JPS5820939U - Vehicle interior light circuit - Google Patents
Vehicle interior light circuitInfo
- Publication number
- JPS5820939U JPS5820939U JP11534481U JP11534481U JPS5820939U JP S5820939 U JPS5820939 U JP S5820939U JP 11534481 U JP11534481 U JP 11534481U JP 11534481 U JP11534481 U JP 11534481U JP S5820939 U JPS5820939 U JP S5820939U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- discharge lamp
- interior light
- vehicle interior
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
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
第１図は放電灯の温度に対する明るさの変化を示すグラ
フ、第２図はこの考案による車両用室内灯回路の一実施
例を示す図、第３図および第４図はそれぞれこの考案回
路の他の実施例を示す図、第５図ないし第８図はそれぞ
れこの考案回路が適用された灯具の異なる例を示す下面
図である。
１・・・直流電源、２・・・放電灯回路、２ａ・・・車
室内照明用放電灯、３・・・スイッチ回路、４・・・部
分照明用白熱電球、５・・・サーモスイッチ、６・・・
白熱電球点灯スイッチ、ＳＷ２・・・ドアスイッチ。Fig. 1 is a graph showing the change in brightness with respect to temperature of a discharge lamp, Fig. 2 is a diagram showing an embodiment of the vehicle interior light circuit according to this invention, and Figs. Figures 5 to 8 showing other embodiments are bottom views showing different examples of lamps to which this invented circuit is applied. DESCRIPTION OF SYMBOLS 1... DC power supply, 2... Discharge lamp circuit, 2a... Discharge lamp for vehicle interior lighting, 3... Switch circuit, 4... Incandescent light bulb for partial illumination, 5... Thermoswitch, 6...
Incandescent light bulb lighting switch, SW2...door switch.
Claims (1)
が印加されることにより本室内照明用の放電灯が点灯す
るもので、一端が上記直流電源の他方の電極に接続され
、他端が少なくともドアスイッチを備えたスイッチ回路
を介して接地された放電灯回路と、この放電灯回路に、
設定温度以下になると閉成し、設定温度を越えると開路
するサーモスイッチを介して並列接続された部分照明用
の白熱電球と、この白熱電球と上記サーモスイッチとの
接続点および接地間に接続された白熱電球点灯スイッチ
とを具備することを特徴とする車両用室内灯回路。A discharge lamp for indoor lighting is lit by applying a DC voltage between both ends of a DC power supply, one electrode of which is grounded, and one end of which is connected to the other electrode of the DC power supply, and the other end is a discharge lamp circuit which is grounded through a switch circuit with at least a door switch, and to this discharge lamp circuit,
A thermoswitch that closes when the temperature drops below a set temperature and opens when it exceeds the set temperature is connected between incandescent bulbs for partial lighting connected in parallel, the connection point between this incandescent bulb and the above thermoswitch, and ground. An interior light circuit for a vehicle, comprising: an incandescent light bulb lighting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11534481U JPS5820939U (en) | 1981-08-04 | 1981-08-04 | Vehicle interior light circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11534481U JPS5820939U (en) | 1981-08-04 | 1981-08-04 | Vehicle interior light circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820939U true JPS5820939U (en) | 1983-02-09 |
Family
ID=29909610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11534481U Pending JPS5820939U (en) | 1981-08-04 | 1981-08-04 | Vehicle interior light circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820939U (en) |
-
1981
- 1981-08-04 JP JP11534481U patent/JPS5820939U/en active Pending
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