Invention Grant
- Patent Title: Vehicle headlamp
- Patent Title (中): 车头灯
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Application No.: US13599314Application Date: 2012-08-30
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Publication No.: US09022625B2Publication Date: 2015-05-05
- Inventor: Yasuhiro Okubo
- Applicant: Yasuhiro Okubo
- Applicant Address: JP Isehara-shi
- Assignee: Ichikoh Industries, Ltd.
- Current Assignee: Ichikoh Industries, Ltd.
- Current Assignee Address: JP Isehara-shi
- Agency: Foley & Lardner LLP
- Priority: JP2011-189227 20110831
- Main IPC: F21V5/00
- IPC: F21V5/00 ; F21S8/10

Abstract:
A vehicle headlamp that is capable of optically distributing a spot portion of a light distribution pattern having a cutoff line to a cruising lane side is provided. The present invention includes semiconductor-type light sources 2L and 2R and lenses 3L and 3R. On emission surfaces 31L and 31R of the lenses 3L and 3R, peak portions 32L and 32R that form a spot portion SP of a light distribution pattern for low beam LP are respectively provided in given locations that are close to a cruising lane side with respect to optical axes ZL and ZR of the lenses 3L and 3R. As a result, the present invention can provide the vehicle headlamp that is capable of optically distributing the spot portion SP of the light distribution pattern for low beam LP having a cutoff line CL.
Public/Granted literature
- US20130051057A1 VEHICLE HEADLAMP Public/Granted day:2013-02-28
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