PROJECTOR
First Claim
Patent Images
1. A projector, comprising:
- a casing having a top plate and a bottom plate, the top plate having a plurality of top holes, the bottom plate having a plurality of bottom holes;
an optical engine disposed in the casing and between the top plate and the bottom plate; and
a plurality of heat sinks disposed around the optical engine, each heat sink having a plurality of fins and a plurality of air channels formed between the fins, wherein the top holes are aligned and communicate with the bottom holes through the air channels straightly.
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Abstract
A projector includes a casing having a top plate and a bottom plate, an optical engine disposed in the casing and between the top and bottom plates, and a plurality of heat sinks disposed around the optical engine. The top plate and the bottom plate have a plurality of top holes and bottom holes, respectively. Each heat sink has a plurality of fins and a plurality of air channels formed between the fins, wherein the top holes are aligned and communicate with the bottom holes through the air channels straightly.
23 Citations
13 Claims
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1. A projector, comprising:
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a casing having a top plate and a bottom plate, the top plate having a plurality of top holes, the bottom plate having a plurality of bottom holes; an optical engine disposed in the casing and between the top plate and the bottom plate; and a plurality of heat sinks disposed around the optical engine, each heat sink having a plurality of fins and a plurality of air channels formed between the fins, wherein the top holes are aligned and communicate with the bottom holes through the air channels straightly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification