Air treatment device

Abstract

The invention provides an air treatment device, and relates to the technical field of air treatment. The air treatment device can comprise a machine body and an air outlet structure. The machine body can comprise a purification assembly, a flow guide assembly and a valve assembly. The purification assembly can purify the gas and flow out after being guided by the flow guide assembly. The flow guide assembly forms the first sub-air duct and the second sub-air duct, air can flow out of the first sub-air duct independently and can also flow out of the first sub-air duct and the second sub-air duct at the same time, when the air speed of the air flowing out of the first sub-air duct independently is high, the air supply effect can be achieved, and when the air flows out of the first sub-air duct and the second sub-air duct together, the air flow speed is high. The air speed of the air flowing out of the second sub-air duct is low, the air volume is large, the purification effect in the regional space is better, and therefore the air treatment device can select different air ducts to circulate the air according to modes, the air flows out towards different air outlets, and the use experience of a user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air treatment, and in particular to an air treatment device. Background Art

[0002] An air purifier is an electrical device that can effectively improve indoor air quality. It removes pollutants from the air through a variety of purification technologies, such as filter filtration, electrostatic adsorption, and negative ion generation. Its filter can filter out larger particles such as dust, pollen, and pet hair. Some advanced filters can also adsorb harmful chemical gaseous pollutants such as formaldehyde and benzene. The negative ion generator can release negative ions, making the tiny particles in the air charged, adsorbing and condensing each other and settling, thereby further purifying the air. In environments with severe haze weather or poor indoor ventilation conditions, air purifiers can quickly circulate indoor air, creating a relatively healthy and comfortable breathing space for people, and reducing the harm of allergens and harmful gases in the air to the human respiratory tract and other organs. Create a relatively healthy and clean breathing environment for people.

[0003] In existing air purifiers, generally, no matter what mode it is, there is only one air outlet, and the air outlet cannot be changed according to different modes and different usage scenarios, which leads to a poor user experience. Summary of the invention

[0004] An object of the first aspect of the present invention is to provide an air treatment device to solve the problem that the air treatment device in the prior art cannot adjust the air duct of the air outlet according to the mode.

[0005] In particular, the present invention provides an air treatment device, comprising:

[0006] A body, the body comprising a purification component, a guide component and a valve component, the purification component comprising a filter component and an air inlet duct defined by the filter component; the guide component is arranged on one side of the air inlet duct, the guide component defines a first air outlet duct connected to the air inlet duct; a first sub-duct and a second sub-duct are formed at the end of the first air outlet duct, the gas entering from the purification component is first purified by the filter component, and then enters the first air outlet duct from the air inlet duct, the gas entering the first air outlet duct all flows through the first sub-duct before flowing out, or the gas entering the first air outlet duct flows through the first sub-duct and the second sub-duct before flowing out; the valve component is arranged on the front side of the first sub-duct and the second sub-duct, the valve component is controlled to be closed or opened to control the gas to all flow out of the first sub-duct, or the gas flows through the first sub-duct and the second sub-duct before flowing out; and

[0007] The air outlet structure is rotatably connected to the fuselage, and the air outlet structure includes a second air outlet duct, and the second air outlet duct is connected to the first sub-air duct, so that all the gas in the first sub-air duct flows to the second air outlet duct and then flows out.

[0008] Optionally, the filtering component comprises:

[0009] A first filter element, on which mesh holes are provided, and defines the air inlet duct;

[0010] The second filter element is arranged on the outside of the first filter element, so that the external gas is first filtered by the second filter element and then flows into the air inlet duct through the first filter element.

[0011] Optionally, the valve assembly comprises:

[0012] A fixing member, comprising two cylindrical side plates sleeved with each other, and a connecting plate connecting the two side plates, wherein the connecting plate is provided with at least one first through hole; the structure surrounded by the inner side plates is communicated with the first sub-air duct, and the first through hole of the connecting plate is communicated with the second sub-air duct; and

[0013] A moving part is arranged on one side of the connecting plate, and at least one second through hole is arranged on the moving part. When the moving part is controlled to move until the second through hole at least partially overlaps with the first through hole, the valve assembly opens; when the moving part is controlled to move until the second through hole completely does not overlap with the first through hole, the valve assembly closes.

[0014] Optionally, the valve assembly further comprises:

[0015] First motor;

[0016] A first gear connected to an output shaft of the first motor to rotate driven by the first motor;

[0017] The inner side of the moving part is provided with teeth meshing with the first gear, so that the moving part rotates under the drive of the first motor, thereby opening or closing the valve assembly.

[0018] Optionally, the fuselage further includes:

[0019] Second motor;

[0020] A driving member is arranged in the air inlet duct or the first air outlet duct; the driving member is connected to the output shaft of the second motor to rotate under the drive of the second motor, thereby driving the external gas from the purification component to flow through the air inlet duct and the first air outlet duct and then out.

[0021] Optionally, the fuselage further includes:

[0022] The third motor,

[0023] A second gear rotates with the output shaft of the third motor to rotate driven by the third motor; and

[0024] The rotating member is annular and connected to the air outlet structure; the inner side of the rotating member is provided with teeth that cooperate with the second gear, and the third motor drives the rotating member and the air outlet structure to rotate by driving the second gear to rotate.

[0025] Optionally, the fuselage further comprises a wire reel mechanism, which is disposed at an end of the third motor away from the second gear and rotates synchronously with the air outlet structure under the drive of the third motor;

[0026] The cable reel mechanism comprises:

[0027] A blocking panel, the middle of which is connected to the third motor and is provided with a through hole;

[0028] A first wiring structure is located on a side of the blocking panel;

[0029] A second wiring structure is located on the other side of the blocking panel;

[0030] The first cable and the second cable are respectively wound on the first routing structure and the second routing structure, and after one of the first cable and the second cable is led to the other side of the cable reel through the through hole, the first cable and the second cable are led out from the same side of the cable reel; wherein the first cable and the second cable are respectively one of a high-voltage cable and a low-voltage cable.

[0031] Optionally, the first wiring structure includes a first partition, the first partition is perpendicular to the plane where the blocking panel is located, and is formed into a ring structure, and the first cable is wound around the first partition;

[0032] The first partition is provided with a first opening and a second opening, and a first channel is provided between the first opening and the second opening. The first cable wound on the first partition passes through a first fixing member provided at the first opening, extends along the first channel to the second opening, and is then led out by a second fixing member provided at the second opening.

[0033] Optionally, the cable reel mechanism further includes a first cover plate, wherein the first cover plate is disposed above the first channel to confine the first cable in the first channel.

[0034] Optionally, the first partition has a first flange along a side facing the first cable at a side away from the barrier panel.

[0035] Optionally, the second wiring structure includes a second partition plate, which is perpendicular to the plane where the blocking panel is located and is formed into a ring structure for winding the second cable;

[0036] A third opening is provided at the second partition plate, and a second channel is provided between the third opening and the through hole. The second cable arranged around the second partition plate passes through the third opening and enters the second channel, and is then led to the other side of the blocking panel through the through hole.

[0037] Optionally, the second separator has a second flange along a side facing the second cable at a side away from the barrier panel.

[0038] Optionally, the cable reel mechanism further comprises:

[0039] A second cover plate, which is annular and disposed at the periphery of the barrier panel of the cable reel and cooperates with the barrier panel to isolate the first cable from the second cable; a third partition plate is also disposed at the second cover plate and faces one side of the first wiring structure;

[0040] A third cover plate, the third cover plate is disposed between the first partition plate and the third partition plate to define a receiving space for receiving the first cable wound around the first wiring structure; and

[0041] A bottom plate is covered on one side of the second wiring structure of the cable reel to limit the second cable wound on the second wiring structure.

[0042] Optionally, the air outlet structure includes:

[0043] Internal air guides; and

[0044] An outer air guide member, which together with the inner air guide member defines and forms the second air outlet duct;

[0045] A first blocking portion and a second blocking portion which are arranged opposite to each other are formed on the outer side wall of the inner air guide member; the first blocking portion is located above the inner air guide member, and the second blocking portion is located below the inner air guide member. The air duct is divided by the first blocking portion and the second blocking portion to form a third sub-air duct and a fourth sub-air duct distributed on the left and right, and the gas flowing out from the first sub-air duct flows through the third sub-air duct and the fourth sub-air duct and then flows out.

[0046] Optionally, the air outlet structure further includes:

[0047] A first shell, the surface of which is substantially an arc surface; and

[0048] An air outlet member, comprising an annular air outlet surrounding the outer periphery of the first shell; the air outlet member is arranged downstream of the second air outlet duct so that the gas in the second air outlet duct is blown out from the air outlet; a curved surface is also arranged on the inner side of the air outlet of the air outlet member, and the inner periphery of the curved surface is connected to the outer periphery of the first shell; the curvature of the curved surface is opposite to the curvature of the surface of the first shell, and the curved surface extends inward from the air outlet in a direction that is an obtuse angle to the air outlet direction, so as to avoid the wind blown out from the air outlet converging inward along the surface of the first shell.

[0049] Optionally, the air outlet structure further includes at least one flow guide, and the flow guide includes:

[0050] A mounting portion, the mounting portion being connected to the inner air guide member and the outer air guide member and communicating with the second air outlet duct; and

[0051] The guide part is connected to the air outlet member, and the gas in the second air outlet duct passes through the mounting part and the guide part in sequence and is blown out from the air outlet of the air outlet member; a plurality of guide blades are also arranged at the guide part to limit the direction of the airflow blown out from the air outlet.

[0052] Optionally, the air outlet structure further includes at least one heating component, and the heating component is arranged at the mounting portion, so that the wind blown out from the air duct passes through the heating component and then blown out from the air outlet;

[0053] Each of the heating components comprises:

[0054] A plurality of heating modules, each of the heating modules comprising at least one heating element and first heat dissipation elements connected to both sides of the heating element, the heating element extending along a straight line, and a side of each of the first heat dissipation elements connected to the heating element extending along a straight line; and

[0055] A connecting piece connects the plurality of heating modules to each other to form a structure matching the cross section of the mounting portion.

[0056] Optionally, each of the first heat sinks is bent to form a structure with a bent cross section, and each of the first heat sinks includes:

[0057] a plurality of first bending portions close to one side of the heat generating element, wherein the plurality of first bending portions are arranged side by side along a straight line so that all of the first bending portions are in contact with the heat generating element; and

[0058] A plurality of second bending portions away from one side of the heating element;

[0059] Each of the heating modules further includes a second heat sink, one side of each of the second heat sinks is connected to each of the second bending portions of the corresponding heating element, and the other side of each of the second heat sinks is connected to the connecting element.

[0060] Optionally, the connecting member includes a first connecting member and a second connecting member, the first connecting member is connected to the second heat dissipation member on the same side of the plurality of heating modules, and the second connecting member is connected to the second heat dissipation member on the other side of the plurality of heating modules.

[0061] The air handling device of this solution may include a fuselage and an air outlet structure, and the fuselage may include a purification component, a guide component and a valve component. The purification component can purify the gas and then guide it out through the guide component. The guide component forms a first sub-air duct and a second sub-air duct, and the gas can flow out from the first sub-air duct alone, or from the first sub-air duct and the second sub-air duct at the same time. When the wind speed of the gas flowing out from the first sub-air duct alone is high, it can have the effect of supplying air, and when the first sub-air duct and the second sub-air duct flow out together, the wind speed of the gas flowing out from the second sub-air duct is lower, the air volume is larger, and the purification effect in the regional space is better. Therefore, the air handling device of this solution can select different air ducts to circulate gas according to the mode, and then flow out towards different air outlets, thereby improving the user experience.

[0062] In this solution, a curved surface is arranged between the first shell and the air outlet, the curvature of the curved surface is opposite to the curvature of the surface of the first shell, and the extension direction of the curved surface is at an obtuse angle to the air outlet direction of the air outlet. The curved surface is utilized to destroy the phenomenon that the air outlet converges toward the inner side of the first shell, so that the air outlet of the air outlet of this solution is not affected by the first shell, thereby avoiding the wind from the air outlet converging toward the inner side of the surface of the first shell, increasing the air outlet area, accelerating the mixing speed of gases at different positions, and improving the user experience.

[0063] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0065] Figure 1 is a schematic structural diagram of an air treatment device according to a specific embodiment of the present invention;

[0066] Figure 2is a schematic cross-sectional view of an air treatment device according to a specific embodiment of the present invention;

[0067] Figure 3 is a partial exploded schematic diagram of an air treatment device according to a specific embodiment of the present invention;

[0068] Figure 4 is a schematic exploded view of a valve assembly according to a specific embodiment of the present invention;

[0069] Figure 5 is a schematic exploded view of a valve assembly according to a specific embodiment of the present invention;

[0070] Figure 6 is a partial structural schematic diagram of an air treatment device according to a specific embodiment of the present invention;

[0071] Figure 7 is a partial structural schematic diagram of an air treatment device according to a specific embodiment of the present invention;

[0072] Figure 8 is a partial structural exploded diagram of an air treatment device according to a specific embodiment of the present invention;

[0073] Fig. 9 is a partial structural schematic diagram of an air treatment device according to a specific embodiment of the present invention;

[0074] Fig.10 is a schematic structural diagram of a cable reel mechanism according to a specific embodiment of the present invention;

[0075] Fig.11 is a schematic structural diagram of a first cable and a second cable wound on a cable reel according to a specific embodiment of the present invention;

[0076] Fig.12 is a schematic structural diagram of a cable reel at an angle according to a specific embodiment of the present invention;

[0077] Fig.13 is a schematic structural diagram of a cable reel from another angle according to a specific embodiment of the present invention;

[0078] Fig.14 is a schematic structural diagram of a cable reel according to a specific embodiment of the present invention from another angle;

[0079] Fig.15 is a schematic exploded view of a cable reel mechanism according to a specific embodiment of the present invention;

[0080] Fig.16 is a schematic cross-sectional view of a cable reel mechanism according to a specific embodiment of the present invention;

[0081] Fig.17 is a schematic structural diagram of a second cover plate according to a specific embodiment of the present invention;

[0082] Fig.18 is a schematic structural diagram of an air outlet structure according to a specific embodiment of the present invention;

[0083] Fig.19 is a schematic cross-sectional view of an air outlet structure according to a specific embodiment of the present invention;

[0084] Fig. 20 is a schematic cross-sectional view of an air outlet structure according to a specific embodiment of the present invention;

[0085] Fig.21 is a schematic structural diagram of an inner air guide member at an angle according to a specific embodiment of the present invention;

[0086] Fig. 22 is a schematic structural diagram of an inner air guide member from another angle according to a specific embodiment of the present invention;

[0087] Fig.23 is a schematic structural diagram of an air outlet member according to a specific embodiment of the present invention;

[0088] Fig.24 is a schematic structural diagram of a flow guide according to a specific embodiment of the present invention;

[0089] Fig.25 is a schematic structural diagram of a flow guide and a heating assembly installed together according to a specific embodiment of the present invention;

[0090] Fig.26 is a schematic structural diagram of a heating component according to a specific embodiment of the present invention;

[0091] Fig. 27 is a schematic three-dimensional diagram of a heating assembly according to a specific embodiment of the present invention;

[0092] Fig.28 It is a partial schematic diagram of a heating component according to a specific embodiment of the present invention.

[0093] Description of reference numerals:

[0094] Air handling unit - 100;

[0095] Body-200; Shell-201; Through hole-202;

[0096] Purification component-210; filter component-211; first filter element-2111; second filter element-2112; air inlet duct-212;

[0097] Air guide component-220; first air outlet duct-221; first sub-duct-222; second sub-duct-223;

[0098] Valve assembly-230; fixing member-231; side plate-2311; connecting plate-2312; first through hole-2313; third through hole-2314; moving member-232; second through hole-2321; first motor-233; first gear-234;

[0099] Driving member 240; second motor 250; first air guide member 260; first air guide blade 261; second air guide member 270; second air guide blade 271; third motor 280; second gear 281; rotating member 282;

[0100] Reel mechanism-290; reel-291; fourth through hole-2911; first wiring structure-292; first partition-2921; first opening-2922; second opening-2923; first opening-2922; first channel-2924; first flange-2925; second wiring structure-293; second partition-2931; third opening-2932; second channel-2933; second flange-2934;

[0101] Blocking panel-294; first cover plate-295; second cover plate-296; groove-2961; third partition plate-2962; third cover plate-297; first cable-298; second cable-299; bottom plate-2901;

[0102] Air outlet structure -300;

[0103] The second air outlet duct-310; the third sub-duct-311; the fourth sub-duct-312;

[0104] Inner air guide member-320; first blocking portion-321; first flow guide surface-3211; second blocking portion-322; second flow guide surface-3221;

[0105] External air guide member-330; first housing-340; air outlet member-350; air outlet-351; curved surface-352; air guide member-360; mounting portion-361; air guide portion-362; air guide blade-363;

[0106] Heating assembly-370; heating module-371; heating element-3711; first heat dissipation element-3712; first bending portion-3713; second bending portion-3714; second heat dissipation element-3715; connecting element-372; first connecting element-3721; second connecting element-3722. DETAILED DESCRIPTION

[0107] In the description of this embodiment, it should be understood that the terms "length", "width", "height", "up", "down", "left", "right", "vertical", "horizontal", "bottom", "inside", "outside", "front", "back", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0108] As a specific embodiment of the present invention, Figure 1-Figure 3 As shown, an air treatment device 100 of this embodiment may include a body 200 and an air outlet structure 300. The body 200 may include a purification component 210, a flow guide component 220 and a valve component 230. The purification component 210 may include a filter component 211 and an air inlet duct 212 defined by the filter component 211. The flow guide component 220 is disposed on one side of the air inlet duct 212, and the flow guide component 220 defines a first air outlet duct 221 that is connected to the air inlet duct 212. The first air outlet duct 221 is provided with a first sub-duct 222 and a second sub-duct 223 at the end thereof. The gas entering from the purification component 210 is first purified by the filter component 211 and then enters the first air outlet duct 221 from the air inlet duct 212. The gas entering the first air outlet duct 221 flows out after all passing through the first sub-duct 222, or the gas entering the first air outlet duct 221 flows out after passing through the first sub-duct 222 and the second sub-duct 223. The valve component 230 is disposed at the front side of the first sub-duct 222 and the second sub-duct 223. The valve component 230 is controlled to be closed or opened to control the gas to flow out of the first sub-duct 222 or the gas to flow out after passing through the first sub-duct 222 and the second sub-duct 223. The air outlet structure 300 is rotatably connected to the fuselage 200 , and the air outlet structure 300 may include a second air outlet duct 310 , which is connected to the first sub-duct 222 , so that all the gas in the first sub-duct 222 flows to the second air outlet duct 310 and then flows out.

[0109] Specifically, the air treatment device 100 of this embodiment may include a body 200 and an air outlet structure 300, and the body 200 may include a purification component 210, a guide component 220 and a valve component 230. The purification component 210 can purify the gas and then guide it out through the guide component 220. The guide component 220 forms a first sub-air duct 222 and a second sub-air duct 223. The gas can flow out from the first sub-air duct 222 alone, and can also flow out from the first sub-air duct 222 and the second sub-air duct 223 at the same time. When the wind speed of the gas flowing out from the first sub-air duct 222 alone is large, it can have the effect of sending air. When the first sub-air duct 222 and the second sub-air duct 223 flow out together, the wind speed of the gas flowing out from the second sub-air duct 223 is low, the air volume is large, and the purification effect in the regional space is better. Therefore, the air treatment device 100 of this embodiment can select different air ducts to circulate gas according to the mode, and then flow out towards different air outlets, thereby improving the user experience.

[0110] As a specific embodiment of the present invention, the filter assembly 211 of this embodiment may include a first filter element 2111 and a second filter element 2112. The first filter element 2111 is provided with mesh holes, and defines an air inlet duct 212. The second filter element 2112 is provided on the outside of the first filter element 2111, so that the external gas is first filtered by the second filter element 2112, and then flows from the first filter element 2111 to the air inlet duct 212.

[0111] Specifically, the second filter element 2112 of this embodiment can be HEPA. HEPA (High Efficiency Particulate Air Filter) means high-efficiency air filter in Chinese, which is a filtering device that can effectively remove particles in the air. For particles of . microns and . microns, the efficiency of the HEPA filter can reach 99.7%. The purification component 210 of this embodiment may include a first filter element 2111 and a second filter element 2112. The external gas first passes through the second filter element 2112 and then passes through the first filter element 2111, and then flows to the guide component 220. Specifically, the fuselage 200 also includes a shell 201, and the shell 201 is surrounded by the second filter element 2112. A plurality of through holes 202 are arranged at the shell, and the gas first passes through the through holes 202 of the shell 201 and then flows to the second filter element 2112.

[0112] Specifically, the first sub-duct 222 and the second sub-duct 223 of this embodiment are both annular, and the second sub-duct 223 is located inside the first sub-duct 222, so that the flow rate of the gas flowing to the first sub-duct 222 is greater than the flow rate of the gas flowing to the second sub-duct 223. The wind blown out from the second sub-duct 223 can purify the gas in the regional space. The wind blown out from the first sub-duct 222 has a high wind speed, which can play the role of air supply.

[0113] As a specific embodiment of the present invention, Figure 4 and Figure 5 As shown, the valve assembly 230 of this embodiment may include a fixed member 231 and a moving member 232. The fixed member 231 may include two cylindrical side plates 2311 that are mutually sleeved, and a connecting plate 2312 that connects the two side plates 2311, and at least one first through hole 2313 is provided at the connecting plate 2312. The structure surrounded by the inner side plate 2311 is communicated with the first sub-air duct 222, and the first through hole 2313 of the connecting plate 2312 is communicated with the second sub-air duct 223. The moving member 232 is arranged on one side of the connecting plate 2312, and at least one second through hole 2321 is provided on the moving member 232. When the moving member 232 is controlled to move until the second through hole 2321 and the first through hole 2313 are at least partially overlapped, the valve assembly 230 is opened, and when the moving member 232 is controlled to move until the second through hole 2321 and the first through hole 2313 are completely non-overlapped, the valve assembly 230 is closed.

[0114] A valve assembly 230 is provided in the fuselage 200 of this embodiment, and the valve assembly 230 can control the gas to flow to the first sub-duct 222 or to the first sub-duct 222 and the second sub-duct 223, and then the gas flow can be controlled by controlling the valve, thereby controlling the mode of the air treatment device 100.

[0115] The valve assembly 230 of this embodiment may include a fixed part 231 and a moving part 232 , and the first through hole 2313 on the fixed part 231 and the second through hole 2321 on the moving part 232 may be made to overlap or separate by controlling the rotation of the moving part 232 , thereby opening or closing the second sub-air duct 223 .

[0116] As a specific embodiment of the present invention, the valve assembly 230 of this embodiment may further include a first motor 233 and a first gear 234. The first gear 234 is connected to the output shaft of the first motor 233 to rotate under the drive of the first motor 233. The inner side of the moving member 232 is provided with teeth meshing with the first gear 234, so that the moving member 232 rotates under the drive of the first motor 233, thereby opening or closing the valve assembly 230.

[0117] Specifically, in this embodiment, the first motor 233 drives the first gear 234 to rotate, and the first gear 234 then meshes with the teeth on the moving part 232, so that the moving part 232 can be driven to rotate by the motor to open and close the valve.

[0118] Specifically, the moving member 232 of this embodiment is arranged above the connecting plate 2312 of the fixing member 231, and is sleeved outside the inner side plate 2311. Since the first gear 234 needs to mesh with the teeth in the moving member 232, a third through hole 2314 needs to be provided at the inner side plate 2311 of the fixing member 231, the first gear 234 is located at the side of the third through hole 2314, and the teeth of the first gear 234 pass through the third through hole 2314 to mesh with the teeth on the moving member 232.

[0119] Specifically, the number of the first through holes 2313 and the second through holes 2321 of this embodiment are the same and both are multiple. When the valve assembly 230 is fully opened, the structures of the first through holes 2313 and the second through holes 2321 that overlap each other are the same.

[0120] Specifically, the number of the first through holes 2313 of this embodiment is multiple, and they are basically rectangular structures. The number of the second through holes 2321 is the same as the number of the first through holes 2313, and the shape of the second through holes 2321 is also basically the same as the shape of the first through holes 2313. There is a certain spacing between each first through hole 2313, and the spacing is greater than or equal to the width of the first through hole 2313. Similarly, there is a certain spacing between the second through holes 2321, and the spacing is greater than or equal to the width of the second through hole 2321. When the valve assembly 230 is closed, the second through hole 2321 is completely located between the two first through holes 2313. Similarly, the first through hole 2313 is also completely located between the two second through holes 2321. At this time, the gas can only flow from the inside of the inner side plate 2311 to the first sub-air duct 222. When the moving part 232 is driven to move to the point where the first through hole 2313 and the second through hole 2321 overlap each other, the valve assembly 230 opens, and the gas can flow not only from the inside of the inner side plate 2311 to the first sub-duct 222, but also from the first through hole 2313 and the second through hole 2321 to the second sub-duct 223.

[0121] As a specific embodiment of the present invention, Figure 6-Figure 8 As shown, the body 200 of this embodiment may further include a second motor 250 and a driving member 240. The driving member 240 is disposed in the air inlet duct 212 or the first air outlet duct 221. The driving member 240 is connected to the output shaft of the second motor 250 to rotate under the drive of the second motor 250, thereby driving the external gas to flow from the purification component 210 through the air inlet duct 212 and the first air outlet duct 221 and then out.

[0122] Specifically, the driving member 240 in this embodiment is disposed in the first air outlet duct 221 and is located before the first sub-duct 222 and the second sub-duct 223. In this way, when the driving member 240 is driven by the second motor 250 to rotate, the gas in the air inlet duct 212 is blown toward the first sub-duct 222 or the first sub-duct 222 and the second sub-duct 223, and then flows out of the air treatment device 100.

[0123] Specifically, Figure 6-Figure 8 As shown, in the first outlet duct 221 of the embodiment, a first air guide 260 is provided in the front side of the first sub-duct 222 and the second sub-duct 223, and the first air guide 260 is provided with a plurality of first air guide blades 261, and the inclination angles of the plurality of first air guide blades 261 are consistent. The gas flowing into the first outlet duct 221 flows to the first sub-duct 222 or to the first sub-duct 222 and the second sub-duct 223 after being guided by the first air guide 260, so that the internal flow field can be optimized.

[0124] Specifically, Figure 6-Figure 8 As shown, the first sub-air duct 222 of this embodiment also includes a second air guide 270, and the second air guide 270 is located at a position of the second sub-air duct 223 close to the air outlet structure 300. The second air guide 270 includes a plurality of second air guide blades 271, and the gas entering the first sub-air duct 222 passes through the second air guide 270 and then enters the air outlet structure 300, thereby optimizing the flow field inside the air outlet structure 300.

[0125] As a specific embodiment of the present invention, Fig. 9 As shown, the body 200 of this embodiment may further include a third motor 280, a second gear 281 and a rotating member 282. The second gear 281 rotates with the output shaft of the third motor 280 to rotate driven by the third motor 280. The rotating member 282 is annular and connected to the air outlet structure 300. The rotating member 282 is provided with teeth that match the second gear 281 on the inner side. The third motor 280 drives the second gear 281 to rotate and then drives the rotating member 282 and the air outlet structure 300 to rotate.

[0126] Specifically, the rotating member 282 of this embodiment is connected to the second air guide member 270, so that the second air guide member 270 is driven to move while the rotating member 282 is driven by the third motor 280. That is, the second air guide member 270 is relatively stationary with the air outlet structure 300, so the flow field of the air duct inside the air outlet structure 300 can be improved.

[0127] Specifically, the third motor 280 of this embodiment drives the second gear 281 to rotate, and the second gear 281 drives the rotating member 282 to rotate, and the rotating member 282 is connected to the air outlet structure 300. Therefore, the rotating member 282 can drive the air outlet structure 300 to rotate, so that the air outlet structure 300 can rotate relative to the fuselage 200, and then the gas blown out from the air outlet structure 300 can be blown out in a rotating form, thereby increasing the blowing area and improving the purification effect.

[0128] As a specific embodiment of the present invention, Figure 10-13 As shown, the body 200 of this embodiment may further include a cable reel mechanism 290, which is disposed at one end of the third motor 280 away from the second gear 281, and rotates synchronously with the air outlet structure 300 under the drive of the third motor 280. The cable reel mechanism 290 may include a cable reel 291, and the cable reel 291 may include a blocking panel 294, a first wiring structure 292, and a second wiring structure 293. The middle of the blocking panel 294 is connected to the third motor 280, and a fourth through hole 2911 is provided on the blocking panel 294. The first wiring structure 292 is located on one side of the blocking panel 294. The second wiring structure 293 is located on the other side of the blocking panel 294. The first cable 298 and the second cable 299 are respectively wound on the first wiring structure 292 and the second wiring structure 293, and after one of the first cable 298 and the second cable 299 is led to the other side of the winding drum 291 through the fourth through hole 2911, the first cable 298 and the second cable 299 are led out from the same side of the winding drum 291. The first cable 298 and the second cable 299 are respectively one of a strong current cable and a weak current cable.

[0129] Specifically, generally speaking, the blocking panel 294 has two opposite side surfaces, the first wiring structure 292 and the second wiring structure 293 are respectively arranged at the two side surfaces of the blocking panel 294, the first cable 298 is wound around the first wiring structure 292, and the second cable 299 is wound around the second wiring structure 293. In other words, the first cable 298 and the second cable 299 are respectively arranged on the opposite sides of the blocking panel 294 through the first wiring structure 292 and the second wiring structure 293, and the first cable 298 and the second cable 299 are separated by the blocking panel 294.

[0130] In some embodiments, the first cable 298 and the second cable 299 are both led out from the side where the first cable 298 is located, and the second cable 299 passes through the fourth through hole 2911 on the blocking panel 294 and then leads out from the side of the first cable 298. In this way, the first cable 298 and the second cable 299 are both connected to the air outlet structure 300, so that the first cable 298 and the second cable 299 in the cable reel mechanism 290 can rotate to loosen or tighten under the drive of the third motor. Specifically, one end of the first cable 298 is fixed in the cable reel 291, and the other end can be led out from the side where the first cable 298 is located on the cable reel 291, while one end of the second cable 299 is fixed in the cable reel 291, and the other end can be led out from the through hole to the side where the first cable 298 is located on the cable reel 291. In this way, when the cable reel mechanism 290 rotates, the first cable 298 and the second cable 299 can be tightened or loosened at the same time.

[0131] In some embodiments, the first cable 298 is a strong current cable, and the second cable 299 is a weak current cable. In other embodiments, the first cable 298 is a weak current cable, and the second cable 299 is a strong current cable, which can be set according to actual conditions.

[0132] In the embodiment of the present invention, the first cable 298 and the second cable 299 are respectively arranged on both sides of the blocking panel 294, so that the first cable 298 and the second cable 299 can be separated and located in two isolated areas, thereby avoiding interference between the first cable 298 and the second cable 299, and a fourth through hole 2911 is arranged on the blocking panel 294, so that the first cable 298 and the second cable 299 can be led out from the same side of the cable reel 291, thereby realizing the separation of strong and weak electricity of the cables in the cable reel mechanism 290, so that the strong current cable and the weak current cable can rotate at the same time, thereby increasing the functional design of the cable reel mechanism 290 and improving the functionality and practicality of the cable reel mechanism 290.

[0133] In this embodiment, the cable reel mechanism 290 neatly stores the first cable 298 and the second cable 299, which can avoid the cables being in a disorderly state, and can also effectively reduce the wear and damage of the cables, thereby extending the service life of the cables. After the first cable 298 and the second cable 299 are led out from the cable reel mechanism 290, they are respectively connected to the rotating mechanism, so that when the rotating mechanism rotates, it drives the first cable 298 and the second cable 299 to rotate together, so that the first cable 298 and the second cable 299 are pulled out or retracted together, thereby improving the operation efficiency of the cables.

[0134] As a specific embodiment of the present invention, Figure 12-13As shown, the first wiring structure 292 of this embodiment may include a first partition 2921, which is perpendicular to the plane where the blocking panel 294 is located and is formed into a ring structure, and the first cable 298 is wound around the first partition 2921. Specifically, the blocking panel 294 extends in the horizontal direction, the first partition 2921 extends vertically and is arranged in a circular ring shape, and the first cable 298 is wound around the outer peripheral side of the first partition 2921, so that the first cable 298 can be loosened or tightened around the first wiring structure 292 when following the rotation mechanism. The first partition 2921 guides and blocks the winding of the first cable 298, so that the first cable 298 can be kept neat and avoid the first cable 298 from being randomly distributed in the cable reel mechanism 290.

[0135] Of course, in other embodiments, the first partition 2921 may also be parallel to the blocking panel 294 to form an inclined structure, or may be a structure with an arc-shaped cross-section. The specific structure is not limited, and it is only necessary that the first partition 2921 allows the first cable 298 to be wound.

[0136] Specifically, a first opening 2922 and a second opening 2923 are provided at the first partition 2921, and a first channel 2924 is provided between the first opening 2922 and the second opening 2923. The first cable 298 wound on the first partition 2921 passes through the first fixing piece provided at the first opening 2922, extends along the first channel 2924 to the second opening 2923, and is then led out by the second fixing piece provided at the second opening 2923.

[0137] It can be understood that the first fixing member and the second fixing member fix a portion of the first cable 298 in the first channel 2924, and the portion is located on the inner side of the ring of the first partition 2921, and the other portion of the first cable 298 is wound and arranged on the outer side of the ring of the first partition 2921. In this way, the first cable 298 can be ensured to remain stable during the winding and releasing process, and the first cable 298 can be prevented from slipping off the winding reel mechanism 290. By fixing the first cable 298, this embodiment can also reduce the wear and damage of the first cable 298 during the winding and releasing process, which is conducive to extending the service life of the first cable 298.

[0138] This embodiment arranges a first opening 2922 and a second opening 2923 on the first partition 2921, and arranges a first fixing member at the first opening 2922 and a second fixing member at the second opening 2923, so that the first cable 298 can enter the inner side of the annular first partition 2921 and a part of the first cable 298 is fixed in the first channel 2924, so that a part of the first cable 298 is fixed in the winding reel mechanism 290. In this way, when the first cable 298 rotates with the rotating mechanism, the first cable 298 can be stably relaxed or tightened, thereby improving the stability and practicality of the winding reel mechanism 290.

[0139] As a specific embodiment of the present invention, Fig.10 , Fig.15 Fig.16 As shown, the cable reel mechanism 290 of the present embodiment may further include a first cover plate 295 , which is disposed above the first channel 2924 to restrict the first cable 298 in the first channel 2924 .

[0140] The first cover plate 295 is located above the first cable 298 in the first channel 2924, and the blocking panel 294 is located below. The first cover plate 295 cooperates with the blocking panel 294 to limit the vertical displacement of the first cable 298, thereby ensuring the stability of the first cable 298 in the first channel 2924 and effectively preventing the first cable 298 from sliding off or detaching from the cable reel mechanism 290.

[0141] As a specific embodiment of the present invention, Fig.12 and Fig.13 As shown, the first baffle 2921 of this embodiment has a first flange 2925 along the side facing the first cable 298 at a side away from the blocking panel 294. Specifically, the bottom of the first baffle 2921 is connected to the blocking panel 294, and the top extends toward the outside of the annular first baffle 2921 to form the first flange 2925. In this way, the first flange 2925, the first baffle 2921, and the blocking panel 294 together form an annular groove for winding the first cable 298. The first flange 2925 strengthens the limiting effect of the cable reel 291 on the first cable 298, preventing the first cable 298 from detaching from the top of the first baffle 2921, so that the first cable 298 can be stably installed in the annular groove, thereby improving the stability and practicality of the cable reel mechanism 290.

[0142] As a specific embodiment of the present invention, Fig.14As shown, the second wiring structure 293 of this embodiment may include a second partition 2931, which is perpendicular to the plane where the blocking panel 294 is located and is formed into a ring structure for winding the second cable 299. Specifically, the blocking panel 294 extends in the horizontal direction, the first partition 2921 extends vertically and is arranged in a circular ring shape, and the second cable 299 is wound on the outer peripheral side of the second partition 2931, so that the second cable 299 can be loosened or tightened around the second wiring structure 293 when following the rotation of the rotating mechanism. In this embodiment, the second partition 2931 guides and blocks the winding of the second cable 299, so that the second cable 299 can be kept neat and avoid the second cable 299 from being randomly distributed in the winding reel mechanism 290.

[0143] As a specific embodiment of the present invention, a third opening 2932 is provided at the second partition plate 2931 of this embodiment, and a second channel 2933 is provided between the third opening 2932 and the fourth through hole 2911. The second cable 299 wound around the second partition plate 2931 passes through the third opening 2932 and enters the second channel 2933, and is then led to the other side of the blocking panel 294 through the fourth through hole 2911. The second channel 2933 has a guiding effect on the second cable 299, and can improve the operating efficiency of leading the second cable 299 from the through hole to the other side of the blocking panel 294.

[0144] In this embodiment, the second cable 299 is led out from the fourth through hole 2911 through the second channel 2933 to the other side of the blocking panel 294, so that the first cable 298 and the second cable 299 on the cable reel mechanism 290 can be led out from the same side and connected to the rotating mechanism respectively, so that the cable reel mechanism 290 can store the first cable 298 and the second cable 299 at the same time. In this way, the cable reel mechanism 290 can not only realize the function of the first cable 298, but also realize the function of the second cable 299, so that the cables in the cable reel mechanism 290 can realize the separation of strong and weak electricity, so that the strong current cable and the weak current cable can rotate at the same time, thereby improving the functionality and practicality of the cable reel mechanism 290.

[0145] In some embodiments, a third fixing member is provided at the through hole so that the second cable 299 wound around the second partition 2931 passes through the third fixing member and reaches the other side of the blocking panel 294 before being led out of the cable reel 291. In this way, the second cable 299 can be prevented from sliding off, which is conducive to improving the stability of the second cable 299.

[0146] In some embodiments, the third fixing member may be a tail clip, which can firmly fix the second cable 299 to prevent the second cable 299 from loosening or falling off, thereby ensuring the normal operation of the cable reel mechanism 290. In other embodiments, the third fixing member may also be other structural members capable of fixing the second cable 299.

[0147] As a specific embodiment of the present invention, the second partition plate 2931 of this embodiment has a second flange 2934 along the side facing the second cable 299 at a side away from the blocking panel 294. In this way, the second flange 2934, the second partition plate 2931, and the blocking panel 294 together form an annular groove for winding the second cable 299. The second flange 2934 strengthens the limiting effect of the cable reel 291 on the second cable 299, preventing the second cable 299 from sliding off or detaching from the bottom of the second partition plate 2931, so that the second cable 299 can be stably installed in the annular groove, thereby improving the stability and practicality of the cable reel mechanism 290.

[0148] As a specific embodiment of the present invention, Fig.10 , Fig.15 and Fig.16 As shown, the cable reel mechanism 290 of this embodiment may further include a second cover plate 296, which is annular and disposed on the periphery of the blocking panel 294 of the cable reel 291, and cooperates with the blocking panel 294 to isolate the first cable 298 and the second cable 299. Here, the second cover plate 296 is disposed on the outer periphery of the blocking panel 294, which can limit the displacement of the first cable 298 toward the outer side of the first wiring structure 292, and can also limit the displacement of the second cable 299 toward the outer side of the second wiring structure 293, which can prevent the first cable 298 and the second cable 299 from detaching from the cable reel mechanism 290, thereby improving the stability of the cable reel mechanism 290.

[0149] It can be understood that, Fig.16 As shown, the second cover plate 296, the blocking panel 294 and the first partition plate 2921 together form a groove 2961 for installing the first cable 298, and the second cover plate 296, the blocking panel 294 and the second partition plate 2931 together form a groove 2961 for installing the second cable 299, so that the first cable 298 and the second cable 299 can be stably arranged on the opposite side areas of the isolation panel respectively, ensuring that the first cable 298 and the second cable 299 are isolated from each other, avoiding interference between the first cable 298 and the second cable 299.

[0150] In some embodiments, the second cover plate 296 is further provided with a third partition plate 2962 facing the first wiring structure 292. The cable reel mechanism 290 further includes a third cover plate 297, which is provided between the first partition plate 2921 and the third partition plate 2962 to define an accommodation space for accommodating the first cable 298 wound on the first wiring structure 292.

[0151] Specifically, Fig.16 and Fig.17As shown, the third partition plate 2962 is formed by extending upward from the top of the second cover plate 296, and the third partition plate 2962 is located on the outer peripheral side of the first partition plate 2921. When the first cable 298 is wound on the first routing structure 292, the displacement of the first cable 298 in the direction toward the inner side of the annular first partition plate 2921 is limited by the first partition plate 2921, and the displacement in the direction toward the outer side of the annular first partition plate 2921 is limited by the third partition plate 2962. The third cover plate 297 is located on the upper side of the first partition plate 2921 and the third partition plate 2962 and between the first partition plate 2921 and the third partition plate 2962. In this way, the third cover plate 297 can limit the vertical displacement of the first cable 298, prevent the first cable 298 from sliding off, and improve the stability and practicality of the cable reel mechanism 290.

[0152] In some embodiments, Fig.16 As shown, the cable reel mechanism 290 further includes a bottom plate 2901, which is covered on one side of the second wiring structure 293 of the cable reel to limit the second cable 299 wound at the second wiring structure 293. The bottom plate 2901 is located below the second cable 299, can support the second cable 299, and can further improve the limiting effect on the second cable 299, thereby improving the stability of the cable reel mechanism 290.

[0153] As a specific embodiment of the present invention, Figure 18-Figure 20 As shown, the air outlet structure 300 of this embodiment may include an inner air guide 320 and an outer air guide 330. The outer air guide 330 and the inner air guide 320 together define a second air outlet duct 310. A first blocking portion 321 and a second blocking portion 322 that are arranged opposite to each other are formed at the outer side wall of the inner air guide 320. The first blocking portion 321 is located at the upper position of the inner air guide 320, and the second blocking portion 322 is located at the lower position of the inner air guide 320. The second air outlet duct 310 is separated by the first blocking portion 321 and the second blocking portion 322 to form a third sub-duct 311 and a fourth sub-duct 312 distributed on the left and right. The gas flowing out of the first sub-duct 222 flows through the third sub-duct 311 and the fourth sub-duct 312 and then flows out.

[0154] Specifically, a first blocking portion 321 and a second blocking portion 322 are provided between the inner air guide 320 and the outer air guide 330 of this embodiment, and the second air outlet duct 310 is divided into two left and right sub-ducts by the first blocking portion 321 and the second blocking portion 322, so that the gas flows out from the left and right sub-ducts. The gas flowing into the second air outlet duct 310 from the first sub-duct 222 flows out from the third sub-duct 311 and the fourth sub-duct 312, which increases the flow rate of the gas on the one hand, and adjusts the angle and range of the gas outflow by adjusting the position of the sub-ducts on the other hand.

[0155] Specifically, Fig.21 and Fig. 22 As shown, the first blocking portion 321 of this embodiment may include two first guide surfaces 3211 , both of which are planes, the bottoms of the two first guide surfaces 3211 are connected, and the two first guide surfaces 3211 gradually extend apart upward at a certain angle.

[0156] Specifically, the first blocking portion 321 of the present embodiment begins to intersect at the middle and lower section of the first guide surface 3211 and extends all the way to the gas outlet. The two first guide surfaces 3211 are directly integrated with the inner air guide 320. And the outer sides of the two first guide surfaces 3211 are formed with side surfaces to connect the outer sides of the two first guide surfaces 3211. The two first guide surfaces 3211 of the present embodiment are gradually separated upward from the bottom at a certain angle, and they basically guide along the gas flow direction, so that the gas flows along the air outlets on both sides.

[0157] As a specific embodiment of the present invention, Fig.21 and Fig. 22 As shown, the second blocking portion 322 of this embodiment may include two second guide surfaces 3221, both of which are curved surfaces. The bottoms of the two second guide surfaces 3221 are connected, and gradually separate upward at a certain angle and bend towards each other.

[0158] Specifically, the structure of the second blocking portion 322 of the present embodiment is substantially the same as that of the first blocking portion 321, except that the second guide surface 3221 of the second blocking portion 322 is a curved surface. The second blocking portion 322 also gradually separates from the bottom to both sides and extends upward. The airflow can also flow along the second blocking portion 322 to the air outlets on both sides. Through the first blocking portion 321 and the second blocking portion 322, the gas in the air duct can flow downstream to the two air outlets and then be blown out, and turbulence of the gas in the air duct will not occur, causing airflow disorder.

[0159] Specifically, the air inlet direction of the second air outlet duct 310 of the air outlet structure 300 of this embodiment can be a vertical direction, while the air outlet direction of the second air outlet duct 310 is inclined. That is, the air inlet direction and the air outlet direction of the second air outlet duct 310 have a certain angle. When the air outlet structure 300 rotates, the air sweeping area can be increased, thereby improving the purification efficiency.

[0160] As a specific embodiment of the present invention, Fig.18 , Fig.19 and Fig.23As shown, the air outlet structure 300 of this embodiment may also include a first shell 340 and an air outlet member 350. The surface of the first shell 340 is generally an arc surface. The air outlet member 350 may include an annular air outlet 351, and the air outlet 351 surrounds the outer periphery of the first shell 340. The air outlet member 350 is arranged downstream of the second air outlet duct 310 so that the gas in the second air outlet duct 310 is blown out from the air outlet 351. A curved surface 352 is also arranged on the inner side of the air outlet 351 of the air outlet member 350, and the inner periphery of the curved surface 352 is connected to the outer periphery of the first shell 340; the curvature of the curved surface 352 is opposite to the curvature of the surface of the first shell 340, and the curved surface 352 extends inward from the air outlet 351 in a direction that is obtuse to the air outlet direction, so as to avoid the wind blown out from the air outlet 351 from converging inward along the surface of the first shell 340.

[0161] In this embodiment, a curved surface 352 is set between the first shell 340 and the air outlet 351. The curvature of the curved surface 352 is opposite to the curvature of the surface of the first shell 340, and the extension direction of the curved surface 352 is at an obtuse angle to the air outlet direction of the air outlet 351. The curved surface 352 is utilized to destroy the phenomenon that the air outlet 351 converges toward the inner side of the first shell 340, so that the air outlet 351 of this embodiment is not affected by the first shell 340, thereby avoiding the wind from the air outlet 351 converging toward the inner side of the surface of the first shell 340, increasing the air outlet area, accelerating the mixing speed of gases at different positions, and improving the user experience.

[0162] As a specific embodiment of the present invention, Fig.19 and Fig.24 As shown, the air outlet structure 300 of this embodiment may also include at least one flow guide member 360. The flow guide member 360 may include a mounting portion 361 and a flow guide portion 362. The mounting portion 361 is connected to the inner air guide member 320 and the outer air guide member 330 and is connected to the air duct. The flow guide portion 362 is connected to the air outlet member 350. The gas in the air duct passes through the mounting portion 361 and the flow guide portion 362 in sequence and is blown out from the air outlet 351 of the air outlet member 350.

[0163] Specifically, the air guide 360 ​​of the present embodiment may include a mounting portion 361 and an air guide portion 362 . Since the air duct of the present embodiment is divided into two, the air guide 360 ​​of the present embodiment is also divided into two.

[0164] In this embodiment, the cross-sectional area of ​​the mounting portion 361 is larger than the cross-sectional area of ​​the air guide portion 362 , so that the flow velocity of the wind from the air duct can be increased when passing through the mounting portion 361 to the air guide portion 362 .

[0165] The mounting portion 361 can not only be connected and mounted with the inner air guide member 320 and the outer air guide member 330 , but other components, such as a heating component, can also be mounted therein.

[0166] Specifically, in this embodiment, a plurality of guide blades 363 are further provided at the guide portion 362 to limit the direction of the airflow blown out from the air outlet 351 .

[0167] Specifically, the air outlet 351 in this embodiment is designed to be inclined, so its air outlet direction is inclined upward. In this embodiment, the air outlet direction can be limited by the guide blades 363, so that the air outlet direction can be changed according to the design. Specifically, the guide blades 363 in this embodiment are all inclined downward along the ring shape, so that the wind blown out from the air outlet 351 is basically in the horizontal direction. When the air outlet 351 can be rotated, the range of the wind sweeping can be further expanded.

[0168] As a specific embodiment of the present invention, Fig.25 As shown, the air outlet structure 300 of this embodiment may further include at least one heating component 370 , and the heating component 370 is disposed at the mounting portion 361 , so that the wind blown out from the air duct passes through the heating component 370 and then blown out from the air outlet 351 .

[0169] Specifically, the air outlet structure 300 of this embodiment may also include at least one heating component 370, so that the air blown out from the air outlet structure 300 may be hot air, thereby avoiding the indoor air being cooler due to the blowing of the air outlet structure 300 when used in winter, thereby affecting the user experience. In addition, since the air outlet structure 300 can blow hot air, the equipment used by the air outlet structure 300 (such as an air purifier, a fan, etc.) can be used as a heating device, thereby increasing the use range of the equipment.

[0170] As a specific embodiment of the present invention, Figure 26-Figure 28 As shown, each heating assembly 370 of this embodiment may include a plurality of heating modules 371 and a connecting member 372. Specifically, each heating module 371 of this embodiment may include at least one heating element and a first heat sink connected to both sides of the heating element, the heating element extending along a straight line, and one side of each first heat sink connected to the heating element extending along a straight line. The connecting member 372 connects the plurality of heating modules 371 to each other to form a structure matching the cross section of the mounting portion 361.

[0171] Specifically, the heating module 371 of this embodiment may include a plurality of heating modules 371 and a connecting member 372, and the heating module 371 may include a heating element 3711 and a first heat sink 3712. Generally speaking, the heating element 3711 is a ceramic plate made of a PTC material. PTC is the abbreviation of Positive Temperature Coefficient. The PTC heating device is usually made of a PTC material, which has a special resistance-temperature characteristic, that is, within a certain temperature range, its resistance increases with the increase of temperature, and it can generate heat when powered on. The first heat sink 3712 can be arranged on the side of the heating element 3711, in contact with the heating element 3711, and dissipate the heat generated by the heating element 3711. The first heat sink 3712 can be a corrugated sheet or other heat dissipation structure, and can be made of materials with good thermal conductivity such as aluminum and copper.

[0172] More specifically, since the air outlet 351 in this embodiment is annular, the guide member 360 is also basically designed as an arc structure, and the heating assembly 370 is arranged at the mounting portion 361, so the heating assembly 370 also needs to be designed as an arc structure matching the mounting portion 361. Since the heating element 3711 of this embodiment is a ceramic plate, it is generally a flat plate. If you want to form it into an arc structure, the prior art directly forms the first heat sink 3712 into an arc shape, and then contacts with a plurality of heat sinks 3711 that are connected to each other and formed into a broken line, and finally forms an arc-shaped heating assembly. However, such a design results in poor contact between many first heat sinks 3712 and the contact surface of the heat sink 3711, resulting in poor heat dissipation and affecting the efficiency of heat dissipation. In this embodiment, the heating assembly 370 is formed by a plurality of heating modules 371 and a connecting member 372. Each heating module 371 can include at least one heat sink 3711 and a first heat sink 3712. Since the heating element 3711 extends in a straight line, the portion of the first heat sink 3712 that contacts the heating element 3711 also extends in a straight line, so the first heat sink 3712 and the heating element 3711 are in contact with each other, which will not affect the heat dissipation effect of the first heat sink 3712. In addition, since the cross section of the mounting portion 361 is an arc shape, in this embodiment, multiple heating modules 371 can be connected by a connecting member 372 to form a shape that matches the cross section of the mounting portion 361. For example, although each heating module 371 extends in a straight line, multiple heating modules 371 extending in a straight line are connected to each other to form a structure similar to or close to an arc, which not only satisfies the arc structure, but also ensures the heat dissipation effect.

[0173] As a specific embodiment of the present invention, each first heat dissipation element 3712 of this embodiment is bent to form a structure with a bent cross-section. Each first heat dissipation element 3712 includes a plurality of first bending portions 3713 close to one side of the heat generating element 3711. The plurality of first bending portions 3713 are arranged side by side and extend along a straight line so that all the first bending portions 3713 are in contact with the heat generating element 3711.

[0174] Specifically, each first heat sink 3712 of the present embodiment is a bent structure, which is continuously bent to form a denser structure, thereby increasing the contact area between the first heat sink 3712 and the air, thereby increasing the heat dissipation performance of the first heat sink 3712 and improving the heating efficiency of the heating assembly 370. In addition, the plurality of first bent portions 3713 extend in a straight line, so that all of the first bent portions 3713 can contact the heating element 3711, further ensuring the heat dissipation effect and improving the heating efficiency.

[0175] As another specific embodiment of the present invention, each first heat sink 3712 of this embodiment may further include a plurality of second bending portions 3714 away from one side of the heating element 3711. Each heating module 371 may further include a second heat sink 3715, one side of each second heat sink 3715 is connected to each second bending portion 3714 of the corresponding heating element 3711, and the other side of each second heat sink 3715 is connected to the connecting member 372.

[0176] Specifically, the second heat sink 3715 of this embodiment contacts each second bending portion 3714, thereby ensuring that all heat on the first heat sink 3712 can be transferred to the second heat sink 3715. The connecting member 372 can be connected to the second heat sink 3715, and the second heat sink 3715 is formed into a structure matching the mounting portion 361. In this embodiment, the second heat sink 3715 can be a metal sheet, and the connecting member 372 can also be a metal sheet, both of which have a certain ductility. Therefore, the second heat sink 3715 and the connecting member 372 can be designed according to the extension direction and structure of the second bending portion 3714 to ensure that the second heat sink 3715 is in full contact with the second bending portion 3714.

[0177] Preferably, a plurality of second bending portions 3714 may be arranged side by side along a straight line, so that the second heat sink 3715 is also formed with a straight cross section, and the connecting member 372 may be formed into a folded line, wherein the straight line segment contacts the second heat sink 3715 .

[0178] Specifically, in this embodiment, the first heat sink 3712 is disposed on both sides of the heating element 3711, so the second heat sink 3715 is disposed outside the first heat sink 3712 on each side, and the connecting member 372 is disposed outside each second heat sink 3715. Therefore, the connecting member 372 may include a first connecting member 3721 and a second connecting member 3722, and the first connecting member 3721 and the second connecting member 3722 respectively connect the plurality of second heat sinks 3715 located on the same side of the heating element 3711.

[0179] In addition, as a specific embodiment of the present invention, a driving impeller (not shown in the figure) may be further provided in the second air outlet duct 310 of the air outlet structure 300 of the air treatment device 100 of this embodiment, and the driving impeller may work together with the driving member 240 in the first air outlet duct 211. When the driving member 240 in the first air outlet duct 211 is driven, the gas may flow to the first sub-duct 222 and the second sub-duct 223, and the driving impeller in the second air outlet duct 310 may drive the gas in the second air outlet duct 310 to be blown out of the air outlet structure 300, further increasing the air outlet speed and air volume of the air outlet structure 300, so that the air outlet structure 300 has a large air volume and a long air outlet, and thus can discharge and purify air at a distant place.

[0180] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all these other variations or modifications.

Claims

1. An air treatment device, characterized in that: include: A body, the body comprising a purification component, a guide component and a valve component, the purification component comprising a filter component and an air inlet duct defined by the filter component; the guide component is arranged at one side of the air inlet duct, the guide component defines a first air outlet duct connected to the air inlet duct; a first sub-duct and a second sub-duct are formed at the end of the first air outlet duct, the gas entering from the purification component is first purified by the filter component, and then enters the first air outlet duct from the air inlet duct, the gas entering the first air outlet duct all flows through the first sub-duct and then flows out, or the gas entering the first air outlet duct flows through the first sub-duct and the second sub-duct and then flows out; the valve component is arranged at the front side of the first sub-duct and the second sub-duct, the valve component is controlled to be closed or opened to control the gas to all flow out of the first sub-duct, or the gas flows out after flowing through the first sub-duct and the second sub-duct; and The air outlet structure is rotatably connected to the fuselage, and the air outlet structure includes a second air outlet duct, and the second air outlet duct is connected to the first sub-air duct, so that all the gas in the first sub-air duct flows to the second air outlet duct and then flows out.

2. The air treatment device according to claim 1, characterized in that: The filter assembly comprises: A first filter element, on which mesh holes are provided, and defines the air inlet duct; The second filter element is arranged on the outside of the first filter element, so that the external gas is first filtered by the second filter element and then flows into the air inlet duct through the first filter element.

3. The air treatment device according to claim 1, characterized in that: The valve assembly comprises: A fixing member, comprising two cylindrical side plates sleeved with each other, and a connecting plate connecting the two side plates, wherein the connecting plate is provided with at least one first through hole; the structure surrounded by the inner side plates is communicated with the first sub-air duct, and the first through hole of the connecting plate is communicated with the second sub-air duct; and A moving part is arranged on one side of the connecting plate, and at least one second through hole is arranged on the moving part. When the moving part is controlled to move until the second through hole at least partially overlaps with the first through hole, the valve assembly opens; when the moving part is controlled to move until the second through hole completely does not overlap with the first through hole, the valve assembly closes.

4. The air treatment device according to claim 3, characterized in that: The valve assembly further comprises: First motor; A first gear connected to an output shaft of the first motor to rotate driven by the first motor; The inner side of the moving part is provided with teeth meshing with the first gear, so that the moving part rotates under the drive of the first motor, thereby opening or closing the valve assembly.

5. The air treatment device according to claim 1, characterized in that: The fuselage also includes: Second motor; A driving member is arranged in the air inlet duct or the first air outlet duct; the driving member is connected to the output shaft of the second motor to rotate under the drive of the second motor, thereby driving the external gas from the purification component to flow through the air inlet duct and the first air outlet duct and then out.

6. The air treatment device according to claim 5, characterized in that: The fuselage also includes: The third motor, A second gear rotates with the output shaft of the third motor to rotate driven by the third motor; and The rotating member is annular and connected to the air outlet structure; the inner side of the rotating member is provided with teeth that cooperate with the second gear, and the third motor drives the rotating member and the air outlet structure to rotate by driving the second gear to rotate.

7. The air treatment device according to claim 6, characterized in that: The fuselage further comprises a wire reel mechanism, which is arranged at an end of the third motor away from the second gear and rotates synchronously with the air outlet structure under the drive of the third motor; The cable reel mechanism comprises: A blocking panel, the middle of which is connected to the third motor and is provided with a through hole; A first wiring structure is located on a side of the blocking panel; A second wiring structure is located on the other side of the blocking panel; The first cable and the second cable are respectively wound on the first routing structure and the second routing structure, and after one of the first cable and the second cable is led to the other side of the cable reel through the through hole, the first cable and the second cable are led out from the same side of the cable reel; wherein the first cable and the second cable are respectively one of a high-voltage cable and a low-voltage cable.

8. The air treatment device according to claim 7, characterized in that: The first wiring structure includes a first partition, the first partition is perpendicular to the plane where the blocking panel is located, and is formed into a ring structure, and the first cable is wound around the first partition; The first partition is provided with a first opening and a second opening, and a first channel is provided between the first opening and the second opening. The first cable wound on the first partition passes through a first fixing member provided at the first opening, extends along the first channel to the second opening, and is then led out by a second fixing member provided at the second opening.

9. The air treatment device according to claim 8, characterized in that: The cable reel mechanism further includes a first cover plate, which is disposed above the first channel to confine the first cable in the first channel.

10. The air treatment device according to claim 8, characterized in that: The first partition plate has a first flange along a side facing the first cable at a side away from the barrier panel.

11. The air treatment device according to claim 8, characterized in that: The second wiring structure includes a second partition plate, which is perpendicular to the plane where the blocking panel is located and is formed into a ring structure for winding the second cable; A third opening is provided at the second partition plate, and a second channel is provided between the third opening and the through hole. The second cable arranged around the second partition plate passes through the third opening and enters the second channel, and is then led to the other side of the blocking panel through the through hole.

12. The air treatment device according to claim 11, characterized in that: The second partition plate has a second flange along a side facing the second cable at a side away from the barrier panel.

13. The air treatment device according to claim 8, characterized in that: The cable reel mechanism further comprises: A second cover plate, which is annular and disposed at the periphery of the barrier panel of the cable reel and cooperates with the barrier panel to isolate the first cable from the second cable; a third partition plate is also disposed at the second cover plate and faces one side of the first wiring structure; A third cover plate, the third cover plate is disposed between the first partition plate and the third partition plate to define a receiving space for receiving the first cable wound around the first wiring structure; and A bottom plate is covered on one side of the second wiring structure of the cable reel to limit the second cable wound on the second wiring structure.

14. The air treatment device according to claim 1, characterized in that: The air outlet structure comprises: Internal air guides; and An outer air guide member, which together with the inner air guide member defines and forms the second air outlet duct; A first blocking portion and a second blocking portion which are arranged opposite to each other are formed on the outer side wall of the inner air guide member; the first blocking portion is located above the inner air guide member, and the second blocking portion is located below the inner air guide member. The air duct is divided by the first blocking portion and the second blocking portion to form a third sub-air duct and a fourth sub-air duct distributed on the left and right, and the gas flowing out from the first sub-air duct flows through the third sub-air duct and the fourth sub-air duct and then flows out.

15. The air treatment device according to claim 14, characterized in that: The air outlet structure also includes: A first shell, the surface of which is substantially an arc surface; and An air outlet member, comprising an annular air outlet surrounding the outer periphery of the first shell; the air outlet member is arranged downstream of the second air outlet duct so that the gas in the second air outlet duct is blown out from the air outlet; a curved surface is also arranged on the inner side of the air outlet of the air outlet member, and the inner periphery of the curved surface is connected to the outer periphery of the first shell; the curvature of the curved surface is opposite to the curvature of the surface of the first shell, and the curved surface extends inward from the air outlet in a direction that is an obtuse angle to the air outlet direction, so as to avoid the wind blown out from the air outlet converging inward along the surface of the first shell.

16. The air treatment device according to claim 15, characterized in that: The air outlet structure further includes at least one flow guide, and the flow guide includes: A mounting portion, the mounting portion being connected to the inner air guide member and the outer air guide member and communicating with the second air outlet duct; and The guide part is connected to the air outlet member, and the gas in the second air outlet duct passes through the mounting part and the guide part in sequence and is blown out from the air outlet of the air outlet member; a plurality of guide blades are also arranged at the guide part to limit the direction of the airflow blown out from the air outlet.

17. The air treatment device according to claim 16, characterized in that: The air outlet structure further includes at least one heating component, and the heating component is arranged at the mounting portion so that the air blown out from the air duct passes through the heating component and then blown out from the air outlet; Each of the heating components comprises: A plurality of heating modules, each of the heating modules comprising at least one heating element and first heat dissipation elements connected to both sides of the heating element, the heating element extending along a straight line, and a side of each of the first heat dissipation elements connected to the heating element extending along a straight line; and A connecting piece connects the plurality of heating modules to each other to form a structure matching the cross section of the mounting portion.

18. The air treatment device according to claim 17, characterized in that: Each of the first heat sinks is bent to form a structure with a bent cross section, and each of the first heat sinks includes: a plurality of first bending portions close to one side of the heat generating element, wherein the plurality of first bending portions are arranged side by side along a straight line so that all of the first bending portions are in contact with the heat generating element; and A plurality of second bending portions away from one side of the heating element; Each of the heating modules further includes a second heat sink, one side of each of the second heat sinks is connected to each of the second bending portions of the corresponding heating element, and the other side of each of the second heat sinks is connected to the connecting element.

19. The air treatment device according to claim 18, characterized in that: The connecting member includes a first connecting member and a second connecting member, wherein the first connecting member is connected to the second heat dissipation member on the same side of the plurality of heating modules, and the second connecting member is connected to the second heat dissipation member on the other side of the plurality of heating modules.

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