Electromagnetic relay protecting shell

A technology for electromagnetic relays and protective shells, which is applied in the direction of electromagnetic relays, electromagnetic relay details, relays, etc., can solve problems such as unfavorable electromagnetic relay heat dissipation, relay working failures, etc., and achieve the effect of simple structure, ensuring protection, and ensuring tight connection

Inactive Publication Date: 2018-08-17
XUZHOU CURRENCY MAGNETOELECTRICITY
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Electromagnetic relay is an electronic control device. It has a control system and a controlled system. It is usually used in automatic control circuits. It plays the role of circuit regulation, safety protection, conversion circuits, etc. in the circuit. It is necessary to install a protective shell during the installation process. In order to protect the safety of the relay, the existing protective shell is not conducive to the heat dissipation of the electromagnetic relay, which may easily lead to the malfunction of the relay

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  • Electromagnetic relay protecting shell

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, 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.

[0013] see figure 1 , the present invention provides a technical solution: an electromagnetic relay protective shell, including an electromagnetic relay body 1, a shell 2 and a water tank 3, a shell 2 is movably socketed on the electromagnetic relay body 1, the shell 2 is a cavity structure, and the shell 2 The top wall is fixedly connected with a water tank 3, the top of the side wall of the water tank 3 is hinged with a tank cover 6, the tank cover 6 is fixe...

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Abstract

The invention discloses an electromagnetic relay protecting shell. The electromagnetic relay protecting shell comprises an electromagnetic relay body, a shell and a water tank, wherein the electromagnetic relay body is movably connected with the shell in a sleeving manner; the shell has a cavity structure; the top wall of the shell is fixedly connected with the water tank; and the top end of the side wall of the water tank is hinged to a tank cover. By combination of the water tank, a branch pipe and a screw, the electromagnetic relay body is closely fixed effectively by the shell, while comprehensive protection is implemented, the electromagnetic relay body is effectively cooled, the box cover is opened conveniently, and water is added conveniently at any time to reduce the temperature; by combination of a wire hole and a screw, close connection between the electromagnetic relay body and the shell is ensured effectively, and the protecting effect of the shell is ensured; and the electromagnetic relay protecting shell is simple in structure and convenient to use, and the service time of the electromagnetic relay body is prolonged effectively.

Description

technical field [0001] The invention relates to the technical field of relay accessories, in particular to an electromagnetic relay protective shell. Background technique [0002] Electromagnetic relay is an electronic control device. It has a control system and a controlled system. It is usually used in automatic control circuits. It plays the role of circuit regulation, safety protection, conversion circuits, etc. in the circuit. It is necessary to install a protective shell during the installation process. In order to protect the safety of the relay, the existing protective shell is not conducive to the heat dissipation of the electromagnetic relay, which may easily lead to the malfunction of the relay. Contents of the invention [0003] The object of the present invention is to provide a protective housing for an electromagnetic relay to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention provides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/02H01H50/12
CPCH01H50/023H01H50/12
Inventor 高坤
Owner XUZHOU CURRENCY MAGNETOELECTRICITY
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