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High-voltage switch module housing

A high-voltage switch and housing technology, applied in electrical switches, electrical components, circuits, etc., can solve the problems of roughness, inconvenient installation and use, and the surface is not regular enough to achieve high mechanical properties and dielectric properties, good heat resistance and moisture resistance. The effect of good machinability and good machinability

Inactive Publication Date: 2015-11-11
WUXI JINGLEI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a high-voltage circuit module needs to meet the requirements of random vibration, collision, high voltage, etc., epoxy perfusion is generally used, and then demoulding. This method has several disadvantages: 1. The demoulding needs to process abrasive tools, which is expensive , and has high requirements for abrasive tools; 2. After demoulding, the surface is not regular enough, rough and easy to take off or hard demoulding, which will cause damage or even scrap; 3. After demoulding, the shape is angular, etc. The place is easy to cause damage (brittle) during the use of the product. In addition, there is also a method of making the shell without demoulding, but it is often in consideration of high-voltage isolation, environmental testing, and reliable grounding. The volume is relatively large, which causes inconvenience to installation and use.

Method used

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Embodiment Construction

[0018] The present invention includes a bottom plate 1, a side plate 2, a front plate 3 and a rear plate 4 all of which are rectangular plates.

[0019] figure 1 It is a top view of the bottom plate 1 of the present invention, figure 2 It is the front view of base plate 1 of the present invention, image 3 It is a side view of the bottom plate 1 of the present invention. On the plane of the bottom plate 1 , dovetail-shaped edge buckles 11 are arranged on the long sides thereof, and each edge buckle 11 is provided with a row of screw holes 12 .

[0020] Figure 4 It is the side plate 2 of the present invention, and two screw holes 21 are provided on the upper and lower ends of the side plate 2 .

[0021] Figure 5 It is the front board 3 of the present invention, the front board 3 includes a through hole 31, and two rows of screw holes 32 are arranged at the edge of the long side.

[0022] Figure 6 It is the back plate 4 of the present invention, and two rows of screw ...

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Abstract

The invention discloses a high-voltage switch module housing comprising a base plate, two side plates, a front plate, and a rear plate which are all in rectangular shapes. Edge buckles in dovetail groove shapes are disposed on the long sides of the base plate. Second screwed holes are disposed on the top end and the bottom end of the side plate. The front plate is provided with a through hole and third screwed holes are arranged on the edge of the long sides of the front plate. Fourth screwed holes are arranged on the edges of the long sides of the rear plate. The front plate and the rear plate have same area and shapes. The base plate, the left side plate, the right side plate, the front plate, and the rear plate form the high-voltage switch module housing in a cuboid box shape. The high-voltage switch module housing may satisfy requirements of environment tests, such as random vibration, collision or the like, for heat dissipation and high voltage by means of self structural characteristics, and has advantages of simple installation, good universality, and easy processing.

Description

technical field [0001] The invention relates to the field of high-voltage equipment, in particular to a high-voltage switch module shell. Background technique [0002] When a high-voltage circuit module needs to meet the requirements of random vibration, collision, high voltage, etc., epoxy perfusion is generally used, and then demoulding. This method has several disadvantages: 1. The demoulding needs to process abrasive tools, which is expensive , and has high requirements for abrasive tools; 2. After demoulding, the surface is not regular enough, rough and easy to take off or hard demoulding, which will cause damage or even scrap; 3. After demoulding, the shape is angular, etc. The place is easy to cause damage (brittle) during the use of the product. In addition, there is also a method of making the shell without demoulding, but often in consideration of high-voltage isolation, environmental testing, and reliable grounding, the volume is relatively large, which causes inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H9/02
CPCH01H9/02
Inventor 季峰
Owner WUXI JINGLEI ELECTRONICS
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