Air dispersing piece, air guiding structure and air dispersing and supplying ceiling machine
By designing a dispersing component and air guide structure with connecting rods and dispersing fins, the problem of uneven air supply of the patio machine is solved, and the uniform distribution of indoor air flow and temperature uniformity are achieved, which improves the user experience.
Patent Information
- Application Number
- CN202422130884.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The uneven air supply problem of existing patio machines leads to uneven indoor temperature, especially at four corners, which affects the user experience.
设计了一种散风件和导风结构,包括连接杆和散风片,通过驱动组件带动连接杆和导风板转动,实现360°旋转,扩大送风范围并均匀引导气流。
It realizes uniform distribution of indoor air flow, reduces local temperature differences, and improves user comfort.
Smart Images
Figure CN223090804U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ceiling units, and in particular to a wind dispersing component, a wind guiding structure and a ceiling unit with divergent air supply. Background Art
[0002] The ceiling unit, also known as the ceiling-mounted air conditioner, has been around in the air-conditioning industry for a long time. Because of its beautiful appearance and space-saving features, it has become increasingly popular among consumers. The ceiling unit is generally embedded in the ceiling of the user, belonging to an embedded machine, and is mostly used in places such as shops. Therefore, the overall air supply and air sweeping area after the product is installed is particularly important.
[0003] Most of the periphery of the panel of the ceiling unit is in a square structural form. In the prior art, most of the ceiling unit products are simply provided with a wind guiding plate structure that can supply air up and down around the panel. However, for the four corner positions of the ceiling unit panel, the air outlet and air supply are greatly restricted, resulting in uneven air flow at the indoor positions corresponding to the four corners. Thus, the air flow blown out from the inside of the ceiling unit is concentrated and blown into the room through the air outlets around the panel. Compared with the positions corresponding to the corners, the positions corresponding to the periphery of the panel have a concentrated air supply situation, resulting in uneven indoor air supply, making the indoor temperature uneven as well, and reducing the actual experience of users. Summary of the Utility Model
[0004] An object of the utility model is to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a wind dispersing component, a wind guiding structure and a ceiling unit with divergent air supply, which can ensure uniform indoor air flow and avoid large local temperature deviation indoors.
[0005] The wind dispersing component according to the first aspect embodiment of the utility model includes a connecting rod; a plurality of wind dispersing pieces, which are arranged on the connecting rod along the axial direction, the plurality of wind dispersing pieces are arranged in the same direction and each has an included angle with the connecting rod; a first driving component, which is connected to the connecting rod and is used to drive the connecting rod to rotate.
[0006] The wind dispersing component, the wind guiding structure and the ceiling unit with divergent air supply according to the embodiments of the utility model have at least the following beneficial effects: the connecting rod extends in the left-right direction, the plurality of wind dispersing pieces are evenly distributed along the axial direction of the connecting rod, the plurality of wind dispersing pieces are inclined and fixed on the connecting rod, and the inclination direction of each wind dispersing piece is the same. The connecting rod is in transmission connection with the first driving component. Thus, the first driving component drives the connecting rod to rotate, so as to drive the wind dispersing component to rotate 360°, thereby guiding the air flow to flow in a plurality of directions that intersect with the axial direction of the connecting rod, thus expanding the wind dispersing range.
[0007] In some embodiments of the utility model, the plurality of wind dispersing pieces are coaxially arranged with the connecting rod.
[0008] According to some embodiments of the present utility model, the included angle between the air-diffusing piece and the connecting rod is α, where 40° < α < 60°.
[0009] According to the air guiding structure of the second aspect embodiment of the present utility model, it includes the air diffusing member as described above, and an air guiding plate which is rotatably connected to the connecting rod; a second driving assembly which is arranged on the air guiding plate and is used for driving the air guiding plate to rotate.
[0010] According to some embodiments of the present utility model, the air guiding structure further includes a fixing assembly which is arranged on the air guiding plate, and the air guiding plate is rotatably connected to the connecting rod through the fixing assembly.
[0011] According to some embodiments of the present utility model, the fixing assembly includes a first fixing member and a second fixing member arranged on the air guiding plate, the first fixing member is connected to the first driving assembly, the second fixing member is connected to the second driving assembly, and the second fixing member is connected to the connecting rod.
[0012] According to some embodiments of the present utility model, the connection positions of the first fixing member and the second fixing member with the connecting rod are coaxially arranged.
[0013] According to some embodiments of the present utility model, the first fixing member has a first connection end, the first fixing member is connected to the first driving assembly through the first connection end, the second fixing member has a second connection end and a third connection end which are oppositely arranged, the second fixing member is rotatably connected to the connecting rod through the second connection end, and the second fixing member is connected to the second driving assembly through the third connection end.
[0014] According to the divergent air supply ceiling machine of the third aspect embodiment of the present utility model, it includes a main body and the air guiding structure as described above, and a plurality of air guiding structures are circumferentially arranged on the main body.
[0015] According to some embodiments of the present utility model, the air guiding plate is located on the side of the air diffusing member away from the main body.
[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present utility model will be further described below in conjunction with the drawings and embodiments;
[0018] Figure 1 It is a schematic structural diagram of the connecting rod and the air diffusing piece of the embodiment of the present utility model;
[0019] Figure 2 It is a schematic structural diagram of the air guiding structure of the embodiment of the present utility model;
[0020] Figure 3 ForFigure 2 Explosion schematic diagram in
[0021] Figure 4 Structural schematic diagram of the divergent air supply ceiling machine according to an embodiment of the present invention;
[0022] Figure 5 is Figure 4 Enlarged schematic diagram at position A in
[0023] Reference numerals:
[0024] Air dispersing member 100, connecting rod 110, air dispersing sheet 120, first driving assembly 130;
[0025] Air guiding structure 200, air guiding plate 210, air guiding holes 211, second driving assembly 220, fixing assembly 230, first fixing member 231, first connection end 2311, second fixing member 232, second connection end 2321, third connection end 2322;
[0026] Divergent air supply ceiling machine 300, main body 310. Detailed implementation manners
[0027] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.
[0028] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.
[0029] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, above, below, within, etc. are understood as including the present number. If there is a description of the first time, the second time, etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0030] In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.
[0031] Reference Figures 1 to 5 Describe a wind-dispersing member, a wind guiding structure and a divergent air supply ceiling machine according to an embodiment of the present invention.
[0032] As Figures 1 to 5 shown, the wind-dispersing member 100 includes a connecting rod 110; a plurality of wind-dispersing vanes 120, the plurality of wind-dispersing vanes 120 are arranged along the axial direction on the connecting rod 110, the plurality of wind-dispersing vanes 120 are arranged in the same direction and all have an angle with the connecting rod 110; a first driving assembly 130, the first driving assembly 130 is connected to the connecting rod 110, and the first driving assembly 130 is used to drive the connecting rod 110 to rotate.
[0033] As Figure 1 shown, the connecting rod 110 extends in the left-right direction, the plurality of wind-dispersing vanes 120 are evenly distributed along the axial direction of the connecting rod 110, the plurality of wind-dispersing vanes 120 are inclined and fixed on the connecting rod 110, and the inclination direction of each wind-dispersing vane 120 is the same. The right end of the connecting rod 110 is in transmission connection with the first driving assembly 130. Thus, the first driving assembly 130 drives the connecting rod 110 to rotate, driving the wind-dispersing member 100 to rotate 360° around the connecting rod 110 as the axis, so as to guide the air flow to flow in a plurality of directions intersecting with the axial direction of the connecting rod 110, thereby expanding the wind-dispersing range.
[0034] It should be noted that the distance between the upper and lower ends of the wind-dispersing vane 120 from the connecting rod 110 should be less than the distance between the connecting rod 110 and the inner surface of the wind guiding plate 210. Further, the distance between the two is greater than 1.5 mm to ensure the reliability of the rotation operation of the wind-dispersing vane 120.
[0035] In some specific embodiments of the present invention, the plurality of wind-dispersing vanes 120 are coaxially arranged with the connecting rod 110. As Figure 1 shown, the distances between the upper and lower ends of the wind-dispersing vane 120 from the middle connecting rod 110 are the same, that is, the connecting rod 110 is the middle axis structure of the wind-dispersing vane 120, so as to improve the balance of the wind-dispersing vane 120 during rotation and ensure that the wind-dispersing vane 120 can rotate stably on the connecting rod 110, thereby uniformly guiding the fluid.
[0036] In some specific embodiments of the present invention, the angle between the wind-dispersing vane 120 and the connecting rod 110 is α, where 40° < α < 60°, so as to ensure that the wind-dispersing vane 120 can more effectively guide the fluid and ensure uniform air supply in a large range.
[0037] Preferably, 47° < α < 53°,
[0038] In some specific embodiments of the present utility model, the air guiding structure 200 includes a wind dispersing member 100 and an air guiding plate 210. The air guiding plate 210 is rotatably connected to the connecting rod 110. A plurality of air guiding holes 211 are formed in the air guiding plate 210, and the plurality of air guiding holes 211 extend along the axial direction of the connecting rod 110; a second driving assembly 220 is arranged on the air guiding plate 210, and the second driving assembly 220 is used to drive the air guiding plate 210 to rotate. As Figure 2 and Figure 3 shown, the air guiding plate 210 extends in the left-right direction, and the air guiding holes 211 on the air guiding plate 210 all extend in the left-right direction and are arranged in columns in the front-back direction. The wind dispersing member 100 is arranged at the upper end of the air guiding plate 210. Specifically, the wind dispersing member 100 is rotatably arranged on the air guiding plate 210 through the connecting rod 110. The first driving assembly 130 can drive the wind dispersing member 100 to rotate around the rotation axis in the left-right direction on the air guiding plate 210, and the second driving assembly 220 can drive the air guiding plate 210 to rotate around the rotation axis in the left-right direction. Thus, the air guiding plate 210 performs up-and-down air sweeping, and the wind dispersing member 100 performs left-and-right air sweeping to ensure that the air flow blown out from one side of the wind dispersing member 100 can be dispersed in all directions, effectively solving the problems of single air supply direction and small air flow in the past, and at the same time ensuring the uniformity of air flow transportation.
[0039] In some specific embodiments of the present utility model, the air guiding structure 200 further includes a fixing assembly 230. The fixing assembly 230 is arranged on the air guiding plate 210, and the air guiding plate 210 is rotatably connected to the connecting rod 110 through the fixing assembly 230.
[0040] In some specific embodiments of the present utility model, the fixing assembly 230 includes a first fixing member 231 and a second fixing member 232 arranged on the air guiding plate 210. The first fixing member 231 is connected to the first driving assembly 130, the second fixing member 232 is connected to the second driving assembly 220, the second fixing member 232 is connected to the connecting rod 110, and the connection position of the first fixing member 231 and the connecting rod 110 is coaxially arranged with the connection position of the second fixing member 232 and the connecting rod 110.
[0041] In some specific embodiments of the present utility model, the first fixing member 231 has a first connection end 2311. The first fixing member 231 is connected to the first driving assembly 130 through the first connection end 2311. The second fixing member 232 has a second connection end 2321 and a third connection end 2322 which are oppositely arranged. The second fixing member 232 is rotatably connected to the connecting rod 110 through the second connection end 2321, and the second fixing member 232 is connected to the second driving assembly 220 through the third connection end 2322.
[0042] As Figure 2 and Figure 3As shown, the first fixing member 231 is located at the right end of the air deflector 210, and the second fixing member 232 is located at the left end of the air deflector 210. The first fixing member 231 has a first connection end 2311, and the second fixing member 232 has a second connection end 2321 and a third connection end 2322. Among them, the cooperation between the first driving component 130 and the first connection end 2311 is in the form of a shaft and a shaft hole. Specifically, the connection end of the first driving component 130 is a round shaft, and the first fixing member 231 has a shaft hole. The connection end of the first driving component 130 is inserted into the first fixing member 231. Of course, the connection end of the first driving component 130 can also have a shaft hole. Correspondingly, the first fixing member 231 has a round shaft. In this case, the first fixing member 231 is inserted into the connection end of the first driving component 130. Further, to ensure the movement reliability of the upper and lower air deflectors 210 and avoid abnormal problems such as jitter during the up and down air sweeping process, the radial cooperation gap between the first driving component 130 and the first connection end 2311 is between 0.05 mm and 0.1 mm.
[0043] The connection end of the first driving component 130 is coaxially provided with a polygonal rotating shaft. The right end of the connecting rod 110 is provided with a cylindrical member. The cylindrical member is axially provided with a polygonal shaft hole that can cooperate with the connecting shaft. The polygonal rotating shaft is inserted into the polygonal shaft hole. The first driving component 130 realizes the left and right rotation movement of the air dispersing piece 120 under the transmission action of the polygonal rotating shaft.
[0044] The second connection end 2321 cooperates with the left end of the connecting rod 110 on the air dispersing member 100. Specifically, the second connection end 2321 has a round hole that can cooperate with the outer diameter of the connecting rod 110. The left end of the connecting rod 110 is rotatably inserted into the round hole. Among them, the radial cooperation gap between the two is between 0.03 mm and 0.05 mm. The third connection end 2322 cooperates with the second driving component 220. Specifically, the connection end of the second driving component 220 is a polygonal shaft, and the third connection end 2322 has a polygonal cylindrical hole that can cooperate with the output end of the second driving component 220. The connection end of the second driving component 220 is inserted into the third connection end 2322, so as to ensure that the second driving component 220 can drive the air deflector 210 to realize the up and down rotation movement.
[0045] Further, the first fixing member 231 and the second fixing member 232 are coaxially arranged. Then, when the first driving component 130 drives the air dispersing plate to rotate and the second driving component 220 drives the air deflector 210 to rotate, both the air dispersing plate and the air deflector 210 rotate along the same axis, so as to ensure that the air dispersing piece 120 can rotate reliably by 360° while realizing the uniform guidance of the fluid.
[0046] In some specific embodiments of the present utility model, the divergent air supply ceiling unit 300 includes a main body 310 and at least three air guiding structures 200. The multiple air guiding structures 200 are circumferentially arranged on the main body 310, and the air guiding plate 210 is located on the side of the air dispersing member 100 away from the main body 310.
[0047] As Figure 4 and Figure 5 shown, Figure 4 is a schematic diagram of the overall structure of the ceiling unit. The ceiling unit is rectangular, and the air outlet of the ceiling unit is located at the edge position opposite to the four sides. It should be noted that for the four corner positions of the ceiling unit, the air supply and blowing are greatly restricted, resulting in uneven air flow at the indoor positions corresponding to the four corners. Specifically, the air flow blown out from the inside of the ceiling unit is concentrated and blown into the room through the air outlets located around. Compared with the positions corresponding to the corners, the positions corresponding to the four sides of the ceiling unit have a concentrated air supply situation, which easily causes uneven indoor air supply and leads to uneven indoor temperature. In this specific embodiment, the ceiling unit has four air outlets, and each air outlet is provided with an air guiding structure 200. The air guiding structure 200 is fixed to the ceiling unit by screws. Thus, the first driving assembly 130 drives the air dispersing plate to rotate, and the second driving assembly 220 drives the air guiding plate 210 to rotate. Under the action of the first driving assembly 130, the maximum angle reached by the air dispersing piece 120 is greater than 50°. The air dispersing plate and the air guiding plate 210 cooperate with each other to convey the air flow blown out from the position of the main air outlet facing directly to the four corners of the ceiling unit, thereby increasing the air supply and blowing range, avoiding the concentration of air flow, not only improving the uniformity of indoor air flow, reducing the local temperature difference indoors, but also greatly improving the comfort of users.
[0048] The above has described the embodiments of the present utility model in detail with reference to the drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present utility model.
Claims
1. A wind-dispersing component, characterized in that, Comprising: Connecting rod (110); A plurality of air-diffusing fins (120), the plurality of air-diffusing fins (120) are arranged on the connecting rod (110) along the axial direction, the plurality of air-diffusing fins (120) are arranged in the same direction and each has an included angle with the connecting rod (110); A first driving assembly (130), the first driving assembly (130) is connected to the connecting rod (110), and the first driving assembly (130) is used to drive the connecting rod (110) to rotate.
2. The air-diffusing member according to claim 1, wherein, The plurality of air-diffusing fins (120) are coaxially arranged with the connecting rod (110).
3. The air-diffusing component according to claim 1, wherein, The included angle between the air-diffusing fin (120) and the connecting rod (110) is α, where 40° < α < 60°.
4. A wind guiding structure, characterized in that, Comprising the air-diffusing member (100) according to any one of claims 1 to 3, and A wind guiding plate (210), the wind guiding plate (210) is rotatably connected to the connecting rod (110); A second driving assembly (220), the second driving assembly (220) is arranged on the wind guiding plate (210), and the second driving assembly (220) is used to drive the wind guiding plate (210) to rotate.
5. The air guiding structure according to claim 4, wherein The wind guiding structure (200) further includes a fixing assembly (230), the fixing assembly (230) is arranged on the wind guiding plate (210), and the wind guiding plate (210) is rotatably connected to the connecting rod (110) through the fixing assembly (230).
6. The air guiding structure according to claim 5, characterized in that, The fixing assembly (230) includes a first fixing member (231) and a second fixing member (232) arranged on the wind guiding plate (210), the first fixing member (231) is connected to the first driving assembly (130), the second fixing member (232) is connected to the second driving assembly (220), and the second fixing member (232) is connected to the connecting rod (110).
7. The air guiding structure according to claim 6, characterized in that, The connection positions of the first fixing member (231) and the second fixing member (232) with the connecting rod (110) are coaxially arranged.
8. The air guiding structure according to claim 6, wherein, The first fixing member (231) has a first connection end (2311), the first fixing member (231) is connected to the first driving assembly (130) through the first connection end (2311), the second fixing member (232) has a second connection end (2321) and a third connection end (2322) arranged oppositely, the second fixing member (232) is rotatably connected to the connecting rod (110) through the second connection end (2321), and the second fixing member (232) is connected to the second driving assembly (220) through the third connection end (2322).
9. A divergent air supply ceiling unit, characterized in that, Comprising a main body (310) and at least three wind guiding structures (200) according to any one of claims 4 to 8, the plurality of wind guiding structures (200) are arranged on the main body (310) along the circumferential direction.
10. The diverging air supply ceiling unit according to claim 9, characterized in that, The wind guiding plate (210) is located on the side of the air-diffusing member (100) away from the main body (310).