CN209730878U - A kind of non-contact radio-frequency charging unit for battery charging - Google Patents
A kind of non-contact radio-frequency charging unit for battery charging Download PDFInfo
- Publication number
- CN209730878U CN209730878U CN201920433834.XU CN201920433834U CN209730878U CN 209730878 U CN209730878 U CN 209730878U CN 201920433834 U CN201920433834 U CN 201920433834U CN 209730878 U CN209730878 U CN 209730878U
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- China
- Prior art keywords
- cabinet
- circuit board
- battery
- upper frame
- door body
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of non-contact radio-frequency charging units for battery charging, including upper frame, circuit board, cabinet and coil, the top of the cabinet has been bolted upper frame, and the top of upper frame is equipped with solar panel, battery is installed on cabinet below the upper frame, the output end of the solar panel is electrically connected by the input terminal of photovoltaic controller and battery, the top of the cabinet two sides is mounted on antenna, the side of the cabinet is equipped with control panel, and the inside of control panel is equipped with single-chip microcontroller, the bottom end of the cabinet is connected with ground line, one end of the cabinet is hinged with door body, and the side of door body one end is equipped with handle.The utility model is all uniformly fixed with sliding slot by the two sides in box house, and fixed plate is provided between sliding slot, while the two sides of fixed plate are mounted on and repair so that fixed plate is convenient for pull with the mutually matched sliding block of sliding slot and wiring is more convenient.
Description
Technical field
The utility model relates to radio frequency charging technique field, specially a kind of non-contact radio-frequency charging for battery charging
Device.
Background technique
Non-contact radio-frequency charging unit for battery charging is to carry out wireless charging using high-frequency radio frequency technology (RFID),
Its principle is that power supply is become to high-frequency signal, is then charged the battery in reception rectification, is a kind of utilization exterior aerial reception
The circuit that local high power radio signals charge the battery is widely used in automobile charging, mobile powered, wireless radio frequency system, family
The fields such as system/and emergence power, Multi-functional portable wireless power supply system, but existing contactless the penetrating for battery charging
There are following defects for frequency charging unit
First, traditional non-contact radio-frequency charging unit heat dissipation performance for battery charging is poor, when internal electronics member
Part is chronically under hot environment and works, and is easy premature aging.
Second, traditional non-contact radio-frequency charging unit majority for battery charging is applied to outdoor, without rationally benefit
It can be carried out power generation, not energy-efficient and environmental protection with the sun.
Third, traditional non-contact radio-frequency charging unit for battery charging are not easy to maintenance and wiring, and use is not square
Just.
Utility model content
The purpose of this utility model is to provide a kind of non-contact radio-frequency charging units for battery charging, on solving
It states that the heat dissipation performance proposed in background technique is poor, works, be easy in advance when internal electronic component is chronically under hot environment
Aging, it is most be applied to outdoor, do not use solar energy for power generation rationally, not energy-efficient and environmental protection and be not easy to maintenance and wiring,
Inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions: a kind of contactless penetrating for battery charging
Frequency charging unit, including upper frame, circuit board, cabinet and coil, the top of the cabinet have been bolted upper frame, and upper frame
Top solar panel is installed, battery is installed on the cabinet below the upper frame, the solar panel
Output end is electrically connected by the input terminal of photovoltaic controller and battery, and the top of the cabinet two sides is mounted on antenna,
The side of the cabinet is equipped with control panel, and the inside of control panel is equipped with single-chip microcontroller, the bottom end connection of the cabinet
There is ground line, one end of the cabinet is hinged with door body, and the side of door body one end is equipped with handle, the edge of the door body
It is provided with waterproof adhesive tape, is provided with instrument face plate at the top of described door body one end, and be provided in the door body below instrument face plate
Indicate light panel, one end of the door body is equipped with observation window, waterproof coating, institute are evenly arranged on the inner sidewall of the cabinet
The two sides for stating box house are all uniformly fixed with sliding slot, and fixed plate is provided between sliding slot, and the two sides of the fixed plate are equal
Be equipped with the mutually matched sliding block of sliding slot, be respectively arranged with signal conversion module and circuit board, the electricity in the fixed plate
Side at the top of the plate one end of road is equipped with the first variable resistance, and the other side at the top of described circuit board one end is equipped with coil, and
Coil is internally provided with bar magnet, and the bottom of described circuit board one end is equipped with diode mounting base, and in diode mounting base
It uniformly is fixed with germanium diode, one end of the circuit board is uniformly equipped with the second adjustable resistance, the box house bottom end
Middle position is equipped with temperature sensor, and radiating fin, the temperature sensing are fixed in the cabinet below the circuit board
The output end of device and control panel is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of the antenna passes through conducting wire
It is electrically connected with the input terminal of signal conversion module, the output end of the signal conversion module passes through the input of conducting wire and circuit board
End is electrically connected.
Preferably, in disassembly mounting structure between the upper frame and the top of cabinet.
Preferably, the two sides of the box house bottom end are mounted on cooling fan, and the bottom end inside cooling fan is set
It is equipped with Air Filter, while the shell of cooling fan is connected with the top of cabinet, vertical center line of the cooling fan about cabinet
It is symmetrical.
Preferably, carbon fiber anti-corrosion layer is evenly arranged on the lateral wall of the cabinet.
Preferably, four corners of the cabinet outer lower end are mounted on installation foot, and between installation foot and cabinet
It is in weldedization structure.
Preferably, the fixed plate is by constituting slide construction between sliding block and sliding slot.
Compared with prior art, the utility model has the beneficial effects that should be the non-contact radio-frequency charging of battery charging
Apparatus structure is reasonable, has the advantage that
1, radiating fin is fixed with by the inside in cabinet, radiating fin is a kind of good with thermal conductivity, light, easy processing
Metal product, have the advantages that high-efficiency heat conduction, while being mounted on cooling fan in the two sides of box house bottom end, and dissipate
The shell of air-heater is connected with the bottom end of cabinet, blows out the heat of box house using cooling fan, improves heat dissipation performance,
It prevents from internal electronic component to be chronically under hot environment to work, is easy premature aging, and temperature sensor is in cabinet
The temperature in portion is monitored.
2, upper frame has been bolted by the top in cabinet, and the top of upper frame is equipped with solar panel,
Battery is installed simultaneously, the output end of solar panel passes through photovoltaic controller and solar-electricity on the cabinet below upper frame
The input terminal of pond plate is electrically connected, and when sunny, the lasting absorption solar energy of solar panel is simultaneously converted into electric energy storage
There are in battery, powers, be more energy-saving and environmentally friendly to the present apparatus.
3, it is all uniformly fixed with sliding slot by the two sides in box house, and is provided with fixed plate between sliding slot, simultaneously
The two sides of fixed plate, which are mounted on, repairs so that fixed plate is convenient for pull with the mutually matched sliding block of sliding slot and wiring is more square
Just.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the cabinet positive structure diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the circuit connection diagram in the utility model circuit board；
Fig. 5 is the system block diagram of the utility model.
In figure: 1, antenna；2, upper frame；3, circuit board；4, the first variable resistance；5, single-chip microcontroller；6, control panel；7, it radiates
Fin；8, installation foot；9, cooling fan；10, Air Filter；11, diode mounting base；12, it is grounded；13, temperature sensor；
14, cabinet；15, germanium diode；16, fixed plate；17, waterproof coating；18, the second adjustable resistance；19, coil；20, bar magnet；21,
Signal conversion module；22, battery；23, solar panel；24, light panel is indicated；25, handle；26, observation window；27, door
Body；28, instrument face plate；29, waterproof adhesive tape；30, sliding slot；31, sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of embodiment provided by the utility model: it is a kind of for battery charging non-contact radio-frequency fill
Electric installation, including upper frame 2, circuit board 3, cabinet 14 and coil 19, the top of cabinet 14 has been bolted upper frame 2, and pushes up
The top of frame 2 is equipped with solar panel 23, convenient for disassembly and assembly in disassembly mounting structure between upper frame 2 and the top of cabinet 14,
It is easy to repair, battery 22 is installed, the output end of solar panel 23 is controlled by photovoltaic on the cabinet 14 of 2 lower section of upper frame
The input terminal of device and battery 22 is electrically connected, and four corners of 14 outer lower end of cabinet are mounted on installation foot 8, and install
It is in weldedization structure between foot 8 and cabinet 14, increases the stability of structure, be evenly arranged on the lateral wall of cabinet 14
Carbon fiber anti-corrosion layer increases corrosion resistance, and the two sides of 14 inner bottom of cabinet are mounted on cooling fan 9, and radiation air
Bottom end inside machine 9 is provided with Air Filter 10, while the shell of cooling fan 9 is connected with the top of cabinet 14, cooling fan 9
Vertical center line about cabinet 14 is symmetrical, optimizes structure, to the internal uniform radiating of cabinet 14, the top of 14 two sides of cabinet
End is mounted on antenna 1, and the side of cabinet 14 is equipped with control panel 6, and the inside of control panel 6 is equipped with single-chip microcontroller 5, single
The model of piece machine 5 can be HT66F018, and the bottom end of cabinet 14 is connected with ground line 12, and one end of cabinet 14 is hinged with door body 27,
And the side of 27 one end of door body is equipped with handle 25, the edge of door body 27 is provided with waterproof adhesive tape 29, the top of 27 one end of door body
Portion is provided with instrument face plate 28, and is provided with instruction light panel 24, one end of door body 27 in the door body 27 of 28 lower section of instrument face plate
Observation window 26 is installed, waterproof coating 17 is evenly arranged on the inner sidewall of cabinet 14, the two sides inside cabinet 14 are all uniformly solid
Surely there is sliding slot 30, and be provided with fixed plate 16 between sliding slot 30, fixed plate 16, which passes through to constitute between sliding block 31 and sliding slot 30, to be slided
Dynamic structure, convenient for carrying out wiring and maintenance to signal conversion module 21 and circuit board 3, the two sides of fixed plate 16 are mounted on and slide
The mutually matched sliding block 31 of slot 30 is respectively arranged with signal conversion module 21 and circuit board 3,3 one end of circuit board in fixed plate 16
The side at top is equipped with the first variable resistance 4, and the other side at the top of 3 one end of circuit board is equipped with coil 19, and coil 19
It is internally provided with bar magnet 20, the bottom of 3 one end of circuit board is equipped with diode mounting base 11, and in diode mounting base 11 uniformly
It is fixed with germanium diode 15, one end of circuit board 3 is uniformly equipped with the second adjustable resistance 18, the interposition of 14 inner bottom of cabinet
The place of setting is equipped with temperature sensor 13, is fixed with radiating fin 7, temperature sensor 13 and control in the cabinet 14 of 3 lower section of circuit board
The output end of panel 6 processed is electrically connected by the input terminal of conducting wire and single-chip microcontroller 5, and the output end of antenna 1 passes through conducting wire and signal
The input terminal of conversion module 21 is electrically connected, and the output end of signal conversion module 21 passes through the input terminal of conducting wire and circuit board 3 electricity
Property connection.
Working principle: in use, the present apparatus is mounted on working region using installation foot 8, when the present apparatus works, antenna 1
Local high power radio signals are absorbed, radio signals are sent to signal conversion module 21 later and carry out data conversion, signal turns
The output end for changing the mold block 21 is electrically connected by the input terminal of conducting wire and circuit board 3, and radio signals are added to the tuning in circuit board 3
Circuit keeps resonant tank humorous to local high power radio signals by adjusting the first variable resistance 4 and the second adjustable resistance 18
Vibration, and is coupled to germanium diode 15, obtains higher resonance potential at the both ends of germanium diode 15, through the first variable resistance 4, the
After the voltage doubling rectifing circuit rectification that two variable resistances 18 and germanium diode 15 form promotes voltage, supplies energy to lithium battery and fill
Electricity achievees the purpose that wireless radiofrequency charges, and when sunny, the lasting absorption solar energy of solar panel 23 is simultaneously converted into
Electric energy is stored in battery 22, is used for the present apparatus, and temperature sensor 13 is monitored the temperature in cabinet 14, heat radiating fin
Piece 7 can accelerate the conduction velocity of heat, start cooling fan 9, and the heat inside cabinet 14 is sucked out, the mesh of heat dissipation is reached
's.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of non-contact radio-frequency charging unit for battery charging, including upper frame (2), circuit board (3), cabinet (14) and line
It encloses (19), it is characterised in that: the top of the cabinet (14) has been bolted upper frame (2), and the top installation of upper frame (2)
Have solar panel (23), battery (22), the solar battery are installed on the cabinet (14) below the upper frame (2)
The output end of plate (23) is electrically connected by photovoltaic controller and the input terminal of battery (22), the top of cabinet (14) two sides
End is mounted on antenna (1), and the side of the cabinet (14) is equipped with control panel (6), and the inside installation of control panel (6)
Have single-chip microcontroller (5), the bottom end of the cabinet (14) is connected with ground line (12), and one end of the cabinet (14) is hinged with door body
(27), and the side of door body (27) one end is equipped with handle (25), and the edge of the door body (27) is provided with waterproof adhesive tape
(29), it is provided with instrument face plate (28) at the top of described door body (27) one end, and in the door body (27) below instrument face plate (28)
It is provided with instruction light panel (24), one end of the door body (27) is equipped with observation window (26), the inner sidewall of the cabinet (14)
On be evenly arranged with waterproof coating (17), the internal two sides of the cabinet (14) are all uniformly fixed with sliding slot (30), and sliding slot
(30) it is provided between fixed plate (16), the two sides of the fixed plate (16) are mounted on and sliding slot (30) mutually matched cunning
Block (31) is respectively arranged with signal conversion module (21) and circuit board (3), the circuit board (3) one on the fixed plate (16)
The side at end top is equipped with the first variable resistance (4), and the other side at the top of described circuit board (3) one end is equipped with coil
(19), and coil (19) is internally provided with bar magnet (20), and the bottom of described circuit board (3) one end is equipped with diode mounting base
(11), it and in diode mounting base (11) is uniformly fixed with germanium diode (15), one end of the circuit board (3) is uniformly equipped with
The middle position of the second adjustable resistance (18), cabinet (14) inner bottom is equipped with temperature sensor (13), the electricity
Be fixed with radiating fin (7) in cabinet (14) below road plate (3), the temperature sensor (13) and control panel (6) it is defeated
Outlet is electrically connected by conducting wire and the input terminal of single-chip microcontroller (5), and the output end of the antenna (1) is converted by conducting wire and signal
The input terminal of module (21) is electrically connected, and the output end of the signal conversion module (21) is defeated by conducting wire and circuit board (3)
Enter end to be electrically connected.
2. a kind of non-contact radio-frequency charging unit for battery charging according to claim 1, it is characterised in that: described
In disassembly mounting structure between upper frame (2) and the top of cabinet (14).
3. a kind of non-contact radio-frequency charging unit for battery charging according to claim 1, it is characterised in that: described
The two sides of cabinet (14) inner bottom are mounted on cooling fan (9), and the bottom end of cooling fan (9) inside is provided with Air Filter
(10), while the shell of cooling fan (9) is connected with the top of cabinet (14), and cooling fan (9) hangs down about cabinet (14)
Straight center line is symmetrical.
4. a kind of non-contact radio-frequency charging unit for battery charging according to claim 1, it is characterised in that: described
Carbon fiber anti-corrosion layer is evenly arranged on the lateral wall of cabinet (14).
5. a kind of non-contact radio-frequency charging unit for battery charging according to claim 1, it is characterised in that: described
Four corners of cabinet (14) outer lower end are mounted on installation foot (8), and in weldering between installation foot (8) and cabinet (14)
Connect integral structure.
6. a kind of non-contact radio-frequency charging unit for battery charging according to claim 1, it is characterised in that: described
Fixed plate (16) is by constituting slide construction between sliding block (31) and sliding slot (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433834.XU CN209730878U (en) | 2019-04-02 | 2019-04-02 | A kind of non-contact radio-frequency charging unit for battery charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433834.XU CN209730878U (en) | 2019-04-02 | 2019-04-02 | A kind of non-contact radio-frequency charging unit for battery charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730878U true CN209730878U (en) | 2019-12-03 |
Family
ID=68689863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433834.XU Expired - Fee Related CN209730878U (en) | 2019-04-02 | 2019-04-02 | A kind of non-contact radio-frequency charging unit for battery charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818400A (en) * | 2019-04-02 | 2019-05-28 | 山东小豆丁物联网科技有限公司 | A kind of non-contact radio-frequency charging unit for battery charging |
-
2019
- 2019-04-02 CN CN201920433834.XU patent/CN209730878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818400A (en) * | 2019-04-02 | 2019-05-28 | 山东小豆丁物联网科技有限公司 | A kind of non-contact radio-frequency charging unit for battery charging |
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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 |
Granted publication date: 20191203 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |