Multifunctional oscillating fan control circuit and fan device

Abstract

The utility model discloses a multifunctional oscillating fan control circuit and a fan device. The multifunctional oscillating fan control circuit comprises a main control module, a power supply management module, a wireless communication module, a 360-degree oscillating motor module, a touch key module and a display driving module, the power management module is electrically connected with the master control module, the wireless communication module, the 360-degree head shaking motor module, the touch key module and the display driving module. The main control module is electrically connected with the wireless communication module, the 360-degree head shaking motor module, the touch key module and the display driving module. According to the utility model, multi-angle fan oscillating control can be realized, remote control and touch screen control of the oscillating fan can also be realized, and the user experience is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a multifunctional oscillating fan control circuit and a fan device. Background Art

[0002] Electric fan is also called fan or blower. It is a household appliance that uses an electric motor to drive the blades to rotate to accelerate the circulation of air. It is mainly used for cooling and circulating air. Electric fans are widely used in homes, classrooms, offices, shops, hospitals, hotels and other places.

[0003] In the prior art, electric fans generally have a shaking function, but these electric fans can generally only be controlled within the shaking angle range of [0, 180°], which cannot meet the use requirements of more scenarios. In addition, the existing electric fans are generally controlled by traditional buttons, which are cumbersome to operate and cannot bring users a better use experience. Therefore, inventing a multifunctional shaking fan control circuit and fan device is a problem that needs to be solved urgently by technicians in this field. Utility Model Content

[0004] The purpose of this application is to provide a multifunctional oscillating fan control circuit and a fan device. In this solution, multi-angle fan oscillation control can be realized, and remote control and touch screen control of the oscillating fan can be realized, providing a high user experience.

[0005] In order to solve the above technical problems, the present application provides a multifunctional shaking fan control circuit, including a main control module, a power management module, a wireless communication module, a 360° shaking motor module, a touch button module and a display drive module;

[0006] The power management module is electrically connected to the main control module, the wireless communication module, the 360° shaking motor module, the touch button module and the display driving module respectively;

[0007] The main control module is electrically connected to the wireless communication module, the 360° shaking motor module, the touch button module and the display driving module respectively.

[0008] Preferably, the multifunctional oscillating fan control circuit further includes a buzzer module;

[0009] The buzzer module is electrically connected to the power management module and the main control module respectively.

[0010] Preferably, the wireless communication module is configured as a WIFI module.

[0011] Preferably, the wireless communication module is configured as a Bluetooth module.

[0012] Preferably, the WIFI module includes a WIFI unit and a conduction switch unit;

[0013] The WIFI unit is electrically connected to the main control module, the power management module and the conduction switch unit respectively, and the conduction switch unit is electrically connected to the main control module and the power management module respectively.

[0014] Preferably, the 360° shaking motor module includes a motor drive unit and a connection unit;

[0015] The motor drive unit is electrically connected to the main control module and the power management module respectively, and the connection unit is electrically connected to the motor drive unit and the stepper motor respectively.

[0016] Preferably, the display driving module includes an LED driving unit, a digital tube and a buck conversion unit;

[0017] The LED driving unit is electrically connected to the main control module, the digital tube and the buck conversion unit respectively, and the buck conversion unit is electrically connected to the power management module.

[0018] Preferably, the buzzer module includes a switch unit and a buzzer output unit;

[0019] The switch unit is electrically connected to the main control module, and the buzzer output unit is electrically connected to the switch unit and the power management module respectively.

[0020] Preferably, the touch key module includes a touch key input unit and a capacitive touch controller;

[0021] The touch key input unit is electrically connected to the capacitive touch controller, and the capacitive touch controller is electrically connected to the main control module.

[0022] In order to solve the above technical problems, the present application provides a fan device, including the above-mentioned multifunctional oscillating fan control circuit.

[0023] The utility model discloses a multifunctional oscillating fan control circuit and a fan device with the following beneficial effects: the utility model discloses a multifunctional oscillating fan control circuit including a main control module, a power management module, a wireless communication module, a 360° oscillating motor module, a touch button module and a display driver module; the power management module is electrically connected to the main control module, the wireless communication module, the 360° oscillating motor module, the touch button module and the display driver module respectively; the main control module is electrically connected to the wireless communication module, the 360° oscillating motor module, the touch button module and the display driver module respectively. Therefore, the utility model can realize multi-angle fan oscillating control, and can also realize remote control and touch screen control of the oscillating fan, and the user experience is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0025] Figure 1 It is a schematic diagram of the principle block diagram of a multifunctional oscillating fan control circuit of a preferred embodiment of the utility model;

[0026] Figure 2 It is a schematic diagram of the principle block diagram of a multifunctional oscillating fan control circuit of a preferred embodiment of the utility model;

[0027] Figure 3 This is a circuit schematic diagram of a WIFI unit of a preferred embodiment of the utility model;

[0028] Figure 4 This is a circuit schematic diagram of a conductive switch unit of a preferred embodiment of the utility model;

[0029] Figure 5 This is a circuit schematic diagram of a motor drive unit of a preferred embodiment of the utility model;

[0030] Figure 6 This is a circuit schematic diagram of a display driving module of a preferred embodiment of the utility model;

[0031] Figure 7 The utility model is a circuit diagram of a buzzer module of a preferred embodiment. DETAILED DESCRIPTION

[0032] The core of this application is to provide a multifunctional oscillating fan control circuit and a fan device. In this solution,

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] See also Figure 1 , Figure 1 A schematic diagram of a multifunctional oscillating fan control circuit provided in the present application, comprising a main control module 1, a power management module 2, a wireless communication module 3, a 360° oscillating motor module 4, a touch button module 5 and a display drive module 6;

[0035] The power management module 2 is electrically connected to the main control module 1, the wireless communication module 3, the 360° shaking motor module 4, the touch button module 5 and the display driving module 6 respectively;

[0036] The main control module 1 is electrically connected to the wireless communication module 3 , the 360° shaking motor module 4 , the touch button module 5 and the display driving module 6 respectively.

[0037] In the prior art, electric fans generally have a shaking function, but these electric fans can generally only be controlled within a shaking angle range of [0, 180°], which cannot meet the use requirements of more scenarios. In addition, the existing electric fans are generally controlled by traditional buttons, which is cumbersome to operate.

[0038] In response to the above shortcomings, this application realizes the multi-functional control of the oscillating fan through the cooperation of the main control module 1, the power management module 2, the wireless communication module 3, the 360° oscillating motor module 4, the touch button module 5 and the display drive module 6, thereby improving the user experience.

[0039] Specifically, the main control module 1 is set as an MCU (Microcontroller Unit), also known as a single chip microcomputer or a single chip microcomputer, which appropriately reduces the frequency and specifications of the central processing unit (CPU), and integrates peripheral interfaces such as memory, timer, USB, A / D conversion, UART, PLC, DMA, and even LCD drive circuits on a single chip to form a chip-level computer. In this embodiment, the chip model of the main control module 1 is not specifically limited.

[0040] Specifically, the power management module 2 is used to provide rated voltage to power various functional modules of the system; the wireless communication module 3 is used to realize wireless connection between the oscillating fan and the mobile terminal, so as to remotely monitor the oscillating fan through the APP on the mobile terminal and realize remote control of the oscillating fan; the 360° oscillating motor module 4 is used to realize 180° and 360° oscillating angle control of the oscillating fan, and realize fan speed control; the touch button module 5 is used to receive the user's touch screen signal and transmit it to the main control module 1, the main control module 1 parses the touch screen signal and outputs the corresponding instruction to control the operation of the oscillating fan; the display driver module 6 is used to drive the operation of devices such as digital tubes and display screens, among which the digital tubes and display screens are used to display the working status of the oscillating fan.

[0041] Specifically, the 360° shaking motor module 4 can control the fan head to shake back and forth along the trajectory of [0,180°], or the 360° shaking motor module 4 can control the fan head to shake back and forth along the trajectory of [0,360°], covering a wide angle and being able to meet the usage requirements of more scenarios.

[0042] Specifically, the main control module 1 can realize multi-speed adjustment of the oscillating fan by controlling the rotation speed of the 360° oscillating motor module 4. In addition, the present application can also realize the negative ion output of the oscillating fan through the 360° oscillating motor module 4, giving users a better use experience.

[0043] In summary, the present application provides a multifunctional oscillating fan control circuit, which includes a main control module 1, a power management module 2, a wireless communication module 3, a 360° oscillating motor module 4, a touch button module 5 and a display driver module 6; the power management module 2 is electrically connected to the main control module 1, the wireless communication module 3, the 360° oscillating motor module 4, the touch button module 5 and the display driver module 6; the main control module 1 is electrically connected to the wireless communication module 3, the 360° oscillating motor module 4, the touch button module 5 and the display driver module 6. Therefore, the present invention can realize multi-angle fan oscillating control, and can also realize remote control and touch screen control of the oscillating fan, with high user experience.

[0044] Based on the above embodiments:

[0045] Please refer to Figure 2 , Figure 2 A schematic diagram of the principle block diagram of a multifunctional oscillating fan control circuit provided in this application.

[0046] As a preferred embodiment, a multifunctional oscillating fan control circuit further includes a buzzer module 7;

[0047] The buzzer module 7 is electrically connected to the power management module 2 and the main control module 1 respectively.

[0048] Specifically, in this embodiment, the buzzer module 7 is used to output an alarm when an oscillating fan fails, the battery is low, or other unexpected situations occur.

[0049] As a preferred embodiment, the wireless communication module 3 is configured as a WIFI module.

[0050] As a preferred embodiment, the wireless communication module 3 is configured as a Bluetooth module.

[0051] It is worth noting that the wireless communication module 3 can also be set to an existing wireless communication method, which is not specifically limited here.

[0052] Please refer to Figure 3 , Figure 3 A circuit schematic diagram of a WIFI unit provided in this application.

[0053] Please refer to Figure 4 , Figure 4 A circuit schematic diagram of a conductive switch unit provided in the present application.

[0054] As a preferred embodiment, the WIFI module includes a WIFI unit 31 and a conduction switch unit 32;

[0055] The WIFI unit 31 is electrically connected to the main control module 1 , the power management module 2 and the conduction switch unit respectively, and the conduction switch unit 32 is electrically connected to the main control module 1 and the power management module respectively.

[0056] Specifically, in this embodiment, the WIFI unit 31 is used to realize wireless data transmission between the main control module 1 and the mobile terminal, and the conduction switch unit 32 is used to realize the power on / off control of the conduction switch unit 32 by the power management module 2 .

[0057] Please refer to Figure 5 , Figure 5 A circuit schematic diagram of a motor drive unit provided in this application.

[0058] As a preferred embodiment, the 360° shaking motor module 4 includes a motor driving unit 41 and a connecting unit 42;

[0059] The motor drive unit 41 is electrically connected to the main control module 1 and the power management module 2 respectively, and the connection unit 42 is electrically connected to the motor drive unit 41 and the stepper motor respectively.

[0060] Specifically, the motor drive unit 41 is connected to the main control module 1 through the connection unit 42. In this embodiment, the model of the motor drive unit 41 is set to ULN2003AD. In another preferred embodiment, the model of the motor drive unit 41 is not specifically limited.

[0061] Please refer to Figure 6 , Figure 6 A circuit schematic diagram of a display driver module provided in this application.

[0062] As a preferred embodiment, the display driving module 6 includes an LED driving unit 61, a digital tube 62 and a buck conversion unit 63;

[0063] The LED driving unit is electrically connected to the main control module 1 , the digital tube and the buck conversion unit respectively, and the buck conversion unit is electrically connected to the power management module 2 .

[0064] Specifically, in this embodiment, the LED driving unit 61 is used to drive the digital tube 62 to work, and the buck conversion unit 63 is used to provide a rated voltage to the LED driving unit 61 after bucking the voltage of the power management module 2 .

[0065] Please refer to Figure 7 , Figure 7 A circuit schematic diagram of a buzzer module provided in this application.

[0066] As a preferred embodiment, the buzzer module 7 includes a switch unit and a buzzer output unit;

[0067] The switch unit is electrically connected to the main control module 1 , and the buzzer output unit is electrically connected to the switch unit and the power management module 2 respectively.

[0068] As a preferred embodiment, the touch key module 5 includes a touch key input unit and a capacitive touch controller;

[0069] The touch key input unit is electrically connected to the capacitive touch controller, and the capacitive touch controller is electrically connected to the main control module 1 .

[0070] Specifically, in this embodiment, the touch key input unit is used to receive the user's touch key signal and perform filtering processing, and the capacitive touch controller is used to identify the touch key signal and transmit it to the main control module 1, and the main control module 1 performs corresponding control actions.

[0071] Specifically, the model of the capacitive touch controller is set to PT8026-S16. In another preferred embodiment, the model of the capacitive touch controller is not specifically limited.

[0072] The present application also provides a fan device, including a multifunctional oscillating fan control circuit.

[0073] For an introduction to a multifunctional oscillating fan control circuit provided in the present application, please refer to the above-mentioned embodiment, and the present application will not go into details here.

[0074] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0075] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional oscillating fan control circuit, characterized in that: Including main control module, power management module, wireless communication module, 360° shaking motor module, touch button module and display driver module; The power management module is electrically connected to the main control module, the wireless communication module, the 360° shaking motor module, the touch button module and the display driving module respectively; The main control module is electrically connected to the wireless communication module, the 360° shaking motor module, the touch button module and the display driving module respectively.

2. A multifunctional oscillating fan control circuit according to claim 1, characterized in that: The multifunctional oscillating fan control circuit also includes a buzzer module; The buzzer module is electrically connected to the power management module and the main control module respectively.

3. A multifunctional oscillating fan control circuit according to claim 1, characterized in that: The wireless communication module is configured as a WIFI module.

4. The multifunctional oscillating fan control circuit according to claim 1, characterized in that: The wireless communication module is configured as a Bluetooth module.

5. The multifunctional oscillating fan control circuit according to claim 3, characterized in that: The WIFI module includes a WIFI unit and a conduction switch unit; The WIFI unit is electrically connected to the main control module, the power management module and the conduction switch unit respectively, and the conduction switch unit is electrically connected to the main control module and the power management module respectively.

6. The multifunctional oscillating fan control circuit according to claim 1, characterized in that: The 360° shaking motor module includes a motor drive unit and a connection unit; The motor drive unit is electrically connected to the main control module and the power management module respectively, and the connection unit is electrically connected to the motor drive unit and the stepper motor respectively.

7. The multifunctional oscillating fan control circuit according to claim 1, characterized in that: The display driving module includes an LED driving unit, a digital tube and a buck conversion unit; The LED driving unit is electrically connected to the main control module, the digital tube and the buck conversion unit respectively, and the buck conversion unit is electrically connected to the power management module.

8. The multifunctional oscillating fan control circuit according to claim 2, characterized in that: The buzzer module includes a switch unit and a buzzer output unit; The switch unit is electrically connected to the main control module, and the buzzer output unit is electrically connected to the switch unit and the power management module respectively.

9. The multifunctional oscillating fan control circuit according to claim 1, characterized in that: The touch key module includes a touch key input unit and a capacitive touch controller; The touch key input unit is electrically connected to the capacitive touch controller, and the capacitive touch controller is electrically connected to the main control module.

10. A fan device, characterized in that: A multifunctional oscillating fan control circuit comprising any one of claims 1 to 9.

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