JPH03104444U - - Google Patents
Info
- Publication number
- JPH03104444U JPH03104444U JP1313690U JP1313690U JPH03104444U JP H03104444 U JPH03104444 U JP H03104444U JP 1313690 U JP1313690 U JP 1313690U JP 1313690 U JP1313690 U JP 1313690U JP H03104444 U JPH03104444 U JP H03104444U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- timer circuit
- source bulb
- switch
- automobile
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図は本考案に係る自動車用制動灯の１実施
例を示す回路図である。第２図は上記と異なる実
施例の回路図である。
Ｂ……バツテリ、ＳＭ１……開閉スイツチ、Ｓ
Ｍ２……切替スイツチ、Ｔｒ１……ドライブトラ
ンジスタ、Ｔｒ２……パワートランジスタ、Ｃ…
…コンデンサ、Ｒ１，Ｒ２……固定抵抗器。
FIG. 1 is a circuit diagram showing one embodiment of an automobile brake light according to the present invention. FIG. 2 is a circuit diagram of an embodiment different from the above. B...Battery, SM 1 ...Open/close switch, S
M2 ...Selector switch, Tr1 ...drive transistor, Tr2 ...power transistor, C...
... Capacitor, R 1 , R 2 ... Fixed resistor.
Claims (1)
を具備し、 上記開閉スイツチが閉じられると光源バルブが
点灯するとともに、タイマ回路が計時を開始する
構造であり、かつ、 タイマ回路が所定の時間を計時すると光源バル
ブの通電が断たれる構造であることを特徴とする
、自動車用制動灯。[Scope of Claim for Utility Model Registration] A structure comprising a light source bulb, an on-off switch, and a timer circuit, and when the on-off switch is closed, the light source bulb lights up and the timer circuit starts measuring time, and A brake light for an automobile, characterized in that the light source bulb is de-energized when a timer circuit measures a predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1313690U JPH03104444U (en) | 1990-02-15 | 1990-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1313690U JPH03104444U (en) | 1990-02-15 | 1990-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104444U true JPH03104444U (en) | 1991-10-30 |
Family
ID=31516570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1313690U Pending JPH03104444U (en) | 1990-02-15 | 1990-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104444U (en) |
-
1990
- 1990-02-15 JP JP1313690U patent/JPH03104444U/ja active Pending
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