a lamp holder

Abstract

The invention relates to the technical field of electrical components, in particular to a lamp holder. The lamp holder comprises a fixed plate, threaded holes are formed in the two ends of the fixed plate correspondingly, and a storing cavity is formed in the middle of the fixed plate; a fixed seat is connected into the storing cavity in an inserted mode, the diameter of the fixed seat is matchedwith the diameter of the storing cavity, and fixing mechanisms are arranged at the two ends of the fixed seat correspondingly; a conductive ring is fixedly connected into the fixed seat, and an innerthread is formed in the inner wall of the conductive ring and is in threaded connection with a lamp bulb; the inner walls of the two sides of the lower end of the fixed seat are fixedly connected withinsulating pads, one end of the conductive ring is fixedly connected with a first wire, and a second wire is arranged on one side of the first wire; and the upper end of the second wire is fixedly connected with a conducting sheet, the lower end of the second wire penetrates through the insulating pads, a dedusting mechanism is arranged at the upper end of the fixed seat, and cooling mechanisms are arranged on the two sides of the fixed seat. The effects that the lamp holder is disassembled and maintained conveniently, and meanwhile, the lamp bulb is cleaned conveniently are achieved.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to a lamp holder. Background technique [0002] A light bulb (or electric ball), whose accurate technical name is an incandescent lamp, is a lamp that uses resistance to heat a thin wire (usually a tungsten wire in modern times) to incandescent light through electrification. The periphery of the light bulb is made of glass, and the filament is kept under a vacuum or a low-pressure inert gas to prevent the filament from oxidizing at high temperatures. With reference to the incandescent light bulb, it is generally believed that the electric light was invented by American Thomas Edison. But if careful research is done, another American, Henry Goebbels, had invented the same principles and materials decades earlier than Edison. In 1801, British chemist Davey energized platinum wire to emit light. He also invented the electric candle in 1810, using an arc between two carb...

AI Technical Summary

Problems solved by technology

After the existing lamp holder is installed, the lamp holder cannot be disassembled and repaired. At the same time, after the bulb is installed in the lamp holder, because the position of the bulb is relatively high, it will be contaminated with dust after long-term use, which is not convenient for cleaning the bulb. Cause dust to adhere to the bulb, affecting the brightness of the bulb

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