Adjustable traffic signal lamp

By designing a traffic light with a limiting slide rail and transmission gear, the problem of difficulty in adjusting the height of existing emergency traffic lights is solved, and the flexible adjustment of the signal light height and the stability of the device are achieved, meeting different usage needs.

CN222636710UActive Publication Date: 2025-03-18DEZHOU URBAN CONSTR ENG GRP CO LTD
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Patent Information

Application Number
CN202420260820.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-02
Publication Date
2025-03-18
Estimated Expiration
2034-02-02

AI Technical Summary

Technical Problem

The existing emergency traffic lights have a simple structure, which is difficult to adjust the height of the signal lights, and have great limitations in use, making it difficult to meet the needs of users.

Method used

A traffic signal light including a base, auxiliary feet, limit slide rail, sliding plate, transmission gear, support plate, protective lampshade and signal light is designed. By driving the motor, the transmission shaft and transmission gear are driven to rotate, the sliding plate slides along the limit slide rail, and the support plate drives the protection lampshade and signal light to lift and lower, realizing the adjustment of the signal light height.

Benefits of technology

It realizes flexible adjustment of the signal light height, improves the adjustability and use range of the device, can meet different usage needs, and ensures the stability of the device through limiting slide rails and positioning mechanisms.

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Abstract

The utility model relates to the technical field of urban road traffic engineering, and discloses an adjustable traffic signal lamp which comprises a base, auxiliary supporting legs are installed at the bottom of the outer side face of the base, a limiting sliding rail is installed in the middle of the inner wall of the right side of the base, and a sliding plate is connected to the limiting sliding rail in a sliding mode. According to the adjustable traffic signal lamp, a driving motor drives a transmission shaft to rotate, the transmission shaft drives a transmission gear to rotate, so that the transmission gear crawl along a rack, the transmission gear drives a sliding plate to slide along a limiting sliding rail through the transmission shaft, and the sliding plate drives a protection lampshade to ascend and descend through a supporting plate; the protection lampshade drives the signal lamp to ascend and descend, the height of the signal lamp is adjusted, a user can adjust the height of the signal lamp according to use requirements, the adjustability of the device is improved, the use range of the device is enlarged, and different use requirements of the user can be met.
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