High-voltage-removing anti-static control panel of wall-mounted dust collector

Abstract

The utility model discloses a high-voltage-removing anti-static control panel of a wall-mounted dust collector. The high-voltage-removing anti-static control panel comprises a circuit board, a main control module, a power supply module, a remote control communication module, a water level sensor module, a negative pressure switch module and a static discharge module, the power supply module is used for providing power; the remote control communication module is used for realizing remote control communication; the water level sensor module is used for detecting the liquid level of a dust barrel of the dust collector; the negative pressure switch module is used for detecting the air pressure of the dust barrel; the electrostatic discharge module is used for releasing high-voltage static electricity; and the main control module is used for comprehensively controlling the circuit to work and realizing data transmission and communication. The liquid level height is detected through the water level sensor module, dust is detected through the negative pressure switch module, the main control module processes the liquid level and the air pressure information of the dust barrel, the automatic dust removal and static electricity prevention functions of the cleaning machine are achieved, and high-voltage static electricity is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a high-voltage anti-static control board for a wall-mounted vacuum cleaner. Background Art

[0002] The circuit board miniaturizes and visualizes the circuit, which plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. During the use of existing vacuum cleaners, static electricity will be generated. When a large amount of static electricity accumulates, high voltage will be generated. Static electricity will cause harm to the whole machine circuit. That is, if the circuit board of the whole machine encounters static electricity interference, it is very easy to damage the components on the circuit board, resulting in the circuit board being unable to be used due to component damage, and it needs to be repaired or replaced, reducing the practicability of the circuit board and being unfavorable for people's use. Content of the Utility Model

[0003] A high-voltage anti-static control board for a wall-mounted vacuum cleaner provided by the utility model detects the liquid level height through a water level sensor module, detects the dust bucket air pressure through a negative pressure switch module, and the main control module processes the liquid level and dust bucket air pressure information to realize the automatic dust removal and anti-static function of the cleaning machine and avoid the generation of high-voltage static electricity.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: A high-voltage anti-static control board for a wall-mounted vacuum cleaner, which includes: a circuit board and a main control module, a power supply module, a remote control communication module, a water level sensor module, a negative pressure switch module, and an electrostatic discharge module arranged on the circuit board;

[0005] The power supply module is used to provide power;

[0006] The remote control communication module is used to realize remote control communication;

[0007] The water level sensor module is used to detect the liquid level of the dust bucket of the vacuum cleaner;

[0008] The negative pressure switch module is used to detect the air pressure of the dust bucket;

[0009] The electrostatic discharge module is used to release high-voltage static electricity;

[0010] The main control module is used to comprehensively control the operation of the circuit and realize data transmission and communication.

[0011] As a further description of the above technical solution:

[0012] The main control module includes a main control chip U4, and the main control chip U4 is FT61 F145. The corresponding pins of the main control chip U4 are respectively electrically connected to the power supply module, the remote control communication module, the water level sensor module, and the negative pressure switch module.

[0013] As a further description of the above technical solution:

[0014] An electrostatic discharge module is respectively connected to the circuits of the water level sensor module and the negative pressure switch module.

[0015] As a further description of the above technical solution:

[0016] The electrostatic discharge module includes a resistor R54, a resistor R55, a capacitor CY3, and a capacitor CY4. One end of the resistor R54 is grounded, the other end of the resistor R54 is connected to one end of the resistor R55, and the other end of the resistor R55 is grounded; one end of the capacitor CY3 is connected to the grounded end of the resistor R54, the other end of the capacitor CY3 is connected to one end of the capacitor CY4, and the other end of the capacitor CY4 is connected to the grounded end of the resistor R55.

[0017] As a further description of the above technical solution:

[0018] A motor drive circuit module and a speed regulation module are provided on the circuit board, and the motor drive circuit module, the speed regulation module are electrically connected to the main control module.

[0019] As a further description of the above technical solution:

[0020] A zero-crossing detection module is provided on the circuit board, and the zero-crossing detection module is electrically connected to the main control module.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows: The main control module, the power supply module, the remote control communication module, the water level sensor module, the negative pressure switch module, and the electrostatic discharge module are integrated on the circuit board. The liquid level height is detected by the water level sensor module, the dust bucket air pressure is detected by the negative pressure switch module, and the main control module processes the liquid level and dust information to realize the intelligent application of the vacuum cleaner, that is, to realize the automatic dust removal and anti-static function of the cleaning machine and avoid the generation of high-voltage static electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of a high-voltage anti-static control board for a wall-mounted vacuum cleaner.

[0024] Figure 2It is the circuit schematic diagram of the main control module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0025] Figure 3 It is the circuit schematic diagram of the water level sensor module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0026] Figure 4 It is the circuit schematic diagram of the negative pressure switch module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0027] Figure 5 It is the circuit schematic diagram of the static electricity discharge module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0028] Figure 6 It is the circuit schematic diagram of the motor drive circuit module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0029] Figure 7 It is the circuit schematic diagram of the speed regulation module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0030] Figure 8 It is the circuit schematic diagram of the power supply module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0031] Figure 9 It is the circuit schematic diagram of the remote control communication module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0032] Figure 10 It is the circuit schematic diagram of the zero-crossing detection module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0033] Figure 11 It is the circuit schematic diagram of the switch module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0034] Figure 12 It is the circuit schematic diagram of the LED lamp control module in the high-voltage anti-static control board of a wall-mounted vacuum cleaner.

[0035] Legend Explanation:

[0036] 100, main control module; 200, power supply module; 300, remote control communication module; 400, water level sensor module; 500, negative pressure switch module; 600, static electricity discharge module; 700, motor drive circuit module; 800, speed regulation module; 900, zero-crossing detection module. Specific Embodiment

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0038] Please refer to Figures 1-12 , the present utility model provides a technical solution: an anti-high-voltage static control board for a wall-mounted vacuum cleaner, which includes:

[0039] A circuit board and a main control module 100, a power supply module 200, a remote control communication module 300, a water level sensor module 400, a negative pressure switch module 500, and an electrostatic discharge module 600 provided on the circuit board;

[0040] The power supply module 200 is used to provide power;

[0041] The remote control communication module 300 is used to realize remote control communication;

[0042] The water level sensor module 400 is used to detect the liquid level of the dust bucket of the vacuum cleaner;

[0043] The negative pressure switch module 500 is used to detect the air pressure of the dust bucket;

[0044] The electrostatic discharge module 600 is used to release high-voltage static electricity;

[0045] The main control module 100 is used to comprehensively control the operation of the circuit and realize data transmission and communication.

[0046] As Figure 1 and Figure 2 , the main control module 100 includes a main control chip U4, the main control chip U4 is FT61 F145, and the corresponding pins of the main control chip U4 are respectively electrically connected to the power supply module 200, the remote control communication module 300, the water level sensor module 400, and the negative pressure switch module 500.

[0047] The electrostatic discharge module is respectively connected to the circuits of the water level sensor module 400 and the negative pressure switch module 500. Static electricity can be released. For example, ESD1 and ESD3 in Figure 3 and Figure 4 are electrostatic discharge modules.

[0048] As Figure 5, the static electricity discharge module 600 includes a resistor R54, a resistor R55, a capacitor CY3, and a capacitor CY4. One end of the resistor R54 is grounded, the other end of the resistor R54 is connected to one end of the resistor R55, and the other end of the resistor R55 is grounded; one end of the capacitor CY3 is connected to the grounded end of the resistor R54, the other end of the capacitor CY3 is connected to one end of the capacitor CY4, and the other end of the capacitor CY4 is connected to the grounded end of the resistor R55.

[0049] As Figure 6 and Figure 7 , a motor drive circuit module 700 and a speed regulation module 800 are provided on the circuit board. The motor drive circuit module 700 and the speed regulation module 800 are electrically connected to the main control module 1. The motor drive circuit module is used to control the operation of the motor, and the speed regulation module is used to control the running speed of the motor.

[0050] As Figure 10 , a zero-crossing detection module 900 is provided on the circuit board. The zero-crossing detection module 900 is electrically connected to the main control module 1. The zero-crossing detection module is to detect the zero point of the alternating current. A switch module for controlling startup and an LED lamp control module are also provided on the circuit board. Both the switch module and the LED lamp control module are electrically connected to the main control module. Specifically, reference can be made to Figure 11 and Figure 12 .

[0051] Working principle: The main control module, the power supply module, the remote control communication module, the water level sensor module, the negative pressure switch module, and the static electricity discharge module are integrated on the circuit board. The liquid level height is detected by the water level sensor module, and the dust bucket air pressure is detected by the negative pressure switch module. The main control module processes the liquid level and dust information to realize the intelligent application of the vacuum cleaner, that is, to realize the automatic dust removal and anti-static function of the cleaning machine and avoid the generation of high-voltage static electricity.

[0052] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A high-voltage anti-static control panel for a wall-mounted vacuum cleaner, characterized in that: include: A circuit board and a main control module, a power supply module, a remote control communication module, a water level sensor module, a negative pressure switch module and an electrostatic discharge module arranged on the circuit board; The power supply module is used to provide power; The remote control communication module is used to implement remote control communication; The water level sensor module is used to detect the liquid level in the dust bucket of the vacuum cleaner; The negative pressure switch module is used to detect the air pressure of the dust bin; The electrostatic discharge module is used to release high-voltage static electricity; The main control module is used to comprehensively control the operation of the circuit and realize data transmission and communication.

2. A high-voltage anti-static control board for a wall-mounted vacuum cleaner according to claim 1, characterized in that: The main control module includes a main control chip U4, which is FT61F145. The corresponding pins of the main control chip U4 are electrically connected to the power supply module, the remote control communication module, the water level sensor module and the negative pressure switch module respectively.

3. The high-voltage anti-static control board for a wall-mounted vacuum cleaner according to claim 1, characterized in that: The circuits of the water level sensor module and the negative pressure switch module are respectively connected to electrostatic discharge modules.

4. A high-voltage anti-static control board for a wall-mounted vacuum cleaner according to claim 1 or 3, characterized in that: The electrostatic discharge module includes a resistor R54, a resistor R55, a capacitor CY3 and a capacitor CY4, one end of the resistor R54 is grounded, the other end of the resistor R54 is connected to one end of the resistor R55, and the other end of the resistor R55 is grounded; one end of the capacitor CY3 is connected to the grounded end of the resistor R54, the other end of the capacitor CY3 is connected to one end of the capacitor CY4, and the other end of the capacitor CY4 is connected to the grounded end of the resistor R55.

5. The high-voltage anti-static control board for a wall-mounted vacuum cleaner according to claim 1, characterized in that: A motor drive circuit module and a speed regulation module are arranged on the circuit board, and the motor drive circuit module and the speed regulation module are electrically connected to the main control module.

6. The high-voltage anti-static control board for a wall-mounted vacuum cleaner according to claim 1, characterized in that: A zero-crossing detection module is disposed on the circuit board, and the zero-crossing detection module is electrically connected to the main control module.

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