CN2590225Y - Battery supplying portable slice piezo-electric ceramic transformer negative ion generator - Google Patents
Battery supplying portable slice piezo-electric ceramic transformer negative ion generator Download PDFInfo
- Publication number
- CN2590225Y CN2590225Y CN 02259091 CN02259091U CN2590225Y CN 2590225 Y CN2590225 Y CN 2590225Y CN 02259091 CN02259091 CN 02259091 CN 02259091 U CN02259091 U CN 02259091U CN 2590225 Y CN2590225 Y CN 2590225Y
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- Prior art keywords
- circuit
- voltage
- ceramic transformer
- piezoelectric ceramic
- transformer
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Abstract
The utility model discloses a negative ion generator of a battery supplying portable slice piezo-electric ceramic transformer, which makes use of ionized air of a high voltage electric field to generate negative ions to purify air and comprises a power supply circuit, a direct current converter, an oscillating circuit, a voltage boost circuit, a multi-stage voltage doubler circuit, and an ion emitter. The utility model is characterized in that the power supply circuit adopts a dry cell or a corresponding button cell, and the voltage boost circuit is composed of a sheet type piezo-electric ceramic transformer. The input end of the ion emitter is connected with an anti-electroshock resistor and the multi-stage voltage doubler circuit. When the dry cell or the button cell is adopted for power supply, the minimum power supply can be as low as the voltage of 1 V, and total power consumption is less than 0.08 W. Alternate current voltage boosting can be realized by the adoption of the sheet type piezo-electric ceramic transformer. Compared with a circuit of a wire-wound transformer of the traditional negative ion generator, the utility model has the advantages of small size, no need of protection of a short circuit, no electromagnetic interference, simple insulation, high efficiency, energy saving, no combustion, etc. The utility model can be widely used for domestic electric appliances, vehicle carried products, ship carried products, cosmetology products, individual health care products, and health care series products.
Description
One, affiliated technical field
The utility model belongs to electronic technology field, relate to and a kind ofly utilize transformer and voltage-multiplying circuit to boost to produce the high voltage electric field ionized air and produce the anion generator that high-concentration anion purifies air, the portable chip piezoelectric ceramic transformer of particularly a kind of powered battery anion generator.
Two, background technology
Along with social progress and development of modern industry, from each side such as industrial production, the vehicles, life cooking stove, carpet, electro-chemical equipment, the dust storm invasion and attack, the pollution of dust that air is produced and ion imbalance such as smoke is more and more serious, this air pollution makes stuffy, it is uncomfortable that people are breathed, tired, vexed, irritated and One's spirits are drooping depressed, for this reason, anion generator is familiar with by people, yet the present anion generator of selling on the market, major part all adopts traditional wire-wound transformer, produce higher-order of oscillation electric current after the wire-wound transformer boosts through pierce circuit with civil power 220V voltage again through step-down rectifier, again through repeatedly exporting the anion fine-purification air that negative direct current high voltage produces high voltage electric field ionized air generation high concentration after the multiplication of voltage, also there is minority producer to adopt storage battery to make the energy, its circuit structure is complicated, power consumption is big, realizes that portable difficulty is bigger.The high-voltage pulse of high-frequency oscillating circuits generation simultaneously can produce interference to communication and household electrical appliances, and the wire-wound transformer in this anion generator causes sparking, lost efficacy even also can cause fatal shortcomings such as burning owing to reasons such as manufacturing process defective can produce turn-to-turn short circuit.
Along with the progress of society and people's life requirement, people need a kind of anion generator of carrying.Can place the anion of driving, desk next door, drink room, generation and release high concentration, with the cation in the anion absorbed air that discharges, dust, bacterium etc.It is separated from air, fall to ground, reach the purpose of the residing surrounding environment of dedusting bactericidal purifying individual.
Three, summary of the invention
The defective or the deficiency that exist at the anion generator of above-mentioned prior art, the purpose of this utility model is: a kind of small and exquisite portable chip piezoelectric ceramic transformer anion generator of carrying is provided, this anion generator great advantage is to have overcome traditional anion generator to use wire-wound transformer and line voltage or battery-driven shortcoming, the power supply of employing general dry battery, can carry easily, also can be placed in the automobile or household electrical appliances series of products such as wall lamp of family, electric fan, air-conditioning in.
To achieve these goals, the technical scheme that the utility model adopted is: the portable chip piezoelectric ceramic transformer of powered battery anion generator comprises a shell and inner circuit part; Circuit part comprises: power supply circuits, DC converter, oscillating circuit, booster circuit, multistage voltage-multiplying circuit, ion emitter; Be characterized in that power supply circuits are to adopt dry cell or corresponding button cell; The transformer adopting sheet type piezoelectric ceramic transformer of booster circuit; The input of ion emitter is connected to protection against electric shock resistance and is connected with multistage voltage-multiplying circuit.
Some other characteristics of the present utility model are:
Its voltage range of power supply circuits is between 1V～3V, and the DC converter circuit adopts when input voltage changes the stable DC/DC of its output voltage maintenance IC device that boosts.
Oscillating circuit is by resistance R
1, R
2, transistor Q
1, Q
2, inductance L
1Form resistance R
1, R
2Be biasing circuit, give Q
1And Q
2The multiple tube oscillating circuit of forming provides bias voltage, tanke circuit inductance L
1Be connected Q
1And Q
2Collector electrode on, also be connected with the protection diode on the multiple tube, the input capacitance of sheet type piezoelectric ceramic transformer is a tank circuit inductance.
When transistorized β when higher, multiple tube Q
1, Q
2An available transistor replaces.
Power supply circuits adopt general dry cell or button cell.
The frequency of oscillation of oscillating circuit and the mechanical resonant frequency of plate piezoelectric transformer are close.
The utility model is because the energy that adopts independent (employing dry cell), and circuit optimization is energy-efficient in addition, and volume is little, and its shell form can be designed to portable or use with the supporting form of other household appliances.
Owing to adopt dry cell power supply and sheet type piezoelectric ceramic transformer to boost, last output voltage height is regulated in the increase and decrease of multistage voltage-multiplying circuit, makes output voltage reach the negative high voltage of certain value, make the high voltage electric field ionized air and produce the anion of high concentration, purify air.Both can be matched in air-conditioning, electric fan, wall lamp, etc. in the household electrical appliances series of products, also can make dapper portable negative ion generator elegant in appearance, carry or cause by desk, in the individual health care series of products such as vehicle-mounted, boat-carrying as ornament.
Four, description of drawings
Fig. 1 is outward appearance signal of the present utility model;
Fig. 2 is a block diagram of the present utility model;
Fig. 3 is circuit theory diagrams of the present utility model.
Five, embodiment
Understand the utility model for clear more, the utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 2～Fig. 3, Fig. 2 is a block diagram of the present utility model; Fig. 3 is circuit theory diagrams of the present utility model.The utility model realizes that with the following methods it comprises the shell and the inner circuit part of anion generator, and circuit is all or part of to be formed by the epoxy resin embedding, only draws a negative high voltage line and links to each other with ion emitter [6] through a protective resistance.
Circuit part comprises: DC power-supply circuit [1], DC converter [2], oscillating circuit [3], booster circuit [4], multistage voltage-multiplying circuit [5], ion emitter [6] connect to form.DC power-supply circuit [1] is common batteries or button cell, the transformer adopting plate piezoelectric transformer of booster circuit [1], and multistage voltage-multiplying circuit [5] is by D
2, D
3, D
4, D
5, D
6, D
7And capacitor C
4, C
5, C
6, C
7Form, ion emitter [6] is made up of spray point or carbon fibre brush, and R3 is an electrocution-proof protection resistance, is connected between ion emitter [6] and the multistage voltage-multiplying circuit [5].
DC power-supply circuit [1] adopts dry cell 1～2 joint or the corresponding button cell of common 1.5V, and oscillating circuit [3] is by R
1, R
2, Q
1, Q
2, L
1, D
1Form, pass through R
1, R
2The biasing circuit of forming is given Q
1, Q
2The multiple tube oscillating circuit of forming provides bias voltage, is connected with protection diode D on the multiple tube
1, the input capacitance of sheet type piezoelectric ceramic transformer PT is a tank circuit inductance, the mechanical resonant frequency of its frequency of oscillation and sheet type piezoelectric ceramic transformer is approaching.
The operation principle of oscillating circuit [3] is: boosted by the sheet type piezoelectric ceramic transformer and export by the distributed capacitance coupling to multiple tube Q
1Base stage provides feedback signal to form self-oscillation, by Q
1, Q
2The multiple tube of forming is taken into account vibration, is amplified, provides the triple operating states of energy to provide intake to the sheet type piezoelectric ceramic transformer, the sheet type piezoelectric ceramic transformer boosts, multistage voltage-multiplying circuit [5] is made up of electric capacity and diode, realizes with the method that increases and decreases voltage-multiplying circuit progression according to the height of required output voltage.
Circuit connecting mode and operation principle are as follows:
DC power-supply circuit [1] provides the voltage of 1V～3V by general dry battery or corresponding button cell, through application-specific integrated circuit and peripheral circuit L
2And C
27 pin that add the IC that boosts are through the direct voltage of DC/DC conversion from 1 pin and 8 pin output basic fixed, rely on the regulating action of application-specific integrated circuit inside, be stabilized on a certain magnitude of voltage and remain unchanged substantially no matter input direct voltage is 1V or 3V its output dc voltage after the DC/DC conversion, its function is equivalent to source of stable pressure.Capacitor C
1, C
3Be the filter capacitor of IC peripheral circuit requirement of boosting, the IC that boosts output galvanic current is pressed through R
1, R
2The biasing circuit of forming offers Q
1, Q
2The bias voltage of the multiple tube oscillating circuit of forming 3, L
1Be tanke circuit inductance, be connected Q
1, Q
2Collector electrode on.The plate piezoelectric transformer input capacitance is a tank circuit inductance, and the mechanical resonant frequency of its frequency of oscillation and sheet type piezoelectric ceramic transformer is approaching.The transformer adopting plate piezoelectric transformer of booster circuit [4], plate piezoelectric transformer obtains exciting power from oscillation circuit, produce about N ac output voltage doubly that boosts by the plate piezoelectric transformer output and be transferred to multistage voltage-multiplying circuit [5], multistage voltage-multiplying circuit [5] is by D
2, D
3, D
4, D
5, D
6, D
7And capacitor C
4, C
5, C
6, C
7Form,, increase and decrease the progression of multistage voltage-multiplying circuit, output voltage is reached-the above direct voltage of 5KV, by the electrocution-proof protection resistance R according to requirement to the output voltage height
3Connect ion emitter [6], ion emitter [6] is made of spray point or carbon fibre brush.
The utility model contour structures is seen 2 kinds among Fig. 1, but is not limited to the contour structures among Fig. 1, also can be made into different shape.Owing to adopt the sheet type piezoelectric ceramic transformer that general dry battery is powered, step-up ratio is high, the complete machine component number reduces, require less to shell volume, profile can be designed to diversified form as required, as portable, garden shape, square, rectangle or various abnormity, be used for carrying the individual health care series of products, be matched in air-conditioning, in household electrical appliances series of products such as electric fan, wall lamp and vehicle-mounted, the boat-carrying, use very extensive.
The utility model not only makes circuit become simple and reliable but also has improved step-up ratio greatly owing to adopt direct current supply and sheet type piezoelectric ceramic transformer, and volume is little; (total power consumption is less than 0.08W) low in energy consumption; and need not short-circuit protection, no electromagnetic interference is not afraid of advantages such as burning.
The portable chip piezoelectric ceramic transformer of powered battery of the present utility model anion generator, simple in structure, circuit design is reasonable, safe and reliable, its volume is little, low in energy consumption, and the anion discharger is designed to open, its discharger have voltage-more than the 5KV, produce the anion that the high voltage electric field ionized air produces high concentration, its negative ion concentration is measured negative ion concentration with the air ion concentration tester and can be reached 1 * 10 at distance discharger 30cm place
6/ cm
3More than individual, can purify air, remove airborne dust, smog, and have special bactericidal action, and anion is by in people's suction body, in and cation in the body, healthy positive role arranged to what ensure people.
Claims (7)
1, the portable chip piezoelectric ceramic transformer of a kind of powered battery anion generator comprises a shell and inner circuit part; Circuit part comprises: power supply circuits [1], DC converter [2], oscillating circuit [3], booster circuit [4], multistage voltage-multiplying circuit [5], ion emitter [6]; It is characterized in that described power supply circuits [1] are to adopt dry cell or corresponding button cell; The transformer adopting sheet type piezoelectric ceramic transformer of booster circuit [4]; The input of ion emitter [6] is connected to protection against electric shock resistance and is connected with multistage voltage-multiplying circuit [5].
2, the portable chip piezoelectric ceramic transformer of powered battery as claimed in claim 1 anion generator is characterized in that, its voltage range of described power supply circuits [1] is between 1V～3V.
3, the portable chip piezoelectric ceramic transformer of powered battery as claimed in claim 1 anion generator is characterized in that, described DC converter circuit [2] adopts when input voltage changes the stable DC/DC of its output voltage maintenance IC device that boosts.
4, the portable chip piezoelectric ceramic transformer of powered battery as claimed in claim 1 anion generator is characterized in that, described oscillating circuit [3] is by resistance R
1, R
2, form biasing circuit, give Q
1And Q
2The multiple tube oscillating circuit of forming provides bias voltage, tanke circuit inductance L
1Be connected Q
1And Q
2Collector electrode on, also be connected with the protection diode on the multiple tube, the input capacitance of sheet type piezoelectric ceramic transformer is a tank circuit inductance.
5, the portable chip piezoelectric ceramic transformer of powered battery as claimed in claim 4 anion generator is characterized in that, when transistorized β value when higher, described multiple tube Q
1, Q
2An available transistor replaces.
6, the portable chip piezoelectric ceramic transformer of powered battery as claimed in claim 1 or 2 anion generator is characterized in that described power supply circuits adopt general dry cell or button cell.
7, the portable chip piezoelectric ceramic transformer of powered battery according to claim 4 anion generator is characterized in that, the frequency of oscillation of described oscillating circuit [3] and the mechanical resonant frequency of plate piezoelectric transformer are close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259091 CN2590225Y (en) | 2002-12-18 | 2002-12-18 | Battery supplying portable slice piezo-electric ceramic transformer negative ion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259091 CN2590225Y (en) | 2002-12-18 | 2002-12-18 | Battery supplying portable slice piezo-electric ceramic transformer negative ion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590225Y true CN2590225Y (en) | 2003-12-03 |
Family
ID=33726639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259091 Expired - Lifetime CN2590225Y (en) | 2002-12-18 | 2002-12-18 | Battery supplying portable slice piezo-electric ceramic transformer negative ion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590225Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237638A (en) * | 2010-04-07 | 2011-11-09 | 株式会社村田制作所 | Ion generating device |
| CN101515754B (en) * | 2008-02-19 | 2012-02-22 | 研能科技股份有限公司 | Voltage converter |
| CN102714400A (en) * | 2010-01-21 | 2012-10-03 | Lg电子株式会社 | Portable ion generator |
| CN103441682A (en) * | 2013-08-29 | 2013-12-11 | 福尔斯通电子(昆山)有限公司 | Piezoelectric ceramic transformer drive circuit |
| CN103631034A (en) * | 2013-11-29 | 2014-03-12 | 大连润扬科技发展有限公司 | Wearable intelligent device with negative ion generator |
| CN105529619A (en) * | 2015-08-31 | 2016-04-27 | 汪宝林 | Portable ecological negative ion generator |
| USD755360S1 (en) | 2015-03-25 | 2016-05-03 | Naturion Pte. Ltd | Automotive ionizer |
| CN106936317A (en) * | 2017-03-16 | 2017-07-07 | 西安电子科技大学 | The adjustable lightweight electrostatic high-pressure generator of one kind output |
-
2002
- 2002-12-18 CN CN 02259091 patent/CN2590225Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515754B (en) * | 2008-02-19 | 2012-02-22 | 研能科技股份有限公司 | Voltage converter |
| CN102714400A (en) * | 2010-01-21 | 2012-10-03 | Lg电子株式会社 | Portable ion generator |
| US8809802B2 (en) | 2010-01-21 | 2014-08-19 | Lg Electronics Inc. | Portable ion generator |
| CN102237638A (en) * | 2010-04-07 | 2011-11-09 | 株式会社村田制作所 | Ion generating device |
| CN103441682A (en) * | 2013-08-29 | 2013-12-11 | 福尔斯通电子(昆山)有限公司 | Piezoelectric ceramic transformer drive circuit |
| CN103631034A (en) * | 2013-11-29 | 2014-03-12 | 大连润扬科技发展有限公司 | Wearable intelligent device with negative ion generator |
| USD755360S1 (en) | 2015-03-25 | 2016-05-03 | Naturion Pte. Ltd | Automotive ionizer |
| CN105529619A (en) * | 2015-08-31 | 2016-04-27 | 汪宝林 | Portable ecological negative ion generator |
| CN105529619B (en) * | 2015-08-31 | 2017-02-01 | 汪宝林 | Portable ecological negative ion generator |
| CN106936317A (en) * | 2017-03-16 | 2017-07-07 | 西安电子科技大学 | The adjustable lightweight electrostatic high-pressure generator of one kind output |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI AN HAILIDE ANION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XI AN H-LEADER NEGATIVE ION TECHNOLOGY CO., LTD. Effective date: 20050415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050415 Address after: 710075 No. two, four hi tech Road, Xi'an hi tech Development Zone, Shaanxi, China Patentee after: Xi'an Haili negative ion Technology Co., Ltd. Address before: 710075 No. two, four hi tech Road, Xi'an hi tech Development Zone, Shaanxi, China Patentee before: Hongde negative Ion Technique Co. Ltd., Xi'an |
|
| ASS | Succession or assignment of patent right |
Owner name: XI AN HAILIDE ANION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XI AN H-LEADER NEGATIVE ION TECHNOLOGY CO., LTD. Effective date: 20050701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050701 Address after: 710075 No. two, four hi tech Road, Xi'an hi tech Development Zone, Shaanxi, China Patentee after: Xi'an Hailide Anion Technology Co., Ltd. Address before: 710075 No. two, four hi tech Road, Xi'an hi tech Development Zone, Shaanxi, China Patentee before: Hongde negative Ion Technique Co. Ltd., Xi'an |
|
| ASS | Succession or assignment of patent right |
Owner name: XI AN SCIENCE AND TECHNOLOGY CO. Free format text: FORMER OWNER: XI AN HAILIDE ANION TECHNOLOGY CO., LTD. Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: No. six, 40, hi tech Zone, Xi'an hi tech Zone, Shaanxi, China: 710075 Patentee after: Xi'an Kanghong New Material Technology Co., Ltd. Address before: No. two, four hi tech Road, Xi'an hi tech Development Zone, Shaanxi, China: 710075 Patentee before: Xi'an Hailide Anion Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121218 Granted publication date: 20031203 |