CN206211716U - Motor - Google Patents
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- Publication number
- CN206211716U CN206211716U CN201621157735.6U CN201621157735U CN206211716U CN 206211716 U CN206211716 U CN 206211716U CN 201621157735 U CN201621157735 U CN 201621157735U CN 206211716 U CN206211716 U CN 206211716U
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- CN
- China
- Prior art keywords
- inner housing
- shell body
- perisporium
- electric machine
- housing
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of motor, motor includes housing, stator, rotor and electric machine controller, and housing has the mezzanine space of annular, and stator is arranged in housing, and rotor is rotatably arranged in stator, and electric machine controller is arranged in mezzanine space.According to the motor of the utility model embodiment, the overall integrated level of motor is improve, reduce the overall installing space of motor, and without setting controller housing and controller support again, reduce the manufacturing cost of motor.
Description
Technical field
The utility model is related to a kind of motor, in particular to a kind of electricity that electric machine controller is integrated with housing
Machine.
Background technology
Electric machine controller is used for the operational factor of controlled motor, and in correlation technique, the outside of electric machine controller has control
Device housing, electric machine controller is fixed on motor housing by controller support, and electric machine controller and motor stator pass through three-phase
Line is electrically connected.In said structure, although can to a certain extent reduce the overall installing space of motor, and reduce triple line
Length, but the overall integrated level of motor is not still high, the electric machine controller volume outside motor housing is excessive, so that electric
Machine integrally occupies much room, and the setting of controller housing and controller support improves the manufacturing cost of motor.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
The purpose of this utility model is to propose a kind of motor that at least can to a certain extent improve integrated level.
According to motor of the present utility model, including housing, stator, rotor and electric machine controller, the housing has annular
Mezzanine space, the stator is arranged in the housing, and the rotor is rotatably arranged in the stator, the motor
Controller is arranged in the mezzanine space.
According to motor of the present utility model, the overall integrated level of motor is improve, reduces the overall installing space of motor,
And without setting controller housing and controller support again, reduce the manufacturing cost of motor.
In addition, can also have following additional technical characteristic according to the above-mentioned motor of the utility model：
Preferably, the housing includes inner housing and shell body, and the inner housing and the shell body are cylindrical shape, institute
Stating inner housing has inner housing perisporium, and the shell body has shell body perisporium, the inner housing perisporium and shell body week
Described mezzanine space is limited between wall.
Further, the inner housing perisporium is coaxially arranged with the shell body perisporium.
Further, at least a portion of the electric machine controller is configured to annular and is set in the inner housing perisporium
In outside wall surface.
Further, the electric machine controller includes multiple electric elements, and electric elements described at least one are annular
And be set in the outside wall surface of the inner housing perisporium.
Further, the electric machine controller includes multiple electric elements, two or more described electric elements
Circumferentially abut to constitute annular.
Further, the electric machine controller is joined directly together with the three-phase terminal of the motor.
Further, three-phase terminal is provided with the inner housing and avoids recess, there is the three-phase on the stator
Terminal, the three-phase terminal is avoided from the three-phase terminal and manifested to be connected with the electric machine controller in recess.
Further, the inner housing perisporium is internally provided with water-cooling channel, be additionally provided with the inner housing perisporium into
Water pipe and outlet pipe.
Further, the end of the end of the water inlet pipe and the outlet pipe outwards passes the shell body respectively.
Further, water inlet pipe is provided with the shell body and avoids hole and outlet pipe avoidance hole, the water inlet pipe is kept away
Allow at hole and the outlet pipe to be avoided and be provided with sealing structure at hole.
Further, the inner housing also bottom wall with inner housing, the neighboring of the bottom wall of the inner housing sets
Inner housing flange is equipped with, the openend of the shell body is provided with shell body flange, the inner housing flange and the shell body
Flange is fitted and secured to one another by multiple fasteners.
Brief description of the drawings
Fig. 1 is the general assembly figure of the motor described in the utility model embodiment；
Fig. 2 is the schematic diagram of the motor described in the utility model embodiment；
Fig. 3 is a stereogram for angle of the inner housing described in the utility model embodiment；
Fig. 4 is the stereogram of another angle of the inner housing described in the utility model embodiment；
Fig. 5 is the water-cooling channel schematic diagram of the inner housing described in the utility model embodiment；
Fig. 6 is a stereogram for angle of the shell body described in the utility model embodiment；
Fig. 7 is the stereogram of another angle of the shell body described in the utility model embodiment；
Fig. 8 is the sectional view in the A-A directions along Fig. 7.
Reference：
Motor 100, housing 1, inner housing 11, three-phase terminal avoids recess 111, water-cooling channel 112, water inlet pipe 113, water outlet
Pipe 114, inner housing flange 115, the first mounting hole 1151, the 3rd mounting hole 116, inner housing perisporium 117, shell body 12, water inlet
Pipe avoids hole 121, and outlet pipe avoids hole 122, and shell body flange 123, the second mounting hole 1231, the 4th mounting hole 124, rubber is close
Sealing 125, seal mounting hole 1251, shell body perisporium 126, stator 2, three-phase terminal 21, rotor 3, electric machine controller 4, the
One bolt 5, the second bolt 6, the 3rd bolt 7.
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, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that " " center ", " top ", " bottom " " interior ", " outward " etc. are indicated term
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter
Change description, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.
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, " multiple " is meant that at least two, example
Such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect or can communicate with one another；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be two element internals connection or two interaction relationships of element.For one of ordinary skill in the art
For, can as the case may be understand concrete meaning of the above-mentioned term 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 immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings the utility model and is described in conjunction with the embodiments.
The motor 100 of the utility model embodiment is described below with reference to Fig. 1-Fig. 8.
As Figure 1-Figure 8, the motor 100 of the utility model embodiment can include housing 1, stator 2, rotor 3 and electricity
Machine controller 4, housing 1 can have the mezzanine space of annular, and mezzanine space can be to be formed along housing 1 is circumferential in housing 1
Annular space.
Specifically, as depicted in figs. 1 and 2, housing 1 can include inner housing 11 and shell body 12, and shell body 12 can be
Die casting, inner housing 11 can be made up of double teeming, and inner housing 11 and shell body 12 can be cylindrical shape, and inner housing 11 can be with
With inner housing perisporium 117, shell body 12 can have shell body perisporium 126, and inner housing perisporium 117 can be with shell body perisporium
126 is coaxially arranged, so as to can limit the mezzanine space of annular between inner housing perisporium 117 and shell body perisporium 126.
Electric machine controller 4 can be arranged in mezzanine space, i.e., electric machine controller 4 can be arranged on inner housing perisporium 117
Between shell body perisporium 126.Alternatively, electric machine controller 4 can be solid using bolt with the outside wall surface of inner housing perisporium 117
It is fixed.
As shown in Fig. 1, Fig. 4 and Fig. 6, shell body 12 and inner housing 11 can be one end closing and the circle of another end opening
Tubular, shell body 12 can have roof, and inner housing 11 can have bottom wall, and the opening of shell body 12 can be with inner housing 11
Opening is positioned opposite, and a part of of inner housing 11 can be enclosed within shell body 12.
As depicted in figs. 1 and 2, can be circumferentially arranged with multiple 3rd mounting holes on the annular top end face of inner housing 11
116, can be corresponded on the roof of shell body 12 circumferentially arranged with multiple 4th mounting holes 124, the top end face of inner housing 11 can be with
It is against from inside shell body 12 on the roof of shell body 12, multiple second bolts 6 can be corresponded to and sequentially pass through the 4th mounting hole 124
With the 3rd mounting hole 116 so that inner housing 11 is fixed with shell body 12 in top end.Specifically, the top end face of inner housing 11
Fluid sealant can be scribbled and the roof of shell body 12 between, inner housing 11 is formed in end with shell body 12 and is sealed.
As shown in Fig. 2 stator 2 can be arranged in housing 1, rotor 3 can be rotatably arranged in stator 2, passed through
The change for being input into the voltage-phase of stator 2 can drive rotor 3 to rotate, so that rotor 3 can be outside with drive motor output shaft rotation
Output power.The bottom wall central of inner housing 11 can be provided with a through hole, and motor output shaft can be passed from through hole.
As shown in Fig. 2 can be provided with three-phase terminal 21 on stator 2, three contacts of three-phase terminal 21 can respectively to fixed
Son 2 is input into the voltage of out of phase.Electric machine controller 4 can be electrically connected with three-phase terminal 21, and electric machine controller 4 can be by three
The velocity of rotation of the voltage-regulation rotor 3 of the input different frequency of phase terminal 21.
Motor 100 according to the utility model embodiment, is located in the mezzanine space of housing 1 by by electric machine controller 4,
Without electric machine controller 4 is arranged on outside housing 1, the integrated level of the entirety of motor 100 is improve, reduce motor 100 overall
Installing space, and housing 1 has protection and fixed effect to electric machine controller 4, thus without set again controller housing and
Controller support, reduces the manufacturing cost of motor 100.
Specifically, as shown in Fig. 2 at least a portion of electric machine controller 4 can be structured as annular and be set in inner housing
In the outside wall surface of perisporium 117.
In some more specific embodiments, electric machine controller 4 can include multiple electric elements, such as electric capacity,
IGBT (Insulated Gate Bipolar Transistor, Chinese：Insulated gate bipolar crystal slab) and pcb board
(Printed circuit board, Chinese：Printed circuit board (PCB)) etc., at least one electric elements can be annular and set
It is located in the outside wall surface of inner housing perisporium 117.Thus, the overall structure of motor is compacter, and electric machine controller 4 can be fully sharp
With the mezzanine space of annular.
The arrangement of electric machine controller 4 more than that, in other more specific embodiments, electric machine controller 4
Multiple electric elements (each electric elements as mentioned above) can also be included, two or more electric elements can be along week
To adjacent constituting annular.Thus, the overall structure of motor is compacter, and electric machine controller 4 can make full use of the folder of annular
Sheaf space.
Specifically, electric machine controller 4 can be joined directly together that (being joined directly together here be with the three-phase terminal 21 of motor 100
Refer to without triple line connection), more specifically, three-phase terminal avoidance can be provided with as shown in figs 2-4, on inner housing 11 recessed
Portion 111, it can be to be recessed towards bottom from the top of inner housing 11 on inner housing perisporium 117 that three-phase terminal avoids recess 111
Groove.Three-phase terminal 21 on stator 2 be manifested in can avoiding recess 111 from three-phase terminal so as to electric machine controller 4
Connection, so that electric machine controller 4 and the stator 2 of motor 100 simplify installation steps, and avoid without being electrically connected by triple line
Because triple line loose contact causes the failure of motor 100.
In some specific embodiments, as shown in figure 5, water-cooling channel can be provided with inside inner housing perisporium 117
112, water-cooling channel 112 can be a few of axially distributed and around the circumference of inner housing 11 sub-circular, inner housing perisporium 117
On be also provided with water inlet pipe 113 and outlet pipe 114.Water inlet pipe 113 is open with outlet pipe 114 can be towards top.It is cold
But water can enter from water inlet pipe 113, be flowed out from outlet pipe 114 again after flowing in water-cooling channel 112, and cooling water can be simultaneously
The heat that the electric machine controller 4 that absorption is enclosed within outside inner housing 11 is produced with the work of 11 inner stator of inner housing 2, cooling effectiveness is high, and
Extend the working life of electric machine controller 4 and stator 2.
Specifically, as shown in figure 1, the end of the end of water inlet pipe 113 and outlet pipe 114 can outwards pass shell respectively
Body 12.In some more specific embodiments, as Figure 6-Figure 8, water inlet pipe can be provided with the roof of shell body 12
Avoid hole 121 and water inlet pipe avoids hole 122, water inlet pipe 113 can avoid hole 121 and pass through shell body 12, outlet pipe from water inlet pipe
114 can avoid hole 122 from water inlet pipe passes through shell body 12, and water inlet pipe is avoided at hole 121 and water inlet pipe is avoided and is all provided with hole 122
It is equipped with sealing structure.
More specifically, as shown in fig. 6, sealing structure can be rubber seal 125, each edge of rubber seal 125
The two ends in its length direction can be each provided with seal mounting hole 1251, and the 3rd bolt 7 can be by seal mounting hole
1251 make rubber seal 125 be fixed with shell body 12.Sealing structure can prevent the cooling water in water-cooling channel 112 from entering folder
Sheaf space, and then motor 100 is made moist short circuit.
More specifically, as shown in Fig. 2, Fig. 4 and Fig. 7, the neighboring of the bottom wall of inner housing 11 can be provided with inner casing
Body flange 115, inner housing flange 115 can be along the peripherally and outwardly raised of inner housing 11, and the openend of shell body 12 can be set
There is shell body flange 123, shell body flange 123 can be along the peripherally and outwardly raised of shell body 12, when inner housing 11 is inserted in shell
When in body 12, top end face and the roof of shell body 12 of inner housing 11 offset, and now inner housing flange 115 can be with shell body method
Blue 123 fit and secured to one another by multiple fasteners.
More specifically, as shown in Fig. 2, Fig. 4, Fig. 7 and Fig. 8, can be provided with circumferentially spaced on inner housing flange 115
One mounting hole 1151, can circumferentially be correspondingly provided with the second mounting hole 1231, multiple first bolts 5 on outer shell flange 123
The second mounting hole 1231 and the first mounting hole 1151 can be correspondingly passed sequentially through, so that inner housing 11 and shell body 12
Between fixation it is more firm.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in one or more any embodiments or example.Additionally, those skilled in the art can be by
Different embodiments or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (12)
1. a kind of motor, it is characterised in that including：
Housing, the housing has the mezzanine space of annular；
Stator, the stator is arranged in the housing；
Rotor, the rotor is rotatably arranged in the stator；
Electric machine controller, the electric machine controller is arranged in the mezzanine space.
2. motor according to claim 1, it is characterised in that the housing includes：Inner housing and shell body, the inner casing
Body and the shell body are cylindrical shape, and the inner housing has inner housing perisporium, and the shell body has shell body perisporium, institute
State and described mezzanine space is limited between inner housing perisporium and the shell body perisporium.
3. motor according to claim 2, it is characterised in that the inner housing perisporium and the coaxial cloth of shell body perisporium
Put.
4. motor according to claim 2, it is characterised in that at least a portion of the electric machine controller is configured to annular
And be set in the outside wall surface of the inner housing perisporium.
5. motor according to claim 4, it is characterised in that the electric machine controller includes multiple electric elements, at least
One electric elements is annular and is set in the outside wall surface of the inner housing perisporium.
6. motor according to claim 4, it is characterised in that the electric machine controller includes multiple electric elements, two
Or electric elements described in two or more circumferentially abut to constitute annular.
7. motor according to claim 2, it is characterised in that the electric machine controller is straight with the three-phase terminal of the motor
Connect connected.
8. motor according to claim 7, it is characterised in that three-phase terminal is provided with the inner housing and avoids recess,
On the stator have the three-phase terminal, the three-phase terminal from the three-phase terminal avoid recess in manifest so as to institute
State electric machine controller connection.
9. motor according to claim 2, it is characterised in that the inner housing perisporium is internally provided with water-cooling channel, institute
State and water inlet pipe and outlet pipe are additionally provided with inner housing perisporium.
10. motor according to claim 9, it is characterised in that the end of the end of the water inlet pipe and the outlet pipe
The shell body is outwards passed respectively.
11. motors according to claim 9, it is characterised in that water inlet pipe is provided with the shell body and is avoided hole and is gone out
Water pipe avoids hole, and the water inlet pipe is avoided at hole and the outlet pipe to be avoided and be provided with sealing structure at hole.
12. motors according to claim 2, it is characterised in that the inner housing also bottom wall with inner housing, it is described interior
The neighboring of the bottom wall of housing is provided with inner housing flange, and the openend of the shell body is provided with shell body flange, described
Inner housing flange is fitted and secured to one another by multiple fasteners with the shell body flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157735.6U CN206211716U (en) | 2016-10-31 | 2016-10-31 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157735.6U CN206211716U (en) | 2016-10-31 | 2016-10-31 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211716U true CN206211716U (en) | 2017-05-31 |
Family
ID=58757448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157735.6U Expired - Fee Related CN206211716U (en) | 2016-10-31 | 2016-10-31 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080377A (en) * | 2022-04-29 | 2023-05-09 | 比亚迪股份有限公司 | Electric drive assembly, four-wheel drive system and vehicle |
-
2016
- 2016-10-31 CN CN201621157735.6U patent/CN206211716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080377A (en) * | 2022-04-29 | 2023-05-09 | 比亚迪股份有限公司 | Electric drive assembly, four-wheel drive system and vehicle |
| CN116080377B (en) * | 2022-04-29 | 2024-01-26 | 比亚迪股份有限公司 | Electric drive assembly, four-wheel drive system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |