JPS63937U - - Google Patents
Info
- Publication number
- JPS63937U JPS63937U JP9496886U JP9496886U JPS63937U JP S63937 U JPS63937 U JP S63937U JP 9496886 U JP9496886 U JP 9496886U JP 9496886 U JP9496886 U JP 9496886U JP S63937 U JPS63937 U JP S63937U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- changing device
- color changing
- control circuit
- detection sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の第１実施例にかかり、車両用
ヘツドライトの色彩変更装置の回路図である。第
２図は第２実施例にかかる車両用ヘツドライトの
色彩変更装置の回路図である。第３図は第３実施
例にかかる車両用ヘツドライトの色彩変更装置の
回路図である。
１……ヘツドライト、２……液晶型色彩変更器
、３……湿度検知センサ、４……制御回路。
FIG. 1 is a circuit diagram of a vehicle headlight color changing device according to a first embodiment of the present invention. FIG. 2 is a circuit diagram of a vehicle headlight color changing device according to a second embodiment. FIG. 3 is a circuit diagram of a vehicle headlight color changing device according to a third embodiment. 1...Headlight, 2...Liquid crystal color changer, 3...Humidity detection sensor, 4...Control circuit.
Claims (1)
彩変更器と、湿度を検知して検知信号を出力する
湿度検知センサと、この湿度検知センサからの出
力信号を受けて前記液晶型色彩変更器に電圧を印
加する制御回路とを備えていることを特徴とする
車両用ヘツドライトの色彩変更装置。 (2) 前記制御回路が、湿度検知センサの検知レ
ベルに応じて液晶型色彩変更器に対する電圧の印
加を増減させるものである、実用新案登録請求の
範囲第１項記載の車両用ヘツドライトの色彩変更
装置。 (3) 前記制御回路が、液晶型色彩変更器への印
加電圧を安定化する積分回路を備えたものである
、実用新案登録請求の範囲第１項記載の車両用ヘ
ツドライトの色彩変更装置。[Scope of claim for utility model registration] (1) A liquid crystal color changer installed on the front of the headlight, a humidity detection sensor that detects humidity and outputs a detection signal, and a sensor that receives the output signal from the humidity detection sensor. A color changing device for a headlight for a vehicle, comprising: a control circuit for applying a voltage to the liquid crystal type color changing device. (2) The color change of a vehicle headlight according to claim 1, wherein the control circuit increases or decreases the voltage applied to a liquid crystal color change device according to the detection level of a humidity detection sensor. Device. (3) The color changing device for a vehicle headlight according to claim 1, wherein the control circuit includes an integrating circuit that stabilizes the voltage applied to the liquid crystal color changing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496886U JPS63937U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496886U JPS63937U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63937U true JPS63937U (en) | 1988-01-06 |
Family
ID=30958966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9496886U Pending JPS63937U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340246U (en) * | 1986-09-02 | 1988-03-16 |
-
1986
- 1986-06-20 JP JP9496886U patent/JPS63937U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340246U (en) * | 1986-09-02 | 1988-03-16 |
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