| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat dissipation exhaust direct application preventing cylinder for discharging the heat dissipation air which is exhausted from a fan of a liquid crystal projector and the like, and directly applied to peripheral human bodies and objects, upward. <P>SOLUTION: A heat dissipation air inlet (2) for taking the heat dissipation exhausted from the fan of the liquid crystal projector and the like, is formed on a front lower part, and the taken heat dissipation air is discharged from a heat dissipation air upper outlet (3) formed on a cylinder body (A) through a hollow cavity inside of the cylindrical body (A), thus the heat dissipation air is not directly applied to the peripheral human bodies and objects. <P>COPYRIGHT: (C)2012,JPO&INPIT |
