JP6923579B2 - 車両のヘッドランプ - Google Patents
車両のヘッドランプ Download PDFInfo
- Publication number
- JP6923579B2 JP6923579B2 JP2019035916A JP2019035916A JP6923579B2 JP 6923579 B2 JP6923579 B2 JP 6923579B2 JP 2019035916 A JP2019035916 A JP 2019035916A JP 2019035916 A JP2019035916 A JP 2019035916A JP 6923579 B2 JP6923579 B2 JP 6923579B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- vehicle
- amount
- illumination 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.)
- Active
Links
- 238000005286 illumination Methods 0.000 description 51
- 230000017525 heat dissipation Effects 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
3a,3b,3c,3d 光源セグメント
4 照明光
5a,5b,5c,5d 照明光源
6 リフレクタ
6a,6b,6c,6d 凹面部
10 ハウジング
11 前面カバー
13a,13b,13c,13d 光軸
A,B,C,D 照射エリア
Claims (1)
- 複数の光源セグメントを1つのヒートシンク上に隣り合わせて配列してなる車両のヘッドランプであって、前記複数の光源セグメントのうち、光量の最大の光源セグメントと光量がその次に大きい光源セグメントとが隣り合わないように配列されたことを特徴とする車両のヘッドランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019035916A JP6923579B2 (ja) | 2019-02-28 | 2019-02-28 | 車両のヘッドランプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019035916A JP6923579B2 (ja) | 2019-02-28 | 2019-02-28 | 車両のヘッドランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020140871A JP2020140871A (ja) | 2020-09-03 |
JP6923579B2 true JP6923579B2 (ja) | 2021-08-18 |
Family
ID=72265187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019035916A Active JP6923579B2 (ja) | 2019-02-28 | 2019-02-28 | 車両のヘッドランプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6923579B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7493420B2 (ja) | 2020-09-16 | 2024-05-31 | 株式会社小糸製作所 | 車両用灯具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0797441B2 (ja) * | 1992-10-30 | 1995-10-18 | 本田技研工業株式会社 | 自動二輪車のヘッドランプ装置 |
JP4953922B2 (ja) * | 2007-05-30 | 2012-06-13 | 株式会社小糸製作所 | 車両用前照灯 |
KR20150072579A (ko) * | 2013-12-20 | 2015-06-30 | 에스엘 주식회사 | 차량용 램프 |
JP6691806B2 (ja) * | 2016-04-06 | 2020-05-13 | 株式会社小糸製作所 | 車両用灯具 |
-
2019
- 2019-02-28 JP JP2019035916A patent/JP6923579B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2020140871A (ja) | 2020-09-03 |
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