CN215267871U - End cover and fixing assembly for fixing air conditioner motor - Google Patents

Abstract

The application relates to the technical field of intelligent household appliances, and discloses an end cover for fixing an air conditioner motor, which comprises a body and is characterized in that the body comprises: the first groove is formed in one surface, matched with the motor, of the body; the limiting part is arranged in the first groove, the limiting part and the first groove jointly form a rubber ring accommodating groove, and the top surface of the rubber ring accommodating groove is open; the bottom surface of the leading-in groove is the top surface of the rubber ring accommodating groove, the top surface of the leading-in groove is larger than the bottom surface of the leading-in groove, and the side surface of the leading-in groove is a horn-shaped curved surface which inclines from the top surface of the leading-in groove to the bottom surface of the leading-in groove. The application discloses an end cover for fixing air conditioner motor can prevent that the motor from rotating at air conditioner operation in-process to easy to assemble. The application also discloses a fixed subassembly for fixing air conditioner motor.

Description

End cover and fixing assembly for fixing air conditioner motor

Technical Field

The application relates to the technical field of intelligent household appliances, for example to an end cover and a fixed subassembly for fixing an air conditioner motor.

Background

At present, with the development of air conditioning technology, air conditioning indoor fans are also developing towards light weight and intellectualization, and the fans are important components in air conditioning indoor units.

The indoor hanging machine of the air conditioner is generally set to be in a cross flow fan mode by comprehensively considering the requirements of the indoor fan on the air outlet volume, the air outlet speed, the air outlet distance, the volume, the operation noise and the like. The axial length of the fan arranged in the form is not limited, and the length of the impeller can be selected randomly according to different use requirements; the airflow runs through the impeller and is acted by the blades twice, so that the airflow can reach a far distance; no turbulent flow and even air outlet. After the cross-flow fan is adopted, the air conditioner motor is horizontally arranged, and a motor rubber ring is generally arranged between an air conditioner end cover and the motor to absorb shock and fix the motor.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

when the fan rotates, the fan also can rotate easily, and the motor mounting position can be changed in the past, so that air conditioner faults are caused. If press the motor rubber ring very tightly, make the motor rubber ring lose part cushioning effect again, the noise is great when the fan operation, influences user experience, can cause equipment trouble with casing resonance sometimes even.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an end cover and a fixing assembly for fixing an air conditioner motor, and aims to solve the problems that the air conditioner motor rotates in the air conditioner operation process and the motor end cover is not easy to install.

In some embodiments, the end cover for fixing the air conditioner motor comprises a body, wherein the body comprises a first groove, a limiting part and an introduction groove, wherein the first groove is formed in one surface of the body matched with the motor; the limiting part is arranged in the first groove, the limiting part and the first groove jointly form a rubber ring accommodating groove, and the top surface of the rubber ring accommodating groove is open; the bottom surface of the lead-in groove is the top surface of the rubber ring accommodating groove, the top surface of the lead-in groove is larger than the bottom surface of the lead-in groove, and the side surface of the lead-in groove is a horn-shaped curved surface which inclines from the top surface of the lead-in groove to the bottom surface of the lead-in groove.

The top surface of the rubber ring accommodating groove is provided with an opening for accommodating the motor rubber ring. The rubber ring accommodating groove is internally provided with a limiting part which can prevent the motor rubber ring from slipping when the motor rubber ring is arranged in the rubber ring accommodating groove. The bottom surface of the lead-in groove is the top surface of the rubber ring accommodating groove, the lead-in groove is connected with the first groove, and the side surface of the lead-in groove is provided with a horn-shaped curved surface, so that the motor rubber ring can slide into the motor rubber ring accommodating groove along the curved surface of the lead-in groove after entering the lead-in groove.

In some embodiments, the limiting part for fixing the end cover of the air conditioner motor is a limiting block which is arranged along the radial direction of the body and protrudes from the side surface of the first groove to the inside of the first groove.

In some embodiments, the limiting portion for fixing the end cover of the air conditioner motor is a second groove which is arranged along the radial direction of the body and extends from the side surface of the first groove to the outside of the first groove, wherein the second groove is communicated with the first groove.

In some embodiments, the end cover for fixing the air conditioner motor is provided with a plurality of limiting parts.

In some embodiments, the plurality of limiting parts for fixing the end cover of the air conditioner motor are arranged asymmetrically.

In some embodiments, the side surface of the end cover rubber ring accommodating groove for fixing the air conditioner motor is a cylindrical surface perpendicular to the bottom surface of the rubber ring accommodating groove.

In some embodiments, a bottom surface of a rubber ring accommodating groove for fixing an end cover of an air conditioner motor comprises a blocking edge, and the blocking edge is provided with a through hole.

In some embodiments, the fixing assembly for fixing the air conditioner motor comprises an air conditioner shell and the end cover for fixing the air conditioner motor.

In some embodiments, the fixing component for fixing the air conditioner motor comprises a motor rubber ring, and the motor rubber ring is arranged in the rubber ring accommodating groove.

In some embodiments, the contour of the outer ring of the motor rubber ring of the fixing component for fixing the air conditioner motor is matched with the shape of the rubber ring accommodating groove; or the motor rubber ring is in interference fit with the rubber ring accommodating groove.

The end cover and the fixed subassembly for fixing the air conditioner motor provided by the embodiment of the disclosure can realize the following technical effects:

the motor end cover provided by the embodiment of the disclosure has an opening on the top surface of the rubber ring accommodating groove and is used for accommodating the motor rubber ring. The rubber ring accommodating groove is internally provided with a limiting part which can prevent the motor rubber ring from slipping when the motor rubber ring is arranged in the rubber ring accommodating groove. The bottom surface of the lead-in groove is the top surface of the rubber ring accommodating groove, the lead-in groove is connected with the first groove, and the side surface of the lead-in groove is provided with a horn-shaped curved surface, so that the motor rubber ring can slide into the motor rubber ring accommodating groove along the curved surface of the lead-in groove after entering the lead-in groove, and the motor rubber ring can be more conveniently arranged in the rubber ring accommodating groove of the end cover.

The fixed subassembly of motor that this disclosed embodiment provided includes above-mentioned end cover and air conditioner casing. The housing and the end cap form a space for accommodating the motor. The motor rubber ring can slide into the motor rubber ring accommodating groove along the side face of the horn-shaped curved surface arranged on the end cover leading-in groove, the motor rubber ring accommodating groove is limited by the limiting part and is tightly connected with the end cover, further, the motor fixed on the motor rubber ring is fixed in a space formed by the air conditioner end cover and the air conditioner shell and used for accommodating the motor, further, the installation of the motor and the motor rubber ring is facilitated, and a good motor fixing effect is realized.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is an overall schematic view of an end cover for fixing an air conditioner motor according to an embodiment of the disclosure;

fig. 2 is an overall schematic view of another end cover for fixing an air conditioner motor provided by the embodiment of the disclosure;

fig. 3 is a schematic structural diagram of a motor rubber ring for fixing an end cover of an air conditioner motor according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of another motor rubber ring for fixing an end cover of an air conditioner motor provided by the embodiment of the disclosure.

Reference numerals:

11: a first groove; 12: a limiting part; 2: an introduction groove.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

At present, for an indoor hanging machine of an air conditioner, a cross-flow fan is generally horizontally arranged in an indoor machine, and a motor of the indoor fan is horizontally arranged and is connected with a fan impeller through a motor shaft. When the indoor fan operates, the motor vibrates and is easily rotated by the reaction force of the rotation of the impeller, so that the motor needs to be fixed.

With reference to fig. 1 to 4, an embodiment of the present disclosure provides an end cover for fixing an air conditioner motor, including a body, where the body includes a first groove 11, a limiting portion 12, and an introduction groove 2, where the first groove 11 is configured on a surface of the body, which is matched with the motor; the limiting part 12 is arranged in the first groove 11, the limiting part 12 and the first groove 11 jointly form a rubber ring accommodating groove, and the top surface of the rubber ring accommodating groove is open; the bottom surface of the leading-in groove 2 is the top surface of the rubber ring accommodating groove, the top surface of the leading-in groove 2 is larger than the bottom surface of the leading-in groove 2, and the side surface of the leading-in groove 2 is a horn-shaped curved surface which inclines from the top surface of the leading-in groove 2 to the bottom surface of the leading-in groove 2.

In the embodiment of the disclosure, a matching end of the motor and the end cover is sleeved in the inner ring of the motor rubber ring, or a motor rubber ring integrated with the motor is arranged at a matching end of the motor and the end cover, the motor is fixed by fixing the motor rubber ring in the rubber ring accommodating groove of the end cover, and the fixing mode of the motor and the motor rubber ring is not limited herein. The section of the first groove 11 parallel to the bottom surface can be circular, so that the shape of one side of the first groove corresponds to the matching of most of motors and the end cover, the shape of the rubber ring of most of motors further corresponds, and the design is simple and easy to realize. The section of the first groove 11 parallel to the bottom surface may also be a polygon, and in short, the first groove 11 is provided according to the shape of the surface of the motor matched with the end cover or the shape of the motor rubber ring, which is not specifically limited herein.

The top surface of the rubber ring accommodating groove is provided with an opening for accommodating the motor rubber ring. The end cover rubber ring accommodating groove is provided with a limiting part 12 which can prevent the motor rubber ring from slipping when the motor rubber ring is arranged in the rubber ring accommodating groove. The bottom surface of the lead-in groove 2 is the top surface of the rubber ring accommodating groove, the lead-in groove 2 is connected with the first groove 11, and the side surface of the lead-in groove 2 is set to be a horn-shaped curved surface. Like this, at the in-process that the rubber ring storage tank was installed to the motor rubber ring, the motor rubber ring need not align the rubber ring storage tank completely just can get into the leading-in groove 2, then get into the motor rubber ring storage tank smoothly along 2 loudspeaker form curved surfaces of leading-in groove, can reduce the motor rubber ring installation degree of difficulty like this, improve the fault-tolerant rate of motor rubber ring installation, make the motor rubber ring can install the rubber ring storage tank of end cover more conveniently in, furtherly, realized good fixed effect of motor when having made things convenient for the installation of motor end cover.

Optionally, the junction between the side surface and the bottom surface of the introduction groove 2 is chamfered. Therefore, the motor rubber ring can enter the rubber ring accommodating groove from the leading-in groove 2 more smoothly. Moreover, when the motor rubber ring is not completely aligned with the rubber ring accommodating groove, the edges of the bottom surface of the leading-in groove 2 can be prevented from being clamped by the rubber of the motor rubber ring or scratching the motor rubber ring in the process that the motor rubber ring enters the rubber ring accommodating groove.

Optionally, the limiting part 12 for fixing the end cover of the air conditioner motor is a limiting block which is arranged along the radial direction of the body and protrudes from the side surface of the first groove 11 to the inside of the first groove 11. The motor end cover body is in an irregular shape with the length and width directions being larger than the thickness direction of the motor end cover body, and the radial direction of the motor end cover is parallel to the plane where the length and width directions of the motor end cover are located or parallel to the direction of the top surface of the rubber ring accommodating groove. Set up along the radial direction of body, and can be provided with the motor rubber ring in the motor rubber ring storage tank from first recess 11 side to the convex stopper in first recess 11 inside chucking on the motor rubber ring to prevent that the motor rubber ring from sliding or rotating in the rubber ring storage tank, make air conditioner motor obtain better fixed effect. Optionally, the motor rubber ring can be provided with a notch corresponding to the limiting block, and when the motor rubber ring is arranged in the rubber ring accommodating groove of the end cover, the limiting block is located at the notch of the motor rubber ring, so that the limiting block can more effectively prevent the motor rubber ring from rotating in the rubber ring accommodating groove. Further, the motor fixed on the motor rubber ring cannot rotate, and the motor end cover achieves a better motor fixing effect.

Optionally, the limiting portion 12 for fixing the end cover of the air conditioner motor is a second groove which is arranged along the radial direction of the body and extends from the side surface of the first groove 11 to the outside of the first groove 11, wherein the second groove is communicated with the first groove 11. The radial direction of the motor end cover is parallel to the plane where the length and width directions of the motor end cover are located, or parallel to the direction of the top surface of the rubber ring accommodating groove. The second groove is communicated with the first groove 11, the motor rubber ring can be provided with a convex block corresponding to the second groove, when the motor rubber ring is arranged in the rubber ring accommodating groove of the end cover, the convex block of the motor rubber ring is positioned in the second groove, therefore, the second groove can effectively prevent the motor rubber ring from rotating in the rubber ring accommodating groove, further, a motor fixed on the motor rubber ring can not rotate, and the motor end cover realizes a better motor fixing effect.

Optionally, the limiting portion 12 for fixing the end cover of the air conditioner motor is a protrusion disposed on the bottom surface of the first groove 11 along the axial direction of the body and extending to the top surface of the first groove 11. The motor end cover body is in an irregular shape with the length and width directions being larger than the thickness direction of the motor end cover body, and the axial direction of the motor end cover is perpendicular to the bottom surface of the rubber ring accommodating groove. Like this, when the motor rubber ring compresses tightly in the rubber ring storage tank, set up in first recess 11 bottom surface and to the arch of first recess 11 top surface extension along body axial direction can compress tightly the motor rubber ring to prevent that the motor rubber ring from rotating. Optionally, the motor rubber ring is provided with a groove corresponding to the protrusion, when the motor rubber ring is arranged in the rubber ring accommodating groove, the protrusion arranged on the bottom surface of the rubber ring accommodating groove is positioned in the groove of the motor rubber ring, so that the motor rubber ring can be effectively prevented from rotating in the rubber ring accommodating groove, further, the motor fixed on the motor rubber ring can not rotate, and the motor end cover realizes a better motor fixing effect.

Optionally, the end cover for fixing the air conditioner motor is provided with a plurality of limiting parts 12. The plurality of limiting portions 12 may be a plurality of second grooves that are arranged in the radial direction of the body, extend from the side surface of the first groove 11 to the outside of the first groove 11, and communicate with the first groove 11, a plurality of protrusions that are arranged in the bottom surface of the first groove 11 in the axial direction of the body and extend to the top surface of the first groove 11, a plurality of limiting blocks that are arranged in the radial direction of the body, and protrude from the side surface of the first groove 11 to the inside of the first groove 11, or a combination of the limiting blocks, the second grooves, and the protrusions. The different limiting modes can be realized through different combinations, so that the rubber ring accommodating groove is in different shapes. The motor rubber ring can be set into a shape corresponding to the shapes of different rubber ring accommodating grooves. The motor rubber ring can be better fixed on the end cover by arranging the plurality of limiting parts 12, and further, the end cover can realize better motor fixing effect.

Optionally, a plurality of limiting parts 12 for fixing the end cover of the air conditioner motor are symmetrically arranged. The plurality of limiting parts 12 are symmetrically arranged, so that the motor rubber ring corresponding to the shape of the rubber ring accommodating groove can be arranged in various ways in the rubber ring accommodating groove. When the motor rubber ring has no unique installation angle, the installation of the motor rubber ring is more convenient, and further, the motor end cover is more convenient to fix the motor.

Alternatively, a plurality of position limiting portions 12 for fixing the end cover of the air conditioner motor are asymmetrically arranged. The plurality of limiting parts 12 are arranged asymmetrically, so that the motor rubber ring corresponding to the shape of the rubber ring accommodating groove has only one installation mode in the rubber ring accommodating groove. The installation of the motor rubber ring can only be installed at a correct angle under the condition that the installation angle of the motor rubber ring is determined to be unique. The motor rubber ring mounting device has the advantages that the motor rubber ring mounting device is convenient to position, further, the motor mounting device is convenient to position in an angle, and fool-proof design is achieved.

Optionally, the side surface of the end cover rubber ring accommodating groove for fixing the air conditioner motor is a cylindrical surface perpendicular to the bottom surface of the rubber ring accommodating groove. Specifically, the edge of the bottom surface of the motor rubber ring is a cylindrical alignment line. The side surface of the rubber ring accommodating groove is a cylindrical surface vertical to the bottom surface, so that the motor rubber ring can be conveniently put in or taken out.

Optionally, the bottom surface of the rubber ring accommodating groove for fixing the end cover of the air conditioner motor comprises a blocking edge, and the blocking edge is provided with a through hole. The blocking edge is used for preventing the motor rubber ring from being separated from the rubber ring accommodating groove, and the through hole of the blocking edge can be used for motor wiring or ventilation and heat dissipation. Optionally, the shape of the through hole corresponds to the shape of the inner ring of the motor rubber ring, so that the end face of the motor, which is located at the inner ring part of the motor rubber ring, can expose the end cover of the motor, and when the motor is fixed on the end cover, the end of the motor, which is arranged in the inner ring of the motor rubber ring, can be operated through the through hole without disassembling the end cover. For example, the control circuit interface and the power input interface of motor set up the one end in motor rubber ring inner circle at the motor, when dismouting motor, if connect the electric wire in advance and carry out motor installation again and fixed, the motor still is connected with the not only inconvenient operation of electric wire in the fixed in-process of motor installation, pulls the electric wire moreover and still causes the circuit to become flexible or damage the circuit interface easily. When the blocking edge is provided with the through hole, the motor can be installed firstly when the motor is installed, then the motor end cover is installed to fix the motor, and after the motor is fixed, the control circuit and the power input circuit are connected to the control circuit interface and the power input interface at one end of the motor arranged in the inner ring of the motor rubber ring through the through hole. When the motor is dismounted, the control circuit and the power input circuit which are arranged at one end of the inner ring of the motor rubber ring can be disconnected firstly, then the motor end cover used for fixing the motor is dismounted, and then the motor is dismounted. Carry out above-mentioned motor dismouting operation flow through the through-hole and set up rationally and easy dismounting. Meanwhile, the through holes can also realize heat dissipation of the motor, and damage to the motor caused by abnormal temperature of the motor is prevented.

The embodiment of the disclosure provides a fixed subassembly for fixing air conditioner motor, including air conditioner casing and the above-mentioned end cover that is used for fixing air conditioner motor. The housing and the end cap form a space for accommodating the motor. The motor rubber ring can slide into the rubber ring accommodating groove along the side face of the horn-shaped curved surface arranged in the end cover leading-in groove 2, and is limited by the limiting part 12 in the motor rubber ring accommodating groove so as to be closely connected with the end cover.

Optionally, the fixing component for fixing the air conditioner motor comprises a motor rubber ring, and the motor rubber ring is arranged in the rubber ring accommodating groove. The fixed subassembly includes the motor rubber ring, can make fixed subassembly be applicable to most air conditioner motors, moreover, contains the fixed subassembly of motor rubber ring and realizes better motor fixed effect. The surface of the motor rubber ring matched with the motor and the shape of the inner ring of the motor rubber ring are arranged according to the shape of the motor matched with the motor, for example, the surface of the motor needing to be fixed is provided with a bulge, and the inner ring of the motor rubber ring is arranged into a shape corresponding to the bulge, so that the motor can be fixed on the motor rubber ring; or one side of the motor, which needs to be fixed, is provided with one or more grooves, and one side of the motor rubber ring, which is matched with the motor, is provided with one or more bumps corresponding to the grooves of the motor, so that the motor can be fixed on the motor rubber ring through the matching of the bumps and the grooves. The side face and the inner ring of the motor rubber ring matched with the motor are arranged according to different types of motors so as to fix the motor, and the motor rubber ring is not particularly limited.

Optionally, the contour of the outer ring of the motor rubber ring of the fixing component for fixing the air conditioner motor is matched with the shape of the rubber ring accommodating groove; or the motor rubber ring is in interference fit with the rubber ring accommodating groove. When the outline of the outer ring of the motor rubber ring is matched with the shape of the rubber ring accommodating groove, the motor rubber ring can be conveniently and laborsavingly arranged in the rubber ring accommodating groove, and further, the fixing of the fixing component on the motor is facilitated. When motor rubber ring and rubber ring storage tank are interference fit, the motor rubber ring also can be in leading-in groove 2 installs the end cover, and moreover, interference fit can make the motor rubber ring compress tightly on the inner wall of rubber ring storage tank, has just also prevented better that the motor rubber ring from rotating in the rubber ring storage tank, and further, the motor that is fixed in the motor rubber ring just also can't rotate, consequently, fixed subassembly has realized better motor fixed effect.

Optionally, the limiting part 12 for fixing the end cover in the fixing assembly of the air conditioner motor is a limiting block which is arranged along the radial direction of the body and protrudes from the side surface of the first groove 11 to the inside of the first groove 11. The motor rubber ring is provided with the breach that corresponds to the stopper, and when the motor rubber ring set up in the rubber ring storage tank of end cover, the stopper was located motor rubber ring breach department, and like this, the motor rubber ring can't rotate in the rubber ring storage tank, and the motor that is fixed in the motor rubber ring also can't rotate, and consequently, fixed subassembly has realized better fixing the motor.

Optionally, the limiting portion 12 for fixing the end cover in the fixing assembly of the air conditioner motor is a second groove which is arranged along the radial direction of the body and extends from the side surface of the first groove 11 to the outside of the first groove 11, wherein the second groove is communicated with the first groove 11. The second groove is communicated with the first groove 11, the motor rubber ring is provided with a convex block corresponding to the second groove, and when the motor rubber ring is arranged in the rubber ring accommodating groove of the end cover, the convex block of the motor rubber ring is positioned in the second groove.

Optionally, the limiting portion 12 for fixing the end cover in the fixing assembly of the air conditioner motor is a protrusion that is disposed on the bottom surface of the first groove 11 along the axial direction of the body and extends to the top surface of the first groove 11. The motor rubber ring is provided with the recess corresponding to the arch with rubber ring storage tank bottom surface complex face, when the motor rubber ring sets up in the rubber ring storage tank, sets up in the protruding recess that is located the motor rubber ring of rubber ring storage tank bottom surface, like this, can prevent effectively that the motor rubber ring from rotating in the rubber ring storage tank, and further, the motor that is fixed in the motor rubber ring just also can't rotate, and fixed subassembly has realized the fixed effect of better motor.

Optionally, the end cover of the fixing component for fixing the air conditioner motor is provided with a plurality of limiting parts 12. The plurality of limiting portions 12 may be a plurality of second grooves that are arranged in the radial direction of the body, extend from the side surface of the first groove 11 to the outside of the first groove 11, and communicate with the first groove 11, a plurality of protrusions that are arranged in the bottom surface of the first groove 11 in the axial direction of the body and extend to the top surface of the first groove 11, a plurality of limiting blocks that are arranged in the radial direction of the body, and protrude from the side surface of the first groove 11 to the inside of the first groove 11, or a combination of the limiting blocks, the second grooves, and the protrusions. The different limiting modes can be realized through different combinations, so that the rubber ring accommodating groove is in different shapes. The shape of the motor rubber ring corresponds to the shape of different rubber ring accommodating grooves. The rubber ring accommodating groove is provided with a plurality of limiting parts 12, so that the motor rubber ring can be better fixed on the end cover, and further, the fixing component can realize better motor fixing effect.

Optionally, the plurality of limiting parts 12 for fixing the end cover in the fixing component of the air conditioner motor are arranged asymmetrically. The plurality of limiting parts 12 are arranged asymmetrically, so that the motor rubber ring corresponding to the shape of the rubber ring accommodating groove has only one installation mode in the rubber ring accommodating groove. The installation of the motor rubber ring can only be installed at a correct angle under the condition that the installation angle of the motor rubber ring is determined to be unique. The motor rubber ring mounting device has the advantages that the motor rubber ring mounting device is convenient to position, further, the motor mounting device is convenient to position in an angle, and fool-proof design is achieved.

Optionally, the body of the end cover in the fixing assembly for fixing the air conditioner motor is hollowed out at a plurality of positions. The end cover can be lightened by hollowing out a plurality of parts, and the production cost is reduced. Meanwhile, holes formed by hollowing out at multiple positions can also be used for ventilation and heat dissipation of the motor. The specific position of fretwork is when making the end cover satisfy structural strength requirement specifically set up according to the shape and the structure of end cover.

Optionally, the fixing assembly for fixing the air conditioner motor comprises two end caps. The two end covers are respectively arranged on the output shaft side and the other side of the motor opposite to the output shaft side of the motor. The two end covers are fixed on the air conditioner shell and form a motor accommodating space with the air conditioner shell. Like this, the end cover of both sides can press from both sides tight motor, and the motor rubber ring that the end cover of both sides set up all can carry out the shock attenuation to the motor, has realized better motor shock attenuation and motor fixed effect. Optionally, the end cover on the side of the output shaft of the motor is fixedly connected to the air conditioner shell, and the end cover on the other side, opposite to the side of the output shaft of the motor, of the motor is movably connected to the air conditioner shell. When the motor is disassembled, generally, only the end cover at the other side of the motor opposite to the motor output shaft side is required to be disassembled, and the end cover at the motor output shaft side is not required to be disassembled. The motor on the output shaft side is fixedly connected to the shell, so that the fixing assembly can be more firmly fixed to the motor. Alternatively, the output shaft side end cover is integrally formed with the motor.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An end cover for securing an air conditioner motor, comprising a body, the body comprising:

the first groove is formed in one surface, matched with the motor, of the body;

the limiting part is arranged in the first groove, the limiting part and the first groove jointly form a rubber ring accommodating groove, and the top surface of the rubber ring accommodating groove is open;

the bottom surface of the leading-in groove is the top surface of the rubber ring accommodating groove, the top surface of the leading-in groove is larger than the bottom surface of the leading-in groove, and the side surface of the leading-in groove is a horn-shaped curved surface which inclines from the top surface of the leading-in groove to the bottom surface of the leading-in groove.

2. The end closure of claim 1,

the limiting part is a limiting block which is arranged along the radial direction of the body and protrudes from the side surface of the first groove to the inside of the first groove.

3. The end closure of claim 1,

the limiting part is a second groove which is arranged along the radial direction of the body and extends from the side surface of the first groove to the outside of the first groove,

wherein the second groove is in communication with the first groove.

4. The end closure of claim 2 or 3,

the motor end cover is provided with a plurality of limiting parts.

5. The end closure of claim 4,

the plurality of limiting parts are arranged asymmetrically.

6. The end closure of claim 5,

the side surface of the rubber ring accommodating groove is a cylindrical surface vertical to the bottom surface of the rubber ring accommodating groove.

7. An end cap according to claim 6, wherein said rubber ring receiving groove bottom surface comprises:

keep off along, keep off along being provided with the perforation that runs through.

8. A fixing assembly for fixing an air conditioner motor, comprising:

an air conditioning housing and an end cap for securing an air conditioning motor as claimed in any one of claims 1 to 7.

9. The securing assembly of claim 8, further comprising:

and the motor rubber ring is arranged in the rubber ring accommodating groove.

10. The securing assembly of claim 9, wherein said motor rubber ring outer race contour matches said rubber ring receiving groove shape; or the motor rubber ring is in interference fit with the rubber ring accommodating groove.

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