Title:
PROJECTOR DEVICE
Document Type and Number:
Japanese Patent JP2017134186
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a projector device that cools a heat source with a relatively simple configuration to achieve low noise and waterproofness.SOLUTION: A projector device 1 comprises: an optical unit 2 that is stored in a housing 5 and includes a light source 21; and a heat sink 4 that is for absorbing heat generated in the light source 21 and includes a water retention part 41 for retaining cooling water W.SELECTED DRAWING: Figure 3
Inventors:
UCHIKURA SEIJI
OTANI SHUHEI
OTANI SHUHEI
Application Number:
JP2016012939A
Publication Date:
August 03, 2017
Filing Date:
January 27, 2016
Export Citation:
Assignee:
NORITZ CORP
International Classes:
G03B21/16; F21S2/00; F21V29/56; F21V29/76; G03B21/00; H04N5/74
Domestic Patent References:
| JP2007103830A | 2007-04-19 | |||
| JP2005131013A | 2005-05-26 | |||
| JP2009122385A | 2009-06-04 | |||
| JP2009031430A | 2009-02-12 | |||
| JP2009128763A | 2009-06-11 | |||
| JP2014194501A | 2014-10-09 | |||
| JP2010243694A | 2010-10-28 | |||
| JP2002162107A | 2002-06-07 | |||
| JP2003097062A | 2003-04-03 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
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