Explosion-proof lamp structure

Abstract

The invention discloses an explosion-proof lamp structure. The explosion-proof lamp structure comprises a front shell, a pressing ring, a transparent cover and a light source, wherein the front shell comprises a main shell, a light source mounting part and a lug boss; the light source mounting part is of a hollow circular truncated cone structure and comprises a first big head end and a first small head end; the first big head end is opened; the first small head end is closed and is opposite to the first big head end; the first big head end is connected to the inner periphery of one end of the main shell; the lug boss is formed by outwards protruding the outer periphery of the first opening end; internal threads are formed on the inner periphery of the lug boss; the light source mounting part is integrally molded with the main shell and the lug boss; the transparent cover is fixed to the front shell through the pressing ring; the transparent cover and the front shell enclose to form a light source cavity together; the light source is accommodated in the light source cavity and is arranged on the outer side surface of the light source mounting part; heat emitted from the light source is transferred to the main shell through the light source mounting part and is diffused outwards by the main shell. The explosion-proof lamp structure is relatively high in radiation effect and is relatively high in reliability.

Description

technical field [0001] The invention relates to lighting technology, in particular to an explosion-proof lamp structure. Background technique [0002] Lamps refer to appliances that can transmit light, distribute and change the light distribution of light sources, including all parts and components required for fixing and protecting light sources except for light sources, as well as line accessories necessary for connection with power sources. Explosion-proof lamps (explosion-proof lamps) are one of many lamps with explosion-proof performance, mainly including explosion-proof explosion-proof lamps, safety explosion-proof lamps, and mobile explosion-proof lamps. [0003] For traditional explosion-proof lamps, because they often work in a high temperature environment, the lamps are required to have good heat dissipation. However, for traditional explosion-proof lamps, due to the requirement of airtightness, the structure is often complicated, and the light source cannot direc...

AI Technical Summary

Problems solved by technology

However, for traditional explosion-proof lamps, due to the need to meet their sealing requirements, their structure is often more complicated, and the light source cannot directly dissipate heat to the outside world, which makes the light source work in a high-temperature environment for a long time, and its working life is greatly reduced

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