Linear compressor

A technology of linear compressors and spring pressure plates, applied in the field of compressors, can solve the problems of low reliability of linear compressors, achieve the effects of reducing friction, improving reliability, and improving coaxiality

Active Publication Date: 2020-08-07
QINGDAO HAIER SMART TECH R & D CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a linear compressor to solve the defect of low reliability of the linear compressor in the prior art, and realize the improvement of the reliability of the linear compressor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Linear compressor
  • Linear compressor
  • Linear compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0023] like Figure 2-Figure 3 As shown, the linear compressor of this embodiment includes a casing 1, and a mover 2, a stator 3, a cylinder 4, a piston, a spring 6 and a spring pressure plate 7 arranged in the casing 1, and the stator 3 forms a magnetic field space ( not shown), the mover 2 is provided with a magnet 21, the magnet 21 is ins...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a linear compressor. The linear compressor comprises a shell, a mover, a stator, an air cylinder, a piston, springs and a spring pressure plate, wherein the mover, the stator, the air cylinder, the piston, the springs and the spring pressure plate are arranged in the shell. The stator forms a magnetic field space. A magnetic body is arranged on the mover and inserted into the magnetic field space. The spring pressure plate and the air cylinder are correspondingly fixed to the two sides of the stator. The mover is located between the spring pressure plate and the stator. The springs are arranged between the mover and the spring pressure plate and arranged between the mover and the stator. The piston comprises a piston head and a piston rod which are connected together. The piston head is slidably arranged in the air cylinder. The piston rod is fixedly connected with the mover. A supporting sleeve is arranged on the spring pressure plate. The free end of the piston rod is slidably arranged in the supporting sleeve. The two sides of the piston are supported through the air cylinder and the supporting sleeve, the situation that the piston generates cornering force due to the weight of the mover is avoided, and the reliability of linear compressor is improved.

Description

technical field [0001] The invention relates to a compressor, in particular to a linear compressor. Background technique [0002] At present, there are two types of compressors used in refrigeration equipment: rotary and linear, such as figure 1 As shown, the linear compressor in the prior art usually includes a casing 1, a stator 2, a coil 3, a mover 4, a piston and a cylinder 6; wherein, the mover 4 is provided with a magnet 41, and the magnet 41 is inserted into the outer stator In the magnetic field space formed by 2, a coil 3 is placed in the stator 2, one end of the piston is connected to the mover 4, and the other end of the piston is inserted in the inner cavity of the cylinder 6. During use, the coil 3 is energized to generate an alternating magnetic field to drive the mover 4 to drive the piston to reciprocate at high frequency. However, limited by the operating principle of the linear compressor, it is necessary to ensure that the piston and cylinder 6 are highl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/04
Inventor 李孟成李衡国闫赛娜宋斌陈晓琳许升
Owner QINGDAO HAIER SMART TECH R & D CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap