Self-cleaning curve meeting indicator lamp

Abstract

The invention discloses a self-cleaning curve meeting indicator lamp which comprises a main body, an irradiation cavity with a rightward opening is formed in the main body, an indicating device is arranged in the irradiation cavity, and the indicating device comprises a condenser fixedly installed at the opening in the right side of the irradiation cavity; and the left end wall of the irradiationcavity is provided with four power-on cavities with rightward openings from the front to the back in sequence. According to the indicator lamp, the light-emitting area of the indicator light source can be enlarged according to different visibility of the external environment, it is guaranteed that the light-emitting intensity of the light source is not convenient, and the working capacity of the indicator lamp under the severe weather condition is improved; and the indicator lamp can be periodically cleaned, it is guaranteed that after the indicator lamp is used for a long time, the luminanceof the indicator lamp cannot be affected by dust attachment, and the service life of the indicator lamp is prolonged.

Description

technical field [0001] The invention relates to the field of indicator lights, in particular to a self-cleaning traffic passing indicator light on a curve. Background technique [0002] In our daily life, road indicator lights are all over the streets and alleys of the city, but the traditional indicator lights only have the function of indicating lighting. When the visibility of the external environment decreases, the traditional indicator lights cannot adjust the luminous area according to the visibility, thus affecting For normal indicating lighting operations, at the same time, when the lighting lamp is used for a long time, a large amount of dust will adhere to its surface, thereby affecting the lighting brightness of the indicator light. A self-cleaning turning traffic indicator light described in the present invention can solve the above-mentioned problems. question. Contents of the invention [0003] In order to solve the above-mentioned problems, this example des...

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Problems solved by technology

[0002] In our daily life, road indicator lights are all over the streets and alleys of the city, but the traditional indicator lights only have the function of indicating lighting. When the visibility of the external environment decreases, the traditional indicator lights cannot adjust the luminous area according to the visibility, thus affecting For normal indicating lighting operations, at the same time, when the lighting lamp is used for a long time, a large amount of dust will adhere to its surface, thereby affecting the lighting brightness of the indicator light. A self-cleaning turning traffic indicator light explained in the present invention can solve the above-mentioned problems. question

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