Self-dedusting road reflector

Abstract

The invention discloses a self-dedusting road reflector. The reflector comprises a chute arranged on the ground and a shell fixedly connected to the ground through a supporting rod. A deceleration strip is connected into the chute in a sealed and sliding mode, a mirror surface and an arc-shaped flashing board are fixedly installed on the side wall and the upper end of the shell respectively, the deceleration strip is elastically connected to the inner bottom of the chute through a plurality of sets of first springs, an air inlet is formed in the inner wall of the chute, and a telescopic air bag is fixedly connected into the shell. An exhaust mechanism, an telescopic air bag, an impeller, a driving mechanism and a cleaning mechanism are arranged, air can be pumped into the telescopic air bag, air is stored, the stored air is used for removing dust on the mirror surface, the impeller can be driven to rotate through the sprayed air, then the cleaning mechanism pumps water to clean the mirror surface, dust on the mirror surface is thoroughly removed, manual cleaning is not needed, the mirror surface is not damaged, the structure is simple, electronic components needing to be maintainedare not needed, and the cost is low.

Description

Technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a self-dust removal type road reflector. Background technique [0002] Due to the limitation of the field of view, it is easy to form a blind angle at the corner of the road, and it is not easy for the driver to find the vehicles on the opposite side of the curve when passing by. Therefore, road reflectors are usually installed at the corner of the curve to use optical principles to enlarge Driver’s vision reduces the probability of accidents. [0003] However, because the road is already in the dusty area, and the vehicle will raise a lot of dust when driving, it is easy to stick more dust on the mirror surface of the road reflector set at the corner of the road. If the dust is not If you clean up in time, it will greatly hinder the driver's observation of the oncoming traffic, thereby increasing the probability of accidents. However, because of the fact that the reflect...

AI Technical Summary

Problems solved by technology

[0006] First, the wiper device in the above solution is arranged on the mirror surface, so when the wiper device rotates to scrub the mirror surface, the mirror surface will be scratched by the wiper, and scratches will appear on the mirror surface, causing the driver to be unable to see clearly the scene in the mirror surface. picture;

[0007] Second, the above schemes use more precision electronic components such as rain sensors, timers and controllers. However, since road reflectors are mostly installed outdoors, they will inevitably be exposed to wind and sun. In this environment, Various electronic components are prone to failure, resulting in the failure of the entire device to remove dust normally. At the same time, these electronic components require regular maintenance by special personnel, which greatly increases labor costs

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