A linear compressor

A linear compressor and flange technology, applied in the mechanical field, can solve the problems of linear compressor energy efficiency reduction, large air resistance, etc.

Active Publication Date: 2019-09-17
QINGDAO HAIER SMART TECH R & D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, in order to solve the problem in the prior art that the mover part of the mover part reciprocates at high speed and high frequency in the air gap, it will generate a large air resistance, resulting in a decrease in the energy efficiency of the linear compressor. The purpose of the present invention is to A Linear Compressor

Method used

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  • A linear compressor
  • A linear compressor
  • A linear compressor

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Embodiment Construction

[0031] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

Disclosed is a linear compressor. The linear compressor comprises a front flange, an inner stator, an outer stator and active cells which reciprocate in gaps between the inner stator and the outer stator, at least one through hole which communicates with the gaps is formed in the front flange, and the outer stator and an oil supply assembly which supplies oil to the gaps through the through holes is also included. By means of the scheme, the wind resistance of movement of the active cells can be effectively reduced, and the efficiency of the linear compressor is improved; and besides, the lubricating oil in an oil pump is pumped to the through holes of the front flange through an oil pipe, lubrication and cooling for all parts which the lubricating oil passes through can be achieved, and accordingly the oversize of the front flange due to building of an oil passageway is avoided.

Description

technical field [0001] The invention belongs to the mechanical field, in particular to a linear compressor. Background technique [0002] Such as figure 1 As shown, it is a structural schematic diagram of an existing linear compressor, which includes a front flange 1', an outer stator 2', and an inner stator 3'. There is a gap 4' between the outer stator 2' and the inner stator 3', and the dynamic The sub 5' reciprocates along the gap 4', and the lubricating oil 7' is contained at the bottom of the linear compressor casing 6'; the front flange 1' is set on the outside of the cylinder 8', and is closely attached to the outer stator 2', And the inner stator 3' is fixed on the front flange 1'. Due to the characteristics of the linear compressor, the gap 4' between the inner and outer stators is as small as possible. The mover part of the mover part reciprocates at high speed and high frequency in the air gap Movement will generate greater air resistance, resulting in reduced ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/02F04B39/00
Inventor 赵志强李衡国闫赛娜宋斌李孟成许升李标
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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