Automatic cleaning construction site lamp with protective shell

Abstract

The invention discloses an automatic cleaning construction site lamp with a protective shell. The lamp comprises a lamp post, a box body is arranged at the upper end of the lamp post, a forward and reverse rotation motor is arranged in the box body, a rotating disc is arranged on the forward and reverse rotation motor in a sleeving mode, a plurality of open grooves are evenly distributed in the circumference of the surface of the rotating disc, movable teeth are movably arranged in the open grooves, springs enabling the movable teeth to outwards compress are arranged in the open grooves, and afirst gear is inserted into one side in the rotating disc in a penetrating mode and engaged with the movable teeth in turn. The lamp used for lighting on a construction site solves the problem that due to the fact that the lamp is located in the dust rolling environment of the construction site throughout the year, thick dust is accumulated on the surface of the lamp, the illumination brightnessis guaranteed, convenience is brought to constructors, the problem that serious possible personal danger is caused by insufficient illumination brightness is solved, the service life is prolonged, convenience is brought to people, the structure is simple, and use is convenient.

Description

technical field [0001] The invention relates to the field of lighting lamps, in particular to an automatic cleaning site lamp provided with a protective shell. Background technique [0002] At present, with the continuous improvement and development of LED technology, its use is becoming more and more common, and LED lights that replace traditional light bulbs have gradually appeared. Compared with traditional tungsten lamps, LED lamps have the advantages of small size, low power consumption, and long service life, which make them have great room for development. In the turbulent environment, thick dust accumulates on the surface of the lamps, which seriously reduces the brightness of the lighting and brings inconvenience to the construction workers. Seriously, it may cause personal danger due to insufficient lighting brightness. At the same time, the protection of the lamps is not strong when they are not in use. Greatly reduced lamp life. [0003] Therefore, the existing...

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Problems solved by technology

Compared with traditional tungsten lamps, LED lights have the advantages of small size, low power consumption, and long service life, making them have great room for development. In the turbulent environment, thick dust accumulates on the surface of the lamps, which seriously reduces the brightness of the lighting and brings inconvenience to the construction workers. Seriously, it may cause personal danger due to insufficient lighting brightness. At the same time, the protection of the lamps is not strong when they are not in use. Greatly reduces lamp life

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