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Rectification diode group double-control mineral lighting circuit

A rectifier diode and lighting circuit technology, applied in the field of automobile lamps, can solve the problems of high energy consumption, short life, poor general performance of the rectifier diode group dual-control mine lighting circuit, etc., and achieve the effect of avoiding circuit short circuit

Inactive Publication Date: 2017-05-17
唐伏生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The T20 car lamp with tungsten lamp can have no positive and negative poles, and has good general performance, but consumes a lot of energy and has a short life.
However, due to the characteristics of the diodes, the T20 car lights using LED lights make the rectifier diode group dual-control mine lighting circuit have positive and negative poles, resulting in poor general performance of the rectifier diode group dual-control mine lighting circuit.

Method used

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  • Rectification diode group double-control mineral lighting circuit

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Embodiment Construction

[0011] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings, with reference to figure 1 The rectifying diode group dual-control mine lighting circuit of this embodiment includes a housing 1 , a controller 2 disposed in the housing 1 , and a running light power supply connection device 3 electrically connected to the controller 2 . The housing 1 includes a rear cover 1-2, and the running lamp power connection device 3 is arranged in the rear cover 1-2, and the rear cover 1-2 is provided with a ventilation device 1-3 for heat dissipation. The controller 2 includes a controller and a number of LED lights installed on the controller. The LED lights can be arranged in multiple stages, which can increase the coverage area of ​​the lights and enhance the intensity of the lights. This embodiment is set to three levels . The first-stage LED lamp of the controller 2 is a triangular LED lamp 2-2, which is vertically installed o...

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Abstract

The invention discloses a rectification diode group double-control mineral lighting circuit. The rectification diode group double-control mineral lighting circuit comprises a shell, a controller and a power access device, wherein the controller comprises a plurality of LED lamps and is arranged in the shell, and the power access device is electrically connected with the controller and a half-rectification circuit. By externally-connected half-rectification circuit, the power access device is not needed to distinguish a positive electrode and a negative electrode, thus, the short-circuit condition of the circuit caused by error connection of the positive electrode and the negative electrode can be prevented.

Description

technical field [0001] The invention relates to an automobile lamp. In particular, it relates to a rectifying diode group dual-control mine lighting circuit. Background technique [0002] Existing car lights generally adopt two forms, one is to use tungsten lamps; the other is to use LED lights (light emitting diodes). The T20 car lamp with tungsten filament lamp can have no positive and negative poles, and has good general performance, but consumes a lot of energy and has a short life. However, due to the characteristics of the diodes in the T20 car lights using LED lights, the rectifier diode group dual-control mine lighting circuit has positive and negative poles, resulting in poor general performance of the rectifier diode group dual-control mine lighting circuit. [0003] Therefore, we need a rectifier diode group dual control mine lighting circuit with low energy consumption, long life and good general performance. Contents of the invention [0004] Based on the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 唐伏生
Owner 唐伏生