Title:
VEHICLE LAMP
Document Type and Number:
WIPO Patent Application WO/2024/004957
Kind Code:
A1
Abstract:
A projection lens (32B) of a second lamp unit (30B) is formed so as to extend from the end thereof on a first lamp unit (30A) side toward the opposite end while being inclined to the lamp rear side. The first lamp unit (30A) is provided with first and second additional reflectors (42, 44) that sequentially reflect light emitted from a light source (34A) toward the projection lens (32B) of the second lamp unit (30B). The second additional reflector (44) is disposed on the side of the light source (34A) opposite to the second lamp unit (30B). In the first lamp unit (30A), light emitted from the light source (34A), sequentially reflected by the first and second additional reflectors (42, 44), and then emitted forward of the lamp through the projection lens (32B), is used as laterally emitted light directed in a direction greatly inclined laterally from the lamp front direction.
Inventors:
TATSUKAWA MASASHI (JP)
Application Number:
PCT/JP2023/023649
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21S41/365; F21S41/148; F21S41/26; F21S41/265; F21S41/32; F21S41/33; F21S41/39; F21S41/43; F21S41/47; F21W102/155; F21W102/18; F21W102/19; F21W102/20; F21Y115/10
Domestic Patent References:
| WO2013183240A1 | 2013-12-12 | |||
| WO2022129426A1 | 2022-06-23 |
Foreign References:
| JP2005322460A | 2005-11-17 | |||
| JP2005019328A | 2005-01-20 | |||
| JP2014127329A | 2014-07-07 | |||
| CN207584664U | 2018-07-06 | |||
| JP2014102903A | 2014-06-05 | |||
| JP2015125842A | 2015-07-06 | |||
| KR20190025206A | 2019-03-11 | |||
| JP2012238451A | 2012-12-06 | |||
| JP2012064594A | 2012-03-29 | |||
| JP2009104994A | 2009-05-14 | |||
| JP2014197505A | 2014-10-16 | |||
| JP2007157624A | 2007-06-21 |
Attorney, Agent or Firm:
SHIN-EI, P.C. (JP)
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