Vacuum sealed electrical wire outlet structure

A vacuum sealing and electrical technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of medium leakage or external medium infiltration, long processing cycle, high cost, etc., achieve simple structure, low cost, and prevent internal and external leakage Effect

Pending Publication Date: 2018-03-23
NANJING CIGU TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of hermetic compressors, the inside and outside of the motor need to be completely sealed, and no medium leakage or external medium infiltration is allowed. The terminals used for the outlet of the motor need to be customized and purchased. Ceramic sintered or glass sintered structures are commonly used, and the cost is high. The processing cycle long

Method used

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  • Vacuum sealed electrical wire outlet structure
  • Vacuum sealed electrical wire outlet structure
  • Vacuum sealed electrical wire outlet structure

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as Figure 1 to Figure 4 As shown, the present invention discloses a vacuum-sealed electrical outlet structure, comprising a wiring cover 11, an inner insulating sleeve 12, an outer insulating sleeve 13, a sealing ring 14, a terminal post 15, a hex nut 16 and a wire lug 17, and the wiring cover 11 is provided with There is a connection hole 111, and the terminal post 15 is connected in the connection hole 111. The inner insulating cover 12, the outer insulating cover 13 and the sealing ring 14 are all sleeved on the terminal post 15, and the inner insulating cover 12 and the outer insulating cover 13 are respectively placed On the inner and outer sides of the wiring cover 11, the sealing ring 14 is placed between the inner insulating sleeve 12 and the outer insulating sleeve 13, a number of hex nuts 16 are threaded on the upper and lower sides of the termin...

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Abstract

The invention discloses a vacuum sealed electrical wire outlet structure, comprising a wiring cover, an inner insulation sleeve, an outer insulation sleeve, a sealing ring, a wiring terminal, hexagonnuts and a cable lug. A wiring hole is set on the wiring cover. The wiring terminal penetrates the wiring hole. The inner insulation sleeve, the outer insulation sleeve and the sealing ring sleeve thewiring terminal. The inner insulation sleeve and the outer insulation sleeve are respectively set at the inner side and the outer side of the wiring cover. The sealing ring is set between the inner insulation sleeve and the outer insulation sleeve. A plurality of hexagon nuts are in threaded connection with the upper side and the lower side of the wiring terminal. The cable lug sleeves the wiringterminal. The hexagon nuts at the upper side and lower side of the wiring terminal are screwed tightly and the inner insulation sleeve and the outer insulation sleeve correspondingly resist against the wiring hole in a sealed mode. The vacuum sealed electrical wire outlet structure is simple in structure, low in cost and good in sealing effect and is applied to an occasion having a strict sealingrequirement for a motor. On the premise of ensuring electrical transport, the interior and exterior leakage of the motor is avoided.

Description

Technical field: [0001] The invention relates to a vacuum-sealed electrical outlet structure. Background technique: [0002] In the field of hermetic compressors, the inside and outside of the motor need to be completely sealed, and no medium leakage or external medium infiltration is allowed. The terminals used for the outlet of the motor need to be customized and purchased. Ceramic sintered or glass sintered structures are commonly used, and the cost is high. The processing cycle long. [0003] Therefore, it is necessary to improve the prior art to solve the deficiencies of the prior art. Invention content: [0004] The present invention provides a vacuum-sealed electrical outlet structure in order to solve the above-mentioned problems in the prior art. [0005] The technical solutions adopted in the present invention include: a vacuum-sealed electrical outlet structure, including a wiring cover, an inner insulating sleeve, an outer insulating sleeve, a sealing ring, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/22H02K5/10
CPCH02K5/10H02K5/225
Inventor 包金哲刘淑云吴立华董继勇
Owner NANJING CIGU TECH CORP LTD
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