JP7651394B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP7651394B2 JP7651394B2 JP2021114937A JP2021114937A JP7651394B2 JP 7651394 B2 JP7651394 B2 JP 7651394B2 JP 2021114937 A JP2021114937 A JP 2021114937A JP 2021114937 A JP2021114937 A JP 2021114937A JP 7651394 B2 JP7651394 B2 JP 7651394B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- light source
- mounting
- support
- mounting portion
- 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.)
- Active
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Classifications
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- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21V29/10—Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
Claims (5)
- 電源と接続される光源と、
前記光源が搭載された搭載部と、
前記電源から前記光源に電力が供給される際に前記電源から電力が供給されるように配置された抵抗器と、
前記搭載部に接続されており、前記抵抗器を支持する金属製の支持部と、
を備え、
前記抵抗器は、前記搭載部の前記光源が搭載されている側と反対側の空間に配置されており、
前記支持部は、前記抵抗器を支持する支持面と、前記支持面の端部に接続され、前記端部から前記搭載部に向かう方向に延びた板部とを有し、
前記板部は、前記光源に電力を供給するためのケーブルが通過する切り欠き部を有する、
車両用灯具。 - 前記支持部は、前記搭載部の前記反対側の面に接続される接続部と、前記接続部と結合しており前記搭載部から離れる方向に向かって延びた突出部と、をさらに有し、
前記支持面は、前記突出部と結合している、
請求項1に記載の車両用灯具。 - 前記支持部は、前記搭載部の前記反対側の面に接続される第1接続部と、前記搭載部の前記反対側の面に接続される第2接続部と、前記支持面が有する一辺および前記第1接続部と結合している第1突出部と、前記支持面が有する前記一辺と対向する一辺および前記第2接続部と結合している第2突出部と、を有し、
前記抵抗器は、前記支持面、前記第1突出部および前記第2突出部で構成される凹部の内側において支持されている、
請求項2に記載の車両用灯具。 - 前記支持面は、矩形状であり、その中央で前記抵抗器を支持する、
請求項3に記載の車両用灯具。 - 前記板部は、前記支持面が有する前記第1突出部または前記第2突出部が結合していない一辺と結合している、
請求項4に記載の車両用灯具。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021114937A JP7651394B2 (ja) | 2021-07-12 | 2021-07-12 | 車両用灯具 |
| CN202221027718.6U CN217714799U (zh) | 2021-07-12 | 2022-04-28 | 车辆用灯具 |
| CN202210470418.3A CN115614703B (zh) | 2021-07-12 | 2022-04-28 | 车辆用灯具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021114937A JP7651394B2 (ja) | 2021-07-12 | 2021-07-12 | 車両用灯具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023011211A JP2023011211A (ja) | 2023-01-24 |
| JP7651394B2 true JP7651394B2 (ja) | 2025-03-26 |
Family
ID=83791213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021114937A Active JP7651394B2 (ja) | 2021-07-12 | 2021-07-12 | 車両用灯具 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7651394B2 (ja) |
| CN (2) | CN115614703B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7651394B2 (ja) * | 2021-07-12 | 2025-03-26 | 株式会社小糸製作所 | 車両用灯具 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040037087A1 (en) | 2002-08-21 | 2004-02-26 | North American Lighting, Inc. | Automotive lighting device |
| JP2018120657A (ja) | 2017-01-23 | 2018-08-02 | スタンレー電気株式会社 | 照明用配線コードのクランプ構造及び照明装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07114813A (ja) * | 1993-10-19 | 1995-05-02 | Koito Mfg Co Ltd | 車輌用灯具 |
| JP2006244884A (ja) * | 2005-03-04 | 2006-09-14 | Koito Mfg Co Ltd | 車両用灯具 |
| WO2018151192A1 (ja) * | 2017-02-17 | 2018-08-23 | 株式会社小糸製作所 | 照明装置 |
| JP6811940B2 (ja) * | 2017-03-21 | 2021-01-13 | 東芝ライテック株式会社 | 車両用照明装置および車両用灯具 |
| JP7063646B2 (ja) * | 2018-02-06 | 2022-05-09 | 株式会社小糸製作所 | 車両用灯具 |
| JP7651394B2 (ja) * | 2021-07-12 | 2025-03-26 | 株式会社小糸製作所 | 車両用灯具 |
-
2021
- 2021-07-12 JP JP2021114937A patent/JP7651394B2/ja active Active
-
2022
- 2022-04-28 CN CN202210470418.3A patent/CN115614703B/zh active Active
- 2022-04-28 CN CN202221027718.6U patent/CN217714799U/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040037087A1 (en) | 2002-08-21 | 2004-02-26 | North American Lighting, Inc. | Automotive lighting device |
| JP2018120657A (ja) | 2017-01-23 | 2018-08-02 | スタンレー電気株式会社 | 照明用配線コードのクランプ構造及び照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023011211A (ja) | 2023-01-24 |
| CN115614703B (zh) | 2025-10-28 |
| CN217714799U (zh) | 2022-11-01 |
| CN115614703A (zh) | 2023-01-17 |
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