CN204258418U - The dual-purpose wireless charger of a kind of photoelectric intelligent - Google Patents
The dual-purpose wireless charger of a kind of photoelectric intelligent Download PDFInfo
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- CN204258418U CN204258418U CN201420848177.2U CN201420848177U CN204258418U CN 204258418 U CN204258418 U CN 204258418U CN 201420848177 U CN201420848177 U CN 201420848177U CN 204258418 U CN204258418 U CN 204258418U
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Abstract
The utility model discloses the dual-purpose wireless charger of a kind of photoelectric intelligent, and it comprises mains-supplied module, solar powered module, transmitter module, receiver module, it is characterized in that, described mains-supplied model calling has AD/DC rectifying and voltage-stabilizing module; Described AD/DC rectifying and voltage-stabilizing model calling has auto-changeover control module; Described solar powered model calling has storage battery and protection module; Described storage battery and protection module are connected with auto-changeover control module; Described auto-changeover control model calling has transmitter module; Described transmitter module is wirelessly connected with receiver module; Described auto-changeover control module and storage battery and protection module are all connected with STC10L08XE chip; Described STC10L08XE chip is connected with display module and voice module.This charge operation is convenient, and the scope of application is wide, can realize long distance wireless charging function, and the distance of energy Intelligent Measurement charging electrical equipment distance, intelligence preferentially utilizes solar powered, both energy-conserving and environment-protective, easy to use again.
Description
Technical field
The utility model relate to the power supply technique field of electronic product, is specially the dual-purpose wireless charger of a kind of photoelectric intelligent.
Background technology
Charger is much small-sized movable portable electricity consuming products equipment in the middle of we live, and as mobile phone, camera, computer, waits a kind of power supply unit all needing to use, and traditional charger, except power supply, also needs configuration one to connect the charging wire of power supply and charging device.Along with the development of social technology, small-sized movable portable electricity consuming products kind gets more and more, cause all types of charging wires also to get more and more thereupon, numerous charging wires not only makes us carry with inconvenience, and after charging wire used of a specified duration, due to frequent bending, inner core can be caused to rupture or crust breakage, thus generation loose contact, fill and do not power on, and the potential safety hazard of electric leakage, and due to the line length of charging wire limited, cause charging electrical equipment can not leave socket too far away, charging effect can be affected again when charging wire line length arranges oversize, due to above many reasons, cause traditional charger that people are used very inconvenient.
Utility model content
For above problem, the utility model provides the dual-purpose wireless charger of a kind of photoelectric intelligent, this charger can realize speech control, the scope of application is wide, realize long distance wireless charging function, the existence of energy Intelligent Measurement charging electrical equipment, intelligence preferentially utilizes solar powered, both energy-conserving and environment-protective, easy to use again.
In order to realize above object, the technical solution adopted in the utility model is: the dual-purpose wireless charger of a kind of photoelectric intelligent, it comprises wireless power adapter (1), wireless charging device (2), and described wireless power adapter (1) comprises AD/DC rectifying and voltage-stabilizing module, auto-changeover control module, solar powered module, storage battery and protection module, transmitter module, STC10L08XE chip, display module, voice module; Described AD/DC rectifying and voltage-stabilizing model calling has 220V civil power; Described AD/DC rectifying and voltage-stabilizing model calling has auto-changeover control module; Described solar powered model calling has storage battery and protection module; Described storage battery and protection module are connected with auto-changeover control module; Described auto-changeover control model calling has transmitter module; Described auto-changeover control module and storage battery and protection module are all connected with STC10L08XE chip; Described STC10L08XE chip is connected with display module and voice module; Described wireless charging device (2) is inner is provided with wireless receiving module.
Further, have employed LD3320 speech chip in described voice module and STC10L08XE chip electrical connects; Described LD3320 speech chip is electrically connected with serial memory interface.
Further, be provided with in described storage battery and protection module to let slip and rush circuit and be connected with poly-lithium battery; Described mistake is let slip to rush in circuit and be have employed R5412 chip.
Further, have employed optical coupler PC817 in described auto-changeover control module to be electrically connected with single-pole single-throw(SPST relay.
Further, in described wireless transmitter module, the electric capacity and the XKT-408A chip electrical that are provided with a 10uF connect; Described XKT-408A chip electrical is connected to T5336 chip; Described T5336 chip electrical is connected to LC oscillating circuit.
Further, in described wireless receiving module, be provided with T3168 chip and be electrically connected with LC oscillating circuit; Outer electrical appliance adaptor interface is provided with in described wireless receiving module.
The utility model beneficial effect
1, intelligent human-computer dialogue, realizes Voice command charger, easy to operate.
2, solar energy is realized and civil power intelligent selection is charged, not only energy-conserving and environment-protective but also facilitate outdoor use.
3, adopt wireless charging technology, realize long distance wireless charging function, easy to use.
4, adopt infrared induction technology, realize detecting with presence or absence of charging device, both energy-conservationly turn improve charge efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure connecting frame figure.
Fig. 2 is the circuit diagram of auto-changeover control module in the utility model.
Fig. 3 is the circuit diagram of storage battery and protection module in the utility model.
Fig. 4 is the circuit diagram of transmitter module in the utility model.
Fig. 5 is the circuit diagram of receiver module in the utility model.
In figure, shown in numeral, mark is expressed as: 1, wireless power adapter, and 2, wireless charging device.
Embodiment
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection range of the present utility model.
As Figure 1-Figure 5, anatomical connectivity of the present utility model closes: the dual-purpose wireless charger of a kind of photoelectric intelligent, it comprises wireless power adapter 1, wireless charging device 2, and described wireless power adapter 1 comprises AD/DC rectifying and voltage-stabilizing module, auto-changeover control module, solar powered module, storage battery and protection module, transmitter module, STC10L08XE chip, display module, voice module; Described AD/DC rectifying and voltage-stabilizing model calling has 220V civil power; Described AD/DC rectifying and voltage-stabilizing model calling has auto-changeover control module; Described solar powered model calling has storage battery and protection module; Described storage battery and protection module are connected with auto-changeover control module; Described auto-changeover control model calling has transmitter module; Described auto-changeover control module and storage battery and protection module are all connected with STC10L08XE chip; Described STC10L08XE chip is connected with display module and voice module; Described wireless charging device 2 li is provided with wireless receiving module.
Preferably, have employed LD3320 speech chip in described voice module and STC10L08XE chip electrical connects; Described LD3320 speech chip is electrically connected with serial memory interface.
Preferably, be provided with in described storage battery and protection module to let slip and rush circuit and be connected with poly-lithium battery; Described mistake is let slip to rush in circuit and be have employed R5412 chip.
Preferably, have employed optical coupler PC817 in described auto-changeover control module to be electrically connected with single-pole single-throw(SPST relay.
Preferably, in described wireless transmitter module, the electric capacity and the XKT-408A chip electrical that are provided with a 10uF connect; Described XKT-408A chip electrical is connected to T5336 chip; Described T5336 chip electrical is connected to LC oscillating circuit.
Preferably, in described wireless receiving module, be provided with T3168 chip and be electrically connected with LC oscillating circuit; Outer electrical appliance adaptor interface is provided with in described wireless receiving module.
When the utility model specifically uses, described wireless power adapter 1 is connected with civil power 220V, wireless charging device 2 is connected on outer electrical appliance by adaptor interface, Voice command opens radio source adaptation 1, when surrounding environment light is not enough, auto-changeover control module in wireless power adapter 1 can make the utility model automatically switch to mains-supplied pattern, by the external electrical appliance wireless charging of civil power; When surrounding environment light is sufficient, no matter wireless power adapter 1 has does not connect with civil power 220V, and wireless power adapter 1 can automatically switch to solar powered pattern, carries out wireless charging by the external electrical appliance of solar energy; When out of doors, can Voice command the utility model out of doors the poly-lithium battery of well-lighted place to the utility model inside charge, time in case of need use.When charging to mobile appliance equipment, can use at any time or move outer electrical appliance and do not affect charging.
The utility model principle:
In auto-changeover control module, concrete schematic diagram as shown in Figure 2, by the switching of relay and optical coupler PC817 co-controlling solar energy and mains-supplied, when solar voltage provides battery to charge higher than during 4.8V by solar energy; When solar voltage is lower than D1 conducting during 4.8V, can by mains-supplied.
Storage battery and protection module, as shown in Figure 3, its acp chip is R5412 to particular hardware circuit diagram, and it can prevent, and the mistake of battery from putting, overshoot, thus make battery avoid abnormal damage.Its operation principle is as follows: single VD1 monitors the voltage of VDD pin, and when vdd voltage value exceeds overshoot protection value from during low level height high level 4.7V, COUNT is in low level state, and metal-oxide-semiconductor is in closed condition, thus realizes overshoot protection.When vdd voltage value is lower than overdischarge pressure value 3.5V, DOUT output low level closes the metal-oxide-semiconductor of control of discharge, circuit is disconnected, thus realizes Cross prevention.
In speech control module, voice recognition chip LD3320 is controlled by STC10L08XE single-chip microcomputer, the required whole programming of software program is in the built-in flash of MUC, module is welded a slice serial memory interface, be the W25Q32. amount of capacity of China of nation be 32Mbit, be 8 times of official development board 4Mbit, can be used for storing the data such as sound material play.
Solar panel and civil power 220V process, civil power 220V becomes commutating DC 5.5V through transformer and full-bridge rectifier, to be connected and be packaged as a whole to form by 4 rectifier diodes by the form of full-wave bridge rectifier circuit.Solar panel receiver voltage is about 6.5V after voltage stabilizing.
Wireless transmitter module, as shown in Figure 4, it is converted to high-frequency current by direct current to particular hardware circuit diagram, realizes converting electrical energy into magnetic energy, realizes electric energy wireless transmission; In wireless transmitter module, charging circuit is under the direct current input of 5V, after the capacitance rectifier by a 10uF, keeps input voltage constant.Under the control of XKT-408A, export a controlled low-voltage by T5336.The LC oscillating circuit of voltage difference control L1 and C3 of the output voltage of direct voltage and T5336, launches stable frequency electromagnetic waves.
XKT-408 series integrated circuit, adopt CMOS making technology, have the features such as precision is high, stability is good, it is specifically designed in wireless induction intelligent charge, power supply management system, and unfailing performance is high.XKT-408 is responsible for the wireless power transmission function processed in this system, adopts electromagnetic energy transfer principle and coordinates receiving unit to do the real-time monitoring of power conversion and circuit; The quick-charging intelligent being responsible for various battery controls, and XKT-408 only need coordinate few outer member just can make highly reliable wireless quick charger, radio source charger.
T5336 series integrated circuit, employing be also CMOS manufacture craft, be specifically designed in intelligent wireless charging, coordinate with XTK-408A and can form good countdown circuit, automatically the electromagnetic radiation voltage of control transmitting coil and frequency.LC oscillating circuit in oscillatory process because the internal resistance of coil can not be ignored and cause oscillating current in circuit to be certain to significantly decay in the energy loss of energy transport, at this moment by 7, No. 8 delivery outlet voltages of control T5336, the voltage at adjustment LC oscillating circuit two ends, in order to the voltage of compensating circuit middle impedance and energy transfer losses, the electromagnetic wave of the transmitting of transmitting coil is maintained stablize simple alternating current to change.
Wireless receiving module, particular hardware circuit diagram as shown in Figure 5, utilizes electromagnetic induction principle to be magnetic energy by electric energy conversion, then magnetic energy is converted into electric energy; Utilize infrared induction device to judge the presence or absence of charging electrical equipment, realize the control whether circuit is worked.
Can realize receiving the part of magnetic energy by a receiving coil, and be mobile phone charging by rectifying and voltage-stabilizing, its principle is by diode rectification the interchange obtained by coil mutual inductance. capacitor filtering becomes the amplitude and high frequency pulse voltage of needs, then by T3186 and voltage commutation. capacitor filtering is high-frequency pulse voltage rectification. and the direct voltage required for capacitor filtering exports converts the burning voltage of output to.Briefly general principle is exactly: exchange the process becoming pulse voltage inversion of direct current more again.
L1 and C1 of circuit front-end forms a LC oscillating circuit, and its Main Function is exactly carry out rectification to the input current of circuit, and what make it input is more steady.
The characteristic of Xiao Te diode D1 is that forward conduction voltage drop is very little; recovery time is short; be applicable to the vibration of this circuit high frequency; voltage is low; the feature that electric current is larger; Main Function is that the high-frequency ac of input point is become high frequency pulse dc voltage; the effect of D3 is voltage stabilizing didoe; play regulated output voltage; the effect of protect IC U1; R1, R2 effect is used for regulation output voltage, chip T3168 and L2, the LC oscillating circuit that forms of C2 plays high frequency pulse dc electricity by the frequency of adjustment oscillator and pulse duty factor.Thus realization adjustment high-frequency pulse voltage duty ratio finally reaches the stable of output dc voltage.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above example just understands method of the present utility model and core concept thereof for helping.The above is only preferred implementation of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection range of the present utility model.
Claims (6)
1. the dual-purpose wireless charger of photoelectric intelligent, it comprises wireless power adapter (1), wireless charging device (2), it is characterized in that, described wireless power adapter (1) comprises AD/DC rectifying and voltage-stabilizing module, auto-changeover control module, solar powered module, storage battery and protection module, transmitter module, STC10L08XE chip, display module, voice module; Described AD/DC rectifying and voltage-stabilizing model calling has 220V civil power; Described AD/DC rectifying and voltage-stabilizing model calling has auto-changeover control module; Described solar powered model calling has storage battery and protection module; Described storage battery and protection module are connected with auto-changeover control module; Described auto-changeover control model calling has transmitter module; Described auto-changeover control module and storage battery and protection module are all connected with STC10L08XE chip; Described STC10L08XE chip is connected with display module and voice module; Described wireless charging device (2) is inner is provided with wireless receiving module.
2. the dual-purpose wireless charger of a kind of photoelectric intelligent according to claim 1, is characterized in that, have employed LD3320 speech chip and STC10L08XE chip electrical connects in described voice module; Described LD3320 speech chip is electrically connected with serial memory interface.
3. the dual-purpose wireless charger of a kind of photoelectric intelligent according to claim 1, is characterized in that, is provided with to let slip to rush circuit and be connected with poly-lithium battery in described storage battery and protection module; Described mistake is let slip to rush in circuit and be have employed R5412 chip.
4. the dual-purpose wireless charger of a kind of photoelectric intelligent according to claim 1, is characterized in that, have employed optical coupler PC817 and be electrically connected with single-pole single-throw(SPST relay in described auto-changeover control module.
5. the dual-purpose wireless charger of a kind of photoelectric intelligent according to claim 1, is characterized in that, in described wireless transmitter module, the electric capacity being provided with a 10uF is connected with XKT-408A chip; Described XKT-408A chip is connected with T5336 chip; Described T5336 chip is connected with LC oscillating circuit; Infrared induction device is provided with in described wireless transmitter module.
6. the dual-purpose wireless charger of a kind of photoelectric intelligent according to claim 1, is characterized in that, in described wireless receiving module, is provided with T3168 chip and is electrically connected with LC oscillating circuit; Infrared transmitting device and outer electrical appliance adaptor interface is provided with in described wireless receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848177.2U CN204258418U (en) | 2014-12-29 | 2014-12-29 | The dual-purpose wireless charger of a kind of photoelectric intelligent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848177.2U CN204258418U (en) | 2014-12-29 | 2014-12-29 | The dual-purpose wireless charger of a kind of photoelectric intelligent |
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| Publication Number | Publication Date |
|---|---|
| CN204258418U true CN204258418U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848177.2U Expired - Fee Related CN204258418U (en) | 2014-12-29 | 2014-12-29 | The dual-purpose wireless charger of a kind of photoelectric intelligent |
Country Status (1)
| Country | Link |
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| CN (1) | CN204258418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107996013A (en) * | 2015-09-23 | 2018-05-04 | 英特尔公司 | Mthods, systems and devices for substitute electric power wireless charging |
| CN108711925A (en) * | 2018-06-11 | 2018-10-26 | 山东超越数控电子股份有限公司 | A kind of implementation method of the double cell seamless switching power supply based on light coupling relay |
-
2014
- 2014-12-29 CN CN201420848177.2U patent/CN204258418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107996013A (en) * | 2015-09-23 | 2018-05-04 | 英特尔公司 | Mthods, systems and devices for substitute electric power wireless charging |
| CN108711925A (en) * | 2018-06-11 | 2018-10-26 | 山东超越数控电子股份有限公司 | A kind of implementation method of the double cell seamless switching power supply based on light coupling relay |
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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: 20150408 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |