Wind wheel component and air conditioner

Abstract

The wind wheel component comprises a volute, a wind wheel and a driving mechanism, the volute comprises a first shell body and a second shell body, the first shell body comprises a first groove body and a second groove body which are spaced in the first direction, and the second shell body comprises a third groove body and a fourth groove body which are spaced in the first direction. The first groove body and the third groove body are connected to form a first air duct, the second groove body and the fourth groove body are connected to form a second air duct, the first shell is an integrally formed part, and / or the second shell is an integrally formed part; the number of the wind wheels is two, and the two wind wheels are installed in the first air duct and the second air duct in a one-to-one correspondence mode. The driving mechanism is used for driving the wind wheel to rotate. According to the wind wheel component, the volute comprises the first shell body and the second shell body, the first shell body is the integrally-formed piece, the first shell body can be installed on the second shell body through one-step operation, rapid assembly of the double-air-duct volute can be achieved, and the production efficiency of the wind wheel component is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technology field especially is related to a kind of wind wheel components and air conditioner. BACKGROUND

[0002] In the related art, the wind wheel component is often designed with a single air duct structure. Although this design can meet the basic ventilation requirements, it has certain limitations in efficiency and energy consumption. Therefore, it is particularly important to provide a double air duct in the volute. Each volute of the double air duct volute includes an upper volute and a lower volute. The two upper volutes are separate parts. When assembling the upper volute and the lower volute, two upper volutes need to be assembled separately, which results in low installation efficiency. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, one object of the utility model is to provide a wind wheel component. The first shell is a one-piece component. By installing the first shell on the second shell in one step, the double air duct volute can be quickly assembled, thereby improving the production efficiency of the wind wheel component.

[0004] The utility model further provides an air conditioner with the above-mentioned wind wheel component.

[0005] According to the wind wheel component of the first aspect of the utility model, the volute includes a first shell and a second shell. The first shell includes a first slot and a second slot spaced apart in a first direction. The second shell includes a third slot and a fourth slot spaced apart in the first direction. The first slot is connected to the third slot to form a first air duct. The second slot is connected to the fourth slot to form a second air duct. The first shell is a one-piece component, and / or the second shell is a one-piece component. The wind wheel includes two wind wheels. The two wind wheels are installed in the first air duct and the second air duct one by one. The driving mechanism is used to drive the wind wheel to rotate.

[0006] According to the wind wheel component of the utility model, the volute includes a first shell and a second shell. The first shell is a one-piece component. The first shell can be installed on the second shell in one step. The double air duct volute can be quickly assembled, thereby improving the production efficiency of the wind wheel component.

[0007] According to some embodiments of the utility model, the first shell has a sealing edge arranged towards the second shell. The second shell has a sealing groove arranged towards the first shell. The sealing edge is located in the sealing groove to seal the assembly gap between the first shell and the second shell.

[0008] According to some embodiments of the present application, the first shell has a first clamping part arranged towards the second shell, and the second shell has a second clamping part matched with the first clamping part.

[0009] According to some embodiments of the present application, the first clamping part comprises a clamping groove, and the second clamping part comprises a clamping buckle matched with the clamping groove.

[0010] According to some embodiments of the present application, a plurality of clamping grooves are arranged on the groove wall of the first groove body and / or the second groove body along the first direction, and a plurality of clamping buckles are arranged on the groove wall of the third groove body and / or the fourth groove body along the first direction.

[0011] According to some embodiments of the present application, the driving mechanism comprises a driving motor, the driving motor is arranged between the first air duct and the second air duct, and the driving shaft of the driving motor is provided with two driving shafts, and the two driving shafts are respectively inserted into the first air duct and the second air duct and connected with the wind wheel.

[0012] According to some embodiments of the present application, the wind wheel part further comprises a fixing assembly, the second shell further comprises a mounting plate, the mounting plate is connected between the third groove body and the fourth groove body, and the driving motor is detachably connected with the mounting plate through the fixing assembly.

[0013] According to some embodiments of the present application, the fixing assembly comprises a first fixing support and a second fixing support which are detachably connected, the first fixing support is detachably connected with the mounting plate, the first fixing support has a first arc-shaped groove, the second fixing support has a second arc-shaped groove, the first fixing support and the second fixing support are detachably connected so that the first arc-shaped groove and the first arc-shaped groove are connected to form a first annular groove, and the driving motor is fixed in the first annular groove.

[0014] According to some embodiments of the present application, the fixing assembly further comprises a fastener, one end of the first fixing support along a second direction has an insertion plate, and the other end has a first connecting hole, one end of the second fixing support along the second direction has an insertion hole, and the other end has a second connecting hole, the insertion plate is inserted into the insertion hole, and the fastener is arranged in the first connecting hole and the second connecting hole, wherein the second direction is perpendicular to the second direction.

[0015] According to some embodiments of the present application, the shell of the driving motor is formed with a second annular groove, and the first fixing support is positioned and matched with the second annular groove.

[0016] According to some embodiments of the present application, the mounting plate has a first positioning hole, the first fixing support has a second positioning hole matched with the first positioning hole; and / or, the mounting plate has a positioning protrusion, the first fixing support has a third positioning hole matched with the positioning protrusion; and / or, the mounting plate has a positioning clamping protrusion, the first fixing support has a fourth positioning hole matched with the positioning clamping protrusion.

[0017] According to the air conditioner of the second aspect of the present application, the wind wheel component of the first aspect of the present application is used.

[0018] According to the air conditioner of the present application, the first shell can be mounted on the second shell through one-step operation by using the wind wheel component, and the first shell and the second shell are connected in a clamping manner, so that the double air duct volutes can be quickly assembled, and the production efficiency of the wind wheel component is improved.

[0019] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0021] Figure 1 is a perspective view of a wind wheel component according to some embodiments of the present application;

[0022] Figure 2 is Figure 1 is a perspective view of another direction of the wind wheel component in the figure;

[0023] Figure 3 is Figure 1 is an exploded view of the wind wheel component in the figure;

[0024] Figure 4 is Figure 1 is an exploded view of another direction of the wind wheel component in the figure;

[0025] Figure 5 is Figure 1 is a schematic view of the first shell in the figure;

[0026] Figure 6 is Figure 1 is a schematic view of the second shell in the figure;

[0027] Figure 7 is Figure 1 is a schematic view of the driving motor in the figure;

[0028] Figure 8 isFigure 1 Schematic view of a wind wheel;

[0029] Figure 9 is Figure 1 Schematic view of a first fixing bracket;

[0030] Figure 10 is Figure 1 Schematic view of a second fixing bracket.

[0031] Reference signs:

[0032] 100, wind wheel component;

[0033] 10, volute; 1, first housing; 11, first groove body; 12, second groove body; 13, sealing edge; 14, first clamping part; 141, clamping groove; 2, second housing; 21, third groove body; 22, fourth groove body; 23, sealing groove; 24, second clamping part; 241, clamping buckle; 25, mounting plate; 251, first positioning hole; 252, positioning protrusion; 253, positioning clamping protrusion; 254, third connecting hole; 31, first air duct; 32, second air duct; 33, first air inlet; 34, second air inlet; 35, first air outlet; 36, fourth air inlet; 37, second air outlet;

[0034] 20, wind wheel; 4, mounting hole;

[0035] 30, driving mechanism; 5, driving motor; 51, driving shaft; 52, second annular groove;

[0036] 40, fixing assembly; 6, first fixing bracket; 61, fixing plate; 611, second positioning hole; 612 third positioning hole; 613, fourth positioning hole; 614, fourth connecting hole; 62, connecting plate; 621, first arc-shaped groove; 622, insertion plate; 623, first flange; 6231, first connecting hole; 7, second fixing bracket; 71, fastening plate; 72, connecting leg; 721, second arc-shaped groove; 722, insertion hole; 723, second connecting hole; 724, second flange. DETAILED DESCRIPTION

[0037] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0038] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0039] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0040] The following refers to Figures 1-10 The wind wheel part 100 according to the embodiments of the utility model is described.

[0041] According to the wind wheel part 100 of the first aspect of the utility model, the wind wheel part 100 comprises a volute 10, a wind wheel 20 and a driving mechanism 30, the volute 10 comprises a first shell 1 and a second shell 2, the first shell 1 comprises a first groove body 11 and a second groove body 12 spaced apart along a first direction (refer to the e1 direction in the figure). Figure 1 The second shell 2 comprises a third groove body 21 and a fourth groove body 22 spaced apart along the first direction, the first groove body 11 is connected with the third groove body 21 to form a first air duct 31, and the second groove body 12 is connected with the fourth groove body 22 to form a second air duct 32, that is, the first air duct 31 and the second air duct 32 are spaced apart along the first direction, wherein the first shell 1 is an integral molding part, and the second shell 2 is an integral molding part.

[0042] Among them, the first air duct 31 and the second air duct 32 are cylindrical air ducts, and the first direction is the axial direction of the first air duct 31 and the second air duct 32.

[0043] The wind wheel 20 is provided with two, two wind wheels 20 are correspondingly installed in the first air duct 31 and the second air duct 32, one wind wheel 20 is located in the first air duct 31, and the other wind wheel 20 is located in the second air duct 32.

[0044] The driving mechanism 30 is used for driving the wind wheel 20 to rotate; the driving mechanism 30 can be installed between the first air duct 31 and the second air duct 32, or the driving mechanism 30 can be installed on the side of the first air duct 31 away from the second air duct 32, and the wind wheel 20 located in the first air duct 31 is in driving connection with the wind wheel 20 located in the second air duct 32 through a transmission shaft. When the driving mechanism 30 drives the wind wheel 20 located in the first air duct 31 to rotate, the wind wheel 20 located in the first air duct 31 drives the wind wheel 20 located in the second air duct 32 to rotate synchronously.

[0045] The driving mechanism 30 can also be installed on the side of the second air duct 32 away from the first air duct 31, and the wind wheel 20 located in the second air duct 32 is in driving connection with the wind wheel 20 located in the first air duct 31 through a transmission shaft. When the driving mechanism 30 drives the wind wheel 20 located in the second air duct 32 to rotate, the wind wheel 20 located in the second air duct 32 drives the wind wheel 20 located in the first air duct 31 to rotate synchronously, so that one driving mechanism 30 can drive two wind wheels 20 to rotate synchronously.

[0046] In the assembly of the wind wheel component 100, two wind wheels 20 are respectively pre-installed into the third groove body 21 and the fourth groove body 22 and connected with the driving mechanism 30, wherein the first shell 1 is an integral molding, and the first shell 1 can be installed on the second shell 2 through one-step operation, so that the double-wind-wheel 20 can be quickly assembled, and the production efficiency of the wind wheel component 100 is improved.

[0047] In a specific example, the first air duct 31 has a first air inlet 33, a second air inlet 34 and a first air outlet 35, the first air inlet 33 and the second air inlet 34 are respectively located on the opposite sides of the first air duct 31 along the first direction, that is, the first air inlet 33 and the second air inlet 34 are respectively located on the axial sides of the first air duct 31, and the first air outlet 35 is located on the side of the second shell 2 away from the first shell 1. The second air duct 32 has a third air inlet, a fourth air inlet 36 and a second air outlet 37, the third air inlet and the fourth air inlet 36 are respectively located on the opposite sides of the second air duct 32 along the first direction, that is, the third air inlet and the fourth air inlet 36 are respectively located on the axial sides of the second air duct 32, and the second air outlet 37 is located on the side of the second shell 2 away from the first shell 1.

[0048] When the air conditioner is working, the driving mechanism 30 drives the two wind wheels 20 to rotate synchronously, the wind wheel 20 located in the first air duct 31 can drive the airflow to enter the first air duct 31 from the first air inlet 33 and the second air inlet 34, and then the airflow is discharged from the first air duct 31 through the first air outlet 35; the wind wheel 20 located in the second air duct 32 can drive the airflow to enter the second air duct 32 from the third air inlet and the fourth air inlet 36, and then the airflow is discharged from the second air duct 32 through the second air outlet 37, and then the airflow is discharged from the air conditioner to the indoor, so as to adjust the temperature of the indoor.

[0049] According to the wind wheel part 100 in the embodiment of the utility model, the volute 10 includes a first shell 1 and a second shell 2, wherein the first shell 1 is an integral molding piece, the first shell 1 can be installed on the second shell 2 by one-step operation, the double-air-duct volute 10 can be quickly assembled, and the production efficiency of the wind wheel part 100 is improved.

[0050] According to some embodiments of the utility model, referring to Figures 1-6 The first shell 1 has a sealing edge 13, and the sealing edge 13 is arranged towards the second shell 2, the second shell 2 has a sealing groove 23, and the sealing groove 23 is arranged towards the first shell 1, the sealing edge 13 is located in the sealing groove 23, and the sealing edge 13 is used for sealing the assembly gap between the first shell 1 and the second shell 2, so that the dust outside can be prevented from entering the volute 10 through the assembly gap between the first shell 1 and the second shell 2. The sealing edge 13 and the sealing groove 23 can also play a role in pre-positioning the assembly of the first shell 1 and the second shell 2, and the accuracy of installing the first shell 1 on the second shell 2 can be improved.

[0051] In the first direction, a partition plate is arranged in the middle of the sealing groove 23, and is used for separating the sealing groove 23, so that the sealing groove 23 can be divided into a first sealing groove and a second sealing groove, and the structural strength of the sealing groove 23 can be improved. Correspondingly, the sealing edge 13 is divided into a first sealing edge and a second sealing edge which are spaced apart in the first direction, wherein the first sealing edge is located in the first sealing groove, and the second sealing edge is located in the second sealing groove.

[0052] According to some embodiments of the utility model, referring to Figures 1-6 The first shell 1 has a first clamping part 14, and the first clamping part 14 is arranged towards the second shell 2, the second shell 2 has a second clamping part 24, and the second clamping part 24 is arranged towards the first shell 1, the second clamping part 24 is matched with the first clamping part 14, and is used for installing the first shell 1 on the second shell 2. The first shell 1 and the second shell 2 are assembled in the clamping mode, the convenience of assembling the first shell 1 and the second shell 2 can be improved, and the first shell 1 can be conveniently disassembled.

[0053] For example, the first clamping part 14 can be a clamping groove 141, and the second clamping part 24 can be a clamping buckle 241; or the first clamping part 14 can be a clamping buckle 241, and the second clamping part 24 can be a clamping groove 141.

[0054] For example, the first clamping part 14 can be a clamping groove 141, and the second clamping part 24 can be a clamping buckle 241; or the first clamping part 14 can be a clamping buckle 241, and the second clamping part 24 can be a clamping groove 141.

[0055] According to some embodiments of the utility model, referring to Figures 1-6 , the first clamping part 14 includes a clamping groove 141, and the second clamping part 24 includes a clamping buckle 241, the clamping groove 141 is matched with the clamping buckle 241, the opening of the clamping groove 141 is arranged towards the second shell 2, and the bottom wall of the clamping groove 141 has a through hole opposite to the opening, the clamping buckle 241 can be stretched out to the outside of the clamping groove 141 through the opening and the through hole, and the clamping buckle 241 is clamped on the side wall of the clamping groove 141, which is used for clamping the first shell 1 to the second shell 2; and the setting mode of the clamping buckle 241 and the clamping groove 141 is relatively simple, and the installation technology is relatively mature, so that the installation efficiency of assembly workers can be further improved during assembly.

[0056] According to some embodiments of the utility model, referring to Figures 3-6 , the clamping groove 141 is provided with a plurality of clamping grooves 141, and the plurality of clamping grooves 141 are located on the groove wall of the first groove body 11 along the first direction, or the plurality of clamping grooves 141 are located on the groove wall of the second groove body 12 along the first direction, or the plurality of clamping grooves 141 are located on the groove wall of the first groove body 11 and the second groove body 12.

[0057] For example, the groove wall of the first groove body 11 along the first direction has four clamping grooves 141, two clamping grooves 141 are located on the groove wall of one side of the first groove body 11 along the first direction, and the other two clamping grooves 141 are located on the groove wall of the other side of the first groove body 11 along the first direction; the groove wall of the second groove body 12 along the first direction has four clamping grooves 141, two clamping grooves 141 are located on the groove wall of one side of the second groove body 12 along the first direction, and the other two clamping grooves 141 are located on the groove wall of the other side of the second groove body 12 along the first direction, and the openings of the clamping grooves 141 are all arranged towards the second shell 2.

[0058] The clamping buckle 241 is provided with a plurality of clamping buckles 241, and the plurality of clamping buckles 241 are located on the groove wall of the third groove body 21 along the first direction, or the plurality of clamping buckles 241 are located on the groove wall of the fourth groove body 22 along the first direction, or the plurality of clamping buckles 241 are located on the groove wall of the third groove body 21 and the fourth groove body 22 along the first direction.

[0059] For example, the slot wall of the first slot body 11 along the first direction has four buckles 241, two buckles 241 are located on the slot wall of one side of the first slot body 11 along the first direction, and the other two buckles 241 are located on the slot wall of the other side of the first slot body 11 along the first direction; the slot wall of the second slot body 12 along the first direction has four buckles 241, two buckles 241 are located on the slot wall of one side of the second slot body 12 along the first direction, and the other two buckles 241 are located on the slot wall of the other side of the second slot body 12 along the first direction.

[0060] Through the cooperation of the plurality of buckles 241 and the plurality of buckling grooves 141, the firmness of the first shell 1 mounted on the second shell 2 can be further improved; and the plurality of buckling grooves 141 are located on the slot wall of the first slot body 11 and / or the second slot body 12 along the first direction, and the plurality of buckles 241 are located on the slot wall of the third slot body 21 and / or the fourth slot body 22 along the first direction, so that the circumferential side walls of the first shell 1 and the second shell 2 can be connected.

[0061] According to some embodiments of the present application, referring to Figures 1-4 The driving mechanism 30 comprises a driving motor 5, the driving motor 5 is located between the first air duct 31 and the second air duct 32, the driving shaft 51 of the driving motor 5 is provided with two, the two driving shafts 51 are respectively inserted into the first air duct 31 and the second air duct 32 and connected with the wind wheel 20, the wind wheel 20 has a mounting hole 4 matched with the driving shaft 51, and the driving shaft 51 is inserted into the mounting hole 4 to be in interference fit with the wind wheel 20. One driving motor 5 is directly connected with two wind wheels 20, which avoids the transmission of power between the two wind wheels 20 through the transmission shaft, and can ensure the synchronism of the rotation of the two wind wheels 20.

[0062] According to some embodiments of the present application, referring to Figure 1 、 Figures 3-4 、 Figures 9-10 The wind wheel component 100 further comprises a fixing assembly 40, and the second shell 2 further comprises a mounting plate 25, the mounting plate 25 is connected between the third slot body 21 and the fourth slot body 22, the driving motor 5 is installed in the space between the first slot body 11 and the second slot body 12, so that the structure of the wind wheel component 100 is more compact. The driving motor 5 is detachably connected with the mounting plate 25 through the fixing assembly 40, when the driving motor 5 needs to be repaired, the fixing assembly 40 can be detached from the mounting plate 25, so that the driving motor 5 can be repaired, and the convenience of repairing the driving motor 5 is improved.

[0063] According to some embodiments of the present application, referring to Figures 3-4 、 Figures 9-10The fixing assembly 40 comprises a first fixing support 6 and a second fixing support 7, the first fixing support 6 and the second fixing support 7 are detachably connected, the first fixing support 6 is detachably connected with the mounting plate 25, the first fixing support 6 is provided with a first arc-shaped slot 621, the first arc-shaped slot 621 is matched with the shell of the driving motor 5, the second fixing support 7 is provided with a second arc-shaped slot 721, the second arc-shaped slot 721 is matched with the shell of the driving motor 5, the first fixing support 6 and the second fixing support 7 are detachably connected so that the first arc-shaped slot 621 and the first arc-shaped slot 621 are butted to form a first annular slot, and the driving motor 5 is fixed in the first annular slot. The first fixing support 6 and the second fixing support 7 can tightly fix the shell of the driving motor 5, so that the position deviation of the driving motor 5 is avoided.

[0064] When the driving motor 5 needs to be repaired due to problems, the second fixing support 7 can be detached from the first fixing support 6, and then the driving motor 5 can be detached from the first fixing support 6, so that the driving motor 5 can be repaired, and the convenience of repairing the driving motor 5 is improved.

[0065] According to some embodiments of the present application, referring to Figures 3-4 , Figures 9-10 The fixing assembly 40 further comprises a fastener, one end of the first fixing support 6 along a second direction is provided with a plug-in plate 622, the other end of the first fixing support 6 along the second direction is provided with a first connecting hole 6231, one end of the second fixing support 7 along the second direction is provided with a plug-in hole 722, the other end of the second fixing support 7 along the second direction is provided with a second connecting hole 723, the plug-in plate 622 is plugged into the plug-in hole 722, and the fastener is arranged in the first connecting hole 6231 and the second connecting hole 723, so that the driving motor 5 is fixed between the first fixing support 6 and the second fixing support 7, wherein the second direction is perpendicular to the second direction.

[0066] When the driving motor 5 needs to be repaired due to problems, the fastener is detached, the fastener is taken out of the first connecting hole 6231 and the second connecting hole 723, and then the second fixing support 7 is detached from the plug-in plate 622, so that the second fixing support 7 can be detached from the first fixing support 6, and the driving motor 5 can be repaired.

[0067] In one specific example, referring to Figures 9-10The first fixing support 6 comprises a fixing plate 61 and a connecting plate 62. The fixing plate 61 is stacked with the mounting plate 25 and detachably connected. The connecting plate 62 is provided with two, and the two connecting plates 62 extend towards the first shell 1. The two connecting plates 62 are respectively connected to the two ends of the fixing plate 61 in the first direction. The two connecting plates 62 are respectively provided with a first arc-shaped groove 621 matched with the shell of the driving motor 5. The two connecting plates 62 are respectively provided with a plug-in plate 622 at one end in the second direction. In the second direction, the plug-in plate 622 extends towards the side away from the driving motor 5, and the plug-in plate 622 is formed with a groove. The two connecting plates 62 are respectively provided with a first flange 623 at the other end in the first direction. In the first direction, the first flange 623 is folded towards the side away from the driving motor 5, and each first flange 623 is provided with a first connecting hole 6231. The two connecting plates 62 are further provided with a weight-reducing hole, and the two weight-reducing holes are oppositely arranged.

[0068] The first fixing support 6 comprises a fixing plate 61 and a connecting plate 62. The fixing plate 61 is stacked with the mounting plate 25 and detachably connected. The connecting plate 62 is provided with two, and the two connecting plates 62 extend towards the first shell 1. The two connecting plates 62 are respectively connected to the two ends of the fixing plate 61 in the first direction. The two connecting plates 62 are respectively provided with a first arc-shaped groove 621 matched with the shell of the driving motor 5. The two connecting plates 62 are respectively provided with a plug-in plate 622 at one end in the second direction. In the second direction, the plug-in plate 622 extends towards the side away from the driving motor 5, and the plug-in plate 622 is formed with a groove. The two connecting plates 62 are respectively provided with a first flange 623 at the other end in the first direction. In the first direction, the first flange 623 is folded towards the side away from the driving motor 5, and each first flange 623 is provided with a first connecting hole 6231. The two connecting plates 62 are further provided with a weight-reducing hole, and the two weight-reducing holes are oppositely arranged.

[0069] The mounting plate 25 is provided with a third connecting hole 254, and the fixing plate 61 is provided with a fourth connecting hole 614. The number of the third connecting hole 254 and the fourth connecting hole 614 is equal and one-to-one corresponding. A screw is arranged in the third connecting hole 254 and the fourth connecting hole 614, and is used for detachably mounting the fixing plate 61 to the mounting plate 25.

[0070] In the assembly of the driving motor 5, the driving motor 5 is placed in the first arc-shaped groove 621, and then the second fixing support 7 is mounted. The plug-in plate 622 of the first fixing support 6 is inserted into the plug-in hole 722 of the second fixing support 7, and the side wall of the plug-in hole 722 is located in the groove of the plug-in plate 622 to avoid the second fixing support 7 from falling off. The connecting leg 72 is placed outside the driving motor 5, that is, the shell of the driving motor 5 is located in the second arc-shaped groove 721, and the second flange 724 can be located on both sides of the axial direction of the driving motor 5, which is used for clamping the driving motor 5 and limiting the axial direction of the driving motor 5. Then, a fastener is arranged in the first connecting hole 6231 and the second connecting hole 723, which is used for fixing the other end of the first fixing support 6 and the second fixing support 7 to fix the driving motor 5 to the first fixing support 6 and the second fixing support 7.

[0071] According to some embodiments of the present application, referring to Figures 3-4 , Figure 7 The shell of the driving motor 5 is formed with a second annular groove 52, and the first fixed support 6 is positioned and matched with the second annular groove 52, for limiting the axial position of the driving motor 5. When the driving motor 5 is initially installed on the first fixed support 6, part of the first fixed support 6 is located in the second annular groove 52, so that displacement of the driving motor 5 can be avoided when the second fixed support 7 is installed.

[0072] In one specific example, the first fixed support 6 includes a fixed plate 61 and a connecting plate 62. The fixed plate 61 is stacked and detachably connected with the mounting plate 25. The connecting plate 62 is provided with two connecting plates 62, both of which extend towards the direction of the first shell 1, and the end of the connecting plate 62 is located in the second annular groove 52.

[0073] According to some embodiments of the present application, referring to Figure 6 , Figure 9 The mounting plate 25 has a first positioning hole 251, and the first fixed support 6 has a second positioning hole 611, which is oppositely arranged with the first positioning hole 251, and the first positioning hole 251 is matched with the second positioning hole 611. The mounting plate 25 has a positioning protrusion 252, and the first fixed support 6 has a third positioning hole 612, which is matched with the positioning protrusion 252. When the first fixed support 6 is installed on the mounting plate 25, the positioning protrusion 252 is located in the third positioning hole 612, which plays a role of pre-positioning when the first fixed support 6 is installed on the mounting plate 25.

[0074] The mounting plate 25 has a positioning clamping protrusion 253, and the first fixed support 6 has a fourth positioning hole 613, which is matched with the positioning clamping protrusion 253. When the first fixed support 6 is installed on the mounting plate 25, the positioning clamping protrusion 253 is located in the fourth positioning hole 613, and the positioning clamping protrusion 253 is clamped on the side wall of the first fixed support 6, which can further increase the accuracy of the position of the first fixed support 6 when it is installed on the mounting plate 25.

[0075] In one specific example, the first fixed support 6 includes a fixed plate 61 and a connecting plate 62. The fixed plate 61 is stacked and detachably connected with the mounting plate 25. The connecting plate 62 is provided with two connecting plates 62, both of which extend towards the direction of the first shell 1, and the fixed plate 61 has a second positioning hole 611, a third positioning hole 612 and a fourth positioning hole 613.

[0076] According to the air conditioner of the second aspect of the present application, it comprises the wind wheel component 100 according to the first aspect of the present application.

[0077] According to the air conditioner provided by the embodiment of the present application, the first shell 1 can be installed on the second shell 2 through one-step operation by arranging the above-mentioned wind wheel component 100, and the first shell 1 and the second shell 2 are connected in a clamping mode, so that the double-air-duct volute 10 can be quickly assembled, and the production efficiency of the wind wheel component 100 is improved.

[0078] The wind wheel component 100 according to an embodiment of the present application will be described below. Figures 1-10 The wind wheel component 100 according to an embodiment of the present application will be described below.

[0079] In this embodiment, the wind wheel component 100 comprises the volute 10, the wind wheel 20 and the driving motor 5, the volute 10 comprises the first shell 1 and the second shell 2, the first shell 1 comprises the first groove body 11 and the second groove body 12 which are spaced apart along the first direction, the second shell 2 comprises the third groove body 21 and the fourth groove body 22 which are spaced apart along the first direction, the first groove body 11 is connected with the third groove body 21 to form the first air duct 31, the second groove body 12 is connected with the fourth groove body 22 to form the second air duct 32, the first shell 1 is an integral molding piece, and the wind wheel 20 is provided with two, and the two wind wheels 20 are installed in the first air duct 31 and the second air duct 32 in one-to-one correspondence.

[0080] The first shell 1 is provided with a sealing edge 13 facing the second shell 2, the second shell 2 is provided with a sealing groove 23 facing the first shell 1, the sealing edge 13 is located in the sealing groove 23, and the sealing edge 13 is used for sealing the assembly gap between the first shell 1 and the second shell 2.

[0081] The first shell 1 is provided with a clamping groove 141 facing the second shell 2, the second shell 2 is provided with a clamping buckle 241 matched with the clamping groove 141, the clamping groove 141 is provided with a plurality of clamping grooves 141, and the plurality of clamping grooves 141 are located on the groove walls of the first groove body 11 and the second groove body 12 along the first direction; the clamping buckle 241 is provided with a plurality of clamping buckles 241, and the plurality of clamping buckles 241 are located on the groove walls of the third groove body 21 and the fourth groove body 22 along the first direction.

[0082] The wind wheel component 100 further comprises a fixing assembly 40, the second shell 2 further comprises a mounting plate 25 connected between the third groove body 21 and the fourth groove body 22, and the driving motor 5 is detachably connected with the mounting plate 25 through the fixing assembly 40. The driving shaft 51 of the driving motor 5 is provided with two driving shafts 51, and the two driving shafts 51 respectively extend into the first air duct 31 and the second air duct 32 and are connected with the wind wheel 20.

[0083] The fixing assembly 40 comprises a first fixing support 6 and a second fixing support 7 which are detachably connected. The first fixing support 6 comprises a fixing plate 61 and two connecting plates 62. The fixing plate 61 is stacked with the mounting plate 25 and detachably connected. The two connecting plates 62 extend towards the first housing 1. The two connecting plates 62 are connected to the two ends of the fixing plate 61 in the first direction respectively. The two connecting plates 62 are provided with a first arc-shaped slot 621 which is adapted to the shell of the driving motor 5. The two connecting plates 62 are provided with a plug-in plate 622 at one end in the second direction. In the second direction, the plug-in plate 622 extends towards the side away from the driving motor 5. The two connecting plates 62 are provided with a first flange 623 at the other end in the first direction. In the first direction, the first flange 623 is folded towards the side away from the driving motor 5. Each first flange 623 is provided with a first connecting hole 6231.

[0084] The first fixing support 6 comprises a fastening plate 71 and two connecting legs 72. The two connecting legs 72 are connected to the two ends of the fastening plate 71 in the first direction respectively. In the second direction, the two connecting legs 72 extend towards the side of the driving motor 5. The two connecting legs 72 are provided with a second arc-shaped slot 721 which is adapted to the shell of the driving motor 5. The two connecting legs 72 are provided with a plug-in hole 722 at one end in the second direction. The two connecting legs 72 are provided with a second connecting hole 723 at the other end in the second direction. The two connecting legs 72 are provided with a second flange 724 at one side in the first direction. The second flange 724 is folded towards the side of the driving motor 5.

[0085] The mounting plate 25 is provided with a third connecting hole 254. The fixing plate 61 is provided with a fourth connecting hole 614. The number of the third connecting hole 254 and the fourth connecting hole 614 is equal and one-to-one corresponding. Screws are arranged in the third connecting hole 254 and the fourth connecting hole 614 for detachably mounting the fixing plate 61 to the mounting plate 25.

[0086] The mounting plate 25 is provided with a first positioning hole 251, a positioning protrusion 252 and a positioning clamping protrusion 253. The fixing plate 61 is provided with a second positioning hole 611 which is positioned and matched with the first positioning hole 251, a third positioning hole 612 which is positioned and matched with the positioning protrusion 252 and a fourth positioning hole 613 which is positioned and matched with the positioning clamping protrusion 253.

[0087] In the description of the specification, the description of the terms "some embodiments", "optionally", "further", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the description of the specification, the illustrative description of the above terms does not necessarily mean 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.

[0088] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A wind rotor component, characterized in that, The volute comprises a first shell and a second shell, the first shell comprises a first groove and a second groove spaced apart along a first direction, the second shell comprises a third groove and a fourth groove spaced apart along the first direction, the first groove is connected with the third groove to form a first air duct, the second groove is connected with the fourth groove to form a second air duct, the first shell is an integral part, and / or the second shell is an integral part. The wind wheel is provided with two wind wheels, and the two wind wheels are installed in the first air duct and the second air duct one by one. The driving mechanism is used for driving the wind wheel to rotate. The first shell is provided with a sealing edge facing the second shell, the second shell is provided with a sealing groove facing the first shell, the sealing edge is located in the sealing groove, and the assembly gap between the first shell and the second shell is sealed.

2. The wind rotor component of claim 1, wherein, The first shell is provided with a first clamping part facing the second shell, and the second shell is provided with a second clamping part matched with the first clamping part.

3. The wind rotor component of claim 1, wherein, The first clamping part comprises a clamping groove, and the second clamping part comprises a clamping buckle matched with the clamping groove.

4. The wind rotor component of claim 3, wherein, The clamping groove is provided with a plurality of clamping grooves, and the clamping grooves are located on the groove wall of the first groove and / or the second groove along the first direction; the clamping buckle is provided with a plurality of clamping buckles, and the clamping buckles are located on the groove wall of the third groove and / or the fourth groove along the first direction.

5. The wind rotor component of claim 4, wherein, The driving mechanism comprises a driving motor, the driving motor is located between the first air duct and the second air duct, the driving shaft of the driving motor is provided with two driving shafts, and the two driving shafts are respectively inserted into the first air duct and the second air duct to be connected with the wind wheel.

6. The wind rotor component of claim 1, wherein, The wind wheel part further comprises a fixing assembly, the second shell further comprises a mounting plate connected between the third groove and the fourth groove, and the driving motor is detachably connected with the mounting plate through the fixing assembly.

7. The wind rotor component of claim 6, wherein, The fixing assembly comprises a first fixing support and a second fixing support which are detachably connected, the first fixing support is detachably connected with the mounting plate, the first fixing support has a first arc-shaped groove, the second fixing support has a second arc-shaped groove, the first fixing support and the second fixing support are detachably connected to make the first arc-shaped groove and the first arc-shaped groove abut to form a first annular groove, and the driving motor is fixed in the first annular groove.

8. The wind rotor component of claim 7, wherein, The fixing assembly further comprises a fastener, one end of the first fixing support along a second direction has an insertion plate, the other end has a first connecting hole, one end of the second fixing support along the second direction has an insertion hole, the other end has a second connecting hole, the insertion plate is inserted into the insertion hole, and the fastener is arranged in the first connecting hole and the second connecting hole, wherein the second direction is perpendicular to the second direction.

9. The wind rotor component of claim 8, wherein, The shell of the driving motor forms a second annular groove, and the first fixing support is positioned and matched with the second annular groove.

10. The wind rotor component of claim 8, wherein, ​ 11. The wind rotor component of claim 8, wherein, The mounting plate has a first positioning hole, the first fixing support has a second positioning hole matched with the first positioning hole; and / or, the mounting plate has a positioning protrusion, the first fixing support has a third positioning hole matched with the positioning protrusion; and / or, the mounting plate has a positioning clamping protrusion, the first fixing support has a fourth positioning hole matched with the positioning clamping protrusion.

12. An air conditioner characterized by comprising: Comprising: A wind wheel component according to any one of claims 1-11.

Images