Air guide door assembly and air conditioner

Abstract

The utility model provides an air guide door assembly and an air conditioner, and relates to the technical field of air conditioning equipment. The air guide door assembly comprises an air outlet frame, a driving part, an air guide door crank, a first magnetic part, a second magnetic part and a transmission connecting rod, the driving part is arranged on the air outlet frame, and the transmission connecting rod is connected with the driving part; the air guide door crank is rotatably arranged on the air outlet frame, is in transmission connection with the transmission connecting rod and is used for driving the air guide door to rotate under the driving of the driving part; the first magnetic part is arranged on the air guide door crank, the second magnetic part is arranged on the air outlet frame, and the first magnetic part and the second magnetic part repel or attract each other so as to increase the downward pressure of the air guide door crank on the air outlet frame and increase the friction force between the air guide door crank and the air outlet frame, so that the air guide door crank is always in proper contact with the air outlet frame in the rotating process. The resultant moment direction of friction force and wind force on the air guide door cannot be changed, and therefore the problem that the air guide door shakes is solved.

Description

Technical Field

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

[0002] During the operation of the air conditioner, the air guide blades are usually driven to rotate to achieve the wind sweeping function, so as to improve the user's experience and comfort. However, since the air will also act on the air guide door and blow the rotating air guide door, the direction of the force on the air guide door changes during the rotation process, causing the air guide door to shake during the rotation process, reducing the user's experience. Utility Model Content

[0003] The utility model aims to provide an air guide door assembly and an air conditioner, which can solve the problem of air guide door shaking.

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

[0005] In a first aspect, the utility model provides an air guide door assembly, comprising:

[0006] Air outlet frame;

[0007] A driving member, wherein the driving member is arranged on the air outlet frame;

[0008] A transmission connecting rod connected to the driving member;

[0009] An air guide door crank, the air guide door crank is rotatably arranged on the air outlet frame, the air guide door crank is drivingly connected to the driving member, and is used to drive the air guide door to rotate under the drive of the driving connecting rod;

[0010] A first magnetic component and a second magnetic component, wherein the first magnetic component is disposed on the air guide door crank, and the second magnetic component is disposed on the air outlet frame, and the first magnetic component and the second magnetic component repel or attract each other to increase the downward pressure of the air guide door crank on the air outlet frame.

[0011] In the above embodiment, a first magnetic component is provided on the air guide door crank and a second magnetic component is provided on the air outlet frame, so that the suction force or repulsion force generated by the first magnetic component and the second magnetic component acts on the air guide door crank, thereby increasing the downward pressure of the air guide door crank on the air outlet frame, thereby increasing the friction between the air guide door crank and the air outlet frame, so that the air guide door crank is always in proper contact with the air outlet frame during rotation, so as to give the air guide door crank a torque in the opposite direction of movement. When the torque generated by the wind force on the air guide door changes or even reverses, it can be achieved that the direction of the combined torque of the friction force and the wind force on the air guide door will not change, thereby solving the problem of air guide door shaking.

[0012] In an optional embodiment, the air outlet frame is provided with a mounting seat, the mounting seat is arranged on the outer wall of the air outlet frame, the driving member is arranged on the mounting seat, the air guide door crank is rotatably arranged on the air outlet frame, and the second magnetic member is arranged on the mounting seat and / or the air outlet frame.

[0013] In the above embodiment, the mounting seat is arranged on the outer side of the top end of the air outlet frame. Therefore, by arranging the second magnetic member on the mounting seat, or on the side wall of the air outlet frame, or on both the mounting seat and the air outlet frame, the magnetism generated by the second magnetic member and the first magnetic member acts on the air guide door crank, so that the air guide door crank is appropriately pressed against the outer wall of the air outlet frame.

[0014] In an optional embodiment, the mounting seat is provided with a first mounting portion, the second magnetic component is provided on the first mounting portion and is located vertically above the first magnetic component, and the first magnetic component and the second magnetic component repel each other to increase the downward pressure of the air guide door crank on the air outlet frame.

[0015] In the above embodiment, since the mounting seat is located on the top outer wall of the air outlet frame, by setting the second magnetic part on the first mounting part, it can produce a magnetic effect with the first magnetic part set on the air guide door crank, so that the air guide door crank is appropriately pressed on the air outlet frame.

[0016] In an optional embodiment, one end of the air guide door crank is connected to the driving member, and the other end is provided with a rotating shaft;

[0017] The mounting seat is provided with a connecting portion, one end of the rotating shaft passes through the air outlet frame and is connected to the air guide door, and the other end is movably matched with the connecting portion, and the first mounting portion is provided on the connecting portion.

[0018] In the above embodiment, when the rotating shaft is embedded in the connecting part and movably cooperates with it, the second magnetic part is arranged outside the rotating shaft, which can not only ensure the firm installation of the second magnetic part, but also enable the second magnetic part to effectively act on the air outlet frame crank together with the magnetic force generated by the first magnetic part.

[0019] In an optional embodiment, the rotating shaft is provided with a second mounting portion, and the first magnetic member is provided on the second mounting portion.

[0020] In the above embodiment, by setting the first magnetic component on the second mounting portion of the outer wall of the rotating shaft, the first magnetic component and the second magnetic component can be both located on the outer wall of the rotating shaft and arranged relative to each other, thereby ensuring that the repulsive force generated by the first magnetic component and the second magnetic component is located in the vertical direction, so as to appropriately press the air guide door crank onto the air outlet frame.

[0021] In an optional embodiment, the air outlet frame is provided with a third mounting portion, the second magnetic component is provided on the third mounting portion and is located vertically below the first magnetic component, and the first magnetic component and the second magnetic component attract each other to increase the downward pressure of the air guide door crank on the air outlet frame.

[0022] In the above embodiment, the third mounting portion is provided on the air outlet frame so that the second magnetic member is firmly mounted and the magnetic force generated by the second magnetic member and the first magnetic member is ensured to effectively act on the crank of the air outlet frame.

[0023] In an optional embodiment, one end of the air guide door crank is connected to the driving member, and the other end is provided with a rotating shaft;

[0024] The air outlet frame is provided with a mounting hole, one end of the rotating shaft is movably matched with the mounting seat, the other end passes through the mounting hole and is connected to the air guide door, and the third mounting part is arranged in the mounting hole.

[0025] In the above embodiment, by setting the second magnetic part in the third mounting portion in the mounting hole, the first magnetic part and the second magnetic part can be located on the outer wall of the rotating shaft and arranged opposite to each other, thereby ensuring that the suction force generated by the first magnetic part and the second magnetic part is in the vertical direction, so as to properly suck the air guide door crank onto the air outlet frame.

[0026] In an optional embodiment, the driving member includes a motor and a motor crank, the motor is arranged on the mounting seat, one end of the motor crank is connected to the output end of the motor, and the other end is connected to the transmission connecting rod, and the air guide door crank is transmission-connected to the transmission connecting rod.

[0027] In the above embodiment, the motor crank is driven to rotate by starting the motor, and the motor crank drives the transmission connecting rod to move, and then the transmission connecting rod drives the air guide door crank to rotate, so that the air guide door crank drives the air guide door to rotate, thereby realizing the function of opening or closing the air outlet and sweeping the air left and right.

[0028] In an optional embodiment, there are multiple air guide door cranks, and the multiple air guide door cranks are all connected to the transmission connecting rod, wherein at least one of the air guide door cranks is provided with the first magnetic member.

[0029] In the above embodiment, the number of air guide doors is usually multiple, so multiple air guide door cranks are provided and connected to the multiple air guide doors one by one, so that the multiple air guide door cranks jointly drive the air guide doors to rotate, thereby realizing the functions of the air guide doors opening or closing the air outlet and sweeping the air left and right, thereby improving the user comfort.

[0030] In a second aspect, the utility model provides an air conditioner, comprising a shell, an air guide door and an air guide door assembly as described in any one of the aforementioned embodiments, the shell is provided with an air outlet, the air guide door assembly is arranged on the shell, and the air guide door is arranged on the air guide door assembly and corresponds to the air outlet.

[0031] The beneficial effects of the air guide door assembly and the air conditioner provided by the embodiment of the utility model include: by arranging a first magnetic part on the air guide door crank and arranging a second magnetic part on the air outlet frame, the suction force or repulsion force generated by the first magnetic part and the second magnetic part acts on the air guide door crank, thereby increasing the downward pressure of the air guide door crank on the air outlet frame, thereby increasing the friction force between the air guide door crank and the air outlet frame, so that the air guide door crank is always in proper contact with the air outlet frame during the rotation process, so as to give the air guide door crank a torque in the opposite direction of movement, and when the torque generated by the wind force on the air guide door changes or even reverses, the friction force and wind force can be realized. The direction of the resultant torque on the air guide door will not change, thus solving the problem of air guide door shaking; not only that, the magnetic effect of the two magnetic parts on the air guide door crank is relatively constant, and when the specifications and assembly positions of the magnetic parts are fixed, the magnetic force generated by the two magnetic parts is relatively stable, thereby making the friction force generated by the air guide door crank and the air outlet frame stable, effectively solving the problem of air guide door shaking; in addition, the friction force generated by the air guide door crank and the air outlet frame is relatively small, which can make the load on the driving part small, so a small torque motor can be selected to save costs; finally, it is worth mentioning that the magnetic parts are relatively easy to assemble and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] 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.

[0033] Figure 1 A schematic diagram of the structure of an air conditioner provided by an embodiment of the utility model;

[0034] Figure 2 A schematic diagram of the internal structure of an air conditioner from a first viewing angle provided by an embodiment of the utility model;

[0035] Figure 3 The embodiment of the utility model provides Figure 2 Schematic diagram of the structure of the middle part;

[0036] Figure 4 A schematic diagram of the internal structure of the air conditioner from a second viewing angle provided by an embodiment of the utility model;

[0037] Figure 5 One of the cross-sectional views of the first embodiment of the air guide door assembly provided by the embodiment of the utility model;

[0038] Figure 6 A second cross-sectional view of the first embodiment of the air guide door assembly provided by the embodiment of the utility model;

[0039] Figure 7 One of the cross-sectional views of the second embodiment of the air guide door assembly provided by the embodiment of the utility model;

[0040] Figure 8 This is a second cross-sectional view of the second embodiment of the air guide door assembly provided in an embodiment of the utility model.

[0041] Icons: 1-air conditioner; 10-air guide door assembly; 20-housing; 30-air guide door; 40-air outlet; 100-air outlet frame; 110-mounting seat; 111-first mounting portion; 112-connecting portion; 121-third mounting portion; 122-mounting hole; 200-driving member; 210-motor; 220-motor crank; 300-air guide door crank; 310-rotating shaft; 311-second mounting portion; 400-first magnetic member; 500-second magnetic member; 600-transmission connecting rod. DETAILED DESCRIPTION

[0042] 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.

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] During the operation of the air conditioner, the air guide blades are usually driven to rotate to achieve the wind sweeping function, thereby improving the user's experience and comfort. However, since the outgoing air will also act on the air guide door and blow the rotating air guide door, the direction of the force on the air guide door during the rotation process changes, causing the air guide door to vibrate during the rotation process, reducing the user's experience.

[0049] Based on the above questions, please refer to Figure 1 and Figure 2 The utility model provides an air conditioner 1 for solving the above problems. The air conditioner 1 includes a housing 20, an air guide door 30 and an air guide door assembly 10. The housing 20 is provided with an air outlet 40. The air guide door assembly 10 is arranged on the housing 20. The air guide door 30 is arranged on the air guide door assembly 10 and corresponds to the air outlet 40.

[0050] In this embodiment, the air conditioner 1 can be a cabinet unit, and the outer casing 20 is provided with an air outlet 40 extending in the vertical direction. The air guide door 30 is arranged at the air outlet 40, which can sweep the air left and right under the drive of the air guide door assembly 10 and avoid the shaking of the air guide door 30 during the sweeping process.

[0051] For further information, see Figures 3 to 6 The air guide door assembly 10 includes an air outlet frame 100 , a driving member 200 , an air guide door crank 300 , a first magnetic member 400 , a second magnetic member 500 and a transmission connecting rod 600 .

[0052] Among them, the driving member 200 is arranged on the air outlet frame 100; the transmission connecting rod 600 is connected to the output end of the driving member 200; the air guide door crank 300 is rotatably arranged on the air outlet frame 100, and the air guide door crank 300 is transmission-connected to the driving member 200 through the transmission connecting rod 600, and is used to drive the air guide door 30 to rotate under the drive of the driving member 200, so as to realize the function of the air guide door 30 to open or close the air outlet 40 and sweep the air left and right.

[0053] The first magnetic member 400 is disposed on the air guide door crank 300 , and the second magnetic member 500 is disposed on the air outlet frame 100 . The first magnetic member 400 and the second magnetic member 500 repel or attract each other to increase the downward pressure of the air guide door crank 300 on the air outlet frame 100 .

[0054] In this embodiment, a first magnetic component 400 is provided on the air guide door crank 300, and a second magnetic component 500 is provided on the air outlet frame 100, so that the suction force or repulsion force generated by the first magnetic component 400 and the second magnetic component 500 acts on the air guide door crank 300, thereby increasing the downward pressure of the air guide door crank on the air outlet frame, thereby increasing the friction between the air guide door crank 300 and the air outlet frame 100, so that the air guide door crank 300 is always in proper contact with the air outlet frame 100 during the rotation process, so as to give the air guide door crank 300 a torque in the opposite direction of movement, and when the torque generated by the wind force on the air guide door 30 changes or even reverses, it can be achieved that the direction of the combined torque of the friction force and the wind force on the air guide door 30 will not change, thereby solving the problem of the shaking of the air guide door 30.

[0055] Furthermore, the air outlet frame 100 is provided with a mounting seat 110, the mounting seat 110 is arranged on the outer wall of the air outlet frame 100, the driving member 200 is arranged on the mounting seat 110, the air guide door crank 300 is rotatably arranged on the air outlet frame 100, and the second magnetic member 500 is arranged on the mounting seat 110 and / or the air outlet frame 100.

[0056] In this embodiment, the mounting base 110 is arranged on the outer side of the top end of the air outlet frame 100. Therefore, by setting the second magnetic component 500 on the mounting base 110, or on the side wall of the air outlet frame 100, or on both the mounting base 110 and the air outlet frame 100, the magnetism generated by the second magnetic component 500 and the first magnetic component 400 acts on the air guide door crank 300, so that the air guide door crank 300 is appropriately pressed on the outer wall of the air outlet frame 100.

[0057] It can be understood that the second magnetic component 500 can be installed on the mounting base 110 to repel the first magnetic component 400, thereby providing pressure for the air guide door crank 300 to press the air guide door crank 300 onto the air outlet frame 100; the second magnetic component 500 can also be installed on the air outlet frame 100 to attract the first magnetic component 400, thereby providing suction for the air guide door crank 300 to adsorb the air guide door crank 300 onto the air outlet frame 100; of course, the second magnetic component 500 can also be set on the mounting base 110 and the air outlet frame 100 at the same time, that is, the second magnetic component 500 set on the mounting base 110 and the second magnetic component 500 set on the air outlet frame 100 interact with the first magnetic component 400 at the same time, so as to ensure that the air guide door crank 300 is properly pressed on the air outlet frame 100.

[0058] Furthermore, the mounting base 110 is provided with a first mounting portion 111, and the second magnetic component 500 is arranged on the first mounting portion 111, so that the second magnetic component 500 is located vertically above the first magnetic component 400, and the first magnetic component 400 and the second magnetic component 500 repel each other to increase the downward pressure of the air guide door crank 300 on the air outlet frame 100.

[0059] In this embodiment, since the mounting seat 110 is located on the top outer wall of the air outlet frame 100, by setting the second magnetic component 500 on the first mounting portion 111, a magnetic effect can be generated with the first magnetic component 400 set on the air guide door crank 300, so that the air guide door crank 300 is appropriately pressed on the air outlet frame 100.

[0060] Furthermore, one end of the air guide door crank 300 is connected to the driving member 200 , and the other end is provided with a rotating shaft 310 .

[0061] The mounting seat 110 is provided with a connecting portion 112 . One end of the rotating shaft 310 passes through the air outlet frame 100 and is connected to the air guide door 30 , and the other end is movably matched with the connecting portion 112 . The first mounting portion 111 is provided on the connecting portion 112 .

[0062] In this embodiment, the connecting portion 112 is in the shape of a groove, and the first mounting portion 111 is arranged in the groove of the connecting portion 112. Therefore, when the rotating shaft 310 is embedded in the connecting portion 112 and movably cooperates with the rotating shaft 310, the second magnetic component 500 is arranged outside the rotating shaft 310, which can not only make the second magnetic component 500 firmly installed, but also enable the second magnetic component 500 to effectively act on the air outlet frame 100 with the magnetic force generated by the first magnetic component 400.

[0063] Furthermore, a second mounting portion 311 is disposed on the outer wall of the rotating shaft 310 , and the first magnetic member 400 is disposed on the second mounting portion 311 .

[0064] In this embodiment, by setting the first magnetic component 400 on the second mounting portion 311 of the outer wall of the rotating shaft 310, the first magnetic component 400 and the second magnetic component 500 can be both located on the outer wall of the rotating shaft 310 and arranged relative to each other, thereby ensuring that the repulsive force generated by the first magnetic component 400 and the second magnetic component 500 is located in the vertical direction, so as to appropriately press the air guide door crank 300 onto the air outlet frame 100.

[0065] Furthermore, the driving member 200 includes a motor 210 and a motor crank 220. The motor 210 is arranged on the mounting seat 110. One end of the motor crank 220 is connected to the output end of the motor 210, and the other end is connected to the transmission connecting rod 600. The air guide door crank 300 is transmission-connected to the transmission connecting rod 600.

[0066] In this embodiment, the motor crank 220 is driven to rotate by starting the motor 210, and the motor crank 220 drives the transmission connecting rod 600 to move, and then the transmission connecting rod 600 drives the air guide door crank 300 to rotate, so that the air guide door crank 300 finally drives the air guide door 30 to rotate, thereby realizing the function of the air guide door 30 to open or close the air outlet 40 and sweep the air left and right.

[0067] Furthermore, there are multiple air guide door cranks 300 , and all of the multiple air guide door cranks 300 are connected to the transmission connecting rod 600 .

[0068] In this embodiment, the number of air guide doors 30 is usually multiple, so multiple air guide door cranks 300 are provided and connected to the multiple air guide doors 30 in a one-to-one correspondence, so that the multiple air guide door cranks 300 jointly drive the air guide doors 30 to rotate, thereby realizing the functions of the air guide doors 30 opening or closing the air outlet 40 and sweeping the air left and right, thereby improving the user's comfort.

[0069] Among them, at least one air guide door crank 300 is provided with a first magnetic member 400, that is, the first magnetic member 400 can be provided on one of the air guide door cranks 300, or on two, more than one, or all of the air guide door cranks 300. It can be understood that the mounting seat 110 or the air outlet frame 100 is provided with a corresponding number of second magnetic members 500, so as to ensure that the magnetic force generated by a sufficient number of magnetic members can effectively increase the friction between the air guide door crank 300 and the air outlet frame 100, thereby preventing the air guide door 30 from shaking during the rotation process.

[0070] Optionally, as shown in the figure, the number of the air guide doors 30 and the number of the air guide door cranks 300 are both two, and the two air guide door cranks 300 are respectively connected to the two air guide doors 30 in a one-to-one correspondence.

[0071] For further information, see Figure 7 and Figure 8The air outlet frame 100 is provided with a third mounting portion 121, and the second magnetic member 500 is arranged on the third mounting portion 121, so that the second magnetic member 500 is located vertically below the first magnetic member 400, and the first magnetic member 400 and the second magnetic member 500 are attracted to each other to increase the downward pressure of the air guide door crank 300 on the air outlet frame 100.

[0072] In this embodiment, the third mounting portion 121 is provided on the air outlet frame 100 , so that the second magnetic member 500 is firmly mounted and the magnetic force generated by the second magnetic member 500 and the first magnetic member 400 can be effectively applied to the air outlet frame 100 .

[0073] Furthermore, the air outlet frame 100 is provided with a mounting hole 122 , one end of the rotating shaft 310 is movably matched with the mounting seat 110 , and the other end passes through the mounting hole 122 and is connected to the air guide door 30 , and the third mounting portion 121 is disposed in the mounting hole 122 .

[0074] In this embodiment, by setting the second magnetic component 500 on the third mounting portion 121 in the mounting hole 122, the first magnetic component 400 and the second magnetic component 500 can be both located on the outer wall of the rotating shaft 310 and arranged opposite to each other, thereby ensuring that the suction force generated by the first magnetic component 400 and the second magnetic component 500 is located in the vertical direction, so as to properly suck the air guide door crank 300 onto the air outlet frame 100.

[0075] In summary, the utility model provides an air guide door assembly 10 and an air conditioner 1, by setting a first magnetic component 400 on the air guide door crank 300 and setting a second magnetic component 500 on the air outlet frame 100, so that the suction force or repulsion force generated by the first magnetic component 400 and the second magnetic component 500 acts on the air guide door crank 300, thereby increasing the friction between the air guide door crank 300 and the air outlet frame 100, so that the air guide door crank 300 is always in proper contact with the air outlet frame 100 during the rotation process, so as to give the air guide door crank 300 a torque in the opposite direction of movement, and when the torque generated by the wind force on the air guide door 30 changes or even reverses, it can be achieved that the direction of the combined torque of the friction force and the wind force on the air guide door 30 will not change, thereby solving the problem of the shaking of the air guide door 30.

[0076] Moreover, the magnetic effect of the two magnetic parts on the air guide door crank 300 is relatively constant, and when the specifications and assembly positions of the magnetic parts are fixed, the magnetic force generated by the two magnetic parts is relatively stable, thereby stabilizing the friction force generated between the air guide door crank 300 and the air outlet frame 100, and effectively solving the problem of the air guide door 30 shaking; in addition, the friction force generated between the air guide door crank 300 and the air outlet frame 100 is relatively small, which can make the load of the motor 210 small, so a small torque motor 210 can be selected to save costs; finally, it is worth mentioning that the magnetic parts are relatively easy to assemble, which can make the production efficiency higher.

[0077] 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 guide door assembly, characterized in that: include: Air outlet frame (100); A driving member (200), wherein the driving member (200) is arranged on the air outlet frame (100); A transmission connecting rod (600), wherein the transmission connecting rod (600) is connected to the driving member (200); an air guide door crank (300), the air guide door crank (300) being rotatably disposed on the air outlet frame (100), the air guide door crank (300) being in transmission connection with the transmission connecting rod (600) and being used for driving the air guide door (30) to rotate under the drive of the transmission connecting rod (600); A first magnetic component (400) and a second magnetic component (500), wherein the first magnetic component (400) is arranged on the air guide door crank (300), and the second magnetic component (500) is arranged on the air outlet frame (100), and the first magnetic component (400) and the second magnetic component (500) repel or attract each other to increase the downward pressure of the air guide door crank (300) on the air outlet frame (100).

2. The air guide door assembly according to claim 1, characterized in that: The air outlet frame is provided with a mounting seat (110), the mounting seat (110) is arranged on the outer side wall of the air outlet frame (100), the driving member (200) is arranged on the mounting seat (110), the air guide door crank (300) is rotatably arranged on the air outlet frame (100), and the second magnetic member (500) is arranged on the mounting seat (110) and / or the air outlet frame (100).

3. The air guide door assembly according to claim 2, characterized in that: The mounting seat (110) is provided with a first mounting portion (111), the second magnetic member (500) is arranged on the first mounting portion (111) and is located vertically above the first magnetic member (400), and the first magnetic member (400) and the second magnetic member (500) repel each other so that the air guide door crank (300) abuts against the air outlet frame (100).

4. The air guide door assembly according to claim 3, characterized in that: One end of the air guide door crank (300) is connected to the driving member (200), and the other end is provided with a rotating shaft (310); The mounting seat (110) is provided with a connecting portion (112); one end of the rotating shaft (310) passes through the air outlet frame (100) and is connected to the air guide door (30); the other end is movably matched with the connecting portion (112); and the first mounting portion (111) is arranged on the connecting portion (112).

5. The air guide door assembly according to claim 4, characterized in that: The rotating shaft (310) is provided with a second mounting portion (311), and the first magnetic member (400) is arranged on the second mounting portion (311).

6. The air guide door assembly according to any one of claims 2 to 5, characterized in that: The air outlet frame (100) is provided with a third mounting portion (121), the second magnetic component (500) is provided on the third mounting portion (121), and is located vertically below the first magnetic component (400), and the first magnetic component (400) and the second magnetic component (500) are attracted to each other to increase the downward pressure of the air guide door crank (300) on the air outlet frame (100).

7. The air guide door assembly according to claim 6, characterized in that: One end of the air guide door crank (300) is connected to the driving member (200), and the other end is provided with a rotating shaft (310); The air outlet frame (100) is provided with a mounting hole (122); one end of the rotating shaft (310) is movably matched with the mounting seat (110); the other end passes through the mounting hole (122) and is connected to the air guide door (30); and the third mounting portion (121) is arranged in the mounting hole (122).

8. The air guide door assembly according to claim 2, characterized in that: The driving member (200) comprises a motor (210) and a motor crank (220); the motor (210) is arranged on the mounting seat (110); one end of the motor crank (220) is connected to the output end of the motor (210), and the other end is connected to the transmission connecting rod (600); the air guide door crank (300) is transmission-connected to the transmission connecting rod (600).

9. The air guide door assembly according to claim 8, characterized in that: There are a plurality of the air guide door cranks (300), and the plurality of the air guide door cranks (300) are all connected to the transmission connecting rod (600), wherein at least one of the air guide door cranks (300) is provided with the first magnetic member (400).

10. An air conditioner, characterized in that: It comprises a housing (20), an air guide door (30), and an air guide door assembly (10) as described in any one of claims 1 to 9, wherein the housing (20) is provided with an air outlet (40), the air guide door assembly (10) is arranged on the housing (20), and the air guide door (30) is arranged on the air guide door assembly (10) and corresponds to the air outlet (40).

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