A frequency converter radiator
A frequency converter and radiator technology, applied in the field of heat dissipation structure, can solve problems such as heat increase and damage to electronic components, and achieve the effects of good heat dissipation, convenient disassembly and simple operation
Active Publication Date: 2019-05-10
重庆科川电气有限公司
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Problems solved by technology
There are electronic components inside the frequency converter. When the frequency converter is working, the electronic components will generate a lot of heat, which will greatly increase the heat due to long-term operation. If the temperature of the frequency converter is not cooled in time, it will easily cause damage to the electronic components. The existing The heat dissipation device of the frequency converter has not changed greatly for the heat dissipation problem. For the heat dissipation problem of the frequency converter, the structure of the heat sink of the frequency converter needs to be improved so that it can achieve sufficient heat dissipation, so as to ensure the normal operation of the frequency converter
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[0014] The present invention will be further described below in conjunction with drawings and embodiments.
[0015] Such as figure 1 The schematic diagram of the structure of the present invention is shown, which includes a body 1, a cold air device 2 installed at the air inlet, a cold air device controller 3, a heat sink 4, a deflector 5, an axial fan 6 and a heating component 17 installed on the frequency converter The temperature sensor on the top, the two sides of the lower part of the body 1 are respectively provided with a first air inlet 9 and a second air inlet 10, and a cold air device 2 is arranged at the first air inlet 9 and the second air inlet 10, and the cold air device 2 and the cold air The device controller is electrically connected to 3, and the cold wind device controller 3 is electrically connected to the temperature sensor. Between the two cooling devices, the cooling fins 4 are installed vertically on one side of the two frequency converter heating comp...
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A frequency converter radiator comprises the components of a body, cold air devices which are mounted on air inlets, a cold air device controller, heat radiating fins, a flow director, an axial flow fan, and a temperature sensor which is mounted on a heating assembly of the frequency converter. According to the frequency converter radiator, the temperature in the frequency converter is detected through the temperature sensor; temperature information is transmitted to the cold air device controller; and the cold air device controller determines whether to start the cold air devices. The frequency converter radiator can perform heat radiation on the frequency converter controllably, and furthermore the sawtooth-shaped heat radiating fins further improve heat radiation efficiency, thereby realizing controllable and multidirectional heat radiation on the frequency converter by the frequency converter radiator.
Description
technical field [0001] The invention relates to a heat dissipation structure, in particular to a frequency converter radiator. Background technique [0002] With the wide application of electronic technology, the application of frequency converter is particularly important, and its various performance indicators are also improved, so the requirements for its heat dissipation performance are also getting higher and higher. There are electronic components inside the frequency converter. When the frequency converter is working, the electronic components will generate a lot of heat, which will greatly increase the heat due to long-term operation. If the temperature of the frequency converter is not cooled in time, it will easily cause damage to the electronic components. The existing The heat dissipation device of the frequency converter has not changed greatly for the heat dissipation problem. For the heat dissipation problem of the frequency converter, the structure of the hea...
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IPC IPC(8): H05K7/20H02M1/00
CPCH02M1/00H05K7/20145H05K7/20172H05K7/20181H05K7/20209H05K7/2039
Inventor 曾伯军
Owner 重庆科川电气有限公司