JPS58104740U

JPS58104740U - flasher circuit

Info

Publication number: JPS58104740U
Application number: JP176782U
Authority: JP
Inventors: 国分　貞雄
Original assignee: 株式会社東海理化電機製作所
Priority date: 1982-01-12
Filing date: 1982-01-12
Publication date: 1983-07-16

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]

第１図は従来のフラッシャ回路の回路図、第２図乃至第
４図は本考案のフラッシャ回路に使用されるフラッシャ
リレーを示し、第２図は断面図、第３図は斜視図、第４
図は動作説明図、第５図は−本考案のフラッシャ回路の
第１実施例、第６図は第２実施例、第７図は第３実施例
、第８図は第４実施例、第９図は第５実施例を示す回路
図、第１０図は本考案のフラッシャ回路に使用されるフ
ラッシャリレーの他の例を示す断面図である。図中Ｒ１，Ｒ２・・・・・・電流検出用抵抗、Ｄ２．Ｄ
３・・・・・・ダイオード、３２ａ、３２ｂ・・・・・
・フラッシャランプ、３３・・・・・・オア回路、３４
・・・・・・発振回路、Ｔｒｌ。Ｔｒ２．Ｔｒ３・・・・・・トランジスタ、Ｒ６，Ｒ５
・・・・・・抵抗、Ｃ・・・・・・コンデンサ。〜　第３図 −ｚｂＩｏｎ　ｌ　？、Ｌ、ｌ　　、Ｌ、）　　、Ｌ）　　　−しく↓１　・
しジ又Ｄ　　　　　　　　５ど０ −　　３２ｂ第１０図は　ＩＩ　　″　１０　・＄４　　１１ａFig. 1 is a circuit diagram of a conventional flasher circuit, Figs. 2 to 4 show a flasher relay used in the flasher circuit of the present invention, Fig. 2 is a sectional view, Fig. 3 is a perspective view, and Fig. 4 is a circuit diagram of a conventional flasher circuit.
5 is a first embodiment of the flasher circuit of the present invention, FIG. 6 is a second embodiment, FIG. 7 is a third embodiment, and FIG. 8 is a fourth embodiment of the flasher circuit of the present invention. FIG. 9 is a circuit diagram showing the fifth embodiment, and FIG. 10 is a sectional view showing another example of the flasher relay used in the flasher circuit of the present invention. In the figure, R1, R2... Resistors for current detection, D2. D
3...Diode, 32a, 32b...
・Flasher lamp, 33...OR circuit, 34
...Oscillation circuit, Trl. Tr2. Tr3...Transistor, R6, R5
・・・Resistance, C・・・Capacitor. ~ Figure 3-zb Ion l? , L, l , L, ) , L) -Shuku↓1 ・
Shijimata D 5do 0 - 32b Figure 10 is II ″ 10 ・ $4 11a

Claims

[Scope of utility model registration request]

In a flasher circuit configured to intermittently energize one or both of the left and right flasher lamp groups, a current detection resistor connected to each of the left and right flasher lamp groups, and a current detection resistor connected to both ends of the current detection resistor are provided. 1. A flasher circuit characterized in that it is equipped with an OR circuit that inputs a voltage that appears, and an oscillation circuit whose oscillation frequency changes according to changes in the output voltage of the OR circuit.