CN205544703U - Motor and vehicle - Google Patents
Motor and vehicle Download PDFInfo
- Publication number
- CN205544703U CN205544703U CN201620131323.9U CN201620131323U CN205544703U CN 205544703 U CN205544703 U CN 205544703U CN 201620131323 U CN201620131323 U CN 201620131323U CN 205544703 U CN205544703 U CN 205544703U
- Authority
- CN
- China
- Prior art keywords
- motor
- phase high
- hole
- voltage cable
- phase
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor and vehicle. The motor includes: the motor frame, the three -phase lead -out wire of motor and three -phase high tension cable's one end are in the internal connection of motor frame, just offered on the motor frame and be used for supplying the clearing hole that three -phase high tension cable's the other end was worn out. The utility model discloses a three -phase lead -out wire of motor and three -phase high tension cable's one end is at the internal connection of motor frame, and offers the clearing hole that the other end that is used for supplying three -phase high tension cable was worn out on the motor frame. And the three -phase high tension cable's who wears out the other end is used for being connected with three phase current to the realization motor rotates. When the motor need adopt the great three -phase high tension cable of diameter, because the inside accommodation space of motor frame is enough big, only the corresponding size of seting up of adjusting the clearing hole of needs could. Compared with the prior art, the utility model discloses a motor has saved the use of terminal box to effectively reduce the volume of motor, make motor arrangement easy.
Description
Technical field
This utility model relates to automobile technical field, particularly relates to a kind of motor and vehicle.
Background technology
Along with electric automobile development with reach its maturity, electric automobile is to the requirement of motor the most increasingly
High.Owing to the outside installation environment of electric automobile is complicated, the installation chi to the motor being arranged on electric automobile
Very little, mounting means, overall dimensions, degree of protection suffer from the strictest installation requirement.The most how to have
Effect reduces motor and is taken up space, and to adapt to the installation requirement within electric automobile, becomes this type of design of electrical motor
One of key problem.
Fig. 1 is the schematic diagram of motor of the prior art.On electric machine stand 1a, rosette 2a is installed, connects
Line box 2a is mainly for the protection of accommodating cable therein.Wherein, it is equipped with three-phase in electric machine stand 1a
Lead-out wire, is equipped with binding post, connector and fraction three-phase high-voltage cable 3a in rosette 2a, and
Remainder three-phase high-voltage cable 3a is arranged on outside motor, for being connected with three phase mains.Three-phase high-voltage
One end of cable 3a is connected by binding post or connector with three-phase lead-out wire, and three-phase high-voltage cable 3a
The other end be connected with three phase mains, to realize electric machine rotation.
Owing to the volume of rosette 2a own is relatively big, and the volume of rosette 2a can be with three-phase high-voltage cable 3a
The increase of diameter and increase.So that the volume of motor is relatively big, large volume of motor easily with about
Parts interfere, and cause motor to be arranged more difficult.
Thus, it is desirable to have a kind of technical scheme overcomes or at least alleviates the drawbacks described above of prior art.
Utility model content
The purpose of this utility model is provide a kind of motor to overcome or at least alleviate the above-mentioned of prior art
Defect.
For achieving the above object, this utility model provides a kind of motor.Described motor includes: electric machine stand,
The three-phase lead-out wire of motor and one end of three-phase high-voltage cable connect in the inside of described electric machine stand, and described
Offer on electric machine stand and pass through hole for pass for the other end of described three-phase high-voltage cable.
Preferably, described electric machine stand has a supporting part, described is opened on described supporting part by hole,
Described supporting part is for being fixed support to from the described described three-phase high-voltage cable passed by hole.
Preferably, described three-phase high-voltage cable and described by being provided with sealing device between hole.
Preferably, described sealing device includes: sealing shroud, and it is arranged on described three-phase high-voltage cable and institute
Between stating by hole；And fluid sealant, it is arranged on described sealing shroud and described by between hole and described
Between sealing shroud and described three-phase high-voltage cable.
Preferably, described motor farther includes lead collar, the outer surface of one end of described lead collar and institute
Stating and be connected by hole, the inner surface of described lead collar contacts with described three-phase high-voltage cable, for described
The other end of three-phase high-voltage cable passes.
Preferably, the described inner surface by hole has female thread, the outer surface of one end of described lead collar
There is the external screw thread matched with described female thread.
Preferably, described by hole include three by sub-aperture, each described by sub-aperture for for described
The other end of a branch cable in three-phase high-voltage cable passes.
Preferably, described three by sub-aperture centrally disposed on the same line, and along described motor machine
Arrange successively in the short transverse of seat.
Preferably, the material of described lead collar is elastomeric material.
This utility model also provides for a kind of vehicle, and described vehicle includes three phase mains and electricity as above
Machine, the other end of the three-phase high-voltage cable of described motor is connected with three phase mains.
The three-phase lead-out wire of motor of the present utility model and one end of three-phase high-voltage cable are in electric machine stand
Portion connects, and offers on electric machine stand and pass through hole for pass for the other end of three-phase high-voltage cable.And
The other end of the three-phase high-voltage cable passed is for being connected with three phase mains, to realize electric machine rotation.Work as motor
When needing to use the three-phase high-voltage cable being relatively large in diameter, owing to the interior space of electric machine stand is sufficiently large,
Only need to adjust accordingly and offer size by hole.Compared with prior art, motor of the present utility model
Eliminate the use of rosette, thus effectively reduce the volume of motor, make motor arrange easily.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of motor of the prior art.
Fig. 2 is the schematic diagram of the motor according to this utility model first embodiment.
Fig. 3 is the partial enlargement schematic diagram of the motor according to this utility model the second embodiment.
Reference:
Detailed description of the invention
In the accompanying drawings, use same or similar label represent same or similar element or have identical or
The element of similar functions.Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail.
In description of the present utility model, term " " center ", " longitudinally ", " laterally ", "front", "rear",
The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " or position
Relation of putting, for based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model and letter
Change and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specifically
Azimuth configuration and operation, therefore it is not intended that restriction to this utility model protection domain.
Electric machine stand is included according to motor of the present utility model.The three-phase lead-out wire of motor and three-phase high-voltage
One end of cable connects in the inside of described electric machine stand, and offers on described electric machine stand for for described three
What the other end of phase high tension cable passed passes through hole.Wherein, three-phase high-voltage cable is combined by three branch cables
Form.
The three-phase lead-out wire of above-mentioned motor and one end of three-phase high-voltage cable connect in the inside of electric machine stand,
And offer on electric machine stand and pass through hole for pass for the other end of three-phase high-voltage cable.And pass three
The other end of phase high tension cable is for being connected with three phase mains, to realize electric machine rotation.When motor needs to use
During the three-phase high-voltage cable being relatively large in diameter, owing to the interior space of electric machine stand is sufficiently large, it is only necessary to phase
Should adjust and offer size by hole.Compared with prior art, motor of the present utility model eliminates and connects
The use of line box, thus effectively reduce the volume of motor, make motor arrange easily.
In two shown in Fig. 2 and Fig. 3 embodiment, motor includes electric machine stand 1, electric machine stand 1
Shape generally hollow cylindric.And it is arranged on the left side of electric machine stand 1 and the parts difference of right side
Drive end bearing bracket and rear end cap for motor.Owing to the interior space of electric machine stand 1 is sufficiently large, can be by electricity
The three-phase lead-out wire of machine and part three-phase high-voltage cable 3a are directly in the inside of accommodating electric machine stand 1, and incite somebody to action
The three-phase lead-out wire of motor and one end of three-phase high-voltage cable 3a are directly connected to.Directly open on electric machine stand 1
Being provided with by hole, by hole, for the other end for three-phase high-voltage cable 3a, (i.e. three-phase shown in Fig. 2 is high
The right-hand member of voltage cable 3a) pass.And from the right-hand member of the three-phase high-voltage cable 3a passed by hole for three
Phase power supply connects.By the two ends of three-phase high-voltage cable 3a respectively with three-phase lead-out wire and the company of three phase mains
Connect, to realize the rotation of motor.
When motor needs to use the three-phase high-voltage cable 3a that is relatively large in diameter, there is Gao Gong simultaneously meeting motor
During the requirement that rate density, high torque density, volume are little and electric current is big, owing to the inside of electric machine stand 1 holds
Between being empty sufficiently large, it is only necessary to adjust accordingly and offer size by hole.Compared with prior art, originally
The motor of utility model eliminates the use of rosette, thus effectively reduces the volume of motor, makes motor arrange
Easily, and make motor overall structure compacter.Meanwhile, effectively reduce the weight of motor, thus effectively carry
The power density of high motor and torque density.Wherein, power density=power of motor/motor quality, torque is close
Degree=motor torque/motor quality.
It is pointed out that three-phase high-voltage cable 3a is insulated cable, to ensure from three passed by hole
Phase high tension cable 3a is perfectly safe to external world.And pass the three-phase high-voltage cable 3a by hole and to retain enough
Length, in order to it is connectable to three phase mains.And the length of three-phase high-voltage cable 3a can be according to reality
Connect and need to arrange.
In two shown in Fig. 2 and Fig. 3 embodiment, electric machine stand 1 has supporting part 4, supporting part 4
Electric machine stand 1 is radially protruded from electric machine stand 1.The shape of the supporting part 4 shown in Fig. 2 and Fig. 3
Generally solid cuboid.Specifically it is opened on the supporting part 4 of electric machine stand 1 by hole.Due to supporting part
4 radially have certain thickness at electric machine stand 1, make to be opened on the supporting part 4 of electric machine stand 1
By hole, there is certain degree of depth, so that supporting part 4 is for from the three-phase high-voltage passed by hole
Cable 3a is fixed support.So as not to the thinnest by hole, and the three-phase high-voltage cable 3a passed from it is damaged.
It is pointed out that the size by hole that the volume of supporting part 4 and shape can be offered according to actual needs
Arrange with shape.But can ensure that, the volume of supporting part 4 is far smaller than installation of the prior art
Volume in rosette 2a of electric machine stand 1a.
In the first embodiment shown in Fig. 2, three-phase high-voltage cable 3a and by being provided with sealing between hole
Device, seals for the space forming electric machine stand 1 and drive end bearing bracket and rear end cap, and then to motor
Seal.
In a preferred embodiment, sealing device includes sealing shroud and fluid sealant.Sealing shroud is arranged on
Three-phase high-voltage cable 3a and by between hole.Fluid sealant be arranged on sealing shroud outer wall and by between hole with
And between the inwall of sealing shroud and three-phase high-voltage cable 3a.It is infused in the outer wall of sealing shroud and by between hole
And the fluid sealant between the inwall of sealing shroud and three-phase high-voltage cable 3a, it is used for electric machine stand 1 with front
The space that end cap and rear end cap are formed seals, further to guarantee that this space reaches higher degree of protection.
It is pointed out that the shape of sealing shroud is suitable with by the shape in hole, so that the most accommodating by hole
Sealing shroud.It is understood that sealing device can also only include sealing shroud or fluid sealant.
In the second embodiment shown in Fig. 3, motor also includes lead collar 5b.Lead collar 5b is shaped as
Hollow circular cylinder shape, simple shape, make processing and manufacturing simple and convenient.One end (i.e. Fig. 3 of lead collar 5b
The right-hand member of shown lead collar 5b) outer surface be connected with by hole.The inner surface of lead collar 5b and three
Phase high tension cable 3a contacts, and the other end for three-phase high-voltage cable 3a passes.A left side of lead collar 5b
End (i.e. lead collar 5b removes its other parts being connected with by hole) is at the radial convex of electric machine stand 1
For the supporting part 4 of electric machine stand 1, and the centerline axis parallel of lead collar 5b is in by the central shaft in hole
Line.So that lead collar 5b coordinates, with supporting part 4, the three-phase high-voltage passing the inner surface from lead collar 5b
Cable 3a carries out the most fixing support.
Specifically, by the inner surface in hole, there is female thread, the appearance of lead collar 5b one end (i.e. right-hand member)
Mask has external screw thread.And the external screw thread of the outer surface of lead collar 5b with by the female thread phase of the inner surface in hole
Coordinate, so that lead collar 5b is linked together threadably with by hole.It is understood that
Lead collar 5b can also be linked together by modes such as socket, bondings with by hole.Also note that
That the shape of lead collar 5b is suitable with by the shape in hole so that by hole preferably with lead collar 5b
It is connected.
Advantageously, the material of lead collar 5b is elastomeric material, makes lead collar 5b itself have elastic force.
During lead collar 5b rotates in by hole and tightens, passed through being contained in three by elastic deformation
Three-phase high-voltage cable 3a in hole extrudes, and then seals motor.Meanwhile, effectively prevent out
Abrasion between line set 5b and three-phase high-voltage cable 3a.In a preferred embodiment, lead collar 5b
Material be rubber, rubber is the strong flexible polymer material with reversible deformation.At room temperature high resilience,
Relatively large deformation can be produced under the least External Force Acting, remove resilient after external force.It is understood that
The material of lead collar 5b can also select silica gel.
In two shown in Fig. 2 and Fig. 3 embodiment, include that three are passed through sub-aperture 41 by hole, each
Passed by the other end of the sub-aperture 41 branch cable in for three-phase high-voltage cable 3a, to ensure
Three branch cables of three-phase high-voltage cable 3a are connected with three phase mains respectively.Advantageously, three lead to
Cross the spaced setting of sub-aperture 41, make not interfere with each other from three three branch cables passed by sub-aperture 41.
From the foregoing, in the embodiment shown in Figure 2, the quantity of sealing shroud is three, each passes through sub-aperture
A sealing shroud it is provided with between 41 and a branch cable.Similarly, in the embodiment shown in Fig. 3
In, the quantity of lead collar 5b is three, each by being provided with between sub-aperture 41 and a branch cable
One lead collar 5b.To realize motor is sealed.
Advantageously, three by sub-aperture 41 centrally disposed on the same line, make the beautiful outline form of motor
See neat.Meanwhile, three by sub-aperture 41 along short transverse (i.e. upper shown in Fig. 2 of electric machine stand 1
Lower direction) on arrange successively, make three respectively from the three-phase high-voltage cable 3a passed by sub-aperture 41 point
Branch cable is non-interference in the short transverse of electric machine stand 1, and is conveniently connected with three phase mains.Permissible
Being understood by, three can also be according to actual needs on electric machine stand 1 by the position that arranges of sub-aperture 41
Arbitrarily arrange.Such as, three can be parallel to electric machine stand 1 in edge by sub-aperture 41 on electric machine stand 1
Central axial direction arrangement, or three can also be triangularly arranged by sub-aperture 41.
In two shown in Fig. 2 and Fig. 3 embodiment, it is circular hole by sub-aperture 41, simple shape rule
And offer conveniently.Meanwhile, the shape of the shape by sub-aperture 41 and three-phase high-voltage cable 3a through it with
And the shape of sealing shroud or lead collar 5b is suitable, with the most accommodating three-phase high-voltage cable 3a, sealing shroud
Or lead collar 5b.It is understood that can also be set to according to actual needs by the shape of sub-aperture 41
Other arbitrary shape such as square, triangle or other polygon.
In the 3rd not shown embodiment, being one by the quantity in hole, the number of openings is few.And this leads to
The shape of via can be circular, Long Circle or other arbitrary shape.
This utility model also provides for a kind of vehicle, and described vehicle includes three phase mains and electricity as above
Machine, the other end of the three-phase high-voltage cable 3a of motor is connected with three phase mains, to realize the rotation of motor.
The three-phase lead-out wire of motor of the present utility model and one end of three-phase high-voltage cable are in electric machine stand
Portion connects, and offers on electric machine stand and pass through hole for pass for the other end of three-phase high-voltage cable.And
The other end of the three-phase high-voltage cable passed is for being connected with three phase mains, to realize electric machine rotation.Work as motor
When needing to use the three-phase high-voltage cable being relatively large in diameter, owing to the interior space of electric machine stand is sufficiently large,
Only need to adjust accordingly and offer size by hole.Compared with prior art, motor of the present utility model
Eliminate the use of rosette, thus effectively reduce the volume of motor, make motor arrange easily, and make motor
Overall structure is compacter, is effectively improved power density and the torque density of motor simultaneously.
From in sum, the manufacturing process of motor of the present utility model is simple, and is suitable for electricity
The occasion that body is long-pending and weight demands is higher.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, and
Non-to its restriction.It will be understood by those within the art that: can be to described in foregoing embodiments
Technical scheme is modified, or wherein portion of techniques feature is carried out equivalent；These are revised or replace
Change, do not make the essence of appropriate technical solution depart from spirit and the model of this utility model each embodiment technical scheme
Enclose.
Claims (10)
1. a motor, it is characterised in that including: electric machine stand (1), the three-phase lead-out wire of motor and
One end of three-phase high-voltage cable (3a) connects in the inside of described electric machine stand (1), and described motor machine
Offer on seat (1) and pass through hole for pass for the other end of described three-phase high-voltage cable (3a).
2. a motor as claimed in claim 1, it is characterised in that described electric machine stand (1) has
Support part (4), described is opened on described supporting part (4) by hole, described supporting part (4) for from
The described described three-phase high-voltage cable (3a) passed by hole is fixed support.
3. motor as claimed in claim 2, it is characterised in that described three-phase high-voltage cable (3a) with
Described by being provided with sealing device between hole.
4. motor as claimed in claim 3, it is characterised in that described sealing device includes:
Sealing shroud, its be arranged on described three-phase high-voltage cable (3a) and described by hole between；And
Fluid sealant, it is arranged on described sealing shroud and described by between hole and described sealing shroud is with described
Between three-phase high-voltage cable (3a).
5. motor as claimed in claim 2, it is characterised in that farther include lead collar (5b),
The outer surface of one end of described lead collar (5b) is connected by hole with described, described lead collar (5b)
Inner surface contacts with described three-phase high-voltage cable (3a), another for described three-phase high-voltage cable (3a)
One end passes.
6. motor as claimed in claim 5, it is characterised in that in the described inner surface by hole has
Screw thread, the outer surface of one end of described lead collar (5b) has the external screw thread matched with described female thread.
7. the motor as described in claim 3 or 5, it is characterised in that described by hole include three lead to
Crossing sub-aperture (41), each described sub-aperture (41) of passing through is in for described three-phase high-voltage cable (3a)
The other end of one branch cable passes.
8. motor as claimed in claim 7, it is characterised in that described three are passed through sub-aperture (41)
Centrally disposed on the same line, and arrange successively in the short transverse of described electric machine stand (1).
9. motor as claimed in claim 5, it is characterised in that the material of described lead collar (5b) is
Elastomeric material.
10. a vehicle, it is characterised in that include three phase mains and as arbitrary in claim 1-9
Motor described in Xiang, the other end of the three-phase high-voltage cable (3a) of described motor is connected with three phase mains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131323.9U CN205544703U (en) | 2016-02-19 | 2016-02-19 | Motor and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131323.9U CN205544703U (en) | 2016-02-19 | 2016-02-19 | Motor and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544703U true CN205544703U (en) | 2016-08-31 |
Family
ID=56777774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131323.9U Active CN205544703U (en) | 2016-02-19 | 2016-02-19 | Motor and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912323A (en) * | 2018-09-17 | 2020-03-24 | 舍弗勒技术股份两合公司 | Motor device for vehicle and vehicle |
-
2016
- 2016-02-19 CN CN201620131323.9U patent/CN205544703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912323A (en) * | 2018-09-17 | 2020-03-24 | 舍弗勒技术股份两合公司 | Motor device for vehicle and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107690406B (en) | Underwater robot with multiple freedom of navigation degree | |
| CN205544703U (en) | Motor and vehicle | |
| CN103357534A (en) | 360-degree continuous-rotation synchronous-power-supply two-dimensional waterscape sprayer and rotation method thereof | |
| CN207106829U (en) | Underwater robot with multiple freedom of navigation degree | |
| CN106884988A (en) | Magnetic fluid seal device magnetic liquid air pressure injection method | |
| CN207009737U (en) | A kind of light controller socket | |
| CN102377154A (en) | Dry type pluggable geographic information system (GIS) terminal | |
| CN202353165U (en) | Dry type insertion GIS terminal | |
| CN202134315U (en) | High-voltage sleeve with canted coil spring current-carrying structure | |
| CN205910224U (en) | LED test fixture that commonality is strong | |
| CN107612493A (en) | Terminal box used in photovoltaic system | |
| CN204565362U (en) | There is the electric spark linear cutting machine of Rapid wiring mechanism and waterproof power sector | |
| CN105281157B (en) | Electrical cord assembly | |
| CN204315425U (en) | A kind of dustproof and waterproof switch | |
| CN206922044U (en) | The vertical downlead earthing or grounding means of transformer station | |
| CN206595478U (en) | A kind of micro-circle electric connector of straight push-in drawer structure | |
| CN202473559U (en) | High-voltage sleeve for large-scale transformer | |
| CN203135005U (en) | Wiring assembly | |
| CN207346066U (en) | Submarine navigation device | |
| CN204967492U (en) | Immersible pump fills water and electricity machine | |
| CN203681868U (en) | Rotor wing for electric unmanned aerial vehicle | |
| CN208522582U (en) | A kind of junction box structure of electrical machine | |
| CN204668687U (en) | The family expenses lamp socket that a kind of fail safe is high | |
| CN104300484A (en) | Charged protective jacket structure and production technology thereof | |
| CN105134262B (en) | A kind of mining electromagnetic pilot valve driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 102206 Beijing Changping District Shahe town Shayang Road, Niu Niu Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 100102 No.1 Courtyard Building, Futong East Street, Chaoyang District, Beijing Patentee before: Auto (China) Co., Ltd. |