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Heat radiation method of power supply

A heat dissipation method and power supply technology, applied in the direction of electrical components, electrical equipment structural parts, cooling/ventilation/heating transformation, etc., can solve the problems of complicated installation, labor cost, high price, increase cooling strength and ensure stability running effect

Inactive Publication Date: 2016-06-15
刘梦真
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Problems solved by technology

Among them, the price of water-cooled heat dissipation products is relatively high, and the installation is cumbersome; the performance of passive heat dissipation is relatively low, and the restrictions on the manufacturing process make the price less advantageous; in the existing air-cooled heat dissipation methods, manual adjustment is often required when the temperature of the equipment is too high The speed of the fan, so using this method consumes labor costs, and cannot automatically adjust the speed of the fan according to the temperature of the device in a timely and accurate manner

Method used

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  • Heat radiation method of power supply

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Embodiment Construction

[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments.

[0028] In one embodiment of the present invention, as figure 1 As shown, the power cooling device provided includes: temperature sensor, controller, cooling fan, speed sensor;

[0029] The heat dissipation device of the power supply uses a temperature sensor to measure the room temperature and the temperature of the power supply, and sends the measured temperature information to the controller; at the same time, it uses the speed sensor to measure the speed of the cooling fan, and sends the measured speed information to the controller; and the The controller can judge and adjust the rotating speed of the cooling fan in time according to the temperature information and the rotating speed information.

[0030] Among them, the temperature sensor is used to measure the actual working temperature of the power supp...

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Abstract

The invention provides a heat radiation method of a power supply. The method comprises a heat radiation device, including a temperature sensor, a controller, a cooling fan and a rotating speed sensor, of the power supply is provided; the temperature sensor is used to measure the room temperature and the temperature of the power supply, and measured temperature information is sent to the controller; and the rotating speed sensor measures the rotating speed of the cooling fan, measured rotating speed information is sent to the controller, the controller adjusts the rotating speed of the cooling fan according to the temperature information and the rotating speed information, and thus, the temperature of the power supply is effectively controlled. The method of the invention can be used to control the temperature of the power supply more effectively, and ensure stable work of the power supply.

Description

technical field [0001] The invention relates to a heat dissipation method for a power supply. Background technique [0002] When the computer power supply is working, it will generate a large amount of heat. If the temperature of the power supply is too high, the power supply will not be able to provide stable power. At the same time, while the workload of the power supply continues to increase, the heat energy generated by the power supply will also further increase. If the power supply is cooled only by the cooling equipment installed inside the power supply, it will become increasingly unable to meet the demand for cooling. [0003] The most common types of heat dissipation are air cooling, water cooling, and passive cooling. Among them, the price of water-cooled heat dissipation products is relatively high, and the installation is cumbersome; the performance of passive heat dissipation is relatively low, and the restrictions on the manufacturing process make the price l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20G08B21/18
CPCG08B21/18H05K7/20136H05K7/20209
Inventor 刘梦真
Owner 刘梦真
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