High-safety relay convenient for automatic production

Abstract

The invention relates to an electromagnetic relay, in particular to a high-safety relay convenient for automatic production, and belongs to the technical field of electrical equipment. The high-safetyrelay convenient for automatic production is composed of a base, a shell, a contact assembly, a magnetic circuit assembly and a transmission assembly, the contact assembly and the magnetic circuit assembly are inserted into the base, the elastic piece of the transmission assembly is riveted with a yoke and an armature respectively, the tail end of the armature is inserted into a mounting groove of a push rod. The structure is simple, and automatic assembly is facilitated; the shell is arranged on the base, all the functional components are sealed in the airtight sealed space formed by the shell and the base through glue sealing treatment, adverse effects of dust, harmful waste gas, flammable and combustible gas and the like on the functional components are eradicated, and safety is high.

Description

technical field [0001] The invention relates to a relay, in particular to a high-safety relay which is convenient for automatic production and is applied in the field of white goods, and belongs to the technical field of electrical equipment. Background technique [0002] The white goods relays currently on the market have a complex product structure and a large number of components. The fixed armature hook has a complex structure and many bends, which is not conducive to automatic assembly. There is also a plastic partition at the end of the yoke to isolate the armature and the yoke. , the manufacturing and processing of some processes can only be done manually, the production efficiency is low, and the product processing cost is high. Due to manual work, the product consistency is not high enough, and the product parameters are unstable, which affects the overall performance and quality of the product to a certain extent. [0003] In addition, traditional home appliance re...

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Problems solved by technology

[0002] The white goods relays currently on the market have a complex product structure and a large number of components. The fixed armature hook has a complex structure and many bends, which is not conducive to automatic assembly. There is also a plastic partition at the end of the yoke to isolate the armature and the yoke. , the manufacturing and processing of some processes can only be done manually, the production efficiency is low, the product processing cost is high, and due to manual work, the product consistency is not high enough, and the product parameters are unstable, which affects the overall performance and quality of the product to a certain extent

[0003] In addition, traditional home appliance relays adopt a non-airtight structure. During actual use, the product is easily exposed to dust, flammable and explosive gases, and water vapor. or electrical explosion and other safety accidents, especially when used in air conditioners and refrigerators. Due to the use of refrigerants, etc., when leakage occurs, the safety hazards of traditional products will become more prominent. It is urgent to develop an airtight product that can effectively prevent And isolate the external gas from contact with the internal arc of the relay, thereby eliminating various safety hazards and improving the safety and reliability of home appliances

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