Cabinet air conditioner

Abstract

The utility model provides a cabinet air conditioner, relates to the technical field of air conditioners, and aims to solve the problem that an external air sweeping blade of an existing cabinet air conditioner does not have the capability of directly sweeping air up and down, so that the cabinet air conditioner supplies air towards the same angle no matter in a refrigerating mode or a heating mode. The cabinet air conditioner comprises an air outlet frame, a rotary swing blade and at least two air guide plates, an air outlet is formed in the air outlet frame, the rotary swing blade and the at least two air guide plates are rotationally installed at the air outlet around the vertical axis, the rotary swing blade and the at least two air guide plates are arranged in the front-back direction, and the at least two air guide plates are spaced in the left-right direction; the rotary swing blade comprises a plurality of swing blades which are arranged at intervals in the vertical direction and incline in the same direction relative to the horizontal plane, and the multiple swing blades are arranged in a relatively fixed mode. The utility model has up-and-down wind sweeping capability and left-and-right wind sweeping capability at the same time.

Description

Technical Field

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

[0002] Household air conditioners can be mainly divided into two types: wall mounted air conditioners and cabinet air conditioners. The external air sweeping blades of existing cabinet air conditioners usually only have the function of sweeping air left and right, but not the ability to sweep air up and down directly, so that the cabinet air conditioner delivers air at the same angle regardless of cooling or heating mode. Utility Model Content

[0003] The utility model aims to provide an air conditioning cabinet to solve the technical problem that the external air sweeping blades of the existing air conditioning cabinet do not have the ability to directly sweep air up and down, so that the air conditioning cabinet supplies air at the same angle regardless of cooling or heating mode.

[0004] The utility model provides an air conditioning cabinet, including an air outlet frame, a rotating swing blade and at least two air guide plates, the air outlet frame is provided with an air outlet, the rotating swing blade and the at least two air guide plates are both rotatably installed on the air outlet around a vertical axis, and the rotating swing blade and the at least two air guide plates are arranged in the front-to-back direction, and the at least two air guide plates are spaced apart in the left-to-right direction; the rotating swing blade includes a plurality of swing blades spaced apart in the vertical direction and inclined in the same direction relative to the horizontal plane, and the plurality of swing blades are relatively fixedly arranged.

[0005] By setting an air conditioner cabinet mainly composed of an air outlet frame, a rotating swing blade and at least two air guide plates, the rotating swing blade can be used to rotate so that the multiple swing blades of the rotating swing blade have an upward air guide position, a downward air guide position and a horizontal air supply position. The above-mentioned setting enables the air conditioner cabinet to be operated in a cooling mode, so that the rotating swing blade can be rotated to the upward air guide position where the swing blade is raised, so that each swing blade is in an upward tilted posture, so that the cold air blown out of the air conditioner cabinet can be blown upward under the action of the swing blade, not only does not blow people nearby, but also can increase the air supply distance; and when the air conditioner cabinet is operated in a heating mode, the rotating swing blade can be rotated to the downward air guide position where the swing blade is lowered, so that each swing blade is in a downward tilted posture, so that the hot air blown out of the air conditioner cabinet can be blown downward under the action of the swing blade, and the hot air discharge process is closer to the ground. When horizontal air outlet is required, the rotating swing blade is rotated to a position where the swing blade is perpendicular to the air outlet surface of the air outlet frame. At this time, the air-conditioned air blown out of the air-conditioning cabinet can be directly blown out from the air outlet gap formed between any two adjacent swing blades to form horizontal air supply. At the same time, the air outlet angle of the air-conditioned air blown out of the air outlet in the left and right directions can be changed by adjusting the rotation angle of at least two air guide plates.

[0006] The above-mentioned setting of the air-conditioning cabinet not only has the function of sweeping air left and right, but also has the function of sweeping air up and down. By changing the angle of the rotating swing blades and the air guide plate, a variety of different air outlet modes can be obtained, meeting the user's usage needs in multiple scenarios, so that the air-conditioning cabinet can supply air to the room at different angles under cooling and heating.

[0007] Furthermore, the air outlet is provided with an intermediate partition, and the intermediate partition divides the air outlet into an upper air outlet and a lower air outlet, wherein the rotating pendulum blade includes a first pendulum blade rotatably mounted on the upper air outlet, and a second pendulum blade rotatably mounted on the lower air outlet; and the at least two air guide plates are rotatably connected to the intermediate partition. This arrangement arranges the rotating pendulum blade to include a first pendulum blade located at the upper air outlet and a second pendulum blade located at the lower air outlet, thereby achieving the decomposition of the rotating pendulum blade in its length direction, thereby effectively shortening the structural length of the rotating pendulum blade and reducing the risk of deformation of the rotating pendulum blade.

[0008] Further, the number of the first swing blades is multiple, and the multiple first swing blades are arranged at intervals along the left-right direction. This arrangement can ensure the first swing blades cover the upper air outlet; and / or the number of the second swing blades is multiple, and the multiple second swing blades are arranged at intervals along the left-right direction. This arrangement can ensure the second swing blades cover the lower air outlet.

[0009] Furthermore, the air-conditioning cabinet also includes a first drive component, the first drive component includes a first motor and a first transmission mechanism, wherein the casing of the first motor is installed on the air outlet frame, the motor shaft of the first motor is drivingly connected to one of the first swing blades, and multiple first swing blades are connected through the first transmission mechanism; this form of using one first motor to realize the simultaneous rotation of multiple first swing blades can, on the one hand, reduce the number of first motors, reduce costs, and save space, and on the other hand, can also ensure the rotation synchronization of each first swing blade and simplify the control process.

[0010] And / or, the number of the second swing blades is multiple, the air conditioning cabinet further includes a second drive assembly, the second drive assembly includes a second motor and a second transmission mechanism, wherein the housing of the second motor is mounted on the air outlet frame, the motor shaft of the second motor is drivingly connected to one second swing blade, and multiple second swing blades are connected via the second transmission mechanism. This form of using one second motor to achieve simultaneous rotation of multiple second swing blades can, on the one hand, reduce the number of second motors, reduce costs, and save space, and on the other hand, can also ensure the rotation synchronization of each second swing blade and simplify the control process.

[0011] Further, the air outlet frame is provided with a first limiting structure, which is used to limit the maximum rotation angle of the first swing blade, and the maximum rotation angle of the first swing blade is 270°. This setting can limit the maximum rotation angle of the first swing blade, and avoid the first swing blade from interfering with other structures due to excessive rotation angle; and / or, the air outlet frame is provided with a second limiting structure, which is used to limit the maximum rotation angle of the second swing blade, and the maximum rotation angle of the second swing blade is 270°. This setting can limit the maximum rotation angle of the second swing blade, and avoid the second swing blade from interfering with other structures due to excessive rotation angle.

[0012] Furthermore, the intermediate partition includes a partition body and at least two connecting ears arranged on the outer peripheral surface of the partition body, wherein the partition body is used for rotationally connecting with the first swing blade and the second swing blade; one of the connecting ear and the air guide plate is provided with a rotation slot, and the other of the connecting ear and the air guide plate is provided with a rotating shaft for rotationally connecting with the rotating slot, and the at least two air guide plates are rotationally connected to the at least two connecting ears respectively. This form of realizing the rotational connection between the air guide plate and the intermediate partition by the rotational cooperation of the rotating shaft and the rotating slot is not only simple in structure, but also easy to install and disassemble. In addition, this arrangement can realize the connection between the air guide plate and the air outlet frame in the middle section, which has a certain inhibitory effect on the deformation of the air guide plate.

[0013] Furthermore, the rotation slot is arranged on the connecting ear, the air guide plate is provided with a notch at a position corresponding to the middle partition, and the rotation axis is located in the notch. This arrangement can reduce the occupation of the lateral space of the air guide plate by the rotation axis, thereby facilitating the compact design of the structure of the air conditioner cabinet.

[0014] Furthermore, each of the air deflectors is connected to an air deflector driving mechanism, and the air deflector driving mechanism is used to drive the air deflector connected thereto to rotate. By providing an air deflector driving mechanism for each air deflector, it is possible to realize the rotation of each air deflector in different directions and at different angles, so that a variety of different air outlet modes can be obtained at the air outlet, meeting the use needs of different users.

[0015] Furthermore, the at least two air guide plates are located downstream of the rotating swing blades along the air outlet direction, and when the at least two air guide plates are in a closed state, the at least two air guide plates block the air outlet. This arrangement can not only realize the up and down air sweeping function and the left and right air sweeping function of the air conditioner cabinet, but also can use the two air guide plates to block the air outlet in the closed state, avoid the internal structure of the air conditioner cabinet from being exposed, and ensure the neat appearance of the air conditioner cabinet.

[0016] Furthermore, the air conditioner cabinet further comprises an air duct assembly and an air outlet grille, wherein the air duct assembly and the air outlet grille are both located upstream of the rotating swing blade along the air outlet direction, and the air outlet grille is fixedly arranged between the air duct assembly and the rotating swing blade. The above arrangement of the air outlet grille can, on the one hand, prevent the user's hand from reaching into the air duct assembly, and on the other hand, can also limit the inner limit position of the rotating swing blade to prevent the rotating swing blade from affecting the normal operation of the air duct assembly due to its own structural deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 An exploded view of a partial structure of an air conditioning cabinet provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial structure of an air conditioner cabinet shown in the figure, in which the swing blade of the rotating swing blade is in an upward air guiding position;

[0020] Figure 3 for Figure 1 A schematic diagram of a partial structure of an air conditioning cabinet shown in the figure, in which the swing blade of the rotating swing blade is in a horizontal air supply position;

[0021] Figure 4 for Figure 1 A schematic diagram of a partial structure of an air conditioner cabinet shown in the figure, in which the swing blade of the rotating swing blade is in a downward air guiding position;

[0022] Figure 5 for Figure 4 AA section view in;

[0023] Figure 6 for Figure 4 BB section view in;

[0024] Figure 7 for Figure 1 A magnified view of the local structure at C in the middle;

[0025] Figure 8 A schematic diagram of the structure of an air guide plate of an air conditioning cabinet provided by an embodiment of the utility model;

[0026] Fig. 9 for Figure 8 A magnified view of the local structure at D in the middle;

[0027] Fig.10 One of the partial structural schematic diagrams of the air outlet frame of the air conditioner cabinet provided by the embodiment of the utility model;

[0028] Fig.11 The second schematic diagram of the partial structure of the air outlet frame of the air conditioner cabinet provided by the embodiment of the utility model;

[0029] Fig.12 A schematic diagram of the local structure of the air conditioning cabinet provided in an embodiment of the utility model at the connection between the second swing blade and the bottom of the air outlet frame.

[0030] Description of reference numerals:

[0031] 100-air outlet frame; 200-rotating swing blade; 201-first swing blade; 202-second swing blade; 300-air guide plate; 400-first drive assembly; 500-second drive assembly; 610-first limit structure; 620-second limit structure; 700-air guide plate drive mechanism; 800-air duct assembly; 900-air outlet grille;

[0032] 110-air outlet; 111-upper air outlet; 112-lower air outlet; 120-middle partition; 121-partition body; 122-connecting ear; 123-rotation slot; 130-first inner rotation hole; 140-second inner rotation hole; 150-first outer rotation hole; 160-second outer rotation hole;

[0033] 210 - swing blade; 220 - support rib; 230 - first rib; 240 - second rib;

[0034] 310-notch; 320-rotation axis;

[0035] 410 - first motor; 420 - first transmission mechanism; 421 - first driving gear; 422 - first intermediate gear; 423 - first driven gear; 430 - first cover plate;

[0036] 510 - second motor; 520 - second transmission mechanism; 521 - second driving gear; 522 - second intermediate gear; 523 - second driven gear; 530 - second cover plate;

[0037] 621-first limit block; 6211-avoidance gap; 622-second limit block;

[0038] 710-driving motor; 720-connecting sleeve. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0040] Figure 1 An exploded view of a portion of the structure of the air conditioning cabinet provided in this embodiment; Figure 2 for Figure 1 A schematic diagram of a partial structure of the air conditioning cabinet shown in the figure, in which the swing blade 210 of the rotating swing blade 200 is in an upward air guiding position; Figure 3 for Figure 1 A schematic diagram of a partial structure of the air conditioning cabinet shown in the figure, in which the swing blade 210 of the rotating swing blade 200 is in a horizontal air supply position; Figure 4 for Figure 1 The partial structure of the air conditioner cabinet shown in FIG. 2 is a front view schematic diagram of the swing blade 210 of the rotating swing blade 200 in the downward wind guiding position. This embodiment provides an air conditioner cabinet, such as Figures 1 to 4 As shown, it includes an air outlet frame 100, a rotating swing blade 200 and two air guide plates 300. Specifically, the air outlet frame 100 is provided with an air outlet 110. The rotating swing blade 200 and the two air guide plates 300 are both rotatably mounted on the air outlet 110 around a vertical axis. The rotating swing blade 200 and the two air guide plates 300 are arranged in the front-to-back direction, and the two air guide plates 300 are spaced apart in the left-to-right direction. The rotating swing blade 200 includes a plurality of swing blades 210 spaced apart in the vertical direction and inclined in the same direction relative to the horizontal plane, and the plurality of swing blades 210 are relatively fixedly arranged. The vertical axis extends in the up-down direction, that is, the rotation axis of the rotating swing blade 200 and the two air guide plates 300 is in the up-down direction.

[0041] By setting an air conditioner cabinet mainly composed of an air outlet frame 100, a rotating swing blade 200 and at least two air guide plates 300, the rotating swing blade 200 can be used to rotate so that the plurality of swing blades 210 of the rotating swing blade 200 have an upward air guide position (see Figure 2 ), downward wind deflection position (see Figure 4 ) and horizontal air supply position (see Figure 3). The above arrangement enables the air conditioner cabinet to be operated in cooling mode, so that the rotating swing blade 200 can be rotated to the upward wind guiding position where the swing blade 210 is raised, so that each swing blade 210 is tilted upward, so that the cold air blown out by the air conditioner cabinet can be blown upward under the action of the swing blade 210, not only does it not blow people nearby, but also can make the air supply distance longer; and when the air conditioner cabinet is operated in heating mode, the rotating swing blade 200 can be rotated to the downward wind guiding position where the swing blade 210 is lowered, so that each swing blade 210 is tilted downward, so that the hot air blown out by the air conditioner cabinet can be blown downward under the action of the swing blade 210, and the hot air discharge process is closer to the ground. When horizontal air discharge is required, the rotating swing blade 200 is rotated to a position where the swing blade 210 is perpendicular to the air outlet surface of the air outlet frame 100. At this time, the air conditioning air blown out by the air conditioner cabinet can be directly blown out from the air outlet gap formed between any two adjacent swing blades 210 to form horizontal air supply. At the same time, the outlet angle of the air-conditioning wind blown out through the air outlet 110 in the left-right direction can be changed by adjusting the rotation angle of at least two air guide plates 300 .

[0042] The above-mentioned setting of the air-conditioning cabinet not only has the function of sweeping the air left and right, but also has the function of sweeping the air up and down. By changing the angle of the rotating swing blade 200 and the air guide plate 300, a variety of different air outlet modes can be obtained, which meets the user's usage needs in multiple scenarios, so that the air-conditioning cabinet can supply air to the room at different angles under cooling and heating.

[0043] In addition, by setting the number of the air guide plates 300 to two, not only can the air supply demand at the air outlet 110 be met, but also the installation cost of the air guide plates 300 can be reduced.

[0044] It should be noted that, in this embodiment, the “front and rear direction” can be Figure 1 The arrows ab in the figure indicate that the left and right directions can be determined by Figure 1 The arrow cd in the figure indicates that the “up and down directions” can be determined by Figure 1 The arrow ef in the figure indicates.

[0045] In this embodiment, the air conditioner cabinet can have a uniform air outlet mode when in use. In this uniform air outlet mode, the rotating blade 200 rotates to disperse the air in the up and down directions; the two air guide plates 300 rotate slowly in a mirror image to disperse the air in the left and right directions.

[0046] In this embodiment, when the air conditioner cabinet is operated in cooling mode, the swing blade 210 of the rotating swing blade 200 is in an upward wind guiding position, realizing the "near soft wind" function, so that the cold wind will not blow directly during cooling operation, and the wind speed is gentle, especially when the user is an elderly person or a child, the adverse effects of the cold wind on them can be reduced. When the air conditioner cabinet is operated in heating mode, the swing blade 210 of the rotating swing blade 200 is in a downward wind guiding position, so that the hot air falls to the ground and blows the feet instead of the head, and the wind speed is gentle. In both of the above modes, the two oppositely arranged air guide plates 300 can be used to assume the "long-distance wind" function. At this time, the air supply distance of the air-conditioning wind is longer. When used in larger indoor spaces such as living rooms and restaurants, the purpose of sending the air-conditioning wind far away is achieved, so that the temperature of the entire space is balanced.

[0047] It should be noted that when the air-conditioning cabinet needs to be operated in the ultra-long-distance wind mode, the swing blades 210 of the rotating swing blades 200 can be placed in a horizontal air supply position under the premise that the two air guide plates 300 are arranged opposite to each other, so as to reduce obstruction to the air outlet process and allow the air-conditioning wind to blow as far as possible.

[0048] In other embodiments, the air guide plates 300 may also be provided in other quantities, such as three, four, etc. This embodiment merely exemplifies the air conditioning cabinet using two air guide plates 300 .

[0049] Please continue to refer to Figure 1 In this embodiment, each air guide plate 300 is connected to an air guide plate driving mechanism 700, wherein the air guide plate driving mechanism 700 is used to drive the air guide plate 300 connected thereto to rotate.

[0050] By providing an air guide plate driving mechanism 700 for each air guide plate 300 , each air guide plate 300 can be rotated in different directions and at different angles, so that a variety of different air outlet modes can be obtained at the air outlet 110 to meet the usage requirements of different users.

[0051] Please refer to Figure 1 In this embodiment, the two air guide plates 300 are illustrated with different rotation angles.

[0052] Please continue to refer to Figure 1 In this embodiment, the air guide plate driving mechanism 700 may include a driving motor 710 and a connecting sleeve 720. Specifically, the housing of the driving motor 710 is fixedly installed on the air outlet frame 100, one end of the connecting sleeve 720 is coaxially fixedly connected to the motor shaft of the driving motor 710, and the other end of the connecting sleeve 720 is fixedly connected to the upper end of the corresponding air guide plate 300, and the connecting sleeve 720 is rotatably set on the air outlet frame 100; the lower end of the air guide plate 300 is rotatably connected to the air outlet frame 100.

[0053] When the air guide plate 300 needs to be rotated, the drive motor 710 corresponding to the air guide plate 300 can be started, and the power can be transmitted to the above-mentioned air guide plate 300 through the connecting sleeve 720 by rotating the motor shaft of the drive motor 710 to realize the rotation drive of the air guide plate 300.

[0054] The above-mentioned arrangement of the air guide plate driving mechanism 700 can not only realize direct driving of the air guide plate 300 with reliable driving, but also realize the rotation of the air guide plate 300 to any angle.

[0055] Please continue to refer to Figure 1 In this embodiment, the air outlet 110 is provided with an intermediate partition 120, and the intermediate partition 120 divides the air outlet 110 into an upper air outlet 111 and a lower air outlet 112, wherein the rotating pendulum blade 200 includes a first pendulum blade 201 rotatably installed on the upper air outlet 111, and a second pendulum blade 202 rotatably installed on the lower air outlet 112; the two air guide plates 300 are rotatably connected to the intermediate partition 120.

[0056] The above-mentioned setting of the rotating pendulum blade 200 to include a first pendulum blade 201 located at the upper air outlet 111 and a second pendulum blade 202 located at the lower air outlet 112 realizes the decomposition of the rotating pendulum blade 200 in its length direction, thereby effectively shortening the structural length of the rotating pendulum blade 200 and reducing the risk of deformation of the rotating pendulum blade 200.

[0057] Please continue to refer to Figure 1 In this embodiment, the rotating swing blade 200 further includes a supporting rib 220. Specifically, the supporting rib 220 is fixedly connected to the plurality of swing blades 210. The first swing blade 201 and the second swing blade 202 have substantially the same structure, except that the swing blade 210 at the lower end of the second swing blade 202 is smaller in size, and this arrangement can avoid interference with the internal structure of the air conditioner cabinet.

[0058] Please continue to refer to Figures 1 to 4 In this embodiment, the number of the first swing blades 201 is two, and the two first swing blades 201 are arranged at intervals along the left-right direction.

[0059] By setting the number of the first swing blades 201 to two, not only can the covering effect of the first swing blade 201 on the upper air outlet 111 be ensured, but it is also beneficial to reduce the external dimensions of the swing blade 210 of the first swing blade 201. On the one hand, it can avoid the first swing blade 201 from interfering with the surrounding structure during rotation. On the other hand, it can also reduce the space occupied by the air-conditioning cabinet along the front and rear directions.

[0060] Please continue to refer to Figures 1 to 4 In this embodiment, similarly, the number of the second swing blades 202 is also two, and the two second swing blades 202 are arranged at intervals along the left-right direction.

[0061] By setting the number of the second swing blades 202 to two, not only can the covering effect of the second swing blades 202 on the lower air outlet 112 be ensured, but it is also beneficial to reduce the external dimensions of the swing blades 210 of the second swing blades 202. On the one hand, it can avoid the second swing blades 202 from interfering with the surrounding structure during rotation. On the other hand, it can also reduce the space occupied by the air-conditioning cabinet along the front and rear directions.

[0062] In other embodiments, the number of the first swing blade 201 and the second swing blade 202 can also be set to other forms, such as: three or four, etc. This embodiment only uses the number of the first swing blade 201 and the second swing blade 202 as two to exemplify the air-conditioning cabinet.

[0063] Please continue to refer to Figure 1 In this embodiment, the air conditioning cabinet may further include a first drive assembly 400, the first drive assembly 400 includes a first motor 410 and a first transmission mechanism 420, wherein the housing of the first motor 410 is installed on the air outlet frame 100, the motor shaft of the first motor 410 is drivingly connected to a first swing blade 201, and the two first swing blades 201 are connected through the first transmission mechanism 420.

[0064] This form of using one first motor 410 to achieve simultaneous rotation of multiple first swing blades 201 can, on the one hand, reduce the number of first motors 410, reduce costs, and save space. On the other hand, it can also ensure the rotation synchronization of each first swing blade 201 and simplify the control process.

[0065] Please continue to refer to Figure 1 In this embodiment, similarly, the air conditioning cabinet can also include a second drive component 500, the second drive component 500 includes a second motor 510 and a second transmission mechanism 520, wherein the housing of the second motor 510 is installed on the air outlet frame 100, the motor shaft of the second motor 510 is drivingly connected to a second swing blade 202, and the two second swing blades 202 are connected through the second transmission mechanism 520.

[0066] This form of using one second motor 510 to realize the simultaneous rotation of multiple second swing blades 202 can, on the one hand, reduce the number of second motors 510, reduce costs, and save space. On the other hand, it can also ensure the rotation synchronization of each second swing blade 202 and simplify the control process.

[0067] It should be noted that when the first swing blade 201 needs to rotate in different directions, it is only necessary to switch the first motor 410 between forward rotation and reverse rotation. Similarly, when the second swing blade 202 needs to rotate in different directions, it is only necessary to switch the second motor 510 between forward rotation and reverse rotation.

[0068] In this embodiment, the structures of the first transmission mechanism 420 and the second transmission mechanism 520 are similar, and the second transmission mechanism 520 is taken as an example for description. Figure 5 for Figure 4 Please continue to refer to the AA section view in Figure 1 , and combined with Figure 5 The second transmission mechanism 520 includes a second driving gear 521, a second intermediate gear 522 and a second driven gear 523, wherein the second driving gear 521 is coaxially fixedly connected to the second motor 510, and the second driving gear 521 is fixedly connected to a second swing blade 202; the second intermediate gear 522 is rotatably disposed on the air outlet frame 100 and meshes with the second driving gear 521; the second driven gear 523 is fixedly connected to another second swing blade 202 and meshes with the second intermediate gear 522.

[0069] When the two second pendulum blades 202 need to rotate, the second motor 510 can be started to output the rotational power to the second driving gear 521. Under the meshing action of the second intermediate gear 522, the rotational power is further transmitted to the second driven gear 523, thereby realizing the synchronous rotation of the two second pendulum blades 202.

[0070] Similarly, the first transmission mechanism 420 includes a first driving gear 421, a first intermediate gear 422 and a first driven gear 423, and the configuration thereof can refer to the configuration of the second driving gear 521, the second intermediate gear 522 and the second driven gear 523, and will not be described in detail. The first driving gear 421 and the first driven gear 423 are constant speed gears, and the second driving gear 521 and the second driven gear 523 are constant speed gears.

[0071] Please continue to refer to Figure 1 In this embodiment, the first transmission mechanism 420 may further include a first cover plate 430, and the first cover plate 430 may cover the first transmission mechanism 420 therein; similarly, the second transmission mechanism 520 may further include a second cover plate 530, and the second cover plate 530 may cover the second transmission mechanism 520 therein.

[0072] Figure 6 for Figure 4 Please continue to refer to the BB section view in Figure 1 , and combined with Figure 6 In this embodiment, the two air guide plates 300 are located downstream of the rotating blade 200 along the air outlet direction, and when the two air guide plates 300 are closed, the two air guide plates 300 block the air outlet 110. That is, in the operation mode of the air conditioner cabinet, the air conditioning air will first flow through the rotating blade 200 and then flow through the two air guide plates 300.

[0073] The above arrangement can not only realize the up and down sweeping function and the left and right sweeping function of the air conditioner cabinet, but also can utilize the two air guide plates 300 to shield the air outlet 110 in the closed state, thereby preventing the internal structure of the air conditioner cabinet from being exposed and ensuring the neatness of the appearance of the air conditioner cabinet.

[0074] Please continue to refer to Figure 1 and Figure 6 In this embodiment, the air conditioning cabinet may further include an air duct assembly 800 and an air outlet grille 900. Specifically, the air duct assembly 800 and the air outlet grille 900 are both located upstream of the rotating swing blade 200 along the air outlet direction, and the air outlet grille 900 is fixedly disposed between the air duct assembly 800 and the rotating swing blade 200.

[0075] The above-mentioned setting of the air outlet grille 900, on the one hand, can prevent the user's hands from reaching into the air duct assembly 800, and on the other hand, can also limit the inner limit position of the rotating pendulum blade 200 to prevent the rotating pendulum blade 200 from affecting the normal operation of the air duct assembly 800 due to its own structural deformation.

[0076] Figure 7 for Figure 1 A magnified view of the local structure at C in the middle; Figure 8 A schematic diagram of the structure of the air guide plate 300 of the air conditioner cabinet provided in this embodiment; Fig. 9 for Figure 8 The enlarged view of the local structure at D in the middle. Please continue to refer to Figure 1 , and combined with Figures 7 to 9 In this embodiment, the middle partition 120 may include a partition body 121 and two connecting ears 122 arranged on the outer peripheral surface of the partition body 121, wherein the partition body 121 is used to be rotatably connected with the first swing blade 201 and the second swing blade 202; the connecting ear 122 is provided with a rotating slot 123, and the air guide plate 300 is provided with a rotating shaft 320 for being rotatably connected with the rotating slot 123. The two air guide plates 300 are respectively rotatably connected with the rotating slot 123 through the corresponding rotating shafts 320, thereby realizing the rotatable installation of the two air guide plates 300 on the two connecting ears 122.

[0077] This form of realizing the rotational connection between the air guide plate 300 and the middle partition 120 by the rotational cooperation between the rotation shaft 320 and the rotation slot 123 is not only simple in structure, but also easy to install and disassemble. In addition, this arrangement can realize the connection between the air guide plate 300 and the air outlet frame 100 in the middle section, which has a certain inhibitory effect on the deformation of the air guide plate 300.

[0078] In other embodiments, the rotation slot 123 may be disposed on the air guide plate 300 , and the rotation shaft 320 may be disposed on the connecting ear 122 . This arrangement can also realize the rotation connection between the air guide plate 300 and the middle partition 120 .

[0079] Please continue to refer to Fig. 9 and Fig.10 In this embodiment, a notch 310 is formed on the air guide plate 300 at a position corresponding to the middle partition 120 , and the rotating shaft 320 is located in the notch 310 .

[0080] This arrangement can reduce the lateral space occupied by the rotating shaft 320 of the air guide plate 300, thereby facilitating the compact structural design of the air conditioning cabinet of this embodiment.

[0081] It should be noted that, when the air guide plates 300 are in other quantities, the number of the connecting ears 122 can be adjusted accordingly.

[0082] Fig.10 One of the partial structural schematic diagrams of the air outlet frame 100 of the air conditioner cabinet provided in this embodiment; Fig.11 This is a second partial structural diagram of the air outlet frame 100 of the air conditioner cabinet provided in this embodiment. Figure 1 , and combined with Fig.10 and Fig.11 In this embodiment, the top of the air outlet frame 100 is provided with a first inner rotating hole 130 and a first outer rotating hole 150, wherein the first inner rotating hole 130 is used to be rotatably connected to the upper end of the first swing blade 201, and the first outer rotating hole 150 is used to be rotatably connected to the upper end of the air guide plate 300; the bottom of the air outlet frame 100 is provided with a second inner rotating hole 140 and a second outer rotating hole 160, wherein the second inner rotating hole 140 is used to be rotatably connected to the lower end of the second swing blade 202, and the second outer rotating hole 160 is used to be rotatably connected to the lower end of the air guide plate 300. This arrangement enables the upper and lower ends of the first swing blade 201, the second swing blade 202 and the air guide plate 300 to be rotatably connected to the air outlet frame 100, thereby ensuring the structural stability of the first swing blade 201, the second swing blade 202 and the air guide plate 300.

[0083] Please continue to refer to Fig.10 In this embodiment, the air outlet frame 100 is provided with a first limiting structure 610, and the first limiting structure 610 is used to limit the maximum rotation angle of the first swing blade 201, and the maximum rotation angle of the first swing blade 201 is 270°.

[0084] By setting the first limiting structure 610 on the air outlet frame 100, the maximum rotation angle of the first swing blade 201 can be limited to avoid the first swing blade 201 from interfering with other structures due to excessive rotation angle. In addition, by setting the first swing blade 201 to be rotatable within the range of 0 to 270 degrees, the rotation range of the first swing blade 201 can effectively cover the upward air guiding position, the downward air guiding position and the horizontal air supply position, thereby ensuring the reliability of upward air sweeping, downward air sweeping and horizontal air supply at the upper air outlet 111.

[0085] Fig.12 This is a schematic diagram of the partial structure of the air conditioner cabinet provided in this embodiment at the connection between the second swing blade 202 and the bottom of the air outlet frame 100. Please continue to refer to Fig.11 , and combined with Fig.12 In this embodiment, the air outlet frame 100 may further be provided with a second limiting structure 620, and the second limiting structure 620 is used to limit the maximum rotation angle of the second swing blade 202, and the maximum rotation angle of the second swing blade 202 is 270°.

[0086] By setting the second limiting structure 620 on the air outlet frame 100, the maximum rotation angle of the second swing blade 202 can be limited to avoid the second swing blade 202 from interfering with other structures due to excessive rotation angle. In addition, by setting the second swing blade 202 to be rotatable within the range of 0 to 270 degrees, the rotation range of the second swing blade 202 can effectively cover the upward air guiding position, the downward air guiding position and the horizontal air supply position, thereby ensuring the reliability of upward air sweeping, downward air sweeping and horizontal air supply at the lower air outlet 112.

[0087] In this embodiment, the structures and limiting principles of the first limiting structure 610 and the second limiting structure 620 are similar, so this application takes the second limiting structure 620 as an example for specific description. Fig.12 The second limiting structure 620 includes a first retaining edge 230, a second retaining edge 240, a first limiting block 621 and a second limiting block 622. Specifically, the first retaining edge 230 and the second retaining edge 240 are both fixedly arranged relative to the swing blade 210 of the second swing blade 202, the first limiting block 621 and the second limiting block 622 are both fixedly connected to the air outlet frame 100, and the first limiting block 621 and the second limiting block 622 are arranged at intervals along the rotation path of the second swing blade 202. The first retaining edge 230 can rotate around a first direction to abut against the first limiting block 621, and the second retaining edge 240 can rotate around a second direction to abut against the second limiting block 622, and the first direction is opposite to the second direction.

[0088] Please continue to refer to Fig.12 When the second side guard 240 rotates to abut against the second limit block 622, the swing blade 210 of the second swing blade 202 tilts upward. At this time, the second swing blade 202 can be used to achieve upward wind sweeping; when downward wind sweeping is required, the second swing blade 202 can be rotated around the first direction. When the second swing blade 202 rotates to abut against the first side guard 230 and the first limit block 621, the rotation of the second swing blade 202 stops, and the swing blade 210 will switch to a downward tilted position, thereby achieving the purpose of downward wind sweeping.

[0089] This form of limiting the maximum rotation angle of the second swing blade 202 by respectively cooperating with two limit blocks and two retaining edges can not only meet the requirement of 270° rotation of the second swing blade 202, but also has high limiting reliability.

[0090] It should be noted that in Fig.12 In the viewing angle, that is, in the top-down viewing angle, the first direction is the counterclockwise rotation direction, and the second direction is the clockwise rotation direction.

[0091] Please continue to refer to Fig.12 In this embodiment, along the radial direction of the second swing blade 202, the size of the first rib 230 is greater than the size of the second rib 240, that is, the width of the first rib 230 protruding along the radial direction is greater than the width of the second rib 240 protruding along the radial direction; along the up-down direction, the lower edge of the first rib 230 is higher than the lower edge of the second rib 240. That is, the first rib 230 is "wide and short" and the second rib 240 is "narrow and long".

[0092] Please continue to refer to Fig.12 In this embodiment, the diameter of the circle where the first limit block 621 is located is greater than the diameter of the circle where the second limit block 622 is located, that is, along the radial direction, the first limit block 621 is arranged farther outward than the second limit block 622; an avoidance gap 6211 is formed between the first limit block 621 and the rotation axis of the second swing blade 202 for the second retaining edge 240 to pass through; along the up and down directions, the second limit block 622 is lower than the first limit block 621, and the second limit block 622 is lower than the lower edge of the first retaining edge 230.

[0093] by Fig.12 The position of the second swing blade 202 is shown for illustration. Fig.12 In the position of the second swing blade 202 shown, the second retaining edge 240 abuts against the second limit block 622, and the swing blade 210 is in an upwardly tilted position. When the swing blade 210 needs to be switched to a downwardly tilted position, the second swing blade 202 can be rotated around the first direction, that is, rotated counterclockwise in a top-down state. During the rotation process, the second retaining edge 240 will pass through the avoidance gap 6211 formed between the first limit block 621 and the rotation axis, and the first retaining edge 230 will pass over the second limit block 622 from above, and then abut against the first limit block 621 to achieve limiting, so that the second swing blade 202 is switched to the position where the swing blade 210 is tilted downward.

[0094] Similarly, when the swing blade 210 needs to be switched from a downwardly inclined position to an upwardly inclined position, the second swing blade 202 is rotated in the second direction, that is, in a clockwise direction when viewed from above. During the rotation process, the first retaining edge 230 will reversely pass over the second limit block 622 from above the second limit block 622, while the second retaining edge 240 will reversely pass through the avoidance gap 6211 formed between the first limit block 621 and the rotation axis, and then abut against the second limit block 622. Fig.12 As shown, the limiting is achieved so that the second swing blade 202 switches to a position where the swing blade 210 tilts upward.

[0095] This arrangement of the first limit block 621 and the second limit block 622 can not only effectively limit the second swing blade 202 when rotating to corresponding positions in two directions, but also has a simple structure and is easy to arrange without occupying too much space in the air outlet frame 100.

[0096] In this embodiment, the number of the second limiting structures 620 is the same as the number of the second swing blades 202 , that is, two, so as to limit the rotation angle of each second swing blade 202 respectively.

[0097] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

[0098] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0099] In the above embodiments, the descriptions of directions such as “upper”, “lower”, “left”, “right”, “front”, “back”, and “side” are all based on the drawings.

[0100] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioning cabinet, characterized in that: The invention comprises an air outlet frame (100), a rotating swing blade (200) and at least two air guide plates (300); the air outlet frame (100) is provided with an air outlet (110); the rotating swing blade (200) and the at least two air guide plates (300) are both rotatably mounted on the air outlet (110) around a vertical axis; the rotating swing blade (200) and the at least two air guide plates (300) are arranged in a front-to-back direction; the at least two air guide plates (300) are spaced apart in a left-to-right direction; the rotating swing blade (200) comprises a plurality of swing blades (210) spaced apart in a vertical direction and inclined in the same direction relative to a horizontal plane; the plurality of swing blades (210) are relatively fixedly arranged.

2. The air conditioning cabinet according to claim 1, characterized in that: The air outlet (110) is provided with an intermediate partition (120), and the intermediate partition (120) divides the air outlet (110) into an upper air outlet (111) and a lower air outlet (112), wherein the rotating pendulum blade (200) includes a first pendulum blade (201) rotatably mounted on the upper air outlet (111), and a second pendulum blade (202) rotatably mounted on the lower air outlet (112); and the at least two air guide plates (300) are rotatably connected to the intermediate partition (120).

3. The air conditioning cabinet according to claim 2, characterized in that: The number of the first swing blades (201) is multiple, and the multiple first swing blades (201) are arranged at intervals along the left-right direction; and / or the number of the second swing blades (202) is multiple, and the multiple second swing blades (202) are arranged at intervals along the left-right direction.

4. The air conditioning cabinet according to claim 3, characterized in that: The air conditioning cabinet further comprises a first driving assembly (400), the first driving assembly (400) comprising a first motor (410) and a first transmission mechanism (420), wherein a housing of the first motor (410) is mounted on the air outlet frame (100), a motor shaft of the first motor (410) is drivingly connected to one of the first swing blades (201), and a plurality of the first swing blades (201) are connected via the first transmission mechanism (420); And / or, the number of the second swing blades (202) is multiple, the air conditioning cabinet also includes a second drive component (500), the second drive component (500) includes a second motor (510) and a second transmission mechanism (520), wherein the housing of the second motor (510) is installed on the air outlet frame (100), the motor shaft of the second motor (510) is drivingly connected to one of the second swing blades (202), and multiple second swing blades (202) are connected via the second transmission mechanism (520).

5. The air conditioning cabinet according to claim 3, characterized in that: The air outlet frame (100) is provided with a first limiting structure (610), the first limiting structure (610) is used to limit the maximum rotation angle of the first swing blade (201), and the maximum rotation angle of the first swing blade (201) is 270°; and / or, the air outlet frame (100) is provided with a second limiting structure (620), the second limiting structure (620) is used to limit the maximum rotation angle of the second swing blade (202), and the maximum rotation angle of the second swing blade (202) is 270°.

6. The air conditioning cabinet according to claim 2, characterized in that: The intermediate partition (120) includes a partition body (121) and at least two connecting ears (122) arranged on the outer peripheral surface of the partition body (121), wherein the partition body (121) is used to be rotatably connected to the first swing blade (201) and the second swing blade (202); one of the connecting ear (122) and the air guide plate (300) is provided with a rotation slot (123), and the other of the connecting ear (122) and the air guide plate (300) is provided with a rotation shaft (320) for rotationally connecting to the rotation slot (123), and the at least two air guide plates (300) are respectively rotatably connected to the at least two connecting ears (122).

7. The air conditioning cabinet according to claim 6, characterized in that: The rotating slot (123) is arranged on the connecting ear (122); the air guide plate (300) is provided with a notch (310) at a position corresponding to the middle partition (120); and the rotating shaft (320) is located in the notch (310).

8. The air conditioning cabinet according to claim 1, characterized in that: Each of the air guide plates (300) is connected to an air guide plate driving mechanism (700), and the air guide plate driving mechanism (700) is used to drive the air guide plate (300) connected thereto to rotate.

9. The air conditioning cabinet according to any one of claims 1 to 8, characterized in that: The at least two air guide plates (300) are located downstream of the rotating swing blade (200) along the air outlet direction, and when the at least two air guide plates (300) are in a closed state, the at least two air guide plates (300) block the air outlet (110).

10. The air conditioning cabinet according to claim 9, characterized in that: The air conditioning cabinet further comprises an air duct assembly (800) and an air outlet grille (900), wherein the air duct assembly (800) and the air outlet grille (900) are both located upstream of the rotating swing blade (200) along the air outlet direction, and the air outlet grille (900) is fixedly arranged between the air duct assembly (800) and the rotating swing blade (200).

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