CN101326404B - Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover - Google Patents
Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover Download PDFInfo
- Publication number
- CN101326404B CN101326404B CN2006800459162A CN200680045916A CN101326404B CN 101326404 B CN101326404 B CN 101326404B CN 2006800459162 A CN2006800459162 A CN 2006800459162A CN 200680045916 A CN200680045916 A CN 200680045916A CN 101326404 B CN101326404 B CN 101326404B
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- wall
- web
- housing
- edge
- light fixture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/301—Lighting for domestic or personal use for furniture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Abstract
The invention relates to a damp-proof luminaire having a trough-shaped housing (2), which is provided with a circumferential marginal groove (18), having a transparent cover (4), which covers the open side of the housing (2), whose circumferential marginal region (8c) enters into the marginal groove (18) of the housing (2) and which is connected to the housing (2) detachably by a plurality of closure apparatuses (3), which are arranged distributed over the circumference, and terminals located in the housing (2) for luminous means (6). In order to improve the protection against the ingress of water in the region of the partition joint between the housing (2) and the cover (4), the marginal region (8c) of the cover (4) bears with at least one marginal edge against the groove wall or the groove rim.
Description
Technical field
The present invention relates to moistureproof light fixture.
The moistureproof light fixture of this class is made of the full lamp casing of two-piece type, wherein one is to have the trough-shaped housing that is used to be fastened to the tightening member on carrier such as wall or the ceiling, another part is by transparent at least in part hood-shaped one-tenth, and this cover is connected with trough-shaped housing releasedly by locking member.By in trough-shaped housing and the hood-shaped full housing that becomes, be provided with at least one lamp, it can machinery or is electrically connected, and is sent by translucent cover by its light of sending out in the work to be used for room lighting.
Background technology
The moistureproof light fixture of type shown in the foreword has for example been described in EP 0 785 391 A1.Under the situation of this known lamp, the locking member of C shape is used for cover is fixed to trough-shaped housing substantially, this element is made of the assembly that separates, wherein C shape end is engaged in the cryptomere groove on the trough-shaped housing with the stop limb, on the boundary joint between trough-shaped housing and the cover, extend, and its another end, described C shape is engaged on the behind, edge of trough-shaped housing with certain tractive force, and with certain elasticity clamping force trough-shaped housing and cover is bearing in together thus.The perisporium of housing the position at peripheral envelope edge be branched into have outside, the inward flange position, described plane outer, that the inward flange position strides across shell nozzle is extended and is ended at the shell rim place.Described cover has the middle edge position, and it extends between outer, the inward flange position with the lateral spacing pectination, and the edge of wherein said cover extends to the outward flange position and has end face on this.
Under the situation of this known moistureproof light fixture, enter in the moistureproof light fixture though form the anti-sealing of barrier in each limit portion is engaged to each other in the pectination mode, have such danger: the joint between the edge portion between the edge that water covers because of capillary attraction sees through and the latter and the middle limit portion.This danger especially is present in the position of C shape locking member, and it is engaged under the edge of cover and abuts against thus on the outer surface of lamp casing and extends.Water especially can be collected between the outer surface of C shape locking member and lamp casing and directly penetrate above-mentioned joint, and this is of course not desirable.
Summary of the invention
The present invention is based on such purpose: protect better to prevent that water from entering the boundary joint area between housing and the cover with the moistureproof light fixture of that class described in the foreword.This purpose is realized by feature of the present invention.Useful development of the present invention indicates in appended dependent claims.
Under the situation according to the moistureproof light fixture of the present invention's first scheme, the limit portion of cover is bearing at least one edge or border area of cell wall.Particularly, described moistureproof light fixture has: trough-shaped housing, and it is provided with circumferential groove; Translucent cover, it is engaged on the open side of described housing, and its edge embeds in the circumferential groove of described housing, and it is connected with described housing releasedly by a plurality of locking devices that are provided with on the circumference of described housing that are distributed in; And jockey, it is arranged in described housing, is used for connecting and the clamping lighting device; Wherein, the edge of described cover with at least one edge bearing on the wall of described circumferential groove or in the substrate of described circumferential groove.Under the situation according to this configuration of the present invention, the locking action that anti-sealing enters improves outside and/or on the inner conical by the edge bearing of middle limit portion, because this supporting can realize the circumferential barrier on the ring seal meaning.The further advantage of above-mentioned supporting is: above-mentioned supporting can form stop part, and by this stop part, housing and cover separate each other and be bearing in the precalculated position each other.Because this class stop part circumferentially extends, bearing position is highly stable.Thereby the special-purpose stop part between housing and the cover can be omitted, and helps to simplify.
Under the situation according to the light fixture of alternative plan of the present invention, the locking web is arranged on overlapping part, wherein its from the edge portion of housing or from cover limit portion extend towards corresponding another opposed edge portion.Particularly, described moistureproof light fixture has: trough-shaped housing; Cover the translucent cover of the opening of described housing; And jockey, it is arranged in described housing, is used for connecting and the clamping lighting device, and wherein, described housing and described cover are overlapping with the edge of the outer web wall of described housing and described cover respectively, and wherein, are provided with the obstruction web; Wherein, described obstruction web on one of them of described edge and outer web wall, be arranged in the overlapping part and towards pairing described edge with outside another extension in the web wall.Thus, can slightly anhydrate supported joint between the edge portion that may see through because of capillary attraction, cover and housing.The substitute is, under the situation according to configuration of the present invention, have a distance to be present between the free margins of cover and edge portion, this place may produce capillary attraction.In addition, circumferential barrier is present between the limit portion that is formed by the locking web, and it makes water spray more be difficult to enter the slit of each limit portion, can realize desirable improvement thus.
Be particularly suitable for ceiling light according to configuration of the present invention, form the anti-sealing of barrier in each limit portion is engaged to each other in the pectination mode at this moment and enter.
If all grooves have taper, can cause simple configuration and improve blocking action, the supporting of limit portion became possibility during wherein said taper made, and described supporting is by the surface restraint that particularly tilts of convergent, and these tapered surface also are present in the limit portion of cover.
Thus, useful is to be provided with in groove and the opposed annular free space of limit portion that covers.This annular free space can be used for holding ring seal, and this ring seal makes the sealing of the boundary joint between housing and the cover become possibility.
In order further to improve the blocking action that waterproof enters, useful is will be according to the present invention the configuration of first scheme combine with the configuration of alternative plan according to the present invention, generate the two-stage circumferential barrier thus.
In addition, useful is with the interval that the edge from cover extends along limit portion the obstruction web to be set.Thus, edge portion is endowed the form of effective drip edge.
In further dependent claims, include such feature, blocking action that it further improves water causes simple, economic made configuration.The feature that further develops of the present invention makes little and reliable work structuring is further improved.
Description of drawings
With reference to embodiment useful configuration of the present invention and obtainable thus advantage are described in detail below.Shown in the accompanying drawing:
Fig. 1 is the face upwarding stereogram according to moistureproof light fixture of the present invention;
Fig. 2 is the amplification view of vertical cross section of the left side of light fixture;
Fig. 3 is the further amplification view that indicates the boundary joint area of X, light fixture among Fig. 2;
Fig. 4 is the amplification view of the improvement configuration of Fig. 3 joint area.
The specific embodiment
Whole critical piece by the 1 moistureproof light fixture of representing is a trough-shaped housing 2 among Fig. 1, the connected releasedly cover 4 of locking device 3 that is provided with by a plurality of on circumference, the distribution, and being arranged on the lamp 6 that is in trough-shaped housing 2 and the chamber 5 of cover between 4, this lamp is connected and is clamped in unshowned machinery and electrical connecting element place.
Under the situation of described embodiment, relate to moistureproof light fixture, it satisfies special protection requirement in this, for example can prevent that water spray from entering, but mainly is the position anti-spraying of the boundary joint 7 between trough-shaped housing 2 and cover 4.This protection can by at the position of boundary joint 7 with around mode along the housing 2 that circumferentially extends, for example overlaps each other and be engaged with each other in the mode of similar comb with cover 4 edge and come anti-spraying.The edge for example can be formed by web wall 8a, 8b, 8c, and the labyrinth seal of the protective effect that providing prevents to spray water enters is provided for they.
Under the situation of described embodiment, trough-shaped housing wall 2a is branched into two web wall 8a, 8b in its three edges, they have horizontal space at interval each other, and this space interval is greater than the thickness of edge 8c, and cover 4 engages at interval with horizontal space between edge 8a, the 8b.Edge or web wall 8a, 8b, 8c extend from housing wall or from covering the plane that 4 edge strides across boundary joint 7 or stride across shell nozzle.
Preferably, also by the ring seal sealing, this ring seal has sealing ring D to boundary joint 7 except that labyrinth seal, and sealing ring D for example is arranged on the substrate that is in all groove 2b between web wall 8a, the 8b, and presses web wall 8c.Sealing ring D by soft material for example foam strip make.
The outer wall web 8b of housing wall 2a is the part on wide rank 9 at the free margins position of housing wall 2a.
Housing wall 2a has the tightening member 12 that is used to be fastened on the carrier at it towards the ceiling in carrier such as room or the support side 11 of wall.Under the situation of described embodiment, light fixture 1 has form microscler and that directly stretch, and its length L 1 is the several times of its width B.In addition, trough-shaped housing 2 and cover 4 correspondingly form.This cover 4 is for example made by transparent material such as glass or plastics at dome shape position away from the position of housing 2 at it at least, and the light of lamp 6 passes this transparent material along direction of main light emission S but also send towards the side.
Described a plurality of locking device 3 is similar each other or be provided with and be formed on the both sides in the mirror image mode.Therefore, if followingly in different embodiment, only describe a locking device 3 in all cases, also be enough.
Under the situation of all embodiment, locking device 3 has locking member 3a, its longitudinal cross-section is c-shaped substantially, its end is designated as 3b, 3c, it is engaged on trough-shaped housing 2 back with its upper end 3b, preferably be engaged in the housing 2 in the capsule 13 simultaneously in the mode that clamps, this capsule towards open wide away from the side of boundary joint 7 and have two opposite each other, be parallel to vertically substantially in face 15 the cell wall 13a, the 13b that extend, this capsule reduces or does not reduce size to be suitable for the size of end 3b.Capsule 13 can vertically extending along light fixture 1 continuously.
The form that locking member 3a shows the related profile that is suitable for housing 2 greatly from end 3b the outside of lamp casing on extend towards cover 4, wherein it extends beyond boundary joint 7, related end 3c then is engaged on the behind on wide rank 10 on the cover 4, if be fit to, then locks the recess 10a that wherein forms.Lock recess 10a and realize with meshing limb 3d behind, mesh the angled ground of limb 3d behind or extend to the inboard agley, form end 3c, end 3c is fixed on its position of engagement, behind by fixture 14.
Fixture 14 can form, because mesh behind that limb 3d flexibly setovers and against wide shoulder 10, described wide shoulder tilts inwards with respect to the vertically middle face 15 of light fixture 1, described vertically in face horizontal expansion or extend with respect to splitting joint 7 with meeting at right angles, this setovers it to lira rather than be pulled outwardly like this.This is implemented, and is provided with because mesh with the spacing a apart from vertically middle face 15 behind of end 3b, and this spacing a meshes apart from the spacing b of vertically middle face 15 greater than the behind of end 3b.By this, because of meshing limb 3d, provide bias force 16 in the behind that is bearing on the wide rank 10 with elastic force under the elasticity excurvation state, it applies direction and forms acute angle W1 with vertically middle face 15.For the form of the locking member 3a that follows stepped and excurvation, this bias force can based on the end 3b's and/or end 3c's and/or wide rank 9 elasticity excurvation.
Locking member 3a is formed by the flat web 3e that stretches on its total length, and its thickness is represented with d.
Stretch to hooked end 3b free end 3c, locking member 3a and be stopped in the capsule 13, thereby stop device 17 can prevent to pull out unintentionally release by stop device 17.Stopping function can be for example based on along end 3b laterally with against the effective clamping action of the sidewall of capsule 13.
Thus, under situation, can guarantee end 3b fixing in capsule 3, prevent to discharge unintentionally and lose locking member 3a according to configuration of the present invention.Preferably, following situation is in the cards: however the release of end 3b is desired, is intended to end 3b is pulled out capsule 13, for example by the hand traction power or the tool using that increase.
The size of the groove 2b of horizontal expansion is greater than the thickness of midfield wooden partition 8c, and thus, spacing c places between endosternum wall 8a and the midfield wooden partition 8c, and spacing d places between outer web wall 8a and the midfield wooden partition 8c.Spacing c, d provide between web wall 8a, 8b, the 8c the circumferential annulus of pectination engagement each other.
In such structure shown in Fig. 3 and Fig. 4, it is intended to and can hinders or provide barrier, and anti-sealing enters from the outside by boundary joint 7.
First structure is set at interval d or the overlapping part between outer web wall 8b and the midfield wooden partition 8c, and form by blocking web 19 according to Fig. 2 and Fig. 3, block web 19 from two web wall 8b, 8c and laterally reach opposed web wall, in described embodiment therefrom web wall 8c outwardly web wall 8b extend.Block the foot that web 19 preferably places endosternum wall 8c.Proved already and useful especially be, be arranged on free margins with outer web wall 8b at a distance of the place of e, wherein this dimension reference housing 2 and cover 4 assembling position blocking web 19.The high f of ring that is parallel to the obstruction web 19 that spacing d extends is slightly less than spacing d, thereby has annulus or spacing g between the opposed inner surface that blocks web 19 and web wall 8b, and it is preferably less than half of spacing d.Shoulder surface away from the obstruction web 19 of the free margins of outer web 8b preferably so forms: promptly the free margins of web 8b tilts outwardly.
Under the situation of the setting of obstruction web 19 with spacing e, there is free space 21 blocking between the free margins of web 19 and web wall 8b, under the situation of its existence, the drip edge that the formation of the free margins of web wall 8b is worked reliably.In addition, thus, do not have the capillary that extends the edge between web wall 8b and the obstruction web 19 outside, by capillary, the water spray that particularly appears at the position of locking member 3a may increase.
The size of endosternum wall 8a can be decided to such an extent that be shorter than outer web wall 8b, can save the material weight reduction thus.
Under the situation according to the embodiment of Fig. 4, wherein same or analogous parts have identical mark, and enter for anti-sealing better this moment, is provided with two structures independent of each other.Second structure is the variant according to first structure of Fig. 1, wherein block web 19a from outer web wall 8b towards midfield wooden partition 8c rather than therefrom web wall 8c extend.
Can---for example with block web 19a do not combine---be people's finding according to the mutation of the configuration of Fig. 3, because for example therefrom the obstruction web 19 that stretches out of web wall 8c can have towards its free end convergent cross-sectional form, it is a zigzag according to Fig. 4, wherein the free margins side of midfield wooden partition 8c tilts to stretch out with respect to face 15 in vertically vertically, and away from the side of the free margins of web wall 8c roughly with vertically in face 15 extend with meeting at right angles.This class cross-sectional form and configuration produce such obstruction web 19, its shape such as sealing lip, its---if its size would be so longly fixed, to such an extent as to free margins is bearing in respectively on the opposed web wall---housing 2 is bearing in or web wall 8a, 8b, 8c are flexibly curved comes and do not hinder when being combined together with cover 4, is realizing sealing function by its elastic recoil power.
Fig. 4 makes people recognize by example, and two are blocked web 19a, 19 and can be provided with in succession and can stretch out from web wall 8b, the 8c that faces with each other.Thus, preferably flexible obstruction web 19 can be arranged on the behind of not inside and bandy obstruction web 19a, and wherein the latter realizes the function of latch component and for example can have less size h, and it is for example less than half of spacing d.
Thus, blocking web 19a can be formed by non-circumferential latch component, and this element can be along circumferentially being made of a plurality of circumferential sections of being provided with in succession, it for example has: cam, it is provided with in succession with circumferential spacing, and it for example has the form of circular cross section or the form of hemispherical cross section, as shown in Figure 4.
If sealing ring D is set or second structure is set, in the obstruction web 19 of shape such as sealing lip, be formed with the first Room 22a by spacing d.
Under situation according to the embodiment of Fig. 4, second structure can be provided with in combination with first structure, the taper 23a that upcountry has groove 2b outside on the web wall 8b, its convergent border surface 23c by outer web wall 8b forms, wherein wooden partition 8c in midfield preferably is bearing on the taper 23a with border surface 8d at its free margins position, and this border surface 8d is similarly towards the free end convergent of midfield wooden partition 8c and form ring seal.In addition, if midfield wooden partition 8c is bearing on the inboard on the endosternum wall 8a, can realize enough sealings by the supporting on district's face at the free end position of wire supporting or midfield wooden partition by midfield wooden partition 8c.
But the endosternum wall 8a of taper 23a also can have taper 23b opposed to each other, and this taper 23b is by convergent border surface 23d constraint, and midfield wooden partition 8c preferably also presses thereon with convergent border surface 8e.Border surface 23c, 23d, 8e, 8d are preferably with respect to constituting axisymmetrically among the wooden partition 8c of midfield.
Little spacing i preferably is present between midfield wooden partition 8c and the endosternum wall 8a, so that the time guarantee the space of moving in assembling or dismounting.
Because outer web wall 8b is the preferably convergent ground extension substantially at the associated wall position obliquely as shown in Figure 4, the convergent of taper 23a can form.
By midfield wooden partition 8c is pressed against at least one taper 23a, 23b, also can form stop part,, fit over a time-out thereon at housing 2 and cover 4, these parts press each other and with regard to they spacing and constraint each other.But, other various unshowned stop parts also can be set at housing 2 and cover between 4, if it defines their pressing relative to each other in the time for example can forming the sealing ring D disappearance of this class stop part.
Further useful is to form groove 2b in this stop or assembling position, to such an extent as to it also leaves the slot space of part so deeply at the free end of midfield wooden partition 8c, it forms the second Room 22b.
According to quality requirement to the sealing of lamp casing 2, position at boundary joint 7, preferably the sealing ring of being made by elastomeric material can optionally be arranged in the substrate of groove 2b, and the free end of midfield wooden partition 8c presses thereon, and the boundary joint 7 that so forms is sealed in addition by it.Similarly sealing ring also can be arranged among the second Room 22b and with the free margins of midfield wooden partition 8c and cooperate.
Claims (16)
1. moistureproof light fixture, it has
-trough-shaped housing (2), it is provided with circumferential groove (2b),
-translucent cover (4), it is engaged on the open side of described housing (2), its edge (8c) embeds in the circumferential groove (2b) of described housing (2), and its by a plurality of be distributed in that the locking device (3) that is provided with on the circumference of described housing (2) is connected with described housing (2) releasedly and
-jockey, it is arranged in described housing (2), is used for connecting and clamping lighting device (6),
It is characterized in that,
The edge (8c) of described cover (4) with at least one edge bearing on the wall of described circumferential groove or in the substrate of described circumferential groove.
2. moistureproof light fixture as claimed in claim 1,
It is characterized in that,
By endosternum wall (8a) constraint of described housing (2), the endosternum wall (8a) of described housing (2) is inboard overlapping with described edge (8c) in the inboard for described circumferential groove (2b).
3. moistureproof light fixture according to claim 1 and 2,
It is characterized in that,
In a side or in both sides, described circumferential groove (2b) all has taper (23a, 23b) in all cases, and described taper is formed by the endosternum wall (8a) of association and the tapered side of outer web wall (8b).
4. moistureproof light fixture as claimed in claim 3,
It is characterized in that,
The free margins of described edge (8c) be bearing in the border surface (8d) of convergent that taper (23a) on the described outer web wall (8b) is gone up and/or described endosternum wall (8a) on taper (23d) on.
5. moistureproof light fixture according to claim 1,
It is characterized in that,
There is free space (24) in front at the free margins of described edge (8c), and it is between the outer web wall (8b) of the endosternum wall (8a) of described housing (2) and described housing (2).
6. moistureproof light fixture according to claim 2,
It is characterized in that,
There is free space (24) in front at the free margins of described edge (8c), and it is between the outer web wall (8b) of described endosternum wall (8a) and described housing (2).
7. moistureproof light fixture as claimed in claim 1 or 2,
It is characterized in that,
Block that web (19) is arranged in the overlapping part on one of them of the outer web wall (8b) of described edge (8c) and described housing (2) and towards pairing described edge (8c) and described outside another extension in the web wall (8b).
8. moistureproof light fixture as claimed in claim 7,
It is characterized in that,
Described obstruction web (19) is provided with the spacing (e) of the free margins of web wall outside described (8b).
9. moistureproof light fixture according to claim 7,
It is characterized in that,
Along described edge (8c) and outside web wall (8b) horizontal expansion described obstruction web (19) size (f) greater than described edge (8c) and outside half of distance (d) between the web wall (8b).
10. moistureproof light fixture according to claim 7,
It is characterized in that,
Described obstruction web (19) is formed by sealing lip, and its free margins is bearing on the side of pairing opposed edge (8c) and outer web wall (8b) with sealing means.
11. moistureproof light fixture according to claim 10,
It is characterized in that,
Described sealing lip constitutes towards its free margins convergent ground.
12. according to claim 10 or 11 described moistureproof light fixtures,
It is characterized in that,
Described sealing lip is engaged on and is distributed on the described circumference and the second obstruction web (19a) that is provided with or the back of a plurality of cams.
13. a moistureproof light fixture (1), it has
-trough-shaped housing (2),
-cover described housing (2) opening translucent cover (4) and
-jockey, it is arranged in described housing (2), is used for connecting and clamping lighting device (6),
Wherein, described housing (2) and described cover (4) are overlapping with the edge (8c) of the outer web wall (8b) of described housing (2) and described cover (4),
And wherein, be provided with and block web (19),
It is characterized in that,
Described obstruction web (19) described edge (8c) and outside be arranged on one of them of web wall (8b) in the overlapping part and towards pairing described edge (8c) and outside another extension in the web wall (8b).
14. moistureproof light fixture as claimed in claim 13,
It is characterized in that,
Described obstruction web (19) is provided with the spacing (e) of the free margins of web wall outside described (8b).
15. as claim 13 or 14 described moistureproof light fixtures,
It is characterized in that,
Described trough-shaped housing (2) is provided with circumferential groove (2b), and the outer web wall (8b) of described housing (2) forms the outer wall of this circumferential groove (2b), and the edge on the described cover (4) embeds in the described circumferential groove (2b).
16. moistureproof light fixture as claimed in claim 15,
It is characterized in that,
Circumferential seal (D) is arranged in the described circumferential groove (2b).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005058935A DE102005058935A1 (en) | 2005-12-09 | 2005-12-09 | Moisture lamp with at least one effective between a trough-shaped housing and a cover barrier web |
| DE102005058935.9 | 2005-12-09 | ||
| PCT/EP2006/011363 WO2007065584A1 (en) | 2005-12-09 | 2006-11-27 | Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101326404A CN101326404A (en) | 2008-12-17 |
| CN101326404B true CN101326404B (en) | 2011-01-26 |
Family
ID=37670946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800459162A Expired - Fee Related CN101326404B (en) | 2005-12-09 | 2006-11-27 | Damp-proof luminaire having at least one locking web acting between a trough-shaped housing and a cover |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1957861B1 (en) |
| KR (1) | KR101263055B1 (en) |
| CN (1) | CN101326404B (en) |
| AT (1) | ATE496261T1 (en) |
| DE (2) | DE102005058935A1 (en) |
| WO (1) | WO2007065584A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007036981A1 (en) * | 2007-08-06 | 2009-02-12 | Zumtobel Lighting Gmbh | Waterproof luminaire |
| DE102009017405A1 (en) | 2009-04-14 | 2010-10-21 | Zumtobel Lighting Gmbh | Waterproof luminaire |
| DE102011083273A1 (en) | 2011-09-23 | 2013-03-28 | Zumtobel Lighting Gmbh | Luminaire, in particular moisture-proof luminaire, with improved seal |
| DE202012100138U1 (en) * | 2012-01-16 | 2013-04-22 | Zumtobel Lighting Gmbh | LED Waterproof luminaire |
| CN103453504B (en) * | 2012-05-31 | 2018-05-29 | 欧司朗股份有限公司 | Housing for lighting device and the lighting device with the housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179453A1 (en) * | 1984-10-26 | 1986-04-30 | ITT Reiss International GmbH | Lighting fixture for humid environments |
| US5310075A (en) * | 1992-11-27 | 1994-05-10 | Distribution Control Systems, Inc. | Waterproof, gasketless enclosure |
| EP0829677A1 (en) * | 1996-09-17 | 1998-03-18 | Siemens Beleuchtungstechnik GmbH & Co. KG | Lighting fixture for humid environments |
| US5865532A (en) * | 1996-01-22 | 1999-02-02 | 3F Filippi S.R.L. | Ceiling light fixture with improved device for fixing the screen to the base |
| US6390654B1 (en) * | 1999-05-11 | 2002-05-21 | Koninklijke Philips Electronics N.V. | Interior/industrial luminaire |
-
2005
- 2005-12-09 DE DE102005058935A patent/DE102005058935A1/en not_active Withdrawn
-
2006
- 2006-11-27 DE DE502006008780T patent/DE502006008780D1/en active Active
- 2006-11-27 CN CN2006800459162A patent/CN101326404B/en not_active Expired - Fee Related
- 2006-11-27 WO PCT/EP2006/011363 patent/WO2007065584A1/en active Application Filing
- 2006-11-27 AT AT06818853T patent/ATE496261T1/en active
- 2006-11-27 KR KR1020087013774A patent/KR101263055B1/en not_active IP Right Cessation
- 2006-11-27 EP EP06818853A patent/EP1957861B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0179453A1 (en) * | 1984-10-26 | 1986-04-30 | ITT Reiss International GmbH | Lighting fixture for humid environments |
| US5310075A (en) * | 1992-11-27 | 1994-05-10 | Distribution Control Systems, Inc. | Waterproof, gasketless enclosure |
| US5865532A (en) * | 1996-01-22 | 1999-02-02 | 3F Filippi S.R.L. | Ceiling light fixture with improved device for fixing the screen to the base |
| EP0829677A1 (en) * | 1996-09-17 | 1998-03-18 | Siemens Beleuchtungstechnik GmbH & Co. KG | Lighting fixture for humid environments |
| US6390654B1 (en) * | 1999-05-11 | 2002-05-21 | Koninklijke Philips Electronics N.V. | Interior/industrial luminaire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007065584A1 (en) | 2007-06-14 |
| CN101326404A (en) | 2008-12-17 |
| ATE496261T1 (en) | 2011-02-15 |
| DE102005058935A1 (en) | 2007-06-14 |
| EP1957861A1 (en) | 2008-08-20 |
| DE502006008780D1 (en) | 2011-03-03 |
| KR101263055B1 (en) | 2013-05-09 |
| EP1957861B1 (en) | 2011-01-19 |
| KR20080109714A (en) | 2008-12-17 |
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