CN209088779U - A kind of electric vehicle and electronic automobile-used brushless single line motor and its winding construction - Google Patents
A kind of electric vehicle and electronic automobile-used brushless single line motor and its winding construction Download PDFInfo
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- CN209088779U CN209088779U CN201821790612.5U CN201821790612U CN209088779U CN 209088779 U CN209088779 U CN 209088779U CN 201821790612 U CN201821790612 U CN 201821790612U CN 209088779 U CN209088779 U CN 209088779U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a kind of electronic automobile-used brushless single line machine winding structures, it is related to technical field of motors, stator includes stator tooth, wire casing and winding, wherein, the stator tooth quantity is the multiple of the motor work number of phases, the wire casing quantity is identical with stator tooth quantity, and the winding is arranged on the stator teeth using single line and by the way of, and the winding coil is connected with each other again after being neatly arranged in stator tooth.Arrange that several panels, the winding are connected with each other by several panels on stator, panel is fixed by plastic fixtures.The utility model improve product production qualification rate, product quality and performances, it can be achieved that production automation to improve production efficiency.
Description
Technical field
The utility model relates to technical field of motors more particularly to a kind of electric vehicle and electronic automobile-used brushless single line motor and
Its winding construction.
Background technique
Existing brushless motor for automobile is each concatenated mode star-like connection of parallel winding of multiple coils, and the multi-thread control prior art is very
Hardly possible monitoring, product coiling is unstable, and to will lead to the fraction defectives such as broken string turn-to-turn high.Control nothing of the parallel winding of multiple coils to per share copper wire
Method is realized, the tension of per share copper wire is not monitored, and stability is very poor when leading to product machine coiling, and the qualification rate of product cannot get
It ensures.Multi cord simultaneously can not be controlled around tension, and arrangement in good order cannot be achieved in copper wire line packet in coiling on tooth will be random
Line, slot space must cannot promote motor performance and cannot just be promoted less than limited utilization, last copper factor after random line.It is more
Stock simultaneously cannot be guaranteed around the line footpath of every copper wire, and thickness is uneven, causes current of electric to increase power consumption stream and increases, electric efficiency
The problems such as decline, the unstable motor noise of triple line is shaken.
Therefore, those skilled in the art is dedicated to developing a kind of electronic automobile-used brushless single line machine winding structure raising production
Product production qualification rate, product quality and performances, it can be achieved that production automation to improving production efficiency.
Utility model content
In view of the above drawbacks of the prior art, the technical problem to be solved by the utility model is to
1, since slot-number ratio is more, with regard to more complicated, wiring accuracy cannot be guaranteed the series-parallel system of every phase.
2, the mode of connection is complicated, and working efficiency is low, and product stability and product quality cannot be guaranteed.
3, parallel winding of multiple coils cannot achieve the control of per share copper wire, not monitor the tension of per share copper wire, lead to product machine
Stability is very poor when device coiling, and the qualification rate of product cannot ensure.
4, multi cord and can not be controlled around tension, arrangement in good order cannot be achieved just in copper wire line packet in coiling on tooth
Understand random line, slot space must cannot promote motor performance and cannot just mention less than limited utilization, last copper factor after random line
It rises.
5, the multiply and line footpath around every copper wire cannot be guaranteed, thickness is uneven, and current of electric is caused to increase power consumption stream
The problems such as increase, electric efficiency decline, the unstable motor noise of three lines is shaken.
6, often connect the long meeting of the end of a thread and other be in contact can generate turn-to-turn it is (alternate) short circuit, directly resulting in motor cannot
It uses.
7, multi-wire parallel connection needs depainting to ward off tin, and more depainting length can not guarantee while multi-thread stubborn line difficulty is bigger.
To achieve the above object, the utility model provides a kind of electronic automobile-used brushless single line machine winding structure, including
Stator, which is characterized in that the stator includes stator tooth, wire casing and winding, wherein the stator tooth quantity is motor work
The multiple of the number of phases, the wire casing quantity is identical with stator tooth quantity, and proper alignment exists the winding using single line and by the way of
On stator tooth, the winding is connected with each other.
Further, the wire casing quantity is 36,48,54,60 phase contour multiple slots.
Further, arrange that panel, the winding are connected with each other on the panel on the stator.
Further, the panel includes U, V, W phase panel.
Further, the panel further includes common end N panel.
Further, the panel further includes several connection panels.Connection panel between winding for being connected with each other.
Further, there are several tie points on the panel, the lead-out wire of the winding is connected on the tie point.
Further, the panel is conductor.
Further, mutually insulated between the panel.
Further, the panel is fixed by insulating fixing piece.
Further, the insulating part fixing piece is plastic fixtures.
Further, the winding is divided into identical with the motor work number of phases around group, is separated into described in every phase around group
Several winding groups, the winding interrelated connection in winding group described in every group are connected using serial or parallel connection between the winding group
It connects.
Further, the utility model also proposed a kind of electronic automobile-used brushless single line motor, including described in any item
Electronic automobile-used brushless single line machine winding structure.
Further, the utility model also proposed a kind of electric vehicle, including the electronic automobile-used brushless single line motor
In the better embodiment of the utility model, using single line and by the way of, the tension of single line can control production
The stability of product coiling is guaranteed, and arrangement in good order may be implemented, will not random line, slot space is utilized effectively,
Copper factor can greatly promote, and motor performance is also opposite to get a promotion.When can guarantee that the even thickness of copper wire operates motor
Stability can guarantee well.
In another better embodiment of the utility model, using the fixed strip welding mode of connection, it is ensured that
Product wiring is accurate, the available guarantee of product quality；Depainting is not needed and wards off tin and directly weld solve depainting length and stubborn line
Problem, may be implemented to automate unmanned, and production efficiency greatly improves；Every phase line is all separately independent, the electricity of solution
Machine turn-to-turn problem.There is apparent effect for improving product cost.
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Detailed description of the invention
Fig. 1 is the electronic automobile-used brushless 54 slot winding construction of single line motor of one kind of a preferred embodiment of the utility model
Schematic diagram；
Fig. 2 is the electronic automobile-used brushless 36 slot winding construction of single line motor of one kind of a preferred embodiment of the utility model
Schematic diagram；
Fig. 3 is the electronic automobile-used brushless 48 slot winding construction of single line motor of one kind of a preferred embodiment of the utility model
Schematic diagram；
Fig. 4 is the electronic automobile-used brushless 54 slot winding knot of single line motor of another kind of a preferred embodiment of the utility model
Structure schematic diagram；
Fig. 5 is the electronic automobile-used brushless 54 slot winding knot of single line motor of another kind of a preferred embodiment of the utility model
Structure schematic diagram；
Fig. 6 is the electronic automobile-used brushless 60 slot winding construction of single line motor of one kind of a preferred embodiment of the utility model
Schematic diagram；
Fig. 7 is the electronic automobile-used brushless 63 slot winding knot of single line motor of another kind of a preferred embodiment of the utility model
Structure schematic diagram.
Specific embodiment
Multiple preferred embodiments that the utility model is introduced below with reference to Figure of description, keep its technology contents clearer
Be easy to understand.The utility model can be emerged from by many various forms of embodiments, the protection of the utility model
Range is not limited only to the embodiment mentioned in text.
In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with
Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and the utility model is not
Limit the size and thickness of each component.Apparent in order to make to illustrate, some places suitably exaggerate the thickness of component in attached drawing.
Embodiment 1
As shown in Figure 1, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of one kind more excellent reality
Example is applied, in this embodiment, uses 54 slot winding constructions, including winding 101, panel 102 has tie point on panel 102
103, panel 102, which divides, is each attached to plastic fixtures 104 including U phase panel, V phase panel, W phase panel and N panel, panel 102
On.54 groups of windings are shared, U, V, W three-phase are divided into.Wherein, U phase winding is divided into six winding groups, and the first winding group includes 1 tooth, 2
Winding on tooth and 3 teeth, three windings in series, the head end of 1 tooth of initial line are connected directly between on the tie point of U phase panel conductor, tail
The tail end of 3 tooth of line is connected directly between on the soldering opening of N panel conductor.Second winding group include on 10 teeth, 11 teeth and 12 teeth around
Group, three windings in series, the head end of 10 tooth of initial line are directly welded on the tie point of U phase panel conductor, the tail end of 12 tooth of buttock line
It is connected directly between on the tie point of N panel conductor.And so on, 19 tooth of tertiary winding group, 20 teeth, 21 teeth 19 tooth of initial line head
End, 28 tooth of the 4th winding group, 29 teeth, 30 teeth 28 tooth of initial line head end, 37 tooth of the 5th winding group, 38 teeth, 39 teeth initial line 37
46 tooth of head end and the 6th winding group of tooth, 47 teeth, 48 teeth the head end of 46 tooth of initial line be connected directly between the connection of U phase panel conductor
On point, 21 tooth of buttock line of tertiary winding group to the 6th winding group, 30 teeth, 39 teeth, 48 teeth tail end be connected directly between N panel and lead
On the tie point of body.Similar, V phase, the winding connection mode of W phase are as U phase.
Embodiment 2
As shown in Fig. 2, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor use 36 slot winding constructions, including winding 101, panel 102, have on panel 102
Tie point 103, panel 102 include U phase panel, V phase panel, W phase panel and N panel, further include 6 connection panels 1021,
1022,1023,1024,1025,1026.As shown, 36 windings are divided into U, V, W three-phase.Wherein, U phase winding is divided into 4
A winding group, the first winding group include the winding on 1 tooth, 2 teeth and 3 teeth, three windings in series；Second winding group include 10 teeth,
Winding on 11 teeth and 12 teeth, three windings in series；Tertiary winding group includes 19 teeth, 20 teeth, the winding on 21 teeth, three windings
Series connection；4th winding group includes 28 teeth, 29 teeth, the winding on 30 teeth, three windings in series.Wherein, the group buttock line of the first winding
The initial line (i.e. the head ends of 10 teeth) of (i.e. the tail ends of 3 teeth) and the second winding group is welded on the tie point of the first connection panel 1021
On, i.e. the first winding group and the series connection of the second winding group；The buttock line (i.e. the tail ends of 21 teeth) of tertiary winding group and the 4th winding group
Initial line (i.e. the head ends of 28 teeth) is welded on the soldering opening of the 4th connection panel 1024, tertiary winding group and the 4th winding group string
Connection；The head end of 19 tooth of initial line of the head end and tertiary winding group of 1 tooth of initial line of first winding group is both connected to U phase panel conductor
On tie point；Finally, the tail end of 30 tooth of tail of the tail end and the 4th winding group of 12 tooth of tail of the second winding group is connected directly between N edge
On the tie point of conductor.Similar, V phase, the winding connection mode of W phase are as U phase.
Embodiment 3
As shown in figure 3, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor use 48 slot winding constructions, and connection type is similar to Example 2, difference
The number of teeth for being each winding group is 4.
Embodiment 4
As shown in figure 4, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor use 54 slot winding constructions, and similar to Example 1, every phase winding is still divided into 6
Winding group, the difference is that the first winding group and the second winding group, tertiary winding group and the 4th winding group, the 5th winding group and
6th winding group is connected in parallel again after connecting respectively.There are also connections panel 9 in addition to U, V, W and N panel.
Embodiment 5
As shown in figure 5, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor use 54 slot winding constructions, and connection type is similar to Example 4, every phase winding
Still it is divided into 6 winding groups, the difference is that the first winding group, the second winding group, tertiary winding group are connected, the 4th winding
Group, the 5th winding group and the series connection of the 6th winding group, then two groups of series connection windings are connected in parallel again.In addition to U, V, W and N panel also
There is connection panel 12.
Embodiment 6
As shown in fig. 6, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor use 60 slot winding constructions, and every phase winding is divided into 8 winding groups, first and third, five,
Seven winding groups are the series connection of 3 teeth, the series connection of second, four, six, eight teeth of winding 2, the first and second winding groups, third and fourth around
Group group, the 5th and the 6th winding group, the 7th and the 8th winding group are connected in parallel again after connecting respectively.
Embodiment 7
As shown in fig. 7, for the utility model proposes the electronic automobile-used brushless single line machine winding structure of another kind it is more excellent
Embodiment, electronic automobile-used brushless single line motor uses 60 slot winding constructions, similar to Example 6, and every phase winding is again divided into point
At 8 winding groups, except that the first, second, third and fourth winding group is connected, the five, the six, the 7th and the 8th around
Group group series connection, then two groups of series connection windings are connected in parallel again.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that this field ordinary skill without
It needs creative work according to the present utility model can conceive and makes many modifications and variations.Therefore, it is all in the art
Technical staff passes through logical analysis, reasoning, or a limited experiment according to the design of the utility model on the basis of existing technology can
It, all should be within the scope of protection determined by the claims with obtained technical solution.
Claims (10)
1. a kind of electronic automobile-used brushless single line machine winding structure, including stator, which is characterized in that the stator includes stator
Tooth, wire casing and winding, wherein the stator tooth quantity is the multiple of the motor work number of phases, the wire casing quantity and stator tooth
Quantity is identical, and the winding is arranged on the stator teeth using single line and by the way of, and the winding is connected with each other.
2. electronic automobile-used brushless single line machine winding structure as described in claim 1, which is characterized in that arranged on the stator
Panel, the winding are connected with each other on the panel.
3. electronic automobile-used brushless single line machine winding structure as claimed in claim 2, which is characterized in that the panel include U,
V, W phase panel and common end N panel.
4. electronic automobile-used brushless single line machine winding structure as claimed in claim 2, which is characterized in that the panel passes through exhausted
Edge fixing piece is fixed.
5. electronic automobile-used brushless single line machine winding structure as claimed in claim 2, which is characterized in that the panel further includes
Several connection panels.
6. electronic automobile-used brushless single line machine winding structure as claimed in claim 2, which is characterized in that if having on the panel
Involvement contact, the lead-out wire of the winding are connected on the tie point.
7. electronic automobile-used brushless single line machine winding structure as claimed in claim 2, which is characterized in that the panel is to lead
Body, mutually insulated between the panel.
8. electronic automobile-used brushless single line machine winding structure as described in claim 1, which is characterized in that the winding be divided into
The motor number of phases that works is identical around group, is separated into several winding groups around group described in every phase, in winding group described in every group around
Interrelated connection is organized, uses and is connected in series or in parallel between the winding group.
9. a kind of electronic automobile-used brushless single line motor, which is characterized in that including such as described in any item electric vehicles of claim 1-8
With brushless single line machine winding structure.
10. a kind of electric vehicle, which is characterized in that including electronic automobile-used brushless single line motor as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790612.5U CN209088779U (en) | 2018-11-01 | 2018-11-01 | A kind of electric vehicle and electronic automobile-used brushless single line motor and its winding construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790612.5U CN209088779U (en) | 2018-11-01 | 2018-11-01 | A kind of electric vehicle and electronic automobile-used brushless single line motor and its winding construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088779U true CN209088779U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821790612.5U Active CN209088779U (en) | 2018-11-01 | 2018-11-01 | A kind of electric vehicle and electronic automobile-used brushless single line motor and its winding construction |
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| Country | Link |
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| CN (1) | CN209088779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448490A (en) * | 2019-08-28 | 2021-03-05 | 上海海立电器有限公司 | Motor stator and winding method thereof |
-
2018
- 2018-11-01 CN CN201821790612.5U patent/CN209088779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448490A (en) * | 2019-08-28 | 2021-03-05 | 上海海立电器有限公司 | Motor stator and winding method thereof |
| CN112448490B (en) * | 2019-08-28 | 2022-08-09 | 上海海立电器有限公司 | Motor stator and winding method thereof |
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