CA2141503A1 - Automatic dimmer controller for automobile headlamps - Google Patents
Automatic dimmer controller for automobile headlampsInfo
- Publication number
- CA2141503A1 CA2141503A1 CA002141503A CA2141503A CA2141503A1 CA 2141503 A1 CA2141503 A1 CA 2141503A1 CA 002141503 A CA002141503 A CA 002141503A CA 2141503 A CA2141503 A CA 2141503A CA 2141503 A1 CA2141503 A1 CA 2141503A1
- Authority
- CA
- Canada
- Prior art keywords
- housing
- controller
- lens
- convex lens
- light
- 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.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94202046 | 1994-02-01 | ||
| CN94-2-02046.4 | 1994-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2141503A1 true CA2141503A1 (en) | 1995-08-02 |
Family
ID=5041221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002141503A Abandoned CA2141503A1 (en) | 1994-02-01 | 1995-01-31 | Automatic dimmer controller for automobile headlamps |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503596B (zh) * | 2022-09-26 | 2024-04-05 | 常州星宇车灯股份有限公司 | 一种联动支架限位装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1630855A1 (de) * | 1967-09-23 | 1970-06-04 | Richard Neemann | Vorrichtung zum Anzeigen der Tageshelligkeit und/oder zum Einschalten der Scheinwerfer eines Kraftfahrzeuges |
| US5124549A (en) * | 1990-10-15 | 1992-06-23 | Lectron Products, Inc. | Automatic headlamp dimmer with optical baffle |
| US5115129A (en) * | 1991-03-01 | 1992-05-19 | Honeywell Inc. | Photoelectric device with a lens formed in its housing |
| GB2267564B (en) * | 1992-05-29 | 1996-03-20 | Philip John Wathen | Automatic vehicle headlamp dipswitch |
| DE9305692U1 (de) * | 1993-04-16 | 1993-08-05 | Kaiser, Andreas, 72172 Sulz | Elektronischer Lichtschalter |
-
1995
- 1995-01-26 NO NO950288A patent/NO950288L/no unknown
- 1995-01-27 GB GB9501649A patent/GB2288661B/en not_active Expired - Fee Related
- 1995-01-27 AU AU11439/95A patent/AU1143995A/en not_active Abandoned
- 1995-01-27 SG SG1996002302A patent/SG52289A1/en unknown
- 1995-01-27 EP EP95300525A patent/EP0665133A3/en not_active Withdrawn
- 1995-01-27 MY MYPI95000200A patent/MY130541A/en unknown
- 1995-01-27 KR KR1019950001448A patent/KR950031662A/ko not_active Withdrawn
- 1995-01-28 TW TW084100869A patent/TW292992B/zh active
- 1995-01-30 BR BR9500382A patent/BR9500382A/pt not_active Application Discontinuation
- 1995-01-31 FI FI950416A patent/FI950416A7/fi unknown
- 1995-01-31 CA CA002141503A patent/CA2141503A1/en not_active Abandoned
- 1995-02-01 NZ NZ270437A patent/NZ270437A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG52289A1 (en) | 1998-09-28 |
| EP0665133A3 (en) | 1996-01-10 |
| BR9500382A (pt) | 1995-10-17 |
| MY130541A (en) | 2007-06-29 |
| FI950416L (fi) | 1995-08-02 |
| NO950288D0 (no) | 1995-01-26 |
| NZ270437A (en) | 1997-01-29 |
| FI950416A0 (fi) | 1995-01-31 |
| TW292992B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-12-11 |
| EP0665133A2 (en) | 1995-08-02 |
| GB9501649D0 (en) | 1995-03-15 |
| AU1143995A (en) | 1995-08-10 |
| KR950031662A (ko) | 1995-12-20 |
| NO950288L (no) | 1995-08-02 |
| GB2288661B (en) | 1998-04-01 |
| FI950416A7 (fi) | 1995-08-02 |
| GB2288661A (en) | 1995-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |