Anti-drop structure of lamp shell and upper cover of lamp

Abstract

The invention provides a connecting structure of a lamp shell and an upper cover of a lamp, which is arranged at the connecting part of the shell and the upper cover of an illuminating lamp and comprises a hanging part and a supporting part, wherein the hanging part is arranged on the upper cover, the supporting part is arranged on the shell, the hanging part is a hook arranged at the periphery of the upper cover, the supporting part is a hinge pin correspondingly arranged on top of the shell, the hinge pin is hinged with the hook part of the hanging part, two supporting plates are arranged in parallel on the outside of the shell, the two supporting plates are correspondingly provided with pin holes, two ends of the hinge pin penetrate the pin holes, and a middle part is arranged at the hook of the hanging part. The invention effectively solves the problem of field maintenance of professional lamps, the time for the uncovering maintenance of the lamp can be markedly shortened, and anti-looseness of the shell and the upper cover is realized, each part in the inner cavity of the lamp is rapidly maintained, and the service life of the lamp is prolonged, thereby the economic loss of a client due to lamp damage is avoided, the maintenance cost is saved, and simultaneously, the market competitive power by adopting the lamp is enhanced to win the market.

Description

technical field [0001] The invention relates to the field of lamps, in particular to an anti-falling structure between a housing and an upper cover during rapid maintenance of lamps. Background technique [0002] In the field of professional lighting, such as explosion-proof lamps used on oil platforms, due to the particularity of the place of use, the lamps often need to be opened when maintaining other components such as light sources and ballasts. However, often because the lamps are relatively large , during maintenance, in order to ensure its safety and reliability, it is necessary to disassemble the entire lamp for inspection. However, there is no corresponding structural support at present, so it is very difficult to operate, and it is easy to damage the lamp, affecting the normal service life of the lamp. The maintenance will bring a lot of trouble and loss to the user, at the same time, the existing structure also increases the maintenance cost and maintenance time....

AI Technical Summary

Problems solved by technology

[0002] In the field of professional lighting, such as explosion-proof lamps used on oil platforms, due to the particularity of the place of use, the lamps often need to be opened when maintaining other components such as light sources and ballasts. However, often because the lamps are relatively large , during maintenance, in order to ensure its safety and reliability, it is necessary to disassemble the entire lamp for inspection. However, there is no corresponding structural support at present, so it is very difficult to operate, and it is easy to damage the lamp, affecting the normal service life of the lamp. The maintenance will bring a lot of troub

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