CN201536272U - solar wireless charger - Google Patents
solar wireless charger Download PDFInfo
- Publication number
- CN201536272U CN201536272U CN2009202460146U CN200920246014U CN201536272U CN 201536272 U CN201536272 U CN 201536272U CN 2009202460146 U CN2009202460146 U CN 2009202460146U CN 200920246014 U CN200920246014 U CN 200920246014U CN 201536272 U CN201536272 U CN 201536272U
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- CN
- China
- Prior art keywords
- solar
- electronic board
- main part
- opto
- energy radio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a solar wireless charger, which comprises a main portion and a solar opto-electric board connected with the main portion. The main portion comprises a base portion and a charging circuit, the solar opto-electric board is connected with the charging circuit, an emission coil is provided on the base portion, and the emission coil is connected with the charging circuit. The solar wireless charger transmits AC electricity to the emission coil by converting the solar energy into electric energy, generates magnetic field around the emission coil. When performing charging, the user only needs to place the device to be charged provided with a reception coil in advance on the charger for the charging, and no complex cable connection is needed. Further, one or more devices to be charged can be charged at the same on demand, so that the device is convenient and fast for use.
Description
[affiliated technical field]
The utility model relates to a kind of charging device, relates in particular to a kind of solar charging device that can charge by wireless mode.
[background technology]
Portable electric appts is notebook computer, digital camera, mobile phone, PDA, MP3 player and various other similar electronic installations for example, for the user provides great flexibility and facility at each remote location.Because therefore the benefit that people become and more and more depend on these portable electric appts and brought can make the user use these devices just to become particularly important at any time.
The most frequently used solution is provided with rechargeable battery exactly in portable electric appts at present, provides electric energy for these electronic equipments as much as possible for a long time.Yet, when people go out or travel, can occur still that electric weight in the rechargeable battery uses up and situation about can't in time charge.Chinese patent discloses a kind of solar charger No. 03144197.1, and with solving the problem that can't in time charge, yet this solar charger is provided with Mobile phone plug, can only be used for aiming at cell-phone charging.Because the charging inlet difference that mobile phone had of various models, so this solar charger can only charge for special mobile phone, also need carry various chargers in bag when the user goes out, and increased the inconvenience that people carry undoubtedly.
[utility model content]
The utility model provides a kind of solar energy radio charger, and device to be charged only need be placed on this charging device promptly chargeable, need not charge cable and connects.
For solving the problems of the technologies described above, the utility model provides a kind of solar energy radio charger, comprise main part and the solar opto-electronic board that is connected with main part, described main part comprises base portion and charging circuit, described solar opto-electronic board is connected with described charging circuit, described base portion is provided with transmitting coil, and this transmitting coil is connected with described charging circuit.
From the above, when the user need charge, only need the solar opto-electronic board of solar energy radio charger of the present utility model is adjusted to suitable angle, device to be charged is positioned on the base portion of solar energy radio charger and can realizes charging.The user only needs a solar energy radio charger of the present utility model can the electronic installation of various different sizes be charged, and saves trouble and the cost of buying various chargers.And by two above solar opto-electronic boards of main part flexible connection, be connected to the charging circuit of main part body simultaneously by current parallel with each solar opto-electronic board conversion, thereby make charge efficiency improve, save the charging interval, increase the agility of charging, be convenient to the rapid charging of solar charger and accumulate the growth requirement of electric energy, the solar opto-electronic board that flexibly connects can fold in folding mode and become one, be convenient for carrying and do not take additional space, the convenience that helps using is convenient to promote practical.During concrete enforcement, the transmitting coil in the solar energy radio charging device of the present utility model can also can be placed one or more device to be charged according to user's request on the described base portion and charge simultaneously for a plurality of, has improved charge efficiency greatly.
[description of drawings]
Fig. 1 is the stereogram of the utility model solar energy radio charger.
Stereogram when Fig. 2 is the solar recharging plate development of the utility model solar energy radio charger.
Fig. 3 A is first kind of set-up mode schematic diagram of the transmitting coil in the utility model solar energy radio charger.
Fig. 3 B is second kind of set-up mode schematic diagram of the transmitting coil in the utility model solar energy radio charger.
Fig. 4 is the user mode schematic diagram of the utility model solar energy radio charger.
Fig. 5 is the circuit block diagram of the charging circuit in the utility model solar energy radio charger.
[embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the utility model, below in conjunction with drawings and Examples, embodiment, architectural feature and effect thereof to the utility model solar energy radio charger are described in detail as follows.
Solar energy radio charger of the present utility model can be given different electronic product chargings, and for example, mobile phone, MP3 player, multimedia player, E-book reader etc. make different electronic products can make things convenient for immediately charging quickly.
The cardinal principle of solar energy radio charger of the present utility model is to be electric energy with conversion of solar energy, the transmitting coil of the alternating current that is produced by being provided with in this wireless charger, the magnetic field that changes around the transmitting coil.Set in advance the receiving coil that is connected with rechargeable battery in the described electronic product to be charged, after electronic product to be charged is placed in the magnetic field of the variation that induction coil produces, produce induced current in the receiving coil, induced current is through promptly can be the rechargeable battery charging behind the filter rectification.
Below will introduce the concrete structure of solar energy radio charger of the present utility model in detail.
As shown in Figures 1 and 2, the utility model solar energy radio charger 1 comprises main part 10, the solar opto-electronic board 11 that is connected with main part 10.Main part 10 is roughly cassette shapes, and it comprises the base portion 101 that is used to place device to be charged, the state display part 102 that is arranged at base portion 101 1 sides, and is located at the charging circuit (shown in Figure 6) in the described base portion 101.Be provided with the transmitting coil 15 that is connected with charging circuit in the described base portion.Described state display part 102 is provided with some display lamps 103, is used to show the charged state of device to be charged, and when for example charging, display lamp shows red, and charging shows green when finishing.Described solar opto-electronic board 11 electrically connects with charging circuit.
Described transmitting coil 15 can be lead and twines the three-dimensional coil that the back forms through several times in a certain direction, as shown in Figure 3A; Also can be for metal conducting layer is formed at plane formula coil on the printed circuit board (PCB) through overetched mode, shown in Fig. 3 B.Two free end 15A, 15B of transmitting coil 15 are connected with charging circuit, therefore when in the charging circuit electric current being arranged, just have electric current in the transmitting coil and pass through.
In conjunction with shown in Figure 4, the front side of the base portion 101 of main part 10 is provided with a shift knob 104, dual-side connects two solar opto- electronic board 11A, 11B versatilely, the user can turn to certain position with solar opto- electronic board 11A, 11B according to own demand, optimum state is to turn to the angle that sunlight can direct projection, so just can obtain maximum energy.On can be after user charging is finished with solar opto-electronic board 11A, the base portion 101 of 11B button box at main part 10, effective conserve space.Particularly, when the user opens solar opto-electronic board 11, need push described shift knob 104, wherein the solar opto-electronic board that is connected with base portion 101 right edge is defined as the first solar opto-electronic board 11B, the solar opto-electronic board that is connected with base portion 101 back side edge is defined as the second solar opto-electronic board 11A, be overlapped on the base portion 101 after the first solar opto-electronic board 11B is folding, the second solar opto-electronic board 11A is folding be overlapped in the first solar opto-electronic board 11B above.Therefore, first, second solar opto-electronic board 11B, the 11A after folding the folding and the base portion 101 of main part 10 are integrated, thereby are convenient for carrying, and do not take additional space.The described second solar opto-electronic board 11A is provided with the button that matches with described shift knob 104 and holds sheet 110.
Continue to consult shown in Figure 4, the main part 11 of described solar energy radio charger 1 can be that axle is connected with bindiny mechanism between the solar opto-electronic board 11 that flexibly connects, perhaps slide rail connection, perhaps other bindiny mechanisms.In the present embodiment, described syndeton adopts the connected mode of Damping rotation shaft, and the user can turn to solar opto-electronic board the angle of needs according to own demand like this.The operation principle of Damping rotation shaft is a prior art, therefore no longer auspicious stating.Corresponding first, second solar opto-electronic board 11B of the side of the base portion 101 of described main part 10,11A are provided with axle sleeve 106,105, on first, second solar opto-electronic board 11B, the 11A respectively the respective shaft cover be provided with bearing 112,111, the connection lead (not shown) that is connected with described charging circuit is set in the bearing of each solar opto-electronic board.Folding and rotation for ease of each solar opto-electronic board, connect lead and can adopt copper conductor, also can adopt flexible printed wiring board, after the bearing 112,111 of each solar opto-electronic board and described axle sleeve 106, the 105 corresponding connections, the charging circuit in described connection lead and the main part body 10 is connected in parallel.Therefore, after each solar opto-electronic board 11 was connected in parallel to charging circuit in the main part 10 respectively, the electric current after each solar opto-electronic board conversion then was connected in parallel to charging circuit, made the electric current of charging current increase, thereby improved the efficient of charging, saved the charging interval.
As shown in Figure 5, be the block diagram of charging circuit of the present utility model, described charging circuit comprises alternating current input module 12, the frequency adjustment module 14 that is connected with alternating current input module 12, and the transmitting coil 15 that is connected with frequency adjustment module 14.Electric current by alternating current input module 12 inputs to transmitting coil 15 through after the frequency adjustment module 14, and transmitting coil 15 feeds the magnetic field that changes behind the alternating current around it.Be provided with receiving coil 23 and filter rectifier 22 in the electronic equipment 2 to be charged.Receiving coil 23 is in that the back produces electric current in the variation magnetic field that transmitting winding group 15 produced, and electric current transfers to the rechargeable battery 21 in the electronic equipment 2 after by filter rectifier, for this rechargeable battery 21 charges.
Described alternating current input module 12 comprises: described solar panel 11 is used for the emittance of the sun is converted to electric energy; Controller for solar 122, electrically connect with solar panel 11, be used to control the operating state of whole charging process, when having detected load/device to be charged, the triode conducting solar panel 11 of control solar panel enters operating state, after the voltage of load cancellation or load reached particular value, the triode automatic disconnection of control solar panel 11 was stopped power supply; Inverter is connected with controller for solar, is used for converting the direct current of solar panel output to alternating current; Alternating current inputs to transmitting coil 15 after by frequency adjustment module 14.
In sum, when the user need charge, only need the solar opto-electronic board of solar energy radio charger of the present utility model is adjusted to suitable angle, device to be charged is positioned on the base portion of solar energy radio charger and can realizes charging.The user only needs a solar energy radio charger of the present utility model can the electronic installation of various different sizes be charged, and saves trouble and the cost of buying various chargers.And by two above solar opto-electronic boards of main part flexible connection, be connected to the charging circuit of main part body simultaneously by current parallel with each solar opto-electronic board conversion, thereby make charge efficiency improve, save the charging interval, increase the agility of charging, be convenient to the rapid charging of solar charger and accumulate the growth requirement of electric energy, the solar opto-electronic board that flexibly connects can fold in folding mode and become one, be convenient for carrying and do not take additional space, the convenience that helps using is convenient to promote practical.During concrete enforcement, the transmitting coil in the solar energy radio charging device of the present utility model can also can be placed one or more device to be charged according to user's request on the described base portion and charge simultaneously for a plurality of, has improved charge efficiency greatly.
Claims (10)
1. solar energy radio charger, comprise main part and the solar opto-electronic board that is connected with main part, described main part comprises base portion and charging circuit, described solar opto-electronic board is connected with described charging circuit, it is characterized in that: described base portion is provided with transmitting coil, and this transmitting coil is connected with described charging circuit.
2. solar energy radio charger according to claim 1 is characterized in that: the mobilizable and described main part of described solar opto-electronic board is connected.
3. solar energy radio charger according to claim 2 is characterized in that: be connected by a Damping rotation shaft between described solar opto-electronic board and the main part, the user can regulate the gradient of solar opto-electronic board according to demand.
4. solar energy radio charger according to claim 1 is characterized in that: the two or more solar opto-electronic boards of the mobilizable connection of described main part, each solar opto-electronic board electrically is connected in parallel to described charging circuit.
5. solar energy radio charger according to claim 4 is characterized in that: described solar opto-electronic board is two, and one of them is located at the base portion rear side of main part, and another one is located at the right side of described base portion.
6. solar energy radio charger according to claim 5, it is characterized in that: be provided with bindiny mechanism between described main part and each solar opto-electronic board, this bindiny mechanism comprises the axle sleeve and the bearing that is arranged on each solar opto-electronic board on the base portion that is arranged on described main part, in the bearing of each solar opto-electronic board lead is set, described bearing is connected with described axle sleeve, and lead and described charging circuit in the bearing of described each solar opto-electronic board are connected in parallel.
7. solar energy radio charger according to claim 1 is characterized in that: described charging circuit comprises alternating current input module, the frequency adjustment module that is connected with the alternating current input module, and the transmitting coil that is connected with frequency adjustment module.
8. solar energy radio charger according to claim 7 is characterized in that: described alternating current input module comprises: described solar panel, the controller for solar that electrically connects with this solar panel and the inverter that is connected with controller for solar.
9. solar energy radio charger according to claim 1 is characterized in that: described transmitting coil is more than one or one, and each transmitting coil is connected with described charging circuit.
10. solar energy radio charger according to claim 9, it is characterized in that: described transmitting coil is the three-dimensional coil that lead turns in a certain direction, perhaps is arranged on plane formula coil on the printed circuit board (PCB) for metal conducting layer through overetched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460146U CN201536272U (en) | 2009-09-25 | 2009-09-25 | solar wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460146U CN201536272U (en) | 2009-09-25 | 2009-09-25 | solar wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536272U true CN201536272U (en) | 2010-07-28 |
Family
ID=42536046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202460146U Expired - Fee Related CN201536272U (en) | 2009-09-25 | 2009-09-25 | solar wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536272U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355163A (en) * | 2011-09-09 | 2012-02-15 | 赵东晶 | Wireless charging system, light source-providing device and charging device |
| CN102611170A (en) * | 2011-01-21 | 2012-07-25 | 上海泰莱钢结构工程有限公司 | Non-contact external charging device of wind-solar hybrid power generation system |
| CN103208832A (en) * | 2013-03-14 | 2013-07-17 | 深圳市中远航科技有限公司 | Solar wireless charging power supply |
| CN103280859A (en) * | 2013-05-31 | 2013-09-04 | 王洪军 | Solar wireless charging device |
| CN103677141A (en) * | 2013-12-30 | 2014-03-26 | 孙震寰 | Mobile terminal protective jacket |
| CN104125033A (en) * | 2013-04-28 | 2014-10-29 | 北京天大清源通信科技股份有限公司 | Anti-laser interference unit possessing self-charging function |
| CN104731292A (en) * | 2013-12-20 | 2015-06-24 | 现代自动车株式会社 | Apparatus and method for operating multimedia apparatus performing wireless charging for portable apparatus |
| CN106160138B (en) * | 2014-10-10 | 2018-10-09 | 三星电机株式会社 | Wireless charging device |
| CN108711923A (en) * | 2018-05-02 | 2018-10-26 | 昆明理工大学 | A kind of green energy resource wireless charging device |
| TWI718062B (en) * | 2020-05-21 | 2021-02-01 | 宏碁股份有限公司 | Foldable electronic device and charging method thereof |
-
2009
- 2009-09-25 CN CN2009202460146U patent/CN201536272U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611170A (en) * | 2011-01-21 | 2012-07-25 | 上海泰莱钢结构工程有限公司 | Non-contact external charging device of wind-solar hybrid power generation system |
| CN102355163A (en) * | 2011-09-09 | 2012-02-15 | 赵东晶 | Wireless charging system, light source-providing device and charging device |
| CN102355163B (en) * | 2011-09-09 | 2014-06-04 | 赵东晶 | Wireless charging system, light source-providing device and charging device |
| CN103208832B (en) * | 2013-03-14 | 2014-12-17 | 深圳市中远航科技有限公司 | Solar wireless charging power supply |
| CN103208832A (en) * | 2013-03-14 | 2013-07-17 | 深圳市中远航科技有限公司 | Solar wireless charging power supply |
| CN104125033B (en) * | 2013-04-28 | 2018-01-12 | 北京天大清源通信科技股份有限公司 | Preventing laser interference unit with self-charging function |
| CN104125033A (en) * | 2013-04-28 | 2014-10-29 | 北京天大清源通信科技股份有限公司 | Anti-laser interference unit possessing self-charging function |
| CN103280859A (en) * | 2013-05-31 | 2013-09-04 | 王洪军 | Solar wireless charging device |
| CN103280859B (en) * | 2013-05-31 | 2015-08-19 | 王洪军 | Solar energy radio charging device |
| CN104731292A (en) * | 2013-12-20 | 2015-06-24 | 现代自动车株式会社 | Apparatus and method for operating multimedia apparatus performing wireless charging for portable apparatus |
| CN104731292B (en) * | 2013-12-20 | 2019-08-02 | 现代自动车株式会社 | Operate the device and method that multimedia device executes the wireless charging of mancarried device |
| CN103677141A (en) * | 2013-12-30 | 2014-03-26 | 孙震寰 | Mobile terminal protective jacket |
| CN106160138B (en) * | 2014-10-10 | 2018-10-09 | 三星电机株式会社 | Wireless charging device |
| CN108711923A (en) * | 2018-05-02 | 2018-10-26 | 昆明理工大学 | A kind of green energy resource wireless charging device |
| TWI718062B (en) * | 2020-05-21 | 2021-02-01 | 宏碁股份有限公司 | Foldable electronic device and charging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AIGO DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HUAQI INFORMATION + DIGITAL TECHNOLOGY CO., LTD. Effective date: 20111231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111231 Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Co-patentee after: Lin Weilian Patentee after: Aigo Digital Technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Co-patentee before: Lin Weilian Patentee before: Beijing Huaqi Information & Digital Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20130925 |