Kovar alloy relay shell with high protection performance

A relay shell and protective technology, applied in the field of kovar alloy relay shells, can solve problems such as poor protective effect, and achieve the effect of improving protective effect, ensuring safety and high protective performance.

Inactive Publication Date: 2021-03-16
苏州拓达精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a relay case made of Kovar alloy with high protection, so as to solve the problem that the relay cases on the market generally have poor protection effect proposed by the above-mentioned background technology

Method used

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  • Kovar alloy relay shell with high protection performance
  • Kovar alloy relay shell with high protection performance
  • Kovar alloy relay shell with high protection performance

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the present invention provides a technical solution: a highly protective Kovar alloy relay case, including a relay case body 1, a spring 2, a limit plate 3, a gasket 4, a relay body 5, a heat pipe 6, a dustproof Net 7, radiator 8, motor 9, exhaust fan 10, fixed ring 11, movable rod 12, card slot 13, snap ring 14, protective cover 15 and wear-resistant layer 16, the inner bottom wall of relay housing body 1 is provided wi...

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Abstract

The invention discloses a kovar alloy relay shell with high protection performance. The kovar alloy relay shell comprises a relay shell body, a relay body, a radiator and a motor, wherein springs arearranged on the inner bottom wall of the relay shell body, a gasket is fixed at the top of a limiting plate, a heat conduction pipe is arranged on the outer wall of the relay body, and the radiator isarranged in the relay shell body. According to the kovar alloy relay shell with the high protection performance, the springs and the gasket are arranged; through the arranged gasket, friction force between the limiting plate and the relay body is increased, and the protection effect on the relay body is improved; and as the springs are arranged, one spring impacted firstly, then the spring is deformed through pressure, and the spring on the other side of the relay body is pushed to deform to buffer the received pressure, so the impact force borne by the relay body is reduced, the safety of the relay body is guaranteed, and internal parts of the relay body are prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of relays, in particular to a highly protective Kovar alloy relay case. Background technique [0002] The relay is an electrical control device, which is an electrical appliance that makes the controlled quantity undergo a predetermined step change in the electrical output circuit when the change of the input quantity meets the specified requirements. It has a control system and a controlled system. The interaction relationship is usually used in automatic control circuits. It is actually an "automatic switch" that uses a small current to control the operation of a large current, so it plays the role of automatic adjustment, safety protection, and conversion circuits in the circuit. [0003] The relay usually needs a relay shell to complete the protection of the relay and the internal parts of the relay. The known relay shells on the market generally have the problem of poor protection effect. Due to the poo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H45/02H01H45/04H01H45/12H01H3/60
CPCH01H45/02H01H45/04H01H45/12H01H3/60
Inventor 徐晓勇
Owner 苏州拓达精密机械有限公司
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