Title:
VEHICLE LAMP
Document Type and Number:
Japanese Patent JP2007242290
Kind Code:
A
Abstract:
To solve a problem that there is a case in a conventional vehicle lamp that snow, ice or cloud adhered to a front lens (lens, light transmission cover) can not be melted or removed certainly.
The wire heater 5 installed in the lamp lens 4 comprises a high temperature heat-generating part of a conductive paste 19 with high resistance value and a low temperature heat-generating part of the conductive paste 190 having a low resistance value. As a result, the lamp lens 4 can be warmed corresponding to temperature distribution of the lamp lens 4, thereby the snow, ice, or cloud adhered to the lamp lens 4 can be melted certainly or removed throughout the nearly whole part of the lamp lens 4.
COPYRIGHT: (C)2007,JPO&INPIT
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Inventors:
INOUE HISAYOSHI
MURAHASHI KATSUHIRO
TOKUNAGA HIROTO
MURAHASHI KATSUHIRO
TOKUNAGA HIROTO
Application Number:
JP2006059829A
Publication Date:
September 20, 2007
Filing Date:
March 06, 2006
Export Citation:
Assignee:
ICHIKOH INDUSTRIES LTD
International Classes:
F21V15/00; F21S8/10; F21V5/00; F21V17/00
Attorney, Agent or Firm:
Hiroaki Sakai