SU1198616A1 - Lamp-holder for electric lamps with screw base - Google Patents

Lamp-holder for electric lamps with screw base Download PDF

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Publication number
SU1198616A1
SU1198616A1 SU833679160A SU3679160A SU1198616A1 SU 1198616 A1 SU1198616 A1 SU 1198616A1 SU 833679160 A SU833679160 A SU 833679160A SU 3679160 A SU3679160 A SU 3679160A SU 1198616 A1 SU1198616 A1 SU 1198616A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lamp base
lamp
electric lamps
holder
self
Prior art date
Application number
SU833679160A
Other languages
Russian (ru)
Inventor
Nikolaj A Nechiporuk
Vladimir D Krupskij
Eduard S Rozental
Valentina I Ryabova
Vadim B Tokarev
Original Assignee
Vni Pk T Svetotekh Inst
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 Vni Pk T Svetotekh Inst filed Critical Vni Pk T Svetotekh Inst
Priority to SU833679160A priority Critical patent/SU1198616A1/en
Application granted granted Critical
Publication of SU1198616A1 publication Critical patent/SU1198616A1/en

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Description

Изобретение относится к электроустановочным устройствам и предназначено для установки и подключения к питающей сети осветительных ламп, ' имеющих резьбовой цоколь и эксплуатирующихся в условиях воздействия повышенных ударных нагрузок и вибраций.The invention relates to electrical installation devices and is designed to install and connect to the mains lighting lamps, having a threaded base and operating under the influence of high shock loads and vibrations.

На фиг. 1 и 2 схематически представлен патрон для электриче'ских ламп в двух проекциях.FIG. 1 and 2 schematically shows the cartridge for electric lamps in two projections.

Патрон состоит из изолирующего корпуса 1, центрального контакта 2 и металлической резьбовой гильзы 3, которая является боковым контактом, с вырезом 4, расположенным во впадине на одном витке резьбы гильзы,The cartridge consists of an insulating body 1, a central contact 2 and a metal threaded sleeve 3, which is a side contact, with a notch 4 located in the hollow on one turn of the thread of the sleeve,

и прямолинейного стержня 5, расположенного в вырезе гильзы.and straight rod 5, located in the sleeve cutout.

При ввертывании в патрон источника света его цоколь прижимается сто5 порным стержнем через вырез к противоположной внутренней поверхности . гильзы и возникающая при этом дополнительная сила трения препятствует самоотвинчиванию источника света изWhen a light source is screwed into the cartridge, the base of the lamp is pressed by a hundred porous rod through the cutout to the opposite inner surface. liners and the resulting additional friction force prevents self-unscrewing of the light source from

10 патрона. Подвижность стопорного стержня ограничивается в направлении, параллельном оси патрона, вырезом во впадине резьбы витка гильзьц а в направлении,перпендикулярном10 rounds. The mobility of the stopper rod is limited in the direction parallel to the axis of the cartridge, cut in the depression of the thread of the coil of the sleeve and in the direction perpendicular to

15 оси гильзы - боковой внутренней поверхностью изолирующего корпуса.15 axis of the sleeve - the side inner surface of the insulating body.

фиг. 2.FIG. 2

Claims (2)

ПАТРОН ДЛЯ ЭЛЕКТРИЧЕСКИХ ЛАМП С РЕЗЬБОВЫМ ЦОКОЛЕМ, состоящий из изолирующего корпуса, в котором установлены центральный контакт и резьбовая металлическая гильза с расположенным во впадине ее резьбы прямоугольным вырезом, в котором средней частью размещен упругий стопорный элемент предотвращающий самоотвинчивание цоколя лампы, о тличающийся тем, что, с целью его упрощения, снижения материалоемкости и повышения технологичности изготовления стопорный элемент выполнен в виде прямолинейного стержня, концы которого упираются во внутреннюю поверхность корпуса.CARTRIDGE FOR ELECTRIC LAMPS WITH A THREAD PLUG, consisting of an insulating body, which has a central contact and a threaded metal sleeve with a rectangular cutout located in the hollow of its thread, in which the middle part houses an elastic locking element preventing self-unscrewing of the lamp base, which causes the lamp base, which causes the lamp base to self-unscrew, that prevents the self-twisting of the lamp base, which makes it impossible to unscrew the base. in order to simplify it, reduce material consumption and improve the manufacturability of the production, the locking element is designed as a straight rod, the ends of which rest against the inner th surface of the housing. зи η98616zi η98616 Фиг. 1FIG. one 1one 11986161198616 22
SU833679160A 1983-12-29 1983-12-29 Lamp-holder for electric lamps with screw base SU1198616A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833679160A SU1198616A1 (en) 1983-12-29 1983-12-29 Lamp-holder for electric lamps with screw base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833679160A SU1198616A1 (en) 1983-12-29 1983-12-29 Lamp-holder for electric lamps with screw base

Publications (1)

Publication Number Publication Date
SU1198616A1 true SU1198616A1 (en) 1985-12-15

Family

ID=21095357

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833679160A SU1198616A1 (en) 1983-12-29 1983-12-29 Lamp-holder for electric lamps with screw base

Country Status (1)

Country Link
SU (1) SU1198616A1 (en)

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