CN206761465U

CN206761465U - Wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance

Info

Publication number: CN206761465U
Application number: CN201720023026.7U
Authority: CN
Inventors: 叶劲平
Original assignee: Changchun Sinohit Technology Co Ltd Mutual Frequency
Current assignee: Changchun Sinohit Technology Co Ltd Mutual Frequency
Priority date: 2017-01-09
Filing date: 2017-01-09
Publication date: 2017-12-19
Anticipated expiration: 2027-01-09

Abstract

The utility model discloses a kind of wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance, including hot-water bottle and base；The hot-water bottle includes receiving magnetic strength group, and receiving magnetic strength group includes metal material and the magnetic texure combined with metal material, and when being loaded with material to be heated in the hot-water bottle, the metal material connects with the material heat transfer to be heated；The base includes electric energy wireless transmitter module, and electric energy wireless transmitter module includes transmitting magnetic strength group, the transmitting magnetic strength group and power electric connection；When the hot-water bottle to contact or when cordless and base engagement, the transmitting magnetic strength group is mutually matched with reception magnetic strength group in a manner of mutual frequency.It is convenient, safe and healthy without accurate contraposition during use without any interface between the hot-water bottle and base of the utility model is wireless heat hot water kettle component, using and shape-designing do not limited by power interface, Consumer's Experience is good, and capacity usage ratio is high at work, incrustation scale can be avoided to produce.

Description

Wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance

Technical field

More particularly to a kind of wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance of the utility model, belongs to house The fields such as electrical appliance, electronics and power-saving technique.

Background technology

Modern life rhythm is fast, and brief tide rises comprehensively, and the water way of people also tends to brief.Except office building and individual Other front yard is consumed outside pure water or distilled water using water dispenser, and most families still drink boiled running water.It is Instant heating type Electric kettle because its is time saving, energy-conservation, it is attractive in appearance, convenient, safe the characteristics of, favored by consumers in general rapidly.

Electric kettle in the market is mainly based upon heat-conduction principle or electromagnetic induction principle work.Wherein, it is based on The electric kettle of heat-conduction principle is to produce heat using heat-generating pipe resistance wire, then heat is passed through into aluminium sheet transmission at work Heated in bottle body.The type of service of electric kettle is essentially the shape that kettle body coordinates with the power interface contraposition on base Formula.Such electric kettle has following defect, i.e.,：The charging inlet of electric kettle exposes to the open air outside, influences overall appearance；In use The problem of interface is by water drenching is difficult to avoid that, certain potential safety hazard be present；And needing accurately contraposition to coordinate then makes user experience Have a greatly reduced quality；A surely energy dissipation in heat transfer process be present, efficiency is low, and conduction has certain indirect, and time-consuming.And Electric kettle based on electromagnetic induction principle at work, is by high frequency alternating electromagnetic field, kettle body bottom is induced vortex So as to heat kettle body, but there is leakage field phenomenon in such electric kettle in heating process, cause power consumption consumption greatly, effective magnetic field is strong Spend low, the efficiency of heating surface is low.

Utility model content

Main purpose of the present utility model is to provide a kind of wireless heat hot water kettle based on the mutual frequency magnetoresistive technologies of resonance Component, with overcome the deficiencies in the prior art.

To achieve these goals, the technical solution of the utility model is as follows：

The utility model embodiment provides a kind of wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance, its Including hot-water bottle and base；

The hot-water bottle includes receiving magnetic strength group, and the reception magnetic strength group includes metal material and combined with metal material Magnetic texure, when being loaded with material to be heated in the hot-water bottle, the metal material conducts heat with the material to be heated Connection；

The base includes electric energy wireless transmitter module, and the electric energy wireless transmitter module includes transmitting magnetic strength group, described Launch magnetic strength group and power electric connection；

Wherein, when the hot-water bottle to contact or when cordless and the base engagement, the transmitting magnetic strength group with Magnetic strength group is received to be mutually matched in a manner of mutual frequency.

Preferably, the electric energy wireless transmitter module includes transmitting magnetic strength group, resonator, power amplification circuit, high frequency drive Dynamic circuit, inverter circuit, rectification circuit and control circuit, the rectification circuit, inverter circuit, high frequency drive circuit, power Amplifying circuit, resonator, transmitting magnetic strength group are sequentially connected in series, while the inverter circuit, power amplification circuit and transmitting magnetic strength group Also it is connected with control circuit, the rectification circuit and power electric connection.

Further, the reception magnetic strength group and transmitting magnetic strength group composition internally-powered mechanism closed-loop system.

Further, when the hot-water bottle in a non contact fashion with the base engagement when, the hot-water bottle and the bottom Seat the distance between L be preferably：0 ＜ L≤5cm.

Further, the transmitting magnetic strength group includes driving coil and magnetic material, the driving coil and magnetic material With reference to, and the driving coil is connected in series with the resonator.

Further, the transmitting magnetic strength group includes multiple driving coils, described multiple driving coils with it is corresponding Multiple resonators are connected in series.

Further, the transmitting magnetic strength group includes single driving coil, described single driving coil with it is single humorous The device that shakes is connected in series.

Further, the magnetic material is made up of soft magnet powder and high polymer material.

Preferably, the soft magnet powder includes ferrum,cobalt and nickel magnetic powder and/or iron silicon soft magnet powder, and not limited to this.

Preferably, the high polymer material includes epoxy resin and/or polyester, and not limited to this.

Further, when the high frequency drive circuit is transfused to the ac signal of setpoint frequency, by the transmitting magnetic Sense group and the intrinsic frequency of the transmitting resonant body of the resonant capacitance composition in resonance circuit are received resonance magnetic strength group group by described Into reception resonant body influence and reach in the range of selected operational frequency bandwidth, the transmitting resonant body is reached resonance shape State, while the intrinsic frequency for receiving resonant body is influenceed by the transmitting resonant body and reaches setpoint frequency scope, makes described Receive resonant body and produce resonance with the transmitting resonant body, the high-frequency alternating that the transmitting magnetic strength group is formed under the resonant condition Magnetic field makes to induce vortex in the metal material in the reception magnetic strength group, and then the metal material is generated heat, and to containing Heated in the material to be heated in the hot-water bottle.

Preferably, the hot-water bottle includes kettle body, and at least part Hu Bi of the kettle body is made up of the metal material.

Further, the magnetic texure includes the magnetosphere being incorporated at least part Hu Bi of the kettle body.

It is more highly preferred to, at least part bottom wall of the kettle body is made up of the metal material.

It is more highly preferred to, the magnetic texure includes the magnetic being incorporated at least part bottom wall outer surface of the kettle body Layer.

Preferably, the magnetosphere is magnetic coating.

Preferably, it is additionally provided with clad on the magnetosphere.

Further, the hot-water bottle also includes the pot lid coordinated with the kettle body, and the kettle body is provided with delivery port.

Preferably, it is additionally provided with filter screen between the kettle body and pot lid.

Preferably, at least described kettle body top is non-metallic material.

Preferably, the pot lid is non-metallic material.

Further, the base also includes base housing, and the electric energy wireless transmitter module is located at the base housing It is interior, function button and electricity jack are additionally provided with the base housing, the electric energy wireless transmitter module is through on-off circuit and plug-in Mouth electrical connection, the function button electrically connect with on-off circuit, and the electricity jack electrically connects with external power source.

Preferably, air vent is additionally provided with the base housing, the air vent is provided with anti-dust filter mesh.

Preferably, the function button uses mechanical key or touch key-press.

Preferably, the shell wall that at least described base housing is distributed in transmitting magnetic strength group and received between magnetic strength group is nonmetallic Material.

Further, the control circuit includes temperature detecting module, and the temperature detecting module passes including thermistor Sensor or infrared temperature sensor.

Further, the control circuit also includes foreign matter identification module.

Further, the control circuit includes VFC module, at least regulating and controlling the work of the transmitting magnetic strength group Working frequency, the scope of the working frequency is 0-60kHz.

Further, the wireless heat hot water kettle component includes a plurality of hot-water bottles, a plurality of hot-water bottles and a bottom Seat coordinates.

Further, the base is placed on work top or is embedded in work top.

Compared with prior art, the advantages of the utility model at least that：

1) wireless heat hot water kettle component of the present utility model when in use, can make full use of electric energy, and realize electric energy with The efficient conversion of heat energy, energy-conserving and environment-protective；

2) wireless heat hot water kettle component of the present utility model need not set power interface as existing electric kettle, Hot-water bottle need to be only placed on during use on base, it is more convenient, safe and healthy without accurate contraposition；

3) wireless heat hot water kettle component of the present utility model can be limited no longer in design, manufacture by power interface, be made Type can richer aesthetic feeling and art atmosphere, make Consumer's Experience more good；

4) wireless heat hot water kettle component of the present utility model is when in use, moreover it is possible to effectively prevents from producing water in hot-water bottle Dirt.

Brief description of the drawings

In order to illustrate more clearly of the utility model architectural feature and technical essential, below in conjunction with the accompanying drawings and specific embodiment party The utility model is described in detail formula.

Fig. 1 is a kind of wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance in the embodiment of the utility model one Structural representation；

Fig. 2 is a kind of circuit diagram of electric energy wireless transmitter module in the embodiment of the utility model one；

Fig. 3 is a kind of wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance in the embodiment of the utility model one Fundamental diagram；

Fig. 4 is a kind of wireless heat hot water kettle group based on the mutual frequency magnetoresistive technologies of resonance in another embodiment of the utility model The structural representation of part；

Fig. 5 is a kind of wireless heat hot water kettle group based on the mutual frequency magnetoresistive technologies of resonance in another embodiment of the utility model The structural representation of part.

Description of reference numerals：1- delivery ports, 2- kettle bodies, 3- pot lids, 4- handles, 5- electric energy wireless transmitter module, 6- plug-ins Mouth, 7- on-off circuits, 8- function buttons, 9- base housings, 10- bases, 11- work tops.

Embodiment

Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in embodiment is carried out specifically, clearly and completely to retouch State.

Refer to shown in Fig. 1, a kind of wireless based on the mutual frequency magnetoresistive technologies of resonance of in the embodiment of the utility model one plus Hot hot-water bottle component includes a hot-water bottle and a base 10.

Wherein, the hot-water bottle includes kettle body 2, and the kettle body 2 can be with the contact of base 10 or untouchable coordinating.And And there is no electric connection line or circuit interface between the base and kettle body.

Preferably, the base 10 can be " every sky " relatively, without directly contacting, for example, kettle body 2 and base 1 with kettle body 2 The distance between L be preferably：0 ＜ L≤5cm.

Further, the kettle body bottom material is metal material, and kettle body bottom outer surface scribbles magnetic coating, whole Individual kettle body is free of any circuit, and kettle body forms with magnetic coating and receives magnetic strength group.

Further, the material of the magnetic coating and thickness can be adjusted according to hot-water bottle using power.

Further, integument can also be set outside the magnetic coating, and integument can be with ornament materials or anti-skidding The formation such as material, such as can be made up of high temperature plastics etc., but not limited to this.

Wherein, the base 10 includes electric energy wireless transmitter module.The electric energy wireless transmitter module can mutual frequency magnetic resistance Mode of heating heats to the kettle body.

Further, the electric energy wireless transmitter module includes transmitting magnetic strength group, resonator, power amplification circuit, high frequency Drive circuit, inverter circuit, rectification circuit and control circuit, the rectification circuit, inverter circuit, high frequency drive circuit, work( Rate amplifying circuit, resonator, transmitting magnetic strength group are sequentially connected in series, while the inverter circuit, power amplification circuit and transmitting magnetic strength Group is also connected with control circuit, and the rectification circuit is connected with power supply, and the transmitting magnetic strength group is with receiving magnetic strength group with mutual frequency side Formula is mutually matched.

Further, the reception magnetic strength group and transmitting magnetic strength group are internally-powered mechanism closed-loop system, pass through intrinsic frequency Rate influences each other, and the two is reached resonant condition, and when non-loaded, the quiescent dissipation of electric energy wireless transmitter module is almost nil, When reception magnetic strength group occurs, transmitting magnetic strength group power consumption accordingly increases, and electric energy wireless transmitter module is according to the change for receiving load Automated to respond to, it is energy-saving and environmental protection, non-radiative.

Further, the transmitting magnetic strength group includes driving coil and magnetic material, the driving coil and magnetic material, Particularly the magnetic material of large area is combined, and the driving coil is connected in series with resonator.

Further, the driving coil can be that multiple driving coils are connected with corresponding multiple resonators, also may be used To be that single driving coil is connected with single resonator.

Wherein, the base 10 may also include base housing 9, function button 8, on-off circuit 7 and electricity jack 6 etc..

Further, the on-off circuit 7 to control electric energy wireless transmitter module 5 be turned on and off and heated mould Formula etc..

Further, the rectification circuit is connected by electricity jack 6 with external power source, and by the control of on-off circuit 7, Electric energy is conveyed to electric energy wireless transmitter module 5.

Further, the trigger signal on the function button 8 is received and transmitted by on-off circuit 7.The function button 8 Mechanical key or touch key-press, but not limited to this can be used.

Further, the electric energy wireless transmitter module, on-off circuit can be built in base housing, function button and insert Power port can be located on base housing.

Further, delivery port 1 and handle 4 are provided with the kettle body 2.

Further, the hot-water bottle may also include pot lid 3.

Further, the bottom of kettle body 2 is metal material, and top and pot lid 3 can be the materials such as clear glass, ceramics Material, but not limited to this.

Further, filter screen is provided between the kettle body 2 and pot lid 3, hot-water bottle can be used as boiling teapot.

Further, the upper surface of base housing 9 is non-metallic material, such as high performance plastics, safety glass etc., But not limited to this.

Further, the base housing 9 can be split-type structural, and side carries air vent, and air vent can increase If anti-dust filter mesh, nationality is to help each element or circuit in base 10 to be radiated.

Further, the control circuit includes temperature detecting module and foreign matter identification module, control circuit is had temperature Degree detection, foreign matter identification function.

Further, the temperature detecting module includes thermistor (temperature) sensor or infrared temperature sensor, but unlimited In this.

The operation principle of the wireless heat hot water kettle component of the present embodiment is：High frequency in electric energy wireless transmitter module When drive circuit is transfused to the ac signal of setpoint frequency, transmitting resonant body is (by humorous in transmitting magnetic strength group and resonance circuit The electric capacity that shakes forms) intrinsic frequency influenceed by reception magnetic strength group and reach the selected bandwidth range of the selected working frequency, make hair Penetrate resonant body and reach resonant condition, at the same the intrinsic frequency for receiving resonant body (receive magnetic strength group) be launched resonant body influence and Reach setpoint frequency scope, reception resonant body is produced resonance with transmitting resonant body, under resonance condition, transmitting magnetic strength group is formed High frequency magnetic field most strong can be reached to the influence for receiving magnetic strength group, the vortex that alternating magnetic field induces kettle body 2 is most strong, so as to Reach electric energy and correspond to heat energy highest conversion efficiency, realize that electric energy is converted to heat energy in kettle body 2 on electric energy wireless transmitter module It is wirelessly transferred, recycles the heat energy in kettle body 2 to heat the water in hot-water bottle.

Further, the control circuit may also include VFC module, and it is at least regulating and controlling the transmitting magnetic strength The working frequency of group, effectively it can prevent incrustation scale from producing using frequency variation method heating, wherein, the scope of the working frequency is 0- 60kHz。

Further, the frequency variation method prevents that principle is caused by incrustation scale：The change of calcium carbonate crystal form in water, The main component CaCO of incrustation scale₃It is by the Ca (HCO in water₃)₂Thermally decomposed to generate, it there are two kinds of crystallization modes, works as electromagnetic method When treated water is heated, the CaCO of precipitation₃Predominantly needle-shaped aragonite crystallizes, the short texture of aragonite crystallization, tension, resistance to compression energy Power is poor, and cohesiveness is weak, is not easy to cohere into hard incrustation scale, it can in water arbitrary shape nucleation and crystallization, form body refuse state precipitation and Removed via sewage；And the CaCO that the water without electromagnetic method processing separates out in heating₃Predominantly closely rhombus side solves for crystallization Stone crystal, easily form hard incrustation scale on heated metal surface.

In the present embodiment, the base 10 can set work top (such as Household dinning table desktop, office table desktop, Conference table desktop) on, make work top without open-wire line.

In another embodiment of the present utility model, as shown in fig.4, the base 10 can also be completely embedded into workbench In face 11, make work top without open-wire line.Hot-water bottle, the structure of base and its cooperating mode can be with foregoing realities in the embodiment It is identical to apply example.

In the aforementioned embodiment, a hot-water bottle and a base engagement can be made.

And in another embodiment of the present utility model, refering to Fig. 5, multiple hot-water bottles and same base can also be matched somebody with somebody Close.Hot-water bottle, the structure of base and its cooperating mode can be as it was noted above, here is omitted in the embodiment.

Wireless heat hot water kettle component provided by the utility model based on the mutual frequency magnetoresistive technologies of resonance, realizes electric energy and arrives Being wirelessly transferred for heat energy, rationally applies frequency variation method；Magnetic material, magnetic coating, resonator are added in implementation process；Structure On eliminate the power interface of existing hot-water bottle, need to only be placed on base plane during use, without accurate contraposition.And by Previous designs, the efficiency of heating surface is also greatly improved, has improved the convenience used, security.In addition, by the utility model Hot-water bottle moulding no longer limited by power interface, more aesthetically pleasing generous and rich in art atmosphere the hot-water bottle of profile, user's body Test more good.

In this manual, if not special instruction, then the machinery in foregoing each power supply desktop system, electric component can be with Selected from suitable type known to industry.

Above-mentioned embodiment, only illustrate technical concept and architectural feature of the present utility model, it is therefore intended that allow ripe Knowing the stakeholder of technique can implement according to this, but above said content is not intended to limit the scope of protection of the utility model, Every any equivalent change or modification made according to Spirit Essence of the present utility model, all should fall into protection of the present utility model Within the scope of.

Claims

A kind of 1. wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that：Including hot-water bottle and bottom Seat；

The hot-water bottle includes receiving magnetic strength group, the magnetic for receiving magnetic strength group and including metal material and being combined with metal material Property structure, when being loaded with material to be heated in the hot-water bottle, the metal material connects with the material to be heated heat transfer；

The base includes electric energy wireless transmitter module, and the electric energy wireless transmitter module includes transmitting magnetic strength group, the transmitting Magnetic strength group and power electric connection；

Wherein, when the hot-water bottle to contact or when cordless and the base engagement, the transmitting magnetic strength group is with receiving Magnetic strength group is mutually matched in a manner of mutual frequency.
2. the wireless heat hot water kettle component according to claim 1 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that： The electric energy wireless transmitter module include transmitting magnetic strength group, resonator, power amplification circuit, high frequency drive circuit, inverter circuit, Rectification circuit and control circuit, the rectification circuit, inverter circuit, high frequency drive circuit, power amplification circuit, resonator, Transmitting magnetic strength group is sequentially connected in series, while the inverter circuit, power amplification circuit and transmitting magnetic strength group are also connected with control circuit, The rectification circuit and power electric connection；Preferably, the reception magnetic strength group and transmitting magnetic strength group composition internally-powered mechanism closed loop System；Preferably, when the hot-water bottle in a non contact fashion with the base engagement when, between the hot-water bottle and the base Distance L scope be：0 ＜ L≤5cm.
3. the wireless heat hot water kettle component according to claim 2 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that： The transmitting magnetic strength group includes driving coil and magnetic material, and the driving coil is combined with magnetic material, and the driving Coil is connected in series with the resonator；Preferably, the transmitting magnetic strength group includes multiple driving coils, described multiple drivings Coil is connected in series with corresponding multiple resonators；Preferably, the magnetic material is made up of soft magnet powder and high polymer material；More To be preferable, the soft magnet powder includes ferrum,cobalt and nickel magnetic powder and/or iron silicon soft magnet powder；It is more highly preferred to, the high polymer material bag Include epoxy resin and/or polyester.
4. the wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance according to Claims 2 or 3, its feature exist In：When the high frequency drive circuit is transfused to the ac signal of setpoint frequency, by the transmitting magnetic strength group and resonance circuit In resonant capacitance composition transmitting resonant body intrinsic frequency by by it is described reception magnetic strength group formed reception resonant body influence And reach in the range of selected operational frequency bandwidth, the transmitting resonant body is reached resonant condition, while the reception resonance The intrinsic frequency of body is influenceed by the transmitting resonant body and reaches setpoint frequency scope, makes the reception resonant body and the transmitting Resonant body produces resonance, and the high-frequency alternating magnetic field that the transmitting magnetic strength group is formed under the resonant condition makes the reception magnetic strength group In metal material in induce vortex, and then the metal material is generated heat, and to be added in the hot-water bottle to being contained in Hot material is heated.
5. the wireless heat hot water kettle component according to claim 1 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that： The hot-water bottle includes kettle body, and at least part Hu Bi of the kettle body is made up of the metal material；Preferably, the magnetic junction Structure includes the magnetosphere being incorporated at least part Hu Bi of the kettle body；Preferably, at least part bottom wall of the kettle body by The metal material composition；Preferably, the magnetic texure includes being incorporated at least part bottom wall outer surface of the kettle body Magnetosphere；It is more highly preferred to, the magnetosphere is magnetic coating；It is more highly preferred to, cladding is additionally provided with the magnetosphere Layer.
6. the wireless heat hot water kettle component according to claim 5 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that： The hot-water bottle also includes the pot lid coordinated with the kettle body, and the kettle body is provided with delivery port；Preferably, the kettle body and kettle Filter screen is additionally provided between lid；Preferably, at least described kettle body top is non-metallic material；Preferably, the pot lid is non-gold Belong to material.
7. the wireless heat hot water kettle component according to claim 1 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that： The base also includes base housing, and the electric energy wireless transmitter module is in the base housing, on the base housing Function button and electricity jack are additionally provided with, the electric energy wireless transmitter module electrically connects through on-off circuit with electricity jack, the function Button electrically connects with on-off circuit, and the electricity jack electrically connects with external power source；Preferably, it is additionally provided with the base housing logical Air holes, the air vent are provided with anti-dust filter mesh；Preferably, the function button uses mechanical key or touch key-press；It is excellent Choosing, the shell wall that at least described base housing is distributed in transmitting magnetic strength group and received between magnetic strength group is non-metallic material.
8. the wireless heat hot water kettle component based on the mutual frequency magnetoresistive technologies of resonance according to Claims 2 or 3, its feature exist In：The control circuit includes temperature detecting module, and the temperature detecting module includes thermistor (temperature) sensor or infrared temperature Sensor；Preferably, the control circuit also includes foreign matter identification module；And/or the control circuit includes VFC mould Block, at least to regulate and control the working frequency of the transmitting magnetic strength group, the scope of the working frequency is 0-60kHz.
9. the wireless heat hot water kettle component according to claim 1 based on the mutual frequency magnetoresistive technologies of resonance, it is characterised in that Including a plurality of hot-water bottles, a plurality of hot-water bottles and a base engagement.
10. the wireless heat hot water kettle component according to claim 1 based on the mutual frequency magnetoresistive technologies of resonance, its feature exist In：The base is placed on work top or is embedded in work top.