CN203218926U - Portable wireless charge power source - Google Patents
Portable wireless charge power source Download PDFInfo
- Publication number
- CN203218926U CN203218926U CN 201320165210 CN201320165210U CN203218926U CN 203218926 U CN203218926 U CN 203218926U CN 201320165210 CN201320165210 CN 201320165210 CN 201320165210 U CN201320165210 U CN 201320165210U CN 203218926 U CN203218926 U CN 203218926U
- Authority
- CN
- China
- Prior art keywords
- power source
- wireless
- charge
- control circuit
- transmitter module
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Images
Abstract
The utility model discloses a portable wireless charge power source which can be used by outdoor travelers to charge a carried cellphone having a wireless receiving function. The portable wireless charge power source comprises a case and a PCBA (printed circuit board assembly) disposed in the case. The PCBA is further provided with a wireless transmission module board, a control circuit and a direct-current power source consisting of a DC/DC converter and a rechargeable battery, wherein the rechargeable battery is connected with an external power source through a charge interface, the output end of the DC/DC converter is connected with a USB port and the power input end of the wireless transmission module board, the signal output end of the control circuit is connected with the signal input end of the wireless transmission module board, and the power output end of the wireless transmission module board is connected with a wireless transmission coil. The portable wireless charge power source can be used to charge the cellphone which is carried by the outdoor traveler and which has the wireless receiving function, and can also be used to charge other electronic products, each which is provided with a 5V charge interface and carried in travel, through the USB port.
Description
Technical field
The utility model relates to a kind of charger, particularly a kind of can be to having the portable mobile wireless charging portable power source that the wireless receiving functional mobile phone charges.
Background technology
The wireless charging technology is fully not by electric wire, utilizes magnet to be the technology of equipment charge.The wireless charging technology comes from the wireless power conveying technology, utilizes transmission charge in the air of magnetic resonance between charger and equipment, and coil and capacitor then form resonance between charger and equipment, realizes the technology of electric energy high efficiency of transmission.
Wireless charger refers to the equipment that utilizes the electromagnetic wave induction principle to charge, and principle is similar to transformer.In transmission and receiving terminal a coil is arranged respectively, the transmitting terminal coil connects cable power and produces electromagnetic signal, charges the battery thereby the electromagnetic signal of the coil-induced transmitting terminal of receiving terminal produces electric current.
Wireless charger of the prior art mostly be at home or office used, its input and cable power join, its output is to charge to load by charging panel, the deficiency of its existence is to use having under the situation of external power supply.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of portable mobile wireless charger of self-powered output, and it can satisfy outdoor traveller the mobile phone that carries the wireless receiving function is charged.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Portable mobile wireless charging portable power source of the present utility model, comprise casing and place the interior PCBA plate of casing, on described PCBA plate, also be provided with the wireless transmitter module plate, control circuit and the dc power supply of being controlled by described control circuit, this dc power supply is made of DC/DC transducer and rechargeable battery, wherein, rechargeable battery can join by charging inlet and external power source, the output of DC/DC transducer joins with the power input of USB port and wireless transmitter module plate respectively, the signal input part of the signal output part of described control circuit and wireless transmitter module plate joins, and the power output end of described wireless transmitter module plate and wireless transmission coil join.
The model of the power supply main control chip of described control circuit is ASD3E421.
The main control chip model of described wireless transmitter module plate is BQ50011.
Described rechargeable battery is lithium ion battery, lithium polymer battery or ni-mh class battery.
The outside outputting standard 5V of described USB port voltage.
Compared with prior art, the utility model combines DC/DC transducer, rechargeable battery, wireless transmitter module plate and wireless transmission coil, the portable portable power source that formation can be used out of doors, it both can be the cell-phone charging with wireless receiving function that outdoor traveller carries, and can give other electronic product charging with 5V charging inlet of carrying in the travelling way by the USB port on it again.Can be rechargeable battery charging of the present utility model in the time of at home, when going out, can be entrained electronic terminal charge again, thus, provide great convenience to the user.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, portable mobile wireless charging portable power source of the present utility model, comprise casing and place the interior PCBA plate of casing, on described PCBA plate, also be provided with the wireless transmitter module plate, control circuit and the dc power supply of being controlled by described control circuit, wherein, dc power supply is made of DC/DC transducer and rechargeable battery, rechargeable battery can join by charging inlet and external power source, the output of DC/DC transducer joins with the power input of USB interface and wireless transmitter module plate respectively, the signal input part of the signal output part of described control circuit and wireless transmitter module plate joins, and the power output end of wireless transmitter module plate and wireless transmission coil join.
The main control chip model of wireless transmitter module plate is BQ50011, when need be to portable terminal (as mobile phone, panel computer) with wireless receiving function when charging, the power output end of this module is namely connected with described wireless transmission coil, and electric energy is provided for the wireless transmission coil, charged to described portable terminal by the magnetic energy of wireless transmission coil by its generation.
The model of the power supply main control chip of control circuit is ASD3E421, under the control of control circuit, sends the instruction that whether starts and makes described dc power supply that the operating voltage of setting is provided for other module to the wireless transmitter module plate.
Dc power supply is made of DC/DC transducer and rechargeable battery, wherein, rechargeable battery can join by charging inlet and external power source (namely to be had under the situation of external power source, can charge to this rechargeable battery), output and the USB port of DC/DC transducer are joined, and can outwards export 5V voltage by this USB port and provide electric energy for described terminal equipment.This dc power supply also provides the basic voltage that drives wireless transmission coil operate as normal to wireless transmitter module plate plate by its output.
Rechargeable battery is lithium ion battery, lithium polymer battery or ni-mh class battery
The wireless charger system mainly adopts electromagnetic induction principle, carries out the transmission that the energy coupling realizes energy by the wireless transmission coil.
Characteristics of the present utility model are when making the user travel outdoors, and in the absence of electric wire, still can bio-occlusion have the cell-phone charging of wireless charging function, and the utility model volume is little, in light weight to be easy to carry and stable performance, reliability height.
Claims (5)
1. portable mobile wireless charging portable power source, comprise casing and place the interior PCBA plate of casing, it is characterized in that: on described PCBA plate, also be provided with the wireless transmitter module plate, control circuit and the dc power supply of being controlled by described control circuit, this dc power supply is made of DC/DC transducer and rechargeable battery, wherein, rechargeable battery can join by charging inlet and external power source, the output of DC/DC transducer joins with the power input of USB port and wireless transmitter module plate respectively, the signal input part of the signal output part of described control circuit and wireless transmitter module plate joins, and the power output end of described wireless transmitter module plate and wireless transmission coil join.
2. portable mobile wireless according to claim 1 charging portable power source, it is characterized in that: the model of the power supply main control chip of described control circuit is ASD3E421.
3. portable mobile wireless according to claim 1 charging portable power source, it is characterized in that: the main control chip model of described wireless transmitter module plate is BQ50011.
4. according to each described portable mobile wireless charging portable power source among the claim 1-3, it is characterized in that: described rechargeable battery is lithium ion battery, lithium polymer battery or ni-mh class battery.
5. according to each described portable mobile wireless charging portable power source among the claim 1-3, it is characterized in that: the outside outputting standard 5V of described USB port voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165210 CN203218926U (en) | 2013-04-03 | 2013-04-03 | Portable wireless charge power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165210 CN203218926U (en) | 2013-04-03 | 2013-04-03 | Portable wireless charge power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218926U true CN203218926U (en) | 2013-09-25 |
Family
ID=49208429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165210 Expired - Lifetime CN203218926U (en) | 2013-04-03 | 2013-04-03 | Portable wireless charge power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218926U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618357A (en) * | 2013-12-02 | 2014-03-05 | 宁波一凯电子有限公司 | Mobile power source |
| CN103689873A (en) * | 2013-12-11 | 2014-04-02 | 中山市永衡日用制品有限公司 | Intelligent button with wireless charging function |
| CN104868324A (en) * | 2014-03-10 | 2015-08-26 | 深圳市喆华电子科技有限公司 | Multifunctional charging connector |
| CN108123507A (en) * | 2016-11-29 | 2018-06-05 | 佑骅科技(深圳)有限公司 | A kind of portable wireless power transfering device |
| CN108233494A (en) * | 2018-04-08 | 2018-06-29 | 北京即居蟹科技发展有限公司 | A kind of ultra-thin external wireless charger |
| CN108233503A (en) * | 2018-04-08 | 2018-06-29 | 北京即居蟹科技发展有限公司 | A kind of modularity wireless charger |
| US10658880B2 (en) * | 2015-03-06 | 2020-05-19 | Samsung Electronics Co., Ltd. | Electronic device for operating powerless sensor and control method thereof |
-
2013
- 2013-04-03 CN CN 201320165210 patent/CN203218926U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618357A (en) * | 2013-12-02 | 2014-03-05 | 宁波一凯电子有限公司 | Mobile power source |
| CN103618357B (en) * | 2013-12-02 | 2016-03-02 | 宁波一凯电子有限公司 | A kind of portable power source |
| CN103689873A (en) * | 2013-12-11 | 2014-04-02 | 中山市永衡日用制品有限公司 | Intelligent button with wireless charging function |
| CN104868324A (en) * | 2014-03-10 | 2015-08-26 | 深圳市喆华电子科技有限公司 | Multifunctional charging connector |
| CN104868324B (en) * | 2014-03-10 | 2017-07-11 | 深圳市喆华电子科技有限公司 | A kind of multi-functional charge connector |
| US10658880B2 (en) * | 2015-03-06 | 2020-05-19 | Samsung Electronics Co., Ltd. | Electronic device for operating powerless sensor and control method thereof |
| US11277039B2 (en) | 2015-03-06 | 2022-03-15 | Samsung Electronics Co., Ltd. | Electronic device for operating powerless sensor and control method thereof |
| CN108123507A (en) * | 2016-11-29 | 2018-06-05 | 佑骅科技(深圳)有限公司 | A kind of portable wireless power transfering device |
| CN108233494A (en) * | 2018-04-08 | 2018-06-29 | 北京即居蟹科技发展有限公司 | A kind of ultra-thin external wireless charger |
| CN108233503A (en) * | 2018-04-08 | 2018-06-29 | 北京即居蟹科技发展有限公司 | A kind of modularity wireless charger |
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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: SHENZHEN AOHAI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU HAO Effective date: 20140422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518102 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140422 Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Street Community Gushu Wei Yuan Industrial Zone No. 9 building 1-4 floor Patentee after: SHENZHEN AOHAI TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shu Wai Park No. 9 road two Patentee before: Liu Hao |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN AOHAI POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN AOHAI TECHNOLOGY CO., LTD. Effective date: 20150527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518102 SHENZHEN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150527 Address after: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee after: DONGGUAN AOHAI POWER TECHNOLOGY Co.,Ltd. Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Street Community Gushu Wei Yuan Industrial Zone No. 9 building 1-4 floor Patentee before: SHENZHEN AOHAI TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee after: DONGGUAN AOHAI TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Tangxia Zhenlong town B Jiao Tong Road No. 6 building A Patentee before: DONGGUAN AOHAI POWER TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |