Air conditioner

Abstract

The utility model provides an air conditioner, and relates to the technical field of air conditioning equipment. The air conditioner comprises a base and cross-flow fan blades. The base is provided with a matching part and a guide opening; the cross-flow fan is arranged in the air duct of the base, one end of the cross-flow fan is used for being connected with the motor, and the other end of the cross-flow fan is movably connected with the matching part through the guide opening. The mounting piece is arranged on the base, the guide opening is formed in the mounting piece, and therefore the cross-flow fan blade can conveniently stretch into the mounting piece from the guide opening and is in running fit with the matching part arranged on the mounting piece, rapid assembly of the cross-flow fan blade and the mounting piece is achieved, and the assembly efficiency is improved; one end of the cross-flow fan blade is driven by the mounting piece to be separated from the motor and pulled out in the axial direction, so that the cross-flow fan blade can be quickly disassembled, and the other end of the cross-flow fan blade can be separated from the matching part along the guide opening; therefore, the disassembly and assembly steps of the cross-flow fan are few, and the disassembly and assembly efficiency is effectively improved, so that the air conditioner is convenient to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner. Background Art

[0002] In order to facilitate the cleaning and maintenance of the interior of the air conditioner, there are detachable indoor units on the market, which are assembled from different scattered detachable parts. During the disassembly process, since the cross-flow fan blades are located inside the air conditioner and are fixed by screws, the disassembly of the cross-flow fan blades has always been problematic in that there are many disassembly parts and many disassembly steps. Utility Model Content

[0003] The utility model aims to provide an air conditioner, which can realize the rapid assembly of fan blades and improve the disassembly and assembly efficiency.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides an air conditioner, comprising a base, a mounting member and a crossflow fan blade;

[0006] The base is provided with an air duct, the mounting piece is provided with a matching portion and a guide port, and the mounting piece is arranged on the base;

[0007] The crossflow fan blade is arranged in the air duct, and one end of the crossflow fan blade is used to be connected with the motor, and the other end is rotatably connected with the matching part through the guide port.

[0008] In the above embodiment, a mounting piece is provided on the base, and a guide opening is provided on the mounting piece, so that the cross-flow fan blade can be extended from the guide opening and rotatably matched with the matching portion provided on the mounting piece, thereby realizing rapid assembly of the cross-flow fan blade and the mounting piece and improving assembly efficiency; similarly, when disassembly is required, it is only necessary to drive one end of the cross-flow fan blade to be separated from the motor through the mounting piece and quickly pull it out axially from the air duct, so as to realize rapid disassembly of the cross-flow fan blade, and the other end of the cross-flow fan blade can also be separated from the matching portion along the guide opening; it can be seen that the disassembly and assembly steps of the cross-flow fan blade are reduced, which effectively improves the disassembly and assembly efficiency, thereby facilitating the cleaning and maintenance of the air conditioner.

[0009] In an optional embodiment, the mounting member is detachably disposed on the base.

[0010] In the above embodiment, by providing a detachable mounting member, it is convenient to install the mounting member on the base or remove it from the base, and it is further convenient to assemble or disassemble the crossflow fan blade and the mounting member.

[0011] In an optional embodiment, the mounting member is further provided with two guide portions, the two guide portions are integrally formed with the matching portion, and the two guide portions are arranged opposite to each other to jointly form the guide opening.

[0012] In the above embodiment, two relative guide parts are provided so that during the installation process, the rotating part is guided into the matching part by the guide parts and a movable fit is achieved, thereby realizing rapid assembly of the leaf and the mounting part and improving assembly efficiency.

[0013] In an optional embodiment, the matching portion is in a ring shape and is provided with an opening communicating with the guide port, and the annular inner wall of the matching portion is rotationally matched with one end of the crossflow fan blade;

[0014] The two guide portions are respectively adjacent to the openings of the matching portion and are integrally formed.

[0015] In the above embodiment, the guide port is formed by two relatively arranged guide parts. By bringing one end of the cross-flow fan blade into the guide port and entering the matching part along the guide part, and finally achieving rotational matching with the matching part, the cross-flow fan blade and the mounting part can be quickly assembled, thereby improving the assembly efficiency.

[0016] In an optional embodiment, the distance between the two guide portions gradually increases in a direction away from the matching portion, so that the guide opening has a bell-mouth structure.

[0017] In the above embodiment, the spacing between the two guide parts at one end away from the matching part is large, and the spacing between the two guide parts at the other end close to the matching part is small, that is, the guide opening is set to be a trumpet shape, which can effectively guide the rotating part to the matching part; therefore, during the installation process, the larger end of the guide opening formed by the two guide parts can enable the rotating part to quickly enter the guide opening and enter the matching part along the guide part, and finally be firmly engaged with the matching part.

[0018] In an optional embodiment, the air conditioner further comprises a rotating member, the rotating member is connected to a rotating shaft at one end of the crossflow fan blade, the rotating member is provided with an annular groove, and the annular groove is rotationally engaged with the mating portion.

[0019] In the above embodiment, the sliding groove and the matching portion are rotated to match each other, so that the rotating member and the connecting member are firmly connected, and the crossflow fan blade can rotate smoothly under the drive of the motor.

[0020] In an optional embodiment, the guide portion is arc-shaped.

[0021] In the above embodiment, since the distance between the two guide parts gradually increases in the direction away from the matching part, the guide part is in the shape of an outward convex arc surface, which can prevent the guide part from getting stuck in the process of guiding the rotating part to engage with the matching part, and can also reduce the collision between the guide part and the rotating part, ensuring that the rotating part is smoothly engaged with the matching part.

[0022] In an optional embodiment, the indoor unit further comprises a movable end cover, and the movable end cover is connected to the mounting member and can be movably disposed on the base.

[0023] In the above embodiment, the air conditioner also includes a motor, one end of the crossflow fan blade is plugged into the output end of the motor, the motor is used to drive the crossflow fan blade to rotate, and the other end of the crossflow fan blade is connected to the mounting part; therefore, the crossflow fan blade can be driven to detach from the motor by pulling the movable end cover with external force, thereby realizing rapid disassembly of the crossflow fan blade.

[0024] In an optional embodiment, the movable end cover and the mounting member are integrally formed.

[0025] In the above embodiment, by integrating the movable end cover and the mounting piece into an integrated design, it is not only convenient for processing and manufacturing, and improves the structural strength and connection stability, but also easy for assembly, thereby improving the efficiency of installation or disassembly.

[0026] In an optional embodiment, the air conditioner further comprises an upper base module and a lower base module which are detachably connected, and the base and the cross-flow blades are both arranged on the lower base module.

[0027] The beneficial effects of the air conditioner provided by the embodiment of the utility model include: by arranging a mounting piece on the base and arranging a guide opening on the mounting piece, it is convenient for the cross-flow fan blade to extend from the guide opening and rotate and cooperate with the matching portion arranged on the mounting piece, thereby realizing rapid assembly of the cross-flow fan blade and the mounting piece; similarly, when disassembly is required, it is only necessary to drive one end of the cross-flow fan blade to be separated from the motor through the mounting piece, and to quickly pull it out axially from the air duct, so as to realize rapid disassembly of the cross-flow fan blade, and the other end of the cross-flow fan blade can also be separated from the matching portion along the guide opening; it can be seen that the disassembly and assembly steps of the cross-flow fan blade are small, which effectively improves the disassembly and assembly efficiency, thereby facilitating the cleaning and maintenance of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of an indoor unit provided in an embodiment of the utility model;

[0030] Figure 2 An exploded view of an indoor unit provided in an embodiment of the utility model;

[0031] Figure 3 A schematic diagram of the structure of an air conditioner provided by an embodiment of the utility model;

[0032] Figure 4 The embodiment of the utility model provides Figure 3 Middle partial enlarged picture;

[0033] Figure 5 A partial structural schematic diagram of an air conditioner provided in an embodiment of the utility model.

[0034] Icons: 1-air conditioner; 10-upper base module; 20-lower base module; 110-base; 120-mounting member; 121-matching part; 122-guide opening; 123-guide part; 124-opening; 130-rotating part; 131-annular groove; 140-crossflow fan blade; 150-movable end cover. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0040] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In order to facilitate the cleaning and maintenance of the air conditioner, some modular indoor units are available on the market, which are composed of multiple modules. During the module disassembly process of such indoor units, due to the complex structure, it usually requires tedious and complicated operation procedures to remove the fan blades, which is inconvenient and inefficient.

[0042] Based on the above problems, the utility model provides an air conditioner, the air conditioner includes an indoor unit and an outdoor unit connected to each other, wherein Figure 1 and Figure 2 The indoor unit includes an upper base module 10 and a lower base module 20 that are detachably connected. Therefore, when it is necessary to clean the interior of the indoor unit, it is only necessary to disassemble the upper base module 10 and the lower base module 20 and other internal components thereof for convenient cleaning.

[0043] See also Figures 3 to 5 The lower base module 20 includes an air conditioner 1 , and the air conditioner 1 includes a base 110 , a mounting member 120 , a rotating member 130 and a cross-flow fan blade 140 .

[0044] The mounting member 120 is disposed on the base 110 , and the mounting member 120 is provided with a matching portion 121 and a guide opening 122 .

[0045] The base 110 is provided with an air duct, and the crossflow fan blade 140 is arranged in the air duct, and one end of the crossflow fan blade 140 is connected to the rotating member 130, and the other end is connected to the motor. The rotating member 130 is rotatably connected to the matching part 121, and the guide port 122 is used to guide the rotating member 130 to rotate and match with the matching part 121.

[0046] In this embodiment, a guide opening 122 is provided in the mounting member 120 to facilitate the movable engagement of the rotating member 130 with the engagement portion 121 of the mounting member 120 through the guide opening 122, thereby achieving rapid assembly of the crossflow blade 140 and the mounting member 120 and improving assembly efficiency.

[0047] Of course, in other embodiments of the present invention, the matching portion 121 and the guide port 122 may also be directly disposed on the base 110 , that is, one end of the crossflow fan blade 140 is connected to the motor, and the other end is movably connected to the matching portion 121 disposed on the base 110 .

[0048] Furthermore, the mounting member 120 is further provided with a guide portion 123 , the guide portion 123 is connected to the matching portion 121 , and the guide portion 123 forms a guide opening 122 .

[0049] In this embodiment, the guide portion 123 connected to the matching portion 121 is provided so that during the installation process, the guide portion 123 guides the rotating member 130 to the matching portion 121 for rotational matching, thereby achieving rapid assembly of the leaf and the mounting member 120 and improving assembly efficiency.

[0050] Furthermore, the matching portion 121 is ring-shaped and is provided with an opening 124 connected to the guide port 122, and the annular inner wall of the matching portion 121 is rotationally matched with the rotating member 130; there are two guide portions 123, and the two guide portions 123 are respectively connected to the ends of the opening 124 of the matching portion 121, and the two guide portions 123 are arranged opposite to each other to jointly form the guide port 122.

[0051] In this embodiment, the guide opening 122 is formed by two relatively arranged guide parts 123. By bringing the rotating part 130 into the guide opening 122 and entering the matching part 121 along the guide part 123, and finally rotating and matching with the matching part 121, the cross-flow fan blade 140 and the mounting part 120 can be quickly assembled, thereby improving the assembly efficiency.

[0052] Furthermore, the distance between the two guiding portions 123 gradually increases in a direction away from the matching portion 121 .

[0053] In this embodiment, the distance between the two guide portions 123 at one end away from the matching portion 121 is large, and the distance between the two ends close to the matching portion 121 is small. Therefore, during the installation process, the larger end of the guide opening 122 formed by the two guide portions 123 allows the rotating member 130 to quickly enter the guide opening 122 and enter the matching portion 121 along the guide portion 123, and finally be firmly connected with the matching portion 121.

[0054] Furthermore, the rotating member 130 is provided with an annular groove 131 , and the annular groove 131 is rotatably matched with the annular inner wall of the matching portion 121 .

[0055] In this embodiment, the sliding groove and the matching portion 121 are rotated to match each other, so that the rotating member 130 and the connecting member are firmly connected, and the crossflow blade 140 can be smoothly rotated under the drive of the motor.

[0056] Furthermore, the guide portion 123 is in an arc shape.

[0057] In this embodiment, since the distance between the two guide portions 123 gradually increases in the direction away from the matching portion 121, the guide portion 123 is in the shape of an outwardly convex arc surface, which can prevent the guide portion 123 from getting stuck in the process of guiding the rotating member 130 to engage with the matching portion 121, and can also reduce the collision between the guide portion 123 and the rotating member 130, ensuring that the rotating member 130 can smoothly rotate and cooperate with the matching portion 121.

[0058] Of course, in other embodiments, the guide portion 123 may also be in a straight line shape.

[0059] Furthermore, the guide opening 122 is in a bell-mouth structure.

[0060] In this embodiment, by configuring the guide opening 122 to be in a bell-mouth shape, the rotating member 130 can be effectively guided to the matching portion 121 .

[0061] Furthermore, the air conditioner 1 further comprises a movable end cover 150 , which is connected to the mounting member 120 and can be movably disposed on the base 110 .

[0062] In this embodiment, the air conditioner 1 also includes a motor, one end of the crossflow fan blade 140 is plugged into the output end of the motor, the motor is used to drive the crossflow fan blade 140 to rotate, and the other end of the crossflow fan blade 140 is connected to the mounting member 120; therefore, in actual application, the end of the crossflow fan blade 140 can be driven to detach from the motor and move axially away from the motor by pulling the movable end cover 150 with external force, so as to realize the rapid removal of the crossflow fan blade 140 from the air duct; and the other end of the crossflow fan blade can be detached from the matching portion 121 along the guide port 122, so as to realize the removal of the entire crossflow fan blade 140.

[0063] Specifically, the movable end cover 150 is provided with at least two openings 124 , one of the openings 124 is connected to the water receiving tray through a pipe, and the other opening 124 is connected to an external water outlet pipe.

[0064] Furthermore, the movable end cover 150 and the mounting member 120 are integrally formed.

[0065] In this embodiment, by integrating the movable end cover 150 and the mounting member 120 into an integrated design, it is not only convenient for processing and manufacturing, and improves the structural strength and connection stability, but also easy for assembly, thereby improving the efficiency of installation or disassembly.

[0066] Furthermore, the inner wall of the base 110 is provided with a guide rail, and the movable end cover 150 and the mounting member 120 are jointly provided with a guide groove. The guide rail extends along the length direction of the base 110, and the guide rail and the guide groove are slidably matched.

[0067] In this embodiment, the movable end cover 150 and the mounting member 120 are slidably matched with the guide rail of the base 110 through the guide groove, thereby ensuring that the movable end cover 150 and the mounting member 120 move stably along the base 110 .

[0068] Specifically, there are two guide rails and two guide grooves, and the two guide rails are respectively arranged on the top wall and the bottom wall of the guide groove, and the two guide rails are arranged opposite to each other. By making the two guide rails slide and cooperate with the two guide grooves respectively, the movable end cover 150 and the mounting member 120 can also be limited, so as to prevent the movable end cover 150 and the mounting member 120 from falling off from the base 110, and ensure that they always slide in the base 110.

[0069] In summary, the utility model provides an air conditioner 1, by setting a guide port 122 on the mounting member 120, so as to facilitate the rotating member 130 to rotate and cooperate with the matching portion 121 of the mounting member 120 from the guide port 122, thereby realizing the rapid assembly of the cross-flow fan blade 140 and the mounting member 120, and improving the assembly efficiency; similarly, when disassembly is required, it is only necessary to drive one end of the cross-flow fan blade 140 to be separated from the motor through the mounting member 120, and make it quickly pulled out axially from the air duct, so as to realize the rapid disassembly of the cross-flow fan blade 140, and the other end of the cross-flow fan blade 140 can also be separated from the matching portion 121 along the guide port 122; it can be seen that the disassembly and assembly steps of the cross-flow fan blade 140 are few, which effectively improves the disassembly and assembly efficiency, thereby facilitating the cleaning and maintenance of the air conditioner 1.

[0070] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air conditioner, characterized in that: It comprises a base (110), a mounting member (120) and a crossflow fan blade (140); The base (110) is provided with an air duct, the mounting member (120) is provided with a matching portion (121) and a guide port (122), and the mounting member (120) is arranged on the base (110); The crossflow fan blade (140) is arranged in the air duct, and one end of the crossflow fan blade (140) is used to be connected to the motor, and the other end is rotatably connected to the matching portion (121) through the guide port (122).

2. The air conditioner according to claim 1, characterized in that: The mounting member (120) is detachably arranged on the base (110).

3. The air conditioner according to claim 2, characterized in that: The mounting member (120) is further provided with two guide portions (123), the two guide portions (123) being integrally formed with the matching portion (121), and the two guide portions (123) being arranged opposite to each other to jointly form the guide opening (122).

4. The air conditioner according to claim 3, characterized in that: The matching portion (121) is in a ring shape and is provided with an opening (124) communicating with the guide port (122); the matching portion (121) is rotationally matched with one end of the crossflow blade (140); The two guide portions (123) are respectively adjacent to the opening (124) of the matching portion (121) and are integrally formed.

5. The air conditioner according to claim 4, characterized in that: The distance between the two guide portions (123) gradually increases in a direction away from the matching portion (121), so that the guide opening (122) presents a bell-mouth structure.

6. The air conditioner according to claim 2, characterized in that: The air conditioner further comprises a rotating member (130), wherein the rotating member (130) is connected to a rotating shaft at one end of the crossflow fan blade (140), and the rotating member (130) is provided with an annular groove (131), and the annular groove (131) is rotationally matched with the matching portion (121).

7. The air conditioner according to claim 3, characterized in that: The guide portion (123) is in an arc shape.

8. The air conditioner according to claim 2, characterized in that: The air conditioner further comprises a movable end cover (150), wherein the movable end cover (150) is connected to the mounting member (120) and can be movably disposed on the base (110).

9. The air conditioner according to claim 8, characterized in that: The movable end cover (150) and the mounting member (120) are integrally formed.

10. The air conditioner according to claim 1, characterized in that: The air conditioner further comprises an upper base module (10) and a lower base module (20) which are detachably connected, and the base (110) and the cross-flow blades (140) are both arranged on the lower base module (20).

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