CN107972450A - Vehicle air biological purifier and its control circuit and control method - Google Patents
Vehicle air biological purifier and its control circuit and control method Download PDFInfo
- Publication number
- CN107972450A CN107972450A CN201711116759.6A CN201711116759A CN107972450A CN 107972450 A CN107972450 A CN 107972450A CN 201711116759 A CN201711116759 A CN 201711116759A CN 107972450 A CN107972450 A CN 107972450A
- Authority
- CN
- China
- Prior art keywords
- vehicle air
- biological purifier
- air biological
- nozzle
- electrostatic ring
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Electrostatic Separation (AREA)
Abstract
The vehicle air biological purifier of the present invention includes shell, and enclosure is provided with liquid reserve tank and circuit board；Upper surface of outer cover is provided with the mounting base for fixing purification bottle, is additionally provided with mist generating device；Mist generating device includes nozzle, the nozzle is infundibulate, inclined electrostatic ring is fixedly installed in nozzle, the diversion trench being fixed in nozzle is provided with below electrostatic ring, the diversion trench is connected to the external world and is connected with dirt storage box, outer casing bottom is fixedly connected with rubber base, and rubber base bottom is arranged to absorption bowl, the present invention also provides the control circuit of vehicle air biological purifier and the method for work of clarifier；This clarifier can carry out self cleaning protection, and can be optimized by the work rhythm to clarifier in vehicle environment in fixation, can preferably be atomized liquid, can save big medicine amount liquid.
Description
Technical field
Invention is related to clarifier；More particularly to vehicle air biological purifier and its control circuit and control method.
Background technology
The attention that people beautify upholstery so that more and more fabrics use in the car；Due to in-car long-term place
In the state of sealing, and interior space is narrow and small, causes the harmful substance of in-car fabric volatilization cannot discharge in time, causes in-car to have
Evil content of material is exceeded.In-car can typically now be purified, applicant first uses a kind of clarifier, with reference to biological cleaning liquid
To realize the purification of in-car, but in experimentation, when having been found that without using clarifier, clarifier spray nozzle part partial volume
Easy lamination dust, and present control rhythm is also a big problem, and the present working time is not enough to make microorganism formulation obtain
To abundant atomization, regulation effect is had a greatly reduced quality, cause unnecessary waste.
The content of the invention
The purpose of the present invention is：A kind of vehicle air biological purifier vehicle air biological purifier is provided, to prevent not
Dust deposit under use state, while the control circuit for driving the vehicle air biological purifier is provided, and control is vehicle-mounted
The method of the work rhythm of air biological purifier.
In order to achieve the purpose that to prevent the dust deposit under unused state, technical solution provided by the invention is：It is vehicle-mounted
Air biological purifier, including shell, enclosure are provided with liquid reserve tank and circuit board；Upper surface of outer cover is provided with for fixing
The mounting base of purification bottle, is additionally provided with mist generating device；The mist generating device includes atomization rod and nozzle, the atomization
Rod is provided with siphon pipe for middle part, and atomization rod one end is provided with vibrating reed and offsets with siphon pipe, and siphon pipe one end extend into institute
State in liquid reserve tank；Ultrasonic output circuit is provided with the circuit board, excusing from death wave generation circuit is used to drive vibrating reed to vibrate；
Some 1~15 μm of stomata is evenly equipped with vibrating reed, the nozzle is infundibulate, and inclined electrostatic is fixedly installed in nozzle
Ring, the electrostatic ring lower section are provided with the diversion trench being fixed in nozzle, and the diversion trench is connected to the external world and is connected with storage dirt
Case, the electrostatic ring drive circuit for driving electrostatic ring to work is provided with the circuit board, and the outer casing bottom is fixedly connected
There is rubber base, the rubber base bottom is arranged to absorption bowl.
The advantages of this vehicle air biological purifier, is：1st, ultrasonic output circuit is provided with the circuit board, surpassed
Raw wave generation circuit is used to drive vibrating reed to vibrate；Some 1~15 μm of stomata is evenly equipped with vibrating reed；Using ultrasonic wave to medicine
Liquid is atomized, and can ensure that its microorganism can cover more large area than the atomizing particle smaller of press-type spray.2nd, it is described
Nozzle is infundibulate, and inclined electrostatic ring is fixedly installed in nozzle, in vehicle environment, since vehicle is worn in various environment
Shuttle, if in the case of clarifier is not used, the vibrating reed on clarifier has dust lamination, seriously causes vibrating reed to block,
The reason for causing atomizing effect poor, such case are ignored by those skilled in the art always；This programme takes the mode of electrostatic ring, very well
Solves the problems, such as this, when we are not used, the electrostatic ring on clarifier will be in obtain electricity condition, and moment absorption, which exists, is shaking
Dust around movable plate, has so achieveed the purpose that to protect vibrating reed；At the same time in order to enable electrostatic ring can be cleaned, this programme will
Electrostatic ring is obliquely installed, and when clarifier operation, fog can condense on electrostatic ring, reach self-cleaning effect.3rd, it is described quiet
The diversion trench being fixed in nozzle is provided with below electric ring, the diversion trench is connected to the external world and is connected with dirt storage box；It is so quiet
Sewage on electric ring can be flowed away by diversion trench, be entered in dirt storage box；After electrostatic ring cleans up, fog will no longer
Condense, the unnecessary waste of liquid can also be reduced.4th, there is jounce condition once in a while in view of vehicle, outer casing bottom is fixedly connected with
Rubber base, the rubber base bottom are arranged to absorption bowl；In-car is sticked to by adsorbing bowl, the clarifier for being is in fixed shape
State.
Preferably, the mounting base inner wall is equipped with screw thread, and purification bottle is fixed by screw thread, this than being clamped more
Reliably.
Preferably, the vibrating reed is provided with three layers, so by being atomized three times, can improve liquid and sufficiently be atomized.
Preferably, the outer nozzle wall is provided with the buckling groove for being clamped dirt storage box, and the dirt storage box outer wall is provided with
Card rib corresponding with buckling groove；Thus dirt storage box can be also connected on whole clarifier, forms an entirety, easy to turn
Move and be managed collectively, while dirt storage box can disassemble, periodic cleaning.
Preferably, the electrostatic ring surface is smooth, and electrostatic ring is at least provided with 2 layers so that and dust removing effects reach optimal,
And phase mutual magnetic field can be also formed, the locking to dust.
In order to enable clarifier preferably works, the control circuit of vehicle air biological purifier provided by the invention is：
The control circuit of vehicle air biological purifier, including controller, triode, starting switch, USB interface and run indicator,
Normally opened and the normally closed first input end for being connected to controller and the second input terminal of the starting switch, USB interface connection
In the 3rd input terminal, the output terminal of the controller include atomization output terminal, electrostatic signal output terminal, operation indication output end and
Suspend output terminal, the indicator light is connected to indication output end, and the signal end of the triode is connected on atomization output terminal, quiet
Electrical signal is connected with electrostatic ring electric signal.
The operation principle of vehicle air biological purifier control circuit：This control drive circuit is divided into two parts, and first
Part is automatic control circuit for sending PWM ripples, using controller as core in the automatic control circuit, is set in the controller
Put operation program so that the pwm signal that the signal output part of controller is stablized, when closure starting switch, controller obtains one
Instruction order, according to user's needs, the driving signal output end of controller exports lasting pwm signal, continue it is actual according to
Family demand setting.The second part is the driving of electrostatic ring, and the normally opened and normally closed of starting switch is connected to the of controller
One input terminal and the second input terminal, in this way, electrostatic ring and clarifier are in two different working statuses, realize the effect of complementation
Fruit.
Preferably, the output signal of the signal interference controller of output terminal in order to prevent, the triode and vibrating reed
Between be equipped with isolation circuit；By isolation circuit, the interference ripple of triode side appearance can be shielded, can also prevent three pole of power
Damage of the rise to controller suddenly of pipe side voltage.
Preferably, the input terminal of the starting switch is connected using pull-up resistor with high level, output end signal ground connection, control
The startup input terminal of device processed is connected to starting switch input terminal side, and sample forms the work(of starting switch low level trigger controller
Can, similarly play the role of protecting controller.
In order to optimize the work rhythm of biological purifier, the control method of vehicle air biological purifier provided by the invention
For：Vehicle air biological purifier start work three minutes, stops ten seconds；Subsequently work 20 seconds, stop ten seconds, cycle alternation work
Make, automatic shutdown after four hours.
The advantages of method of work of vehicle air biological purifier, is：Proved by many experiments, make liquid to obtain
Fully atomization, greatly enhances regulation effect, all there is very big saving from cost or resource.Present liquid bolus energy
Enough reach is reduced to 1~7 μm.Work rhythm before opposite, makes regulation effect reach more, reduces waste.
Brief description of the drawings
Fig. 1 is the structure diagram of the vehicle air biological purifier of the embodiment of the present invention；
Fig. 2 is the structure diagram of mist generating device in Fig. 1；
Fig. 3 is the circuit diagram of vehicle air biological purifier.
Embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples：
Vehicle air biological purifier as depicted in figs. 1 and 2, including shell 1, be provided with inside shell 1 liquid reserve tank and
Circuit board；1 upper surface of shell is provided with the mounting base 2 for fixing purification bottle 3, is additionally provided with mist generating device；The mist
Changing generating means includes atomization rod 8 and nozzle 6, and atomization rod 8 is provided with siphon pipe 81 for middle part, and 8 one end of atomization rod, which is provided with, to shake
Movable plate 63 simultaneously offsets with siphon pipe 81, and 81 one end of siphon pipe is extend into liquid reserve tank；Ultrasonic wave hair is provided with the circuit board
Raw circuit, excusing from death wave generation circuit are used to drive vibrating reed to vibrate；Some 1~15 μm of stomata is evenly equipped with vibrating reed, it is described
Nozzle 6 is infundibulate, and inclined electrostatic ring 61 is fixedly installed in nozzle 6, and the lower section of electrostatic ring 61, which is provided with, is fixed on spray
Diversion trench 62 in mouth, the diversion trench 62 are connected to the external world and are connected with dirt storage box 7, are provided with the circuit board for driving
The electrostatic ring drive circuit of dynamic electrostatic ring work, 1 bottom of shell are fixedly connected with rubber base 4, and 4 bottom of rubber base is set
It is set to absorption bowl 5.
2 inner wall of mounting base is equipped with screw thread, and purification bottle is fixed by screw thread, this more relatively reliable than being clamped.
The vibrating reed is provided with three layers, so by being atomized three times, can improve liquid and sufficiently be atomized.The outer nozzle wall is provided with
For being clamped the buckling groove of dirt storage box, the dirt storage box outer wall is provided with card rib corresponding with buckling groove；It will can thus store up
Dirty case 7 is also connected on whole clarifier, forms an entirety, easy to shift and be managed collectively, while dirt storage box 7 can be dismantled
Get off, periodic cleaning.61 surface of electrostatic ring is smooth, and electrostatic ring is at least provided with 2 layers so that dust removing effects reach most
It is good, and phase mutual magnetic field can be also formed, the locking to dust.
The circuit diagram of vehicle air biological purifier as shown in Figure 3, the control circuit of vehicle air biological purifier, bag
Controller, triode Q1, starting switch S1, USB interface and run indicator D1 are included, the starting switch S1's is normally opened and normally closed
The first input end and the second input terminal of controller are connected to, USB interface is connected to the 3rd input terminal, the controller
Output terminal includes atomization output terminal, electrostatic signal output terminal J3, operation indication output end and pause output terminal, the indicator light and connects
Indication output end is connected on, the signal end of the triode Q1 is connected on atomization output terminal, electrostatic signal output terminal J3 and electrostatic
Ring electric signal connects.The collector of triode Q1 is connected with transformer T1 and inductance L1；Inductance L1 and signal output interface J1 phases
Even.
When the solution of clarifier is already prepared to, by writing startup program in the controller, vehicle-mounted sky in this programme
The work rhythm of gas biological purifier is：Start work three minutes, stops ten seconds；Subsequently work 20 seconds, stop ten seconds, circulation is handed over
Temporary substitute is made, automatic shutdown after four hours.By changing parameter in the controller, the excited frequency of drive circuit will be changed, so that
Carry out the adjusting of atomization molecule.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, without departing from the structure of the invention, several modifications and improvements can also be made, these should also be considered as the present invention
Protection domain, these are all without influencing the present invention effect and practicality implemented.
Claims (9)
1. vehicle air biological purifier, including shell, enclosure are provided with liquid reserve tank and circuit board；Upper surface of outer cover is set
The mounting base of fixed purification bottle is useful for, is additionally provided with mist generating device；The mist generating device includes atomization rod and spray
Mouth, the atomization rod are provided with siphon pipe for middle part, and atomization rod one end is provided with vibrating reed and offsets with siphon pipe, siphon pipe one
End is extend into the liquid reserve tank；It is characterized in that：Ultrasonic output circuit is provided with the circuit board, electricity occurs for excusing from death ripple
Road is used to drive vibrating reed to vibrate；It is evenly equipped with some 1~15 μm of stomata on vibrating reed, the nozzle is infundibulate, in nozzle
Inclined electrostatic ring is fixedly installed, the diversion trench being fixed in nozzle, the diversion trench connection are provided with below the electrostatic ring
Lead to the external world and be connected with dirt storage box, the electrostatic ring drive circuit for driving electrostatic ring to work is provided with the circuit board,
The outer casing bottom is fixedly connected with rubber base, and the rubber base bottom is arranged to absorption bowl.
2. vehicle air biological purifier according to claim 1, it is characterised in that：The mounting base inner wall is equipped with spiral shell
Line.
3. vehicle air biological purifier according to claim 1, it is characterised in that：The vibrating reed is provided with three layers.
4. vehicle air biological purifier according to claim 1 or 2, it is characterised in that：The outer nozzle wall is provided with
For being clamped the buckling groove of dirt storage box, the dirt storage box outer wall is provided with card rib corresponding with buckling groove.
5. vehicle air biological purifier according to claim 3, it is characterised in that：The electrostatic ring surface is smooth, and
Electrostatic ring is at least provided with 2 layers.
6. according to the control circuit of Claims 1 to 5 any one of them vehicle air biological purifier, including controller, three
Pole pipe, starting switch, USB interface and run indicator, the normally opened and normally closed controller that is connected to of the starting switch
First input end and the second input terminal, USB interface are connected to the 3rd input terminal, and the output terminal of the controller includes atomization and exports
End, electrostatic signal output terminal, operation indication output end and pause output terminal, the indicator light is connected to indication output end, described
The signal end of triode is connected on atomization output terminal, and electrostatic signal output terminal is connected with electrostatic ring electric signal.
7. the control circuit of vehicle air biological purifier according to claim 6, it is characterised in that：The triode
Isolation circuit is equipped between vibrating reed.
8. the control circuit of vehicle air biological purifier according to claim 7, it is characterised in that：The starting switch
Input terminal be connected using pull-up resistor with high level, output end signal ground connection, the startup input terminal of controller is connected to startup
Switch input terminal side.
9. a kind of be used to drive the control method such as Claims 1 to 5 any one of them vehicle air biological purifier, bag
Include：Vehicle air biological purifier start work three minutes, stops ten seconds；Subsequently work 20 seconds, stop ten seconds, cycle alternation work
Make, automatic shutdown after four hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116759.6A CN107972450B (en) | 2017-11-13 | 2017-11-13 | Vehicle-mounted air biological purifier and control circuit and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116759.6A CN107972450B (en) | 2017-11-13 | 2017-11-13 | Vehicle-mounted air biological purifier and control circuit and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972450A true CN107972450A (en) | 2018-05-01 |
| CN107972450B CN107972450B (en) | 2020-11-10 |
Family
ID=62013354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116759.6A Active CN107972450B (en) | 2017-11-13 | 2017-11-13 | Vehicle-mounted air biological purifier and control circuit and control method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292459A (en) * | 2016-09-30 | 2017-01-04 | 贵州德莱易环保科技有限公司 | Indoor nebulizer controls drive circuit |
| CN106444503A (en) * | 2016-09-30 | 2017-02-22 | 贵州德莱易环保科技有限公司 | Vehicle-mounted ultrasonic atomization drive circuit |
| CN206009099U (en) * | 2016-08-29 | 2017-03-15 | 贵州德莱易环保科技有限公司 | Except the vehicle-mounted atomizer of formaldehyde |
| CN206184642U (en) * | 2016-08-26 | 2017-05-24 | 贵州德莱易环保科技有限公司 | Atomizer with remove formaldehyde function |
| CN107009852A (en) * | 2016-01-28 | 2017-08-04 | 长城汽车股份有限公司 | A kind of vehicle-mounted air purification device |
| EP2639518B1 (en) * | 2012-03-13 | 2019-07-10 | Samsung Electronics Co., Ltd. | Humidifier |
-
2017
- 2017-11-13 CN CN201711116759.6A patent/CN107972450B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2639518B1 (en) * | 2012-03-13 | 2019-07-10 | Samsung Electronics Co., Ltd. | Humidifier |
| CN107009852A (en) * | 2016-01-28 | 2017-08-04 | 长城汽车股份有限公司 | A kind of vehicle-mounted air purification device |
| CN206184642U (en) * | 2016-08-26 | 2017-05-24 | 贵州德莱易环保科技有限公司 | Atomizer with remove formaldehyde function |
| CN206009099U (en) * | 2016-08-29 | 2017-03-15 | 贵州德莱易环保科技有限公司 | Except the vehicle-mounted atomizer of formaldehyde |
| CN106292459A (en) * | 2016-09-30 | 2017-01-04 | 贵州德莱易环保科技有限公司 | Indoor nebulizer controls drive circuit |
| CN106444503A (en) * | 2016-09-30 | 2017-02-22 | 贵州德莱易环保科技有限公司 | Vehicle-mounted ultrasonic atomization drive circuit |
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| Publication number | Publication date |
|---|---|
| CN107972450B (en) | 2020-11-10 |
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