電子機器
- 专利权人:
- レノボ・シンガポール・プライベート・リミテッド
- 发明人:
- 中村 聡伸,張 健,辛 志峰
- 申请号：
- JP2008291336
- 公开号：
- JP5069202B2
- 申请日:
- 2008.11.13
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an electronic device, for uniformly emitting light to the whole photocatalyst layer while ensuring a sufficient area of the photocatalyst layer.
SOLUTION: An air cleaning mechanism 50 is added to a cooling device including: a heat sink 33 including a plurality of radiation fins 35 juxtaposed with spacing and disposed adjacently to exhaust ports 23 and 24 of a casing 10 within the casing 10 and a fan 41 for blowing air taken from the outside of the casing 10 to the radiation fins 35. The air cleaning mechanism 50 includes a photocatalyst layer 51 covering the surface of the plurality of radiation fins 35, and a light guide body 52 disposed adjacently to the plurality of radiation fins 35 to guide light to the photocatalyst layer 51. A sufficient area can be ensured in the photocatalyst 51, and light emitted from one light source 53 can be evenly emitted over the whole photocatalyst layer 51 through the light guide body 52.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
