CN211239717U - Negative ion generator circuit with alternating current power supply - Google Patents
Negative ion generator circuit with alternating current power supply Download PDFInfo
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- CN211239717U CN211239717U CN201922047778.9U CN201922047778U CN211239717U CN 211239717 U CN211239717 U CN 211239717U CN 201922047778 U CN201922047778 U CN 201922047778U CN 211239717 U CN211239717 U CN 211239717U
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Abstract
The utility model discloses an AC powered anion generator circuit, which comprises an AC power supply end (101), an AC-to-DC circuit (102), a negative feedback oscillation amplification module, a voltage doubling module and an anion generation bin (103); the AC-to-DC circuit (102) is coupled with an alternating current power supply end (101) and is used for converting alternating current into direct current; the negative feedback oscillation amplifying module is coupled to the AC-to-DC circuit (102) and used for amplifying voltage; the voltage doubling module is respectively coupled with the negative feedback oscillation amplification module and the negative ion generation bin (103) and is used for outputting the voltage amplified by the negative feedback oscillation amplification module. The utility model discloses an anion generating circuit can the direct access commercial power supply, need not use DC power supply, need not change the battery or charge earlier the battery and realize the power supply.
Description
Technical Field
The utility model relates to an anion generator technical field, concretely relates to AC power supply's anion generator circuit.
Background
An anion generator is a device for generating negative air ions by supplying a direct current or a voltageAfter the alternating current is processed by the EMI processing circuit and the lightning stroke protection circuit, overvoltage and current limiting are carried out through the pulse type circuit; high-low voltage isolation circuits are increased to alternating current high voltage, then pure direct current negative high voltage is obtained after rectification and filtration through special grade electronic materials, the direct current negative high voltage is connected to a release tip made of metal or carbon elements, high corona is generated by the direct current high voltage at the tip, a large amount of electrons (e-) are emitted at high speed, the electrons cannot exist in the air for a long time (the service life of the existing electrons is only nS grade), and the electrons can be immediately absorbed by oxygen molecules (O) in the air2) Trapping to generate air negative ions. Experimental research shows that: the ecological grade small-particle size negative oxygen ions are easier to penetrate the blood brain barrier of the human body, and the function of medical care is achieved.
At present, most of anion generators on the market are powered by direct current, so most of anion generators are powered by a direct current power supply, or a battery/battery pack can be replaced, or a rechargeable battery/battery pack can be powered, and cannot be directly powered by alternating current mains supply, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
To overcome the disadvantages of the prior art, the present invention is directed to an ac-powered anion generator circuit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an alternating current powered negative ion generator circuit comprises an alternating current power supply end, an alternating current to direct current (AC to DC) circuit, a negative feedback oscillation amplification module, a double voltage module and a negative ion generation cabin; the AC-to-DC circuit is coupled with an alternating current power supply end and is used for converting alternating current into direct current; the negative feedback oscillation amplifying module is coupled with the AC-to-DC circuit and used for amplifying voltage; the voltage doubling module is respectively coupled with the negative feedback oscillation amplification module and the negative ion generation bin and is used for outputting the voltage doubled after the negative feedback oscillation amplification module amplifies the voltage.
Furthermore, the negative feedback oscillation amplification module comprises a first resistor, a second resistor, a first capacitor, a second capacitor, a first triode and a step-up transformer; the AC-to-DC circuit is coupled with a third capacitor, a primary winding of the step-up transformer is connected to a node where the AC-to-DC circuit is coupled with the third capacitor, a primary feedback winding of the step-up transformer is coupled to one end of a first resistor, the other end of the first resistor is coupled to a second resistor, the other end of the second resistor is coupled to a base electrode of a first triode, and a collector electrode of the first triode is connected to the primary winding of the step-up transformer; the emitter of the first triode is grounded; one end of the first capacitor is coupled to a node where the first resistor and the second resistor are coupled; the other end of the first capacitor and one end of the second capacitor are both connected to a node where the second resistor is coupled with the base of the first triode, and the other end of the second capacitor is coupled to a node where the emitter of the first triode is coupled with the ground.
Furthermore, the voltage doubling module comprises a first diode, a second diode, a fourth capacitor and a fifth capacitor; one end of the fourth capacitor is coupled to the negative ion generation bin, and one end of the secondary coil of the boosting transformer is coupled to a node where the fourth capacitor is coupled to the negative ion generation bin; the other end of the fourth capacitor is coupled to the first diode, the other end of the first diode is coupled to the fifth capacitor, and the other end of the fifth capacitor is coupled to the negative ion generation bin; one end of the second diode is coupled to a node where the fourth capacitor is coupled to the first diode, and the other end of the second diode is coupled to a node where the fifth capacitor is coupled to the negative ion generating chamber.
Further, the AC-to-DC circuit includes a step-down transformer and a third diode, a primary winding of the step-down transformer is connected to the AC power supply terminal, a secondary winding of the step-down transformer is coupled to one terminal of the third diode, the other terminal of the third diode is coupled to the third capacitor, and a primary winding of the step-up transformer is connected to a node where the third diode is coupled to the third capacitor.
In another embodiment, the AC-to-DC circuit includes a sixth capacitor and a third diode, the sixth capacitor is connected to the AC power supply terminal and the third diode, respectively, another end of the third diode is coupled to the third capacitor, and the primary winding of the step-up transformer is connected to a node where the third diode is coupled to the third capacitor.
The beneficial effects of the utility model reside in that: the utility model discloses an anion generating circuit can the direct access commercial power supply, need not use DC power supply, need not change the battery or charge earlier the battery and realize the power supply, very big convenient to use.
Drawings
Fig. 1 is a schematic circuit structure diagram of embodiment 1 of the present invention;
fig. 2 is a schematic circuit structure diagram of embodiment 2 of the present invention;
fig. 3 is a schematic circuit diagram of embodiment 3 of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
Example 1
An AC-powered anion generator circuit, as shown in fig. 1, includes an AC power supply terminal 101, an AC-to-DC circuit 102, a negative feedback oscillation amplification module, a voltage doubling module, and an anion generation chamber 103;
the negative feedback oscillation amplifying module comprises a first resistor R1, a second resistor R2, a first capacitor C1, a second capacitor C2, a first triode Q1 and a boosting transformer T1; the AC-to-DC circuit is coupled to a third capacitor C3, a primary winding of the step-up transformer T1 is connected to a node where the AC-to-DC circuit is coupled to the third capacitor C3, a primary feedback winding of the step-up transformer T1 is coupled to one end of a first resistor R1, the other end of the first resistor R1 is coupled to one end of a second resistor R2, the other end of the second resistor R2 is coupled to a base of a first transistor Q1, and a collector of the first transistor Q1 is connected to the primary winding of the step-up transformer T1; the emitter of the first triode Q1 is grounded; one end of the first capacitor C1 is coupled to the node where the first resistor R1 and the second resistor R2 are coupled; the other end of the first capacitor C1 and one end of the second capacitor C2 are both connected to a node at which the second resistor R2 is coupled to the base of the first transistor Q1, and the other end of the second capacitor C2 is coupled to a node at which the emitter of the first transistor Q1 is coupled to ground;
the voltage doubling module comprises a first diode D1, a second diode D2, a fourth capacitor C4 and a fifth capacitor C5; one end of a fourth capacitor C4 is coupled to the anion generating bin 103, one end of a secondary winding of the step-up transformer T1 is coupled to a node at which the fourth capacitor C4 is coupled to the anion generating bin 103, the other end of the fourth capacitor C4 is coupled to a first diode D1, the other end of the first diode D1 is coupled to a fifth capacitor C5, and the other end of the fifth capacitor C5 is coupled to the anion generating bin 103; one end of the second diode D2 is coupled to the node of the fourth capacitor C4 coupled to the first diode D1, and the other end is coupled to the node of the fifth capacitor C5 coupled to the anion generating chamber 103.
Among the above-mentioned anion generator circuit, after the alternating current is input from the alternating current power supply end, change direct current into through the AC through DC circuit direct conversion, the direct current carries out the voltage doubling and steps up in getting into the voltage doubling module after the negative feedback of this embodiment vibrates the amplification module and amplifies, gets into anion at last and takes place the storehouse and be used for producing the anion.
The anion generating circuit of the embodiment can be directly connected to the mains supply, and the battery does not need to be replaced or charged first to realize power supply.
Example 2
As shown in fig. 2, in the present embodiment, the AC-to-DC circuit 102 includes a step-down transformer T2 and a third diode D3, a primary winding of the step-down transformer T2 is connected to the AC power supply terminal 101, a secondary winding is coupled to one end of the third diode D3, another end of the third diode D3 is coupled to the third capacitor C3, and a primary winding of the step-up transformer T1 is connected to a node where the third diode D3 is coupled to the third capacitor C3.
When the commercial power enters the AC-to-DC circuit 102, the commercial power is firstly stepped down by the step-down transformer T2, and then is rectified by the third diode D3 to be converted into direct current, so that the direct current with stable voltage and current is obtained to realize power supply.
Example 3
As shown in fig. 3, in the present embodiment, the AC-to-DC circuit 102 includes a sixth capacitor C6 and a third diode D3, the sixth capacitor is connected to the AC power supply terminal 101 and the third diode D3, the other end of the third diode D3 is coupled to the third capacitor C3, and the primary winding of the step-up transformer T1 is connected to a node where the third diode D3 is coupled to the third capacitor C3.
The commercial power enters the AC-to-DC circuit 102, is firstly reduced in voltage by the sixth capacitor C6, and is then converted into direct current by the rectification of the third diode D3, so that the direct current with stable voltage and current is obtained to realize power supply.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (5)
1. An alternating current powered anion generator circuit is characterized by comprising an alternating current power supply end (101), an AC-to-DC circuit (102), a negative feedback oscillation amplification module, a voltage doubling module and an anion generation cabin (103); the AC-to-DC circuit (102) is coupled with an alternating current power supply end (101) and is used for converting alternating current into direct current; the negative feedback oscillation amplifying module is coupled to the AC-to-DC circuit (102) and used for amplifying voltage; the voltage doubling module is respectively coupled with the negative feedback oscillation amplification module and the negative ion generation bin (103) and is used for outputting the voltage amplified by the negative feedback oscillation amplification module.
2. The ac-powered ionizer circuit of claim 1, wherein said negative feedback oscillation amplifying module comprises a first resistor (R1), a second resistor (R2), a first capacitor (C1), a second capacitor (C2), a first transistor (Q1), and a step-up transformer (T1); the AC-to-DC circuit is coupled with a third capacitor (C3), a primary winding of the step-up transformer (T1) is connected to a node where the AC-to-DC circuit is coupled with the third capacitor (C3), a primary feedback winding of the step-up transformer (T1) is coupled to one end of a first resistor (R1), the other end of the first resistor (R1) is coupled to a second resistor (R2), the other end of the second resistor (R2) is coupled to a base electrode of a first triode (Q1), and a collector electrode of the first triode (Q1) is connected to the primary winding of the step-up transformer (T1); the emitter of the first triode (Q1) is grounded; one end of the first capacitor (C1) is coupled to a node where the first resistor (R1) and the second resistor (R2) are coupled; the other end of the first capacitor (C1) and one end of the second capacitor (C2) are both connected to a node where the second resistor (R2) is coupled with the base of the first triode (Q1), and the other end of the second capacitor (C2) is coupled to a node where the emitter of the first triode (Q1) is coupled with the ground.
3. An AC powered anion generator circuit according to claim 1 characterized in that the voltage doubler module comprises a first diode (D1), a second diode (D2), a fourth capacitor (C4), a fifth capacitor (C5); one end of a fourth capacitor (C4) is coupled to the negative ion generation chamber (103), and one end of a secondary coil of a boosting transformer (T1) of the negative feedback oscillation amplification module is coupled to a node where the fourth capacitor (C4) is coupled to the negative ion generation chamber (103); the other end of the fourth capacitor (C4) is coupled to the first diode (D1), the other end of the first diode (D1) is coupled to the fifth capacitor (C5), and the other end of the fifth capacitor (C5) is coupled to the negative ion generating bin (103); one end of the second diode (D2) is coupled to the node of the fourth capacitor (C4) coupled to the first diode (D1), and the other end is coupled to the node of the fifth capacitor (C5) coupled to the negative ion generating chamber (103).
4. The AC-powered ionizer circuit of claim 2, wherein said AC-to-DC circuit (102) comprises a step-down transformer (T2) and a third diode (D3), the primary winding of said step-down transformer (T2) being connected to the AC supply terminal (101), the secondary winding being coupled to one terminal of said third diode (D3), the other terminal of said third diode (D3) being coupled to said third capacitor (C3), the primary winding of said step-up transformer (T1) being connected to the node where said third diode (D3) is coupled to said third capacitor (C3).
5. An AC powered anion generator circuit according to claim 4 characterized in that said AC to DC circuit (102) comprises a sixth capacitor (C6) and a third diode (D3), said sixth capacitor being connected to the AC supply terminal (101) and the third diode (D3), respectively, the other terminal of said third diode (D3) being coupled to said third capacitor (C3), the primary winding of said step-up transformer (T1) being connected to the node where the third diode (D3) is coupled to the third capacitor (C3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047778.9U CN211239717U (en) | 2019-11-22 | 2019-11-22 | Negative ion generator circuit with alternating current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047778.9U CN211239717U (en) | 2019-11-22 | 2019-11-22 | Negative ion generator circuit with alternating current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239717U true CN211239717U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047778.9U Active CN211239717U (en) | 2019-11-22 | 2019-11-22 | Negative ion generator circuit with alternating current power supply |
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| Country | Link |
|---|---|
| CN (1) | CN211239717U (en) |
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2019
- 2019-11-22 CN CN201922047778.9U patent/CN211239717U/en active Active
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