CN202524124U - Portable power source - Google Patents
Portable power source Download PDFInfo
- Publication number
- CN202524124U CN202524124U CN2012201474868U CN201220147486U CN202524124U CN 202524124 U CN202524124 U CN 202524124U CN 2012201474868 U CN2012201474868 U CN 2012201474868U CN 201220147486 U CN201220147486 U CN 201220147486U CN 202524124 U CN202524124 U CN 202524124U
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- circuit
- power source
- portable power
- 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
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a portable power source which comprises a battery, a wired charging circuit used for charging the battery in wired charging mode, a wireless charging circuit used for charging the battery in wireless charging mode, a discharging circuit connected with an electronic product in a port mode to release electric power of the electronic product, and a charging voltage current control circuit which is connected with the wired charging circuit, the wireless charging circuit and the discharging circuit, and is used for controlling charging of the battery in wired mode or in wireless mode. Except from the charging mode of an external wired charger, the portable power source is further charged in a wireless charging-received mode, and therefore an original framework is not interfered or damaged, convenience of charging for users is increased, diversity of charging mode of the portable power source is increased, a built-in battery in a portable power source product has more choices in charging, and convenience of charging under the environment condition of wireless charging is greatly enhanced.
Description
Technical field
The utility model relates to a kind of supply unit, specifically relates to a kind of portable power source device.
Background technology
21st century, people have got into the information life epoch.Digital products such as mobile phone, digital camera, palmtop PC become the essential product of people's life.When the internal battery of these portable products because of electric weight is not enough, need often add that the shell type portable power source supplies power, in case just can't operate as normal when internal battery and shell type portable power source all lack electric power, must charge immediately and could recover operate as normal.Generally, be to use the charger that inserts civil power to come internal battery and shell type portable power source are charged through connecting line.But to having under the environmental condition of wireless charging; Owing to do not possess the function of wireless receiving electric power in the shell type portable power source; So that the mode that can not see through wireless charging is obtained required electric power; Very inconvenient to building the people that battery charges within shell type portable power source and the mobile phone immediately to temporary needs.
In view of this, portable power source is improved and innovates, real be necessity.
The utility model content
The utility model technical problem to be solved aims to provide a kind of novel portable power source, and it is enough to overcome above-mentioned defective.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme, promptly a kind of portable power source, and it includes battery; Wired charging circuit charges with wired charging modes in order to give this battery; The wireless charging circuit charges with the wireless charging mode in order to give this battery; Discharge circuit is connected to it with interface mode and electronic product and discharges electric power; And the charging voltage and current control circuit, connect this wired charging circuit, this wireless charging circuit and this discharge circuit respectively, in order to control this battery is charged with wireless or wired mode.
The utlity model has better technique effect for making, the utility model can also specifically or be optimized as follows:
This wired charging circuit includes input interface and charging control circuit; The wireless charging circuit includes wireless receiving aerial coil and this wireless charging reception control circuit; This discharge circuit one end is connected with output interface; The other end links to each other with this charging voltage and current control circuit through a protective circuit; Wherein this protective circuit links to each other with this battery, and this output interface is in order to link to each other with this electronic product, and this input interface is in order to the external charge electric wire.
It also includes first circuit board and second circuit board further; Wherein, This wireless charging reception control circuit and protective circuit are integrated on this first circuit board; This input interface, this charging control circuit, this charging voltage and current control circuit, this discharge circuit and output interface are integrated on this second circuit board, and wherein, this wireless receiving aerial coil is integrated on this battery.
It also includes housing further, and it has a battery case and casing, and wherein, this battery case is surrounded by battery case and battery inner casing, and this battery is positioned at the space of this battery inner casing and battery case definition; This casing comprises organic shell and machine inner casing, and wherein this machine inner casing is installed on this battery case, and this machine shell and this battery case cooperatively interact, to form the overall structure of this portable power source.
This first circuit board is between this battery case and battery.
Also be provided with brace on this first circuit board plate, correspondence also is matched with the connector on the battery, and this connector links to each other with this brace, realizes the electric connection of battery and protective circuit.
The sidewall of this battery enclosing cover protrudes in this battery inner cap, forms certain spacing height, so that place electronic product.
This wireless receiving aerial coil is built into a FPC.
This wireless receiving aerial coil is the copper coil plate or is embedded in by copper cash coiled coil and constitutes the receiving coil module in the insulator.
This battery is lithium ion battery or lithium polymer battery.
The utility model promptly has the outer line charger that is connected to carry out outside the charging modes, also has the pattern of wireless receiving charging to charge, and does so neither to interfere or destroy original framework, increases the convenience of user in charging again.Both can increase the diversity of the charging modes of portable power source own, make the portable power source product in build battery the charging on more selection is arranged.Make it have the convenience of charging under the environmental condition of wireless charging to improve greatly.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the overall structure sketch map of the utility model.
Embodiment
Below will combine above-mentioned accompanying drawing, and the utility model described and describes, and be enough to make those skilled in the art to understand and to reproduce according to specific embodiment.But it should be understood that following explanation and description are merely the usefulness to the understanding of the utility model, is not the qualification to the utility model.
See also Fig. 1-Fig. 2, this portable power source 100 includes a housing 10, and this housing 10 has battery case 11 and casing 12, and wherein this battery case 11 links to each other with this casing 12.Concrete is, this battery case 11 includes battery case 111 and battery inner casing 112, and this battery case 111 constitutes a cavity with this battery inner casing 112, in order to hold and to cover battery (or battery pack) 20, is unlikely to make it to be exposed to the external world.Also have plenty of, this casing 12 comprises organic inner casing 121 and machine shell 122, and wherein, this machine inner casing 121 is inserted in this battery case 111, on this battery case both sides inwall, draw-in groove is set, and this machine inner casing 121 can insert in this battery case 111 through this draw-in groove.In addition, this machine shell 122 links to each other with this battery case 111, thereby constitutes the basic structure of these portable power source 100 integral body.
Also have, this portable power source 100 also includes first pcb board 30 and second pcb board 40, wherein is integrated with wireless receiving control circuit, protective circuit on this first pcb board 30.Then be integrated with wired charging circuit on this second pcb board 40, charging voltage and current circuit and discharge circuit.Concrete is, this wireless charging control circuit electrically connects a wireless receiving aerial coil 50, and this wireless receiving aerial coil 50 is integrated in the top of battery (or battery pack) 20.
Wherein, this wired charging circuit, this charging control circuit that includes an input interface 41 and electrically connect with it.This charging control circuit also electrically connects this protective circuit through this charging voltage and current control circuit; This protective circuit then is connected with battery (or battery pack) on the one hand; Also be connected with discharge circuit on the one hand, more concrete is that this discharge circuit also is connected with an output interface 43; 43 of this output interfaces are in order to being connected with electronic product, so that electric power is provided for this electronic product charging.
Need to prove that this input interface 41 is arranged on this second pcb board 40, should offer opening 42 on the position of input interface 41 on 122 pairs on this machine shell, like this, can be through this opening 42 with the external charge electric wire.
This output interface 43 is arranged on this second pcb board 40 on also, advantageously, and its opposite towards with input interface 41.In conjunction with Fig. 2 and shown in Figure 3; Though this battery inner cap 112 is installed on this battery enclosing cover 111, the sidewall of this battery enclosing cover 111 still protrudes in this battery inner cap, forms certain spacing height; Such structure; Help placing therein electronic product, the input of this electronic product is connected with this output interface 43, and this portable power source provides electric power with wired or wireless ground mode for its charging so.
Continuous see also Fig. 1 and Fig. 2, the bottom surface upper process of this battery enclosing cover 111 has erection column 113, offers installing hole 31 on this first pcb board 30, through being connected of installing hole 31 and this erection column 113, makes it be installed on the bottom surface of this battery case 111.Simultaneously, also be provided with brace 32 on this first pcb board 30, correspondence also is matched with the connector 21 on the battery (or battery pack) 20, and this connector 21 links to each other with this brace 32, to realize the electric connection of this protective circuit and this battery (or battery pack) 20.As previously mentioned; This battery (or battery pack) 20 also is mounted on this battery case 111; And advantageously, 30 of this first pcb boards are the spaces that is positioned between this this battery (or battery pack) 20 and this battery case 111 bottom surfaces, and such structure can be practiced thrift the space of housing 10; Also compressed its height, so that this portable power source 100 is more portable.
Advantageously, when portable power source internal cell electric weight is not enough,, just can directly inserts input interface 41 and be these portable power source battery (or battery pack) 20 chargings with wired mode when having only under wired charging adapter situation; When having only the wireless charging adapter, just it is charged with wireless mode.When the adapter of wired charging adapter and wireless charging exists simultaneously, can because two kinds of charging modes can pass through the charging voltage and current control circuit, can carry out Based Intelligent Control simultaneously to its charging to its charging voltage, electric current, can not cause damage to battery.
Preferably, this battery (or battery pack) can adopt lithium ion battery or the lithium polymer battery that prior art is processed.
Optional is that this wireless receiving aerial coil 50 is built into a FPC.Passable is that this wireless receiving aerial coil 50 is embedded in for the copper coil plate or by copper cash coiled coil and constitutes the receiving coil module in the insulator.
Although combined present applicant to think the most practical and preferred embodiment; The utility model is described and describes; But should be understood that; The utility model is not limited to the instance that above text description and accompanying drawing are showed, opposite is to be intended to contain spirit and the variation within the scope and the modification of the claim that falls into the utility model.
Claims (9)
1. a portable power source is characterized in that it includes
Battery;
Wired charging circuit charges with wired charging modes in order to give this battery;
The wireless charging circuit charges with the wireless charging mode in order to give this battery;
Discharge circuit is connected to it with interface mode and electronic product and discharges electric power;
The charging voltage and current control circuit connects this wired charging circuit, this wireless charging circuit and this discharge circuit respectively, in order to control this battery is charged with wireless or wired mode.
2. portable power source according to claim 1 is characterized in that, this wired charging circuit includes input interface and charging control circuit; The wireless charging circuit includes wireless receiving aerial coil and this wireless charging reception control circuit; This discharge circuit one end is connected with output interface; The other end links to each other with this charging voltage and current control circuit through a protective circuit; Wherein this protective circuit links to each other with this battery, and this output interface is in order to link to each other with this electronic product, and this input interface is in order to the external charge electric wire.
3. portable power source according to claim 2; It is characterized in that it also includes first circuit board and second circuit board further, wherein; This wireless charging reception control circuit and protective circuit are integrated on this first circuit board; This input interface, this charging control circuit, this charging voltage and current control circuit, this discharge circuit and output interface are integrated on this second circuit board, and wherein, this wireless receiving aerial coil is integrated on this battery.
4. portable power source according to claim 3 is characterized in that, it also includes housing further; It has a battery case and casing; Wherein, this battery case is surrounded by battery case and battery inner casing, and this battery is positioned at the space of this battery inner casing and battery case definition; This casing comprises organic shell and machine inner casing, and wherein this machine inner casing is installed on this battery case, and this machine shell and this battery case cooperatively interact, to form the overall structure of this portable power source.
5. portable power source according to claim 4 is characterized in that this first circuit board is between this battery case and battery.
6. portable power source according to claim 5 is characterized in that, also is provided with brace on this first circuit board plate, and correspondence also is matched with the connector on the battery, and this connector links to each other with this brace, realizes the electric connection of battery and protective circuit.
7. portable power source according to claim 6 is characterized in that, the sidewall of this battery enclosing cover protrudes in this battery inner cap, forms certain spacing height, so that place electronic product.
8. portable power source according to claim 7 is characterized in that, this wireless receiving aerial coil is built into a FPC.
9. portable power source according to claim 7 is characterized in that, this wireless receiving aerial coil is the copper coil plate or is embedded in by copper cash coiled coil and constitutes the receiving coil module in the insulator;
According to the described portable power source of claim 1-9, it is characterized in that this battery is lithium ion battery or lithium polymer battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201474868U CN202524124U (en) | 2012-04-10 | 2012-04-10 | Portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201474868U CN202524124U (en) | 2012-04-10 | 2012-04-10 | Portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524124U true CN202524124U (en) | 2012-11-07 |
Family
ID=47107053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201474868U Expired - Fee Related CN202524124U (en) | 2012-04-10 | 2012-04-10 | Portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524124U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855752A (en) * | 2012-12-07 | 2014-06-11 | 天宇通讯科技(昆山)有限公司 | Z-axle embedded type back-up power source of rechargeable portable electronic product |
| CN103872708A (en) * | 2012-12-10 | 2014-06-18 | 天宇通讯科技(昆山)有限公司 | Stand-by power supply of transverse X-axis plug-in rechargeable portable electronic product |
| CN104377970A (en) * | 2014-12-01 | 2015-02-25 | 山东共达电声股份有限公司 | Power adapter |
| CN105337323A (en) * | 2014-07-11 | 2016-02-17 | 全亿大科技（佛山）有限公司 | Wireless charging battery and electronic device possessing the same |
| CN105762889A (en) * | 2016-04-25 | 2016-07-13 | 山东中磁视讯股份有限公司 | Hand-held equipment charging containment vessel |
| TWI581088B (en) * | 2014-07-11 | 2017-05-01 | 鴻準精密工業股份有限公司 | Mobile power |
| 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 |
| CN109417305A (en) * | 2018-09-21 | 2019-03-01 | 深圳市德品通电子有限公司 | Portable type power supply unit and its power supply management method |
| CN110571895A (en) * | 2018-05-18 | 2019-12-13 | 华为技术有限公司 | Terminal device and control circuit |
-
2012
- 2012-04-10 CN CN2012201474868U patent/CN202524124U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855752A (en) * | 2012-12-07 | 2014-06-11 | 天宇通讯科技(昆山)有限公司 | Z-axle embedded type back-up power source of rechargeable portable electronic product |
| CN103872708A (en) * | 2012-12-10 | 2014-06-18 | 天宇通讯科技(昆山)有限公司 | Stand-by power supply of transverse X-axis plug-in rechargeable portable electronic product |
| CN105337323B (en) * | 2014-07-11 | 2019-03-08 | 深圳市科莱源科技有限公司 | Wireless charging battery and electronic equipment with the wireless charging battery |
| CN105337323A (en) * | 2014-07-11 | 2016-02-17 | 全亿大科技（佛山）有限公司 | Wireless charging battery and electronic device possessing the same |
| CN107863800B (en) * | 2014-07-11 | 2021-11-05 | 深圳迈辽技术转移中心有限公司 | Wireless rechargeable battery |
| TWI581088B (en) * | 2014-07-11 | 2017-05-01 | 鴻準精密工業股份有限公司 | Mobile power |
| CN107863800A (en) * | 2014-07-11 | 2018-03-30 | 深圳迈辽技术转移中心有限公司 | Wireless charging battery |
| CN104377970A (en) * | 2014-12-01 | 2015-02-25 | 山东共达电声股份有限公司 | Power adapter |
| CN105762889B (en) * | 2016-04-25 | 2018-02-09 | 山东中磁视讯股份有限公司 | A kind of handheld device charging containment |
| CN105762889A (en) * | 2016-04-25 | 2016-07-13 | 山东中磁视讯股份有限公司 | Hand-held equipment charging containment vessel |
| 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 |
| CN110571895A (en) * | 2018-05-18 | 2019-12-13 | 华为技术有限公司 | Terminal device and control circuit |
| CN109417305A (en) * | 2018-09-21 | 2019-03-01 | 深圳市德品通电子有限公司 | Portable type power supply unit and its power supply management method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202524124U (en) | Portable power source | |
| CN202772933U (en) | Mobile phone charging sleeve with Bluetooth earphone | |
| CN101447588B (en) | Chargeable lithium ion battery without identifying cathode and anode directions | |
| CN202524114U (en) | Mobile power supply capable of wireless charging | |
| CN201252411Y (en) | Power supply device with a plurality of power supply output ports and USB ports | |
| CN103220890A (en) | Protective shell of electronic device with charge-discharge function | |
| CN202309174U (en) | Mobile wireless charging dock | |
| CN201563080U (en) | Magnetic attraction type solar-energy multifunctional portable power supply | |
| CN201584793U (en) | Digital movable power | |
| CN206850818U (en) | Portable hand casing solar recharging Mobile phone protecting device | |
| CN201112516Y (en) | Solar energy charger structure | |
| CN204732929U (en) | A kind of portable power source with wireless charging function | |
| CN201484329U (en) | DC-DC vehicle power supply | |
| CN202503334U (en) | Wireless charging system | |
| CN212486172U (en) | Precious cell-phone shell charges with wireless function of charging | |
| KR20140037346A (en) | Automatic solar charging stand for mobile | |
| CN102969753A (en) | Battery charging box | |
| CN1953262A (en) | Portable chargeable back-up cell | |
| CN202586422U (en) | Portable power source capable of being used for wireless charging | |
| CN105892579A (en) | Multifunctional keyboard and display device | |
| CN202586515U (en) | Adapter capable of charging wirelessly | |
| CN201750166U (en) | Portable mobile power supply with electric quantity indicating function | |
| CN212518486U (en) | Modularization portable power source | |
| CN216564599U (en) | Charging patch with overload protection function | |
| CN202957625U (en) | Battery charging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210410 |