A light-emitting diode for traffic lights

Abstract

The invention discloses a light-emitting diode for a traffic signal lamp. The light-emitting diode for a traffic signal lamp comprises pins, an end seat, a base and a housing, wherein the pins are fixed in the end seat, and are guided to the base from the interior of the end seat, and a lead hole groove connected with the pins penetrates through the interior of the base; a lead penetrates throughthe interior of the lead hole groove; one end of the lead is connected to the end base; the other end of the lead is connected to a terminal; the terminal is mounted on one side of the base and comprises an anode terminal and a cathode terminal and the anode terminal is connected with the cathode terminal. For the light-emitting diode for a traffic signal lamp, by connecting the anode rod, the auxiliary rod and the cathode rod into the terminal, then connecting the base through the lead and then connecting to one end part of the pins after communicated with the base in a penetrating manner, thus forming a power connection circuit, solving the problem that a single mode that a conventional diode emits light through an anode tube and a cathode tube, and achieving the purposes of mutual independence, non-interference and independent light emitting through the auxiliary rod and a path light emitting diode formed by the cathode rod, the base, the conduction rod, the conduction chip and theanode rod.

Description

technical field [0001] The invention belongs to the technical field of traffic signal control, and in particular relates to a light-emitting diode used in traffic signal lights, more specifically, a light-emitting diode used in traffic signal lights and a method for using the same. Background technique [0002] In semiconductor devices, the role of diodes is becoming more and more important. They are often used in household appliances, traffic signal lights and industrial control circuits, and the functions of diodes are different, resulting in the emergence of different types of diodes. Among them, light-emitting diodes are the application A very strong model. At present, the light-emitting diodes on traffic lights use integrated chips to control the anode and cathode poles, and form a path state to achieve the purpose of emitting light. In the open circuit state, the light emitting diode cannot be used normally, and at the same time, the light emitting diode after short c...

AI Technical Summary

Problems solved by technology

At present, the light-emitting diodes on traffic lights use integrated chips to control the anode and cathode poles, and form a path state to achieve the purpose of emitting light. In the open circuit state, the light-emitting diodes cannot be used normally. At the same time, the short-circuit or open-circuit light-emitting diodes cannot be repaired or reused, resulting in short life and waste of resources.

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