Patent ID: 8100170
Filing Date: 2012-01-24
Classification: F21V,F21Y,F28D,F28F

Abstract:
1. An evaporator, suitable for absorbing heat from a heat source, the evaporator comprising: a top board; a bottom board; a side frame, connecting the top board and the bottom board; and a plurality of porous members, disposed between the top board and the bottom board and within the side frame, extending in a first direction, and arranged in a second direction, wherein the first direction and the second direction are substantially perpendicular, and a part of the top board covering the porous members is a heat conducting portion near the heat source, wherein the top board has: at least one first channel, adjacent to the bottom board and the porous members, for containing a working fluid; and at least one second channel, adjacent to the top board and the porous members, for containing the working fluid, wherein the porous members are suitable for transferring the working fluid from the first channel to the second channel; wherein the bottom board has: at least one fluid inlet, communicating with the first channel; and at least one fluid outlet, communicating with the second channel.