CN206135449U - Charging device under water - Google Patents
Charging device under water Download PDFInfo
- Publication number
- CN206135449U CN206135449U CN201621002060.8U CN201621002060U CN206135449U CN 206135449 U CN206135449 U CN 206135449U CN 201621002060 U CN201621002060 U CN 201621002060U CN 206135449 U CN206135449 U CN 206135449U
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- CN
- China
- Prior art keywords
- electric energy
- energy wireless
- under water
- high frequency
- charging device
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000005389 magnetism Effects 0.000 claims description 17
- 239000012736 aqueous medium Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charging device under water, characterized by: it is at least including electric energy wireless transmission end, electric energy wireless receiving terminal, electric energy wireless transmission end passes through the radio connection with electric energy wireless receiving terminal. The device has the charge efficiency height, characteristics such as charge in removing under water.
Description
Technical field
This utility model is related to a kind of charging technique, particularly a kind of charging device under water.
Background technology
Some underwater installations want under normal circumstances long-term work under water, and underwater installation uses rechargeable battery powered,
When the rechargeable battery of underwater installation worked to the regular hour, the electric energy of rechargeable battery will be reduced to what equipment cannot work
State, needs to ground to charge.Some need to be charged underwater installation by special charger.
But a difficult problem being charged under water with special charger of underwater installation is the connection of power supply.Employment
Although work industry can solve this problem, many operational difficult problems can be brought.
The content of the invention
The purpose of this utility model is to provide a kind of charge efficiency height, can under water move the dress of charging under water of middle charging
Put.
The purpose of this utility model is achieved in that a kind of charging device under water, it is characterized in that：It at least includes electric energy
Wireless transmission end, electric energy wireless receiving end；Electric energy wireless transmission end passes through dedicated radio link with electric energy wireless receiving end.
Described electric energy wireless transmission end includes：FPGA, 4 pipe inverter circuits composition, outfan and the height of 4 pipe inverter circuits
The primary coil electrical connection of frequency power transformer；DC source is electrically connected in 4 pipe inverter circuit inputs, in the output of 4 pipe inverter circuits
The primary coil of the high frequency transformer of end connection produces a high-frequency signal, and by aqueous medium electric energy wireless receiving end is coupled to.
Described electric energy wireless receiving end includes：The secondary coil of high frequency transformer, rectification circuit, DC/DC power supplys, constant current
Circuit and rechargeable battery, the secondary coil of high frequency transformer, rectification circuit, DC/DC power supplys, constant-current circuit and rechargeable battery are fixed
Under water in housing, secondary coil is electrically connected with rectification circuit, and outfan and the input of DC/DC power supplys of rectification circuit are electrically connected
Connect, the outfan of DC/DC power supplys is electrically connected with constant-current circuit input, constant-current circuit and rechargeable battery are electrically connected.
Described electric energy wireless receiving end includes the secondary coil of high frequency transformer, and secondary coil is electrically connected with rectification circuit
Connect, rectification circuit is electrically connected by inverter with constant-current circuit, and constant-current circuit is electrically connected with rechargeable battery.
The secondary coil at described electric energy wireless receiving end is wound on permanent magnetism post, and permanent magnetism post charges with one of underwater case
End face is integrated.
4 audions or metal-oxide-semiconductor of 4 described pipe inverter circuits and 4 diodes constitute bridge, 4 diode difference
It is attempted by the transmitting of 4 audions and colelctor electrode, two audions series connection, after connecting per two, colelctor electrode fetches self-rectifying
Direct current anode, emitter stage fetches the direct current negative terminal of self-rectifying circuit output, and junction point therein forms two after connecting per two
Individual outfan, electrically connects with the primary of high frequency transformer；Diode be attempted by respectively the transmitting of 4 audions and colelctor electrode it
Between, anode is electrically connected with emitter stage.
There is multichannel at described electric energy wireless transmission end, and horizontal interval is fixed on plate body, and primary coil is solid by spaced horizontal
It is scheduled in plate body, plate body is water-proof and anti-corrosive material, has in the upper end of plate body and the straight of 4 pipe inverter circuits is supplied by water-proof cable
Stream voltage source.
The utility model has the advantages that：This utility model is wireless by electric energy wireless transmission end and electric energy by high frequency transformer
Magnetoelectricity connection is formed between receiving terminal；Turned on by 4 pipes order of high frequency modulated voltage control pipe inverter circuit, it is inverse in 4 pipes
Become circuit output end connection high frequency transformer primary coil produce a high-frequency signal, by aqueous medium be coupled to electric energy without
Line receiving terminal；The secondary coil of high frequency transformer by receiving the high-frequency energy of primary coil coupling, by secondary coil high frequency
Then the rectified circuit rectifies of energy are charged by constant-current circuit 204 into direct current to rechargeable battery, realize wireless charging.
The secondary coil at electric energy wireless receiving end is wound on permanent magnetism post, a charging end face of permanent magnetism post and underwater case
It is integrated, enhances the coupling efficiency of electric energy, while when charging, by the magnetic field and the permanent magnetism styletable face that produce in primary coil
Magnetic field formed diamagnetism produce captivation carry out hydrolocation.
This utility model has coupling efficiency high, and stationkeeping ability is good, while being capable of achieving the ability that multichannel charges.
Description of the drawings
With reference to embodiment, the utility model is described in further detail：
Fig. 1 is this utility model embodiment schematic diagram；
Fig. 2 is the schematic diagram that secondary coil is wound on permanent magnetism post；
Fig. 3 is mobile unit structural representation under water；
Fig. 4 is the structural representation of the underwater units with multiple way electric wireless transmission end.
In figure, 1, electric energy wireless transmission end；2nd, electric energy wireless receiving end；3rd, aqueous medium；4th, high frequency transformer；5th, plate body；
6th, water-proof cable；7th, DC source.
Specific embodiment
As shown in figure 1, one kind charging device under water, is characterized in that：It at least include electric energy wireless transmission end 1, electric energy without
Line receiving terminal 2；Electric energy wireless transmission end 1 is used to carry out wireless charging to electric energy wireless receiving end 2；Use at electric energy wireless receiving end 2
Charge to the rechargeable battery at electric energy wireless receiving end 2 in the radio energy sent by receiving electric energy wireless transmission end 1.Electric energy without
Line transmitting terminal 1 passes through dedicated radio link with electric energy wireless receiving end 2.
Electric energy wireless transmission end 1 includes in Fig. 1：FPGA101,4 pipe inverter circuits 102 are constituted, the output of 4 pipe inverter circuits
End electrically connects with the primary coil 103 of high frequency transformer 4；FPGA101 produces high frequency modulated voltage and controls 4 pipe inverter circuits 102
4 pipes order turn on, the input of 4 pipe inverter circuit 102 electrically connect DC source 7, DC source 7 or by exchange it is whole
Produce after stream or high capacity cell supply, in the primary coil 103 of the high frequency transformer 4 of the outfan of 4 pipe inverter circuit 102 connection
A high-frequency signal is produced, electric energy wireless receiving end 2 is coupled to by aqueous medium 3；
As shown in Fig. 2 the secondary coil 201 at electric energy wireless receiving end 2 including high frequency transformer, secondary coil 201 with it is whole
Current circuit 203 is electrically connected, and rectification circuit 203 is electrically connected by inverter 202 with constant-current circuit 204, and inverter 202 is produced
One stable voltage supply constant-current circuit 204, by the outfan and rechargeable battery 205 of constant-current circuit 204 charge circuit is formed,
Constant direct current is filled with to rechargeable battery 205；The secondary coil 201 of high frequency transformer is by receiving the coupling of primary coil 103
High-frequency energy, is being rectified into direct current, by constant-current circuit 204 to charging by the rectified circuit 203 of the high-frequency energy of secondary coil 201
Battery 205 charges.
As shown in Figure 2 and Figure 3, the secondary coil 201 at described electric energy wireless receiving end is wound on permanent magnetism post 207, permanent magnetism post
207 are integrated with a charging end face of underwater case 206.
The secondary coil 201 at described electric energy wireless receiving end 2 is wound on permanent magnetism post 207, and permanent magnetism styletable face is used as under water
A part for housing 206.
Described electric energy wireless receiving end is fixed in underwater case 206, underwater case 206 under water, underwater case 206
To electric energy wireless transmission end 1, the primary coil 103 at electric energy wireless transmission end 1 is produced in magnetic force interior drive circuit drive shell
Line senses secondary coil 201 by permanent magnetism styletable face.
4 audions of 4 pipe inverter circuits 102（Or metal-oxide-semiconductor）Bridge is constituted with 4 diodes, 4 diodes are respectively simultaneously
It is connected on the transmitting of 4 audions and colelctor electrode, two audions series connection, after connecting per two, colelctor electrode fetches self-rectifying
Direct current anode, emitter stage fetches the direct current negative terminal of self-rectifying circuit output, and junction point therein forms two after connecting per two
Outfan, electrically connects with the primary of high frequency transformer 4；Diode is attempted by respectively between the transmitting of 4 audions and colelctor electrode,
Anode is electrically connected with emitter stage.
FPGA101 produces high frequency between 915Khz-2.45Mhz, including 915Khz and 2.45Mhz.
As shown in figure 4, there is multichannel at described electric energy wireless transmission end 1, horizontal interval is fixed on plate body 5, primary coil
103 are fixed in plate body 5 by spaced horizontal, and plate body 5 is water-proof and anti-corrosive material, is had by water-proof cable 6 in the upper end of plate body 5
Supply the direct voltage source of 4 pipe inverter circuits.
Pass through magnetic location between described underwater case 206 and plate body 5.
Described magnetic location is the magnetic field and permanent magnetism styletable produced in primary coil 103 by electric energy wireless transmission end 1
The magnetic field in face forms diamagnetism and produces captivation.
Described electric energy wireless transmission end 1 also includes a processor 104 and RAM105, processor 104 and RAM105 with
FPGA101 constitutes the high frequency modulated circuit with data communication, and the secondary coil 201 at described electric energy wireless receiving end 2 connects one
Individual demodulator circuit 208, by constituting the circuit that can be communicated between the high frequency modulated circuit with data communication and demodulator circuit 208,
Realize the data communication at electric energy wireless transmission end and electric energy wireless receiving end.
This device will form magnetoelectricity connection by high frequency transformer between electric energy wireless transmission end and electric energy wireless receiving end；
The 4 pipes order for controlling 4 pipe inverter circuits by high frequency modulated voltage is turned on, in the high frequency of 4 pipe inverter circuit outfans connection
The primary coil of transformator produces a high-frequency signal, and by aqueous medium electric energy wireless receiving end is coupled to；High frequency transformer
Secondary coil by receiving the high-frequency energy of primary coil coupling, by the rectified circuit rectifies Cheng Zhi of secondary coil high-frequency energy
Stream, is then charged by constant-current circuit to rechargeable battery, realizes wireless charging.
The secondary coil at electric energy wireless receiving end is wound on permanent magnetism post, a charging end face of permanent magnetism post and underwater case
It is integrated, enhances the coupling efficiency of electric energy, while when charging, by the magnetic field and the permanent magnetism styletable face that produce in primary coil
Magnetic field formed diamagnetism produce captivation carry out hydrolocation.
Part of the present embodiment without detailed narration and structure belong to the well-known components and common structure or conventional handss of the industry
Section, does not describe one by one here.
Claims (6)
1. one kind charging device under water, is characterized in that：It at least includes electric energy wireless transmission end（1）, electric energy wireless receiving end
（2）；Electric energy wireless transmission end（1）With electric energy wireless receiving end（2）By dedicated radio link.
2. a kind of charging device under water according to claim 1, is characterized in that：Described electric energy wireless transmission end（1）Bag
Include：FPGA（101）, 4 pipe inverter circuits（102）Composition, the outfan and high frequency transformer of 4 pipe inverter circuits（4）Primary line
Circle（103）Electrical connection；In 4 pipe inverter circuits（102）Input electrically connects DC source（7）, in 4 pipe inverter circuits（102）It is defeated
Go out the high frequency transformer of end connection（4）Primary coil（103）A high-frequency signal is produced, by aqueous medium（3）It is coupled to electricity
Can wireless receiving end（2）.
3. a kind of charging device under water according to claim 1, is characterized in that：Described electric energy wireless receiving end includes：
The secondary coil of high frequency transformer, rectification circuit, DC/DC power supplys, constant-current circuit and rechargeable battery, the secondary wire of high frequency transformer
Circle, rectification circuit, DC/DC power supplys, constant-current circuit and rechargeable battery are fixed in underwater case, and secondary coil is electric with rectification circuit
Connection, the outfan of rectification circuit is electrically connected with the input of DC/DC power supplys, and the outfan of DC/DC power supplys is defeated with constant-current circuit
Enter end electrical connection, constant-current circuit and rechargeable battery are electrically connected.
4. a kind of charging device under water according to claim 3, is characterized in that：The secondary at described electric energy wireless receiving end
Coil（201）It is wound on permanent magnetism post（207）On, permanent magnetism post（207）With underwater case（206）A charging end face be integrated.
5. a kind of charging device under water according to claim 2, is characterized in that：4 described pipe inverter circuits（102）4
Audion or metal-oxide-semiconductor and 4 diodes constitute bridges, and 4 diodes are attempted by respectively transmitting and the colelctor electrode of 4 audions
On, two audion series connection, after connecting per two, colelctor electrode fetches self-rectifying direct current anode, and emitter stage fetches self-rectifying electricity
The direct current negative terminal of road output, junction point therein forms two outfans after connecting per two, with high frequency transformer（4）Primary
Electrical connection；Diode is attempted by respectively between the transmitting of 4 audions and colelctor electrode, and anode is electrically connected with emitter stage.
6. a kind of charging device under water according to claim 1, is characterized in that：Described electric energy wireless transmission end（1）Have
Multichannel, horizontal interval is fixed on plate body（5）On, primary coil（103）Plate body is fixed on by spaced horizontal（5）It is interior, plate body（5）For
Water-proof and anti-corrosive material, in plate body（5）Upper end have by water-proof cable（6）Supply the direct voltage source of 4 pipe inverter circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002060.8U CN206135449U (en) | 2016-08-31 | 2016-08-31 | Charging device under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002060.8U CN206135449U (en) | 2016-08-31 | 2016-08-31 | Charging device under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135449U true CN206135449U (en) | 2017-04-26 |
Family
ID=58565618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002060.8U Expired - Fee Related CN206135449U (en) | 2016-08-31 | 2016-08-31 | Charging device under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135449U (en) |
-
2016
- 2016-08-31 CN CN201621002060.8U patent/CN206135449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone Tianyu road Chengdu City, Sichuan province 611730 No. 2 Patentee after: GUORONG TECHNOLOGY CO.,LTD. Address before: High tech Zone Tianyu road Chengdu City, Sichuan province 611730 No. 2 Patentee before: CHENGDU GUORONG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 518000 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Address before: 611730 No. 2, Tianyu Road, high tech Zone, Chengdu, Sichuan Patentee before: GUORONG TECHNOLOGY CO.,LTD. |
|
| 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: 20170426 |