CN210867339U - Motor assembly and air conditioner - Google Patents

Abstract

The utility model discloses a motor element and air conditioner, motor element includes: the motor base is provided with an accommodating space, a wire outlet hole communicated with the accommodating space is formed in the motor base, and a wiring positioning part is arranged on the outer surface of the motor base; the motor is located in the accommodating space, and the wiring of the motor penetrates through the wire outlet hole, extends out of the accommodating space, is positioned to the wiring positioning part and then is suitable for being connected to the electric control board. According to the utility model discloses a motor element, through setting up line location portion, can fix a position at first after the line of walking of motor stretches out from the accommodation space through the wire hole and walk line location portion, be connected to automatically controlled board after the location of walking line location portion to can utilize to walk line location portion to fix a position the line of walking of motor, prevent to walk the line in disorder, avoid walking the line and crushed, thereby improve assembly efficiency, avoid doing over again and the problem of maintenance, the cost is reduced simultaneously.

Description

Motor assembly and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a motor element and air conditioner is related to.

Background

In the related technology, the motor fixing mode of the air conditioner indoor unit adopts the mode that a motor cover is matched with a chassis motor base, after the motor is assembled, a lead is directly pulled out and then assembled on an electric control plate, and the problem brought is that wire bodies are scattered, the scattered wire bodies are easy to press wires or even damage when other materials are assembled, the assembly efficiency is affected, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a motor assembly, which has an improved wire positioning portion, and can prevent the wire from scattering and damaging at least to a certain extent.

The utility model also provides an air conditioner, including foretell motor element.

According to the utility model discloses motor element, include: the motor base is provided with an accommodating space, a wire outlet hole communicated with the accommodating space is formed in the motor base, and a wiring positioning part is arranged on the outer surface of the motor base; the motor is located in the accommodating space, and the wiring of the motor penetrates through the wire outlet hole, extends out of the accommodating space, is positioned to the wiring positioning part and then is suitable for being connected to the electric control board.

According to the utility model discloses motor element, through setting up line location portion, can fix a position at first after the line of walking of motor stretches out from the accommodation space through the wire hole and walk line location portion, be connected to automatically controlled board after the location of walking line location portion to can utilize to walk line location portion to fix a position the line of walking of motor, prevent to walk the line in disorder, avoid walking the line and crushed, thereby improve assembly efficiency, avoid doing over again and the problem of maintenance, the cost is reduced simultaneously.

According to the utility model discloses a some embodiments, walk line location portion and establish deviating from of motor cabinet on the axial side end face of the motor shaft of motor.

According to some embodiments of the present invention, the routing positioning portion comprises a routing notch; the motor base is characterized in that an annular connecting plate is arranged on the end face of the motor base, which is far away from the motor shaft, the connecting plate extends along the circumferential direction of the motor base, the connecting plate is provided with the wiring notch, and the wiring notch is adjacent to the wire outlet hole.

According to the utility model discloses a some embodiments, along axial direction, the wire hole with walk the alignment of line breach.

According to some embodiments of the utility model, the wire hole with walk the line breach intercommunication.

According to the utility model discloses a some embodiments, walk line location portion and detain including walking the line location, walk the line location detain with deviating from of motor cabinet the one end terminal surface of motor shaft is spaced apart in order to inject the trough.

According to some embodiments of the utility model, walk line location knot including first line location buckle, first line location buckle's one end of walking with the internal perisporium of connecting plate links to each other, first line location buckle with deviating from of motor cabinet the one end terminal surface of motor shaft is spaced apart in order to inject first trough, first walk the other end of line location buckle with deviating from of motor cabinet inject the first inserted hole of first trough between the one end terminal surface of motor shaft.

According to some embodiments of the present invention, a side wall of the motor base facing away from the motor shaft protrudes toward a direction away from the motor shaft to form a protrusion, and the connecting plate is disposed around the protrusion; the wiring positioning buckle comprises a second wiring positioning buckle, one end of the second wiring positioning buckle is connected with the outer peripheral wall of the protruding portion, the second wiring positioning buckle is spaced from the end face, deviating from the motor shaft, of the motor base to define a second wiring groove, a second insertion hole of the second wiring groove is defined between the other end of the second wiring positioning buckle and the end face, deviating from the motor shaft, of the motor base, and the second wiring positioning buckle is located at the upstream of the first wiring positioning buckle on the wiring path of the motor.

According to some embodiments of the utility model, first walk line location buckle with the second is in walk line location buckle of deviating from of motor cabinet the projection of an axial side terminal surface of motor shaft forms the shape that appears as L respectively, just first walk line location buckle with the second is walked line location buckle and is central symmetric distribution.

According to some embodiments of the utility model, the connecting plate deviate from the one end orientation of motor shaft is close to the direction of motor shaft is recessed in order to form the wire outgoing groove, the wire outgoing groove is in run through on the thickness direction of connecting plate the connecting plate, the wire outgoing groove with walk the line breach spaced apart, walk the line via be connected to after the wire outgoing groove location automatically controlled board.

According to some embodiments of the present invention, the wire outlet groove has a first side wall and a second side wall which are opposite to each other, a stopper rib extending in a direction of the second side wall is provided on the first side wall toward a direction of the second side wall, and the stopper rib is spaced apart from the second side wall to define a third insertion hole.

According to the utility model discloses air conditioner, include: a housing; the wind wheel is positioned in the shell; the electric control board is arranged in the shell; the motor assembly is located in the shell, and the motor is connected with the wind wheel to drive the wind wheel to rotate.

According to the utility model discloses air conditioner walks line location portion through setting up, can fix a position at first walking line location portion after the line is stretched out from the accommodation space through the wire hole at the line of motor, is connected to automatically controlled board after the location of walking line location portion to can utilize to walk line location portion to fix a position the walking line of motor, prevent to walk the line in disorder, avoid walking the line and crushed, thereby improve assembly efficiency, avoid the problem of doing over again and maintaining, the cost is reduced simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an installation of a motor assembly with a chassis according to some embodiments of the present invention;

FIG. 2 is a schematic view according to the circled part at A shown in FIG. 1;

FIG. 3 is a schematic view of another orientation of the motor assembly to the chassis;

FIG. 4 is a schematic view of a partial mounting of the motor assembly to the chassis in yet another orientation;

fig. 5 is a schematic view of a further alternative mounting of the motor assembly to the chassis.

Reference numerals:

a motor assembly 100;

a motor base 1; an accommodation space 11; a routing positioning portion 12; a trace gap 123; a guide surface 1231; a first routing positioning buckle 121; a first wiring groove 1211; a first insertion port a; a second routing positioning buckle 122; a second wiring duct 1221; a second insertion port b; a connecting plate 13; an outlet groove 131; a first sidewall 1311; a wire rib 13111; a third insertion port c; a second sidewall 1312; the projecting portion 14; a first half-shell 15; a second half-shell 16;

a motor 2; routing 3;

a chassis 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The motor assembly 100 and the air conditioner according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, an electric machine assembly 100 according to an embodiment of the present invention includes: motor cabinet 1 and motor 2.

As shown in fig. 3, the motor base 1 has an accommodating space 11, the motor 2 is located in the accommodating space 11, and a motor shaft of the motor 2 extends out of the accommodating space 11. For example, as shown in fig. 1 to 3, the motor base 1 has a substantially hollow cylindrical shape, the axial direction of the motor base 1 is the same as the axial direction of the motor 2, the motor 2 is located in the accommodating space 11, and the motor shaft axially extends out of the motor base 1.

Specifically, a wire outlet (not shown) communicating with the accommodating space 11 is provided on the motor base 1, and a wire positioning portion 12 is provided on the outer surface of the motor base 1, for example, the wire positioning portion 12 is provided on an axial side end surface of the motor base 1 that faces away from the motor shaft.

The wire 3 of the motor 2 passes through the wire outlet hole, extends out of the accommodating space 11, is positioned to the wire positioning part 12, and is suitable for being connected to an electric control board (not shown). From this, through setting up line location portion 12, can fix a position at first at line location portion 12 after the wire 3 of walking of motor 2 stretches out from accommodation space 11 through the wire hole, be connected to automatically controlled board after the location of walking line location portion 12 to can utilize line location portion 12 to fix a position line 3 of walking of motor 2, prevent to walk line 3 in disorder, avoid walking line 3 and crushed, thereby improve assembly efficiency, avoid the problem of doing over again and maintaining, the cost is reduced simultaneously.

For example, be equipped with the wire hole on the periphery wall of motor cabinet 1, walk line location portion 12 and establish on the terminal surface that deviates from the axial one side of motor cabinet 1, that is to say, walk line location portion 12 and be located the terminal surface of the axial one end of motor cabinet 1, accommodation space 11 is worn out from the axial opposite side of motor cabinet 1 to the motor shaft. Of course, it is understood that in other examples, the wire outlet hole may also be provided on the end surface of the motor base 1 at the axial end provided with the wire positioning portion 12.

According to the utility model discloses motor element 100, through setting up line location portion 12, can fix a position at first in line location portion 12 of walking 3 of motor 2 after the wire hole stretches out from receiving space 11, be connected to automatically controlled board after the location of walking line location portion 12 to can utilize line location portion 12 to fix a position the line 3 of walking of motor 2, it is in disorder to prevent to walk line 3, avoid walking line 3 and crushed, thereby improve assembly efficiency, the problem of rework and maintenance has been avoided, the cost is reduced simultaneously.

The utility model discloses an in some embodiments, as shown in fig. 2 and 4, walk line location portion 12 including walking line breach 123, be equipped with annular connecting plate 13 on the terminal surface that deviates from 2 axles of motor cabinet 1, connecting plate 13 extends along the circumference direction of motor cabinet 1, is equipped with on the connecting plate 13 and walks line breach 123, walks line breach 123 along connecting plate 13's axial through connection board 13, walks the adjacent wire hole setting of line breach 123. From this, through setting up line breach 123 to the line 3 of walking of motor 2 can fix a position through walking line breach 123 at first after stretching out from the wire hole, avoids motor 2 walk line 3 stretch out from the wire hole after direct orientation and keep away from the direction of motor cabinet 1 and stretch out, not only simple structure, location effect is good moreover.

Optionally, the routing notch 123 has a first wall surface and a second wall surface which are opposite to each other, in the direction along the axial direction of the motor base 1 and away from the shaft of the motor 2, one end of the first wall surface away from the motor base 1 and one end of the second wall surface away from the motor base 1 extend towards directions away from each other respectively to form the guiding surfaces 1231, the routing 3 of the motor 2 can pass through the two guiding surfaces 1231 and be located in the routing notch 123, the guiding surfaces 1231 can guide the routing 3 in the routing notch 123, so that the positioning efficiency of the routing 3 of the motor 2 is improved.

Optionally, the wire outlet is aligned with the trace notch 123 along the axial direction, so that the structure is simple, and the trace 3 extending from the wire outlet is conveniently and directly positioned to the trace notch 123.

Optionally, the outlet hole communicates with the trace notch 123. Specifically, for example, the wire outlet is located at the position of the connecting plate 13 connected to the motor base 1 and is communicated with the wire gap 123, and therefore the wire 3 of the motor 2 extending from the wire outlet can be directly positioned to the wire gap 123, so as to prevent the wire 3 from exceeding the motor base 1, and improve the positioning effect of the wire 3.

In some embodiments of the present invention, as shown in fig. 2 and 4, the wire positioning portion 12 includes a wire positioning buckle, and the wire positioning buckle is spaced apart from the end face of the motor base 1 deviating from the motor shaft to define a wire slot. For example, the trace alignment button is located downstream of the trace notch 123 on the trace path of the motor 2. Therefore, after the wiring 3 is positioned through the wiring notch 123, the wiring 3 can be further positioned in the wiring groove so as to further position the wiring 3 by utilizing the wiring groove.

In some specific examples, referring to fig. 2 and 4, the wire positioning buckle includes a first wire positioning buckle 121, one end of the first wire positioning buckle 121 is connected to the inner peripheral wall of the connecting plate 13, the first wire positioning buckle 121 is spaced apart from an end surface of the motor base 1 facing away from the motor shaft to define a first wire slot 1211, and a first insertion opening a of the first wire slot 1211 is defined between the other end of the first wire positioning buckle 121 and the end surface of the motor base 1 facing away from the motor shaft.

Specifically, for example, one end of the first wire positioning buckle 121 is connected to the inner peripheral wall of the connecting plate 13, and the other end extends toward a direction close to the center line of the connecting plate 13, and a first insertion opening a of the first wire groove 1211 is defined between the other end of the first wire positioning buckle 121 (i.e., the end close to the center line of the connecting plate 13) and an end surface of the motor base 1 facing away from the shaft of the motor 2. Therefore, for example, the wire 3 of the motor 2 positioned by the wire gap 123 of the wire 3 of the motor 2 can be positioned in the first wire slot 1211 through the first insertion opening a, so as to further position the wire 3 by using the first wire slot 1211.

The utility model discloses a in the further embodiment, one side lateral wall orientation that deviates from the motor shaft of motor cabinet 1 is in order to form bulge 14 with the direction protrusion of keeping away from motor 2 axle, and the part in bulge 14's the corresponding accommodation space 11 can form the cavity that communicates with accommodation space 11, and the part of motor 2 is located the cavity like this and is in order to support motor 2 to be favorable to realizing the location to motor 2.

In some examples, the connecting plate 13 is disposed around the protruding portion 14, the routing positioning buckle includes a second routing positioning buckle 122, one end of the second routing positioning buckle 122 is connected to the outer peripheral wall of the protruding portion 14, the second routing positioning buckle 122 is spaced apart from the end surface of the motor base 1 that is away from the motor shaft to define a second routing groove 1221, a second insertion opening b of the second routing groove 1221 is defined between the other end of the second routing positioning buckle 122 and the end surface of the motor base 1 that is away from the motor shaft, and the second routing positioning buckle 122 is located upstream of the first routing positioning buckle 121 on the routing path of the motor 2. This is advantageous in improving the effect of further positioning the track 3.

Specifically, for example, as shown in fig. 4, one end of the second routing positioning buckle 122 is connected to the outer peripheral wall of the protruding portion 14, the second routing positioning buckle 122 is spaced apart from an end surface of the motor base 1 that is away from the shaft of the motor 2 to define a second routing groove 1221, the other end of the second routing positioning buckle 122 extends toward the direction close to the connecting plate 13 and defines a second insertion opening b of the second routing groove 1221 with an end surface of the motor base 1 that is away from the shaft of the motor 2, and the second routing positioning buckle 122 is located between the routing notch 123 and the first routing positioning buckle 121. Therefore, the wire 3 of the motor 2 can be located in the second wire casing 1221 through the second insertion opening b to further locate the wire 3 by using the second wire casing 1221 after being located by the wire notch 123, and then located in the first wire casing 1211 through the first insertion opening a to further locate the wire 3 by using the first wire casing 1211, thereby being beneficial to improving the locating effect of the wire 3.

In some specific examples, as shown in fig. 4, the projections of the first routing positioning buckle 121 and the second routing positioning buckle 122 on one axial side end face of the motor base 1 facing away from the motor shaft are respectively formed into an L shape. For example, referring to fig. 4, the first positioning buckle is in an L shape, and the second positioning buckle is in an L shape, so that the projections of the first routing positioning buckle 121 and the second routing positioning buckle 122 on the end surface of the motor base 1 on the side in the axial direction away from the motor shaft are respectively formed in an L shape, and the first routing positioning buckle 121 and the second routing positioning buckle 122 are disposed oppositely. This is advantageous in further improving the positioning effect of the track 3.

Specifically, the first trace positioning buckle 121 and the second trace positioning buckle 122 are distributed in a central symmetry manner. Therefore, the structure is simple, and the positioning effect of the wiring 3 is further improved.

In some embodiments of the present invention, as shown in fig. 2 and 5, the one end of the connecting plate 13 deviating from the motor shaft is recessed toward the direction close to the motor shaft to form an outlet groove 131, the outlet groove 131 penetrates the connecting plate 13 in the thickness direction of the connecting plate 13, the outlet groove 131 is spaced apart from the wire gap 123, for example, the outlet groove 131 is located on one side of the wire positioning buckle far away from the wire gap 123, and the wire 3 is connected to the electric control board after being positioned via the outlet groove 131. Therefore, the wire 3 can be positioned in the wire outlet groove 131 and then extend out of the motor base 1 to be connected to the electric control board, and the wire 3 is further positioned by utilizing the wire outlet groove 131, so that the positioning effect of the wire 3 is further improved.

In some specific examples of the present invention, the outlet groove 131 has a first sidewall 1311 and a second sidewall 1312 opposite to each other, the first sidewall 1311 and the second sidewall 1312 are spaced apart from each other in the circumferential direction of the connecting plate 13, a blocking rib 13111 extending toward a direction close to the second sidewall 1312 is provided on the first sidewall 1311, and the blocking rib 13111 is spaced apart from the second sidewall 1312 to define a third insertion opening c. Thus, the trace 3 can pass through the third insertion hole c and be positioned in the outlet groove 131, and the wire blocking rib 13111 can also block the trace 3 to prevent the trace 3 from being separated from the outlet groove 131.

In some embodiments of the present invention, the motor base 1 includes a first half shell 15 and a second half shell 16, and the first half shell 15 and the second half shell 16 are spliced and connected in the radial direction of the motor base 1 to define the accommodating space 11. Therefore, the motor base 1 can be conveniently processed and manufactured.

Optionally, the trace notch 123 and the trace positioning buckle are both disposed on the first half-shell 15, and the outlet slot 131 is disposed on the second half-shell 16. Therefore, the layout of the wiring positioning part 12 is reasonable, and the positioning effect of the wiring 3 of the motor 2 by the wiring 3 positioning buckle is favorably improved.

According to the utility model discloses air conditioner, include: casing, wind wheel and automatically controlled board. The wind wheel is located in the shell, the electric control board is arranged in the shell, the motor assembly 100 is located in the shell, the motor 2 is connected with the wind wheel to drive the wind wheel to rotate, and the wiring 3 of the motor 2 penetrates through the wire outlet hole to extend out of the accommodating space 11 and then is connected to the electric control board through the wiring positioning portion 12.

According to the utility model discloses the air conditioner, through setting up foretell motor element 100, line location portion 12 is walked through the setting, can fix a position at first walking line location portion 12 after the wire 3 of walking of motor 2 stretches out from accommodation space 11 through the wire hole, be connected to automatically controlled board after the location of walking line location portion 12, thereby can utilize walking line location portion 12 to fix a position motor 2's walking line 3, it is in disorder to prevent to walk line 3, avoid walking line 3 and crushed, thereby improve assembly efficiency, the problem of doing over again has been avoided, and the cost is reduced simultaneously.

In some embodiments of the present invention, the housing includes a chassis 200 and a face frame, the chassis 200 is disposed at the lower side of the face frame, and the motor assembly 100 can be integrally mounted on the chassis 200. Thus, the installation efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

Other configurations of the air conditioner according to the embodiment of the present invention, such as a heat exchanger, etc., and operations thereof are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. An electric machine assembly, comprising:

the motor base is provided with an accommodating space, a wire outlet hole communicated with the accommodating space is formed in the motor base, and a wiring positioning part is arranged on the outer surface of the motor base;

the motor is located in the accommodating space, and the wiring of the motor penetrates through the wire outlet hole, extends out of the accommodating space, is positioned to the wiring positioning part and then is suitable for being connected to the electric control board.

2. The motor assembly according to claim 1, wherein the routing positioning portion is provided on an axial side end surface of the motor base that faces away from a motor shaft of the motor.

3. The electric machine assembly of claim 2, wherein the trace positioning portion comprises a trace notch;

the motor base is characterized in that an annular connecting plate is arranged on the end face of the motor base, which is far away from the motor shaft, the connecting plate extends along the circumferential direction of the motor base, the connecting plate is provided with the wiring notch, and the wiring notch is adjacent to the wire outlet hole.

4. The electric motor assembly as set forth in claim 3, wherein said wire exit hole is aligned with said trace notch in an axial direction.

5. The electric machine assembly of claim 4, wherein the wire outlet aperture communicates with the trace notch.

6. The motor assembly of claim 3, wherein the wire positioning portion comprises a wire positioning buckle spaced apart from an end surface of the motor base that faces away from the motor shaft to define a wire routing channel.

7. The motor assembly of claim 6, wherein the wire positioning buckle comprises a first wire positioning buckle, one end of the first wire positioning buckle is connected to the inner peripheral wall of the connecting plate, the first wire positioning buckle is spaced apart from an end surface of the motor base, which is away from the motor shaft, to define a first wire slot, and a first insertion opening of the first wire slot is defined between the other end of the first wire positioning buckle and the end surface of the motor base, which is away from the motor shaft.

8. The motor assembly of claim 7, wherein a side wall of the motor base facing away from the motor shaft is protruded in a direction away from the motor shaft to form a protrusion, and the connecting plate is disposed around the protrusion;

the wiring positioning buckle comprises a second wiring positioning buckle, one end of the second wiring positioning buckle is connected with the outer peripheral wall of the protruding portion, the second wiring positioning buckle is spaced from the end face, deviating from the motor shaft, of the motor base to define a second wiring groove, a second insertion hole of the second wiring groove is defined between the other end of the second wiring positioning buckle and the end face, deviating from the motor shaft, of the motor base, and the second wiring positioning buckle is located at the upstream of the first wiring positioning buckle on the wiring path of the motor.

9. The motor assembly according to claim 8, wherein projections of the first routing positioning fastener and the second routing positioning fastener on an end surface of the motor base on a side in an axial direction away from the motor shaft are respectively formed in an L shape, and the first routing positioning fastener and the second routing positioning fastener are distributed in a central symmetry manner.

10. The motor assembly of claim 3, wherein an end of the connecting plate facing away from the motor shaft is recessed toward a direction close to the motor shaft to form an outlet slot, the outlet slot extending through the connecting plate in a thickness direction of the connecting plate, the outlet slot being spaced apart from the wire notch, the wire being connected to the electronic control board after being positioned through the outlet slot.

11. The motor assembly of claim 10 wherein said outlet slot has first and second opposing sidewalls, said first sidewall having a wire retention rib extending toward and adjacent said second sidewall, said wire retention rib being spaced from said second sidewall to define a third insertion opening.

12. An air conditioner, comprising:

a housing;

the wind wheel is positioned in the shell;

the electric control board is arranged in the shell;

the motor assembly according to any one of claims 1-11, wherein the motor assembly is located within the housing, and the motor is coupled to the rotor to drive the rotor to rotate.

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