Air supply assembly and air supply equipment

Abstract

The invention provides an air supply assembly and air supply equipment, and belongs to the technical field of air supply equipment. According to the air supply assembly, the supporting assembly is arranged to be the seat body part and the frame body part, the air inlet penetrating up and down is formed in the middle of the seat body part, the frame body part extending upwards is connected to the edge of the seat body part, and through the design, the whole air supply assembly is compact in structure and can be conveniently integrated into various devices. The air outlet face cover covers the periphery of the supporting assembly and is in running fit with the supporting assembly, so that the equipment can adjust the air outlet direction according to needs. Meanwhile, a motor is arranged in the center of the top of the frame part, a shaft sleeve is arranged in the center of the inner side of the top of the air outlet cover, the motor and the shaft sleeve are in transmission fit together to drive the air outlet cover to rotate relative to the supporting assembly, the transmission structure is simplified, and the transmission efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of air supply equipment, and in particular to an air supply component and air supply equipment. Background Art

[0002] The air outlet and air sweeping of existing air supply equipment require the drive of moving parts, and usually a structure driven by a motor and gears is adopted. This structure occupies a small space and can reserve more air outlets and air ducts for the head air outlet; the head air sweeping mainly includes two forms: swinging of the air guide plate and rotation of the drum grille. The rotation of the drum grille often requires a complex gear and gear plate transmission structure to drive it. The motion structure is complex, the assembly efficiency is low, the cost is high, and the assembly requirements between multiple moving parts are also very high. Summary of the invention

[0003] The embodiment of the present application provides an air supply assembly and an air supply device. By setting the support assembly into a seat body part and a frame body part, an air inlet penetrating from top to bottom is formed in the middle of the seat body part, and a frame body part extending upward is connected at the edge. This design makes the structure of the entire air supply assembly compact, with high space utilization, and easy to integrate into various devices. The air outlet mask is arranged on the periphery of the support assembly and rotates with the support assembly. This design allows the air outlet mask to rotate relative to the support assembly, providing flexibility and allowing the air outlet direction to be adjusted as needed. An air supply channel connecting the air inlet and the air outlet can be defined between the support assembly and the air outlet mask, which means that air can flow smoothly from the air inlet, pass through the air supply channel, and finally be sent out from the air outlet, thereby achieving effective air flow and air supply functions. A motor is arranged at the center position of the top of the frame body part, and a shaft sleeve is arranged at the center position of the top inner side of the air outlet mask. The motor and the shaft sleeve are matched together in transmission to drive the air outlet mask to rotate relative to the support assembly. This design simplifies the transmission structure and improves the transmission efficiency. It is also convenient to control the rotation of the air outlet mask and achieve precise wind direction adjustment. Specific:

[0004] A first aspect of an embodiment of the present application provides an air supply assembly, including:

[0005] The support assembly includes a base body and a frame body. The middle of the base body is formed with an air inlet that runs through from top to bottom, and the edge is connected with a frame body that extends upward;

[0006] The air outlet mask is a cylindrical cover structure with a mounting opening formed at the bottom and an air outlet formed in a partial circumferential area. The air outlet mask is arranged on the outer periphery of the support assembly and is rotatably matched with the support assembly, and an air supply channel connecting the air inlet and the air outlet is defined between the rotatably matched support assembly and the air outlet mask;

[0007] A motor is arranged at the top center position of the upwardly extending frame part, and a shaft sleeve is arranged at the top inner center position of the air outlet mask. The motor shaft and the shaft sleeve of the motor are matched together to drive the air outlet mask to rotate relative to the supporting assembly.

[0008] In the above technical solution, the air outlet mask is divided into a front air supply area with an air outlet and a rear closed area without an air outlet in its circumferential direction;

[0009] An air supply cavity having an air inlet at the bottom and openings in the circumferential direction is defined between the seat body portion and the frame body portion of the support assembly;

[0010] When the front air supply area of ​​the air outlet mask rotates to a position corresponding to the air supply cavity of the supporting assembly, the air outlet of the air outlet mask and the air supply cavity are connected to form an air supply channel; when the rear closed area of ​​the air outlet mask rotates to a position corresponding to the air supply cavity of the supporting assembly, the air outlet and the air supply cavity are not connected.

[0011] In the above technical solution, a rolling matching structure is formed between the air outlet mask and the support assembly, and the rolling matching structure includes a roller assembly and a roller track that match each other;

[0012] One of the roller assembly and the roller track is arranged on the supporting assembly, and the other is arranged on the air outlet mask.

[0013] In the above technical solution, the roller assembly includes a plurality of rollers arranged on the inner side of the top of the air outlet mask and distributed circumferentially, and the roller track includes an arc track arranged at the top position of the frame part;

[0014] When the air outlet mask is arranged on the outside of the supporting assembly, a plurality of rollers are slidably matched with the roller tracks.

[0015] In the above technical solution, the air outlet mask includes a front air supply area with an air outlet and a rear closed area without an air outlet, and the front air supply area and the rear closed area together form the air outlet mask;

[0016] The multiple rollers include a first roller arranged at the center of the front air supply area, and multiple second rollers distributed on both sides of the first roller and symmetrical about a line connecting the first roller and the center point of the air outlet mask.

[0017] In the above technical solution, the air supply component also includes:

[0018] The detection component is used to detect and / or control the rotation angle and / or rotation position of the air outlet mask when it rotates relative to the support component.

[0019] In the above technical solution, the air outlet mask is further provided with a calibration rib, which is convexly arranged on the inner side of the top of the air outlet mask and is arranged close to the rear closed area of ​​the air outlet mask;

[0020] The top of the frame part includes a front side of the frame top with a roller track and a rear side of the frame top without a roller track, and the detection component is arranged on the rear side of the frame top;

[0021] When the air outlet mask rotates relative to the supporting assembly, the detection assembly arranged on the rear side of the top of the frame is used to detect the position of the calibration ribs arranged on the closed area on the rear side of the air outlet mask, and control the rotation direction and / or rotation angle of the air outlet mask according to the position of the calibration ribs.

[0022] In the above technical solution, two groups of detection components are provided, and both groups of detection components are arranged at the rear side of the frame top of the frame part and distributed on both sides of the roller track length direction at the front side of the frame top;

[0023] One set of detection components is used to detect and control the rotation position and / or rotation angle of the air outlet mask during forward rotation, and the other set of detection components is used to detect and control the rotation position and / or rotation angle of the air outlet mask during reverse rotation.

[0024] In the above technical solution, the detection component includes a detector and a controller, wherein the detector is used to detect the movement position of the calibration rib when the air outlet mask rotates relative to the support component, and the controller is used to control the rotation direction and / or rotation angle of the air outlet mask according to the detection data of the detector.

[0025] In the above technical solution, the detector includes a photoelectric switch and a micro switch, the photoelectric switch is arranged closer to the roller track relative to the micro switch, and the photoelectric switch is arranged farther from the rotation center of the air outlet mask relative to the micro switch;

[0026] When the air outlet mask rotates relative to the supporting assembly, the calibration rib on the air outlet mask has a first movement position and a second movement position. When the calibration rib is in the first movement position, the calibration rib is located on the inner side of the photoelectric switch and blocks the signal transmission path of the photoelectric switch. When the calibration rib is in the second movement position, the calibration rib abuts against the micro switch to trigger the micro switch.

[0027] In the above technical solution, the air supply component also includes:

[0028] A top cover and a bearing frame, wherein the top cover is connected to the top of the air outlet mask and forms an air outlet module with the air outlet mask, and the bearing frame is connected to the bottom of the support assembly and forms a support module with the support assembly;

[0029] The air outlet module is sleeved on the support module and forms an air supply assembly with the support module.

[0030] In the above technical solution, the top cover is arranged on the top of the air outlet mask to cover the connection area between the motor and the shaft sleeve;

[0031] The bearing frame is arranged at the bottom of the seat body part in the support assembly, and the bearing frame and the bottom of the air outlet mask are rotatably matched together;

[0032] The bearing frame is an annular frame body with a connecting opening in the middle, and the connecting opening in the middle of the bearing frame is communicated with the air inlet of the seat body part in the support component.

[0033] In the above technical solution, a flow guiding structure is also provided on the top of the frame part of the support assembly, and the flow guiding structure is used to guide the longitudinal airflow into a transverse flow;

[0034] The longitudinal airflow entering the air supply component from the air inlet can be guided by the guide structure and laterally guided to the side air outlet of the air supply component.

[0035] In the above technical solution, a plurality of grille bars are provided at the air outlet of the air outlet mask, the plurality of grille bars are all extended along the axial direction of the air outlet mask, and the plurality of grille bars are arranged along the circumferential direction of the air outlet mask.

[0036] A second aspect of an embodiment of the present application provides an air supply device, which includes the air supply component provided by the first aspect of an embodiment of the present application.

[0037] In the above technical solution, the air supply device has an upper air supply duct extending upward and / or a lower air supply duct extending downward;

[0038] The air inlet of the air supply component is connected to the air outlet side of the upper air supply duct and / or the air inlet of the air supply component is connected to the air outlet side of the lower air supply duct.

[0039] In the above technical solution, the air supply device is a cabinet air conditioner with an upper air outlet and a lower air outlet.

[0040] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0041] In the embodiment of the present application, the support assembly is arranged into a seat body part and a frame body part, an air inlet is formed in the middle of the seat body part and extends upward, and the edge is connected to the frame body part extending upward. This design makes the structure of the entire air supply assembly compact, with high space utilization, and is easy to integrate into various devices. The air outlet mask is arranged on the periphery of the support assembly and rotates with the support assembly. This design allows the air outlet mask to rotate relative to the support assembly, providing flexibility and allowing the air outlet direction to be adjusted as needed. An air supply channel connecting the air inlet and the air outlet can be defined between the support assembly and the air outlet mask, which means that air can flow smoothly from the air inlet, pass through the air supply channel, and finally be sent out from the air outlet, thereby achieving effective air flow and air supply functions. A motor is arranged at the center position of the top of the frame body part, and a shaft sleeve is arranged at the center position of the top inner side of the air outlet mask. The motor and the shaft sleeve are matched together in transmission to drive the air outlet mask to rotate relative to the support assembly. This design simplifies the transmission structure and improves the transmission efficiency. It is also convenient to control the rotation of the air outlet mask and achieve precise wind direction adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the exploded structure of the air supply assembly in the embodiment of the present application;

[0043] Figure 2 This is a schematic diagram of the main structure of the air supply assembly after assembly in the embodiment of the present application;

[0044] Figure 3 This is a schematic diagram of the top view of the air supply assembly after assembly in the embodiment of the present application, in which the top cover of the air supply assembly is hidden;

[0045] Figure 4 This is a schematic diagram of the top-sectional structure of the air supply assembly after assembly in the embodiment of the present application;

[0046] Figure 5 This is a schematic diagram of the side cross-sectional structure of the air supply assembly after assembly in the embodiment of the present application;

[0047] Figure 6 It is a schematic diagram of the top view of the structure when the top of the frame part of the support assembly cooperates with the roller in the embodiment of the present application;

[0048] Figure 7 This is a schematic diagram of the main structure of the roller on the air outlet mask in the embodiment of the present application;

[0049] Figure 8 It is a schematic diagram of the upward structure of the roller on the air outlet mask in the embodiment of the present application.

[0050] in:

[0051] 100-support assembly; 101-base body; 1011-air inlet; 102-frame body;

[0052] 200-air outlet mask; 200a-front air supply area; 200b-rear closed area; 201-air outlet; 202-shaft sleeve; 203-calibration rib;

[0053] 300-motor;

[0054] 400-air supply cavity;

[0055] 500-rolling matching structure; 501-roller assembly; 5011-roller; 502-roller track;

[0056] 600-detection component; 601-photoelectric switch; 602-micro switch;

[0057] 700-top cover;

[0058] 800-bearing frame; 801-connecting port;

[0059] 900- diversion structure. DETAILED DESCRIPTION

[0060] 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0061] Throughout the specification and claims, the following terms have at least the meanings explicitly associated herein, unless the context dictates otherwise. The meanings identified below do not necessarily limit the terms, but merely provide illustrative examples of the terms.

[0062] In the description of the present invention, the phrase "in one embodiment" does not necessarily refer to the same embodiment, although it may refer to the same embodiment. Similarly, the phrase "in some embodiments" as used herein, when used multiple times, does not necessarily refer to the same embodiment, although it may refer to the same embodiment. As used herein, the term "or" is an inclusive "or" operator and is equivalent to the term "and / or", unless the context clearly dictates otherwise. The term "based on" is not exclusive and allows for additional factors not described, unless the context clearly dictates otherwise. The word "exemplary" means "used as an example, instance or illustration" in this article. Any embodiment described herein as "exemplary" is not necessarily interpreted as being superior or superior to other embodiments. The scope of the present invention is limited only by the scope of the appended claims, and any examples set forth in this specification are not intended to be limiting, but only to set forth some of the many possible embodiments of the claimed invention. The various embodiments provided by the present invention should not be interpreted as limiting the scope of protection of the present invention.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0064] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0065] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0067] Background

[0068] The air outlet and air sweeping of existing air supply equipment require the drive of moving parts, and usually a structure driven by a motor and gears is adopted. This structure occupies a small space and can reserve more air outlets and air ducts for the head air outlet; the head air sweeping mainly includes two forms: swinging of the air guide plate and rotation of the drum grille. The rotation of the drum grille often requires a complex gear and gear plate transmission structure to drive it. The motion structure is complex, the assembly efficiency is low, the cost is high, and the assembly requirements between multiple moving parts are also very high.

[0069] Based on this, Figure 1-Figure 8 As shown, the first aspect of the embodiment of the present application provides an air supply component, including:

[0070] The support assembly 100 includes a base portion 101 and a frame portion 102. The base portion 101 is provided with an air inlet 1011 extending vertically therethrough in the middle thereof, and the frame portion 102 extending upward is connected to the edge thereof;

[0071] The air outlet mask 200 is a cylindrical cover structure with a mounting opening formed at the bottom and an air outlet 201 formed in a partial circumferential area. The air outlet mask 200 is arranged on the outer periphery of the support assembly 100 and is rotatably matched with the support assembly 100, and an air supply channel connecting the air inlet 1011 and the air outlet 201 is defined between the rotatably matched support assembly 100 and the air outlet mask 200;

[0072] A motor 300 is arranged at the top center position of the upwardly extending frame part 102, and a shaft sleeve 202 is arranged at the top inner center position of the air outlet mask 200. The motor shaft of the motor 300 and the shaft sleeve 202 are matched together to drive the air outlet mask 200 to rotate relative to the support assembly 100.

[0073] In the embodiment of the present application, the support assembly 100 is configured as a base portion 101 and a frame portion 102, and an air inlet 1011 is provided in the middle of the base portion 101, which runs through the upper and lower parts, and the frame portion 102 extending upward is connected to the edge. This design makes the structure of the entire air supply assembly compact, with high space utilization, and is easy to integrate into various devices. The air outlet mask 200 is provided on the periphery of the support assembly 100 and is rotatably matched with the support assembly 100. This design allows the air outlet mask 200 to rotate relative to the support assembly 100, providing flexibility and allowing the air outlet direction to be adjusted as needed. An air supply channel connecting the air inlet 1011 and the air outlet 201 can be defined between the support assembly 100 and the air outlet mask 200, which means that air can flow smoothly from the air inlet 1011, pass through the air supply channel, and finally be sent out from the air outlet 201, thereby achieving effective air flow and air supply functions. A motor 300 is disposed at the center of the top of the frame portion 102, and a shaft sleeve 202 is disposed at the center of the top inner side of the air outlet mask 200. The motor 300 and the shaft sleeve 202 are coupled together to drive the air outlet mask 200 to rotate relative to the support assembly 100. This design simplifies the transmission structure, improves the transmission efficiency, and also facilitates the control of the rotation of the air outlet mask 200 to achieve precise wind direction adjustment.

[0074] Further, in some possible embodiments, the air outlet mask 200 is divided in its circumferential direction into a front air supply area 200a having an air outlet 201 and a rear closed area 200b without an air outlet 201;

[0075] An air supply cavity 400 having an air inlet 1011 at the bottom and openings in the circumferential direction is defined between the base portion 101 and the frame portion 102 of the support assembly 100;

[0076] When the front air supply area 200a of the air outlet mask 200 rotates to a position corresponding to the air supply cavity 400 of the support assembly 100, the air outlet 201 of the air outlet mask 200 is connected to the air supply cavity 400 to form an air supply channel, and when the rear closed area 200b of the air outlet mask 200 rotates to a position corresponding to the air supply cavity 400 of the support assembly 100, the air outlet 201 is not connected to the air supply cavity 400.

[0077] In the embodiment of the present application, the air outlet mask is divided into a front air supply area 200a with an air outlet 201 and a rear closed area 200b without an air outlet 201. This design allows the air supply component to achieve directional air supply according to the rotation position of the air outlet mask 200. When the front air supply area of ​​the air outlet mask corresponds to the air supply cavity of the support component, an effective air supply channel can be formed to achieve air supply. By rotating the air outlet mask 200, the connection state between the air outlet 201 and the air supply cavity 400 can be controlled, so as to flexibly control the wind direction. This design provides a simple and effective method to adjust the air supply direction to meet different usage requirements. When the rear closed area 200b of the air outlet mask 200 rotates to a position corresponding to the air supply cavity 400, the air outlet 201 is not connected to the air supply cavity 400, which can reduce ineffective air supply and improve air supply efficiency. This design helps to reduce energy waste and improve overall energy efficiency. At the same time, the design of the front air supply area 200a and the rear closed area 200b of the air outlet mask 200 not only realizes the wind direction control in terms of function, but also provides a simple and modern appearance visually. When air supply is not needed, the rear closed area 200b of the air outlet mask 200 can be rotated to a position corresponding to the air supply cavity 400, so as to shield the air supply cavity 400. In this way, when the user observes the air supply assembly from the outside to the inside, the appearance of the air supply assembly is smoother and simpler, which helps to coordinate the appearance of the air supply assembly with various environments and equipment. In addition, the rear closed area 200b of the air outlet mask 200 can be used as a closed space when no air is supplied, which helps to protect the internal mechanical parts and reduce the intrusion of dust and debris, thereby reducing the difficulty of maintenance and cleaning.

[0078] It is worth mentioning that in the embodiment of the present application, the space of the support assembly 100 is cleverly utilized by designing the support assembly 100 as described above. On the one hand, the support assembly 100 can cooperate with the air outlet mask 200 to realize the rotation of the air outlet mask 200. On the other hand, it can also define an air supply duct between the air outlet mask 200 to realize the flow of air inside the air supply assembly.

[0079] Further, in some possible implementations, a rolling matching structure 500 is formed between the air outlet mask 200 and the support assembly 100, and the rolling matching structure 500 includes a roller assembly 501 and a roller track 502 that match each other;

[0080] One of the roller assembly 501 and the roller track 502 is disposed on the supporting assembly 100 , and the other is disposed on the air outlet mask 200 .

[0081] In the embodiment of the present application, by providing a rolling fit structure 500 between the air outlet mask 200 and the support assembly 100, the friction during rotation can be significantly reduced, which helps to reduce the heat and wear generated by friction and extend the service life of the air supply assembly. The rolling fit structure 500 allows the air outlet mask 200 and the support assembly 100 to rotate more flexibly, which helps to achieve smooth and precise wind direction adjustment and improve user experience. At the same time, the design of the roller assembly 501 and the roller track 502 provides a stable rotation mechanism, so that the air outlet mask 200 remains stable during rotation, reducing dislocation or damage caused by vibration or impact.

[0082] Further, in some possible implementations, the roller assembly 501 includes a plurality of rollers 5011 disposed on the inner side of the top of the air outlet mask 200 and distributed circumferentially, and the roller track 502 includes an arc track disposed at the top of the frame portion 102;

[0083] When the air outlet mask 200 is disposed on the outer side of the supporting assembly 100 , the plurality of rollers 5011 are slidably matched with the roller tracks 502 .

[0084] The roller assembly 501 in the embodiment of the present application is arranged on the inner side of the top of the air outlet mask 200 and is distributed circumferentially, and cooperates with the arc roller track 502 at the top position of the frame part 102. This design enables the air outlet mask to achieve smoother and continuous movement when rotating, and optimizes the rotational cooperation. Thereby achieving the effect of supporting the air outlet mask 200 from the inside. The sliding cooperation of multiple rollers 5011 and the arc roller track 502 can provide multiple contact points, which helps to disperse the load and reduce the pressure of a single contact point, thereby improving the accuracy and reliability of the movement. The circumferentially distributed roller design can provide better support, making the air outlet mask 200 more stable when rotating and reducing vibration or swing caused by eccentric force. The design of the arc roller track 502 simplifies the manufacturing and assembly process of the roller assembly 501 and the roller track 502, because the arc track is easier to manufacture and install than a complex geometric shape.

[0085] Further, in some possible implementations, the air outlet mask 200 includes a front air supply area 200a having an air outlet and a rear closed area 200b without an air outlet 201, and the front air supply area 200a and the rear closed area 200b together form the air outlet mask 200;

[0086] The multiple rollers 5011 include a first roller arranged at the center of the front air supply area 200a, and multiple second rollers distributed on both sides of the first roller and symmetrical about the line connecting the first roller and the center point of the air outlet mask 200.

[0087] In the design of the roller assembly 501, the first roller is located at the center of the front air supply area, and the plurality of second rollers are symmetrically distributed on both sides. This layout helps to balance the load when the air outlet mask 200 rotates and reduce instability or wear caused by the center of gravity offset. The first roller is located at the center, and the plurality of second rollers are symmetrically distributed. This design enhances the structural strength of the air outlet mask 200, especially when subjected to strong wind or external force, and can better maintain the shape and position.

[0088] Preferably, 5 groups of rollers 5011 are installed, except for the rear side of the grille, which corresponds to the position of the calibration rib 203. The angle between each roller 5011 is 60 degrees. In this way, the air outlet mask 200 can be evenly supported, and the roller assembly 501 is matched with the roller track 502 designed on the top of the support frame, so that the air outlet mask 200 can rotate stably along the concentric track of the motor shaft.

[0089] Furthermore, in some possible implementations, the air supply assembly further includes:

[0090] The detection component 600 is used to detect and / or control the rotation angle and / or rotation position of the air outlet mask 200 when it rotates relative to the support component 100.

[0091] In the embodiment of the present application, by adding the detection component 600, the air supply component can accurately detect and control the rotation angle and position of the air outlet mask 200 relative to the support component 100. This helps to achieve precise wind direction control and meet the needs of specific application scenarios. The detection component 600 can monitor the rotation state of the air outlet mask 200 in real time, so that the air supply component can quickly respond to the user's control instructions, improve the flexibility and responsiveness of the operation. At the same time, the detection component can monitor whether the rotation of the air outlet mask 200 exceeds a predetermined range, thereby avoiding damage or malfunction caused by excessive rotation, and enhancing the safety and reliability of the air supply component. By accurately controlling the rotation of the air outlet mask 200, the detection component 600 helps to optimize the air supply efficiency and effect, and ensure that the air supply is uniform and covers the required area.

[0092] Furthermore, in some possible implementations, the air outlet mask 200 is further provided with a calibration rib 203, which is convexly arranged on the inner side of the top of the air outlet mask 200 and is arranged close to the rear closed area 200b of the air outlet mask 200;

[0093] The top of the frame portion 102 includes a front side of the frame top with a roller track 502 and a rear side of the frame top without a roller track, and the detection assembly 600 is disposed on the rear side of the frame top;

[0094] When the air outlet mask 200 rotates relative to the supporting assembly 100, the detection assembly 600 arranged on the rear side of the top of the frame is used to detect the position of the calibration rib 203 arranged on the closed area 200b on the rear side of the air outlet mask 200, and control the rotation direction and / or rotation angle of the air outlet mask 200 according to the position of the calibration rib 203.

[0095] The arrangement of the calibration ribs 203 in the embodiment of the present application enables the detection assembly 600 to more accurately locate the position of the air outlet mask 200, which is essential for ensuring the correct fit between the air outlet mask 200 and the support assembly 100. By detecting the position of the calibration ribs 203, the detection assembly 600 can ensure that the air outlet mask 200 does not exceed a predetermined range when rotating, thereby enhancing the reliability and safety of the operation.

[0096] Further, in some possible implementations, two groups of detection components 600 are provided, and both groups of detection components 600 are arranged at the rear side of the frame top of the frame portion 102 and distributed on both sides of the roller track 502 at the front side of the frame top in the length direction;

[0097] One set of detection components 600 is used to detect and control the rotation position and / or rotation angle of the air outlet mask 200 during forward rotation, and the other set of detection components 600 is used to detect and control the rotation position and / or rotation angle of the air outlet mask 200 during reverse rotation.

[0098] In the embodiment of the present application, two groups of detection components 600 are arranged on the rear side of the top of the frame, so that the rotation position and angle of the air outlet mask 200 during forward and reverse rotation can be detected and controlled respectively, providing more comprehensive control capabilities. The two groups of detection components 600 correspond to the forward and reverse rotation of the air outlet mask 200 respectively. This design can improve the accuracy of control and ensure that the rotation of the air outlet mask 200 in any direction can be accurately controlled. The two groups of detection components 600 are distributed on both sides of the length direction of the roller track 502. This symmetrical layout helps to maintain the balance and symmetry of the air supply component structure.

[0099] Further, in some possible embodiments, the detection component 600 includes a detector and a controller, wherein the detector is used to detect the movement position of the calibration rib 203 when the air outlet mask 200 rotates relative to the support assembly 100, and the controller is used to control the rotation direction and / or rotation angle of the air outlet mask 200 according to the detection data of the detector.

[0100] Further, in some possible implementations, the detector includes a photoelectric switch 601 and a micro switch 602, the photoelectric switch 601 is arranged closer to the roller track 502 relative to the micro switch 602, and the photoelectric switch 601 is arranged farther from the rotation center of the air outlet mask 200 relative to the micro switch 602;

[0101] When the air outlet mask 200 rotates relative to the supporting assembly 100, the calibration rib 203 on the air outlet mask 200 has a first movement position and a second movement position. When the calibration rib 203 is in the first movement position, the calibration rib 203 is located on the inner side of the photoelectric switch 601 and blocks the signal transmission path of the photoelectric switch 601. When the calibration rib 203 is in the second movement position, the calibration rib 203 abuts against the micro switch 602 to trigger the micro switch 602.

[0102] In the embodiment of the present application, by using two different types of detectors, namely, a photoelectric switch 601 and a micro switch 602, the air supply assembly can realize dual detection of the rotation position of the air outlet mask 200, thereby improving the accuracy and reliability of the detection. The photoelectric switch 601 and the micro switch 602 correspond to different movement positions of the calibration rib 203 on the air outlet mask 200, respectively. This design allows the controller to accurately control the rotation direction and angle of the air outlet mask 200 according to the specific position of the calibration rib 203.

[0103] Specifically, two pairs of photoelectric switches 601 and two pairs of micro switches 602 are symmetrically installed on the top rear side of the frame part 102. They are located between the air outlet mask 200 and the support assembly 100. The electronic components can effectively detect the position and state of the air outlet mask 200 when rotating. The photoelectric switch 601 detects the position of the air outlet mask 200 when sweeping the air left and right by contacting the position of the calibration rib 203 on the rear side of the air outlet mask 200. When the calibration rib 203 rotates to the position of the photoelectric switch 601, the signal transmission is blocked. The photoelectric switch 601 senses that the left / right air sweep is in place, and the program control changes back to drive the air outlet mask 200 to rotate in the other direction, thereby achieving the effect of accurately controlling the left and right air sweep angles. At the same time, the calibration rib 203 and the photoelectric signal switch are evenly alternated, which can control the motor 300 shaft to output rotation at a uniform speed, so that the left and right air sweeps are uniform. The micro switch 602 is used to detect whether the air outlet mask 200 is reset to its original position. When the air outlet mask 200 is artificially rotated to increase its rotation angle {manually turned} and contacts the micro switch 602, the air outlet mask 200 will be driven to automatically reset to achieve the effect of centering the air outlet.

[0104] Furthermore, in some possible implementations, the air supply assembly further includes:

[0105] A top cover 700 and a bearing frame 800, wherein the top cover 700 is connected to the top of the air outlet mask 200 and forms an air outlet module with the air outlet mask 200, and the bearing frame 800 is connected to the bottom of the support assembly 100 and forms a support module with the support assembly 100;

[0106] The air outlet module is sleeved on the support module and forms an air supply assembly with the support module.

[0107] Further, in some possible implementations, the top cover 700 is disposed on the top of the air outlet mask to cover the connection area between the motor 300 and the shaft sleeve 202;

[0108] The bearing frame 800 is disposed at the bottom of the seat body portion 101 in the support assembly 100, and the bearing frame 800 and the bottom of the air outlet mask 200 are rotatably matched together;

[0109] The bearing frame 800 is an annular frame having a communication opening 801 in the middle, and the communication opening 801 in the middle of the bearing frame 800 is communicated with the air inlet 1011 of the seat body portion 101 of the support assembly 100 .

[0110] The top cover 700 and the bearing frame 800 are arranged on the top of the air outlet mask 200 to cover the connection area between the motor 300 and the shaft sleeve 202. The bearing frame 800 is arranged at the bottom of the seat body part 101 in the support assembly 100, and the bearing frame 800 and the bottom of the air outlet mask 200 are rotatably matched together;

[0111] The bearing frame 800 is an annular frame having a communication opening 801 in the middle, and the communication opening 801 in the middle of the bearing frame 800 is communicated with the air inlet 1011 of the seat body portion 101 of the support assembly 100 .

[0112] The top cover 700 in the embodiment of the present application is designed to cover the connection area between the motor 300 and the sleeve 202, so that the motor 300 and the sleeve 202 can be protected from dust, moisture and other possible damages, and their service life can be extended. At the same time, the setting of the top cover 700 enhances the overall sealing of the air supply assembly, helps to reduce air leakage and improve air supply efficiency. The top cover can also provide a neat appearance, so that the connection area between the motor 300 and the sleeve 202 is not directly exposed to the outside, which improves the overall aesthetics of the air supply assembly. The rotational cooperation between the bearing frame 800 and the bottom of the air outlet mask 200 allows the air outlet mask to rotate freely while maintaining the stability and reliability of the structure, achieving the effect of supporting the air outlet mask 200 from the bottom, and stably outputting the rotational motion. The connecting port 801 in the middle of the bearing frame 800 is connected to the air inlet 1011 of the seat body part 101 in the support assembly 100. This design helps to optimize the air flow path and improve the air supply efficiency. The annular design of the bearing frame 800 provides additional support and enhances the structural stability of the air supply assembly.

[0113] Furthermore, in some possible implementations, a guide structure 900 is further provided on the top of the frame portion 102 of the support assembly 100, and the guide structure 900 is used to guide the longitudinal airflow to a lateral flow;

[0114] The longitudinal airflow entering the air supply assembly from the air inlet 1011 can be guided by the guide structure 900 and laterally guided to the side air outlet 201 of the air supply assembly. Preferably, the guide structure 900 is a guide cover.

[0115] The design of the guide structure 900 in the embodiment of the present application can guide the longitudinal airflow to a lateral flow. This design helps to change the direction of the airflow as needed to meet different air supply requirements. Through the guide structure, the airflow can be more directly guided from the air inlet 1011 to the side air outlet 201, reducing the ineffective circulation of the airflow inside the air supply component, thereby improving the air supply efficiency. By optimizing the airflow direction, energy waste is reduced because the airflow can be more directly delivered to where it is needed.

[0116] Further, in some possible embodiments, a plurality of grille bars are provided at the air outlet of the air outlet mask 200 , the plurality of grille bars are all extended along the axial direction of the air outlet mask 200 , and the plurality of grille bars are arranged along the circumferential direction of the air outlet mask 200 .

[0117] Furthermore, the second aspect of the embodiment of the present application also provides an air supply device, which includes the air supply component provided by the first aspect of the embodiment of the present application.

[0118] Further, in some possible embodiments, the air supply device has an upper air supply duct extending upward and / or a lower air supply duct extending downward;

[0119] The air inlet of the air supply component is connected to the air outlet side of the upper air supply duct and / or the air inlet of the air supply component is connected to the air outlet side of the lower air supply duct.

[0120] Furthermore, in some possible implementations, the air supply device is a cabinet air conditioner having an upper air outlet and a lower air outlet.

[0121] In the above-mentioned embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. The steps shown in the relevant flow chart can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flow chart, in some cases, the steps shown or described can be executed in an order different from that here. In other words, the order of steps described in the foregoing embodiments is only an example, and it is also within the scope of protection of the embodiments of the present application to reasonably adjust the order of steps based on the content of the embodiments of the present application.

[0122] The sequence of serial numbers or introduction of the embodiments of the present application is for description only and does not represent the superiority or inferiority of the embodiments.

[0123] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0124] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An air supply component, characterized in that: include: A support assembly (100), the support assembly (100) comprising a base portion (101) and a frame portion (102), the base portion (101) having an air inlet (1011) extending vertically therethrough formed in the middle thereof, and the frame portion (102) extending upwardly connected to the edge thereof; An air outlet mask (200), the air outlet mask (200) being a cylindrical cover structure having a mounting opening formed at the bottom and an air outlet (201) formed in a partial circumferential area, the air outlet mask (200) being arranged on the outer periphery of the support assembly (100) and being rotatably engaged with the support assembly (100), and an air supply channel communicating with the air inlet (1011) and the air outlet (201) being defined between the rotatably engaged support assembly (100) and the air outlet mask (200); A motor (300) is arranged at the top center position of the frame part (102) extending upward, and a shaft sleeve (202) is arranged at the top inner center position of the air outlet mask (200). The motor shaft of the motor (300) and the shaft sleeve (202) are matched together in a transmission manner to drive the air outlet mask (200) to rotate relative to the support assembly (100).

2. The air supply assembly according to claim 1, characterized in that: The air outlet mask (200) is divided in its circumferential direction into a front air supply area (200a) having the air outlet (201) and a rear closed area (200b) not having the air outlet (201); An air supply cavity (400) having an air inlet (1011) at the bottom and openings in the circumferential direction is defined between the seat portion (101) and the frame portion (102) of the support assembly (100); When the front air supply area (200a) of the air outlet mask (200) is rotated to a position corresponding to the air supply cavity (400) of the support assembly (100), the air outlet (201) of the air outlet mask (200) and the air supply cavity (400) are connected to form the air supply channel, and when the rear closed area (200b) of the air outlet mask (200) is rotated to a position corresponding to the air supply cavity (400) of the support assembly (100), the air outlet (201) and the air supply cavity (400) are not connected.

3. The air supply assembly according to claim 1, characterized in that: A rolling matching structure (500) is formed between the air outlet mask (200) and the support assembly (100), and the rolling matching structure (500) includes a roller assembly (501) and a roller track (502) that match each other; One of the roller assembly (501) and the roller track (502) is arranged on the support assembly (100), and the other is arranged on the air outlet mask (200).

4. The air supply assembly according to claim 3, characterized in that: The roller assembly (501) comprises a plurality of rollers (5011) arranged on the inner side of the top of the air outlet mask (200) and distributed in a circumferential direction, and the roller track (502) comprises an arc-shaped track arranged at the top of the frame part (102); When the air outlet mask (200) is arranged on the outside of the support assembly (100), the plurality of rollers (5011) are slidably matched with the roller track (502).

5. The air supply assembly according to claim 4, characterized in that: The air outlet mask (200) comprises a front air supply area (200a) having the air outlet and a rear closed area (200b) not having the air outlet (201), wherein the front air supply area (200a) and the rear closed area (200b) together enclose the air outlet mask (200); The plurality of rollers (5011) include a first roller arranged at the center of the front air supply area (200a), and a plurality of second rollers distributed on both sides of the first roller and symmetrical about a line connecting the first roller and the center point of the air outlet mask (200).

6. The air supply assembly according to claim 5, characterized in that: The air supply assembly also includes: A detection component (600), the detection component (600) is used to detect and / or control the rotation angle and / or rotation position of the air outlet mask (200) when it rotates relative to the support component (100).

7. The air supply assembly according to claim 6, characterized in that: The air outlet mask (200) is also provided with a calibration rib (203), the calibration rib (203) being protrudingly arranged on the inner side of the top of the air outlet mask (200) and being arranged close to the rear closed area (200b) of the air outlet mask (200); The top of the frame part (102) comprises a front side of the frame top having the roller track (502) and a rear side of the frame top not having the roller track, and the detection component (600) is arranged on the rear side of the frame top; When the air outlet mask (200) rotates relative to the support assembly (100), the detection assembly (600) arranged on the rear side of the top of the frame is used to detect the position of the calibration rib (203) arranged on the closed area (200b) on the rear side of the air outlet mask (200), and control the rotation direction and / or rotation angle of the air outlet mask (200) according to the position of the calibration rib (203).

8. The air supply assembly according to claim 7, characterized in that: The detection components (600) are provided in two groups, and the two groups of the detection components (600) are both arranged at the rear side of the frame top of the frame part (102) and distributed on both sides of the roller track (502) at the front side of the frame top in the length direction; One group of the detection components (600) is used to detect and control the rotation position and / or rotation angle of the air outlet mask (200) during forward rotation, and another group of the detection components (600) is used to detect and control the rotation position and / or rotation angle of the air outlet mask (200) during reverse rotation.

9. The air supply assembly according to claim 7, characterized in that: The detection component (600) comprises a detector and a controller, wherein the detector is used to detect the movement position of the calibration rib (203) when the air outlet mask (200) rotates relative to the support component (100), and the controller is used to control the rotation direction and / or rotation angle of the air outlet mask (200) according to the detection data of the detector.

10. The air supply assembly according to claim 9, characterized in that: The detector comprises a photoelectric switch (601) and a micro switch (602); the photoelectric switch (601) is arranged close to the roller track (502) relative to the micro switch (602), and the photoelectric switch (601) is arranged away from the rotation center of the air outlet mask (200) relative to the micro switch (602); When the air outlet mask (200) rotates relative to the supporting assembly (100), the calibration rib (203) on the air outlet mask (200) has a first movement position and a second movement position. When the calibration rib (203) is in the first movement position, the calibration rib (203) is located on the inner side of the photoelectric switch (601) and blocks the signal transmission path of the photoelectric switch (601). When the calibration rib (203) is in the second movement position, the calibration rib (203) abuts against the micro switch (602) to trigger the micro switch (602).

11. The air supply assembly according to claim 1, characterized in that: The air supply assembly also includes: A top cover (700) and a bearing frame (800), wherein the top cover (700) is connected to the top of the air outlet mask (200) and forms an air outlet module with the air outlet mask (200), and the bearing frame (800) is connected to the bottom of the support assembly (100) and forms a support module with the support assembly (100); The air outlet module is sleeved on the support module and forms the air supply assembly together with the support module.

12. The air supply assembly according to claim 11, characterized in that: The top cover (700) is arranged on the top of the air outlet mask to cover the connection area between the motor (300) and the shaft sleeve (202); The bearing frame (800) is arranged at the bottom of the seat body part (101) in the support assembly (100), and the bearing frame (800) and the bottom of the air outlet mask (200) are rotatably matched together; The bearing frame (800) is an annular frame having a connecting opening (801) in the middle, and the connecting opening (801) in the middle of the bearing frame (800) is connected to the air inlet (1011) of the seat body part (101) of the support assembly (100).

13. The air supply assembly according to claim 1, characterized in that: The top of the frame part (102) of the support assembly (100) is also provided with a flow guiding structure (900), and the flow guiding structure (900) is used to guide the longitudinal airflow to become a transverse flow; The longitudinal airflow entering the interior of the air supply component from the air inlet (1011) can be guided by the guide structure (900) and laterally guided to the side air outlet (201) of the air supply component.

14. The air supply assembly according to claim 1, characterized in that: A plurality of grille bars are provided at the air outlet of the air outlet mask (200), the plurality of grille bars are all extended along the axial direction of the air outlet mask (200), and the plurality of grille bars are arranged along the circumferential direction of the air outlet mask (200).

15. An air supply device, characterized in that: It comprises the air supply assembly described in any one of claims 1-14.

16. The air supply device according to claim 15, characterized in that: The air supply device has an upper air supply duct extending upward and / or a lower air supply duct extending downward; The air inlet of the air supply component is connected to the air outlet side of the upper air supply duct and / or the air inlet of the air supply component is connected to the air outlet side of the lower air supply duct.

17. The air supply device according to claim 16, characterized in that: The air supply device is a cabinet air conditioner with an upper air outlet and a lower air outlet.

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