CN206860403U - Compressor and refrigerator constant speed compressor - Google Patents
Compressor and refrigerator constant speed compressor Download PDFInfo
- Publication number
- CN206860403U CN206860403U CN201720759806.8U CN201720759806U CN206860403U CN 206860403 U CN206860403 U CN 206860403U CN 201720759806 U CN201720759806 U CN 201720759806U CN 206860403 U CN206860403 U CN 206860403U
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- CN
- China
- Prior art keywords
- compressor
- binding post
- lid
- binding
- constant speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of compressor and refrigerator constant speed compressor.The compressor has binding post, the binding post includes lid and binding post, the lid is plate shape, the lid is provided with the connecting hole for penetrating the lid in a thickness direction, the binding post is located in the connecting hole and the connecting hole is stretched out at both ends respectively, and the compressor is provided with least four binding posts.According to the compressor of the utility model embodiment, the compressor has a fairly large number of binding post, disclosure satisfy that the wiring needs of motor lead-out wire, and can adapt to the torque of motor difference or turn to when wiring change require.
Description
Technical field
It the utility model is related to compressor field, more particularly to a kind of compressor and refrigerator constant speed compressor.
Background technology
In traditional constant speed compressor, the mode of connection of stator component winding determines compressor steering and torque, mesh
Preceding constant speed compressor is by the way of a kind of turning operation.With the development of science and technology, only a kind of biography of refrigerating capacity
System constant speed compressor can not meet customer requirement, and refrigeration compressor needs to meet not using different torque or steering
Same refrigeration capacity requirement, just need to develop a kind of constant speed compressor with double steering and/or with a variety of torques for this.How
The change of steering or the torque of constant speed compressor is realized, is the difficult point that industry needs to capture at present.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model purport
A kind of compressor is being proposed, the compressor has a fairly large number of binding post, disclosure satisfy that connecing for different torques or steering
Line requirement, so as to realize the change of the steering of compressor or torque.
The utility model, which also aims to, proposes a kind of refrigerator constant speed compressor, and the refrigerator constant speed compressor has multiple wiring
Terminal, it disclosure satisfy that the torque of change or the motor wiring needs of steering.
According to the compressor of the utility model embodiment, the compressor has binding post, and the binding post includes
Lid and binding post, the lid are plate shape, and the lid is provided with the connecting hole for penetrating the lid in a thickness direction, institute
State that binding post is located in the connecting hole and the connecting hole is stretched out at both ends respectively, the compressor is provided with described at least four
Binding post.
According to the compressor of the utility model embodiment, the compressor has a fairly large number of binding post, disclosure satisfy that
The wiring of motor lead-out wire needs, when in compressor motor steering or torque need change when, can by by circuit communication not
Same binding post is realized, so as to realize the change of the steering of compressor or torque.
In certain embodiments, four either six or seven binding posts can be provided with the compressor.
In certain embodiments, the compressor is provided with least two binding posts.
Specifically, each binding post is provided with the 1-7 separate binding posts.
Specifically, the quantity of the binding post at least two binding posts is unequal.
According to the refrigerator constant speed compressor of the utility model embodiment, there are at least two binding posts, it is each described to connect
Line terminals include lid and binding post, and the lid is plate shape, and the lid is provided with and penetrates the lid in a thickness direction
The connecting hole of body, the binding post is located in the connecting hole and the connecting hole, the refrigerator constant speed pressure are stretched out in both ends respectively
Contracting machine is provided with least four binding posts.
According to the refrigerator constant speed compressor of the utility model embodiment, when in compressor motor steering or torque need to become
, can be by the way that the different binding post of circuit communication be realized, so as to realize the change of the steering of compressor or torque during change.
Specifically, four either six or seven binding posts can be provided with the refrigerator constant speed compressor.
Specifically, the quantity of the binding post at least two binding posts is unequal.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the overall structure diagram according to the refrigerator constant speed compressor of the utility model embodiment.
Reference：
Refrigerator constant speed compressor 100, binding post 1, binding post 11, lid 12, connecting hole 121.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the utility model, and it is not intended that to limitation of the present utility model.
Binding post is had according to the compressor of the utility model embodiment, binding post includes lid and binding post, lid
Body is plate shape, and lid is provided with the connecting hole for penetrating lid in a thickness direction, and binding post is located in connecting hole and both ends are distinguished
Connecting hole is stretched out, compressor is provided with least four binding posts.
It should be noted that the effect of binding post is, compressor power inside part is introduced outer by binding post
Portion's power supply.The upper shell of compressor is provided with mounting hole, and binding post is arranged at mounting hole, and one end of binding post is located at upper casing
To connect the motor lead-out wire inside compressor, the other end is located at outside upper shell to connect external power source in internal portion.
Existing compressor is mostly a kind of steering structure, and the quantity of motor lead-out wire is three, respectively main winding, it is secondary around
Group, public winding, therefore the quantity of binding post is three on binding post.In recent years with the development of new technology, make compressor can be with
Realize when motor steering difference, refrigerating capacity can also change, or motor is adopted with the change needs of working conditions of compressor
The function of being run with different torques.In order to realize that rotating or the operation of more torque modes, compressor electric motor winding at least will
Draw four or more motor lead-out wire, at the same connected on compressor inside and outside binding post at least also to set four or
More than four.
For example, two coiling groups can be formed in compressor on motor, four binding posts A, B, C, D are formed on housing, this four
Individual binding post can form two kinds with external power source and connect electrically.I.e. when external power source connects A, B, C in four binding posts, pressure
One group of coiling group energization operating on motor in contracting machine.When external power source connects A, B, D in four binding posts, electricity in compressor
Another group of coiling group, which is powered, on machine operates.From this, at least four binding posts are set, so as to motor in compressor on compressor
Connecing for lead can electrically change, and this change makes it possible that the steering change of motor and torque change can.
According to the utility model embodiment compressor, there are at least four binding posts, disclosure satisfy that connecing for motor lead-out wire
Line needs, when in compressor motor steering or torque need change when, can by the way that the different binding post of circuit communication is realized,
So as to realize the change of the steering of compressor or torque.
In certain embodiments, four either six or seven binding posts can be provided with compressor.On certain compressor
Binding post can also be more than seven, according to described previously, the quantity of binding post needs and the quantity phase of motor lead-out wire
Match somebody with somebody, when the lead-out wire quantity of motor is more than seven, electric machine structure is complex, and such a situation is not common.Thus, exist
Here to having a case that more than seven binding posts are not described on compressor.
In certain embodiments, compressor is provided with least two binding posts.So more binding post is at least divided into
The two groups of youngsters install, and reduce assembly difficulty.It should be noted that compressor assembling when, the lid and compressor of binding post
Housing needs to do encapsulation process, and compressor housing generally carries certain radian.If all binding posts are located at a lid
On, lid can be made oversized, it is larger to do encapsulation process difficulty with compressor housing.And if by multiple binding posts be distributed to
On few two lids, to form at least two binding posts, assembly difficulty can substantially reduce.
Specifically, at least one binding post is provided with 1-7 separate binding posts.Such design ensure that pressure
When contracting machine has the binding post of identical quantity, there can be diversified forms binding post.
For example, in one embodiment, compressor is provided with six binding posts, the form of binding post can be：(1) press
A binding post is only provided with contracting machine, there are six binding posts on the binding post；(2) there is provided two on compressor to connect
Line terminals, one of binding post are provided with two binding posts, and another binding post is provided with four binding posts；(3) press
Two binding posts are provided with contracting machine, three binding posts are equipped with each binding post.
Specifically, the quantity of the binding post at least two binding posts is unequal.Certainly, multiple wiring on compressor
The quantity of binding post can also be all identical on terminal.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
Structure below with reference to Fig. 1 descriptions according to the refrigerator constant speed compressor 100 of the utility model embodiment.
According to the refrigerator constant speed compressor 100 of the utility model embodiment, as shown in figure 1, having at least two terminals
Son 1, each binding post 1 include lid 12 and binding post 11, and lid 12 is plate shape, and lid 12 is provided with a thickness direction
The connecting hole 121 of lid 12 is penetrated, binding post 11 is located in connecting hole 121 and connecting hole 121, refrigerator constant speed are stretched out in both ends respectively
Compressor 100 is provided with least four binding posts 11.
It should be understood that in existing refrigerator constant speed compressor, a set of main winding and a set of pair are set in stator line embedding groove
Winding, it will usually draw three lead-out wires, main winding lead-out wire, auxiliary winding lead-out wire, public winding lead-out wire, connection respectively is pressed
Binding post on contracting machine.Such compressor is generally only a kind of to be turned to, and the mode of connection of compressor electric motor is fixed, then
Torque capacity of compressor etc. has been fixed, and compressor can not adjust the running status of motor according to the change of cooling condition.
In the utility model embodiment, in order that compressor adapts to different operating modes, can be by refrigerator constant speed compressor 100
Design of electrical motor into turn to and the adjustable mode of connection of torque, have plenty of be arranged to two sets even three sets main windings, so electricity
At least need to draw four lead-out wires on machine.Therefore, refrigerator constant speed compressor 100 is provided with least two binding posts 1 and extremely
Few four binding posts 11 disclosure satisfy that refrigerator constant speed compressor 100 has the mode of connection turned to during torque adjustable function.
According to the refrigerator constant speed compressor 100 of the utility model embodiment, by least two binding posts 1 of setting and extremely
Few four binding posts 11, it disclosure satisfy that refrigerator constant speed compressor 100 has the mode of connection turned to during torque adjustable function.
Specifically, four either six or seven binding posts 11 can be provided with refrigerator constant speed compressor 100.Certain refrigerator
Binding post 11 on constant speed compressor 100 can also be more than seven, according to described previously, the quantity needs and electricity of binding post 11
The quantity of power traction outlet matches, and when the lead-out wire quantity of motor is more than seven, electric machine structure is complex, and such a feelings
Condition is not common.Thus, herein to having a case that more than seven binding posts 11 are not described on compressor.
Specifically, the quantity of the binding post 11 at least two binding posts 1 is unequal.Certainly, refrigerator constant speed compressor
The quantity of binding post 11 can also be all identical on multiple binding posts 1 on 100.
The refrigerator constant speed compressor 100 of one specific embodiment of the utility model is described below with reference to Fig. 1.
The refrigerator constant speed compressor of the present embodiment has two binding posts 1, and each binding post 1 includes lid 12 and three
Individual binding post 11, lid 12 are plate shape, and lid 12 is provided with the connecting hole 121, Mei Gejie for penetrating lid 12 in a thickness direction
Terminal 11 is located in connecting hole 121 and connecting hole 121 is stretched out at both ends respectively.
Refrigerator constant speed compressor 100 in the present embodiment can preferably adapt to the worst cold case of refrigerator, that is, cause refrigerator
When demand difference refrigerating capacity, torque and steering of motor etc. can be adjusted according to actual conditions, so as to realize
Do not shut down or less machine stop times, and reduce power consumption.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (8)
1. a kind of compressor, it is characterised in that the compressor has binding post, and the binding post includes lid and wiring
Post, the lid are plate shape, and the lid is provided with the connecting hole for penetrating the lid in a thickness direction, and the binding post is set
In the connecting hole and the connecting hole is stretched out at both ends respectively, and the compressor is provided with least four binding posts.
2. compressor according to claim 1, it is characterised in that on the compressor can be provided with four either six or
Seven binding posts.
3. compressor according to claim 1, it is characterised in that the compressor is provided with least two terminals
Son.
4. compressor according to claim 3, it is characterised in that at least one binding post is provided with 1-7 phase
The mutually independent binding post.
5. compressor according to claim 3, it is characterised in that the binding post at least two binding posts
Quantity it is unequal.
6. a kind of refrigerator constant speed compressor, it is characterised in that there are at least two binding posts, each binding post wraps
Lid and binding post are included, the lid is plate shape, and the lid is provided with the connecting hole for penetrating the lid in a thickness direction,
The binding post is located in the connecting hole and the connecting hole is stretched out at both ends respectively, and the refrigerator constant speed compressor is provided with extremely
Few four binding posts.
7. refrigerator constant speed compressor according to claim 6, it is characterised in that can be provided with the refrigerator constant speed compressor
Four either six or seven binding posts.
8. refrigerator constant speed compressor according to claim 6, it is characterised in that the institute at least two binding posts
The quantity for stating binding post is unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759806.8U CN206860403U (en) | 2017-06-27 | 2017-06-27 | Compressor and refrigerator constant speed compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759806.8U CN206860403U (en) | 2017-06-27 | 2017-06-27 | Compressor and refrigerator constant speed compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860403U true CN206860403U (en) | 2018-01-09 |
Family
ID=60828584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720759806.8U Expired - Fee Related CN206860403U (en) | 2017-06-27 | 2017-06-27 | Compressor and refrigerator constant speed compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666774A (en) * | 2018-07-04 | 2018-10-16 | 珠海凌达压缩机有限公司 | A kind of compressor wiring rod structure, compressor and air-conditioning system |
| CN111794940A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Speed-regulating compressor for refrigerator and refrigerator |
-
2017
- 2017-06-27 CN CN201720759806.8U patent/CN206860403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666774A (en) * | 2018-07-04 | 2018-10-16 | 珠海凌达压缩机有限公司 | A kind of compressor wiring rod structure, compressor and air-conditioning system |
| CN111794940A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Speed-regulating compressor for refrigerator and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |