Environment-friendly lighting equipment for subway tunnel

By adopting a rotary cleaning method and a dust collection system in subway tunnel lighting equipment, the problem of cleaning brush plates blocking light is solved, the stability and continuity of the lighting effect are achieved, and the reliability and service life of the equipment are improved through active heat dissipation and dehumidification functions.

CN119778685AActive Publication Date: 2025-04-08SHENZHEN SMART LIGHTING CO LTD
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Patent Information

Application Number
CN202510227439.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-04-08
Estimated Expiration
2045-02-27

AI Technical Summary

Technical Problem

When cleaning dust in existing subway tunnel lighting equipment, the movement of the cleaning brush plate will block the light, causing the lighting effect to fluctuate or discontinuously, affecting visual comfort and driving safety.

Method used

An environmentally friendly subway tunnel lighting equipment is designed, and the rotary cleaning method is adopted to drive the rotation of the rotating shaft and the dust cleaning roller through the motor to automatically clean the surface of the lamp to avoid light source blocking. At the same time, the synergistic effect of the reciprocating screw, strip airbag and suction assembly is used to realize the collection and cleaning of dust, reducing the secondary pollution of the lamp tube by dust.

Benefits of technology

Automatic cleaning of the surface of the lamp is achieved, light blocking is avoided, the stability and continuity of the lighting effect is ensured, cleaning efficiency is improved, dust diffusion in the tunnel is reduced, air quality is improved, and the reliability and service life of the equipment are improved through active heat dissipation and dehumidification functions.

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Abstract

The invention relates to the technical field of tunnel lighting, and discloses environment-friendly subway tunnel lighting equipment which comprises a lighting unit, a rotating unit, a dust cleaning unit and a dust collecting unit. Wherein the lighting unit comprises a lamp shell, two fixing plates and a lamp tube, the two fixing plates are both fixed on the lamp shell, the lamp tube is made of a light-transmitting material, the lamp tube is rotatably assembled between the two fixing plates, the two fixing plates and the lamp tube jointly form a lighting space, and a lighting module composed of a light source and a control circuit is arranged in the lighting space. And a temperature sensor is mounted on the control circuit. The motor drives the rotating shaft and the dust removal roller to rotate, the function of automatically cleaning the surface of the lamp barrel is achieved, the bristles on the dust removal roller can continuously brush the surface of the lamp barrel, dust is effectively removed, the lamp barrel is prevented from being covered with the dust, and therefore the light transmission and the lighting effect of the lamp barrel are guaranteed.
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