CN105539083B - vehicle-mounted humidifier - Google Patents
vehicle-mounted humidifier Download PDFInfo
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- CN105539083B CN105539083B CN201511031214.6A CN201511031214A CN105539083B CN 105539083 B CN105539083 B CN 105539083B CN 201511031214 A CN201511031214 A CN 201511031214A CN 105539083 B CN105539083 B CN 105539083B
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- 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
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention provides a kind of vehicle-mounted humidifier, including input/output interface, lithium battery module, battery charging module, control module, Current amplifier detection module, power supply module, humidifier module and current output module；The input of the battery charging module is connected with the input/output interface, output end is connected with the lithium battery module, control end is connected with the control module, the input of the Current amplifier detection module is connected with the lithium battery module, output end is connected with the control module, and the input of the current output module is connected with the lithium battery module, output end is connected with the input/output interface, control end is connected with the control module；The electric energy obtained from lithium battery module is converted to stable voltage output to humidifier module by the power supply module, makes humidifier module output pulse signal drive atomizing piece to produce ultrasonic activation.The present invention can not only improve environment inside car, and available for emergency management and rescue.
Description
Technical field
The present invention relates to automobile mounted accessory field, more specifically to a kind of vehicle-mounted humidifier.
Background technology
Humidifier is a kind of household electrical appliance of increase room humidity.Humidifier can be humidified to designated room, can also be with
Boiler or central air conditioner system are connected to whole building humidification.With the development of the society, the living standard of people is significantly improved, vapour
Car is increasingly entering average family.In-car is the space of a relative closure, (special in such closing space for a long time
It is not winter), it can make one very uncomfortable.
Vehicle mounted portable humidifier is the equipment humidified for inner space of vehicle, is typically powered by in-car cigar lighter,
That is people can improve in-car air humidity, while reducing in-car electrostatic when driving by vehicle mounted portable humidifier.So
And, above-mentioned vehicle mounted portable humidifier function is single, and can not be worked when automobile engine is stalled.
The content of the invention
The technical problem to be solved in the present invention is, for above-mentioned vehicle-mounted humidifier function it is single the problem of there is provided one kind
New vehicle-mounted humidifier.
The technical scheme that the present invention solves above-mentioned technical problem is to provide a kind of vehicle-mounted humidifier, including input and output connect
Mouth, lithium battery module, battery charging module, control module, Current amplifier detection module, power supply module, humidifier module and
Current output module；The input of the battery charging module is connected with the input/output interface, output end and the lithium are electric
Pond module connection, control end are connected with the control module, input and the lithium battery of the Current amplifier detection module
Module connection, output end are connected with the control module, and the input of the current output module connects with the lithium battery module
Connect, output end is connected with the input/output interface, control end is connected with the control module；The control module is being received
Output first enables signal to control the battery charging module work to enter the lithium battery module during the first trigger signal
Row charging, and export the first forbidden energy signal to control the current output module to be stopped；The control module is being received
The second forbidden energy signal is exported during the second trigger signal to control the battery charging module to be stopped, and exports second enables letter
Number control the current output module to work, the current output module according to the control module export by the electric current
The size of current for the lithium battery module that amplification detection module is detected and the control signal that determines are controlled to the automobile
Storage battery carries out reverse charge；The electric energy obtained from lithium battery module is converted to stable voltage output to humidification by the power supply module
Device module, makes humidifier module output pulse signal drive atomizing piece to produce ultrasonic activation.
In vehicle-mounted humidifier of the present invention, the humidifier module includes humidification control chip, switching tube Q1, opened
Pipe Q3 and high frequency transformer are closed, wherein：The humidification control chip powered by power supply module, and output polarity is opposite respectively
Control end of the two-way pwm signal to switching tube Q1 and switching tube Q2；The two ends of the primary side of the high frequency transformer are respectively via opening
Close pipe Q1 and switching tube Q2 ground connection, and the output end of the midpoint connection power supply module of the high frequency transformer primary side；The high frequency becomes
The secondary connection atomizing piece of depressor.
In vehicle-mounted humidifier of the present invention, in addition to key-press module, the key-press module and the control module
Connection, and producing the first trigger signal or the second trigger signal makes the control module export the first forbidden energy signal and described
First enables signal, or exports the second forbidden energy signal and the second enable signal.
In vehicle-mounted humidifier of the present invention, in addition to electricity quantity display module and Voltage stabilizing module；The electricity is shown
Module is connected with the control module, points out user to be charged when the electricity of the lithium battery module is low；The voltage stabilizing mould
Power end of the two ends of block respectively with the lithium battery module and the control module is connected, and provides stable to the control module
Supply voltage.
In vehicle-mounted humidifier of the present invention, the lithium battery module includes lithium battery group and protection balanced unit,
Wherein, the lithium battery group is composed in parallel by N number of lithium battery, and N is positive integer；The protection balanced unit and the lithium battery group
Connection, and additives for overcharge protection, over, overcurrent protection, battery short circuit protection, excess temperature guarantor are carried out to the lithium battery group
Protect and battery balanced.
In vehicle-mounted humidifier of the present invention, the Current amplifier detection module includes power supply unit and amplification detection
Unit, wherein, the output end of said supply unit connects the power end of the amplification detection unit；Said supply unit includes phase
The optocoupler U7 and voltage stabilizing chip U8 connected, the amplification detection unit includes resistance RS1, resistance RS2, resistance RS4, resistance
RS5, resistance RS6, resistance R74, resistance R76, resistance R77, electric capacity C54, amplifier U9, diode D12, resistance R75, electric capacity
C53 and switching diode D11.
In vehicle-mounted humidifier of the present invention, the current output module includes triode Q5, triode Q5x, electricity
R35, triode Q9, triode Q15, resistance R40, resistance R73, diode D10 are hindered, wherein, triode Q5 and triode Q5x's
Anode of the emitter stage of grid and triode respectively with diode D10 is connected, and diode D10 negative electrode is with triode Q15's
Colelctor electrode is connected, and the base stage of triode is connected with one end of resistance R40 one end and resistance R73, the resistance R73 other end and three
Pole pipe Q15 colelctor electrode connection reference ground, triode Q15 colelctor electrode also sequentially pass through triode Q9 base stage, resistance R35 and
Triode Q9 colelctor electrode is connected with the positive pole of the lithium battery module, the positive pole of the lithium battery module also with triode Q5 and
Triode Q5x source electrode connection, triode Q5 and triode Q5x drain electrode as the current output module output end, three
Pole pipe Q5, triode Q5x source electrode, triode Q9 colelctor electrode and the node of resistance R35 connections export mould as the electric current
The input of block, the resistance R40 other end as the current output module control end.
In vehicle-mounted humidifier of the present invention, the key-press module includes button S1 and electric capacity C49, wherein, button
S1 is in parallel with electric capacity C49, and it is straight by resistance R66 connections that button S1 in parallel is connected reference ground, the other end with electric capacity C49 one end
Voltage VDD is flowed, and button S1 in parallel is connected with the electric capacity C49 other end with the control module.
In vehicle-mounted humidifier of the present invention, the Voltage stabilizing module includes voltage-regulator diode ZD3, voltage-regulator diode
ZD4 and voltage stabilizing chip U4, wherein voltage-regulator diode ZD3 negative electrode connection lithium battery module, anode connect voltage-regulator diode ZD4's
Negative electrode, voltage-regulator diode ZD4 anode connection voltage stabilizing chip U4 input pin Vin；Voltage stabilizing chip U4 input pin Vin is also
By electric capacity C43 connection reference grounds, voltage stabilizing chip U8 grounding pin GND connection reference grounds, voltage stabilizing chip U8 output pin
Vout passes through electric capacity C45 connection reference grounds.
In vehicle-mounted humidifier of the present invention, the vehicle-mounted humidifier also includes USB output interfaces, USB outputs
The input of interface is connected to power supply module.
The vehicle-mounted humidifier of the present invention, by being combination by humidifier module and the lithium battery device with reversely charging function,
Environment inside car can not only be improved, and available for emergency management and rescue.
Brief description of the drawings
Fig. 1 is the structural representation of the vehicle-mounted humidifier embodiment of the present invention.
Fig. 2 is the circuit diagram of power supply module in Fig. 1.
Fig. 3 is the circuit diagram of humidifier module in Fig. 1.
Fig. 4 is the circuit diagram of the lithium battery module embodiment in Fig. 1.
Fig. 5 is the circuit diagram of the battery charging module embodiment in Fig. 1.
Fig. 6 is the integrated chip U5 of the control module embodiment in Fig. 1 pinouts.
Fig. 7 is the circuit diagram of the Current amplifier detection module embodiment in Fig. 1.
Fig. 8 is the circuit diagram of the current output module embodiment in Fig. 1.
Fig. 9 is the circuit diagram of the Voltage stabilizing module embodiment of the present invention.
Figure 10 is the circuit diagram of the electricity quantity display module embodiment of the present invention.
Figure 11 is the circuit diagram of the key-press module embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, being the structural representation of the vehicle-mounted humidifier embodiment of the present invention.The vehicle-mounted humidifier passes through lithium electricity
Pond powers, and can carry out reverse charge for automobile storage battery.Input/output interface and automobile storage battery that the vehicle-mounted humidifier passes through one
Connection, in automobile storage battery normal work, automobile storage battery is charged to the lithium battery module so that the lithium electricity of vehicle-mounted humidifier
Pond electric power storage；In automobile storage battery power shortage, reverse charge is carried out to automobile storage battery, so that automobile storage battery can start automobile.
With reference to Fig. 1, the vehicle-mounted humidifier includes lithium battery module 10, battery charging module 20, Current amplifier detection module
30th, current output module 40, input/output interface 50, the power supply module 100 of control module 60 and humidifier module 110.
Wherein, lithium battery module 10 as the vehicle-mounted humidifier power supply, in automobile storage battery power shortage to automobile electricity
Bottle carries out providing charging current in reverse charge, and provides supply voltage to the vehicle-mounted humidifier, wherein, the lithium battery module 10
Including lithium battery group 101 and protection balanced unit 102.Lithium battery group 101 is composed in parallel by N number of lithium battery in the present embodiment, N
For positive integer, N is has 5 lithium batteries in 5, i.e. vehicle-mounted humidifier in the present embodiment, certainly, in actual circuit design, lithium
Battery pack 101 can also be 3 etc..Protection balanced unit 102 is connected with lithium battery group 101, for being carried out to lithium battery group 101
Charge protection, over, overcurrent protection, battery short circuit protection, overheat protector and battery balanced, specifically, this reality
Apply in example, as shown in figure 4, including integrated chip U2, triode Q13 and triode Q14, three poles in the protection balanced unit 102
Pipe Q13 and triode Q14 are the N-channel FET with voltage-regulator diode.
As shown in Figure 2,3, power supply module 100 is directly from the protection power taking of balanced unit 102, and form 5V voltage outputs.Together
When the power supply module 100 can also connect two USB interfaces USB1, USB2, so as to for be connected to two USB interface USB1,
USB2 electrical equipment (such as mobile phone) power supply.
Humidifier module 110 includes humidification control chip U10, switching tube Q1, switching tube Q3 and high frequency transformer T1, its
In：Humidification control chip U10 is powered by power supply module 100, and is constituted with switching tube Q1, switching tube Q3 and high frequency transformer T1
Push pull circuit, produce peak-to-peak value about 60v, frequency be 110k pulse signal, promote centre frequency for 110k atomizing piece produce
Raw ultrasonic activation makes water fogging ejection.Specifically, the opposite two-way pwm signal of humidification control chip U10 difference output polarity
To switching tube Q1 and switching tube Q2 control end；The two ends of high frequency transformer T1 primary side are respectively via Q1 switching tubes and switching tube
Q2 is grounded, and the output end of the midpoint connection power supply module 100 of high frequency transformer T1 primary sides；High frequency transformer T1 secondary leads to
Cross terminal CN3 connection atomizing pieces.
The input of battery charging module 20 is connected with input/output interface, output end and lithium battery module are connected, and is used for
The electricity of lithium battery module 10 is low and the lithium battery module 10 charged during 50 external charger of input/output interface.
In embodiment, as shown in figure 5, the battery charging module 20 includes the first chip U1, first chip U1 is used to complete charging work(
Can, its first pin passes through electric capacity C13 connection reference grounds, electric capacity C23 of the 3rd pin by parallel connection and the resistance R32 that connects and
Electric capacity C24 connection reference grounds, the 4th pin is as the control end of the battery charging module 20, the highest electricity for setting charging
Pressure, the 5th pin is by resistance R17 connection reference grounds, the node between the 6th pin and the resistance R9 and resistance R20 that connect, the
Seven pins connect reference ground, and the 8th pin connection direct current supply voltage vcc also passes through electric capacity C4 connection reference grounds, gone back and resistance
R9 one end connection, the 9th pin is connected with triode Q3 base stage, and triode Q3 colelctor electrode passes through diode D1 and parallel connection
Electric capacity C2 and electric capacity C3 one end be connected with lithium battery module 10, i.e. diode D1 negative electrode and electric capacity C2 and electric capacity in parallel
C3 one end is as the output end of the battery charging module 20, electric capacity C2 in parallel and electric capacity C3 other end connection reference ground,
Triode Q3 emitter stage passes through resistance R21 connection reference grounds, and the one end of resistance R21 also with resistance R20 is connected.Electric capacity C1 sun
One end of pole, device J1 the first pin and resistance R2 is used as the input of the battery charging module 20, the resistance R2 other end
It is connected respectively with diode D2 second pin and triode Q1 base stage, diode D2 the first pin passes through the one of resistance R8
End and resistance R6 and triode Q1 emitter-base bandgap grading are connected with the first chip U1 the 8th pin, resistance the R8 other end and diode D2
The 3rd pin connection reference ground.Triode Q1 colelctor electrode is connected with resistance R2 one end and inductance L1 one end, inductance L1
The other end be connected with triode Q3 colelctor electrode.
Control module 60 is connected with the control end of battery charging module 20, low and defeated for the electricity in lithium battery module 10
When entering 50 external charger of output interface, now control module receives the first trigger signal, the first forbidden energy signal of output and the
One enables signal, and the first enable signal control battery charging module 20 works to be charged to lithium battery module, meanwhile, the
One forbidden energy signal control electric current output module 40 is stopped.In the present embodiment, the control module 60 includes integrated chip U5,
As shown in fig. 6, being integrated chip U5 pinouts.
The input of Current amplifier detection module 30 is connected with lithium battery module 10, in lithium battery module 10 to automobile
Storage battery detected during reverse charge the size of current of lithium battery module 10.In the present embodiment, as shown in fig. 7, the Current amplifier
Detection module 30 includes the output end connection amplification inspection of power supply unit 301 and amplification detection unit 302, wherein power supply unit 301
Survey the power end of unit 302.Power supply unit 301 includes the optocoupler U7 and voltage stabilizing chip U8 being connected with each other, and the first of optocoupler U7 draws
Pin is connected by resistance R30 connection DC voltages VDD, the 3rd pin with voltage stabilizing chip U8 input pin Vin, the 4th pin connects
Connect lithium battery module 10；Voltage stabilizing chip U8 input pin Vin also passes through electric capacity C44 connection reference grounds, and voltage stabilizing chip U8's connects
Ground pin GND connection reference grounds, voltage stabilizing chip U8 output pin Vout passes through electric capacity C52 connection reference grounds, voltage stabilizing chip U8
Output pin Vout as power supply unit output end.
Amplification detection unit 302 includes resistance RS1, resistance RS2, resistance RS4, resistance RS5, resistance RS6, resistance R74, electricity
R76, resistance R77, electric capacity C54, amplifier U9, diode D12, resistance R75, electric capacity C53 and switching diode D11 are hindered, wherein,
Resistance RS1, resistance RS2, resistance RS4, resistance RS5 and resistance RS6 are connected in parallel, and its one end is by resistance R74 and amplifier U9
Positive input terminal connection, the other end be connected by resistance R76 with amplifier U9 negative input end, amplifier U9 negative input end is also
Be connected by parallel electric capacity C54 and resistance R77 with resistance R75 one end, output end and diode D12 anode connection, two
Pole pipe D12 negative electrode is connected with resistance R75 one end, and the resistance R75 other end passes through electric capacity C53 one end and switching diode
D11 the 3rd pin connection, the electric capacity C53 other end and switching diode D11 the first pin connect reference ground, switched respectively
Diode D11 second pin connection DC voltage VDD.Resistance RS1, resistance RS2, resistance RS4, the resistance RS5 being connected in parallel
With the input of resistance RS6 two ends as the amplification detection unit 302, resistance R75 is used as this with the electric capacity C53 nodes being connected
The output end of amplification detection unit 302, amplifier U9 power end as the amplification detection unit 302 power end.
The input of current output module 40 is connected with lithium battery module 10, output end and input/output interface are connected, and is used
Control to carry out reverse charge to automobile storage battery in the control signal determined according to the size of current for detecting lithium battery module 10
Output current.In the present embodiment, as shown in figure 8, the current output module 40 includes triode Q5, triode Q5x, resistance
R35, triode Q9, triode Q15, resistance R40, resistance R73, diode D10, wherein, triode Q5, triode Q5x are
N-channel FET with voltage-regulator diode, triode Q9 and triode Q15 are NPN transistors.Triode Q5 and three poles
The anode of pipe Q5x grid and the emitter stage of triode respectively with diode D10 is connected, diode D10 negative electrode and three poles
Pipe Q15 colelctor electrode connection, the base stage of triode is connected with one end of resistance R40 one end and resistance R73, and resistance R73's is another
One end and triode Q15 colelctor electrode connection reference ground, triode Q15 colelctor electrode also sequentially pass through triode Q9 base stage,
Resistance R35 and triode Q9 colelctor electrode are connected with the positive pole of lithium battery module 10, the positive pole of lithium battery module 10 also with three poles
Pipe Q5 and triode Q5x source electrode connection.The triode Q5 and triode Q5x output drained as the current output module
End, triode Q5, triode Q5x source electrode, triode Q9 colelctor electrode and the node of resistance R35 connections are exported as the electric current
The input of module, the resistance R40 other end as the current output module 40 control end.
Output end of the control module 60 also with Current amplifier detection module 30 is connected, and with the control of current output module 40
End connection, is additionally operable to when automobile storage battery power shortage and input/output interface 50 are connected with automobile storage battery, now, control module reception
To the second trigger signal, the second forbidden energy signal of output and second enables signal, the second forbidden energy signal control battery charging module 30
It is stopped, the second enable signal control electric current output module 40 works, now, the output control signal of control module 60, electric current
Output module 40 according to the control signal come to automobile storage battery carry out reverse charge, the control signal be control module 60 export by
The size of current for the lithium battery module that Current amplifier detection module is detected determines, in the present embodiment, the control signal
The regulation of pulsewidth use successive approximation algorithm, for example, the most high duty cycle for pre-setting the control signal is 80%, during beginning
Approached from 40%, when detect difference between current it is larger when every time regulation 5%, when detect difference between current it is smaller when every time regulation 1%, enter
And realize by the control signal to carry out quick reverse charge to automobile storage battery.
In some embodiments of the invention, the vehicle-mounted humidifier also includes Voltage stabilizing module 70, the two ends of the Voltage stabilizing module
The power end with lithium battery module 10 and control module 60 is connected respectively, for providing stable power supply electricity to control module 60
Pressure.In the present embodiment, as shown in figure 9, the Voltage stabilizing module 70 includes voltage-regulator diode ZD3, voltage-regulator diode ZD4 and voltage stabilizing core
Piece U4, wherein voltage-regulator diode ZD3 negative electrode connection lithium battery module, anode connection voltage-regulator diode ZD4 negative electrode, voltage stabilizing two
Pole pipe ZD4 anode connection voltage stabilizing chip U4 input pin Vin；Voltage stabilizing chip U4 input pin Vin also passes through electric capacity C43
Reference ground is connected, voltage stabilizing chip U8 grounding pin GND connection reference grounds, voltage stabilizing chip U8 output pin Vout passes through electric capacity
C45 connection reference grounds, voltage stabilizing chip U8 output pin Vout as the Voltage stabilizing module output end.
In another embodiment of the invention, the vehicle-mounted humidifier also includes key-press module 80, the key-press module 80 and control
Molding block 60 is connected, and causes control module 60 to export the first forbidden energy signal for producing the first trigger signal or the second trigger signal
Signal is enabled with first, or the second forbidden energy signal and second enables signal, and then the controllable current output module of control module 60
40 are stopped, battery charging module 20 works, or control battery charging module 20 is stopped, the work of current output module 40
Make, so as to realize in input/output interface external charger, lithium battery group 101 is charged；Connect in input/output interface
Automobile storage battery is connect, and reverse charge is carried out to automobile storage battery during automobile storage battery power shortage.Specifically, as shown in figure 11, the key-press module
80 include button S1 and electric capacity C49, and button S1 is in parallel with electric capacity C49, and button S1 in parallel is connected ginseng with electric capacity C49 one end
Examine ground, the other end and pass through resistance R66 connection DC voltage VDD, and button S1 and electric capacity the C49 in parallel other end and control mould
Block is connected.
In another embodiment of the invention, the vehicle-mounted humidifier also includes electricity quantity display module 90, and the electricity shows mould
Block 90 is connected with control module 60, for pointing out user to be charged when the electricity of lithium battery module is low.Specifically, such as Figure 10
Shown, the electricity quantity display module 90 includes LED 2, LED 3 and LED 4, luminous two
Pole pipe LED2, LED 3 and LED 4 anode are respectively through resistance R68, resistance R69 and resistance R70
Connection DC voltage VDD, negative electrode are connected with control module respectively.
Summary, vehicle-mounted humidifier of the invention can not only be humidified to in-car, and in automobile storage battery power shortage, be passed through
Input/output interface connects automobile storage battery, quickly carries out reverse charge to automobile storage battery, and then quickly start automobile.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (10)
1. a kind of vehicle-mounted humidifier, it is characterised in that：Including input/output interface, lithium battery module, battery charging module, control
Module, Current amplifier detection module, power supply module, humidifier module and current output module；The battery charging module
Input is connected with the input/output interface, output end is connected with the lithium battery module, control end and the control module
Connection, the input of the Current amplifier detection module be connected with the lithium battery module, output end and control module company
Connect, the input of the current output module is connected with the lithium battery module, output end is connected with the input/output interface,
Control end is connected with the control module；The control module exports the first enable signal when receiving the first trigger signal
The battery charging module work is controlled to be charged to the lithium battery module, and exports the first forbidden energy signal to control
Current output module is stated to be stopped；The control module exports the second forbidden energy signal when receiving the second trigger signal to control
Make the battery charging module to be stopped, and export second and enable signal to control the current output module to work, it is described
The lithium battery mould detected by the Current amplifier detection module that current output module is exported according to the control module
The size of current of block and the control signal that determines control to carry out reverse charge to automobile storage battery；The power supply module will be from lithium battery
The electric energy that module is obtained is converted to stable voltage output to humidifier module, humidifier module output pulse signal is driven mist
Change piece and produce ultrasonic activation.
2. vehicle-mounted humidifier according to claim 1, it is characterised in that：The humidifier module includes humidification control core
Piece, switching tube Q1, switching tube Q3 and high frequency transformer, wherein：The humidification control chip is powered by power supply module, and respectively
Control end of the opposite two-way pwm signal of output polarity to switching tube Q1 and switching tube Q2；The primary side of the high frequency transformer
Two ends are grounded via switching tube Q1 and switching tube Q2 respectively, and the output of the midpoint connection power supply module of the high frequency transformer primary side
End；The secondary connection atomizing piece of the high frequency transformer.
3. vehicle-mounted humidifier according to claim 1 or 2, it is characterised in that：The vehicle-mounted humidifier also includes button mould
Block, the key-press module is connected with the control module, and the first trigger signal of generation or the second trigger signal make the control
Module exports the first forbidden energy signal and described first enables signal, or output the second forbidden energy signal and described second makes
Can signal.
4. vehicle-mounted humidifier according to claim 1 or 2, it is characterised in that：The vehicle-mounted humidifier is also aobvious including electricity
Show module and Voltage stabilizing module；The electricity quantity display module is connected with the control module, low in the electricity of the lithium battery module
When prompting user charged；The two ends of the Voltage stabilizing module respectively with the lithium battery module and the power supply of the control module
End connection, stable supply voltage is provided to the control module.
5. vehicle-mounted humidifier according to claim 1 or 2, it is characterised in that：The lithium battery module includes lithium battery group
With protection balanced unit, wherein, the lithium battery group is composed in parallel by N number of lithium battery, and N is positive integer；The protection is balanced single
It is first to be connected with the lithium battery group, and additives for overcharge protection, over, overcurrent protection, electricity are carried out to the lithium battery group
Pond short-circuit protection, overheat protector and battery balanced.
6. vehicle-mounted humidifier according to claim 1 or 2, it is characterised in that：The Current amplifier detection module includes supplying
Electric unit and amplification detection unit, wherein, the output end of said supply unit connects the power end of the amplification detection unit；Institute
Optocoupler U7 and voltage stabilizing chip U8 that power supply unit includes being connected with each other are stated, the amplification detection unit includes resistance RS1, resistance
RS2, resistance RS4, resistance RS5, resistance RS6, resistance R74, resistance R76, resistance R77, electric capacity C54, amplifier U9, diode
D12, resistance R75, electric capacity C53 and switching diode D11.
7. vehicle-mounted humidifier according to claim 6, it is characterised in that：The current output module include triode Q5,
Triode Q5x, resistance R35, triode Q9, triode Q15, resistance R40, resistance R73, diode D10, wherein, triode Q5
Anode with triode Q5x grid and the emitter stage of triode respectively with diode D10 is connected, diode D10 negative electrode
It is connected with triode Q15 colelctor electrode, the base stage of triode is connected with one end of resistance R40 one end and resistance R73, resistance
The R73 other end and triode Q15 colelctor electrode connection reference ground, triode Q15 colelctor electrode also sequentially pass through triode Q9
Base stage, resistance R35 and triode Q9 colelctor electrode be connected with the positive pole of the lithium battery module, the lithium battery module is just
Source electrode of the pole also with triode Q5 and triode Q5x is connected, and triode Q5 and triode Q5x drain electrode are exported as the electric current
The output end of module, triode Q5, triode Q5x source electrode, triode Q9 colelctor electrode and the node conduct of resistance R35 connections
The input of the current output module, the resistance R40 other end as the current output module control end.
8. vehicle-mounted humidifier according to claim 3, it is characterised in that：The key-press module includes button S1 and electric capacity
C49, wherein, button S1 is in parallel with electric capacity C49, and button S1 in parallel, which is connected reference ground, the other end with electric capacity C49 one end, to be passed through
Resistance R66 connection DC voltage VDD, and button S1 in parallel is connected with the electric capacity C49 other end with the control module.
9. vehicle-mounted humidifier according to claim 4, it is characterised in that：The Voltage stabilizing module include voltage-regulator diode ZD3,
Voltage-regulator diode ZD4 and voltage stabilizing chip U4, wherein voltage-regulator diode ZD3 negative electrode connection lithium battery module, anode connection voltage stabilizing
Diode ZD4 negative electrode, voltage-regulator diode ZD4 anode connection voltage stabilizing chip U4 input pin Vin；Voltage stabilizing chip U4's is defeated
Enter pin Vin and also pass through electric capacity C43 connection reference grounds, voltage stabilizing chip U8 grounding pin GND connection reference grounds, voltage stabilizing chip U8
Output pin Vout pass through electric capacity C45 connection reference grounds.
10. vehicle-mounted humidifier according to claim 1 or 2, it is characterised in that：It is defeated that the vehicle-mounted humidifier also includes USB
Outgoing interface, the input of the USB output interfaces is connected to power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031214.6A CN105539083B (en) | 2015-12-31 | 2015-12-31 | vehicle-mounted humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031214.6A CN105539083B (en) | 2015-12-31 | 2015-12-31 | vehicle-mounted humidifier |
Publications (2)
| Publication Number | Publication Date |
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| CN105539083A CN105539083A (en) | 2016-05-04 |
| CN105539083B true CN105539083B (en) | 2017-10-20 |
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| CN201511031214.6A Active CN105539083B (en) | 2015-12-31 | 2015-12-31 | vehicle-mounted humidifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106274382A (en) * | 2016-08-05 | 2017-01-04 | 成都科创诺商贸有限公司 | A kind of vehicle-mounted humidifier of built-in sound equipment |
| CN106218362A (en) * | 2016-08-05 | 2016-12-14 | 成都科创诺商贸有限公司 | A kind of automobile damping device |
| CN106240308A (en) * | 2016-08-05 | 2016-12-21 | 成都科创诺商贸有限公司 | A kind of vehicle intelligent humidifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4147548B2 (en) * | 2002-08-20 | 2008-09-10 | 三菱電機株式会社 | humidifier |
| CN102393056A (en) * | 2011-06-09 | 2012-03-28 | 张伟 | Automatic humidifier |
| CN103185382B (en) * | 2011-12-29 | 2015-08-19 | 洛阳理工学院 | A kind of family room's humidity control device based on wireless network |
| CN103507600A (en) * | 2013-09-06 | 2014-01-15 | 徐州格利尔科技有限公司 | Humidity keeping and sterilizing device in vehicle |
| CN103673222A (en) * | 2013-11-21 | 2014-03-26 | 哈尔滨东方报警设备开发有限公司 | Wireless household air quality detector capable of improving air quality actively |
| CN204084740U (en) * | 2014-02-28 | 2015-01-07 | 江苏海事职业技术学院 | A kind of SCM Based intelligent humidification system |
| CN104566750A (en) * | 2014-12-19 | 2015-04-29 | 江门市恒天科技有限公司 | Ultrasonic humidifier with USB (Universal Serial Bus) interface |
| CN205468440U (en) * | 2015-12-31 | 2016-08-17 | 惠州市卡儿酷科技有限公司 | Vehicle mounted humidifier |
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