Rainproof urban road lighting device

Abstract

The invention discloses a rainproof urban road lighting device which comprises a lamp tube, the lower end of the lamp tube is in threaded connection with a mosquito cover; a mosquito inlet is formed in the lower end of the mosquito cover; the lower end of the mosquito cover is detachably connected with a collecting cylinder; an end cover is fixedly arranged at the upper end of the lamp tube; an illuminating lamp is fixedly mounted on the lower surface of the end cover; and a sliding supporting rod is arranged at the upper end of the lamp tube in a sliding mode. A lampshade is fixedly arrangedat the upper end of the sliding supporting rod. The opening of the mosquito inlet is large, and the inner end of the mosquito inlet is small. Mosquitoes can fly in easily, and the mosquitoes cannot fly out easily; the inner wall of the mosquito cover is provided with a smooth cambered surface portion, the cambered surface portion is smooth, the landing of the mosquitoes is reduced, the mosquitoescontinuously collide with the inner wall of the mosquito cover after entering the mosquito cover and finally, fall into the collecting cylinder, the opening portion of the collecting cylinder is in threaded connection with a conical cover, the mosquitoes are difficult to fly out after entering the collecting cylinder, and the effect of attracting and catching the mosquitoes is achieved.

Description

technical field [0001] The invention relates to the technical field of urban lighting, in particular to a rainproof urban road lighting device. Background technique [0002] There are generally lighting devices on both sides of urban roads, and there are generally green belts on both sides of urban roads, and some flowers and trees are planted, but flowers and trees generally attract mosquitoes, and mosquitoes have phototaxis, so the lighting devices on both sides of urban roads Generally, there are many mosquitoes around the environment. In snowy days, tree branches are often crushed, and the lighting device is no exception. If the snow cannot be removed in time on the lighting device, it will accumulate more and more, and it is easy to crush the lighting device. Therefore, we propose a rainproof urban road lighting device to solve the above problems. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the...

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Problems solved by technology

[0002] There are generally lighting devices on both sides of urban roads, and there are generally green belts on both sides of urban roads, and some flowers and trees are planted, but flowers and trees generally attract mosquitoes, and mosquitoes have phototaxis, so the lighting devices on both sides of urban roads Generally, there are many mosquitoes around the environment. In snowy days, tree branches are often crushed, and the lighting device is no exception. If the snow cannot be removed in time on the lighting device, it will accumulate more and more, and it is easy to crush the lighting device. , so we propose a rainproof urban road lighting device to solve the above problems

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