CN205641033U - Electromagnetic oven - Google Patents
Electromagnetic oven Download PDFInfo
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- CN205641033U CN205641033U CN201620335041.0U CN201620335041U CN205641033U CN 205641033 U CN205641033 U CN 205641033U CN 201620335041 U CN201620335041 U CN 201620335041U CN 205641033 U CN205641033 U CN 205641033U
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- pan
- electromagnetic oven
- heating unit
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Abstract
The utility model discloses an electromagnetic oven, it includes heating unit, detecting element, processing unit and switch element. Detecting element is including the detecting element of setting on the heating unit and connection detecting element's detection chip. Whether the inductance value that the detection chip is used for gathering the inductance is placed the pan and is exported corresponding detected signal on detecting the heating unit. Whether processing unit has placed the pan on being used for judging the heating unit according to the detected signal, and control has been placed the pan heating unit work. Processing unit is used for at the heating unit during operation, and control switch unit disconnection detection chip is connected with detecting element's. The utility model discloses embodiment's electromagnetic oven because at the heating unit during operation, switch element disconnection detecting element with detect being connected of chip, can prevent other electronic components of the induced electromotive force damage electromagnetic oven that detecting element produced like this, improved electromagnetic oven's life.
Description
Technical field
This utility model relates to household appliance technical field, particularly relates to a kind of electromagnetic oven.
Background technology
In the related, electromagnetic oven includes detecting the detection unit whether being placed with pan on heating unit
Part.When electromagnetic oven works when, heating unit produces the magnetic field of alternation so that detecting element produces higher
Induction electromotive force.The induction electromotive force produced is easily damaged other electronic device of electromagnetic oven, causes electricity
The service life of magnetic stove reduces.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this reality
With novel offer one electromagnetic oven.
The electromagnetic oven of embodiment of the present utility model include heating unit, detector unit, processing unit and
Switch element.Detector unit includes the detecting element being arranged on heating unit and the inspection connecting detecting element
Survey chip.Detection chip is for gathering the inductance value of inductance whether to be placed with pan on detection heating unit
And output detects signal accordingly.Processing unit connects detection chip and heating unit.Processing unit is used for
Judge whether to be placed with on heating unit pan according to detection signal, and control to be placed with the institute of described pan
State heating unit work.Switch element is connected between detecting element and detection chip.Processing unit is used for
When heating unit works, the detection chip that controls switch unit and the connection of detecting element.
The electromagnetic oven of this utility model embodiment, owing to when heating unit works, switch element disconnects
Detecting element and the connection of detection chip, be so possible to prevent the induction electromotive force damage that detecting element produces
Other electronic devices and components such as the detection chip of electromagnetic oven, improve the service life of electromagnetic oven.
In some embodiments, described detector unit includes that testing circuit, described testing circuit include electricity
Holding and inductance, described electric capacity includes the first end and the second end, and described inductance includes the 3rd end and the 4th end,
Described first end connects described 3rd end, and described second end connects described 4th end；
Described detection chip includes that the first connection end and second connects end, and described first connects end connects described
First end and described 3rd end, described second connects end connects described second end and described 4th end.Described
Inductance is as described detecting element；
Described switch element is connected between described first end and described 3rd end.
In some embodiments, described detector unit includes that testing circuit, described testing circuit include electricity
Holding and inductance, described electric capacity includes the first end and the second end, and described inductance includes the 3rd end and the 4th end,
Described first end connects described 3rd end, and described second end connects described 4th end；
Described detection chip includes that the first connection end and second connects end, and described first connects end connects described
First end and described 3rd end, described second connects end connects described second end and described 4th end；
Described inductance is as described detecting element；
Described switch element is connected to described first end and is connected between end with described first.
In some embodiments, described switch element includes relay.
In some embodiments, the quantity of described heating unit is multiple, multiple described heating unit shapes
Becoming a heating region, described processing unit is root in time being placed with described pan on described heating unit
Judge the described pan position at described heating region according to described detection signal, and control to be placed with described pot
The described heating unit work of tool.
In some embodiments, described electromagnetic oven includes that display floater, described processing unit are used for controlling
Described display floater shows the described pan position at described heating region.
In some embodiments, described processing unit is for being placed with described pot on described heating unit
Calculate the size of described pan during tool, and control described display floater and show the size of described pan.
In some embodiments, described display floater is used for receiving user's input, and by defeated for described user
Entering to send to described processing unit, described processing unit is for inputting the described heating of control according to described user
The duty of unit.
Additional aspect of the present utility model and advantage will part be given in the following description, part will under
The description in face becomes obvious, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining accompanying drawings below to embodiment
Description in will be apparent from easy to understand, wherein:
Fig. 1 is the module diagram of the electromagnetic oven of this utility model embodiment.
Fig. 2 is the partial circuit schematic diagram of the electromagnetic oven of this utility model embodiment.
Fig. 3 is the structural representation of the electromagnetic oven of this utility model embodiment.
Fig. 4 is the schematic flow sheet of the control method of the electromagnetic oven of this utility model embodiment.
Fig. 5 is another schematic flow sheet of the control method of the electromagnetic oven of this utility model embodiment.
Fig. 6 is the another schematic flow sheet of the control method of the electromagnetic oven of this utility model embodiment.
Fig. 7 is another schematic flow sheet of the control method of the electromagnetic oven of this utility model embodiment.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the accompanying drawings
Going out, the most same or similar label represents same or similar element or has identical or class
Element like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining
This utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ",
" length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ",
The orientation of the instruction such as " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise " or position
Relation of putting for based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and
Simplify and describe rather than indicate or imply that the device of indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second " is only used for describing purpose, and it is not intended that instruction or hint relative importance or hidden
Containing the quantity indicating indicated technical characteristic.Thus, define " first ", " second " feature permissible
Express or implicitly include one or more described features.In description of the present utility model, " many
Individual " it is meant that two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is possible to
Being to removably connect, or it is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection or permissible
Mutually communication；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part or the interaction relationship of two elements.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in this utility model as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it
On " " or D score can include that the first and second features directly contact, it is also possible to include first and
Two features are not directly contact but by the other characterisation contact between them.And, fisrt feature
Second feature " on ", " top " and " above " include that fisrt feature is directly over second feature
And oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature is special second
Levy " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper,
Or it is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example is of the present utility model for realizing
Different structure.In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples and arrange into
Line description.Certainly, they are the most merely illustrative, and are not intended to limit this utility model.Additionally,
This utility model can in different examples repeat reference numerals and/or reference letter, this repeat be for
Simplify and clearly purpose, itself do not indicate between discussed various embodiment and/or setting
Relation.Additionally, the various specific technique that provides of this utility model and the example of material, but ability
Territory those of ordinary skill is it can be appreciated that the application of other techniques and/or the use of other materials.
Seeing also Fig. 1～Fig. 3, the electromagnetic oven 100 of embodiment of the present utility model includes that heating is single
Unit 10, detector unit 20, processing unit 30 and switch element 40.
Detector unit 20 includes the detecting element 22 being arranged on heating unit 10 and connects detecting element
The detection chip 24 of 22.Detection chip 24 is used for the parameter value of acquisition testing element 22 to detect heating
Whether it is placed with pan 50 on unit 10 and output detects signal accordingly.
Processing unit 30 connects heating unit 10 and detection chip 24.Processing unit 30 is for according to inspection
Survey signal and judge whether to be placed with on heating unit 10 pan 50, and control to be placed with adding of pan 50
Hot cell 10 works.
Switch element 40 is connected between detecting element 22 and detection chip 24.Processing unit 30 is used for
When heating unit 10 works, control switch element 40 disconnection detection element 22 and detection chip 24
Connection.
The electromagnetic oven 100 of this utility model embodiment, when working due to heating unit 10, switch element
40 disconnection detection elements 22 and the connection of detection chip 24, be so possible to prevent detecting element 22 to produce
Induction electromotive force damage electromagnetic oven other electronic devices and components, the detection that electronic devices and components are the most above-mentioned
Chip 24, improves the service life of electromagnetic oven.
In some embodiments, detector unit 20 includes that testing circuit 26, testing circuit 26 include electricity
Hold C and inductance L.Electric capacity C includes the first end C1 and the second end C2.Inductance L includes the 3rd end L1
And the 4th end L2, the first end C1 connect the 3rd end L1, the second end C2 and connect the 4th end L2.
Detection chip 24 includes that the first connection end D1 and second connects end D2, and first connects end D1 connects
First end C1 and the 3rd end L1, second connects end D2 connects the second end C2 and the 4th end L2.Inductance
L is as detecting element 22.Switch element 40 is connected between the first end C1 and the 3rd end L1.
So, the simple in construction of detector unit 20, it is possible to decrease the cost of electromagnetic oven 100.Such as, may be used
Detecting element 22 is placed in the receiving space formed in the middle of heating unit 10, as shown in Figure 3.
Specifically, electric capacity C and inductance L composes in parallel resonance circuit.The one of this utility model embodiment
In individual example, detection chip 24 can use inductance digital converter (LDC).
When being placed with pan 50 on heating unit 10, detection chip 24 detects what inductance L exported
Inductance value is the first value, and when not being placed with pan 50 on heating unit 10, detection chip 24 detects
Inductance value to inductance L output is the second value.
Processing unit 30 is by judging the difference between the first value and the second value, it is possible to judge that heating is single
Pan 50 whether it is placed with in unit 10.Processing unit 30 and then can control to be placed with adding of pan 50
The work of hot cell 10, and switch element 40 disconnection detection element is controlled when heating unit 10 works
22 with the connection of detection chip 24.
In some embodiments, please join Fig. 2, switch element 40 is connected to the first connection end D1 and
Between the C1 of one end.
In some embodiments, switch element 40 includes relay.Switch element 40 is so made to hold
Easily obtain, and be easily controlled, it is possible to decrease the cost of electromagnetic oven 100.
In some embodiments, the running voltage of processing unit 30 and the running voltage of detection chip 24
It is 3.3V.
So, by more weak voltage, electromagnetic oven 100 just can detect whether heating unit 10 is placed with pot
Tool 50, electromagnetic oven 100 can also detect whether be placed with pan on heating unit 10 in the state of shutdown
50, namely without starting heating unit 10 just can detect whether be placed with pan 50 on heating unit 10,
When making electromagnetic oven 100 detect on heating unit 10 whether to have pan 50 safer.
Processing unit 30 e.g. micro-control units (Microcontroller Unit, MCU) etc. use low electricity
The processing unit 30 of pressure work, so can realize processing unit 30 and realize the demand of low-power consumption.
In some embodiments, the quantity of heating unit 10 is multiple, and multiple heating units 10 are formed
One heating region 110, processing unit 30 is root in time being placed with pan 50 on heating unit 10
Judge the pan 50 position at heating region 110 according to detection signal, and control to be placed with adding of pan 50
Hot cell 10 works.
So, electromagnetic oven 100 is capable of the position detection of pan 50, thus can automatically control corresponding
Heating unit 10 be operated, and other heating units 10 do not work, and energy consumption is less, and improves
The working life of heating unit 10.
Specifically, heating unit 10 can be drum.The quantity of heating unit 10 is visually actually needed and is determined
Fixed.In one example, the quantity of heating unit 10 is 23.
Further, for simplifying control, multiple heating units 10 can be divided into some heating unit groups,
Such as, a heating unit group includes two heating units 10, and another heating unit group includes three
Heating unit 10 etc..
In some embodiments, electromagnetic oven 100 includes that display floater 70, processing unit 30 are used for controlling
Display floater 70 processed shows the pan 50 position at heating region 110.
So, display floater 70 facilitates user to know intuitively on which heating unit 10 pan 50.
In one example, the interval between multiple heating units 10 can be by radiating requirements and heating region
The size of 110 is determined.
When multiple heating units 10 are installed to electromagnetic oven 100, the relative position of multiple heating units 10
Fixing.In advance multiple heating units 10 can be numbered and numbering are saved in processing unit 30.
In one example, three heating units 10 numbered A, B and C respectively, the heating of B numbering
Between the heating unit 10 that the heating unit 10 and C that unit 10 is numbered at A is numbered.Work as pan
50 when being placed on heating region 110, the detection signal that processing unit 30 is exported by detection chip 24
Judge to be placed with on heating unit 10 pan 50.
Meanwhile, processing unit 30 judges it is to be placed with pan on which heating unit 10 according to detection signal
The heating unit 10 of 50, e.g. B numbering, therefore, processing unit 30 is calculated pan 50 and exists
The centre position of heating region 100.Processing unit 30 controls display floater 70 and shows that pan 50 is adding
The centre position of thermal region 110.
In some embodiments, processing unit 30 is for being placed with pan 50 on heating unit 10
Time calculate the size of pan 50, and control display floater 70 and show the size of pan 50.
Specifically, such as, when less pan 50 is placed on heating region 110, less pan
50 cover a heating unit 10.When bigger pan 50 is placed on heating region 110, bigger
Pan 50 can cover two or more heating unit 10.
User so can be made to be visually known the size of pan 50, facilitate user to manually adjust electromagnetic oven 100
Duty so that pan 50 is heated.
It should be noted that cover multiple (two or more) heating unit at single pan 50
The situation (calling the first situation in the following text) of 10 and multiple pans 50 are covered each by the feelings of multiple heating unit 10
Under condition (calling the second situation in the following text), the detection signal of the corresponding output of detection chip 24 is different.
Such as, in the first case, single pan 50 and multiple detecting elements 22 of detector unit 20
Distance different so that multiple detection signals of detection chip 24 output there is also difference, this species diversity
Single pan 50 can be set as yes cover the situation of multiple heating unit 10 when electromagnetic oven 100 designs.
Processing unit 30 can recognize that the first situation.
In a second situation, each detecting element 22 is roughly the same with the distance of pan 50 so that detection
Identical (can there is nuance in multiple detection signals to multiple detection signals of chip 24 output, but this
Nuance differs greatly with above-mentioned first situation, it is believed that multiple detection signal phase in the case of second
With), processing unit 30 can recognize that the second situation.
In some embodiments, display floater 70 is used for receiving user's input, and user's input is sent out
Deliver to processing unit 30.Processing unit 30 controls the work of heating unit 10 according to user for inputting
State.
Specifically, display floater 70 has touch-control input function.When display floater 70 shows pan 50
When the position of heating region 110, user can be selected such as power gear and function by display floater 70
Etc. parameter, after selecting to determine, these users input is sent to processing unit 30 by display floater 70 again,
Inputted, according to user, the heating unit 10 controlling to be placed with pan 50 by processing unit 30 to work.
Referring to Fig. 4, the control method of the electromagnetic oven of this utility model embodiment includes step:
S1, whether the parameter value of acquisition testing element is placed with pan on the heating unit with detection electromagnetic oven
And output detects signal accordingly；
S2, judges whether to be placed with on heating unit pan according to detection signal, and controls to be placed with pan
Heating unit work；And
S3, when heating unit works, controls switch element disconnection detection element and the electromagnetic oven of electromagnetic oven
The connection of detection chip.
The control method of the electromagnetic oven of this utility model embodiment, when working due to heating unit, switch
Unit can disconnect the connection of inductance and detection chip, is so possible to prevent the induction electric that detecting element produces
Gesture damages other electronic devices and components such as the detection chip of electromagnetic oven, improves the service life of electromagnetic oven.
The control method of the electromagnetic oven of this utility model embodiment can be by the electromagnetic oven of embodiment of above
100 realize.
Specifically, step S1 can be realized by above-mentioned detection chip 24, and step S2 and step S3 can
To be realized by above-mentioned processing unit 30.
It should be noted that the explanation of above-mentioned electromagnetic oven 100 embodiment is also applied for this enforcement
The control method of the electromagnetic oven of mode, for avoiding redundancy, is no longer developed in details at this.
Incorporated by reference to Fig. 5, in some embodiments, the quantity of heating unit is multiple, and multiple heating are single
Unit forms a heating region, and the control method of electromagnetic oven further comprises the steps of:
S4, judges the pan position at heating region according to detection signal when being placed with pan on heating unit
Put；
S5, controls to be placed with the heating unit work of pan.
So, electromagnetic oven is capable of the position detection of pan, thus can automatically control and heat list accordingly
Unit is operated, and other heating units do not work, and energy consumption is less, improves the work longevity of heating unit
Life.
It should be noted that the explanation of above-mentioned electromagnetic oven 100 embodiment is also applied for this enforcement
The control method of the electromagnetic oven of mode, for avoiding redundancy, is no longer developed in details at this.
It is pointed out that in this utility model embodiment, as an example, step S4 and
Step S5 performs after step s 3.It is appreciated that in other embodiments, step S4 and step
Rapid S5 can perform upon step s 2.
Incorporated by reference to Fig. 6, in some embodiments, the control method of electromagnetic oven further comprises the steps of:
S6, controls the display floater display pan of electromagnetic oven in the position of heating region.
So, display floater facilitates user intuitively to know on which heating unit pan.
It should be noted that the explanation of above-mentioned electromagnetic oven 100 embodiment is also applied for this enforcement
The control method of the electromagnetic oven of mode, for avoiding redundancy, is no longer developed in details at this.
It should be noted that in this utility model embodiment, as an example, step S6 exists
Perform after step S5.In other embodiments, step S6 can perform after step s4.
Incorporated by reference to Fig. 7, in some embodiments, the control method of electromagnetic oven further comprises the steps of:
S7, calculates the size of pan, and controls the display of electromagnetic oven when being placed with pan on heating unit
The size of Display panel pan.
User so can be made to be visually known the size of pan, facilitate user to manually adjust electromagnetic oven 100
Duty is to heat pan.
It should be noted that the explanation of above-mentioned electromagnetic oven 100 embodiment is also applied for this enforcement
The control method of the electromagnetic oven of mode, for avoiding redundancy, is no longer developed in details at this.
It should be noted that in present embodiment, step S7 performs after step S6.And at other
In embodiment, step S7 can perform any position between step S2～step S6.
Such as, step S7 can perform between step S2 and step S3.And for example, step S7 can be in step
Perform between rapid S5 and step S6.Step S7 execution sequence in other embodiments is at this no longer
Enumerate.
It is pointed out that the control method of electromagnetic oven of this utility model embodiment, other are not deployed
Part refer to the same or similar part of electromagnetic oven 100 of above-mentioned embodiment, for avoiding redundancy,
This repeats no more.
In the description of this specification, reference term " embodiment ", " some embodiment ", " show
Meaning property embodiment ", " example ", the description of " concrete example " or " some examples " etc. mean to combine real
Execute specific features, structure, material or the feature that mode or example describe be contained in of the present utility model extremely
In a few embodiment or example.In this manual, to the schematic representation of above-mentioned term not necessarily
Refer to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
In flow chart or at this, any process described otherwise above or method description are construed as,
Represent the executable instruction including one or more step for realizing specific logical function or process
The module of code, fragment or part, and the scope of preferred implementation of the present utility model includes separately
Outer realization, wherein can not by shown or discuss order, including according to involved function by base
The mode of this while or in the opposite order, performs function, and this should be by embodiment institute of the present utility model
Belong to those skilled in the art to be understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to quilt
It is considered the sequencing list of executable instruction for realizing logic function, may be embodied in any meter
In calculation machine computer-readable recording medium, for instruction execution system, device or equipment (as computer based system,
System or other including processor can refer to from instruction execution system, device or equipment instruction fetch execution
The system of order) use, or combine these instruction execution systems, device or equipment and use.With regard to this explanation
For book, " computer-readable medium " can be any can to comprise, store, communicate, propagate or transmit
Program is for instruction execution system, device or equipment or combines these instruction execution systems, device or equipment
And the device used.The more specifically example (non-exhaustive list) of computer-readable medium includes following:
There is the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device),
Random access memory (RAM), read only memory (ROM), erasable edit read only memory
(EPROM or flash memory), fiber device, and portable optic disk read only memory (CDROM).
It addition, computer-readable medium can even is that and can print the paper of described program thereon or other are suitable
Medium, because then can carry out editing, solving such as by paper or other media are carried out optical scanning
Translate or be processed to electronically obtain described program, then by it with other suitable methods if desired
It is stored in computer storage.
Should be appreciated that each several part of the present utility model can use hardware, software, firmware or combinations thereof
Realize.In the above-described embodiment, multiple steps or method can be with storing in memory and by closing
Software or firmware that suitable instruction execution system performs realize.Such as, if realized with hardware, and
As in another embodiment, any one in available following technology well known in the art or their group
Incompatible realization: there is the discrete logic electricity of logic gates for data signal realizes logic function
Road, has the special IC of suitable combination logic gate circuit, programmable gate array (PGA), shows
Field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize that above-described embodiment method carries whole
Or part steps can be by program and completes to instruct relevant hardware, described program can be stored in
In a kind of computer-readable recording medium, this program upon execution, including one of the step of embodiment of the method
Or a combination thereof.
Additionally, each functional unit in each embodiment of this utility model can be integrated in one processes mould
In block, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in
In one module.Above-mentioned integrated module both can realize to use the form of hardware, it would however also be possible to employ software
The form of functional module realizes.If described integrated module realizes with the form of software function module and makees
During for independent production marketing or use, it is also possible to be stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..Although the most
Illustrate and describe embodiment of the present utility model, it is to be understood that above-described embodiment is exemplary,
It is not intended that to restriction of the present utility model, those of ordinary skill in the art is at model of the present utility model
Enclose and interior above-described embodiment can be changed, revise, replace and modification.
Claims (8)
1. an electromagnetic oven, it is characterised in that including:
Heating unit；
Detector unit, described detector unit includes being arranged on the detecting element on described heating unit and connection
The detection chip of described detecting element, described detection chip for gather the parameter value of described detecting element with
Detect whether be placed with on described heating unit pan and export detect signal accordingly；
Connecting described detection chip and the processing unit of described heating unit, described processing unit is used for basis
Described detection signal judges whether to be placed with on described heating unit described pan, and control is placed with described
The described heating unit work of pan；And
Being connected to the switch element between described detecting element and described detection chip, described processing unit is used
In time working at described heating unit, control described switch element and disconnect described detection chip and described detection
The connection of element.
2. electromagnetic oven as claimed in claim 1, it is characterised in that described detector unit includes detection
Circuit, described testing circuit includes that electric capacity and inductance, described electric capacity include the first end and the second end, described
Inductance includes that the 3rd end and the 4th end, described first end connect described 3rd end, and described second end connects institute
State the 4th end；
Described detection chip includes that the first connection end and second connects end, and described first connects end connects described
First end and described 3rd end, described second connects end connects described second end and described 4th end；
Described inductance is as described detecting element；
Described switch element is connected between described first end and described 3rd end.
3. electromagnetic oven as claimed in claim 1, it is characterised in that described detector unit includes detection
Circuit, described testing circuit includes that electric capacity and inductance, described electric capacity include the first end and the second end, described
Inductance includes that the 3rd end and the 4th end, described first end connect described 3rd end, and described second end connects institute
State the 4th end；
Described detection chip includes that the first connection end and second connects end, and described first connects end connects described
First end and described 3rd end, described second connects end connects described second end and described 4th end；
Described inductance is as described detecting element；
Described switch element is connected to described first end and is connected between end with described first.
4. electromagnetic oven as claimed in claim 1, it is characterised in that described switch element includes relay
Device.
5. electromagnetic oven as claimed in claim 1, it is characterised in that the quantity of described heating unit is
Multiple, multiple described heating units form a heating region, and described processing unit is in described heating
Judge that described pan is at described heating region according to described detection signal when being placed with described pan on unit
Position, and control be placed with described pan described heating unit work.
6. electromagnetic oven as claimed in claim 5, it is characterised in that described electromagnetic oven includes display surface
Plate, described processing unit shows the described pan position at described heating region for controlling described display floater
Put.
7. electromagnetic oven as claimed in claim 6, it is characterised in that described processing unit is in institute
State the size calculating described pan when being placed with described pan on heating unit, and control described display floater
Show the size of described pan.
8. electromagnetic oven as claimed in claim 6, it is characterised in that described display floater is used for receiving
User inputs, and described user inputs transmission extremely described processing unit, and described processing unit is used for basis
Described user inputs the duty controlling described heating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335041.0U CN205641033U (en) | 2016-04-19 | 2016-04-19 | Electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335041.0U CN205641033U (en) | 2016-04-19 | 2016-04-19 | Electromagnetic oven |
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| Publication Number | Publication Date |
|---|---|
| CN205641033U true CN205641033U (en) | 2016-10-12 |
Family
ID=57062625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335041.0U Withdrawn - After Issue CN205641033U (en) | 2016-04-19 | 2016-04-19 | Electromagnetic oven |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757731A (en) * | 2016-04-19 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Induction cooker and control method thereof |
| WO2021022743A1 (en) * | 2019-08-05 | 2021-02-11 | 广东美的白色家电技术创新中心有限公司 | Cooking apparatus and heating control method thereof |
| WO2021031453A1 (en) * | 2019-08-19 | 2021-02-25 | 广东美的白色家电技术创新中心有限公司 | Induction cooktop and control method for induction cooktop |
-
2016
- 2016-04-19 CN CN201620335041.0U patent/CN205641033U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757731A (en) * | 2016-04-19 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Induction cooker and control method thereof |
| CN105757731B (en) * | 2016-04-19 | 2018-05-01 | 广东美的厨房电器制造有限公司 | The control method of electromagnetic oven and electromagnetic oven |
| WO2021022743A1 (en) * | 2019-08-05 | 2021-02-11 | 广东美的白色家电技术创新中心有限公司 | Cooking apparatus and heating control method thereof |
| WO2021031453A1 (en) * | 2019-08-19 | 2021-02-25 | 广东美的白色家电技术创新中心有限公司 | Induction cooktop and control method for induction cooktop |
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