Voltage-stabilizing negative ion generator

Abstract

The utility model discloses a voltage stabilization anion generator, including EMI processing circuit, lightning stroke protection circuit, pulse type circuit, high and low voltage isolation circuit and rectification filter circuit, be equipped with stabilizing circuit between EMI processing circuit and lightning stroke protection circuit, be equipped with stabilizing circuit between lightning stroke protection circuit and pulse type circuit, be equipped with stabilizing circuit between high and low voltage isolation circuit and rectification filter circuit. A stabilizing circuit is arranged between the pulse type circuit and the high-low voltage isolation circuit, and relates to the technical field of negative ion generators, the stabilizing circuit is arranged between the EMI processing circuit and the lightning protection circuit, the stabilizing circuit is arranged between the lightning protection circuit and the pulse type circuit, and the stabilizing circuit is arranged between the pulse type circuit and the high-low voltage isolation circuit. The stabilizing circuit is arranged between the high-voltage and low-voltage isolating circuit and the rectifying and filtering circuit, so that the current and the voltage are stable, the release of electrons is more stable, and finally the formation of negative air ions is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of negative ion generators, in particular to a voltage-stabilized negative ion generator. Background Art

[0002] A negative ion generator is a device that generates negative air ions. The device processes the input DC or AC power through an EMI processing circuit and a lightning protection circuit, and then upgrades it to AC high voltage through a pulse circuit, overvoltage current limiting, high and low voltage isolation and other lines. The device then obtains pure DC negative high voltage after rectification and filtering by special grade electronic materials. The DC negative high voltage is connected to a release tip made of metal or carbon elements, and the DC high voltage at the tip is used to generate high corona, releasing a large number of electrons (e-) at high speed. Electrons cannot exist in the air for a long time (the lifetime of existing electrons is only at the nS level), and they will be immediately captured by (O2) in the air, thereby generating negative air ions. However, the existing negative ion generators are not stable enough in operation, resulting in unstable release of electrons (e-), thereby resulting in unstable generation of negative air ions. Utility Model Content

[0003] In view of the problems existing in the existing voltage-stabilized negative ion generator, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a voltage-stabilized negative ion generator, which solves the problem that the existing negative ion generators are not stable enough in operation, resulting in unstable release of electrons (e-), thereby causing unstable generation of negative air ions.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A voltage-stabilized negative ion generator comprises an EMI processing circuit, a lightning protection circuit, a pulse circuit, a high-low voltage isolation circuit and a rectifier and filter circuit, wherein a stabilizing circuit is arranged between the EMI processing circuit and the lightning protection circuit, a stabilizing circuit is arranged between the lightning protection circuit and the pulse circuit, a stabilizing circuit is arranged between the pulse circuit and the high-low voltage isolation circuit, and a stabilizing circuit is arranged between the high-low voltage isolation circuit and the rectifier and filter circuit.

[0007] As a preferred solution of the voltage-stabilized negative ion generator described in the utility model, wherein: the lightning protection circuit includes an AC-L terminal and an AC-N terminal, one end of the AC-L is connected to FU through a wire, one end of the FU is connected to ZD1 through a wire, one end of the ZD1 is connected to ZD2 through a wire, and a PE is connected to the line between ZD1 and ZD2;

[0008] One end of the FU is connected to VR1 through a wire, one end of the VR1 is connected to VR2 and AC-N through a wire, one end of the AC-L is connected to VR3 through a wire, one end of the VR3 is connected to VR2 through a wire, and both VR2 and VR3 are connected to TVS through wires.

[0009] As a preferred solution of the voltage-stabilized negative ion generator described in the utility model, wherein: the lightning protection circuit includes an AC-L terminal and an AC-N terminal, one end of the AC-L is connected to FU through a wire, one end of the FU is connected to ZD1 through a wire, one end of the ZD1 is connected to ZD2 through a wire, and a PE is connected to the line between ZD1 and ZD2;

[0010] One end of the FU is connected to VR1 through a wire, one end of the VR1 is connected to VR2 and AC-N through a wire, one end of the AC-L is connected to VR3 through a wire, one end of the VR3 is connected to VR2 through a wire, and both VR2 and VR3 are connected to TVS through wires.

[0011] As a preferred solution of a voltage-stabilized negative ion generator described in the utility model, wherein: the pulse circuit includes V3, one end of the V3 is connected to a first resistor through a wire, one end of the first resistor is connected to V1 through a wire, the other ends of V3 and V1 are commonly connected to a second resistor, one end of the second resistor is connected to RP through a wire, one end of V1 is connected to a third resistor through a wire, one end of RP is connected to a fourth resistor through a wire, one end of the fourth resistor is connected to V2 through a wire, one end of the wire connected to V2 is connected to the first resistor, V1 and a fifth resistor through a wire, and one end of the fifth resistor is connected to V4 through a wire;

[0012] The third resistor and the fourth resistor are commonly connected to C1 and C2, and the other ends of C1 and C2 are connected to V1, V2, the fifth resistor and the first resistor through wires.

[0013] As a preferred solution of a voltage-stabilized negative ion generator described in the utility model, wherein: the rectifier and filter circuit includes an AC end, the AC end is connected to U1 and U2, one end of the U1 and U2 are commonly connected to Cd and Cb, one end of the Cb is connected to the first Ca through a wire, one end of the Cd is connected to Cc through a wire, one end of the Cb and the first Ca are commonly connected to the second Ca, the Cd and Cc are commonly connected to the third Ca through a wire, one end of the second Ca is connected to the first Rl through a wire, and one end of the third Ca is connected to the second Rl through a wire.

[0014] As a preferred solution of the voltage-stabilized negative ion generator described in the utility model, one end of the second Rl is connected to the -Uo end, and one end of the first Rl is connected to the +Uo end.

[0015] As a preferred solution of the voltage-stabilized negative ion generator described in the utility model, one end of the Cb and the first Ca is connected to +Uo through a wire, and one end of the Cd and Cc is connected to -Uo through a wire.

[0016] Compared with existing technologies:

[0017] A stabilization circuit is set between the EMI processing circuit and the lightning protection circuit, a stabilization circuit is set between the lightning protection circuit and the pulse circuit, a stabilization circuit is set between the pulse circuit and the high and low voltage isolation circuit, and a stabilization circuit is set between the high and low voltage isolation circuit and the rectifier and filter circuit, so as to stabilize the current and voltage, thereby making the release of electrons more stable, and ultimately ensuring the stable formation of negative air ions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The schematic diagram provided for the utility model;

[0019] Figure 2 A circuit diagram of the EMI processing circuit provided by the utility model;

[0020] Figure 3 A circuit diagram of a lightning protection circuit provided by the utility model;

[0021] Figure 4 A circuit diagram of a pulse circuit provided by the utility model;

[0022] Figure 5 A circuit diagram of a high and low voltage isolation circuit provided by the utility model;

[0023] Figure 6 A circuit diagram of a rectifier and filter circuit provided by the utility model;

[0024] Figure 7 The utility model provides a circuit diagram of a voltage stabilizing circuit. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a voltage-stabilized negative ion generator, please refer to Figure 1-7, including an EMI processing circuit, a lightning protection circuit, a pulse circuit, a high and low voltage isolation circuit and a rectifier and filter circuit. A stabilization circuit is arranged between the EMI processing circuit and the lightning protection circuit, a stabilization circuit is arranged between the lightning protection circuit and the pulse circuit, a stabilization circuit is arranged between the pulse circuit and the high and low voltage isolation circuit, and a stabilization circuit is arranged between the high and low voltage isolation circuit and the rectifier and filter circuit.

[0027] The lightning protection circuit comprises an AC-L terminal and an AC-N terminal, one end of the AC-L is connected to FU via a wire, one end of the FU is connected to ZD1 via a wire, one end of the ZD1 is connected to ZD2 via a wire, and a PE is connected to the line between ZD1 and ZD2;

[0028] One end of the FU is connected to VR1 through a wire, one end of the VR1 is connected to VR2 and AC-N through a wire, one end of the AC-L is connected to VR3 through a wire, one end of the VR3 is connected to VR2 through a wire, and both VR2 and VR3 are connected to TVS through wires.

[0029] The pulse circuit includes V3, one end of V3 is connected to a first resistor via a wire, one end of the first resistor is connected to V1 via a wire, the other ends of V3 and V1 are commonly connected to a second resistor, one end of the second resistor is connected to RP via a wire, one end of V1 is connected to a third resistor via a wire, one end of RP is connected to a fourth resistor via a wire, one end of the fourth resistor is connected to V2 via a wire, one end of the wire connected to V2 is connected to the first resistor, V1 and a fifth resistor via a wire, and one end of the fifth resistor is connected to V4 via a wire;

[0030] The third resistor and the fourth resistor are commonly connected to C1 and C2, and the other ends of C1 and C2 are connected to V1, V2, the fifth resistor and the first resistor through wires.

[0031] The rectifier and filter circuit includes an AC end, the AC end is connected to U1 and U2, one end of the U1 and U2 are commonly connected to Cd and Cb, one end of the Cb is connected to a first Ca through a wire, one end of the Cd is connected to Cc through a wire, one end of the Cb and the first Ca are commonly connected to a second Ca, the Cd and Cc are commonly connected to a third Ca through a wire, one end of the second Ca is connected to a first Rl through a wire, one end of the third Ca is connected to a second Rl through a wire, one end of the second Rl is connected to a -Uo end, one end of the first Rl is connected to a +Uo end, one end of the Cb and the first Ca is commonly connected to +Uo through a wire, and one end of the Cd and Cc is commonly connected to a -Uo end through a wire.

[0032] During specific use, the 220V mains or other power supply is used for power supply. The input DC or AC power is processed by the EMI processing circuit and the lightning protection circuit, and then upgraded to AC high voltage through the pulse circuit, overvoltage and current limiting, high and low voltage isolation and other lines. Then it is rectified and filtered by special grade electronic materials to obtain pure DC negative high voltage. The DC negative high voltage is connected to the release tip made of metal or carbon elements, and the DC high voltage at the tip is used to generate high corona, releasing a large number of electrons at a high speed. The electrons cannot exist in the air for a long time and will be immediately captured by the oxygen molecules in the air, thereby generating negative air ions. And in the process of current flow, the current and voltage are stabilized by the stabilization circuit, so that the release of electrons is more stable, and finally the stable formation of negative air ions is guaranteed.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A voltage-stabilized negative ion generator, comprising an EMI processing circuit, a lightning protection circuit, a pulse circuit, a high and low voltage isolation circuit and a rectifier and filter circuit, characterized in that: A stabilization circuit is arranged between the EMI processing circuit and the lightning protection circuit, a stabilization circuit is arranged between the lightning protection circuit and the pulse circuit, a stabilization circuit is arranged between the pulse circuit and the high and low voltage isolation circuit, and a stabilization circuit is arranged between the high and low voltage isolation circuit and the rectifier and filter circuit.

2. A voltage-stabilized negative ion generator according to claim 1, characterized in that: The lightning protection circuit comprises an AC-L terminal and an AC-N terminal, one end of the AC-L is connected to FU via a wire, one end of the FU is connected to ZD1 via a wire, one end of the ZD1 is connected to ZD2 via a wire, and a PE is connected to the line between ZD1 and ZD2; One end of the FU is connected to VR1 through a wire, one end of the VR1 is connected to VR2 and AC-N through a wire, one end of the AC-L is connected to VR3 through a wire, one end of the VR3 is connected to VR2 through a wire, and both VR2 and VR3 are connected to TVS through wires.

3. A voltage-stabilized negative ion generator according to claim 1, characterized in that: The pulse circuit includes V3, one end of V3 is connected to a first resistor via a wire, one end of the first resistor is connected to V1 via a wire, the other ends of V3 and V1 are commonly connected to a second resistor, one end of the second resistor is connected to RP via a wire, one end of V1 is connected to a third resistor via a wire, one end of RP is connected to a fourth resistor via a wire, one end of the fourth resistor is connected to V2 via a wire, one end of the wire connected to V2 is connected to the first resistor, V1 and a fifth resistor via a wire, and one end of the fifth resistor is connected to V4 via a wire; The third resistor and the fourth resistor are commonly connected to C1 and C2, and the other ends of C1 and C2 are connected to V1, V2, the fifth resistor and the first resistor through wires.

4. A voltage-stabilized negative ion generator according to claim 1, characterized in that: The rectifier and filter circuit includes an AC end, the AC end is connected to U1 and U2, one end of the U1 and U2 is commonly connected to Cd and Cb, one end of the Cb is connected to a first Ca through a wire, one end of the Cd is connected to Cc through a wire, one end of the Cb and the first Ca is commonly connected to a second Ca, the Cd and Cc are commonly connected to a third Ca through a wire, one end of the second Ca is connected to a first Rl through a wire, and one end of the third Ca is connected to a second Rl through a wire.

5. A voltage-stabilized negative ion generator according to claim 4, characterized in that: One end of the second R1 is connected to the -Uo end, and one end of the first R1 is connected to the +Uo end.

6. A voltage-stabilized negative ion generator according to claim 4 or 5, characterized in that: One end of the Cb and the first Ca is commonly connected to +Uo through a wire, and one end of the Cd and Cc is commonly connected to -Uo through a wire.

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