CN104104121A - Electronic device capable of wireless charging - Google Patents
Electronic device capable of wireless charging Download PDFInfo
- Publication number
- CN104104121A CN104104121A CN201310127503.0A CN201310127503A CN104104121A CN 104104121 A CN104104121 A CN 104104121A CN 201310127503 A CN201310127503 A CN 201310127503A CN 104104121 A CN104104121 A CN 104104121A
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- CN
- China
- Prior art keywords
- wireless charging
- electronic installation
- battery
- battery module
- sensor circuit
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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.)
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Abstract
The invention provides an electronic device capable of wireless charging. The electronic device contains a body and a replaceable battery module. The body contains a wireless charging control circuit. The replaceable battery module contains a battery and a wireless charging inductive circuit. The wireless charging inductive circuit is used for generating induced current. The induced current passes through the wireless charging control circuit and then is transmitted to the battery.
Description
Technical field
The invention relates to a kind of electronic installation, and particularly relevant for a kind of electronic installation that can wireless charging.
Background technology
Along with scientific and technological progress, such as being that the electronic installations such as mobile phone, panel computer, notebook computer are applied in daily life by masses widely.Generally speaking, the electric energy that most electronic installation need provide fixed power supply (for example civil power) by electric wire is filled with in the battery of electronic installation.Yet between electric wire and electronic installation, plug often can cause the damage of both contacts frequently, and then electronic installation cannot be successfully recharged.In addition, the electric wire of entity also has not easy-to-collection and becomes easily infected by the problems such as dust.In view of this, the mode of wireless charging is suggested.
Present stage, the technology of wireless charging was to utilize the method for electromagnetic conversion that wireless power supply is charged to having the battery of the electronic installation of wireless charging function.In wireless power supply, have a sensor circuit, with alternating current, promote and produce ac magnetic field, have another sensor circuit to receive ac magnetic field, and be converted into electric energy in electronic installation, the electric energy of receiving is used as the battery charging in electronic installation.
The wireless receiving module with the electronic installation of wireless charging function is arranged on battery module mostly.Because battery module has aging situation after use, when battery module is replaced, wireless receiving module also causes waste thereupon being dropped, and has particularly wherein also comprised expensive wireless charging control circuit.
Summary of the invention
The invention provides a kind of electronic installation that can wireless charging, it can have the replaceable battery module of lower cost, and reduces wireless receiving module along with replaceable battery module is dropped caused waste.
A kind of electronic installation that can wireless charging of the present invention, comprises a body and a replaceable battery module.This body comprises a wireless charging control circuit.This replaceable battery module comprises a battery and a wireless charging sensor circuit.This wireless charging sensor circuit is in order to produce an induced current, and this induced current is sent to this battery after by this wireless charging control circuit.
In one embodiment of this invention, this above-mentioned wireless charging sensor circuit is fixed on this battery.
In one embodiment of this invention, this above-mentioned replaceable battery module also comprises Yi Beigai, and this wireless charging sensor circuit is arranged at this back of the body lid.
In one embodiment of this invention, this above-mentioned back of the body lid is integrated with this battery.
In one embodiment of this invention, this above-mentioned replaceable battery module also comprises that a battery capacity detects meter, and this battery capacity detects meter and is coupled to this battery.
In one embodiment of this invention, this above-mentioned replaceable battery module also comprises a protective circuit, and this protective circuit is coupled to this battery.
In one embodiment of this invention, this above-mentioned body also comprises a dynamic power supplies path management element (dynamic power path management is called for short DPPM), is coupled to this wireless charging control circuit.
In one embodiment of this invention, electronic installation that can wireless charging is a mobile phone, a panel computer or a notebook computer.
In one embodiment of this invention, this above-mentioned wireless charging sensor circuit comprises an induction coil.
In one embodiment of this invention, this above-mentioned induction coil receives a charging signals to produce this induced current.
Based on above-mentioned, of the present invention this can wireless charging electronic installation this higher wireless charging control circuit of cost is arranged on this body, this lower wireless charging sensor circuit of retained costs only on this replaceable battery module, except can effectively reducing the cost of this replaceable battery module, while needing to replace if the generation of the battery of this replaceable battery module is aging, because this wireless charging control circuit is still retained on this body, can effectively reduce wireless charging element along with replaceable battery module is dropped caused waste.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to a kind of electronic installation that can wireless charging of one embodiment of the invention;
Fig. 2 is the schematic diagram according to a kind of electronic installation that can wireless charging of another embodiment of the present invention;
Fig. 3 is the schematic diagram according to a kind of electronic installation that can wireless charging of an embodiment more of the present invention.
Description of reference numerals:
100,200,300: electronic installation that can wireless charging;
110,210,310: body;
112,212,312: wireless charging control circuit;
114: dynamic power supplies path management element;
120,320: replaceable battery module;
122,222,322: battery;
124,224,324: back of the body lid;
126,226: wireless charging sensor circuit;
128: battery capacity detects meter;
129: protective circuit.
Embodiment
Fig. 1 is the schematic diagram according to a kind of electronic installation that can wireless charging of one embodiment of the invention.In the present embodiment, this can wireless charging electronic installation 100 be a mobile phone, but in other embodiments, the electronic installation 100 that this can wireless charging also can be a panel computer or a notebook computer, the kind of the electronic installation 100 that this can wireless charging is not as restriction.
Refer to Fig. 1, the present embodiment can wireless charging electronic installation 100 comprise a body 110 and a replaceable battery module 120.This body 110 comprises a wireless charging control circuit 112.This replaceable battery module 120 comprises that a battery 122, a back of the body cover 124 and one wireless charging sensor circuit 126.When this replaceable battery module 120 is assembled on this body 110, this battery 122 covers between 124 at this body 110 and this back of the body.
This wireless charging sensor circuit 126 is for example an induction coil, and in the present embodiment, the mode that this wireless charging sensor circuit 126 carries out wireless charging be take the mode of electromagnetically induced and illustrated as example.But the invention is not restricted to this, in other embodiments, this wireless charging sensor circuit 126 also can utilize other wireless charging technology to receive or send charging signals, such as electric wave technology, electromagnetic field sympathetic response technology or laser and electromagnetic wave switch technology etc.
In the present embodiment, this wireless charging sensor circuit 126 is fixed on this battery 122.This wireless charging sensor circuit 126 produces an induced current after in order to a wireless charging signal that receives a wireless power supply (not shown) and send, this induced current is sent to this battery 122 after by this wireless charging control circuit 112, so that this battery 122 is charged.
Specifically, wireless power supply Ke Yu city electric coupling, the amplitude that wireless power supply for example, can provide civil power by its reduction voltage circuit (being a transformer) is down to suitable size.Then, recycling its induction coil of wireless power supply is converted to time dependent magnetic field (being wireless charging signal) by alternating current.This wireless charging sensor circuit 126 receives behind time dependent magnetic field, and the magnetic flux of these wireless charging sensor circuit 126 inside can change and produce this induced current.This induced electricity fails to be convened for lack of a quorum and first passes through this wireless charging control circuit 112, after adjusting, is sent to this battery 122 with charging by 112 pairs of these induced currents of this wireless charging control circuit.
In the present embodiment, this replaceable battery module 120 also comprises that a battery capacity detects meter 128 and one protective circuit 129, and this battery capacity detects meter 128 and this protective circuit 129 is respectively coupled to this battery 122.This battery capacity detects meter 128 in order to the data such as dump power, residue power-on time, cell voltage, temperature and average current measurement value to be provided.This protective circuit 129 be used for protecting this battery 122 with avoid its overcharge, cross put, the situation such as overheated or leakage current.
This body 110 also comprises a dynamic power supplies path management element 114, is coupled to this wireless charging control circuit 112.This dynamic power supplies path management element 114 can be divided into two-way by electric current, and a road is sent to this body 110 by necessary electric power, and another road provides to this battery 122 to charge.
This of the present embodiment can wireless charging electronic installation 100 lower-cost this wireless charging sensor circuit 126 is arranged on this replaceable battery module 120, and this higher wireless charging control circuit 112 of cost is arranged on this body 110, can effectively reduce the cost of this replaceable battery module 120.And if the battery of this replaceable battery module 120 122 occurs aging and needs to replace, cost is still retained on this body 110 compared with this high wireless charging control circuit 112 and does not cause waste.
Fig. 2 is the schematic diagram according to a kind of electronic installation that can wireless charging of another embodiment of the present invention.Refer to Fig. 2, the Main Differences of the electronic installation 100 that this of the electronic installation 200 that this of Fig. 2 can wireless charging and Fig. 1 can wireless charging is, this wireless charging sensor circuit 226 of the electronic installation 200 that this of Fig. 2 can wireless charging is arranged at this back of the body and covers 224.That is to say, when if the aging need of this battery 222 are replaced, no matter are that this wireless charging control circuit 212 or this wireless charging sensor circuit 226 all remain in this body 210 and this back of the body lid 224, and can be dropped the waste causing in resource with this battery 222.
Fig. 3 is the schematic diagram according to a kind of electronic installation that can wireless charging of an embodiment more of the present invention.Refer to Fig. 3, the Main Differences of the electronic installation 100 that this of the electronic installation 300 that this of Fig. 3 can wireless charging and Fig. 1 can wireless charging is, in the present embodiment, this back of the body lid 324 and this battery 322 are integrated.That is to say, at least one side open of this battery 322 can wireless charging in this electronic installation 300, a part for the shell of this battery 322 covers 324 as this back of the body of this body 310, user can be directly by whole these replaceable battery module 320 1 steps be installed on this body 310.The present embodiment can wireless charging this wireless charging control circuit 312 of electronic installation 300 be still arranged at this body 310, therefore, when replacing this replaceable battery module 320, can avoid causing the waste of this wireless charging control circuit 312.
In sum, of the present invention this can wireless charging electronic installation this higher wireless charging control circuit of cost is arranged on this body, this lower wireless charging sensor circuit of retained costs only on this replaceable battery module, except can effectively reducing the cost of this replaceable battery module, while needing to replace if the generation of the battery of this replaceable battery module is aging, because this wireless charging control circuit is still retained on this body, can effectively reduce wireless charging element along with replaceable battery module is dropped caused waste.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a electronic installation that can wireless charging, is characterized in that, comprising:
One body, comprises a wireless charging control circuit; And
One replaceable battery module, comprises a battery and a wireless charging sensor circuit, and this wireless charging sensor circuit is in order to produce an induced current, and this induced current is sent to this battery after by this wireless charging control circuit.
2. electronic installation that can wireless charging according to claim 1, is characterized in that, this wireless charging sensor circuit is fixed on this battery.
3. electronic installation that can wireless charging according to claim 1, is characterized in that, this replaceable battery module also comprises Yi Beigai, and this wireless charging sensor circuit is arranged at this back of the body lid.
4. electronic installation that can wireless charging according to claim 3, is characterized in that, this back of the body lid is integrated with this battery.
5. electronic installation that can wireless charging according to claim 1, is characterized in that, this replaceable battery module also comprises that a battery capacity detects meter, and this battery capacity detects meter and is coupled to this battery.
6. electronic installation that can wireless charging according to claim 1, is characterized in that, this replaceable battery module also comprises a protective circuit, and this protective circuit is coupled to this battery.
7. electronic installation that can wireless charging according to claim 1, is characterized in that, this body also comprises a dynamic power supplies path management element, is coupled to this wireless charging control circuit.
8. electronic installation that can wireless charging according to claim 1, is characterized in that, the electronic installation that this can wireless charging is a mobile phone, a panel computer or a notebook computer.
9. electronic installation that can wireless charging according to claim 1, is characterized in that, this wireless charging sensor circuit comprises an induction coil.
10. electronic installation that can wireless charging according to claim 9, is characterized in that, this induction coil receives a charging signals to produce this induced current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127503.0A CN104104121A (en) | 2013-04-12 | 2013-04-12 | Electronic device capable of wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127503.0A CN104104121A (en) | 2013-04-12 | 2013-04-12 | Electronic device capable of wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104104121A true CN104104121A (en) | 2014-10-15 |
Family
ID=51672034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310127503.0A Pending CN104104121A (en) | 2013-04-12 | 2013-04-12 | Electronic device capable of wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104104121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107005262A (en) * | 2014-10-22 | 2017-08-01 | 埃尔瓦有限公司 | The custom hardware selection of mobile phone |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202197125U (en) * | 2011-08-24 | 2012-04-18 | 友旺科技股份有限公司 | Wireless rechargeable battery |
| CN102738869A (en) * | 2012-07-03 | 2012-10-17 | 东莞市中恒浩机电科技有限公司 | Wireless chargeable mobile power, and charging and discharging method thereof |
| JP2012244263A (en) * | 2011-05-17 | 2012-12-10 | Nec Casio Mobile Communications Ltd | Wireless device |
| CN202818413U (en) * | 2012-09-06 | 2013-03-20 | 深圳市合元科技有限公司 | Mobile phone protective casing |
-
2013
- 2013-04-12 CN CN201310127503.0A patent/CN104104121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012244263A (en) * | 2011-05-17 | 2012-12-10 | Nec Casio Mobile Communications Ltd | Wireless device |
| CN202197125U (en) * | 2011-08-24 | 2012-04-18 | 友旺科技股份有限公司 | Wireless rechargeable battery |
| CN102738869A (en) * | 2012-07-03 | 2012-10-17 | 东莞市中恒浩机电科技有限公司 | Wireless chargeable mobile power, and charging and discharging method thereof |
| CN202818413U (en) * | 2012-09-06 | 2013-03-20 | 深圳市合元科技有限公司 | Mobile phone protective casing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107005262A (en) * | 2014-10-22 | 2017-08-01 | 埃尔瓦有限公司 | The custom hardware selection of mobile phone |
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Application publication date: 20141015 |