CN206226137U - Stator punching and the motor with it, compressor - Google Patents
Stator punching and the motor with it, compressor Download PDFInfo
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- CN206226137U CN206226137U CN201621281784.0U CN201621281784U CN206226137U CN 206226137 U CN206226137 U CN 206226137U CN 201621281784 U CN201621281784 U CN 201621281784U CN 206226137 U CN206226137 U CN 206226137U
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Abstract
The utility model discloses a kind of stator punching and the motor with it, compressor, the stator punching is generally formed into rectangular shape, and the maximum of the length of the stator punching is L, and the maximum of the width of the stator punching is W, wherein, described L, W meet respectively：92.5mm≤L≤94mm, 87mm≤W≤88.6mm.According to stator punching of the present utility model, it is defined by the value of length L and width W to stator punching, relatively reduce the outer profile size of stator punching, so as to save the raw material of stator punching, cost is reduced, when stator punching is used in motor, the outline of stator punching differs smaller with the field region of motor, so as to ensure that the magnetic induction intensity of stator punching edge, and then improve the stock utilization of stator punching.
Description
Technical field
The utility model is related to machine field, more particularly, to a kind of stator punching and the motor with it, compressor.
Background technology
In correlation technique, stator punching is designed to square structure, however, the outline of the stator punching of this square structure
Size is larger, and when said stator punching is used in motor, the field region of motor differs larger with the outline of stator punching,
And the field region of motor is smaller relative to the outline of stator punching, cause the magnetic induction intensity of stator punching edge low,
So as to the stock utilization of stator punching is relatively low.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, of the present utility model
One purpose is to propose a kind of stator punching, and this stator punching saves raw material, reduces cost, improves its material
Utilization rate.
Another purpose of the present utility model is to propose a kind of motor with said stator punching.
Further object of the present utility model is to propose a kind of compressor with above-mentioned motor.
According to the stator punching of the utility model first aspect, the stator punching is generally formed into rectangular shape, described
The maximum of the length of stator punching is L, and the maximum of the width of the stator punching is W, wherein, described L, W meet respectively：
92.5mm≤L≤94mm, 87mm≤W≤88.6mm.
According to stator punching of the present utility model, it is defined by the value of length L and width W to stator punching,
The outer profile size of stator punching is relatively reduced, so as to save the raw material of stator punching, cost is reduced, and, by
It is smaller in the outer profile size of stator punching, when stator punching is used in motor, the outline of stator punching and the magnetic of motor
Field areas difference is smaller, so as to ensure that the magnetic induction intensity of stator punching edge, and then improves the material of stator punching
Utilization rate.
In addition, can also have following additional technical feature according to stator punching of the present utility model：
According to one embodiment of the present utility model, described L, W further meet respectively：L=93mm, W=87.6mm.
Have according to one embodiment of the present utility model, at the angle of at least one of four angles of the stator punching oblique
Angle between the short side of side, the hypotenuse and the stator punching is α, wherein, the α meets：28°≤α≤29°.
According to one embodiment of the present utility model, the α further meets：α=28 ° 5 '.
According to one embodiment of the present utility model, the stator punching has at least one installation portion, the installation portion
On be formed with mounting hole, the edge of the installation portion include being connected with each other first while and when second, first side is described
The part of one of them in the side long of stator punching and short side, described second while one end with described first while be connected, institute
The other end for stating the second side is connected with the hypotenuse, described second while the other end with described first while the distance between be
H, the H meets：11.5mm≤H≤11.75mm.
According to one embodiment of the present utility model, the mounting hole is set adjacent to the edge of the stator punching.
According to one embodiment of the present utility model, the H further meets：H≤11.67mm.
According to the motor of the utility model second aspect, including rushed according to the stator of the above-mentioned first aspect of the utility model
Piece.
According to one embodiment of the present utility model, the motor is variable-frequency motor.
According to the compressor of the utility model third aspect, including according to the motor of the above-mentioned second aspect of the utility model.
Additional aspect of the present utility model and advantage 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 from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the stator punching according to the utility model embodiment.
Reference：
100：Stator punching；
1：Installation portion；10a：Mounting hole；11：First side；12：Second side.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include the first and second feature directly contacts, it is also possible to including the first and second features not be directly contact but logical
The other characterisation contact crossed between them.And, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
The stator punching 100 according to the utility model first aspect embodiment is described below with reference to Fig. 1.
As shown in figure 1, according to the stator punching 100 of the utility model first aspect embodiment, the substantially shape of stator punching 100
As rectangular shape, the maximum of the length of stator punching 100 is L, and the maximum of the width of stator punching 100 is W, wherein,
L, W meet respectively：92.5mm≤L≤94mm, 87mm≤W≤88.6mm.
For example, as shown in figure 1, the left and right directions of stator punching 100 is its length direction, the upper and lower of stator punching 100
To being its width, and the maximum L of the length of stator punching 100 meets 92.5mm≤L≤94mm, stator punching 100
The maximum W of width meets 87mm≤W≤88.6mm, thus, is carried out by the value of length L and width W to stator punching
Limit so that the outer profile size of stator punching 100 is smaller, saves the raw material of stator punching 100, reduces cost.When
Stator punching 100 is used for when in motor, and the outline of stator punching 100 differs smaller with the field region of motor, so as to avoid
Magnetic induction intensity at stator punching frontside edge is low, it is ensured that magnetic induction intensity at stator punching frontside edge so that fixed
The edge of sub- punching 100 is also utilized, and then improves the stock utilization of stator punching 100.
Stator punching 100 according to the utility model embodiment, by the length L of stator punching 100 and taking for width W
Value is defined, and relatively reduces the outer profile size of stator punching 100, so as to save the raw material of stator punching 100, drop
Low cost.The outer profile size for being additionally, since stator punching 100 is smaller, when stator punching 100 is used in motor, stator
The outline of punching 100 differs smaller with the field region of motor, strong so as to ensure that the magnetic induction at stator punching frontside edge
Degree, and then improve the stock utilization of stator punching 100.
In one embodiment of the present utility model, as shown in figure 1, L, W further meet respectively：L=93mm, W=
87.6mm, thus, the outer profile size of stator punching 100 is smaller, so as to save the raw material of stator punching 100, reduces
Cost.When the stator punching 100 for meeting above-mentioned size requirement is used in motor, outline and the motor of stator punching 100
Field region difference is smaller, so as to ensure that the magnetic induction intensity at stator punching frontside edge, and then improves stator punching
100 stock utilization.
In further embodiment of the present utility model, at least one of four angles of stator punching 100 have at angle
Angle between the short side of hypotenuse, the hypotenuse and stator punching 100 is α, wherein, α meets：28°≤α≤29°.For example, such as Fig. 1
Shown, hypotenuse can be arranged at least one of four angles of stator punching 100 angle, and hypotenuse constitutes stator punching
The part at 100 edge, the short side of stator punching 100 is the corresponding edge of its width, hypotenuse and stator punching 100
The angle α of width meets：28°≤α≤29°.Thus, the setting of hypotenuse can further reduce the outer of stator punching 100
Overall size, and, hypotenuse meets relative to the inclined angle [alpha] of the width of stator punching 100：28 °≤α≤29 °, keep away
Exempt to cause the foreign steamer of stator punching 100 because hypotenuse is excessive relative to the inclined angle of the width of stator punching 100
It is wide undersized, so as to influence the performance of motor, and then ensure that the performance of motor.
In an alternative embodiment of the present utility model, as shown in figure 1, α further meets：α=28 ° 5 '.Thus, enter
One step reduces the outer profile size of stator punching 100, further saves the raw material of stator punching 100, while further
The magnetic induction intensity at stator punching frontside edge is ensure that, the stock utilization of stator punching 100 is further increased, and work as
Stator punching 100 is used for when in motor, and the outer profile size of stator punching 100 will not be too small, causes to influence the performance of motor, from
And further ensure the performance of motor.
In one embodiment of the present utility model, stator punching 100 has at least one installation portion 1, shape on installation portion 1
Include be connected with each other first at 11 and second 12 into the edge for having mounting hole 10a, installation portion 1, the first side 11 rushes for stator
The part of one of them in the side long of piece 100 and short side, second 11 is connected when 12 one end is with first, the second side 12
The other end is connected with hypotenuse, second in 12 other end and first the distance between 11 be H, H meet：11.5mm≤H≤
11.75mm.For example, as shown in figure 1, at least one installation portion 1 is located on the edge of stator punching 100, and each installation portion 1
Be each formed with mounting hole 10a, in order to the installation between stator punching 100, the edge of installation portion 1 can include being connected with each other and
The first of rounding off at 11 and second 12, wherein, first while 11 can be stator punching 100 it is long while a part, the
Two in 12 other end and first 11 between in the vertical direction apart from H meet：11.5mm≤H≤11.75mm.Thus,
Setting meets H >=11.5mm apart from H, the outer profile size of stator punching 100 is further walked reduction, and by setting apart from H
≤ 11.75mm, can avoid the outer profile size that is causing stator punching 100 due to excessive apart from H too small, so as to influence motor
Performance, and then ensure that the performance of motor.
Certainly, the first side 11 can also be a part (not shown) for the short side of stator punching 100, now, the first side
11 is vertically extending, and the second side 12 extends in left-right direction, and second when 12 one end being connected with hypotenuse is with first 11
Distance in the lateral direction is H, wherein, H meets：11.5mm≤H≤11.75mm.
In one embodiment of the present utility model, as shown in figure 1, the edge of mounting hole 10a adjacent stators punching 100 sets
Put.Thus, stator punching 100 is used for when in motor, and mounting hole 10a will not interfere with the magnetic field of motor and influence stator punching 100
Magnetic induction intensity, so as to ensure that the normal operation of motor.
Alternatively, as shown in figure 1, H further meets：H≤11.67mm.Thus, it is possible to further avoid due to apart from H
The excessive outer profile size for causing stator punching 100 is too small, so as to influence the performance of motor, and then ensure that the performance of motor.
Motor (not shown) according to the utility model second aspect embodiment, including according to the utility model above-mentioned
The stator punching 100 of one side embodiment.
According to the motor of the utility model embodiment, by using above-mentioned stator punching 100, will motor magnetic circuit is met
On the basis of asking, the raw material of stator punching 100 can be saved, reduce the cost of motor, improve stock utilization, and
Ensure that the normal operation of motor.Wherein, motor is chosen as variable-frequency motor, but not limited to this.
Compressor (not shown) according to the utility model third aspect embodiment, including it is above-mentioned according to the utility model
The motor of second aspect embodiment.Wherein, above-mentioned compressor can be used in the electrical equipment such as refrigerator, air-conditioning.
According to the compressor of the utility model embodiment, by using above-mentioned motor, the row of compressor design is being reached
On the premise of amount and efficiency demand, the raw material of stator punching 100 can be saved, reduce the cost of compressor, improve material
Material utilization rate.
Other compositions of motor and compressor according to the utility model embodiment and operation are for the common skill in this area
All it is known for art personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can in an appropriate manner be combined in one or more any 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：
In the case where principle of the present utility model and objective is not departed from various changes, modification, replacement can be carried out to these embodiments
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (10)
1. a kind of stator punching, it is characterised in that the stator punching is generally formed into rectangular shape, the length of the stator punching
The maximum of degree is L, and the maximum of the width of the stator punching is W, wherein, described L, W meet respectively：92.5mm≤L≤
94mm, 87mm≤W≤88.6mm.
2. stator punching according to claim 1, it is characterised in that described L, W further meet respectively：L=93mm, W
=87.6mm.
3. stator punching according to claim 1, it is characterised in that at least one of four angles of the stator punching
There is hypotenuse, the angle between the hypotenuse and the short side of the stator punching is α at angle, wherein, the α meets：28°≤α
≤29°。
4. stator punching according to claim 3, it is characterised in that the α further meets：α=28 ° 5 '.
5. the stator punching according to claim 3 or 4, it is characterised in that the stator punching has at least one to install
Portion, is formed with mounting hole on the installation portion, the edge of the installation portion include being connected with each other first while and when second, it is described
First while for the stator punching it is long while and short side in the part of one of them, the one end on second side and described
While be connected, the other end on second side is connected with the hypotenuse, described second while the other end with described first while
The distance between be H, the H meets：11.5mm≤H≤11.75mm.
6. stator punching according to claim 5, it is characterised in that the mounting hole is adjacent to the edge of the stator punching
Set.
7. stator punching according to claim 5, it is characterised in that the H further meets：H≤11.67mm.
8. a kind of motor, it is characterised in that including the stator punching according to any one of claim 1-7.
9. motor according to claim 8, it is characterised in that the motor is variable-frequency motor.
10. a kind of compressor, it is characterised in that including motor according to claim 8 or claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281784.0U CN206226137U (en) | 2016-11-25 | 2016-11-25 | Stator punching and the motor with it, compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281784.0U CN206226137U (en) | 2016-11-25 | 2016-11-25 | Stator punching and the motor with it, compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226137U true CN206226137U (en) | 2017-06-06 |
Family
ID=58786100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281784.0U Active CN206226137U (en) | 2016-11-25 | 2016-11-25 | Stator punching and the motor with it, compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226137U (en) |
-
2016
- 2016-11-25 CN CN201621281784.0U patent/CN206226137U/en active Active
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