CN204145085U - Wireless power Fishbowl device - Google Patents
Wireless power Fishbowl device Download PDFInfo
- Publication number
- CN204145085U CN204145085U CN201420126668.6U CN201420126668U CN204145085U CN 204145085 U CN204145085 U CN 204145085U CN 201420126668 U CN201420126668 U CN 201420126668U CN 204145085 U CN204145085 U CN 204145085U
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- CN
- China
- Prior art keywords
- wireless power
- power supplier
- magnet
- luminous object
- fish jar
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- 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
The utility model relates to wireless power Fishbowl device, it is characterized in that fish jar inner bottom part is provided with luminous object, wireless power supplier is provided with below the base plate of fish jar, luminous object and wireless power supplier are oppositely arranged up and down, luminous object is made up of radio magnetic energy receiving coil and light emitting shell, magnet is provided with in light emitting shell, wireless power supplier is made up of radio magnetic energy transmitting coil and wireless power supplier base, the centre of wireless power supplier base is provided with wireless power supplier magnet, luminous object and wireless power supplier are fixed together by magnet and wireless power supplier magnet adsorption, luminous object can move along with the movement of wireless power supplier under the magneticaction of magnet and wireless power supplier magnet.The utility model adopts the mode of wireless power to power, and only needing to place wireless power supplier at the correspondence position of luminous object just can any mobile luminal art product.In addition, this wireless power fish jar art work can also configure battery, a wireless charging, can for wireless power fish jar art work a couple of days.
Description
Technical field
The utility model relates to a kind of wireless power Fishbowl device.
Background technology
The mode that luminal art product in current fish jar all adopt outside to connect wires, because outside connects electric wire, the charged luminous objects such as the coral reef of the band LED in fish jar can not at will movement, and easily intakes, and causes the dangerous phenomenons such as short circuit.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, a kind of wireless power Fishbowl device is provided, the utility model solves the technical scheme that its technical problem adopts: structure of the present utility model comprises radio magnetic energy receiving coil, radio magnetic energy transmitting coil, magnet, wireless power supplier magnet, luminous object, fish jar, wireless power supplier, light emitting shell, wireless power supplier base, it is characterized in that fish jar inner bottom part is provided with luminous object, wireless power supplier is provided with below the base plate of fish jar, luminous object and wireless power supplier are oppositely arranged up and down, luminous object is made up of radio magnetic energy receiving coil and light emitting shell, magnet is provided with in light emitting shell, wireless power supplier is made up of radio magnetic energy transmitting coil and wireless power supplier base, the centre of wireless power supplier base is provided with wireless power supplier magnet, luminous object and wireless power supplier are fixed together by magnet and wireless power supplier magnet adsorption, luminous object can move along with the movement of wireless power supplier under the magneticaction of magnet and wireless power supplier magnet.
The power supply the principle structure of wireless power Fishbowl device comprises wireless fish jar luminous element module and wireless power supplier module two parts, wherein wireless fish jar luminous element module is by radio magnetic energy receiving coil, luminophor circuit module, electric power management circuit module, charging circuit illuminating circuit module, information processing control circuit modules A, radio communication circuit modules A forms, the electromagnetic energy that wireless fish jar luminous element module is sent by radio magnetic energy receiving coil reception radio magnetic energy transmitting coil, the electromagnetic energy received is become electric energy, for late-class circuit, radio magnetic energy receiving coil and luminophor circuit model calling, luminophor circuit module is made up of connection in series-parallel electric capacity, luminophor circuit module and radio magnetic energy receiving coil form LC series parallel resonance circuit, be responsible for the reception and the transformation efficiency that increase electromagnetic energy, luminophor circuit module and electric power management circuit model calling, electric power management circuit module is received by radio magnetic energy receiving coil and the electric energy transformed carries out voltage regulation of voltage regulation process, electric power management circuit module is also connected with information processing control circuit modules A, the information of electrical energy demands is calculated by information processing control circuit modules A, and the information calculated is sent to wireless power supplier module by radio communication circuit modules A, the electric energy received charges to built-in battery core or supplies illuminating circuit luminous by charging circuit illuminating circuit module, realize wireless charging once, can a couple of days luminous, wireless power supplier module is by radio magnetic energy transmitting coil, wireless power supplier circuit module, drive circuit module, power supply, information processing control circuit module B, radio communication circuit module B forms, electric energy conversion is that electromagnetic energy is launched by radio magnetic energy transmitting coil, wireless power supplier circuit module is made up of Capacitance parallel connection, wireless power supplier circuit module becomes LC series resonant circuit with radio magnetic energy transmitting winding group, be responsible for the transmitting power increasing electromagnetic energy, wireless power supplier circuit module is connected with drive circuit module, the power supply signal of direct current is converted into the AC energy signal can launched in radio magnetic energy transmitting coil by drive circuit module, by radio magnetic energy transmitting coil, this AC energy signal is converted into electromagnetic energy to launch, drive circuit module is connected with information processing control circuit module B, information processing control circuit module B is connected with radio communication circuit module B, radio communication circuit module B receives the power requirement information that wireless fish jar luminous element module is passed back, and send this information to information processing control circuit module B, the information that wireless fish jar luminous element module feedback returns is carried out process and is adjusted radio transmitted power in real time by information processing control circuit module B, power demand according to wireless fish jar luminous element module sends electromagnetic energy, information processing control circuit module B is also connected with power supply, power to whole circuit module by power supply.
Wireless power supplier circuit module is made up of the tie point of wireless power supplier DC power supply, switch A, switch B, switch C, switch D, matching capacitance and switch junctions, matching capacitance and coil tie point, wireless power supplier coil, wireless power supplier coil and switch, its breaker in middle A and switch B is alternative expression open mode, switch C and switch D is alternative expression open mode, switch A and switch D opens simultaneously or closes, and switch B and switch C opens simultaneously or closes.When switch A opens, switch B closes, and when switch B opens, switch A closes, and hockets successively, can not open simultaneously.Switch C and switch D is one group, the mode opened is identical with switch A box switch B mono-group, but opening sequential needs contrary with switch B mono-group with switch A, that is, when switch A and switch D opens simultaneously, switch B and switch C opens simultaneously, can produce AC energy signal like this on coil, due to generation magnetic field can be there is around during electric energy alternation around coil, therefore AC energy can be changed into magnetic energy for emission and go out.When after circuit normally startup work, the tie point place of matching capacitance and switch junctions, wireless power supplier coil and switch there will be the waveform that accompanying drawing 4 shows, and this kind of electric power signal is loaded into coiler part, can magnetic energy be become to send electric energy conversion.The square wave of the top in accompanying drawing 4 is matching capacitance and switch junctions place waveform in accompanying drawing 3, following square wave in accompanying drawing 4 is the waveform at the tie point place of wireless power supplier coil and switch in accompanying drawing 3, the waveform at this two place is contrary square wave, at synchronization, the waveform of the tie point of matching capacitance and switch junctions and wireless power supplier coil and switch is just in time contrary, this contrary square wave electric power signal just, be loaded on wireless power supplier coil, the electric power signal of this interchange be converted into magnetic energy by coil and send.Wherein, the waveform of matching capacitance and coil tie point is for shown in accompanying drawing 5, if each side configuration is suitable, because electric capacity and coil inductance form series resonant circuit herein, so the waveform at place is the sine wave shown in accompanying drawing 5.
The utility model wireless charger drive part (accompanying drawing 6) object is that DC signal is converted into ac signal, by L2 transmitting coil, this ac signal is converted into electromagnetic energy and launches.Wherein, U3, U9 are metal-oxide-semiconductor drive IC, C5, D2, C6 are the support circuit of U3, the model of U3, U9 is: ADP3110AKRZ, C20, D8, C21 are the support circuit of U9, the function of U3, U9 drive IC is that control U4A, U4B and U8A, U8B two group metal-oxide-semiconductor is alternately opened respectively, realizes the continuous discharge and recharge of series resonant circuit formed to L2 transmitting coil and C7 matching capacitance, thus is sent from L2 transmitting coil with the form of electromagnetic energy by the signal of telecommunication.Wherein, U4A, U4B and U8A, U8B need adopt two MOS chip, and because two MOS is that a batch of material is produced, make upper and lower switching time delay identical like this, improving electric energy conversion is the efficiency of magnetic energy.
The function of wireless power supplier signal receiving part (accompanying drawing 7) is by the demodulation of wireless power fish jar art work feedack out.The transmission of information is not herein the independent wireless module adopted, but feedback information is loaded in the electromagnetic signal of wireless power by employing, be sent to wireless transmitting terminals with the form of amplitude-modulated wave, in wireless transmitting terminals again in the mode of envelope demodulation by signal recuperation out, realize Signal transmissions.Primary signal is the amplitude-modulated wave signal of the feedback signal loaded; envelope signal takes out by the envelope demodulation part be first made up of D3, R6, C8 through signal envelope demodulation module place; the voltage-limiting protection part be made up of D4, D5 through signal voltage-limiting protection module place again by too high for signal peak partial removal, to protect late-class circuit.Unnecessary high frequency spurs, after the low-pass filtering part filtering that low-pass filtering module place is made up of R8, C10, removes by the envelope signal after this pressure limiting.Afterwards, through operational amplifier U5D place, this signal is amplified again, U5D place partial circuit is reverse amplification circuit, the wherein reference circuit of sign-changing amplifier benchmark setting module place reverse amplification circuit for this reason, amplify benchmark to be set by R10, R11, C12, the form of R10, R11 composition basic series connection bleeder circuit, C12 is bypass filter capacitor, act as filtering high frequency spurs, increases the stability of reference voltage.Signal is made up of electric capacity C14 every straight part every directly adding base modules place, and the effect of this part is the original reference voltage removing signal, increases new reference voltage, removes the overall fluctuation of signal.U5C part is the hysteresis rating unit of signal, and the signal shaping of the near sinusoidal of fluctuation is the discernible digital signal of MCU by this part, is transferred to signal transacting and control section circuit.Wherein hysteresis loop comparator circuit reference setting module adopts the form of series connection dividing potential drop to arrange reference voltage, and arrange new reference voltage by R13, R14, C13 is bypass filter capacitor, act as filtering high frequency spurs, increases the stability of reference voltage.The sensitivity that wherein hysteresis compares is determined by the ratio of R18 and R17, increases this ratio, will reduce hysteresis comparison threshold, reduce this ratio, will increase hysteresis comparison threshold.
Wireless power fish jar electric energy receives rectification and signal madulation partial circuit figure (accompanying drawing 8), wherein, L3 is receiving coil, forms connection in series-parallel receiving circuit together with C15, C16, C17, and the electromagnetic energy transmitted is converted into electric power signal by this part efficiently.The synchronous full bridge rectifier of U1, U2, D1, D3 composition half, D1, U2 conducting simultaneously in figure, D3, U1 conducting simultaneously, because U1, U2 are metal-oxide-semiconductor, the conducting pressure reduction of metal-oxide-semiconductor is lower, thus greatly reduces the loss of rectifying part energy, improves the efficiency of wireless transmission.Q1A, Q1B part is receiving terminal communications portion, and this part changes resonant parameter by the electric capacity changed in series parallel resonance circuit, thus by the signal loading of receiving terminal to coiler part, is transferred to wireless charger by coil.
The beneficial effects of the utility model are, the utility model adopts the mode of wireless power to power, and only needing to place wireless power supplier at the correspondence position of luminous object just can any mobile luminal art product.In addition, this wireless power fish jar art work can also configure battery, a wireless charging, can for wireless power fish jar art work a couple of days.Meanwhile, this wireless power fish jar art work adopts the design of totally enclosed type water-tight, not only can prevent into water but also can arbitrarily place.
accompanying drawing explanation
Fig. 1: the utility model embodiment wireless power fish jar operation principle structure of block diagram schematic diagram.
Fig. 2: the utility model embodiment wireless energy transfer theory structure schematic diagram.
Fig. 3: the utility model embodiment wireless power supplier electric energy conversion electrical block diagram.
Fig. 4: the tie point place waveform configuration schematic diagram of the utility model embodiment electric capacity and switch junctions and wireless power supplier coil and switch.
Fig. 5: the utility model embodiment matching capacitance and coil tie point place waveform configuration schematic diagram.
Fig. 6: the utility model embodiment wireless power supplier electric energy launches drive part circuit diagram structure schematic diagram.
Fig. 7: the utility model embodiment wireless power supplier signal receiving partial circuit figure structure schematic representation.
Fig. 8: the utility model embodiment electric energy receives rectification and signal madulation partial circuit figure structure schematic representation.
Fig. 9: the utility model embodiment wireless power fish jar luminous object structural representation.
Figure 10: the utility model embodiment wireless power supplier structural representation.
Figure 11: the utility model embodiment wireless power fish jar integral installation structural representation.
Figure 12: the utility model embodiment A place structure for amplifying schematic diagram.
In figure: radio magnetic energy receiving coil 1, radio magnetic energy transmitting coil 2, wireless power supplier DC power supply 3, switch A4, switch B5, switch C6, switch D7, matching capacitance and switch junctions 8, matching capacitance and coil tie point 9, wireless power supplier coil 10, the tie point 11 of wireless power supplier coil and switch, signal envelope demodulation module 12, signal voltage-limiting protection module 13, low-pass filtering module 14, sign-changing amplifier benchmark setting module 15, hysteresis loop comparator circuit reference setting module 16, signal is every directly adding base modules 17, magnet A 18, wireless power supplier magnet 21, luminous object 22, fish jar 23, wireless power supplier 24, light emitting shell 25, wireless power supplier base 26, luminophor circuit module 27, electric power management circuit module 28, charging circuit illuminating circuit module 29, information processing control circuit modules A 30, radio communication circuit modules A 31, wireless power supplier circuit module 32, drive circuit module 33, power supply 34, information processing control circuit module B35, radio communication circuit module B36, electromagnetic energy transmission 37, radio communication 38, wireless fish jar luminous element module 39, wireless power supplier module 40.
Embodiment
Illustrate with reference to accompanying drawing and following concrete detailed description is done to the utility model.As shown in drawings, structure of the present utility model comprises radio magnetic energy receiving coil 1, radio magnetic energy transmitting coil 2, magnet 18, wireless power supplier magnet 21, luminous object 22, fish jar 23, wireless power supplier 24, light emitting shell 25, wireless power supplier base 26, it is characterized in that fish jar 23 inner bottom part is provided with luminous object 22, wireless power supplier 24 is provided with below the base plate of fish jar 23, luminous object 22 and wireless power supplier about 24 are oppositely arranged, luminous object 22 is made up of radio magnetic energy receiving coil 1 and light emitting shell 25, magnet 18 is provided with in light emitting shell 25, wireless power supplier 24 is made up of radio magnetic energy transmitting coil 2 and wireless power supplier base 26, the centre of wireless power supplier base 26 is provided with wireless power supplier magnet 21, together with luminous object 22 and wireless power supplier 24 to be absorbed and fixed at wireless power supplier magnet 21 by magnet 18, luminous object 22 can move along with the movement of wireless power supplier 24 under the magneticaction of magnet 18 and wireless power supplier magnet 21.
Described wireless power Fishbowl device, it is characterized in that wireless power supplier circuit module 32 is made up of the tie point 11 of wireless power supplier DC power supply 3, switch A4, switch B5, switch C6, switch D7, matching capacitance and switch junctions 8, matching capacitance and coil tie point 9, wireless power supplier coil 10, wireless power supplier coil and switch, its breaker in middle A4 and switch B5 is alternative expression open mode, switch C6 and switch D7 is alternative expression open mode, switch A4 and switch D7 opens simultaneously or closes, and switch B5 and switch C6 opens simultaneously or closes.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement; protection range of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (1)
1. wireless power Fishbowl device, comprise radio magnetic energy receiving coil (1), radio magnetic energy transmitting coil (2), magnet (18), wireless power supplier magnet (21), luminous object (22), fish jar (23), wireless power supplier (24), light emitting shell (25), wireless power supplier base (26), it is characterized in that fish jar (23) inner bottom part is provided with luminous object (22), wireless power supplier (24) is provided with below the base plate of fish jar (23), luminous object (22) and wireless power supplier (24) are oppositely arranged up and down, luminous object (22) is made up of radio magnetic energy receiving coil (1) and light emitting shell (25), magnet (18) is provided with in light emitting shell (25), wireless power supplier (24) is made up of radio magnetic energy transmitting coil (2) and wireless power supplier base (26), the centre of wireless power supplier base (26) is provided with wireless power supplier magnet (21), together with luminous object (22) and wireless power supplier (24) are absorbed and fixed at by magnet (18) and wireless power supplier magnet (21), luminous object (22) can move along with the movement of wireless power supplier (24) under the magneticaction of magnet (18) and wireless power supplier magnet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126668.6U CN204145085U (en) | 2014-03-14 | 2014-03-14 | Wireless power Fishbowl device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126668.6U CN204145085U (en) | 2014-03-14 | 2014-03-14 | Wireless power Fishbowl device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145085U true CN204145085U (en) | 2015-02-04 |
Family
ID=52421749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126668.6U Expired - Fee Related CN204145085U (en) | 2014-03-14 | 2014-03-14 | Wireless power Fishbowl device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868605A (en) * | 2014-03-14 | 2015-08-26 | 吕海波 | Wireless power supply fish tank device |
| CN108270251A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Wireless charging method, device and system |
-
2014
- 2014-03-14 CN CN201420126668.6U patent/CN204145085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868605A (en) * | 2014-03-14 | 2015-08-26 | 吕海波 | Wireless power supply fish tank device |
| CN108270251A (en) * | 2016-12-30 | 2018-07-10 | 比亚迪股份有限公司 | Wireless charging method, device and system |
| CN108270251B (en) * | 2016-12-30 | 2021-03-26 | 比亚迪股份有限公司 | Wireless charging method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |