KR970037735A - A ROOM LAMP CIRCUIT FOR A CAR - Google Patents
A ROOM LAMP CIRCUIT FOR A CAR Download PDFInfo
- Publication number
- KR970037735A KR970037735A KR1019950058987A KR19950058987A KR970037735A KR 970037735 A KR970037735 A KR 970037735A KR 1019950058987 A KR1019950058987 A KR 1019950058987A KR 19950058987 A KR19950058987 A KR 19950058987A KR 970037735 A KR970037735 A KR 970037735A
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- lamp circuit
- rear room
- room lamp
- prevent
- Prior art date
Links
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 역전압 및 밧데리의 방전을 방지할 수 있도록 구성된 자동차용 롬램프회로를 제공한다. 본 발명은, 종래의 롬램프회로에 있어서, 리어룸램프스위치(SW)의 접점과 밧데리(B+)측에 접속되는 인덕터(L)와, 리어룸램프(Rr.1, Rr.2)에 한 접점이 각각 접속되면서 다른 단은 밧데리(B+)측에 공통으로 접속되는 인덕터(L)와. 리어룸램프(Rr.1, Rr.2)에 한 접점이 각각 접속되면서 다른 단은 밧데리(B+)측에 공통으로 접속되는 로타리스위치(RS1, RS2)로 이루어진 릴레이(RY)를 더 구비하여 구성된 것을 특징으로 한다. 본 발명에 의하면, 종래의 회로에 릴레이(RY)를 더 구비함으로써, 상기 리어룸램프(Rr.1, 또는 Rr.2)에 역전압이 인가되는 것을 방지하게 되어 룸램프의 오동작을 개선할 수 있으며, 밧데리의 방전도 방지할 수 있다.The present invention provides a vehicle ROM lamp circuit configured to prevent the reverse voltage and the discharge of the battery. According to the present invention, in the conventional ROM lamp circuit, only the inductor L connected to the contact point of the rear room lamp switch SW and the battery B + side and the rear room lamps Rr. 1 and Rr. 2 are limited. As the contacts are connected to each other, the other end is connected to the battery (B +) side and the inductor (L). One contact is connected to the rear room lamps Rr.1 and Rr.2, and the other end is further provided with a relay RY composed of rotary switches RS1 and RS2 commonly connected to the battery B + side. It is characterized by. According to the present invention, by further providing a relay RY in the conventional circuit, it is possible to prevent the reverse voltage from being applied to the rear room lamps Rr. 1 or Rr. 2, thereby improving malfunction of the room lamps. It can also 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 |
---|---|---|---|
KR1019950058987A KR970037735A (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 |
---|---|---|---|
KR1019950058987A KR970037735A (en) | 1995-12-27 | 1995-12-27 | A ROOM LAMP CIRCUIT FOR A CAR |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970037735A true KR970037735A (en) | 1997-07-24 |
Family
ID=66619915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950058987A KR970037735A (en) | 1995-12-27 | 1995-12-27 | A ROOM LAMP CIRCUIT FOR A CAR |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970037735A (en) |
-
1995
- 1995-12-27 KR KR1019950058987A patent/KR970037735A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |