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Sealing testing device

A technology of sealing test and sealing body, which is applied in the direction of measuring device, fluid tightness test, machine/structural component test, etc., and can solve problems such as complicated operation and fixed compression

Inactive Publication Date: 2013-06-26
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the compression amount of the traditional sealing test device is fixed, and the test device needs to be replaced during the test, which is complicated to operate

Method used

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Embodiment Construction

[0019] The sealing test device will be further described in detail mainly in conjunction with the accompanying drawings and specific embodiments below.

[0020] Such as figure 1 As shown, the sealing test device 100 of this embodiment is mainly used for different compression tests of the sealing ring 200 of the lamp, so as to select the optimal compression value of the sealing ring 200 corresponding to a specific hardness and wire diameter or to select the optimal compression value under a specific compression value. The optimal hardness and wire diameter of the sealing ring 200. The sealing test device 100 mainly includes a sealing body 110 and a sealing cover 120 .

[0021] Such as figure 2 As shown, the sealing body 110 is roughly cylindrical, with one end closed and the other end open. The sealing body 110 is provided with a sealing groove 111 for accommodating the sealing ring 200 and limiting steps 112 distributed along the circumferential direction of the sealing bo...

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Abstract

The invention relates to a sealing testing device which is used for conducting tests of different compression amount on a sealing ring of a lamp. The sealing testing device comprises a sealing body and a sealing cover. One end of the sealing body is closed, the other end of the sealing body is open, and the sealing body is provided with a sealing groove for containing the sealing ring and a limiting step along the periphery of the sealing body upwards. One end of the sealing cover is sealed, the other end of the sealing cover is open, the open end of the sealing cover is provided with a locating step matched with the limiting step, and sealing faces with different inner diameters are arranged on the periphery of an inner wall of the sealing cover. By arranging the limiting step of different heights on the sealing body, and by matching with the locating step on the sealing cover and the sealing face, compression amount is adjustable, sealing performance testing is conducted for the sealing ring with certain hardness and line diameter by selecting different sealing faces, the sealing faces with different inner diameters correspond to different compression amount, the optimal compression amount of the sealing ring can be determined conveniently, repeated designing of a sealing strip can be reduced in a testing process, and design parameters of the sealing ring can be determined conveniently through one time.

Description

[0001] The invention relates to the field of lamp design, in particular to a sealing test device. 【Background technique】 [0002] For waterproof lamps, especially lamps above IP67, the design focus of the sealing ring is the diameter, compression and hardness of the sealing ring. The traditional method is to first select the wire diameter and hardness, and then select the compression parameter with suitable sealing performance according to the change of compression, so as to finally determine the design parameters. However, the compression amount of the traditional sealing test device is fixed, and the test device needs to be replaced during the test, which is complicated to operate. 【Content of invention】 [0003] Based on this, it is necessary to provide a sealing testing device with relatively simple sealing testing operation. [0004] A sealing test device is used to test different compression amounts of the sealing ring of a lamp, which includes a sealing body and a se...

Claims

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Application Information

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IPC IPC(8): G01M3/00
Inventor 周明杰罗志祥
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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