Dehumidifier control circuit capable of driving anion generator

Abstract

The utility model relates to the technical field of dehumidifiers, in particular to a dehumidifier control circuit capable of driving a negative ion generator, in particular to a power supply which is used for outputting alternating current (AC) 220V voltage. The dehumidification control circuit comprises a water full control circuit and a dehumidification circuit; the input end of the water full control circuit is electrically connected with AC 220V voltage. The dehumidification circuit comprises a first protection switch S2, a compressor M1, a PTC starter and a fan motor M2. One end of the first protection switch S2 is electrically connected with one output end of the water full control circuit and one end of the fan motor M2, the other end of the first protection switch S2 is electrically connected with the C end of the compressor M1, one end of the PTC starter is electrically connected with the S end of the compressor M1, the other end of the PTC starter is electrically connected with the M end of the compressor M1, and the other end of the PTC starter is electrically connected with the M end of the compressor M1. And the other end of the PTC starter is also electrically connected with the other end of the fan motor M2 and the other end of the water full control circuit.

Description

Technical Field

[0001] This utility model relates to the field of dehumidifier technology, specifically a dehumidifier control circuit that can drive a negative ion generator. Background Technology

[0002] A dehumidifier is a common household appliance primarily used to reduce indoor air humidity and improve the comfort of the living environment. It is particularly useful in humid seasons or regions, such as the rainy season, coastal areas, or damp spaces like basements.

[0003] However, as people's living conditions continue to improve, their quality of life has also changed. Therefore, dehumidifiers not only need to dehumidify, but also need to purify the air. However, most dehumidifiers currently only have the function of dehumidifying, so these technologies need to be improved. Utility Model Content

[0004] This invention provides a dehumidifier control circuit that can drive a negative ion generator to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dehumidifier control circuit capable of driving a negative ion generator includes:

[0007] A power supply, which is used to output AC220V voltage;

[0008] A dehumidification control circuit is provided, comprising a water full control circuit and a dehumidification circuit. The input terminals of the water full control circuit are electrically connected to AC220V voltage. The dehumidification circuit includes a first protection switch S2, a compressor M1, a PTC starter, and a fan motor M2. One end of the first protection switch S2 is electrically connected to an output terminal of the water full control circuit and one end of the fan motor M2. The other end of the first protection switch S2 is electrically connected to the C terminal of the compressor M1. One end of the PTC starter is electrically connected to the S terminal of the compressor M1. The other end of the PTC starter is electrically connected to the M terminal of the compressor M1. The other end of the PTC starter is also electrically connected to the other end of the fan motor M2 and the other end of the water full control circuit.

[0009] The plasma circuit includes: a second protection switch S4, a boost circuit, and a plasma discharge circuit; one end of the second protection switch S4 is electrically connected to one end of the AC220V voltage, and the other end of the second protection switch S4 is electrically connected to one input terminal of the boost circuit, and the other input terminal of the boost circuit is electrically connected to one end of the AC220V voltage; the input terminal of the plasma discharge circuit is electrically connected to the output terminal of the boost circuit.

[0010] As a preferred embodiment of this utility model, the water full control circuit includes a third protection switch S4, a water full indicator light L1, a resistor R1, and a water full switch S3; one end of the water full indicator light L1 is electrically connected to one end of the third protection switch S4 and one end of the AC220V voltage, one end of the water full indicator light L1 is electrically connected to the first end of the water full switch S3 via the resistor R1, and the other end of the third protection switch S4 is electrically connected to one end of the first protection switch S2; the second end of the water full switch S3 is electrically connected to the other end of the AC220V voltage, and the third end of the water full switch S3 is electrically connected to the other end of the fan motor M2 and the other end of the PTC starter.

[0011] As a preferred embodiment of this utility model, the boost circuit includes a rectifier diode D1, a resistor R4, a capacitor C1, a resistor R5, a capacitor C2, and a transformer B; one end of the rectifier diode D1 is electrically connected to the other end of the third protection switch S4, and one end of the rectifier diode D1 is electrically connected to one input terminal of the transformer B via resistor R4, resistor R5, and capacitor C2; one end of the capacitor C1 is electrically connected to one end of resistor R4, and the other end of the capacitor C1 is electrically connected to the other input terminal of the transformer B and the other end of the AC220V voltage.

[0012] As a preferred embodiment of this utility model, the plasma discharge circuit includes: a diode D2, a discharge plate, and a resistor R6; the cathode of the diode D2 is electrically connected to one output terminal of the transformer B, the anode of the diode D2 is electrically connected to one end of the discharge plate, and the other end of the discharge plate is electrically connected to the other output terminal of the transformer B via the resistor R6.

[0013] As a preferred embodiment of this utility model, the discharge plate is provided with a plurality of discharge pins, and the resistor R6 is set to 200KΩ.

[0014] As a preferred embodiment of this utility model, the dehumidification control circuit further includes an indicator circuit, which includes a working indicator light L2 and a resistor R2; one end of the working indicator light L2 is electrically connected to the other end of the third protection switch S4, and the other end of the working indicator light L2 is electrically connected to the third end of the water full switch S3 via the resistor R2.

[0015] As a preferred embodiment of this utility model, the dehumidification control circuit further includes a fuse FUSE, one end of which is electrically connected to the other end of the fan motor M2, and the other end of which is electrically connected to the third end of the water full switch S3.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) In this utility model, when the fan motor M2 is working, the fan motor M2 drives the fan to work. After the fan draws in the humid air, the compressor M1 works and compresses the air. Then the air is condensed by the external condenser and evaporator. The condensate is collected by the external water tank. When the condensate is full, the first and second ends of the water full switch S3 are closed, and the water full indicator light L1 is lit, which means that the water is full and prompts the person to empty the water tank. At the same time, the first and third ends are disconnected, and the fan motor M2 and the compressor M1 stop working.

[0018] (2) In this utility model, when the second protection switch S4 is closed, the boost circuit boosts the AC220V voltage to supply the ion discharge circuit to work, and the ion discharge circuit discharges to release plasma. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the circuit working principle of this utility model. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] For an example, please refer to... Figure 1 This utility model provides a technical solution:

[0022] A dehumidifier control circuit capable of driving a negative ion generator includes:

[0023] A power supply, which is used to output AC220V voltage;

[0024] A dehumidification control circuit is provided, comprising a water full control circuit and a dehumidification circuit. The input terminals of the water full control circuit are electrically connected to AC220V voltage. The dehumidification circuit includes a first protection switch S2, a compressor M1, a PTC starter, and a fan motor M2. One end of the first protection switch S2 is electrically connected to an output terminal of the water full control circuit and one end of the fan motor M2. The other end of the first protection switch S2 is electrically connected to the C terminal of the compressor M1. One end of the PTC starter is electrically connected to the S terminal of the compressor M1. The other end of the PTC starter is electrically connected to the M terminal of the compressor M1. The other end of the PTC starter is also electrically connected to the other end of the fan motor M2 and the other end of the water full control circuit.

[0025] A plasma circuit, comprising: a second protection switch S4, a boost circuit, and a plasma discharge circuit; one end of the second protection switch S4 is electrically connected to one end of an AC 220V voltage source, and the other end of the second protection switch S4 is electrically connected to one input terminal of the boost circuit, and the other input terminal of the boost circuit is electrically connected to one end of the AC 220V voltage source; the input terminal of the plasma discharge circuit is electrically connected to the output terminal of the boost circuit.

[0026] When fan motor M2 is working, it drives the fan to draw in humid air. Then, compressor M1 operates and compresses the air. The air then passes through an external condenser and evaporator to condense the moisture. The condensate is collected in an external water tank. When the water tank is full, the first and second terminals of the full water switch S3 close, and the full water indicator L1 illuminates, indicating that the water tank is full and prompting the user to empty it. Simultaneously, the first and third terminals disconnect, and fan motor M2 and compressor M1 stop working. When the second protection switch S4 is closed, the boost circuit boosts the AC220V voltage to power the ion discharge circuit, which then discharges and releases plasma. The water tank and evaporator are structural components and will not be described in detail in this design.

[0027] Reference Figure 1 In this embodiment, the water full control circuit includes a third protection switch S4, a water full indicator light L1, a resistor R1, and a water full switch S3. One end of the water full indicator light L1 is electrically connected to one end of the third protection switch S4 and one end of the AC220V voltage. One end of the water full indicator light L1 is electrically connected to the first end of the water full switch S3 via the resistor R1. The other end of the third protection switch S4 is electrically connected to one end of the first protection switch S2. The second end of the water full switch S3 is electrically connected to the other end of the AC220V voltage. The third end of the water full switch S3 is electrically connected to the other end of the fan motor M2 and the other end of the PTC starter.

[0028] When the first and third terminals of the full water switch S3 are closed, the fan motor M2 and the compressor M1 will work, which means dehumidification. When the first and second terminals of the full water switch S3 are closed, it means that the water tank is full and the full water indicator light L1 will light up, then the water in the tank needs to be emptied.

[0029] Reference Figure 1In this embodiment, the boost circuit includes a rectifier diode D1, a resistor R4, a capacitor C1, a resistor R5, a capacitor C2, and a transformer B. One end of the rectifier diode D1 is electrically connected to the other end of the third protection switch S4. Another end of the rectifier diode D1 is electrically connected to an input terminal of the transformer B via resistors R4, R5, and C2. One end of the capacitor C1 is electrically connected to one end of resistor R4. The other end of the capacitor C1 is electrically connected to the other input terminal of the transformer B and the other end of the AC220V voltage. The plasma discharge circuit includes a diode D2, a discharge plate, and a resistor R6. The cathode of the diode D2 is electrically connected to an output terminal of the transformer B. The anode of the diode D2 is electrically connected to one end of the discharge plate. The other end of the discharge plate is electrically connected to the other output terminal of the transformer B via resistor R6. The discharge plate is provided with multiple discharge pins, and the resistor R6 is set to 200KΩ.

[0030] The circuit consists of rectifier D1, resistor R4, capacitor C1, resistor R5, capacitor C2, and transformer B, which forms a boost circuit for the ACC220 voltage to power the discharge board through the discharge needle for plasma discharge. Additionally, the third protection switch S4 activates the plasma discharge switch, allowing users to easily turn the plasma on and off as needed.

[0031] Reference Figure 1 In this embodiment, the dehumidification control circuit further includes an indicator circuit, which includes a working indicator light L2 and a resistor R2. One end of the working indicator light L2 is electrically connected to the other end of the third protection switch S4, and the other end of the working indicator light L2 is electrically connected to the third end of the water full switch S3 via the resistor R2.

[0032] Reference Figure 1 In this embodiment, the dehumidification control circuit also includes a fuse FUSE, one end of which is electrically connected to the other end of the fan motor M2, and the other end of which is electrically connected to the third end of the water full switch S3.

[0033] Among them, the fuse FUSE protects the fan motor M2.

[0034] Reference Figure 1 In this embodiment, both the dehumidification control circuit and the plasma circuit are equipped with a main switch S1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dehumidifier control circuit capable of driving a negative ion generator, characterized in that: include: A power supply, which is used to output AC220V voltage; A dehumidification control circuit is provided, comprising a water full control circuit and a dehumidification circuit. The input terminals of the water full control circuit are electrically connected to AC220V voltage. The dehumidification circuit includes a first protection switch S2, a compressor M1, a PTC starter, and a fan motor M2. One end of the first protection switch S2 is electrically connected to an output terminal of the water full control circuit and one end of the fan motor M2. The other end of the first protection switch S2 is electrically connected to the C terminal of the compressor M1. One end of the PTC starter is electrically connected to the S terminal of the compressor M1. The other end of the PTC starter is electrically connected to the M terminal of the compressor M1. The other end of the PTC starter is also electrically connected to the other end of the fan motor M2 and the other end of the water full control circuit. The plasma circuit includes: a second protection switch S4, a boost circuit, and a plasma discharge circuit. One end of the second protection switch S4 is electrically connected to one end of the AC220V voltage, and the other end of the second protection switch S4 is electrically connected to one input terminal of the boost circuit. The other input terminal of the boost circuit is electrically connected to one end of the AC220V voltage; the input terminal of the plasma discharge circuit is electrically connected to the output terminal of the boost circuit.

2. The dehumidifier control circuit capable of driving a negative ion generator according to claim 1, characterized in that: The water full control circuit includes a third protection switch S4, a water full indicator light L1, a resistor R1, and a water full switch S3. One end of the water full indicator light L1 is electrically connected to one end of the third protection switch S4 and one end of the AC220V voltage. One end of the water full indicator light L1 is electrically connected to the first end of the water full switch S3 via the resistor R1. The other end of the third protection switch S4 is electrically connected to one end of the first protection switch S2. The second end of the water full switch S3 is electrically connected to the other end of the AC220V voltage. The third end of the water full switch S3 is electrically connected to the other end of the fan motor M2 and the other end of the PTC starter.

3. The dehumidifier control circuit capable of driving a negative ion generator according to claim 2, characterized in that: The boost circuit includes a rectifier diode D1, a resistor R4, a capacitor C1, a resistor R5, a capacitor C2, and a transformer B. One end of the rectifier diode D1 is electrically connected to the other end of the third protection switch S4. One end of the rectifier diode D1 is electrically connected to one input terminal of the transformer B via resistor R4, resistor R5, and capacitor C2. One end of the capacitor C1 is electrically connected to one end of resistor R4. The other end of the capacitor C1 is electrically connected to the other input terminal of the transformer B and the other end of the AC220V voltage.

4. The dehumidifier control circuit capable of driving a negative ion generator according to claim 3, characterized in that: The plasma discharge circuit includes: a diode D2, a discharge plate, and a resistor R6; the cathode of the diode D2 is electrically connected to one output terminal of the transformer B, the anode of the diode D2 is electrically connected to one end of the discharge plate, and the other end of the discharge plate is electrically connected to the other output terminal of the transformer B via the resistor R6.

5. A dehumidifier control circuit capable of driving a negative ion generator according to claim 4, characterized in that: The discharge plate is provided with multiple discharge pins, and the resistor R6 is set to 200KΩ.

6. A dehumidifier control circuit capable of driving a negative ion generator according to claim 5, characterized in that: The dehumidification control circuit also includes an indicator circuit, which includes a working indicator light L2 and a resistor R2. One end of the working indicator light L2 is electrically connected to the other end of the third protection switch S4, and the other end of the working indicator light L2 is electrically connected to the third end of the water full switch S3 via the resistor R2.

7. A dehumidifier control circuit capable of driving a negative ion generator according to claim 6, characterized in that: The dehumidification control circuit also includes a fuse FUSE, one end of which is electrically connected to the other end of the fan motor M2, and the other end of which is electrically connected to the third end of the water full switch S3.

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