CN104882971A - Energy transmission platform, wireless power transmission system and cooking system with wireless power transmission system - Google Patents
Energy transmission platform, wireless power transmission system and cooking system with wireless power transmission system Download PDFInfo
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- CN104882971A CN104882971A CN201410073289.XA CN201410073289A CN104882971A CN 104882971 A CN104882971 A CN 104882971A CN 201410073289 A CN201410073289 A CN 201410073289A CN 104882971 A CN104882971 A CN 104882971A
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- 238000010411 cooking Methods 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- H02J5/005—
Abstract
The invention discloses a wireless power transmission system, comprising an energy transmission platform which comprises a wireless power emission device, and converts inputted AC commercial power into wireless signals so as to be emitted through the wireless power emission device; and an energy receiving end comprising a wireless power receiving device matching the wireless power emission device, receiving wireless signals emitted by the wireless power emission device through the wireless power receiving device, and converting the wireless signals so as to supply power for a load connected to the energy receiving end in a wired mode. The system can supply power for a cooking electric appliance in a wireless power supply mode, solve the problems of frequent power line and socket plugging, and provide convenience for users. The invention also discloses a cooking system and an energy transmission platform.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly a kind of radio energy transmission system and a kind of there is the cooking system of this radio energy transmission system and a kind of Energy Transfer platform.
Background technology
At present, the kind of cooking appliance gets more and more, and mostly all adopts wired mode to be connected to civil power, and this just causes domestic power supply line and gets more and more, thus power line can be caused to plug the problems such as frequent, electric wire is in disorder.
Meanwhile, also need to prepare multiple socket to connect cooking appliance, socket frequently plugs and not only brings larger trouble to user, also easily occurs the problems such as sparking, causes certain potential safety hazard, affects the use of user.
Summary of the invention
Object of the present invention is intended at least solve above-mentioned technological deficiency.
For this reason, one object of the present invention proposes a kind of radio energy transmission system, the problems such as this system can be that cooking appliance is powered by the mode of wireless power, and when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, bring convenience to user.
Second object of the present invention is to propose a kind of cooking system.3rd object of the present invention is to propose a kind of Energy Transfer platform.
For achieving the above object, a kind of radio energy transmission system that one aspect of the present invention embodiment proposes, comprise: Energy Transfer platform, described Energy Transfer platform comprises radio energy emitter, and the electric main of input is converted to wireless signal to be launched by described radio energy emitter by described Energy Transfer platform; With energy acceptance end, described energy acceptance end comprises the radio energy receiving system matched with described radio energy emitter, described energy acceptance end receives by described radio energy receiving system the wireless signal that described radio energy emitter launches, and changes with to the load supplying be connected in wired mode with described energy acceptance end to described wireless signal.
According to the radio energy transmission system of the embodiment of the present invention, be Power supply center by Energy Transfer platform, in the mode of wireless power for load such as cooking appliance is powered, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
In one embodiment of the invention, described Energy Transfer platform also comprises: rectifying device, and the input of described rectifying device is connected with described electric main, and the output of described rectifying device is connected with described radio energy emitter.
And, described Energy Transfer platform also comprises: by detecting the electric current of described radio energy emitter to control the energy control apparatus of the output of described rectifying device, described energy control apparatus is connected with described radio energy emitter respectively with described rectifying device.
In one embodiment of the invention, described wireless signal is converted to electric energy by the energy conversion device in described energy acceptance end, the input of described energy conversion device is connected with described radio energy receiving system, and the output of described energy conversion device is connected with described load.
In some embodiments of the invention, described load can be cooking appliance.
Wherein, described energy acceptance end is wireless energy receiving box.
In one embodiment of the invention, described energy acceptance end also comprises battery, and described battery is connected with described radio energy receiving system with described energy conversion device.
Particularly, described radio energy emitter comprises transmitting coil, and described radio energy receiving system comprises receiving coil, and described transmitting coil and described receiving coil match.
In one embodiment of the invention, described energy acceptance end is multiple, and the radio energy receiving system in each described energy acceptance end and described radio energy emitter match shared.
The present invention on the other hand embodiment also proposed a kind of cooking system, and it comprises: cooking appliance; With above-mentioned radio energy transmission system, described radio energy transmission system is that described cooking appliance is powered.
According to the cooking system of the embodiment of the present invention, by radio energy transmission system wirelessly transmitting electrical energy to power to cooking appliance, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
In one embodiment of the invention, described energy acceptance end is assemblied on described cooking appliance, or becomes one with described cooking appliance.
In addition, embodiments of the invention also proposed a kind of Energy Transfer platform, and it comprises: rectifying device, and the input of described rectifying device is connected with electric main; Radio energy emitter, the radio energy receiving system in described radio energy emitter and energy acceptance end matches; Energy control apparatus, described energy control apparatus is connected with described radio energy emitter respectively with described rectifying device, described energy control apparatus is by controlling described rectifying device and described radio energy emitter so that described electric main is converted to wireless signal, and launch described wireless signal to described radio energy receiving system by described radio energy emitter, being the load supplying be connected in wired mode with described energy acceptance end by described energy acceptance end.
According to the Energy Transfer platform of the embodiment of the present invention, can in the mode of wireless power for load such as cooking appliance be powered, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the block diagram of the radio energy transmission system according to the embodiment of the present invention;
Fig. 2 is the block diagram of wireless energy receiving box in radio energy transmission system according to an embodiment of the invention;
Fig. 3 is the block diagram of the radio energy transmission system according to an embodiment of the invention with multiple wireless energy receiving box;
Fig. 4 is the block diagram of the cooking system according to the embodiment of the present invention.
Reference numeral:
Radio energy transmission system 100: Energy Transfer platform 10, energy acceptance end 20;
Energy Transfer platform 10: radio energy emitter 101, rectifying device 102 and energy control apparatus 103;
Energy acceptance end 20: radio energy receiving system 201 and energy conversion device 202, battery 203;
Cooking system 200: radio energy transmission system 100 and cooking appliance 30.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
The radio energy transmission system that the embodiment of the present invention proposes and the cooking system with this radio energy transmission system are described with reference to the accompanying drawings.
Fig. 1 is the block diagram of the radio energy transmission system according to the embodiment of the present invention.As shown in Figure 1, this radio energy transmission system 100 comprises Energy Transfer platform 10 and energy acceptance end 20.
Wherein, Energy Transfer platform 10 comprises radio energy emitter 101, and the electric main of input is converted to wireless signal to be launched by radio energy emitter 101 by Energy Transfer platform 10.Energy acceptance end 20 comprises the radio energy receiving system 201 matched with radio energy emitter 101, energy acceptance end 20 by radio energy receiving system 201 receive radio energy emitter 101 launch wireless signal, and to wireless signal change with give power with the load such as cooking appliance 30 that energy acceptance end 20 is connected in wired mode.
That is, in some embodiments of the invention, load can be cooking appliance 30.
In one embodiment of the invention, as shown in Figure 1, Energy Transfer platform 10 also comprises: rectifying device 102 and energy control apparatus 103.The input of rectifying device 102 is connected with electric main, and the output of rectifying device 102 is connected with radio energy emitter 101; Energy control apparatus 103 is by detecting the electric current of radio energy emitter 101 to control the output of rectifying device 102, and energy control apparatus 103 is connected with radio energy emitter 101 respectively with rectifying device 102.
Further, wireless signal is converted to electric energy by the energy conversion device 202 in energy acceptance end 20, and the input of energy conversion device 202 is connected with radio energy receiving system 201, and the output of energy conversion device 202 is connected with cooking appliance 30.
Therefore say, Energy Transfer platform 10 connects electric main, can as public Power supply center, changed by rectifying device 102 pairs of electric mains, then radio energy emitter is passed through with certain frequency emitting electromagnetic wave, radio energy receiving system 201 in energy acceptance end 20 is with same frequency reception electromagnetic wave, and electromagnetic wave is converted to electric energy by the energy conversion device 202 then in energy acceptance end 20, with wired mode supply load and cooking appliance 30.
In a concrete example of the present invention, energy acceptance end 20 can be wireless energy receiving box.
Wherein, in some embodiments of the invention, as shown in Figure 2, energy acceptance end 20 can also comprise battery 203, and battery 203 is connected with radio energy receiving system 201 with energy conversion device 202.Wherein, short-duration power when battery 203 may be provided in energy acceptance end 20 such as wireless energy receiving box is not placed on Energy Transfer platform, and can be placed on Energy Transfer platform at energy acceptance end 20 such as wireless energy receiving box and charge, therefore, battery 203 is chargeable rechargeable battery.
Particularly, in an embodiment of the present invention, radio energy emitter 101 comprises transmitting coil, and radio energy receiving system 201 comprises receiving coil, and transmitting coil and receiving coil match.
That is, electric main is after over commutation, export to radio energy emitter, radio energy emitter is by transmitting coil wireless signal emission, wherein energy control apparatus is by detecting the electric current of radio energy emitter, to judge the load of energy acceptance end, thus energy control apparatus is according to the output of the Current Control rectifying device detected.Radio energy receiving system, by the receiving coil received energy matched with transmitting coil, then exports the signal of telecommunication of high frequency, then converts the signal of telecommunication needed for load to through energy conversion device, to power to load and cooking appliance.
In one embodiment of the invention, as shown in Figure 3, energy acceptance end 20 such as wireless energy receiving box can be multiple, and the radio energy receiving system in each energy acceptance end and radio energy emitter match shared.That is, multiple wireless energy receiving box can share an Energy Transfer platform.
According to the radio energy transmission system of the embodiment of the present invention, be Power supply center by Energy Transfer platform, in the mode of wireless power for cooking appliance is powered, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
In addition, as shown in Figure 4, embodiments of the invention also proposed a kind of cooking system 200, and it comprises: cooking appliance 30 and above-mentioned radio energy transmission system 100, wherein radio energy transmission system 100 is powered for cooking appliance 30.
In one embodiment of the invention, energy acceptance end is assemblied on described cooking appliance, or becomes one with cooking appliance.That is, cooking appliance can comprise energy acceptance end, and like this, Energy Transfer platform just can be powered directly to the cooking appliance comprising energy acceptance end.
Further, cooking appliance can be the household electrical appliance such as electric cooker, electric pressure cooker, insulating pot.
According to the cooking system of the embodiment of the present invention, by radio energy transmission system wirelessly transmitting electrical energy to power to cooking appliance, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
In addition, embodiments of the invention also proposed a kind of Energy Transfer platform, and it comprises: rectifying device, radio energy emitter and energy control apparatus.
Wherein, the input of described rectifying device is connected with electric main; Radio energy receiving system in described radio energy emitter and energy acceptance end matches; Described energy control apparatus is connected with described radio energy emitter respectively with described rectifying device, described energy control apparatus is by controlling described rectifying device and described radio energy emitter so that described electric main is converted to wireless signal, and launch described wireless signal to described radio energy receiving system by described radio energy emitter, being the load supplying be connected in wired mode with described energy acceptance end by described energy acceptance end.
According to the Energy Transfer platform of the embodiment of the present invention, can in the mode of wireless power for load such as cooking appliance be powered, the problems such as when solving wired power supply, power line plug is frequent, socket frequently plugs, electric wire is in disorder, reduce Electrical Safety hidden danger while bringing convenience to user, ensure Electrical Safety.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (12)
1. a radio energy transmission system, is characterized in that, comprising:
Energy Transfer platform, described Energy Transfer platform comprises radio energy emitter, and the electric main of input is converted to wireless signal to be launched by described radio energy emitter by described Energy Transfer platform; With
Energy acceptance end, described energy acceptance end comprises the radio energy receiving system matched with described radio energy emitter, described energy acceptance end receives by described radio energy receiving system the wireless signal that described radio energy emitter launches, and changes with to the load supplying be connected in wired mode with described energy acceptance end to described wireless signal.
2. radio energy transmission system as claimed in claim 1, it is characterized in that, described Energy Transfer platform also comprises:
Rectifying device, the input of described rectifying device is connected with described electric main, and the output of described rectifying device is connected with described radio energy emitter.
3. radio energy transmission system as claimed in claim 2, it is characterized in that, described Energy Transfer platform also comprises:
By detecting the electric current of described radio energy emitter to control the energy control apparatus of the output of described rectifying device, described energy control apparatus is connected with described radio energy emitter respectively with described rectifying device.
4. radio energy transmission system as claimed in claim 1, it is characterized in that, described wireless signal is converted to electric energy by the energy conversion device in described energy acceptance end, the input of described energy conversion device is connected with described radio energy receiving system, and the output of described energy conversion device is connected with described load.
5. radio energy transmission system as claimed in claim 1, it is characterized in that, described load is cooking appliance.
6. radio energy transmission system as claimed in claim 4, it is characterized in that, described energy acceptance end is wireless energy receiving box.
7. radio energy transmission system as claimed in claim 4, it is characterized in that, described energy acceptance end also comprises battery, and described battery is connected with described radio energy receiving system with described energy conversion device.
8. the radio energy transmission system according to any one of claim 1-7, is characterized in that, described radio energy emitter comprises transmitting coil, and described radio energy receiving system comprises receiving coil, and described transmitting coil and described receiving coil match.
9. the radio energy transmission system according to any one of claim 1-7, is characterized in that, described energy acceptance end is multiple, and the radio energy receiving system in each described energy acceptance end and described radio energy emitter match shared.
10. a cooking system, is characterized in that, comprising:
Cooking appliance; With
Radio energy transmission system as claimed in any one of claims 1-9 wherein, described radio energy transmission system is that described cooking appliance is powered.
11. cooking systems as claimed in claim 10, it is characterized in that, described energy acceptance end is assemblied on described cooking appliance, or becomes one with described cooking appliance.
12. an Energy Transfer platform, is characterized in that, comprising:
Rectifying device, the input of described rectifying device is connected with electric main;
Radio energy emitter, the radio energy receiving system in described radio energy emitter and energy acceptance end matches;
Energy control apparatus, described energy control apparatus is connected with described radio energy emitter respectively with described rectifying device, described energy control apparatus is by controlling described rectifying device and described radio energy emitter so that described electric main is converted to wireless signal, and launch described wireless signal to described radio energy receiving system by described radio energy emitter, being the load supplying be connected in wired mode with described energy acceptance end by described energy acceptance end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410073289.XA CN104882971B (en) | 2014-02-28 | 2014-02-28 | Energy transmission platform, radio energy transmission system and the cooking system with it |
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| CN201410073289.XA CN104882971B (en) | 2014-02-28 | 2014-02-28 | Energy transmission platform, radio energy transmission system and the cooking system with it |
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| CN104882971A true CN104882971A (en) | 2015-09-02 |
| CN104882971B CN104882971B (en) | 2017-10-27 |
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Cited By (5)
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| WO2019037334A1 (en) * | 2017-08-25 | 2019-02-28 | 佛山市顺德区美的电热电器制造有限公司 | Wireless power supply system for cooking appliance, and cooking appliance |
| CN109407523A (en) * | 2017-08-16 | 2019-03-01 | 佛山市顺德区美的电热电器制造有限公司 | The control method of heating platform component and the control system of heating platform component |
| CN109510320A (en) * | 2017-09-15 | 2019-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Wireless power supply system and cooking apparatus for cooking apparatus |
| CN112217296A (en) * | 2020-09-14 | 2021-01-12 | 纳恩博（天津）科技有限公司 | Wireless charging method, device, equipment and computer storage medium |
| CN113949392A (en) * | 2020-06-30 | 2022-01-18 | 佛山市顺德区美的电热电器制造有限公司 | Wireless power supply device, wireless receiving device and wireless transmission assembly |
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| CN113949392A (en) * | 2020-06-30 | 2022-01-18 | 佛山市顺德区美的电热电器制造有限公司 | Wireless power supply device, wireless receiving device and wireless transmission assembly |
| CN113949392B (en) * | 2020-06-30 | 2023-08-29 | 佛山市顺德区美的电热电器制造有限公司 | Wireless power supply device, wireless receiving device and wireless transmission assembly |
| CN112217296A (en) * | 2020-09-14 | 2021-01-12 | 纳恩博（天津）科技有限公司 | Wireless charging method, device, equipment and computer storage medium |
| CN112217296B (en) * | 2020-09-14 | 2022-04-29 | 纳恩博（天津）科技有限公司 | Wireless charging method, device, equipment and computer storage medium |
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