Anti-overheating LED street lamp for municipal road

Abstract

The invention discloses an anti-overheating LED street lamp for the municipal road. The street lamp comprises a lamp post fixed to the road surface, a lamp body is fixedly installed at the upper end of the lamp post, a plurality of cooling fins are fixedly connected to the outer wall of the lamp body, a speed reducing plate is slidably embedded in the road surface, and a cavity is formed in the road surface; a vertical rod is fixedly connected to the lower side wall of the speed reducing plate, a limiting mechanism is arranged between the road surface and the vertical rod, a telescopic springis fixedly connected between the lower end of the vertical rod and the inner bottom wall of the cavity, a rotating plate is rotatably connected into the cavity, and a cross rod located on the upper side of the right end of the rotating plate is fixedly connected to the outer wall of the vertical rod. Rainwater is collected, when the temperature of the lamp body is too high, rainwater is guided outto make contact with the lamp body to achieve heat dissipation of the lamp body, limiting of the pedal and the vertical rod is relieved, movement of an ejector rod and a piston plate is achieved through movement of the pedal and the vertical rod, and water in a water storage tank is further squeezed out to dissipate heat of the lamp body. The long-time efficient work of the lamp body is ensured.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an overheating-proof LED street lamp for municipal roads. Background technique [0002] Street lamps, as the main lighting equipment in the city, have been widely used in residential areas, parks and city avenues. Street lamps provide convenience for people to travel at night and are deeply loved by people. [0003] The current heat dissipation of LED street lamps only relies on the convection between itself and the air to dissipate heat. When LED street lamps work for a long time in hot weather, their own temperature cannot be cooled, which makes the temperature of LED street lamps higher and higher, which easily leads to damage to internal components. And then affect the work of LED street lamps. Contents of the invention [0004] The object of the present invention is to solve the problems in the background technology, and propose a kind of anti-overheating LED street lam...

AI Technical Summary

Problems solved by technology

[0003] The current heat dissipation of LED street lamps only relies on the convection between itself and the air to dissipate heat. When LED street lamps work for a long time in hot weather, their own temperature cannot be cooled, which makes the temperature of LED street lamps higher and higher, which easily leads to damage to internal components. And then affect the work of LED street lights

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