CN204721398U - A kind of mobile phone with wireless charging electromagnetic conversion - Google Patents
A kind of mobile phone with wireless charging electromagnetic conversion Download PDFInfo
- Publication number
- CN204721398U CN204721398U CN201520361312.5U CN201520361312U CN204721398U CN 204721398 U CN204721398 U CN 204721398U CN 201520361312 U CN201520361312 U CN 201520361312U CN 204721398 U CN204721398 U CN 204721398U
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- China
- Prior art keywords
- mobile phone
- secondary coil
- positioner
- coil
- superimposed
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of mobile phone with wireless charging electromagnetic conversion, it is characterized in that, described embedded in mobile phone puts minimum one piece of superimposed body, and in the charger charged the phone, minimum a slice positioner is installed, described positioner is wound around in order by the coiling of one-level coil, and superimposed body is arranged on below secondary coil.When mobile phone needs charging to be placed on charger, control module is delivered directly to one-level coil power supply, positioner produces electromagnetism, after superimposed body moves make a secondary coil vertically superimposed to positioner, the on off operating mode that control module continues power supply instead, makes one-level coil become oscillatory work, effectively ensures that secondary coil effectively can receive the change in oscillation of one-level coil, improve the delivery efficiency of secondary coil, save civil power and shorten the charging interval.Realize the reliably superimposed of a secondary coil, to ensure the efficiency of transmission of charging.
Description
original bill
The applying date: 2014-12-31
The patent No.: 2014208643616
Denomination of invention: with the mobile phone of wireless charging electromagnetic conversion
Technical field
The present invention relates to a kind of mobile phone, is a kind of mobile phone with wireless charging electromagnetic conversion concretely.
Background technology
Mobile phone wireless charger is the superimposed of the one-level coil on charger and the secondary coil in mobile phone, after superimposed, makes a secondary coil become one group of transformer, thus realizes the charging to mobile phone.But in order to ensure the effectively superimposed of a secondary coil, some technology have made two groups of one-level coils to improve the superimposed degree of coil, intensified charging efficiency, and such result causes the rise of cost and the complexity of product.
Summary of the invention
A kind of mobile phone with wireless charging electromagnetic conversion provided by the present invention, has and makes the reliably superimposed of the one-level coil of charger and the secondary coil of mobile phone, to ensure the efficiency of transmission of charging.
The present invention realizes with following technical scheme: a kind of mobile phone with wireless charging electromagnetic conversion, it is characterized in that, described embedded in mobile phone puts minimum one piece of superimposed body, and in the charger charged the phone, minimum a slice positioner is installed, described positioner is wound around in order by the coiling of one-level coil, and superimposed body is arranged on below secondary coil.
Comprise in mobile phone: battery charge controller, described battery charge controller is made up of live part and radiating portion, the input of described live part is connected with secondary coil, output is connected with battery and radiating portion, and live part converts the alternating current that secondary coil produces to direct current to battery electric energy supplement.
Further, when mobile phone needs charging to be placed on charger, control module is delivered directly to one-level coil power supply, positioner produces electromagnetism, after superimposed body moves make a secondary coil vertically superimposed to positioner, and the on off operating mode that control module continues power supply instead, one-level coil is made to become oscillatory work, effective guarantee secondary coil effectively can receive the change in oscillation of one-level coil, improves the delivery efficiency of secondary coil, saves civil power and shortens the charging interval.
Further, secondary coil generation current through live part to charging mobile phone battery, the energy state of radiating portion emission cell is to receiving unit, receiving unit controls the operating frequency of oscillating part according to the saturation of battery, realize controlling the frequency of oscillation of one-level coil, until the saturated rear stopping of battery.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of with the mobile phone of wireless charging electromagnetic conversion and the composition graphs of charger.
1. mobile phones, 2. charger in figure, 11. secondary coil,
12. superimposed bodies, 13. battery charge controllers, 14. batteries,
21. one-level coils, 22. control modules, 23. positioners.
Embodiment
With a mobile phone for wireless charging electromagnetic conversion, be made up of superimposed body 12 and positioner 23.
In FIG, in described mobile phone 1, put minimum one piece of superimposed body 12, and in the charger 2 charging to mobile phone 1, minimum a slice positioner 23 is installed.
After described superimposed body 12 and the adhesive of positioner 23 phase, one-level coil 21 and secondary coil 11 match integral.
Described superimposed body 12 is more smaller than the area of positioner 23,
Described positioner 23 is silicon steel sheet.
Described one-level coil by copper cash in order wound clockwise on silicon steel sheet, when electric current leads directly to, silicon steel sheet forms electromagnetism, during continuing current flow break-make, one-level coil forms the primary coil of secondary coil.
Described superimposed body 12 is slim ferrous material.
Also comprise in mobile phone 1: battery charge controller 13, described battery charge controller 13 is made up of live part and radiating portion, the input of described live part is connected with secondary coil 11, output is connected with battery 14 and radiating portion, and live part converts the alternating current that secondary coil produces to direct current to battery electric energy supplement.
Described control module 22 is made up of oscillating part, receiving unit, inductor and control device, and described oscillating part is connected with one-level coil 21, and control device is connected with oscillating part, receiving unit, solenoid, display screen, and draws a power line.
Described display screen has two LED light, redness is used to refer to charged state, and green is used to refer to full power state.
Claims (4)
1. the mobile phone with wireless charging electromagnetic conversion, it is characterized in that, mobile phone comprises in (1): battery charge controller (13), described battery charge controller is made up of live part and radiating portion, the input of described live part is connected with secondary coil, output is connected with battery and radiating portion, and live part converts the alternating current that secondary coil produces to direct current to battery electric energy supplement.
2. a kind of mobile phone with wireless charging electromagnetic conversion according to claim 1, is characterized in that, described embedded in mobile phone puts minimum one piece of superimposed body (12), and superimposed body is arranged on below secondary coil (11).
3. a kind of mobile phone with wireless charging electromagnetic conversion according to claim 2, is characterized in that, described superimposed body (12) is more smaller than the area of positioner (23).
4. a kind of mobile phone with wireless charging electromagnetic conversion according to claim 2, is characterized in that, described superimposed body (12) is slim ferrous material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864361.6U CN204391866U (en) | 2014-12-31 | 2014-12-31 | With the mobile phone of wireless charging electromagnetic conversion |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864361.6U Division CN204391866U (en) | 2014-12-31 | 2014-12-31 | With the mobile phone of wireless charging electromagnetic conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721398U true CN204721398U (en) | 2015-10-21 |
Family
ID=53364549
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864361.6U Expired - Fee Related CN204391866U (en) | 2014-12-31 | 2014-12-31 | With the mobile phone of wireless charging electromagnetic conversion |
| CN201520361317.8U Expired - Fee Related CN204721066U (en) | 2014-12-31 | 2014-12-31 | A kind of charger with wireless charging electromagnetic conversion |
| CN201520361312.5U Expired - Fee Related CN204721398U (en) | 2014-12-31 | 2014-12-31 | A kind of mobile phone with wireless charging electromagnetic conversion |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864361.6U Expired - Fee Related CN204391866U (en) | 2014-12-31 | 2014-12-31 | With the mobile phone of wireless charging electromagnetic conversion |
| CN201520361317.8U Expired - Fee Related CN204721066U (en) | 2014-12-31 | 2014-12-31 | A kind of charger with wireless charging electromagnetic conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN204391866U (en) |
-
2014
- 2014-12-31 CN CN201420864361.6U patent/CN204391866U/en not_active Expired - Fee Related
- 2014-12-31 CN CN201520361317.8U patent/CN204721066U/en not_active Expired - Fee Related
- 2014-12-31 CN CN201520361312.5U patent/CN204721398U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN204391866U (en) | 2015-06-10 |
| CN204721066U (en) | 2015-10-21 |
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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 |
Granted publication date: 20151021 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |