JPH0435038U - - Google Patents
Info
- Publication number
- JPH0435038U JPH0435038U JP7452790U JP7452790U JPH0435038U JP H0435038 U JPH0435038 U JP H0435038U JP 7452790 U JP7452790 U JP 7452790U JP 7452790 U JP7452790 U JP 7452790U JP H0435038 U JPH0435038 U JP H0435038U
- Authority
- JP
- Japan
- Prior art keywords
- bicycle
- light
- predetermined value
- ambient illuminance
- detects
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の自転車の外観を説明する図、
第２図及び第３図は発光ユニツトと発光体の回路
構成と回路動作を説明する図である。
Ａ……自転車、１……外被、２……発光体、３
……発光ユニツト、４……光センサ、５……振動
センサ、６……遅延回路、７……判別回路、８…
…点滅回路、９……ＤＣ／ＡＣインバータ、１０
……電源。
Figure 1 is a diagram explaining the appearance of the bicycle of the present invention.
FIGS. 2 and 3 are diagrams for explaining the circuit configuration and circuit operation of the light emitting unit and the light emitter. A...Bicycle, 1...Outer cover, 2...Light emitter, 3
... Light emitting unit, 4 ... Light sensor, 5 ... Vibration sensor, 6 ... Delay circuit, 7 ... Discrimination circuit, 8 ...
...Flashing circuit, 9...DC/AC inverter, 10
……power supply.
Claims (1)
周囲照度を検出する光センサとを有する発光ユニ
ツトに連結された発光体を自転車の後部に装着し
てなり、前記振動センサにより所定値以上の振動
が検知され且つ前記光センサにより所定値以下の
周囲照度が検知されたときにのみ、上記発光体が
自動的に点滅する様にしたことを特徴とする自転
車。 A light-emitting body connected to a light-emitting unit having a vibration sensor that detects vibrations of the bicycle and a light sensor that detects ambient illuminance of the bicycle is attached to the rear of the bicycle, and the vibration sensor detects vibrations exceeding a predetermined value. The bicycle is characterized in that the light emitting body automatically blinks only when the optical sensor detects ambient illuminance below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7452790U JPH0435038U (en) | 1990-07-14 | 1990-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7452790U JPH0435038U (en) | 1990-07-14 | 1990-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435038U true JPH0435038U (en) | 1992-03-24 |
Family
ID=31614294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7452790U Pending JPH0435038U (en) | 1990-07-14 | 1990-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435038U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135875A (en) * | 1984-12-07 | 1986-06-23 | 渡部 荘平 | Taillight device for bicycle |
| JPH0270585A (en) * | 1988-09-06 | 1990-03-09 | Matsushita Electric Ind Co Ltd | bicycle battery light |
-
1990
- 1990-07-14 JP JP7452790U patent/JPH0435038U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135875A (en) * | 1984-12-07 | 1986-06-23 | 渡部 荘平 | Taillight device for bicycle |
| JPH0270585A (en) * | 1988-09-06 | 1990-03-09 | Matsushita Electric Ind Co Ltd | bicycle battery light |