Blower facility

Abstract

The utility model discloses air supply equipment which comprises an air supply box, a plurality of air ducts are arranged in the air supply box, the air ducts are mutually independent and intersect at the same air outlet, and the included angle between any two air ducts in the air guide direction of the air outlet is larger than 0 degree and smaller than 180 degrees; and the multiple air supply devices are arranged in the multiple air channels correspondingly and used for outputting air volume to the corresponding air channels. Through the technical scheme provided by the invention, the structural complexity of the air supply equipment can be reduced.

Description

Technical Field

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

[0002] Current air supply equipment typically controls air direction and speed by installing adjustable vanes at the panel outlet. However, this design not only increases the structural complexity of the equipment but also potentially affects the panel's other functions and restricts its appearance, making it appear less streamlined. Optimizing the design to simplify the structure not only improves overall product performance but also enhances the user experience, meeting the dual demands of aesthetics and practicality for modern homes. Therefore, reducing the structural complexity of air supply equipment and improving its functionality and aesthetics has become a pressing technical challenge. Utility Model Content

[0003] The embodiments of the present invention provide an air supply device, which can reduce the structural complexity of the air supply device at least to a certain extent.

[0004] Other features and advantages of the present invention will become apparent from the following detailed description, or may be learned in part from the practice of the present invention.

[0005] According to the first aspect of the embodiment of the utility model, an air supply device is provided, which includes: an air supply box, in which a plurality of air ducts are provided, the plurality of air ducts are independent of each other and intersect at the same air outlet, and the angle between any two air ducts in the air guide direction of the air outlet is greater than 0 degrees and less than 180 degrees; a plurality of air supply devices, the plurality of air supply devices are respectively arranged in the plurality of air ducts, and are used to output air volume for their respective corresponding air ducts.

[0006] In some embodiments of the present invention, based on the aforementioned scheme, the air supply equipment also includes a control device, which is used to control the air volume parameters of the air outlet by controlling the output wind speed of each air supply device, and the air volume parameters include wind direction and / or wind speed.

[0007] In some embodiments of the present invention, based on the aforementioned solution, the air supply equipment further includes a heater, and the heater is used to heat the air output by the air supply device.

[0008] In some embodiments of the present invention, based on the aforementioned scheme, the air supply box includes a box body and a box cover, and an air guide plate is provided inside the box body, and the air guide plate is used to separate the space enclosed by the box body and the box cover to form the multiple air ducts.

[0009] In some embodiments of the present invention, based on the aforementioned solution, the air supply device includes a motor and a wind wheel, and the motor is used to drive the wind wheel to rotate so as to output air volume for the corresponding air duct.

[0010] In some embodiments of the present invention, based on the aforementioned solution, the multiple air ducts include a first air duct and a second air duct, and the air outlet is arranged between the first air duct inlet and the second air duct inlet.

[0011] In some embodiments of the present invention, based on the above solution, heaters are respectively provided in the first air duct and the second air duct.

[0012] In some embodiments of the present invention, based on the aforementioned solution, the multiple air ducts include a first air duct and a second air duct, and the air outlet is arranged on the same side of the first air duct inlet and the second air duct inlet.

[0013] In some embodiments of the present invention, based on the above solution, heaters are provided at the air outlets of the first air duct and the second air duct.

[0014] In some embodiments of the present invention, based on the above solution, a grille is provided on the heater.

[0015] Based on the technical solution proposed in the present invention, the independent air duct design and the formation of a certain angle between any two air ducts in the air guide direction of the air outlet can reduce the structural complexity of the air supply equipment, while meeting the needs of precise control and guidance of the air volume output from the air outlet, ensuring the output of the air volume required by the user, improving the overall performance and flexibility of the air supply equipment, and thus enhancing the user experience.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are incorporated into and constitute a part of the specification, illustrating embodiments consistent with the present application and, together with the specification, explaining the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0018] Figure 1 A schematic diagram showing the appearance of the air supply device structure in one embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram showing an air supply device structure in an exploded state in one embodiment of the present application is shown;

[0020] Figure 3 A schematic cross-sectional view of the structure of an air supply device in one embodiment of the present application is shown;

[0021] Figure 4 A schematic diagram showing the appearance of an air supply device structure in another embodiment of the present application is shown;

[0022] Figure 5 A schematic diagram showing an air supply device structure in an exploded state in another embodiment of the present application is shown;

[0023] Figure 6 A schematic transverse cross-sectional view of the air supply device structure in another embodiment of the present application is shown;

[0024] Figure 7 A schematic diagram showing the principle of calculating the output wind speeds of the first air supply device and the second air supply device in one embodiment of the present application is shown;

[0025] Figure 8 A schematic structural diagram of the air supply device in an embodiment of the present application is shown.

[0026] The following are the descriptions of the reference numerals:

[0027] 100. Air supply box; 101. Box body;

[0028] 102. Motor; 102A. First motor;

[0029] 102B, second motor; 102C, third motor;

[0030] 102D, fourth motor; 103, wind wheel;

[0031] 103A, first wind wheel; 103B, second wind wheel;

[0032] 103C, second wind wheel; 103D, fourth wind wheel;

[0033] 104. Heater; 104A. First heater;

[0034] 104B, a second heater; 104C, a third heater;

[0035] 105. Air guide plate; 105A. First air guide plate;

[0036] 105B, second air guide plate; 105C, third air guide plate;

[0037] 105D, fourth air guide plate; 106, box cover;

[0038] 107. Grille. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0040] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0041] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "connected," "installed," "connected," "set," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0042] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner.In the following description, many specific details are provided so as to provide a full understanding of the embodiments of the present application. However, it will be appreciated by those skilled in the art that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps etc. can be adopted. In other cases, known methods, devices, implementations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0043] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0044] The flowcharts shown in the accompanying drawings are for illustrative purposes only and do not necessarily include all contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may be decomposed, while others may be combined or partially combined. Therefore, the actual execution order may vary depending on the actual situation.

[0045] It should be noted that the term "plurality" used in this document refers to two or more. "And / or" describes a relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A alone, A and B together, or B alone. The character " / " generally indicates an "or" relationship between the associated objects.

[0046] It should also be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that shown or described.

[0047] In this application, the air supply device proposed can be applied to the field of bathroom heater technology. Based on the air supply device proposed in this application, the structural design can be simplified while ensuring the efficiency and comfort of the bathroom heater's air volume output, so as to meet the needs of modern consumers for functionality and aesthetics, and provide a new solution for the technological advancement of the bathroom heater industry.

[0048] It should be noted that the air supply equipment proposed in this application can be applied not only to the field of bathroom heater technology, but also to other technical fields involving air supply scenarios such as air purifiers, air conditioners, ventilation systems, etc. This application does not make specific limitations on its application scenarios.

[0049] In order to make those skilled in the art better understand this application, first combine Figure 1 The air supply equipment involved in this application is described.

[0050] See also Figures 1 to 6 .

[0051] like Figures 1 to 6 As shown, the air supply equipment proposed in the present application may include an air supply box 100, in which a plurality of air ducts are provided, the plurality of air ducts are independent of each other and intersect at the same air outlet, and the angle between any two air ducts in the air guide direction of the air outlet is greater than 0 degrees and less than 180 degrees; a plurality of air supply devices, the plurality of air supply devices are respectively arranged in the plurality of air ducts, for outputting air volume for the respective corresponding air ducts.

[0052] It should be noted that the wind volume described in this application refers to wind in a general sense, rather than the amount of wind in a narrow sense.

[0053] In this application, the independent air duct design and any two air ducts forming a certain angle in the air guide direction of the air outlet can reduce the structural complexity of the air supply equipment, while meeting the needs of precise control and guidance of the air volume output from the air outlet, ensuring the output of the air volume required by the user, improving the overall performance and flexibility of the air supply equipment, and thus enhancing the user experience.

[0054] In one embodiment of the present application, the air supply equipment may further include a control device (not shown in the figure), which is used to control the air volume parameters of the air outlet by controlling the output wind speed of each air supply device. The air volume parameters may include wind direction and / or wind speed.

[0055] Based on the technical solution proposed in this application, since any two air ducts form a certain angle in the wind guide direction of the air outlet, the wind speed of the air output of each air supply device can be controlled so that the wind speed of the air output of each air duct can be vector-superimposed at the air outlet position, thereby obtaining an air volume with new air volume parameters (i.e., new wind direction and new wind speed (or wind speed)), which can meet the air volume parameters required by the user. At the same time, the air supply equipment proposed in this application overcomes the defect of needing to set adjustable air guide blades at the panel air outlet to control the wind direction of the output air volume. While ensuring that the air volume parameters of the output air volume can be accurately adjusted, it simplifies the structure of the air supply equipment and reduces the structural complexity of the air supply equipment.

[0056] See also Figures 1 to 6 .

[0057] In one embodiment of the present application, the air supply device may further include a heater 104, and the heater 104 is used to heat the air output by the air supply device.

[0058] In this embodiment, by heating the air volume, the temperature of the air volume delivered to the user can reach the expected comfort level. In addition, the power of the heater 104 can be adjusted according to different needs to achieve higher energy efficiency and temperature control accuracy, thereby meeting the usage requirements in different scenarios. In the field of bathroom heater technology, by integrating the heater 104 into the air supply equipment, the overall performance of the bathroom heater can be effectively improved, so that it can not only provide good air circulation, but also quickly heat the air in a cold environment, thereby enhancing the user experience.

[0059] See also Figures 1 to 6 .

[0060] In one embodiment of the present application, the air supply box 100 may include a box body 101 and a box cover 106. An air guide plate 105 is provided inside the box body 101. The air guide plate 105 is used to separate the space enclosed by the box body 101 and the box cover 106 to form the multiple air ducts.

[0061] In this embodiment, the air guide plate 105 provided inside the box body 101 can effectively separate the space enclosed by the box body 101 and the box body cover 106, thereby forming multiple independent air ducts, ensuring that the air volume flows between different air ducts do not interfere with each other, so that the wind speed of the air volume output by each air duct at the air outlet can be accurately controlled, and the wind speed of the air volume output by each air duct can be vector-superimposed at the air outlet position, and the air volume that meets the air volume parameters required by the user is output at the air outlet, thereby realizing precise control of the wind direction and / or wind speed of the output air volume.

[0062] See also Figure 2 and Figure 4 .

[0063] In one embodiment of the present application, the air supply device may include a motor 102 and a wind wheel 103, and the motor 102 is used to drive the wind wheel 103 to rotate so as to output air volume for the corresponding air duct.

[0064] In this embodiment, the air supply device is composed of a motor 102 and a wind wheel 103. The motor 102 is responsible for driving the wind wheel 103 to rotate so as to output the required air volume for each air duct. In this embodiment, the speed of the air output of each air supply device can be accurately controlled by adjusting the speed of the motor 102, thereby controlling the wind speed of the air output of each air duct at the air outlet. In this way, the wind speed of the air output of each air duct is vector-superimposed at the air outlet to form a new air volume parameter to meet the specific needs of the user. Through this embodiment, it is possible to achieve precise adjustment of the wind direction and wind speed of the output air volume, thereby improving the comfort and experience of the user.

[0065] See also Figures 1 to 3 .

[0066] In one embodiment of the present application, the plurality of air ducts may include a first air duct and a second air duct, and the air outlet is provided between an air inlet of the first air duct and an air inlet of the second air duct.

[0067] In this embodiment, a heater 104 may be provided in the first air duct and the second air duct respectively.

[0068] See also Figures 4 to 6 .

[0069] In one embodiment of the present application, the plurality of air ducts may include a first air duct and a second air duct, and the air outlet is provided on the same side of an air inlet of the first air duct and an air inlet of the second air duct.

[0070] In this embodiment, heaters 104 may be provided at the air outlets of the first air duct and the second air duct.

[0071] In this embodiment, a grille 107 may be provided on the heater 104. By providing the grille 107 on the heater 104, a certain degree of protection may be provided to the heater 104.

[0072] In the above two embodiments, by configuring two air ducts in the air supply box 100, the wind speed of the air output by the air supply device in the two air ducts can be flexibly adjusted to control the wind speed of the air output by the two air ducts at the air outlet. Since the two air ducts form a certain angle in the air guide direction of the air outlet, the wind speed of the air output by the two air ducts is vectorially superimposed at the air outlet to obtain an air volume with a new wind direction and a new wind speed. It is understandable that the air duct with a high wind speed of the air output by the air supply device will dominate the wind direction of the air outlet of the air supply device. For example, when the air duct with a high wind speed intersects with the air duct with a low wind speed, the wind direction of the air output at the air outlet will be biased towards the direction with a high wind speed. In this way, the wind speed of the air output by the air supply device can be adjusted to achieve the effect of swinging the wind or adjusting the wind direction, thereby meeting the specific needs of the user. At the same time, this structural solution overcomes the defect of requiring adjustable air guide blades to be set at the panel air outlet to control the wind direction of the output air volume. While ensuring that the air volume parameters of the output air volume can be accurately adjusted, it simplifies the structure of the air supply equipment and reduces the structural complexity of the air supply equipment, leaving design space for the panel of the air supply equipment so that more design schemes can be implemented on the panel.

[0073] In this application, based on the inventive concept of the above-mentioned air supply device, a method for controlling the air supply device is also proposed. Next, this application will elaborate on the proposed method for controlling the air supply device in detail.

[0074] In the present application, the air supply device may include an air supply box having multiple air ducts and an air supply device that independently outputs air volume for each air duct. The multiple air ducts are independent of each other and intersect at the same air outlet, and the angle between the air guide directions of any two air ducts at the air outlet is greater than 0 degrees and less than 180 degrees. The air supply device control method can be executed by a device with computing and processing capabilities. The air supply device control method includes at least step 200, which is described in detail as follows:

[0075] Step 200: Control the air volume parameters of the air volume output from the air outlet by controlling the output wind speed of each air supply device.

[0076] In the present application, the wind volume parameter may include both wind direction and wind speed, or may include only wind direction, or may include only wind speed.

[0077] In the present application, controlling the output wind speed of each air supply device and controlling the air volume parameters of the air outlet output air volume can be performed according to the following steps 210 to 220:

[0078] Step 210: Acquire a preset air volume control mode, wherein the preset air volume control mode is used to define a change characteristic of an air volume parameter of the air volume output from the air outlet.

[0079] Step 220: Control the output wind speed of each air supply device according to the preset air volume control mode to control the air volume parameter of the air outlet output air volume.

[0080] In order to enable those skilled in the art to better understand the present application, the following describes the steps of controlling the output wind speed of each air supply device according to the preset air volume control mode to control the air volume parameters of the air outlet output air volume by taking an air supply device including two air ducts as an example (that is, the multiple air ducts include a first air duct and a second air duct).

[0081] Specifically, the output wind speeds of the first air supply device in the first air duct and the second air supply device in the second air duct may be controlled respectively according to the preset air volume control mode to control the air volume parameters of the air outlet output air volume.

[0082] In the present application, the preset wind volume control mode may include a constant wind direction mode, a swing wind mode, a wind chasing people mode, and a wind avoiding people mode.

[0083] Next, this application will describe the control logic of the air supply equipment in each preset air volume control mode in turn.

[0084] In the constant wind direction mode, respectively controlling the output wind speeds of the first air supply device in the first air duct and the second air supply device in the second air duct may be performed according to the following step 221:

[0085] Step 221 , controlling the first air supply device to output air volume at a first wind speed, and controlling the second air supply device to output air volume at a second wind speed.

[0086] In the present application, the first air supply device can be controlled to output air volume at a fixed first wind speed, and the second air supply device can be controlled to output air volume at a fixed second wind speed.

[0087] For example, based on Figure 1 The structural features of the air supply device shown can control the first motor 102A to always run at a speed of W1, and at the same time control the second motor 102B to always run at a speed of W2, wherein W1 and W2 can be equal or different, and this application does not make specific limitations on this.

[0088] Furthermore, the first wind speed of the first air supply device and the second wind speed of the second air supply device may be calculated through the following steps 2111 to 2112:

[0089] Step 2111: Obtain the set air volume parameters pre-entered by the user.

[0090] Step 2112: Calculate a first wind speed of the first air supply device and a second wind speed of the second air supply device based on the set air volume parameter.

[0091] In order to make those skilled in the art better understand this application, Figure 7 , a specific embodiment is used to illustrate the principle of calculating the output wind speed of the first air supply device and the second air supply device.

[0092] See also Figure 7 , shows a schematic diagram of the principle of calculating the output wind speed of the first air supply device and the second air supply device in one embodiment of the present application.

[0093] like Figure 7 As shown, if the user sets the air volume parameter of the output air volume of the air outlet of the air supply equipment to V (including the wind direction and wind speed of the output air volume), since the air volume parameter V is a vector, the air volume parameter V can be vector-decomposed in the air duct direction of the first air duct A and the air duct direction of the second air duct B to calculate the first wind speed VA of the first air supply device 701 and the second wind speed VB of the second air supply device 702.

[0094] In the constant wind direction mode, the air volume parameters of the air outlet output air volume remain unchanged. The user sets a fixed wind speed and wind direction for the air outlet output air volume, so that the air supply equipment can control the first air supply device to output the air volume according to the calculated first wind speed, and at the same time control the second air supply device to output the air volume according to the calculated second wind speed, thereby achieving the air volume effect of the air outlet outputting a constant wind direction and wind speed.

[0095] It is understood that if the first wind speed of the first air supply device and the second wind speed of the second air supply device are equal, the air supply device can output air with a wind direction perpendicular to its panel. If the first wind speed of the first air supply device is greater than the second wind speed of the second air supply device, the air supply device can output air with a wind direction biased toward the first air duct.

[0096] It is understandable that if Figure 7 In the embodiment described above, the wind direction and wind speed of the air volume output from the air outlet are both fixed. However, it should be noted that in this application, if the set air volume parameters pre-entered by the user only include a fixed wind direction, the output wind speed of the first air supply device in the first air duct and the second air supply device in the second air duct can also be controlled separately, so that the air outlet can output a wind speed that varies according to a certain pattern while outputting a fixed wind direction and air volume.

[0097] In the swing mode, the output wind speeds of the first air supply device in the first air duct and the second air supply device in the second air duct are controlled respectively, and the steps 222 to 223 may be performed as follows:

[0098] Step 222: Obtain the wind swing cycle of the air outlet outputting one wind swing, and the wind swing strategy of the wind swing mode.

[0099] Step 223: Adjust the wind speed of the air output by the first air supply device and the second air supply device according to the wind swing strategy in each wind swing cycle.

[0100] In the present application, by adjusting the wind speed of the output air volume of the first and second air supply devices according to the wind swing strategy within each wind swing cycle, the effect of wind swing output from the air outlet can be achieved. Furthermore, the duration of the wind swing cycle can be divided into a first duration and a second duration. The first duration and the second duration can be equal or unequal, and this application does not impose specific limitations on this.

[0101] Specifically, in the present application, the swinging strategy may include: within a first time period, controlling the first air supply device to output air volume at a third wind speed, and controlling the second air supply device to output air volume at a fourth wind speed; within a second time period, controlling the first air supply device to output air volume at a fourth wind speed, and controlling the second air supply device to output air volume at the third wind speed. The sum of the first time period and the second time period is the length of the swinging cycle.

[0102] For example, based on Figure 1 The structural features of the air supply equipment shown can control the first motor 102A to run at a speed of W3, and at the same time control the second motor 102B to run at a speed of W4. When the motor running time reaches T1, the first motor 102A is controlled to run at a speed of W4, and at the same time control the second motor 102B to run at a speed of W3. After reaching the time of T2, the speeds of the two motors are controlled to be exchanged. Afterwards, according to the same logic, the motors are continuously controlled in this speed exchange manner to achieve the effect of swinging air output from the air outlet.

[0103] In the present application, the wind swing strategy may also include: within a first time period, gradually adjusting the wind speed of the air output of the first air supply device from the third wind speed to the fourth wind speed, and simultaneously gradually adjusting the wind speed of the air output of the second air supply device from the fourth wind speed to the third wind speed. Within a second time period, gradually adjusting the wind speed of the air output of the first air supply device from the fourth wind speed to the third wind speed, and simultaneously gradually adjusting the wind speed of the air output of the second air supply device from the third wind speed to the fourth wind speed, wherein the sum of the first time period and the second time period is the duration of the wind swing cycle.

[0104] For example, based on Figure 1 The structural features of the air supply device shown can control the first motor 102A to gradually increase its speed, and at the same time control the second motor 102B to gradually decrease its speed. During the control process, the sum of the speeds of the first motor 102A and the second motor 102B can always be controlled to remain at a constant value. For example, if the motor speed operating range is [0, 1300], then the speed of the first motor 102A can be controlled to gradually increase from 0 to 1300, and at the same time, the speed of the second motor 102B can be controlled to gradually decrease from 1300 to 0. After the speed of the first motor 102A reaches 1300, the speed of the first motor 102A can be controlled to gradually decrease from 1300 to 0, wherein the sum of the speeds of the first motor 102A and the second motor 102B is always maintained at 1300. In other embodiments, the sum of the speeds of the first motor 102A and the second motor 102B may not be maintained at a constant value. Specifically, this application does not make too many restrictions on this.

[0105] In swing mode, the wind direction of the air output from the air supply device's outlet will change periodically, but will not actively track or avoid the user.

[0106] In the wind chasing mode, the output wind speeds of the first air supply device in the first air duct and the second air supply device in the second air duct are controlled respectively, and the steps 224 to 226 can be performed as follows:

[0107] Step 224: Obtain first location information of the user, and determine a first air volume parameter based on the first location information.

[0108] Step 225: Calculate a fifth wind speed of the first air supply device and a sixth wind speed of the second air supply device based on the first air volume parameter.

[0109] Step 226, controlling the first air supply device to output air volume at the fifth wind speed, and controlling the second air supply device to output air volume at the sixth wind speed, so that the air outlet outputs air volume toward the user's location according to the first air volume parameter.

[0110] For example, based on Figure 1 The structural features of the air supply device shown can first detect the user's position information, and then determine the distance a between the first air guide plate 105A and the user, and determine the distance b between the second air guide plate 105B and the user based on the position information of the first air guide plate 105A and the user's position information. If the distance a is greater than the distance b, the operation is carried out in a manner that controls the speed of the first motor 102A to be greater than the speed of the second motor 102B. If the distance a is less than or equal to the distance b, the operation is carried out in a manner that controls the speed of the first motor 102A to be less than or equal to the speed of the second motor 102B.

[0111] Furthermore, the distance c between the air outlet of the air supply device and the user can be detected. The larger the distance c, the larger the motor speed difference between the first motor 102A and the second motor 102B can be set to ensure that the air reaches the user. Specifically, a mapping relationship between the distance c and the motor speed difference can be pre-calibrated. After obtaining the distance c based on the mapping relationship, a motor speed difference can be determined.

[0112] Furthermore, the first motor 102A and the second motor 102B both have corresponding speed ranges, assuming it is [0,1300]. Then the specific motor speeds of the first motor 102A and the second motor 102B can be determined within the range [0,1300]. For example, assuming that the distance a is greater than the distance b, then it is determined that the speed of the first motor 102A needs to be greater than the speed of the second motor 102B. Assuming that based on the distance c, the required target speed difference between the first motor 102A and the second motor 102B is 10, then 50 can be selected as the speed of the first motor 102A and 40 can be selected as the speed of the second motor 102B in [0,1300]. The specific selection can also be determined according to the wind speed of the air outlet output set by the user. The greater the wind speed, the higher the selected speed.

[0113] In the wind-chasing-people mode, the air supply equipment can monitor and track the user's location in real time, and automatically adjust the air supply direction so that the output air volume always points to the user's location.

[0114] In the wind avoidance mode, the output wind speeds of the first air supply device in the first air duct and the second air supply device in the second air duct are controlled respectively, which can be performed according to the following steps 227 to 229:

[0115] Step 227: Acquire second location information where no user exists, and determine a second air volume parameter based on the second location information.

[0116] Step 228: Calculate the seventh wind speed of the first air supply device and the eighth wind speed of the second air supply device based on the second air volume parameter.

[0117] Step 229, controlling the first air supply device to output air volume according to the seventh wind speed, and controlling the second air supply device to output air volume according to the eighth wind speed, so that the air outlet outputs air volume according to the second air volume parameter away from the user's position.

[0118] It is understandable that in the wind chasing people mode, the control logic of the air supply equipment is opposite to that in the wind chasing people mode, and this application will not go into details here.

[0119] In the wind-avoiding mode, the air supply equipment can detect the user's location in real time and automatically adjust the wind direction to avoid directly outputting air to the user.

[0120] In the field of bathroom heater technology, users can pre-select a mode. If the user does not select a mode, it can run according to the default mode. The constant wind direction mode is preferably selected as the default mode because in the constant wind direction mode, there is no need to frequently adjust the motor speed of the first air supply device and the second air supply device, which can extend the service life of the motor and save energy.

[0121] The technical solution proposed in this application overcomes the defect that adjustable air guide blades need to be set at the air outlet of the air supply equipment panel to control the wind direction of the output air volume, simplifies the structure of the air supply equipment, and at the same time, since any two air ducts form a certain angle in the air guide direction of the air outlet, the wind speed of the output air volume of each air duct can be vector-superimposed at the air outlet position by controlling the wind speed of the output air volume of each air supply device, and the air volume that meets the air volume parameters required by the user is output at the air outlet, so that while reducing the structural complexity of the air supply equipment, the air volume parameters of the output air volume can be accurately adjusted.

[0122] Based on the same inventive concept, an embodiment of the present application provides a computer-readable storage medium, which stores at least one computer program instruction. The at least one computer program instruction is loaded and executed by a processor to implement the operations performed by the method described above.

[0123] Based on the same inventive concept, an embodiment of the present application provides a computer program product, which includes computer instructions, which are stored in a computer-readable storage medium and are suitable for being read and executed by a processor, so that a computer device with the processor executes to implement the operations performed by the method described above.

[0124] Based on the same inventive concept, the present application also provides an air supply device, referring to Figure 8 , shows a structural schematic diagram of the air supply device in an embodiment of the present application, the air supply device includes one or more memories 804, one or more processors 802 and at least one computer program (computer program instruction) stored on the memory 804 and executable on the processor 802, and the processor 802 implements the method described above when executing the computer program.

[0125] Among them, Figure 8In the embodiment of the present invention, a bus architecture (represented by bus 800) is shown. Bus 800 may include any number of interconnected buses and bridges, and bus 800 links together various circuits including one or more processors represented by processor 802 and memory represented by memory 804. Bus 800 may also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. Bus interface 805 provides an interface between bus 800 and receiver 801 and transmitter 803. Receiver 801 and transmitter 803 may be the same component, namely a transceiver, which provides a unit for communicating with various other devices over a transmission medium. Processor 802 is responsible for managing bus 800 and general processing, while memory 804 may be used to store data used by processor 802 when performing operations.

[0126] The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored as one or more instructions or codes on or transmitted via a computer-readable medium. Other examples and implementations are within the scope and spirit of this application and the appended claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwiring, or a combination of any of these. Furthermore, the functional units may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit.

[0127] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only exemplary. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0128] The units described as separate components may or may not be physically separate, and the components of the control device may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0129] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk, etc. Various media that can store computer program instructions.

[0130] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of the claims of the present application.

Claims

1. An air supply device, characterized in that: The air supply equipment includes: An air supply box, wherein a plurality of air ducts are provided in the air supply box, wherein the plurality of air ducts are independent of each other and intersect at the same air outlet, and the angle between any two air ducts in the air guide direction of the air outlet is greater than 0 degrees and less than 180 degrees; A plurality of air supply devices are respectively arranged in the plurality of air ducts, and are used to output air volume for the respective corresponding air ducts.

2. The device according to claim 1, characterized in that The air supply equipment further includes a control device, which is used to control the air volume parameters of the air outlet by controlling the output wind speed of each air supply device, and the air volume parameters include wind direction and / or wind speed.

3. The device according to claim 1, characterized in that The air supply equipment further includes a heater, which is used to heat the air output by the air supply device.

4. The device according to claim 1, characterized in that The air supply box includes a box body and a box body cover. An air guide plate is provided inside the box body. The air guide plate is used to separate the space enclosed by the box body and the box body cover to form the multiple air ducts.

5. The device according to claim 1, characterized in that The air supply device includes a motor and a wind wheel, and the motor is used to drive the wind wheel to rotate so as to output air volume for the corresponding air duct.

6. The device according to any one of claims 1 to 5, characterized in that The plurality of air ducts include a first air duct and a second air duct, and the air outlet is arranged between the first air duct inlet and the second air duct inlet.

7. The device according to claim 6, characterized in that Heaters are respectively provided in the first air duct and the second air duct.

8. The device according to any one of claims 1 to 5, characterized in that The plurality of air ducts include a first air duct and a second air duct, and the air outlet is arranged on the same side of the first air duct inlet and the second air duct inlet.

9. The device according to claim 8, characterized in that Heaters are provided at the air outlets of the first air duct and the second air duct.

10. The device according to claim 9, characterized in that A grille is sleeved on the heater.

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