CN206790264U - Motor outlet nozzle and motor - Google Patents
Motor outlet nozzle and motor Download PDFInfo
- Publication number
- CN206790264U CN206790264U CN201720472573.3U CN201720472573U CN206790264U CN 206790264 U CN206790264 U CN 206790264U CN 201720472573 U CN201720472573 U CN 201720472573U CN 206790264 U CN206790264 U CN 206790264U
- Authority
- CN
- China
- Prior art keywords
- outlet nozzle
- shaped
- motor
- shaped layer
- end cap
- 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
- Manufacture Of Motors, Generators (AREA)
Abstract
It the utility model is related to machine field, disclose a kind of motor outlet nozzle and motor, the outlet nozzle (1) is U-shaped outlet nozzle (1), the U-shaped outlet nozzle (1) has the first U-shaped layer (4) and the second U-shaped layer (5) in a thickness direction, between the first U-shaped layer (4) and the second U-shaped layer (5) formed with outward opening, the groove (6) at U-shaped line outlet (10) edge for clamping motor casing end cap (3).Motor outlet nozzle provided by the utility model is easier for installation, improves the production efficiency of motor.
Description
Technical field
Machine field is the utility model is related to, more particularly to a kind of motor outlet nozzle, further, the utility model is also
It is related to a kind of motor.
Background technology
Motor is installed on motor casing end cap with outlet nozzle, for wrapping up the line outlet position of motor casing end cap,
To prevent the power line of connecting stator winding when through the line outlet of motor casing end cap, at the line outlet of motor casing end cap
Side wall scratches or damage.
Traditional outlet nozzle is mostly taper, is typically made of rubber., it is necessary to which manual compression outlet nozzle makes it during installation
Into in the wire hole of motor casing end cap, and the elasticity reinstatement by rubber outlet nozzle in itself., will after installing outlet nozzle
Power line is pulled on the outside of motor casing end cap on the inside of motor casing end cap through outlet nozzle.
Traditional outlet nozzle when mounted, it is necessary to be accomplished manually outlet nozzle extruding action and power line it is interspersed dynamic
Make, it is operationally time-consuming, and in interspersed power line, if outlet nozzle installation is not in place, easily follow power line to be drawn together
Go out to disengaging motor casing end cap.
Utility model content
The defects of the purpose of this utility model is to overcome the installation of motor outlet nozzle present in prior art inconvenient,
A kind of motor outlet nozzle being easily installed is provided, to improve the production efficiency of motor.
To achieve these goals, on the one hand the utility model provides a kind of motor outlet nozzle, and the outlet nozzle is U-shaped
Outlet nozzle, the U-shaped outlet nozzle have the first U-shaped layer and a second U-shaped layer in a thickness direction, the first U-shaped layer and described
Between second U-shaped layer formed with outward opening, the groove at U-shaped line outlet edge for clamping motor casing end cap.
Preferably, the distance between the open side of the first U-shaped layer and closed side are more than the opening of the second U-shaped layer
The distance between side and closed side.
Preferably, the both ends of the open side of the first U-shaped layer are formed with inwardly projecting raised to reduce described the
The bore of the open side of one U-shaped layer.
Preferably, the raised end lateral surface is inclined-plane or arc surface.
Preferably, the one side of the direction of the closed side of the second U-shaped layer the first U-shaped layer is formed with projection.
Preferably, the projection is rectangular parallelepiped structure, the length direction of the rectangular parallelepiped structure and the U-shaped outlet nozzle
Opening direction is parallel.
Preferably, the outlet nozzle is plastics outlet nozzle.
The motor outlet nozzle provided based on the utility model first aspect, the utility model second aspect provide a kind of electricity
Machine, including stator, the motor casing end cap installed in described stator one end and the outlet on the motor casing end cap
Mouth, wherein, the outlet nozzle is the motor outlet nozzle according to the utility model first aspect.
Preferably, one end of the close stator of the motor casing end cap offers U-shaped line outlet, the U-shaped outlet
Mouthful opening direction towards the stator and parallel with the axis direction of the stator.
Preferably, the distance between the open side of the first U-shaped layer and closed side are more than the opening of the second U-shaped layer
The distance between side and closed side, and the distance between the open side of the first U-shaped layer and closed side and the second U-shaped layer
Open side and the difference of the distance between closed side be more than or equal to the depth that stretches into the motor casing end cap of the stator.
Technical scheme provided by the utility model has the advantages that：
Motor provided by the utility model is U-shaped structure with outlet nozzle, and the U-shaped structure has the first U in a thickness direction
Shape layer and the second U-shaped layer, and formed fluted between the first U-shaped layer and the second U-shaped layer, institute can be passed through so as to the outlet nozzle
Groove is stated to clamp the U-shaped line outlet edge of motor casing end cap, is not sealed in the open side of the U-shaped line outlet of the motor casing end cap
Under conditions of closing, outlet nozzle provided by the utility model can realize that plug-in is installed, and be installed with squash type of the prior art
Mode is compared, and reduces the installation difficulty of outlet nozzle.
In addition, after the U-shaped outlet nozzle is installed on the motor casing end cap, the power line of connecting stator winding can be with
It is forced down into from the upper opening position of U-shaped outlet nozzle in U-shaped outlet nozzle, power line is being passed to motor casing end cap
When, it is not necessary to interspersed action from the inside to the outside, therefore, the extraction time of power line can be shortened, improve the production efficiency of motor.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the motor outlet nozzle that the utility model embodiment provides；
Fig. 2 is the side view of motor outlet nozzle in Fig. 1；
Fig. 3 is the rearview of motor outlet nozzle in Fig. 1；
Fig. 4 is the bottom view of motor outlet nozzle in Fig. 1；
Fig. 5 is the dimensional structure diagram for the motor casing end cap that the utility model embodiment provides；
Fig. 6 is the top view of the motor casing end cap in Fig. 5；
Fig. 7 is the front view of the motor casing end cap in Fig. 5；
Fig. 8 is the front view for the motor that the utility model embodiment provides.
Description of reference numerals
1- outlet nozzle 2- stators
3- motor casing end cap 4- the first U-shaped layers
5- the second U-shaped layer 6- grooves
7- projection 8- inclined-planes
9- projection 10-U shape line outlets
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
In the utility model embodiment, in the case where not making opposite explanation, the noun of locality that uses as " it is upper and lower, left,
It is right " typically refer to the signified upper and lower, left and right of refer to the attached drawing." inside and outside " refers to relative to the inside and outside of part contour line itself.
Fig. 1-Fig. 4 is referred to, the utility model embodiment first aspect provides a kind of motor outlet nozzle, the outlet nozzle
1 is U-shaped outlet nozzle 1, referring to Fig. 1, using the opening direction of the U-shaped outlet nozzle 1 as Z-direction, with perpendicular to the Z axis side
To and parallel to the direction in horseshoe clamp face of the U-shaped outlet nozzle 1 be X-direction, using perpendicular to the direction of the Z axis and X-axis as
Y direction, the Y direction is the thickness direction of the U-shaped outlet nozzle 1, from figure 1 it appears that the U-shaped outlet nozzle
1 has the first U-shaped layer 4 and the second U-shaped layer 5, shape between the first U-shaped layer 4 and the second U-shaped layer 5 in a thickness direction
Into the groove 6 at the edge of U-shaped line outlet 10 for clamping motor casing end cap 3 that is having outward opening.
Fig. 5-Fig. 8 is referred to, the openend of the motor casing end cap 3 offers U-shaped line outlet 10, the U-shaped line outlet 10
Opening upwards and unclosed, when installing the U-shaped outlet nozzle 1, the U-shaped is gone out the closed side of outlet nozzle 1 and be located at the U
The open side of shape outlet nozzle 1, the U-shaped outlet nozzle 1 is installed on to the U-shaped of the motor casing end cap 3 in a manner of being downwardly into
At line outlet 10, the edge of U-shaped line outlet 10, Jin Ershi are clamped by the groove 6 between the first U-shaped layer 4 and the second U-shaped layer 5
Now to the package action at the edge of U-shaped line outlet 10, power line is prevented when passing motor casing end cap 3, by the edge of U-shaped line outlet 10
Scratch.By foregoing description, the utility model embodiment provide U-shaped outlet nozzle 1 install it is easier.
It is understood that in order that U-shaped outlet nozzle 1 can be stably mounted at the U-shaped line outlet 10, it is described
Between the width of groove 6 between first U-shaped layer 4 and the second U-shaped layer 5, i.e. the first U-shaped layer 4 and the second U-shaped layer 5 away from
From the wall thickness for being slightly less than the motor casing end cap 3.Thus, the edge of U-shaped line outlet 10 can be clamped by way of interference fit
In in groove 6, and then firmly installing property of the U-shaped outlet nozzle 1 at U-shaped line outlet 10 can be improved.
When it is implemented, because the U-shaped outlet nozzle 1 is arranged on the openend of motor casing end cap 3, and the stator 2 of motor
Need to insert in the motor casing end cap 3 from the openend of the motor casing end cap 3, such as inserted by way of interference installation
In the motor casing end cap 3.Therefore, after in order to prevent the U-shaped outlet nozzle 1 to be arranged on motor casing end cap 3, to stator 2
Installation form and hinder, the distance between the open side of the first U-shaped layer 4 and closed side opening more than the second U-shaped layer 5
Mouth the distance between side and closed side.In this way, when installing the U-shaped outlet nozzle 1, the first U-shaped layer 4 is set to be located at the electricity
The outside of shell end cover 3, and the second U-shaped layer 5 is located at the inside of the motor casing end cap 3.Due on the second U-shaped layer 5
Portion will be less than the top of the first U-shaped layer 4, and the depth that stator 2 is inserted into motor casing end cap 3 can be less than or equal to the first U-shaped layer 4
With the difference in height between the second U-shaped layer 5.The depth that motor casing end cap 3 is inserted into stator 2 is equal to the first U-shaped layer 4 and the 2nd U
During difference in height between shape layer 5, the end face of stator 2 can be bonded with the upper end of the second U-shaped layer 5, and motor is inserted into stator 2
When the depth of shell end cap 3 is less than the difference in height between the first U-shaped layer 4 and the second U-shaped layer 5, the end face of stator 2 and the second U-shaped layer 5
Upper end between gap be present.Thus, the installation that the second U-shaped layer 5 will not be to stator 2, which is formed, to be hindered.
After the U-shaped outlet nozzle 1 is installed on the motor casing end cap 3, the power line of the winding of connecting stator 2 can be from
The upper opening position of U-shaped outlet nozzle 1 is forced down into U-shaped outlet nozzle 1, and power line is being passed to motor casing end cap 3
When, it is not necessary to interspersed action from the inside to the outside, therefore, the extraction time of power line can be shortened, improve the production efficiency of motor.
After power line press-in U-shaped outlet nozzle 1, in order to which power line is preferably spacing in U-shaped outlet nozzle 1, described the
The both ends of the open side of one U-shaped layer 4 are formed with inwardly projecting projection 7 to reduce the mouth of the open side of the first U-shaped layer 4
Footpath.By the restriction effect of projection 7, the upper opening of power line from U-shaped outlet nozzle 1 can be effectively prevented to be disengaged to U-shaped outlet
Outside mouth 1.
Described raised 7 such as can be for perpendicular to the cuboid of the madial wall of the U-shaped outlet nozzle 1.Due to power line
It is forced down into using from the upper opening position of U-shaped outlet nozzle 1 in U-shaped outlet nozzle 1, it is convex in order to prevent during line ball
Play push operation of the right-angle structure of the angular structures such as cuboid on the outside of 7 ends to power line and form and hinder or scratch power supply
Line, described raised 7 end lateral surface is inclined-plane 8 or arc surface.Or described raised 7 whole end is cambered surface such as ball
Face.
As shown in Fig. 2-Fig. 3, the one side of direction the first U-shaped layer 4 of the closed side of the second U-shaped layer 5 formed with
Projection 9, the setting of the projection 9 can reduce the distance between the first U-shaped layer 4 and the second U-shaped layer 5, so that
After the U-shaped outlet nozzle 1 is installed on the U-shaped line outlet 10 of the motor casing end cap 3, the first U-shaped layer 4 and the 2nd U
Shape layer 5 can more firmly clamp the side wall of the motor casing end cap 3；Or formed in the inner side of the motor casing end cap 3
There are pockets 6, after the U-shaped outlet nozzle 1 is arranged on the U-shaped line outlet 10 of the motor casing end cap 3, the projection 9 holds
It is contained in the pockets 6, it is steady to improve the installation of the U-shaped outlet nozzle 1 so as to limit the displacement of the U-shaped outlet nozzle 1
It is qualitative.
As shown in Figures 2 and 3, the projection 9 is preferably rectangular parallelepiped structure, the length direction of the rectangular parallelepiped structure and institute
The opening direction for stating U-shaped outlet nozzle 1 is parallel.In this way, the U-shaped that the motor casing end cap 3 is arranged on when the U-shaped outlet nozzle 1 goes out
After line mouth 10, the displacement of the in the vertical direction of U-shaped outlet nozzle 1 can be limited by the projection 9, and then improve the U
The mounting stability of shape outlet nozzle 1, U-shaped outlet nozzle 1 produces displacement when avoiding the power line from passing.
As a kind of preferred embodiment, the outlet nozzle 1 can be plastics outlet nozzle.Specifically, it can be made of nylon66 fiber
Plastics outlet nozzle.Compared with rubber outlet nozzle of the prior art, the tensile strength of plastics outlet nozzle is high, ageing resistace
Stronger, service life is longer, and can more easily realize that plug-in is installed.
As shown in figure 8, the utility model embodiment second aspect provides a kind of motor, the motor includes stator 2, is arranged on
The motor casing end cap 3 and the outlet nozzle 1 on the motor casing end cap 3 of described one end of stator 2, wherein, the outlet
Mouth 1 is the outlet nozzle 1 described in the utility model embodiment first aspect.
Specifically, the motor casing end cap 3 is that the cavity of another end opening of one end closing is cylindrical, the one of the stator 2
End stretches to the motor casing end cap 3 along the axis direction of the motor casing end cap 3 by the openend of the motor casing end cap 3
It is interior, the axle of the other end of the stator 2 along another motor casing end cap 3 roughly the same with the structure of above-mentioned motor casing end cap 3
Line direction is stretched in another motor casing end cap 3 by the openend of another motor casing end cap 3.It is described fixed in order to realize
Being connected between the motor casing end cap 3 at sub 2 both ends, refers to Fig. 5-Fig. 7, in the opening end edge of the motor casing end cap 3
Flange of the edge position formed with radially outwardly projecting 7.Connection through hole is offered on flange.When the both ends of stator 2 install motor
After shell end cap 3, the motor casing end cap 3 at both ends is fastened on by the connector such as screw bolt and nut of the connection through hole through flange
Together.
Wherein, the U-shaped outlet nozzle 1 can be installed on the motor casing end cap 3 in the following way.Specifically, it is described
The openend of motor casing end cap 3 offers U-shaped line outlet 10, the opening direction of the U-shaped line outlet 10 towards the stator 2 simultaneously
It is parallel with the axis direction of the stator 2.U-shaped line outlet 10 its open side so formed is unclosed, and U-shaped outlet nozzle 1 can be from U
The open side of shape line outlet 10 is downwardly into U-shaped line outlet 10, and by the edge wrap of U-shaped line outlet 10.Stator 2 stretches to
After motor casing end cap 3, power line can be pressed directly into U-shaped outlet nozzle 1 by the upper opening side of U-shaped outlet nozzle 1, and existing
The technical scheme for opening up closed circle line outlet in technology in the side wall of motor casing end cap 3 compares, and the present embodiment can avoid
Power line draws interspersed operation during motor casing end cap 3, saves the operating time, improves production efficiency.
The stator 2 can stretch to the electricity along the axis direction of the motor casing end cap 3 by way of interference fit
In shell end cover 3, hindered in order to avoid installation of the U-shaped outlet nozzle 1 to stator 2 is formed, the opening of the first U-shaped layer 4
The distance between side and closed side are more than the distance between open side and closed side of the second U-shaped layer 5.Due to the second U-shaped
The barrier effect of layer 5, the depth that the stator 2 is stretched into the motor casing end cap 3 are less than or equal to the first U-shaped layer 4
Open side and the distance between closed side and the open side of the second U-shaped layer 5 and the difference of the distance between closed side.
The beneficial effect for the motor that the utility model embodiment provides is similar to the beneficial effect of above-mentioned motor outlet nozzle,
Here is omitted.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model.
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belong to the scope of protection of the utility model.
Claims (10)
1. a kind of motor outlet nozzle, it is characterised in that the outlet nozzle (1) is U-shaped outlet nozzle (1), the U-shaped outlet nozzle
(1) there is the first U-shaped layer (4) and the second U-shaped layer (5), the first U-shaped layer (4) and the second U-shaped layer in a thickness direction
(5) between formed with outward opening, the groove (6) at U-shaped line outlet (10) edge for clamping motor casing end cap (3).
2. motor outlet nozzle according to claim 1, it is characterised in that the open side and envelope of the first U-shaped layer (4)
The distance between side is closed more than the distance between the open side of the second U-shaped layer (5) and closed side.
3. motor outlet nozzle according to claim 1, it is characterised in that the two of the open side of the first U-shaped layer (4)
End is formed with inwardly projecting projection (7) to reduce the bore of the open side of the first U-shaped layer (4).
4. motor outlet nozzle according to claim 3, it is characterised in that the end lateral surface of the projection (7) is oblique
Face (8) or arc surface.
5. motor outlet nozzle according to claim 1, it is characterised in that the court of the closed side of the second U-shaped layer (5)
To the first U-shaped layer (4) one side formed with projection (9).
6. motor outlet nozzle according to claim 5, it is characterised in that the projection (9) is rectangular parallelepiped structure, described
The length direction of rectangular parallelepiped structure is parallel with the opening direction of the U-shaped outlet nozzle (1).
7. the motor outlet nozzle according to any one in claim 1-6, it is characterised in that the outlet nozzle (1) is
Plastics outlet nozzle (1).
8. a kind of motor, including stator (2), the motor casing end cap (3) installed in the stator (2) one end and installed in institute
State the outlet nozzle (1) on motor casing end cap (3), it is characterised in that the outlet nozzle (1) is according to any in claim 1-7
Motor outlet nozzle described in one.
9. motor according to claim 8, it is characterised in that the close stator (2) of the motor casing end cap (3)
One end offers U-shaped line outlet (10), the opening direction of the U-shaped line outlet (10) towards the stator (2) and with it is described fixed
The axis direction of sub (2) is parallel.
10. motor according to claim 9, it is characterised in that the open side of the first U-shaped layer (4) and closed side it
Between distance be more than open side and the distance between closed side of the second U-shaped layer (5), and the first U-shaped layer (4) are opened
Mouthful the distance between side and closed side be more than with the open side of the second U-shaped layer (5) and the difference of the distance between closed side or
The depth stretched into equal to the stator (2) in the motor casing end cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472573.3U CN206790264U (en) | 2017-04-28 | 2017-04-28 | Motor outlet nozzle and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472573.3U CN206790264U (en) | 2017-04-28 | 2017-04-28 | Motor outlet nozzle and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790264U true CN206790264U (en) | 2017-12-22 |
Family
ID=60710351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472573.3U Active CN206790264U (en) | 2017-04-28 | 2017-04-28 | Motor outlet nozzle and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206790264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371238A (en) * | 2020-04-17 | 2020-07-03 | 杭州分辨科技有限公司 | High heat dissipation type motor device based on fluid coupling |
-
2017
- 2017-04-28 CN CN201720472573.3U patent/CN206790264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371238A (en) * | 2020-04-17 | 2020-07-03 | 杭州分辨科技有限公司 | High heat dissipation type motor device based on fluid coupling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204042527U (en) | Novel strong convection dust protection high-heat-dispersion LED glass lamp | |
| WO2011079513A1 (en) | Lithium ion battery specially used for starting of motorcycle | |
| CN206790264U (en) | Motor outlet nozzle and motor | |
| CN207743023U (en) | A kind of auxiliary device that can help transformer rapid cooling | |
| CN204408061U (en) | A kind of plastic packaging motor | |
| WO2020244063A1 (en) | Electric scooter having integrally die-cast vertical drawing and inserting battery box | |
| CN206698050U (en) | A kind of high dust protected radiating motor | |
| CN104315410B (en) | LED lamp cover attachment structure | |
| CN202004568U (en) | Tensile end cover and motor using same | |
| CN207146135U (en) | One kind modeling alclad self-locking spring slice formula Down lamp | |
| WO2016206199A1 (en) | External rotor motor | |
| CN207217243U (en) | A kind of inexpensive igniter of gasoline engine | |
| CN209982025U (en) | Cable joint | |
| CN203205994U (en) | Novel stator capable of reducing switch reluctance motor noise | |
| CN203374398U (en) | Motorcycle air filter outer shell | |
| CN202140993U (en) | Elastic piece type plastic frame | |
| CN206322917U (en) | A kind of two core high-voltage interlockings shielding metal connector | |
| CN206429477U (en) | Gun post and its high leakproofness cylinder | |
| CN104505230A (en) | Improved rainproof, snowproof and power-stealing preventing safety cover for transformer bushing and slant wiring clamp | |
| CN111969509A (en) | Air pressure fixed type cable bridge used in building | |
| CN105725920B (en) | Scrubbing brush air duct capping device and dust catcher | |
| CN219832867U (en) | Connection assembly structure of storage battery group | |
| CN207132264U (en) | A kind of head-light for automobile rear end cap | |
| CN205372374U (en) | Solar street lamp pole advertisement flags | |
| CN211557023U (en) | Outer rotor motor structure of protection hall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |