| 主权项 |
1. A projection apparatus, comprising:
a housing, having a first side, a second side, a third side and a fourth side, wherein the first side and the second side are opposite to each other, the third side and the fourth side are opposite to each other, the third side and the fourth side are formed between the first side and the second side, the first side is provided with an air outlet, the second side is provided with a first air inlet, a containing space is defined in the housing and has a first area and a second area adjacent to the first area, the first area is formed close to the third side, the second area is formed close to the fourth side, and the housing is provided with a second air inlet in the first area; a projection module, disposed in the housing and configured to project an image beam onto a display area, wherein the projection module comprises a light source module; an electronic assembly, disposed in the housing and electrically connected to the projection module, wherein the electronic assembly is configured to drive the projection module; and a heat dissipating module, comprising a first heat dissipating member, a second heat dissipating member, a third heat dissipating member, a first fan and a second fan, wherein the first heat dissipating member, the second heat dissipating member and the third heat dissipating member are connected to the light source module, the first heat dissipating member is disposed close to the air outlet, the second heat dissipating member is disposed in the first area, the third heat dissipating member is disposed in the first area and close to the second air inlet, the first fan is disposed in the first area and between the light source module and the first heat dissipating member, and the second fan is disposed in the second area and between the electronic assembly and the first heat dissipating member. |
