Title:
ライン光照射装置
Document Type and Number:
Japanese Patent JP7090020
Kind Code:
B2
Abstract:
To provide a line light irradiation device in which excellent heat dissipation property of a socket and a circuit board and easy replacement of a tungsten halogen bulb are achieved, even with simple structure.SOLUTION: The line light irradiation device comprises: a plurality of tungsten halogen bulbs 2; a plurality of sockets 3 provided in line to accept the tungsten halogen bulbs 2 respectively; a circuit board 4 to be connected to the plurality of sockets 3 via wiring; and a housing 1 accommodating a plurality of the tungsten halogen bulbs 2, the plurality of the sockets 3, and the circuit board 4, therein. The housing 1 comprises a light emitting opening 17 for passing light irradiated by a plurality of the tungsten halogen bulbs 2 therethrough and emitting the light to exterior of the housing 1, and a heat dissipation side board 12 which extends in the direction of the sockets 3 arrangement, and to the inner surface side of which the plurality of the sockets 3 and the circuit board 4 are attached.SELECTED DRAWING: Figure 5
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Inventors:
Kazunodai Yagi
Application Number:
JP2018223156A
Publication Date:
June 23, 2022
Filing Date:
November 29, 2018
Export Citation:
Assignee:
CCS Inc.
International Classes:
F21S2/00; F21V19/00; F21V29/503
Domestic Patent References:
| JP3122437U | ||||
| JP2004055289A | ||||
| JP2016201360A | ||||
| JP2010110938A | ||||
| JP2012205520A |
Attorney, Agent or Firm:
Nishimura Ryuhei
Shindai Saito
Yoshinaga Uemura
Shindai Saito
Yoshinaga Uemura