CN201533182U - Wireless battery-charging bag - Google Patents
Wireless battery-charging bag Download PDFInfo
- Publication number
- CN201533182U CN201533182U CN2009202231005U CN200920223100U CN201533182U CN 201533182 U CN201533182 U CN 201533182U CN 2009202231005 U CN2009202231005 U CN 2009202231005U CN 200920223100 U CN200920223100 U CN 200920223100U CN 201533182 U CN201533182 U CN 201533182U
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- Prior art keywords
- wireless charging
- battery
- described main
- unit
- coil unit
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Abstract
The utility model relates to a wireless battery-charging bag, and the main body is equipped with a wireless battery-charging system, and the power supply of the battery-charging system is the main battery for wireless battery-charging; the wireless battery-charging system also includes a first receiving unit and a voltage-stabilizing unit which are mutually connected, as well as a frequency adjustment unit and a main coil unit which are mutually connected; the first receiving unit produces an alternating induction current in the alternating magnetic field, and after the voltage-stabilizing unit rectifies and filters the alternating current produced by the first coil unit, the main battery is charged with the working voltage of the main battery; the frequency adjustment unit executes a frequency adjustment for the current provided by the main battery, and produces the current with the main coil unit needed frequency, moreover transmits the regulated current to the main coil unit, and the alternating current in the main coil unit produces an alternating magnetic field.User can place the battery-charging bag on the wireless charger, and charges the main battery in the bag when the bag is free of use with easy operation.
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 storage 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 storage 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 aims 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 wireless charging bag, 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 wireless charging bag, it comprises main part and the resettlement section that is enclosed to form by main part, and wherein, described main part is provided with wireless charging system, and the power supply of described charging system is the main battery of wireless charging;
Described wireless charging system also comprises interconnective first receiving element and voltage regulation unit, and interconnective frequency adjustment unit and main coil unit;
Described voltage regulation unit is connected on the described main battery, described first receiving element produces the induced current of alternation in alternating magnetic fields, behind the alternating current rectifying and wave-filtering that described voltage regulation unit produces described first coil unit, be described main battery charging with the operating voltage of described main battery;
Described frequency adjustment unit carries out frequency adjustment with the electric current that described main battery provides, produce the electric current of the required frequency in described main coil unit, and the alternating current of this frequency sent to described main coil unit, the electric current of alternation produces alternating magnetic fields in the described main coil unit.
The utility model provides a kind of wireless charging bag, described wireless charging bag be provided with can wireless charging main battery as the power supply of portable electric appts in the bag, the user can carry out wireless charging for the portable electric appts in wrapping by using wireless charging bag of the present utility model; And when bag was lain idle, it just can be to wrap interior main battery charging that bag is placed on the wireless charger, and the electrical appliance battery of main battery and portable electric appts can not be subjected to the restriction of all size charger in the bag.In addition, 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 just can be different charging portable electronic apparatus by a wireless charging bag of the present utility model, need not to buy a plurality of chargers.
[description of drawings]
Fig. 1 is the contour structures schematic diagram of the utility model wireless charging bag;
Fig. 2 is the structural representation of the utility model main coil unit coil;
Fig. 3 is the functional block diagram of wireless charging bag charging of the present utility model.
[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 wireless charging bag are described in detail as follows.
As shown in Figure 1, schematic diagram for the utility model wireless charging bag 100, described wireless charging bag 100 can be a charging portable electronic apparatus by wireless mode, it comprises main part 160, and be used to the resettlement section 161 that holds portable electric appts 200 and be enclosed to form by main part 160, described main part 160 comprise positive and with positive opposing backside surface; Described main part 160 is provided with charging system, and described charging system can be a charging portable electronic apparatus by electromagnetic induction principle, and goes for multiple portable electric appts.
As shown in Figure 3, be the functional block diagram of described charging system, and the functional block diagram that is contained in the receiving system of the portable electric appts 200 in the described charging bag 100.The power supply of described charging system be can wireless charging main battery 130; Described wireless charging system also comprises interconnective first receiving element 110 and voltage regulation unit 120, and interconnective frequency adjustment unit 140 and main coil unit 150; Described voltage regulation unit 120 is connected on the described main battery 130, described first receiving element 110 comprises induction coil, described first receiving element 110 produces the induced current of alternation in alternating magnetic fields, behind the alternating current rectifying and wave-filtering of described voltage regulation unit 120 with 110 generations of described first coil unit, operating voltage with described main battery 130 is described main battery charging, and promptly described main battery 130 utilizes electromagnetic induction principle to charge wirelessly; Described main battery 130 is as the power supply of described main coil unit 150, described frequency adjustment unit 140 carries out frequency adjustment with the electric current that described main battery 130 provides, produce described main coil unit 150 needed frequencies, and the alternating current of this frequency is sent to described main coil unit 150; The electric current of alternation produces alternating magnetic fields in the described main coil unit 150, and this alternating magnetic fields can be charged for the receiving system of taking the formula electronic equipment in wrapping.
Preferably, in the induction coil of described first receiving element 110 magnetic core can also be set, to improve the efficient of electromagnetic induction.Described frequency adjustment unit 140 can also comprise inverter circuit, and described inverter circuit is converted to alternating current with the direct current in the described main battery 130, is convenient to the electric current of described frequency adjustment unit 140 with the described main coil of current conversion unit 150 required frequencies.Described voltage regulation unit 120 comprises filtration module and rectification module, is used to described main battery 130 that the direct current of proper operation voltage is provided.
As shown in Figure 2, exploded view for described main coil unit 150, this main coil unit 150 comprises induction coil 151 and non-metal shell 152, described induction coil 151 is one or more, the induced field that a plurality of coil produced can be more even, can increase the charge efficiency of portable electric appts.Described main coil unit 150 can also be at the back side of non-metal shell 152, be that the one side that described non-metal shell 152 faces toward the described bag back side is provided with back side screen 153, described back side screen 153 is arranged on the back of described induction coil 151, 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; can also on the main part 160 of described charging bag 100, second metal screen layer be set; when described second metal screen layer is covered with described main part 160 outer walls; described second metal screen layer can comprehensively mask emission in the bag to the electromagnetic induction line of human body, the health of protection human body.Described non-metal shell 152 is coated on induction coil 151 outsides, is used for protecting other power supply circuits of induction coil 151 and charging bag 100 described with it.On the angle of saving cost, can on four sidewalls in described main part front, rear, left and right, second metal screen layer be set.
First receiving element 110 described in the utility model is used to respond to the alternating magnetic field at described wireless charging bag 100 places, is set to telescopic type around second metal screen layer of described first receiving element on can described main part 160.When described main battery 130 was charged, described second metal screen layer tightened, and described first receiving element 110 is exposed in the alternating magnetic field; When described main battery 130 was powered, described second metal screen layer launched, and was used to absorb the magnetic line of force in the described charging bag 100, and the protection user is not subjected to the injury of magnetic line of force radiation.
The utility model can be positioned over described main battery 130 in the spatial accommodation 162 between described main part 160 and the described resettlement section 161.Described first receiving element 110 is arranged on the contact-making surface of main part 160 with outer surface level of described charging bag 100 simultaneously, the concrete front that can be arranged at described main part 160 or the back side are convenient to described charging bag 100 like this and are positioned over the surface of wireless charger to described main battery 130 chargings.
In sum, mobile phone bag, computer package that wireless charging bag of the present utility model can be carried for the user perhaps are the general purse that is used for belongings, even both shoulders bag, handbag etc.As long as portable electric appts comprises the receiving system of wireless charging, as shown in Figure 1, the user just can carry out wireless charging for the portable electric appts in wrapping by using wireless charging bag of the present utility model, various like this electronic equipments all can charge, and can not be subjected to the restriction of all size charger.Further, the power supply of wireless charging bag of the present utility model is that promptly main battery is the wireless charging battery, only needs inclusion is placed on the surface of wireless charger when the user charges, and is not subjected to the restriction of interface, and is easy to use.
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 (10)
1. wireless charging bag, it comprises main part and, it is characterized in that described main part is provided with wireless charging system by the resettlement section that main part is enclosed to form that the power supply of described charging system is the main battery of wireless charging;
Described wireless charging system also comprises interconnective first receiving element and voltage regulation unit, and interconnective frequency adjustment unit and main coil unit;
Described voltage regulation unit is connected on the described main battery, described first receiving element produces the induced current of alternation in alternating magnetic fields, behind the alternating current rectifying and wave-filtering that described voltage regulation unit produces described first coil unit, be described main battery charging with the operating voltage of described main battery;
Described frequency adjustment unit carries out frequency adjustment with the electric current that described main battery provides, produce the electric current of the required frequency in described main coil unit, and the alternating current of this frequency sent to described main coil unit, the electric current of alternation produces alternating magnetic fields in the described main coil unit.
2. radio package according to claim 1 is characterized in that, described frequency adjustment unit comprises inverter circuit, and described inverter circuit is converted to alternating current with the direct current in the described main battery.
3. wireless charging bag according to claim 2 is characterized in that, described main coil unit is included in and produces faradic induction coil and non-metal shell in the alternating magnetic field.
4. wireless charging bag according to claim 3 is characterized in that, described induction coil is a plurality of.
5. wireless charging bag according to claim 3 is characterized in that, the back side of described non-metal shell is provided with the back side screen of armoured magnetic field.
6. wireless charging bag according to claim 3 is characterized in that, on four sidewalls in described charging bag main part front, rear, left and right second metal screen layer is set.
7. wireless charging bag according to claim 3 is characterized in that, described main battery is positioned in the spatial accommodation between described main part and the described resettlement section.
8. wireless charging bag according to claim 3 is characterized in that, described first receiving element is arranged on the contact-making surface of main part with outer surface level.
9. wireless charging bag according to claim 3 is characterized in that, described first receiving element is arranged on the front or the back side of described charging bag.
10. according to Claim 8 or 9 described wireless charging bags, it is characterized in that second metal screen layer around described first receiving element on the described main part is collapsible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202231005U CN201533182U (en) | 2009-09-25 | 2009-09-25 | Wireless battery-charging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202231005U CN201533182U (en) | 2009-09-25 | 2009-09-25 | Wireless battery-charging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533182U true CN201533182U (en) | 2010-07-21 |
Family
ID=42528582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202231005U Expired - Fee Related CN201533182U (en) | 2009-09-25 | 2009-09-25 | Wireless battery-charging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201533182U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769309A (en) * | 2011-04-18 | 2012-11-07 | FKA分销d/b/a家庭保健公司 | Charging system |
| CN102972037A (en) * | 2010-08-09 | 2013-03-13 | 松下电器产业株式会社 | Optical device and power charging system including same |
| CN103545850A (en) * | 2012-07-09 | 2014-01-29 | 联想(北京)有限公司 | Electronic device |
| CN103944216A (en) * | 2013-10-17 | 2014-07-23 | 中国科学院计算技术研究所 | Intelligent anti-lost charging handbag and method for manufacturing intelligent anti-lost charging handbag |
| CN104146474A (en) * | 2014-08-12 | 2014-11-19 | 李睿玙 | Multifunctional on-vehicle mobile phone charging device |
| CN104659868A (en) * | 2014-06-05 | 2015-05-27 | 王哲 | Wireless charging functional bag |
| CN104779657A (en) * | 2014-12-15 | 2015-07-15 | 杭州电子科技大学 | Wearable wireless charger baby |
| 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 |
| US9729003B1 (en) * | 2016-12-21 | 2017-08-08 | C-Corp International Co., Limited | Wireless charging device and method thereof |
| DE102016210663A1 (en) * | 2016-06-15 | 2017-12-21 | poqit.berlin UG (haftungsbeschränkt) | Transport and storage device for personal items |
| CN110742563A (en) * | 2019-11-28 | 2020-02-04 | 广东洁浦科技有限公司 | Water tank cleaning machine with wireless controller |
-
2009
- 2009-09-25 CN CN2009202231005U patent/CN201533182U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972037B (en) * | 2010-08-09 | 2015-07-15 | 松下电器产业株式会社 | Optical device and power charging system including same |
| CN102972037A (en) * | 2010-08-09 | 2013-03-13 | 松下电器产业株式会社 | Optical device and power charging system including same |
| CN102769309A (en) * | 2011-04-18 | 2012-11-07 | FKA分销d/b/a家庭保健公司 | Charging system |
| CN103545850A (en) * | 2012-07-09 | 2014-01-29 | 联想(北京)有限公司 | Electronic device |
| CN103545850B (en) * | 2012-07-09 | 2017-06-27 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN103944216A (en) * | 2013-10-17 | 2014-07-23 | 中国科学院计算技术研究所 | Intelligent anti-lost charging handbag and method for manufacturing intelligent anti-lost charging handbag |
| CN104659868A (en) * | 2014-06-05 | 2015-05-27 | 王哲 | Wireless charging functional bag |
| CN104146474A (en) * | 2014-08-12 | 2014-11-19 | 李睿玙 | Multifunctional on-vehicle mobile phone charging device |
| CN104779657A (en) * | 2014-12-15 | 2015-07-15 | 杭州电子科技大学 | Wearable wireless charger baby |
| 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 |
| 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 |
| DE102016210663A1 (en) * | 2016-06-15 | 2017-12-21 | poqit.berlin UG (haftungsbeschränkt) | Transport and storage device for personal items |
| US9729003B1 (en) * | 2016-12-21 | 2017-08-08 | C-Corp International Co., Limited | Wireless charging device and method thereof |
| CN110742563A (en) * | 2019-11-28 | 2020-02-04 | 广东洁浦科技有限公司 | Water tank cleaning machine with wireless controller |
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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: 20111031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111031 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: 20100721 Termination date: 20130925 |