A kind of suspension contactless charging device
Technical field
The invention belongs to technical field of electronic products, particularly relate to a kind of suspension contactless charging device.
Background technology
At present, the charging modes of the digital product such as mobile phone, portable power source is broadly divided into line and fills and wireless charging two kinds, and its center line fills because must be connected the shortcoming of charging wire between charger with mobile phone (or portable power source) and enjoy user to denounce, wireless charging is for charging wire between mobile phone (or portable power source) and charger and the charging scheme released when removing charging, such as comparatively popular on the market at present electromagnetic induction (such as QI standard) wireless charging, its principle is the transmitting coil arranging in charger and nearby can producing alternating electromagnetic field in several cm range, receiving coil and rectification are set in mobile phone, filtering, control circuit, during charging, the receiving coil in mobile phone is produced electromotive force by the electromagnetic induction of the alternating magnetic field of transmitting coil generation in receiving coil, rectified, battery in mobile phone can be charged after filtering.
Existing this mobile phone electromagnetic induction charged scheme is in use, mobile phone keeps flat on the upside of transmitting coil, and when multiple stage mobile phone is charged simultaneously, each mobile phone lies on the upside of the transmitting coil of correspondence respectively, one corresponding transmitting coil of mobile phone, so its area taken is relatively big, but also have that cost height, efficiency is low, the receiving coil that arranges in mobile phone and control circuit take the shortcomings such as interior of mobile phone space is bigger, for this, recent development personnel then develop a kind of new charging scheme being contact wireless charging, its principle is to arrange positive negative input electric contact at mobile phone back and the positive negative output electric contact exposing to charger surface matches, mobile phone only need to be placed directly in during use charger surface make the input electric contact at mobile phone back contact with the output electric contact of charger can to realize wireless charging and (also have the form with cell-phone cover or shell to occur at present on the market, it is that the input electric contact on mobile phone is arranged on cell-phone cover or the shell back side, between input electric contact and the charging jacks of mobile phone, hands charging plug realizes electrically connecting, its result is that mobile phone volume is slightly increased), it is identical that its substantial principle is filled with line, simply between charger and mobile phone, instead of charging wire with contact.
Both the above mobile phone charging modes is electromagnetic induction charged scheme, the program achieves mobile phone wireless charging, but while the program brings convenience to us, there is also the defect of self: first, owing to the program is that the principle by electromagnetic induction realizes mobile phone charging, compared with filling with line, the radiation that this charging modes is formed is bigger, affects healthy; Secondly the program must could realize charging by adjacent for the coil of charger and interior of mobile phone, and charge efficiency is relatively low, and distant once mobile phone and charger, and charging will stop, and the mobile phone charging interval is longer.
Defect for above-mentioned charger, occur in that a kind of charging device based on LED in the market, mobile phone is charged by the mode that this device irradiates solar battery sheet by LED, and this charging device well solves the defect that conventional wireless charging radiation is big. But this charging device utilizes LED to charge, its LED lamp panel and top solar panel are adjacent, produce substantial amounts of heat during LED luminescence, charging device itself and mobile phone can be made hot, make troubles to use.
Summary of the invention
It is an object of the invention to overcome the problem that the radiation of conventional wireless charger is big, charge efficiency is low, charging distance is short, and solve the defect poor based on the heat radiation of LED charging device, it is provided that a kind of radiation is little, the wireless phone charging device of rapid heat dissipation.
For the attainment of one's purpose, technical scheme provided by the invention is:
The one suspension contactless charging device of the present invention, it is characterized in that: it includes charger and receptor, described charger includes base, chassis interior center is provided with lamp plate, lamp plate is provided with some LED, lamp plate is provided around the electric magnet of some circumferential arrangement, base interior is additionally provided with remote switch receptor and LED power supply, LED power supply electrically connects with lamp plate, remote switch receptor electrically connects with LED power supply, pedestal is provided externally with plug, and plug is connected with remote switch receptor by wire; Described receptor includes suspending bench and charging shell, and charging shell is located at above suspending bench; Suspending bench center is provided with light hole, light hole be provided around some with electric magnet permanent magnet one to one up and down, be additionally provided with the inductive switch and remote-control switch emitter that coordinate with the shell that charges, inductive switch and remote-control switch emitter electrical connection in suspending bench; Described charging shell is provided with solar battery sheet and charging inlet, and solar battery sheet is placed on above light hole.
The charging shell that the present invention relates to can coordinate charger to use, it is possible to is used alone under sunlight.
As a further improvement on the present invention, described chassis interior is additionally provided with superconduction sap cavity, and superconduction sap cavity is located at around lamp plate, and superconducting fluid intracavity is provided with the superconducting fluid adding composite fluorescence agent poromerics. Superconducting fluid heats up under LED is irradiated and easily gasifies, and after adding composite fluorescence agent poromerics, can pass through whether the superconducting fluid after ultraviolet radiation judges gasification leaks.
As a further improvement on the present invention, described composite fluorescence agent poromerics is to be dispersed in porous carrier by ultraviolet fluorescent agent microgranule to prepare and obtain, the aperture of porous carrier is 10��500nm, and the weight ratio of ultraviolet fluorescent agent microgranule and porous carrier is 0.5��5:100.
As a further improvement on the present invention, described chassis interior is additionally provided with temperature controller and fan, and fan is located at bottom lamp plate, and temperature controller is positioned at chassis interior, and fan electrically connects with temperature controller.Temperature controller can sense the temperature of chassis interior, when temperature is higher than setting value, turn on automatically power supply, opens fan, plays the effect to base cooling.
As a further improvement on the present invention, described lamp plate being additionally provided with lampshade, lampshade adopts dual-layer vacuum glass. Dual-layer vacuum glass effectively intercepts the heat produced when LED is irradiated and is delivered on suspending bench and charging shell, it is prevented that charger temperature is too high.
As a further improvement on the present invention, described base upper surface edge is also interval with some Magnet and iron block, and suspending bench lower surface is provided with and base upper surface edge Magnet one to one and iron block.
As a further improvement on the present invention, described permanent magnet is arranged on light hole position, suspending bench center, and permanent magnet periphery is provided with some optical fiber, and fiber bottom end is positioned at directly over lamp plate, and top is positioned at immediately below solar battery sheet cell piece.
As a further improvement on the present invention, described charging shell being additionally provided with inductive switch Magnet, inductive switch Magnet is positioned at the surface of inductive switch.
As a further improvement on the present invention, the lower end of described electric magnet upper end and permanent magnet is homopolarity.
As a further improvement on the present invention, described electric magnet is divided into two groups, and two groups of electric magnet intervals are arranged, and two groups of electric magnet are parallel with one another, and one of which electric magnet is also connected a capacitance switch. After charging complete deenergization, one of which electric magnet loses magnetism immediately, and another group loses magnetism gradually, can control suspending bench falling speed after a loss of power, it is prevented that suspending bench is damaged and position skew due to too fast causing of falling.
Adopt technical scheme provided by the invention, compared with prior art, have the advantages that
(1) charging principle of the present invention is after recharging base switches on power, lighting the LED on recharging base, LED lamp illumination generates electricity to solar panel, it is achieved and the purpose to electronic product charging, compared with tradition electromagnetic induction charged, the program decreases amount of radiation.
(2) present invention is by the electric magnet on pedestal and the permanent magnet in suspending bench, form an airspace, the heat that LED produces is made fully to distribute, it is ensured that charging device and electronic product temperature are relatively low, charging device and electronic product longer service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of contactless charging device that suspends of the present invention;
Fig. 2 is the profile of the suspension contactless charging device of the embodiment of the present invention 1;
Fig. 3 is the structural representation of the suspension contactless charging device pedestal of the embodiment of the present invention 1;
Fig. 4 is the end face schematic diagram of the suspension contactless charging device pedestal of the embodiment of the present invention 2;
Fig. 5 is the schematic bottom view of the suspension contactless charging device suspending bench of the embodiment of the present invention 2;
Fig. 6 is the profile of the suspension contactless charging device of the embodiment of the present invention 3;
Fig. 7 is the schematic bottom view of the suspension contactless charging device suspending bench of the embodiment of the present invention 3.
Mark in schematic diagram illustrates: 1-charger; 2-base; 3-lamp plate; 4-LED lamp; 5-electric magnet; 6-LED lamp power supply; 7-plug; 8-remote switch receptor; 9-superconduction sap cavity; 10-temperature controller; 11-fan; 12-lampshade; 13-Magnet; 14-ferrum block; 15-optical fiber; 16-light outlets; 20-receptor; 21-suspending bench; 22-charges shell; 23-light hole; 24-permanent magnet; 25-inductive switch; 26-remote-control switch emitter; 27-inductive switch Magnet;28-solar panel; 29-charging inlet.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments. Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1: with reference to Fig. 1��Fig. 3, the one suspension contactless charging device of the present embodiment the present embodiment, including charger 1 and receptor 20.
Charger 1 includes a cylindrical base 2, a foursquare light outlets 16 is left at base 2 upper surface center, base 2 is internal just installs a round lamp board 3 to light outlets 16 position, lamp plate 3 arranges the LED 4 of 6 row 6 row, lamp plate 3 top covers the lampshade 12 of median rise one piece circular, this lamp plate 4 electrically connects a remote switch receptor 8, and remote switch receptor 8 electrically connects again a LED power supply 6, and LED power supply 6 is connected with the plug 7 outside base 2 by wire. The surrounding of lamp plate 3 is 5 electric magnet 5 of evenly distributed installation circumferentially, 5 electric magnet are divided into A, B two groups with spaced order, A group is 2 electric magnet 5, B groups is 3 electric magnet 5, and two groups of electric magnet are in parallel, and B group also connects a capacitance switch, after power supply disconnects, A group electric magnet 5 loses magnetism immediately, and B group electric magnet 5 loses magnetism gradually, prevent suspending bench moment after a loss of power from falling, cause that base 2 and suspending bench 21 are destroyed and off normal. Magnet 13 and iron block 14 are laid in base 2 top surface edge also uniform interval. A circle superconduction sap cavity 9 is also set up around described lamp plate 3, the superconducting fluid of 15% volume ratio it is inoculated with in superconduction sap cavity 9, composite fluorescence agent poromerics is added in superconducting fluid, this material is to be dispersed in porous carrier by ultraviolet fluorescent agent microgranule to prepare and obtain, the aperture of porous carrier is 10��500nm, the weight ratio of ultraviolet fluorescent agent microgranule and porous carrier is 0.5��5:100, play the effect of cooling, during use, Useful UV line irradiates inside base 2, sees whether fluorescence occur to judge whether superconducting fluid leaks; Being provided with a fan 11 bottom lamp plate 3, fan 11 is connected with the temperature controller 10 of chassis interior, and after charger internal temperature arrives certain altitude, fan will start, and further functions as the effect of cooling.
Described receptor includes suspending bench 21 and the charging shell 22 of a cylindrical hollow, suspending bench 20 diameter is identical with base 2 diameter, a circular light hole 23 is stayed at suspending bench 20 center, light hole 23 periphery lays 5 permanent magnets 24, permanent magnet 24 is positioned at the surface of electric magnet, and the pole that permanent magnet 24 is down and electric magnet 5 upward one extremely identical, there is also mounted 2 inductive switches 25 in suspending bench 20, this inductive switch 25 switchs for Hall element, inductive switch one remote-control switch emitter 26 of electrical connection, this remote-control switch emitter 26 is built with a button cell and signal generation apparatus, Magnet 13 and the iron block 14 of suspending bench 21 bottom surface correspondence base 2 upper surface are also equipped with Magnet 13 and iron block 14. described center, charging shell 22 back side arranges a solar panel 28, solar panel 28 and charging inlet 29 are connected, also installing 2 inductive switch Magnet 27 in this charging shell 22, this inductive switch Magnet 27 is positioned at the inductive switch 25 of switch suspending bench 21.
The operation principle of the present invention:
Charging overcoat 22 put into by mobile phone, and after plug 7 connects electricity, first inductive switch Magnet 27 contacts with inductive switch 25, makes remote-control switch emitter 26, wire and inductive switch 25 form a loop, and remote-control switch emitter 26 sends signal.This signal is accepted by the remote switch receptor 8 on base 2, and remote switch receptor 8 place is energized, and electric current passes through plug 7 and LED power supply, lightening LED lamp, electric magnet 5 two ends produce magnetic simultaneously, and due to electric magnet 5 upper end and permanent magnet 24 lower end homopolarity, suspending bench 21 is unsettled. LED light is irradiated on solar panel 28 by the light hole 23 in the middle of suspending bench 21, and solar panel 28 produces electric energy, and is charged to electronic product by charging inlet.
Embodiment 2: with reference to Fig. 1, with reference to Fig. 4 and Fig. 5, the structure of the present embodiment is substantially the same manner as Example 1, it is different in that, 3 groups of electric magnet 5 it are provided with in the base 2 of this embodiment, often group electric magnet 5 is made up of six less electric magnet, and these six electric magnet 5 form a regular hexagon, and are divided into AB two groups with one group, 3 positions more respectively, two groups of electric magnet 5 of AB are in parallel, and B group electric magnet is also connected a capacitance switch.
The principle of the present embodiment is identical with embodiment 1, and the present embodiment is not being set forth.
Embodiment 3: with reference to shown in Fig. 6, Fig. 7, the structure of the base 2 of the present embodiment is identical with embodiment 1, and the structure of suspending bench 21 and embodiment are slightly different. The permanent magnet 24 of the present embodiment is arranged on the center of suspending bench 21, say, that permanent magnet 24 is arranged in light hole 23, and for ensureing that LED luminous energy is irradiated on solar panel 28, the present embodiment has laid optical fiber 15 permanent magnet 24 perimetral tight.
The operation principle of the present embodiment is similar to Example 1, it is different in that: the present embodiment LED is luminous, it is irradiated to optical fiber 15 bottom, optical fiber 15 converts optical signal into the signal of telecommunication, retell the signal of telecommunication in fiber tip and be converted into optical signal, it is irradiated on solar panel 28, makes solar panel generate electricity.
Schematically the present invention and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one embodiment of the present invention, and actual structure is not limited thereto. So those of ordinary skill in the art is enlightened by it, when without departing from the invention objective, design the frame mode similar to this technical scheme and embodiment without creationary, protection scope of the present invention all should be belonged to.