Air dispersion device and floor-standing air conditioner

Abstract

The present invention discloses a wind dispersing device and a floor-standing air conditioner, wherein the wind dispersing device comprises a wind dispersing frame, the wind dispersing frame comprises a wind dispersing component, and a swirl module arranged opposite to the wind dispersing component for guiding the airflow to rotate and diffuse; the wind dispersing frame also comprises an adjusting disk, the wind dispersing component and the adjusting disk are both provided with wind dispersing holes, the adjusting disk can be rotatably arranged on the wind dispersing component, so that the overlapping area of ​​the adjusting disk and the wind dispersing holes on the wind dispersing component along the air outlet direction can be adjusted. The wind dispersing device of the present invention can improve the wind-free wind dispersing effect, thereby enhancing the comfort of the wind dispersing device.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning equipment, and in particular to an air dispersion device and a floor-standing air conditioner. Background Art

[0002] At present, floor-standing air conditioners with a windless function on the market usually have a wind dispersing component with micropores at the air outlet, so as to intercept the outlet airflow by using the micropores on the wind dispersing component to achieve the effect of reducing the wind speed. However, this method of dispersing air through a single-layer wind dispersing component has a poor windless wind dispersing effect and a poor comfort effect. Summary of the invention

[0003] The main purpose of the present invention is to provide a wind dispersing device, aiming to improve the wind-free wind dispersing effect and thereby enhance the comfort of the wind dispersing device.

[0004] To achieve the above-mentioned purpose, the present invention proposes an air dispersion device, which includes an air dispersion frame, the air dispersion frame includes an air dispersion component, and a swirl module arranged opposite to the air dispersion component for guiding the airflow to rotate and diffuse; the air dispersion frame also includes an adjusting disk, the air dispersion component and the adjusting disk are both provided with air dispersion holes, and the adjusting disk can be rotatably configured on the air dispersion component so that the overlapping area of ​​the adjusting disk and the air dispersion holes on the air dispersion component along the air outlet direction can be adjusted.

[0005] Optionally, the swirl module includes a mounting plate and swirl blades; wherein a first mounting opening is provided on the mounting plate, the swirl blades are mounted on the first mounting opening, and the swirl blades are used to guide airflow diffusion.

[0006] Optionally, the swirl blades are arranged opposite to the regulating disk.

[0007] Optionally, the wind dissipation assembly includes an outer grille plate and an inner grille plate, and the outer grille plate and the inner grille plate are combined to form an air passage cavity.

[0008] Optionally, the inner grille plate is provided with a second mounting opening; the adjusting disk is rotatably mounted on the second mounting opening.

[0009] Optionally, the wind dispersion frame has a rotation axis extending along its length direction; the wind dispersion assembly and the swirl module are arranged at intervals and are respectively located on both sides of the rotation axis.

[0010] Optionally, the outer grille plate of the wind dispersion assembly and the mounting plate of the swirl module are arranged in an arc shape convex outward in directions away from each other.

[0011] Optionally, an air passage is formed between the wind dispersing component and the swirl module; the wind dispersing device further comprises a louver component arranged in the air passage, and at least part of the louvers of the louver component are linked to the adjusting disk.

[0012] Optionally, the louver assembly includes a connecting rod and at least two louvers linked by the connecting rod; wherein the at least two louvers include a first louver, and the first louver is connected and fixed to the adjustment disk so that the adjustment disk and the first louver are linked.

[0013] Optionally, the at least two louvers also include a second louver, and the second louver is rotatably connected to an inner grille plate of the wind dispersion assembly.

[0014] Optionally, the first louver and / or the second louver is provided with a plurality of air dispersion holes.

[0015] Optionally, the first louver and the adjusting disk are integrally formed.

[0016] Optionally, the adjusting disk is arranged in a grid shape.

[0017] The present invention also provides a floor-standing air conditioner, which comprises a shell and a wind dispersing device; the shell is provided with an air inlet, an air outlet and an air outlet duct connecting the air inlet and the air outlet; the wind dispersing device is rotatably mounted on the air outlet duct; the wind dispersing device has a rotation axis, and the rotation axis extends along the length direction of the air outlet. The wind dispersing device comprises a wind dispersing frame and a swirl fan blade; wherein the wind dispersing frame comprises a wind dispersing component and a wind dispersing component opposite to and spaced from the wind dispersing component, the wind dispersing component is provided with a first mounting opening; the swirl fan blade is mounted on the first mounting opening.

[0018] Optionally, the floor-standing air conditioner has a first swirl windless mode and a second swirl windless mode; wherein, in the first swirl windless mode, the wind dispersion device rotates until its wind dispersion component is opposite to the air outlet; in the second swirl windless mode, the wind dispersion device rotates until its wind dispersion component is opposite to the air outlet.

[0019] Optionally, the floor-standing air conditioner is a floor-standing air conditioner.

[0020] The technical solution of the present invention is to construct a wind dispersion component on a wind dispersion frame and a wind dispersion component opposite to and spaced from the wind dispersion component; wherein the wind dispersion component is configured with a first mounting opening, and a rotatable swirl fan blade is arranged at the first mounting opening, so that when the wind dispersion device is working, the airflow is dispersed by the wind dispersion component and the wind dispersion component at least twice during the process of passing through the wind dispersion frame, which effectively disperses the airflow and reduces the wind speed, and then disperses the airflow into a softer airflow, thereby achieving windless air supply and improving the comfort of the wind dispersion device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention 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 described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the wind dispersing device of the present invention;

[0023] Figure 2 for Figure 1 A schematic structural diagram of the central air dispersion device from another perspective;

[0024] Figure 3 for Figure 2 Schematic diagram of the structural breakdown of the central air dispersion device;

[0025] Figure 4 for Figure 3 Schematic diagram of another perspective after the central air dispersion device is disassembled;

[0026] Figure 5 for Figure 2 The front view of the central air dispersion device;

[0027] Figure 6 for Figure 2 Rear view of the central air dispersion device;

[0028] Figure 7 for Figure 6 A cross-sectional view along line A1-A1;

[0029] Figure 8 for Figure 7 The enlarged image of P1 in the middle;

[0030] Fig. 9 for Figure 6 A cross-sectional view along line A2-A2;

[0031] Fig.10 for Figure 4 Schematic diagram of the structure of the middle adjustment disk and the first louver;

[0032] Fig.11 It is a schematic diagram of the floor-standing air conditioner of the present invention in the first swirl no-wind mode;

[0033] Fig.12 for Fig.11 A front view of a mid-floor air conditioner;

[0034] Fig.13 for Fig.12 Sectional view along line BB;

[0035] Fig.14 It is a schematic diagram of the floor-standing air conditioner of the present invention in the first swirl mode without wind feeling in the north;

[0036] Fig.15 for Fig.14 A front view of a mid-floor air conditioner;

[0037] Fig.16 for Fig.15 Sectional view along line CC;

[0038] Fig.17 It is a schematic diagram of the floor-standing air conditioner of the present invention in a conventional air supply mode;

[0039] Fig.18 for Fig.17 A front view of a mid-floor air conditioner;

[0040] Fig.19 for Fig.18 Sectional view along line DD;

[0041] Fig. 20 It is a schematic diagram of the floor-standing air conditioner of the present invention in the shutter no-wind mode;

[0042] Fig.21 for Fig. 20 Schematic diagram of the partial structure of a floor-standing air conditioner.

[0043] Description of Figure Numbers:

[0044] Label name Label name 100 Wind Frame 200 Louver components 110 Air dispersion components 210 Blinds 111 External grille plate 211 The first hundred leaves 112 Inner grille plate 212 No. 200 113 Air cavity 220 link 120 Cyclone module 230 Drive 121 Mounting Plate 300 Floor-standing air conditioner 122 Swirl fan blade 310 case 130 Adjustment plate 311 Air outlet 101 First installation port 320 Heat Exchanger 102 Second installation port 330 Wind wheel 103 Wind channel 340 throttle 105 Shaft

[0045] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0049] The present invention provides an embodiment of a wind dispersing device, wherein the wind dispersing device improves the windless wind dispersing effect, thereby improving the comfort of the wind dispersing device. The wind dispersing device can be applied to an air outlet device as a device for dispersing airflow outward. The air outlet device can be a floor-standing air conditioner or an air purifier or other device with an air outlet function. To avoid redundant description, in the following embodiments, the wind dispersing device is mainly applied to a floor-standing air conditioner as a reference for description.

[0050] See also Figures 1 to 3 In one embodiment of the wind dispersing device of the present invention, the wind dispersing device includes a wind dispersing frame 100, and the wind dispersing frame 100 includes a wind dispersing component 110 and a swirl module 120 arranged opposite to the wind dispersing component 110, and the swirl module 120 is used to guide the airflow to rotate and diffuse. Specifically, the wind dispersing component 110 is provided with wind dispersing holes, and the airflow is broken up into filamentary airflow after passing through the wind dispersing holes of the wind dispersing component 110, so that the airflow speed is reduced and the wind feeling is soft. The wind dispersing component 110 may include a microporous plate or a grille plate, and the microporous plate or the grille plate may be single-layer or double-layer. The swirl module 120 is arranged opposite to the wind dispersing component 110, and is used to guide the airflow to rotate and diffuse.

[0051] After the air dispersion frame 100 of the air dispersion device is rotatably mounted on the floor-standing air conditioner 300, the air dispersion device can be switched to supply air from the air dispersion component 110 or the swirl module 120 by driving the air dispersion frame 100 to rotate, thereby realizing different windless air supply modes. That is, when the air dispersion device disperses air, one of the air dispersion component 110 and the swirl module 120 of the air dispersion frame 100 can be used as the air inlet side, and the other can be used as the air outlet side, so that during the air dispersion process, the airflow is dispersed twice in succession, the wind speed is reduced, and the windless effect is enhanced.

[0052] Based on the above embodiment, the wind dispersion rack 100 further includes an adjustment disk 130, and both the wind dispersion assembly 110 and the adjustment disk 130 are provided with wind dispersion holes. The adjustment disk 130 is rotatably arranged on the wind dispersion assembly 110, so that the overlapping area of ​​the adjustment disk 130 and the wind dispersion holes on the wind dispersion assembly 110 along the air outlet direction can be adjusted. The adjustment disk 130 can be arranged in a circular or elliptical shape. The adjustment disk 130 can be designed as a perforated plate or a grille.

[0053] When the drive adjustment disk 130 rotates, the air dispersion assembly 110 is stationary when viewed from the front, while the adjustment disk 130 rotates relative to the air dispersion assembly 110, so that the overlapping area between the air dispersion holes on the adjustment disk 130 and the air dispersion holes on the air dispersion assembly 110 changes continuously. This design can not only disturb the airflow to continuously change the direction of airflow diffusion, but also produce a visually dizzy effect, effectively alleviating the visual fatigue of users who watch TV or play mobile phones for a long time in the living room, and has a refreshing effect.

[0054] The technical solution of the present invention is to rotatably arrange the adjustment disk 130 on the wind dispersion component 110 so that the overlapping area of ​​the adjustment disk 130 and the wind dispersion holes on the wind dispersion component 110 along the wind outlet direction can be adjusted, so that when the wind dispersion device is working, the airflow is disturbed by the adjustment disk 130 and the wind dispersion component 110, so that the direction in which the airflow is dispersed changes continuously, thereby enhancing the windless feeling effect. In addition, since the overlapping area of ​​the adjustment disk 130 and the wind dispersion holes on the wind dispersion component 110 along the wind outlet direction changes continuously, a dizzy effect can also be visually produced, which effectively alleviates the problem of visual fatigue of users who watch TV or play mobile phones for a long time in the living room, and has a refreshing effect.

[0055] In one embodiment, the wind dispersing frame 100 has a rotation axis 105 extending along its length; the wind dispersing assembly 110 and the swirl module 120 are arranged at intervals and are respectively located on both sides of the rotation axis 105. There is an air passage 103 between the wind dispersing assembly 110 and the swirl module 120. In the windless mode, the airflow enters from one of the wind dispersing assembly 110 and the swirl module 120, passes through the air passage 103, and then diffuses and blows out from the other.

[0056] For the swirl module 120, the swirl module 120 includes a mounting plate 121 and a swirl blade 122; wherein, a first mounting port 101 is provided on the mounting plate 121, and the swirl blade 122 is installed at the first mounting port 101, and the swirl blade 122 is used to guide the airflow diffusion. Specifically, the mounting plate 121 is provided with at least two first mounting ports 101, and the at least two first mounting ports 101 are arranged at intervals along the length direction of the mounting plate 121. For example, the number of first mounting ports 101 can be selected from 2 to 10, and in specific applications, additional configurations can be made according to the size of the air outlet 311 of the air outlet device. The first mounting port 101 can be circular, oval or square. Each first mounting port 101 is installed with a swirl blade 122.

[0057] In one embodiment, the adjustment disk 130 and the swirl blade 122 are arranged relative to each other, so that when the swirl blade 122 rotates, air can be supplied to the adjustment disk 130. As for the specific structure of the swirl blade 122, optionally, the swirl blade 122 includes a hub and a plurality of blades arranged at intervals along the circumference of the hub. The plurality of blades are twisted or bent in the same direction, so that after the airflow passes through the swirl blade 122, it is guided by the blades of the swirl blade 122 and spirals in the same direction and propels the air forward, thereby enhancing the effect of the swirl module 120 diffusing and supplying air forward.

[0058] Specifically, the swirl blades 122 may be impellers rotatably mounted on the first mounting opening 101, and the impellers may rotate to strongly drive the airflow to rotate and disperse, and send the airflow to the wind dispersion component 110. Of course, the swirl blades 122 may also be stationary impellers fixedly mounted on the first mounting opening 101. When the airflow passes through the stationary impellers, the airflow flows along the torsion direction of the blades of the stationary impellers and is guided to spiral in the same direction and propel forward, thereby enhancing the effect of the swirl module 120 in diffusing and sending air forward.

[0059] See also Figures 5 to 7 , for the wind dispersing assembly 110, the wind dispersing assembly 110 can be a single-layer plate or a double-layer plate. In the present embodiment, the wind dispersing assembly 110 includes an outer grille plate 111 and an inner grille plate 112, and an air passage cavity 113 is formed between the outer grille plate 111 and the inner grille plate 112. The grille gaps on the outer grille plate 111 and the inner grille plate 112 are connected through the air passage cavity 113 and the grille gaps on the inner grille plate 112. The grille gaps on the outer grille plate 111 and the inner grille plate 112 form the wind dispersing holes of the wind dispersing assembly 110. It should be noted that the grille gaps can be long strip gaps or grid-shaped gaps.

[0060] like Figure 3 , Figure 8 and Fig. 9As shown, the outer grid plate 111 is provided with a plurality of grid bars, and the grid bars of the outer grid plate 111 can be arranged side by side and at intervals, or can be designed in a vertical and horizontal cross shape. Specifically, the plurality of grid bars of the outer grid plate 111 are arranged side by side and at intervals, and are arranged in an inclined manner and in the same direction. The specific inclination direction and inclination angle can be set according to actual needs. The inclined grid bars can strengthen the connection strength of the opposite sides of the outer grid plate 111, which is equivalent to a reinforcing rib, and ensures the structural strength of the outer grid plate 111.

[0061] Similarly, the inner grille plate 112 is provided with a plurality of grille bars, and the grille bars of the inner grille plate 112 can be arranged side by side and at intervals, or can be designed in a vertical and horizontal cross shape. Specifically, the plurality of grille bars of the inner grille plate 112 are arranged side by side and at intervals, and the plurality of grille bars are arranged in an inclined manner in the same direction, which can also enhance the strength of the inner grille plate 112.

[0062] Therefore, when the airflow passes through the wind dispersing assembly 110, it actually passes through two grille plates (i.e., the inner grille plate 112 and the outer grille plate 111), which can effectively increase the effect of dispersing the airflow, thereby enhancing the windless effect. In addition, the inner grille plate 112 and the outer grille plate 111 of the wind dispersing assembly 110 are matched to form a hollow columnar structure, which can effectively increase the strength of the wind dispersing assembly 110, making the wind dispersing assembly 110 not easy to bend or deform.

[0063] See also Figures 8 to 10 To facilitate the installation of the adjustment disk 130, optionally, a second installation opening 102 is provided on the inner grille plate 112 of the air dispersion assembly 110; the adjustment disk 130 is rotatably installed on the second installation opening 102. There are at least two second installation openings 102, which are arranged at intervals along the length direction of the inner grille plate 112; and an adjustment disk 130 is installed corresponding to each second installation opening 102. The adjustment disk 130 is arranged in a grille shape. When the adjustment disk 130 is driven to rotate, the intersection angle of the grille bars on the adjustment disk 130 and the grille bars on the outer grille plate 111 continuously changes, thereby changing the overlapping area of ​​the air dispersion holes of the two.

[0064] Furthermore, the circumferential structure of the adjusting disk 130 is provided with at least two mounting buckles 131, and the mounting buckles 131 are provided with sliding grooves; the periphery of the adjusting disk 130 is buckled together with the periphery of the second mounting port 102 by the at least two mounting buckles 131, wherein the sliding grooves of the mounting buckles 131 are slidably matched with the periphery of the second mounting port 102, so that the adjusting disk 130 can rotate relative to the second mounting port 102.

[0065] Based on this, after the wind dispersing device is rotatably mounted on the air outlet 311 of the floor-standing air conditioner 300, the floor-standing air conditioner 300 can have two air supply modes: a first swirl no wind mode and a second swirl no wind mode. Specific examples are as follows:

[0066] See also Figures 11 to 13 In the first swirl windless mode, the wind dispersion frame 100 of the wind dispersion device rotates to the outside of the swirl module 120 facing the air outlet 311 of the floor-standing air conditioner 300; the airflow inside the floor-standing air conditioner 300 first reaches the wind dispersion component 110 of the wind dispersion frame 100, and passes through the wind dispersion component 110; in this process, the airflow is intercepted by the outer grille plate 111 and the inner grille plate 112 of the wind dispersion component 110, so that the wind speed is reduced, and the airflow is rotated and dispersed by the adjustment disk 130 on the inner grille plate 112; finally, the airflow diffused from the wind dispersion component 110 flows to the swirl module 120, and then is spirally diffused by the swirl blades 122 of the swirl module 120, so that the airflow is spirally propelled forward and diffused out, realizing the swirl windless feeling.

[0067] See also Figures 14 to 16 In the second swirl windless mode, the swirl frame 100 of the swirl device rotates to the outside of the air outlet 311 of the floor-standing air conditioner 300 where the swirl component 110 faces the floor-standing air conditioner 300; the airflow inside the floor-standing air conditioner 300 first reaches the swirl module 120 of the swirl device, and is spirally dispersed by the swirl blades 122 on the swirl module 120, and the wind speed is reduced; then, the airflow diffused from the swirl module 120 flows to the swirl component 110, and then passes through the inner grille plate 112, the air cavity 113, and the outer grille plate 111 of the swirl component 110 in sequence and is diffused and blown out into the room. In this process, the adjustment disk 130 on the inner grille plate 112 rotates, and the overlapping part of the swirl holes of the adjustment disk 130 and the swirl holes on the outer grille plate continuously changes, which can also realize swirl windless air supply. Moreover, in this mode, the swirl effect generated by the rotation of the adjustment disk 130 can be seen from the front of the floor-standing air conditioner 300, thereby effectively alleviating the problem of user visual fatigue.

[0068] In one embodiment, an air passage 103 is formed between the inner grille plate 112 of the air dispersing assembly 110 and the swirl module 120. Therefore, the floor-standing air conditioner 300 equipped with the air dispersing device has a conventional air supply mode in addition to the first swirl no wind sense mode and the second swirl no wind sense mode, for users to switch. The conventional air supply mode is as follows:

[0069] See also Figures 17 to 19In the conventional air supply mode, the air dispersing frame 100 of the air dispersing device rotates to the point where the air dispersing component 110 and the swirl module 120 are respectively located on opposite sides of the air outlet 311, so that the air passage 103 between the air dispersing component 110 and the air dispersing component 110 connects the air duct of the floor-standing air conditioner 300 with its air outlet 311; the air flow in the air duct of the floor-standing air conditioner 300 flows directly from the air passage 103 to the air outlet 311, and then blows out from the air outlet 311 into the room. At this time, the air dispersing component 110 and the air dispersing component 110 of the air dispersing frame 100 avoid the air flow direction, thereby reducing the resistance of the air dispersing frame 100 to the air flow, and realizing conventional air supply.

[0070] See also Figure 3 , Figure 4 and Fig. 9 Based on the above embodiment, the wind dissipation device further includes a shutter assembly 200 disposed in the wind passage 103, and the shutter assembly 200 is used to guide the airflow and adjust the airflow direction. Since the shutters 210 of the shutter assembly 200 can swing, at least part of the shutters 210 of the shutter assembly 200 can be selectively arranged in linkage with the adjustment disk 130 or the swirl blades 122, so that the user does not need to manually drive or additionally configure a driver 230 to drive the adjustment disk 130 or the swirl blades 122.

[0071] In this embodiment, the louver assembly 200 includes a connecting rod 220 and at least two louvers 210 linked by the connecting rod 220; wherein the at least two louvers 210 include a first louver 211, and the first louver 211 is connected and fixed to the adjustment disk 130 so that the adjustment disk 130 is linked to the first louver 211.

[0072] Specifically, at least two louvers 210 of the louver assembly 200 are arranged at intervals along the length direction of the wind dispersion assembly 110; the connecting rod 220 is rotatably connected to the at least two louvers 210, so that when the louver assembly 200 is working, the connecting rod 220 is driven to move in the up-down direction, and the connecting rod 220 will drive the at least two louvers 210 to swing in the up-down direction to achieve wind guidance. Optionally, the louver assembly 200 also includes a driver 230 connected to the connecting rod 220, and the driver 230 is used to drive the connecting rod 220 to move up and down, and the up-down movement of the connecting rod 220 drives the first louver 211 to swing up and down, thereby achieving up-down wind guidance.

[0073] The at least two louvers 210 include at least two first louvers 211, and the at least two first louvers 211 are arranged at intervals along the length direction of the wind dispersion component 110, and each first louver 211 is connected and fixed to the center of the disk body of an adjustment disk 130. Therefore, when the connecting rod 220 drives the first louver 211 to swing up and down, the first louver 211 drives the adjustment disk 130 to rotate (at this time, the first louver 211 is equivalent to the rocker that drives the adjustment disk 130 to rotate). In this way, there is no need to configure an additional motor drive for the adjustment disk 130, which reduces the number of motors used and saves costs.

[0074] Furthermore, considering that the first louver 211 corresponds to one adjustment plate 130, the number of the first louvers 211 is relatively small, and the effect of guiding the wind upward and downward may not be strong. In view of this, the louver assembly 200 also includes a second louver 212, one side of which is rotatably connected to the inner grille plate 112 of the wind dispersion assembly 110, and the other side of the second louver 212 is hinged to the connecting rod 220.

[0075] Specifically, the second louvers 212 and the first louvers 211 are arranged in a row in the vertical direction, and the second louvers 212 and the first louvers 211 are driven by the connecting rod 220 to swing in the same direction to guide the wind in the same direction and enhance the wind guiding effect. The first louvers 211 and / or the second louvers 212 can be set as smooth and flat blades, or a plurality of air dispersion holes can be provided in the first louvers 211 and / or the second louvers 212.

[0076] Optionally, the first louver 211 and the second louver 212 are both provided with a plurality of air dispersion holes. In the conventional air supply mode, the first louver 211 and the second louver 212 can be driven to swing to a flat state so that the airflow passes through the air dispersion holes of the first louver 211 and the second louver 212, and the wind speed can also be reduced to achieve a windless air supply effect, thereby switching from the conventional air supply mode to the windless mode of the louver 210 (such as Fig. 20 and Fig.21 shown).

[0077] See also Fig. 9 Based on any of the above embodiments, the outer grille plate 111 of the air dispersion component 110 and the mounting plate 121 of the swirl module 120 are convex in directions away from each other and are arranged in an arc shape. In other words, the air dispersion component 110 and the outer grille plate 111 on the air dispersion frame 100 are enclosed in a cylindrical shape, so that after the air dispersion frame 100 is rotatably mounted on the floor-standing air conditioner 300, the air dispersion frame 100 forms a rotatable rotating drum, and the air dispersion component is not easy to interfere with the internal components of the air outlet device during the rotation process. In addition, the air dispersion component 110 and the swirl module 120 of the air dispersion frame 100 can also obtain a larger air dispersion area, which helps to increase the air dispersion range.

[0078] See also Figure 2 Based on any of the above embodiments, the two ends of the wind dispersion frame 100 are configured with a rotating shaft 105, and the rotating shaft 105 extends along the length direction of the wind dispersion frame 100. The wind dispersion frame 100 is suitable for being rotatably mounted on the air outlet device through the rotating shaft 105, so that the wind dispersion frame 100 can adjust the air dispersion direction of the wind dispersion frame 100 by rotating. The air outlet device can be a floor-standing air conditioner 300 or an air purifier or other equipment with an air outlet function.

[0079] See also Figure 1 and Figure 2 The present invention further provides a floor-standing air conditioner 300, which includes a housing 310 and a wind dispersing device; wherein the housing 310 is provided with an air outlet 311, and a damper 340 is provided at the air outlet 311; the wind dispersing device is rotatably mounted on the air outlet 311. The rotating shaft 105 of the wind dispersing device extends along the length direction of the air outlet 311. The specific structure of the wind dispersing device refers to the above embodiment. Since the floor-standing air conditioner 300 adopts all the technical solutions of all the above embodiments, it also has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0080] See also Figure 1 and Figure 2 In one embodiment, the floor-standing air conditioner 300 further includes a heat exchanger 320 and a wind wheel 330; the heat exchanger 320 is arranged between the air inlet and the wind wheel 330, and surrounds the wind wheel 330 in a semi-enclosed shape. The number of the wind wheels 330 can be one or two. Specifically, the number of the wind wheels 330 is two, and the housing 310 is provided with two air outlet ducts corresponding to the two wind wheels 330 respectively. Each air outlet duct is provided with a wind dissipation device.

[0081] Since the wind dispersing device is rotatably mounted on the air outlet 311 of the floor-standing air conditioner 300, the floor-standing air conditioner 300 has at least two air supply modes, namely, the first swirl no-wind mode, the second swirl no-wind mode, the shutter 210 no-wind mode, and the normal air supply mode. Please refer to the above description for details, which will not be repeated here.

[0082] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A floor-standing air conditioner, characterized in that: The floor-standing air conditioner comprises: a housing, wherein the housing is provided with an air outlet; and A wind dispersing device, the wind dispersing device comprising: A wind dispersion rack, the wind dispersion rack comprising a wind dispersion component and a swirl module arranged opposite to the wind dispersion component for guiding the airflow to rotate and diffuse; Rotating shafts are constructed at both ends of the wind dispersion frame, and the rotating shafts extend along the length direction of the wind dispersion frame. The wind dispersion frame is rotatably mounted on the air outlet through the rotating shafts. By driving the wind dispersion frame to rotate, the wind dispersion device can be switched to supply air from the wind dispersion component or the swirl module to the outside; The wind dispersion frame also includes an adjustment disk, and both the wind dispersion component and the adjustment disk are provided with wind dispersion holes. The adjustment disk can be rotatably arranged on the wind dispersion component so that the overlapping area of ​​the adjustment disk and the wind dispersion holes on the wind dispersion component along the air outlet direction can be adjusted.

2. The floor-standing air conditioner according to claim 1, characterized in that: The swirl module includes a mounting plate and swirl blades; wherein the mounting plate is provided with a first mounting opening, the swirl blades are mounted at the first mounting opening, and the swirl blades are used to guide airflow diffusion.

3. The floor-standing air conditioner according to claim 2, characterized in that: The swirl blades are arranged opposite to the regulating disk.

4. The floor-standing air conditioner according to claim 1, characterized in that: The wind dispersing assembly comprises an outer grille plate and an inner grille plate, and the outer grille plate and the inner grille plate are enclosed to form an air passage cavity.

5. The floor-standing air conditioner according to claim 4, characterized in that: The inner grille plate is provided with a second mounting opening; the adjusting disk is rotatably mounted on the second mounting opening.

6. The floor-standing air conditioner according to any one of claims 1 to 5, characterized in that: The wind dispersion frame has a rotation axis extending along the length direction thereof; the wind dispersion assembly and the swirl module are arranged at intervals and are respectively located on both sides of the rotation axis.

7. The floor-standing air conditioner according to claim 6, characterized in that: The outer grille plate of the wind dispersion assembly and the mounting plate of the swirl module are arranged in an arc shape convex outward in directions away from each other.

8. The floor-standing air conditioner according to any one of claims 1 to 5, characterized in that: An air passage is formed between the wind dispersion component and the swirl module; The wind dispersing device further comprises a louver assembly arranged in the wind passage, and at least part of the louvers of the louver assembly are arranged in linkage with the regulating disk.

9. The floor-standing air conditioner according to claim 8, characterized in that: The shutter assembly includes a connecting rod and at least two shutters linked by the connecting rod; The at least two louvers include a first louver, and the first louver is connected and fixed to the adjustment disk so that the adjustment disk and the first louver are linked.

10. The floor-standing air conditioner according to claim 9, characterized in that: The at least two louvers also include a second louver, and the second louver is rotatably connected to the inner grille plate of the wind dispersion assembly.

11. The floor-standing air conditioner according to claim 10, characterized in that: The first louver and / or the second louver are / is provided with a plurality of air dispersion holes.

12. The floor-standing air conditioner according to claim 9, characterized in that: The first louver and the adjusting disk are integrally formed.

13. The floor-standing air conditioner according to any one of claims 1 to 5, characterized in that: The regulating disk is arranged in a grid shape.

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