一种交通信号灯运行监测设备
By designing traffic signal light operation monitoring equipment, and using spring switches and servo drive motors to realize automatic switching of traffic lights, the problem of traffic interruption caused by traffic signal light failure was solved, and the stability and safety of traffic operation were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-05-27
- Publication Date
- 2026-07-17
AI Technical Summary
Traffic light malfunctions caused traffic paralysis, and the repair time was long, affecting traffic order and safety.
Design a traffic signal light operation monitoring device, which uses a spring switch and a circuit breaker induction module to monitor the light status in real time, and uses a servo drive motor and gear system to realize the automatic switching of the illumination lights to ensure the rapid restoration of the traffic lights.
It enables rapid switching of traffic lights and automatic replacement of faulty lights, reducing traffic interruption time and improving traffic order and safety.
Smart Images
Figure CN224519404U_ABST
Abstract
Claims
1. A traffic signal lamp operation monitoring device, comprising a lamp holder (1) and a supporting column (2) installed in cooperation with the lamp holder (1), the supporting column (2) being provided at the top end thereof with a cross arm (201) to which the lamp holder (1) is fixed, characterized in that: The lamp holder (1) is provided with three equidistantly distributed lamp slots (101), each of which is provided with a protective cover (102) on the outside, and the cover (102) is embedded with a lampshade (103); The lamp holder (1) is provided with a support shaft (104) vertically penetrating the center, the support shaft (104) is respectively sleeved with an insulating tube (105) corresponding to the position of each lamp slot (101), the outer wall of each insulating tube (105) is symmetrically provided with two electrode bases (106), and the electrode bases (106) are fixed with irradiation lamps (107); The lamp slot (101) is provided with a spring switch (108) with elastic contacts on both sides of the inner wall, the spring switch (108) is electrically connected with the upper and lower end faces of the corresponding electrode base (106), and the series circuit of the spring switch (108) is integrated with a circuit breaking induction module.
2. The traffic signal operation monitoring device according to claim 1, characterized by: The insulating tube (105) is sleeved with an adjusting gear (109) at the bottom end, and the adjusting gear (109) is engaged with an output gear (110) on the side.
3. A traffic signal operation monitoring device according to claim 2, wherein: The output gears (110) are longitudinally distributed into three groups, the lowermost output gear (110) is connected with a center rod (111), the middle output gear (110) is connected with a thin sleeve pipe (112), and the uppermost output gear (110) is connected with a thick sleeve pipe (113). The thick sleeve pipe (113) is rotatably sleeved on the outside of the thin sleeve pipe (112), the thin sleeve pipe (112) is rotatably sleeved on the outside of the center rod (111), forming a three-stage coaxial transmission structure.
4. The traffic signal operation monitoring device according to claim 3, characterized by: The center rod (111), the thin sleeve pipe (112) and the thick sleeve pipe (113) are respectively provided with passive gears (114) at the top ends, the three passive gears (114) are staggered and engaged with the same driving gear (117), and the driving gear (117) is connected with a servo driving motor (118).
5. A traffic signal operation monitoring device according to claim 4, wherein: The lamp holder (1) is provided with an electric control telescopic rod (115), the output end of the electric control telescopic rod (115) is connected with a positioning rod (116) through a bearing, and the driving gear (117) is fixed at the end of the positioning rod (116).