Support top cover assembly and air conditioning equipment

Abstract

The support top cover assembly comprises a motor support and a top cover, the motor support is provided with a first connecting structure hung on the top of a heat exchanger, and the first connecting structure is connected with the top cover to limit displacement of the motor support in the first direction. The first direction is the extension direction of the heat exchanger. The motor support of the support top cover assembly is high in installation reliability, displacement caused by falling and the like is avoided, and then the problem that fan blades make contact with an air guide ring is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly to a bracket top cover assembly and an air conditioner device. Background Art

[0002] The outdoor unit of an air conditioner is one of the main parts of the air conditioner, and is mainly used to achieve heat dissipation and heat exchange. However, in the prior art, when the outdoor unit of the air conditioner is installed and started, there are situations such as the impeller being unable to rotate, the impeller being cracked, and the impeller flying out of the outdoor unit, resulting in poor overall installation reliability of the outdoor unit of the air conditioner, high installation costs, and high subsequent usage failure rates. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to a certain extent.

[0004] To this end, an embodiment of the utility model proposes a bracket top cover assembly, the installation reliability of the motor bracket of the bracket top cover assembly is high, the situation of displacement caused by dropping or the like is avoided, and further the problem of contact between the impeller and the air deflector ring is avoided.

[0005] An embodiment of the utility model also proposes an air conditioner device including the above-mentioned bracket top cover assembly.

[0006] The bracket top cover assembly of the embodiment of the utility model includes a motor bracket and a top cover. The motor bracket is provided with a first connection structure that hangs on the top of the heat exchanger, and the first connection structure is connected to the top cover to limit the displacement of the motor bracket in a first direction, and the first direction is the extending direction of the heat exchanger.

[0007] In some embodiments, the first connection structure includes a first side plate for fitting with the outer surface of the heat exchanger. The top cover includes a second side plate extending along the side of the top cover. The first side plate and the second side plate are connected and arranged opposite to each other in a second direction orthogonal to the first direction.

[0008] In some embodiments, one of the first side plate and the second side plate is provided with a plugging portion, and the other is provided with a plugging hole. The plugging portion is plugged and matched in the plugging hole, and the motor bracket is stopped against the hole wall of the plugging hole to prevent displacement in the first direction.

[0009] In some embodiments, gaps are reserved between the plugging portion and the hole wall of the plugging hole in both the first direction and a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0010] In some embodiments, the width dimension of the gap between the plugging portion and the hole wall of the plugging hole in the first direction is 0.1 mm to 1 mm;

[0011] And / or, a width dimension of a gap between the plug-in portion and the hole wall of the plug-in hole in the third direction is 0.5 mm to 1.5 mm.

[0012] In some embodiments, the plug-in portion is integrally formed on the first side plate, and the plug hole is provided on the second side plate.

[0013] In some embodiments, the plug-in portion is sheet-shaped, and the plug-in portion is arranged parallel to a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0014] In some embodiments, the plug-in portion passes through the insertion hole and protrudes in the second direction from an outer surface of the second side plate facing away from the first side plate.

[0015] In some embodiments, the length of the plug-in portion protruding from the outer surface of the second side plate is 0.5 mm to 1.5 mm.

[0016] In some embodiments, the plug-in parts and the plug-in holes are provided in plurality, the plurality of the plug-in parts and the plurality of the plug-in holes are arranged at intervals along the first direction, and the plurality of the plug-in parts are plugged and matched in the plurality of the plug-in holes in a one-to-one correspondence;

[0017] And / or, the plug-in portion is stamped and formed integrally on the first side plate;

[0018] And / or, the corners of the plug-in portion are rounded.

[0019] In some embodiments, a fastener is included, the first side plate is provided with a first hole, the second side plate is provided with a second hole, and the fastener passes through the first hole and the second hole to connect the first side plate and the second side plate.

[0020] In some embodiments, the motor bracket includes a frame, a second connecting structure and a third connecting structure, the first connecting structure and the second connecting structure are both arranged at one end of the frame and arranged relatively to each other in a second direction, the third connecting structure is arranged at the other end of the frame, the second connecting structure is used to connect to the panel, and the third connecting structure is used to connect to the chassis.

[0021] The air conditioning device of the embodiment of the utility model includes the bracket top cover assembly as described in any of the above embodiments.

[0022] Beneficial effects: The bracket top cover assembly and air-conditioning equipment of the embodiment of the utility model have high installation reliability of the motor bracket of the bracket top cover assembly, which avoids displacement caused by falling, etc., and further avoids the problem of contact between the fan blades and the air guide ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the bracket top cover assembly according to an embodiment of the present utility model.

[0024] Figure 2 It is a schematic diagram of the motor bracket according to an embodiment of the present utility model and its first connection structure.

[0025] Figure 3 It is a schematic diagram of the top cover according to an embodiment of the present utility model.

[0026] Figure 4 It is a schematic diagram of the bracket top cover assembly according to an embodiment of the present utility model and its partial view.

[0027] Figure 5 It is a schematic diagram of the motor bracket according to another embodiment of the present utility model and its first connection structure.

[0028] Figure 6 It is a schematic diagram of the top cover according to another embodiment of the present utility model.

[0029] Figure 7 It is a schematic diagram of the bracket top cover assembly according to another embodiment of the present utility model and its partial view.

[0030] Figure 8 It is a three-dimensional schematic diagram of a partial structure of an air-conditioning device according to an embodiment of the present utility model.

[0031] Figure 9 It is a front view schematic diagram of an air-conditioning device according to an embodiment of the present utility model.

[0032] Reference numerals:

[0033] 1 - Motor bracket; 11 - First connection structure; 111 - First side plate; 112 - Insertion part; 113 - First hole; 12 - Second connection structure; 13 - Third connection structure; 14 - Frame body;

[0034] 2 - Top cover; 21 - Second side plate; 22 - Jack; 23 - Second hole;

[0035] 3 - Heat exchanger;

[0036] 4 - Panel;

[0037] 5 - Equipment side plate. Detailed implementation manners

[0038] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0039] The present utility model is made based on the inventor's discovery and recognition of the following facts and problems:

[0040] In the related art, an outdoor unit of an air conditioner generally includes a front panel, a motor bracket, a motor, a wind wheel, etc. A wind guide ring is provided on the front panel. The motor bracket is usually fixed inside the outdoor unit, the motor is fixed on the motor bracket, and the wind wheel is installed on the drive shaft of the motor, and the wind wheel is arranged opposite to the wind guide ring.

[0041] During the long-distance transportation and installation of the outdoor unit of the air conditioner, the outdoor unit may accidentally fall. Due to the poor installation reliability of the motor bracket in the related art, the motor bracket will shift under the action of the falling impact. Especially when the outdoor unit falls on its side, at this time, the wind wheel will approach and touch the wind guide ring, resulting in problems such as the wind wheel and the wind guide ring getting stuck, the wind wheel unable to rotate, the wind wheel being cracked, and the wind wheel flying out of the outdoor unit.

[0042] Based on the above problems and understandings, an embodiment of the present utility model proposes a bracket top cover assembly.

[0043] As Figure 1 shown, the bracket top cover assembly of the embodiment of the present utility model includes a motor bracket 1 and a top cover 2. The material of the motor bracket 1 can be metal, plastic, etc. The top cover 2 is generally in a cuboid shape, and the top cover 2 can be installed on the top side of the motor bracket 1.

[0044] The motor bracket 1 is provided with a first connection structure 11 that hangs on the top of the heat exchanger 3. For example, as Figure 1 and Figure 2 shown, the first connection structure 11 can be integrally formed on the top of the motor bracket 1. The first connection structure 11 is generally in a U shape, that is, a groove can be provided on the bottom side of the first connection structure 11. During assembly, the first connection structure 11 can be buckled on the top side edge of the heat exchanger 3 from above the heat exchanger 3, that is, the top of the heat exchanger 3 can be embedded in the groove, so as to realize the hanging cooperation between the first connection structure 11 and the heat exchanger 3.

[0045] It should be noted that the heat exchanger 3 can be a condenser, and in some other embodiments, the heat exchanger 3 can also be an evaporator.

[0046] The first connection structure 11 is connected to the top cover 2 to limit the displacement of the motor bracket 1 in the first direction. The first direction is the extending direction of the heat exchanger 3. For example, the heat exchanger 3 can be a plate heat exchanger, and the heat exchanger 3 can extend along the left-right direction. At this time, the first direction is also the left-right direction. The first connection structure 11 can be connected and fixed to the top cover 2 through structures such as fasteners and buckles, so as to realize the limit constraint of the first connection structure 11 in the first direction, thereby avoiding the situation that the first connection structure 11 shifts relative to the heat exchanger 3 along the first direction in the case of falling or the like.

[0047] In the support top cover assembly of the embodiment of the present utility model, the connection and fixation of the first connection structure 11 and the top cover 2 can achieve the limit constraint on the first connection structure 11, thereby restricting the displacement of the first connection structure 11 in the first direction, and further playing a role in restricting the displacement of the first connection structure 11 in the first direction, avoiding the problem that the relative movement easily occurs between the motor support 1 and the heat exchanger 3 due to the side drop of the equipment and other situations in the related art, improving the installation reliability and structural stability of the motor support 1, and further avoiding problems such as the impeller being unable to rotate, the impeller being cracked, and the impeller flying out of the outdoor unit caused by the contact between the impeller and the air guide ring.

[0048] In some embodiments, the first connection structure 11 includes a first side plate 111 for fitting against the outer surface of the heat exchanger 3, and the top cover 2 includes a second side plate 21 extending along the side of the top cover 2. The first side plate 111 and the second side plate 21 are connected and arranged opposite to each other in a second direction orthogonal to the first direction.

[0049] For example, as Figure 2 shown, the first connection structure 11 as a whole can be U-shaped, and the first side plate 111 can be provided at the rear side of the first connection structure 11 and can be vertically arranged. After the top of the heat exchanger 3 is embedded in the groove of the first connection structure 11, the first side plate 111 can fit and abut against the rear side surface of the heat exchanger 3, and the rear side surface of the heat exchanger 3 is also the outer surface, so as to achieve the limit function in the front-rear direction.

[0050] As Figure 3 shown, the top cover 2 can include a cover body and a surrounding plate. The cover body can be generally rectangular plate-shaped, and the surrounding plate can be provided below the cover body and extend along the circumference of the cover body to form a closed circle. The second side plate 21 is the rear part of the surrounding plate. When the top cover 2 is assembled above the motor support 1 and the heat exchanger 3, the tops of the motor support 1 and the heat exchanger 3 can be surrounded within the surrounding plate. At this time, the second side plate 21 can be located behind the first side plate 111.

[0051] The first side plate 111 and the second side plate 21 can be connected and fixed by means such as fasteners and snap fixation, so as to achieve the limit constraint of the first connection structure 11 in the left-right direction.

[0052] In some embodiments, one of the first side plate 111 and the second side plate 21 is provided with a plug-in part 112, and the other is provided with a plug hole 22. The plug-in part 112 is inserted and fitted into the plug hole 22, and the motor support 1 is stopped from displacing in the first direction by the abutment between the plug-in part 112 and the hole wall of the plug hole 22.

[0053] For example, as Figure 2 shown, the plug-in part 112 can be provided on the rear side surface of the first side plate 111. As Figure 3As shown, the jack 22 can penetrate the second side plate 21 in the front - rear direction. During assembly, the plug - in part 112 can be directly inserted into the jack 22. By the blocking between the plug - in part 112 and the hole wall of the jack 22, the limit constraint of the motor bracket 1 in the left - right direction can be achieved, and this plug - in method is convenient for installation and disassembly, thus providing convenience for maintenance and the like.

[0054] In some other embodiments, the plug - in part 112 can also be provided on the second side plate 21, and the jack 22 can be provided on the first side plate 111 at this time.

[0055] In some embodiments, gaps are reserved between the plug - in part 112 and the hole wall of the jack 22 in the first direction and the third direction, and the third direction is perpendicular to the first direction and the second direction.

[0056] For example, as Figure 4 shown, the first direction can be the left - right direction, the second direction can be the front - rear direction, and the third direction can be the up - down direction. When the plug - in part 112 is inserted into the jack 22, the plug - in part 112 can be suspended in the jack 22, that is, the plug - in part 112 does not contact the hole walls in all directions of the jack 22.

[0057] Thus, on the one hand, it makes the aperture of the jack 22 have a certain clearance margin, which facilitates the insertion and assembly of the plug - in part 112 into the jack 22. On the other hand, when the equipment is running, the rotation of the fan blade will drive vibrations of the motor bracket 1 and the like. The spaced - apart arrangement of the plug - in part 112 and the hole wall of the jack 22 can avoid the friction between the plug - in part 112 and the hole wall of the jack 22, and further avoid the situation of abnormal noise generated by friction.

[0058] In some embodiments, the width dimension of the gap between the plug - in part 112 and the hole wall of the jack 22 in the first direction is 0.1 mm to 1 mm. For example, as Figure 4 shown, the width dimension of the gap in the first direction can be dimension L1, and dimension L1 can be 0.1 mm, 0.2 mm, 0.3 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, so as to limit the large displacement of the plug - in part 112 in the jack 22 in the first direction while avoiding friction noise in the first direction.

[0059] In some embodiments, the width dimension of the gap between the plug - in part 112 and the hole wall of the jack 22 in the third direction is 0.5 mm to 1.5 mm. For example, as Figure 4As shown, the width dimension of the gap in the third direction can be dimension L2, and dimension L2 can be 0.5 mm, 0.6 mm, 0.7 mm, 0.9 mm, 1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm. Thus, while restricting the large displacement of the insertion portion 112 in the jack 22 along the third direction, frictional noise in the third direction can be avoided.

[0060] In some embodiments, the insertion portion 112 is integrally formed on the first side plate 111, and the jack 22 is provided on the second side plate 21. For example, as Figure 2 shown, the insertion portion 112 can be integrally formed on the first side plate 111 by blanking. That is, during processing, the insertion portion 112 can first be blanked out on the first side plate 111 by a punch or the like, and then the insertion portion 112 can be bent backward, which facilitates processing and can also improve processing efficiency.

[0061] In some embodiments, the insertion portion 112 is sheet-shaped, and the insertion portion 112 is arranged parallel to the third direction, and the third direction is perpendicular to the first direction and the second direction. For example, as Figure 2 shown, the insertion portion 112 as a whole can be rectangular sheet-shaped, the insertion portion 112 can be generally located in the vertical direction, and the plane where the insertion portion 112 is located can be perpendicular to the left-right direction. Thus, the insertion portion 112 can have a certain width in the up-down direction, and the pressure of displacement impact can be reduced, thereby fully meeting the usage requirements of bearing displacement impact in the left-right direction.

[0062] In some embodiments, the insertion portion 112 passes through the jack 22 and protrudes from the outer surface of the second side plate 21 facing away from the first side plate 111 in the second direction. For example, as Figure 4 shown, the insertion portion 112 can pass through the jack 22 along the front-to-back direction, and a part of the insertion portion 112 can extend out from the rear end opening of the jack 22. This surplus of the assembly dimension of the insertion portion 112 can avoid the situation where the insertion portion 112 is easily disengaged from the jack 22 due to equipment vibration or the like, thereby fully ensuring the structural stability of the assembly.

[0063] In some embodiments, the length dimension of the insertion portion 112 protruding from the outer surface of the second side plate 21 is 0.5 mm to 1.5 mm. For example, as Figure 4 shown, the length dimension of the protruding portion of the insertion portion 112 can be dimension L3, and dimension L3 can be 0.5 mm, 0.6 mm, 0.7 mm, 0.9 mm, 1 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm. Thus, while avoiding the insertion portion 112 from being disengaged from the jack 22, the situation where the protruding length of the insertion portion 112 is too long is also avoided, thereby avoiding interference problems during movement, installation, etc.

[0064] In some embodiments, a plurality of plugging portions 112 and a plurality of jacks 22 are provided. The plurality of plugging portions 112 and the plurality of jacks 22 are arranged at intervals along a first direction, and the plurality of plugging portions 112 are plug-fitted into the plurality of jacks 22 in a one-to-one correspondence. For example, as Figure 2 shown, two plugging portions 112 may be provided. The two plugging portions 112 may be arranged at intervals in the left-right direction. Two jacks 22 are also correspondingly provided. The two jacks 22 may be elongated holes and extend along the up-down direction, and the two jacks 22 are arranged at intervals in the left-right direction. During assembly, the two plugging portions 112 may be respectively inserted into the two jacks 22, thereby improving the ability to resist displacement impact.

[0065] In some embodiments, the edges and corners of the plugging portion 112 are rounded. Thus, it can prevent the worker's hand from being cut during assembly, and at the same time, it can also play a certain guiding role when installing the top cover 2.

[0066] In some embodiments, the bracket top cover assembly includes a fastener. The first side plate 111 is provided with a first hole 113, and the second side plate 21 is provided with a second hole 23. The fastener passes through the first hole 113 and the second hole 23 to connect the first side plate 111 and the second side plate 21.

[0067] For example, the fastener may be a screw. As Figure 5 shown, the first hole 113 may be provided in the middle of the first side plate 111 and penetrate the first side plate 111 along the front-back direction. As Figure 6 shown, the second hole 23 may be provided at a position to the right of the middle of the second side plate 21 and penetrate the second side plate 21 along the front-back direction. After the top cover 2 is installed on the motor bracket 1, the first hole 113 and the second hole 23 may be arranged opposite to each other in the front-back direction. As Figure 7 shown, then the fastener is passed through the first hole 113 and the second hole 23 to connect and fix the first side plate 111 and the second side plate 21. During use, by the blocking of the fastener, it can also play a role in restricting the displacement of the motor bracket 1 relative to the heat exchanger 3 in the left-right direction.

[0068] In some embodiments, the motor bracket 1 includes a frame body 14, a second connection structure 12, and a third connection structure 13. The first connection structure 11 and the second connection structure 12 are both provided at one end of the frame body 14 and are arranged opposite to each other in a second direction. The third connection structure 13 is provided at the other end of the frame body 14. The second connection structure 12 is used to connect with the panel 4, and the third connection structure 13 is used to connect with the chassis.

[0069] For example, as Figure 2 and Figure 5As shown, the motor bracket 1 may include a bracket body 14. The bracket body 14 may be in the shape of a rectangular plate as a whole and may be arranged vertically. The first connection structure 11 may be integrally formed on the top side of the bracket body 14 and may extend rearwardly from the bracket body 14.

[0070] The second connection structure 12 may be integrally formed on the top of the bracket body 14, and the third connection structure 13 may be integrally formed on the bottom of the bracket body 14. Both the second connection structure 12 and the third connection structure 13 may be plate-like structures, and both the second connection structure 12 and the third connection structure 13 may extend forwardly from the bracket body 14. Assembly holes for fasteners such as screws may be provided on both the second connection structure 12 and the third connection structure 13.

[0071] As Figure 8 shown, the first connection structure 11 of the motor bracket 1 may be hung on the top of the rear heat exchanger 3 and connected to the rear heat exchanger 3. The second connection structure 12 of the motor bracket 1 may be hung on the front panel 4 and fixed by fasteners. The third connection structure 13 of the motor bracket 1 may be fixedly connected to the chassis by fasteners.

[0072] The air-conditioning equipment according to the embodiments of the present invention will be described below.

[0073] The air-conditioning equipment according to the embodiments of the present invention includes a bracket top cover assembly, and the bracket top cover assembly may be the bracket top cover assembly described in any of the above embodiments. The air-conditioning equipment may be an outdoor unit of an air conditioner. As Figure 7 and Figure 8 shown, the outdoor unit of the air conditioner may further include a panel 4, a heat exchanger 3, a chassis, and two equipment side plates 5.

[0074] Wherein the panel 4 may be disposed on the front side of the heat exchanger 3 and arranged at an interval from the heat exchanger 3. The two equipment side plates 5 may be respectively disposed on the left and right sides of the equipment and connected between the panel 4 and the heat exchanger 3. The top cover 2 may be disposed on the top side of the outdoor unit of the air conditioner and fixedly connected to the panel 4, the two equipment side plates 5, and the heat exchanger 3, so that the top cover 2 has high structural stability and reliability, fully meeting the use requirements for the restraint and positioning of the motor bracket 1.

[0075] For the air-conditioning equipment according to the embodiments of the present invention, the connection and fixation of the motor bracket and the top cover can realize the limit restraint of the first connection structure and can avoid the situation that the first connection structure is displaced when the air-conditioning equipment falls, so that a certain gap is always maintained between the air guide ring and the air blade, avoiding the situation that the air blade contacts the air guide ring.

[0076] Since the motor bracket is installed and fixed through three connection structures, and better limit constraints can be achieved through the connection and fixation of the motor bracket and the top cover at the first connection structure, and the overall fixed structure is stable and reliable, therefore, the requirement for the material thickness of the motor bracket can be reduced, that is, the material thickness of the motor bracket can be appropriately thinned, thereby playing a role in reducing the overall cost.

[0077] In addition, since the problem that the motor bracket is prone to displacement is avoided, therefore, the gap between the air guide ring and the air blade can be further reduced, thereby playing a role in improving the air volume and the heat exchange efficiency of the outdoor unit.

[0078] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present invention.

Claims

1. A bracket top cover assembly, characterized in that: It includes a motor bracket and a top cover, wherein the motor bracket is provided with a first connection structure hung on the top of the heat exchanger, and the first connection structure is connected to the top cover to limit the displacement of the motor bracket along a first direction, and the first direction is the extension direction of the heat exchanger.

2. The bracket top cover assembly according to claim 1, characterized in that: The first connection structure includes a first side plate for fitting with the outer surface of the heat exchanger, the top cover includes a second side plate extending along the side of the top cover, the first side plate and the second side plate are connected and arranged relative to each other in a second direction orthogonal to the first direction.

3. The bracket top cover assembly according to claim 2, characterized in that: One of the first side plate and the second side plate is provided with a plug-in portion, and the other one is provided with a socket. The plug-in portion is plugged into the socket, and the motor bracket is stopped from displacement along the first direction by the plug-in portion and the hole wall of the socket.

4. The bracket top cover assembly according to claim 3, characterized in that: Gaps are reserved between the plug-in portion and the hole wall of the plug hole in the first direction and a third direction, and the third direction is perpendicular to the first direction and the second direction.

5. The bracket top cover assembly according to claim 4, characterized in that: The width of the gap between the plug-in portion and the hole wall of the plug hole in the first direction is 0.1 mm to 1 mm; And / or, a width dimension of a gap between the plug-in portion and the hole wall of the plug-in hole in the third direction is 0.5 mm to 1.5 mm.

6. The bracket top cover assembly according to claim 3, characterized in that: The plug-in portion is integrally formed on the first side plate, and the plug hole is arranged on the second side plate.

7. The bracket top cover assembly according to claim 6, characterized in that: The plug-in portion is sheet-shaped and arranged parallel to a third direction, and the third direction is perpendicular to the first direction and the second direction.

8. The bracket top cover assembly according to claim 6, characterized in that: The plug-in portion passes through the plug hole and protrudes in the second direction from an outer surface of the second side plate away from the first side plate.

9. The bracket top cover assembly according to claim 8, characterized in that: The length of the plug-in portion protruding from the outer surface of the second side plate is 0.5 mm to 1.5 mm.

10. The bracket top cover assembly according to claim 6, characterized in that: There are multiple plug-in parts and multiple plug-in holes, and the multiple plug-in parts and multiple plug-in holes are arranged at intervals along the first direction, and the multiple plug-in parts are plugged and matched in the multiple plug-in holes in a one-to-one correspondence; And / or, the plug-in portion is stamped and formed integrally on the first side plate; And / or, the corners of the plug-in portion are rounded.

11. The bracket top cover assembly according to claim 2, characterized in that: A fastener is included. The first side plate is provided with a first hole, the second side plate is provided with a second hole, and the fastener passes through the first hole and the second hole to connect the first side plate and the second side plate.

12. The support top cover assembly according to any one of claims 1 to 11, characterized in that: The motor bracket includes a frame, a second connecting structure and a third connecting structure. The first connecting structure and the second connecting structure are both arranged at one end of the frame and are arranged opposite to each other in the second direction. The third connecting structure is arranged at the other end of the frame. The second connecting structure is used to connect to the panel, and the third connecting structure is used to connect to the chassis.

13. An air conditioning device, characterized in that: It comprises a bracket top cover assembly as described in any one of claims 1 to 12 above.

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