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Patent Searching and Data


Title:
LIGHTING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2002025310
Kind Code:
A
Abstract:

To broaden the irradiation range of one LED lamp and to improve an appearance and marketability by making the outlook abundant with cubic feeling.

A lighting device 1 for vehicle comprises the first reflection surface 3 with an appropriate outer shape, the second reflection surfaces 4 joined to the first reflection surface obtusely, a polyhedral inner lens 5 contacting with the same outer periphery as above, treated by translucent mirror treatment, a plurality of LED lamps 2 mounted between the first reflection surface and the second reflection surface, and an outer lens 6 covering the above. The surfaces of the inner lens 5 corresponding to the second reflection surfaces 4 are set in such an angle that reflects the light of the LED lamp from the second reflection surface in the direction of irradiation. Thus, the irradiation range of one LED lamp is broadened and the outlook is made abundant with cubic feeling.


Inventors:
ICHIKAWA ASAKI
HORIGUCHI TAKASHI
UMEMOTO MASAKI
Application Number:
JP2000207145A
Publication Date:
January 25, 2002
Filing Date:
July 07, 2000
Export Citation:
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Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
F21S8/10; F21W101/14; F21Y101/02; F21Y103/00; F21Y105/00; (IPC1-7): F21S8/10
Attorney, Agent or Firm:
Akimoto Teruo