CN208837620U - An electromagnetic heating appliance with overflow prevention function - Google Patents
An electromagnetic heating appliance with overflow prevention function Download PDFInfo
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- CN208837620U CN208837620U CN201721673381.5U CN201721673381U CN208837620U CN 208837620 U CN208837620 U CN 208837620U CN 201721673381 U CN201721673381 U CN 201721673381U CN 208837620 U CN208837620 U CN 208837620U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 129
- 230000002265 prevention Effects 0.000 title 1
- 239000000523 sample Substances 0.000 claims abstract description 84
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 31
- 235000013547 stew Nutrition 0.000 claims description 10
- 206010037660 Pyrexia Diseases 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 3
- 241001122767 Theaceae Species 0.000 claims 3
- 230000006698 induction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 35
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 51
- 238000009835 boiling Methods 0.000 description 29
- 235000013305 food Nutrition 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 244000269722 Thea sinensis Species 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000003670 easy-to-clean Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
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Abstract
The utility model provides a take electromagnetic heating utensil of anti-overflow function, include the base and locate the container part on the base, wherein, be equipped with electromagnetic heating coil in the base, control mainboard and isolation power, electromagnetic heating coil is connected with the control mainboard electricity, container part bottom is equipped with the electromagnetic heating body with electromagnetic heating coil complex, be equipped with the recess to the container part is inside sunken on the diapire of container part, be equipped with temperature sensing probe on the diapire of recess, still be equipped with the last core electric connector of being connected with temperature sensing probe's the two poles of the earth in the recess, the top of base is equipped with and goes up core electric connector complex lower core electric connector, lower core electric connector is connected with the control mainboard electricity, be equipped with the anti-overflow device in the container part, the anti-overflow device is connected with last core electric connector, and the cooperation and the. The utility model discloses it is even to be heated to the edible material that makes in the container portion, guarantees that the temperature monitoring of eating the material is accurate to can effectively prevent overflowing problem of electromagnetic heating utensil.
Description
Technical field
The utility model relates to small household appliances technical fields, more particularly, to a kind of electromagnetic heater with Anti-spill
Tool.
Background technique
Currently, the heating of most of electromagnetic heating utensil is all the electrically heated mode of heating dish used in the market,
It is exactly that metal electric heating plate is set in container part bottom, is generated heat by metal electric heating plate to heat the food in container part
Material.But this mode makes container part bottom with some band electrical components, and the fever of metal electric heating plate is not
It is that too uniformly, the electromagnetic heating utensil food materials that boil are to be easy to appear to be sticking, and be once sticking since container part bottom has
Band electrical component, so cleaning directly all cannot be immersed in the water container part, this just brings pole to the cleaning of container part
Big inconvenience.In addition, electromagnetic heating utensil using when need the temperature of food materials inside real-time monitoring container part, in the prior art
It is that a temp probe is set on metal electric heating plate to monitor the temperature inside container part, what this mode monitored is really
The temperature of metal electric heating plate, for metal electric heating plate due to the heating of its own, temperature is really to be higher than in container part
Food materials temperature, this has resulted in the temperature of food materials in monitoring container part, and there are certain errors, to influence food materials
Most preferably boil.
People like boiling various things with electromagnetic heater tool in daily life, for example, it is to boil water, boil jasmine tea, cook noodles, boiling
Health-preserving medicated foods etc..And the time needs that some things boil is long, people can not keep always beside electromagnetic heating utensil,
So during electromagnetic heating utensil boils thing repeatedly, it is easy to occur boiling so as to cause water out of electromagnetic heating utensil
The problem of spilling.Water overflows the effect for not only influencing to boil when boiling thing, but also influences the service life of electromagnetic heating utensil, especially
It is that just will appear short circuit, or even the danger such as fire can be caused if the water overflowed enters pedestal and contacts with circuit part.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of electricity with Anti-spill
Magnetic heats utensil.The utility model uses electromagnetic heating, and sets in the position for the maximum electromagnetic induction distance for being greater than electromagnetic heating
Temp probe is set, anti-overflow device is also provided with, so that the food materials in container part are heated evenly, guarantees the food materials in container part
Temperature monitoring it is accurate, and the water in electromagnetic heating utensil can be effectively prevented because boiling and the problem of overflow.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of electromagnetism with Anti-spill adds
Hot utensil, the container part including pedestal and on pedestal, wherein electromagnetic heating coil, control master are equipped in the pedestal
Plate and isolated power supply, the electromagnetic heating coil are electrically connected with the control mainboard, and the control mainboard passes through the isolation electricity
Source is connect with external power supply, and the bottom of the container part is equipped with the electromagnetic heating body cooperated with the electromagnetic heating coil, institute
The bottom wall for stating container part is equipped with the temperature-sensing probe be close to bottom wall, on the bottom wall of the container part with the temperature-sensing probe
Corresponding position is equipped with the upper core electric connector connecting with the two poles of the earth of the temperature-sensing probe, the top of the pedestal and the electromagnetism
The corresponding position of heating coil is equipped with the lower core electric connector with the upper core electric connector cooperation, the lower core electric connector with
The control mainboard electrical connection, the container part is interior to be equipped with anti-overflow device, the anti-overflow device and the upper core electric connector
Connection, and be electrically connected with the cooperation of lower core electric connector with the control mainboard by upper core electric connector.
In the utility model, container part is removably set to by the cooperation of upper core electric connector and lower core electric connector
On pedestal, using electromagnetic heating utensil boil food materials when, control mainboard control electromagnetic heating coil work generate magnetic field, container portion
The electromagnetic heating body of point bottom whole self-propelled fast heating under the action of electromagnetic induction cooks the food materials in container part
It boils.In this way, just without the component of any electrification on whole container part, when cleaning container part, so that it may whole container
Part, which is immersed in the water, to be cleaned, easy to clean and thorough.The temperature that temperature-sensing probe on the bottom wall of container part will detect
Value transfers back to control mainboard, can thus monitor the temperature of food materials in container part.Anti-overflow device can effectively prevent
People using the electromagnetic heating utensil cook material when, the problem of liquid in electromagnetic heating utensil is overflowed because of boiling.
Further, the bottom wall of the container part is equipped with the groove to container part inner recess, the groove
The distance between bottom wall and the electromagnetic heating coil are greater than the electromagnetic heating body and electromagnetic heating coil cooperation is generated heat
Maximum magnetic flux distance of reaction, the temperature-sensing probe is located on the bottom wall of the groove, and the upper core electric connector is located at described recessed
In slot.Since temperature-sensing probe is close to the bottom wall of groove, and the distance between the bottom wall of groove and the electromagnetic heating coil are big
In the maximum magnetic flux distance of reaction of the electromagnetic heating body and electromagnetic heating coil cooperation fever, this allows for temperature-sensing probe spy
The temperature measured is not influenced by electromagnetic heating body self-heating, thus closer to the true temperature of the food materials in container part,
So that the temperature control that food materials boil is more acurrate.
In the utility model, the structure of the container part includes following two form: the first form is the container
Part includes chamber wall and the metal dish for being connected to the chamber wall bottom, and the junction of the chamber wall and the metal dish is set
There is cladding shell, the metal dish is electromagnetic heating body, and the groove is located on the metal dish.
Further, under this form, the upper core electric connector is two core electric connectors, the upper core electric connector
One end of first core I and the second core II are connect with the two poles of the earth of the temperature-sensing probe respectively, and the lower core electric connector is three cores electricity
One end of connector, the first core A and the second core B of the lower core electric connector is electrically connected in the upper core electric connector with lower core
When device cooperates, respectively with another end in contact of the first core I and the second core II of the upper core electric connector, the lower core electrical connection
One end of the third core C of device is contacted when the upper core electric connector and lower core electric connector cooperate with the metal dish, described
The first core A, the second core B of lower core electric connector and the other end of third core C are electrically connected with the control mainboard.
Further, the anti-overflow device includes the first anti-overflow probe, and the first anti-overflow probe is located at the container portion
In point internal top sidewall, the first anti-overflow probe by the first core I of the first conducting wire and the upper core electric connector or
Second core II connection.
Under this form, when water being added in electromagnetic heating utensil container part and other food materials are boiled, just open
Beginning liquid level is less than the first anti-overflow probe, that is to say, that liquid level does not reach the first anti-overflow probe.When boiling to certain time
Afterwards, water boiling, liquid level start to roll, and with continuing to heat, liquid level rolls more severe, when preventing with first for liquid level rolling
When excessive probe is in contact, the liquid in container part just connects the first anti-overflow probe and metal dish, and such first is anti-
The control mainboard in probe, metal dish, upper core electric connector, lower core electric connector and pedestal of overflowing is formed one and is closed back
Road.When control mainboard detects this closed circuit, it will control electromagnetic heating coil and stop working or reduce electromagnetism
The power of heating coil, the liquid in such container part will slowly stop boiling, and liquid level can also decline therewith, when liquid level from
After opening the first anti-overflow probe, above-mentioned closed circuit is just disconnected, and when control mainboard detects that the closed circuit disconnects, will be controlled
Electromagnetic heating coil processed continues to work normally, and loops back and forth like this.Design in this way, when the liquid boiling in container part
Afterwards, when liquid level is up to the height that can be overflowed, control mainboard will control electromagnetic heating coil and stop working or reduce
Its operating power, thus can effectively prevent people using the electromagnetic heating utensil cook material when, electromagnetic heating utensil
The problem of interior liquid is overflowed because of boiling.
Second of form is that the glass container that the container part is integrally formed, the groove is located at glass container
On bottom wall, the side wall of the groove is equipped with annular conductive film, and the inner wall of the container part bottom wall is equipped with metal coating, institute
Stating metal coating is electromagnetic heating body.
Further, under this form, the upper core electric connector is two core electric connectors, the upper core electric connector
One end of first core I and the second core II are connect with the two poles of the earth of the temperature-sensing probe respectively, and the lower core electric connector is three cores electricity
One end of connector, the first core A and the second core B of the lower core electric connector is electrically connected in the upper core electric connector with lower core
When device cooperates, respectively with another end in contact of the first core I and the second core II of the upper core electric connector, the lower core electrical connection
One end of the third core C of device is contacted when the upper core electric connector and lower core electric connector cooperate with the annular conductive film,
The first core A, the second core B of the lower core electric connector and the other end of third core C are electrically connected with the control mainboard.
Further, the anti-overflow device includes the first anti-overflow probe and the second anti-overflow probe, the first anti-overflow probe
It is located in the top sidewall inside the container part, the first anti-overflow probe passes through the first conducting wire and the annular conductive film
Connection, the second anti-overflow probe are located on the bottom wall inside the container part, and the second anti-overflow probe is led by second
Line is connect with the first core I of the upper core electric connector or the second core II.
Under this form, when water being added in electromagnetic heating utensil container part and other food materials are boiled, just open
Beginning liquid level is less than the first anti-overflow probe, that is to say, that liquid level does not reach the first anti-overflow probe.When boiling to certain time
Afterwards, water boiling, liquid level start to roll, and with continuing to heat, liquid level rolls more severe, when preventing with first for liquid level rolling
When excessive probe is in contact, the liquid in container part just connects the first anti-overflow probe and the second anti-overflow probe, in this way
Control mainboard in first anti-overflow probe, the second anti-overflow probe, upper core electric connector, lower core electric connector and pedestal is formed
One closed circuit.When control mainboard detects this closed circuit, it will control electromagnetic heating coil stop working or
Person reduces the power of electromagnetic heating coil, and the liquid in such container part will slowly stop boiling, and liquid level also can be under
Drop, after liquid level leaves the first anti-overflow probe, above-mentioned closed circuit is just disconnected, and control mainboard detects that the closed circuit is disconnected
When opening, electromagnetic heating coil will be controlled and continue to work normally, looped back and forth like this.Design in this way, works as container part
After interior liquid boiling, when liquid level is up to the height that can be overflowed, control mainboard will control electromagnetic heating coil stopping
Work or reduce its operating power, thus can effectively prevent people using the electromagnetic heating utensil cook material when,
The problem of liquid in electromagnetic heating utensil is overflowed because of boiling.
In the utility model, the top of the container part is equipped with lid, and the side of container part is equipped with handle, the lid
Attached bag includes big lid and tegillum, and described to cover equipped with circular through hole greatly, the tegillum lid closes on the circular through hole.
Further, the lid is equipped with stew cup or tea basket, and the stew cup or tea basket are placed in the circular through hole, institute
Tegillum lid is stated to close in the stew cup or tea basket.
Further, the lower section of the electromagnetic heating coil is equipped with radiator fan, the bottom of the pedestal and the heat dissipation
The corresponding position of fan is equipped with air inlet, and the side wall of the pedestal is equipped with air outlet.Radiator fan inhales extraneous cold air
Enter in pedestal, then the heat around electromagnetic heating coil is taken away, is discharged finally by air outlet, realizes dissipating for chassis interior
Heat.
Further, the top surface of the pedestal is made of nonmetallic materials, this is in order to not influence container part bottom
The normal work of electromagnetic heating part.
Compared with prior art, the utility model has the beneficial effects that
The utility model is provided with electromagnetic heating coil in pedestal, and is provided with electromagnetic heating in container part bottom
Body, electromagnetic heating body and electromagnetic heating coil cooperate, under the action of electromagnetic induction, the whole uniformly hair of electromagnetic heating body itself
Heat can make the food materials in container part be uniformly heated in this way, it is not easy to occur being sticking phenomenon；And also make in this way
Just without the component of any electrification on whole container part, when cleaning container part, so that it may the immersion of whole container part
It is cleaned in water, it is easy to clean and thorough.
The utility model is provided with the groove to container part inner recess in container part bottom, and temperature-sensing probe is set
On the bottom wall of groove, and the distance between the bottom wall of groove and the electromagnetic heating coil are greater than the electromagnetic heating body and institute
The maximum magnetic flux distance of reaction of electromagnetic heating coil cooperation fever is stated, this allows for the temperature that temperature-sensing probe detects and is not sent out by electromagnetism
The influence of hot body self-heating, thus closer to the true temperature of the food materials in container part, so that the temperature control that food materials boil
It makes more acurrate.
The utility model is provided with anti-overflow device in the bottom of container part and the top of container part, can be effectively prevented
People are when boiling thing using electromagnetic heating utensil, the problem of liquid in electromagnetic heating utensil is overflowed because of boiling.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is whole perspective view of the explosion when the utility model pot lid is equipped with stew cup.
Fig. 3 is whole perspective view of the explosion when the utility model pot lid is equipped with tea basket.
Fig. 4 is the structural schematic diagram of the utility model container part.
Fig. 5 is the structural schematic diagram of the utility model pedestal.
Fig. 6 is the schematic diagram of internal structure of the utility model pedestal.
Fig. 7 is the longitudinal sectional view of the utility model container part.
Fig. 8 is the partial enlarged view in Fig. 7 at A.
Fig. 9 is the longitudinal sectional view of the utility model pedestal.
Figure 10 is core electric connector top structure schematic diagram on the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1
As shown in Fig. 1 to Fig. 4, Fig. 6, a kind of electromagnetic heating utensil with Anti-spill, including pedestal 1 and be set to pedestal 1
On container part 2, wherein electromagnetic heating coil 4, control mainboard 5 and isolated power supply, the electromagnetism are equipped in the pedestal 1
Heating coil 4 is electrically connected with the control mainboard 5, and the control mainboard 5 is connect by the isolated power supply with external power supply, institute
The bottom for stating container part 2 is equipped with the electromagnetic heating body cooperated with the electromagnetic heating coil 4, the bottom wall of the container part 2
It is equipped with the temperature-sensing probe 7 being close to bottom wall, position corresponding with the temperature-sensing probe 7 is set on the bottom wall of the container part 2
There are the upper core electric connector 8 connecting with the two poles of the earth of the temperature-sensing probe 7, the top of the pedestal 1 and the electromagnetic heating coil 4
Corresponding position is equipped with the lower core electric connector 9 cooperated with the upper core electric connector 8, the lower core electric connector 9 with it is described
Control mainboard 5 is electrically connected, and anti-overflow device is equipped in the container part 2, and the anti-overflow device and the upper core electric connector 8 connect
It connects, and is electrically connected with the cooperation of lower core electric connector 9 with the control mainboard 5 by upper core electric connector 8.
In the present embodiment, container part 2 is removably set by the cooperation of upper core electric connector 8 and lower core electric connector 9
In on pedestal 1, using electromagnetic heating utensil boil food materials when, control mainboard 5 controls the work of electromagnetic heating coil 4 and generates magnetic field,
The electromagnetic heating body of 2 bottom of container part under the action of electromagnetic induction whole self-propelled fast heating to the food in container part 2
Material boils.In this way, just without the component of any electrification on whole container part 2, when cleaning container part 2, so that it may
Whole container part 2 is immersed in the water and is cleaned, it is easy to clean and thorough.Temperature-sensing probe 7 on the bottom wall of container part 2 will
The temperature value detected transfers back to control mainboard 5, can thus monitor the temperature of food materials in container part 2.Anti-overflow device
Can effectively prevent people using the electromagnetic heating utensil cook material when, liquid in electromagnetic heating utensil because boiling and
The problem of spilling.
As shown in figure 4, the bottom wall of the container part 2 is equipped with the groove 6 to 2 inner recess of container part, it is described recessed
The distance between the bottom wall of slot 6 and the electromagnetic heating coil 4 are greater than the electromagnetic heating body and match with the electromagnetic heating coil 4
The maximum magnetic flux distance of reaction of fever is closed, the temperature-sensing probe 7 is located on the bottom wall of the groove 6, and the upper core electric connector 8 is set
In the groove 6.Since temperature-sensing probe 7 is close to the bottom wall of groove 6, and the bottom wall of groove 6 and the electromagnetic heating coil 4
The distance between be greater than the electromagnetic heating body and the electromagnetic heating coil 4 cooperation fever maximum magnetic flux distance of reaction, this is just
So that the temperature that temperature-sensing probe 7 detects is not influenced by electromagnetic heating body self-heating, thus in closer container part 2
The true temperature of food materials, so that the temperature control that food materials boil is more acurrate.
As shown in figure 4, the container part 2 includes chamber wall 21 and the metal dish for being connected to 21 bottom of chamber wall
22, the junction of the chamber wall 21 and the metal dish 22 is equipped with cladding shell 23, and the metal dish 22 is electromagnetic heating
Body, the groove 6 are located on the metal dish 22.
As shown in Fig. 8 to Figure 10, the upper core electric connector 8 is two core electric connectors, the of the upper core electric connector 8
One end of one core I and the second core II are connect with the two poles of the earth of the temperature-sensing probe 7 respectively, and the lower core electric connector 9 is three cores electricity
One end of connector, the first core A and the second core B of the lower core electric connector 9 is electrically connected in the upper core electric connector 8 with lower core
When connecing device 9 and cooperating, respectively with another end in contact of the first core I and the second core II of the upper core electric connector 8, the lower core electricity
One end of the third core C of connector 9 is when the upper core electric connector 8 cooperates with lower core electric connector 9, with the metal dish 22
Contact, the first core A, the second core B of the lower core electric connector 9 and the other end of third core C are electrically connected with the control mainboard 5
It connects.
In the present embodiment, the anti-overflow device includes the first anti-overflow probe, and the first anti-overflow probe is located at the container
In top sidewall inside part 2, the first anti-overflow probe passes through the first core of the first conducting wire and the upper core electric connector 8
I or the second core II connection.
In the present embodiment, when water being added in electromagnetic heating utensil container part 2 and other food materials are boiled, just open
Beginning liquid level is less than the first anti-overflow probe, that is to say, that liquid level does not reach the first anti-overflow probe.When boiling to certain time
Afterwards, water boiling, liquid level start to roll, and with continuing to heat, liquid level rolls more severe, when preventing with first for liquid level rolling
When excessive probe is in contact, the liquid in container part 2 just connects the first anti-overflow probe and metal dish 22, and such first
Control mainboard 5 in anti-overflow probe, metal dish 22, upper core electric connector 8, lower core electric connector 9 and pedestal 1 is formed one
Closed circuit.When control mainboard 5 detects this closed circuit, it will control electromagnetic heating coil 4 stop working or
Reduce the power of electromagnetic heating coil 4, the liquid in such container part 2 will slowly stop boiling, and liquid level also can be under
Drop, after liquid level leaves the first anti-overflow probe, above-mentioned closed circuit is just disconnected, and control mainboard 5 detects the closed circuit
When disconnection, electromagnetic heating coil 4 will be controlled and continue to work normally, looped back and forth like this.Design in this way, when container portion
After dividing the liquid boiling in 2, when liquid level is up to the height that can be overflowed, control mainboard 5 will control electromagnetic heating coil 4
It stops working or reduces its operating power, therefore can effectively prevent people from cooking material using the electromagnetic heating utensil
When, the problem of liquid in electromagnetic heating utensil is overflowed because of boiling.
As shown in Figures 2 and 3, the top of the container part 2 is equipped with lid 3, and the side of container part 2 is equipped with handle
13, the lid 3 includes big lid 31 and tegillum 32, and the big lid 31 is equipped with circular through hole 33, and the lid of tegillum 32 is closed in institute
It states on circular through hole 33.
As shown in Figures 2 and 3, the lid 3 is equipped with stew cup 34 or tea basket 35, and the stew cup 34 or tea basket 35 are placed in institute
It states in circular through hole 33, the lid of tegillum 32 closes in the stew cup 34 or tea basket 35.
As shown in figs. 5 and 9, the lower section of the electromagnetic heating coil 4 is equipped with radiator fan 10, the bottom of the pedestal 1
Position corresponding with the radiator fan 10 is equipped with air inlet 11, and the side wall of the pedestal 1 is equipped with air outlet 12.Radiator fan
10, by extraneous cold air sucking pedestal 1, then take away the heat around electromagnetic heating coil 4, finally by air outlet
12 discharges, realize the heat dissipation inside pedestal 1.
In the present embodiment, the top surface of the pedestal 1 is made of nonmetallic materials, this is in order to not influence 2 bottom of container part
The normal work of the electromagnetic heating part in portion.
Embodiment 2
The present embodiment is similar to Example 1, and difference is, the glass container that the container part 2 is integrally formed, institute
It states groove 6 to be located on the bottom wall of glass container, the side wall of the groove 6 is equipped with annular conductive film, 2 bottom wall of container part
Inner wall be equipped with metal coating, the metal coating is electromagnetic heating body.
In the present embodiment, the upper core electric connector 8 is two core electric connectors, the first core I of the upper core electric connector 8
It is connect respectively with the two poles of the earth of the temperature-sensing probe 7 with one end of the second core II, the lower core electric connector 9 is the electrical connection of three cores
Device, one end of the first core A and the second core B of the lower core electric connector 9 are in the upper core electric connector 8 and lower core electric connector
When 9 cooperation, respectively with another end in contact of the first core I and the second core II of the upper core electric connector 8, the lower core electrical connection
One end of the third core C of device 9 connects when the upper core electric connector 8 cooperates with lower core electric connector 9 with the annular conductive film
Touching, the first core A, the second core B of the lower core electric connector 9 and the other end of third core C are electrically connected with the control mainboard 5.
In the present embodiment, the anti-overflow device includes the first anti-overflow probe and the second anti-overflow probe, the first anti-overflow spy
Needle is located in the top sidewall inside the container part 2, and the first anti-overflow probe is led by the first conducting wire and the annular
The connection of electric piece, the second anti-overflow probe are located on the bottom wall container part 2 inside, and the second anti-overflow probe passes through the
Two conducting wires are connect with the first core I of the upper core electric connector 8 or the second core II.
In the present embodiment, when water being added in electromagnetic heating utensil container part 2 and other food materials are boiled, just open
Beginning liquid level is less than the first anti-overflow probe, that is to say, that liquid level does not reach the first anti-overflow probe.When boiling to certain time
Afterwards, water boiling, liquid level start to roll, and with continuing to heat, liquid level rolls more severe, when preventing with first for liquid level rolling
When excessive probe is in contact, the liquid in container part 2 just connects the first anti-overflow probe and the second anti-overflow probe, in this way
Control mainboard 5 in first anti-overflow probe, the second anti-overflow probe, upper core electric connector 8, lower core electric connector 9 and pedestal 1 is with regard to shape
At a closed circuit.When control mainboard 5 detects this closed circuit, it will control the stopping of electromagnetic heating coil 4
Work or the power for reducing electromagnetic heating coil 4, the liquid in such container part 2 will slowly stop boiling, liquid level
It can decline therewith, after liquid level leaves the first anti-overflow probe, above-mentioned closed circuit is just disconnected, and control mainboard 5 detects this
When closed circuit disconnects, electromagnetic heating coil 4 will be controlled and continue to work normally, looped back and forth like this.Design in this way,
After liquid boiling in container part 2, when liquid level is up to the height that can be overflowed, control mainboard 5 will control electromagnetism
Heating coil 4 stops working or reduces its operating power, therefore can effectively prevent people from using the electromagnetic heating
Utensil cook material when, the problem of liquid in electromagnetic heating utensil is overflowed because of boiling.The other structures and work of the present embodiment
It is same as Example 1 to make principle.
Obviously, the above embodiments of the present invention is used for the purpose of clearly demonstrating examples for clearly illustrating the present invention,
And it is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, it is stated upper
It can also be made other variations or changes in different ways on the basis of bright.There is no need and unable to give all embodiments
With exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of electromagnetic heating utensil with Anti-spill, the container part (2) including pedestal (1) and on pedestal (1),
It is characterized in that, electromagnetic heating coil (4), control mainboard (5) and isolated power supply, the electromagnetic heating is equipped in the pedestal (1)
Coil (4) is electrically connected with the control mainboard (5), and the control mainboard (5) is connect by the isolated power supply with external power supply,
The bottom of the container part (2) is equipped with the electromagnetic heating body cooperated with the electromagnetic heating coil (4), the container part
(2) bottom wall is equipped with the temperature-sensing probe (7) be close to bottom wall, on the bottom wall of the container part (2) with the temperature-sensing probe
(7) corresponding position is equipped with the upper core electric connector (8) connecting with the two poles of the earth of the temperature-sensing probe (7), the top of the pedestal (1)
Portion position corresponding with the electromagnetic heating coil (4) is equipped with the lower core electric connector with upper core electric connector (8) cooperation
(9), the lower core electric connector (9) is electrically connected with the control mainboard (5), and anti-overflow device is equipped in the container part (2),
The anti-overflow device is connect with the upper core electric connector (8), and passes through upper core electric connector (8) and lower core electric connector (9)
Cooperation be electrically connected with the control mainboard (5).
2. a kind of electromagnetic heating utensil with Anti-spill according to claim 1, which is characterized in that the container part
(2) bottom wall is equipped with the groove (6) to container part (2) inner recess, the bottom wall and the electromagnetic heating of the groove (6)
The distance between coil (4) is greater than the maximum magnetic induction of the electromagnetic heating body and the electromagnetic heating coil (4) cooperation fever
Distance, the temperature-sensing probe (7) are located on the bottom wall of the groove (6), and the upper core electric connector (8) is located at the groove
(6) in.
3. a kind of electromagnetic heating utensil with Anti-spill according to claim 2, which is characterized in that the container part
(2) include chamber wall (21) and the metal dish (22) for being connected to the chamber wall (21) bottom, the chamber wall (21) with it is described
The junction of metal dish (22) is equipped with cladding shell (23), and the metal dish (22) is electromagnetic heating body, and the groove (6) sets
On the metal dish (22).
4. a kind of electromagnetic heating utensil with Anti-spill according to claim 3, which is characterized in that the upper core is electrically connected
Connect device (8) be two core electric connectors, one end of the first core I and the second core II of the upper core electric connector (8) respectively with it is described
The two poles of the earth of temperature-sensing probe (7) connect, and the lower core electric connector (9) is three core electric connectors, the lower core electric connector (9)
One end of first core A and the second core B when the upper core electric connector (8) and lower core electric connector (9) cooperate, respectively with it is described
Another end in contact of the first core I and the second core II of upper core electric connector (8), the third core C's of the lower core electric connector (9)
One end contacts, under described when the upper core electric connector (8) and lower core electric connector (9) cooperate with the metal dish (22)
The first core A, the second core B of core electric connector (9) and the other end of third core C are electrically connected with the control mainboard (5).
5. a kind of electromagnetic heating utensil with Anti-spill according to claim 4, which is characterized in that the anti-overflow device
Including the first anti-overflow probe, the first anti-overflow probe is located in the internal top sidewall of the container part (2), and described first
Anti-overflow probe is connect by the first conducting wire with the first core I or the second core II of the upper core electric connector (8).
6. a kind of electromagnetic heating utensil with Anti-spill according to claim 2, which is characterized in that the container part
(2) glass container being integrally formed, the groove (6) are located on the bottom wall of glass container, set on the side wall of the groove (6)
There is annular conductive film, the inner wall of container part (2) bottom wall is equipped with metal coating, and the metal coating is electromagnetic heating
Body.
7. a kind of electromagnetic heating utensil with Anti-spill according to claim 6, which is characterized in that the upper core is electrically connected
Connect device (8) be two core electric connectors, one end of the first core I and the second core II of the upper core electric connector (8) respectively with it is described
The two poles of the earth of temperature-sensing probe (7) connect, and the lower core electric connector (9) is three core electric connectors, the lower core electric connector (9)
One end of first core A and the second core B when the upper core electric connector (8) and lower core electric connector (9) cooperate, respectively with it is described
Another end in contact of the first core I and the second core II of upper core electric connector (8), the third core C's of the lower core electric connector (9)
One end contacts, under described when the upper core electric connector (8) and lower core electric connector (9) cooperate with the annular conductive film
The first core A, the second core B of core electric connector (9) and the other end of third core C are electrically connected with the control mainboard (5).
8. a kind of electromagnetic heating utensil with Anti-spill according to claim 7, which is characterized in that the anti-overflow device
Including the first anti-overflow probe and the second anti-overflow probe, the first anti-overflow probe is located at the internal top of the container part (2)
On side wall, the first anti-overflow probe is connect by the first conducting wire with the annular conductive film, and the second anti-overflow probe is located at
On the internal bottom wall of the container part (2), the second anti-overflow probe passes through the second conducting wire and the upper core electric connector (8)
The first core I or the second core II connection.
9. a kind of electromagnetic heating utensil with Anti-spill according to claim 1, which is characterized in that the container part
(2) top is equipped with lid (3), and the side of container part (2) is equipped with handle (13), the lid (3) include big lid (31) and
Tegillum (32), the big lid (31) are equipped with circular through hole (33), and tegillum (32) lid closes on the circular through hole (33).
10. a kind of electromagnetic heating utensil with Anti-spill according to claim 9, which is characterized in that the lid (3)
It is equipped with stew cup (34) or tea basket (35), the stew cup (34) or tea basket (35) are placed in the circular through hole (33), described small
(32) lid is covered to close in the stew cup (34) or tea basket (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673381.5U CN208837620U (en) | 2017-12-05 | 2017-12-05 | An electromagnetic heating appliance with overflow prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673381.5U CN208837620U (en) | 2017-12-05 | 2017-12-05 | An electromagnetic heating appliance with overflow prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208837620U true CN208837620U (en) | 2019-05-10 |
Family
ID=66350629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673381.5U Active CN208837620U (en) | 2017-12-05 | 2017-12-05 | An electromagnetic heating appliance with overflow prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208837620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150974A (en) * | 2019-06-25 | 2019-08-23 | 广州市吉谷电器科技有限公司 | Liquid heater and temperature control method |
-
2017
- 2017-12-05 CN CN201721673381.5U patent/CN208837620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150974A (en) * | 2019-06-25 | 2019-08-23 | 广州市吉谷电器科技有限公司 | Liquid heater and temperature control method |
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