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DE416913C - Insulating socket for electric light bulbs - Google Patents

Insulating socket for electric light bulbs

Info

Publication number
DE416913C
DE416913C DEH91375D DEH0091375D DE416913C DE 416913 C DE416913 C DE 416913C DE H91375 D DEH91375 D DE H91375D DE H0091375 D DEH0091375 D DE H0091375D DE 416913 C DE416913 C DE 416913C
Authority
DE
Germany
Prior art keywords
electric light
light bulbs
socket
insulating socket
insulating
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
DEH91375D
Other languages
German (de)
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.)
FIAT LUX AKT GES
Original Assignee
FIAT LUX AKT GES
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 FIAT LUX AKT GES filed Critical FIAT LUX AKT GES
Priority to DEH91375D priority Critical patent/DE416913C/en
Application granted granted Critical
Publication of DE416913C publication Critical patent/DE416913C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp
    • 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
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9651—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for screw type coupling devices

Landscapes

  • Connecting Device With Holders (AREA)

Description

Die vorliegende Erfindung betrifft eine Isolierfassung, wie sie bei der Verwendung von Glühlampen mit Edisonsockel, insbesondere für behelfsmäßige Außenbeleuchtungsanlagen, z. B. für Lichtreklame, bestimmt ist. Gemäß der Erfindung ist als Halter für die Glühlampe ein Isolierkörper angeordnet, dessen Innenwandung ohne jegliches Gewinde oder Metallfutter — sei es nun Eigengewinde oderThe present invention relates to an insulating socket as used in Incandescent lamps with Edison bases, especially for makeshift outdoor lighting systems, z. B. for neon advertising, is intended. According to the invention is as a holder for the incandescent lamp an insulating body arranged, the inner wall without any thread or metal lining - be it own thread or

ίο ein eingesetztes Metallgewinde — völlig glatt ist, so daß der Sockel der Glühlampe, ohne gedreht werden zu müssen, einfach hineingesteckt werden kann. Hierbei wird der Sockel der Lampe in der glatten Bohrung des Isolierkörpers ohne Zusammengriff mit besonderen Halte- oder Stromführungsorganen (wie Kontakten, Wulsten ο. dgl.) festgehalten, und zwar lediglich durch eine einzige seitliehe Stellschraube, 4ie zugleich zur Stromführung dient. Durch den Fortfall jeglichen Gewindes, Futters und anderer zusammengreifender Halteteile wird aber neben der Einfachheit und raschen Auswechselbarkeit vor allem der erhebliche Vorteil erzielt, daß das Zusammenrosten ineinandergeschraubter oder ineinandergreifender metallischer Flächen und damit auch eine vorzeitige Zerstörung wichtiger Halte- und Stromführungsteile vermieden wird. Daher ist auch das Auswechseln der Lampen, ohne Gefahr der Beschädigung irgendwelcher wichtiger Teile, sehr mühelos, da jede Lampe zwanglos nach vorheriger Lösung der Stellschraube aus dem Isolierkörper herausgehoben werden kann.ίο an inserted metal thread - completely smooth is so that the base of the light bulb, without having to be turned, simply plugged into it can be. Here, the base of the lamp is in the smooth bore of the insulating body without engagement with special holding or current-carrying organs (such as contacts, beads, etc.) namely only by a single lateral adjusting screw, 4ie at the same time for current management serves. By eliminating any thread, chuck and other interlocking Holding parts is achieved in addition to the simplicity and rapid interchangeability, above all, the significant advantage that the Rusting together of screwed or interlocking metallic surfaces and This also avoids premature destruction of important holding and current-carrying parts will. Therefore, changing the lamps is also very easy, without the risk of damaging any important parts each lamp freely after previous loosening of the adjusting screw from the insulating body can be lifted out.

In der Zeichnung ist der Erfindungsgegenstand dargestellt, und zwar zeigen:The subject of the invention is shown in the drawing, namely show:

Abb. ι die Fassung im Schnitt nach der Linie «,-fs der Abb. 2,Fig. Ι the version in section along the line «, -fs of Fig. 2,

Abb. 2 einen Schnitt nach der Linie b-b der Abb. ι undFig. 2 a section along the line bb of Fig. Ι and

Abb. 3 einen Schnitt nach der Linie e-C der Abb. i.Fig. 3 is a section along the line e-C of Fig.i.

Bei der dargestellten Ausführung besteht die Fassung aus dem Isolierkörper 1 — aus Porzellan oder einem sonstigen geeigneten Isoliermaterial — mit glatter (zylindrischer innerer Bohrung ifl, in welche die Glühlampe 2 — punktiert angedeutet — einfach hineingesteckt ist. Durch den zweckmäßig federnd ausgebildeten Mittelkontakt 3 der Fassung wird dem Mittelkontakt des Glühlampensocikels Strom zugeführt. Seitlich in einer Fassungswand ist die Stellschraube 4 angeordnet, die durch einte in die Fassungswand in geeigneter Weise eingelassene Mutter 5 geführt ist. Diese Schraube 4 dient einmal dazu, die Glühlampe vermittels Anpressen der Schraubenspitze gegen den Lampensockel in der Fassung festzuhalten. Andererseits wird durch einen Metallstreifen 6, welcher die die Stellschraube 4 aufnehmende Mutter '5 mit einer as zweiten, in derselben Fassungswand eingelassenen Mutter 7 verbindet, der Schraube 4 und damit dem Seitenkontakt des Lampensockels Verbindung mit der Stromleitungsschraube 8 gegeben. 'In the embodiment shown, the socket consists of the insulating body 1 - made of porcelain or some other suitable insulating material - with a smooth (cylindrical inner bore i fl , into which the incandescent lamp 2 - indicated by dotted lines - is simply inserted Socket is fed to the center contact of the incandescent lamp socicle. Lateral in a socket wall is the adjusting screw 4, which is guided through a nut 5 suitably embedded in the socket wall On the other hand, the screw 4 and thus the side contact of the lamp cap are connected to the power line screw 8 by a metal strip 6 which connects the nut 5, which receives the adjusting screw 4, to a second nut 7 embedded in the same wall of the socket en. '

Sämtliche metallischen stromführenden Teile, insbesondere aber die Stellschraube 4, der Metallstreifen 6 und die Muttern 5 und 7 sind zweckmäßig in die Fassungswandung eingebaut, so daß sie vollständig verdeckt liegen und gegen zufällige Berührung geschützt sind.All metallic current-carrying parts, but in particular the adjusting screw 4, the metal strip 6 and the nuts 5 and 7 are expediently built into the socket wall, so that they are completely covered and protected against accidental contact.

Claims (1)

Patent-Anspruch:Patent claim: Isolierfassung für elektrische Glühlampen mit Edisonsockel, insbesondere für behelfsmäßige Außenbeleuchtungsanlagen, gekennzeichnet durch einen innen glatten, gewindelosen Isolierkörper, in welchem der Sockel der Glühlampe, ohne gedreht zu werden, einsteckbar ist, und durch, eine einzige, zugleich der Stromzuführung dienende, seitlich verdeckt angeordnete Stellschraube festgehalten wird.Insulating socket for electric light bulbs with Edison base, especially for makeshift ones Exterior lighting systems, characterized by a smooth interior, threadless insulating body, in which the base of the incandescent lamp without being turned can be plugged in, and through, a single, also serving as the power supply, laterally concealed set screw is held. Abb.Fig. fi-fi Abb. 2.Fig. 2. Abb. &Fig. &
DEH91375D 1922-10-03 1922-10-03 Insulating socket for electric light bulbs Expired DE416913C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH91375D DE416913C (en) 1922-10-03 1922-10-03 Insulating socket for electric light bulbs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH91375D DE416913C (en) 1922-10-03 1922-10-03 Insulating socket for electric light bulbs

Publications (1)

Publication Number Publication Date
DE416913C true DE416913C (en) 1925-07-30

Family

ID=7166148

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH91375D Expired DE416913C (en) 1922-10-03 1922-10-03 Insulating socket for electric light bulbs

Country Status (1)

Country Link
DE (1) DE416913C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007499A1 (en) * 1983-03-12 1986-12-18 Emor Ag Incandescent lamp socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007499A1 (en) * 1983-03-12 1986-12-18 Emor Ag Incandescent lamp socket

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