JPH0454738U

JPH0454738U -

Info

Publication number: JPH0454738U
Application number: JP9767390U
Authority: JP
Priority date: 1990-09-18
Filing date: 1990-09-18
Publication date: 1992-05-11

Description

[Brief explanation of the drawing]

第１図…本考案の前照灯制御装置、第２図…デ
イマースイツチがロー側にオンしていた時の前照
灯制御装置の状態を示す図、第３図…デイマース
イツチがハイ側にオンしていた時の前照灯制御装
置の状態を示す図、第４図…ロービーム用ランプ
を点灯していて、デイマースイツチをローからハ
イに切り換えた時の前照灯制御装置の状態を示す
図、第５図…従来の前照灯制御装置。図において、１はバツテリ、２はフユーズ、３
は点灯スイツチ、４はデイマースイツチ、４−１
は可動接点、４Ｈはハイ側接点、４Ｌはロー側接
点、５はハイビーム用ランプ、６はロービーム用
ランプ、７〜１２はリレー、７−１はリレーコイ
ル、７ａは常開接点、７ｂは常閉接点、８−１は
リレーコイル、８ａは常開接点、９−１はリレー
コイル、９ｂは常閉接点、１０−１はリレーコイ
ル、１０ａは常開接点、１１ａは常開接点、１１
ｂは常閉接点、１２ａは常開接点、１３〜１５は
ダイオード、１６はコンデンサである。 Figure 1: The headlight control device of the present invention. Figure 2: A diagram showing the state of the headlight control device when the daymer switch is on the low side. Figure 3: The daymer switch is on the high side. Figure 4 shows the state of the headlight control device when the low beam lamp is on and the daymer switch is switched from low to high. Diagram showing the state, FIG. 5: Conventional headlight control device. In the figure, 1 is a battery, 2 is a fuse, and 3 is a battery.
is a lighting switch, 4 is a dimer switch, 4-1
is a movable contact, 4H is a high side contact, 4L is a low side contact, 5 is a high beam lamp, 6 is a low beam lamp, 7 to 12 are relays, 7-1 is a relay coil, 7a is a normally open contact, 7b is a normally open contact Closed contact, 8-1 is a relay coil, 8a is a normally open contact, 9-1 is a relay coil, 9b is a normally closed contact, 10-1 is a relay coil, 10a is a normally open contact, 11a is a normally open contact, 11
b is a normally closed contact, 12a is a normally open contact, 13 to 15 are diodes, and 16 is a capacitor.

Claims

[Scope of utility model registration request]

A first relay 7 has a first normally open contact connected to the high beam lamp 5 and a first normally open contact connected to the low beam lamp 6, and the current from the lighting switch 3 is connected to the high side contact. a dimmer switch 4 having a movable contact that switches to a low side contact; a relay coil energized by the current from the high side contact; and a second dimmer switch connected to the lighting switch.
a second relay coil 9 having a normally closed contact; a third relay coil energized by a current passing through the second normally closed contact and having said second normally open contact;
a fourth relay coil connected between a normally open contact of the first relay 7 and the lighting switch; and a third normally open contact connected to the relay coil of the first relay 7; A headlamp control device characterized by comprising a relay 8.