Title:
【発明の名称】自動車用投射型ヘッドランプ
Document Type and Number:
Japanese Patent JPH0789448
Kind Code:
B2
Abstract:
A projection-type automotive headlamp which includes a lamp body, an outer cover defining a lamp chamber with the lamp body, a projection unit consisting of a substantially elliptic reflector on which a discharge-type bulb is mounted and a projection lens secured on a front opening of the reflector which are unitary formed with each other, a cylindrical UV rays shielding glove surrounding the discharge-type bulb, and a UV rays shielding layer formed on the projection lens.
Inventors:
Hiroshi Oshio
Application Number:
JP5459691A
Publication Date:
September 27, 1995
Filing Date:
March 19, 1991
Export Citation:
Assignee:
Koito Manufacturing Co., Ltd.
International Classes:
F21S8/10; F21S8/12; F21V7/22; F21V9/06; F21V13/00; F21V25/00; G02B1/10; F21V5/00; F21V19/00; (IPC1-7): F21M3/05; F21M3/02; F21V9/06; G02B1/10
Domestic Patent References:
| JP3241601A | ||||
| JP3124502A | ||||
| JP62213005A | ||||
| JP3124501U | ||||
| JP3112804U | ||||
| JP59134305U |
Attorney, Agent or Firm:
Hideto Yagi (1 person outside)
Next Patent: 自動車用ヘッドランプ