CN2680270Y - Portable anion air purifier capable of charging - Google Patents
Portable anion air purifier capable of charging Download PDFInfo
- Publication number
- CN2680270Y CN2680270Y CN 200320109532 CN200320109532U CN2680270Y CN 2680270 Y CN2680270 Y CN 2680270Y CN 200320109532 CN200320109532 CN 200320109532 CN 200320109532 U CN200320109532 U CN 200320109532U CN 2680270 Y CN2680270 Y CN 2680270Y
- Authority
- CN
- China
- Prior art keywords
- diode
- capacitor
- charging
- air purifier
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an anion air purifier, in particular to a portable anion air purifier capable of charging. The aim of the utility model is to provide an anion air purifier capable of charging. The portable anion air purifier capable of charging of the utility model is realized like that the portable anion air purifier capable of charging comprises a charger, a charging interface, a rechargeable battery, a power switch, a self-maintained circuit used for transforming the direct current voltage into the high frequency oscillation voltage, a boosting transformer used for generating pulsed voltage, a voltage doubler rectifier circuit used for generating high frequency high voltage, a current-limiting resistance used for limiting operating current, a double pole electricity generating circuit used for generating coronal discharge and a blinking luminous circuit used for directing work. The portable anion air purifier capable of charging is connected with the rechargeable battery after connecting with a diode D1. The utility model has the advantages that the anion air purifier capable of charging is portable and rechargeable repeatedly, and the operating cost is low.
Description
Technical field:
This utility model relates to a kind of negative ion air-cleaner, especially relates to a kind of chargeable portable negative ion air purifier.
Background technology:
Negative aeroion is killed airborne antibacterial, is removed airborne smog dust, promotes effects such as human body metabolism, and existing negative ion air-cleaner all can not break away from civil power work basically, and the field of employment is fixed.
Summary of the invention:
The purpose of this utility model provides a kind of rechargeable negative ion air-cleaner.
This utility model is to realize like this, a kind of chargeable portable negative ion air purifier, comprise charger, charging inlet, rechargeable battery, on and off switch, be used for dc voltage conversion become high-frequency oscillation voltage self-maintained circuit, be used to produce pulse voltage booster transformer, be used to produce high-frequency and high-voltage voltage doubling rectifing circuit, be used for the restraint of labour electric current current-limiting resistance, be used to produce the bipolar electricity-generating circuit of corona discharge and be used for the flicker illuminating circuit of work indication, it is characterized in that: described self-maintained circuit is by transformator B
1, transistor BG
1, resistance R
2, R
3, capacitor C
2, C
3Constitute described transformator B
1Elementary winding L
1An end and transistor BG
1Colelctor electrode C connect elementary winding L
1And L
2Middle-end pass through capacitor C
3With transistor BG
1Base stage B connect primary coil L
2The other end pass through capacitor C
2, resistance R
2And resistance R
3With transistor BG
1Base stage B connect transistor BG
1Emitter E pass through resistance R
1With capacitor C ground connection.Described voltage doubling rectifing circuit is by diode D
2, D
3, D
4, D
5, D
6And capacitor C
4, C
5, C
6, C
7, C
8Constitute described transformer secondary output winding L
3An end and diode D
2, D
3, D
4, D
5And D
6Negative pole connects, and the other end is an earth terminal, be connected with the positive pole of diode simultaneously, wherein, diode D
2With D
3Be connected in series capacitor C between the negative pole
5, diode D
4With D
5Be connected in series capacitor C between the negative pole
6, diode D
2Positive pole and earth terminal between be connected to capacitor C
4, diode D
3With D
4Positive pole between connect capacitor C
7, diode D
5With D
6Connect capacitor C between the positive pole
8Diode D
6just connect and spray point between be connected to resistance R
5, series resistor R between conductive window and the ground
4With neon bulb, wherein on the neon bulb and connect capacitor C
9, rechargeable battery is at transformator B
1First utmost point middle-end and ground between.Charging plug series resistor R
6With diode D
1The back is connected with rechargeable battery.
Advantage of the present utility model is that rechargeable negative ion air-cleaner can carry, charging repeatedly, and use cost is low.
Description of drawings:
Fig. 1: the block chart of rechargeable negative ion air-cleaner of the present utility model.
Fig. 2: the schematic diagram of rechargeable negative ion air-cleaner of the present utility model.
The specific embodiment:
A kind of chargeable portable negative ion air purifier, comprise charger, charging inlet, rechargeable battery, on and off switch, dc voltage conversion is become the self-maintained circuit of high-frequency oscillation voltage, the booster transformer that is used to produce pulse voltage, the voltage doubling rectifing circuit that is used to produce high-frequency and high-voltage, the current-limiting resistance that is used for the restraint of labour electric current, bipolar electricity-generating circuit, flicker illuminating circuit, it is characterized in that: self-maintained circuit is by transformator B
1, transistor BG
1, resistance R
2, R
3, capacitor C
2, C
3Constitute.The first utmost point winding L of described transformator B1
1An end and transistor BG
1Colelctor electrode C connect elementary winding L
1And L
2Middle-end pass through capacitor C
3With transistor BG
1Base stage B connect primary coil L
2The other end pass through capacitor C
2, resistance R
2And resistance R
3With transistor BG
1Base stage B connect transistor BG
1Emitter E pass through resistance R
1With capacitor C ground connection.Described voltage doubling rectifing circuit is by diode D
2, D
3, D
4, D
5, D
6And capacitor C
4, C
5, C
6, C
7, C
8Constitute an end of described transformer secondary output and diode D
2, D
3, D
4, D
5And D
6Negative pole connects, and the other end is an earth terminal, be connected with the positive pole of diode simultaneously, wherein, diode D
2With D
3Be connected in series capacitor C between the negative pole
5, diode D
4With D
5Be connected in series capacitor C between the negative pole
6, diode D
2Positive pole and earth terminal between be connected to capacitor C
4, diode D
3With D
4Positive pole between connect capacitor C
7, diode D
5With D
6Connect capacitor C between the positive pole
8Diode D
6just connect and spray point between be connected to resistance R
5, seek series resistor R between electric window and the ground
4With neon bulb, wherein on the neon bulb and connect capacitor C
9, rechargeable battery is connected on transformator B
1First utmost point middle-end and ground between.The anode of charging plug passes through resistance R
6With diode D
1Be connected with rechargeable battery.
During work, turn on the power switch, rechargeable battery is by transformator B
1Elementary winding L
1Voltage is applied to transistor BG
1Colelctor electrode C, simultaneously by transformator B
1Elementary winding L
2Give transistor BG
1Base stage B bias current is provided.Transistor BG
1Conducting is at transformator B
1Elementary winding L
1The interior operating current that forms a forward, since the effect of magnetic coupling, transformator B
1Elementary winding L
2Reverse induction electromotive force of interior generation has been offset transistor BG
1The bias current of base stage B, BG
1Lose biasing and end winding L
1No mutation current, winding L
2No longer produce reverse induction electromotive force, BG
1Obtain to setover conducting again again, the circulation that goes round and begins again down and is produced vibration, at inferior utmost point L
3On induce high-frequency ac voltage, form several kilovolts negative high voltage through voltage multiplying rectifier, through resistance R
5Current limliting produces corona discharge by spray point to conductive window, forms anion.The chargeable battery electricity uses up the back and with supporting charger it is charged, and can reuse after charging electricity.Also can work in the time of charging.
Claims (1)
1. chargeable portable negative ion air purifier, comprise charger, charging inlet, rechargeable battery, on and off switch, be used for dc voltage conversion become high-frequency oscillation voltage self-maintained circuit, be used to produce pulse voltage booster transformer, be used to produce high-frequency and high-voltage voltage doubling rectifing circuit, be used for the restraint of labour electric current current-limiting resistance, be used to produce the bipolar electricity-generating circuit of corona discharge and be used for the flicker illuminating circuit of work indication, it is characterized in that: described self-maintained circuit is by transformator B
1, transistor BG
1, resistance R
2, R
3, capacitor C
2, C
3Constitute described transformator B
1First utmost point winding L
1An end and transistor BG
1Colelctor electrode C connect elementary winding L
1And L
2Middle-end pass through capacitor C
3With transistor BG
1Base stage B connect elementary winding L
2The other end pass through capacitor C
2, resistance R
2And resistance R
3With transistor BG
1Base stage B connect transistor BG
1Emitter E pass through resistance R
1With capacitor C ground connection; Described voltage doubling rectifing circuit is by diode D
2, D
3, D
4, D
5, D
6And capacitor C
4, C
5, C
6, C
7, C
8Constitute described transformer secondary output winding L
3An end and diode D
2, D
3, D
4, D
5And D
6Negative pole connects, and the other end is an earth terminal, be connected with the positive pole of diode simultaneously, wherein, diode D
2With D
3Be connected in series capacitor C between the negative pole
5, diode D
4With D
5Be connected in series capacitor C between the negative pole
6, diode D
2Positive pole and earth terminal between be connected to capacitor C
4, diode D
3With D
4Positive pole between connect capacitor C
7, diode D
5With D
6Connect capacitor C between the positive pole
8Diode D
6just connect and spray point between be connected to resistance R
5, series resistor R between conductive window and the ground
4With neon bulb, wherein on the neon bulb and connect capacitor C
9, rechargeable battery is at transformator B
1First utmost point middle-end and ground between; Charging plug series resistor R
6With diode D
1The back is connected with rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109532 CN2680270Y (en) | 2003-11-04 | 2003-11-04 | Portable anion air purifier capable of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109532 CN2680270Y (en) | 2003-11-04 | 2003-11-04 | Portable anion air purifier capable of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680270Y true CN2680270Y (en) | 2005-02-23 |
Family
ID=34599327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109532 Expired - Fee Related CN2680270Y (en) | 2003-11-04 | 2003-11-04 | Portable anion air purifier capable of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680270Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954109A (en) * | 2009-07-13 | 2011-01-26 | 张跃 | Multifunctional and portable air purifier |
| CN103301499A (en) * | 2013-06-29 | 2013-09-18 | 何林 | Negative air ion purifier |
| CN113922217A (en) * | 2021-08-30 | 2022-01-11 | 珠海格力电器股份有限公司 | Ion generating circuit, ion generator and air treatment equipment |
-
2003
- 2003-11-04 CN CN 200320109532 patent/CN2680270Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954109A (en) * | 2009-07-13 | 2011-01-26 | 张跃 | Multifunctional and portable air purifier |
| CN103301499A (en) * | 2013-06-29 | 2013-09-18 | 何林 | Negative air ion purifier |
| CN113922217A (en) * | 2021-08-30 | 2022-01-11 | 珠海格力电器股份有限公司 | Ion generating circuit, ion generator and air treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |