CN207782440U - A kind of multi-application wireless charger - Google Patents
A kind of multi-application wireless charger Download PDFInfo
- Publication number
- CN207782440U CN207782440U CN201721896047.6U CN201721896047U CN207782440U CN 207782440 U CN207782440 U CN 207782440U CN 201721896047 U CN201721896047 U CN 201721896047U CN 207782440 U CN207782440 U CN 207782440U
- Authority
- CN
- China
- Prior art keywords
- induction coil
- circuit
- board
- charging
- service area
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of multi-application wireless charger,Including shell,Bottom cover in housing bottom is set,It is mounted on the foot pad on the bottom cover periphery,It is characterized in that the shell is divided into charging zone,Service area and control zone,The charging zone includes the first induction coil cover board,The first induction coil below the first induction coil cover board,Support is in the first induction coil bottom first every disk,The service area includes the second induction coil cover board,The second induction coil below the second induction coil cover board,Support is in the second induction coil bottom second every disk,The control zone is arranged between charging zone and service area,Including circuit board,Outlet in board rear end is set,Charging indicator light and power supply indicator light in circuit front edge of board is set,The Hall sensor on right side in the middle part of circuit board,Photoelectric sensor and RIFD antennas.
Description
Technical field
The utility model is related to a kind of electric equipment products, refer specifically to a kind of multi-application wireless charger.
Background technology
With the continuous quickening of people's rhythm of life, people increasingly pay attention to for promoting quality of the life and working efficiency.
The mobile phone wireless charger and heater occurred on the market at present is simple function product, if one by one by these articles for daily use
It buys back and is used there to put, office and living management difficulty and the synthesis purchase cost of people will be improved, and influence
The tidiness of desktop.Therefore design multi-application wireless charger, can be other corollary equipments while mobile phone wireless charges
It is powered, it is highly beneficial for improving people's quality of the life and working efficiency.
Invention content
In order to solve the problems, such as the above technology, the utility model proposes one kind to charge to mobile phone wireless,
It again can be to cup heating or to the multipurpose mobile phone wireless charger of the products wireless power such as desk lamp, fan and perfume fumigator.
The utility model includes main body, and the bottom cover in bottom part body is arranged, and is mounted on the foot pad on the bottom cover periphery.
The main body is divided into charging zone, service area and control zone.
The charging zone includes the first induction coil cover board, first line of induction below the first induction coil cover board
Circle, support is in the first induction coil bottom first every disk.
The service area includes the second induction coil cover board, second line of induction below the second induction coil cover board
Circle, support is in the second induction coil bottom second every disk.
The control zone is arranged between charging zone and service area, including circuit board, and the power supply in board rear end is arranged
Socket is arranged charging indicator light and power supply indicator light in circuit front edge of board, is mounted on the hall sensing on right side in the middle part of circuit board
Device, photoelectric sensor and RIFD antennas.
First induction coil is electrically connected with the charge circuit of circuit board, the confession of second induction coil and circuit board
Electrical circuit is electrically connected.
The Hall sensor, photoelectric sensor and RIFD antennas are electrically connected with the control loop of circuit board respectively.
The charging indicator light is connected in the charge circuit, and the power supply indicator light is connected in current supply circuit.
When by supporting that the mobile phone of wireless charging is placed on charging zone, the periphery of the first induction coil generates induced field, described
Induced field generates electric current when passing through the induction coil of interior of mobile phone, which is realized by charging circuit to battery of mobile phone
Charging.
The service area is matched with special mating electrical equipment, could realize its function having.It is described
Special mating electrical equipment refers to the electric cup of bottom belt sheet metal, magnetic steel ingot and electronic tag, pedestal band wireless induction coil
The perfume fumigator of desk lamp and pedestal with wireless induction coil, humidifier of the pedestal with wireless induction coil etc. is other passes through electromagnetism
Incude and the electrical equipment of work once electrified.
The electric cup with sheet metal, magnetic steel ingot and electronic tag includes cup body, be embedded in the sheet metal of bottom of cup,
Magnetic steel ingot and electronic tag.
The utility model has the beneficial effects that：1, small and thin, it is easy to carry and put；2, it can be filled to mobile phone wireless
Electricity；3, special mating power supply for electrical equipment can be given.
Description of the drawings
Fig. 1 is the utility model overall effect figure.
Fig. 2 is the utility model Structure explosion diagram.
Fig. 3 is and the matching used structure of electric heating cup figure with sheet metal, magnetic steel ingot and electronic tag of the utility model.
Fig. 4 is the utility model chart at the bottom of.
Specific implementation mode
As shown in Figure 1, the utility model is a kind of multi-application wireless charger.
As shown in figure 4, the utility model includes main body 1, the bottom cover 2 in 1 bottom of main body is set, the bottom cover 2 is mounted on
The foot pad 3 on periphery.
The main body 1 is divided for charging zone 11, service area 12 and control zone 13.
The charging zone 11 includes the first induction coil cover board 111, the below the first induction coil cover board 111
One induction coil 112, support is in 112 bottom of the first induction coil first every disk 113.
The service area 12 includes the second induction coil cover board 121, the below the second induction coil cover board 121
Two induction coils 122, support is in 122 bottom of the second induction coil second every disk 123.
As shown in Fig. 2, the control zone 13 is arranged between charging zone 11 and service area 12, including circuit board 131, setting
Charging indicator light 133 and power supply indicator light in 131 front end of circuit board is arranged in outlet 123 in 131 rear end of circuit board
134, it is mounted on Hall sensor 135, photoelectric sensor 136 and the RIFD antennas 138 on 131 middle part right side of circuit board.
First induction coil 112 is electrically connected with the charge circuit of circuit board 131, second induction coil 122 with
The current supply circuit of circuit board 131 is electrically connected.
The Hall sensor 135, photoelectric sensor 136 and RIFD antennas 138 control loop with circuit board 131 respectively
Electrical connection.
The charging indicator light 133 is connected in the charge circuit, and the power supply indicator light 134 is connected on current supply circuit
In.
When by supporting that the mobile phone of wireless charging is placed on charging zone 11, the periphery of the first induction coil 112 generates induced field,
The induced field generates electric current when passing through the induction coil of interior of mobile phone, which is realized by charging circuit and give mobile phone electricity
The charging in pond.
The service area and special mating electrical equipment carry out it is mating could use, could realize its function having.
The special mating electrical equipment refers to the electric cup 4 of bottom belt sheet metal, magnetic steel ingot and electronic tag, pedestal band
The desk lamp and pedestal of wireless induction coil are with the humidification of the perfume fumigator of wireless induction coil and pedestal with wireless induction coil
The electrical equipment of other work once electrifieds by electromagnetic induction such as device.
The operation principle of the utility model is made by taking the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag as an example below
It is described in detail.
As shown in figure 3, the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag includes cup body 41, is embedded in cup body
Sheet metal 44, magnetic steel ingot 42 and the electronic tag 43 of bottom.
When the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag is placed on above service area 12, Hall sensor
135 have sensed the presence of magnet steel 21, and signal is transmitted to governor circuit, and the second induction coil 122 has been connected by governor circuit
Circuit, electric current when the second induction coil 122 by producing magnetic field, and the magnetic line of force in the magnetic field is by magnetic steel ingot and in magnetic steel ingot
It forms closed circuit and generates countless small vortex, the countless small vortex make the iron molecule high-speed motion of ferrous material and generate heat
Amount, makes the water in the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag be heated gradually；When band sheet metal, magnetic steel ingot and electricity
When the electric cup 4 of subtab removes service area 12, Hall sensor 3 incudes the presence less than magnet steel 21, and signal is transmitted to master control
Circuit is cut off the circuit of the second induction coil 2 by governor circuit.
When the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag is placed on 12 surface of service area, band sheet metal, magnetic
Photosignal has been blocked in the periphery of the electric cup 4 of bloom and electronic tag, this signal is transmitted to master control electricity by photoelectric sensor 136
The circuit of the second induction coil 122 has been connected on road by governor circuit, and the water in the electric cup 4 with sheet metal and magnetic steel ingot is gradually
It is heated.
When the electric cup 4 with sheet metal, magnetic steel ingot and electronic tag is placed on 12 surface of service area, band sheet metal, magnetic
The electronic tag 43 of 4 bottom of electric cup of bloom and electronic tag is read by RIFD antennas 138, and RIFD antennas 138 believe this
Number it is transmitted to governor circuit, the circuit of the second induction coil 122 has been connected by governor circuit, the electric cup with sheet metal and magnetic steel ingot
Water in 4 is heated gradually；When the electric cup 4 with sheet metal and magnetic steel ingot removes service area 12, RIFD antennas 138 will be read
Signal less than electronic tag 43 is transmitted to governor circuit, and the circuit of the second induction coil 122, band metal have been cut off by governor circuit
Water in the electric cup 4 of piece and magnetic steel ingot is no longer heated.
The photoelectric sensor, Hall sensor and RIFD antennas, which can be independently operated, to be also used in any combination, can be real
Now to the identification of cup or other power receiving equipments and metallic foreign body, to control unlatching and the pass of electromagnetic heating or function of supplying power
It closes.Maloperation is can effectively avoid, safety is improved.
It is noted that every one kind using in photoelectric sensor, Hall sensor and RIFD antennas or arbitrary combination
Equipment to control the power on/off of wireless power circuit shall fall within the protection scope of the present invention.
Claims (4)
1. a kind of multi-application wireless charger, including shell, are arranged the bottom cover in housing bottom, it is mounted on the bottom cover periphery
Foot pad, it is characterized in that the shell is divided into charging zone, service area and control zone, the charging zone includes the first line of induction ring cover
Plate, the first induction coil below the first induction coil cover board, support is in the first induction coil bottom first every magnetic
Disk, the service area include the second induction coil cover board, the second induction coil below the second induction coil cover board, are held
It holds in the palm in the second induction coil bottom second every disk, the control zone is arranged between charging zone and service area, including circuit
The outlet in board rear end is arranged in plate, and charging indicator light and power supply indicator light in circuit front edge of board is arranged, is mounted on
Hall sensor, photoelectric sensor and the RIFD antennas on right side in the middle part of circuit board.
2. a kind of multi-application wireless charger according to claim 1, it is characterized in that first induction coil and circuit board
Charge circuit electrical connection, second induction coil is electrically connected with the current supply circuit of circuit board.
3. a kind of multi-application wireless charger according to claim 1, it is characterized in that the Hall sensor, photoelectric sensor
It is electrically connected respectively with the control loop of circuit board with RIFD antennas.
4. a kind of multi-application wireless charger according to claim 1, it is characterized in that the charging indicator light is connected on charging
In circuit, the power supply indicator light is connected in current supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896047.6U CN207782440U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-application wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896047.6U CN207782440U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-application wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782440U true CN207782440U (en) | 2018-08-28 |
Family
ID=63224234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896047.6U Expired - Fee Related CN207782440U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-application wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066869A (en) * | 2018-08-29 | 2018-12-21 | 宁波石墨烯创新中心有限公司 | Multilayer wireless charging equipment |
| CN113394887B (en) * | 2020-03-13 | 2023-09-29 | Oppo广东移动通信有限公司 | Wireless charging coil module and wireless charging equipment |
| WO2023191251A1 (en) * | 2022-03-31 | 2023-10-05 | 삼성전자 주식회사 | Electronic device including wireless charging antenna and structure thereof |
-
2017
- 2017-12-29 CN CN201721896047.6U patent/CN207782440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066869A (en) * | 2018-08-29 | 2018-12-21 | 宁波石墨烯创新中心有限公司 | Multilayer wireless charging equipment |
| CN113394887B (en) * | 2020-03-13 | 2023-09-29 | Oppo广东移动通信有限公司 | Wireless charging coil module and wireless charging equipment |
| WO2023191251A1 (en) * | 2022-03-31 | 2023-10-05 | 삼성전자 주식회사 | Electronic device including wireless charging antenna and structure thereof |
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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: 20180828 Termination date: 20191229 |