三色尾灯

Tricolored taillight

  • Inventors: SHEN GUOHUA
  • Assignees: 沈国华
  • Publication Date: September 05, 2012
  • Publication Number: CN-202425150-U

Abstract

本实用新型涉及一种三色尾灯,由白灯体、黄灯体和红灯体一体设置于灯座上组成,所述白灯体、黄灯体和红灯体的内腔分别设有第一、二、三线路板,第一、二、三线路板上均设有多个LED灯泡;第一、二、三线路板上均设有与对应线路板上LED灯泡相连的保护二极管和电阻;第一、二、三线路板背面均设有与对应线路板上LED灯泡相连的集成块。利用带LED灯泡的线路板组成三色尾灯的白、黄、红灯体,通过线路板上的集成块和保护二极管分别实现尾灯三色闪烁示警和电流保护功能,其整体结构简单、紧凑,制造、使用成本低,使用安全性能高、寿命长,示警效果好。
The utility model relates to a tricolored taillight. The tricolored taillight comprises a white light body, a yellow light body and a red light body, which are integrated on a lamp holder. A first circuit board, a second circuit board and a third circuit board are respectively mounted in the inner chambers of the white light body, the yellow light body and the red light body; the first circuit board, the second circuit board and the third circuit board are respectively provided with a plurality of LED (Light Emitting Diode) bulbs; the first circuit board, the second circuit board and the third circuit board are respectively provided with a protection diode and a resistor, which are connected with the LED bulbs on the corresponding circuit boards; and integrated blocks connected with the LED bulbs on the corresponding circuit boards are arranged on the back surfaces of the first circuit board, the second circuit board and the third circuit board. According to the utility model, the circuit boards with the LED bulbs are utilized to form the white light body, the yellow light body and the red light body of the tricolored taillight, and the tricolored sparkling warning function and the current protection function of the taillight are separately achieved through the integrated blocks and the protecting diodes on the circuit boards. The tricolored taillight has the advantages of simple and compact integral structure, low manufacture and service costs, high use safety performance, long service life and good warning effect.

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