CN106026239A - Wireless charging system - Google Patents
Wireless charging system Download PDFInfo
- Publication number
- CN106026239A CN106026239A CN201610394170.1A CN201610394170A CN106026239A CN 106026239 A CN106026239 A CN 106026239A CN 201610394170 A CN201610394170 A CN 201610394170A CN 106026239 A CN106026239 A CN 106026239A
- Authority
- CN
- China
- Prior art keywords
- charger
- charging system
- receiving coil
- wireless charging
- antifreeze plate
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000002528 anti-freeze Effects 0.000 claims description 64
- 230000005611 electricity Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a wireless charging system, which comprises charging equipment, a wireless charger, a protective sleeve, a receiving coil and a magnetic isolating sheet, wherein the wireless charger is used for carrying out wireless charging on the charging equipment; the protective sleeve sleeves the charging equipment; the wireless charger comprises a transmitting coil for transmitting an electromagnetic wave and magnetic steel arranged on the peripheral side of the transmitting coil; the receiving coil is used for receiving the electromagnetic wave; the magnetic isolating sheet and the protective sleeve are arranged in an integral forming manner; the receiving coil is located between the magnetic isolating sheet and the transmitting coil and is electrically connected with the charging equipment; the transmitting coil and the receiving coil are oppositely arranged during charging; and the receiving coil receives electric energy generated by the electromagnetic wave to charge the charging equipment. Compared with the related technology, the wireless charging system provided by the invention is simple in charging operation and convenient to use.
Description
Technical field
The present invention relates to wireless charging field, refer more particularly to a kind of wireless charging system.
Background technology
Wireless charging is a kind of New-type charge technology of rising in recent years, as the term suggests, do not borrow
Help charging wire rod both can realize the electrical appliance in the range of certain space to charge.Fill with traditional wire
Electricity is compared, wireless charging has that volume is little, portability is high, compatible strong, be conducive to electricity consumption to set
The advantages such as standby water proof and dust proof design.At present, wireless charging technology is widely used to automobile, family
Electrical appliance, mobile device etc., it has vast potential for future development.
In correlation technique, wireless charging system generally includes the protection for holding electronic equipment
Overlap, overlap for the transmitting coil and protection sending electromagnetic wave antifreeze plate and the use of split-type design
With receive electromagnetic wave produce electric current receiving coil, by by the charging port of electronic equipment with connect
The process circuit electrical connection of take-up circle, it is achieved the wireless charging to electric terminal.But, this
Wireless charging system has following defects that protection set and antifreeze plate and receiving coil independently
Design, makes when charging electronic equipment, and antifreeze plate and charge coil need to be assembled in protection set
In, but the process assembling protection set and antifreeze plate and receiving coil is loaded down with trivial details, and antifreeze plate is easily because of magnetic
The absorption affinity of steel makes antifreeze plate and receiving coil drop not, thus causes inconvenience.
Therefore, it is necessary to provide a kind of new wireless charging system to solve the problems referred to above.
Summary of the invention
When the technical issues that need to address of the present invention are to provide a kind of charging without assemble antifreeze plate,
Antifreeze plate and the wireless charging system that protection set is integral type structure.
For solving above-mentioned technical problem, the present invention provides a kind of wireless charging system, including charging
Equipment, for described charger being carried out the wireless charger of wireless charging and being sheathed on described
The protection set of charger, described wireless charger includes the transmitting coil for launching electromagnetic wave
Be located at the magnet steel of side of described transmitting coil week, described wireless charging system also includes for receiving
The receiving coil of described electromagnetic wave and antifreeze plate, described antifreeze plate is one-body molded with described protection set
Arranging, described receiving coil fills between described antifreeze plate and described transmitting coil and with described
Electricity equipment electrical connection, during charging, described transmitting coil and described receiving coil are just to setting, institute
State receiving coil and receive described electromagnetic wave generation electric energy so that described charger to be charged.
Preferably, described receiving coil be fixed on described antifreeze plate away from described charger
Side.
Preferably, the thickness of described antifreeze plate is equal with the thickness of described protection set.
Preferably, described charger includes the charging inlet being positioned at its one end, described protection set
Including the opening being equipped with described charging inlet, described receiving coil and described charging inlet
Electrical connection.
Preferably, described wireless charging system also include being fixed on described antifreeze plate circuit board and
Power line, described receiving coil electrically connects with described circuit board, and described circuit board passes through described electricity
Source line electrically connects with described charging inlet.
Preferably, described wireless charging system also includes that pad, described pad connect described in being covered on
Take-up circle and described circuit board.
Preferably, described protection set includes protection set body and is positioned at the remote of described protection set body
From the groove of the side of described charger, described groove and described transmitting coil just to setting,
Described antifreeze plate is located in described groove, described receiving coil be fixed on described antifreeze plate away from
The side of described charger.
Preferably, described protection set includes protection set body and is positioned at leaning on of described protection set body
The groove of the side of nearly described charger, described groove and described transmitting coil just to setting,
Described antifreeze plate is located in described groove, and described receiving coil is fixed on described protection set body
The opposite side relative with described groove and and described antifreeze plate interval setting.
Compared with correlation technique, the wireless charging system that the present invention provides is by by described antifreeze plate
One-body molded setting is overlapped, when described charger is charged, it is not necessary to by described with described protection
The tedious steps that antifreeze plate and described receiving coil are assembled within described protection set can realize
Hold described charger so that fixing described charger is simple to operate, and charging is convenient fast
Prompt.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure exploded view of wireless charging system embodiment 1 of the present invention；
Fig. 2 is the protection set of wireless charging system embodiment 1 of the present invention, antifreeze plate and reception line
The structural representation of circle；
Fig. 3 is the sectional view in Fig. 2 along line A-A；
Fig. 4 is the stereochemical structure exploded view of wireless charging system embodiment 2 of the present invention；
Fig. 5 is the protection set of wireless charging system embodiment 2 of the present invention, antifreeze plate and reception line
The structural representation of circle；
Fig. 6 is the sectional view in Fig. 5 along line B-B；
Fig. 7 is the stereochemical structure exploded view of wireless charging system embodiment 3 of the present invention；
Fig. 8 is the protection set of wireless charging system embodiment 3 of the present invention, antifreeze plate and reception line
The structural representation of circle；
Fig. 9 is the sectional view in Fig. 8 along line C-C.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the invention will be further described.
Embodiment 1
Please with reference to Fig. 1-Fig. 3, wherein, Fig. 1 is wireless charging system embodiment of the present invention
The stereochemical structure exploded view of 1；Fig. 2 be wireless charging system embodiment 1 of the present invention protection set,
Antifreeze plate and the structural representation of receiving coil；Fig. 3 is the sectional view in Fig. 2 along line A-A.
Described wireless charging system 1 include wireless charger 11, charger 12, be sheathed on described
Protection set 13, antifreeze plate 14, receiving coil 15, pad 16 and the institute of charger 12
State the circuit board 17 of receiving coil 15 electrical connection, connect described circuit board 17 and described charging
The power line 18 of equipment 12.
Described wireless charger 11 include having receiving space shell 111, be covered on described outside
The cover plate 112 of shell 111, be contained in described shell 111 in and for launching the transmitting of electromagnetic wave
Coil 113, it is located at magnet steel 114 and of 113 weeks sides of described transmitting coil setting with interval
For holding the fixing-holding rack 115 of described magnet steel 114.
Described charger 12 includes the charging inlet (not shown) being positioned at its one end.Wherein,
Described charging inlet is USB interface.
Described protection set 13 holds described charger 12 when being used for charging.Described protection set 13
Overlap body 131 including protection set body 131 with running through described protection and join with described charging inlet
Close the opening 132 arranged.Described protection set 13 and the described one-body molded setting of antifreeze plate 14,
By described antifreeze plate 14 is overlapped 13 injection mo(u)ldings, and described antifreeze plate 14 with described protection
Thickness equal with the thickness of described protection set 13, make described protection set 13 set with described charging
The post gap of standby 12 laminatings is little.By by described antifreeze plate 14 and described protection set 13 one
Molding is arranged, it is to avoid need to be assembled by described antifreeze plate 14 when charging described charger 12
In described protection set 13 in order to jointly to hold described charger with described wireless charger 11
12, the charging making described charger 12 is convenient, and holds described charger 12 and operate letter
Single.
During charging, described antifreeze plate 14 and described transmitting coil 113 just to setting, described every
Magnetic sheet 14 adsorbs with described magnet steel 114 phase, so that described charger 12 is at described magnet steel
Fixation under the effect of absorption affinity between 114 and described antifreeze plate 14.
Described receiving coil 15 be fixed on described antifreeze plate 14 away from described charger 12
Side and electrically connect with described charger 12, described receiving coil 15 be fixed on described every
Between magnetic sheet 14 and described magnet steel 114.Described receiving coil 15 and described antifreeze plate 14 with
Described protection set 13 is fixedly installed into a single integrated structure, when making described charger 12 is charged,
In directly described charger 12 is sheathed on described protection set 13 and by described charging inlet with
The power output end electrical connection of described receiving coil 15 can realize charging, and it is simple to operate.
Described pad 16 is covered on receiving coil 15 and described circuit board 17, it is to avoid described reception line
Circle 15 directly contacts with the external world with described circuit board 17, it is ensured that described wireless charging system 1
Safety.During charging, described receiving coil 15 receives the electricity that described transmitting coil 112 is launched
Magnetic wave also produces electric energy formation faradic current, the power output end of described receiving coil 15 and institute
Stating circuit board 17 to electrically connect, described faradic current is through the rectification of described circuit board 17 and filters institute
State faradic current through the output of described power line 18 to described charging inlet, thus realize described
Charger 12 is charged.
Embodiment 2
Please with reference to Fig. 4-Fig. 6, wherein, Fig. 4 is wireless charging system embodiment of the present invention
The stereochemical structure exploded view of 2；Fig. 5 be wireless charging system embodiment 2 of the present invention protection set,
Antifreeze plate and the structural representation of receiving coil；Fig. 6 is the sectional view in Fig. 5 along line B-B.
Described wireless charging system 2 include wireless charger 21, charger 22, be sheathed on described
The protection set 23 of charger 22, antifreeze plate 24, for receiving the receiving coil of electromagnetic wave
25, pad 26 electrically connects with described receiving coil 25 circuit board 27 and described circuit board
27 and described charger 22 electrical connection power line 28.
Described wireless charger 21 include having receiving space shell 211, be covered on described
The cover plate 212 of shell 211, be contained in described shell 211 in and for launching sending out of electromagnetic wave
Ray circle 213 and be located at 213 weeks sides of described transmitting coil the magnet steel 214 of setting with interval
With the fixing-holding rack 215 for holding described magnet steel 214.
Described charger 22 includes the charging inlet (not shown) being positioned at its one end.Wherein,
Described charging inlet is USB interface.
Described protection set 23 is used for holding described charger 22, and described protection set 23 includes
Protection set body 231, run through described protection set body 231 coordinating with described charging inlet and set
The opening 232 put and be positioned at described protection set body 231 be electrically charged terminal 22 away from described
Side and with described transmitting coil 213 just to arrange groove 233.Described antifreeze plate 24
Protect set 23 one-body molded in being located at described groove 233 and with described.By by described every magnetic
Sheet 24 and described protection set 23 integrated injection moldings, make described antifreeze plate 24 and described protection
Set 23 is integral type structure, it is to avoid need to be by described every magnetic when charging described charger 22
It is described in order to jointly to hold with described wireless charger 21 that sheet 24 is assembled in described protection set 23
Charger 22, the charging making described charger 22 is convenient.
During charging, described antifreeze plate 24 and described transmitting coil 213 just to setting, described every
Magnetic sheet 24 adsorbs with described magnet steel 214 phase, thus described charger 22 is at described magnet steel
Fixation under the effect of absorption affinity between 214 and described antifreeze plate 24.
Described receiving coil 25 be fixed on described antifreeze plate 24 away from described charger 22
Side and electrically connect with described charger 22, described receiving coil 25 be fixed on described every
Between magnetic sheet 24 and described magnet steel 214.Described receiving coil 25 and described antifreeze plate 24 with
Described containment vessel 23 is fixedly installed into a single integrated structure, when making described charger 22 is charged,
In directly described charger 22 is sheathed on described protection set 23 and by described charging inlet
222 electrically connect with the power output end of described receiving coil 25 and can realize charging, its operation
Simply.Described pad 26 is covered on receiving coil 25 and described circuit board 27, it is to avoid described
Receiving coil 25 directly contacts with the external world with described circuit board 27, it is ensured that described wireless charging system
The safety of system 2.During charging, described receiving coil 25 receives described transmitting coil 212
The electromagnetic wave penetrated also produces electric energy and forms faradic current, the power supply output of described receiving coil 25
End electrically connects with described circuit board 27, and described faradic current is through the rectification of described circuit board 27 and mistake
By the output of described power line 28 to described charging inlet after filter, thus realize described charging
Equipment 22 is charged.
Embodiment 3
Please with reference to Fig. 7-Fig. 9, wherein, Fig. 7 is wireless charging system embodiment of the present invention
The stereochemical structure exploded view of 3；Fig. 8 be wireless charging system embodiment 3 of the present invention protection set,
Antifreeze plate and the structural representation of receiving coil；Fig. 9 is the sectional view in Fig. 8 along line C-C.
Described wireless charging system 3 include wireless charger 31, charger 32, be sheathed on described
The protection set 33 of charger 32, antifreeze plate 34, for receiving the receiving coil of electromagnetic wave
35, pad 36, the circuit board 37 of described receiving coil 35 electrical connection and described circuit board
37 and described charger 32 electrical connection power line 38.
Described wireless charger 31 include having receiving space shell 311, be covered on described
The cover plate 312 of shell 311, the transmitting coil 313 being contained in described shell 311 and be located at
The magnet steel 314 of described 313 weeks sides of transmitting coil and for holding the fixing-holding rack of described magnet steel 314
315。
Described charger 32 includes the charging inlet being positioned at its one end.Wherein, described charging
Interface is USB interface.
Described protection set 33 includes protection set body 331, runs through described protection set body 331
And around the opening 332 of described charging inlet 322 setting with near described charger 32
Side and with described transmitting coil 313 just to arrange groove 333.Described protection set 33 use
In holding described charger 32, described protection set 33 is one-body molded with described antifreeze plate 34
Arranging, described antifreeze plate 34 is one-body molded with described protection set 33 in being located at described groove 333.
By by described antifreeze plate 34 and described protection set 33 injection mo(u)ldings, by described antifreeze plate 34
With described protection set 33 one-body molded settings, it is to avoid need when described charger 32 charged
Described antifreeze plate 34 is assembled in described protection set 33 in order to described wireless charger 31 altogether
With holding described charger 32, the charging making described charger 32 is simple and convenient.
During charging, described antifreeze plate 34 and described transmitting coil 313 just to setting, described every
Magnetic sheet 34 adsorbs with described magnet steel 314 phase, thus described charger 32 is at described magnet steel
Fixation under the effect of absorption affinity between 314 and described antifreeze plate 34.
Described receiving coil 35 is fixed on the relative with described groove 333 of described protection set 33
Opposite side and and described antifreeze plate 34 interval arrange, described receiving coil 35 be fixed on described every
Electrically connect between magnetic sheet 34 and described magnet steel 314 and with described charger 32.Described reception
Coil 35 and described antifreeze plate 34 are fixedly installed into a single integrated structure with described containment vessel 33, make
When described charger 32 is charged, directly described charger 32 is sheathed on described protection
In set 33 and the power output end of described charging inlet with described receiving coil 35 is electrically connected i.e.
Can realize charging, it is simple to operate.Described pad 36 is covered on described receiving coil 35 and institute
State circuit board 37, it is to avoid described receiving coil 35 and described circuit board 37 directly connect with the external world
Touch, it is ensured that the safety of described wireless charging system 3.During charging, described receiving coil 35
Receive the electromagnetic wave formation faradic current that described transmitting coil 313 is launched, described receiving coil
The power output end of 35 electrically connects with described circuit board 37, and described faradic current is through described circuit
Electric current is exported to described charging inlet by plate 37 rectification and filtration through described power line 38, thus
Realize described charger 32 is charged.
Compared with correlation technique, the wireless charging system of the present invention is by by antifreeze plate and described guarantor
The one-body molded setting of sheath, when charging to charger, it is not necessary to by antifreeze plate and receiving coil
It is assembled in the tedious steps within protection set can realize holding charger so that charger
Fixed form is simple, and it is convenient and swift to charge.
The foregoing is only embodiments of the invention, not thereby limit the patent model of the present invention
Enclosing, every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process become
Change, or be directly or indirectly used in other relevant technical field, be the most in like manner included in the present invention
Scope of patent protection in.
Claims (8)
1. a wireless charging system, including charger, for entering described charger
The wireless charger of row wireless charging and the protection set being sheathed on described charger, described wireless
Charger includes the transmitting coil for launching electromagnetic wave and is located at side of described transmitting coil week
Magnet steel, it is characterised in that described wireless charging system also includes for receiving described electromagnetic wave
Receiving coil and antifreeze plate, described antifreeze plate with described protection overlap one-body molded setting, described in connect
Take-up circle is electrically connected between described antifreeze plate and described transmitting coil and with described charger
Connect, during charging, described transmitting coil and described receiving coil just to setting, described receiving coil
Receive described electromagnetic wave and produce electric energy so that described charger to be charged.
Wireless charging system the most according to claim 1, it is characterised in that described in connect
Take-up circle is fixed on the side away from described charger of described antifreeze plate.
Wireless charging system the most according to claim 2, it is characterised in that described every
The thickness of magnetic sheet is equal with the thickness of described protection set.
Wireless charging system the most according to claim 1, it is characterised in that described in fill
Electricity equipment includes the charging inlet being positioned at its one end, and described protection set includes and described charging inlet
The opening being equipped with, described receiving coil electrically connects with described charging inlet.
Wireless charging system the most according to claim 4, it is characterised in that described nothing
Line charging system also includes circuit board and the power line being fixed on described antifreeze plate, described reception line
Circle electrically connects with described circuit board, and described circuit board is by described power line and described charging inlet
Electrical connection.
Wireless charging system the most according to claim 5, it is characterised in that described nothing
Line charging system also includes that pad, described pad are covered on described receiving coil and described circuit
Plate.
Wireless charging system the most according to claim 1, it is characterised in that described guarantor
Sheath include protection set body and be positioned at described protection set body away from described charger
The groove of side, described groove and described transmitting coil are just to setting, and described antifreeze plate is located at institute
State in groove, described receiving coil be fixed on described antifreeze plate away from the one of described charger
Side.
Wireless charging system the most according to claim 1, it is characterised in that described guarantor
Sheath includes protection set body and is positioned at the described close described charger protecting set body
The groove of side, described groove and described transmitting coil are just to setting, and described antifreeze plate is located at institute
Stating in groove, described receiving coil is fixed on the relative with described groove of described protection set body
Opposite side and and described antifreeze plate interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394170.1A CN106026239A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394170.1A CN106026239A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026239A true CN106026239A (en) | 2016-10-12 |
Family
ID=57090832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394170.1A Pending CN106026239A (en) | 2016-06-06 | 2016-06-06 | Wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026239A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202818413U (en) * | 2012-09-06 | 2013-03-20 | 深圳市合元科技有限公司 | Mobile phone protective casing |
| CN204992632U (en) * | 2015-06-17 | 2016-01-20 | 苏州科锐恒机械科技有限公司 | Portable cell -phone battery charging outfit |
| CN205051394U (en) * | 2015-10-23 | 2016-02-24 | 佛山市广工大数控装备技术发展有限公司 | Wireless charging seat of cell -phone |
| CN205265375U (en) * | 2016-01-10 | 2016-05-25 | 杭州安索科技有限公司 | Non contact charging's paster can carry out |
| CN205265306U (en) * | 2015-12-29 | 2016-05-25 | 东莞市金唐电子科技有限公司 | On -vehicle wireless charger of formula is inhaled to magnetism |
| US20160157002A1 (en) * | 2014-12-02 | 2016-06-02 | Foxconn Interconnect Technology Limited | Magnetic floating loudspeaker |
-
2016
- 2016-06-06 CN CN201610394170.1A patent/CN106026239A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202818413U (en) * | 2012-09-06 | 2013-03-20 | 深圳市合元科技有限公司 | Mobile phone protective casing |
| US20160157002A1 (en) * | 2014-12-02 | 2016-06-02 | Foxconn Interconnect Technology Limited | Magnetic floating loudspeaker |
| CN204992632U (en) * | 2015-06-17 | 2016-01-20 | 苏州科锐恒机械科技有限公司 | Portable cell -phone battery charging outfit |
| CN205051394U (en) * | 2015-10-23 | 2016-02-24 | 佛山市广工大数控装备技术发展有限公司 | Wireless charging seat of cell -phone |
| CN205265306U (en) * | 2015-12-29 | 2016-05-25 | 东莞市金唐电子科技有限公司 | On -vehicle wireless charger of formula is inhaled to magnetism |
| CN205265375U (en) * | 2016-01-10 | 2016-05-25 | 杭州安索科技有限公司 | Non contact charging's paster can carry out |
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Application publication date: 20161012 |