Plugging type bulb holder

A technology of plug-in type and lamp holder, which is applied in the direction of connection, discharge lamp, incandescent lamp, etc., and can solve the problems of low replacement efficiency, high labor intensity, inconvenient lamp replacement operation, etc.

CN102290694BActive Publication Date: 2013-05-29LIANSHAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2013-05-29

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Abstract

A plugging type bulb holder belongs to a bulb holder in which a bulb can be plugged. The plugging type bulb holder mainly comprises a bulb socket part and a holder part which are elastically and tightly fitted together in a plugging manner. The bulb socket part comprises a bulb socket and two leaf springs, the holder part comprises a holder and another two leaf springs, the left leaf spring of the holder is fixed on the holder by an earth wire-connecting bolt, and the right leaf spring of the holder is fixed on the holder by a live wire-connecting bolt. After being plugged into the hole of the holder and positioned, the bulb is pressed by the left and the right leaf springs of the bulb socket and the left and the right leaf springs of the holder. A bulb hung overhead can be replaced as long as the bulb socket part is lifted by a tool below and pushed into the holder. The plugging type bulb holder has the advantages that: the structure is simple and practical, the overhead bulb can be conveniently replaced, and the plugging type bulb holder is particularly suitable for the mounting of lamps by electric power departments.
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Description

technical field

[0001] The present invention relates to lighting fixtures, in particular to sockets for plug-in and pull-out or screw-in and screw-out connection of bulbs. Background technique

[0002] At present, commonly used lamp holders (that is, lamp holders) are screw type and bayonet type. During the bulb replacement process, the labor intensity is high, especially when the installation is high, it is inconvenient to realize the lamp replacement operation, and the replacement efficiency is low. Contents of the invention

[0003] The purpose of the present invention is to provide a plug-in lamp holder, so that the lamp holder for installing the bulb can be inserted from the bottom of the holder to be fixed with the holder.

[0004] The object of the present invention is achieved in the following way: a plug-in lamp holder mainly consists of a holder of insulating material, left and right leaf springs of the holder symmetrically arranged in the holder, a lamp holder ...

Examples

Embodiment Construction

[0020] figure 1 , figure 2 As shown, the present invention mainly consists of a deck 3 of insulating material, left and right plate springs 4a, 4b of the deck symmetrically arranged in the deck 3, a lamp holder 1 of insulating material and the left and right lamp holders symmetrically arranged on the lamp holder 1. The plate spring 2a, 2b is composed; the structure of the lamp cap 1 is: the cross section of the columnar body is elliptical, the middle part of the columnar body has a through hole, and there are left and right concave arc-shaped curved surfaces with symmetrical shapes on the columnar body. The right concave arc curved surface is arranged symmetrically with the short axis of the ellipse of the cross section of the columnar body, and the left and right sockets 1a, 1b are arranged on the columnar body below the left and right concave arc curved surfaces; The leaf springs 2a and 2b are symmetrical in shape; the shape of the left leaf spring 2a of the lamp cap is as...