Design method of water-cooling radiator

A radiator and water cooling technology, which is applied in the direction of cooling/ventilation/heating transformation, etc., can solve the problems of increasing processing difficulty, drill bit limitation, increasing input cost, etc., so as to enhance work reliability and durability, increase output rate and Yield, reduction of processing man-hours and cost effects

Inactive Publication Date: 2011-07-27
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

[0003] The most prominent problem of the first method is that it is easily limited by the length of the drill bit, and it is impossible to manufacture a radiator with a larger area or a complex shape of the cooling channel.
If the world's more advanced technology of using a drill bit for curve drilling is adopted, it will not only increase the difficulty and complexity of the process, but also increase the processing cost of the product due to the need to purchase special equipment.
[0004] Using the second processing method, welding the seams of the joint surfaces of the upper and lower heat sinks to form a radiator will inevitably encounter the following disadvantages: first, the heat sink will be deformed during welding, Affect the heat dissipation effect and sealing effect; second, in order to overcome the therma

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  • Design method of water-cooling radiator
  • Design method of water-cooling radiator

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Embodiment Construction

[0012] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0013] The water cooling radiator of the present invention is composed of a heat dissipation plate 1, a windshield glue 2 for automobiles, a heat dissipation plate 3, bolts 4, and a long rotary groove 5. It consists of two radiating plates 1 and 3 which are directly pressed together and sealed. The material of the radiating plates 1 and 3 can be made of aluminum or copper as required. Directly process the connected rotary long groove 5 on the heat dissipation plate that forms the radiator body. When assembling, the upper and lower plates are butted, so that the rotary long groove is sealed inside the radiator body to form a water channel. In order to strengthen the tightness of the pressing surface between the cooling plates and ensure that the water does not leak out when flowing through the gyratory tank, the windshield glass glue 2 for automo...

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Abstract

The invention provides a planar water-cooling radiator capable of cooling an electronic component. The water-cooling radiator consists of two aluminium plates or copper plates, which are connected and fastened through bolt. Windscreen sealant is smeared at the connection position for improving the sealing effect. Rotary type slots which are communicated mutually are processed on the opposite planes of the two plates to form water passages. A water source and external radiators are connected through a water inlet and a water outlet to form a cooling loop so as to cool the heating electronic component attached onto the cooling loop.

Description

technical field [0001] The invention relates to the technical field of cooling of electronic components, in particular to a design method of a water cooling radiator. Background technique [0002] At present, the production and processing of water cooling radiators are generally carried out in two ways, that is, integral drilling and side seam welding of two cooling plates. [0003] The most prominent problem of the first method is that it is easily limited by the length of the drill bit, and it cannot manufacture a radiator with a larger area or a complex shape of the cooling channel. If the world's more advanced technology of using a drill bit for curve drilling is adopted, it will not only increase the difficulty and complexity of the process, but also increase the cost of product processing due to the need to purchase special equipment. [0004] Using the second processing method, welding the seams of the joint surfaces of the upper and lower heat sinks to form a radiat...

Claims

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Application Information

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IPC IPC(8): H05K7/20
Inventor 孙逢春董玉刚武小花李军求
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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