High-frequency intelligent power converter
A technology of intelligent power and converters, which is applied in the direction of output power conversion devices, cooling/ventilation/heating transformation, electrical components, etc., can solve the problems of inconvenient maintenance and heat dissipation, and achieve easy maintenance and electronic components. Effect
Active Publication Date: 2017-08-11
JIANGSU LVYANG NEW ENERGY TECH
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Problems solved by technology
However, the existing power converters are not only inconvenient to discharge heat, but also inconvenient to maintain in case of failure.
Method used
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[0014] Such as Figure 1-3 As shown, a high-frequency intelligent power converter includes a main housing 1, electronic components 6 installed in the main housing 1, a fan assembly 3 capable of dissipating heat in the main housing 1, under the main housing 1. The side is provided with an air inlet 104, the top of the main housing 1 is provided with a top cover 101, the middle area of the top cover 101 is provided with an upper opening 103, a quick release seat 2 that can seal the upper opening 103, and the quick release seat 2 is provided There is a bolt assembly 7, and the quick release seat 2 is detachably fixed on the top cover 101 through the bolt assembly 7.
[0015] The above-mentioned quick release seat 2 includes a hollow shell 201 that can completely seal the upper opening 103, the bolt assembly 7 is fitted on the upper side of the hollow shell 201, and the lower side of the hollow shell 201 is in the inner cavity of the main shell seat 1; The lower side of the body 2...
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The invention discloses a high-frequency intelligent power converter in the field. The high-frequency intelligent power converter is composed of a main shell seat, an electronic component, and a fan assembly. An air inlet is formed in the lower side of the main shell seat; a top cover plate is arranged at the top of the main shell seat; an upper opening and a quick dismounting base for plugging the upper opening are arranged in the middle area of the top cover plate; and the quick dismounting base provided with a spring bolt assembly is fixed at the top cover plate detachably by the spring bolt assembly. The quick dismounting base includes an empty case; the spring bolt assembly is assembled to the upper side of the empty case; a guidance arc surface for guiding hot air to the fan assembly is arranged at the lower side of the empty case; a drainage plate is arranged in the main shell eat and is provided with a curved drainage surface for guiding hot air to the fan assembly; and a hot air channel for guiding the hot air to the fan assembly is formed between the curved drainage surface and the guidance arc surface. And a thermal-protective coating is pasted at the guidance arc surface. Therefore, heat can be exhausted conveniently; and electronic components can be repaired conveniently.
Description
Technical field [0001] The present invention relates to the technical field of power converters, in particular to a high-frequency power converter. Background technique [0002] The power converter is one of the key units in the distributed power generation microgrid system. When the power converter is working, it is necessary to use the fan assembly to discharge the heat in the main housing in a timely manner to avoid damage to the electronic components due to excessive heat. However, the existing power converters are not only inconvenient to dissipate heat, but also inconvenient to repair once they fail. Summary of the invention [0003] The purpose of the present invention is to provide a high-frequency intelligent power converter, which is convenient for discharging heat and convenient for repairing electronic components. [0004] The purpose of the present invention is achieved as follows: a high-frequency intelligent power converter, including a main housing, electronic comp...
Claims
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IPC IPC(8): H05K5/02H05K7/20H02M1/00
Inventor 仲崇勇周文鸣
Owner JIANGSU LVYANG NEW ENERGY TECH