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Rheostat light combination switch with logic control

A combined switch and switch technology, which is applied in the direction of optical signals, signal devices, transportation and packaging, etc., can solve the problems of low reliability, many contacts of light combination switches, complex structure, etc., so as to improve reliability, reduce and The effect of connecting the loop and reducing the intensity of the current

Active Publication Date: 2011-11-30
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the technical problems of many contacts, complex structure, and low reliability of the light combination switch existing in the prior art, and provides a rheostat type light combination switch with logic control, which has high reliability and simple structure , easy installation and maintenance

Method used

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  • Rheostat light combination switch with logic control
  • Rheostat light combination switch with logic control
  • Rheostat light combination switch with logic control

Examples

Experimental program
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Embodiment

[0018] Example: as figure 1 As shown, it includes simple combination switch 1, which includes switches S1, S2, S3, S4, K1, K2, K3, K4, and also includes position lamp resistor R1, low beam lamp resistor R2, high beam lamp resistor R3, Left turn signal resistor R5, right turn signal resistor R4, front measuring resistor R6, rear measuring resistor R7, front fog light relay Z2, rear fog light relay Z1, high beam relay Z3, low beam relay Z4, vehicle controller (BCM ), constant voltage power supply D1 (taken from the BCM working power supply); after the position lamp resistor R1 is connected in series with the switch S1, measure the resistor R6 before connecting the position lamp resistor R1, and connect the switch S1 to the constant voltage power supply D1; the dipped beam lamp resistor R2 is connected to the switch S2 After series connection, low beam resistor R2 is connected to measuring resistor R6, switch S2 is connected to constant voltage power supply D1; after switch S3 an...

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PUM

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Abstract

The invention discloses a logically-controlled variable resistance type lamplight combination switch, which aims to solve the technical problems of a large number of contacts, a complicated structure and low reliability of the lamplight combination switch existing in the prior art, has high reliability and a simple structure and is convenient to mount and maintain. The logically-controlled variable resistance type lamplight combination switch provided by the invention comprises a simple combination switch, a position lamp resistor R1, a low-beam lamp resistor R2, a high-beam lamp resistor R3,a left-turn lamp resistor R5, a right-turn lamp resistor R4, a front measuring resistor R6, a rear measuring resistor R7, a front fog lamp relay Z2, a rear fog lamp relay Z1, a high-beam relay Z3, a low-beam relay Z4, a finished vehicle controller and a constant-voltage power supply. The switch is widely suitable for controlling the lamplight combination of an automobile.

Description

technical field [0001] The invention relates to a combination switch for automobiles, in particular to a light combination switch for logic control of automobile lights. Background technique [0002] The switches of the headlights, turn signals, background lights, front fog lights, and rear fog lights of the car are often integrated on a combination switch, and the lighting control needs to meet the corresponding regulations. The traditional contact combination switch has many contacts and must conform to the control logic at the same time. Therefore, the structure of the light combination switch becomes more and more complicated, which reduces the reliability of the switch. [0003] The publication date is May 13, 2009, and the publication number is CN101428586A patent document discloses such a technical scheme: it adopts a base assembly and a handle assembly: it has a handle with a shaft in the center of the handle, and one end of the shaft is inserted into the handle, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/00
Inventor 毕新龙蒋瑜陈文强由毅赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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