Title:
LAMP UNIT
Document Type and Number:
Japanese Patent JP2778484
Kind Code:
B2
Abstract:
PURPOSE: To provide a lamp unit which is downsized and by which the number of part items belonging to this is reduced by forming curved surfaces of reflecting mirrors as a stepped reflecting surface.
CONSTITUTION: A lamp unit is composed of a lamp 11, a connector 10 and a stepped reflecting mirror 9 having plural reflecting mirrors. After the lamp 11 is installed on the reflecting mirror 9, the terminal is installed in a groove of the connector 10 on the reverse side by a built-in screw. Since the stepped reflecting mirror 9 is used, the lamp unit having a similar light flux while being a smaller type than usual can be obtained. Since a required process is only to replace the service life completed lamp 11 when the lamp 11 is renewed, the replacement is quite easy.
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Inventors:
KATO MIKIO
Application Number:
JP23125994A
Publication Date:
July 23, 1998
Filing Date:
September 27, 1994
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
G02F1/1335; F21S8/10; F21V7/00; F21V7/04; F21V19/00; G02F1/13357; G03B21/14; (IPC1-7): F21V19/00; F21V7/04
Domestic Patent References:
| JP6348538A | ||||
| JP5575902U | ||||
| JP447207U | ||||
| JP6454206U |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)