Air conditioner motor support, air conditioner outdoor unit and air conditioner

Abstract

The utility model provides an air conditioner motor support, an air conditioner outdoor unit and an air conditioner, and belongs to the technical field of air conditioners. The air conditioner motor support comprises a support body, a plurality of capillary grooves are formed in the support body, the multiple capillary grooves are formed in the support body of the air conditioner motor support, one end of each capillary groove is communicated with an air conditioner base plate, and the other end of each capillary groove extends to a motor supporting part. According to the air conditioner chassis, the capillary groove guides condensate water in the air conditioner chassis to the motor supporting part through capillary force, and when the air conditioner motor operates, the condensate water guided to the motor supporting part is evaporated, so that the condensate water in the air conditioner chassis is reduced, and the condensate water in the air conditioner chassis is less than the condensate water in an existing air conditioner chassis, so that the air conditioner chassis is more convenient to use. When the condensed water in the air conditioner chassis is frozen, the ice in the air conditioner chassis is less, so that when the air conditioner defrosts by using a reverse circulation defrosting method, the defrosting speed is higher, and the defrosting efficiency is higher.

Description

Technical Field

[0001] This application belongs to the technical field of air conditioners, and particularly relates to an air conditioner motor bracket, an outdoor unit of an air conditioner, and an air conditioner. Background Art

[0002] An air conditioner includes an outdoor unit and an indoor unit. When the air conditioner operates in heating mode, condensed water will form on the air conditioner chassis of the outdoor unit, resulting in easy frosting on the bottom surface of the heat exchanger inside the outdoor unit. After the heat exchanger frosts, due to the effect of the frost layer, the air flow entering the heat exchanger will be reduced, the heat transfer thermal resistance between the air and the refrigerant will increase, the heat transfer process will deteriorate, the performance of the system will decline, and even the heat pump system may shut down.

[0003] Currently, in practical applications, the air conditioner uses the reverse cycle defrosting method, that is, the unit switches the positions of the evaporator and the condenser through the four-way valve, that is, the heat exchanger inside the outdoor unit of the air conditioner changes from the evaporator to the condenser, and the system heat is used to defrost the outdoor unit of the air conditioner, so that the frost layer on the air conditioner chassis and the heat exchanger inside the outdoor unit can be removed.

[0004] However, due to the accumulation of a large amount of condensed water at the air conditioner chassis of the outdoor unit, the defrosting effect on the air conditioner chassis and the heat exchanger inside the outdoor unit is poor, resulting in low defrosting efficiency and slow defrosting speed of the outdoor unit of the air conditioner. Utility Model Content

[0005] This application provides an air conditioner motor bracket, an outdoor unit of an air conditioner, and an air conditioner to solve the technical problems of low defrosting efficiency and slow defrosting speed of the existing outdoor unit of an air conditioner.

[0006] To achieve the above object, the embodiments of this application provide the following technical solutions:

[0007] A first aspect of the embodiments of this application provides an air conditioner motor bracket, including a bracket body. The bracket body is provided with a motor support portion and a plurality of capillary grooves. The motor support portion is used to support the air conditioner motor of the outdoor unit of the air conditioner. One end of the capillary groove is used to communicate with the air conditioner chassis of the outdoor unit, and the other end of the capillary groove extends to the motor support portion. The capillary groove is used to attract the condensed water in the air conditioner chassis to the motor support portion by capillary force.

[0008] In a preferred technical solution of the above air conditioner motor bracket, at least one of the capillary grooves is provided on each side surface of the bracket body.

[0009] In a preferred technical solution of the above air conditioner motor bracket, the opening width of the capillary groove is greater than the bottom width of the capillary groove.

[0010] In the preferred technical solution of the above-mentioned air conditioner motor bracket, a plurality of the capillary grooves are arranged on the same side of the bracket body, and the extending directions of the capillary grooves are the same as the extending direction of the bracket body.

[0011] In the preferred technical solution of the above-mentioned air conditioner motor bracket, at least one of the capillary grooves on the same side as the motor support portion includes a drainage section and an extension section that communicate with each other. The extending direction of the drainage section is the same as the extending direction of the bracket body, and the extension section is wound around a part of the circumference of the motor support portion.

[0012] In the preferred technical solution of the above-mentioned air conditioner motor bracket, one end of the capillary groove close to the air conditioner chassis is communicated with the bottom of the air conditioner chassis.

[0013] In the preferred technical solution of the above-mentioned air conditioner motor bracket, the motor support portion includes a motor mounting hole and a plurality of fixing bolt holes. The motor mounting hole and the fixing bolt holes are respectively arranged on the bracket body, and the fixing bolt holes are arranged at intervals around the circumference of the motor mounting hole. The motor mounting hole matches the outer side wall of the air conditioner motor, and the fixing bolt holes are used to be connected with the air conditioner motor through bolts to fix the air conditioner motor at the motor mounting hole.

[0014] In the preferred technical solution of the above-mentioned air conditioner motor bracket, it further includes a first fixing support plate and a second fixing member. The first fixing support plate and the second fixing member are respectively arranged at opposite ends of the bracket body. The first fixing support plate is used to be fixedly connected with the air conditioner chassis, and the second fixing member is used to be fixedly connected with the air conditioner heat exchanger of the air conditioner outdoor unit.

[0015] The second aspect of the embodiments of the present application provides an air conditioner outdoor unit, including an air conditioner outdoor unit housing and an air conditioner motor, and further including the air conditioner motor bracket according to any one of the above. The air conditioner motor is arranged in the air conditioner outdoor unit housing through the air conditioner motor bracket.

[0016] The third aspect of the embodiments of the present application provides an air conditioner, including an air conditioner indoor unit, and further including the air conditioner outdoor unit as described above. The air conditioner indoor unit is connected to the air conditioner outdoor unit.

[0017] An air conditioner motor bracket, an outdoor unit of an air conditioner, and an air conditioner provided by the present application. The air conditioner motor bracket includes a bracket body, and a motor support portion and a plurality of capillary grooves are provided on the bracket body. Since a plurality of capillary grooves are provided on the bracket body of the air conditioner motor bracket of the present application, one end of the capillary groove is used to communicate with the air conditioner chassis, and the other end of the capillary groove extends to the motor support portion. The capillary groove guides the condensed water in the air conditioner chassis to the motor support portion through capillary force. Because the motor support portion supports the air conditioner motor, when the air conditioner motor operates, it generates heat, thereby evaporating the condensed water guided to the motor support portion, thereby reducing the condensed water in the air conditioner chassis. Because when using the air conditioner motor bracket of the present application, the condensed water in the air conditioner chassis is less than that in the existing air conditioner chassis. When the condensed water in the air conditioner chassis freezes, there is less ice in the air conditioner chassis. Therefore, when the air conditioner uses the reverse cycle defrosting method to defrost, the defrosting speed is faster and the defrosting efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0019] Figure 1 Schematic structural diagram of the air conditioner motor bracket provided by the embodiment of the present application;

[0020] Figure 2 Schematic structural diagram of the connection between the air conditioner motor bracket, the air conditioner motor and the air conditioner chassis provided by the embodiment of the present application;

[0021] Figure 3 Another schematic structural diagram of the air conditioner motor bracket provided by the embodiment of the present application;

[0022] Figure 4 Schematic structural diagram of the capillary groove in the air conditioner motor bracket provided by the embodiment of the present application;

[0023] Figure 5 Another schematic structural diagram of the air conditioner motor bracket provided by the embodiment of the present application.

[0024] Description of the reference numerals:

[0025] 100 - Bracket body;

[0026] 200 - Motor support portion; 210 - Motor mounting hole; 220 - Fixed bolt hole;

[0027] 300 - Capillary groove; 310 - Drainage section; 320 - Extension section;

[0028] 400 - Air conditioner motor;

[0029] 500 - Air conditioner chassis;

[0030] 600 - First fixed support plate;

[0031] 700 - First fixing member;

[0032] 800 - Second fixing member;

[0033] 900 - Horizontal support plate;

[0034] 1000 - Ventilation opening.

[0035] Through the above - mentioned drawings, specific embodiments of the present application have been shown, and there will be a more detailed description hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0036] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0037] In the description and claims of the present application and the above - mentioned drawings, terms such as "first", "second", "third", "fourth", etc. (if any) are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein.

[0038] In the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner.

[0039] An air conditioner includes an outdoor unit and an indoor unit. When the air conditioner operates in heating mode, condensate will form on the air - conditioner chassis of the outdoor unit, resulting in easy frosting on the bottom surface of the heat exchanger inside the outdoor unit. After the heat exchanger is frosted, due to the effect of the frost layer, the air flow entering the heat exchanger will be reduced, the heat transfer thermal resistance between the air and the refrigerant will be increased, the heat transfer process will be deteriorated, the performance of the system will decline, and even the heat - pump system may shut down.

[0040] In current practical applications, air conditioners use the reverse cycle defrosting method. That is, the unit switches the positions of the evaporator and the condenser through a four-way valve. That is, the heat exchanger in the outdoor unit of the air conditioner changes from an evaporator to a condenser, and the system heat is used to defrost the outdoor unit of the air conditioner, so that the frost layer on the air conditioner chassis and the heat exchanger in the outdoor unit of the air conditioner can be removed.

[0041] However, due to a large amount of condensed water accumulating at the air conditioner chassis of the outdoor unit of the air conditioner, the defrosting effect on the air conditioner chassis and the heat exchanger in the outdoor unit of the air conditioner is poor, resulting in low defrosting efficiency and slow defrosting speed of the outdoor unit of the air conditioner.

[0042] To solve the technical problems of low defrosting efficiency and slow defrosting speed of the existing outdoor unit of the air conditioner, the present application proposes an air conditioner motor bracket, an outdoor unit of an air conditioner, and an air conditioner. The air conditioner motor bracket includes a bracket body, on which a motor support part and a plurality of capillary grooves are provided. The motor support part is used to support the air conditioner motor. One end of the capillary groove is used to communicate with the air conditioner chassis, and the other end of the capillary groove extends to the motor support part. The capillary groove is used to attract the condensed water in the air conditioner chassis to the motor support part through capillary force.

[0043] Since a plurality of capillary grooves are provided on the bracket body of the air conditioner motor bracket of the present application, one end of the capillary groove is used to communicate with the air conditioner chassis, and the other end of the capillary groove extends to the motor support part. The capillary groove guides the condensed water in the air conditioner chassis to the motor support part through capillary force. Because the motor support part supports the air conditioner motor, when the air conditioner motor is running, it will generate heat, thereby evaporating the condensed water flowing to the motor support part, thus reducing the condensed water in the air conditioner chassis. Because when using the air conditioner motor bracket of the present application, the condensed water in the air conditioner chassis is less than that in the existing air conditioner chassis. When the condensed water in the air conditioner chassis freezes, there is less ice in the air conditioner chassis. Therefore, when the air conditioner uses the reverse cycle defrosting method to defrost, the defrosting speed is faster and the defrosting efficiency is higher, solving the technical problems of low defrosting efficiency and slow defrosting speed of the existing outdoor unit of the air conditioner. And the air conditioner motor bracket of the present application also has the function of suppressing the formation of frost, because the condensed water in the air conditioner chassis is less and less, thus avoiding the formation of frost on the air conditioner chassis.

[0044] The technical solutions of the application will be described in detail below with specific embodiments in conjunction with the accompanying drawings. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0045] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 as shown, Figure 1 which is a schematic structural diagram of the air conditioner motor bracket provided by the embodiment of the present application;Figure 2 Schematic diagram of the connection structure of the air conditioner motor bracket provided in the embodiment of the present application with the air conditioner motor and the air conditioner chassis; Figure 3 Another schematic diagram of the air conditioner motor bracket provided in the embodiment of the present application; Figure 4 Schematic diagram of the capillary groove in the air conditioner motor bracket provided in the embodiment of the present application; Figure 5 Another schematic diagram of the air conditioner motor bracket provided in the embodiment of the present application.

[0046] Referring to Figures 1 to 2 As shown, the embodiment of the present application provides an air conditioner motor bracket, including a bracket body 100. A motor support portion 200 and a plurality of capillary grooves 300 are provided on the bracket body 100. The motor support portion 200 is used to support the air conditioner motor 400 of the outdoor unit of the air conditioner. One end of the capillary groove 300 is used to communicate with the air conditioner chassis 500 of the outdoor unit of the air conditioner, and the other end of the capillary groove 300 extends to the motor support portion 200. The capillary groove 300 is used to attract the condensed water in the air conditioner chassis 500 to the motor support portion 200 by capillary force.

[0047] The air conditioner motor bracket of the present application includes a bracket body 100. The bracket body 100 is arranged inside the housing of the outdoor unit of the air conditioner. The bottom of the housing of the outdoor unit of the air conditioner is the air conditioner chassis 500, and the upper part of the housing of the outdoor unit of the air conditioner is the upper cover of the air conditioner housing. A motor support portion 200 is provided on the bracket body 100. The motor support portion 200 is used to support the air conditioner motor 400. The motor support portion 200 can be an installation groove, an installation plate, a buckle, etc., as long as the air conditioner motor 400 can be supported and fixed on the bracket body 100.

[0048] A plurality of capillary grooves 300 are provided on the bracket body 100. The size of the capillary grooves 300 is in the micron / nanometer order. In microchannels with micro-nano scale dimensions, the flow of fluids depends to a large extent on microscale effects. Some factors such as surface tension, van der Waals force, and molecular force, which can be ignored in macroscopic flow, play a decisive role in micro-nano sized channels. The condensed water in the capillary groove 300 takes capillary force as the main driving force.

[0049] Reducing the channel width of the capillary groove 300 or increasing the channel depth of the capillary groove 300 can enhance the capillary effect, promote the flow and evaporation of condensed water, and improve the heat transfer performance. The channel width can be below several hundred microns.

[0050] In this embodiment, the depth of the capillary groove 300 can be less than 10 μm, the width of the capillary groove 300 can be less than 10 μm, and the depth and width of the capillary groove 300 can be set according to the specific distance between the air conditioner chassis 500 and the motor support portion 200, as long as it can ensure that the condensed water in the air conditioner chassis 500 can be guided to the motor support portion 200 by capillary force.

[0051] At least one side wall of the bracket body 100 is provided with at least one capillary groove 300. Of course, the more the number of capillary grooves 300, the better the diversion effect. The position of the capillary groove 300 can be on one side surface or both side surfaces of the bracket body 100, or inside the bracket body 100.

[0052] The channel shape of the capillary groove 300, that is, the channel trend, can be vertical, serpentine, S-shaped, Z-shaped, etc. Any shape that can divert the condensed water in the air conditioner chassis 500 to the motor support part 200 is acceptable.

[0053] The cross-sectional shape of the capillary groove 300 can be trapezoidal, serrated, triangular, etc. Any shape is acceptable, as long as it can ensure that the condensed water in the air conditioner chassis 500 is diverted to the motor support part 200 through capillary force. This embodiment does not impose too many restrictions on this.

[0054] Since a plurality of capillary grooves 300 are provided on the bracket body 100 of the air conditioner motor bracket of the present application, one end of the capillary groove 300 is used to communicate with the air conditioner chassis 500, and the other end of the capillary groove 300 extends to the motor support part 200. The capillary groove 300 diverts the condensed water in the air conditioner chassis 500 to the motor support part 200 through capillary force. Because the motor support part 200 supports the air conditioner motor 400, when the air conditioner motor 400 is running, it will generate heat, thereby evaporating the condensed water diverted to the motor support part 200, thereby reducing the condensed water in the air conditioner chassis 500. Because when using the air conditioner motor bracket of the present application, the condensed water in the air conditioner chassis 500 is less than that in the existing air conditioner chassis 500. When the condensed water in the air conditioner chassis 500 freezes, there is less ice in the air conditioner chassis 500. Thus, when the air conditioner uses the reverse cycle defrosting method to defrost, the defrosting speed is faster and the defrosting efficiency is higher, solving the technical problems of low defrosting efficiency and slow defrosting speed of the existing air conditioner outdoor unit.

[0055] Moreover, the air conditioner motor bracket of the present application also has the function of suppressing the formation of frost. Because the condensed water in the air conditioner chassis 500 is less and less, the formation of frost on the air conditioner chassis 500 can be avoided. Thus, the heat exchange efficiency of the air conditioner heat exchanger is improved, ensuring the normal use of the air conditioner.

[0056] And because the condensed water is evaporated by the air conditioner motor 400, it plays a role in cooling and temperature reduction for the air conditioner motor 400, making the air conditioner motor 400 in a low-temperature environment, thereby avoiding the air conditioner motor 400 from being burned out due to long-term work, and improving the working efficiency and working life of the air conditioner motor 400.

[0057] In another embodiment, at least one capillary groove 300 is provided on each side surface of the bracket body 100.

[0058] In this embodiment, since at least one capillary groove 300 is provided on the four side surfaces of the bracket body 100, the flow rate of the condensed water in the air-conditioning chassis 500 is increased, thereby reducing the formation of accumulated water in the air-conditioning chassis 500 and avoiding a large amount of ice formation on the air-conditioning chassis 500.

[0059] In a certain embodiment, the opening width of the capillary groove 300 is greater than the bottom width of the capillary groove 300.

[0060] In this embodiment, referring to Figure 4 As shown, because the opening width of the capillary groove 300 is greater than the bottom width of the capillary groove 300, when the condensed water is evaporated by the air-conditioning motor 400, it quickly detaches from the capillary groove 300, thereby increasing the diffusion speed of the evaporation of the condensed water.

[0061] In another embodiment, a plurality of capillary grooves 300 are provided on the same side surface of the bracket body 100, and the extending direction of each capillary groove 300 is the same as the extending direction of the bracket body 100.

[0062] In this embodiment, the extending shape of the capillary groove 300 is set to be vertical, thereby shortening the distance between the condensed water and the motor support portion 200, and thus increasing the evaporation speed of the condensed water.

[0063] In other embodiments, at least one capillary groove 300 on the same surface as the motor support portion 200 includes a drainage section 310 and an extension section 320 that communicate with each other. The extending direction of the drainage section 310 is the same as the extending direction of the bracket body 100, and the extension section 320 surrounds a part of the circumference of the motor support portion 200.

[0064] In this embodiment, referring to Figure 5 As shown, the motor support portion 200 is located between the drainage section 310 and the extension section 320, so that a capillary groove 300 is provided on the circumference of the motor support portion 200, which is beneficial to the evaporation of the condensed water and improves the evaporation efficiency and evaporation speed of the condensed water.

[0065] In some embodiments, one end of the capillary groove 300 close to the air-conditioning chassis 500 communicates with the bottom of the air-conditioning chassis 500.

[0066] In this embodiment, since one end of the capillary groove 300 close to the air-conditioning chassis 500 communicates with the bottom of the air-conditioning chassis 500, the attracting effect on the condensed water in the air-conditioning chassis 500 is improved, ensuring that all the condensed water in the air-conditioning chassis 500 can be attracted by the capillary groove 300.

[0067] In other embodiments, the motor support portion 200 includes a motor mounting hole 210 and a plurality of fixing bolt holes 220. The motor mounting hole 210 and the fixing bolt holes 220 are respectively arranged on the bracket body 100, and each fixing bolt hole 220 is circumferentially arranged at the motor mounting hole 210. The motor mounting hole 210 is matched with the air-conditioning motor 400, and the fixing bolt holes 220 are used for connection with the fixing bolts of the air-conditioning motor 400 to fix the air-conditioning motor 400 at the motor mounting hole 210.

[0068] In this embodiment, by mounting the air-conditioning motor 400 at the motor mounting hole 210 and then fixing the fixing bolts of the air-conditioning motor 400 on the fixing bolt holes 220, the fixing of the air-conditioning motor 400 is realized, preventing the air-conditioning motor 400 from falling off the bracket body 100 and facilitating the disassembly and assembly of the air-conditioning motor 400.

[0069] In some possible embodiments, a first fixing support plate 600 and a second fixing member 800 are further included. The first fixing support plate 600 and the second fixing member 800 are respectively arranged at opposite ends of the bracket body 100. The first fixing support plate 600 is used for fixedly connecting with the air-conditioning chassis 500, and the second fixing member 800 is used for fixedly connecting with the air-conditioning heat exchanger of the outdoor unit of the air conditioner.

[0070] In this embodiment, a first fixing support plate 600 and a first fixing member 700 are further included. The first fixing support plate 600 is arranged at the lower end of the bracket body 100, and the first fixing member 700 is arranged on the first fixing support plate 600. The first fixing member 700 is used for fixing the first fixing support plate 600 on the air-conditioning chassis 500. The lower end of the bracket body 100 is the end of the bracket body 100 close to the air-conditioning chassis 500, and the upper end of the bracket body 100 is the end of the bracket body 100 far from the air-conditioning chassis 500. By fixing the bracket body 100 on the air-conditioning chassis 500 through the first fixing support plate 600, the contact area between the bracket body 100 and the air-conditioning chassis 500 is increased, improving the stability of the bracket body 100 fixed on the air-conditioning chassis 500 and preventing detachment between the bracket body 100 and the air-conditioning chassis 500.

[0071] The first fixing support plate 600 is fixed on the air-conditioning chassis 500 through the first fixing member 700. The first fixing member 700 can be a bolt member, a clamping member, etc.

[0072] The second fixing member 800 is arranged at the upper end of the bracket body 100. The second fixing member 800 is used for connecting with the air-conditioning heat exchanger to fix the end of the bracket body 100 far from the air-conditioning chassis 500 to the air-conditioning heat exchanger.

[0073] In this embodiment, a second fixing member 800 is further provided at the upper end of the bracket body 100. The upper end of the bracket body 100 is fixed by the second fixing member 800, so as to prevent the upper end of the bracket body 100 from shaking, improve the strength and stiffness of the entire bracket body 100, and avoid bending of the bracket body 100.

[0074] In some embodiments, a horizontal support plate 900 is further included. The horizontal support plate 900 is disposed at the upper end of the bracket body 100 and is used to connect with the upper cover of the air conditioner housing to support the upper cover of the air conditioner housing.

[0075] In this embodiment, by providing the horizontal support plate 900 at the upper end of the bracket body 100, and the horizontal support plate 900 is used to connect with the upper cover of the air conditioner housing, the support for the upper cover of the air conditioner housing is realized. The horizontal support plate 900 increases the contact area with the upper cover of the air conditioner housing and ensures the connection strength between the horizontal support plate 900 and the upper cover of the air conditioner housing.

[0076] In another possible embodiment, a plurality of ventilation openings 1000 are provided on the bracket body 100.

[0077] By providing a plurality of ventilation openings 1000 on the bracket body 100, the ventilation volume of the fan on the air conditioner motor 400 is enhanced, the heat dissipation efficiency is improved, and the mass of the bracket body 100 is reduced, saving costs.

[0078] In a second aspect of the embodiments of the present application, an outdoor unit of an air conditioner is provided, including an outdoor unit housing of the air conditioner and an air conditioner motor 400, and further including the air conditioner motor bracket according to any one of the above, and the air conditioner motor 400 is disposed in the outdoor unit housing through the air conditioner motor bracket.

[0079] Since the outdoor unit of the air conditioner provided by this application includes an air conditioner motor bracket, the air conditioner motor bracket includes a bracket body 100, a motor support portion 200 and a plurality of capillary grooves 300 are provided on the bracket body 100. Since a plurality of capillary grooves 300 are provided on the bracket body 100, one end of the capillary groove 300 is used to communicate with the air conditioner chassis 500, and the other end of the capillary groove 300 extends to the motor support portion 200. The capillary groove 300 guides the condensed water in the air conditioner chassis 500 to the motor support portion 200 through capillary force. Because the motor support portion 200 supports the air conditioner motor 400, when the air conditioner motor 400 is running, it will generate heat, thereby evaporating the condensed water guided to the motor support portion 200, thereby reducing the condensed water in the air conditioner chassis 500. Because when using the outdoor unit of the air conditioner of this application, the condensed water in the air conditioner chassis 500 is less than that in the existing air conditioner chassis 500. When the condensed water in the air conditioner chassis 500 freezes, there is less ice in the air conditioner chassis 500. Therefore, when the air conditioner uses the reverse cycle defrosting method to defrost, the defrosting speed is faster and the defrosting efficiency is higher, solving the technical problems of low defrosting efficiency and slow defrosting speed of the existing outdoor unit of the air conditioner.

[0080] And the outdoor unit of the air conditioner of this application also has the function of inhibiting the formation of frost, because the condensed water in the air conditioner chassis 500 is less and less, so that the formation of frost on the air conditioner chassis 500 can be avoided. Thereby improving the heat exchange efficiency of the air conditioner heat exchanger and ensuring the normal use of the air conditioner.

[0081] And because the condensed water is evaporated by the air conditioner motor 400, it plays a role in cooling and temperature reduction for the air conditioner motor 400, so that the air conditioner motor 400 is in a low-temperature environment, thereby avoiding the air conditioner motor 400 from being burned out due to long-term work and improving the working efficiency and working life of the air conditioner motor 400.

[0082] The third aspect of the embodiment of this application provides an air conditioner, which includes an indoor unit of the air conditioner and also includes the above-mentioned outdoor unit of the air conditioner, and the indoor unit of the air conditioner is connected to the outdoor unit of the air conditioner.

[0083] Similarly, since the air conditioner provided by the present application includes the above-mentioned outdoor unit of the air conditioner, the outdoor unit of the air conditioner includes an air-conditioning motor bracket, the air-conditioning motor bracket includes a bracket body 100, and a plurality of capillary grooves 300 are provided on the bracket body 100. The capillary grooves 300 divert the condensed water in the air-conditioning chassis 500 to the motor support part 200, and evaporate the condensed water diverted to the motor support part 200, thereby reducing the condensed water in the air-conditioning chassis 500. Therefore, when using the air conditioner of the present application, the condensed water in the air-conditioning chassis 500 is less than that in the existing air-conditioning chassis 500. When the condensed water in the air-conditioning chassis 500 freezes, there is less ice in the air-conditioning chassis 500. Thus, when the air conditioner uses the reverse cycle defrosting method for defrosting, the defrosting speed is faster and the defrosting efficiency is higher. In addition, the air conditioner of the present application also has the function of suppressing the formation of frost, can also prevent the air-conditioning motor 400 from being burned out due to long-term operation, and improves the working efficiency and working life of the air-conditioning motor 400.

[0084] So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air conditioner motor bracket, characterized in that: The invention comprises a bracket body (100), wherein the bracket body (100) is provided with a motor support part (200) and a plurality of capillary grooves (300), wherein the motor support part (200) is used to support an air-conditioning motor (400) of an air-conditioning outdoor unit, one end of the capillary groove (300) is used to communicate with an air-conditioning chassis (500) of the air-conditioning outdoor unit, and the other end of the capillary groove (300) extends to the motor support part (200), and the capillary groove (300) is used to attract condensed water in the air-conditioning chassis (500) to the motor support part (200) by capillary force.

2. The air conditioner motor bracket according to claim 1, characterized in that: Each side surface of the support body (100) is provided with at least one capillary groove (300).

3. The air conditioner motor bracket according to claim 1, characterized in that: The opening width of the capillary groove (300) is greater than the bottom width of the capillary groove (300).

4. The air conditioner motor bracket according to claim 1, characterized in that: A plurality of the capillary grooves (300) are arranged on the same side surface of the bracket body (100), and the extension direction of each of the capillary grooves (300) is consistent with the extension direction of the bracket body (100).

5. The air conditioner motor bracket according to claim 1, characterized in that: At least one of the capillary grooves (300) located on the same surface as the motor support portion (200) comprises a drainage section (310) and an extension section (320) that are interconnected, wherein the extension direction of the drainage section (310) is consistent with the extension direction of the bracket body (100), and the extension section (320) is arranged around a portion of the circumference of the motor support portion (200).

6. The air conditioner motor bracket according to any one of claims 1 to 5, characterized in that: One end of the capillary groove (300) close to the air-conditioning chassis (500) is connected to the bottom of the air-conditioning chassis (500).

7. The air conditioner motor bracket according to claim 1, characterized in that: The motor support portion (200) comprises a motor mounting hole (210) and a plurality of fixing bolt holes (220); the motor mounting hole (210) and the fixing bolt holes (220) are respectively arranged on the bracket body (100), and the fixing bolt holes (220) are arranged at intervals around the circumference of the motor mounting hole (210); the motor mounting hole (210) matches the outer side wall of the air-conditioning motor (400); the fixing bolt holes (220) are used to be connected to the air-conditioning motor (400) by bolts, so as to fix the air-conditioning motor (400) at the motor mounting hole (210).

8. The air conditioner motor bracket according to claim 1, characterized in that: The bracket body (100) further comprises a first fixing support plate (600) and a second fixing member (800), wherein the first fixing support plate (600) and the second fixing member (800) are respectively arranged at two opposite ends of the bracket body (100), the first fixing support plate (600) is used for fixing connection with the air-conditioning chassis (500), and the second fixing member (800) is used for fixing connection with the air-conditioning heat exchanger of the air-conditioning outdoor unit.

9. An air conditioner outdoor unit, comprising an air conditioner outdoor unit housing and an air conditioner motor (400), characterized in that: It also includes an air-conditioning motor bracket according to any one of claims 1 to 8, wherein the air-conditioning motor (400) is arranged in the air-conditioning outer casing through the air-conditioning motor bracket.

10. An air conditioner, comprising an air conditioner indoor unit, characterized in that: It also includes the air conditioner outdoor unit as claimed in claim 9, and the air conditioner indoor unit is connected to the air conditioner outdoor unit.

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