Patent ID: 8042951
Filing Date: 2011-10-25
Classification: F21V,G03B

Abstract:
1. An illuminant module, comprising: a lamp, comprising: a lamp holder, having a space, a second air inlet corresponding to the first air inlet, a third air inlet adjacent to the second air inlet, a fourth air inlet adjacent to the third air inlet, a second air outlet corresponding to the first air outlet, and a third air outlet adjacent to the second air outlet, wherein the lamp is disposed in the space, the first air inlet and the first air outlet are openings on the guide cap, and the second air inlet, the third air inlet, the fourth air inlet, the second air outlet and the third air outlet are formed on the boundary of the space; a blower, disposed at the second air inlet and outside the space, wherein the blower is capable of providing a first air current, and the first air current flows into the reflector through the second air inlet and the first air inlet and flows out of the reflector through the first air outlet and the second air outlet; and an axial fan, disposed adjacent to the third air inlet and the fourth air inlet and outside the space, wherein the axial fan is capable of providing a second air current flowing into the space through the fourth air inlet and providing a third air current flowing into the space through the third air inlet, the second air current flows through a periphery of the reflector and flows out of the space through the third air outlet, and the third air current flows along the guide wall and flows out of the space through the second air outlet.