Multifunctional insulating part for power electronic device and manufacturing method thereof

Abstract

The invention relates to a multifunctional insulating part for a power electronic device and a manufacturing method thereof, the multifunctional insulating part comprises an insulating sleeve plate, an assembly bolt and a placement plate, rubber plates are arranged on the two sides of the exterior of the insulating sleeve plate, a rotating column is arranged on one side of each rubber plate, plateframes are arranged on the upper side and the lower side of the insulating sleeve plate, and positioning plates are arranged in the plate frames; a bolt column is arranged in the positioning plate, covering plates are arranged on the upper side and the lower side of the interior of the insulating sleeve plate, a pressing frame is arranged in the middle of the interior of the insulating sleeve plate, and connecting bolts are arranged on the two sides of the pressing frame. The multifunctional insulating part has the beneficial effects that when the insulating sleeve plate and the mounting frame are mounted, a user can manually push the side plates between the mounting frames, the side plates are effectively and movably unfolded on the two sides of the insulating sleeve plate and the two sides of the mounting frame, and the user can manually fix the limiting holes between the side plates conveniently; and when the side plates are disassembled, the side plates can be movably clamped between the mounting frames through the hinges.

Description

technical field [0001] The invention relates to the technical field of power electronic devices, in particular to a multifunctional insulating part for power electronic devices and a manufacturing method thereof. Background technique [0002] Power Electronic Devices, also known as power semiconductor devices, are mainly used for high-power electronic devices in power conversion and control circuits of power equipment (usually referring to currents of tens to thousands of amps and voltages of hundreds of volts or more. ), are widely used in all electronic manufacturing industries. Due to the continuous improvement of the demand for electronic products and energy efficiency requirements, China's power device market has maintained a rapid development speed, and its continuous development has led to the continuous improvement of various power electronic topological circuits. However, there are installation defects in the insulating parts of power electronic devices. Therefore,...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional insulating part for power electronic devices and its manufacturing method, so as to solve the problem of power electronic devices on the market in the above-mentioned background technology. There is no corresponding installation structure around the insulating part, which affects the power electronic devices. Insulation effect, when the power electronic device is pre-installed, the overall deviation angle is too large, and the surface wear is serious during the installation process of the power electronic device

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