CN103094943B - Farad capacitance charger - Google Patents
Farad capacitance charger Download PDFInfo
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- CN103094943B CN103094943B CN201110372502.3A CN201110372502A CN103094943B CN 103094943 B CN103094943 B CN 103094943B CN 201110372502 A CN201110372502 A CN 201110372502A CN 103094943 B CN103094943 B CN 103094943B
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- Prior art keywords
- intervalometer
- driver
- tongue tube
- electrical switch
- charger
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- 239000003990 capacitor Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- ZAUUZASCMSWKGX-UHFFFAOYSA-N manganese nickel Chemical compound [Mn].[Ni] ZAUUZASCMSWKGX-UHFFFAOYSA-N 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The present invention is a kind of wireless charger, a kind of wireless charger for farad capacitor charging, magnetic energy can be converted electrical energy into emission, it is made up of a LC resonance ejection loop, a transmitting driver, an intervalometer, a tongue tube and one group of electrical switch, resonance ejection loop is controlled by transmitting driver, launching driver and be controlled by intervalometer, intervalometer is controlled by electrical switch, and electrical switch is controlled by tongue tube；LC resonance ejection loop is a parallel connection type resonance transmission circuit, the one end in this loop is connected with positive source, the other end and the outfan launching driver are connected, the power end launching driver is connected with the outfan of intervalometer, the ground end launching driver is connected with the negative pole of intervalometer, the power end of intervalometer is connected with positive source, and electrical switch is connected between power cathode and intervalometer negative pole, and tongue tube is connected on the control end of positive source and electrical switch.
Description
Technical field
The present invention relates to a kind of wireless charger, a kind of wireless charger for farad capacitor charging.
Background technology
Farad capacitor is again super capacitor, compares with battery, and it has a following characteristic:
Charging rate is fast, charges 10 seconds～10 minutes and can reach more than the 95% of its rated capacity；Ultralow series resistance, merit
Rate density is more than the decades of times of lithium ion battery, is suitable for heavy-current discharge；Extra long life, discharge and recharge is more than 500,000 times,
It is about 500 times of Li-Ion battery, is about 1000 times of Ni-MH and Ni-Cd battery；Can be with large current charge, charge and discharge
The electricity time is short, requires charging circuit simple, memory-less effect；Non-maintaining, salable；Product raw material constitute, produce,
Use, store and disassemble process and the most do not pollute, be preferable environmental protection energy-storing device, make general-purpose with farad capacitor and do
Battery, may replace traditional manganese-zinc battery, lithium battery, nickel-hydrogen and nickel-manganese battery.
In view of this characteristic of super-low resistance of farad capacitor, charge if using traditional wired charging modes to come to farad capacitor,
In the moment switched on power, farad capacitor, such as short circuit, thus easilys lead to the damage of charger.How to solve？
Summary of the invention
The present invention is a kind of wireless charger, and a kind of wireless charger for farad capacitor charging is called for short Farad capacitance charger,
Magnetic energy can be converted electrical energy into emission, it by a LC resonance ejection loop, one launch driver, intervalometer,
One tongue tube and one group of electrical switch composition, resonance ejection loop is controlled by transmitting driver, launches driver and is controlled by timing
Device, intervalometer is controlled by electrical switch, and it is as follows that electrical switch is controlled by tongue tube, concrete structure and operation principle:
Launch driver and have three ends: power end, outfan and ground end, outfan can export square wave；
Intervalometer has three ends: power end, outfan and ground end, outfan can export high/low level；
Electrical switch has three ends: input, control end and outfan, input and output side has on/off function；
LC resonance ejection loop is a parallel connection type resonance transmission circuit, and the one end in this loop is connected with positive source, the other end
Being connected with the outfan launching driver, the power end launching driver is connected with the outfan of intervalometer, launches the ground of driver
End is connected with the negative pole of intervalometer, and the power end of intervalometer is connected with positive source, and electrical switch is connected on power cathode and timing
Between device negative pole, tongue tube is connected on the control end of positive source and electrical switch；
When an external Magnet is near tongue tube, tongue tube is connected, and electrical switch also synchronizes to connect, and intervalometer obtains electric work,
Start timing, and export a high level to transmitting driver work, transmitting driver one fixed frequency of output and the side of pulsewidth
Ripple, drives LC resonance ejection loop works, converts electrical energy into magnetic energy, launches to the both sides of coil L；In this magnetic field,
Receiving coil absorbs magnetic energy and is converted into electric energy, the most just can give farad capacitor quick charge；
Particularly pointing out, receiving coil is located only within the magnetic field of transmitting coil, only the relation on position, less than appointing the most physically
What connects, and therefore Farad capacitance charger is an independent wireless charger.
After intervalometer arrives the time set, outfan is become low level from high level, launches driver and quits work, and LC is humorous
The launching circuit that shakes is forced failure of oscillation, stops charging farad capacitor.
Here, for triggering the Magnet of the magnetic switch outside from charger, this Magnet and the farad capacitor being electrically charged and connect
Receipts circuit binds together, and so, when they are near wireless charger, wireless charger is started working and charged to farad capacitor,
After they are removed, wireless charger quits work.
The actual effect of the present invention: do not have any wire to be connected between Farad capacitance charger, and the farad capacitor being electrically charged, this
Sample not only facilitates farad capacitor and the charging of place electrical equipment thereof, decreases the problems such as spark interference and abrasion that Mechanical Contact brings,
It also avoid the heavy current impact brought due to the low internal resistance of farad capacitor to charger；The addition of intervalometer simultaneously, it is therefore prevented that right
Overcharging of farad capacitor, protects farad capacitor the most energy-conservation.
Accompanying drawing explanation
Fig. 1 is the principle schematic of Farad capacitance charger.
Fig. 2 is the operation principle schematic diagram that Farad capacitance charger and charging receive circuit.
Fig. 3 is the structural representation of Farad capacitance charger.
In Fig. 1, RD is tongue tube, and K is electrical switch, and T is intervalometer, and IC1 is for launching driver, and L1 is transmitting coil,
C1 is resonant capacitance, and Vd represents that positive source, 0V represent power cathode.
In Fig. 2, RD is tongue tube, and K is electrical switch, and T is intervalometer, and IC1 is for launching driver, and L1 is transmitting coil,
C1 is resonant capacitance, and Vd represents that positive source, 0V represent power cathode；L2 is receiving coil, and IC2 is that electric energy receives chip,
FC is farad capacitor, and SN is Magnet.
In Fig. 3, RD represents that tongue tube, L1 represent that transmitting coil, P represent that cabinet, H represent a cavity.
Detailed description of the invention
Below in conjunction with example, Farad capacitance charger is described further.
Example one, the operation principle of Farad capacitance charger
In fig. 1, Farad capacitance charger, it includes following structure: L1C1 resonance ejection loop, a transmitting are driven
Dynamic device IC1, an intervalometer T, a tongue tube RD and one group of electrical switch K composition；Resonance ejection loop L1C1 is controlled by
Launching driver IC 1, transmitting driver IC 1 is controlled by intervalometer T, intervalometer T and is controlled by magnetic switch, concrete structure and work
Make principle as follows:
In accompanying drawing 1 and accompanying drawing 2, L1C1 resonance ejection loop is a parallel connection type resonance transmission circuit, the one end in this loop
Be connected with positive source Vd, the other end and launch the outfan of driver IC 1 and be connected, launch the i.e. power end of driver IC 1 with
The outfan of intervalometer T is connected, and the ground end launching driver IC 1 is connected with the negative pole of intervalometer T, the power end of intervalometer T
Being connected with positive source Vd, electrical switch K is connected between power cathode and intervalometer negative pole；
In fig 2, it is electric energy emitting portion i.e. charger part on the left of arrow, is an independent part；Arrow right sidepiece
Being divided into electric energy to receive and the storage part of electric energy, be another independent sector, it can form a whole, profile such as aneroid battery,
About this part, separate case is declared, do not repeat.
When an external Magnet SN is near tongue tube RD, tongue tube RD connects, and electrical switch K also synchronizes to connect, regularly
Device T obtains electric work, starts timing, and exports a high level and work to launching driver IC 1, launches driver IC 1 and exports
One fixed frequency and the square wave of pulsewidth, drive L1C1 resonance ejection loop works, convert electrical energy into magnetic energy to coil L1's
Both sides are launched；In this magnetic field, receiving coil L2 absorbs magnetic energy and is converted into electric energy, after electric energy receives chip IC 2 process just
Farad capacitor FC quick charge can be given；When intervalometer T arrives the time set, its outfan is become low electricity from high level
Flat, to launch driver IC 1 and quit work, L1C1 resonance ejection loop is forced failure of oscillation, stops charging farad capacitor FC.
Here, the Magnet SN being used for triggering tongue tube RD binds together with the farad capacitor being electrically charged, so, when they lean on
During nearly wireless charger, wireless charger is started working and is charged to farad capacitor FC, and after they are removed, wireless charger stops
Work.
Intervalometer T can use VOXT001, launches driver IC 1 and can use VOX05MP01, and electric energy receives chip IC 2 can use VOXR002
Deng.
Example two, the another kind of principle of Farad capacitance charger
Realize the Farad capacitance charger of example one and also have other alternative:
Scheme 1: by a single-chip microprocessor MCU, write timing routine and the vibration required for launching, driver outside MCU
Portion increases a power output tube, for replacing the intervalometer T in example one and transmitting driver IC 1.
Scheme 2: replace tongue tube RD to realize magnetic control function with Hall (Hall) sensor.
Example three, the topology layout of Farad capacitance charger
As Fig. 3, cabinet P are divided into upper and lower two housings, cavity H is for placing one piece of PCB, and the element on PCB includes:
Electrical switch K, intervalometer T, resonant capacitance C1 and transmitting driver IC 1 etc., transmitting coil L1 and tongue tube RD is placed on
The opposite side of cavity；
Transmitting coil L1 and the status requirement of tongue tube RD: the position of transmitting coil L1 and receiving coil L2 consistency from top to bottom, dry
The position of reed pipe RD and Magnet SN consistency from top to bottom, with ensure when Magnet SN near time tongue tube RD connect, meanwhile, work as transmitting
During circuit work, receiving coil L2 can receive the energy from transmitting coil L1 well.
Special declaration, several examples recited herein are several demoncal rations of the present invention, and the present invention comprises them, but
Being not limited to this, such as, the tongue tube as sensor can replace with Hall element, it is also possible to the most photosensitive electricity of other sensor
Resistance, photocell etc. replace, as long as the Farad capacitance charger made according to the principle of the present invention, belong to the protection model of the present invention
Enclose.
Claims (1)
1. Farad capacitance charger, it is characterised in that this charger by a LC resonance ejection loop, one
Launching driver, an intervalometer, a tongue tube and one group of electrical switch composition, resonance ejection loop is controlled
In launching driver, launching driver and be controlled by intervalometer, intervalometer is controlled by electrical switch, and electrical switch is subject to
Control in tongue tube；LC resonance ejection loop is a parallel connection type resonance transmission circuit, the one end in this loop with
Positive source is connected, and the other end and the outfan launching driver are connected, and launches power end and the timing of driver
The outfan of device is connected, and the ground end launching driver is connected with the negative pole of intervalometer, the power end of intervalometer and electricity
Source positive pole is connected, and electrical switch is connected between power cathode and intervalometer negative pole, and tongue tube is connected on positive source
And between the control end of electrical switch；
Described Farad capacitance charger is one between absolute construction, and the farad capacitor being electrically charged, the most any
Physically connect, wirelessly charge to farad capacitor；
When outside Magnet is near wireless charger, the tongue tube in charger is triggered, and wireless charger is opened
Beginning work, after Magnet is removed, wireless charger quits work；
Wherein: Magnet near described tongue tube time, described tongue tube connect, described electrical switch synchronize connect,
Described intervalometer obtains electric work, and exports high level control described transmitting driver work, launches driver output
Fixed frequency and the square wave of pulsewidth, drive described LC resonance ejection loop works, convert electrical energy into magnetic energy to
The both sides of receiving coil are launched, described receiving coil absorb magnetic energy and be converted into electric energy, receive chip through electric energy
Described farad capacitor quick charge is given after IC2 process；When described intervalometer arrives the time set, described fixed
Time device output become low level from high level, described transmitting driver quits work, stop to described farad electricity
The charging held；
Transmitting coil and the status requirement of tongue tube: the position of transmitting coil and receiving coil consistency from top to bottom, dry spring
The position of pipe and Magnet consistency from top to bottom；
The model of described transmitting driver is VOX05MP01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110372502.3A CN103094943B (en) | 2011-11-06 | 2011-11-06 | Farad capacitance charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110372502.3A CN103094943B (en) | 2011-11-06 | 2011-11-06 | Farad capacitance charger |
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| Publication Number | Publication Date |
|---|---|
| CN103094943A CN103094943A (en) | 2013-05-08 |
| CN103094943B true CN103094943B (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110372502.3A Active CN103094943B (en) | 2011-11-06 | 2011-11-06 | Farad capacitance charger |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958660A (en) * | 2016-06-03 | 2016-09-21 | 上海安荣物业管理服务有限公司 | Automatic moving barricade system and operation platform thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887495U (en) * | 2010-10-14 | 2011-06-29 | 朱斯忠 | Induction charging device |
| CN201918775U (en) * | 2011-01-28 | 2011-08-03 | 向智勇 | Wireless charging device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000083326A (en) * | 1998-09-04 | 2000-03-21 | Nec Eng Ltd | Noncontact charger for cordless telephone set |
| JP4690736B2 (en) * | 2004-02-03 | 2011-06-01 | 日本ケミコン株式会社 | Capacitor device charging circuit, charging method, charging control device, control program, capacitor device, fixing device, and image forming apparatus |
-
2011
- 2011-11-06 CN CN201110372502.3A patent/CN103094943B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887495U (en) * | 2010-10-14 | 2011-06-29 | 朱斯忠 | Induction charging device |
| CN201918775U (en) * | 2011-01-28 | 2011-08-03 | 向智勇 | Wireless charging device |
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| Publication number | Publication date |
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| CN103094943A (en) | 2013-05-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN TIANMING WIRELESS POWER TECHNOLOGY CO., L Free format text: FORMER OWNER: ZHU SIZHONG Effective date: 20150226 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516007 HUIZHOU, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150226 Address after: 518000, Guangdong, Shenzhen, Baoan District manhole streets and second industrial zone, village fifteenth Applicant after: Shenzhen Tianming wireless power supply technology Co., Ltd. Address before: 516007 Guangdong city of Huizhou province Henan City Lijing bank 9H Applicant before: Zhu Sizhong |
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| ASS | Succession or assignment of patent right |
Owner name: ZHONGHUI CHUANGZHI WIRELESS POWER SUPPLY CO., LTD. Free format text: FORMER OWNER: SHENZHEN TIANMING WIRELESS POWER TECHNOLOGY CO., LTD. Effective date: 20150804 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150804 Address after: Laishan Mingda road 264000 Shandong city of Yantai province No. 11 Applicant after: Middle favour Powerise wireless power Technology Co., Ltd. Address before: 518000, Guangdong, Shenzhen, Baoan District manhole streets and second industrial zone, village fifteenth Applicant before: Shenzhen Tianming wireless power supply technology Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Xu Baohua Inventor after: Zhu Sizhong Inventor before: Zhu Sizhong |
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Effective date of registration: 20190325 Address after: 518000 Room 134, North District, First Garden, Tengfei Road, Longgang District, Shenzhen City, Guangdong Province Patentee after: Zhonghui Powerise (Shenzhen) wireless power supply technology Co. Ltd. Address before: 264000 Mingda West Road, Laishan District, Yantai, Shandong Province, No. 11 Patentee before: Middle favour Powerise wireless power Technology Co., Ltd. |