CN110380557A - A kind of plastic packaging motor and air-conditioning - Google Patents
A kind of plastic packaging motor and air-conditioning Download PDFInfo
- Publication number
- CN110380557A CN110380557A CN201910571864.1A CN201910571864A CN110380557A CN 110380557 A CN110380557 A CN 110380557A CN 201910571864 A CN201910571864 A CN 201910571864A CN 110380557 A CN110380557 A CN 110380557A
- Authority
- CN
- China
- Prior art keywords
- bearing
- plastic packaging
- elastic sheet
- electroconductive elastic
- packaging motor
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 43
- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 238000005536 corrosion prevention Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention relates to a kind of plastic packaging motor and air-conditionings, belong to plastic packaging motor technical field, which includes rotor assembly, first bearing, second bearing, electroconductive elastic sheet, bearing cap and the stator module with bearing mounting groove;First bearing is mounted in bearing mounting groove, and bearing cap, which is covered, is equipped with bearing chamber at the notch of bearing mounting groove and on the bearing cap, second bearing is mounted in bearing chamber, and the outer ring of first bearing and second bearing is contacted with electroconductive elastic sheet;Rotor assembly is mounted on side of the bearing cap far from stator module and the shaft of the rotor assembly is through in the inner ring of first bearing and second bearing, using the above structure, plastic packaging motor provided by the invention has more preferably electric corrosion prevention performance, the air-conditioning includes above-mentioned plastic packaging motor, so noise is smaller when air-conditioning has longer service life and uses.
Description
Technical field
The invention belongs to plastic packaging motor technical field, in particular to a kind of plastic packaging motor and air-conditioning.
Background technique
Plastic packaging motor by be the following electromechanics trade development trend, the bearing in traditional plastic packaging motor will receive galvanic corrosion and leads
Cause bearing top circle circumferential embossment uneven, bearing life decline, noise increases, and how mitigating or avoiding bearing spot corrosion has been plastic packaging
The very urgent problem to be solved of motor.
The anti-electric etching method of bearing that plastic packaging motor uses at present mainly pastes conductive tape connection electricity on plastic packaging shell
The front and rear cover of machine, but reliability is low, there is very big security risk;Or stator core is connected with end cap using contact pin
Connect, but this method be also it is insecure, not can solve the poor ability of plastic packaging motor bearing galvanic corrosion problems.
Summary of the invention
The present invention provides a kind of plastic packaging motor, and the way reliability to solve traditional plastic packaging motor bearing electric corrosion prevention is low
The technical issues of.
The present invention is achieved through the following technical solutions: a kind of plastic packaging motor, including rotor assembly, first bearing, the second axis
It holds, electroconductive elastic sheet, bearing cap and the stator module with bearing mounting groove;
The first bearing is mounted in the bearing mounting groove, and the bearing cap covers the notch in the bearing mounting groove
Place and the bearing cap are equipped with bearing chamber, and the second bearing is mounted in the bearing chamber, the first bearing and described the
The outer ring of two bearings is contacted with the electroconductive elastic sheet;
The rotor assembly is mounted on side of the bearing cap far from the stator module and the shaft of the rotor assembly
It is through in the inner ring of the first bearing and the second bearing.
Further, in order to preferably realize the present invention, the electroconductive elastic sheet is raised equipped at least two, and described first
Bearing outer ring offsets with convex top described in one of them, and the second bearing outer ring offsets with convex top described in another.
Further, in order to preferably realize the present invention, what the raised main body for the electroconductive elastic sheet was bent to form
Structure.
Further, in order to which the present invention is better achieved, the width of the protrusion is certainly close to the main body of the electroconductive elastic sheet
Side is gradually reduced towards the body side far from the electroconductive elastic sheet and the protrusion connects with the main body of the electroconductive elastic sheet two
Angle between side and the main body of the electroconductive elastic sheet is obtuse angle.
Further, in order to which the present invention is better achieved, the cross sectional shape of the protrusion is trapezoidal or arc-shaped.
Further, in order to which the present invention is better achieved, the main body both ends of the electroconductive elastic sheet are respectively equipped with a diameter
To locating piece, a card slot, two radial positioning block difference are respectively equipped on the bearing cap and the stator module
It is plugged in two card slots.
Further, in order to be better achieved the present invention, the radial positioning block includes transverse slat and riser, the riser
The middle part that one end is connected to the transverse slat forms T font structure, and the other end of the riser is vertically connected on the electroconductive elastic sheet
Body end, the card slot is the T-slot being adapted to the radial positioning block.
Further, in order to which the present invention is better achieved, the notch of the card slot is equipped with guiding bevel edge.
Further, in order to be better achieved the present invention, the electroconductive elastic sheet with a thickness of 0.3-0.8mm.
Further, in order to be better achieved the present invention, the transverse slat, the riser and electroconductive elastic sheet one at
Type.
The present invention also provides a kind of air-conditionings, to solve air-conditioning in the prior art due to using traditional effect to prevent axis
Hold the technical problem that service life caused by spot corrosion is not grown.
The present invention is achieved through the following technical solutions: a kind of air-conditioning, including above-mentioned plastic packaging motor.
The present invention has the advantages that compared to the prior art
(1) first bearing is mounted in the bearing mounting groove on stator module by plastic packaging motor provided by the invention, by axis
It holds and covers at the notch of the bearing mounting groove, and second bearing is mounted on inside the bearing chamber on bearing cap, and will
Rotor assembly is mounted on side of the bearing cap far from stator module and the shaft of rotor assembly is made to pass through first bearing and the
The inner ring of two bearings, in this way, it is installed in first bearing and second bearing between rotor assembly and stator module, namely
So that two bearings are installed in the same side of rotor assembly, to make the distance between two bearings become smaller, and will be conductive
Elastic slice is contacted with first bearing and second bearing, so that be powered between first bearing and second bearing, using the above structure,
First bearing in the present invention and second bearing electric corrosion prevention effect can be made more preferable.
(2) air-conditioning provided by the invention, due to using above-mentioned plastic packaging motor, so the service life of its motor and whole
The service life of a air-conditioning is all longer, and during use because plastic packaging motor galvanic corrosion Chengdu is low and noise is smaller.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the plastic packaging motor in the present invention;
Fig. 2 is the a-quadrant partial enlarged view in Fig. 1;
Fig. 3 is the sectional view that the plastic packaging motor in the present invention is under explosive state;
Fig. 4 is the B area partial enlarged view in Fig. 3;
Fig. 5 is the structural schematic diagram that the plastic packaging motor in the present invention is under another explosive state;
Fig. 6 is another visual angle figure of structure shown in Fig. 5;
Fig. 7 is the region the C partial enlarged view in Fig. 5;
Fig. 8 is the region the D partial enlarged view in Fig. 6;
Fig. 9 is the structural schematic diagram of the electroconductive elastic sheet in the present invention.
In figure:
1- rotor assembly;11- shaft;
2- first bearing;
3- second bearing;
4- electroconductive elastic sheet;41- protrusion;42- radial positioning block;421- transverse slat;422- riser;
5- bearing cap;51- bearing chamber;
6- stator module;61- bearing mounting groove;
7- card slot;71- is oriented to bevel edge;
8- end cap.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1:
The present embodiment provides a kind of plastic packaging motors, unreliable for solving plastic packaging motor electric corrosion prevention technology in the prior art
The problem of, which includes rotor assembly 1, first bearing 2, second bearing 3, electroconductive elastic sheet 4, bearing cap 5 and stator
Component 6, the stator module 6 and rotor assembly 1 collectively constitute the core of plastic packaging motor, for converting electrical energy into kinetic energy,
Stator module 6 has bearing mounting groove 61, and above-mentioned first bearing 2 is just mounted in the bearing mounting groove 61, and above-mentioned bearing cap 5
Toilet cover is at the notch of the bearing mounting groove 61, and specifically, the plastic packaging part of the stator module 6 thickeies and in bearing mounting groove 61
Notch at form slot, above-mentioned bearing cap 5 is just inserted in the slot and spiral shell is fixed or utilized in the way of interference
Nail is fixed.
Be equipped with bearing chamber 51 on above-mentioned bearing cap 5, above-mentioned second bearing 3 be just mounted in the bearing chamber 51 and with it is upper
2 face of first bearing and with one heart is stated, at this point, the bearing cap 5 can not only cover above-mentioned bearing mounting groove 61, but also can be with
Second bearing 3 is installed, so that the distance between first bearing 2 and second bearing 3 are closer, the shaft 11 of above-mentioned rotor assembly 1 is just
It wears and connects in the inner ring of first bearing 2 and second bearing 3 and the rotor assembly 2 is located at above-mentioned bearing cap 5 far from stator pack
The side of part 6, is also stamped end cap 8 on stator module 6, and above-mentioned rotor assembly 1 is just between end cap 8 and stator module 6.It adopts
With the structure, first bearing 2 and second bearing 3 are between rotor assembly 1 and stator module 6 namely first bearing 2 and second
Bearing 3 is located at the same side of rotor assembly 1, and distance between the two is smaller, can play reduce plastic packaging motor axis electricity in this way
The effect of stream.
In addition, above-mentioned electroconductive elastic sheet 4 is flake structure, there is elasticity and good electric conductivity, the electroconductive elastic sheet 4
Contacted with first bearing 2 and second bearing 3, in this way, can so that between two bearings using electroconductive elastic sheet 4 be connected,
So that the voltage difference between first bearing 2 and second bearing 3 is reduced to zero.
By above two mode, also will two bearings the same side of rotor assembly 1 is set and utilizes conductive bullet
First bearing 2 and second bearing 3 are connected piece 4, in this way, the effect for preferably preventing bearing galvanic corrosion can be played, and structure
Simpler reliable, almost without changing plastic packaging motor script structure, processing cost is lower.
Embodiment 2:
A kind of more excellent embodiment of the present embodiment as embodiment 1, on the electroconductive elastic sheet 4 in the present embodiment at least provided with
Two protrusions 41, above-mentioned 2 outer ring of first bearing offset with one of 41 top of protrusion, and 3 outer ring of second bearing is convex with another
It plays 41 tops to offset, it is notable that 41 top of protrusion refers to raised 41 one end ends far from electroconductive elastic sheet 4 at this
Portion.
Using this kind of structure, since electroconductive elastic sheet 4 is flake structure, the setting of two protrusions 41 can guarantee electroconductive elastic sheet
4 can absolutely contact with bearing outer ring, to ensure that the turn-on effect between first bearing 2 and second bearing 3 is best.
As the preferred forms of the present embodiment, 41 quantity of protrusion in the present embodiment is two, and two protrusions
The positional relationship that 41 position is installed with first bearing 2 and second bearing 3 between afterwards is corresponding.In addition, above-mentioned raised 41
The structure that the main body of actually electroconductive elastic sheet 4 is bent to form, it is notable that the main body of the electroconductive elastic sheet 4 at this
It is for being distinguished with protrusion 41, is also a part of electroconductive elastic sheet 4 since protrusion 41 is practical, so borrow electroconductive elastic sheet 4
Main body this subject distinguish.The structure being bent to form using the structure, protrusion 41 for electroconductive elastic sheet 4, can make convex
The stable connection risen between 41 and electroconductive elastic sheet 4 is higher, and protrusion 41 is made also to have certain elasticity, with acquisition and axis
Bearing outer-ring preferably contacts effect.
The main body of electroconductive elastic sheet 4 in the present embodiment is Thin-walled Straight laminated structure, with a thickness of 0.3-0.8mm, is had good
While the elasticity and electric conductivity got well, install very convenient.
Certainly, which is also possible to the structure of remaining shape, if be able to achieve the above-mentioned first bearing 2 of conducting with
And second bearing 3.
Embodiment 3:
More excellent embodiment of the present embodiment as above-described embodiment, the width of the protrusion 41 in the present embodiment is from close to leading
The body side of electric elastic slice 4 is gradually reduced towards far from the body side of electroconductive elastic sheet 4, in this way, just the main body of electroconductive elastic sheet 4 with
The position that protrusion 41 connects forms guide edge, in order to be caught in bearing.It should be noted that above-mentioned raised 41 and electroconductive elastic sheet 4
The main body both sides to connect and the main body of electroconductive elastic sheet 4 between angle be obtuse angle.
As the preferred forms of the present embodiment, the cross sectional shape of the protrusion 41 in the present embodiment be isosceles trapezoid or
It is arc-shaped.When being caught in, the bevel edge of isosceles trapezoid and arc-shaped arc surface can form bearing side wall and preferably allow
Position just can successfully be assembled very much by means of protrusion 41 and the elasticity of the main body of electroconductive elastic sheet 4.
41 shape of protrusion in the present embodiment is also possible to remaining shape, as long as guaranteeing the width of protrusion 41 from close to conductive
The body side of elastic slice is gradually reduced towards the body side far from electroconductive elastic sheet, and the main body phase of protrusion 41 and electroconductive elastic sheet 4
Angle between the both sides connect and the main body of electroconductive elastic sheet 4 is obtuse angle.
Embodiment 4:
Specific embodiment of the present embodiment as above-described embodiment, the main body both ends of the electroconductive elastic sheet 4 in the present embodiment
It is respectively equipped with a radial positioning block 42, it is notable that radial direction described herein refers to the radial direction of shaft 11.It is above-mentioned
A card slot 7 is respectively equipped on bearing cap 5 and stator module 6, two radial positioning blocks 42 are plugged on two card slots 7 respectively
It is interior.By this kind of mode to install to electroconductive elastic sheet 4, specifically, which is mounted in bearing cap 5 and stator
On component 6.When installation, it is only necessary to which the radial positioning block 42 at 4 both ends of electroconductive elastic sheet is respectively inserted in corresponding card slot 7
, dismount very convenient.
Card slot 7 on stator module 6 is actually provided on the cell wall of bearing mounting groove 61, and the card on bearing cap 5
Slot 7 is really provided on the locular wall of bearing chamber 51.When specific assembling, a radial positioning block 42 of electroconductive elastic sheet 4 is inserted into
In card slot 7 on stator module 6, then first bearing 2 is fit into bearing mounting groove 61, then by electroconductive elastic sheet 4
Another radial positioning block 42 is inserted into the card slot 7 on bearing cap 5, then second bearing 6 is mounted in bearing chamber 51, finally
Bearing cap 5 is pressed into above-mentioned slot, this will squeeze electroconductive elastic sheet 4 in the process, and two protrusions 41 will be with two bearing outer wall shapes
At good contact.
Cooperation between radial positioning block 42 and card slot 7, can to avoid the electroconductive elastic sheet 4 during use along turn
Axis 11 radially descends play, to guarantee that protrusion 41 can be contacted with bearing outer wall well.
As a kind of specific embodiment of the present embodiment, the radial positioning block 42 in the present embodiment includes 421 He of transverse slat
Riser 422, the middle part that one end of riser 422 is connected to transverse slat 421 form T font structure, and the other end of riser 422 vertically connects
L-type structure is formed in the body end of electroconductive elastic sheet 4, at this point, above-mentioned card slot 7 is the radial positioning block 42 with T font structure
Compatible T-slot.At this point, the limit between above-mentioned transverse slat 421 and T-slot cell wall, can play above-mentioned radial positioning
Effect.Certainly, the radial positioning block 42 in the present embodiment be also possible to the block of V-shape structure or the block of major arc shape or
Remaining structure of person, as long as playing the role of radial positioning in the present invention.It is worth noting that, the transverse slat in the present embodiment
421, the main body of riser 422 and electroconductive elastic sheet 4 is integrally formed.
As a kind of more excellent embodiment of the present embodiment, it is oblique that the 7 notch peristoma of card slot in the present embodiment is additionally provided with guiding
Above-mentioned radial positioning block 42 is inserted into it to easily facilitate in this way, above-mentioned card slot 7 is made to form an open groove body by side 71
In.
Certainly, the mounting means of electroconductive elastic sheet 4 is there are also many in the present embodiment, such as in 6 injection molding of stator module,
Just above-mentioned electroconductive elastic sheet 4 is molded together with stator module 6.
Embodiment 5:
The present embodiment provides a kind of air-conditionings to intersect at traditional air-conditioning using above-mentioned plastic packaging motor, since the present invention provides
Air-conditioning the anti-bearing galvanic corrosion effect of plastic packaging motor it is more preferable, therefore the service life is longer for the air-conditioning, and noise when using
It is lower.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (11)
1. a kind of plastic packaging motor, it is characterised in that: including rotor assembly, first bearing, second bearing, electroconductive elastic sheet, bearing cap
And the stator module with bearing mounting groove;
The first bearing is mounted in the bearing mounting groove, the bearing cap cover at the notch of the bearing mounting groove and
The bearing cap is equipped with bearing chamber, and the second bearing is mounted in the bearing chamber, the first bearing and second axis
The outer ring held is contacted with the electroconductive elastic sheet;
The rotor assembly is mounted on side of the bearing cap far from the stator module and the shaft of the rotor assembly is through
In the inner ring of the first bearing and the second bearing.
2. a kind of plastic packaging motor according to claim 1, it is characterised in that: it is convex that the electroconductive elastic sheet is equipped at least two
Rise, the first bearing outer ring offsets with convex top described in one of them, the second bearing outer ring with it is convex described in another
Top is played to offset.
3. a kind of plastic packaging motor according to claim 2, it is characterised in that: the protrusion is the main body of the electroconductive elastic sheet
The structure being bent to form.
4. a kind of plastic packaging motor according to claim 2, it is characterised in that: the width of the protrusion is from close to the conduction
The body side of elastic slice is gradually reduced towards the body side far from the electroconductive elastic sheet and the master of the protrusion and the electroconductive elastic sheet
Angle between the main body on both sides and the electroconductive elastic sheet that body connects is obtuse angle.
5. a kind of plastic packaging motor according to claim 4, it is characterised in that: the cross sectional shape of the protrusion is isosceles trapezoid
Or it is arc-shaped.
6. a kind of plastic packaging motor according to claim 2, it is characterised in that: distinguish at the main body both ends of the electroconductive elastic sheet
Equipped with a radial positioning block, a card slot, two radial directions are respectively equipped on the bearing cap and the stator module
Locating piece is plugged on respectively in two card slots.
7. a kind of plastic packaging motor according to claim 6, it is characterised in that: the radial positioning block includes transverse slat and erects
Plate, the middle part that one end of the riser is connected to the transverse slat form T font structure, and the other end of the riser is vertically connected on
The body end of the electroconductive elastic sheet, the card slot are the T-slot being adapted to the radial positioning block.
8. a kind of plastic packaging motor according to claim 7, it is characterised in that: the notch of the card slot is equipped with guiding bevel edge.
9. a kind of plastic packaging motor described according to claim 1-any one of 8, it is characterised in that: the thickness of the electroconductive elastic sheet
Degree is 0.3-0.8mm.
10. a kind of plastic packaging motor according to claim 7, it is characterised in that: the transverse slat, the riser and described lead
Electric elastic slice is integrally formed.
11. a kind of air-conditioning, it is characterised in that: including plastic packaging motor described in any one of claim 1-10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910571864.1A CN110380557A (en) | 2019-06-28 | 2019-06-28 | A kind of plastic packaging motor and air-conditioning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910571864.1A CN110380557A (en) | 2019-06-28 | 2019-06-28 | A kind of plastic packaging motor and air-conditioning |
Publications (1)
Publication Number | Publication Date |
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CN110380557A true CN110380557A (en) | 2019-10-25 |
Family
ID=68251107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910571864.1A Pending CN110380557A (en) | 2019-06-28 | 2019-06-28 | A kind of plastic packaging motor and air-conditioning |
Country Status (1)
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CN (1) | CN110380557A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114221481A (en) * | 2021-11-18 | 2022-03-22 | 威睿电动汽车技术(宁波)有限公司 | Motor and vehicle |
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CN104467294A (en) * | 2014-11-14 | 2015-03-25 | 广东威灵电机制造有限公司 | Motor |
CN105048692A (en) * | 2015-08-25 | 2015-11-11 | 广东威灵电机制造有限公司 | Bearing electric corrosion prevention structure of plastic package motor |
CN106026490A (en) * | 2016-05-17 | 2016-10-12 | 中山大洋电机股份有限公司 | An external rotor motor with damping rings being arranged axially at intervals and a fan load having same |
CN106044493A (en) * | 2016-05-30 | 2016-10-26 | 宁波欣达电梯配件厂 | Front-encoder type traction machine |
WO2017005001A1 (en) * | 2015-07-04 | 2017-01-12 | 中山大洋电机股份有限公司 | Plastic packaging motor |
CN206894412U (en) * | 2017-07-14 | 2018-01-16 | 深圳市东方伺服数控技术有限公司 | A kind of external rotor permanent magnet servomotor |
CN210093014U (en) * | 2019-06-28 | 2020-02-18 | 珠海凯邦电机制造有限公司 | Plastic package motor and air conditioner |
-
2019
- 2019-06-28 CN CN201910571864.1A patent/CN110380557A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104467294A (en) * | 2014-11-14 | 2015-03-25 | 广东威灵电机制造有限公司 | Motor |
WO2017005001A1 (en) * | 2015-07-04 | 2017-01-12 | 中山大洋电机股份有限公司 | Plastic packaging motor |
CN105048692A (en) * | 2015-08-25 | 2015-11-11 | 广东威灵电机制造有限公司 | Bearing electric corrosion prevention structure of plastic package motor |
CN106026490A (en) * | 2016-05-17 | 2016-10-12 | 中山大洋电机股份有限公司 | An external rotor motor with damping rings being arranged axially at intervals and a fan load having same |
CN106044493A (en) * | 2016-05-30 | 2016-10-26 | 宁波欣达电梯配件厂 | Front-encoder type traction machine |
CN206894412U (en) * | 2017-07-14 | 2018-01-16 | 深圳市东方伺服数控技术有限公司 | A kind of external rotor permanent magnet servomotor |
CN210093014U (en) * | 2019-06-28 | 2020-02-18 | 珠海凯邦电机制造有限公司 | Plastic package motor and air conditioner |
Cited By (1)
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CN114221481A (en) * | 2021-11-18 | 2022-03-22 | 威睿电动汽车技术(宁波)有限公司 | Motor and vehicle |
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