Anti-explosion lamp structure

Abstract

The invention discloses an anti-explosion lamp structure. The anti-explosion lamp structure comprises a back shell, a transparent cover, a fixing part and a first threaded fastening part, wherein the back shell comprises a box body provided with an open end, and a first boss arranged on the outer periphery of the open end; the first boss is provided with a threaded groove; the transparent cover is rotationally connected to the open end of the box body; the transparent cover is provided with a first through hole; the fixing part comprises a slotted first main body, a first stud vertically arranged at one end of the first main body, and a first nut which is matched with the first stud; one end, which is far away from the first stud, of the fixing part is provided with a screw hole; the middle part of the first main body is bent into a step part; the first stud passes through the first through hole, and is threaded with the first nut to fix the fixing part onto the transparent cover; the first threaded fastening part passes through the screw hole, and is threaded with the threaded groove to fix the transparent cover onto the open end. The anti-explosion lamp structure has the characteristic of convenience in maintenance.

Description

technical field [0001] The invention relates to lighting technology, in particular to an explosion-proof lamp structure. Background technique [0002] Explosion-proof lamps are used in dangerous places where flammable gases and dust exist, and can prevent the possible arcs, sparks and high temperatures inside the lamp from igniting the flammable gases and dust in the surrounding environment, so as to meet the requirements of explosion-proof lamps. Explosion-proof lamps are also called explosion-proof lighting. [0003] In explosion-proof lamps, transparent covers are more and more widely used. Because explosion-proof lamps generally work in extremely harsh environments, and the working environment is often filled with combustible gases, in order to isolate the interior of high-temperature explosion-proof lamps from the external environment and prevent the explosion-proof lamps from being opened by hand, the structure of traditional explosion-proof lamps often involves The ...

AI Technical Summary

Problems solved by technology

Because explosion-proof lamps generally work in extremely harsh environments, and the working environment is often filled with combustible gases, in order to isolate the interior of high-temperature explosion-proof lamps from the external environment and prevent the explosion-proof lamps from being opened by hand, the structure of traditional explosion-proof lamps often involves are complex to meet explosion-proof requirements

However, due to the complex structure of explosion-proof lamps, the process of opening the transparent cover is relatively cumbersome when maintaining the explosion-proof lamps, which seriously reduces the efficiency of maintenance and wastes manpower and material resources.

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