Floor air conditioner

Abstract

The utility model provides a floor air conditioner, relates to the technical field of air conditioners, and is designed for solving the problem that air blowing blades of the existing floor air conditioner cannot well play a role in guiding air, so that air is dispersed. The floor air conditioner comprises an air outlet frame and at least one set of rotary swing blades, a first air outlet is formed in the air outlet frame, and the rotary swing blades can be rotationally installed at the first air outlet around the vertical axis; the rotating swing blade comprises a plurality of air sweeping blades which are arranged at intervals in the vertical direction and incline in the same direction relative to the horizontal plane, the air sweeping blades are arranged in a relatively fixed mode, and in the rotating process of the rotating swing blade, the air sweeping blades are provided with an upper swing air supply position, a lower swing air supply position and a horizontal air supply position. The vertical plane where the first air outlet is located serves as a projection plane, and any two adjacent air sweeping blades at least partially coincide. The air guide device is good in air guide effect, and air outlet is concentrated.

Description

Technical Field

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

[0002] Household air conditioners can be mainly divided into two types: wall-mounted air conditioners and vertical air conditioners. When the existing vertical air conditioners supply air to the room, the wind sweeping blades cannot play a good wind guiding effect, resulting in relatively scattered air output. Utility Model Content

[0003] The utility model aims to provide a vertical air conditioner to solve the technical problem that the wind sweeping blades of the existing vertical air conditioner cannot play a good wind guiding effect, resulting in relatively scattered air output.

[0004] The utility model provides a vertical air conditioner, including an air outlet frame and at least one group of rotating swing blades, the air outlet frame is provided with a first air outlet, and the rotating swing blade can be rotatably installed on the first air outlet around a vertical axis; the rotating swing blade includes a plurality of sweeping blades spaced apart in the up-down direction and inclined in the same direction relative to a horizontal plane, the plurality of sweeping blades are relatively fixedly arranged, and during the rotation of the rotating swing blade, the plurality of sweeping blades have an upper swing air supply position, a lower swing air supply position and a horizontal air supply position, wherein, at the upper swing air supply position and the lower swing air supply position, with the vertical plane where the first air outlet is located as the projection plane, any two adjacent sweeping blades at least partially overlap.

[0005] By setting a vertical air conditioner which is mainly composed of an air outlet frame and at least one group of rotating swing blades, and making the projections of any two adjacent air sweeping blades in the rotating swing blades at the vertical plane where the first air outlet is located at least partially overlap when they are in the upper swing air supply position and the lower swing air supply position, there is no gap between any two adjacent air sweeping blades in the rotating swing blades. Therefore, during the use of the vertical air conditioner, no matter the rotating swing blades are in the upper swing position where each air sweeping blade is tilted upward, or in the lower swing position where each air sweeping blade is tilted downward, the wind blown out through the air duct of the vertical air conditioner can be blown out along the surface of the air sweeping blades under the guidance of the air sweeping blades, the air sweeping blades have a good air guiding effect, and the air outlet process is more concentrated.

[0006] Furthermore, at the upper swing air supply position and the lower swing air supply position, the at least one set of rotating swing blades covers at least 70% of the cross-sectional area of ​​the first air outlet. This arrangement can increase the distribution area of ​​the sweeping blades of the two sets of rotating swing blades at the first air outlet, so that most of the air conditioning air can be blown out under the guidance of the sweeping blades of the two sets of rotating swing blades, thereby ensuring the sweeping effect.

[0007] Furthermore, an air outlet gap is formed between any two adjacent air sweeping blades in the rotating swing blade, wherein the air outlet gap gradually decreases from the middle of the first air outlet to both ends along the up-down direction. This arrangement enables the vertical air conditioner to concentrate the air outlet in the middle of the first air outlet, further ensuring the centralization of air supply.

[0008] Furthermore, an air outlet gap is formed between any two adjacent wind sweeping blades in the rotating swing blade, and the first air outlet includes an upper air outlet area, a middle air outlet area and a lower air outlet area in the up-down direction, wherein the air outlet gaps in the upper air outlet area and the lower air outlet area are smaller than the air outlet gap in the middle air outlet area. This arrangement enables the vertical air conditioner to have different air volumes in the height direction, and the air conditioning air is concentrated in the middle of the first air outlet for delivery, thereby ensuring the concentration of air supply.

[0009] Furthermore, the air outlet frame is also provided with a second air outlet, and the second air outlet and the first air outlet are arranged in the vertical direction, wherein the second air outlet is rotatably mounted with a plurality of air guide plates around a vertical axis, and the plurality of air guide plates have a standby position for closing the second air outlet and an operating position for opening the second air outlet. This arrangement increases the air outlet diversity of the vertical air conditioner in the height direction, so that the vertical air conditioner can supply air to the room in a variety of modes, thereby improving the user experience.

[0010] Furthermore, the number of the rotating blades is two groups, and the two groups of rotating blades are arranged in the left-right direction. This arrangement can reduce the size of the wind sweeping blades in each group of rotating blades while ensuring the coverage effect of the first air outlet, so as to reduce the space occupied in the front-back direction of the vertical air conditioner.

[0011] Furthermore, the vertical air conditioner also includes a limit assembly for limiting the maximum rotation angle of the rotating swing blade, the maximum rotation angle is 180°, and the limit assembly includes a first flange, a second flange, a first limit block and a second limit block, wherein the first flange and the second flange are both relatively fixedly arranged with the wind sweeping blade, the first limit block and the second limit block are both fixedly connected with the air outlet frame, and the first limit block and the second limit block are arranged at intervals along the rotation path of the rotating swing blade; the first flange can rotate around a first direction to abut against the first limit block, and the second flange can rotate around a second direction to abut against the second limit block, and the first direction is opposite to the second direction. This arrangement can not only meet the requirements for the rotation of the wind sweeping blade, but also has a high limit reliability.

[0012] Further, along the radial direction of the rotating swing blade, the size of the first flange is larger than that of the second flange, the diameter of the circle where the first limit block is located is larger than the diameter of the circle where the second limit block is located, and an avoidance gap for the second flange to pass through is formed between the first limit block and the rotation axis of the rotating swing blade; along the up-down direction, the lower edge of the first flange is higher than the lower edge of the second flange, the second limit block is lower than the first limit block, and the second limit block is lower than the lower edge of the first flange. This setting structure is simple, easy to arrange, and will not occupy too much space of the air outlet frame.

[0013] Furthermore, the vertical air conditioner also includes a driving assembly for driving the rotating swing blades to rotate, the driving assembly includes a driving motor and a transmission mechanism, wherein the driving motor is installed on the air outlet frame, the motor shaft of the driving motor is drivingly connected to a group of the rotating swing blades, and the two groups of the rotating swing blades are connected through the transmission mechanism. This form of using one driving motor to realize the simultaneous rotation of multiple groups of rotating swing blades can reduce the number of driving motors, reduce the cost of the vertical air conditioner, and save installation space.

[0014] Furthermore, the drive assembly further comprises a cover plate, which is fixedly connected to the air outlet frame and covers the transmission mechanism. This arrangement can cover the transmission mechanism and prevent the transmission mechanism from being exposed. And / or, the transmission mechanism is located on a side of the air outlet frame away from the rotating swing blade. By separating the rotating swing blade and the transmission mechanism by the air outlet frame, it is possible to prevent the rotating swing blade from colliding and interfering with the transmission mechanism, thereby facilitating the layout of the transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 A schematic diagram of the main structure of a vertical air conditioner provided by an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the front view structure of a vertical air conditioner provided by an embodiment of the utility model when the rotating swing blade is in the upper swing air supply position;

[0018] Figure 3 A schematic diagram of the front view structure of a vertical air conditioner provided by an embodiment of the utility model when the rotating swing blade is in a horizontal air supply position;

[0019] Figure 4A schematic diagram of the local structure of a vertical air conditioner provided by an embodiment of the utility model when the rotating swing blade is in the downward swing air supply position;

[0020] Figure 5 A partial structural schematic diagram of a vertical air conditioner provided by an embodiment of the utility model;

[0021] Figure 6 for Figure 2 A magnified view of the local structure at point A in the middle;

[0022] Figure 7 A partial structural cross-sectional view of a vertical air conditioner provided by an embodiment of the utility model;

[0023] Figure 8 A schematic cross-sectional view of a vertical air conditioner provided in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 100-air outlet frame; 200-rotating swing blade; 300-air guide plate; 400-limiting component; 500-driving component;

[0026] 110-first air outlet; 120-second air outlet; 130-air outlet surface;

[0027] 210-sweeping blade; 220-supporting rib; 230-air outlet gap; 240-shaft sleeve; 250-wing plate;

[0028] 410-first retaining edge; 420-second retaining edge; 430-first limiting block; 431-avoidance gap; 440-second limiting block;

[0029] 510 - driving motor; 520 - transmission mechanism; 521 - driving gear; 522 - linkage gear; 523 - driven gear; 530 - cover plate; 540 - linkage shaft; 550 - driven shaft. DETAILED DESCRIPTION

[0030] 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.

[0031] Figure 1 This is a schematic diagram of the main structure of the vertical air conditioner provided in this embodiment. Figure 1 As shown, this embodiment provides a vertical air conditioner, including an air outlet frame 100 and two sets of rotating blades 200, wherein the air outlet frame 100 is provided with a first air outlet 110, and the rotating blades 200 are rotatably installed around a vertical axis at the first air outlet 110.

[0032] Figure 2 A schematic diagram of the front view of the vertical air conditioner provided in this embodiment when the rotating swing blade 200 is in the upper swing air supply position; Figure 3 A schematic diagram of the front view structure of the vertical air conditioner provided in this embodiment when the rotating swing blade 200 is in the horizontal air supply position; Figure 4 This is a partial structural diagram of the vertical air conditioner provided in this embodiment when the rotating swing blade 200 is in the downward swing air supply position. Figure 1 , and combined with Figures 2 to 4 In this embodiment, the rotating swing blade 200 includes a plurality of sweeping blades 210 spaced apart in the up-down direction and inclined in the same direction relative to the horizontal plane. The plurality of sweeping blades 210 are relatively fixedly arranged. During the rotation of the rotating swing blade 200, the plurality of sweeping blades 210 have an upper swing air supply position, a lower swing air supply position and a horizontal air supply position. In the upper swing air supply position and the lower swing air supply position, with the vertical plane where the first air outlet 110 is located as the projection plane, any two adjacent sweeping blades 210 at least partially overlap.

[0033] In this embodiment, along the horizontal projection, the overlap area of ​​any two adjacent wind sweeping blades 210 can be represented by Figure 3 In this case, the horizontal direction can be represented by Figure 3 It is indicated by the arrow a in .

[0034] By setting up a vertical air conditioner mainly composed of an air outlet frame 100 and two groups of rotating swing blades 200, and making any two adjacent sweeping blades 210 in the rotating swing blades 200 at the upper swing air supply position and the lower swing air supply position, the projections onto the vertical plane where the first air outlet 110 is located at least partially overlap, so that there is no gap between any two adjacent sweeping blades 210 in the rotating swing blades 200. Therefore, during the use of the vertical air conditioner, no matter the rotating swing blades 200 are in the upper swing position where each sweeping blade 210 is tilted upward, or in the lower swing position where each sweeping blade 210 is tilted downward, the wind blown out through the air duct of the vertical air conditioner can be blown out along the surface of the sweeping blade 210 under the guidance of the sweeping blade 210, the sweeping blade 210 has a good wind guiding effect, and the air outlet process is more concentrated.

[0035] In addition, by setting the rotating pendulum blades 200 into two groups, not only can the covering effect of the rotating pendulum blades 200 on the first air outlet 110 be ensured, but it is also beneficial to reduce the size of the wind sweeping blades 210. On the one hand, it avoids interference between the rotating pendulum blades 200 and the surrounding structures during rotation. On the other hand, it can also reduce the space occupied by the vertical air conditioner along the front and rear directions.

[0036] It is understandable that in other embodiments, the rotating pendulum blades 200 may also be arranged in one group, three groups, four groups, etc. This embodiment only uses two groups of rotating pendulum blades 200 to exemplify the vertical air conditioner.

[0037] In this embodiment, at the upper swing air supply position and the lower swing air supply position, the two groups of rotating swing blades 200 cover at least 70% of the cross-sectional area of ​​the first air outlet 110 .

[0038] By setting the two groups of rotating swing blades 200 to cover at least 70% of the cross-sectional area of ​​the first air outlet 110 in the upper swing air supply position and the lower swing air supply position, the distribution area of ​​the sweeping blades 210 of the two groups of rotating swing blades 200 at the first air outlet 110 can be increased, so that most of the air-conditioning air can be blown out under the guidance of the sweeping blades 210 of the two groups of rotating swing blades 200, thereby ensuring the sweeping effect.

[0039] Figure 8 The cross-sectional view of the vertical air conditioner provided in this embodiment is shown in FIG. Figure 8 As shown, the air outlet frame 100 has an air outlet surface 130. Specifically, the air outlet surface 130 refers to the plane where the first air outlet 110 of the air outlet frame 100 is located. In this embodiment, it can be understood as the plane where the left and right edges of the first air outlet 110 of the air outlet frame 100 are located. For details, see Figure 8 Shown by the dashed line.

[0040] By setting the rotating swing blade 200 to be switchable among the upper swing air supply position, the lower swing air supply position and the horizontal air supply position, when the vertical air conditioner is operated in the cooling mode, the rotating swing blade 200 can be rotated to the upper swing air supply position, at which time, each sweeping blade 210 is in an upwardly inclined posture (see Figure 2 ), so that the cold air blown out through the air duct of the vertical air conditioner can be blown upward under the action of the sweeping blades 210, not only does it not blow people nearby, but also the air supply distance can be increased; when the vertical air conditioner is operated in the heating mode, the rotating swing blade 200 can be rotated to the downward swing air supply position, at this time, each sweeping blade 210 is in a downward tilted posture (see Figure 4 ), so that the hot air blown out through the air duct of the vertical air conditioner can be blown downward under the action of the sweeping blades 210, and the hot air discharge process is closer to the ground. When horizontal air discharge is required, the rotating swing blades 200 are rotated to the horizontal air supply position. At this time, each sweeping blade 210 is approximately perpendicular to the air outlet surface 130 (see Figure 3 ), the conditioned air blown out through the air duct of the vertical air conditioner can be directly blown out through the air outlet gap 230 formed between any two adjacent air sweeping blades 210 to form horizontal air supply.

[0041] The setting form of the vertical air conditioner can realize the functions of sweeping air upward, sweeping air downward and supplying air horizontally by simply changing the rotation angle of the rotating swing blade 200, so that the vertical air conditioner has the ability to directly sweep air upward and downward. In the cooling and heating modes, air can be supplied to the room at different angles, thereby improving the user's comfort.

[0042] In this embodiment, in each set of rotating swing blades 200 , a plurality of wind sweeping blades 210 are fixedly connected via supporting ribs 220 , and the plurality of wind sweeping blades 210 are installed at the same angle.

[0043] It should be noted that when the vertical air conditioner is turned off, the rotating blade 200 can be in the upper swing air supply position. This setting enables the rotating blade 200 to cover the internal space of the vertical air conditioner as much as possible to reduce the black exposure phenomenon.

[0044] In this embodiment, an air outlet gap 230 is formed between any two adjacent air sweeping blades 210 in the rotating swing blade 200, wherein the air outlet gap 230 gradually decreases from the middle to the two ends of the first air outlet 110 along the up-down direction. In other words, the air outlet gap 230 formed by the two adjacent air sweeping blades 210 located in the middle of the first air outlet 110 is the largest, and the air outlet gap 230 formed by the two adjacent air sweeping blades 210 located at the two ends of the first air outlet 110 is the smallest.

[0045] This arrangement allows the vertical air conditioner to concentrate air outlet in the middle of the first air outlet 110, further ensuring the centralization of air supply. Moreover, by setting the air outlet gap 230 to gradually decrease from the middle to both ends, it is also possible to avoid sudden changes in the air volume in the height direction of the first air outlet 110, thereby improving the user experience.

[0046] In other embodiments, the first air outlet 110 may also include an upper air outlet area, a middle air outlet area, and a lower air outlet area in sequence along the up-down direction, wherein the air outlet gap 230 in the upper air outlet area and the lower air outlet area is smaller than the air outlet gap 230 in the middle air outlet area. In other words, the first air outlet 110 has two air volume levels, the middle air outlet area discharges air at a large air volume, and the upper air outlet area and the lower air outlet area discharge air at a small air volume.

[0047] This arrangement enables the vertical air conditioner to have different air volumes in the height direction, and the conditioned air is concentrated and delivered in the middle of the first air outlet 110, thereby ensuring the centralization of the air supply. Moreover, by setting the air outlet gap 230 to two levels, the manufacturing cost of the rotating swing blade 200 can be reduced while the air supply is concentrated.

[0048] Please continue to refer to Figure 1In this embodiment, the air outlet frame 100 can also open a second air outlet 120, and the second air outlet 120 and the first air outlet 110 are arranged in the up and down direction, wherein the second air outlet 120 is rotatably installed with a plurality of air guide plates 300 around a vertical axis, and the plurality of air guide plates 300 have a standby position for closing the second air outlet 120 and an operating position for opening the second air outlet 120.

[0049] By providing a second air outlet 120 arranged in the up-down direction with the first air outlet 110, and providing a plurality of air guide plates 300 rotating around a vertical axis at the second air outlet 120, the air outlet diversity of the vertical air conditioner in the height direction is increased, so that the vertical air conditioner can supply air to the room in a variety of modes, thereby improving the user experience.

[0050] In this embodiment, the second air outlet 120 is located above the first air outlet 110 .

[0051] Please continue to refer to Figure 1 In this embodiment, there are two air guide plates 300, and the two air guide plates 300 are arranged in the left-right direction. This arrangement can avoid the cost increase caused by too many air guide plates 300.

[0052] Figure 5 The schematic diagram of the partial structure of the vertical air conditioner provided in this embodiment. Figure 5 As shown, in this embodiment, the vertical air conditioner can also include a limit assembly 400 for limiting the maximum rotation angle of the rotating swing blade 200, and the maximum rotation angle is 180°. The limit assembly 400 includes a first side guard 410, a second side guard 420, a first limit block 430 and a second limit block 440, wherein the first side guard 410 and the second side guard 420 are both relatively fixedly arranged with the wind sweeping blade 210, the first limit block 430 and the second limit block 440 are both fixedly connected to the air outlet frame 100, and the first limit block 430 and the second limit block 440 are spaced apart along the rotation path of the rotating swing blade 200; the first side guard 410 can rotate around a first direction until it abuts against the first limit block 430, and the second side guard 420 can rotate around a second direction until it abuts against the second limit block 440, and the first direction is opposite to the second direction.

[0053] Please continue to refer to Figure 5 When the second retaining edge 420 rotates to abut against the second limit block 440, the wind sweeping blade 210 is in an upwardly inclined upper swing air supply position. At this time, the wind sweeping blade 210 can be used to achieve upward wind sweeping; when the wind sweeping blade 210 needs to sweep the air downward, the rotating swing blade 200 can be rotated around the first direction. When the rotating swing blade 200 rotates to abut against the first retaining edge 410 and the first limit block 430, the rotation of the rotating swing blade 200 stops, and the wind sweeping blade 210 will switch to the downward swing air supply position, thereby achieving the purpose of sweeping the air downward.

[0054] This form of limiting the maximum rotation angle of the rotating swing blade 200 by respectively cooperating with two limit blocks and two retaining edges can not only meet the rotation requirements of the wind sweeping blade 210, but also has high limiting reliability.

[0055] In addition, by limiting the maximum rotation angle of the rotating swing blade 200 to 180°, the rotating swing blade 200 can cover three operating conditions of upward sweeping, downward sweeping and horizontal air supply during rotation.

[0056] It should be noted that in Figure 5 In the perspective shown, that is, in a top-down perspective, the first direction is a counterclockwise rotation direction, and the second direction is a clockwise rotation direction.

[0057] Figure 6 for Figure 2 The enlarged view of the local structure at A in the middle. Please continue to refer to Figure 5 , and combined with Figure 6 In this embodiment, along the radial direction of the rotating pendulum blade 200, the size of the first flange 410 is greater than the size of the second flange 420, the diameter of the circle where the first limit block 430 is located is greater than the diameter of the circle where the second limit block 440 is located, and an avoidance gap 431 for the second flange 420 to pass through is formed between the first limit block 430 and the rotation axis of the rotating pendulum blade 200; the lower edge of the first flange 410 is higher than the lower edge of the second flange 420, the second limit block 440 is lower than the first limit block 430, and the second limit block 440 is lower than the lower edge of the first flange 410. In other words, the width of the first flange 410 protruding in the radial direction is greater than the width of the second flange 420 protruding in the radial direction, that is, the first flange 410 is "wide and short" and the second flange 420 is "narrow and long".

[0058] by Figure 5 The position of the rotating pendulum blade 200 is shown for illustration. Figure 5 In the position of the rotating swing blade 200 shown, the second retaining edge 420 abuts against the second limiting block 440, and the sweeping blade 210 is in the upper swing air supply position. When the sweeping blade 210 needs to be switched to the lower swing air supply position, the rotating swing blade 200 is rotated in the first direction, that is, rotated in the counterclockwise direction in a top view. During the rotation process, the second retaining edge 420 will pass through the avoidance gap 431 formed between the first limiting block 430 and the rotation axis, and the first retaining edge 410 will pass over the second limiting block 440 from above, and then abut against the first limiting block 430 to achieve limiting, so that the rotating swing blade 200 is switched to the lower swing air supply position.

[0059] Similarly, when the wind sweeping blade 210 needs to be switched from the downward swing air supply position to the upward swing air supply position, the rotating swing blade 200 is rotated in the second direction, that is, in the clockwise direction when viewed from above. During this rotation process, the first retaining edge 410 will reversely pass over the second limit block 440 from above the second limit block 440, while the second retaining edge 420 will reversely pass through the avoidance gap 431 formed between the first limit block 430 and the rotation axis, and then abut against the second limit block 440, as shown in FIG. Figure 5 As shown, the limiting is achieved so that the rotating swing blade 200 switches to the upper swing air supply position.

[0060] This arrangement of the first limit block 430 and the second limit block 440 can not only realize the effective limitation of the rotating blade 200 to the set position (upper swing air supply position, lower swing air supply position) 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.

[0061] Please continue to refer to Figure 5 In this embodiment, two groups of limit assemblies 400 are provided. The two groups of limit assemblies 400 are respectively provided in one-to-one correspondence with the two groups of rotating pendulum blades 200, and are respectively used to limit the maximum rotation angle of each group of rotating pendulum blades 200.

[0062] Please continue to refer to Figure 5 and Figure 6 In this embodiment, the rotating pendulum blade 200 may further include a sleeve 240 and a wing plate 250 fixedly connected to the sleeve 240, wherein the wing plate 250 is fixedly connected to one of the plurality of wind sweeping blades 210, and the sleeve 240 is used for rotationally connecting to the air outlet frame 100; the wing plate 250 forms a first guard edge 410 and a second guard edge 420 on both side areas of the sleeve 240 respectively.

[0063] This form of using the wing plate 250 to form the first rib 410 and the second rib 420 on both side regions of the shaft sleeve 240 facilitates the processing and manufacturing of the first rib 410 and the second rib 420 .

[0064] In this embodiment, the wing plate 250 is fixedly connected to the lowermost wind sweeping blade 210 .

[0065] Please continue to refer to Figure 2 and Figure 3 In this embodiment, it should be noted that, in a set of rotating swing blades 200, the outer dimensions of the sweeping blades 210 located in the middle and upper sections are larger than the outer dimensions of the sweeping blades 210 located in the lower sections. This arrangement can ensure that the upper sweeping blades 210 have a larger flow guide area, while also enabling the lower sweeping blades 210 to avoid the air outlet frame 100, thereby preventing the sweeping blades 210 from colliding and interfering with the air outlet frame 100.

[0066] Figure 7 This is a partial structural cross-sectional view of the vertical air conditioner provided in this embodiment. Figure 4 and Figure 7 In this embodiment, the vertical air conditioner may further include a driving assembly 500 for driving the rotating pendulum blades 200 to rotate, the driving assembly 500 includes a driving motor 510 and a transmission mechanism 520. Specifically, the driving motor 510 is installed on the air outlet frame 100, and the motor shaft of the driving motor 510 is drivingly connected to a group of rotating pendulum blades 200, and the two groups of rotating pendulum blades 200 are connected through the transmission mechanism 520.

[0067] When it is necessary to change the posture of the wind sweeping blades 210 to meet the air outlet requirements in different modes, the drive motor 510 can be started to rotate the motor shaft of the drive motor 510 to realize the rotation of the rotating pendulum blades 200 connected to the motor shaft of the drive motor 510; in the above process, under the action of the transmission mechanism 520, the rotational power of the rotating pendulum blades 200 connected to the motor shaft will be transmitted to the other group of rotating pendulum blades 200 through the transmission mechanism 520 to realize the synchronous rotation of the two groups of rotating pendulum blades 200.

[0068] The drive assembly 500 can realize the rotation drive of the rotating blade 200, eliminating the cumbersome steps of manually rotating the rotating blade 200, and reducing the labor intensity. In addition, the use of a drive motor 510 to realize the simultaneous rotation of multiple groups of rotating blades 200 can reduce the number of drive motors 510, reduce the cost of the vertical air conditioner, and save installation space.

[0069] Please continue to refer to Figure 7 In this embodiment, the motor shaft of the driving motor 510 is inserted into a set of shaft sleeves 240 of the rotating pendulum blades 200, and the rotational power is transmitted to the rotating pendulum blades 200 by means of the fixed sleeve connection between the motor shaft and the shaft sleeves 240.

[0070] Please continue to refer to Figure 4 and Figure 7 In this embodiment, the transmission mechanism 520 includes a driving gear 521, a linkage gear 522 and a driven gear 523. Specifically, the driving gear 521 is coaxially and fixedly arranged with the motor shaft of the driving motor 510, the linkage gear 522 is rotatably arranged on the air outlet frame 100, and the driven gear 523 is coaxially and fixedly arranged with the shaft sleeve 240 of another group of rotating pendulum blades 200, and the linkage gear 522 is meshed with the driving gear 521 and the driven gear 523 at the same time.

[0071] When it is necessary to drive the rotating pendulum blades 200 to rotate, the motor shaft of the driving motor 510 rotates to drive the driving gear 521. During this process, the rotating pendulum blades 200 connected to the motor shaft of the driving motor 510 rotate; the driving gear 521 transmits the rotational power to the linkage gear 522 through meshing, and the linkage gear 522 further transmits the rotational power to the driven gear 523. The driven gear 523 is coaxially fixed with the shaft sleeve 240 of another group of rotating pendulum blades 200 to realize the rotational drive of the other group of rotating pendulum blades 200.

[0072] This form of using a gear set to achieve power transmission between the groups of rotating pendulum blades 200 has high transmission reliability and smooth transmission, thereby ensuring the stability of each group of rotating pendulum blades 200 during rotation.

[0073] Please continue to refer to Figure 5 In this embodiment, the air outlet frame 100 is rotatably provided with a linkage shaft 540, and the linkage gear 522 is fixedly sleeved on the linkage shaft 540 through a flat mouth; the air outlet frame 100 is also rotatably provided with a driven shaft 550, and the driven gear 523 is fixedly sleeved on the driven shaft 550, and the shaft sleeve 240 of another set of rotating swing blades 200 is also fixedly sleeved on the driven shaft 550.

[0074] In this embodiment, the rotation speeds of the two groups of rotating swing blades 200 are the same, so that the wind sweeping blades 210 of each group of rotating swing blades 200 can be synchronously changed in position.

[0075] In other embodiments, the transmission mechanism 520 may also be a belt transmission mechanism or the like.

[0076] Please continue to refer to Figure 4 and Figure 7 In this embodiment, the driving assembly 500 may further include a cover plate 530 . Specifically, the cover plate 530 is fixedly connected to the air outlet frame 100 and covers the transmission mechanism 520 .

[0077] The setting of the above-mentioned cover plate 530 can cover the transmission mechanism 520 and prevent the transmission mechanism 520 from being exposed. On the one hand, it can prevent debris from entering the transmission mechanism 520 and affecting the normal operation of the transmission mechanism 520. On the other hand, it can also prevent the user from being injured by accidental touch, thereby playing a certain protective role for the user.

[0078] Please continue to refer to Figure 4 and Figure 7 In this embodiment, the transmission mechanism 520 is located on the side of the air outlet frame 100 away from the rotating swing blade 200. In other words, the transmission mechanism 520 is arranged at the lower part of the air outlet frame 100.

[0079] By separating the rotating blade 200 and the transmission mechanism 520 by the air outlet frame 100, collision and interference between the rotating blade 200 and the transmission mechanism 520 can be prevented, which facilitates the layout of the transmission mechanism 520. Moreover, after a period of use, it is also convenient to maintain the transmission mechanism 520.

[0080] It should be noted that, generally speaking, one side of a floor-standing air conditioner is the side facing the indoor space or the indoor user activity area, and this side is the front side of the floor-standing air conditioner; and the side of the floor-standing air conditioner facing the corner or the wall is its rear side. Specifically in this embodiment, the "front" refers to the side of the floor-standing air conditioner facing the indoor space or the indoor user activity area, and correspondingly, the "rear" refers to the side of the floor-standing air conditioner facing the corner or the wall. The "up and down direction" refers to the up and down direction of the floor-standing air conditioner during use, that is, Figure 1 The up and down direction under the viewing angle; the left and right direction refers to the left and right direction of the vertical air conditioner during use, that is, Figure 1 The left and right direction of the viewing angle.

[0081] 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.

[0082] 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.

[0083] In the above embodiments, the descriptions of directions such as “upper”, “lower”, “left”, “right”, “front”, “back”, and “side” are all based on the drawings.

[0084] 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. A vertical air conditioner, characterized in that: The invention comprises an air outlet frame (100) and at least one group of rotating swing blades (200), wherein the air outlet frame (100) is provided with a first air outlet (110), and the rotating swing blades (200) can be rotatably installed on the first air outlet (110) around a vertical axis; the rotating swing blades (200) include a plurality of sweeping blades (210) spaced apart in the up-down direction and inclined in the same direction relative to a horizontal plane, and the plurality of sweeping blades (210) are relatively fixedly arranged, and during the rotation of the rotating swing blades (200), the plurality of sweeping blades (210) have an upper swing air supply position, a lower swing air supply position and a horizontal air supply position, wherein at the upper swing air supply position and the lower swing air supply position, with the vertical plane where the first air outlet (110) is located as a projection plane, any two adjacent sweeping blades (210) at least partially overlap.

2. The vertical air conditioner according to claim 1, characterized in that: At the upper swing air supply position and the lower swing air supply position, the at least one group of rotating swing blades (200) covers at least 70% of the cross-sectional area of ​​the first air outlet (110).

3. The vertical air conditioner according to claim 1, characterized in that: An air outlet gap (230) is formed between any two adjacent wind sweeping blades (210) in the rotating swing blade (200), wherein the air outlet gap (230) gradually decreases from the middle of the first air outlet (110) to both ends along the up-down direction.

4. The vertical air conditioner according to claim 1, characterized in that: An air outlet gap (230) is formed between any two adjacent wind-sweeping blades (210) in the rotating swing blade (200), and the first air outlet (110) includes an upper air outlet area, a middle air outlet area and a lower air outlet area in sequence along the up and down directions, wherein the air outlet gap (230) in the upper air outlet area and the lower air outlet area is smaller than the air outlet gap (230) in the middle air outlet area.

5. The vertical air conditioner according to claim 1, characterized in that: The air outlet frame (100) is also provided with a second air outlet (120), and the second air outlet (120) and the first air outlet (110) are arranged in the up-down direction, wherein the second air outlet (120) is rotatably installed with a plurality of air guide plates (300) around a vertical axis, and the plurality of air guide plates (300) have a standby position for closing the second air outlet (120) and an operating position for opening the second air outlet (120).

6. The vertical air conditioner according to any one of claims 1 to 5, characterized in that: The number of the rotating swing blades (200) is two groups, and the two groups of rotating swing blades (200) are arranged in the left-right direction.

7. The vertical air conditioner according to claim 6, characterized in that: The vertical air conditioner further comprises a limiting assembly (400) for limiting the maximum rotation angle of the rotating swing blade (200), wherein the maximum rotation angle is 180°, and the limiting assembly (400) comprises a first retaining edge (410), a second retaining edge (420), a first limiting block (430) and a second limiting block (440), wherein the first retaining edge (410) and the second retaining edge (420) are both fixedly arranged relative to the wind sweeping blade (210), and the first limiting block (430) ) and the second limit block (440) are both fixedly connected to the air outlet frame (100), and the first limit block (430) and the second limit block (440) are arranged at intervals along the rotation path of the rotating swing blade (200); the first retaining edge (410) can rotate around a first direction until it abuts against the first limit block (430), and the second retaining edge (420) can rotate around a second direction until it abuts against the second limit block (440), and the first direction is opposite to the second direction.

8. The vertical air conditioner according to claim 7, characterized in that: Along the radial direction of the rotating swing blade (200), the size of the first rib (410) is greater than the size of the second rib (420), the circumferential diameter of the first limit block (430) is greater than the circumferential diameter of the second limit block (440), and an avoidance gap (431) for allowing the second rib (420) to pass is formed between the first limit block (430) and the rotation axis of the rotating swing blade (200); along the up-down direction, the lower edge of the first rib (410) is higher than the lower edge of the second rib (420), the second limit block (440) is lower than the first limit block (430), and the second limit block (440) is lower than the lower edge of the first rib (410).

9. The vertical air conditioner according to claim 6, characterized in that: The vertical air conditioner further comprises a driving assembly (500) for driving the rotating blades (200) to rotate, the driving assembly (500) comprising a driving motor (510) and a transmission mechanism (520), wherein the driving motor (510) is mounted on the air outlet frame (100), the motor shaft of the driving motor (510) is drivingly connected to a group of the rotating blades (200), and the two groups of the rotating blades (200) are connected via the transmission mechanism (520).

10. The vertical air conditioner according to claim 9, characterized in that: The driving assembly (500) further comprises a cover plate (530), wherein the cover plate (530) is fixedly connected to the air outlet frame (100) and covers the transmission mechanism (520); and / or the transmission mechanism (520) is located on a side of the air outlet frame (100) facing away from the rotating swing blade (200).

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