Safe lamp holder

A lamp holder and safe technology, applied in incandescent lamps, discharge lamps, incandescent lamp parts and other directions, can solve the problems of inconvenient use, potential safety hazards, poor contact, etc., and achieve long service life, high working stability, easy to use. The effect of machining and assembly

Active Publication Date: 2014-07-09
CHANGZHOU FUXING ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above scheme has improved the safety performance to a certain extent, there are still technical problems such as complex structure, easy to cause poor contact, potential safety hazards, and inconvenient use.

Method used

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Embodiment Construction

[0024] Such as figure 1 with figure 2 As shown, the safety lamp holder includes a main body 1, and has a socket 11 at one end of the main body 1 that can be inserted into a luminous body 2, and a conductive shrapnel 3 is provided in the socket 11. The luminous body 2 is partially inserted into the socket 11 , and the lamp pin 21 of the luminous body 2 is in contact with the conductive shrapnel 3 . The conductive shrapnel 3 here is made of stainless steel. figure 2 The lampshade 4 is only a partial structure, and the entire lampshade 4 can be designed into various shapes as required.

[0025] The outer surface of the main body 1 is provided with a threaded segment 12 for installing the lampshade 4 , and the other end of the main body 1 is provided with an electrode 5 for supplying power to the conductive shrapnel 3 . A transverse channel 13 is opened on the side of the body 1 , one port of the transverse channel 13 is located on one side of the conductive spring 3 , and th...

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PUM

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Abstract

The invention belongs to the technical field of illumination devices, and in particular relates to a safe lamp holder solving the technical problems of poor technical safety, and the like of the prior art. A jack is arranged at one end of a body and internally provided with a conductive leaf spring, the outer surface of the body is provided with a threaded section for mounting a lampshade, the body is provided with an electrode at the other end and provided with a transversal channel at one side, one port of the transversal channel is arranged at one side of the conductive leaf spring, the other port of the transversal channel is arranged at the threaded section, and the transversal channel is internally provided with an elastic clutch mechanism which can ensure that the electrode is electrically connected with the conductive leaf spring under the action of the lampshade when the lampshade is mounted in the threaded section of the body and can ensure that a circuit between the electrode and the conductive leaf spring is broken when the lampshade is separated from the threaded section of the body. The invention has the advantages of simple structure, easy processing, manufacture and assembly, safety, reliability, high working stability, long service life without causing poor contact after long-term use, can be used for normally switching on the internal circuit when the lampshade is mounted and can be used for switching off the internal circuit when the lampshade is dismounted so as to avoid burning or electric shock accidents.

Description

technical field [0001] The invention belongs to the technical field of lighting devices, in particular to a safety lamp holder. Background technique [0002] Lamp holders are widely used in the field of lighting. Currently, commonly used lamp holders generally have technical problems of low safety performance and are prone to accidents. Not only are adults prone to burns or electric shocks when using them, but they are even more dangerous when children accidentally touch them. In order to improve the safety performance, people have carried out a long-term exploration and put forward various solutions. [0003] Chinese patent literature discloses a safety screw lamp holder [application number: 87201020], which is composed of an insulating screw, a living foot, a central metal shrapnel, a metal ring, a connecting screw, a spring leaf, a nut, a terminal block, a fixing screw, a wiring It consists of screws, seat cover, fixing seat, baffle plate and pins. Its characteristic is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R33/96
Inventor 赵焕兴
Owner CHANGZHOU FUXING ELECTRICAL APPLIANCE
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