JPS58173542U

JPS58173542U - Automatic flashing device for vehicle lighting lights

Info

Publication number: JPS58173542U
Application number: JP7154482U
Authority: JP
Inventors: 杉山　京一
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-05-17
Filing date: 1982-05-17
Publication date: 1983-11-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例たる車輛用照明灯の自動点滅装
置を示すもので、第１図は電気制御回路図、第２図は検
出素子の構成を示す縦断面図、第３図および第４図は各
検出素子の配設態様を示す説明的平面図および側面図、
第５図ａ、　　ｂ、　　ｃは短いトン、ネルを通行する
場合における説明図、第６図ａ、　　ｂ、　　ｃは長い
トンネルを通行する場合における説明図、第７図は自動
点滅装置の他の実施例を示す電気制御回路図、第８図お
よび第９図は各検出素子の配設態様を示す説明的平面図
および側面図、第１０図は検出素子および電気処理手段
の他の例を示す電気制御回路図である。１：電源、２：前照灯、３：車幅灯、計器灯、Ｓａｄ手
動式点滅スイッチ、Ｓｂ二車輌の可動状態を検出するス
イッチ、８１〜Ｓ４、Ｓ′□〜Ｓ′２：検出素子、４：
筒体、Ａ、　Ａ’　　：第１のコンパレータ、Ｂ。Ｂ′　：第２のコンパレータ、Ｒ１，Ｒ４，Ｒ’　１．
　　Ｒ′、：半固定抵抗、Ｒ２，Ｒ３，Ｒ５，Ｒ６：抵
抗、Ｄ、　Ｄ′　：アンド回路、Ｅ、Ｅ’　　：ノア回
路、Ｆ、　Ｆ′：フリツプ７０’／プ回路、Ｔｒｌ、　
Ｔｒ２．　Ｔｒ’　、。Ｔｒ’　２ニスイツチング用トランジスタ、Ｒ７，Ｒ８
：ベース抵抗、ＲＹ−ｉ、ＲＹ二２．ＲＹ−１’　、Ｒ
Ｙ−２′　：電磁リレー、ＲＹ−１ａ、　ＲＹ−２ａ、
　ＲＹ　−１ａ’　、　ＲＹ−２ａ／　　：常開接点、
Ｃ１，＋　Ｃ２＋　Ｃ’　ｂＣ′２：コンデンサ。＼＼　　　　　　　　−１−ｍ−−−１−・□　　　　　
　　　　　　　　　　　　　　　　　　　　　　　　　
　　　　　　　　　　　　　　　　　　　　　　　　　
□＼　　　　　　０乎０７０００／＼　　　　　　　／The drawings show an automatic flashing device for a vehicle lighting lamp, which is an embodiment of the present invention. Fig. 1 is an electric control circuit diagram, Fig. 2 is a longitudinal cross-sectional view showing the configuration of a detection element, Fig. 3 and Fig. 4 is an explanatory plan view and side view showing the arrangement of each detection element,
Figure 5 a, b, and c are explanatory diagrams for passing through short tunnels and tunnels; Figure 6 a, b, and c are explanatory diagrams for traveling through long tunnels; Figure 7 is an illustration of other automatic flashing devices. An electric control circuit diagram showing an embodiment, FIGS. 8 and 9 are explanatory plan views and side views showing the arrangement of each detection element, and FIG. 10 shows another example of the detection element and electric processing means. It is an electrical control circuit diagram. 1: Power supply, 2: Headlights, 3: Side lights, instrument lights, Sad manual flashing switch, switch for detecting the moving status of Sb 2 vehicles, 81 to S4, S'□ to S'2: Detection element , 4:
Cylinder, A, A': First comparator, B. B': second comparator, R1, R4, R'1.
R': Semi-fixed resistance, R2, R3, R5, R6: Resistance, D, D': AND circuit, E, E': NOR circuit, F, F': Flip 70'/flip circuit, Trl,
Tr2. Tr',. Tr' 2 switching transistors, R7, R8
: Base resistance, RY-i, RY-2. RY-1', R
Y-2': Electromagnetic relay, RY-1a, RY-2a,
RY-1a', RY-2a/: normally open contact,
C1, + C2+ C'bC'2: Capacitor. ＼＼ −1−m−−−1−・□

□＼ 0乎07000／＼／

Claims

[Scope of utility model registration request]

A plurality of detection elements that operate by receiving external light from a specific direction are arranged in a desired direction, and the amount of photoelectric conversion output through the detection elements to these detection element groups and a preset standard are determined. A comparison means for comparing the output amount is connected, and the output from the comparison means is judged by a gate circuit and then introduced into a holding circuit, and the output signal of the holding circuit is used to switch the lighting lamp. An automatic flashing device for vehicle lighting lamps, which is characterized by: