Air outlet frame assembly of air conditioner and air conditioner

Abstract

The air outlet frame assembly of the air conditioner comprises an air outlet frame, a first air guide assembly and a second air guide assembly, an air outlet duct extending in the length direction of the air outlet frame is defined by the air outlet frame, the first air guide assembly is arranged in the air outlet duct and comprises an air guide piece and an air scattering piece, and the second air guide assembly is arranged in the air outlet duct and comprises an air scattering piece and an air guide piece. The air guiding piece and the air scattering piece can rotate in the circumferential direction of the air outlet duct so as to shield or open at least one part of an air outlet of the air outlet duct, the second air guiding assembly is arranged in the air outlet duct and comprises a plurality of swing blades, and the multiple swing blades are arranged in the length direction of the air outlet frame. The air outlet frame assembly of the air conditioner is good in air outlet effect and low in production cost.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air outlet frame assembly of an air conditioner and the air conditioner. Background Art

[0002] The air outlet frame assembly of the existing air conditioner generally includes a frame body, an air guide plate and a switch door. The air guide plate is used to change the air outlet direction of the air outlet frame assembly, and the switch door is used to open and close the air outlet of the air outlet frame assembly to protect the air guide plate and improve the aesthetics of the air outlet frame assembly.

[0003] However, the existing air outlet frame assembly cannot achieve large-scale air supply and has a poor air dispersion effect, which is not conducive to ensuring the comfort of use of the air conditioner, and the production cost is also high. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an air outlet frame assembly for an air conditioner, which has good air supply effect and low production cost, and solves the technical problem that the air outlet frame assembly in the prior art has poor air supply effect and high production cost.

[0005] The present invention also aims to provide an air conditioner having the above-mentioned air outlet frame assembly.

[0006] According to an embodiment of the present invention, an air outlet frame assembly of an air conditioner includes: an air outlet frame, the air outlet frame defines an air outlet duct extending along its length direction; a first air guide assembly, the first air guide assembly is arranged in the air outlet duct and includes an air guide member and an air dispersion member, the air guide member and the air dispersion member are respectively rotatable around the circumference of the air outlet duct to block or open at least a portion of the air outlet of the air outlet duct; a second air guide assembly, the second air guide assembly is arranged in the air outlet duct and includes a plurality of swing blades, and the plurality of swing blades are arranged in the length direction of the air outlet frame.

[0007] According to the air outlet frame assembly of the air conditioner of the embodiment of the present invention, by arranging the first air guide assembly and the second air guide assembly in the air outlet duct, and arranging the first air guide assembly to include an air guide member and an air dispersion member, and arranging the second air guide assembly to include a plurality of swing blades, the cooperation of the plurality of swing blades, the air guide member and the air dispersion member can effectively expand the air supply range of the air outlet frame assembly, and the air dispersion member can also be used to disperse the air to prevent the air from blowing directly to the user, so as to achieve a windless effect, thereby ensuring the air outlet effect of the air outlet frame assembly; at the same time, the air guide member can also be used as the switch door of the air outlet frame assembly to open and close the air outlet, thereby eliminating the need for the switch door and reducing the production cost of the air outlet frame assembly. In other words, the air outlet frame assembly of the present application has a large air outlet range, can achieve windless air outlet, and has a low production cost.

[0008] In some embodiments, a limiting member is provided at the air inlet of the air outlet duct, and the limiting member is used to limit the first air guide assembly to prevent the air guide member and / or the air dissipation member from blocking at least a portion of the air inlet of the air outlet duct.

[0009] In some embodiments, the limiting member includes two limiting columns, which are disposed in the air outlet duct and arranged at intervals in the circumferential direction of the air outlet duct, and the two limiting columns are respectively disposed in one-to-one correspondence with the air guide member and the air dissipation member.

[0010] In some embodiments, the air guiding member and / or the air dispersing member are respectively provided with matching grooves for limiting cooperation with the limiting member.

[0011] In some embodiments, the rotation axis of the air guide member coincides with the rotation axis of the air dissipation member.

[0012] In some embodiments, the first air guide assembly further includes a first driving member and a second driving member disposed on the air outlet frame, the first driving member being connected to the air guide member to drive the air guide member to rotate, and the second driving member being connected to the air dispersion member to drive the air dispersion member to rotate.

[0013] In some embodiments, the first driving member and the second driving member are respectively located at two ends of the wind guiding member or the wind dispersing member in an extension direction of the rotation axis thereof.

[0014] In some embodiments, the first driving member is connected to the air guide member through a first transmission shaft, and the first transmission shaft is rotationally matched with the air dispersing member; the second driving member is connected to the air dispersing member through a second transmission shaft, and the second transmission shaft is rotationally matched with the air guide member; the rotation axis of the second transmission shaft coincides with the rotation axis of the first transmission shaft.

[0015] In some embodiments, the first transmission shaft includes a first fixed column and a first positioning column arranged along its axial direction, the first fixed column is fixedly connected to the air guide member to drive the air guide member to rotate, and the first positioning column is rotationally matched with the air dispersion member; the second transmission shaft includes a second fixed column and a second positioning column arranged along its axial direction, the second fixed column is fixedly connected to the air dispersion member to drive the air dispersion member to rotate, and the second positioning column is rotationally matched with the air guide member; the cross-sectional shape of the first fixed column and the second fixed column is non-circular, and the cross-sectional shape of the first positioning column and the second positioning column is circular.

[0016] In some embodiments, the two ends of the air dispersing member in the length direction are located between the two ends of the air guide member in the length direction, a first limiting step is formed between the first fixing column and the first positioning column, and a second limiting step is formed between the second fixing column and the second positioning column, and the first limiting step and the second limiting step are stopped at the two ends of the air dispersing member in the length direction.

[0017] In some embodiments, the length direction of the air outlet frame extends in the up and down direction, the first transmission shaft is located below the second transmission shaft and the first positioning column is located above the first fixing column; wherein, the lower end of the air dissipating member is supported on the first limiting step, and the length of the first fixing column is greater than the length of the matching part between the lower end of the air guide member and the first fixing column, so that the lower end of the air guide member is separated from the lower end of the air dissipating member.

[0018] In some embodiments, the distance between the lower end of the wind guide member and the lower end of the wind dissipation member is 1 mm-3 mm.

[0019] In some embodiments, the wind guide member includes an wind guide plate and two first mounting plates, the two first mounting plates are connected to the two ends of the wind guide plate, one of the two first mounting plates is fixedly connected to the first transmission shaft and the other is rotatably matched with the second transmission shaft; the wind dissipation member includes an wind dissipation plate and two second mounting plates, the two second mounting plates are connected to the two ends of the wind dissipation plate, one of the two second mounting plates is rotatably matched with the first transmission shaft and the other is fixedly connected to the second transmission shaft.

[0020] In some embodiments, the first mounting plate is located between the second mounting plate and the air outlet frame; a first mating protrusion is provided between at least one of the first mounting plates and the corresponding second mounting plate to separate the first mounting plate and the second mounting plate, and the first mating protrusion is fixed to the first mounting plate and / or the second mounting plate; and / or, a second mating protrusion is provided between at least one of the first mounting plates and the air outlet frame to separate the first mounting plate and the air outlet frame, and the second mating protrusion is fixed to the first mounting plate and / or the air outlet frame.

[0021] In some embodiments, the wind dispersion member has a plurality of wind dispersion holes arranged at intervals.

[0022] In some embodiments, the plurality of air dispersion holes include a first air dispersion hole and a second air dispersion hole, and the air dispersion component includes: a first air dispersion plate, and the plurality of the first air dispersion holes are arranged at intervals on the first air dispersion plate; a second air dispersion plate, the second air dispersion plate is arranged on a side of the first air dispersion plate toward the center of the air outlet duct, and the plurality of the second air dispersion holes are arranged at intervals on the second air dispersion plate.

[0023] In some embodiments, an air dispersion cavity is formed between the first air dispersion plate and the second air dispersion plate, and the air dispersion cavity is connected to the first air dispersion hole and the second air dispersion hole.

[0024] In some embodiments, a surface of the first air dispersing plate on one side facing away from the second air dispersing plate forms an arc surface with its rotation axis as the center line.

[0025] In some embodiments, the second air dispersion plate includes: a frame having at least one mounting opening; a plurality of air dispersion ribs, the plurality of air dispersion ribs being disposed at the mounting opening and spaced apart in a preset direction, and the second air dispersion holes being defined between the air dispersion ribs and the frame and between two adjacent air dispersion ribs.

[0026] In some embodiments, a plurality of the wind dispersion ribs are arranged at intervals in the width direction of the frame, and each of the wind dispersion ribs extends obliquely relative to the length direction of the frame.

[0027] In some embodiments, the wind dissipation ribs have an inclination angle of 50°-70° relative to the length direction of the frame.

[0028] In some embodiments, the plurality of wind dissipation ribs include first ribs and second ribs, the plurality of first ribs and the plurality of second ribs are alternately arranged in the preset direction, and the adjacent first ribs and the second ribs extend obliquely in opposite directions respectively.

[0029] In some embodiments, the angle between the first rib and the second rib disposed adjacent to each other is 100°-120°.

[0030] In some embodiments, multiple swing blades are swingably arranged on one side of the air guide member or the air dissipation member close to the center of the air outlet duct; the second air guide component also includes a connecting rod and a driving device, and the multiple swing blades are rotatably connected to the connecting rod. The driving device is connected to the connecting rod for driving the connecting rod to move and driving the multiple swing blades to swing synchronously through the connecting rod.

[0031] In some embodiments, the wind guiding member or the wind dissipating member has a through hole, and one end of the connecting rod passes through the through hole to be connected to the driving device.

[0032] In some embodiments, the number of the air outlet duct, the first air guide component and the second air guide component is one; or, the number of the air outlet duct, the first air guide component and the second air guide component are respectively multiple, and the multiple first air guide components and the multiple second air guide components are respectively arranged in the multiple air outlet ducts in a one-to-one correspondence.

[0033] An air conditioner according to an embodiment of the present invention includes the aforementioned air outlet frame assembly of the air conditioner.

[0034] According to the air conditioner of the embodiment of the present invention, by adopting the aforementioned air outlet frame assembly of the air conditioner, the production cost of the air conditioner can be reduced, the air outlet range of the air conditioner can be expanded, and the air conditioner can be made to output air without a sense of wind, thereby ensuring the working performance of the air conditioner and improving the user experience.

[0035] Additional aspects and advantages of the invention will become apparent from the following description, or may be learned by practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0037] Figure 1 Schematic diagram of an air conditioner according to some embodiments of the present invention.

[0038] Figure 2 Exploded diagram of an air conditioner according to some embodiments of the present invention.

[0039] Figure 3 sectional views of air conditioners in some embodiments of the present invention when they are in a shutdown state.

[0040] Figure 4 It is a cross-sectional view of the air conditioner of some embodiments of the present invention when it is in the air outlet state.

[0041] Figure 5 for Figure 4 Enlarged view of area I in the middle.

[0042] Figure 6 Schematic diagram of an air outlet frame assembly according to some embodiments of the present invention.

[0043] Figure 7 Exploded diagram of an air outlet frame assembly according to some embodiments of the present invention.

[0044] Figure 8 for Figure 7 Enlarged view of area II.

[0045] Fig. 9 Schematic diagram of an air outlet frame according to some embodiments of the present invention.

[0046] Fig.10 for Fig. 9 Enlarged view of area III.

[0047] Fig.11 This is a front view of an air outlet frame assembly according to some embodiments of the present invention.

[0048] Fig.12 for Fig.11 Section view along line AA.

[0049] Fig.13 for Fig.12 Enlarged view of region IV.

[0050] Fig.14 for Fig.12 Enlarged view of area V.

[0051] Fig.15 for Fig.11 Section view along line BB.

[0052] Fig.16 Schematic diagram of a first transmission shaft according to some embodiments of the present invention.

[0053] Fig.17 Schematic diagram of a second transmission shaft according to some embodiments of the present invention.

[0054] Fig.18 Schematic diagram of air guide members according to some embodiments of the present invention.

[0055] Fig.19 for Fig.18 Enlarged view of area VI.

[0056] Fig. 20 for Fig.18 Enlarged view of area VII in the middle.

[0057] Fig.21 Schematic diagram of wind dissipation components according to some embodiments of the present invention.

[0058] Fig. 22 for Fig.21 Enlarged view of area VIII.

[0059] Fig.23 for Fig.21 Magnified view of region IX.

[0060] Fig.24 It is a front view of a partial structure of an air dispersion plate in some embodiments of the present invention.

[0061] Fig.25 for Fig.24 Cross-sectional view along line CC.

[0062] Fig.26 Schematic diagram of a partial structure of an air dispersion plate in some embodiments of the present invention.

[0063] Fig. 27 for Fig.26 Enlarged view of area X in the middle.

[0064] Reference numerals:

[0065] 2000, air conditioner; 1000, air outlet frame assembly; 100, air outlet frame; 110, air outlet duct; 120, air outlet; 130, air inlet; 200, first air guide assembly; 210, air guide member; 211, air guide plate; 212, first mounting plate; 2121, first special-shaped hole; 2122, first round hole; 213, mounting hole; 214, perforation; 220, air dispersion member; 221, air dispersion plate; 222, second mounting plate; 2221, second special-shaped hole; 2222, second round hole; 223, air dispersion hole; 2231, first air dispersion hole; 2232, second air dispersion hole; 224, first air dispersion plate; 225, second air dispersion plate; 2251, frame; 2252, Wind dispersion ribs; 2253, first ribs; 2254, second ribs; 226, wind dispersion chamber; 240, first driving member; 250, second driving member; 260, first transmission shaft; 261, first fixing column; 262, first positioning column; 263, first limiting step; 270, second transmission shaft; 271, second fixing column; 272, second positioning column; 273, second limiting step; 280, first matching protrusion; 290, second matching protrusion; 300, second air guide assembly; 310, swing blade; 320, connecting rod; 400, limiting member; 410, limiting column; 2100, lower panel; 2200, housing; 2300, evaporator assembly; 2400, air duct assembly. DETAILED DESCRIPTION

[0066] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0067] The air outlet frame assembly 1000 of the air conditioner 2000 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0068] like Figure 1-Figure 7 As shown, the air outlet frame assembly 1000 of the air conditioner 2000 according to the embodiment of the present invention includes: an air outlet frame 100 , a first air guide assembly 200 and a second air guide assembly 300 .

[0069] Among them, Figure 3 , Figure 4 and Figure 5As shown, the air outlet frame 100 is defined with an air outlet duct 110 extending along the length direction thereof. In other words, the air outlet frame 100 is formed with the air outlet duct 110, and the air outlet duct 110 extends along the length direction of the air outlet frame 100. The air outlet duct 110 is mainly used to define the flow path and air outlet range of the air flowing through it, so as to ensure that the air can flow in a predetermined direction, facilitate the delivery of air to a preset space (such as indoors), use the air to change the indoor temperature, achieve the purpose of adjusting the indoor temperature, ensure indoor comfort, and enhance the user experience.

[0070] It should be noted that, when the air conditioner 2000 is a vertical air conditioner, the length direction of the air outlet frame 100 mentioned above can be understood as the up and down direction of the air conditioner 2000, that is, the air outlet duct 110 extends along the up and down direction of the air conditioner 2000; when the air conditioner 2000 is a wall-mounted air conditioner, the length direction of the air outlet frame 100 mentioned above can be understood as the left and right direction of the air conditioner 2000, that is, the air outlet duct 110 extends along the left and right direction of the air conditioner 2000.

[0071] In some embodiments, the air outlet frame 100 is further defined with an air outlet 120 and an air inlet 130 connected to the air outlet duct 110, and the air outlet 120 and the air inlet 130 are both used to achieve connectivity between the air outlet duct 110 and the external space, wherein the air inlet 130 is used to introduce air in the external space into the air outlet duct 110, and the air outlet 120 is used to discharge the air flowing through the air outlet duct 110, so as to achieve delivery of air to a preset space.

[0072] like Figure 6 and Figure 7 As shown, the first air guide assembly 200 is disposed in the air outlet duct 110, and the first air guide assembly 200 includes an air guide member 210 and an air dispersion member 220, and the air guide member 210 and the air dispersion member 220 are respectively rotatable around the circumference of the air outlet duct 110 to block or open at least a portion of the air outlet 120 of the air outlet duct 110. In other words, the air guide member 210 and the air dispersion member 220 are both rotatable, and during the rotation of the air guide member 210 and the air dispersion member 220, the air guide member 210 and the air dispersion member 220 can block or open at least a portion of the air outlet 120 of the air outlet duct 110.

[0073] Among them, Figure 3As shown, when the air guide member 210 rotates to completely block the air outlet 120 of the air outlet duct 110 and the wind dissipation member 220 rotates to be located in the air outlet duct 110, the air outlet 120 is in a closed state, and the air outlet frame assembly 1000 is switched to a closed state. The above-mentioned arrangement can also achieve the purpose of closing the air outlet 120 by using the air guide member 210, eliminating the setting of the opening and closing door, so as to simplify the structure of the air outlet frame assembly 1000, reduce the production cost of the air outlet frame assembly 1000, and at the same time ensure the aesthetics and safety of use of the air outlet frame assembly 1000.

[0074] When the air guide member 210 rotates to block a portion of the air outlet 120 of the air outlet duct 110 and the air dissipation member 220 rotates to be located in the air outlet duct 110 (not shown in the example figure), the air outlet 120 is in the first open state at this time, and the air outlet frame assembly 1000 switches to the first air outlet state. The air in the air outlet duct 110 can be discharged through the opened air outlet 120 to achieve the purpose of transporting air to the room. At the same time, the air outlet direction of the air outlet duct 110 can also be adjusted, and the amount of air flowing through the air outlet 120 is guaranteed, that is, to ensure that there is sufficient air outlet at the air outlet 120, thereby ensuring the air outlet volume of the air outlet frame assembly 1000 and expanding the air outlet range of the air outlet frame assembly 1000.

[0075] In a specific example, when the air guide 210 rotates to block the left side of the air outlet 120, the air outlet frame assembly 1000 can be controlled to discharge air to the right, and ensure that the air in the air outlet duct 110 can be discharged through the right side of the air outlet 120, thereby ensuring the air outlet volume and improving the air conditioning quality of the air conditioner 2000; correspondingly, when the air guide 210 rotates to block the right side of the air outlet 120, the air outlet frame assembly 1000 can be controlled to discharge air to the left, and ensure that the air in the air outlet duct 110 can be discharged through the left side of the air outlet 120.

[0076] like Figure 4 As shown, when the air guide member 210 and the air dissipation member 220 are rotated to be located in the air outlet duct 110, the air outlet 120 is in the second open state, and the air outlet frame assembly 1000 switches to the second air outlet state. The air in the air outlet duct 110 can be discharged through the opened air outlet 120 to achieve the purpose of transporting air to the room and ensure the air output.

[0077] like Fig.15 As shown, when the wind dispersing piece 220 rotates to the air outlet 120 of the air outlet duct 110, the air outlet 120 is in the third open state, and the air outlet frame assembly 1000 switches to the windless air outlet state. The wind dispersing piece 220 can be used to disperse the air flowing through the air outlet 120 to prevent the air from blowing directly onto the user. In this way, while achieving the adjustment of the indoor temperature, the comfort of the adjustment can also be improved.

[0078] In a specific example, Fig.15 As shown, when the air outlet frame assembly 1000 is switched to the windless state, the wind dispersing member 220 rotates to face the air outlet 120, and the air guide member 210 rotates to cooperate with the wind dispersing member 220 to close the air outlet 120, and the air is delivered into the room through the wind dispersing member 220, thereby achieving windless air outlet.

[0079] That is to say, the present application configures the first air guide assembly 200 to include an air guide member 210 and an air dispersion member 220, and the air guide member 210 and the air dispersion member 220 are rotatably disposed in the air outlet duct 110, so that the air outlet frame assembly 1000 has a plurality of air outlet modes to ensure the air outlet effect of the air outlet frame assembly 1000, and the air guide member 210 can also be used as a switch door to reduce the production cost of the air outlet frame assembly 1000, thereby making the air outlet frame assembly 1000 not only have a good air outlet effect but also have a low production cost.

[0080] like Figure 6 and Figure 7 As shown, the second air guide assembly 300 is disposed in the air outlet duct 110, and the second air guide assembly 300 includes a plurality of swing blades 310, and the plurality of swing blades 310 are arranged in the length direction of the air outlet frame 100. It can also be understood here that the plurality of swing blades 310 are arranged in the extension direction of the air outlet duct 110, and the plurality of swing blades 310 are used to further adjust the air outlet direction of the air outlet duct 110, thereby adjusting the air outlet range of the air outlet frame assembly 1000 and ensuring the air outlet quality.

[0081] It can be seen from the above structure that the air outlet frame assembly 1000 of the air conditioner 2000 in the embodiment of the present invention is provided with a first air guide assembly 200 and a second air guide assembly 300 at the same time in the air outlet duct 110, and the first air guide assembly 200 and the second air guide assembly 300 are both arranged to be rotatable in the air outlet duct 110. In this way, when the air outlet frame assembly 1000 is used to guide the air, the first air guide assembly 200 and the second air guide assembly 300 can be used to change the air outlet direction of the air outlet duct 110, so that the air outlet range of the air outlet duct 110 is large, thereby achieving the expansion of the air outlet range of the air outlet frame assembly 1000.

[0082] At the same time, the first air guide assembly 200 is configured to include a rotatable air guide member 210 and an air dispersing member 220. The air guide member 210 is used to change the air outlet direction of the air outlet duct 110 and serve as an opening and closing door of the air outlet 120. The air dispersing member 220 is used to disperse the air flowing through the air outlet 120, so that the air outlet frame assembly 1000 does not need to open and close the door and can still be compatible with windless air outlet without affecting the appearance of the whole machine, thereby ensuring the aesthetics of the air outlet frame assembly 1000, improving the air outlet effect of the air outlet frame assembly 1000, and reducing the production cost of the air outlet frame assembly 1000.

[0083] In summary, the air outlet frame assembly 1000 of the present application has a large air outlet range, good air guiding effect and low production cost.

[0084] It can be understood that, compared with the prior art, the present application simultaneously arranges the first air guide assembly 200 and the second air guide assembly 300 in the air outlet duct 110, and arranges the first air guide assembly 200 to have an air guide part 210 and an air dispersion part 220. The air guide part 210, the air dispersion part 220 and the second air guide assembly 300 cooperate to achieve the expansion of the air outlet range of the air outlet frame assembly 1000 while ensuring the air guiding effect of the air outlet frame assembly 1000 and reducing the production cost of the air outlet frame assembly 1000, so that the air conditioner 2000 can effectively adjust the indoor temperature, improve the adjustment quality and adjustment efficiency, thereby improving the use comfort of the air conditioner 2000 and reducing the production cost of the air conditioner 2000.

[0085] Optionally, combined Figure 6 and Figure 7 As shown, the air guide 210 is rotatably disposed in the air outlet duct 110 around the up-down direction of the air conditioner 2000, and the plurality of swing blades 310 are rotatably disposed in the air outlet duct 110 around the front-back direction of the air conditioner 2000. The air guide 210 is used to realize left-right air sweeping, and the plurality of swing blades 310 are used to realize up-down air sweeping. The air guide 210 and the plurality of swing blades 310 cooperate to further expand the air outlet range of the air outlet frame assembly 1000 and ensure the air outlet effect.

[0086] In some embodiments, in combination Figure 2 and Figure 5 As shown, a limiting member 400 is provided at the air inlet 130 of the air outlet duct 110, and the limiting member 400 is used to limit the first air guide assembly 200, so as to limit the air guide member 210 and / or the air dispersion member 220 from blocking at least a portion of the air inlet 130 of the air outlet duct 110. It can also be understood here that the limiting member 400 is used to prevent the air guide member 210 and / or the air dispersion member 220 from rotating excessively to close or reduce the air inlet 130, thereby preventing the air guide member 210 and / or the air dispersion member 220 from obstructing the external air from entering the air outlet duct 110 through the air inlet 130, that is, to ensure that the external air can effectively enter the air outlet duct 110, thereby ensuring the amount of air in the air outlet duct 110, and facilitating the improvement of the air outlet effect of the air outlet duct 110.

[0087] In some embodiments, in combination Figure 5 , Fig. 9 and Fig.10As shown, the limiting member 400 includes two limiting posts 410, which are arranged in the air outlet duct 110, and the two limiting posts 410 are arranged at intervals in the circumferential direction of the air outlet duct 110, and the two limiting posts 410 are respectively arranged in one-to-one correspondence with the air guide member 210 and the air dispersion member 220. In this way, the two limiting posts 410 cooperate to play a role in blocking the rotation of the air guide member 210 and the air dispersion member 220, thereby limiting the rotation of the air guide member 210 and the air dispersion member 220 toward the air inlet 130, achieving the purpose of using the limiting member 400 to limit the air guide member 210 and the air dispersion member 220 from blocking at least a part of the air inlet 130 of the air outlet duct 110, and ensuring the limiting effect of the limiting member 400.

[0088] Optionally, combined Figure 5 , Fig. 9 and Fig.10 As shown, two limiting columns 410 are spaced apart at the circumferential ends of the air inlet 130, so that when the air guide member 210 and the air dispersing member 220 rotate to the circumferential ends of the air inlet 130, the limiting columns 410 can be used to limit the rotation of the air guide member 210 and the air dispersing member 220.

[0089] In other embodiments, the limit member 400 is an arc-shaped limit plate, which extends along the circumference of the air outlet duct 110. The arc-shaped limit plate is arranged in the air outlet duct 110 and faces the air inlet 130 (not shown in this example figure). The two ends of the arc-shaped limit plate can block the rotation of the air guide member 210 and the air dispersion member 220, so as to utilize the limit member 400 to limit the air guide member 210 and the air dispersion member 220 from blocking at least a part of the air inlet 130 of the air outlet duct 110.

[0090] That is to say, the limiting member 400 is not limited to being formed to include two limiting columns 410, but may also be formed to include one arc-shaped limiting plate.

[0091] In some embodiments, the air guide member 210 and the air dispersing member 220 are respectively provided with matching grooves, which are used to match with the limiting member 400. The air guide member 210 and the air dispersing member 220 can match with the limiting member 400, so as to facilitate the use of the limiting member 400 to limit the rotation of the air guide member 210 and the air dispersing member 220, thereby preventing the air guide member 210 and the air dispersing member 220 from blocking at least a part of the air inlet 130 of the air outlet duct 110, thereby ensuring the air intake effect of the air inlet 130.

[0092] In some embodiments, the air guide member 210 and the air dispersing member 220 are arranged in sequence along the circumference of the air outlet duct 110, and the air guide member 210 and the air dispersing member 220 are provided with a matching groove on one end away from each other, and the matching groove is used to cooperate with the limiting column 410 to limit the rotation of the air guide member 210 and the air dispersing member 220.

[0093] At the same time, using the limit column 410 to limit the rotation of the air guide member 210 and the air dispersion member 220 is also helpful in helping the air guide member 210 and the air dispersion member 220 determine the maximum rotation angle, that is, determine the extreme positions of the air guide member 210 and the air dispersion member 220, thereby reducing the difficulty of controlling the air guide member 210 and the air dispersion member 220.

[0094] In some embodiments, the rotation axis of the air guide member 210 coincides with the rotation axis of the air dispersing member 220 , so as to reduce the difficulty of assembling the air guide member 210 and the air dispersing member 220 , and reduce the difficulty of controlling the air guide member 210 and the air dispersing member 220 .

[0095] In some embodiments, Figure 7 As shown, the first air guide component 200 also includes a first driving member 240 and a second driving member 250. The first driving member 240 and the second driving member 250 are arranged on the air outlet frame 100. The first driving member 240 is connected to the air guide member 210 to drive the air guide member 210 to rotate, and the second driving member 250 is connected to the wind dispersion member 220 to drive the wind dispersion member 220 to rotate. That is to say, the first driving member 240 is used to drive the air guide member 210 to rotate, and the second driving member 250 is used to drive the air dispersion member 220 to rotate, so that the air guide member 210 and the air dispersion member 220 can rotate in the air outlet duct 110, so as to facilitate the use of the air guide member 210 to adjust the air outlet direction of the air outlet frame assembly 1000 and to use the air guide member 210 to open and close the air outlet 120, and to facilitate the use of the air dispersion member 220 to achieve windless air outlet of the air outlet frame assembly 1000, thereby expanding the air outlet range of the air outlet frame assembly 1000, ensuring the air outlet effect of the air outlet frame assembly 1000 and reducing the production cost of the air outlet frame assembly 1000.

[0096] In addition, by setting the first driving member 240 and the second driving member 250, the cooperation between the first driving member 240 and the second driving member 250 can make the air guide member 210 and the air dispersion member 220 rotate independently, thereby reducing the driving difficulty of the air guide member 210 and the air dispersion member 220 and ensuring the air outlet effect of the air outlet frame assembly 1000.

[0097] Optionally, the first driving member 240 may be a rotating motor or a rotating cylinder, etc., and the output end of the first driving member 240 is connected to the air guide member 210, so that the first driving member 240 can be used to drive the air guide member 210 to rotate; accordingly, the second driving member 250 may also be a rotating motor or a rotating cylinder, etc., and the output end of the second driving member 250 is connected to the wind dispersion member 220, so as to achieve the purpose of using the second driving member 250 to drive the wind dispersion member 220 to rotate.

[0098] It should also be noted that, by arranging the first driving member 240 and the second driving member 250 on the air outlet frame 100, the air outlet frame 100 can also be used to support the first driving member 240 and the second driving member 250, thereby improving the positional stability of the first driving member 240 and the second driving member 250 and ensuring the working performance of the first driving member 240 and the second driving member 250, so that the first driving member 240 can effectively drive the air guide member 210 to rotate and the second driving member 250 can effectively drive the wind dispersion member 220 to rotate, thereby facilitating the use of the rotating air guide member 210 and the air dispersion member 220 to ensure the air outlet effect of the air outlet frame assembly 1000.

[0099] In some embodiments, Figure 7 As shown, the first driving member 240 and the second driving member 250 are respectively located at the two ends of the air guide member 210 or the air dispersion member 220 in the extension direction of the rotation axis thereof. It can also be understood here that the first driving member 240 and the second driving member 250 are respectively located at the opposite ends of the first air guide assembly 200 to avoid the first driving member 240 and the second driving member 250 from influencing each other during the arrangement process and during the working process, thereby ensuring the working performance of the first driving member 240 and the second driving member 250, ensuring that the first driving member 240 can effectively drive the air guide member 210 to rotate and ensuring that the second driving member 250 can effectively drive the air dispersion member 220 to rotate.

[0100] In some embodiments, Figure 7 As shown, the first driving member 240 is arranged at the lower end of the air guide member 210 or the air dispersion member 220 in the extension direction of its rotation axis, and the second driving member 250 is arranged at the upper end of the air guide member 210 or the air dispersion member 220 in the extension direction of its rotation axis, so that the air guide member 210 is driven by the lower driving member and the air dispersion member 220 is driven by the upper driving member, thereby avoiding mutual influence between the driving members that drive the air guide member 210 and the air dispersion member 220 to rotate, thereby ensuring the driving quality.

[0101] That is to say, the wind guide member 210 of the present application is formed to be driven downward, and the wind dispersion member 220 is formed to be driven downward.

[0102] Of course, in some other embodiments, the air guide member 210 can also be formed as an upper drive, and the air dispersion member 220 can be formed as a lower drive, that is, the first driving member 240 is arranged at the upper end of the air guide member 210 or the air dispersion member 220 in the extension direction of its rotation axis, and the second driving member 250 is arranged at the lower end of the air guide member 210 or the air dispersion member 220 in the extension direction of its rotation axis. This can also avoid the driving members that drive the air guide member 210 and the air dispersion member 220 to rotate from influencing each other, thereby ensuring the driving quality.

[0103] In some embodiments, Fig.11 , Fig.12 and Fig.14As shown, the first driving member 240 is connected to the air guide member 210 via the first transmission shaft 260. This ensures that the first driving member 240 can be effectively connected to the air guide member 210, so that the first driving member 240 is used to drive the air guide member 210 to rotate, so as to achieve the purpose of using the air guide member 210 to adjust the air outlet direction of the air outlet frame assembly 1000 and using the air guide member 210 to open and close the air outlet 120.

[0104] Optionally, the first transmission shaft 260 is rotatably matched with the wind dispersing member 220 to prevent the first transmission shaft 260 from driving the wind dispersing member 220 to rotate synchronously during the rotation process. At the same time, the first transmission shaft 260 can also be used to support the wind dispersing member 220 to improve the position stability of the wind dispersing member 220.

[0105] That is to say, the first transmission shaft 260 is not only connected to the wind guiding member 210 , but also rotatably cooperates with the wind dispersing member 220 .

[0106] In a specific example, the first transmission shaft 260 is fixedly connected to the air guide member 210 to ensure that the first transmission shaft 260 can drive the air guide member 210 to rotate synchronously during the rotation process; the first transmission shaft 260 is rotatably connected to the air dispersion member 220, and while the first transmission shaft 260 is used to support the air dispersion member 220, it can also prevent the first transmission shaft 260 from driving the air dispersion member 220 to rotate synchronously during the rotation process, that is, to prevent the first driving member 240 from driving the air dispersion member 220 to rotate.

[0107] In some embodiments, Fig.11 , Fig.12 and Fig.13 As shown, the second driving member 250 is connected to the wind dispersing member 220 via the second transmission shaft 270. This ensures that the second driving member 250 can be effectively connected to the wind dispersing member 220, so that the wind dispersing member 220 can be driven to rotate by the second driving member 250, so as to achieve the purpose of using the wind dispersing member 220 to ensure that the air outlet frame assembly 1000 can discharge air without a sense of wind.

[0108] Optionally, the second transmission shaft 270 is rotatably matched with the air guide 210 to prevent the second transmission shaft 270 from driving the air guide 210 to rotate synchronously during the rotation process. At the same time, the second transmission shaft 270 can also be used to support the air guide 210 to improve the position stability of the air guide 210.

[0109] That is to say, the second transmission shaft 270 is not only connected to the wind dispersing member 220 , but also rotatably cooperates with the wind guiding member 210 .

[0110] In a specific example, the second transmission shaft 270 is fixedly connected to the wind dispersing member 220 to ensure that the second transmission shaft 270 can drive the wind dispersing member 220 to rotate synchronously during the rotation process; the second transmission shaft 270 is rotatably connected to the air guide member 210, and while realizing the use of the second transmission shaft 270 to support the air guide member 210, it can also prevent the second transmission shaft 270 from driving the air guide member 210 to rotate synchronously during the rotation process, that is, to prevent the second driving member 250 from driving the air guide member 210 to rotate.

[0111] In some embodiments, the rotation axis of the second transmission shaft 270 coincides with the rotation axis of the first transmission shaft 260. Thus, the rotation axis of the air guide 210 coincides with the rotation axis of the air dispersion member 220, so as to reduce the difficulty of assembling the air guide 210 and the air dispersion member 220, and reduce the difficulty of controlling the air guide 210 and the air dispersion member 220.

[0112] In other embodiments, the first driving member 240 and the second driving member 250 are located at the same end of the air guide member 210 or the air dispersion member 220 in the extension direction of the rotation axis thereof (not shown in the example figure). That is to say, it is not limited to setting the first driving member 240 and the second driving member 250 to be located at both ends of the air guide member 210 or the air dispersion member 220 in the extension direction of the rotation axis thereof. The first driving member 240 and the second driving member 250 can also be set at the same end, so that the first driving member 240 can be used to drive the air guide member 210 to rotate and the second driving member 250 can be used to drive the air dispersion member 220 to rotate, and the first air guide assembly 200 can be made compact in structure.

[0113] Optionally, when the first driving member 240 and the second driving member 250 are located at the same end of the air guide member 210 or the air dissipation member 220 in the extension direction of its rotation axis, the first transmission shaft 260 and the second transmission shaft 270 are fitted together and are relatively rotatable. In the first transmission shaft 260 and the second transmission shaft 270, the transmission shaft located on the outside is connected to the corresponding driving member through a transmission mechanism to avoid mutual influence between the first driving member 240 and the second driving member 250 during the layout process and during the operation process, and to ensure the working performance of the first driving member 240 and the second driving member 250.

[0114] It should be noted that the first transmission shaft 260 and the second transmission shaft 270 mentioned above are sleeved and matched, and the first transmission shaft 260 can be sleeved on the outer circumference of the second transmission shaft 270; or the second transmission shaft 270 can be sleeved on the outer circumference of the first transmission shaft 260.

[0115] In a specific example, the second transmission shaft 270 is rotatably sleeved on the outer periphery of the first transmission shaft 260, the first driving member 240 is directly connected to the air guide member 210 through the first transmission shaft 260, and the second driving member 250 is connected to the air dispersion member 220 through a transmission mechanism (such as: mutually meshing gears) and the second transmission shaft 270, so as to realize the use of the first driving member 240 to drive the air guide member 210 to rotate and the use of the second driving member 250 to drive the air dispersion member 220 to rotate.

[0116] In some embodiments, in combination Fig.12 , Fig.14 and Fig.16 As shown, the first transmission shaft 260 includes a first fixing column 261 and a first positioning column 262, which are arranged along the axial direction of the first transmission shaft 260, and the first fixing column 261 is fixedly connected to the air guide member 210 to drive the air guide member 210 to rotate, and the first positioning column 262 is rotated in coordination with the air dispersion member 220. This ensures that the first transmission shaft 260 can drive the air guide member 210 to rotate synchronously during the rotation process, and avoids the first transmission shaft 260 driving the air dispersion member 220 to rotate synchronously during the rotation process, so as to achieve the purpose of using the first driving member 240 to drive the air guide member 210 to rotate, and avoids the first driving member 240 driving the air dispersion member 220 to rotate.

[0117] Optionally, the cross-sectional shape of the first fixing column 261 is non-circular, and the cross-sectional shape of the first positioning column 262 is circular, so as to realize the fixed connection between the first fixing column 261 and the air guide member 210 and the rotational cooperation between the first positioning column 262 and the air dispersion member 220 .

[0118] Optionally, combined Fig.18 and Fig. 20 As shown, the air guide member 210 is provided with a first special-shaped hole 2121 which cooperates with the first fixing column 261. The first fixing column 261 is fixedly fitted in the first special-shaped hole 2121 to realize the fixed connection between the first fixing column 261 and the air guide member 210, that is, to realize the fixed connection between the air guide member 210 and the first transmission shaft 260, so as to facilitate the use of the first driving member 240 to drive the air guide member 210 to rotate.

[0119] Optionally, combined Fig.21 and Fig.23 As shown, the air dispersing member 220 is provided with a first circular hole 2222 which cooperates with the first positioning column 262. The first positioning column 262 is rotatably engaged in the first circular hole 2222 to realize the rotational connection between the first positioning column 262 and the air dispersing member 220, that is, to realize the fixed connection between the air dispersing member 220 and the first transmission shaft 260, so as to prevent the first driving member 240 from driving the air dispersing member 220 to rotate.

[0120] In some embodiments, in combination Fig.12 , Fig.13 and Fig.17 As shown, the second transmission shaft 270 includes a second fixing column 271 and a second positioning column 272, the second fixing column 271 and the second positioning column 272 are arranged along the axial direction of the second transmission shaft 270, the second fixing column 271 is fixedly connected to the wind dispersing member 220 to drive the wind dispersing member 220 to rotate, and the second positioning column 272 is rotated in coordination with the wind guide member 210. This ensures that the second transmission shaft 270 can drive the wind dispersing member 220 to rotate synchronously during the rotation process, and prevents the second transmission shaft 270 from driving the wind guide member 210 to rotate synchronously during the rotation process, so as to achieve the purpose of using the second driving member 250 to drive the wind dispersing member 220 to rotate, and prevents the second driving member 250 from driving the wind guide member 210 to rotate.

[0121] Optionally, the cross-sectional shape of the second fixing column 271 is non-circular, and the cross-sectional shape of the second positioning column 272 is circular, so as to realize the fixed connection between the second fixing column 271 and the wind dispersing member 220 and the rotational cooperation between the second positioning column 272 and the wind guiding member 210.

[0122] Optionally, combined Fig.21 and Fig. 22 As shown, the wind dispersing member 220 is provided with a second special-shaped hole 2221 which cooperates with the second fixing column 271, and the second fixing column 271 is fixedly fitted in the second special-shaped hole 2221 to realize the fixed connection between the second fixing column 271 and the wind dispersing member 220, that is, to realize the fixed connection between the wind dispersing member 220 and the second transmission shaft 270, so as to facilitate the use of the second driving member 250 to drive the wind dispersing member 220 to rotate.

[0123] Optionally, combined Fig.18 and Fig.19 As shown, the air guide member 210 is provided with a second circular hole 2122 which cooperates with the second positioning column 272. The second positioning column 272 is rotatably engaged in the second circular hole 2122 to realize the rotational connection between the second positioning column 272 and the air guide member 210, that is, to realize the rotational coordination between the air guide member 210 and the second transmission shaft 270, thereby preventing the second driving member 250 from driving the air guide member 210 to rotate.

[0124] In summary, the first transmission shaft 260 and the second transmission shaft 270 are both provided with a fixing column with a non-circular cross-sectional shape and a positioning column with a circular cross-sectional shape, so that the first transmission shaft 260 can rotate with the wind dispersing member 220 when it is fixedly connected to the wind guide member 210, and the second transmission shaft 270 can rotate with the wind dispersing member 220 when it is fixedly connected to the wind dispersing member 210, thereby avoiding mutual influence between the wind dispersing member 220 and the wind guide member 210 during the rotation process, and improving the position accuracy of the wind dispersing member 220 and the wind guide member 210.

[0125] In some embodiments, in combination Fig.12 , Fig.13 and Fig.14 As shown, the two ends of the wind dispersing member 220 in the length direction are located between the two ends of the wind guide member 210 in the length direction, a first limiting step 263 is formed between the first fixing column 261 and the first positioning column 262, a second limiting step 273 is formed between the second fixing column 271 and the second positioning column 272, and the first limiting step 263 and the second limiting step 273 are stopped at the two ends of the wind dispersing member 220 in the length direction. It is convenient to limit the wind dispersing member 220 by using the first limiting step 263 and the second limiting step 273, thereby improving the position stability of the wind dispersing member 220 and further improving the wind guiding effect of the wind dispersing member 220.

[0126] At the same time, by using the first limiting step 263 and the second limiting step 273 to limit the air dispersing piece 220, it is also possible to prevent the air dispersing piece 220 from moving in the direction close to the air guide piece 210, that is, to prevent the air dispersing piece 220 and the air guide piece 210 from contacting each other and generating friction, thereby preventing the rotation of the air dispersing piece 220 and the air guide piece 210, thereby ensuring that the air guide piece 210 and the air dispersing piece 220 can effectively rotate, so that the air guide piece 210 and the air dispersing piece 220 rotate smoothly, and at the same time, it is also possible to prevent the air dispersing piece 210 and the air dispersing piece 220 from making abnormal noises due to friction during the rotation process, thereby solving the abnormal noise problem during the rotation process of the air guide piece 210 and the air dispersing piece 220, and improving the user experience.

[0127] In some embodiments, Fig.14 and Fig.16 As shown, the radial dimension of the first fixing column 261 is different from the radial dimension of the first positioning column 262 , so that when the first fixing column 261 and the first positioning column 262 are arranged axially along the first transmission shaft 260 , a first limiting step 263 can be formed between the first fixing column 261 and the first positioning column 262 .

[0128] In a specific example, Fig.14 and Fig.16 As shown, the radial dimension of the first fixing column 261 is greater than the radial dimension of the first positioning column 262, so that the first limiting step 263 is formed between the first fixing column 261 and the first positioning column 262, and the first limiting step 263 can also be used to limit the wind dissipation member 220.

[0129] Alternatively, if Fig.13 and Fig.17 As shown, the radial dimension of the second fixing column 271 is different from the radial dimension of the second positioning column 272 , so that when the second fixing column 271 and the second positioning column 272 are arranged axially along the second transmission shaft 270 , a second limiting step 273 can be formed between the second fixing column 271 and the second positioning column 272 .

[0130] In a specific example, Fig.13 and Fig.17 As shown, the radial dimension of the second fixing column 271 is greater than the radial dimension of the second positioning column 272, so that the second limiting step 273 is formed between the second fixing column 271 and the second positioning column 272, and the second limiting step 273 can also be used to limit the wind dispersing member 220, thereby achieving the purpose of using the first limiting step 263 and the second limiting step 273 to stop the wind dispersing member 220.

[0131] In some embodiments, in combination Figure 2 , Fig.11 , Fig.12 and Fig.14 As shown, the length direction of the air outlet frame 100 extends in the up-down direction, the first transmission shaft 260 is located below the second transmission shaft 270 and the first positioning column 262 is located above the first fixing column 261, the lower end of the wind dispersing member 220 is supported on the first limiting step 263, and the length of the first fixing column 261 is greater than the length of the matching portion between the lower end of the air guide member 210 and the first fixing column 261, so that the lower end of the air guide member 210 is separated from the lower end of the air dispersing member 220. Among them, the lower end of the wind dispersing piece 220 is supported on the first limiting step 263, so that the first limiting step 263 can be used to support the wind dispersing piece 220, thereby improving the position stability of the wind dispersing piece 220 and preventing the wind dispersing piece 220 from moving downward under the action of gravity, that is, preventing the wind dispersing piece 220 from moving toward the direction close to the wind guide piece 210. By setting the length of the first fixing column 261 to be greater than the length of the matching part between the lower end of the wind guide piece 210 and the first fixing column 261, the lower end of the wind guide piece 210 is separated from the lower end of the wind dispersing piece 220, thereby preventing the wind dispersing piece 220 from contacting the wind guide piece 210, reducing the contact area between the wind dispersing piece 220 and the wind guide piece 210, and further preventing the wind guide piece 210 and the wind dispersing piece 220 from making abnormal noises during rotation.

[0132] Alternatively, if Fig.14 As shown, the distance between the lower end of the air guide member 210 and the lower end of the air dispersing member 220 is 1 mm to 3 mm. Fig.14 As shown in L, when the distance between the lower end of the air guide member 210 and the lower end of the wind dispersion member 220 is less than 1 mm, the wind dispersion member 220 may easily contact the air guide member 210; when the distance between the lower end of the air guide member 210 and the lower end of the wind dispersion member 220 is greater than 3 mm, the overall size of the first air guide assembly 200 will be too large, which is not conducive to the compact arrangement of the air outlet frame assembly 1000.

[0133] Therefore, the present application sets the distance between the lower end of the air guide member 210 and the lower end of the wind dispersing member 220 to 1mm-3mm, which not only prevents the wind dispersing member 220 from contacting the air guide member 210, but also facilitates the compact setting of the air outlet frame assembly 1000.

[0134] Optionally, the distance between the lower end of the wind guide member 210 and the lower end of the wind dispersing member 220 is 1 mm, 2 mm or 3 mm.

[0135] In some embodiments, the air dispersing member 220 is spaced apart from the peripheral wall of the first positioning column 262 to achieve rotational positioning cooperation between the first positioning column 262 and the air dispersing member 220, that is, to achieve rotational positioning cooperation between the first transmission shaft 260 and the air dispersing member 220, so as to avoid the first transmission shaft 260 driving the air dispersing member 220 to rotate synchronously during the rotation process.

[0136] In some embodiments, in combination Fig.14 , Fig.16 and Fig.23 As shown, the inner circumferential wall of the second circular hole 2222 is spaced apart from the outer circumferential wall of the first positioning column 262 , so that the wind dispersing member 220 is spaced apart from the circumferential wall of the first positioning column 262 .

[0137] Optionally, the air guide member 210 and the peripheral wall of the second positioning column 272 are spaced apart to achieve rotational positioning cooperation between the air guide member 210 and the second positioning column 272, that is, to achieve rotational positioning cooperation between the second transmission shaft 270 and the air guide member 210, so as to avoid the second transmission shaft 270 driving the air guide member 210 to rotate synchronously during rotation.

[0138] In some embodiments, in combination Fig.13 , Fig.17 and Fig.19 As shown, the inner circumferential wall of the first circular hole 2122 is spaced apart from the outer circumferential wall of the second positioning column 272 , so that the air guide member 210 is spaced apart from the circumferential wall of the second positioning column 272 .

[0139] In some embodiments, in combination Fig.18 , Fig.19 and Fig. 20As shown, the air guide 210 includes an air guide plate 211 and two first mounting plates 212, the two first mounting plates 212 are connected to both ends of the air guide plate 211, one of the two first mounting plates 212 is fixedly connected to the first transmission shaft 260 and the other is rotationally matched with the second transmission shaft 270. Thus, the first driving member 240 can be fixedly connected to the air guide 210 through the first transmission shaft 260, and the second driving member 250 can be rotationally matched with the air guide 210, so that the first driving member 240 is used to drive the air guide 210 to rotate and the second driving member 250 is prevented from driving the air guide 210 to rotate, thereby reducing the driving difficulty of the air guide 210 and ensuring the position accuracy of the air guide 210.

[0140] In summary, it can also be understood that two first mounting plates 212 are set on the air guide member 210, which are mainly used to realize the matching connection between the air guide member 210 and the first driving member 240 and the second driving member 250, so as to reduce the difficulty of matching between the first driving member 240 and the air guide member 210, and further reduce the difficulty of rotating the air guide member 210.

[0141] In a specific example, the first mounting plate 212 at the lower end of the air guide plate 211 is fixedly connected to the first transmission shaft 260, and the first mounting plate 212 at the upper end of the air guide plate 211 is rotatably matched with the second transmission shaft 270, so that the air guide member 210 is formed as a downward drive.

[0142] Optionally, combined Fig.18 and Fig. 20 As shown, a first shaped hole 2121 is provided on the first mounting plate 212 located at the lower end of the air guide plate 211, and the first fixing column 261 on the first transmission shaft 260 is fixedly fitted in the first shaped hole 2121 to realize a fixed connection between the first mounting plate 212 and the first transmission shaft 260, and further realize a fixed connection between the first mounting plate 212 at the lower end and the first driving member 240, so as to facilitate the use of the first driving member 240 to drive the air guide member 210 to rotate.

[0143] Optionally, combined Fig.18 and Fig.19 As shown, a second circular hole 2122 is provided on the first mounting plate 212 located at the upper end of the air guide plate 211, and the second positioning column 272 of the second transmission shaft 270 is rotatably engaged in the second circular hole 2122 to realize the rotational connection between the first mounting plate 212 and the second transmission shaft 270, and further realize the rotational engagement between the upper end of the first mounting plate 212 and the second driving member 250, thereby preventing the second driving member 250 from driving the air guide member 210 to rotate.

[0144] Optionally, two first mounting plates 212 are integrally formed at both ends of the air guide plate 211 in the length direction to increase the connection strength between the first mounting plates 212 and the air guide plate 211 and reduce the connection difficulty, thereby improving the structural strength of the air guide member 210 and reducing the manufacturing difficulty of the air guide member 210.

[0145] In some embodiments, in combination Fig.21 , Fig. 22 and Fig.23 As shown, the wind dispersing member 220 includes a wind dispersing plate 221 and two second mounting plates 222, the two second mounting plates 222 are connected to both ends of the wind dispersing plate 221, one of the two second mounting plates 222 is rotationally matched with the first transmission shaft 260 and the other is fixedly connected with the second transmission shaft 270. Thus, the second driving member 250 can be fixedly connected with the wind dispersing member 220 through the second transmission shaft 270, and the first driving member 240 can be rotationally matched with the wind dispersing member 220, so that the wind dispersing member 220 can be driven to rotate by the second driving member 250 and the first driving member 240 can be prevented from driving the wind dispersing member 220 to rotate, thereby reducing the driving difficulty of the wind dispersing member 220 and ensuring the position accuracy of the wind dispersing member 220.

[0146] In summary, it can also be understood that two second mounting plates 222 are provided on the air dispersing member 220, which are mainly used to realize the matching connection between the air dispersing member 220 and the first driving member 240 and the second driving member 250, so as to reduce the matching difficulty between the second driving member 250 and the air dispersing member 220, and further reduce the rotation difficulty of the air dispersing member 220.

[0147] In a specific example, the second mounting plate 222 at the lower end of the air dispersing plate 221 is rotatably matched with the first transmission shaft 260, and the second mounting plate 222 at the upper end of the air dispersing plate 221 is fixedly connected with the second transmission shaft 270, so that the air dispersing member 220 is formed as an upper drive.

[0148] Optionally, combined Fig.21 and Fig. 22 As shown, a second special-shaped hole 2221 is provided on the second mounting plate 222 located at the upper end of the wind dispersing plate 221, and the second fixing column 271 on the second transmission shaft 270 is fixedly fitted in the second special-shaped hole 2221 to realize the fixed connection between the second mounting plate 222 and the second transmission shaft 270, and further realize the fixed connection between the second mounting plate 222 at the upper end and the second driving member 250, so as to facilitate the use of the second driving member 250 to drive the wind dispersing member 220 to rotate.

[0149] Optionally, combined Fig.21 and Fig.23As shown, a first circular hole 2222 is provided on the second mounting plate 222 located at the lower end of the wind dispersing plate 221, and the first positioning column 262 on the first transmission shaft 260 is rotatably engaged in the first circular hole 2222 to realize the rotational connection between the second mounting plate 222 and the first transmission shaft 260, and then realize the rotational cooperation between the second mounting plate 222 at the lower end and the first driving member 240, so as to prevent the first driving member 240 from driving the wind dispersing member 220 to rotate.

[0150] Optionally, two second mounting plates 222 are integrally formed at both ends of the air dispersion plate 221 in the length direction, thereby increasing the connection strength between the second mounting plates 222 and the air dispersion plate 221 and reducing the difficulty of connecting the second mounting plates 222 and the air dispersion plate 221, thereby increasing the structural strength of the air dispersion member 220 and reducing the difficulty of manufacturing the air dispersion member 220.

[0151] In some embodiments, in combination Fig.12 , Fig.13 and Fig.14 As shown, the first mounting plate 212 is located between the second mounting plate 222 and the air outlet frame 100. Since the driving member mainly drives the first mounting plate 212 and the second mounting plate 222 to rotate during the process of driving the air guide member 210 and the air dispersion member 220 to rotate, the first mounting plate 212 is arranged to be located between the second mounting plate 222 and the air outlet frame 100, so that part of the first mounting plate 212 can be arranged directly opposite to the second mounting plate 222, so that the rotation axis of the second transmission shaft 270 can coincide with the rotation axis of the first transmission shaft 260, that is, the rotation axis of the air guide member 210 coincides with the rotation axis of the air dispersion member 220, thereby reducing the difficulty of assembling the air guide member 210 and the air dispersion member 220, and reducing the difficulty of controlling the air guide member 210 and the air dispersion member 220.

[0152] Of course, in some other embodiments, the second mounting plate 222 may also be arranged to be located between the first mounting plate 212 and the air outlet frame 100 .

[0153] In some embodiments, Fig.14 As shown, a first mating protrusion 280 is provided between at least one first mounting plate 212 and the corresponding second mounting plate 222, and the first mating protrusion 280 separates the first mounting plate 212 from the second mounting plate 222. The contact area of ​​the first mounting plate 212 and the second mounting plate 222 is reduced, so that during the relative rotation of the air guide member 210 and the air dispersion member 220, the first mounting plate 212 and the second mounting plate 222 can be prevented from rubbing against each other and generating abnormal noise, that is, the air guide member 210 and the air dispersion member 220 can be prevented from generating abnormal noise due to friction during the rotation process, thereby solving the abnormal noise problem during the rotation process of the air guide member 210 and the air dispersion member 220; at the same time, it can also ensure that the air guide member 210 and the air dispersion member 220 can be effectively rotated, so that the air guide member 210 and the air dispersion member 220 can rotate smoothly.

[0154] Optionally, the first mating protrusion 280 is fixed to the first mounting plate 212 and / or the second mounting plate 222. It is convenient to use the first mounting plate 212 and / or the second mounting plate 222 to support the first mating protrusion 280, improve the position stability of the first mating protrusion 280, and thus facilitate the use of the first mating protrusion 280 to separate the first mounting plate 212 and the second mounting plate 222, so as to effectively solve the problem of abnormal sound during the rotation of the air guide member 210 and the air dispersion member 220.

[0155] In a specific example, Fig.14 and Fig.23 As shown, the first mating protrusion 280 is fixed to the second mounting plate 222 and is disposed around the outer circumference of the first circular hole 2222 , so that the first mating protrusion 280 is supported by the second mounting plate 222 , thereby improving the position stability of the first mating protrusion 280 .

[0156] Optionally, the first mating protrusion 280 is integrally formed on the second mounting plate 222 to increase the connection strength between the second mounting plate 222 and the first mating protrusion 280 and reduce the connection difficulty, thereby ensuring that the second mounting plate 222 can stably support the first mating protrusion 280 .

[0157] In some embodiments, Fig.14 As shown, one end of the first mating protrusion 280 away from the second mounting plate 222 is supported on the first limiting step 263 to achieve a stop fit between the first mating protrusion 280 and the first transmission shaft 260. In this way, while the first limiting step 263 is used to support the wind dispersing member 220, the first mating protrusion 280 can be prevented from contacting the first mounting plate 212, thereby preventing the air guide member 210 and the air dispersing member 220 from generating abnormal noise due to friction when rotating.

[0158] In some embodiments, Fig.14 As shown, a second matching protrusion 290 is provided between at least one first mounting plate 212 and the air outlet frame 100 to separate the first mounting plate 212 and the air outlet frame 100. The contact area between the first mounting plate 212 and the air outlet frame 100 is reduced, so that when the air guide 210 rotates, the first mounting plate 212 and the air outlet frame 100 can be prevented from rubbing against each other and generating abnormal noise, that is, the air guide 210 can be prevented from generating abnormal noise due to friction during the rotation process, further solving the abnormal noise problem during the rotation process of the air guide 210; at the same time, it can further ensure that the air guide 210 can be effectively rotated, so that the air guide 210 rotates smoothly.

[0159] In addition, the second mating protrusion 290 can be provided to prevent the air guide member 210 from deforming and causing the first mounting plate 212 and the air outlet frame 100 to collide with each other, thereby ensuring that the air guide member 210 can effectively rotate under the action of the driving force.

[0160] Optionally, the second mating protrusion 290 is fixed to the first mounting plate 212 and / or the air outlet frame 100. It is convenient to use the first mounting plate 212 and / or the air outlet frame 100 to support the second mating protrusion 290, improve the position stability of the second mating protrusion 290, and thus facilitate the use of the second mating protrusion 290 to separate the first mounting plate 212 and the air outlet frame 100, so as to effectively solve the problem of abnormal sound during the rotation of the air guide 210.

[0161] Optionally, combined Fig.10 , Fig.14 and Fig. 20 As shown, the second mating protrusion 290 includes two second mating protrusions 290, which are respectively arranged on the first mounting plate 212 and the air outlet frame 100. The two second mating protrusions 290 are arranged opposite to each other so that the first mounting plate 212 and the air outlet frame 100 can be separated by the second mating protrusion 290, and the first mounting plate 212 and the air outlet frame 100 can be used to cooperate and support the second mating protrusion 290, thereby improving the position stability of the second mating protrusion 290.

[0162] Optionally, the two second mating protrusions 290 are integrally formed on the first mounting plate 212 and the air outlet frame 100 , respectively, to reduce the difficulty of forming the second mating protrusions 290 and to improve the position stability of the second mating protrusions 290 .

[0163] In a specific example, combined with Fig.12 and Fig.14 As shown, a first mating protrusion 280 is provided between the first mounting plate 212 located at the lower end of the air guide plate 211 and the corresponding second mounting plate 222, and a second mating protrusion 290 is provided between the first mounting plate 212 and the air outlet frame 100. The first mating protrusion 280 and the second mating protrusion 290 cooperate to separate the first mounting plate 212 and the second mounting plate 222 and to separate the first mounting plate 212 and the air outlet frame 100, so as to avoid abnormal noise caused by friction during the rotation of the air guide member 210 and the air dispersion member 220, thereby solving the abnormal noise problem during the rotation of the air guide member 210 and the air dispersion member 220; at the same time, through the above-mentioned arrangement, the first mating protrusion 280 and the second mating protrusion 290 can also be used to cooperate and support the air guide member 210 and the air dispersion member 220, so as to avoid the air guide member 210 and the air dispersion member 220 from moving downward under the action of gravity, and further avoid abnormal noise caused by the air guide member 210 and the air dispersion member 220 during the rotation.

[0164] In some embodiments, in combination Fig.21 and Fig.24As shown, the air dispersing member 220 has a plurality of air dispersing holes 223 arranged at intervals. The air dispersing member 220 has an air dispersing function, so that when the air dispersing member 220 rotates to face the air outlet 120 of the air outlet duct 110, the air dispersing member 220 can be used to disperse the air flowing through the air outlet 120 to prevent the air from blowing directly onto the user, thereby achieving windless air outlet and improving the air outlet effect of the air outlet frame assembly 1000.

[0165] In some embodiments, in combination Fig.24 and Fig.25 As shown, the plurality of air dispersion holes 223 include a first air dispersion hole 2231 and a second air dispersion hole 2232. The first air dispersion hole 2231 and the second air dispersion hole 2232 cooperate to further ensure that the air dispersion member 220 has an air dispersion function, so as to achieve windless air discharge of the air outlet frame assembly 1000.

[0166] Alternatively, if Fig.25 As shown, the air dispersion member 220 includes a first air dispersion plate 224 and a second air dispersion plate 225, a plurality of first air dispersion holes 2231 are arranged at intervals on the first air dispersion plate 224, the second air dispersion plate 225 is provided on the side of the first air dispersion plate 224 facing the center of the air outlet duct 110, and a plurality of second air dispersion holes 2232 are arranged at intervals on the second air dispersion plate 225. Thus, the air dispersion member 220 has a plurality of first air dispersion holes 2231 and a plurality of second air dispersion holes 2232, and the plurality of first air dispersion holes 2231 and the plurality of second air dispersion holes 2232 cooperate to ensure that the air dispersion member 220 has a wind dispersion function, and improve the wind dispersion effect of the air dispersion member 220, thereby improving the windless effect of the air outlet frame assembly 1000.

[0167] At the same time, the air dispersing member 220 is configured to include a first air dispersing plate 224 and a second air dispersing plate 225. The cooperation between the first air dispersing plate 224 and the second air dispersing plate 225 is also beneficial to improving the structural strength of the air dispersing member 220, extending the service life of the air dispersing member 220 and ensuring the working performance of the air dispersing member 220.

[0168] In some embodiments, the first air dispersing plate 224 is provided with a plurality of spaced through holes, which are formed as first air dispersing holes 2231, so that the plurality of first air dispersing holes 2231 are spaced apart and arranged on the first air dispersing plate 224, and the first air dispersing plate 224 has an air dispersing function.

[0169] It should be noted that the through hole mentioned here can be a round hole, a diamond hole or a square hole, etc.

[0170] In some embodiments, Fig.26 and Fig. 27As shown, the second air dispersion plate 225 includes a frame 2251 and a plurality of air dispersion ribs 2252, the frame 2251 has at least one mounting opening, a plurality of air dispersion ribs 2252 are arranged at the mounting opening, the plurality of air dispersion ribs 2252 are arranged at intervals in a preset direction, and second air dispersion holes 2232 are defined between the air dispersion ribs 2252 and the frame 2251 and between two adjacent air dispersion ribs 2252. That is, the plurality of second air dispersion holes 2232 are arranged at intervals on the second air dispersion plate 225, and the second air dispersion plate 225 has an air dispersion function, so that the air dispersion member 220 has an air dispersion function, and the air outlet effect of the air outlet frame assembly 1000 is ensured.

[0171] It should be noted that, by arranging multiple wind dispersion ribs 2252 at the installation opening, it is convenient to use the frame 2251 to fix and support the multiple wind dispersion ribs 2252, thereby improving the position stability of the multiple wind dispersion ribs 2252, that is, improving the structural stability of the second wind dispersion plate 225, and facilitating the use of the second wind dispersion plate 225 to disperse the air, thereby ensuring the wind dispersion effect of the air outlet frame assembly 1000 and achieving windless air outlet.

[0172] That is to say, the air dispersing member 220 of the present application is formed into a double-layer structure, wherein the outer structure (first air dispersing plate 224) adopts through holes to disperse air, and the inner structure (second air dispersing plate 225) adopts a plurality of spaced-apart air dispersing ribs 2252 to cooperate in dispersing air, thereby improving the air dispersing effect of the air dispersing member 220, and thereby ensuring the air outlet feeling and air outlet of the air outlet frame assembly 1000.

[0173] In some embodiments, Fig.25 As shown, a dispersing cavity 226 is formed between the first dispersing plate 224 and the second dispersing plate 225, and the dispersing cavity 226 is connected to the first dispersing hole 2231 and the second dispersing hole 2232. Thus, the air in the air outlet duct 110 can be dispersed through the second dispersing hole 2232 first, and then enter the dispersing cavity 226 after being dispersed, so as to effectively consume the flow speed of the air, and then be discharged through the first dispersing hole 2231, so as to better reduce the blowing feeling index, realize the windless air outlet, and improve the comfort experience.

[0174] In some embodiments, Fig.25 As shown, the surface of the first air dispersing plate 224 facing away from the second air dispersing plate 225 forms an arc surface with its rotation axis as the center line, so as to form an air dispersing cavity 226 between the first air dispersing plate 224 and the second air dispersing plate 225, thereby improving the air outlet effect of the air dispersing member 220.

[0175] In some embodiments, Fig.26 and Fig. 27As shown, a plurality of air dispersion ribs 2252 are arranged at intervals in the width direction of the frame 2251, and each air dispersion rib 2252 extends obliquely relative to the length direction of the frame 2251. The plurality of air dispersion ribs 2252 are arranged at intervals in the width direction of the frame 2251, so as to define a second air dispersion hole 2232 between two adjacent air dispersion ribs 2252, thereby realizing that a plurality of second air dispersion holes 2232 are arranged on the second air dispersion plate 225; by arranging the air dispersion ribs 2252 to extend obliquely relative to the length direction of the frame 2251, the air dispersion ribs 2252 can be used to effectively disperse the air flowing through them, so as to avoid direct discharge of the air arranged in the length direction of the frame 2251 or the air arranged in the width direction of the frame 2251, so that the cooperation of the plurality of air dispersion ribs 2252 can improve the windless air outlet effect of the second air dispersion plate 225.

[0176] At the same time, the wind dispersion ribs 2252 are extended obliquely relative to the length direction of the frame 2251, and the wind dispersion ribs 2252 can be used to support the frame 2251, thereby improving the structural stability of the frame 2251, thereby improving the structural stability of the second wind dispersion plate 225, and facilitating the use of the second wind dispersion plate 225 for wind dispersion.

[0177] That is to say, the present application arranges the plurality of wind dispersion ribs 2252 obliquely at the installation opening, so that the wind dispersion ribs 2252 and the frame 2251 can support each other, thereby improving the structural stability of the second wind dispersion plate 225 .

[0178] Alternatively, if Fig.26 and Fig. 27 As shown, the extension direction of the plurality of wind dispersion ribs 2252 relative to the length direction of the frame 2251 is consistent. While the wind dispersion ribs 2252 are used to disperse the air flowing through them, the manufacturing difficulty of the plurality of wind dispersion ribs 2252 can be reduced, and the structure of the second wind dispersion plate 225 is simple.

[0179] Optionally, the wind dispersing ribs 2252 are inclined at an angle of 50°-70° relative to the length direction of the frame 2251. While ensuring that the wind dispersing ribs 2252 can extend obliquely relative to the length direction of the frame 2251, the wind dispersing effect of the wind dispersing ribs 2252 can be improved, so as to facilitate the windless air outlet of the air outlet frame assembly 1000.

[0180] Optionally, the inclination angle of the wind dissipating ribs 2252 relative to the length direction of the frame 2251 is 60°.

[0181] In some embodiments, Fig.25 , Fig.26 and Fig. 27As shown, the plurality of wind-dispersing ribs 2252 include a first rib 2253 and a second rib 2254, and the plurality of first ribs 2253 and the plurality of second ribs 2254 are alternately arranged in a preset direction, and the adjacent first ribs 2253 and the second ribs 2254 are respectively inclined and extended in opposite directions. In other words, the first ribs 2253 and the second ribs 2254 are arranged in a "one positive and one negative" manner, and this arrangement can achieve the dispersion of the air flowing through the second wind-dispersing plate 225 into a plurality of divergent and convergent forms, and then gather together through the wind-dispersing cavity 226, which can effectively reduce its wind speed, and finally blow out through the first wind-dispersing hole 2231 on the outside, further reducing the wind speed, and achieving windless air outlet of the air outlet frame assembly 1000.

[0182] In the specific example, since the adjacent first ribs 2253 and the second ribs 2254 extend obliquely in opposite directions respectively, the air flowing through the second air dispersion plate 225 can be guided by the first ribs 2253 and the second ribs 2254 with different extension directions, so that the air outlet directions are different. The air in different directions can collide and consume each other to a certain extent to reduce the wind speed, thereby reducing the blowing sensation index and improving the comfort experience.

[0183] Through the above arrangement, especially when the air outlet frame assembly 1000 emits cold air, the problem of cold air blowing directly on the user can be improved, thereby enhancing the comfort experience.

[0184] In addition, through the above-mentioned settings, the present application can appropriately increase the speed of the wind wheel motor that drives the air flow while ensuring that the no wind index is qualified, thereby increasing the air volume in the no wind mode, so that the no wind cooling capacity can reach 100% of the rated cooling capacity, better taking into account the wind feeling and air outlet effects.

[0185] In other words, the air outlet frame assembly 1000 of the present application can not only realize windless air outlet, but also ensure the air outlet volume in the windless mode, thereby improving the user experience.

[0186] It can also be understood that the present application, by setting up the wind dispersing member 220, and setting the wind dispersing member 220 to include a first wind dispersing plate 224 and a second wind dispersing plate 225, can effectively reduce the blowing feeling index of the air outlet frame assembly 1000, achieve a windless feeling, and increase the air volume in the windless feeling mode, thereby improving the user experience comfort.

[0187] In some embodiments, the angle between the adjacent first rib 2253 and the second rib 2254 is 100°-120°, so as to form a diverging port and a gathering port of appropriate size between the first rib 2253 and the second rib 2254, thereby ensuring that the air flowing through the second air dispersion plate 225 can be dispersed into multiple diverging and gathering forms, reducing the flow speed of the air and improving the windless effect.

[0188] Optionally, the angle between the adjacent first rib 2253 and the second rib 2254 is 112°.

[0189] Alternatively, if Fig.25 As shown, the minimum spacing H1 between the adjacent first ribs 2253 and the second ribs 2254 is controlled at 8 mm-15 mm to ensure the opening size of the gathering port, ensuring that the air flowing through the second air dispersion plate 225 can flow from the first ribs 2253 and the second ribs 2254 to form gathered wind.

[0190] Optionally, a minimum distance H1 between adjacent first ribs 2253 and second ribs 2254 is 11 mm.

[0191] Alternatively, if Fig.25 As shown, the maximum spacing H2 between the adjacent first ribs 2253 and the second ribs 2254 is controlled within a range of 15 mm to 30 mm to ensure the opening size of the diverging port, thereby ensuring that the air flowing through the second air dispersion plate 225 can flow from the first ribs 2253 and the second ribs 2254 and form a diverging wind, so that the air can be guided to flow out in different directions to reduce the wind speed and thus reduce the blowing sensation index.

[0192] Optionally, a maximum distance H2 between adjacent first ribs 2253 and second ribs 2254 is 22 mm.

[0193] In some embodiments, a plurality of swing blades 310 are swingably disposed on one side of the air guide member 210 or the air dispersion member 220 close to the center of the air outlet duct 110. The plurality of swing blades 310 are disposed in the air outlet duct 110, so that the air outlet direction of the air outlet duct 110 can be adjusted by using the plurality of swing blades 310, and the air outlet range of the air outlet frame assembly 1000 can be adjusted to ensure the air outlet quality.

[0194] In addition, multiple swing blades 310 are arranged on the wind guide member 210 or the wind dispersing member 220, so that the wind guide member 210 or the wind dispersing member 220 can be used to support the swing blades 310, improve the position stability of the swing blades 310, and ensure the working performance of the swing blades 310.

[0195] In some embodiments, Fig.18 and Fig. 20 As shown, the air guide member 210 is provided with a plurality of mounting holes 213, and the plurality of mounting holes 213 correspond one to one with the plurality of swing blades 310. The plurality of swing blades 310 are swingably arranged on one side of the air guide member 210 close to the center of the air outlet duct 110 through the plurality of mounting holes 213, so as to realize the rotational coordination between the swing blades 310 and the air guide member 210, thereby facilitating the use of the air guide member 210 to support the swing blades 310 and improving the position stability of the swing blades 310.

[0196] In some embodiments, in combination Figure 7 and Figure 8 As shown, the second air guide assembly 300 further includes a connecting rod 320 and a driving device, the plurality of swing blades 310 are rotatably connected to the connecting rod 320, the driving device is connected to the connecting rod 320, and the driving device is used to drive the connecting rod 320 to move and drive the plurality of swing blades 310 to swing synchronously through the connecting rod 320. Thus, the plurality of swing blades 310 can swing synchronously in the air outlet duct 110, so that the air outlet direction of the air outlet duct 110 can be adjusted by using the plurality of swing blades 310.

[0197] In some embodiments, the air guide 210 or the air dispersion member 220 has a through hole 214, and one end of the connecting rod 320 passes through the through hole 214 to connect with the driving device. This facilitates the fixed connection between the driving device and the connecting rod 320, so that the driving device is used to drive the connecting rod 320 to move, that is, the driving device is used to drive the multiple swing blades 310 to swing synchronously, so that the multiple swing blades 310 can swing synchronously in the air outlet duct 110.

[0198] In a specific example, Figure 8 and Fig.19 As shown, the air guide 210 has a through hole 214 , and one end of the connecting rod 320 passes through the through hole 214 to be connected to the driving device, so as to achieve a fixed connection between the driving device and the connecting rod 320 .

[0199] Optionally, the driving device is disposed on the air outlet frame 100. The air outlet frame 100 is used to support the driving device, thereby improving the position stability of the driving device, thereby ensuring the working performance of the driving device, so that the driving device can effectively drive the multiple swing blades 310 to swing synchronously, and it is convenient to use the rotating swing blades 310 to ensure the air outlet effect of the air outlet frame assembly 1000.

[0200] Optionally, the driving device is a linear motor, which is disposed on the air outlet frame 100 , and the output end of the linear motor is connected to the connecting rod 320 , so that the driving device can be used to drive the connecting rod 320 to move.

[0201] In some embodiments, the number of the air outlet duct 110, the first air guide assembly 200 and the second air guide assembly 300 is one. In this way, the air outlet direction and the air outlet range of the air outlet frame assembly 1000 can be changed, and the structure of the air outlet frame assembly 1000 can be simplified, and the manufacturing cost and manufacturing difficulty of the air outlet frame assembly 1000 can be reduced.

[0202] In other embodiments, Figure 6 , Figure 7 and Fig.11As shown, the number of the air outlet duct 110, the first air guide assembly 200 and the second air guide assembly 300 is respectively multiple, and the multiple first air guide assemblies 200 and the multiple second air guide assemblies 300 are respectively arranged in the multiple air outlet ducts 110 in a one-to-one correspondence. The multiple air outlet ducts 110, the multiple first air guide assemblies 200 and the multiple second air guide assemblies 300 cooperate to expand the air outlet range of the air outlet frame assembly 1000 and ensure the air outlet quality.

[0203] In a specific example, Figure 6 , Figure 7 and Fig.11 As shown, the number of the air outlet duct 110, the first air guide assembly 200 and the second air guide assembly 300 are two respectively, the two first air guide assemblies 200 and the two second air guide assemblies 300 are respectively arranged in the two air outlet ducts 110 in a one-to-one correspondence, and the two air outlet ducts 110 are respectively located on the left and right sides of the air outlet frame assembly 1000 to expand the air outlet range of the air outlet frame assembly 1000.

[0204] It should be noted that when the number of the air outlet duct 110, the first air guide assembly 200 and the second air guide assembly 300 are two respectively, the air outlet directions of the two air outlet ducts 110 may be the same or different, and no specific limitation is imposed.

[0205] The air conditioner 2000 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0206] like Figure 1 and Figure 2 As shown, an air conditioner 2000 according to an embodiment of the present invention includes: an air outlet frame assembly 1000.

[0207] Among them, the air outlet frame assembly 1000 is the aforementioned air outlet frame assembly 1000, and the specific structure of the air outlet frame assembly 1000 is not described in detail here.

[0208] It can be seen from the above structure that the air conditioner 2000 of the embodiment of the present invention, by adopting the aforementioned air outlet frame assembly 1000, can reduce the production cost of the air conditioner 2000, and expand the air outlet range of the air conditioner 2000 and enable the air conditioner 2000 to output air without wind feeling, thereby ensuring the working performance of the air conditioner 2000 and improving the user experience.

[0209] In some embodiments, Figure 2 , Figure 3 and Figure 4 As shown, the air conditioner 2000 also includes a box body 2200, and the air outlet frame assembly 1000 is connected to the box body 2200, so as to facilitate using the box body 2200 to support the air outlet frame assembly 1000, improve the position stability of the air outlet frame assembly 1000, and thus ensure the working performance of the air outlet frame assembly 1000.

[0210] In some embodiments, Figure 2 , Figure 3 and Figure 4 As shown, the air conditioner 2000 also includes a lower panel 2100, an evaporator assembly 2300 and an air duct assembly 2400. The lower panel 2100 is connected to the box body 2200. On the one hand, the lower panel 2100 can be used to improve the aesthetics of the air conditioner 2000. On the other hand, the lower panel 2100 can also be used to improve the structural strength of the air conditioner 2000 and improve the working performance of the air conditioner 2000.

[0211] Optionally, the evaporator assembly 2300 and the air duct assembly 2400 are arranged between the air outlet frame assembly 1000 and the box body 2200 and face the air outlet duct 110. The evaporator assembly 2300 is used to change the temperature of the air flowing through it, and the air duct assembly 2400 is used to introduce the temperature-adjusted air into the air outlet duct 110, and then the air is discharged through the air outlet duct 110, so as to achieve the purpose of changing the indoor air temperature and improve the comfort of the air conditioner 2000.

[0212] The air conditioner 2000 of the present application is described in detail below with reference to the drawings in the specification, where the air conditioner 2000 may be a floor-standing air conditioner.

[0213] like Figure 1 and Figure 2 As shown, the air conditioner 2000 includes an air outlet frame assembly 1000 .

[0214] like Figure 6 and Figure 7 As shown, the air outlet frame assembly 1000 includes an air outlet frame 100 , a first air guide assembly 200 and a second air guide assembly 300 .

[0215] Among them, Figure 6 , Figure 7 and Fig.15 As shown, the air outlet frame 100 is limited to have two air outlet ducts 110, both of which extend along the length direction of the air outlet frame 100, and the two air outlet ducts 110 are spaced apart on the left and right sides of the air outlet frame 100, and each air outlet duct 110 is provided with a first air guide assembly 200 and a second air guide assembly 300.

[0216] like Figure 6-Figure 23As shown, the first wind guide assembly 200 includes a wind guide member 210, a wind dissipation member 220, a first driving member 240, a second driving member 250, a first transmission shaft 260 and a second transmission shaft 270. The first driving member 240 and the second driving member 250 are respectively located at both ends of the wind guide member 210 in the extension direction of its rotation axis. The wind guide member 210 includes a wind guide plate 211 and two first mounting plates 212. The two first mounting plates 212 are connected to both ends of the wind guide plate 211. The first mounting plate 212 located at the lower end of the wind guide plate 211 is provided with a first special-shaped hole 2121. The first transmission shaft 260 includes a first fixing column 261, and the first fixing column 262 is provided with a first fixing column 263. The fixed column 261 is fixedly engaged in the first special-shaped hole 2121, so that the first mounting plate 212 located at the lower end of the air guide plate 211 is fixedly connected to the first transmission shaft 260, so that the first driving member 240 is used to drive the air guide member 210 to rotate. The first mounting plate 212 located at the upper end of the air guide plate 211 is provided with a second circular hole 2122, and the second transmission shaft 270 includes a second positioning column 272, and the second positioning column 272 is rotatably engaged in the second circular hole 2122, so that the first mounting plate 212 located at the upper end of the air guide plate 211 is rotatably engaged with the second transmission shaft 270, so as to prevent the second driving member 250 from driving the air guide member 210 to rotate.

[0217] The wind dispersing member 220 includes a wind dispersing plate 221 and two second mounting plates 222, the two second mounting plates 222 are connected to both ends of the wind dispersing plate 221, a first circular hole 2222 is provided on the second mounting plate 222 at the lower end of the wind dispersing plate 221, and the first transmission shaft 260 includes a first positioning column 262, the first positioning column 262 is rotatably matched in the first circular hole 2222, so that the second mounting plate 222 at the lower end of the wind dispersing plate 221 is rotatably matched with the first transmission shaft 260, so as to prevent the first driving member 240 from driving the wind dispersing member 220 to rotate; the wind dispersing plate 221 is provided with a first circular hole 2222, and the first circular hole 2222 is provided with a first positioning column 262, so that the second mounting plate 222 at the lower end of the wind dispersing plate 221 is rotatably matched with the first transmission shaft 260, so as to prevent the first driving member 240 from driving the wind dispersing member 220 to rotate. A second shaped hole 2221 is provided on the second mounting plate 222 at the upper end, and the second transmission shaft 270 includes a second fixing column 271, and the second fixing column 271 is fixedly fitted in the second shaped hole 2221, so that the second mounting plate 222 located at the upper end of the wind dispersing plate 221 is fixedly connected to the second transmission shaft 270, so that the wind dispersing member 220 is driven to rotate by the second driving member 250, so that the air guide member 210 and the air dispersing member 220 can respectively rotate around the circumference of the air outlet duct 110 to cover or open at least a part of the air outlet 120 of the air outlet duct 110.

[0218] Combination Fig.11 , Fig.12 and Fig.14As shown, the first mounting plate 212 is located between the second mounting plate 222 and the air outlet frame 100, a first mating protrusion 280 is provided between the first mounting plate 212 located at the lower end of the air guide plate 211 and the corresponding second mounting plate 222, a first limiting step 263 is formed between the first fixing column 261 and the first positioning column 262, the first mating protrusion 280 is supported on the first limiting step 263 to separate the first mounting plate 212 and the second mounting plate 222, and a second mating protrusion 290 is provided between the first mounting plate 212 located at the lower end of the air guide plate 211 and the air outlet frame 100 to separate the first mounting plate 212 and the air outlet frame 100.

[0219] like Figure 24-Figure 27 As shown, the air dispersion member 220 includes a first air dispersion plate 224 and a second air dispersion plate 225. The surface of the first air dispersion plate 224 on one side facing away from the second air dispersion plate 225 forms an arc surface with its rotation axis as the center line. The second air dispersion plate 225 is arranged on the side of the first air dispersion plate 224 facing the center of the air outlet duct 110. A wind dispersion cavity 226 is formed between the first air dispersion plate 224 and the second air dispersion plate 225. The air dispersion member 220 has a plurality of air dispersion holes 223 arranged at intervals. The plurality of air dispersion holes 223 include a first air dispersion hole 2231 and a second air dispersion hole 2232. The plurality of first air dispersion holes 2231 are arranged at intervals on the first air dispersion plate 224, and the plurality of second air dispersion holes 2232 are arranged at intervals on the second air dispersion plate 225. The air dispersion cavity 226 communicates with the first air dispersion holes 2231 and the second air dispersion holes 2232.

[0220] like Fig.26 and Fig. 27 As shown, the second air dispersion plate 225 includes a frame 2251 and a plurality of air dispersion ribs 2252, the frame 2251 has a mounting opening, the plurality of air dispersion ribs 2252 include a first rib 2253 and a second rib 2254, the plurality of first ribs 2253 and the plurality of second ribs 2254 are arranged at the mounting opening and are arranged at intervals in the width direction of the frame 2251, each air dispersion rib 2252 extends obliquely relative to the length direction of the frame 2251, so that the inclination angle of the air dispersion rib 2252 relative to the length direction of the frame 2251 is 60°, the adjacent first ribs 2253 and the second ribs 2254 are respectively extended obliquely in opposite directions, so that the angle between the adjacent first ribs 2253 and the second ribs 2254 is 112°, and second air dispersion holes 2232 are respectively defined between the air dispersion rib 2252 and the frame 2251 and between two adjacent air dispersion ribs 2252.

[0221] like Figure 7 and Figure 8As shown, the second air guide assembly 300 includes a plurality of swing blades 310, a connecting rod 320 and a driving device. The plurality of swing blades 310 are arranged in the length direction of the air outlet frame 100 and are swingably disposed on one side of the air guide member 210 close to the center of the air outlet duct 110. The plurality of swing blades 310 are rotatably connected to the connecting rod 320. The air guide member 210 has a through hole 214. One end of the connecting rod 320 passes through the through hole 214 to be connected to the driving device. The driving device is used to drive the connecting rod 320 to move and drive the plurality of swing blades 310 to swing synchronously through the connecting rod 320.

[0222] Combination Figure 5 , Fig. 9 and Fig.10 As shown, two limit posts 410 are provided at the air inlet 130 of the air outlet duct 110. The two limit posts 410 are arranged in the air outlet duct 110 and are arranged at intervals in the circumferential direction of the air outlet duct 110. The air guide member 210 and the air dispersion member 220 are respectively provided with matching grooves, and the matching grooves are used to cooperate with the limit member 400 to limit the air guide member 210 and the air dispersion member 220 from blocking at least a part of the air inlet 130 of the air outlet duct 110.

[0223] The specific structures and driving principles of the air outlet frame assembly 1000 and other components of the air conditioner 2000 such as the first driving member 240, the second driving member 250 and the driving device according to the embodiment of the present invention are well known to ordinary technicians in the field and will not be described in detail here.

[0224] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air outlet frame assembly for an air conditioner, characterized in that: include: An air outlet frame, wherein the air outlet frame defines an air outlet duct extending along its length direction; A first air guide component, which is disposed in the air outlet duct and includes an air guide member and an air dispersion member, wherein the air guide member and the air dispersion member are respectively rotatable around the circumference of the air outlet duct to cover or open at least a portion of an air outlet of the air outlet duct; The second air guide component is arranged in the air outlet duct and includes a plurality of swing blades, and the plurality of swing blades are arranged in the length direction of the air outlet frame.

2. The air outlet frame assembly of the air conditioner according to claim 1, characterized in that: A limiting member is provided at the air inlet of the air outlet duct, and the limiting member is used to limit the first air guide component to prevent the air guide member and / or the air dispersing member from blocking at least a portion of the air inlet of the air outlet duct.

3. The air outlet frame assembly of the air conditioner according to claim 2, characterized in that: The limiting member includes two limiting columns, which are arranged in the air outlet duct and spaced apart in the circumferential direction of the air outlet duct. The two limiting columns are respectively arranged in one-to-one correspondence with the air guide member and the air dispersion member.

4. The air outlet frame assembly of the air conditioner according to claim 2, characterized in that: The air guiding member and / or the air dispersing member are respectively provided with matching grooves for matching with the limiting member in a limiting manner.

5. The air outlet frame assembly of the air conditioner according to claim 1, characterized in that: The rotation axis of the wind guiding member coincides with the rotation axis of the wind dispersing member.

6. The air outlet frame assembly of the air conditioner according to claim 1, characterized in that: The first air guide component also includes a first driving member and a second driving member arranged on the air outlet frame, the first driving member is connected to the air guide member to drive the air guide member to rotate, and the second driving member is connected to the air dispersion member to drive the air dispersion member to rotate.

7. The air outlet frame assembly of the air conditioner according to claim 6, characterized in that: The first driving member and the second driving member are respectively located at two ends of the wind guiding member or the wind dispersing member in an extending direction of the rotation axis thereof.

8. The air outlet frame assembly of the air conditioner according to claim 6, characterized in that: The first driving member is connected to the air guide member via a first transmission shaft, and the first transmission shaft is rotationally matched with the air dispersion member; The second driving member is connected to the wind dispersing member via a second transmission shaft, and the second transmission shaft is rotationally matched with the wind guiding member; the rotation axis of the second transmission shaft coincides with the rotation axis of the first transmission shaft.

9. The air outlet frame assembly of the air conditioner according to claim 8, characterized in that: The first transmission shaft includes a first fixing column and a first positioning column arranged along the axial direction thereof, the first fixing column is fixedly connected to the air guide member to drive the air guide member to rotate, and the first positioning column is rotationally matched with the air dispersion member; The second transmission shaft includes a second fixing column and a second positioning column arranged along the axial direction thereof, the second fixing column is fixedly connected to the wind dispersing member to drive the wind dispersing member to rotate, and the second positioning column is rotationally matched with the wind guide member; The cross-sectional shapes of the first fixing column and the second fixing column are non-circular, and the cross-sectional shapes of the first positioning column and the second positioning column are circular.

10. The air outlet frame assembly of the air conditioner according to claim 9, characterized in that: The two ends of the wind dispersing member in the length direction are located between the two ends of the wind guide member in the length direction, a first limiting step is formed between the first fixing column and the first positioning column, a second limiting step is formed between the second fixing column and the second positioning column, and the first limiting step and the second limiting step are stopped at the two ends of the wind dispersing member in the length direction.

11. The air outlet frame assembly of the air conditioner according to claim 10, characterized in that: The length direction of the air outlet frame extends in the up-down direction, the first transmission shaft is located below the second transmission shaft and the first positioning column is located above the first fixing column; Among them, the lower end of the wind dispersing member is supported on the first limiting step, and the length of the first fixing column is greater than the length of the matching portion between the lower end of the wind guiding member and the first fixing column, so that the lower end of the wind guiding member is separated from the lower end of the wind dispersing member.

12. The air outlet frame assembly of the air conditioner according to claim 11, characterized in that: The distance between the lower end of the wind guide member and the lower end of the wind dispersing member is 1 mm-3 mm.

13. The air outlet frame assembly of the air conditioner according to claim 8, characterized in that: The wind guide member includes a wind guide plate and two first mounting plates, the two first mounting plates are connected to both ends of the wind guide plate, one of the two first mounting plates is fixedly connected to the first transmission shaft and the other is rotationally matched with the second transmission shaft; The wind dispersing member includes a wind dispersing plate and two second mounting plates, the two second mounting plates are connected to both ends of the wind dispersing plate, one of the two second mounting plates is rotationally matched with the first transmission shaft and the other is fixedly connected to the second transmission shaft.

14. The air outlet frame assembly of the air conditioner according to claim 13, characterized in that: The first mounting plate is located between the second mounting plate and the air outlet frame; A first mating protrusion is provided between at least one of the first mounting plates and the corresponding second mounting plate to separate the first mounting plate from the second mounting plate, and the first mating protrusion is fixed to the first mounting plate and / or the second mounting plate; and / or, A second matching protrusion is provided between at least one of the first mounting plate and the air outlet frame to separate the first mounting plate and the air outlet frame, and the second matching protrusion is fixed to the first mounting plate and / or the air outlet frame.

15. The air outlet frame assembly of the air conditioner according to claim 1, characterized in that: The wind dispersion member has a plurality of wind dispersion holes which are arranged at intervals.

16. The air outlet frame assembly of the air conditioner according to claim 15, characterized in that: The plurality of wind dispersion holes include a first wind dispersion hole and a second wind dispersion hole, and the wind dispersion member includes: a first air dispersion plate, wherein a plurality of the first air dispersion holes are arranged at intervals on the first air dispersion plate; The second air dispersing plate is arranged on a side of the first air dispersing plate facing the center of the air outlet duct, and a plurality of the second air dispersing holes are arranged at intervals on the second air dispersing plate.

17. The air outlet frame assembly of the air conditioner according to claim 16, characterized in that: An air dispersion cavity is formed between the first air dispersion plate and the second air dispersion plate, and the air dispersion cavity is connected to the first air dispersion hole and the second air dispersion hole.

18. The air outlet frame assembly of the air conditioner according to claim 16, characterized in that: A surface of the first air dispersing plate on one side facing away from the second air dispersing plate forms an arc surface with its rotation axis as the center line.

19. The air outlet frame assembly of the air conditioner according to claim 16, characterized in that: The second air dissipation plate comprises: A frame having at least one mounting opening; A plurality of wind dispersion ribs are provided at the installation opening and are arranged at intervals in a preset direction, and the second wind dispersion holes are defined between the wind dispersion ribs and the frame and between two adjacent wind dispersion ribs.

20. The air outlet frame assembly of the air conditioner according to claim 19, characterized in that: A plurality of the wind dispersion ribs are arranged at intervals in the width direction of the frame, and each of the wind dispersion ribs extends obliquely relative to the length direction of the frame.

21. The air outlet frame assembly of the air conditioner according to claim 20, characterized in that: The inclination angle of the wind dissipating ribs relative to the length direction of the frame is 50°-70°.

22. The air outlet frame assembly of the air conditioner according to claim 19, characterized in that: The plurality of wind dissipation ribs include first ribs and second ribs, the plurality of the first ribs and the plurality of the second ribs are alternately arranged in the preset direction, and the adjacent first ribs and the second ribs extend obliquely in opposite directions respectively.

23. The air outlet frame assembly of the air conditioner according to claim 22, characterized in that: The angle between the first rib and the second rib arranged adjacent to each other is 100°-120°.

24. The air outlet frame assembly of the air conditioner according to any one of claims 1 to 23, characterized in that: A plurality of swing blades are swingably arranged on one side of the air guide member or the air dispersion member close to the center of the air outlet duct; The second air guide assembly also includes a connecting rod and a driving device, and the plurality of swing blades are rotatably connected to the connecting rod. The driving device is connected to the connecting rod and is used to drive the connecting rod to move and drive the plurality of swing blades to swing synchronously through the connecting rod.

25. The air outlet frame assembly of the air conditioner according to claim 24, characterized in that: The wind guiding member or the wind dispersing member has a through hole, and one end of the connecting rod passes through the through hole to be connected with the driving device.

26. The air outlet frame assembly of the air conditioner according to any one of claims 1 to 23, characterized in that: The number of the air outlet duct, the first air guide component and the second air guide component is one; Alternatively, the number of the air outlet ducts, the first air guide components and the second air guide components are respectively multiple, and the multiple first air guide components and the multiple second air guide components are respectively arranged in the multiple air outlet ducts in a one-to-one correspondence.

27. An air conditioner, characterized in that: An air outlet frame assembly for an air conditioner comprising the air outlet frame assembly of any one of claims 1-26.

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