CN208571861U - Insulation framework, stator module and motor - Google Patents
Insulation framework, stator module and motor Download PDFInfo
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- CN208571861U CN208571861U CN201821260423.7U CN201821260423U CN208571861U CN 208571861 U CN208571861 U CN 208571861U CN 201821260423 U CN201821260423 U CN 201821260423U CN 208571861 U CN208571861 U CN 208571861U
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Abstract
The utility model proposes a kind of insulation framework, stator module and motor, wherein insulation framework, comprising: insulation framework ontology；Buckle, the first end edge of insulation framework ontology is set, for control panel to be fixed on insulation framework ontology, buckle includes interconnecting piece and limiting section, one end of interconnecting piece is connected on insulation framework ontology, and the other end is axially extending along insulation framework ontology, and the one end of interconnecting piece far from insulation framework ontology is arranged in limiting section, and along the circumferentially extending of insulation framework ontology, to prevent control panel from being fallen off by axial force.
Description
Technical field
The utility model relates to motor fields, in particular to insulation framework, stator module and motor.
Background technique
As depicted in figs. 1 and 2, insulation framework includes insulation framework ontology 1 ' and axially buckles 2 ' in the prior art, axially
The hook of buckle 2 ' is partially toward the center of insulation framework ontology 1 ', since it is desired that guarantee that control panel does not move axially, so
Axial buckle 2 ' highly will be with control panel consistency of thickness, and the margin of tolerance is small, is difficult to ensure in actual production, it may appear that axial
Buckle 2 ' does not reach requirement highly, control panel is caused axially to be buckled 2 ' bottom squeezes, is displaced the axial buckle of disengaging by axial force
2 ' the case where, the prior art install fixed control panel using axial buckle 2 ', it is necessary to which axial buckle 2 ' is flexible can be in diameter
Movement upwards, can just install control panel, therefore control panel has the case where falling off along anti-installation path；The prior art
In axially 2 ' point glue of buckle to increase binding force, technique is cumbersome, increases material is used, and is unfavorable for reducing cost.Use axial direction
2 ' are buckled to fix control panel, the structure is difficult to install, need to gradually install 4 buckles, and the point at buckle is needed after installing
Glue, production efficiency are low, it is difficult to realize automated production；And stress is larger, it is hidden that there are control panels to be displaced, loosens, deforms etc.
Suffer from, causes electrical fault.
It is therefore prevented that control panel is fallen off by axial force, it is this field urgent problem to be solved.
Utility model content
The utility model provides a kind of insulation framework, Stator and electrical machine, to prevent control panel from being fallen off by axial force.
To solve the above-mentioned problems, as the one aspect of the utility model, a kind of insulation framework is provided, comprising:
Insulation framework ontology；
Buckle, is arranged in the first end edge of insulation framework ontology, for control panel to be fixed on insulation framework ontology
On, buckle includes interconnecting piece and limiting section, and one end of interconnecting piece is connected on insulation framework ontology, and the other end is along insulation framework
Ontology it is axially extending, the one end of interconnecting piece far from insulation framework ontology is arranged in limiting section, and along insulation framework ontology
Circumferentially extending.
Optionally, the first end of limiting section is connect with interconnecting piece, and the second end of limiting section is to insulation framework ontology bent
At hook.
Optionally, one side of the hook far from interconnecting piece is the first inclined-plane, and the spacing of the first inclined-plane and interconnecting piece is along far from absolutely
The direction of edge frame body is gradually increased.
Optionally, the first end of limiting section is connect with interconnecting piece, and limiting section is second close to the one side of insulation framework ontology
Inclined-plane, the spacing between the second inclined-plane and insulation framework ontology are gradually increased along the direction far from interconnecting piece.
Optionally, the first end edge of insulation framework ontology is additionally provided at least one positioning column.
The application also proposes a kind of stator module, comprising:
Stator core；
The insulation framework for any one that the application proposes, insulation framework are adapted with stator core；
Control panel is adapted with insulation framework, and the edge of control panel offers the first notch corresponding with buckle, card
Button can match for control panel to be fixed on insulation framework ontology with the first notch.
Optionally, when insulation framework ontology includes hook, the edge of control panel offers corresponding with hook
Two notches；
First notch is disposed adjacent with the second notch, and the compartment of the first notch and the second notch forms positioning protrusion；
When control panel is snapped the upside for being fixed on insulation framework ontology, connecting portion is in the first notch, hook position
In in the second notch, positioning protrusion insertion buckle surrounds the located space formed with insulation framework body first end.
Optionally, it when being provided with positioning column on insulation framework ontology, is offered on control panel corresponding with positioning column
Location hole；When control panel is fixed on the upside of insulation framework ontology, positioning column is inserted into positioning hole.
The application also proposes a kind of motor, the insulation framework including any one that the application proposes.
The application also proposes a kind of motor, the stator module including any one that the application proposes.
The utility model proposes a kind of insulation framework, stator module and motor, the buckle that wherein insulation framework uses
Limiting section along insulation framework ontology circumferentially extending because buckle cannot radially move, there is no control panel by
The case where axial force falls off.
Detailed description of the invention
Fig. 1 is a kind of composition figure of insulation framework in the prior art；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1；
Fig. 3 is a kind of perspective view of insulation framework and control panel in the utility model embodiment；
Fig. 4 is a kind of perspective view figure of control panel in the utility model embodiment；
Fig. 5 is a kind of perspective view of insulation framework in the utility model embodiment；
Fig. 6 is a kind of partial enlarged view of insulation framework and control panel in the utility model embodiment；
Partial enlarged view when Fig. 7 matches for insulation framework a kind of in the utility model embodiment with control panel；
Fig. 8 is the perspective view of another insulation framework and control panel in the utility model embodiment；
Fig. 9 is a kind of perspective view of stator module in the utility model embodiment.
Appended drawing reference in figure: 1, insulation framework ontology；1 ', insulation framework ontology；11, positioning column；2, it buckles；2 ', axial
Buckle；21, interconnecting piece；22, limiting section；221, hook；3, control panel；31, positioning protrusion；4, stator core；5, insulated ring.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of series of steps or device, device, product or electric appliance
Those of be not necessarily limited to be clearly listed step or device, but may include be not clearly listed or for these processes,
The intrinsic other steps of method, product or electric appliance or device.
Fig. 2-Fig. 9 is please referred to, the application proposes a kind of insulation framework, comprising: insulation framework ontology 1 and buckle 2；Buckle 2
The edge of the first end of the insulation framework ontology 1 is set, for control panel 3 to be fixed on the insulation framework ontology
1, the buckle 2 includes interconnecting piece 21 and limiting section 22, and one end of the interconnecting piece 21 is connected to the insulation framework ontology 1
On, the other end is axially extending along the insulation framework ontology 1, and the limiting section 22 is arranged in the interconnecting piece 21 far from institute
One end of insulation framework ontology 1 is stated, and along the circumferentially extending of the insulation framework ontology 1.
In the present embodiment, insulation framework ontology can use the prior art, it is preferred to use light weight insulating material, preparation,
2 setting of buckle is provided with the fixed part matched with buckle 2 on edge, control panel 3, so that control panel 3 is fixed on absolutely
In edge frame body 1, in the insulation framework proposed using the application, Fig. 3 can be referred to, the upper end of buckle does not have to separate
The direction of insulation framework body central is bent, therefore can be prevented buckle from occurring tired situation in use and be extended buckle
Service life, and because buckle can not moving radially and vibrate along insulation framework ontology, when control panel is fixed on
When on insulation framework ontology, it can prevent control panel from receiving axial force and deviate from from buckle.
Preferably, in some alternative embodiments, the first end of the limiting section 22 is connected with the interconnecting piece 21,
The second end of the limiting section 22 is bent to form hook 221 to the insulation framework ontology 1.Please refer to Fig. 5-Fig. 7, the present embodiment
The insulation framework of proposition is matched with control panel 3, the outer edge of control panel 3 can be provided with positioning protrusion 31, positioning protrusion
The upper end of insertion limiting section and insulation framework ontology surrounds in the located space that is formed, thus enhance control panel and insulation framework it
Between bonding strength, prevent control panel radially, axially moving with circumferential along insulation framework ontology.
Preferably, in some alternative embodiments, one side of the hook 221 far from the interconnecting piece 21 is first oblique
The spacing in face, first inclined-plane and the interconnecting piece 21 is gradually increased along the direction far from the insulation framework ontology 1.It please join
It sees Fig. 6 and Fig. 7, surrounds the positioning sky formed with insulation framework ontology when the positioning protrusion 31 on control panel is gradually inserted buckle 2
Between when, positioning protrusion 31 is first in contact with the first inclined-plane, and the horizontal force that hook 221 is subject to is converted skew force by the first inclined-plane,
Hook 221 moves up under the action of the vertical component of skew force, determines so that the positioning protrusion 31 enable is smoothly inserted into
In bit space, reduces the frictional dissipation between positioning protrusion 31 and buckle, extend the service life of buckle.
Preferably, in some alternative embodiments, the first end of the limiting section 22 is connected with the interconnecting piece 21,
The limiting section 22 is the second inclined-plane, second inclined-plane and the insulation framework close to the one side of the insulation framework ontology 1
Spacing between ontology 1 is gradually increased along the direction far from the interconnecting piece 21.Fig. 3 is please referred to, when the control panel 3 in Fig. 3 blocks
Enter below the second inclined-plane, to be snapped when being fixed on insulation framework body upper part, control panel 3 be gradually be moved to buckle 2 with
Between insulation framework body upper part, due to being provided with the second inclined-plane, it can be matched with the control panel of different-thickness,
Preferably, in some alternative embodiments, the first end edge of the insulation framework ontology 1 be additionally provided with to
A few positioning column 11.Positioning column 11 can be matched with the card hole on control panel, thus prevent control panel rotate or radially
It is mobile.Preferably, in some alternative embodiments, the interconnecting piece of buckle is connected to limiting section far from one end of insulation framework
Middle part, positioning column are scalable column, and multiple location holes are correspondingly arranged on control panel, and a positioning column corresponds to two location holes,
Edge on control panel offers the first notch, and the length of the first notch circumferentially is greater than the length of limiting section circumferentially, control
Making sheet covers when in insulation framework, can be by control panel along rotating clockwise or counterclockwise, and interconnecting piece is connected to company after rotation
When in socket part, positioning column is inserted into its corresponding location hole, in the present embodiment, without being defined to control panel rotation direction, and nothing
By by control panel, along rotating clockwise or counterclockwise, control panel can be snapped and block, and positioning column has corresponding positioning
Hole.
The application also proposes a kind of stator module, comprising: stator core 4；Described in any item insulation that the application proposes
Skeleton, the insulation framework are adapted with the stator core 4；Control panel 3 is adapted with the insulation framework, the control
The edge of plate 3 is offered can match with 2 corresponding first notches of the buckle, the buckle 2 with first notch
Close the upside that the control panel 3 is fixed on to the insulation framework ontology 1.Bayonet is combined with the first notch, first will control
Making sheet is bonded with insulation framework upper surface, is then carried out rotation and is clasped, and buckle cannot be moved in the radial of insulation bayonet in the application
It is dynamic, so the case where being fallen off there is no control panel by axial force；Control panel will not be by the power in circumferential direction, to guarantee to prevent simultaneously
Only control panel fails.
Preferably, in some alternative embodiments, when the insulation framework ontology 1 in stator module includes hook
When 221, the edge of the control panel 3 offers second notch corresponding with the hook 221；First notch and institute
It states the second notch to be disposed adjacent, first notch and the second notch compartment form positioning protrusion 31；When the control
When making sheet 3 is fixed on the upside of the insulation framework ontology 1 by the buckle 2, the interconnecting piece 21 is located at first notch
Interior, the hook 221 is located in second notch, and the positioning protrusion 31 is inserted into the buckle 2 and the insulation framework sheet
1 first end of body surrounds the located space formed.Fig. 7 is please referred to, buckle fixes positioning protrusion 31, to prevent control panel edge
Radially, circumferentially with axial movement or vibration.
Preferably, in some alternative embodiments, when being provided with positioning column 11 on the insulation framework ontology 1, institute
It states and offers location hole corresponding with the positioning column 11 on control panel 3；When the control panel is fixed on the insulation framework
When the upside of ontology 1, the positioning column 11 is inserted into the positioning hole.Please refer to Fig. 8, positioning column matched with location hole to
Further control panel 3 is fixed on insulation framework ontology, prevents control panel mobile or vibration.Optionally, as described in Figure 9, fixed
Sub-component further includes insulated ring 5, and side of the control panel 3 far from insulation framework ontology, the shape of insulated ring and control panel is arranged in
Can be the same, the thickness of insulated ring can be less than the thickness of control panel.
The application also proposes a kind of motor, insulation framework described in any one of the application, alternatively, including appointing in the application
Stator module described in one.
The utility model proposes a kind of insulation framework, stator module and motor, the buckle that wherein insulation framework uses
Limiting section along insulation framework ontology circumferentially extending because buckle cannot radially move, there is no control panel by
The case where axial force falls off.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of insulation framework characterized by comprising
Insulation framework ontology (1)；
It buckles (2), setting is in the first end edge of the insulation framework ontology (1), described in being fixed on control panel (3)
On insulation framework ontology (1), the buckle (2) includes interconnecting piece (21) and limiting section (22), one end of the interconnecting piece (21)
Be connected on the insulation framework ontology (1), the other end along the insulation framework ontology (1) axially extending, the limit
One end in the interconnecting piece (21) far from the insulation framework ontology (1) is arranged in portion (22), and along the insulation framework sheet
The circumferentially extending of body (1).
2. insulation framework according to claim 1, which is characterized in that the first end and the connection of the limiting section (22)
Portion (21) connection, the second end of the limiting section (22) are bent to form hook (221) to the insulation framework ontology (1).
3. insulation framework according to claim 2, which is characterized in that
One side of the hook (221) far from the interconnecting piece (21) is the first inclined-plane, first inclined-plane and the interconnecting piece
(21) spacing is gradually increased along the direction far from the insulation framework ontology (1).
4. insulation framework according to claim 1, which is characterized in that
The first end of the limiting section (22) is connect with the interconnecting piece (21), and the limiting section (22) is close to the insulation framework
The one side of ontology (1) is the second inclined-plane, and the spacing between second inclined-plane and the insulation framework ontology (1) is along far from described
The direction of interconnecting piece (21) gradually increases.
5. insulation framework according to claim 1, which is characterized in that the first end margin of the insulation framework ontology (1)
Place is additionally provided at least one positioning column (11).
6. a kind of stator module characterized by comprising
Stator core (4)；
Insulation framework as described in any one in claim 1-5, the insulation framework are adapted with the stator core (4)；
Control panel (3), is adapted with the insulation framework, and the edge of the control panel (3) offers and described buckle (2) phase
Corresponding first notch, the buckle (2) can match the control panel (3) being fixed on institute with first notch
It states on insulation framework ontology (1).
7. stator module according to claim 6, which is characterized in that when the insulation framework ontology (1) includes hook
(221) when, the edge of the control panel (3) offers the second notch corresponding with the hook (221)；
First notch is disposed adjacent with second notch, the compartment shape of first notch and second notch
At positioning protrusion (31)；
When the control panel (3) is fixed on the upside of the insulation framework ontology (1) by the buckle (2), the interconnecting piece
(21) it is located in first notch, the hook (221) is located in second notch, and the positioning protrusion (31) is inserted into institute
It states buckle (2) and insulation framework ontology (1) first end surrounds the located space formed.
8. stator module according to claim 6, which is characterized in that
When being provided with positioning column (11) on the insulation framework ontology (1), offered and the positioning on the control panel (3)
The corresponding location hole of column (11)；When the control panel is fixed on the upside of the insulation framework ontology (1), the positioning column
(11) it is inserted into the positioning hole.
9. a kind of motor characterized by comprising insulation framework as described in any one in claim 1-5.
10. a kind of motor characterized by comprising such as the described in any item stator modules of claim 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260423.7U CN208571861U (en) | 2018-08-06 | 2018-08-06 | Insulation framework, stator module and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260423.7U CN208571861U (en) | 2018-08-06 | 2018-08-06 | Insulation framework, stator module and motor |
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| Publication Number | Publication Date |
|---|---|
| CN208571861U true CN208571861U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821260423.7U Active CN208571861U (en) | 2018-08-06 | 2018-08-06 | Insulation framework, stator module and motor |
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| CN (1) | CN208571861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492664A (en) * | 2019-08-29 | 2019-11-22 | 珠海凯邦电机制造有限公司 | A kind of insulation protecting device, its fixed structure and motor |
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2018
- 2018-08-06 CN CN201821260423.7U patent/CN208571861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492664A (en) * | 2019-08-29 | 2019-11-22 | 珠海凯邦电机制造有限公司 | A kind of insulation protecting device, its fixed structure and motor |
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