Housing applied to air conditioner motor and air conditioner

Abstract

The invention relates to the technical field of air conditioners, particularly provides a housing applied to an air conditioner motor and an air conditioner, and aims to solve the problem of poor user experience caused by loud noise of an existing air conditioner outdoor unit. In order to achieve the purpose, the cover shell applied to the air conditioner motor comprises an end plate, a cover cylinder and a plurality of pieces of sound insulation cotton; an end plate through hole is formed in the middle of the end plate, a power output shaft rod of the motor penetrates through the end plate through hole, one end of the cover cylinder and the outer edge of the end plate are integrally formed, the other end of the cover cylinder is connected with the fixing frame so that the cover shell can be fixed, and the sound insulation cotton is arranged on the inner wall of the cover cylinder and used for blocking noise of the motor. The cover shell applied to the air conditioner motor is provided with the end plate, the cover cylinder and the multiple pieces of sound insulation cotton, one end of the cover cylinder is connected with the end plate, the multiple pieces of sound insulation cotton are arranged in the cover cylinder, the cover cylinder covers the motor, the other end of the cover cylinder is connected with the fixing frame, in this way, the noise of the motor can be reduced, the noise of an air conditioner outdoor unit is reduced, and then the user experience is improved.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioners, and in particular provides a cover shell applied to an air conditioner motor and an air conditioner. Background Art

[0002] With the development of society and the improvement of people's living standards, air conditioners have entered thousands of households. Air conditioners can be roughly divided into wall-mounted air conditioners and cabinet air conditioners according to their structure. Wall-mounted air conditioners and cabinet air conditioners both include outdoor units, which are equipped with motors, fans and sub-units. The motor will generate some noise during use, resulting in a poor user experience.

[0003] Accordingly, the art requires a new cover shell applied to an air conditioner motor and an air conditioner to solve the above problems. Summary of the invention

[0004] The present invention aims to solve the above technical problem, that is, to solve the problem that the existing air-conditioning outdoor unit has high noise and causes poor user experience.

[0005] In a first aspect, the present invention provides a cover shell for use on an air-conditioning motor, wherein the air-conditioning comprises an outdoor unit housing, a fixing bracket and a motor; the fixing bracket is installed inside the outdoor unit housing, and the motor is installed on the fixing bracket; the cover shell comprises an end plate, a cover cylinder and a plurality of sound-proof cottons; an end plate through hole is provided in the middle of the end plate for the power output shaft of the motor to pass through, one end of the cover cylinder and the outer edge of the end plate are integrally formed, and the other end of the cover cylinder is connected to the fixing bracket so as to fix the cover shell, and a plurality of sound-proof cottons are arranged on the inner wall of the cover cylinder to block the noise of the motor.

[0006] In the preferred technical solution of the cover shell applied to the air-conditioning motor, the end plate is a split structure or an integrated structure.

[0007] In the above-mentioned preferred technical solution of the cover applied to the air-conditioning motor, the end plate is a split structure, and the end plate includes a first semicircular plate and a second semicircular plate; a first semicircular notch is opened in the middle of the straight edge of the first semicircular plate, and a second semicircular notch is opened in the middle of the straight edge of the second semicircular plate, and the straight edge of the first semicircular plate and the straight edge of the second semicircular plate are abutted against each other, so that the first semicircular notch and the second semicircular notch form the end plate through hole.

[0008] In the above-mentioned preferred technical scheme of the cover shell applied to the air-conditioning motor, the cover cylinder includes a first arc-shaped plate, a second arc-shaped plate, a first fixing component, a second fixing component, a first connecting component and a second connecting component; the front end of the first arc-shaped plate and the outer edge of the first semicircular plate are integrally formed, the front end of the second arc-shaped plate and the outer edge of the second semicircular plate are integrally formed, and the second arc-shaped plate and the first arc-shaped plate are arranged opposite to each other; the first fixing component is integrally formed on the inner wall of the first arc-shaped plate and the inner side surface of the first semicircular plate, and is used to fix the sound insulation cotton, the second fixing component is integrally formed on the inner wall of the second arc-shaped plate and the inner side surface of the second semicircular plate, and is used to fix the sound insulation cotton, and the second fixing component and the first fixing component are arranged opposite to each other; the first connecting component is integrally formed on the outer side of both ends of the first arc-shaped plate, the second connecting component is integrally formed on the outer side of both ends of the second arc-shaped plate, and the first connecting component and the second connecting component are arranged opposite to each other and connected, and are used to connect the first arc-shaped plate and the second arc-shaped plate.

[0009] In the preferred technical scheme of the cover shell applied to the air-conditioning motor, the first fixing assembly and the second fixing assembly have the same structure; the first fixing assembly includes a first arc strip, a first middle blocking member, a first side blocking member and a second side blocking member; the first arc strip is integrally formed on the inner side surface of the first semicircular plate and is close to the inner wall of the first arc plate, and a first gap is formed between the first arc strip and the first arc plate; the first middle blocking member is integrally formed with the middle part of the first arc strip and the middle part of the inner wall of the first arc plate, the rear end of the first middle blocking member is flush with the rear end of the first arc plate, and a second gap is formed between the inner side surface of the first middle blocking member and the middle part of the first arc plate; the first side blocking member is integrally formed with one end of the first arc strip and the inner wall of the first arc plate The first end is integrally formed, and the inner side surface of the first side blocking member is formed with a first blocking piece extending toward the first middle blocking member, so that a third gap is formed between the first blocking piece and the first arc plate; the second side blocking member and the other end of the first arc strip and the other end of the inner wall of the first arc plate are integrally formed, and the inner side surface of the second side blocking member is formed with a second blocking piece extending toward the first middle blocking member, so that a fourth gap is formed between the second blocking piece and the first arc plate; wherein a first installation area is formed between the third gap and a part of the second gap and a part of the first gap for installing one of the multiple sound insulation cottons; a second installation area is formed between the fourth gap and another part of the second gap and another part of the first gap for installing another one of the multiple sound insulation cottons.

[0010] In the above-mentioned preferred technical solution of the cover applied to the air-conditioning motor, the first connecting component includes a first connecting plate and a second connecting plate; the first connecting plate is fixed to the outer side surface of one end of the first arc-shaped plate and has a first through hole, and the second connecting plate is fixed to the outer side surface of the other end of the first arc-shaped plate and has a second through hole.

[0011] In the above-mentioned preferred technical solution of the cover applied to the air-conditioning motor, the second connecting component includes a third connecting plate and a fourth connecting plate; the third connecting plate is fixed to the outer side surface of one end of the second arc-shaped plate and has a third through hole, and the fourth connecting plate is fixed to the outer side surface of the other end of the second arc-shaped plate and has a fourth through hole; wherein the third through hole corresponds to the first through hole and is connected by a first bolt, and the fourth through hole corresponds to the second through hole and is connected by a second bolt, so as to connect the first arc-shaped plate and the second arc-shaped plate.

[0012] In the above-mentioned preferred technical solution of the cover shell applied to the air-conditioning motor, the end plate is an integrated structure, and the end plate includes a plate body, a plate body flange and a plurality of first insertion holes; the end plate through hole is opened in the middle of the plate body, the plate body flange is integrally formed on the bottom surface of the plate body, and a plurality of the first insertion holes are opened at the lower end of the plate body flange.

[0013] In the above-mentioned preferred technical solution of the cover shell applied to the air-conditioning motor, the cover tube includes a plurality of connecting rings; a plurality of protruding columns are provided at the upper end of each of the connecting rings, and a plurality of second insertion holes cooperating with the plurality of protruding columns are opened at the lower end of each of the connecting rings. The plurality of connecting rings abut against each other and the protruding columns are inserted into the corresponding second insertion holes. The protruding column on a connecting ring close to the convex edge of the plate body is plugged into the first insertion hole, and the sound insulation cotton is bonded to the inner wall of each of the connecting rings.

[0014] When adopting the above technical solution, the cover shell applied to the air-conditioning motor of the present invention has an end plate, a cover cylinder and a plurality of sound insulation cottons. One end of the cover cylinder is connected to the end plate, and the plurality of sound insulation cottons are arranged inside the cover cylinder. The cover cylinder covers the motor, and the other end of the cover cylinder is connected to the fixing frame. This can reduce the noise of the motor, reduce the noise of the air-conditioning outdoor unit, and thus improve the user experience.

[0015] Furthermore, the cover barrel of the cover shell applied to the air conditioner motor of the present invention includes multiple connecting rings; multiple protruding columns are provided at the upper end of each connecting ring, and multiple second insertion holes cooperating with the multiple protruding columns are opened at the lower end of each connecting ring. The multiple connecting rings are abutted against each other and the protruding columns are inserted into the corresponding second insertion holes. The protruding column on a connecting ring close to the plate body flange is plugged into the first insertion hole, and sound insulation cotton is bonded to the inner wall of each connecting ring. By setting the cover barrel in the form of multiple connecting rings and connecting them through the corresponding protruding columns and the second insertion holes, the first insertion hole of the plate body flange of the end plate is plugged into the protruding column of the adjacent connecting ring, so that the cover barrel in this embodiment can be axially lengthened, thereby solving the problem that the cover barrel cannot be increased in length due to the length of the motor.

[0016] In a second aspect, the present invention provides an air conditioner, comprising the cover applied to an air conditioner motor as described in the first aspect.

[0017] The air conditioner of the present technical solution includes any one of the above-mentioned technical solutions of the cover applied to the air conditioner motor, and thus it has all the technical effects of the cover applied to the air conditioner motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0019] Figure 1 This is a diagram showing the use status of a cover shell applied to an air conditioner motor according to the present invention;

[0020] Figure 2 It is a structural schematic diagram of a cover tube of a cover shell applied to an air-conditioning motor of the present invention in a first style;

[0021] Figure 3 The present invention is a schematic structural diagram of a cover tube of a cover shell applied to an air-conditioning motor of the present invention in the second style.

[0022] List of markers in the figure:

[0023] 1. Fixed frame;

[0024] 2. Cover;

[0025] 21, end plate; 211, first semicircular plate; 212, second semicircular plate; 213, plate body; 214, plate body convex edge; 215, connecting ring; 216, protruding column;

[0026] 22, cover cylinder; 221, first arc plate; 222, second arc plate; 223, first fixing assembly; 2231, first arc strip; 2232, first gap; 2233, second gap; 2234, first middle blocking member; 22341, first strip; 22342, second strip; 2235, second blocking piece; 2236, fourth gap; 2237, second side blocking member; 2238, first blocking piece; 2239, third gap; 2240 first side blocking member; 224, second fixing assembly; 225, first connecting assembly; 2251, first connecting piece; 2252, second connecting piece; 226, second connecting assembly; 2261, third connecting piece; 2262, fourth connecting piece;

[0027] 23. End plate through hole; 231. First semicircular notch; 232. Second semicircular notch. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the cover applied to the air conditioner motor of the present invention, and are not intended to limit the protection scope of the present invention.

[0029] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Combine the following Figures 1 to 3 A cover shell applied to an air-conditioning motor of the present application is described.

[0032] See also Figure 1In the first aspect of the present application, there is provided a cover applied to an air-conditioning motor. The air-conditioning generally comprises an outdoor unit housing (not shown in the figure), a fixing frame 1 and a motor (not shown in the figure). The fixing frame 1 is installed inside the outdoor unit housing, and the motor is installed on the fixing frame 1. The cover 2 generally comprises an end plate 21, a cover cylinder 22 and a plurality of sound-proof cottons (not shown in the figure). An end plate through hole 23 is provided in the middle of the end plate 21 for the power output shaft of the motor to pass through. One end of the cover cylinder 22 is integrally formed with the outer edge of the end plate 21, and the other end of the cover cylinder 22 is connected to the fixing frame 1 so as to fix the cover 2. A plurality of sound-proof cottons are arranged on the inner wall of the cover cylinder 22 to block the noise of the motor.

[0033] The cover shell applied to the air-conditioning motor of the present invention comprises an end plate 21, a cover cylinder 22 and a plurality of sound-proof cottons, one end of the cover cylinder 22 is connected to the end plate 21, a plurality of sound-proof cottons are arranged inside the cover cylinder 22, the cover cylinder 22 covers the motor, and the other end of the cover cylinder 22 is connected to the fixing frame 1, which can reduce the noise of the motor, reduce the noise of the air-conditioning outdoor unit, and thus improve the user experience.

[0034] Specifically, the outdoor unit housing, the fixing bracket 1 and the motor are all existing. The cover 2 is cylindrical in shape, and the specific size can be determined according to the usage. The other end of the cover cylinder 22 is connected to the fixing bracket 1 by screws, so that the cover 2 is stable.

[0035] It should be noted that the material of the cover 2 can be plastic or metal.

[0036] In the preferred embodiment of the cover applied to the air-conditioning motor, the end plate 21 is a split structure or an integrated structure. When the end plate 21 is a split structure, the end plate 21 includes a first semicircular plate 211 and a second semicircular plate 212. A first semicircular notch 231 is provided in the middle of the straight edge of the first semicircular plate 211, and a second semicircular notch 232 is provided in the middle of the straight edge of the second semicircular plate 212. The straight edge of the first semicircular plate 211 and the straight edge of the second semicircular plate 212 abut against each other, so that the first semicircular notch 231 and the second semicircular notch 232 form an end plate through hole 23. By setting the end plate 21 as a split first semicircular plate 211 and a second semicircular plate 212, it is convenient and quick to install the cover 2.

[0037] Specifically, the first semicircular plate 211 and the second semicircular plate 212 have the same structural dimensions, the first semicircular notch 231 and the second semicircular notch 232 have the same dimensions, and when the two are offset against each other, a circular hole is formed, namely, the end plate through hole 23 .

[0038] In the preferred embodiment of the cover applied to the air conditioner motor. When the end plate 21 is a split structure, the cover tube 22 is of the first style; the cover tube 22 in the first style includes a first arc plate 221, a second arc plate 222, a first fixing component 223, a second fixing component 224, a first connecting component 225 and a second connecting component 226. Among them, the front end of the first arc plate 221 and the outer edge of the first semicircular plate 211 are integrally formed, the front end of the second arc plate 222 and the outer edge of the second semicircular plate 212 are integrally formed, and the second arc plate 222 and the first arc plate 221 are arranged relative to each other. The first fixing component 223 is integrally formed on the inner wall of the first arc plate 221 and the inner side surface of the first semicircular plate 211, and is used to fix the sound insulation cotton. The second fixing component 224 is integrally formed on the inner wall of the second arc plate 222 and the inner side surface of the second semicircular plate 212, and is used to fix the sound insulation cotton, and the second fixing component 224 and the first fixing component 223 are arranged relative to each other. The first connecting component 225 is integrally formed on the outer sides of both ends of the first curved plate 221, and the second connecting component 226 is integrally formed on the outer sides of both ends of the second curved plate 222, and the first connecting component 225 and the second connecting component 226 are arranged opposite to each other and connected. The first curved plate 221 and the second curved plate 222 form a cover tube 22 for covering the motor to isolate part of the noise. The ends where the first curved plate 221, the second curved plate 222 and the fixing frame 1 are connected are provided with mounting ears extending to the outside thereof, and the mounting ears have screw holes for connecting with the corresponding screw holes on the fixing frame 1 by bolts, so that the cover 2 is easy to install and disassemble. The first fixing component 223 and the second fixing component 224 are used to fix the sound insulation cotton to further isolate the noise. The first connecting component 225 and the second connecting component 226 are used to detachably connect the first curved plate 221 and the second curved plate 222 to facilitate installation and disassembly.

[0039] In this embodiment, the first arc plate 221 and the first semicircular plate 211, the first fixing component 223, and the first connecting component 225 are integrally processed to improve rigidity, and the second arc plate 222 and the second semicircular plate 212, the second fixing component 224, and the second connecting component 226 are integrally processed to improve rigidity.

[0040] In the preferred embodiment of the cover applied to the air conditioner motor, the first fixing assembly 223 and the second fixing assembly 224 have the same structure, and the first fixing assembly 223 generally includes a first arc-shaped strip 2231, a first middle blocking member 2234, a first side blocking member 2240, and a second side blocking member 2237. The first arc-shaped strip 2231 is integrally formed on the inner side of the first semicircular plate 211 and close to the inner wall of the first arc-shaped plate 221, and a first gap 2232 is formed between the first arc-shaped strip 2231 and the first arc-shaped plate 221. The first middle blocking member 2234 is integrally formed with the middle part of the first arc-shaped strip 2231 and the middle part of the inner side of the first arc-shaped plate 211, and the rear end of the first middle blocking member 2234 is flush with the rear end of the first arc-shaped plate 221, and a second gap 2233 is formed between the inner side of the first middle blocking member 2234 and the middle part of the first arc-shaped plate 221. The first side blocking member 2240 is integrally formed with one end of the first arc strip 2231 and one end of the inner wall of the first arc plate 221. The inner side surface of the first side blocking member 2240 is formed with a first blocking piece 2238 extending toward the first middle blocking member 2234, so that a third gap 2239 is formed between the first blocking piece 2238 and the first arc plate 221. The second side blocking member 2237 is integrally formed with the other end of the first arc strip 2231 and the other end of the inner wall of the first arc plate 221. The inner side surface of the second side blocking member 2237 is formed with a second blocking piece 2235 extending toward the first middle blocking member 2234, so that a fourth gap 2236 is formed between the second blocking piece 2235 and the first arc plate 221. A first installation area is formed between the third gap 2239 and a portion of the second gap 2233 and a portion of the first gap 2232, for installing one of the plurality of sound insulation cottons. A second installation area is formed between the fourth gap 2236, another part of the second gap 2233, and another part of the first gap 2232 for installing another one of the multiple sound insulation cottons.

[0041] By setting the first arc strip 2231, the first middle blocking piece 2234, the first side blocking piece 2240 and the second side blocking piece 2237, so as to form the above-mentioned first gap 2232, the second gap 2233, the third gap 2239 and the fourth gap 2236, the above-mentioned first installation area and the second installation area can be formed, which are used to install the sound insulation cotton, which is convenient and quick, and avoids the problem of the sound insulation cotton collapsing and sticking to the motor after long-term use.

[0042] In this embodiment, the height of the first arc strip 2231 can be determined according to demand, and the specific size is not limited, as long as it can block the sound insulation cotton.

[0043] Specifically, the first middle blocking member 2234 includes a first plate strip 22341 and a second plate strip 22342. The rear end of the first plate strip 22341 is integrally formed with the middle part of the first arc strip 2231 and extends to the front end of the first arc plate 221 and is flush. The first plate strip 22341 and the first arc plate 221 are arranged in parallel. The upper edge of the second plate strip 22342 is integrally formed with the middle inner wall of the first arc plate 221. The second plate strip 22342 is arranged perpendicular to the first arc plate 221 and the first plate strip 22341 and has the same length as the first plate strip 22341. The cross section of the first middle blocking member 2234 is T-shaped. The cross sections of the first side blocking member 2240 and the second side blocking member 2237 are both L-shaped.

[0044] In the preferred embodiment of the cover applied to the air conditioner motor, the first connecting component 225 generally includes a first connecting piece 2251 and a second connecting piece 2252. The first connecting piece 2251 is fixed to the outer side of one end of the first curved plate 221 and has a first through hole, and the second connecting piece 2252 is fixed to the outer side of the other end of the first curved plate 221 and has a second through hole. The first connecting piece 2251 and the second connecting piece 2252 are respectively connected to the third connecting piece 2261 and the fourth connecting piece 2262 by bolts, so that the first curved plate 221 and the second curved plate 222 are detachably connected, which is convenient for installation and disassembly.

[0045] In this embodiment, the first connecting piece 2251 and the second connecting piece 2252 are both rectangular and have the same size.

[0046] In the preferred embodiment of the cover applied to the air conditioner motor, the second connecting assembly 226 generally includes a third connecting piece 2261 and a fourth connecting piece 2262. The third connecting piece 2261 is fixed to the outer side of one end of the second curved plate 222 and has a third through hole, and the fourth connecting piece 2262 is fixed to the outer side of the other end of the second curved plate 222 and has a fourth through hole. The third through hole corresponds to the first through hole and is connected by a first bolt, and the fourth through hole corresponds to the second through hole and is connected by a second bolt. In this way, the first curved plate 221 and the second curved plate 222 are detachably connected, which is convenient for installation and disassembly.

[0047] In this embodiment, the third connecting piece 2261 and the fourth connecting piece 2262 are both rectangular and have the same size.

[0048] It should be noted that the cover of the above embodiment is constructed in a split form, which is convenient for installing and disassembling the cover 2. Covering the motor with the above-mentioned cover 2 can reduce noise and thus improve user experience.

[0049] To solve the problem that the length of the cover cannot be increased due to the length of the motor. In the preferred embodiment of the cover applied to the air-conditioning motor mentioned above. When the end plate 21 is an integral structure, the end plate 21 may generally include a plate body 213, a plate body flange 214 and a plurality of first insertion holes. Among them, an end plate through hole 23 is opened in the middle of the plate body 213, the plate body flange 214 is integrally formed on the bottom surface of the plate body 213, and a plurality of first insertion holes are opened at the lower end of the plate body flange 214. When the end plate 21 is an integral structure, the cover tube 22 is of the second style. The cover tube 22 in the second style includes a plurality of connecting rings 215. A plurality of protruding columns 216 are provided at the upper end of each connecting ring 215, and a plurality of second insertion holes cooperating with the plurality of protruding columns 216 are provided at the lower end of each connecting ring 215. The plurality of connecting rings 215 are abutted against each other and the protruding columns 216 are inserted into the corresponding second insertion holes, and the protruding columns 216 on a connecting ring 215 close to the plate body flange 214 are plugged into the first insertion hole. By setting the cover tube 22 in the form of a plurality of connecting rings 215 and connecting them with the second insertion holes through the corresponding protruding columns 216, the first insertion hole of the plate body flange 214 of the end plate 21 is plugged into the protruding columns 216 of the adjacent connecting ring 215, and sound insulation cotton is bonded to the inner wall of each connecting ring, the cover shell 2 of this embodiment can be axially lengthened, thereby solving the problem that the cover shell 2 cannot be increased in length due to the length of the motor.

[0050] In this embodiment, the diameter of the end of the protruding column 216 is slightly larger than the inner diameter of the first insertion hole and the second insertion hole so as to form an over-fitting, so that the multiple connecting rings 215 are connected.

[0051] In a second aspect, the present invention provides an air conditioner, which includes the cover 2 applied to the air conditioner motor according to the first aspect, and thus has all the technical effects of the cover 2 applied to the air conditioner motor according to any technical solution of the present invention.

[0052] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A cover used for an air conditioner motor, characterized in that: The air conditioner comprises an outdoor unit housing, a fixing frame and a motor; The fixing frame is installed inside the outdoor unit housing, and the motor is installed on the fixing frame; The cover shell includes an end plate, a cover tube and a plurality of sound insulation cottons; An end plate through hole is opened in the middle of the end plate for the power output shaft of the motor to pass through. One end of the cover tube and the outer edge of the end plate are integrally formed, and the other end of the cover tube is connected to the fixing frame to fix the cover shell. A plurality of sound insulation cottons are arranged on the inner wall of the cover tube to block the noise of the motor.

2. The cover used for the air conditioner motor according to claim 1, characterized in that: The end plate is a split structure or an integrated structure.

3. The cover used for the air conditioner motor according to claim 2, characterized in that: The end plate is a split structure, and the end plate includes a first semicircular plate and a second semicircular plate; A first semicircular notch is opened in the middle of the straight side of the first semicircular plate, and a second semicircular notch is opened in the middle of the straight side of the second semicircular plate. The straight side of the first semicircular plate and the straight side of the second semicircular plate abut against each other so that the first semicircular notch and the second semicircular notch form the end plate through hole.

4. The cover used for the air conditioner motor according to claim 3, characterized in that: The cover tube includes a first arc-shaped plate, a second arc-shaped plate, a first fixing assembly, a second fixing assembly, a first connecting assembly and a second connecting assembly; The front end of the first arc-shaped plate and the outer edge of the first semicircular plate are integrally formed, the front end of the second arc-shaped plate and the outer edge of the second semicircular plate are integrally formed, and the second arc-shaped plate and the first arc-shaped plate are arranged opposite to each other; The first fixing component is integrally formed on the inner wall of the first arc-shaped plate and the inner side surface of the first semicircular plate, and is used to fix the sound insulation cotton. The second fixing component is integrally formed on the inner wall of the second arc-shaped plate and the inner side surface of the second semicircular plate, and is used to fix the sound insulation cotton. The second fixing component and the first fixing component are arranged opposite to each other. The first connecting component is integrally formed on the outer sides of both ends of the first arc-shaped plate, and the second connecting component is integrally formed on the outer sides of both ends of the second arc-shaped plate. The first connecting component and the second connecting component are arranged opposite to each other and connected to connect the first arc-shaped plate and the second arc-shaped plate.

5. The cover used for the air conditioner motor according to claim 4, characterized in that: The first fixing assembly and the second fixing assembly have the same structure; The first fixing assembly includes a first arc-shaped bar, a first middle blocking member, a first side blocking member, and a second side blocking member; The first arc strip is integrally formed on the inner side surface of the first semicircular plate and is close to the inner wall of the first arc plate, and a first gap is formed between the first arc strip and the first arc plate; The first middle blocking member is integrally formed with the middle of the first arc strip and the middle of the inner wall of the first arc plate, the rear end of the first middle blocking member is flush with the rear end of the first arc plate, and a second gap is formed between the inner side surface of the first middle blocking member and the middle of the first arc plate; The first side blocking member and one end of the first arc strip and one end of the inner wall of the first arc plate are integrally formed, and the inner side surface of the first side blocking member is formed with a first blocking piece extending toward the first middle blocking member, so that a third gap is formed between the first blocking piece and the first arc plate; The second side blocking member is integrally formed with the other end of the first arc strip and the other end of the inner wall of the first arc plate, and the inner side surface of the second side blocking member is formed with a second blocking piece extending toward the first middle blocking member, so that a fourth gap is formed between the second blocking piece and the first arc plate; Wherein, a first installation area is formed between the third gap, a part of the second gap, and a part of the first gap, for installing one of the plurality of sound insulation cottons; A second installation area is formed between the fourth gap and another part of the second gap and another part of the first gap, for installing another one of the multiple sound insulation cottons.

6. The cover used for the air conditioner motor according to claim 5, characterized in that: The first connecting assembly includes a first connecting piece and a second connecting piece; The first connecting piece is fixed on the outer side of one end of the first arc-shaped plate and has a first through hole, and the second connecting piece is fixed on the outer side of the other end of the first arc-shaped plate and has a second through hole.

7. The cover used for the air conditioner motor according to claim 6, characterized in that: The second connecting assembly includes a third connecting piece and a fourth connecting piece; The third connecting piece is fixed to the outer side surface of one end of the second arc-shaped plate and has a third through hole, and the fourth connecting piece is fixed to the outer side surface of the other end of the second arc-shaped plate and has a fourth through hole; The third through hole corresponds to the first through hole and is connected by a first bolt, and the fourth through hole corresponds to the second through hole and is connected by a second bolt, so as to connect the first arc plate and the second arc plate.

8. The cover used for the air conditioner motor according to claim 2, characterized in that: The end plate is an integrated structure, comprising a plate body, a plate body flange and a plurality of first insertion holes; The end plate through hole is opened in the middle of the plate body, the plate body convex edge is integrally formed on the bottom surface of the plate body, and a plurality of the first insertion holes are opened at the lower end of the plate body convex edge.

9. The cover used for the air conditioner motor according to claim 8, characterized in that: The cover tube includes a plurality of connecting rings; A plurality of raised columns are provided at the upper end of each of the connecting rings, and a plurality of second insertion holes cooperating with the plurality of raised columns are opened at the lower end of each of the connecting rings. The plurality of connecting rings abut against each other and the raised columns are inserted into the corresponding second insertion holes. The raised column on a connecting ring close to the convex edge of the plate body is plugged into the first insertion hole, and the sound insulation cotton is bonded to the inner wall of each of the connecting rings.

10. An air conditioner, characterized in that: The air conditioner comprises a cover according to any one of claims 1 to 9 applied to an air conditioner motor.

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