IP Library Granted Patent US 10,750,638
Granted Patent B2
US 10,750,638 · App. 16/183,690 · Granted Aug 18, 2020

Integrated liquid-cooled heat dissipation system

Inventor: Qineng Xiao (DongGuan, CN)
Assignee: GUANGDONG APALTEK LIQUID COOLING TECHNOLOGY CO., LTD.
H05K7/20263F28D1/024F28D1/05375F28F1/126H01L23/34H05K7/20272F28D2021/0031F28F2250/08
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Quick Facts
Patent No.
US 10,750,638
App. No.
16/183,690
Granted
Aug 18, 2020
Kind
B2
Abstract

An integrated liquid-cooled heat dissipation system includes a heat dissipation device, a pumping device, a water reservoir, and a heat absorption device. The heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device; the water reservoir is integratedly arranged on and connected to the heat dissipation device; and the heat absorption device is arranged on the water reservoir.

Claims (15)

1. An integrated liquid-cooled heat dissipation system, comprising: a heat dissipation device, a pumping device, a water reservoir, and a heat absorption device, wherein, the heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device;

the water reservoir is integratedly arranged on and connected to the heat dissipation device; and the heat absorption device is arranged on the water reservoir,

wherein the water reservoir is integratedly arranged at a middle of a cooling pipe of the heat dissipation device.

2. The integrated liquid-cooled heat dissipation system of claim 1 , wherein the water reservoir has a predetermined volume for liquid storage or liquid circulation; and an interior of the water reservoir is partitioned into at least two parts.

3. The integrated liquid-cooled heat dissipation system of claim 1 , wherein a manufacturing process of an integrated configuration of the water reservoir and the heat dissipation device is realized by welding raw materials of the water reservoir and the heat dissipation device through special equipment directly, welding raw materials of the water reservoir and the heat dissipation device through a third-party welding flux, or locking and sealing the water reservoir and the heat dissipation device by a sealing device.

4. An integrated liquid-cooled heat dissipation system, comprising: a heat dissipation device, a pumping device, a water reservoir, and a heat absorption device, wherein, the heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device; the water reservoir is integratedly arranged on and connected to the heat dissipation device; and the heat absorption device is arranged on the water reservoir,

wherein the pumping device comprises a pump housing, an impeller, a motor, and a pump cover component; and the pumping device is locked and sealed with the water reservoir through a sealing device.

5. The integrated liquid-cooled heat dissipation system of claim 1 , wherein the integrated liquid-cooled heat dissipation system is pipeless; the heat absorption device is a metal piece with a high heat conductivity; the heat absorption device is locked and sealed on the water reservoir through a sealing device; the heat absorption device is integratedly welded and sealed on the water reservoir; an interior of the water reservoir is provided with the heat absorption device; or an original internal structure of the water reservoir forms the heat absorption device.

6. The integrated liquid-cooled heat dissipation system of claim 3 , wherein the sealing device is an elastic gum seal ring, an elastic gum seal pad, or a glue-like filling and sealing material.

7. The integrated liquid-cooled heat dissipation system of claim 6 , wherein the water reservoir is provided and interconnected with N heat absorption devices, N.gtoreq.2; the water reservoir is connected to the N heat absorption devices in series or in parallel; and the main body of the heat dissipation device is provided with the pumping device.

8. The integrated liquid-cooled heat dissipation system of claim 7 , wherein a shape of an overall structure of the water reservoir is an L shape, a U shape, or an arc shape.

9. An integrated liquid-cooled heat dissipation system, comprising: a heat dissipation device, a pumping device, a water reservoir, and a heat absorption device, wherein, the heat dissipation device, the pumping device, the water reservoir, and the heat absorption device are integrated as a whole and interconnected with each other, a main body of the heat dissipation device is provided with the pumping device; the water reservoir is integratedly arranged on and connected to the heat dissipation device; and the heat absorption device is arranged on the water reservoir,

wherein a plurality of water reservoirs are integratedly arranged at two ends of a cooling pipe of the heat dissipation device.

10. The integrated liquid-cooled heat dissipation system of claim 4 , wherein the sealing device is an elastic gum seal ring, an elastic gum seal pad, or a glue-like filling and sealing material.

11. The integrated liquid-cooled heat dissipation system of claim 5 , wherein the sealing device is an elastic gum seal ring, an elastic gum seal pad, or a glue-like filling and sealing material.

Assignments (2)
CHANGE OF NAME Recorded May 22, 2020
From: APALTEK (DONGGUAN) CO., LTD.
To: GUANGDONG APALTEK LIQUID COOLING TECHNOLOGY CO., LTD.
Reel/Frame 052744/0654 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2018
From: XIAO, QINENG
To: APALTEK (DONGGUAN) CO., LTD
Reel/Frame 047442/0196 →
Priority Claims (1)
CN 2018 1 0560218 · Jun 3, 2018 · national
Continuity (1)
Related Publication 20190075681A1 · Mar 7, 2019
Cited By (1)
US 12,495,518