A High Frequency Intelligent Power Converter
A technology of intelligent power and inverter, applied in output power conversion device, cooling/ventilation/heating transformation, chassis/cabinet/drawer parts, etc. Ease of maintenance and the effect of electronic components
Active Publication Date: 2019-09-17
JIANGSU LVYANG NEW ENERGY TECH
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- Description
- Claims
- Application Information
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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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Embodiment Construction
[0014] Such as Figure 1-3 As shown, a high-frequency intelligent power converter includes a main housing 1, an electronic component 6 installed in the main housing 1, a fan assembly 3 that can discharge heat in the main housing 1, and the main housing 1 The air inlet 104 is provided on the side, and the top cover plate 101 is provided on the top of the main shell seat 1. The upper opening 103 is provided in the middle area of the top cover plate 101, and the quick release seat 2 that can seal the upper opening 103 is provided. There is a deadbolt assembly 7 through which the quick release seat 2 is detachably fixed on the top cover 101 .
[0015] The above-mentioned quick-release seat 2 includes an empty shell 201 that can completely seal the upper opening 103, the lock bolt assembly 7 is fitted on the upper side of the empty shell 201, and the lower side of the empty shell 201 is located in the inner cavity of the main shell seat 1; the empty shell The lower side of the b...
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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 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 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, so as to avoid damage to electronic components caused by excessive heat. However, the existing power converters are not only inconvenient for heat removal, but also inconvenient for maintenance once a fault occurs. Contents of the invention [0003] The purpose of the present invention is to provide a high-frequency intelligent power converter, which is convenient for heat removal and maintenance of electronic components. [0004] The object of the present invention is achieved as follows: a high-frequency intelligent power converter, including a main housing, electronic compon...
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