Traffic light

A traffic signal light and signal light technology, applied in the field of traffic signal lights, can solve the problems of dust pollution, traffic accidents, unclear observation, etc., and achieve the effect of high dust removal efficiency, good dust removal effect and easy removal.

CN109035827AActive Publication Date: 2018-12-18西安卓安机电设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-12-18

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Abstract

The invention discloses a traffic light. The traffic light comprises a traffic light body, wherein the traffic light body comprises a light column, an arc signal light installation part fixed at the top of the light column, and a signal light group installed on the arc signal light installation part, the signal light group comprises a red light, a yellow light and a green light, lamp covers separately cover the red light, the yellow light and the green light, further, the traffic light comprises a dedusting device, wherein the dedusting device comprises a drive mechanism arranged on the lightcolumn and a deformable dedusting brush in driving connection with the drive mechanism, the drive mechanism can drive the deformable dedusting brush to rotate circumferentially with a connection set point of the drive mechanism and the light column as a fixed center so as to remove dust of each lamp cover. Dust on the cover of the signal light can be removed, so as not to accumulate to weaken brightness of the signal light, so that the traffic light has a longer service life and works better.
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Description

technical field

[0001] The invention belongs to the technical field of traffic signal lamps. Background technique

[0002] In the modern urban road traffic system, traffic lights are essential. Traffic lights at road intersections are easily polluted by dust flying from the road. Now most traffic lights are covered with lampshades, and the dust is mainly attached to the lampshades. Long-term dust accumulation will interfere with the display of traffic signals, causing people to observe I don't know, it is easy to violate the rules or traffic accidents, this problem cannot be ignored. Therefore, it is very necessary to remove the dust on the lampshade. Contents of the invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a traffic signal lamp, which can remove the dust on the lamp cover of the signal lamp, prevent the brightness display from being disturbed, and improve the service life of the t...

Examples

Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings.

[0033] as attached figure 1 , a traffic signal lamp, comprising a traffic signal lamp body 2, the traffic signal lamp body 2 includes a lamp post 21, an arc-shaped signal lamp installation part 22 fixed on the top of the lamp post 21, and an arc-shaped signal lamp installation part 22 installed on the Signal light group, the signal light group includes red light, yellow light and green light, the red light, yellow light and green light are distributed in an arc-shaped array along the contour of the arc-shaped signal light installation part 22, and the red light, yellow light and green light All cover is provided with lampshade 23, certainly, traffic signal lamp of the present invention also has other necessary devices, such as the control module that controls signal lamp to shine, etc., all are prior art.

[0034] as attached figure 1 , attached figure 2 and attach...