Projector and its cooling method

Projector and its cooling method

  • CN 1,308,248 A
  • Filed: 02/09/2001
  • Published: 08/15/2001
  • Est. Priority Date: 02/09/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. a projector equipment comprisesUtilize the optical unit of light source light amplification and projected image,Reflection from the reflection part of the described projection image of described optical unit andFrom the screen of back side projection from the described projection image of described reflection part, it is characterized in that,Described projector equipment also comprises the lamp house that contains described light source and have a plurality of surfaces, and the exhaust component that is used to discharge described lamp house internal heat,At least one exhausr port is separately positioned on the surface that differs from one another on a plurality of surfaces of described lamp house.

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