Traffic signal lamp capable of automatically controlling adjustment time

A technology for traffic signal lights and time adjustment, which is applied in the field of intelligent transportation, and can solve problems such as damage to signal lights, poor heat dissipation of signal lights, and fixed time for changing lights.

CN110782683AInactive Publication Date: 2020-02-11TANGSHAN COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-02-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of intelligent transportation, and particularly discloses a traffic signal lamp capable of automatically controlling adjustment time. The traffic signal lamp comprises a shell, three display lamps distributed uniformly are embedded in the front surface of the shell, three first semi-circular baffle plates are at the upper ends of the three display lampsrespectively and are all fixedly connected to the shell, a water inlet pipe is arranged at the top end of the shell, a water outlet pipe is arranged at the bottom end of the shell, and three built-ingrooves distributed uniformly are formed in the back side of the shell. By means of the first baffle plates, the possibility of direct contact between rainwater and the display lamps in rainy days isreduced, and the display lamps are less possible of damage; through a dustproof net, the possibility that dust enters the built-in grooves is reduced, and normal operation of a driving motor is ensured; and due to an inclined plate, the possibility that rainwater enters the built-in grooves in rainy days is reduced, and normal operation of the driving motor is further ensured.
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Description

technical field

[0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic signal lamp with automatic control and time adjustment. Background technique

[0002] A traffic signal light is a signal light for directing traffic operation, and generally consists of a red light, a green light, and a yellow light. A red light means no access, a green light means permission to pass, and a yellow light means a warning. Traffic signal lights are divided into: motor vehicle signal lights, non-motor vehicle signal lights, crosswalk signal lights, direction indicator lights (arrow signal lights), lane signal lights, flashing warning lights, road and railway level crossing signal lights.

[0003] The time of changing lights of existing traffic lights is generally fixed, which will cause the vehicle to stand still for a long time when there is a lot of traffic flow, thereby causing traffic jams, and the existing traffic lights are in hot ...

Examples

Embodiment Construction

[0079] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0080] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood a...