CN205690546U - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN205690546U CN205690546U CN201620556890.9U CN201620556890U CN205690546U CN 205690546 U CN205690546 U CN 205690546U CN 201620556890 U CN201620556890 U CN 201620556890U CN 205690546 U CN205690546 U CN 205690546U
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- chip
- pin
- air purifier
- battery
- diode
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of air purifier, this air purifier includes shell, anion generator, circuit control unit and battery；Described anion generator, circuit control unit and battery are installed in described shell, and the anion release of described anion generator stretches out from the surface of described shell；Described circuit control unit is electrically connected with described battery, anion generator, is used for controlling described anion generator and produces anion；Described circuit control unit includes charging circuit, booster circuit and switch element, described charging circuit and described battery are connected to charge to described battery, and described booster circuit is connected to provide voltage to described anion generator by described switch element and described battery.May provide the user with a kind of air purifier portable, that can charge.
Description
Technical field
This utility model relates to air purification field, particularly relates to a kind of air purifier.
Background technology
Air purifier, refers specifically to negative ion air-cleaner, is that air is entered by a kind of anion utilizing self to produce
Row purifies, the electrical equipment of dedusting, and it is a difference in that using anion as acting factor with traditional air cleaner, actively goes out
Hit the harmful substance caught in air, and small particle anion, then there is good biological activity, it is easy to through human body blood brain screen
Barrier, enters human body and plays its biological effect.But the structure of existing negative ion air-cleaner is relatively complicated, carries not
Just, and anion generator also can be because of spread of voltage so that ion-conductance phenomenon occurs in plasma diffusing W,Mo device, although there is no user
Injury, but cause the worry of user, the experience sense of the product of impact.
Utility model content
The purpose of this utility model is to provide a kind of air purifier, it is intended to provide the user with a kind of portable, safe
Air purifier.
To achieve these goals, this utility model is by the following technical solutions, it is provided that a kind of air purifier, this sky
Gas purifier includes: shell, anion generator, circuit control unit and battery；
Described anion generator, circuit control unit and battery are installed in described shell, and described anion is sent out
The anion release of raw device stretches out from the surface of described shell；
Described circuit control unit is electrically connected with described battery, anion generator, is used for controlling described anion and sends out
Raw device produces anion；
Described circuit control unit includes charging circuit, booster circuit and switch element, described charging circuit and described electricity
Pond is connected to charge to described battery, and described booster circuit is connected to described with described battery by described switch element
Anion generator provides voltage.
Further, described charging circuit includes the first chip, the first electric capacity, the second electric capacity, the first resistance, the second electricity
Resistance, the first diode and the first light emitting diode；
Described first chip includes that five pins, the first pin of described first chip are connected with charging port and pass through institute
Stating the first capacity earth, the second pin of described first chip is connected with described battery and by described second capacity earth, institute
State the 3rd pin of the first chip by the first resistance eutral grounding, the 4th pin ground connection of described first chip, described first chip
The 5th pin be connected with the negative pole of described first light emitting diode by the second resistance, the positive pole of described first light emitting diode
Being connected with the negative pole of described first diode, the positive pole of described first diode is connected with charging port.
Preferably, described charging circuit also includes the 3rd electric capacity and the first discharge tube；
One end of described 3rd electric capacity is connected with charging port, other end ground connection；
One end of described first discharge tube is connected with charging port, other end ground connection.
Further, described booster circuit includes the second chip, the second diode, the second light emitting diode, the three or two pole
Pipe, the 4th electric capacity, the 3rd resistance, the 4th resistance and the first inductance；
Described second chip includes six pins, and the first pin of described second chip passes through described switch element with described
The positive pole of battery connects, the second pin ground connection of described second chip, the 3rd pin of described second chip and described second core
First pin of sheet connects, and the 4th pin of described second chip is connected with one end of described first inductance, described first inductance
The other end be connected with the first pin of described second chip, the 5th pin of described second chip is idle, described second chip
The 6th pin be connected with the voltage output end of described booster circuit by the 3rd resistance eutral grounding and by the 4th resistance, described liter
The voltage output end of volt circuit passes through described 4th capacity earth；
The positive pole of described second diode and the first pin of described second chip connect, the negative pole of described second diode
Being connected with the positive pole of described second light emitting diode, the negative pole of described second light emitting diode passes through described second resistance with described
5th pin of the first chip connects；
The positive pole of described 3rd diode is connected with the 4th pin of described second chip, the negative pole of described 3rd diode
It is connected with the voltage output end of described booster circuit.
Preferably, described 4th electric capacity is multiple, and the voltage output end of described booster circuit is by multiple described 4th electricity
Hold ground connection after parallel connection.
Preferably, described booster circuit includes the second discharge tube, and the voltage output end of described booster circuit is by described the
Two discharge tube ground connection.
Preferably, described shell includes that procapsid, upper cover piece and back casing, described procapsid and described back casing buckle are even
Connecing, the upper inner of described procapsid and back casing is provided with cover piece slot, and described upper cover piece slot is used for fixed placement
Described upper cover piece.
Preferably, described upper cover piece is provided with anion release hole and indicator lamp hole.
Preferably, described back casing is provided with button and USB charge port.
Preferably, described back casing is additionally provided with multiple passage.
Beneficial effect: embodiment of the present utility model provides a kind of air purifier, compared with prior art, this sky
Gas purifier includes shell, anion generator, circuit control unit and battery；Described anion generator, circuit control single
Unit and battery are installed in described shell, and the anion release of described anion generator is stretched from the surface of described shell
Go out；Described circuit control unit is electrically connected with described battery, anion generator, is used for controlling described anion generator and produces
Raw anion；Described circuit control unit includes charging circuit, booster circuit and switch element, described charging circuit and described electricity
Pond is connected to charge to described battery, and described booster circuit is connected to described with described battery by described switch element
Anion generator provides voltage.May provide the user with a kind of air purifier portable, that can charge, be somebody's turn to do meanwhile
The circuit of air purifier solves ion-conductance phenomenon, enhances the confidence of the use of client.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly introduced, it will be apparent that the accompanying drawing in describing below is only embodiments more of the present utility model,
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural blast schematic diagram of the air purifier that this utility model one embodiment provides；
Fig. 2 is the circuit diagram of the air purifier that this utility model one embodiment provides；
Fig. 3 is the structural representation of the air purifier that this utility model one embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and specifically
This utility model is described in further detail by embodiment.
Fig. 1 shows the structure of the air purifier that this utility model one embodiment provides, as it is shown in figure 1, this air is clean
Change device and include shell, anion generator 12, circuit control unit 13 and battery 14, wherein, shell include procapsid 111, after
Housing 112 and upper cover piece 113, procapsid 111 and back casing 112 snap connection, in the top of procapsid 111 and back casing 112
Side is provided with cover piece slot, cover piece slot cover piece 113 in fixed placement on this；Upper cover piece 113 is provided with two and bears
Plasma diffusing W,Mo device hole, the respectively first anion release hole 1131 and the second anion release hole 1132, anion discharges
Device hole makes the anion release of anion generator 12 pass the shell of this air purifier, and upper cover piece 113 is additionally provided with
Indicator lamp hole 1133, is used for installing display lamp.Anion generator 12, circuit control unit 13 and battery 14 are installed in shell
In；Circuit control unit 13 is electrically connected with battery 14, anion generator 12, and circuit control unit 13 is used for controlling anion
Generator 12 produces anion, and is discharged in atmosphere by the anion release of anion generator 12；Circuit controls single
Unit 13 includes that display lamp 131, display lamp 131 are arranged in indicator lamp hole 1133, for indicating the charging shape of this air purifier
State etc..As in figure 2 it is shown, circuit control unit includes charging circuit 21, booster circuit 22 and switch element SW1, charging circuit 21
Being connected to charge to this battery 14 with battery 14, booster circuit 22 is connected to negative with battery 14 by switch element SW1
Ion generator 12 provides voltage.This air purifier mechanism is the smallest and the most exquisite, may provide the user with a kind of portable, permissible
The air purifier of charging, meanwhile, the circuit of this air purifier can solve anion generator and produce the phenomenon of ion-conductance,
Enhance the confidence of the use of client.
As in figure 2 it is shown, charging circuit 21 include the first chip U1, the first electric capacity C1, the second electric capacity C2, the first resistance R1,
Second resistance R2, the first diode D1 and the first light emitting diode D10；First chip U1 includes five pins, respectively first
The of 3rd pin 3, the first chip U1 of second pin 2, the first chip U1 of first pin 1, the first chip U1 of chip U1
Four pin 4 and the 5th pins 5 of the first chip U1, first pin 1 of the first chip U1 is connected with charging port DC_in and passes through
First electric capacity C1 ground connection, second pin 2 of the first chip U1 is connected with battery 14 and by the second electric capacity C2 ground connection, the first chip
3rd pin 3 of U1 is by the first resistance R1 ground connection, and the 4th pin 4 ground connection of the first chip U1, the 5th of the first chip U1 draws
Foot 5 is connected by the negative pole of the second resistance R2 and the first light emitting diode D10, the positive pole and first of the first light emitting diode D10
The negative pole of diode D1 connects, and the positive pole of the first diode D1 is connected with charging port DC_in.In this preferred embodiment,
Battery is lithium battery, and concrete capacity is not restricted, and the first light emitting diode D10 is LED, i.e. display lamp, when being in charging mould
Under formula, this LED is luminous, indicates the most in charging to client, when showing after charging complete that another kind of color deduction client has charged
Become.Charging circuit 21 also includes the 3rd electric capacity C3 and the first discharge tube (not shown)；One end of 3rd electric capacity C3 and charging
Port DC_in connects, the 3rd electric capacity C3 other end ground connection；One end of first discharge tube is connected with charging port DC_in, and first puts
Fulgurite other end ground connection, the 3rd electric capacity C3 and the first discharge tube play voltage regulation filtering and protection charging circuit 21 electronics unit
The effect of device.Booster circuit 22 includes the second chip U2, the second diode D2, the second light emitting diode D20, the 3rd diode
D3, the 4th electric capacity C4, the 3rd resistance R3, the 4th resistance R4 and the first inductance L1, at this it is to be appreciated that due to the second light-emitting diodes
Pipe D20 and the function of the first light emitting diode D10, can be realized by same LED, therefore when drawing circuit diagram, in order in place
Put the second light emitting diode D20 and the first light emitting diode D10 to bind together, therefore by the second diode D2, the second luminescence two
Pole pipe D20 is drawn in charging circuit 21；Second chip U2 includes six pins, first pin 1 of the respectively second chip U2,
4th pin of the 3rd pin the 3, second chip U2 of second pin 2, the second chip U2 of two chip U2, the of the second chip U2
Five pin 5 and the 6th pins 6 of the second chip U2, first pin 1 of the second chip U2 is by switch element SW1 and battery 14
Positive pole connects, and second pin 2 ground connection of the second chip U2, the 3rd pin 3 of the second chip U2 draws with the first of the second chip U2
Foot 1 connects, and the 4th pin 4 of the second chip U2 is connected with one end of the first inductance L1, the other end and second of the first inductance L1
First pin 1 of chip U2 connects, and the 5th pin 5 of the second chip U2 is idle, and the 6th pin 6 of the second chip U2 is by the 3rd
Resistance R3 ground connection and being connected with the voltage output end Vout+ of booster circuit 22 by the 4th resistance R4, the voltage of booster circuit is defeated
Go out to hold Vout+ to pass through the 4th electric capacity C4 ground connection；The positive pole of the second diode D2 and first pin 1 of the second chip U2 connect, the
The positive pole of the negative pole of two diode D2 and the second light emitting diode D20 connects, the negative pole of the second light emitting diode D20 with by the
5th pin 5 of two resistance R2 and the first chip U1 connects；The positive pole of the 3rd diode D3 and the 4th pin 4 of the second chip U2
Connecting, the negative pole of the 3rd diode D3 is connected with the voltage output end Vout+ of booster circuit 22.Wherein, the 4th electric capacity C4 is many
Individual, the voltage output end Vout+ of booster circuit 22 is by ground connection after multiple 4th electric capacity C4 parallel connections, and multiple 4th electric capacity C4 are used for
More stable voltage is provided to anion release 12.Booster circuit includes the second discharge tube (not shown), rises piezoelectricity
The voltage output end Vout+ on road 22 passes through the second discharge tube ground connection, and the second discharge tube is for protecting the components and parts of booster circuit 22.
Circuit in above-described embodiment, this air purifier can solve anion generator and produce the phenomenon of ion-conductance, simultaneously can also
The high pressure for producing anion is provided so that it is same that this air purifier has stable anion output to anion release
Time safer.
As it is shown on figure 3, the housing of this air purifier is provided with USB charge port 1121, USB charge port 1121 is for lithium
Battery charges, and charging plug is plug common on market, is inserted by USB line and can complete charging；It is additionally provided with on back casing
Button 1122, this button is that physical button 1122 is for controlling the switch of switch element SW1.Additionally it is additionally provided with multiple on back casing
Passage 1123, it is provided that preferably radiating effect.
To sum up, it can be seen that this air purifier is a kind of portable, the air that can charge from the above embodiments
Depurator, meanwhile, this air purifier can solve anion generator and produce the phenomenon of ion-conductance so that this air purifier
There is stable anion output the most safer, enhance client's confidence to the use of this air purifier, therefore, increase
Add this air purifier competitiveness in market.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (10)
1. an air purifier, it is characterised in that include shell, anion generator, circuit control unit and battery；
Described anion generator, circuit control unit and battery are installed in described shell, and described anion generator
Anion release stretch out from the surface of described shell；
Described circuit control unit is electrically connected with described battery, anion generator, is used for controlling described anion generator
Produce anion；
Described circuit control unit includes charging circuit, booster circuit and switch element, and described charging circuit is with described battery even
Connect for charging to described battery, described booster circuit by described switch element and described battery be connected to described bear from
Electronic generator provides voltage.
Air purifier the most according to claim 1, it is characterised in that described charging circuit include the first chip, first
Electric capacity, the second electric capacity, the first resistance, the second resistance, the first diode and the first light emitting diode；
Described first chip includes that five pins, the first pin of described first chip are connected with charging port and by described the
One capacity earth, the second pin of described first chip is connected with described battery and by described second capacity earth, and described the
3rd pin of one chip passes through the first resistance eutral grounding, the 4th pin ground connection of described first chip, the of described first chip
Five pins are connected with the negative pole of described first light emitting diode by the second resistance, the positive pole of described first light emitting diode and institute
The negative pole stating the first diode connects, and the positive pole of described first diode is connected with charging port.
Air purifier the most according to claim 2, it is characterised in that described charging circuit also includes the 3rd electric capacity and
One discharge tube；
One end of described 3rd electric capacity is connected with charging port, other end ground connection；
One end of described first discharge tube is connected with charging port, other end ground connection.
4. according to the air purifier described in Claims 2 or 3, it is characterised in that described booster circuit include the second chip,
Two diodes, the second light emitting diode, the 3rd diode, the 4th electric capacity, the 3rd resistance, the 4th resistance and the first inductance；
Described second chip includes six pins, and the first pin of described second chip is by described switch element and described battery
Positive pole connect, the second pin ground connection of described second chip, the 3rd pin of described second chip and described second chip
First pin connects, and the 4th pin of described second chip is connected with one end of described first inductance, described first inductance another
One end is connected with the first pin of described second chip, and the 5th pin of described second chip is idle, the of described second chip
Six pins are connected by the 3rd resistance eutral grounding and by the 4th resistance with the voltage output end of described booster circuit, described liter of piezoelectricity
The voltage output end on road passes through described 4th capacity earth；
The positive pole of described second diode and the first pin of described second chip connect, the negative pole of described second diode and institute
The positive pole stating the second light emitting diode connects, and the negative pole of described second light emitting diode passes through described second resistance and described first
5th pin of chip connects；
The positive pole of described 3rd diode is connected with the 4th pin of described second chip, the negative pole of described 3rd diode and institute
The voltage output end stating booster circuit connects.
Air purifier the most according to claim 4, it is characterised in that described 4th electric capacity is multiple, described liter of piezoelectricity
The voltage output end on road is by ground connection after multiple described 4th electric capacity parallel connections.
Air purifier the most according to claim 5, it is characterised in that described booster circuit includes the second discharge tube, institute
State the voltage output end of booster circuit by described second discharge tube ground connection.
Air purifier the most according to claim 6, it is characterised in that described shell include procapsid, upper cover piece and after
Housing, described procapsid and described back casing snap connection, and the upper inner of described procapsid and back casing is provided with cover piece card
Closing groove, described upper cover piece slot is for cover piece upper described in fixed placement.
Air purifier the most according to claim 7, it is characterised in that described upper cover piece is provided with anion release hole
And indicator lamp hole.
Air purifier the most according to claim 8, it is characterised in that described back casing is provided with button and USB charging
Mouthful.
Air purifier the most according to claim 9, it is characterised in that be additionally provided with multiple passage on described back casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556890.9U CN205690546U (en) | 2016-06-08 | 2016-06-08 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556890.9U CN205690546U (en) | 2016-06-08 | 2016-06-08 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690546U true CN205690546U (en) | 2016-11-16 |
Family
ID=57261461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556890.9U Expired - Fee Related CN205690546U (en) | 2016-06-08 | 2016-06-08 | A kind of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191595A (en) * | 2021-11-11 | 2022-03-18 | 无锡晶哲科技有限公司 | Wearable air purifier |
-
2016
- 2016-06-08 CN CN201620556890.9U patent/CN205690546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191595A (en) * | 2021-11-11 | 2022-03-18 | 无锡晶哲科技有限公司 | Wearable air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180608 |