CN205583805U - Infrasound charger and infrasound charging system - Google Patents
Infrasound charger and infrasound charging system Download PDFInfo
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- CN205583805U CN205583805U CN201620366852.7U CN201620366852U CN205583805U CN 205583805 U CN205583805 U CN 205583805U CN 201620366852 U CN201620366852 U CN 201620366852U CN 205583805 U CN205583805 U CN 205583805U
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- voltage
- circuit
- infrasonic wave
- charger
- power supply
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Abstract
The utility model provides an infrasound charger and infrasound charging system. Wherein, above -mentioned infrasound charger includes power modulated circuit and voltage -doubling circuit, and power modulated circuit and voltage -doubling circuit electricity are connected, wherein, this power modulated circuit is connected with external power electricity, makes into frequency of operation with the electric current of power and is infrasonic electric current, this voltage -doubling circuit and external battery connecting, voltage -doubling circuit are infrasonic electric current to frequency of operation and carry out the voltage amplification, charge to rechargeable battery input high -voltage pulse ripples. The utility model provides the high performance and the work efficiency of charger.
Description
Technical field
This utility model relates to electric power supply field, in particular to a kind of infrasonic wave charger and
Infrasonic wave charging system.
Background technology
Charger is can be through commonly used equipment in people's daily life.The charged device of battery is the most repeatedly
After charging, its power reservoir capacity can decline to a great extent, and causes limited battery life.And current filling the most on the market
Electric property is relatively low, does not have the ability of protection battery, and can repair battery, extend battery life
Instrument cost is up to unit up to ten thousand, and cost is costly.
Conflicting for existing charger, frequency and work efficiency, i.e. frequency gets over high workload efficiency
The lowest.In order to reduce cost, improving product and use frequency, power supply typically can be saved in charger manufacturer
Transformator, reduces work efficiency.
Relatively low and the ineffective problem for above-mentioned charger performance, the most not yet proposes effective
Solution.
Utility model content
In view of this, the purpose of this utility model embodiment is to provide a kind of infrasonic wave charger with secondary
Sound wave charging system, to improve performance and the work efficiency of charger.
First aspect, this utility model embodiment provides a kind of infrasonic wave charger, adjusts including power supply
Circuit processed and voltage-multiplying circuit；Wherein, power supply modulator circuit and voltage-multiplying circuit electrical connection；Power modulation electricity
Road electrically connects with extraneous power supply, and it is infrasonic electric current that the current-modulation of power supply becomes operating frequency；
Voltage-multiplying circuit electrically connects with extraneous rechargeable battery, and voltage-multiplying circuit is infrasonic electric current to operating frequency
Carry out voltage amplification, be charged to rechargeable battery input high-voltage pulse ripple.
In conjunction with first aspect, this utility model embodiment provides the first possible reality of first aspect
Executing mode, wherein, power supply modulator circuit includes RC oscillating circuit.
In conjunction with the first possible embodiment of first aspect, this utility model embodiment provides
The embodiment that the second on the one hand is possible, wherein, RC oscillating circuit includes resistor and electric capacity
Device.
In conjunction with the embodiment that the second of first aspect is possible, this utility model embodiment provides
The third possible embodiment on the one hand, wherein, the resistance of resistor is 2000 ohm, electricity
The capacity of container is that 80 microfarads are to 100 microfarads.
In conjunction with the embodiment that the second of first aspect is possible, this utility model embodiment provides
The 4th kind of possible embodiment on the one hand, wherein, resistor includes commutation diode.
In conjunction with first aspect, this utility model embodiment provides the 5th kind of possible reality of first aspect
Executing mode, wherein, voltage-multiplying circuit includes voltage doubling rectifing circuit and switching regulator voltage-multiplying circuit.
In conjunction with first aspect, this utility model embodiment provides the 6th kind of possible reality of first aspect
Executing mode, wherein, infrasonic frequency is 1 hertz；The crest value of high-voltage pulse ripple is 600 volts.
In conjunction with first aspect, this utility model embodiment provides the 7th kind of possible reality of first aspect
Executing mode, wherein, infrasonic wave charger also includes waterproof case, power supply modulator circuit and voltage-multiplying circuit
Being arranged in waterproof case, the metallic plug that power supply modulator circuit is connected with power supply is arranged at waterproof case
Outward, the lead-in wire that voltage-multiplying circuit is connected with rechargeable battery is arranged at outside waterproof case.
Second aspect, this utility model embodiment provides a kind of infrasonic wave charging system, including above-mentioned
Infrasonic wave charger, also includes the rechargeable battery being connected with infrasonic wave charger.
In conjunction with second aspect, this utility model embodiment provides the first possible reality of second aspect
Executing mode, wherein, above-mentioned rechargeable battery is the rechargeable battery being applied to electronic transit equipment.
The infrasonic wave charger of this utility model offer and infrasonic wave charging system, use power modulation electricity
Road, the current-modulation of power supply is become operating frequency is infrasonic electric current, reduces the frequency of charger,
Thus improve work efficiency, shorten the charging interval；Above-mentioned infrasonic wave charger and infrasonic wave charging
System uses voltage-multiplying circuit, is that infrasonic electric current carries out voltage amplification, to charged electrical to operating frequency
Pond input high-voltage pulse ripple is charged, and improves the performance of charger.It addition, above-mentioned high-voltage pulse
Ripple also has to be repaired battery and extends the function of battery life；Simultaneously as above-mentioned infrasonic wave charger
Relatively low with the operating frequency of infrasonic wave charging system, it is insensitive to charging environment, can complete low temperature
Charge normal under state.This infrasonic wave charger and infrasonic wave charging system simple in construction, cost are low.
For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, cited below particularly relatively
Good embodiment, and coordinate appended accompanying drawing, it is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be in embodiment
The required accompanying drawing used is briefly described, it will be appreciated that it is new that the following drawings illustrate only this practicality
Some embodiment of type, is therefore not construed as the restriction to scope, for ordinary skill
From the point of view of personnel, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Relevant accompanying drawing.
Fig. 1 shows the structure chart of a kind of infrasonic wave charger that this utility model embodiment provided；
Fig. 2 shows the structure of a kind of infrasonic wave charging system that this utility model embodiment provided
Figure；
Fig. 3 shows the concrete electricity of a kind of infrasonic wave charger that this utility model embodiment provided
Lu Tu；
Fig. 4 shows that the outside of a kind of infrasonic wave charger that this utility model embodiment is provided is tied
Composition.
Main element symbol description:
11-power supply modulator circuit 12-voltage-multiplying circuit
20-infrasonic wave charger 21-rechargeable battery
41-metallic plug 42-waterproof case
43-goes between
Detailed description of the invention
Below in conjunction with accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Section Example rather than whole embodiments.Generally herein described in accompanying drawing and this reality of illustrating
Can arrange and design with various different configurations with the assembly of new embodiment.Therefore, the most right
The detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed
Scope of the present utility model, but be merely representative of selected embodiment of the present utility model.Based on this reality
By novel embodiment, those skilled in the art are obtained on the premise of not making creative work
Every other embodiment, broadly fall into this utility model protection scope.
Relatively low and inefficiency, this practicality in view of existing relevant charger product charger performance
New embodiment provides a kind of infrasonic wave charger and infrasonic wave charging system, below by embodiment
It is described.
Embodiment 1
The structure chart of a kind of infrasonic wave charger shown in Figure 1.
This infrasonic wave charger includes power supply modulator circuit 11 and voltage-multiplying circuit 12；Above-mentioned power modulation
Circuit 11 and voltage-multiplying circuit 12 electrically connect；This power supply modulator circuit 11 electrically connects with extraneous power supply,
It is infrasonic electric current that the current-modulation of power supply becomes operating frequency；This voltage-multiplying circuit and extraneous charging
Battery electrically connects, and voltage-multiplying circuit is that infrasonic electric current carries out voltage amplification, to charging to operating frequency
Battery input high-voltage pulse ripple is charged.
Wherein, external power supply includes alternating voltage that valid value is 100 volts, virtual value is 110～130
The alternating voltage of volt, virtual value are the alternating voltage etc. of 220～230 volts.When realizing, above-mentioned work
Working frequency is that infrasonic electric current includes that frequency is less than the electric current of 20 hertz.
Unless specifically stated otherwise, the parts illustrated the most in these embodiments and the relative step of step
Suddenly, numerical expression and numerical value are not limiting as scope of the present utility model.
The infrasonic wave charger of this utility model embodiment and infrasonic wave charging system, use power modulation
Circuit, the current-modulation of power supply is become operating frequency is infrasonic electric current, reduces the frequency of charger
Rate, thus improve work efficiency, shorten the charging interval；Above-mentioned infrasonic wave charger and infrasonic wave
Charging system uses voltage-multiplying circuit, is that infrasonic electric current carries out voltage amplification, Xiang Chong to operating frequency
Electricity battery input high-voltage pulse ripple is charged, and improves the performance of charger.Simultaneously as it is above-mentioned
The operating frequency of infrasonic wave charger and infrasonic wave charging system is relatively low, and it is insensitive to charging environment,
Can complete to charge normal under low temperature state.This infrasonic wave charger and the letter of infrasonic wave charging system structure
List, cost are low.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Definition and explanation.
Operating frequency in view of power supply under normal circumstances is higher, needs to be modulated power supply, is used for
Reduce the operating frequency of circuit, form infrasonic wave electric current, the power modulation in this utility model embodiment
Circuit 11 is RC oscillating circuit.RC oscillating circuit refers to form frequency-selective network with resistance R, electric capacity C
Oscillating circuit, this RC oscillating circuit is applicable to low-frequency oscillation, is generally used for producing 1 hertz～1
The low frequency signal of million.
For RC oscillating circuit, alternative oscillating circuit also includes LC oscillating circuit and crystal oscillation
Circuit.LC oscillating circuit refers to the oscillating circuit with inductance L, electric capacity C composition frequency-selective network, is used for
Produce high_frequency sine wave signal；Its frequency of oscillation of crystal oscillating circuit, by quartz crystal control, extensively should
In digital circuit.
By above-mentioned RC oscillating circuit, power modulation higher for operating frequency can be become low frequency, i.e.
Infrasonic wave electric current.According to the structure of rechargeable battery, the operating frequency of charger is the lowest, its charge efficiency
The highest；Therefore, when charger uses infrasonic wave electric current to be charged rechargeable battery, can be not
Charge efficiency is greatly improved in the case of using mains transformer.
In reality is implemented, above-mentioned RC oscillating circuit includes resistor and capacitor.Wherein, resistance
Device, capacitor and power sources in series form；The resistance increasing resistor can reduce frequency of oscillation, and increases
Big resistance is without increasing cost.
Therefore, by above-mentioned RC oscillating circuit modulation power source, there is circuit structure simple, economical real
With, be easy to promote advantage.
During it is furthermore preferred that state RC oscillating circuit on the implementation, the resistance of this resistor is 2000 ohm,
The capacity of this capacitor is that 80 microfarads are to 100 microfarads.
By resistor that above-mentioned resistance is 2000 ohm and electricity that capacity is 80 microfarads to 100 microfarads
The RC oscillating circuit of container composition, can produce the electric current that frequency is relatively low and more fixing, thus carry
Rise the charge efficiency of charger.
In all examples being illustrated and described herein, any occurrence should be construed as merely example
Property rather than as limit, therefore, other examples of exemplary embodiment can have different
Value.
Voltage x current in view of different electrical power there are differences, and the situation of instability, this utility model
Embodiment is when reality is implemented, and the resistor in above-mentioned RC oscillating circuit can be commutation diode.
This commutation diode is that alternating current is changed into galvanic semiconductor device, usual above-mentioned rectification by one
Diode comprises a PN junction, has positive pole and two terminals of negative pole.Above-mentioned commutation diode is most important
Characteristic be exactly one direction electric conductivity, electric current can only flow into from the positive pole of diode, and negative pole flows out.On
State commutation diode and also there is while stopping reverse current the function of resistance, this commutation diode
Forward resistance is usually hundreds of or several kilohm.
By the one direction electric conductivity of above-mentioned commutation diode, it is achieved the function to electric current rectification, from
And improve the performance of RC oscillating circuit.
Voltage in view of the output of RC oscillating circuit under normal circumstances is relatively low, needs to put voltage
Big process, is used for exporting high-voltage pulse, is charged rechargeable battery.In this utility model embodiment
Voltage-multiplying circuit 12 can select voltage doubling rectifing circuit.This voltage doubling rectifing circuit utilizes diode
Rectification and guide function, be stored to respectively by voltage on each electric capacity, then each electric capacity by polarity
The principle being added is connected in series, and output comes higher than the high pressure of input voltage.Under normal circumstances, at needs
With high voltage, the place of small area analysis, it is frequently used voltage doubling rectifing circuit.Voltage doubling rectifing circuit is by output
Voltage is how many times of input voltage, can be divided into two multiplication of voltages, three multiplication of voltages and many voltage doubling rectifing circuits etc..
Owing to the load capacity of voltage doubling rectifing circuit is the most weak, therefore the output voltage of this voltage doubling rectifing circuit can be with
Load and change.
For voltage doubling rectifing circuit, alternative voltage-multiplying circuit also includes switching regulator voltage-multiplying circuit.Above-mentioned
Switching regulator voltage-multiplying circuit also has the function of voltage amplification, but needs manual operation switch to be adjusted,
Thus select the multiple of voltage amplification.
By above-mentioned voltage doubling rectifing circuit, the low-voltage that RC oscillating circuit exports can be zoomed into height
Voltage, i.e. generates high-voltage pulse ripple.Rechargeable battery is charged by this high-voltage pulse ripple, and performance is higher,
Can effectively protect rechargeable battery, rechargeable battery is repaired and extends battery life.
In reality is implemented, the operating frequency of above-mentioned infrasonic wave charger, i.e. infrasonic wave frequency are 1 hertz
Hereby, the crest value of above-mentioned high-voltage pulse ripple is 600 volts.
By the operating frequency of 1 hertz, above-mentioned infrasonic wave charger can be greatly improved charge efficiency,
Reduce the charging interval；The charge efficiency of this infrasonic wave charger is far above the charge efficiency of existing charger.
Owing to operating frequency is relatively low, this infrasonic wave charger is also insensitive to charging environment, can complete low temperature
Charge normal under state.
Being the high-voltage pulse ripple of 600 volts by crest value, above-mentioned infrasonic wave charger disclosure satisfy that 6
Volt～the charge requirement of the rechargeable battery of 240 volts, applied range, and voltage adjust automatically, need not
Manually exchange gear.Can effectively protect battery simultaneously, prove through repetition test, this infrasonic wave fills
Electrical equipment can extend storage battery service life about 50 percent.
See Fig. 4 and show the external structure of a kind of infrasonic wave charger.
In order to make above-mentioned infrasonic wave charger have more practicality, this infrasonic wave charger also includes waterproof
Shell 42, wherein, above-mentioned power supply modulator circuit 11 and voltage-multiplying circuit 12 are arranged at waterproof case 42
In, the metallic plug 41 that this power supply modulator circuit 11 is connected with power supply is arranged at outside waterproof case 42,
The lead-in wire 43 that this voltage-multiplying circuit 12 is connected with rechargeable battery is arranged at outside waterproof case 42.
The waterproof case design of above-mentioned infrasonic wave charger is varied, and its design includes: seam
The waterproofing design of mode, secondary beer mould the waterproofing design of mode and the waterproof of circuit sealing insulation mode sets
Meter etc..When the waterproof case carrying out described infrasonic wave charger designs, the classification of waterproof reached needs
Wanting clearly, wherein, the classification of waterproof that secondary beer moulds mode is higher, and the classification of waterproof of seam mode is relatively
Low.Generally, using the waterproofing design of higher classification of waterproof, such as secondary beer moulds mode.
By arranging waterproof case, can avoid the circuit unit of above-mentioned infrasonic wave charger damage,
Corrosion, makes above-mentioned infrasonic wave charger have more safety simultaneously, and uses convenient, simultaneously
Also allow for mobile.
Embodiment 2
The structure chart of a kind of infrasonic wave charging system shown in Figure 2.
The device that the present embodiment is provided, it realizes principle and the technique effect of generation and previous embodiment
Identical, for briefly describing, the not mentioned part of device embodiment part, refer to preceding method embodiment
Middle corresponding contents.
This infrasonic wave charging system includes infrasonic wave charger 20 and is connected with infrasonic wave charger 20
Rechargeable battery 21.In reality is implemented, rechargeable battery 21 and the lead-in wire in infrasonic wave charger 20
It is connected.
Infrasonic wave charger 20 can use the structure in above-described embodiment 1 to realize, the most superfluous
State.
Rechargeable battery 21 can be the rechargeable battery being applied to electronic transit equipment.In force, on
State electronic transit equipment and include electric bicycle, electric automobile, electric ship and electric return board etc..
Above-mentioned infrasonic wave charger is with low cost and of many uses.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, above-mentioned
The system specific works process described, the corresponding process being referred in previous embodiment, at this no longer
Repeat.
Embodiment 3
The physical circuit figure of a kind of infrasonic wave charger shown in Figure 3.
Alternating current power supply AC is connected with electric capacity C and commutation diode R1；Bearing from commutation diode R1
The positive pole that wire connects commutation diode R2 is drawn in pole；The negative pole of this commutation diode R2 is this infrasonic sound
The positive pole of ripple charger；Draw wire from the negative pole of commutation diode R1 and connect ground；This rectification simultaneously
The negative pole of the most above-mentioned infrasonic wave charger of diode R1.Wherein, above-mentioned electric capacity C and rectification
Diode R1 is equivalent to power supply modulator circuit 11, and above-mentioned commutation diode R2 is equivalent to voltage-multiplying circuit
12。
In existing relevant charger, manufacturer, for reducing cost, improves product and uses frequency, save
The former transformator of power down, reduces work efficiency.The charger frequency produced in the past is 50 hertz, and
Existing charger product is mostly thousand hertz.
The structure of rechargeable battery and electrolysis condenser have certain similarity.The frequency of above-mentioned rechargeable battery
It is inversely proportional to work efficiency, that is, frequency more high workload efficiency is the lowest.
The concrete operations of the physical circuit of above-mentioned infrasonic wave charger are as follows:
(1), this infrasonic wave charger use RC oscillating circuit directly modulation 220V power supply, defeated with it
Storage battery is charged and repairs by the high-voltage pulse ripple gone out；
(2), operating frequency is calculated according to principle formula:
F=1/ (2 ∏ R1C),
Design work frequency is 1 hertz, belongs to infrasonic wave；
(3) using the internal resistance of commutation diode about at 2000 ohms, the capacity of capacitor is
80 microfarads；Said elements parameter is brought into after formula calculates and show that operating frequency is 1 hertz；
F=1/ (2x3.14x2OOO Ω x80uF),
F=1Hz；
(4) use voltage doubling rectifing circuit, make the high-voltage pulse crest value of output reach about 6OO volt.
Because the load capacity of voltage doubling rectifing circuit is the most weak, it have to change voltage along with load.
Here it is the principle that this voltage doubling rectifing circuit operation strategies is wide.
Above-mentioned infrasonic wave charger and infrasonic wave charging system have the advantage that
(1), simple in construction cost is low；
(2), charge efficiency is higher than the most all of charger；
(3), range wide, need not shift gears from 6V～240V storage battery directly-chargeable, voltage from
Dynamic adjustment；
(4), can repair old storage battery, and prove through repetition test, this infrasonic wave charger can carry
High storage battery service life about 50 percent；
(5), owing to operating frequency is the lowest, this infrasonic wave charger normally can fill under low temperature state
Electricity.
In several embodiments provided by the utility model, it should be understood that disclosed system and
Device, can realize by another way.Device embodiment described above is only schematically
, such as, the division of described unit, it is only a kind of logic function and divides, actual permissible when realizing
Have an other dividing mode, the most such as, multiple unit or assembly can in conjunction with or be desirably integrated into another
One system, or some features can ignore, or do not perform.Another point, shown or discussed phase
The INDIRECT COUPLING of the coupling between Hu or direct-coupling, device or unit or communication connection, can be electricity
Property, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate,
The parts shown as unit can be or may not be physical location, i.e. may be located at a ground
Side, or can also be distributed on multiple NE.Can select therein according to the actual needs
Some or all of unit realizes the purpose of the present embodiment scheme.
Last it is noted that the above, detailed description of the invention the most of the present utility model, but this
The protection domain of utility model is not limited thereto, and any those familiar with the art is at this
In the technical scope that utility model discloses, change can be readily occurred in or replace, all should contain in this practicality
Within novel protection domain.Therefore, protection domain of the present utility model should be described with claim
Protection domain is as the criterion.
Claims (10)
1. an infrasonic wave charger, it is characterised in that include power supply modulator circuit and voltage-multiplying circuit；
Described power supply modulator circuit and the electrical connection of described voltage-multiplying circuit；
Described power supply modulator circuit electrically connects with extraneous power supply, and the current-modulation of described power supply is become work
Working frequency is infrasonic electric current；
Described voltage-multiplying circuit electrically connects with extraneous rechargeable battery, and described voltage-multiplying circuit is to described work frequency
Rate is that infrasonic electric current carries out voltage amplification, fills to described rechargeable battery input high-voltage pulse ripple
Electricity.
Infrasonic wave charger the most according to claim 1, it is characterised in that described power supply is adjusted
Circuit processed includes RC oscillating circuit.
Infrasonic wave charger the most according to claim 2, it is characterised in that described RC vibrates
Circuit includes resistor and capacitor.
Infrasonic wave charger the most according to claim 3, it is characterised in that described resistor
Resistance be 2000 ohm, the capacity of described capacitor is that 80 microfarads are to 100 microfarads.
Infrasonic wave charger the most according to claim 3, it is characterised in that described resistor
Including commutation diode.
Infrasonic wave charger the most according to claim 1, it is characterised in that described times of piezoelectricity
Road includes voltage doubling rectifing circuit and switching regulator voltage-multiplying circuit.
Infrasonic wave charger the most according to claim 1, it is characterised in that described infrasonic wave
Frequency be 1 hertz；The crest value of described high-voltage pulse ripple is 600 volts.
Infrasonic wave charger the most according to claim 1, it is characterised in that described infrasonic wave
It is described anti-that charger also includes that waterproof case, described power supply modulator circuit and described voltage-multiplying circuit are arranged at
In water shell, the metallic plug that described power supply modulator circuit is connected with described power supply is arranged at described waterproof
Outside shell, the lead-in wire that described voltage-multiplying circuit is connected with described rechargeable battery is arranged at outside described waterproof case.
9. an infrasonic wave charging system, it is characterised in that include any one of claim 1-8
Described infrasonic wave charger, also includes the rechargeable battery being connected with described infrasonic wave charger.
Infrasonic wave charging system the most according to claim 9, it is characterised in that described charging
Battery is the rechargeable battery being applied to electronic transit equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366852.7U CN205583805U (en) | 2016-04-27 | 2016-04-27 | Infrasound charger and infrasound charging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366852.7U CN205583805U (en) | 2016-04-27 | 2016-04-27 | Infrasound charger and infrasound charging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025808A (en) * | 2017-05-23 | 2017-08-08 | 昆山金品源精密电子有限公司 | A kind of reading pen of energy waterproof |
-
2016
- 2016-04-27 CN CN201620366852.7U patent/CN205583805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025808A (en) * | 2017-05-23 | 2017-08-08 | 昆山金品源精密电子有限公司 | A kind of reading pen of energy waterproof |
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