Air conditioner

Abstract

The utility model discloses an air conditioner. The air conditioner comprises a first volute; the driver is arranged on the supporting frame; the second volute is detachably connected with the first volute; the gland is connected with the second volute and detachably connected with the supporting frame, and the gland is arranged on the driver in a pressing mode; the second positioning piece can be matched with the first positioning piece, the first positioning piece is arranged on the first volute, the second positioning piece is arranged on the second volute, and / or the first positioning piece is arranged on the gland, and the second positioning piece is arranged on the supporting frame.

Description

Technical Field

[0001] The present application belongs to the field of electrical appliance technology, and specifically relates to an air conditioner. Background Art

[0002] An air conditioner, or air conditioner, is a device that manually adjusts and controls the temperature, humidity, flow rate, and other parameters of the ambient air within a building or structure. The air conditioner is equipped with a fan. The fan assembly's driver rotates the impeller within the volute via a rotating shaft, creating air flow.

[0003] In order to ensure the stability of the driver when installed on the support frame, a gland is provided on the support frame. However, in the prior art, the gland and the volute need to be positioned separately, which makes the operation complicated and affects the installation efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the present invention provides an air conditioner, which aims to at least to some extent solve the technical problem that the installation of the gland and the volute requires separate positioning, resulting in cumbersome operation and affecting installation efficiency.

[0005] The technical solution of the utility model is:

[0006] An air conditioner is special in that it includes: a first volute; a support frame and a driver arranged on the support frame; a second volute, detachably connected to the first volute; a pressure cover, connected to the second volute and detachably connected to the support frame, the cover body being pressed onto the driver; a first positioning member and a second positioning member that can cooperate with the first positioning member, the first positioning member being arranged on the first volute and the second positioning member being arranged on the second volute, and / or the first positioning member being arranged on the pressure cover and the second positioning member being arranged on the support frame.

[0007] Since the driver is arranged on the support frame, the driver can be supported by the support frame. Since the second volute is detachably connected to the first volute, the second volute can be supported by the first volute. Since the pressure cover is connected to the second volute and is detachably connected to the support frame, the pressure cover is pressed on the driver, so the driver is pressed on the support frame by the pressure cover to ensure the stability of the driver installation. The second positioning member cooperates with the first positioning member. The first positioning member is provided on the first volute and the second positioning member is provided on the second volute, and / or the first positioning member is provided on the pressure cover and the second positioning member is provided on the support frame. Therefore, when the first positioning member cooperates with the second positioning member, the positioning of the pressure cover on the support frame and the positioning of the second volute on the first volute can be simultaneously achieved. Through one matching operation, The positioning of the two components is completed at the same time, which simplifies the assembly process, shortens the assembly time, improves production efficiency, ensures that the installation position of the pressure cover on the support frame is correctly determined, and ensures the precise docking between the second volute and the first volute. Moreover, through the cooperation of the first positioning member and the second positioning member, the pressure cover can be limited on the support frame, so that the pressure cover is firmly fixed on the support frame, preventing the pressure cover from moving during the operation of the drive, and ensuring the stability of the pressure cover installed on the support frame. At the same time, the limitation of the second volute on the first volute is also achieved, so that the second volute is tightly connected with the first volute, ensuring the stability of the second volute installed on the first volute. Through one cooperation operation, the limitation of the two components is completed at the same time, further improving production efficiency.

[0008] In some embodiments, the second positioning member is a positioning groove, and the first positioning member can be embedded in the positioning groove to achieve the cooperation between the first positioning member and the second positioning member.

[0009] In some embodiments, the pressure cover includes: a cover body pressed on the driver; a connecting piece connected to the cover body and the second volute; wherein the cover body may be provided with the first positioning piece to achieve the connection between the pressure cover and the second volute.

[0010] In some embodiments, the cover, the connector, and the second volute are integrally formed to ensure structural strength.

[0011] In some embodiments, the connector includes: a connecting portion connected to the cover body and the second volute; and a plurality of reinforcing portions arranged in parallel and at intervals on the connecting portion to ensure the structural strength of the connector.

[0012] In some embodiments, one of the support frame and the pressure cover is provided with a first slot, and the other is provided with a first buckle, and the first buckle can be locked in the first slot to achieve a detachable connection between the support frame and the pressure cover.

[0013] In some embodiments, the first card slot has a first supporting surface and a first guide surface connected to the first supporting surface at an angle, so that the first buckle can be locked in the first card slot.

[0014] In some embodiments, one of the first volute and the second volute is provided with a second slot, and the other is provided with a second buckle, and the second buckle can be locked in the second slot to achieve a detachable connection between the second volute and the first volute.

[0015] In some embodiments, the second slot has a second supporting surface and a second guide surface connected to the second supporting surface at an angle, so that the second buckle can be locked in the second slot.

[0016] In some embodiments, the air conditioner further includes a middle partition, and the first volute, the support frame and the middle partition are integrally formed to ensure structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 is a schematic structural diagram of an air conditioner according to some embodiments;

[0019] Figure 2 for Figure 1 Exploded view of the air conditioner;

[0020] Figure 3 for Figure 1 A top view of the air conditioner;

[0021] Figure 4 for Figure 3 AA sectional view of the central air conditioner;

[0022] Figure 5 for Figure 4 A in the middle is an enlarged schematic diagram;

[0023] Figure 6 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0024] Figure 7 for Figure 1 Schematic diagram of the connection between the second volute and the gland of the air conditioner;

[0025] Figure 8 for Figure 7 Top view of .

[0026] In the attached figure:

[0027] First volute 10, second buckle 101;

[0028] Support frame 20, first buckle 201;

[0029] Driver 30;

[0030] Second volute 40, second slot 401, second support surface 4011, second guide surface 4012;

[0031] The pressure cover 50, the cover body 501, the connecting member 502, the connecting portion 5021, the reinforcing portion 5022, the first slot 503, the first supporting surface 5031, and the first guide surface 5032;

[0032] a first positioning member 60;

[0033] a second positioning member 70;

[0034] Middle partition 80. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0037] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0039] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0040] The air conditioner provided in this embodiment is intended to at least to some extent solve the technical problem that the gland and volute need to be positioned separately during installation, which results in cumbersome operation and affects installation efficiency.

[0041] Figure 1 is a schematic structural diagram of an air conditioner according to some embodiments; Figure 2 for Figure 1 Exploded view of the air conditioner; Figure 3 for Figure 1 A top view of the air conditioner; Figure 4 for Figure 3 AA sectional view of the air conditioner. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The air conditioner of the embodiment of the present application includes: a first volute 10, a support frame 20, a driver 30, a second volute 40, a pressure cover 50, a first positioning member 60, and a second positioning member 70. The driver 30 is provided on the support frame 20. The second volute 40 is detachably connected to the first volute 10. The pressure cover 50 is connected to the second volute 40 and detachably connected to the support frame 20, and the pressure cover 50 is pressed against the driver 30. The second positioning member 70 can cooperate with the first positioning member 60, the first positioning member 60 is provided on the first volute 10, and the second positioning member 70 is provided on the second volute 40, and / or the first positioning member 60 is provided on the pressure cover 50, and the second positioning member 70 is provided on the support frame 20.

[0042] When the air conditioner is in use, the first volute 10 is located above the second volute 40 .

[0043] The driver 30 may be a motor.

[0044] Since the driver 30 is arranged on the support frame 20, the driver 30 can be supported by the support frame 20. Since the second volute 40 is detachably connected to the first volute 10, the second volute 40 can be supported by the first volute 10. Since the pressure cover 50 is connected to the second volute 40 and is detachably connected to the support frame 20, the pressure cover 50 is pressed on the driver 30. Therefore, the driver 30 is pressed onto the support frame 20 by the pressure cover 50 to ensure the stability of the installation of the driver 30. The second positioning member 70 cooperates with the first positioning member 60. The first positioning member 60 is provided on the first volute 10 and the second positioning member 70 is provided on the second volute 40, and / or the first positioning member 60 is provided on the pressure cover 50 and the second positioning member 70 is provided on the support frame 20. Therefore, when the first positioning member 60 cooperates with the second positioning member 70, the positioning of the pressure cover 50 on the support frame 20 and the second volute 40 on the first volute 10 can be simultaneously achieved. The positioning of the two components is completed at the same time through one cooperation operation, which simplifies the assembly process, shortens the assembly time, and improves production efficiency. It ensures that the installation position of the pressure cover 50 on the support frame 20 is correctly determined, and also ensures the precise docking between the second volute 40 and the first volute 10. Moreover, through the cooperation of the first positioning member 60 and the second positioning member 70, the pressure cover 50 can be limited on the support frame 20, so that the pressure cover 50 is firmly fixed on the support frame 20, preventing the pressure cover 50 from moving during the operation of the driver 30, ensuring the stability of the pressure cover 50 installed on the support frame 20. At the same time, the second volute 40 is limited on the first volute 10, so that the second volute 40 is tightly connected with the first volute 10, ensuring the stability of the second volute 40 installed on the first volute 10, and the limiting of the two components is completed at the same time through one cooperation operation, further improving production efficiency.

[0045] In some embodiments, the first positioning member 60 is provided on the first volute 10, and the second positioning member 70 is provided on the second volute 40. In this case, the first positioning member 60 can be integrally formed with the first volute 10, and the second positioning member 70 can be integrally formed with the second volute 40. Alternatively, the first positioning member 60 is provided on the gland 50, and the second positioning member 70 is provided on the support frame 20. In this case, the first positioning member 60 can be integrally formed with the gland 50, and the second positioning member 70 can be integrally formed with the support frame 20. Of course, in other embodiments, the first positioning member 60 is provided on both the first volute 10 and the gland 50, and the second positioning member 70 is provided on both the second volute 40 and the support frame 20.

[0046] In some embodiments, when the first positioning member 60 is provided on the first volute 10 and the second positioning member 70 is provided on the second volute 40, the first positioning member 60 cooperates with the second positioning member 70 to realize the positioning of the second volute 40 on the first volute 10. Since the pressure cover 50 is connected to the second volute 40, the action of installing the pressure cover 50 on the support frame 20 and the action of installing the second volute 40 on the first volute 10 are carried out simultaneously, and the positioning of the pressure cover 50 on the support frame 20 can be realized at the same time. Through one cooperation operation, the positioning of the two components is completed at the same time, which simplifies the assembly process, shortens the assembly time, and improves production efficiency.

[0047] In some embodiments, when the first positioning member 60 is provided on the pressure cover 50 and the second positioning member 70 is provided on the support frame 20, the first positioning member 60 cooperates with the second positioning member 70 to realize the positioning of the pressure cover 50 on the support frame 20. Since the pressure cover 50 is connected to the second volute 40, the action of installing the second volute 40 on the first volute 10 and the action of installing the pressure cover 50 on the support frame 20 are carried out simultaneously, and the positioning of the second volute 40 on the first volute 10 can be realized at the same time. Through one cooperation operation, the positioning of the two components is completed at the same time, which simplifies the assembly process, shortens the assembly time, and improves production efficiency.

[0048] In some embodiments, when a first positioning member 60 is provided on both the first volute 10 and the pressure cover 50, and a second positioning member 70 is provided on both the second volute 40 and the support frame 20, the first positioning member 60 cooperates with the corresponding second positioning member 70. Since the pressure cover 50 is connected to the second volute 40, the action of installing the pressure cover 50 on the support frame 20 and the action of installing the second volute 40 on the first volute 10 are carried out simultaneously, and the positioning of the pressure cover 50 on the support frame 20 and the positioning of the second volute 40 on the first volute 10 can be achieved simultaneously. Through one cooperation operation, the positioning of the two components is completed at the same time, which simplifies the assembly process, shortens the assembly time, and improves production efficiency.

[0049] In some embodiments, the second volute 40 is detachably connected to the first volute 10 to form a receiving chamber. The impeller can be disposed in the receiving chamber. The receiving chamber accommodates the impeller, and when the impeller rotates, air can be supplied. The impeller can be connected to the driver 30 via a rotating shaft, and the driver 30 can drive the impeller to rotate via the rotating shaft.

[0050] Figure 6 for Figure 4 The enlarged diagram of point C in the middle. Figure 6 In some embodiments, in order to achieve the cooperation between the first positioning member 60 and the second positioning member 70, the second positioning member 70 is a positioning groove, and the first positioning member 60 can be embedded in the positioning groove to achieve positioning.

[0051] Of course, in some other embodiments, the second positioning member 70 may be a positioning groove, and the first positioning member 60 may be embedded in the positioning groove.

[0052] Figure 7 for Figure 1 Schematic diagram of the connection between the second volute and the gland of the air conditioner; Figure 8 for Figure 7 Combined with the top view of Figure 7 and Figure 8 In some embodiments, to achieve connection between the gland 50 and the second volute 40, the gland 50 includes a cover 501 and a connector 502. The cover 501 is pressed against the driver 30. The connector 502 connects the cover 501 and the second volute 40. The cover 501 may be provided with a second positioning member 70.

[0053] In some embodiments, after the driver 30 is installed on the support frame 20, the cover body 501 is pressed onto the driver 30 to ensure the stability of the driver 30 installed on the support frame 20. At this time, the connecting member 502 will drive the second volute 40 to move together so that the second volute 40 can reach the installation position on the first volute 10, so as to facilitate the connection between the second volute 40 and the first volute 10. Through one installation operation, the installation of the two components is completed at the same time, which simplifies the assembly process, shortens the assembly time, and improves production efficiency.

[0054] In some embodiments, in order to ensure structural strength, the cover body 501, the connector 502 and the second volute 40 are integrally formed, which can achieve seamless connection between the cover body 501, the connector 502 and the second volute 40, enhance the structural strength, and improve the stability and durability of the product. Moreover, during the manufacturing process, the position of the connector 502 on the second volute 40 and the cover body 501 can be accurately fixed, which can eliminate installation errors that may occur in the subsequent assembly process, ensure the precise fit between the components, and thus improve the overall performance and reliability of the product. At the same time, the one-piece molding design simplifies the structure composed of the cover body 501, the connector 502 and the second volute 40 into an integral component. During the production process, the manufacturing, storage, transportation and assembly costs of multiple components can be saved. The reduction in the number of components directly reduces the complexity and management difficulty of the production process, thereby reducing the overall cost.

[0055] In some embodiments, the cover 501, the connector 502 and the second volute 40 are integrally formed, which can simplify the manufacturing process, reduce the number of assembly steps and required parts, lower production costs, shorten the production cycle, and improve production efficiency.

[0056] In some embodiments, the cover body 501, the connector 502 and the second volute 40 are formed by injection molding, that is, the cover body 501, the connector 502 and the second volute 40 are made of plastic. Compared with sheet metal one-piece molding, because plastic can fill and replicate the shape of the mold well in the mold, injection molding can produce products with complex geometric shapes and precise details, so that the cover body 501, the connector 502 and the second volute 40 meet the use requirements. Moreover, the injection molding process can achieve continuous and high-speed injection molding. The entire injection molding process (injection molding, cooling, demolding, etc.) is carried out continuously, reducing the production cycle and conversion time, and improving work efficiency. At the same time, the injection molding process can complete multiple steps in one operation, reducing the production cycle and manual intervention, and can reduce the assembly process between the cover body 501, the connector 502 and the second volute 40, and also reduce the error rate and rework rate on the assembly line, further improving production efficiency and product quality.

[0057] Combine Figure 7 and Figure 8 In some embodiments, to ensure the structural strength of the connector 502, the connector 502 includes a connector portion 5021 and a plurality of reinforcement portions 5022. The connector portion 5021 is connected to the cover 501 and the second volute 40. The plurality of reinforcement portions 5022 are arranged in parallel and spaced apart on the connector portion 5021. The reinforcement portions 5022 serve as additional supporting structures that can disperse and resist stress and loads from outside or inside the connector portion 5021, thereby preventing the connector portion 5021 from deformation or fracture due to excessive force, thereby ensuring the structural strength of the connector portion 5021.

[0058] In some embodiments, since multiple reinforcement portions 5022 are arranged in parallel and at intervals, the stress distribution inside the connecting portion 5021 can be optimized, and the stress flow can be guided to a more reasonable path, reducing stress concentration, thereby reducing the risk of damage to the connecting portion 5021 due to stress concentration, further ensuring the structural strength of the connecting portion 5021 and ensuring the safety of the connecting portion 5021.

[0059] In some embodiments, in order to ensure the connection strength between the connecting portion 5021 and the cover body 501 and the second volute 40, the two ends of the reinforcing portion 5022 are respectively connected to the cover body 501 and the second volute 40 to form a stable support structure, which can enhance the rigidity of the connection between the connecting portion 5021 and the cover body 501 and the second volute 40, making it more resistant to external pressure, vibration and deformation, thereby ensuring the stability of the connection between the connecting portion 5021 and the cover body 501 and the second volute 40.

[0060] Combine Figure 6 、 Figure 7 and Figure 8In some embodiments, in order to achieve a detachable connection between the support frame 20 and the pressure cover 50, one of the support frame 20 and the pressure cover 50 is provided with a first card slot 503, and the other is provided with a first buckle 201, and the first buckle 201 can be clamped in the first card slot 503. When the pressure cover 50 is connected to the support frame 20, the first buckle 201 is clamped in the first card slot 503. At the same time, the pressure cover 50 can be limited on the support frame 20, further ensuring the accuracy of the installation position of the pressure cover 50. When the pressure cover 50 is separated from the support frame 20, the first buckle 201 is separated from the first card slot 503, so that the pressure cover 50 and the support frame 20 can be separated, so as to facilitate the disassembly and assembly of the pressure cover 50 and the support frame 20.

[0061] In some embodiments, the support frame 20 may be provided with a first buckle 201, and the pressure cover 50 may be provided with a slot 302. In this case, the first buckle 201 may be integrally formed with the support frame 20. Of course, in other embodiments, the pressure cover 50 may be provided with a first buckle 201, and the support frame 20 may be provided with a first slot 503. In this case, the first buckle 201 may be integrally formed with the pressure cover 50.

[0062] Combine Figure 6 In some embodiments, to facilitate the engagement of the first clip 201 within the first slot 503, the first slot 503 includes a first support surface 5031 and a first guide surface 5032 connected at an angle to the first support surface 5031. In other words, the first guide surface 5032 is inclined. The inclined first guide surface 5032 serves to guide and align the first clip 201 during its engagement with the first slot 503. When the first clip 201 approaches the first slot 503, even if there is a slight deviation from the initial position, the first guide surface 5032 can guide the first clip 201 to slide in the correct direction until it is successfully engaged with the first support surface 5031, thereby reducing operational difficulty and improving assembly efficiency. The first guide surface 5032 and the first support surface 5031 are sequentially arranged along the insertion direction of the first clip 201.

[0063] Figure 5 for Figure 4 The enlarged diagram of point B in the middle. Figure 1 、 Figure 2 and Figure 5In some embodiments, in order to achieve a detachable connection between the second volute 40 and the first volute 10, one of the first volute 10 and the second volute 40 is provided with a second slot 401, and the other is provided with a second buckle 101, and the second buckle 101 can be clamped in the second slot 401. When the second volute 40 is connected to the first volute 10, the second buckle 101 is clamped in the second slot 401. At the same time, the second volute 40 can be limited on the first volute 10, further ensuring the accuracy of the installation position of the second volute 40. When the second volute 40 is separated from the first volute 10, the second buckle 101 is separated from the second slot 401, so that the second volute 40 and the first volute 10 can be separated, so as to facilitate the disassembly and assembly of the second volute 40 and the first volute 10.

[0064] In some embodiments, the first volute 10 may be provided with a second buckle 101, and the second volute 40 may be provided with a slot 302. In this case, the second buckle 101 may be integrally formed with the first volute 10. Of course, in other embodiments, the second volute 40 may be provided with a second buckle 101, and the first volute 10 may be provided with a second slot 401. In this case, the second buckle 101 may be integrally formed with the second volute 40.

[0065] Combine Figure 5 In some embodiments, to facilitate the engagement of the second clip 101 within the second slot 401, the second slot 401 includes a second support surface 4011 and a second guide surface 4012 connected at an angle to the second support surface 4011. In other words, the second guide surface 4012 is inclined. The inclined second guide surface 4012 serves to guide and align the second clip 101 during its engagement within the second slot 401. When the second clip 101 approaches the second slot 401, even if there is a slight deviation from the initial position, the second guide surface 4012 can guide the second clip 101 to slide in the correct direction until it is successfully engaged with the second support surface 4011, thereby reducing operational difficulty and improving assembly efficiency. The second guide surface 4012 and the second support surface 4011 are sequentially arranged along the insertion direction of the second clip 101.

[0066] Combine Figure 1 and Figure 2In some embodiments, in order to ensure structural strength, the air conditioner further includes a middle partition 80, the first volute 10, the support frame 20 and the middle partition 80 are integrally formed, and the support frame 20 and the first volute 10 are integrated on the middle partition 10, that is, the middle partition 10 has a driver mounting position, an impeller mounting position and a bearing mounting position, and the middle partition 10 is installed in the housing of the air conditioner. The driver 30 and the impeller can be assembled through the middle partition 10, that is, one part can realize the installation and fixation of two devices, which can reduce the number of parts and reduce the cost of the entire process of manufacturing, transportation, storage, and production. Moreover, only the middle partition 10 needs to be installed. The middle partition 10 is installed in the housing of the air conditioner, so that the driver 30 and the impeller can be assembled in the housing of the air conditioner. There is no need to install the support frame 20 and the first volute 10 one by one in the housing of the air conditioner, which reduces the assembly action and improves production efficiency. The positions of the support frame 20 and the first volute 10 on the middle partition 10 are determined, which reduces the assembly error caused by the assembly of multiple parts and improves the assembly accuracy. At the same time, the middle partition 10, the support frame 20 and the first volute 10 exist as a whole. During maintenance, only the middle partition 10 needs to be replaced. There is no need to stock multiple spare parts separately, which reduces inventory costs, simplifies the spare parts management process, and reduces the difficulty of maintenance.

[0067] In some embodiments, the middle partition 10, the support frame 20 and the first volute 10 are integrally formed, which can achieve seamless connection between the middle partition 10, the support frame 20 and the first volute 10, enhance the structural strength, and improve the stability and durability of the product. Moreover, during the manufacturing process, the support frame 20 and the first volute 10 can be accurately fixed on the middle partition 10, which can eliminate the installation errors that may occur in the subsequent assembly process, ensure the precise fit between the components, and thus improve the overall performance and reliability of the product. At the same time, the one-piece molding design simplifies the structure composed of the middle partition 10, the support frame 20 and the first volute 10 into an integral component. During the production process, the manufacturing, storage, transportation and assembly costs of multiple components can be saved. The reduction in the number of components directly reduces the complexity and management difficulty of the production process, thereby reducing the overall cost.

[0068] In some embodiments, in order to improve production efficiency, the middle partition 10, the first volute 10 and the support frame 20 are injection molded as one piece, that is, the material of the middle partition 10, the first volute 10 and the support frame 20 is plastic. Compared with sheet metal one-piece molding, because plastic can fill and replicate the shape of the mold well in the mold, injection molding can produce products with complex geometric shapes and precise details, so that the middle partition 10, the first volute 10 and the support frame 20 meet the use requirements. Moreover, the injection molding process can realize continuous and high-speed injection molding. The entire injection molding process (injection molding, cooling, demolding, etc.) is carried out continuously, reducing the production cycle and conversion time, and improving work efficiency. At the same time, the injection molding process can complete multiple steps in one operation, reducing the production cycle and manual intervention, and can reduce the assembly process between the middle partition 10, the first volute 10 and the support frame 20, and also reduce the error rate and rework rate on the assembly line, further improving production efficiency and product quality.

[0069] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0070] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0071] In the description of the present utility model, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0073] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application.

[0074] Obviously, those skilled in the art may make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalents, this application is intended to include these modifications and variations.

Claims

1. An air conditioner, characterized in that: include: First volute; A support frame and a driver provided on the support frame; a second volute, detachably connected to the first volute; a gland connected to the second volute and detachably connected to the support frame, wherein the gland is pressed onto the driver; A first positioning member and a second positioning member that can cooperate with the first positioning member, the first positioning member is arranged on the first volute, the second positioning member is arranged on the second volute, and / or the first positioning member is arranged on the pressure cover, and the second positioning member is arranged on the support frame.

2. The air conditioner according to claim 1, characterized in that The second positioning member is a positioning groove, and the first positioning member can be embedded in the positioning groove.

3. The air conditioner according to claim 1, characterized in that The gland comprises: A cover body, pressed onto the driver; a connecting member connected to the cover body and the second volute; Wherein, the cover body may be provided with the first positioning member.

4. The air conditioner according to claim 3, characterized in that The cover body, the connecting piece and the second volute are integrally formed.

5. The air conditioner according to claim 3, characterized in that The connecting piece includes: a connecting portion connected to the cover body and the second volute; A plurality of reinforcing parts are arranged in parallel and at intervals on the connecting part.

6. The air conditioner according to any one of claims 1 to 5, characterized in that: One of the support frame and the pressure cover is provided with a first card slot, and the other is provided with a first buckle, and the first buckle can be locked in the first card slot.

7. The air conditioner according to claim 6, characterized in that The first clamping slot has a first supporting surface and a first guiding surface connected to the first supporting surface at an angle.

8. The air conditioner according to any one of claims 1 to 5, characterized in that: One of the first volute and the second volute is provided with a second slot, and the other is provided with a second buckle, and the second buckle can be locked in the second slot.

9. The air conditioner according to claim 8, characterized in that The second clamping groove has a second supporting surface and a second guiding surface connected to the second supporting surface at an angle.

10. The air conditioner according to any one of claims 1 to 5, characterized in that: The air conditioner further includes a middle partition, and the first volute, the support frame and the middle partition are integrally formed.

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