| 发明名称 | Light source apparatus | ||
| 摘要 | A light source apparatus includes an outer casing. A light source member and a light source module having a cooling body which cools the light source member are disposed in the outer casing. A wind tunnel which surrounds a heat pipe unit as the cooling body of the light source module is provided in the outer casing. The wind tunnel includes a wind passage which allows cooling wind to pass through the heat pipe unit. An intake-opening is formed in a surface of the outer casing, and cooling wind is taken into the outer casing from outside thereof through the intake-opening. One end of the wind passage of the wind tunnel is connected to the intake-opening. | ||
| 申请公布号 | US8967828(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201213692642 | 申请日期 | 2012.12.03 |
| 申请人 | Mitsubishi Electric Corporation | 发明人 | Kijima Takumi;Kumano Koji;Sato Yukio;Yabe Mitoru |
| 分类号 | F21V21/00;F21V29/00;G03B21/16;G03B21/20 | 主分类号 | F21V21/00 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. A light source apparatus comprising: an outer casing; at least one light source module which is disposed in said outer casing and which includes a light source member and a cooling body for cooling said light source member; and a wind tunnel which is disposed in said outer casing, which surrounds said cooling body of said at least one light source module, and which includes a first wind passage which allows cooling wind to pass through said cooling body of said at least one light source module, and a duct disposed in said outer casing wherein an intake-opening through which cooling wind is taken into said outer casing from outside thereof is formed in a surface of said outer casing, and one end of said first wind passage of said wind tunnel is connected to said intake-opening and the other end of said wind passage connected to said duct. | ||
| 地址 | Tokyo JP | ||