发明名称 |
GUIDING DEVICE AND PROJECTOR COMPRISING THE SAME |
摘要 |
A guiding device and a projector comprising the same are provided. The projector comprises a blower and a bulb. The blower is used for cooling the bulb. The guiding device is disposed between the blower and the bulb, and comprises a body and a flapper. The body of the guiding device is formed with a first outlet and a second outlet. The first outlet and the second outlet are adapted to guide the blower to form a first airflow and a second airflow, respectively. The flapper is disposed in the second outlet and moves along a direction of gravity to partially cover the second outlet to force the second airflow to flow towards a portion of the bulb away from the direction of gravity.
|
申请公布号 |
US2012069306(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201113166411 |
申请日期 |
2011.06.22 |
申请人 |
LIN CHIA-JUI;CHANG HSIU-MING;LIN HUI-CHIH;DELTA ELECTRONICS, INC. |
发明人 |
LIN CHIA-JUI;CHANG HSIU-MING;LIN HUI-CHIH |
分类号 |
G03B21/16;F24F13/10 |
主分类号 |
G03B21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|