KR970037736A - A ROOM LAMP CIRCUIT FOR A CAR - Google Patents
A ROOM LAMP CIRCUIT FOR A CAR Download PDFInfo
- Publication number
- KR970037736A KR970037736A KR1019950058989A KR19950058989A KR970037736A KR 970037736 A KR970037736 A KR 970037736A KR 1019950058989 A KR1019950058989 A KR 1019950058989A KR 19950058989 A KR19950058989 A KR 19950058989A KR 970037736 A KR970037736 A KR 970037736A
- Authority
- KR
- South Korea
- Prior art keywords
- lamp circuit
- room lamp
- diode
- car
- present
- Prior art date
Links
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
본 발명은 역전압 및 밧데리의 방전을 방지할 수 있도록 구성된 자동차용 룸램프회로를 제공한다. 본 발명은, 종래의 룸램프회로에 있어서, 도어스위치(SW2)의 단자와 접속되는 리어룸램프(Rr.1, Rr.2)의 도어(DR)간에 다이오드(D1)와 같은 방향으로 각각 접속되는 다이오드(D)를 더 구비하여 구성된 것을 특징으로 한다. 본 발명에 의하면, 상기 리어룸램프(Rr.1, Rr.2)에 역으로 공급되는 전압이 다이오드(D)에 차단되어 램프의 작동불량을 개선할 수 있으며, 밧데리의 방전도 예방할 수 있게 된다.The present invention provides a vehicle room lamp circuit configured to prevent reverse voltage and battery discharge. According to the present invention, in the conventional room lamp circuit, the door DR of the rear room lamps Rr. 1 and Rr. 2 connected to the terminals of the door switch SW2 are connected in the same direction as the diode D1, respectively. Characterized in that it further comprises a diode (D) to be. According to the present invention, the voltage supplied to the rear room lamps Rr.1 and Rr.2 is cut off to the diode D to improve the malfunction of the lamp, and to prevent the discharge of the battery. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 자동차용 룸램프회로를 나타낸 회로도,1 is a circuit diagram showing a conventional vehicle room lamp circuit,
제2도는 본 발명에 따른 작동불량이 개선된 자동차용 룸램프회로를 나타낸 회로도이다.2 is a circuit diagram showing a room lamp circuit for a motor vehicle having an improved malfunction according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950058989A KR970037736A (en) | 1995-12-27 | 1995-12-27 | A ROOM LAMP CIRCUIT FOR A CAR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950058989A KR970037736A (en) | 1995-12-27 | 1995-12-27 | A ROOM LAMP CIRCUIT FOR A CAR |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970037736A true KR970037736A (en) | 1997-07-24 |
Family
ID=66619746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950058989A KR970037736A (en) | 1995-12-27 | 1995-12-27 | A ROOM LAMP CIRCUIT FOR A CAR |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970037736A (en) |
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1995
- 1995-12-27 KR KR1019950058989A patent/KR970037736A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |