JPWO2021039633A1 - - Google Patents
Info
- Publication number
- JPWO2021039633A1 JPWO2021039633A1 JP2021542841A JP2021542841A JPWO2021039633A1 JP WO2021039633 A1 JPWO2021039633 A1 JP WO2021039633A1 JP 2021542841 A JP2021542841 A JP 2021542841A JP 2021542841 A JP2021542841 A JP 2021542841A JP WO2021039633 A1 JPWO2021039633 A1 JP WO2021039633A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019154113 | 2019-08-26 | ||
JP2019154114 | 2019-08-26 | ||
JP2019154113 | 2019-08-26 | ||
JP2019154114 | 2019-08-26 | ||
PCT/JP2020/031639 WO2021039633A1 (ja) | 2019-08-26 | 2020-08-21 | 車輌用灯具及び灯具ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021039633A1 true JPWO2021039633A1 (US07696358-20100413-C00002.png) | 2021-03-04 |
JP7433326B2 JP7433326B2 (ja) | 2024-02-19 |
Family
ID=74685557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021542841A Active JP7433326B2 (ja) | 2019-08-26 | 2020-08-21 | 車輌用灯具及び灯具ユニット |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7433326B2 (US07696358-20100413-C00002.png) |
WO (1) | WO2021039633A1 (US07696358-20100413-C00002.png) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165501U (US07696358-20100413-C00002.png) * | 1988-05-13 | 1989-11-20 | ||
JP2011082005A (ja) * | 2009-10-07 | 2011-04-21 | Koito Mfg Co Ltd | 車輌用灯具 |
JP2014063604A (ja) * | 2012-09-20 | 2014-04-10 | Ichikoh Ind Ltd | 車両用灯具 |
US20140146555A1 (en) * | 2012-11-28 | 2014-05-29 | Sl Corporation | Lamp assembly for vehicle |
JP2014154253A (ja) * | 2013-02-05 | 2014-08-25 | Koito Mfg Co Ltd | 車輌用灯具 |
WO2015122303A1 (ja) * | 2014-02-12 | 2015-08-20 | 株式会社小糸製作所 | 光学ユニットおよび車両用灯具 |
JP2017022032A (ja) * | 2015-07-13 | 2017-01-26 | 市光工業株式会社 | 車両用灯具 |
JP2019003908A (ja) * | 2017-06-20 | 2019-01-10 | 株式会社小糸製作所 | ランプユニット |
JP2019505084A (ja) * | 2016-02-02 | 2019-02-21 | ツェットカーヴェー グループ ゲーエムベーハー | 自動車用の照射ユニット |
-
2020
- 2020-08-21 WO PCT/JP2020/031639 patent/WO2021039633A1/ja active Application Filing
- 2020-08-21 JP JP2021542841A patent/JP7433326B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165501U (US07696358-20100413-C00002.png) * | 1988-05-13 | 1989-11-20 | ||
JP2011082005A (ja) * | 2009-10-07 | 2011-04-21 | Koito Mfg Co Ltd | 車輌用灯具 |
JP2014063604A (ja) * | 2012-09-20 | 2014-04-10 | Ichikoh Ind Ltd | 車両用灯具 |
US20140146555A1 (en) * | 2012-11-28 | 2014-05-29 | Sl Corporation | Lamp assembly for vehicle |
JP2014154253A (ja) * | 2013-02-05 | 2014-08-25 | Koito Mfg Co Ltd | 車輌用灯具 |
WO2015122303A1 (ja) * | 2014-02-12 | 2015-08-20 | 株式会社小糸製作所 | 光学ユニットおよび車両用灯具 |
JP2017022032A (ja) * | 2015-07-13 | 2017-01-26 | 市光工業株式会社 | 車両用灯具 |
JP2019505084A (ja) * | 2016-02-02 | 2019-02-21 | ツェットカーヴェー グループ ゲーエムベーハー | 自動車用の照射ユニット |
JP2019003908A (ja) * | 2017-06-20 | 2019-01-10 | 株式会社小糸製作所 | ランプユニット |
Also Published As
Publication number | Publication date |
---|---|
WO2021039633A1 (ja) | 2021-03-04 |
JP7433326B2 (ja) | 2024-02-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230524 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20230524 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230919 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231109 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240116 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240206 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7433326 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |