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Rotor core, compressor and air conditioner

A technology for rotor cores and compressors, which is applied in the fields of rotor cores, compressors, and air conditioners, and can solve problems such as poor bonding of magnetic steel, achieve firm bonding, and solve the effects of weak bonding

Active Publication Date: 2019-04-05
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a rotor core, a compressor and an air conditioner to solve the problem that the magnetic steel of the rotor core in the prior art is prone to weak bonding

Method used

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  • Rotor core, compressor and air conditioner
  • Rotor core, compressor and air conditioner
  • Rotor core, compressor and air conditioner

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0032] It should be noted ...

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Abstract

The invention provides a rotor core, a compressor and an air conditioner. The rotor core comprises a rotor core body and glue injection passages, wherein magnetic steel mounting grooves are formed on the rotor core body; the glue injection passages are formed in the rotor core body; one ends of the glue injection passages extend to the surface of the rotor core body and form glue injection ports, and the other ends of the glue injection passages are communicated with the magnetic steel mounting grooves. The technical solution of the invention solves the problem in the prior art that the magnetic steel of the rotor core is likely to be bonded infirmly.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a rotor core, a compressor and an air conditioner. Background technique [0002] In the prior art, for the installation of the magnetic steel in the embedded rotor, the magnetic steel installed in the magnetic steel groove can generally be fixed by means of baffles or glue coating. If glue is used to fix the magnetic steel, since the magnetic steel groove is a relatively closed space, the method of applying glue generally can only be carried out by applying glue on the magnetic steel and then inserting the magnetic steel into the magnetic steel. The method of gluing like this is easy to appear gluing inhomogeneously, causes most glue to stay outside the magnetic steel groove, and then makes the glue that the magnetic steel groove interior retains less. The above situation is prone to the phenomenon that the magnetic steel is not firmly bonded, which is not conduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K1/27
CPCH02K1/2706
Inventor 郝福刚李昊赵正刘吉胜肖胜宇钟成堡
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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