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A pressure test protective box

A technology of withstand voltage test and protective box, which is used in the construction of test ships and the test of dielectric strength, etc., can solve problems such as danger and explosion of test samples, and achieve the effect of improving accuracy, simple structure and ensuring personal safety.

Active Publication Date: 2019-09-13
浙江鑫益威科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a protective box for withstand voltage testing to solve the problem that operators may be exposed to high pressure or be exposed to danger caused by the bursting of test samples during the current withstand voltage test.

Method used

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Embodiment Construction

[0023] The specific implementation of the invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, a pressure test protection box includes a box body 1 and a box cover 2 . The material of the case cover 2 is a white transparent acrylic board. Acrylic board has the advantages of good light transmission performance, beautiful appearance and long service life. The box cover 2 is made of a white transparent acrylic plate, which is conducive to observing the condition of the test sample during the test.

[0025] The box body 1 includes a bottom plate 101 , a rear side plate 102 , a left lower side plate 103 , and a right lower side plate 104 . The rear side panel 102 , the left lower side panel 103 and the right lower side panel 104 are respectively fixedly installed on the edge of the upper surface of the bottom panel 101 . The lower left side plate 103 and the lower right side plate 104 are triangular plates ...

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Abstract

The invention discloses a voltage withstand test protection box, and belongs to the field of safety protection equipment. The protection box comprises a box body and a box cover. The box body comprises a bottom plate, a rear side plate, a left side plate, and a right side plate. The front part of the bottom plate is provided with a first groove and a second groove. Two ends of the interior of the first groove are respectively provided with a first metal elastic piece and a second metal elastic piece. The two ends of the interior of the second groove are respectively provided with a third metal elastic piece and a fourth metal elastic piece. The rear side plate is provided with a first wiring terminal, a second wiring terminal, a third wiring terminal, and a fourth wiring terminal. The box cover is located on the box body. The box cover comprises a top plate, a front side plate, a left upper side plate, and a right upper side plate. The inner side of the front side plate is fixedly provided with a first metal piece and a second metal piece. The protection box solves a problem that an operator may make contact with a high voltage or be damaged by the explosion of a test sample in a conventional voltage withstand testing process.

Description

technical field [0001] The invention relates to the field of safety protection equipment, in particular to a pressure-resistant test protection box. Background technique [0002] Hipot test is one of the most common tests in safety testing. Through the withstand voltage test, it can be checked whether the insulation inside the sample meets the requirements, so as to ensure the safety of the sample during use. A hipot tester is a common device for hipot testing, and its output is connected to two leads. The other end of the lead is connected to a metal clip for clamping the test point. During the test, the withstand voltage tester generates high-voltage alternating current or high-voltage direct current, which is applied to the test point of the sample through the lead wire. Therefore, carrying out the withstand voltage test has certain dangers. At present, when many testers perform withstand voltage tests, they directly place samples on the test table, and then apply hig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/16
Inventor 王耿文
Owner 浙江鑫益威科技有限公司
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