Patent ID: 9332675
Filing Date: 2016-05-03
CPC Classification: F28D,F28F,G06F,H05K

Claim Text:
1. A heat dissipating assembly, suitable for an electronic device, the electronic device having at least one heat source, the heat dissipating assembly comprising: a first tube having an inlet and an outlet, a bore size of the inlet being less than a bore size of the outlet, and heat generated by the heat source being transferred to the first tube; a second tube having two opposite ends connected respectively to the inlet and the outlet of the first tube, wherein the first tube and the second tube are formed into a closed loop; and a fluid being filled in the closed loop and transferred from the inlet to the outlet, wherein the heat transferred to the first tube is absorbed by the fluid therein, and the heated fluid is transferred to the second tube for heat dissipating, wherein the first tube further has a heating end adjacent to the outlet and at least one barrier located between the inlet and the heating end, the fluid flowing through the heating end produces bubbles due to absorbing the heat, wherein parts of the bubbles moving from the heating end to the inlet are intercepted by the barrier.