Control method for humidifying fan, computer storage medium and humidifying fan

Abstract

The invention relates to the technical field of humidifying fans, in particular to a control method for a humidifying fan, a computer storage medium and the humidifying fan, and aims to solve the problem that water drops gather at a mist outlet and drop after an existing humidifying fan is used. In order to achieve the purpose, according to the control method for the humidifying fan, the humidifying fan comprises a fan head, an atomization device and an atomization fan, the atomization device is provided with a mist outlet pipe fixed to the fan head, and the atomization fan and the mist outlet pipe are located in the same channel; the control method comprises the steps that after the atomization device is closed, the fan head is controlled to rotate to the preset anti-dripping position where the mist outlet of the mist outlet pipe inclines upwards; and the atomization fan is controlled to operate so as to blow-dry the mist outlet. When the atomization device is closed, the fan head automatically rotates to the preset anti-dripping position, so that water drops gathered at the mist outlet flow back, the atomization fan is started to supply air, residual water drops are helped to be removed, and the dripping phenomenon is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of humidifying fans, and specifically provides a control method for a humidifying fan, a computer storage medium and a humidifying fan. Background Art

[0002] At present, in the prior art, a humidifying fan includes a fan head and a humidifying component. The fan head can generate air flow, and the air outlet of the fan head is provided with a mist outlet. The humidifying component can generate water mist and transmit the water mist to the mist outlet, so that the water mist moves with the air flow and can be quickly diffused into the space where the humidifying fan is located. In order to meet the needs of users in more scenarios, such as cooling in spring and humidification in autumn and winter, the circulating fan does not need to be stored in all seasons.

[0003] However, when the existing humidification fan is discharging mist and the humidification component is turned off, water droplets will gather at the mist outlet, and in severe cases, water droplets will drip, affecting the user experience.

[0004] Accordingly, the art needs a new technical solution to solve the above problems. Summary of the invention

[0005] The present invention aims to solve the above technical problems and solve the problem that water droplets will gather at the mist outlet of the existing humidifying fan after use, and in serious cases, will drip, affecting the user experience.

[0006] The present invention provides a control method for a humidifying fan, the humidifying fan comprising a fan head, an atomizing device and an atomizing fan, wherein the atomizing device has a mist outlet pipe fixed on the fan head, and the atomizing fan and the mist outlet pipe are located in the same passage; and the control method comprises: when the atomizing device is turned off, controlling the fan head to rotate to a preset anti-drip position in which a mist outlet of the mist outlet pipe is tilted upward; and controlling the atomizing fan to operate so as to dry the mist outlet.

[0007] In the case of adopting the above technical solution, the control method proposed in the present invention effectively solves the problem of water droplet accumulation and dripping when the humidifying fan is discharging mist by intelligently controlling the rotation of the fan head and the switch of the atomizing fan. When the atomizing device is turned off, the fan head automatically rotates to a preset anti-drip position where the mist outlet of the mist outlet pipe is tilted upward, so that the water droplets accumulated at the mist outlet flow back, and by turning on the atomizing fan to supply air, it helps to remove the residual water droplets and avoid dripping, thereby improving the user experience.

[0008] In a specific implementation of the above control method for a humidifying fan, the control method further comprises: after a preset time period, controlling the atomizing fan to turn off, wherein the preset time period ranges from 3 minutes to 50 minutes.

[0009] When adopting the above technical solution, after the atomizing fan is controlled to turn on, it will automatically shut down after a preset time period (3min-50min). This design not only ensures sufficient time to clear water droplets at the mist outlet, but also avoids energy waste caused by long-term air supply, thus achieving a balance between energy saving and efficiency.

[0010] In a specific implementation of the above-mentioned control method for a humidifying fan, the step of controlling the fan head to rotate to a preset anti-drip position in which the mist outlet of the mist outlet pipe is tilted upward includes: obtaining the current position of the fan head; obtaining the rotation angle between the preset anti-drip position and the current position; and controlling the fan head to rotate by the rotation angle.

[0011] When the above technical solution is adopted, the rotation angle and rotation direction of the fan head are determined by the rotation angle between the preset anti-drip position and the current position, so that the control of the fan head is faster.

[0012] In a specific implementation of the above control method for a humidifying fan, when the atomizing device is not closed, the fan head is controlled to pitch and shake in a vertical direction.

[0013] When the above technical solution is adopted, when the atomization device shutdown signal is not obtained, the fan head is controlled to shake its head so that the fan head changes within a preset shaking range. This function not only increases the uniformity of air flow, but also helps prevent water droplets from gathering in a fixed position, further improving the performance of the humidification fan and user experience.

[0014] In a specific implementation of the above-mentioned control method for a humidifying fan, the frequency range of the pitch and shake is from 10 seconds to 200 seconds.

[0015] When adopting the above technical solution, by setting the frequency of the fan head's pitch and shake (every time from 10 seconds to 200 seconds), water droplets can be prevented from gathering at the mist outlet, and the discomfort caused to the user by too frequent shake of the head can be avoided, thus achieving a balance between comfort and efficiency.

[0016] In a specific implementation of the control method for a humidifying fan, the preset anti-drip position is a position after the current position is rotated 10 to 20 degrees in a direction in which the mist outlet of the mist outlet pipe is tilted upward.

[0017] When the above technical solution is adopted, the preset anti-drip position uses the current position as a reference, which helps to reduce the rotation amount of the fan head, while better clearing water droplets and improving the flexibility and adaptability of the control method.

[0018] In a specific implementation of the above-mentioned control method for a humidifying fan, the humidifying fan also includes a humidity sensor close to the mist outlet; and the control method also includes: detecting the actual humidity of the mist outlet by means of the humidity sensor; comparing the measured actual humidity with a preset humidity threshold; and based on the comparison result, controlling the output power of the atomizing fan.

[0019] When the above technical solution is adopted, a humidity sensor is set on the fan head, and the power of the atomizing fan is controlled according to the humidity of the mist outlet. This design realizes the intelligent control of the humidifying fan. By real-time monitoring of humidity and adjusting power, it not only ensures the appropriate effect of removing water droplets from the mist outlet, but also avoids water droplets from dripping, thereby improving the comfort and energy saving of the humidifying fan.

[0020] In a specific implementation of the above-mentioned control method for a humidifying fan, based on the comparison result, the step of controlling the output power of the atomizing fan includes: when the actual humidity is 20% to 30%, controlling the power of the atomizing fan to 5W; when the actual humidity is 30% to 40%, controlling the power of the atomizing fan to 10W; when the actual humidity is 40% to 60%, controlling the power of the atomizing fan to 15W.

[0021] When the above technical solution is adopted, the power of the atomizing fan under different humidity ranges is set to achieve precise control of the humidifying fan under different humidity conditions. This design removes the effect of water droplets at the mist outlet and also avoids water droplets from falling, thereby improving the energy efficiency ratio of the humidifying fan.

[0022] The present invention further discloses a computer storage medium, wherein the computer storage medium stores a computer program, and the computer program can be executed by a processor to implement the steps of the above-mentioned control method for a humidifying fan.

[0023] In the case of adopting the above technical solution, the computer storage medium proposed in the present invention realizes the automatic execution of the above humidification fan control method through the cooperation of the memory and the processor. This device not only improves the intelligence level of the humidification fan, but also provides users with a more convenient and efficient use experience.

[0024] The present invention also discloses a humidifying fan, in which the above-mentioned control method for the humidifying fan is executed.

[0025] In the case of adopting the above technical solution, the control method proposed in the present invention effectively solves the problem of water droplet accumulation and dripping when the humidifying fan is discharging mist by intelligently controlling the rotation of the fan head and the switch of the atomizing fan. When the atomizing device is turned off, the fan head automatically rotates to the preset anti-drip position, so that the angle between the direction of the mist outlet and the vertical upward direction is less than 90 degrees, so that the water droplets accumulated at the mist outlet flow back, and by turning on the atomizing fan to supply air, it helps to remove the residual water droplets and avoid dripping, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0027] Figure 1 Schematic diagram of the overall external structure of the humidifying fan of the embodiment of the present invention;

[0028] Figure 2 is a flow chart of an embodiment of a control method for a humidifying fan according to the present invention;

[0029] Figure 3 is a flow chart of an embodiment of the power control of an atomizing fan in a control method for a humidifying fan according to the present invention;

[0030] Figure 4 It is a flow chart of an embodiment of step S102 in the control method of the humidifying fan of the present invention.

[0031] List of reference numerals: 1- bracket; 2- fan head; 21- mist outlet. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application and are not used to limit the scope of protection of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0033] It should be noted that, in the description of this application, unless otherwise clearly specified and limited, the terms "disposed", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or other connections; it can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] It should be understood that the terms "upper", "side", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] like Figure 1-3 As shown, in order to solve the problem that water droplets will gather at the mist outlet of the existing humidifying fan after use, and in serious cases, will drip, affecting the user experience, the present invention provides a control method for a humidifying fan, the humidifying fan comprises a fan head 2, an atomizing device and an atomizing fan, wherein the atomizing device has a mist outlet pipe fixed on the fan head 2, and the atomizing fan and the mist outlet pipe are located in the same passage; and the control method comprises: when the atomizing device is turned off, controlling the fan head 2 to rotate to a preset anti-drip position in which the mist outlet 21 of the mist outlet pipe is tilted upward; and controlling the atomizing fan to run so as to blow dry the mist outlet 21.

[0036] Figure 1 Schematic diagram of the overall external structure of the humidifying fan of the embodiment of the present invention; Figure 2 is a flow chart of an embodiment of a control method for a humidifying fan according to the present invention; Figure 3 is a flow chart of an embodiment of the power control of an atomizing fan in a control method for a humidifying fan according to the present invention; Figure 4 It is a flow chart of an embodiment of step S102 in the control method of the humidifying fan of the present invention.

[0037] like Figure 1 As shown, in one or more embodiments, the humidifying fan includes a bracket 1, a fan head 2, an atomizing device, an atomizing fan and a humidity sensor. The upper end of the bracket 1 is provided with a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are arranged opposite to each other. The fan head 2 is arranged between the first connecting portion and the second connecting portion, and the fan head 2 has a flip axis extending from the first connecting portion to the second connecting portion. A flip motor is arranged on the first connecting portion, and the fan head 2 can be flipped around the flip axis by the flip motor, thereby adjusting the pitch angle of the fan head 2. Alternatively, the upper end of the bracket 1 can be movably connected to one end of the fan head 2 (the end of the fan head 2 roughly perpendicular to the paper surface inward), and a flip motor is arranged at the upper end of the bracket 1. The fan head 2 includes a fan and a fan drive, and the fan drive can drive the fan to rotate, and the fan can generate an air flow roughly perpendicular to the paper surface and outward, and a mist outlet 21 is arranged on the end of the fan head 2 roughly perpendicular to the paper surface and outward, and the water mist can be sprayed out along the direction of the air flow through the mist outlet 21.

[0038] In one or more embodiments, an atomizing device is disposed in the bracket 1, and the atomizing device can produce water mist. The atomizing device is ultrasonic atomization, that is, high-frequency ultrasound is used to atomize the liquid. Specifically, when the ultrasound is transmitted to the liquid, the surface of the liquid will vibrate, thereby producing a pressure change. This pressure change will cause the liquid to produce fine droplets, thereby forming a mist. Alternatively, the atomizing device may also be disposed on the outside of the bracket 1. Alternatively, the atomizing device may also adopt other devices capable of atomizing the liquid. A mist outlet pipe is connected to the atomizing device, which is connected to the mist outlet 21 through the mist outlet pipe. It should be noted that the atomizing device is a prior art, and as long as it can atomize the liquid, it will not be repeated here.

[0039] In one or more embodiments, the atomizing fan is disposed in the bracket 1, and the atomizing fan is disposed on the mist outlet pipe, and the atomizing fan can transport the water mist to the mist outlet 21. The atomizing fan is a motor with a fan, and the fan is driven by the motor to rotate to transport the water mist to the mist outlet 21. Alternatively, the atomizing fan can also be disposed on the outside of the bracket 1, and of course the atomizing fan is no longer disposed on the mist outlet pipe. It should be noted that the atomizing fan is a prior art, and as long as the atomizing fan and the mist outlet pipe are located in the same passage, the water mist can be transported to the mist outlet 21, and no further details are given here.

[0040] In one or more embodiments, the humidity sensor is connected to the fan head 2, and the humidity sensor is arranged near the mist outlet. The humidity sensor can detect the humidity at the mist outlet on the humidifying fan. The humidity sensor adopts a capacitive humidity sensor. The humidity is measured by the change in capacitance of the humidity sensitive material at different humidity levels. When the humidity increases, the humidity sensitive material absorbs moisture, resulting in an increase in the capacitance value. The humidity can be determined by measuring the change in capacitance. Alternatively, the humidity sensor can also select a resistive humidity sensor, an optical humidity sensor, etc. It should be noted that the humidity sensor is a prior art and will not be described in detail here.

[0041] like Figure 2 As shown, in one or more embodiments, the control method of the humidifying fan first executes step S101, and when the atomizing device is turned off, the fan head 2 is controlled to rotate to a preset anti-drip position where the mist outlet 21 of the mist outlet pipe is tilted upward. For example, when the atomizing device is turned off, the atomizing device no longer generates water mist, and then the flip motor is controlled to drive the fan head 2 to rotate, so that after the fan head 2 rotates, the angle between the direction of the mist outlet 21 and the vertical upward direction is 40 degrees. Then, step S102 is executed to control the atomizing fan to turn on so as to dry the mist outlet 21.

[0042] In one or more embodiments, the fan head 2 is controlled to rotate to a preset anti-drip position in which the mist outlet 21 of the mist outlet pipe is tilted upward (step S101). Preferably, when in the preset anti-drip position, the angle between the direction of the mist outlet 21 and the vertical upward direction is 45 degrees. Alternatively, when in the preset anti-drip position, the angle between the direction of the mist outlet 21 and the vertical upward direction can be 10 degrees, 20 degrees, 60 degrees, 80 degrees, etc. It should be noted that when the atomizing device is turned off and the position of the fan head 2 is the preset anti-drip position, the flip motor is not controlled to drive the fan head 2 to rotate.

[0043] In one or more embodiments, the control method further includes, after the atomizing fan is controlled to be turned on, after a preset time period, the atomizing fan is controlled to be turned off, wherein the preset time is 35 minutes. This design not only ensures sufficient time to clear the water droplets at the position of the mist outlet 21, but also avoids the energy waste caused by long-term air supply, thereby achieving a balance between energy saving and efficiency. Alternatively, the preset time period can be 3 minutes, 10 minutes, 30 minutes, 40 minutes, 50 minutes, etc., and the preset time period can be within 3 minutes-50 minutes. Alternatively, the control method further includes, before the atomizing fan is controlled to be turned on, obtaining a shutdown signal of the fan drive, and when the shutdown signal of the fan drive is obtained, the atomizing fan is controlled to be turned off after 30 minutes.

[0044] like Figure 4 As shown, in one or more embodiments, the step of controlling the fan head to rotate to a preset anti-drip position in which the mist outlet of the mist outlet pipe is tilted upward includes: S301 obtaining the current position of the fan head. For example, the flip motor is a servo motor, and the servo motor is equipped with a high-precision encoder that can measure the rotation angle of the motor in real time. The current position of the fan head can be determined by the servo motor. S302 obtains the rotation angle between the preset anti-drip position and the current position. For example, the angle between the direction of the mist outlet 21 at the preset anti-drip position and the vertical upward direction is 45 degrees, and the angle between the direction of the mist outlet 21 at the current position and the vertical upward direction is 30 degrees, then it can be determined that the fan head 2 needs to be turned in the direction in which the mist outlet 21 is tilted upward ( Figure 1 S303 controls the fan head 2 to rotate the rotation angle. For example, when the rotation angle is positive 15 degrees, the flip motor is controlled to start, and the fan head rotates 15 degrees in a direction that makes the mist outlet 21 tilt upward.

[0045] In one or more embodiments, the control method further includes: after the step of controlling the misting fan to turn off after a preset time, controlling the flip motor to drive the fan head 2 to rotate so that the fan head 2 rotates to an initial position. The initial position is the position of the fan head 2 before step S101.

[0046] In one or more embodiments, the control method also includes controlling the fan head 2 to pitch and shake its head at a frequency of 120 seconds each time when the humidifying device is in the on state and no shutdown signal is obtained, so that the mist outlet 21 pitches and shakes its head in the vertical direction, and the fan head 2 moves within a preset shaking range. The preset shaking range is that the angle between the direction of the mist outlet 21 and the vertical upward direction is in the range of 0 degrees to 90 degrees. Alternatively, the frequency of the fan head 2 pitching and shaking its head can be 10 seconds each time, 100 seconds each time, 180 seconds each time, etc., and the frequency of the fan head 2 pitching and shaking its head can be any value between 10 seconds each time and 200 seconds each time. Alternatively, the frequency of the fan head 2 pitching and shaking its head can also be set by the user. Alternatively, the preset shaking range can also be 10 degrees to 50 degrees, 20 degrees to 80 degrees, etc.

[0047] In one or more embodiments, the preset anti-drip position can also be the position after the current position is rotated 15 degrees in the direction that makes the mist outlet 21 of the mist outlet pipe tilt upward. The angle between the direction of the fan head 2 at the current position and the direction of the fan head 2 at the preset anti-drip position is 15 degrees. For example, when in the current position, the angle between the direction of the mist outlet 21 and the vertical upward direction is 90 degrees; when the fan head 2 is rotated 15 degrees in the direction that makes the mist outlet 21 of the mist outlet pipe tilt upward, the fan head 2 moves to the preset anti-drip position, and the angle between the direction of the mist outlet 21 and the vertical upward direction is 75 degrees. Controlling the fan head 2 to rotate from the current position to the preset anti-drip position, the mist outlet 21 rotates in the direction that makes the mist outlet 21 tilt upward, which helps to better remove water droplets and improves the flexibility and adaptability of the control method. It should be noted that the fan head 2 can only move within the preset shaking range, and when the fan head 2 has moved to the limit position of the preset shaking range, it will no longer move. For example, when in the current position, the angle between the direction of the mist outlet 21 and the vertical upward direction is 5 degrees. When the fan head 2 rotates 5 degrees in the direction that makes the mist outlet 21 tilt upward, it reaches the limit position of the preset shaking range, and the angle between the direction of the mist outlet 21 and the vertical upward direction is 0 degrees. Alternatively, the angle between the direction of the fan head 2 in the current position and the direction of the fan head 2 in the preset anti-drip position can be 10 degrees, 13 degrees, 18 degrees, 20 degrees, etc.

[0048] like Figure 3As shown, in one or more embodiments, the control method also includes: S201 obtaining the actual humidity of the mist outlet. For example, the actual humidity of the mist outlet is detected by a humidity sensor, and then the actual humidity detected by the humidity sensor is obtained. S202 compares the measured actual humidity with the preset humidity threshold. For example, by comparing the actual humidity with the preset humidity threshold, it is convenient to carry out targeted processing of different actual humidity. S203 controls the output power of the atomizing fan based on the comparison result. For example, the different powers of the atomizing fan are controlled according to the actual humidity to meet the dehumidification requirements of the mist outlet. Intelligent control of the humidifying fan is realized. By real-time monitoring of humidity and adjusting power, not only the appropriate humidification effect is guaranteed, but also the discomfort caused by excessive humidification is avoided, and the comfort and energy saving of the humidifying fan are improved.

[0049] In one or more embodiments, based on the comparison result, the step of controlling the output power of the atomizing fan includes: when the actual humidity is 20% to 30%, the power of the atomizing fan is controlled to be 5W; when the actual humidity is 30% to 40%, the power of the atomizing fan is controlled to be 10W; when the actual humidity is 40% to 60%, the power of the atomizing fan is controlled to be 15W. By setting the power of the atomizing fan under different humidity ranges, the precise control of the humidifying fan under different actual humidity conditions is achieved. This design not only ensures the humidification effect, but also avoids energy waste and improves the energy efficiency ratio of the humidifying fan. Alternatively, when the actual humidity is 20% to 30%, the power of the atomizing fan can be controlled to be 3W, 4W, 6W, 7W, etc. When the actual humidity is 30% to 40%, the power of the atomizing fan is controlled to be 8W, 9W, 11W, 12W, etc. When the actual humidity is 40% to 60%, the power of the atomizing fan is controlled to be 13W, 14W, 16W, 18W, etc. It should be noted that the power of the atomizing fan at different humidity is set according to the rated power of the atomizing fan. When the humidity is high, the power of the atomizing fan can be controlled to be the rated power, and when the humidity is low, the power of the atomizing fan can be controlled to be reduced. Specifically, when the actual humidity is 20% to 30%, the power of the atomizing fan can be controlled to be 30% of the rated power. When the actual humidity is 30% to 40%, the power of the atomizing fan can be controlled to be 60% of the rated power. When the actual humidity is 40% to 60%, the power of the atomizing fan can be controlled to be the rated power.

[0050] The present invention also discloses a computer storage medium, which stores a computer program, and the computer program can be executed by a processor to implement the steps of the above-mentioned control method for a humidifying fan. The computer storage medium proposed by the present invention realizes the automatic execution of the above-mentioned humidifying fan control method through the cooperation of a memory and a processor. This device not only improves the intelligence level of the humidifying fan, but also provides users with a more convenient and efficient use experience.

[0051] The present invention also discloses a humidifying fan, in which the above-mentioned control method for the humidifying fan is executed. The control method proposed in the present invention effectively solves the problem of water droplet aggregation and dripping when the humidifying fan is discharging mist by intelligently controlling the rotation of the fan head 2 and the switch of the atomizing fan. When the atomizing device is turned off, the fan head 2 automatically rotates to a preset anti-drip position in which the mist outlet 21 of the mist outlet pipe is tilted upward, so that the water droplets gathered at the mist outlet flow back, and by turning on the atomizing fan to supply air, it helps to remove the residual water droplets and avoid dripping, thereby improving the user experience.

[0052] It should be noted that the data involved in this application (including but not limited to data used for analysis, stored data, displayed data, etc.) are all information and data authorized by the user or fully authorized by all parties.

[0053] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0054] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims of the present application, any one of the claimed embodiments may be used in any combination.

[0055] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A control method for a humidifying fan, characterized in that: The humidifying fan comprises a fan head, an atomizing device and an atomizing fan, wherein the atomizing device has a mist outlet pipe fixed on the fan head, and the atomizing fan and the mist outlet pipe are located in the same passage; and the control method comprises: When the atomizing device is turned off, the fan head is controlled to rotate to a preset anti-drip position in which the mist outlet of the mist outlet pipe is tilted upward; and The atomizing fan is controlled to run so as to dry the mist outlet.

2. The control method for a humidifying fan according to claim 1, characterized in that: The control method further comprises: After a preset time period, the atomizing fan is controlled to be turned off. The preset time period ranges from 3 minutes to 50 minutes.

3. The control method for a humidifying fan according to claim 1, characterized in that: The step of controlling the fan head to rotate to a preset anti-drip position where the mist outlet of the mist outlet pipe is tilted upward comprises: Obtaining the current position of the fan head; Obtaining a rotation angle between the preset anti-drip position and the current position; The fan head is controlled to rotate at the rotation angle.

4. The control method for a humidifying fan according to claim 1, characterized in that: When the atomizing device is not closed, the fan head is controlled to pitch and shake in the vertical direction.

5. The control method for a humidifying fan according to claim 4, characterized in that: The frequency range of the pitch and shake is from 10 seconds to 200 seconds.

6. The control method for a humidifying fan according to claim 1, characterized in that: The preset anti-drip position is a position after the current position is rotated 10 to 20 degrees in a direction in which the mist outlet of the mist outlet pipe is tilted upward.

7. The control method for a humidifying fan according to claim 1, characterized in that: The humidifying fan further includes a humidity sensor near the mist outlet; and the control method further includes: Detecting the actual humidity of the mist outlet by the humidity sensor; Comparing the measured actual humidity with a preset humidity threshold; Based on the comparison result, the output power of the atomizing fan is controlled.

8. The control method for a humidifying fan according to claim 7, characterized in that: Based on the comparison result, the step of controlling the output power of the atomizing fan comprises: When the actual humidity is between 20% and 30%, the power of the atomizing fan is controlled to be 5W; When the actual humidity is between 30% and 40%, the power of the atomizing fan is controlled to be 10W; When the actual humidity is between 40% and 60%, the power of the atomizing fan is controlled to be 15W.

9. A computer storage medium, characterized in that The computer storage medium stores a computer program, which can be executed by a processor to implement the steps of the control method for a humidification fan according to any one of claims 1 to 8.

10. A humidifying fan, characterized in that: The control method for a humidifying fan according to any one of claims 1 to 8 is performed in the humidifying fan.

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