CN201617286U - Induction type charging bag - Google Patents
Induction type charging bag Download PDFInfo
- Publication number
- CN201617286U CN201617286U CN2009202460131U CN200920246013U CN201617286U CN 201617286 U CN201617286 U CN 201617286U CN 2009202460131 U CN2009202460131 U CN 2009202460131U CN 200920246013 U CN200920246013 U CN 200920246013U CN 201617286 U CN201617286 U CN 201617286U
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- China
- Prior art keywords
- inductive charging
- charging bag
- bag according
- main part
- induction coil
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- 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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Abstract
The utility model discloses an induction type charging bag, which comprises a main body and a holding portion encircled by the main body. The main body consists of a front surface and a back surface opposite to the front surface, the main body is provided with a charging system, the charging system comprises an alternating current input module, a frequency adjusting module and a transmitting coil assembly which are connected mutually, and the transmitting coil assembly can produce changeable magnetic field on the periphery after being connected with alternating current. A user can place a device to be charged to an appropriate position in the charging bag so as to charge the device at any time without carrying various modes of chargers, thereby achieving convenient use.
Description
[affiliated technical field]
The utility model relates to a kind of bag that holds article that is applicable to, relates in particular to a kind of inductive charging bag that can charge for the portable electric appts that is positioned in the bag.
[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 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 battery uses up and situation about can't in time charge.Chinese patent discloses a kind of solar energy computer bag for No. 200420080237.7, with solving the problem that in time to charge, yet this computer package can only be used for aiming at the notebook computer charging, other portable electric appts, mobile phone for example, still can't utilize it to charge, also need in bag, carry various chargers when the user goes out, increase the inconvenience that people carry undoubtedly.
[utility model content]
Technical problem to be solved in the utility model provides a kind of inductive charging bag that carries out wireless charging, is applicable to various types of charging portable electronic apparatus, and is easy to use.
For solving above technical problem, the utility model is realized by the following technical solutions: a kind of inductive charging bag, it comprises main part and the resettlement section that is enclosed to form by main part, described main part comprises positive reaching and positive opposing backside surface, described main part is provided with charging system, this charging system comprises interconnective alternating current input module, frequency adjustment module and transmitting winding group, and transmitting winding group feeds the magnetic field that can change around behind the alternating current.
Inductive charging bag of the present utility model has following advantage:
The user can carry out wireless charging for the portable electric appts in wrapping by using inductive charging bag of the present utility model, and various like this electronic equipments all can charge, and can not be subjected to the restriction of all size charger.In addition, by arranged outside solar panel, even the user also can carry out charging operations in the open air at bag.User tourism or when going out can be charged after packing into portable electric appts in the bag at any time, need not to carry a plurality of chargers, has alleviated the burden of user's belongings.And promptly can be different charging portable electronic apparatus by an inductive charging bag of the present utility model, need not to buy a plurality of chargers.
[description of drawings]
Fig. 1 is the front schematic view of inductive charging bag of the present utility model.
Fig. 2 A is the circuit block diagram of the charging system of inductive charging bag of the present utility model;
Fig. 2 B is the circuit block diagram that is contained in the receiving system of the portable electron device in the inductive charging bag of the present utility model.
Circuit block diagram when Fig. 3 is solar power system for the alternating current input module of charging system of the present utility model.
Fig. 4 is the exploded view of the transmitting winding group of charging system of the present utility model.
[specific 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, the specific embodiment, architectural feature and effect thereof to inductive charging bag of the present utility model are described in detail as follows.
As shown in Figure 1, front schematic view for inductive charging bag 3 of the present utility model, this inductive charging bag 3 can be a charging portable electronic apparatus by wireless mode, the resettlement section 31 that it comprises main part 30 and is used to hold portable electric appts and is enclosed to form by main part, described main part 30 comprise that positive 32 reach and positive 32 opposing backside surface 33; Described main part 30 is provided with charging system 34, and this charging system 34 can be a charging portable electronic apparatus by electromagnetic induction principle, and goes for multiple portable electric appts.
Shown in Fig. 2 A and Fig. 2 B, be the circuit block diagram of described charging system 34, and the circuit block diagram that is contained in the receiving system 2 of the portable electron device in this inductive charging bag 3.Described charging system 34 comprises alternating current input module 341, the frequency adjustment module 342 that is connected with alternating current input module 341, the transmitting winding group 343 that is connected with frequency adjustment module 342.Electric current by alternating current input module 341 inputs to transmitting winding group 343 through after the frequency adjustment module 342, and transmitting winding group 343 feeds the magnetic field that changes behind the alternating current around it.Receiving system 2 in the portable electric appts is provided with receiving coil 23 and filter rectifier 22, receiving coil 23 is in that the back produces electric current in the magnetic field of the variation that transmitting winding group 343 produced, electric current transfers to the rechargeable battery in the portable electric appts after by filter rectifier, for this rechargeable battery charges.
As shown in Figure 3, circuit block diagram when being solar power system 11 for described alternating current input module 341, this solar power system 11 comprises: solar panel 111, be located at the front 32 of inductive charging bag 3 main parts outward, and be used for the emittance of the sun is converted to electric energy; Controller for solar 112, electrically connect with solar panel 111, be used to control the whole system operation state, when having detected load, the triode conducting solar panel 111 of control solar panel 111 enters duty, after the voltage of load cancellation or load reached particular value, the triode automatic disconnection of control solar panel 111 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 winding group 343 after by frequency translation module.During concrete enforcement, described alternating current input module 341 also can be an attaching plug 35 (shown in Figure 1), and with after AC power is connected, the input AC electricity makes transmitting coil 344 produce induced field on every side by this plug 35.
As shown in Figure 4, be the exploded view of described transmitting winding group 343, this transmitting winding group comprises induction coil 346, front screen layer 347, back side screen layer 348 and non-metal shell 349.Described induction coil 346 is one or more, and the induced field that a plurality of coil produced is even than the magnetic field that a coil produces, and is therefore lower for the status requirement of portable electron device in bag.In the preferred embodiment, described induction coil 346 can be arranged on the printed circuit board (PCB) 345 by etched mode, and in order to increase coil turn, this printed circuit board (PCB) can be multilayer printed circuit, perhaps multi-layer flexible printed circuit board is provided with the induction coil of multiturn number on every layer printed circuit board.Described back side screen layer 348 is arranged on the back of induction coil 346, is used for induction coil is fallen at the magnetic field shielding that is produced over against human body one side.For better armoured magnetic field, one second metal screen layer 347 is set on the front 32 of inductive charging bag 3.Described non-metal shell 349 is coated on induction coil 346 outsides, is used for protecting induction coil 346 and connected circuit.
Described induction coil 346 is arranged on the back side 33 of charging bag 3, and solar panel 111 is arranged on the front 32 of charging bag 3.When the user need charge, with the front of bag toward the outer side, make solar panel can be subjected to the irradiation of the sun, portable electric appts to be charged 2 or the receiving system in it 2 are put into the accommodation section 31 of bag.This moment, portable electric appts and induction coil 346 be between described front screen layer 347 and back side screen layer 348, and make the receiving coil 23 on the portable electron device minimum distance be arranged with induction coil 346.Under the situation that therefore can guarantee to charge, fall by two metal screen layers bag 3 magnetic field shielding on every side that will charge.Certainly the user also can charge after the plug of wrapping 35 is connected power supply by being arranged on, and at this moment, the user can arbitrarily change the front and the back side of bag.
In sum, mobile phone bag, computer package that inductive charging bag of the present utility model can be carried for the user perhaps are the general bag that is used for belongings.The user can carry out wireless charging for the portable electric appts in wrapping by using inductive charging bag of the present utility model, and various like this electronic equipments all can charge, and can not be subjected to the restriction of all size charger.In addition, by arranged outside solar panel, even the user also can carry out charging operations in the open air at bag.User tourism or when going out can be charged after packing into portable electric appts in the bag at any time, need not to carry a plurality of chargers, for the user has brought convenience.
Below only embodiment of the present utility model is described, but be not that various variations or the modification done according to the utility model spirit are all within the protection category of claim of the present utility model in order to restriction the utility model.
Claims (11)
1. inductive charging bag, it comprises main part and the resettlement section that is enclosed to form by main part, described main part comprises positive reaching and positive opposing backside surface, it is characterized in that: described main part is provided with charging system, and this charging system comprises interconnective alternating current input module, frequency adjustment module and transmitting winding group.
2. inductive charging bag according to claim 1 is characterized in that: described transmitting winding group comprises can produce faradic induction coil, and first metal screen layer that is positioned at induction coil one side.
3. inductive charging bag according to claim 2 is characterized in that: described first metal screen layer is positioned on the back side of described main part.
4. inductive charging bag according to claim 3 is characterized in that: described transmitting winding group also comprises the non-metal shell that is positioned at the induction coil outside.
5. inductive charging bag according to claim 4 is characterized in that: described transmitting winding group also comprises second metal screen layer that is positioned at described main part front.
6. inductive charging bag according to claim 2 is characterized in that: described first metal screen layer is located at the back side of induction coil, and the induction coil and first metal screen layer are located at the back side of described main part.
7. inductive charging bag according to claim 6 is characterized in that: described alternating current input module is a solar power system, produces electric energy by solar radiation.
8. inductive charging bag according to claim 7 is characterized in that: described solar power system comprises interconnective solar energy circuit plate, controller for solar and inverter, and described solar inverter is connected with described rectification module.
9. inductive charging bag according to claim 8 is characterized in that: described solar panel is located on the front of described main part.
10. inductive charging bag according to claim 2 is characterized in that: described induction coil is arranged on the flexible printed circuit board of a multilayer, and every layer of flexible printed circuit board is provided with one or more induction coils.
11. inductive charging bag according to claim 1 is characterized in that: described alternating current input module is a plug, is used for being connected with supply socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460131U CN201617286U (en) | 2009-09-25 | 2009-09-25 | Induction type charging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202460131U CN201617286U (en) | 2009-09-25 | 2009-09-25 | Induction type charging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617286U true CN201617286U (en) | 2010-11-03 |
Family
ID=43020735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202460131U Expired - Fee Related CN201617286U (en) | 2009-09-25 | 2009-09-25 | Induction type charging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617286U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683431A (en) * | 2013-12-26 | 2014-03-26 | 深圳佰维存储科技有限公司 | Integrated packaging wireless charging device |
| 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 |
| CN104270990A (en) * | 2012-03-14 | 2015-01-07 | 萨拉·琼蒂 | Bag equipped with a lighting and power system |
| CN104659868A (en) * | 2014-06-05 | 2015-05-27 | 王哲 | Wireless charging functional bag |
| WO2015165036A1 (en) * | 2014-04-29 | 2015-11-05 | 中国科学院自动化研究所 | Wireless charging platform based on natural energy electrical storage |
| WO2017128899A1 (en) * | 2016-01-27 | 2017-08-03 | Kwan Hang Mak | System, apparatus and method for facilitating wireless charging of one or more battery-powered devices |
| CN108577151A (en) * | 2018-07-18 | 2018-09-28 | 余杰 | A kind of school bag with warning function |
| EP3832848A1 (en) * | 2019-12-04 | 2021-06-09 | Proton New Energy Future, S.L. | System and method for charging electronic devices |
-
2009
- 2009-09-25 CN CN2009202460131U patent/CN201617286U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270990A (en) * | 2012-03-14 | 2015-01-07 | 萨拉·琼蒂 | Bag equipped with a lighting and power system |
| 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 |
| 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 |
| CN103683431A (en) * | 2013-12-26 | 2014-03-26 | 深圳佰维存储科技有限公司 | Integrated packaging wireless charging device |
| WO2015165036A1 (en) * | 2014-04-29 | 2015-11-05 | 中国科学院自动化研究所 | Wireless charging platform based on natural energy electrical storage |
| CN104659868A (en) * | 2014-06-05 | 2015-05-27 | 王哲 | Wireless charging functional bag |
| WO2017128899A1 (en) * | 2016-01-27 | 2017-08-03 | Kwan Hang Mak | System, apparatus and method for facilitating wireless charging of one or more battery-powered devices |
| CN107017705A (en) * | 2016-01-27 | 2017-08-04 | 麦君恒 | Promote the system, apparatus and method to battery powdered device progress wireless charging |
| US10404092B2 (en) | 2016-01-27 | 2019-09-03 | Kwan Hang Mak | System, apparatus and method for facilitating wireless charging of one or more battery-powered devices |
| CN108577151A (en) * | 2018-07-18 | 2018-09-28 | 余杰 | A kind of school bag with warning function |
| EP3832848A1 (en) * | 2019-12-04 | 2021-06-09 | Proton New Energy Future, S.L. | System and method for charging electronic devices |
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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: 20101103 Termination date: 20130925 |