Assembling structure of double wind wheels and air conditioner with assembling structure

Abstract

The utility model discloses an assembly structure of double wind wheels and an air conditioner with the assembly structure, and relates to the technical field of air conditioners. The double-wind-wheel assembling structure comprises a bottom shell, a first wind wheel, a second wind wheel, a wind wheel connecting assembly, a wind wheel driving assembly and a supporting assembly. The first wind wheel and the second wind wheel are rotatably arranged on the bottom shell. The first wind wheel and the second wind wheel are connected through a wind wheel connecting assembly. The supporting assembly is arranged on the bottom shell. The wind wheel connecting assembly is arranged in the supporting assembly. The wind wheel driving assembly is arranged on the bottom shell. The wind wheel driving assembly is connected with the first wind wheel or the second wind wheel. The overlong wind wheel is divided into the first wind wheel body and the second wind wheel body, then the first wind wheel body and the second wind wheel body are connected through the wind wheel connecting assembly, and then the wind wheel connecting assembly is supported and limited through the supporting assembly, so that stable connection of the first wind wheel body and the second wind wheel body is achieved; and finally, the wind wheel on one side is driven by the wind wheel driving assembly to realize synchronous operation of the first wind wheel and the second wind wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an assembly structure of double wind wheels and an air conditioner having the same. Background Art

[0002] Wall-mounted air conditioners are widely used in homes. However, some long wall-mounted air conditioners with integrated impellers are prone to complaints about airflow and noise, which can affect user comfort. Because the integrated impeller is a long, independent component, and a high-speed rotating part, significant axial or radial deformation can severely impact airflow and noise. Utility Model Content

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an assembly structure of a double wind wheel and an air conditioner having the same, which can avoid deformation of the integrated wind wheel and improve the user experience.

[0004] The first aspect of the present utility model provides an assembly structure of a double wind wheel, comprising a base shell, a first wind wheel, a second wind wheel, a wind wheel connecting assembly, a wind wheel driving assembly and a support assembly, wherein the first wind wheel and the second wind wheel are rotatably arranged on the base shell, the first wind wheel and the second wind wheel are connected by a wind wheel connecting assembly, the support assembly is arranged on the base shell, the wind wheel connecting assembly is arranged in the support assembly, the wind wheel driving assembly is arranged on the base shell, and the wind wheel driving assembly is connected to the first wind wheel or the second wind wheel.

[0005] According to the assembly structure of a double wind wheel described in the first aspect of the present utility model, the wind wheel connection assembly includes a connecting end shaft, a clamping screw and a rubber ring seat, one end of the connecting end shaft is fixedly connected to one of the first wind wheel or the second wind wheel, when one end of the connecting end shaft is fixedly connected to the first wind wheel, the other end is inserted into the second wind wheel, when one end of the connecting end shaft is fixedly connected to the second wind wheel, the other end is inserted into the first wind wheel, the clamping screw is arranged on the connecting end shaft, the rubber ring seat is sleeved on the connecting end shaft and is located between the first wind wheel or the second wind wheel, and the connecting end shaft can rotate in the rubber ring seat.

[0006] According to the assembly structure of a double wind wheel described in the first aspect of the present invention, the support assembly includes: a lower base, a left support frame, a right support frame and a pressure plate, the lower base is arranged on the bottom shell, the left support frame and the right support frame are arranged on the lower base, the rubber ring seat is engaged with the left support frame and the right support frame, the pressure plate is detachably arranged on the lower base, and the pressure plate cooperates with the left support frame and the right support frame to fix the rubber ring seat.

[0007] According to the assembly structure of a double wind wheel described in the first aspect of the present utility model, the left support frame is provided with a left arc opening, the right support frame is provided with a right arc opening, the rubber ring seat is provided with a left matching groove and a right matching groove, the left arc opening is embedded in the left matching groove, and the right arc opening is embedded in the right matching groove.

[0008] According to the assembly structure of a double wind wheel described in the first aspect of the present utility model, the distance between the left support frame and the right support frame is smaller than the width of the right matching groove.

[0009] According to the assembly structure of a double wind wheel described in the first aspect of the present invention, a left semicircular pressure rib and a right semicircular pressure rib are provided in the pressure plate, the left semicircular pressure rib is connected to the left arc opening, and the right semicircular pressure rib is connected to the right arc opening.

[0010] According to the assembly structure of a double wind wheel described in the first aspect of the present utility model, the radii of the left semicircular pressure rib, the left matching groove and the left arc opening are equal, the radii of the right semicircular pressure rib, the right matching groove and the right arc opening are equal, and the radii of the left matching groove and the right matching groove are not equal.

[0011] According to the assembly structure of a double wind wheel described in the first aspect of the present invention, a pressure plate locking column is provided on the lower base, a pressure plate locking hole is opened on the pressure plate, and the pressure plate can be connected to the lower base by fasteners.

[0012] According to the assembly structure of the double wind wheels described in the first aspect of the present utility model, a buckle is provided on the pressure plate, a buckle fitting hole is provided on the lower base, and the buckle is hooked with the buckle fitting hole.

[0013] A second aspect of the present invention provides an air conditioner, comprising the dual-impedance assembly structure of the first aspect.

[0014] The present invention has at least the following beneficial effects: by splitting an excessively long wind wheel into a first wind wheel and a second wind wheel, then connecting the first wind wheel and the second wind wheel via a wind wheel connecting assembly, and then supporting and limiting the wind wheel connecting assembly via a support assembly, a stable connection between the first wind wheel and the second wind wheel is achieved, and finally, by driving one wind wheel via a wind wheel driving assembly, the first wind wheel and the second wind wheel can be operated synchronously. This avoids the problem that the integrated wind wheel is too long, and that the axial or radial deformation of the wind wheel itself during high-speed rotation would seriously affect the air volume and noise of the air conditioner.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic structural diagram of a preferred embodiment of the present utility model;

[0018] Figure 2 This is an exploded schematic diagram of a preferred embodiment of the present utility model;

[0019] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the connection between the first wind wheel and the second wind wheel in a preferred embodiment of the present utility model (the rubber ring seat is omitted);

[0021] Figure 5 This is a cross-sectional view of a compression screw according to a preferred embodiment of the present invention;

[0022] Figure 6 This is a structural diagram of an apron seat in a preferred embodiment of the present utility model;

[0023] Figure 7 This is a structural diagram of a pressure plate in a preferred embodiment of the present utility model;

[0024] Figure 8 This is a cross-sectional view of a pressure plate of a preferred embodiment of the present invention (looking from above);

[0025] Figure 9 This is an exploded schematic diagram of the installation of the pressure plate in a preferred embodiment of the present utility model;

[0026] Figure 10 This is a schematic diagram of the installation of the pressure plate of a preferred embodiment of the present utility model. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention 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. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference Figures 1 to 10 A dual-rotor assembly structure includes a base housing 10, a first rotor 20, a second rotor 30, a rotor connection assembly 40, a rotor drive assembly 50, and a support assembly 60. The first rotor 20 and the second rotor 30 are rotatably mounted on the base housing 10. The first rotor 20 and the second rotor 30 are connected via the rotor connection assembly 40. The support assembly 60 is mounted on the base housing 10. The rotor connection assembly 40 is mounted within the support assembly 60. The rotor drive assembly 50 is mounted on the base housing 10. The rotor drive assembly 50 is connected to the first rotor 20 or the second rotor 30.

[0032] It can be understood that by splitting the overlong wind wheel into the first wind wheel 20 and the second wind wheel 30, and then connecting the first wind wheel 20 and the second wind wheel 30 through the wind wheel connecting component 40, and then supporting and limiting the wind wheel connecting component 40 through the support component 60, the connection between the first wind wheel 20 and the second wind wheel 30 is stable, and finally the wind wheel on one side is driven by the wind wheel driving component 50 to achieve synchronous operation of the first wind wheel 20 and the second wind wheel 30.

[0033] Reference Figures 1 to 5 The wind wheel connection assembly 40 includes a connecting end shaft 41, a clamping screw 42 and a rubber ring seat 43. One end of the connecting end shaft 41 is fixedly connected to one of the first wind wheel 20 or the second wind wheel 30. When one end of the connecting end shaft 41 is fixedly connected to the first wind wheel 20, the other end is inserted into the second wind wheel 30; when one end of the connecting end shaft 41 is fixedly connected to the second wind wheel 30, the other end is inserted into the first wind wheel 20. The clamping screw 42 is provided on the connecting end shaft 41. The rubber ring seat 43 is sleeved on the connecting end shaft 41 and is located between the first wind wheel 20 or the second wind wheel 30. The connecting end shaft 41 can rotate in the rubber ring seat 43.

[0034] It can be understood that in the embodiment of the present invention, one end of the connecting end shaft 41 is fixedly connected to the end of the second wind wheel 30 close to the first wind wheel 20, and after the other end of the connecting end shaft 41 passes through the first wind wheel 20, the tightening screw 42 is screwed on the end. The eccentric fixation of the tightening screw 42 achieves the effect of transmitting torque of the connecting end shaft 41.

[0035] Reference Figure 3 The support assembly 60 includes: a lower base 61, a left support frame 62, a right support frame 63 and a pressure plate 64. The lower base 61 is set on the bottom shell 10, the left support frame 62 and the right support frame 63 are set on the lower base 61, the rubber ring seat 43 is engaged with the left support frame 62 and the right support frame 63, and the pressure plate 64 is detachably set on the lower base 61. The pressure plate 64 cooperates with the left support frame 62 and the right support frame 63 to fix the rubber ring seat 43.

[0036] It should be noted that the rubber ring seat 43 can be supported by the left support frame 62 and the right support frame 63, and the connecting end shaft 41 can rotate in the rubber ring seat 43, that is, the connecting end shaft 41 is supported by the left support frame 62 and the right support frame 63 to achieve stable transmission between the first wind wheel 20 and the second wind wheel 30.

[0037] Reference Figure 3 and Figure 6 The left support frame 62 is provided with a left arc opening 621, the right support frame 63 is provided with a right arc opening 631, and the rubber ring seat 43 is provided with a left matching groove 431 and a right matching groove 432. The left arc opening 621 is embedded in the left matching groove 431, and the right arc opening 631 is embedded in the right matching groove 432.

[0038] It can be understood that the left arc opening 621 cooperates with the left matching groove 431 and the right arc opening 631 cooperates with the right matching groove 432 to achieve axial fixation of the rubber ring seat 43 and prevent the rubber ring seat 43 from axial movement.

[0039] Furthermore, in the embodiment of the present invention, the distance between the left support frame 62 and the right support frame 63 is smaller than the width of the right matching slot 432 .

[0040] Reference Figure 7 and Figure 8 A left semicircular pressing rib 641 and a right semicircular pressing rib 642 are provided in the pressing plate 64 . The left semicircular pressing rib 641 is connected to the left arc opening 621 , and the right semicircular pressing rib 642 is connected to the right arc opening 631 .

[0041] It is worth noting that in the embodiment of the present invention, the circumferential limitation of the left mating groove 431 and the right mating groove 432 is achieved by the left semicircular pressure rib 641 connecting with the left arc opening 621 and the right semicircular pressure rib 642 connecting with the right arc opening 631.

[0042] Furthermore, in an embodiment of the present invention, the radii of the left semicircular pressure rib 641, the left matching groove 431 and the left arc opening 621 are equal, the radii of the right semicircular pressure rib 642, the right matching groove 432 and the right arc opening 631 are equal, and the radii of the left matching groove 431 and the right matching groove 432 are not equal.

[0043] It is understandable that in some embodiments of the present invention, the radii of the right matching groove 432 and the right arc opening 631 are equal, and the radii of the left matching groove 431 and the right matching groove 432 are not equal, which can further prevent the axial movement of the rubber ring seat 43.

[0044] Reference Figures 7 to 9 A pressure plate locking column 611 is provided on the lower base 61, and a pressure plate locking hole 643 is opened on the pressure plate 64. The pressure plate 64 can be connected to the lower base 61 by fasteners.

[0045] It is understandable that, in the embodiment of the present invention, the pressing plate 64 is connected to the pressing plate locking column 611 via fasteners, thereby limiting the position of the rubber ring seat 43 .

[0046] Reference Figures 7 to 9 A buckle 644 is provided on the pressing plate 64 , and a buckle matching hole 612 is provided on the lower base 61 , and the buckle 644 is hooked with the buckle matching hole 612 .

[0047] In some embodiments of the present invention, an air conditioner applies the dual-impedance assembly structure of the first aspect.

[0048] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A double wind wheel assembly structure, characterized in that: include: A base shell (10), a first wind wheel (20), a second wind wheel (30), a wind wheel connecting assembly (40), a wind wheel driving assembly (50) and a support assembly (60); the first wind wheel (20) and the second wind wheel (30) are rotatably arranged on the base shell (10); the first wind wheel (20) and the second wind wheel (30) are connected via the wind wheel connecting assembly (40); the support assembly (60) is arranged on the base shell (10); the wind wheel connecting assembly (40) is arranged in the support assembly (60); the wind wheel driving assembly (50) is arranged on the base shell (10); and the wind wheel driving assembly (50) is connected to the first wind wheel (20) or the second wind wheel (30).

2. The assembly structure of a double wind wheel according to claim 1, characterized in that: The wind wheel connection assembly (40) includes a connecting end shaft (41), a clamping screw (42) and a rubber ring seat (43), one end of the connecting end shaft (41) is fixedly connected to one of the first wind wheel (20) or the second wind wheel (30), when one end of the connecting end shaft (41) is fixedly connected to the first wind wheel (20), the other end is inserted into the second wind wheel (30), when one end of the connecting end shaft (41) is fixedly connected to the second wind wheel (30), the other end is inserted into the first wind wheel (20), the clamping screw (42) is set on the connecting end shaft (41), the rubber ring seat (43) is sleeved on the connecting end shaft (41) and is located between the first wind wheel (20) or the second wind wheel (30), and the connecting end shaft (41) can rotate in the rubber ring seat (43).

3. The dual-wind wheel assembly structure according to claim 2, characterized in that: The support assembly (60) includes: a lower base (61), a left support frame (62), a right support frame (63) and a pressure plate (64); the lower base (61) is arranged on the bottom shell (10); the left support frame (62) and the right support frame (63) are arranged on the lower base (61); the rubber ring seat (43) is engaged with the left support frame (62) and the right support frame (63); the pressure plate (64) is detachably arranged on the lower base (61); the pressure plate (64) cooperates with the left support frame (62) and the right support frame (63) to fix the rubber ring seat (43).

4. The dual-wind wheel assembly structure according to claim 3, characterized in that: The left support frame (62) is provided with a left arc opening (621), the right support frame (63) is provided with a right arc opening (631), the rubber ring seat (43) is provided with a left matching groove (431) and a right matching groove (432), the left arc opening (621) is embedded in the left matching groove (431), and the right arc opening (631) is embedded in the right matching groove (432).

5. The dual-wind wheel assembly structure according to claim 4, characterized in that: The distance between the left support frame (62) and the right support frame (63) is smaller than the width of the right matching groove (432).

6. The dual-wind wheel assembly structure according to claim 4, characterized in that: A left semicircular pressing rib (641) and a right semicircular pressing rib (642) are provided in the pressing plate (64); the left semicircular pressing rib (641) is butted against the left arc opening (621); and the right semicircular pressing rib (642) is butted against the right arc opening (631).

7. The dual-wind wheel assembly structure according to claim 6, characterized in that: The radii of the left semicircular pressure rib (641), the left matching groove (431) and the left arc opening (621) are equal, and the radii of the right semicircular pressure rib (642), the right matching groove (432) and the right arc opening (631) are equal.

8. The dual-wind wheel assembly structure according to claim 3, characterized in that: A pressure plate locking column (611) is provided on the lower base (61), and a pressure plate locking hole (643) is provided on the pressure plate (64). The pressure plate (64) can be connected to the lower base (61) by fasteners.

9. The dual-wind wheel assembly structure according to claim 8, characterized in that: The pressing plate (64) is provided with a buckle (644), the lower base (61) is provided with a buckle fitting hole (612), and the buckle (644) is hooked with the buckle fitting hole (612).

10. An air conditioner, characterized in that: An assembly structure of a double wind wheel as described in any one of claims 1 to 9 is applied.

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