DE964792C - Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube - Google Patents

Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube

Info

Publication number
DE964792C
DE964792C DED22474A DED0022474A DE964792C DE 964792 C DE964792 C DE 964792C DE D22474 A DED22474 A DE D22474A DE D0022474 A DED0022474 A DE D0022474A DE 964792 C DE964792 C DE 964792C
Authority
DE
Germany
Prior art keywords
base
sleeve
cable
ratchet
contact means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DED22474A
Other languages
German (de)
Inventor
Juergen Dulz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JUERGEN DULZ
Original Assignee
JUERGEN DULZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JUERGEN DULZ filed Critical JUERGEN DULZ
Priority to DED22474A priority Critical patent/DE964792C/en
Application granted granted Critical
Publication of DE964792C publication Critical patent/DE964792C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp

Description

Beim Anschließen der Stromzuführungskabel an Leuchtröhren bedient man sich bekanntlich mit dem betreffenden Ende der Röhre zu verkittender Isoliersockel, die mit einem Metallbolzen versehen sind, an dem der ösenförmige Kabelschuh mittels einer isolierten Mutter festgeklemmt wird. Der Nachteil dieser und ähnlicher Kabelanschlüsse besteht darin, daß die Klemmstellen den Witterungseinflüssen, insbesondere Regen- und Tauwasser, As is well known, when connecting the power supply cable to fluorescent tubes, the relevant end of the tube to be cemented insulating base, which is provided with a metal bolt to which the loop-shaped cable lug is clamped by means of an insulated nut. Of the The disadvantage of this and similar cable connections is that the terminal points are exposed to the weather, especially rain and condensation,

ίο ausgesetzt sind und dadurch eine unerwünschte Störungsquelle für den Betrieb der Röhre bilden. Die Erfindung sieht daher an dem mit dem Röhrenende zu verkittenden Sockel einen mit ringförmigen Rasten versehenen Kontaktsatz vor, über den ratschenartig wirkende Kontaktmittel schiebbar sind, die im Innern einer Isoliermuffe vorgesehen sind, die sich einerseits gegen, -eine entsprechende Schulter des Sockels dichtend abstützt und am anderen Ende mit einem zum Einführen des Kabels dienenden Hohlraum versehen ist, in dem sich ein mit dem ratschenartigen Kontaktmittel in Verbindung stehendes Kontaktteil zum Aufschrauben der Kabellitze befindet.ίο are exposed and thereby an undesirable Form a source of interference for the operation of the tube. The invention therefore looks at the one with the Tube end to be cemented base a contact set provided with ring-shaped notches in front of, over the ratchet-like acting contact means can be pushed, which are provided inside an insulating sleeve are, on the one hand, against, -a corresponding Shoulder of the base sealingly supported and at the other end with one for insertion of the cable serving cavity is provided in which there is a ratchet-like contact means connected contact part for screwing on the cable strand is located.

Die Erfindung ist an einem Ausführungsbeispiel in der Zeichnung veranschaulicht, und zwar zeigt Abb. ι den Sockel und die über ihn streifbare Muffe undThe invention is illustrated using an exemplary embodiment in the drawing, namely shows Fig. Ι the base and the sleeve that can be pulled over it and

Abb. 2 beide Teile im montierten Zustand, der Länge nach geschnitten.Fig. 2 both parts in the assembled state, cut lengthways.

Der Sockel 1 ist mit einer konischen Schulter ia und einer Kontakthülse 2 versehen, die an ihrem Umfang ringförmige, konzentrisch zueinander angeordnete Rasten 2a aufweist. Die Isoliermuffe 3 weist einen der konischen Schulter ia des Sockels 1 entsprechenden Innenkonus 3a auf, der sich im ineinandergeschobenen Zustand (Abb. 2) dichtend an die Schulter ia anlegt. Im Innern der Muffe 3 befindet sich eine federnde Metallratsche4, die an dem der Neonröhre abgekehrten Ende mit einem Bolzen 4a versehen ist, der auf seiner Oberfläche einen holzschraubengewindeartigen Drall aufweist. Der Bolzen 4a ist seiner ganzen Länge nach vom Auslaufende 36 der Muffe umgeben, wobei zwischen Bolzen und Muffenende 3& zur Aufnahme des Kabelmantels ein Ringraum 5 verbleibt, dessen Boden bei 5a leicht konisch verjüngt ist.The base 1 is provided with a conical shoulder i a and a contact sleeve 2 which has annular, concentrically arranged detents 2 a on its circumference. The insulating sleeve 3 has an inner cone 3 a corresponding to the conical shoulder i a of the base 1, which in the nested state (Fig. 2) rests sealingly on the shoulder i a . Inside the sleeve 3 is a resilient metal ratchet 4, which is provided at the end remote from the neon tube with a bolt 4 a, which has a wood screw thread-like twist on its surface. The bolt 4a is surrounded throughout its length to the outlet end 3 of the sleeve 6, wherein between the bolt and the socket end 3 remains an annular space 5 for receiving the cable jacket, the bottom of which is tapered at 5 a slightly.

Der Anschluß des Kabels an die Röhre gestaltet sich gemäß Abb. 2 wie folgt: Die Isoliermuffe 3 wird mit ihrem Holzschraubenbolzen 4ß in das Kabel bzw. dessen Litze L hineingeschraubt, wobei sich das Mantelende K1 des Kabels in die verjüngte Bohrung 5a der Muffe 3 eingepreßt. Dann wird letztere über die Kontakthülse 2 gestreift, wobei die Ratsche 4 über die Rasten 2a ratscht und die Muffe 3 mit ihrem Innenkonus 3ß fest und dicht an den Außenkonus ia des Sockels 1 zu liegen kommt.The connection of the cable to the tube is designed according to Fig. 2 as follows: The insulating sleeve 3 is screwed with its wood screw 4 ß into the cable or its strand L , whereby the jacket end K 1 of the cable into the tapered hole 5 a of Sleeve 3 pressed in. The latter is then slipped over the contact sleeve 2, the ratchet 4 ratcheting over the notches 2 a and the sleeve 3 with its inner cone 3 ß comes to rest firmly and tightly against the outer cone i a of the base 1.

Claims (6)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Vorrichtung zum Anschluß des Speisekabels an das Ende von Leuchtröhren mit einem an dem Röhrenende festkittbaren Sockel, dadurch gekennzeichnet, daß der Sockel (1) einen mit ringförmigen Rasten (2a) versehenen Kontaktansatz (2) aufweist, über den ratschenartig wirkende Kontaktmittel (4) schiebbar- sind, die im Innern einer Isoliermuffe (3) vorgesehen sind und daß die Isoliermuffe sich einerseits gegen eine entsprechende Schulter (ia) des Sockels (1) dichtend abstützt und am anderen Ende mit einem zum Einführen des Kabels (K) dienenden Hohlraum (36) versehen ist, in dem sich ein mit dem ratschenartigen Kontaktmittel (4) in Verbindung stehendes Kontaktteil (4J zum Aufschrauben der Kabellitze befindet.1. Device for connecting the supply cable to the end of fluorescent tubes with a base that can be cemented to the tube end, characterized in that the base (1) has a contact attachment (2) provided with annular detents (2 a ), via the ratchet-like contact means ( 4) are slidable, which are provided inside an insulating sleeve (3) and that the insulating sleeve is sealingly supported on the one hand against a corresponding shoulder (i a ) of the base (1) and on the other end with a for inserting the cable (K) serving cavity (3 6 ) is provided, in which there is a with the ratchet-like contact means (4) in connection contact part (4J for screwing on the cable strand. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Kontaktmittel (2) des Sockels (1) aus einer Hülse gebildet wird, auf deren Oberfläche nebeneinander angeordnete ringförmige Rasten (2a) vorgesehen sind.2. Apparatus according to claim 1, characterized in that the contact means (2) of the base (1) is formed from a sleeve, on the surface of which annular detents (2 a ) arranged next to one another are provided. 3. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das ratschenartige Kontaktmittel (4) der Muffe aus radial federnden Nasen gebildet wird, die über einen Steg mit einem Bolzen (4J verbunden sind, auf dessen Oberfläche ein holzschraubengewindeartiger Drall zum Aufschrauben der Kabellitze vorgesehen ist.3. Apparatus according to claim 1 and 2, characterized in that the ratchet-like Contact means (4) of the sleeve is formed from radially resilient lugs, which over a web connected with a bolt (4J, on the surface of which a wood screw thread-like Twist is provided for screwing on the cable strand. 4. Vorrichtung nach Anspruch 1 bis 3, da- go durch gekennzeichnet, daß der Bolzen (4) auf seiner ganzen Länge und darüber hinaus vom Auslaufende (36) der Muffe (3) unter Belassung eines zur Aufnahme des Kabelmantels dienenden Ringraumes (5) umgeben ist.4. Apparatus according to claim 1 to 3, characterized in that the bolt (4) over its entire length and beyond from the outlet end (3 6 ) of the sleeve (3) while leaving an annular space (5 ) is surrounded. 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß das Bodenende (5a) des Ringraumes (5) leicht konisch verjüngt ist.5. Apparatus according to claim 4, characterized in that the bottom end (5 a ) of the annular space (5) is slightly tapered. 6. Vorrichtung nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß der Sockel (1) mit einer konisch verlaufenden Schulter (ia) und die Muffe (3) mit einer der Schulter (ifl) entsprechend oder annähernd entsprechend konisch verlaufenden Mündung (3J versehen ist.6. Apparatus according to claim 1 to 5, characterized in that the base (1) with a conical shoulder (i a ) and the sleeve (3) with one of the shoulder (i fl ) correspondingly or approximately correspondingly conical mouth (3J is provided. . lo5 . lo5 In Betracht gezogene Druckschriften:Considered publications: Deutsche Patentanmeldungen J 548 VIIIc/21 f, S6664VIIIc/2if (Patent 951288).German patent applications J 548 VIIIc / 21 f, S6664VIIIc / 2if (patent 951288).
DED22474A 1956-03-08 1956-03-08 Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube Expired DE964792C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED22474A DE964792C (en) 1956-03-08 1956-03-08 Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED22474A DE964792C (en) 1956-03-08 1956-03-08 Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube

Publications (1)

Publication Number Publication Date
DE964792C true DE964792C (en) 1957-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
DED22474A Expired DE964792C (en) 1956-03-08 1956-03-08 Device for connecting the supply cable to the end of light tubes with a base that can be cemented to the end of the tube

Country Status (1)

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DE (1) DE964792C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106868B (en) * 1959-02-23 1961-05-18 Bergische Neon Leuchtroehren F Connection cap for neon light tubes
FR2722035A1 (en) * 1994-06-29 1996-01-05 Aupem Sefli Discharge lamp connector for power supply
WO2002047111A2 (en) * 2000-12-06 2002-06-13 Honeywell International Inc. A high intensity discharge lamp and a method of interconnecting a high intensity discharge lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951288C (en) * 1943-09-29 1956-10-25 Siemens Ag Power supply socket for rod-shaped radiators that are operated in damp rooms

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951288C (en) * 1943-09-29 1956-10-25 Siemens Ag Power supply socket for rod-shaped radiators that are operated in damp rooms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106868B (en) * 1959-02-23 1961-05-18 Bergische Neon Leuchtroehren F Connection cap for neon light tubes
FR2722035A1 (en) * 1994-06-29 1996-01-05 Aupem Sefli Discharge lamp connector for power supply
WO2002047111A2 (en) * 2000-12-06 2002-06-13 Honeywell International Inc. A high intensity discharge lamp and a method of interconnecting a high intensity discharge lamp
US6641422B2 (en) 2000-12-06 2003-11-04 Honeywell International Inc. High intensity discharge lamp and a method of interconnecting a high intensity discharge lamp
WO2002047111A3 (en) * 2000-12-06 2004-01-08 Honeywell Int Inc A high intensity discharge lamp and a method of interconnecting a high intensity discharge lamp

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