Air conditioner

Abstract

The utility model discloses an air conditioner, relates to the technical field of air conditioners, and aims to solve the problem that vibration and noise are generated when a fan runs. The air conditioner comprises a fixing base, a draught fan, a connecting piece and a damping assembly. The draught fan can comprise a base and a machine body, the machine body is arranged on the base, the connecting piece can comprise a first limiting part and a second limiting part, at least part of the base and at least part of the fixing base are arranged between the first limiting part and the second limiting part, and the damping assembly can comprise a supporting piece and a first damping piece. The supporting piece is arranged between the first limiting part and the second limiting part, and at least part of the first damping piece is arranged between the base and the supporting piece. The damping assembly can isolate hard connection between the fixing base and the base, and therefore vibration and noise generated between the draught fan and the fixing base are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to an air conditioner. Background Art

[0002] The terminal unit of an air conditioner, such as a jet unit or an air handling unit, usually includes a fan, which provides air supply power for the entire air conditioning system.

[0003] Air conditioners with fans can usually adjust the air outlet angle and air volume, and can regulate the air efficiently and accurately. They are widely used in commercial, residential, industrial production and warehousing and logistics fields.

[0004] However, when the fan is running, it will generate mechanical vibration in the process of converting electrical energy into mechanical energy, and noise will also be generated along with the vibration. Utility Model Content

[0005] The present application provides an air conditioner for solving the problem of vibration and noise generated when a fan is running.

[0006] To achieve the above objectives, this application adopts the following technical solutions:

[0007] The present application provides an air conditioner, which may include a fixing base, a fan, a connector, and a shock-absorbing assembly. The fan may include a base and a body, the body being disposed on the base. The connector may include a first stopper and a second stopper, with at least portions of the base and the fixing base disposed between the first stopper and the second stopper. The shock-absorbing assembly may include a support member and a first shock-absorbing member, the support member being disposed between the first stopper and the second stopper, and at least portions of the first shock-absorbing member being disposed between the base and the fixing base.

[0008] The connector can be used to connect the fixed seat and the base to prevent the fixed seat and the base from dislodging from the first and second limit portions. The first shock absorber can absorb and attenuate vibrations of the fan. Since the support member is disposed between the first and second limit portions, it can be used to support the connector, thereby preventing the connector from squeezing the first shock absorber when connecting the fixed seat and the base, thereby ensuring the elastic deformation of the first shock absorber and ensuring that the first shock absorber can effectively absorb shock. In this way, the shock absorbing assembly can isolate the hard connection between the fixed seat and the base, thereby reducing vibration and noise generated between the fan and the fixed seat.

[0009] In some embodiments of the present application, the first limiting portion is located on a side of the first shock absorber away from the fixing seat, and the shock absorbing assembly may further include a second shock absorber, at least a portion of which is located between the first limiting portion and the base.

[0010] In this way, the second shock-absorbing member can isolate the hard connection between the first limiting portion and the base, thereby reducing the vibration and noise generated between the first limiting portion and the base, and further improving the shock-absorbing effect.

[0011] In some embodiments of the present application, a first through hole is provided on the base, and at least a portion of the support member abuts against the first limiting portion through the first through hole.

[0012] In this way, since the supporting part is used to support the connecting member, at least a part of the supporting member abuts against the first limiting part through the first through hole. In this way, it can be ensured that when the connecting member connects the fixing seat and the base, there is a gap between the first limiting part and the base for setting the second shock-absorbing member, thereby avoiding excessive squeezing of the base by the first limiting part, resulting in failure of shock absorption of the second shock-absorbing member, ensuring soft contact between the first limiting part and the base, and improving the shock absorption effect of the fan.

[0013] In some embodiments of the present application, the first shock absorbing member and the second shock absorbing member are an integrated structure. In this way, the number of parts is reduced, and the manufacturing and installation are simpler and more convenient.

[0014] In some embodiments of the present application, the support member may include a cylinder with a second through hole provided along the axial direction of the cylinder, and the connecting member may further include a connecting column, at least part of which is located in the second through hole, and the connecting column is connected between the first limiting portion and the second limiting portion.

[0015] In this way, the cylinder is sleeved on the connecting column, the support is more stable, and the hard connection between the fan and the support base is better isolated. At the same time, the connecting column is connected between the first limit part and the second limit part to better prevent the fixing seat and the base from being separated.

[0016] In some embodiments of the present application, the first damper is disposed axially around the cylinder. This allows the cylinder to internally support the first and second stoppers, isolating the first damper from being squeezed by the fan's base and mounting bracket, thereby isolating the rigid connection between the base and mounting bracket and reducing vibration and noise. Furthermore, the axial arrangement around the cylinder absorbs and dampens vibrations from all directions of the fan, resulting in a more effective damping effect.

[0017] In some embodiments of the present application, the air conditioner may further include a water receiving tray, wherein the fixing seat is disposed within the water receiving tray. The fixing seat may include a connecting portion and a fixing portion, wherein the fixing portion is spaced apart from the bottom surface of the water receiving tray, the connecting portion is connected to the fixing portion, and the connecting portion is connected to the water receiving tray.

[0018] In this way, the water collecting pan can be used to collect condensed water when the air conditioner is working. The fixed part is spaced apart from the bottom surface of the water collecting pan, which can prevent the connector and the shock absorbing assembly from coming into contact with the condensed water and causing rust or corrosion, thereby extending the service life of the connector and the shock absorbing assembly. The space between the fixed part and the bottom surface of the water collecting pan can leave installation space for the connector.

[0019] In some embodiments of the present application, the support member may include a cylindrical body with a second through hole provided along the axial direction of the cylindrical body, and the connecting member may further include a connecting column, at least a portion of the connecting column is located in the second through hole, and the connecting column is connected between the first limiting portion and the second limiting portion. The connecting member may include a bolt and a nut, wherein the bolt may include a screw and a head, the head constituting at least a portion of the first limiting portion, the screw constituting at least a portion of the connecting column, and the nut constituting at least a portion of the second limiting portion.

[0020] Bolt and nut connections allow for control of the preload between connected components by adjusting the tightening of the bolts, thereby improving the stability and reliability of the connection and preventing loosening or slipping of the components under load. Furthermore, bolt and nut connections offer excellent vibration resistance, capable of withstanding a certain degree of vibration and impact loads, further reducing vibration and noise generated during fan operation. Furthermore, bolt and nut connections avoid deformation defects caused by welding.

[0021] In some embodiments of the present application, the nut is a rivet nut, a connecting hole is provided on the fixing portion, a portion of the rivet nut is located on a side of the fixing portion away from the first shock absorber, and a portion of the rivet nut abuts against the support member through the connecting hole.

[0022] That is, the rivet nut includes an extension portion and a barrel portion, the extension portion is located on the side of the fixing portion away from the first shock absorber, the barrel portion includes a threaded portion and a clamping portion, the clamping portion abuts against the bottom end of the support member, and the threaded portion is sleeved in the support member and connected with the bolt.

[0023] The use of rivet nuts in conjunction with bolts offers low production costs, simple and efficient installation, and excellent tightening effects. The extension portion is used to limit the fixing portion, preventing it from dislodging from between the bolt and nut. The pressing portion abuts the bottom end of the support member, preventing the first and second shock absorbers from being squeezed when the connector is tightened, thereby increasing the elastic deformation margin of the first and second shock absorbers and reducing vibration and noise. The threaded portion is sleeved within the support member, reducing assembly space requirements and saving installation space.

[0024] The present application also provides an air conditioner comprising a fixing base, a fan, a connector, and a shock-absorbing assembly. The fan comprises a base and a body, the body being mounted on the base. The connector comprises a first stopper and a second stopper for connecting the fixing base to the base. The shock-absorbing assembly comprises a support member and a first shock-absorbing member, the support member being mounted between the first stopper and the second stopper to support the connector. At least a portion of the first shock-absorbing member is disposed between the base and the fixing base.

[0025] In this way, the support member can prevent the connecting member from squeezing the first shock-absorbing member when connecting the fixing seat and the base, thereby ensuring the elastic deformation of the first shock-absorbing member, and then ensuring that the first shock-absorbing member can effectively absorb shock, and play the role of isolating the hard connection between the fixing seat and the base, thereby reducing the vibration and noise generated between the fan and the fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0027] Figure 1 This is one of the structural diagrams of an air conditioner provided in an embodiment of the present application;

[0028] Figure 2 for Figure 1 The second structural diagram of the air conditioner shown;

[0029] Figure 3 for Figure 1 The third structural diagram of the air conditioner shown;

[0030] Figure 4 for Figure 1 One of the top views of the air conditioner shown;

[0031] Figure 5 for Figure 4 A cross-sectional view of the air conditioner shown in the AA direction;

[0032] Figure 6 for Figure 5 An enlarged view of point B in the air conditioner shown;

[0033] Figure 7 A schematic structural diagram of a fan provided in an embodiment of the present application;

[0034] Figure 8 A schematic structural diagram of a shock absorbing assembly provided in an embodiment of the present application;

[0035] Figure 9 for Figure 1 The fourth structural diagram of the air conditioner shown;

[0036] Figure 10 for Figure 1 The fifth structural diagram of the air conditioner shown;

[0037] Figure 11 for Figure 1 The sixth structural diagram of the air conditioner shown;

[0038] Figure 12 for Figure 1 The seventh structural diagram of the air conditioner shown;

[0039] Figure 13 for Figure 1 The eighth structural diagram of the air conditioner shown;

[0040] Figure 14 for Figure 1 The ninth structural diagram of the air conditioner shown;

[0041] Figure 15 for Figure 1 A second top view of the air conditioner shown;

[0042] Figure 16 for Figure 15 A cross-sectional view of the air conditioner shown in the CC direction;

[0043] Figure 17 for Figure 1 The structural diagram of the air conditioner shown in FIG10;

[0044] Figure 18 for Figure 1 The structural diagram of the air conditioner shown is eleven.

[0045] Reference numerals: 100, air conditioner;

[0046] 10. Fixing seat; 11. Connecting portion; 111. First connecting portion; 112. Second connecting portion; 12. Fixing portion; 13. Extension portion; 131. First extension portion; 132. Second extension portion; 121. Connecting hole; 20. Fan; 21. Base; 211. First through hole; 22. Body; 30. Connecting piece; 31. First limiting portion; 31A. Head; 32. Second limiting portion; 33. Connecting column; 33A, screw; 34, gasket; 35, bolt; 36, nut; 36A, rivet nut; 361, extension edge; 362, barrel; 363, threaded portion; 364, pressing portion; 40, shock-absorbing assembly; 41, support member; 411, barrel; 412, second through hole; 42, first shock-absorbing member; 421, chamfer; 43, second shock-absorbing member; 50, water tray; 60, air outlet. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0048] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0049] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0050] The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "at least one" means one or more, and "a plurality" means two or more.

[0051] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connect" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. Furthermore, when describing pipelines, the terms "connected" and "connected" used in this application have the meaning of conducting electricity. The specific meanings need to be understood in the context.

[0052] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0053] Air conditioners, essential for regulating indoor environments, come in a variety of types and specifications, tailored to the needs of their users. Jet units, among them, are a highly efficient and flexible type of air conditioner. Their flexible air delivery and air handling capabilities have led to their widespread use in large public buildings and industrial plants.

[0054] As the core component of the air conditioner, the fan drives the air flow through high-speed rotating blades, forming a powerful airflow circulation, thereby promoting heat exchange and ensuring that the air conditioner can complete the air processing work efficiently.

[0055] However, when the fan is running, due to factors such as unbalanced fan impeller, bearing wear or improper installation, the fan will vibrate, and the vibration will produce noise, which will cause a bad user experience.

[0056] Based on this, an embodiment of the present application provides an air conditioner, which can isolate the hard connection between the fan and the fixing base by setting a shock-absorbing structure between the fan and the fixing base, thereby reducing the vibration and noise generated between the fan and the fixing base.

[0057] Please refer to Figure 1 and Figure 2 , Figure 1 This is one of the structural diagrams of an air conditioner 100 provided in an embodiment of the present application. Figure 2 for Figure 1 The second structural diagram of the air conditioner 100 shown in FIG. 1 may include a fixing base 10 , a fan 20 , a connecting member 30 and a shock absorbing assembly 40 .

[0058] Please refer to Figure 3 , Figure 3 for Figure 1 As shown in the third structural diagram of the air conditioner 100 , the fan 20 may include a base 21 and a body 22 . The body 22 is disposed on the base 21 , that is, the base 21 is used to fix and support the body 22 .

[0059] The body 22 may include a drive unit, a main shaft, bearings, an impeller, and a housing. The drive unit includes a motor and a transmission. The motor is used to convert electrical energy into mechanical energy and provide rotational force, and the transmission is used to adjust the speed and direction of the motor to meet different working requirements. The main shaft is connected between the drive unit and the impeller to transmit the rotational force generated by the drive unit to the impeller. The bearings are used to support the main shaft to reduce friction and wear of the main shaft during rotation. The impeller is used to rotate to promote the flow of gas or air, and the housing is used to protect the internal structure of the body and guide the airflow generated by the impeller.

[0060] Please refer to Figure 4 、 Figure 5 and Figure 6 , Figure 4 for Figure 1 One of the top views of the air conditioner 100 is shown, Figure 5 for Figure 4 The cross-sectional view of the air conditioner 100 shown in the AA direction, Figure 6 for Figure 5An enlarged view of point B in the air conditioner 100 is shown. The connector 30 may include a first stopper 31 and a second stopper 32, with at least a portion of the base 21 and the fixing base 10 disposed between the first stopper 31 and the second stopper 32. The connector 30 may be used to connect the fixing base 10 and the base 21 to prevent the fixing base 10 and the base 21 from falling out of the first stopper 31 and the second stopper 32.

[0061] The shock absorbing assembly 40 may include a support member 41 and a first shock absorbing member 42 . The support member 41 is disposed between the first limiting portion 31 and the second limiting portion 32 . At least a portion of the first shock absorbing member 42 is disposed between the base 21 and the fixing seat 10 .

[0062] The first shock absorber 42 may be made of an elastic material to absorb and attenuate vibration of the fan 20 , which is not further limited in this application. Alternatively, the first shock absorber 42 may be made of rubber, elastomeric plastic, or polyurethane.

[0063] In some embodiments of the present application, the first shock absorber 42 may be made of rubber. As a commonly used elastic material, rubber has advantages such as high elasticity, wear resistance, flex fatigue resistance, and long service life, and can effectively absorb and attenuate vibrations and abnormal noises generated by the fan 20 during operation.

[0064] Because the support member 41 is disposed between the first stopper 31 and the second stopper 32, it supports the connector 30, thereby preventing the connector 30 from squeezing the first damper 42 when connecting the mounting base 10 to the base 21. This ensures the elastic deformation of the first damper 42 and, in turn, ensures that the first damper 42 can effectively absorb shock. In this way, the damping assembly 40 can isolate the rigid connection between the mounting base 10 and the base 21, thereby reducing vibration and noise generated between the fan 20 and the mounting base 10.

[0065] In some embodiments of the present application, the first limit portion 31 is located on a side of the first shock absorber 42 away from the fixing base 10. The shock absorbing assembly 40 may further include a second shock absorber 43, at least part of which is disposed between the first limit portion 31 and the base 21.

[0066] It should be noted that, optionally, the material of the second shock absorber 43 can be the same as the material of the first shock absorber 42 , and optionally, the material of the second shock absorber 43 can also be different from the material of the first shock absorber 42 , and this application does not make specific limitations on this.

[0067] In one possible structural design, the second shock absorber 43 may also be made of an elastic material, which is not further limited in this application. Alternatively, the second shock absorber 43 may be made of rubber, elastomeric plastic, or polyurethane. This allows the second shock absorber 43 to isolate the rigid connection between the first stopper 31 and the base 21, thereby reducing vibration and noise generated between the first stopper 31 and the base 21 and further improving the shock absorption effect.

[0068] Please refer to Figure 6 and Figure 7 , Figure 7 This is a structural schematic diagram of a fan 20 provided in an embodiment of the present application. In some embodiments of the present application, a first through hole 211 is provided on the base 21, and at least a portion of the support member 41 abuts against the first limiting portion 31 through the first through hole 211.

[0069] In this way, since the support member 41 is used to support the connecting member 30, at least a portion of the support member 41 abuts against the first limiting portion 31 through the first through-hole 211. This ensures that when the connecting member 30 connects the fixing seat 10 and the base 21, a gap for arranging the second shock absorber 43 is provided between the first limiting portion 31 and the base 21. This prevents the first limiting portion 31 from excessively squeezing the base 21, which could cause the second shock absorber 43 to fail to absorb shock. This ensures soft contact between the first limiting portion 31 and the base 21, thereby improving the shock absorption effect of the fan 20. In some embodiments of the present application, the first shock absorber 42 and the second shock absorber 43 are integrally structured. That is, at least a portion of the first shock absorber 42 passes through the first through-hole 211 to form the second shock absorber 43. The second shock absorber 43 is connected between the first limiting portion 31 and the base 21, isolating the first limiting portion 31 and the base 21 from the hard connection and reducing vibration.

[0070] In addition, the first shock absorbing member 42 and the second shock absorbing member 43 are provided as an integrated structure, so that the number of parts of the air conditioner 100 is reduced, and the manufacturing and installation are simpler and more convenient.

[0071] Please refer to Figure 6 、 Figure 8 and Figure 9 , Figure 8 This is a schematic structural diagram of a shock absorbing assembly 40 provided in an embodiment of the present application. Figure 9 for Figure 1 In the fourth structural diagram of the air conditioner 100 shown in FIG. 1 , in some embodiments of the present application, the support member 41 may include a cylinder 411 having a second through hole 412 defined along the axial direction of the cylinder 411. The connector 30 may further include a connecting post 33, at least a portion of which is located within the second through hole 412, and the connecting post 33 is connected between the first stopper 31 and the second stopper 32.

[0072] In this way, the cylinder 411 is sleeved on the connecting column 33, providing a more stable support and better isolating the hard connection between the fan 20 and the support base 10. At the same time, the connecting column 33 is connected between the first limiting portion 31 and the second limiting portion 32 to better prevent the fixing base 10 from separating from the base 21.

[0073] The material of the cylinder 411 can be a material that can withstand pressure and is not easily deformed, which can be selected according to specific actual conditions and is not further limited in this application. Optionally, the material of the cylinder 411 can be steel.

[0074] In some embodiments of the present application, the connector 30 may further include a gasket 34 connected between the first stopper 31 and the second damper 43. The gasket 34 can evenly distribute the pressure between the first stopper 31 and the second damper 43, preventing the first stopper 31 from loosening or being damaged due to uneven pressure. Furthermore, the gasket 34 can increase the contact area between the first stopper 31 and the second damper 43, thereby improving the stability and reliability of the connection.

[0075] Optionally, the gasket 34 may be a flat washer, a spring washer, a lock washer or a rubber gasket, which is not further limited in the present application.

[0076] In some embodiments of the present application, the first shock absorber 42 is axially disposed around the cylinder 411. This allows the cylinder 411 to support the first and second stoppers 31, 32 inside the first shock absorber 42, isolating the first shock absorber 42 from being squeezed by the base 21 and mounting base 10 of the fan 20. This isolates the rigid connection between the base 21 and mounting base 10, reducing vibration and noise. Furthermore, the axial arrangement around the cylinder 411 absorbs and dampens vibrations from the fan 20 in all directions, resulting in a more effective shock absorption effect.

[0077] In some embodiments, the second shock absorber 43 can also be disposed axially around the cylinder 411. In this manner, the cylinder 411 isolates the second shock absorber 43 from the pressure exerted by the base 21 of the fan 20 and the first stopper 31, thereby isolating the rigid connection between the base 21 and the first stopper 31 and reducing vibration and noise. Furthermore, the axial arrangement around the cylinder 411 absorbs and dampens vibrations from the fan 20 in all directions, achieving a more effective shock absorption effect.

[0078] Please refer to Figure 9 and Figure 10 , Figure 10 for Figure 1In the fifth structural diagram of the air conditioner 100 shown in FIG. 5 , in some embodiments of the present application, the air conditioner 100 may further include a water receiving tray 50, and the fixing base 10 is disposed in the water receiving tray 50. The fixing base 10 may include a connecting portion 11 and a fixing portion 12, the fixing portion 12 being spaced apart from the bottom surface of the water receiving tray 50, the connecting portion 11 being connected to the fixing portion 12, and the connecting portion 11 being connected to the water receiving tray 50.

[0079] In this way, the water collecting pan 50 can be used to collect condensed water when the air conditioner 100 is working. The fixed portion 12 is spaced apart from the bottom surface of the water collecting pan 50, which can prevent the connector 30 and the shock absorbing assembly 40 from contacting the condensed water and causing rust or corrosion, thereby extending the service life of the connector 30 and the shock absorbing assembly 40, and the spacing between the fixed portion 12 and the bottom surface of the water collecting pan 50 can reserve installation space for the connector 30.

[0080] In order to improve the stability of the fixing seat 10, in some embodiments, the connecting part 11 may include: a first connecting part 111 and a second connecting part 112, the first connecting part 111 and the second connecting part 112 are arranged at intervals, and one end of the first connecting part 111 and the second connecting part 112 are both connected to the fixing part 12, and the other ends of the first connecting part 111 and the second connecting part 112 can be connected to the water receiving tray.

[0081] Optionally, the first connecting portion 111 and the second connecting portion 112 may both be connecting plates of a plate-like structure, and the fixing portion 12 may also be a fixing plate. The first connecting portion 111, the fixing portion 12, and the second connecting portion 112 may be an integral structure. For example, the first connecting portion 111, the fixing portion 12, and the second connecting portion 112 may be formed by bending a plate body through a bending process.

[0082] In this way, connecting parts 11 are provided on both sides of the fixing part 12, so that the first connecting part 111 and the second connecting part 112 can both support the fixing part 12, thereby enabling the fixing part 12 to withstand pressure from both sides, thereby increasing the support stability and reliability of the fixing base 10 for the fan 20.

[0083] To facilitate the connection between the fixing base 10 and the water receiving tray 50, in some embodiments, the fixing base 10 may further include an extension portion 13, which may be connected to the connecting portion 11, and the connecting surface of the extension portion 13 and the water receiving tray 50 is arranged parallel to each other. In this way, the contact surface between the fixing base 10 and the water receiving tray 50 can be increased, making the connection between the fixing base 10 and the water receiving tray 50 easier.

[0084] Optionally, the extension portion 13 and the water receiving tray 50 may be connected by a non-detachable fixed connection. For example, the extension portion 13 and the water receiving tray 50 may be connected by welding or gluing. In this way, the connection strength between the extension portion 13 and the water receiving tray 50 is high, which can prevent the fixing base 10 from falling off the water receiving tray 50. In addition, this connection method does not require drilling holes in the water receiving tray 50, thereby preventing water leakage from the water receiving tray 50.

[0085] Optionally, the extension portion 13 and the water receiving tray 50 may be connected in a non-detachable fixed manner. For example, the extension portion 13 and the water receiving tray 50 may be connected in a snap-fit ​​or threaded manner. In this way, when the fixing base 10 needs to be removed from the water receiving tray 50 for maintenance, the fixing base 10 can be easily assembled and disassembled, thereby improving maintenance efficiency.

[0086] In a possible structural design, the extension portion 13 may include a first extension portion 131 and a second extension portion 132 . The first extension portion 131 may be connected to the first connection portion 111 , and the second extension portion 132 may be connected to the second connection portion 112 .

[0087] Optionally, the first extension portion 131 and the second extension portion 132 may both be extension plates of a plate-like structure. The first extension portion 131, the first connecting portion 111, the fixing portion 12, the second connecting portion 112, and the second extension portion 132 may be an integral structure. For example, the first extension portion 131, the first connecting portion 111, the fixing portion 12, the second connecting portion 112, and the second extension portion 132 may be formed by bending a plate body through a bending process.

[0088] Thus, the extending portions 13 are provided on opposite sides of the fixing portion 12 , thereby further increasing the contact area between the fixing base 10 and the water receiving tray 50 , thereby increasing the stability and reliability of the connection between the fixing base 10 and the water receiving tray 50 .

[0089] Please refer to Figure 8 and Figure 11 , Figure 11 for Figure 1 In the sixth structural diagram of the air conditioner 100 shown in FIG. 1 , in some embodiments of the present application, the support member 41 may include a barrel 411 having a second through hole 412 defined along the axial direction of the barrel 411. The connector 30 may further include a connecting post 33, at least a portion of which is located within the second through hole 412, and the connecting post 33 is connected between the first limiting portion 31 and the second limiting portion 32. The connector 30 may include a bolt 35 and a nut 36, wherein the bolt 35 may include a screw 33A and a head 31A, wherein the head 31A constitutes at least a portion of the first limiting portion 31, the screw 33A constitutes at least a portion of the connecting post 33, and the nut 36 constitutes at least a portion of the second limiting portion 32.

[0090] The coordinated connection of bolt 35 and nut 36 allows for control of the preload between connector 30 by adjusting the tightening of bolt 35, thereby improving the stability and reliability of the connection and preventing connector 30 from loosening or slipping when subjected to force. Furthermore, the coordinated connection of bolt 35 and nut 36 exhibits excellent vibration resistance, capable of withstanding a certain degree of vibration and impact loads, thereby effectively reducing the vibration and noise generated during operation of fan 20. Furthermore, the coordinated connection of bolt 35 and nut 36 avoids deformation defects caused by welding.

[0091] Please refer to Figure 12 、 Figure 13 and Figure 14 , Figure 12 for Figure 1 The seventh structural diagram of the air conditioner 100 is shown in FIG. Figure 13 for Figure 1 The eighth structural diagram of the air conditioner 100 is shown in FIG. Figure 14 for Figure 1 As shown in the ninth structural diagram of the air conditioner 100, in some embodiments of the present application, the nut 36 is a rivet nut 36A, a connecting hole is provided on the fixing portion 12, a portion of the rivet nut 36A is located on the side of the fixing portion 12 away from the first shock absorber 42, and a portion of the rivet nut 36A is in contact with the support member 41 through the connecting hole 121.

[0092] That is, please refer to Figure 15 and Figure 16 , Figure 15 for Figure 1 The second top view of the air conditioner 100 is shown. Figure 16 for Figure 15 The cross-sectional view of the air conditioner 100 shown in the CC direction shows that the rivet nut 36A includes an extended edge 361 and a barrel 362. The extended edge 361 is located on the side of the fixing portion 12 away from the first shock absorber 42. The barrel 362 includes a threaded portion 363 and a clamping portion 364. The clamping portion 364 abuts against the bottom end of the support member 41. The threaded portion 363 is sleeved in the support member 41 and is connected with the bolt 35.

[0093] The use of a rivet nut 36A in conjunction with the bolt 35 offers low production costs, simple and efficient installation, and excellent tightening effects. The extended edge 361 is used to position the fixing portion 12, preventing it from slipping out from between the bolt 35 and the nut 36. The pressing portion 364 abuts the bottom end of the support member 41, preventing the first and second shock absorbers 42, 43 from being squeezed when the connector 30 is tightened, thereby increasing the elastic deformation margin of the first and second shock absorbers 42, 43 and reducing vibration and noise. The threaded portion 363 is sleeved within the support member 41, reducing assembly space requirements and saving installation space.

[0094] Please refer to Figure 16 and Figure 17 , Figure 17 for Figure 1 As shown in the tenth structural diagram of the air conditioner 100, in some embodiments of the present application, a chamfer 42 is provided at one end of the first shock absorber 42 away from the first limiting portion 31, so that installation space can be reserved for the connecting member 30 to avoid interference between the first shock absorber 42 and the rivet nut 36A during installation.

[0095] Please refer to Figure 18 , Figure 18 for Figure 1 As shown in the eleventh structural diagram of the air conditioner 100, in some embodiments of the present application, the air conditioner 100 may further include an air outlet 60, and the air outlet 60 is connected to the fan 20 through a flexible connector to achieve a soft connection between the fan 20 and the air outlet 60.

[0096] The flexible connector is made of a material that can bend and withstand tension, which is not further limited in this application. Optionally, the flexible connector can be canvas.

[0097] In this way, the flexible connector can absorb the vibration of the fan 20 and prevent the vibration generated by the fan 20 from being transmitted to the air outlet 60 .

[0098] In understanding the scope of the present invention, the term "comprise" and its derivatives as used herein are intended to be open terms that specify the presence of stated features, elements, components, groups, wholes, and / or steps, but do not exclude the presence of other unstated features, elements, components, groups, wholes, and / or steps. This concept also applies to words with similar meanings, such as the terms "include," "have," and their derivatives.

[0099] As used herein, the terms "attached" or "attached" include: configurations where an element is directly secured to another element by securing it directly to the other element; configurations where an element is indirectly secured to the other element by securing it to an intermediate member that is in turn secured to the other element; and configurations where one element is integral with the other, i.e., one element is substantially a part of the other. This definition also applies to words with similar meanings such as "connect," "connect," "couple," "mount," "bond," "secure," and their derivatives. Finally, terms of degree such as "substantially," "approximately," and "approximately" as used herein represent an amount of deviation that would modify the term such that the end result would not be significantly changed.

[0100] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise indicated.

[0101] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are for illustrative and illustrative purposes only and are not intended to limit the utility model to the described embodiments. In addition, those skilled in the art will understand that the utility model is not limited to the above embodiments and that various variations and modifications may be made based on the teachings of the utility model, and such variations and modifications are all within the scope of protection claimed by the utility model.

Claims

1. An air conditioner, characterized in that: include: Fixed seat; The fan comprises a base and a body, wherein the body is arranged on the base; a connecting member comprising a first limiting portion and a second limiting portion, wherein at least a portion of the base and the fixing seat is disposed between the first limiting portion and the second limiting portion to connect the fixing seat and the base; Shock-absorbing components, including: a supporting member, the supporting member being disposed between the first limiting portion and the second limiting portion to support the connecting member; The first shock-absorbing member is at least partially disposed between the base and the fixing seat.

2. An air conditioner according to claim 1, characterized in that: The first limiting portion is located on a side of the first shock absorbing member facing away from the fixing seat; The shock absorbing assembly further comprises: A second shock absorbing member is at least partially disposed between the first limiting portion and the base.

3. An air conditioner according to claim 2, characterized in that: The base is provided with a first through hole, and at least a portion of the support member abuts against the first limiting portion through the first through hole.

4. An air conditioner according to claim 2, characterized in that: The first shock absorbing member and the second shock absorbing member are an integrated structure.

5. An air conditioner according to claim 1, characterized in that: The support member comprises: a cylinder, with a second through hole provided along the axial direction of the cylinder; The connecting member further includes a connecting column, at least a portion of which is located in the second through hole, and the connecting column is connected between the first limiting portion and the second limiting portion.

6. An air conditioner according to claim 5, characterized in that: The first shock-absorbing member is axially arranged around the cylinder.

7. An air conditioner according to claim 1, characterized in that: The air conditioner comprises: a water receiving tray, wherein the fixing seat is arranged in the water receiving tray; The fixing seat includes a connecting portion and a fixing portion, the fixing portion is spaced apart from the bottom surface of the water receiving tray, the connecting portion is connected to the fixing portion, and the connecting portion is connected to the water receiving tray.

8. An air conditioner according to claim 7, characterized in that: The support member includes: a cylinder, a second through hole is provided along the axial direction of the cylinder; the connecting member further includes: a connecting column, at least a portion of the connecting column is located in the second through hole, and the connecting column is connected between the first limiting portion and the second limiting portion; The connecting member includes a bolt and a nut. The bolt includes a screw rod and a head. The head constitutes at least a part of the first limiting portion, the screw rod constitutes at least a part of the connecting column, and the nut constitutes at least a part of the second limiting portion.

9. An air conditioner according to claim 8, characterized in that: The nut is a rivet nut, a connecting hole is provided on the fixing portion, a portion of the rivet nut is located on a side of the fixing portion away from the first shock absorber, and a portion of the rivet nut abuts against the support member through the connecting hole.

10. An air conditioner, characterized in that: include: Fixed seat; The fan comprises a base and a body, wherein the body is arranged on the base; A connecting member, comprising a first limiting portion and a second limiting portion, for connecting the fixing seat and the base; Shock-absorbing components, including: a supporting member, the supporting member being disposed between the first limiting portion and the second limiting portion to support the connecting member; The first shock-absorbing member is at least partially disposed between the base and the fixing seat.

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