Improved LED (Light-emitting Diode) lamp device

Abstract

The invention discloses an improved LED (Light-emitting Diode) lamp device, which comprises a lamp holder fixedly arranged in a base, and a lamp cap connected with the lamp holder in a matching way. An inserting slot is front-and-back correspondingly formed in the lamp holder; a pushing slot is formed in a left end wall of the lamp holder; a power transmission contact block is movably arranged inthe pushing slot; a first sliding slot penetrating through the inserting slot is formed in the lamp holder; a second sliding slot extending up and down and located in the left side of the first sliding slot is further formed in the lamp holder; a first communicating slot is formed between the first sliding slot and the second sliding slot; a second communicating slot is formed between the second sliding slot and the inserting slot; a first sliding block can be up-and-down slidably arranged in the first sliding slot; a second sliding block can be up-and-down slidably arranged in the second sliding slot; tooth chains are arranged on inner side end faces of the first sliding block and the second sliding block; a toothed chain wheel is movably arranged in the first communicating slot, is put into the first sliding slot and the second sliding slot and is connected with the tooth chains in a matching way; and a sliding plate is movably arranged in the second communicating slot.

Description

Technical field [0001] The invention relates to the technical field of LED lamps, in particular to an improved LED lamp device. Background technique [0002] As a new type of lighting source, LED lamp has many advantages such as long life, high luminous efficiency, multi-color and one-time directional illumination function, and can work under safe voltage. It gradually replaces traditional light sources and is used more and more widely. . LED lights are generally fixed and connected by fastening bolts during installation. When the LED lights are damaged and need to be repaired, they must be disassembled with a screwdriver and other disassembly tools. The operation is cumbersome and complicated, which greatly reduces the efficiency of maintenance and repair. The lamp holder of the existing LED lamp is generally connected to the mains. If you accidentally contact the conductive parts in the lamp holder during maintenance, it is very easy to cause an electric shock accident, and th...

AI Technical Summary

Problems solved by technology

LED lamps are generally fixed and connected by fastening bolts during installation. When the LED lamp is damaged and needs to be repaired, it must be disassembled with a screwdriver and other disassembly tools. The operation is cumbersome and complicated, which greatly reduces the maintenance efficiency. At the same time, The lamp holders of existing LED lamps are generally connected to the mains. During maintenance, if they accidentally come into contact with the conductive parts in the lamp holder, it is very easy to cause electric shock accidents, and there is a great potential safety hazard.

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