CN107947300A - A kind of wireless charging base - Google Patents
A kind of wireless charging base Download PDFInfo
- Publication number
- CN107947300A CN107947300A CN201711488730.0A CN201711488730A CN107947300A CN 107947300 A CN107947300 A CN 107947300A CN 201711488730 A CN201711488730 A CN 201711488730A CN 107947300 A CN107947300 A CN 107947300A
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- power
- control module
- main control
- power pack
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 20
- 230000001012 protector Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
Classifications
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H02J7/0026—
-
- H02J7/0077—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to wireless charging technical field, provide a kind of wireless charging base, including base body, power pack is provided with base body, recognizer component and interface module, interface module connects power supply by cable, power pack is connected with interface module, power pack launches electric energy to the multiple electronic equipments to be charged being positioned on base body, recognizer component is connected with power pack, for identifying the charge power of electronic equipment, after recognizer component identifies the charge power of electronic equipment to be charged, send information to power pack, power pack adjusts charging output power according to information.Wireless charging base provided by the invention is by setting recognizer component, it can identify the charge power for the multiple electronic equipments to be charged being placed on base body, and then adjust the charging output power of power pack so that the wireless charging base can charge for the electronic equipment of multiple and different charge powers at the same time.
Description
Technical field
The invention belongs to wireless charging technical field, more particularly to a kind of wireless charging base.
Background technology
With the development of science and technology more and more electronic equipments support wireless charging now, but due to different electronics
The charge power of equipment is different, and the electronic equipment to multiple and different charge powers is difficult to realize on same wireless charging base
Carry out wireless charging.
The content of the invention
It is an object of the invention to provide a kind of wireless charging base, to solve charge power existing in the prior art not
The problem of compatible.
To achieve the above object, the technical solution adopted by the present invention is：A kind of wireless charging base, including base body,
Power pack, recognizer component, interface module and main control module are provided with the base body, the interface module passes through cable
Power supply is connected, the power pack is connected with the interface module, and the power pack launches electric energy to being positioned over the bottom
Multiple electronic equipments to be charged on seat body, the recognizer component is connected with power pack, for identifying that the electronics is set
Standby charge power, the recognizer component output signal to electronic equipment to be charged, the identification by the power pack
Component receives the input signal of the electronic equipment to be charged, the recognizer component and the main control module by power pack
Connect, after charge power of the recognizer component by electronic equipment to be charged described in signal identification, send information to described
Main control module, the main control module connect and control the power pack to adjust charging output power according to described information.
Further, the power pack includes multiple transmitting winding groups, the recognizer component identify respectively be positioned over it is more
The charge power of electronic equipment in a transmitting winding group, after the recognizer component identifies charge power, sends information to described
Main control module, the corresponding transmitting winding group adjustment charging output power of the master control module controls.
Further, the multiple coil group is connected with interface module respectively.
Further, the transmitting winding group includes a transmitting coil.
Further, the transmitting winding group includes three transmitting coils, and three transmitting coils are arranged in " product " word.
Further, foreign bodies detection component, the foreign bodies detection component and the master are additionally provided with the base body
Module connection is controlled, the foreign bodies detection component sends information to the main control module.
Further, overheat protector component, the overheat protector component and the master are additionally provided with the base body
Module connection is controlled, the overheat protector component sends information to the main control module.
Further, overcurrent protection assemble, the overcurrent protection assemble and the master are additionally provided with the base body
Module connection is controlled, the overcurrent protection assemble sends information to the main control module.
Further, the base body includes upper casing and lower casing, and the upper casing is fixed on the lower casing.
Further, the interface module is USB interface.
The beneficial effect of wireless charging base provided by the invention is：
By setting recognizer component, the wireless charging base can identify be placed on it is multiple to be charged on base body
The charge power of electronic equipment, and then adjust the charging output power of power pack so that the wireless charging base can be for more
The electronic equipment of a difference charge power charges.
Brief description of the drawings
Fig. 1 is wireless charging base three-dimensional structure diagram provided in an embodiment of the present invention；
Fig. 2 is wireless charging base stereochemical structure explosive view provided in an embodiment of the present invention.
Each reference numeral is in figure：
Embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.More detailed retouch is carried out below in conjunction with specific implementation of the specific embodiment to the present invention
State：
A kind of figures 1 and 2 show that wireless charging base provided in an embodiment of the present invention.
Such as Fig. 1 and Fig. 2, a kind of wireless charging base provided in an embodiment of the present invention, including base body 1, base body 1
Power pack 2, recognizer component 3, interface module 4 and main control module 8 are inside provided with, interface module 4 connects power supply, electricity by cable
Energy component 2 is connected with interface module 4, and interface module 4 is used to be connected with power cable, and power pack 2 launches electric energy to placement
In multiple electronic equipments to be charged on base body 1, recognizer component 3 is connected with power pack 2, for identifying electronic equipment
Charge power, after recognizer component 3 identifies the charge power of electronic equipment to be charged, send information to main control module 8, master control
Module 8 connects and controls power pack 2 to adjust charging output power according to information.Specifically, alternating current is passed through line by power supply
Cable wire transmission to power pack 2, power pack 2 produces oscillating magnetic field, and electronic equipment to be charged is positioned over the oscillating magnetic field
Middle generation electric current, the electric current can charge electronic equipment；Recognizer component 3 is outputed signal to by power pack 2 and waits to fill
The electronic equipment of electricity, recognizer component 3 receive the signal of the output of electronic equipment to be charged by power pack 2, i.e. wireless charging
The recognizer component 3 of electric base carries out signal communication by the oscillating magnetic field that power pack 2 produces and electronic equipment to be charged, into
And the charge power of electronic equipment to be charged is identified, after the charge power for identifying electronic equipment, recognizer component 3 is sent
Information is to main control module 8, and main control module 8 controls the adjustment charging output power of power pack 2, and the charge power of electronic equipment is 5
Watt, 7.5 watts or 12 watts etc., the charge power of regular handset is 5 watts, and the mobile phone for supporting fast charge is 7.5 watts, and tablet computer fills
Electrical power is 12 watts, and in the present embodiment, wireless charging base meets Qi (wireless charging international standard), i.e. it is (wireless to meet Qi
Charging international standard) electronic equipment can charge on the wireless charging base.
The beneficial effect of the wireless charging base of the present embodiment is：
By setting recognizer component 3, the wireless charging base can identify be placed on it is multiple to be charged on base body 1
Electronic equipment charge power, and then adjust power pack 2 charging output power so that the wireless charging base can be same
When charge for the electronic equipments of multiple and different charge powers.
Further, power pack 2 includes multiple transmitting winding groups, and recognizer component 3 identifies respectively is positioned over multiple transmittings
The charge power of electronic equipment in coil group, after recognizer component 3 identifies charge power, sends information to main control module 8, master control
Module 8 controls corresponding transmitting winding group adjustment charging output power.When not placing electronic equipment in some transmitting winding group,
The signal that power pack 2 is sent is not responded, and charging output power is reduced to 0 watt by transmitting winding group, i.e. this does not place electronics
The transmitting winding group of equipment enters standby mode, and by setting multiple transmitting winding groups, which can be to multiple
The electronic equipment of different charge powers charges.
Further, transmitting winding group includes a transmitting coil, when alternating current passes through the transmitting coil, the transmitting coil
Produce oscillating magnetic field.
Further, transmitting winding group includes three transmitting coils, and three transmitting coils are arranged in " product " word.Pass through setting
The transmitting coil arranged in " product " word so that be positioned over the electronic equipment in transmitting winding group without precise positioning, be positioned over same
Energy coupling can occur on any one transmitting coil in one transmitting winding group with transmitting winding group, and then carry out wireless
Charging.
Further, foreign bodies detection component 5 is additionally provided with base body 1, foreign bodies detection component 5 connects power pack 2.
During being charged, when placing if any metal object between power pack 2 and electronic equipment to be charged, when foreign matter is examined
When the power loss that survey component 5 detects power pack 2 reaches certain threshold value, main control module 8, main control module can be sent information to
8 control power packs 2 stop power output, produce high temperature to avoid in metal object surface, prevent from burning wireless charging base,
So as to reach protecting effect.
Further, overheat protector component 6 is additionally provided with base body 1, overheat protector component 6 connects power pack 2.
The overheat protector component 6 is temperature sensor, the temperature of the temperature sensor monitors transmitter, when temperature is more than 60 DEG C, excess temperature
Protection component 6 sends information to main control module 8, and main control module 8 controls power pack 2 to stop power output.
Further, overcurrent protection assemble 7 is additionally provided with base body 1, overcurrent protection assemble 7 connects power pack 2.
When the electric current of power pack 2 is more than 2A, starting overcurrent protection, overcurrent protection assemble 7 sends information to main control module 8,
Main control module 8 controls power pack 2 to stop power output.
Further, base body 1 includes upper casing 11 and lower casing 12, and upper casing is fixed on lower casing.
Further, interface module 4 is USB interface.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. wireless charging base, it is characterised in that：Including base body, be provided with the base body power pack, Recognizer component, interface module and main control module, the interface module connect power supply by cable, and the power pack connects with described Mouth component connection, the power pack, which launches electric energy to the multiple electronics to be charged being positioned on the base body, to be set Standby, the recognizer component is connected with power pack, and for identifying the charge power of the electronic equipment, the recognizer component passes through The power pack outputs signal to electronic equipment to be charged, and the recognizer component is received described to be charged by power pack Electronic equipment signal, the recognizer component is connected with the main control module, and the recognizer component passes through described in signal identification After the charge power of electronic equipment to be charged, the main control module is sent information to, the main control module connects and controls institute State power pack and charging output power is adjusted according to described information.
- 2. wireless charging base as claimed in claim 1, it is characterised in that：The power pack includes multiple transmitting coils Group, the recognizer component identify the charge power for the electronic equipment being positioned in multiple transmitting winding groups, the identification group respectively After part identification charge power, the main control module is sent information to, the corresponding transmitting winding group of the master control module controls Adjustment charging output power.
- 3. wireless charging base as claimed in claim 2, it is characterised in that：The multiple coil group connects with interface module respectively Connect.
- 4. wireless charging base as claimed in claim 2, it is characterised in that：The transmitting winding group includes an emission lines Circle.
- 5. wireless charging base as claimed in claim 2, it is characterised in that：The transmitting winding group includes three emission lines Circle, three transmitting coils are arranged in " product " word.
- 6. such as claim 1-5 any one of them wireless charging bases, it is characterised in that：It is additionally provided with the base body Foreign bodies detection component, the foreign bodies detection component are connected with the main control module, and the foreign bodies detection component sends information to institute State main control module.
- 7. such as claim 1-5 any one of them wireless charging bases, it is characterised in that：It is additionally provided with the base body Overheat protector component, the overheat protector component are connected with the main control module, and the overheat protector component sends information to institute State main control module.
- 8. such as claim 1-5 any one of them wireless charging bases, it is characterised in that：It is additionally provided with the base body Overcurrent protection assemble, the overcurrent protection assemble are connected with the main control module, and the overcurrent protection assemble sends information to institute State main control module.
- 9. such as claim 1-5 any one of them wireless charging bases, it is characterised in that：The base body include upper casing and Lower casing, the upper casing are fixed on the lower casing.
- 10. such as claim 1-5 any one of them wireless charging bases, it is characterised in that：The interface module connects for USB Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488730.0A CN107947300A (en) | 2017-12-29 | 2017-12-29 | A kind of wireless charging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488730.0A CN107947300A (en) | 2017-12-29 | 2017-12-29 | A kind of wireless charging base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947300A true CN107947300A (en) | 2018-04-20 |
Family
ID=61937166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488730.0A Pending CN107947300A (en) | 2017-12-29 | 2017-12-29 | A kind of wireless charging base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270043A (en) * | 2019-07-08 | 2019-09-24 | 广德君安达消防科技有限公司 | A kind of integrated intelligent fire-hydrant cabinet |
| CN113452147A (en) * | 2020-03-26 | 2021-09-28 | Oppo广东移动通信有限公司 | Wireless charging box and wireless charging system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
| CN107005087A (en) * | 2014-11-13 | 2017-08-01 | 鲍尔拜普罗克西有限公司 | System for being charged to electronic equipment |
| CN107171423A (en) * | 2017-07-04 | 2017-09-15 | 深圳市海云图新能源有限公司 | A kind of wireless charging system and method |
| CN207691487U (en) * | 2017-12-29 | 2018-08-03 | 咻羞科技(深圳)有限公司 | A kind of wireless charging pedestal |
-
2017
- 2017-12-29 CN CN201711488730.0A patent/CN107947300A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107005087A (en) * | 2014-11-13 | 2017-08-01 | 鲍尔拜普罗克西有限公司 | System for being charged to electronic equipment |
| CN105226762A (en) * | 2015-10-29 | 2016-01-06 | 宁波力芯科信息科技有限公司 | A kind of wireless charger equipment and wireless charging method |
| CN107171423A (en) * | 2017-07-04 | 2017-09-15 | 深圳市海云图新能源有限公司 | A kind of wireless charging system and method |
| CN207691487U (en) * | 2017-12-29 | 2018-08-03 | 咻羞科技(深圳)有限公司 | A kind of wireless charging pedestal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270043A (en) * | 2019-07-08 | 2019-09-24 | 广德君安达消防科技有限公司 | A kind of integrated intelligent fire-hydrant cabinet |
| CN113452147A (en) * | 2020-03-26 | 2021-09-28 | Oppo广东移动通信有限公司 | Wireless charging box and wireless charging system |
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