CN206164271U - Casing of motor, motor and vehicle - Google Patents

Abstract

The utility model discloses a casing, motor and vehicle of motor, the casing of motor includes: a housing body; a plurality of fins, the fin is established on the periphery wall of casing body, and follows the circumference of casing body extends, and is a plurality of the fin is followed the axial interval of motor arranges. The utility model discloses a casing of motor, the radiating efficiency is high, and forming process is simple, low in production cost, and does not have the influence to the part of casing inside.

Description

The housing of motor, motor and vehicle

Technical field

This utility model belongs to technical field of vehicle manufacture, in particular to a kind of housing of motor, with the housing Motor and the vehicle with the motor.

Background technology

In correlation technique, in order to improve the radiating efficiency of the motor of electric vehicle, often in the base of traditional industrial motor The radiator structure of complexity on plinth, is designed in housing, is caused the die sinking high cost of motor, and preferably cannot be travelled using vehicle During natural wind radiating, there is room for improvement.

Utility model content

This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality It is a kind of housing of the motor for proposing that radiating efficiency is high with a new purpose.

Another purpose of the present utility model is to propose a kind of motor of the housing with above-mentioned motor.

Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned motor.

According to the housing of the motor of this utility model first aspect embodiment, including：Shell body；Multiple fins, the rib Piece is located on the periphery wall of the shell body, and along the circumferentially extending of the shell body, multiple fins are along the motor Axially spaced arrangement.

According to the housing of the motor of this utility model first aspect embodiment, radiating efficiency is high, and moulding process is simple, production Low cost, and on the part of enclosure interior without impact.

In addition, can also have following additional technology special according to the housing of the motor of this utility model above-described embodiment Levy：

At least partially discontinuous ring in some preferred embodiments of the present utility model, in multiple fins Shape.

Specifically, multiple fins are divided into two groups, and one group is discontinuous annular, and another group is continuous annular, and It is configured to the fin of discontinuous annular and the interlaced setting of fin for being configured to continuous annular.

In some preferred embodiments of the present utility model, the spacing between the adjacent fin is L, is met：5mm ≤L≤15mm。

Specifically, meet：L=10mm.

In some optional embodiments of the present utility model, axial uniform intervals of multiple fins along the motor Open.

In some preferred embodiments of the present utility model, the shell body is integrally formed with the fin.

Specifically, the shell body is cast aluminium with the fin.

According to the motor of this utility model second aspect embodiment, the shell with the motor such as first aspect as described in any one Body.

The motor is had the advantage that identical relative to prior art with the housing of above-mentioned motor, and here is no longer gone to live in the household of one's in-laws on getting married State.

According to the vehicle of this utility model third aspect embodiment, the motor described in any one just like second aspect is set, And the motor is horizontal.

The vehicle is had the advantage that identical relative to prior art with above-mentioned motor, will not be described here.

Description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment Become obvious and easy to understand, wherein：

Fig. 1 is the axial view of the motor according to this utility model embodiment；

Fig. 2 is the expansion view of the housing according to this utility model embodiment.

Reference：

Motor 100, housing 10, shell body 11, fin 12, breach 12a.

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 the 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 this utility model, and it is not intended that to this utility model Restriction.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State.And, the specific features of description, structure, material or feature can be with Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and is combined.

Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.

The vehicle of this utility model embodiment is provided with motor 100, and wherein motor 100 is horizontal, that is to say, that motor 100 Axial direction can be along the left and right directions of vehicle, so, when vehicle is travelled, the flow direction of natural wind is vertical with the direction of motor shaft.It is optional Ground, motor 100 can be the motor 100 of vehicle, that is to say, that the vehicle of this utility model embodiment can be electronic vapour Car.

The motor 100 of this utility model embodiment has housing 10.

The housing 10 of the motor 100 according to this utility model embodiment is described in detail with reference first to accompanying drawing.Such as Fig. 1-Fig. 2 institutes Show, the housing 10 of motor 100 includes shell body 11 and fin 12.

Wherein, shell body 11 can be hollow structure, and the part such as the stator and rotor of motor 100 can be located at shell body 11 It is interior.

Fin 12 is located on the periphery wall of shell body 11, and fin 12 is along the circumferentially extending of shell body 11, that is to say, that rib Piece 12 can be annular, and according to the shape of shell body 11, fin 12 can be various annulars, and in such as Fig. 1, shell body 11 can be with For cylindrical shape, fin 12 can be annular, or during shell body 11 is for the embodiment of cuboid, fin 12 can be rectangle Ring.

Alternatively, shell body 11 can be integrally formed with fin 12, and so, 10 molding of housing of motor 100 is easy, and shell Pyroconductivity between body 11 and fin 12 is high, radiates beneficial to motor 100.Specifically, shell body 11 can be equal with fin 12 For cast aluminium, so, 10 light weight of housing of motor 100, convenient formation.

Fig. 2 is the expanded schematic diagram after housing 10 is cut off vertically, and fin 12 is multiple, and multiple fins 12 are along motor 100 Axially spaced arrangement, can form air channel between multiple fins 12, and the bearing of trend in air channel and natural wind flow to one Cause, such air-flow can more fully contact fin 12, motor 100 it is air-cooled in hgher efficiency.

According to the housing 10 of the motor 100 of this utility model embodiment, radiating efficiency is high, and moulding process is simple, produces into This is low, and on the part inside housing 10 without impact.

According to the motor 100 of this utility model embodiment, radiating efficiency is high, working stability.

According to the vehicle of this utility model embodiment, 100 rapid heat dissipation of motor of vehicle, working stability.

In some preferred embodiments of the present utility model, with reference to Fig. 2, in multiple fins 12 can be at least partly Discontinuous annular, such as fin 12 can be divided into multistage by breach 12a, and specifically, multiple fins 12 can be divided into two groups, One group of fin 12 is discontinuous annular, and another group of fin 12 is continuous annular, and is configured to the fin of discontinuous annular 12 with the 12 interlaced setting of fin for being configured to continuous annular.As such, it is possible to prevent between fin 12 because air channel it is long when 12 near surface boundary region of fin is fully developed, and can increase the air stream turbulence in the air channel between fin 12, air-cooled to strengthen Effect.Certainly, multiple fins 12 can also be entirely continuous annular, or all discontinuous annulars.

In some preferred embodiments of the present utility model, the spacing between adjacent fin 12 is L, is met：5mm≤ L≤15mm.The selection of L is relevant with the height of fin 12 and cost accounting, meets such as in some specific embodiments：L =10mm.Alternatively, multiple fins 12 can be evenly-spaced along the axial direction of motor 100.Certainly, between multiple fins 12 Away from can also be unequal.

In description of the present utility model, it is to be understood that the side of the instruction such as term " axial direction ", " radial direction ", " circumference " Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplification is retouched State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to restriction of the present utility model.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements, unless otherwise clearly restriction.For the common skill of this area For art personnel, concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.

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 restriction 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, be changed, being replaced and modification.

Claims (10)

1. a kind of housing of motor, it is characterised in that include：

Shell body；

Multiple fins, the fin are located on the periphery wall of the shell body, and along circumferentially extending, the Duo Gesuo of the shell body State axially spaced arrangement of the fin along the motor.

2. the housing of motor according to claim 1, it is characterised in that at least partially not connecting in multiple fins Continuous annular.

3. the housing of motor according to claim 2, it is characterised in that multiple fins are divided into two groups, one group for not Continuous annular, another group is continuous annular, and is configured to the fin of discontinuous annular and is configured to continuous ring The interlaced setting of fin of shape.

4. the housing of motor according to claim 1, it is characterised in that the spacing between the adjacent fin is L, full Foot：5mm≤L≤15mm.

5. the housing of motor according to claim 4, it is characterised in that meet：L=10mm.

6. the housing of motor according to claim 1, it is characterised in that multiple fins along the motor axially It is even to be spaced apart.

7. the housing of motor according to claim 1, it is characterised in that the shell body is integrally formed with the fin.

8. the housing of motor according to claim 4, it is characterised in that the shell body is cast aluminium with the fin.

9. a kind of motor, it is characterised in that the housing with the motor as any one of claim 1-8.

10. a kind of vehicle, it is characterised in that be provided with motor as claimed in claim 9, and the motor is horizontal.