JPH01142335U

JPH01142335U -

Info

Publication number: JPH01142335U
Application number: JP3905788U
Authority: JP
Priority date: 1988-03-26
Filing date: 1988-03-26
Publication date: 1989-09-29

Description

[Brief explanation of the drawing]

第１図乃至第６図イ，ロ，ハ，ニ，ホ，ヘはこ
の考案に係る車輌の制動灯と尾灯の切換え回路の
実施例を示し、第１図は切換えに伴う回路図、第
２図イ乃至ヘは切換えに伴う左右一組の制動灯と
、左右一組の尾灯の点灯図を示し、イ，ニは昼間
に制動ブレーキを操作した時、ロ，ホは夜間走行
中、ハ，ヘは夜間制動ブレーキを操作した時であ
る。第３図乃至第６図は従来の車輌の制動灯と尾
灯の切換え回路であり、第３図と第５図は切換え
に伴う回路図、第４図と第６図のイは昼間に制動
ブレーキを操作した時、ロは夜間走行中、ハは夜
間に制動ブレーキを操作した時に於ける左右一組
の制動灯と、尾灯の点灯状態を示すものである。主な符号の説明、１，１０：リヤーコンビネー
シヨン、２：ダブルランプ、２Ａ：尾灯、２Ｂ，
３：制動灯、４：リレー、５：制動灯用スイツチ
、６：尾灯用スイツチ。 Figures 1 to 6 A, B, H, D, H, and F show examples of switching circuits for vehicle brake lights and tail lights according to this invention. Figures A to F show the illumination diagrams of one set of left and right brake lights and one set of left and right tail lights when switching. F is when the night brake is operated. Figures 3 to 6 show conventional vehicle brake light and tail light switching circuits, Figures 3 and 5 are circuit diagrams associated with switching, and Figures 4 and 6 A show the switching circuits for braking lights and taillights in conventional vehicles. When the vehicle is operated, B indicates the lighting status of the left and right brake lights and taillights when the vehicle is driving at night, and C indicates the lighting status of the left and right set of brake lights when the brakes are operated at night. Explanation of main symbols, 1, 10: Rear combination, 2: Double lamp, 2A: Tail light, 2B,
3: Brake light, 4: Relay, 5: Brake light switch, 6: Tail light switch.

Claims

[Scope of Claim for Utility Model Registration] A switching circuit comprising a tail light connected from a battery power source via a tail light switch, and a first brake light connected from a battery power source via a brake light switch. , turns off by turning the brake light switch on or off,
It is equipped with a second brake light that lights up, and a relay installed between the tail light and the tail light switch, and when the tail light switch is turned off, the relay is turned on, and the first and second brake lights are turned on. A brake light/tail light switching circuit for a vehicle, characterized in that when the tail light switch is turned on, only the second brake light is turned on and the lighting area can be changed.