CN102107016A - Universal electronic air refreshing device manufactured by time base circuit - Google Patents
Universal electronic air refreshing device manufactured by time base circuit Download PDFInfo
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- CN102107016A CN102107016A CN2010105929406A CN201010592940A CN102107016A CN 102107016 A CN102107016 A CN 102107016A CN 2010105929406 A CN2010105929406 A CN 2010105929406A CN 201010592940 A CN201010592940 A CN 201010592940A CN 102107016 A CN102107016 A CN 102107016A
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Abstract
The invention relates to a universal electronic air refreshing device manufactured by time base circuit, belonging to the electronic technical field, comprising a direct-current power supply, a non-stable multivibrator circuit and a discharger. The universal electronic air refreshing device is characterized in that: the non-stable multivibrator circuit uses the time based circuit NE555; an output loop of the non-stable multivibrator circuit is provided with a primary power amplifying circuit; and a load loop of the power amplifying circuit is connected with a booster transformer. The device provided by the invention uses high-voltage discharging to ionize air so as to generate ozone and negative ion; the ozone and negative ion are guided to a movable space by means such as natural convection and the like for refreshing and purifying the air in the room or vehicle. The universal electronic air refreshing device is widely used for purifying the air in the sealed environments such as home, office, public place, entertainment leisure club and the like.
Description
Technical field
The invention belongs to electronic technology field, relate to a kind of universal electric air freshener of time spent base circuit production.
Background technology
People are in forest or waterfall is other that a kind of relaxed and joyful, a tired sensation of losing all arranged, and its reason is exactly that the air quality that this moment, people breathed is good, that is: airborne anion and oxygen content are far above the room air in the city.Aggravation along with air pollution problems inherent, our pressure that living environment faced continues increasing, air quality also worse and worse in the room of sealing, materials such as excessive accumulative antibacterial, virus, harmful substance, dust granule and VOC not only produce the air of niff, dirt in the air, the situation that can cause also that headache, fatigue, attention can not be concentrated, the irritated discomfort of skin eyes etc. impairs one's health, and can cause the popular of disease and communicate illness by contaminated food.
Therefore, people want to manage to build the air ambient of a kind of high-negative ion content and high Rich Oxygen Amount by fair means or foul in the environment of routine work life, so both have been of value to healthy, also help increasing work efficiency.The present invention adopts the electrion ionized air, thereby produces ozone, anion, imports activity space by modes such as free convections, reaches purpose pure and fresh and clean rooms or automobile inner air.
Beneficial effect of the present invention is after the ozone, the anion that discharge reach finite concentration, can reach the purpose of air being carried out sterilizing, can be widely used in the air cleaning of enclosed environments such as family, office, public place and amusement club for amusement.
Test, compare and analyze through multiple scheme, the present invention only uses a small amount of common components and parts to realize the requirement that device circuit is simple in structure, cost is low, the air cleaning ability is strong.Below describe the correlation technique of the universal electric air freshener making of this time spent base circuit production in detail.
Summary of the invention
Goal of the invention and beneficial effect: the present invention adopts the electrion ionized air, thereby produces ozone, anion, imports activity space by modes such as free convections, reaches the purpose of air being carried out sterilizing, pure and fresh and clean rooms or automobile inner air.This device can be widely used in the air cleaning of enclosed environments such as family, office, public place and amusement club for amusement.
Technical characterictic: the universal electric air freshener of time spent base circuit production, form by dc source, stable multi-oscillation circuit and discharger, it is characterized in that: the integrated circuit in the stable multi-oscillation circuit uses time base circuit NE555, in stable multi-oscillation circuit output loop, the one-level power amplification circuit is arranged, in the load circuit of power amplification circuit, be connected to the booster type transformator.
Annexation in the composition of circuit and the circuit between the components and parts
1. the stable multi-oscillation circuit is by time base circuit IC1, resistance R 1, resistance R 2, capacitor C 1, capacitor C 2 is formed, 4 feet, 8 feet of time base circuit IC1 connect the positive pole (VCC) of dc source, 7 feet of time base circuit IC1 are the end of connecting resistance R1 respectively, one end of resistance R 2, the positive pole (VCC) of another termination dc source of resistance R 1,2 feet, 6 feet of time base circuit IC1 and the other end of resistance R 2, one end of capacitor C 1 links to each other, the 1 foot connection circuit ground (GND) of the other end of capacitor C 1 and time base circuit IC1,5 feet of time base circuit IC1 connect an end of capacitor C 2, the other end connection circuit ground (GND) of capacitor C 2.
2. power amplification circuit and load circuit thereof are by transistor BG1, diode D1, booster type transformator (B) is formed, the base stage of transistor BG1 connects 3 feet of time base circuit IC1, the colelctor electrode of transistor BG1 connects the positive pole (VCC) of dc source, the emitter stage of transistor BG1 connects the positive pole of diode D1, the negative pole of diode D1 connects the primary end of booster type transformator (B), booster type transformator (B) primary other end connection circuit ground (GND), the common electrical of the secondary termination discharger of booster type transformator (B) is extreme, secondary another termination sparking electrode end of booster type transformator (B).
The circuit working principle
1. form astable multivibrator by time base circuit IC1 and resistance R 1, discharge resistance R2, timing capacitor C1, capacitor C 2.After connecting the 12V power supply, because of the voltage on the capacitor C 1 is very low, 3 feet of time base circuit IC1 outfan are high level (near 12V).To capacitor C 1 charging, the voltage on the capacitor C 1 progressively rises the 12V supply voltage through R1, R2.When powering on, capacitor C 1 presses when being raised to 2/3 supply voltage (VCC), the upset of time base circuit IC1 internal trigger, the 3 foot output low levels of time base circuit IC1, the internal discharge pipe conducting of time base circuit IC1 simultaneously, capacitor C 1 powers on and presses off the beginning through the 7 feet discharge of discharge resistance R2 by time base circuit IC1.Depress when dropping to 1/3 supply voltage (VCC) when capacitor C 1 powers on, time base circuit IC1 internal trigger overturns once more, the 3 feet output high level of time base circuit IC1, the internal discharge pipe ends simultaneously, the 12V supply voltage again through resistance R 1, resistance R 2 to capacitor C 1 charging.So go round and begin again and form vibration.Frequency of oscillation: f=1.44/[(R1+2R2) C1], the 3 foot output frequencies of time base circuit IC1 are about the high-frequency pulse voltage of 48kHz.
2. when 3 feet of basic at that time IC circuit 1 outfan are high level, transistor BG1 conducting, the 12V supply voltage is through the flow through elementary winding of transformator (B) of diode D1.When 3 feet of basic at that time IC circuit 1 outfan were low level, transistor BG1 ended, and transformator (B) energy stored is by its secondary release.Secondary pulses voltage will be up to more than the 3200V because the primary and secondary transformation ratio of transformator (B) reaches 1: 300! Discharge electrode tips discharge by discharger makes air ionization produce anion.
Description of drawings
1. accompanying drawing is the circuit working schematic diagram of the universal electric air freshener of time spent base circuit production.
2. time-base integrated circuit NE555 is 8 feet in the accompanying drawing, the DIP encapsulation, and each foot function: 1 foot is circuit ground (GND); 2 feet are trigger end; 3 feet are outfan; 4 feet are reset terminal; 5 feet are control voltage; 6 feet are thresholding (threshold value); 7 feet are discharge end; 8 feet connect positive source (VCC).
3. B is the booster type transformator in the accompanying drawing.
4. when device used in automobile, circuit ground (GND) connect the bonding of car body.
The specific embodiment
Specification requirement according to the components and parts of the circuit working schematic diagram of the universal electric air freshener of time spent shown in accompanying drawing base circuit production and description of drawings and the following stated is implemented, and can realize the present invention.
The selection of components and parts and technical parameter thereof
IC 1 is a time base circuit, model: NE555 or CB555;
Resistance is all selected 1/4W metalfilmresistor or fixed carbon resister for use, and the resistance of resistance R 1 is 1K Ω, and the resistance of resistance R 2 is 15K Ω;
The capacity 1000PF of capacitor C 1, the capacity of capacitor C 2 are 0.1 μ F, and capacitor C 3 is an electrochemical capacitor, and its capacity is 1000 μ F/25V;
Transistor BG1 selects middle power tubes such as 2SC2073 for use, requires amplification β value greater than 80;
Diode D1 selects fast recovery rectifier diodes such as FR104 for use.
Make main points and circuit debugging
1. the manufacture method of booster type transformator (B): the booster type transformator is nonstandard device, select N27 type E font ferrite core during coiling for use, coil is on Insulating frame, the elementary diameter 0.4mm enamel-covered wire of using is around 11 circles, secondary flat around 3300 circles with diameter 0.1mm enamel-covered wire, primary and secondary should be lined with the good insulation performance layer, must wrap up with insulating tape after coil winds.
2. discharger manufacture method: sparking electrode is the bare copper wire of 4～6 diameter 0.6mm, long 10mm, the top sharpening of sparking electrode.Sparking electrode is welded on above the copper chaff, about spacing 15mm.Public electrode is 1 bare copper wire about diameter 1mm.The tip of each root sparking electrode and public electrode are at a distance of 2mm, that is: discharging gap.
3. device is if when using in automobile, and the 12V power supply can power taking in the socket of automobile cigarette lighter.
4. the circuit of the universal electric air freshener of time spent base circuit production is so long as the components and parts performance of using is intact, annexation according to components and parts shown in the accompanying drawing is welded, and after the physics wiring conscientiously carried out confirmation, the circuit of device did not need to debug and gets final product operate as normal.
Claims (3)
1. the universal electric air freshener of time spent base circuit production, form by dc source, stable multi-oscillation circuit and discharger, it is characterized in that: the integrated circuit in the stable multi-oscillation circuit uses time base circuit NE555, in stable multi-oscillation circuit output loop, the one-level power amplification circuit is arranged, in the load circuit of power amplification circuit, be connected to booster type transformator (B).
2. the universal electric air freshener of time spent base circuit production according to claim 1, it is characterized in that: the stable multi-oscillation circuit is by time base circuit IC1, resistance R 1, resistance R 2, capacitor C 1, capacitor C 2 is formed, 4 feet, 8 feet of time base circuit IC1 connect the positive pole (VCC) of dc source, 7 feet of time base circuit IC1 are the end of connecting resistance R1 respectively, one end of resistance R 2, the positive pole (VCC) of another termination dc source of resistance R 1,2 feet, 6 feet of time base circuit IC1 and the other end of resistance R 2, one end of capacitor C 1 links to each other, the 1 foot connection circuit ground (GND) of the other end of capacitor C 1 and time base circuit IC1,5 feet of time base circuit IC1 connect an end of capacitor C 2, the other end connection circuit ground (GND) of capacitor C 2.
3. the universal electric air freshener of time spent base circuit production according to claim 1, it is characterized in that: power amplification circuit and load circuit thereof are by transistor BG1, diode D1, booster type transformator (B) is formed, the base stage of transistor BG1 connects 3 feet of time base circuit IC1, the colelctor electrode of transistor BG1 connects the positive pole (VCC) of dc source, the emitter stage of transistor BG1 connects the positive pole of diode D1, the negative pole of diode D1 connects the primary end of booster type transformator (B), booster type transformator (B) primary other end connection circuit ground (GND), the common electrical of the secondary termination discharger of booster type transformator (B) is extreme, secondary another termination sparking electrode end of booster type transformator (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105929406A CN102107016A (en) | 2010-12-17 | 2010-12-17 | Universal electronic air refreshing device manufactured by time base circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105929406A CN102107016A (en) | 2010-12-17 | 2010-12-17 | Universal electronic air refreshing device manufactured by time base circuit |
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| Publication Number | Publication Date |
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| CN102107016A true CN102107016A (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105929406A Pending CN102107016A (en) | 2010-12-17 | 2010-12-17 | Universal electronic air refreshing device manufactured by time base circuit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423502A (en) * | 2011-12-01 | 2012-04-25 | 洪珍 | High-voltage electronic air refreshing device |
| CN105674401A (en) * | 2016-03-10 | 2016-06-15 | 苏州笛米环保科技有限公司 | No-consumable air purifier for collecting dust in base |
| CN105757813A (en) * | 2016-03-10 | 2016-07-13 | 苏州笛米环保科技有限公司 | Low energy consumption arm-worn type anion air purifier |
| CN107065497A (en) * | 2016-12-28 | 2017-08-18 | 乐软科技（北京）有限责任公司 | The wearable wrist-watch of intelligence |
| CN110108379A (en) * | 2019-05-07 | 2019-08-09 | 广州小鹏汽车科技有限公司 | Motor temperature detection circuit, temp measuring method and corresponding motor based on RC oscillator |
Citations (5)
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| CN2259904Y (en) * | 1996-05-24 | 1997-08-20 | 邵沈齐 | High frequency electronic program-controlled ozone sterilising and disinfecting device |
| CN2266588Y (en) * | 1994-08-22 | 1997-11-05 | 杨青森 | Ozone qualitative changing device |
| JP2007165266A (en) * | 2005-12-16 | 2007-06-28 | U-Tec Kk | Ion generating method and ion generating device |
| CN201040721Y (en) * | 2007-03-21 | 2008-03-26 | 黄于展 | Inserting type negative oxygen ion generator |
| CN201104792Y (en) * | 2007-09-30 | 2008-08-27 | 谭启仁 | Drinking machine control circuit with disinfection function |
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2010
- 2010-12-17 CN CN2010105929406A patent/CN102107016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266588Y (en) * | 1994-08-22 | 1997-11-05 | 杨青森 | Ozone qualitative changing device |
| CN2259904Y (en) * | 1996-05-24 | 1997-08-20 | 邵沈齐 | High frequency electronic program-controlled ozone sterilising and disinfecting device |
| JP2007165266A (en) * | 2005-12-16 | 2007-06-28 | U-Tec Kk | Ion generating method and ion generating device |
| CN201040721Y (en) * | 2007-03-21 | 2008-03-26 | 黄于展 | Inserting type negative oxygen ion generator |
| CN201104792Y (en) * | 2007-09-30 | 2008-08-27 | 谭启仁 | Drinking machine control circuit with disinfection function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423502A (en) * | 2011-12-01 | 2012-04-25 | 洪珍 | High-voltage electronic air refreshing device |
| CN105674401A (en) * | 2016-03-10 | 2016-06-15 | 苏州笛米环保科技有限公司 | No-consumable air purifier for collecting dust in base |
| CN105757813A (en) * | 2016-03-10 | 2016-07-13 | 苏州笛米环保科技有限公司 | Low energy consumption arm-worn type anion air purifier |
| CN107065497A (en) * | 2016-12-28 | 2017-08-18 | 乐软科技（北京）有限责任公司 | The wearable wrist-watch of intelligence |
| CN107065497B (en) * | 2016-12-28 | 2022-11-11 | 江苏洪旭德生科技有限公司 | Wearable wrist-watch of intelligence |
| CN110108379A (en) * | 2019-05-07 | 2019-08-09 | 广州小鹏汽车科技有限公司 | Motor temperature detection circuit, temp measuring method and corresponding motor based on RC oscillator |
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Application publication date: 20110629 |