CN206250785U - A kind of built-in onboard wireless charger for mobile phone - Google Patents
A kind of built-in onboard wireless charger for mobile phone Download PDFInfo
- Publication number
- CN206250785U CN206250785U CN201621151914.9U CN201621151914U CN206250785U CN 206250785 U CN206250785 U CN 206250785U CN 201621151914 U CN201621151914 U CN 201621151914U CN 206250785 U CN206250785 U CN 206250785U
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- CN
- China
- Prior art keywords
- wireless charger
- mobile phone
- built
- cpt
- transformers
- 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
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Abstract
The utility model discloses a kind of built-in onboard wireless charger for mobile phone, including cigar lighter circuit, CPT transformers, USB data line, wireless charger and cell-phone cover, the input of the CPT transformers and cigar lighter connection, the output end of CPT transformers is connected with USB data line, and the other end of USB data line is fixedly connected wireless charger；The wireless charger is made up of PCBA transmitter modules and the chargeable module compositions of USB, PCBA transmitter modules circuit board and electromagnetic launcher, and wireless charger is fixedly mounted on the lower section of center storage lattice；Electromagnetism is provided with the cell-phone cover and receives chip.This built-in onboard wireless charger for mobile phone utilizes electromagnetic induction principle, make coil pass through energy coupling to realize the transmission of energy, electric current is changed into direct current for battery is powered, mobile phone need not connect USB, the unstable of voltage damages to mobile phone when avoiding because of car engine, the life-span of mobile phone is influenceed, while mobile phone charging is also more convenient.
Description
Technical field
The utility model is related to mobile phone charging equipment technical field, especially a kind of built-in onboard wireless charger for mobile phone.
Background technology
At present, smart mobile phone has become the necessity of people's life, however, smart mobile phone power consumption is fast, charges frequent,
The use for giving people mobile phone brings many inconvenience, therefore, people by carry charger baby, external power supply onboard charger with
Charged at any time to mobile phone.However, charger baby volume is big, weight big, and charger baby also needs often charging, external power supply vehicle-mounted charge
Device needs additionally to be plugged on cigarette lighter power socket using circumscripted power line, and the installation of mobile phone also needs mounting and fixing bracket, to hand
The charging of machine brings serious inconvenience, and, automobile supply voltage it is unstable, also have impact on the service life of mobile phone.
Utility model content
The purpose of this utility model is to provide a kind of built-in onboard wireless charger for mobile phone, with the stabilization, opponent of charging
Machine does not have an injury, and charge efficiency is high and convenient advantage, right to solve to propose the inconvenience that onboard charges in above-mentioned background technology
The injury of mobile phone voltage-stabilizing system is big, influences the problem in mobile phone life-span.
To achieve the above object, the utility model provides following technical scheme：A kind of built-in onboard wireless charger for mobile phone,
Including cigar lighter circuit, CPT transformers, USB data line, wireless charger and cell-phone cover, the two ends of the CPT transformers are drawn
Have input lead and output lead, CPT transformers are connected by input lead with cigar lighter line circuit, CPT transformers it is defeated
Go out wire to be connected with USB data line, the other end of USB data line is fixedly connected wireless charger；The wireless charger by
PCBA transmitter modules and the chargeable module compositions of USB, PCBA transmitter modules are made up of circuit board and electromagnetic launcher, Electromagnetic Launching
Device spot welding is on circuit boards；Electromagnetism is provided with the cell-phone cover and receives chip.
As further program of the utility model：The cigar lighter circuit picks out 12V voltages.
As further program of the utility model：The quantity of the electromagnetic launcher is 3 circles.
As further program of the utility model：The thickness that the electromagnetism receives chip is 0.3mm.
As further program of the utility model：The electromagnetic launcher of the wireless charger faces up installation.
Compared with prior art, the utility model beneficial effect：
This built-in onboard wireless charger for mobile phone, by setting cigar lighter circuit, CPT transformers, electromagnetic launcher, mobile phone
Set and electromagnetism receive chip, by using electromagnetic induction principle, make coil pass through energy coupling to realize the transmission of energy, pass through
The coupling of coil, the received change-over circuit of electric current of coil output is changing into direct current for battery is powered, and mobile phone need not connect USB
Socket, it is to avoid because the unstable of voltage damages to mobile phone during car engine, the life-span of mobile phone is influenceed, while mobile phone fills
Electricity is also more convenient, can completion wireless charging in the grid that only need to put on the dash panel or on car by mobile phone.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is electromagnetic launcher structural representation of the present utility model；
Fig. 3 is cell-phone cover structure schematic diagram of the present utility model；
Fig. 4 is that electromagnetism of the present utility model receives chip structure schematic diagram.
In figure：1- cigar lighter circuits；2- CPT transformers；21- input leads；22- output leads；3- USB data lines；
4- wireless chargers；41-PCBA transmitter modules；411- circuit boards；412- electromagnetic launchers；The chargeable modules of 42-USB；5- hands
Mantle；51- electromagnetism receives chip.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, in the utility model embodiment, a kind of built-in onboard wireless charger for mobile phone, including cigar lighter
Circuit 1, CPT transformers 2, USB data line 3, wireless charger 4 and cell-phone cover 5, the two ends of CPT transformers 2 lead to input
Wire 21 and output lead 22, open the dress control panel of automobile, draw cigar lighter circuit 1, and cigar lighter circuit 1 is measured with test pencil
Both positive and negative polarity, the input stage of CPT transformers 2 draw input lead 21 live wire and zero line successively with the circuit of cigar lighter circuit 1
Both positive and negative polarity is connected, and is fastenedly connected by insulating tape, and the voltage that cigar lighter circuit 1 is drawn is 12V, and input lead 21 also can be even
It is connected on the both positive and negative polarity of battery；The output lead 22 of CPT transformers 2 is connected with USB data line 3, output lead 22 and USB numbers
Pushed aside by wire stripper according to the two ends of line 3, live wire and zero line are fastenedly connected with insulating tape, the other end of USB data line 3
Wireless charger 4 is fixedly connected, wireless charger 4 is made up of PCBA transmitter modules 41 and the chargeable modules 42 of USB, PCBA transmittings
Module 41 is made up of circuit board 411 and electromagnetic launcher 412, and 412 points of electromagnetic launcher is welded on circuit board 411, wireless charging
Device 4 is fixedly mounted on the lower section of center storage lattice, and electromagnetic launcher 42 is the form of coil, is altogether 3 circles, wireless charger 4
Built-in booster circuit, can work in 3 ~ 12V, inside there is the adapter of 5V2A, and charge efficiency reaches 75 percent, in nothing
Line charges when exporting 5V1A, will not be powered off in charging process, and wireless charger has TPL temperature dynamic control modules, bottom two
Individual to be symmetrically installed, another is arranged on upper end, and USB data line 3 is fixedly connected on the chargeable modules 42 of USB of wireless charger 4
On, wireless charger 4 is by special glue or is bolted to inside instrument board, the lower section of centrally located matter storage lattice, and wireless charging
The electromagnetic launcher 412 of electrical equipment 4 faces up installation；Electromagnetism is provided with cell-phone cover 5 and receives chip 51, electromagnetism receives chip 51
Thickness is 0.3mm, can be placed in the gap in the middle of mobile phone shell and battery, it is also possible to be placed on the inner side of mobile phone shell；This is interior
Onboard wireless charger for mobile phone is put mainly using electromagnetic induction principle, the transmission for realizing energy is coupled by coil energy, pass through
The coupling of coil, the received change-over circuit of electric current of coil output is changing into direct current for battery is powered, and charge efficiency is high, only needs
Wireless charging is completed by the grid for putting on the dash panel or on car by mobile phone.
In sum：Connect by setting cigar lighter circuit 1, CPT transformers 2, electromagnetic launcher 412, cell-phone cover 5, electromagnetism
Chip 51 is received, using electromagnetic induction principle, the transmission for realizing energy is coupled by coil energy, by the coupling of coil, coil
The received change-over circuit of electric current of output is changing into direct current for battery is powered, mobile phone need not connect USB, it is to avoid because
The unstable of voltage damages to mobile phone during car engine, influences the life-span of mobile phone, while mobile phone charging is also more convenient, only
Wireless charging is completed by the grid that need to put on the dash panel or on car by mobile phone.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of built-in onboard wireless charger for mobile phone, including cigar lighter circuit（1）, CPT transformers（2）, USB data line（3）、
Wireless charger（4）And cell-phone cover（5）, it is characterised in that：The CPT transformers（2）Two ends lead to input lead（21）
And output lead（22）, CPT transformers（2）By input lead（21）With cigar lighter circuit（1）Circuit is connected, CPT transformers
（2）Output lead（22）With USB data line（3）Connection, USB data line（3）The other end be fixedly connected wireless charger
（4）；The wireless charger（4）By PCBA transmitter modules（41）With the chargeable modules of USB（42）Constitute, PCBA transmitter modules
（41）By circuit board（411）And electromagnetic launcher（412）Constitute, electromagnetic launcher（412）Point is welded in circuit board（411）On；Institute
State cell-phone cover（5）Inside it is provided with electromagnetism and receives chip（51）.
2. a kind of built-in onboard wireless charger for mobile phone according to claim 1, it is characterised in that：The cigar lighter circuit
（1）Pick out 12V voltages.
3. a kind of built-in onboard wireless charger for mobile phone according to claim 1, it is characterised in that：The electromagnetic launcher
（412）Quantity for 3 circle.
4. a kind of built-in onboard wireless charger for mobile phone according to claim 1, it is characterised in that：The electromagnetism receives core
Piece（51）Thickness be 0.3mm.
5. a kind of built-in onboard wireless charger for mobile phone according to claim 1, it is characterised in that：The wireless charger
（4）Electromagnetic launcher（412）Face up installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151914.9U CN206250785U (en) | 2016-10-31 | 2016-10-31 | A kind of built-in onboard wireless charger for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151914.9U CN206250785U (en) | 2016-10-31 | 2016-10-31 | A kind of built-in onboard wireless charger for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250785U true CN206250785U (en) | 2017-06-13 |
Family
ID=58997012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151914.9U Expired - Fee Related CN206250785U (en) | 2016-10-31 | 2016-10-31 | A kind of built-in onboard wireless charger for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063499A (en) * | 2017-12-28 | 2018-05-22 | 深圳市彬讯科技有限公司 | A kind of LED light based on wireless power and remote control |
-
2016
- 2016-10-31 CN CN201621151914.9U patent/CN206250785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063499A (en) * | 2017-12-28 | 2018-05-22 | 深圳市彬讯科技有限公司 | A kind of LED light based on wireless power and remote control |
| CN108063499B (en) * | 2017-12-28 | 2023-12-05 | 深圳市彬讯科技有限公司 | LED lamp based on wireless power supply and remote control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20171031 |