CN209202783U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN209202783U CN209202783U CN201821517278.6U CN201821517278U CN209202783U CN 209202783 U CN209202783 U CN 209202783U CN 201821517278 U CN201821517278 U CN 201821517278U CN 209202783 U CN209202783 U CN 209202783U
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- electromagnetic oven
- cooking apparatus
- metal screen
- wireless transmitter
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- 238000010411 cooking Methods 0.000 title claims abstract description 60
- 230000008054 signal transmission Effects 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 79
- 239000002184 metal Substances 0.000 claims description 57
- 229910052751 metal Inorganic materials 0.000 claims description 57
- 239000012790 adhesive layer Substances 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 22
- 238000010438 heat treatment Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 238000004891 communication Methods 0.000 description 13
- 230000007613 environmental effect Effects 0.000 description 12
- 239000007769 metal material Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical class [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a cooking utensil, including electromagnetism stove (10) and magnetic conduction pan (20), be provided with detecting element and wireless transmitter (22) on magnetic conduction pan (20), be provided with in electromagnetism stove (10) and match wireless receiver (13) of receiving the detected signal that wireless transmitter (22) transmitted to and can be according to control panel (14) of the heating state of received detected signal control electromagnetism stove (10), the signal transmission direction of wireless transmitter (22) and wireless receiver (13) sets up relatively each other. The utility model discloses can realize the directional transmission of detected signal between electromagnetism stove and the magnetic conduction pan, avoid the electromagnetic wave in the environment to produce the interference to signal transmission process, improve cooking utensil control process's accuracy nature.
Description
Technical field
The utility model relates to field of home appliance technology more particularly to a kind of cooking apparatus.
Background technique
With the raising of Household electric appliance intelligent degree, electromagnetic oven has the thermal efficiency as a kind of common household electrical appliance
Height, the flames of anger, without oil smoke, removable and safe ready the advantages that, it is more and more popular with consumers and approve.At present how
The temperature for the cookware that acquisition promptly and accurately is placed on electromagnetic oven is to further increase one of the critical issue of electromagnetism furnace thermal efficiency.
It is that temperature sampling system and nothing are installed on cookware at present to solve the problems, such as that electromagnetic oven temperature-sensitive is slow and thermometric is inaccurate
Line communication system realizes information transmission by the wireless telecommunication system on the wireless telecommunication system and electromagnetic oven on cookware, thus
The heated in real-time temperature that temperature sampling system on cookware obtains is exported to the control system of electromagnetic oven, so that the control of electromagnetic oven
System processed can obtain the accurate heating temperature on cookware in time, and adjust heated condition according to the temperature.The wherein nothing of cookware
The transmission mode of the wireless telecommunication system of line communication system and electromagnetic oven has two classes, and one kind is communicated by radio magnetic wave, point
Wireless transmission and receiving module are set not on cookware and electromagnetic oven, pass through electromagnetic transmission wireless transmitter module and wireless receiving
Information between module.Another kind of communicated by radio frequency identification system, i.e., RFID (Radio is arranged on cookware
Frequency Identification) label, it obtains the temperature information of temperature sampling system in real time by RFID label tag, utilizes
Reception device on electromagnetic oven obtains the temperature information in RFID label tag by space alternating magnetic field, and temperature information is sent to
Control device achievees the purpose that thermometric and temperature control.
However the easy electromagnetic signal by environment of existing electromagnetic communication system is interfered, and causes data receiver wrong
Accidentally, specific electromagnetic band pairing process is needed, it is higher to operate relatively complicated and pairing standard.In radio frequency identification system
Alternating magnetic field is influenced by the high-intensity magnetic field that coil disc of electric stove generates, and the assimilation of its alternating magnetic field signal is caused to fall into oblivion,
Data transmission is obstructed, and is influenced the transmission of electromagnetic oven temperature signal, is reduced the accuracy of its temperature control.
Utility model content
In order to solve the problems, such as at least one mentioned in background technique, the utility model provides a kind of cooking apparatus, can
It realizes the directional transmissions for detecting signal between electromagnetic oven and magnetic-conductive cooker, the electromagnetic wave in environment is avoided to produce signals transmission
Raw interference, improves the accuracy of cooking apparatus control process.
To achieve the goals above, the utility model provides a kind of cooking apparatus, including electromagnetic oven and can be placed in described
The magnetic-conductive cooker of magnetic conductive metal material on electromagnetic oven, be provided on the magnetic-conductive cooker detecting element and with the detection member
The wireless transmitter that part is electrically connected, is provided in the electromagnetic oven to match and receives the detection that the wireless transmitter is emitted
The wireless receiver of signal, and the control of the heated condition of the electromagnetic oven can be controlled according to the detection signal received
Plate.
The signal transmission direction of the wireless transmitter and the wireless receiver is positioned opposite to each other.
Cooking apparatus provided in this embodiment, by by the wireless receiving of wireless transmitter and electromagnetic oven on magnetic-conductive cooker
The signal transmission direction of device is positioned opposite to each other, it is ensured that realizes directive sending as the electromagnetic wave of signal carrier between the two
And reception, it effectively avoids generating communication interference between the environmental signal in the detection signal and environment, guarantees magnetic-conductive cooker and electricity
The stability that signal transmission is detected between magnetic furnace, realizes the accuracy of cooking apparatus control process.
In above-mentioned cooking apparatus, optionally, the magnetic-conductive cooker is on the direction far from the wireless transmitter
It is provided with the first metal screen layer, the electromagnetic oven is provided with the second metallic shield on the direction far from the wireless receiver
Layer.
By the way that the first metal screen layer and the second metal screen layer are respectively set on magnetic-conductive cooker and electromagnetic oven, can keep away
Exempt from the signal in environment and wireless receiver and wireless is transmitted to by magnetic-conductive cooker direction and electromagnetic oven direction respectively
Transmitter position, to effectively avoid generating communication interference between detection signal and environmental signal, to improve magnetic conduction pot
The accuracy of detection signal transmission between tool and electromagnetic oven.
In above-mentioned cooking apparatus, optionally, first metal screen layer and the second metal screen layer phase
To setting, the wireless transmitter and the wireless receiver are located at first metal screen layer and second metallic shield
Between layer.
By the way that the first metal screen layer and the second metal screen layer to be oppositely arranged, opposite area both can be improved,
The region of shielding environment signal is further increased, and sets wireless transmitter and wireless receiver between the two, it can be with
Reduce interference of the environmental signal to signals transmission between wireless transmitter and wireless receiver, to weaken to detection signal
Interference.
In above-mentioned cooking apparatus, optionally, the bottom of the magnetic-conductive cooker is provided with wireless transmitter, described to lead
First metal screen layer is formed on the bottom of magnetic cookware.
The first metal screen layer is formed using the bottom of magnetic-conductive cooker, the bottom that can use magnetic-conductive cooker stops carrying temperature
The electromagnetic wave for spending signal is transmitted towards the direction except magnetic-conductive cooker, guarantees the standard of temperature signal between magnetic-conductive cooker and electromagnetic oven
Really transmission, while the electromagnetic wave of the electromagnetic wave influence carrying temperature signal of magnetic-conductive cooker direction in environment is avoided, reduction is cooked
The signal prepared food in the signal and environment of appliance internal generates communication interference.It can also further reduce and volume is set on magnetic-conductive cooker
Outer metal screen layer simplifies the structure of magnetic-conductive cooker.
In above-mentioned cooking apparatus, optionally, the bottom of the magnetic-conductive cooker is provided with non magnetic adhesive layer, described
Wireless transmitter is between first metal screen layer and the non magnetic adhesive layer.
Wireless transmitter is arranged in the bottom of the magnetic-conductive cooker as the first metal screen layer by non magnetic adhesive layer,
The mounting stability of wireless transmitter can be improved, and guarantee that wireless transmitter close to electromagnetic oven, reduces conduct as far as possible
The transmission path of signal is detected, to weaken the detection signal in the communication interference in transmission process between environmental signal.
In above-mentioned cooking apparatus, optionally, the bottom of the magnetic-conductive cooker and position is arranged in the detecting element
Between first metal screen layer and the non magnetic adhesive layer.
It will test the bottom for the lockset that element is arranged in as the first metal screen layer, Ke Yiti by non magnetic adhesive layer
The mounting stability of high detection element, and guarantee heat affected zone of the detecting element close to magnetic-conductive cooker, to improve detecting element
The accuracy of testing result during thermometric.
In above-mentioned cooking apparatus, optionally, the electromagnetic oven includes that there is the shell of inner cavity and lid to be located at is described
Panel on shell is provided with the wireless receiver, the control panel and coil panel in the inner cavity.
It, can be in order to the electrical property of wireless receiver and control panel by the way that wireless receiver to be arranged in the inner cavity of electromagnetic oven
Connection, reduces the installation difficulty of electromagnetic oven.It is played a protective role simultaneously using the shell and panel of electromagnetic oven to wireless receiver.
In above-mentioned cooking apparatus, optionally, the wireless receiver is sticked in the bottom of the panel.
By the way that wireless receiver to be arranged in the bottom of panel, when magnetic-conductive cooker is placed on electromagnetic oven, it is ensured that
Wireless receiver close to magnetic-conductive cooker, reduces the transmission path as detection signal, to weaken the detection signal as far as possible
Communication interference between environmental signal.
In above-mentioned cooking apparatus, optionally, the shell includes bottom wall, and the second metal screen layer setting exists
In the inner cavity of the electromagnetic oven, and between the coil panel and the bottom wall.
By the way that the second metal screen layer is arranged between coil panel and bottom wall, stop detection letter using the second metal screen layer
It number is transmitted towards the direction except electromagnetic oven, guarantees the accurate delivery for detecting signal between magnetic-conductive cooker and electromagnetic oven, keep away simultaneously
The environmental signal for exempting from electromagnetic oven direction influences detection signal, to reduce detection signal and environmental signal inside cooking apparatus
Generate communication interference.
In above-mentioned cooking apparatus, optionally, the bottom of the magnetic-conductive cooker is provided with and the wireless transmitter
With the detecting element be electrically connected induction electricity taking coil, the induction electricity taking coil be located at first metal screen layer with
It is flat where the coil plane of the induction electricity taking coil and the coil panel of the electromagnetic oven between the non magnetic adhesive layer
Face is oppositely arranged.
By the way that induction electricity taking coil is arranged in the bottom of magnetic-conductive cooker, passed through using the magnetic field that the coil panel of electromagnetic oven generates
Electromagnetic induction principle power generation improves the energy inside cooking apparatus and uses effect so that wireless transmitter and detecting element use
Rate reduces the energy consumption of cooking apparatus.
In above-mentioned cooking apparatus, optionally, the detecting element is temperature sensor and/or inductance.
In above-mentioned cooking apparatus, optionally, the non magnetic adhesive layer is in layer of silica gel, rubber layer and plastic layer
It is one or more.
In above-mentioned cooking apparatus, optionally, the thickness range of the non magnetic adhesive layer is 1mm-5mm.
The construction of the utility model and its other purpose of utility model and beneficial effect will be in conjunction with the accompanying drawings
Description of preferred embodiments and it is more obvious and easy to understand.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is made simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the magnetic-conductive cooker of cooking apparatus provided by the embodiment of the utility model and the structural schematic diagram of electromagnetic oven；
Fig. 2 is the explosive view of cooking apparatus provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of cooking apparatus provided by the embodiment of the utility model.
Description of symbols:
100-cooking apparatus；
10-electromagnetic ovens；
11-shells；
111-bottom walls；
12-panels；
13-wireless receivers；
14-control panels；
15-coil panels；
20-magnetic-conductive cookers；
21-temperature sensors；
22-wireless transmitters；
23-non magnetic adhesive layers；
24-the first metal screen layer；
25-induction electricity taking coils；
26-cookware controllers；
27-regulator rectifier circuits.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the excellent of the utility model
The attached drawing in embodiment is selected, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, certainly
Begin to indicate same or similar component or component with the same or similar functions to same or similar label eventually.It is described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Below with reference to the implementation of attached drawing description
Example is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should broadly understood, for example, can make to be fixedly connected, be also possible to through the indirect phase of intermediary
Even, the connection inside two elements or the interaction relationship of two elements be can be.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Fig. 1 is the magnetic-conductive cooker of cooking apparatus provided by the embodiment of the utility model and the structural schematic diagram of electromagnetic oven.Fig. 2
For the explosive view of cooking apparatus provided by the embodiment of the utility model.Fig. 3 is cooking apparatus provided by the embodiment of the utility model
Structural schematic diagram.
Referring to shown in attached drawing 1 to attached drawing 3, the utility model embodiment provides a kind of cooking apparatus 100, including electromagnetic oven 10
With the magnetic-conductive cooker 20 for the magnetic conductive metal material that can be placed on electromagnetic oven 10, the bottom of magnetic-conductive cooker 20 is provided with detection member
Part and the wireless transmitter 22 being electrically connected with detecting element, are provided in electromagnetic oven 10 to match and receive 22 institute of wireless transmitter
The wireless receiver 13 of the temperature signal of transmitting, and can be according to the heated condition of the temperature signal control electromagnetic oven 10 received
Control panel 14.
The signal transmission direction of wireless transmitter 22 and wireless receiver 13 is positioned opposite to each other.
It should be noted that magnetic-conductive cooker 20 included by cooking apparatus 100 provided in this embodiment and electromagnetic oven 10 can
To be that magnetic-conductive cooker 20 is placed on to the heating zone of 10 panel 12 of electromagnetic oven when in use referring to attached split settings shown in FIG. 1
The heating function of electromagnetic oven 10 is opened in domain.Electromagnetic oven 10 and magnetic-conductive cooker 20 may be arranged as integral structure, i.e. magnetic conduction
The bottom of cookware 20 is connect by connection component with the panel 12 of electromagnetic oven 10, directly opens heating function when in use.
The present embodiment is to the connection status of electromagnetic oven 10 and magnetic-conductive cooker 20 and is not limited.
Wherein, magnetic-conductive cooker 20 can be is made up of the metal material of magnetic conductivity, is also possible to be arranged on cookware and lead
Magnetosphere, when magnetic-conductive cooker 20 is located at the heating region of electromagnetic oven 10 and opens electromagnetic oven 10, the magnetic induction line of the generation of electromagnetic oven 10
It is cut by 20 bottom of magnetic-conductive cooker or side wall, and forms multiple magnetic field vortex on the bottom of magnetic-conductive cooker 20 or side wall.Magnetic field
With the bottom of magnetic-conductive cooker 20 or sidewall friction to generate heat, which can be used for heating inside magnetic-conductive cooker 20 vortex
Food.The magnetic conductive metal material of the magnetic-conductive cooker 20 can include but is not limited to electromagnetic pure iron, iron Si system alloy, iron aluminium system
Alloy and nickel aluminium series alloy, in actual use, can according to need selection magnetic-conductive cooker 20 material, the present embodiment to this simultaneously
It is without restriction.
As an alternative embodiment, detecting element provided in this embodiment can for temperature sensor 21 and/or
Inductance.The detecting element can be set on magnetic-conductive cooker 20, and setting position of the detecting element on magnetic-conductive cooker 20 can herein
To be on pot cover, such as the capping or the handling position of pot cover etc. of pot cover, or in the pot body of setting, such as the side wall of pot body
Or handling position of pot body etc., actual in use, can according to need the installation site of selection detecting element, this implementation
Example is to this and is not limited, and is also not limited to above-mentioned example.
The present embodiment is described so that detecting element is temperature sensor 21 as an example first, is existed with stating cooking apparatus 100
Temperature signal transmits during thermometric.It, can be in magnetic-conductive cooker for the real time temperature convenient for measuring magnetic-conductive cooker 20 when heated
Temperature sensor 21 on 20, the temperature sensor 21 can complete measurement by contacting with magnetic-conductive cooker 20, heat can be used
Resistance sensor or thermojunction type sensor.The detection signal detected of temperature sensor 21 is temperature signal.
Based on the principle of heating of electromagnetic oven 10, heat is from the bottom of magnetic-conductive cooker 20 to magnetic-conductive cooker 20 during heating
It is transferred in the inner cavity of magnetic-conductive cooker 20, therefore temperature sensor 21 is arranged on magnetic-conductive cooker 20 can be by heat transfer
Mode obtains the heating temperature of magnetic-conductive cooker 20 in time.In compared with the prior art, temperature sensor 21 is arranged in remaining position
When setting, since energy loss occurs for temperature transmittance process, and the problem of thermometric inaccuracy is caused.
To guarantee that electromagnetic oven 10 can obtain the heating temperature of magnetic-conductive cooker 20 in real time, the mode of wireless transmission can use
Temperature signal on the temperature sensor 21 of magnetic-conductive cooker 20 is sent to electromagnetic oven 10, the control panel 14 as electromagnetic oven 10 is controlled
The foundation of 15 working condition of coil panel processed.Specific set-up mode can be setting and temperature sensor 21 on magnetic-conductive cooker 20
The wireless transmitter 22 of electric connection, setting and the matched wireless receiver 13 of wireless transmitter 22 in electromagnetic oven 10.Wherein,
Wireless transmitter 22 and wireless receiver 13 can be directive sending and received antenna, and temperature signal carrier wave can be with band-like
Directional beam is sent, and the interference outside band-like channel can be effectively reduced, to reduce the interference of external environment signal.And nothing
The pairing of line transmitter 22 and wireless receiver 13 can refer to: wireless transmitter 22 can be sent out first when sending signal carrier
Preset identification code is sent, is matched in advance using identification code and wireless receiver 13, signal transmission is carried out after successful matching, in this way may be used
To greatly improve the accuracy of signal transmission.It based on electromagnetic oven 10 provided in this embodiment is received according to wireless receiver 13
20 temperature of magnetic-conductive cooker carry out the adjustment of heated condition, therefore temperature signal accurate delivery to electromagnetic oven 10 can guarantee electromagnetism
The accurate temperature controlling of furnace 10.
Wherein when wireless transmitter 22 and wireless receiver 13 are antenna, referring to shown in attached drawing 2, which be can be
The arrangement mode of " snakelike " is arranged, to increase the arrangement density of antenna.Wherein the arrangement mode of antenna can also be " Back Word
Shape ", " zigzag " or " circular ring shape ", the present embodiment is to the specific arrangement mode of antenna and is not limited, and is also not limited to
State example.
Further, magnetic-conductive cooker 20 is provided with the first metal screen layer 24 on the direction far from wireless transmitter 22,
Electromagnetic oven 10 is provided with the second metal screen layer on the direction far from wireless receiver 13.Metal screen layer itself belongs to metal
Material, when electromagnetic wave passes through metal material, electromagnetic wave can generate induced current in metal material surface to absorb the electromagnetism
Wave achievees the purpose that shield electromagnetic wave.First metal screen layer is set far from the direction of wireless transmitter 22 in magnetic-conductive cooker 20
24, can effectively shield the environmental signal from 20 direction of magnetic-conductive cooker influences the transmission of temperature signal.Similarly, in electricity
The second metal screen layer is arranged far from the direction of wireless receiver in magnetic furnace 10, can effectively shield from 10 direction of electromagnetic oven
Environmental signal influence temperature signal transmission.
Specifically, the first metal screen layer 24 and the second metal screen layer are oppositely arranged, wireless transmitter 22 and wirelessly connect
Device 13 is received between the first metal screen layer 24 and the second metal screen layer.Based on the first metal screen layer 24 and the second metal
Shielded layer has the function of shielded signal, therefore can form letter therebetween and along the direction of the transmission of signal between the two
Number transmission region, there is no interfere with each other between the signal transmission region and external environment signal.When the first metal screen layer 24
It is oppositely arranged with the place plane of the second metal screen layer, can effectively improve the volume of the signal transmission region, weaken environment
Interference of the signal to temperature signal.
Further, the bottom of magnetic-conductive cooker 20 is provided with wireless transmitter 22, and the bottom of magnetic-conductive cooker 20 forms first
Metal screen layer 24.Wireless transmitter 22 is wherein arranged in the bottom of magnetic-conductive cooker 20, when magnetic-conductive cooker 20 is placed on electromagnetism
When on furnace 10, it is ensured that wireless transmitter 22 close to electromagnetic oven 10, reduces the electromagnetism as temperature signal carrier wave as far as possible
The transmission path of wave, to weaken the communication interference between the temperature signal and environmental signal.The bottom of magnetic-conductive cooker 20 is made
For the first metal screen layer 24 of cooking apparatus 100, when the temperature signal that wireless transmitter 22 emits, the first metal screen layer
24 can guarantee that temperature signal is transmitted towards 10 direction of electromagnetic oven, and it is avoided to transmit towards 20 direction of magnetic-conductive cooker,
To guarantee accurate and orientation the transmission of temperature signal between magnetic-conductive cooker 20 and electromagnetic oven 10.Further, first gold medal
Belonging to shielded layer 24 can also avoid the electromagnetic wave of 20 direction of magnetic-conductive cooker in environment from being transferred to electromagnetism through magnetic-conductive cooker 20
Furnace 10, to avoid the electromagnetic wave influence wireless receiver 13 to the receive process of temperature signal.Therefore the present embodiment provides you
The first metal screen layer 24 temperature signal and environmental signal production inside cooking apparatus 100 can be reduced in terms of above-mentioned two
Raw communication interference.It further, can be to avoid in magnetic-conductive cooker using the bottom of magnetic-conductive cooker 20 as the first metal screen layer 24
Additional metal screen layer is arranged in 20 inside, can simplify the structure of magnetic-conductive cooker 20, not only convenient for the system of the cooking apparatus 100
It makes, installs and repair, the manufacturing cost of cooking apparatus 100 can also be reduced.
Wherein, the bottom of magnetic-conductive cooker 20 is provided with non magnetic adhesive layer 23, and magnetic-conductive cooker 20 is arranged in detecting element
Bottom, wireless transmitter 22 and detecting element are between the first metal screen layer 24 and non magnetic adhesive layer 23.Based on electromagnetism
The principle of heating of furnace 10, magnetic-conductive cooker 20 are that bottom and side wall is heated, are contained in chamber to transfer heat to magnetic-conductive cooker 20
Food, therefore the temperature sensor 21 as detecting element is arranged in the bottom of magnetic-conductive cooker 20, can temperature be passed
Sensor 21 is as far as possible close to the bottom of magnetic-conductive cooker 20, to improve the accuracy of 21 thermometric of temperature sensor.Further,
The wireless transmitter 22 and temperature sensor 21 are installed to stablize, the bottom of magnetic-conductive cooker 20 can be set above-mentioned non magnetic
Adhesive layer 23, wireless transmitter 22 and temperature sensor 21 be respectively positioned on magnetic-conductive cooker 20 bottom and non magnetic adhesive layer 23 it
Between.
It should be noted that using non magnetic 23 fixed wireless transmitter 22 of adhesive layer and temperature sensor 21, on the one hand
Adhesive layer belongs to non magnetic, and generated magnetic field is reacted with the non magnetic adhesive layer 23 there is no magnetic when electromagnetic oven 10 works,
Therefore it is possible to prevente effectively from the adhesive layer has an impact the heating process of electromagnetic oven 10 and magnetic-conductive cooker 20.On the other hand, by
It is to select adhesive layer made of non-magnetic material between wireless transmitter 22 and wireless receiver 13 in the non magnetic adhesive layer 23
Influence of the adhesive layer to the signals transmission between wireless transmitter 22 and wireless receiver 13 can be effectively reduced, electricity is improved
The accuracy for the temperature signal that magnetic furnace 10 receives, to improve 10 temperature control process accuracy of electromagnetic oven.
As optional embodiment, non magnetic adhesive layer 23 is one of layer of silica gel, rubber layer and plastic layer or more
Kind.It should be noted that non magnetic adhesive layer 23 provided in this embodiment can be any one in the above-mentioned material layer enumerated
Kind, it is also possible in the above-mentioned material layer enumerated any several composed composite layers.Actual in use, user can root
According to needing to prepare the non magnetic adhesive layer 23, the present embodiment to this and it is without restriction.Further, layer of silica gel, rubber are based on
Layer and plastic layer all have certain flexible performance, therefore can play by the adsorption capacity and frictional force of itself shockproof and anti-skidding
Effect, guarantee on the stable panel 12 for being placed on electromagnetic oven 10 of magnetic-conductive cooker 20.And rubber, silica gel and plastic cement have one
Fixed heat-proof quality can also reduce the heat that 20 bottom of magnetic-conductive cooker is transferred to 10 panel 12 of electromagnetic oven, prevent magnetic-conductive cooker
The high temperature of 20 bottoms influences the normal work of the electronic component near 10 panel 12 of electromagnetic oven.Furthermore in 21 He of temperature sensor
Layer of silica gel, rubber layer or plastic layer are covered outside wireless transmitter 22, can also be played a protective role to the two, be prevented magnetic conduction
20 long-time of cookware contacts with panel 12 and causes to wear to the two.
As optional embodiment, the thickness range of non magnetic adhesive layer 23 is 1mm-5mm.Based on non magnetic adhesive layer
23 be the bottom for wireless transmitter 22 and temperature sensor 21 to be fixed on to magnetic-conductive cooker 20, and it is strong to need certain machinery
Degree, thus the weight for both being enough to carry, therefore the thickness of non magnetic adhesive layer 23 is unsuitable too small, and its thickness is excessive to increase
Add the manufacturing cost of the cooking apparatus 100.Therefore in actual use, user can be in the thickness of above-mentioned non magnetic adhesive layer 23
It spends and adjusts its specific thickness value in range, to guarantee that non magnetic adhesive layer 23 has good mechanical strength, while as far as possible
Reduce the manufacturing cost of cooking apparatus 100.
Specifically, electromagnetic oven 10 includes the panel 12 that there is the shell 11 of inner cavity and lid to be located on shell 11, set in inner cavity
It is equipped with wireless receiver 13, control panel 14 and coil panel 15.Wireless receiver 13 is sticked in the bottom of panel 12.
It should be noted that wireless receiver 13 provided in this embodiment can be set in the inner cavity of electromagnetic oven 10, by
At work in electromagnetic oven 10, it needs for wireless receiver 13 and control panel 14 to be electrically connected, thus by 13 institute of wireless receiver
The temperature signal received is transmitted to control panel 14, and control panel 14 is according to the heated condition of the temperature signal control coil disk 15.
Therefore wireless receiver 13 is arranged in 10 inner cavity of electromagnetic oven, is conducive between wireless receiver 13 and control panel 14 by leading
Line connection, simplifies the arrangement mode of conducting wire, to reduce the manufacture difficulty of electromagnetic oven 10.Further, by wireless receiver 13
It is arranged in the inner cavity of electromagnetic oven 10, the bottom wall 111 and panel 12 that can use electromagnetic oven 10, which form wireless receiver 13, to be protected
Shell is protected, so that wireless receiver 13 be avoided to be damaged in 10 use process of electromagnetic oven, extends electromagnetic oven 10 and cooking pot
The service life of tool 100.
Further, wireless receiver 13 provided in this embodiment can further be sticked the bottom of panel 12 in the lumen
Portion, when magnetic-conductive cooker 20 is placed on electromagnetic oven 10, the wireless transmitter 22 based on cooking apparatus 100 is mounted on magnetic-conductive cooker
Non magnetic adhesive layer 23 and electromagnetic oven 10 is only distributed in 20 bottom at this time between wireless transmitter 22 and wireless receiver 13
Panel 12, such set-up mode can guarantee wireless receiver 13 as far as possible close to wireless transmitter 22, to reduce work
For the transmission path of the electromagnetic wave of temperature signal carrier wave, the communication weakened in the temperature signal and environment between remaining signal is dry
It disturbs, reaches the accuracy for improving temperature signal transmission, and improve the purpose of the accuracy of 10 temperature control of electromagnetic oven.
It is corresponding with the first metal screen layer 24, referring to shown in attached drawing 2, the second metal screen layer in the present embodiment
(not shown) is arranged in the inner cavity of electromagnetic oven 10, and between coil panel 15 and the bottom wall 111 of shell 11.
It should be noted that the second metal screen layer is arranged between the coil panel 15 of electromagnetic oven 10 and bottom wall 111, one
The temperature signal that aspect can prevent wireless transmitter 22 from emitting through after wireless receiver 13 towards the direction of electromagnetic oven 10 into
The transmission of one step improves wireless receiver 13 and wireless to guarantee that temperature signal is received by wireless receiver 13 as far as possible
The accuracy that temperature signal transmits between transmitter 22.On the other hand, since the second metal screen layer is arranged in wireless receiver
The side of 13 10 bottom of close electromagnetic oven, therefore the electromagnetic wave that can effectively obstruct in environment positioned at 10 bottom of electromagnetic oven is sent
To wireless receiver 13, so that the interference of remaining signal in environment to the temperature signal of magnetic-conductive cooker 20 is effectively reduced, with reality
The accuracy of temperature signal transmission is now improved, and improves the purpose of the accuracy of 10 temperature control of electromagnetic oven.
Further, it is provided between the bottom of magnetic-conductive cooker 20 and non magnetic adhesive layer 23 and wireless transmitter 22 and inspection
The induction electricity taking coil 25 that element is electrically connected is surveyed, induction electricity taking coil 25 is located at the first metal screen layer 24 and non magnetic bonding
Between layer 23, the 15 place plane of coil panel for incuding the coil plane and electromagnetic oven 10 of electricity taking coil 25 is oppositely arranged.
It should be noted that the temperature sensor 21 based on wireless transmitter 22 and as detecting element is power consumption member
Part, therefore to power to the two, induction electricity taking coil 25 can be set in the bottom of magnetic-conductive cooker 20, when electromagnetic oven 10 is working
In the process, coil panel 15 generates magnetic field, which is located in the magnetic field, is generated electricity using electromagnetic induction principle, leads to
It crosses and is electrically connected induction electricity taking coil 25 with wireless transmitter 22 and temperature sensor 21, to conducting induced current to two
Person, for its normal work.The energy ecology inside cooking apparatus 100 has can be improved in such set-up mode, reduces
The energy consumption of cooking apparatus 100.Induction electricity taking coil 25 and wireless transmitter 22 and temperature sensor 21 herein is electrically connected, from
And the current loop of closure is formd, meet the necessary condition of induced current generation.
The 15 place plane of coil panel for wherein incuding the coil plane and electromagnetic oven 10 of electricity taking coil 25 is oppositely arranged, herein
Be oppositely arranged and can be understood as two planes and be parallel to each other；Alternatively, induction electricity taking coil 25 is in 15 place plane of coil panel
Projection has overlapping region with coil panel 15；Also or, coil panel 15 induction 25 place plane of electricity taking coil projection, with
Incuding electricity taking coil 25 has overlapping region, can guarantee that induction electricity taking coil 25 is capable of the magnetic field of sectioned coil disk 15 in this way
Magnetic induction line, to generate induced current inside induction electricity taking coil 25.
Further, there is steady and sustained power available, the two for guarantee wireless transmitter 22 and temperature sensor 21
It can be connect by regulator rectifier circuit 27 with induction electricity taking coil 25.
It is controller 26, wireless it should be noted that cookware controller 26 can also further be arranged on magnetic-conductive cooker 20
Transmitter 22 and temperature sensor 21 are electrically connected, and wherein cookware controller 26 can be taken by regulator rectifier circuit 27 with induction
Electric coil 25 connects.The regulator rectifier circuit 27 may include transformer and filter, will generate inside induction electricity taking coil 25
The alternating voltage of spread of voltage be changed into the DC voltage of voltage stabilization, for cookware controller 26, wireless transmitter 22
And temperature sensor 21 uses, to guarantee the stable working condition of the two.Wherein cookware controller 26 can be used for controlling sense
Answer the switch of electricity taking coil 25, wireless transmitter 22 and temperature sensor 21.
As a kind of achievable embodiment, detecting element provided in this embodiment is in addition to above-mentioned temperature sensor 21
Except, it can also be inductance, for whether being placed with magnetic-conductive cooker 20 on the heating region of 10 detection panel 12 of electromagnetic oven, the inspection
Element and control panel 14 is surveyed to be electrically connected by detection circuit.
When being placed with magnetic-conductive cooker 20 on the heating region of panel 12, detecting element is for generating detection numerical value, control
Device will test numerical value and compare with preset threshold for obtaining detection numerical value, to determine whether there is magnetic conduction pot on heating region
Tool 20.
As an alternative embodiment, detection circuit includes capacitor and inductance, capacitor includes first end and second end,
Inductance includes third end and the 4th end, and first end connects third end, and second end connects the 4th end.Control panel 14 includes the first connection
End and second connection end, the first linkage section connect first end and third end, and second connection end connects second end and the 4th end；Its
In, inductance is as detecting element.
It should be noted that the present embodiment can detecte face by the way that detecting element is arranged on the panel 12 of electromagnetic oven 10
Whether magnetic-conductive cooker 20 is placed on plate 12.The method of detection can be the heating region setting inspection in the panel 12 of electromagnetic oven 10
Slowdown monitoring circuit and detecting element, the detecting element can be inductance.Since electromagnetic oven 10 can generate magnetic field during the work time, because
This when magnetic-conductive cooker 20 place electromagnetic oven 10 panel 12 heating region on when, can be to detection circuit and detecting element around
Magnetic fields, to utilize the changing value in the inductance detection magnetic field.When above-mentioned changing value is greater than preset threshold, i.e.,
It can determine that magnetic-conductive cooker 20 is located at the heating region of panel 12.When there are magnetic-conductive cookers 20 on the heating region of confirmation panel 12
Afterwards, 14 control coil disk 15 of control panel is heated, and such set-up mode can be to avoid electromagnetic oven 10 in no magnetic-conductive cooker
Continue dry combustion method in the state of 20, guarantees the safety in utilization of electromagnetic oven 10 and cooking apparatus 100.
Cooking apparatus provided in this embodiment, including electromagnetic oven and magnetic-conductive cooker, it is wireless by being arranged on magnetic-conductive cooker
Transmitter, is arranged the wireless receiver to match with wireless transmitter on electromagnetic oven, and by the signal transmission direction of the two
Be set as relative to each other, it is ensured that detection signal directive sending and reception between the two, while by magnetic-conductive cooker and
The first metal screen layer and the second metal screen layer are respectively set on electromagnetic oven, it is possible to prevente effectively from detection signal and environment
Communication interference is generated between environmental signal, guarantees the stability of temperature signal transmission between magnetic-conductive cooker and electromagnetic oven, and realization is cooked
The accuracy for utensil control process of preparing food.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "vertical", " water
It is flat ", "top", "bottom", "inner", the orientation of the instructions such as "outside" or positional relationship be that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply signified device or element
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.?
In the description of the utility model, the meaning of " plurality " is two or more, accurately specifically provide unless otherwise.
The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (13)
1. a kind of cooking apparatus including electromagnetic oven (10) and can be placed in the magnetic-conductive cooker (20) on the electromagnetic oven (10), institute
State the wireless transmitter (22) for being provided with detecting element on magnetic-conductive cooker (20) and being electrically connected with the detecting element, the electricity
The wireless receiver (13) for receiving the detection signal that the wireless transmitter (22) is emitted can be matched by being provided in magnetic furnace (10),
And the control panel (14) of the heated condition of the electromagnetic oven (10), feature can be controlled according to the detection signal received
It is,
The signal transmission direction of the wireless transmitter (22) and the wireless receiver (13) is positioned opposite to each other.
2. cooking apparatus according to claim 1, which is characterized in that the magnetic-conductive cooker (20) is far from the wireless hair
It is provided on the direction of emitter (22) the first metal screen layer (24), the electromagnetic oven (10) is far from the wireless receiver
(13) the second metal screen layer is provided on direction.
3. cooking apparatus according to claim 2, which is characterized in that first metal screen layer (24) and described second
Metal screen layer is oppositely arranged, and the wireless transmitter (22) and the wireless receiver (13) are located at first metallic shield
Between layer (24) and second metal screen layer.
4. cooking apparatus according to claim 3, which is characterized in that the bottom of the magnetic-conductive cooker (20) is provided with described
First metal screen layer (24) is formed on wireless transmitter (22), the bottom of the magnetic-conductive cooker (20).
5. cooking apparatus according to claim 4, which is characterized in that magnetic-conductive cooker (20) bottom is provided with non magnetic
Adhesive layer (23), the wireless transmitter (22) are located at first metal screen layer (24) and the non magnetic adhesive layer (23)
Between.
6. cooking apparatus according to claim 5, which is characterized in that the detecting element is arranged in the magnetic-conductive cooker
(20) bottom and between first metal screen layer (24) and the non magnetic adhesive layer (23).
7. the cooking apparatus according to any one of claim 2-6, which is characterized in that the electromagnetic oven (10) includes having
The shell (11) and lid of inner cavity are located at the panel (12) on the shell (11), are provided with the wireless receiver in the inner cavity
(13), the control panel (14) and coil panel (15).
8. cooking apparatus according to claim 7, which is characterized in that the wireless receiver (13) is sticked in the panel
(12) bottom.
9. cooking apparatus according to claim 7, which is characterized in that the shell (11) includes bottom wall (111), and described
Two metal screen layers are arranged in the inner cavity of the electromagnetic oven (10), and are located at the coil panel (15) and the bottom wall (111)
Between.
10. cooking apparatus according to claim 5, which is characterized in that the bottom of the magnetic-conductive cooker (20) be provided with
The induction electricity taking coil (25) that the wireless transmitter (22) and the detecting element are electrically connected, the induction electricity taking coil
(25) between first metal screen layer (24) and the non magnetic adhesive layer (23), the induction electricity taking coil (25)
Coil plane and the electromagnetic oven (10) coil panel (15) where plane be oppositely arranged.
11. cooking apparatus according to any one of claims 1-5, which is characterized in that the detecting element is temperature biography
Sensor (21) and/or inductance.
12. cooking apparatus according to claim 5, which is characterized in that the non magnetic adhesive layer (23) is layer of silica gel, rubber
One of glue-line and plastic layer are a variety of.
13. cooking apparatus according to claim 5, which is characterized in that the thickness range of the non magnetic adhesive layer (23)
For 1mm-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517278.6U CN209202783U (en) | 2018-09-17 | 2018-09-17 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517278.6U CN209202783U (en) | 2018-09-17 | 2018-09-17 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202783U true CN209202783U (en) | 2019-08-06 |
Family
ID=67454179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821517278.6U Active CN209202783U (en) | 2018-09-17 | 2018-09-17 | Cooking utensil |
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| Country | Link |
|---|---|
| CN (1) | CN209202783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022122251A1 (en) | 2022-09-02 | 2024-03-07 | Miele & Cie. Kg | Cooking vessel for holding food for an induction hob |
| DE102022122241A1 (en) | 2022-09-02 | 2024-03-07 | Miele & Cie. Kg | Cooking vessel for holding food for an induction hob |
-
2018
- 2018-09-17 CN CN201821517278.6U patent/CN209202783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022122251A1 (en) | 2022-09-02 | 2024-03-07 | Miele & Cie. Kg | Cooking vessel for holding food for an induction hob |
| DE102022122241A1 (en) | 2022-09-02 | 2024-03-07 | Miele & Cie. Kg | Cooking vessel for holding food for an induction hob |
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