JP4168061B2 - 自転車用照明システム - Google Patents
自転車用照明システム Download PDFInfo
- Publication number
- JP4168061B2 JP4168061B2 JP2006126227A JP2006126227A JP4168061B2 JP 4168061 B2 JP4168061 B2 JP 4168061B2 JP 2006126227 A JP2006126227 A JP 2006126227A JP 2006126227 A JP2006126227 A JP 2006126227A JP 4168061 B2 JP4168061 B2 JP 4168061B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- voltage
- circuit
- emitting diode
- bicycle
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000005286 illumination Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/01—Electric circuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
ここで、各ダイオードD1〜D4の順方向電圧が、たとえば、0.6ボルトとすると、クランプ電圧Vcは、4.7ボルトとなる。
(a)前記実施形態では、動作部としてのポジションランプ52や尾灯43に発光ダイオードを用いたが、通常の電球を使用してもよい。
41 照明回路
42 電動変速システム(動作部の一例)
43 尾灯(動作部の一例)
50 整流回路
51 主発光回路
52 ポジションランプ(補助発光回路の一例)
LED1〜3 第1〜第3発光ダイオード
Claims (2)
- 自転車用照明システムであって、
自転車用ダイナモによって発電される電力を直流に整流する整流回路と、前記整流回路に接続され前記整流回路の出力により常時点灯する少なくとも一つの第1発光ダイオードを有する主発光回路と、を有する照明回路と、
前記自転車用ダイナモに対して前記照明回路と並列接続され前記ダイナモからの電力により動作する動作部と、を備え、
前記動作部は、前記自転車の電動変速装置を制御する電動変速制御システムであり、前記電動変速システムは、整流された電力を蓄える蓄電素子を有する、自転車用照明システム。 - 前記動作部は、前記自転車の後部に装着される、前記第1発光ダイオードよりで順方向電圧が低い第3発光ダイオードを有する尾灯である、請求項1に記載の時用照明システム。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006126227A JP4168061B2 (ja) | 2006-04-28 | 2006-04-28 | 自転車用照明システム |
| CNB2006101717040A CN100567071C (zh) | 2006-04-28 | 2006-12-18 | 自行车照明系统 |
| US11/646,454 US7459857B2 (en) | 2006-04-28 | 2006-12-28 | Bicycle lighting system |
| EP07250825A EP1849692B1 (en) | 2006-04-28 | 2007-02-28 | Bicycle lighting system |
| DE602007005713T DE602007005713D1 (de) | 2006-04-28 | 2007-02-28 | Fahrradbeleuchtungssystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006126227A JP4168061B2 (ja) | 2006-04-28 | 2006-04-28 | 自転車用照明システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007296960A JP2007296960A (ja) | 2007-11-15 |
| JP4168061B2 true JP4168061B2 (ja) | 2008-10-22 |
Family
ID=38210388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006126227A Expired - Fee Related JP4168061B2 (ja) | 2006-04-28 | 2006-04-28 | 自転車用照明システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7459857B2 (ja) |
| EP (1) | EP1849692B1 (ja) |
| JP (1) | JP4168061B2 (ja) |
| CN (1) | CN100567071C (ja) |
| DE (1) | DE602007005713D1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8449157B2 (en) | 2011-08-16 | 2013-05-28 | Trek Bicycle Corp. | Lighted bicycle wheel hub assembly |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460585B1 (de) * | 1990-06-07 | 1993-12-22 | BISY Bike Systems Industrielle Fertigung von Fahrradteilen GmbH | Fahrradlichtanlage mit Dynamo |
| DE4324779A1 (de) * | 1993-07-23 | 1994-03-03 | Personen Und Werkschutz Gmbh I | Signalanzeige für die Funktion bzw. Funktionsausfall von Beleuchtungseinrichtungen an Zweiradfahrzeugen allgemein |
| DE9313820U1 (de) * | 1993-09-13 | 1994-01-20 | Gebensleben, Enno, 22547 Hamburg | Fahrradbeleuchtung |
| WO2002036420A1 (de) * | 2000-10-18 | 2002-05-10 | Ajg Industrie-Batterien Gmbh Geschäftsführer Jürgen Gräfke | Schaltbarer led-scheinwerferreflektor |
| JP3573723B2 (ja) | 2001-06-29 | 2004-10-06 | 株式会社シマノ | 自転車用変速制御装置 |
| CN1649766A (zh) * | 2002-06-11 | 2005-08-03 | 安芸电器株式会社 | 自行车的前照灯以及前照灯电路 |
| JP3654876B2 (ja) * | 2002-07-15 | 2005-06-02 | 株式会社シマノ | 自転車用照明装置駆動装置 |
| JP3727292B2 (ja) * | 2002-08-20 | 2005-12-14 | 株式会社シマノ | 自転車用電装品駆動装置 |
| JP3845092B2 (ja) * | 2004-01-16 | 2006-11-15 | 株式会社シマノ | 自転車用点灯装置 |
| JP2006325372A (ja) * | 2005-05-20 | 2006-11-30 | Shimano Inc | 人力駆動車用直流電源装置 |
-
2006
- 2006-04-28 JP JP2006126227A patent/JP4168061B2/ja not_active Expired - Fee Related
- 2006-12-18 CN CNB2006101717040A patent/CN100567071C/zh not_active Expired - Fee Related
- 2006-12-28 US US11/646,454 patent/US7459857B2/en not_active Expired - Fee Related
-
2007
- 2007-02-28 EP EP07250825A patent/EP1849692B1/en not_active Ceased
- 2007-02-28 DE DE602007005713T patent/DE602007005713D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN100567071C (zh) | 2009-12-09 |
| DE602007005713D1 (de) | 2010-05-20 |
| US7459857B2 (en) | 2008-12-02 |
| CN101062698A (zh) | 2007-10-31 |
| EP1849692B1 (en) | 2010-04-07 |
| JP2007296960A (ja) | 2007-11-15 |
| EP1849692A1 (en) | 2007-10-31 |
| US20070252537A1 (en) | 2007-11-01 |
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