CN107296493A - Electric pressure cooking saucepan - Google Patents
Electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN107296493A CN107296493A CN201610634893.4A CN201610634893A CN107296493A CN 107296493 A CN107296493 A CN 107296493A CN 201610634893 A CN201610634893 A CN 201610634893A CN 107296493 A CN107296493 A CN 107296493A
- Authority
- CN
- China
- Prior art keywords
- electric pressure
- pressure cooking
- cooking saucepan
- outer pot
- pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
Abstract
The invention discloses a kind of electric pressure cooking saucepan, the electric pressure cooking saucepan includes：Outer pot, the lower end of the outer pot is provided with brace rod；Support member, the support member is located in the outer pot and is supported on the brace rod；Interior pot, the interior pot is located in the outer pot and is supported on the support member, and the interior pot its outer bottom under the support of the support member is spaced apart with the inner bottom surface of the outer pot；For the electromagnetic heater to the interior pot heating, the electromagnetic heater is located between the outer bottom of the interior pot and the inner bottom surface of the outer pot.Electric pressure cooking saucepan according to embodiments of the present invention has the advantages that thermal inertia is low, controllability is good, production efficiency is high.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of electric pressure cooking saucepan.
Background technology
Pressure cooker in correlation technique, by setting the internal pot of electric hot tray with heat-generating pipe to be heated on outer pot,
There is very high thermal inertia using such a mode of heating, to the poor controllability of temperature and pressure, cause the Stress control of pressure cooker
Precision is low, influence culinary art effect.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem of the prior art to a certain extent.Therefore, this hair
Bright to propose a kind of electric pressure cooking saucepan, the electric pressure cooking saucepan has the advantages that thermal inertia is low, controllability is good, production efficiency is high.
To achieve the above object, embodiments in accordance with the present invention propose a kind of electric pressure cooking saucepan, and the electric pressure cooking saucepan includes：Outside
Pot, the lower end of the outer pot is provided with brace rod；Support member, the support member is located in the outer pot and is supported on the brace rod
On；Interior pot, the interior pot is located in the outer pot and is supported on the support member, support of the interior pot in the support member
Its lower outer bottom is spaced apart with the inner bottom surface of the outer pot；For the electromagnetic heater to the interior pot heating, the electromagnetism
Heater is located between the outer bottom of the interior pot and the inner bottom surface of the outer pot.
Electric pressure cooking saucepan according to embodiments of the present invention, has the advantages that thermal inertia is low, controllability is good, production efficiency is high.
In addition, electric pressure cooking saucepan according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the bottom wall of the outer pot is provided with thermovent, and the brace rod formation is in institute
State on the internal perisporium of thermovent.
According to one embodiment of present invention, the cross-sectional area of the thermovent is more than 1500 square millimeters.
According to one embodiment of present invention, the junction of the perisporium of the outer pot and bottom wall is provided with ventilation breach.
According to one embodiment of present invention, the depth of the ventilation breach in the vertical direction is described less than 90 millimeters
Width of the breach in the outer pot circumference of divulging information is less than 200 millimeters.
According to one embodiment of present invention, the lower end of the support member has and set on lower supporting plane, the brace rod
There is outer pot supporting plane, the lower supporting plane is supported on the outer pot supporting plane.
According to one embodiment of present invention, the support member is rigid strutting piece.
According to one embodiment of present invention, the lower section of the support member is provided with elastic component, and the supports support is in institute
State on elastic component.
According to one embodiment of present invention, the perisporium of the outer pot is provided with perisporium reinforcement, the bottom wall of the outer pot
It is provided with bottom wall reinforcement.
According to one embodiment of present invention, the height of bottom wall of the bottom wall reinforcement apart from the outer pot is less than 30 millis
Rice.
According to one embodiment of present invention, the inner edge of the thermovent is provided with upper overturning.
According to one embodiment of present invention, the height of the upper overturning in the vertical direction is 1-15 millimeters.
According to one embodiment of present invention, the brace rod is provided with mounting hole.
According to one embodiment of present invention, the brace rod is multiple and being provided at circumferentially spaced along the outer pot, institute
Support member is stated to be multiple and be respectively supported on multiple brace rods.
According to one embodiment of present invention, the outer pot is stamped to form by cold-reduced sheet, and the thickness of the cold-reduced sheet is
0.4-2 millimeters.
According to one embodiment of present invention, the electromagnetic heater includes electromagnetic heating plate, the electromagnetic heating plate
Stagger with the projection of the support member in the horizontal direction.
Brief description of the drawings
Fig. 1 is the sectional view of electric pressure cooking saucepan according to embodiments of the present invention.
Fig. 2 is the structural representation of the outer pot of electric pressure cooking saucepan according to embodiments of the present invention.
Fig. 3 is the structural representation of the outer pot of electric pressure cooking saucepan according to embodiments of the present invention.
Fig. 4 is the sectional view of the outer pot of electric pressure cooking saucepan according to embodiments of the present invention.
Fig. 5 is the partial structural diagram of electric pressure cooking saucepan according to embodiments of the present invention.
Reference：Electric pressure cooking saucepan 1, pot cover 10, pot body 20, outer pot 100, brace rod 110, outer pot supporting plane 111, peace
Fill hole 112, thermovent 120, upper overturning 121, ventilation breach 130, perisporium reinforcement 141, bottom wall reinforcement 142, support member
210th, elastic component 220, interior pot 300, electromagnetic heater 400, electromagnetic heating plate 410, support 420, ventilation breach are in vertical side
Width as of the upward depth h, ventilation breach in outer pot circumference.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Below with reference to the accompanying drawings electric pressure cooking saucepan 1 according to embodiments of the present invention is described.
As Figure 1-Figure 4, electric pressure cooking saucepan 1 according to embodiments of the present invention includes outer pot 100, support member 210, interior pot
300 and electromagnetic heater 400.
The lower end of outer pot 100 is provided with brace rod 110 (above-below direction is as shown in the arrow A in Fig. 1-Fig. 4).Support member 210
It is located in outer pot 100 and is supported on brace rod 110.Interior pot 300 is located in outer pot 100 and is supported on support member 210, interior pot
300 under the support of support member 210 its outer bottom be spaced apart with the inner bottom surface of outer pot 100.Electromagnetic heater 400 is used for internal
Pot 300 is heated, and electromagnetic heater 400 is located between the outer bottom of interior pot 300 and the inner bottom surface of outer pot 100.
Electric pressure cooking saucepan 1 according to embodiments of the present invention, by setting electromagnetic heater 400, it is possible to use Electromagnetic Heating
In 400 pairs of device pot 300 carry out Electromagnetic Heating, compared in correlation technique by the way of electric heating plate is heated, using electricity
Magnetic heating can reduce thermal inertia, be easy to be controlled temperature, the control accuracy to temperature and pressure be improved, so as to improve electricity
The culinary art effect of pressure cooker 1.
Also, by setting brace rod 110 in the lower end of outer pot 100, support member 210 can be made to be supported on brace rod 110
On, it can be so supported in order to support member 210 on outer pot 100, to ensure the support effect of pot 300 in 210 pairs of support member, and
And can be processed in order to the bottom wall of external pot 100, for example make the bottom wall of outer pot 100 open wide to radiate.
Therefore, electric pressure cooking saucepan 1 according to embodiments of the present invention has thermal inertia is low, controllability is good, production efficiency is high etc. excellent
Point.
Below with reference to the accompanying drawings electric pressure cooking saucepan 1 according to the specific embodiment of the invention is described.
In some specific embodiments of the present invention, as Figure 1-Figure 4, electric pressure cooking saucepan 1 according to embodiments of the present invention
Including outer pot 100, support member 210, interior pot 300 and electromagnetic heater 400.
The bottom wall of outer pot 100 is provided with thermovent 120, and brace rod 110 is formed on the internal perisporium of thermovent 120.Specifically
For, thermovent 120 can be with generally rectangular.So it can not only allow the flow to by thermovent 120, in order to outer pot
100 are radiated, and can reduce heating of the electromagnetic heater 400 to the bottom of outer pot 100, are further easy to outer pot 100
Cooling.
Alternatively, the cross-sectional area of thermovent 120 is more than 1500 square millimeters.The radiating of outer pot 100 can so be ensured
Effect.
It will be appreciated by those skilled in the art that, brace rod 110 can remove thermovent 120 by the bottom wall of outer pot 100
Part in addition is constituted.
Advantageously, as shown in Figure 3 and Figure 4, the junction of the perisporium of outer pot 100 and bottom wall is provided with ventilation breach 130.So
It can allow the flow to by breach 130 of divulging information, be easy to heat to be discharged by breach 130 of divulging information, so as to further be easy to
The radiating of outer pot 100.
More advantageously, as shown in figure 4, the depth h of the ventilation in the vertical direction of breach 130 is less than 90 millimeters, ventilation lacks
The 130 width a in the circumference of outer pot 100 of mouth is less than 200 millimeters.Can so the radiating effect of ventilation breach 130 ensured
In the case of ensure outer pot 100 volume and structural strength.
Further, as shown in Fig. 2 the lower end of support member 210 has lower supporting plane, brace rod 110 is provided with outer pot
Supporting plane 111, the lower supporting plane is supported on outer pot supporting plane 111.Support member 210 can be so improved to be supported on
Stabilization on brace rod 110, so as to improve the stability that interior pot 300 is supported on support member 210, further improves internal pot
300 support effect.
In one particular embodiment of the present invention, support member 210 is rigid strutting piece., can by setting support member 210
To support interior pot 300 using support member 210.So when electric pressure cooking saucepan 1 works, the increase of pressure in interior pot 300 and produce to
Under thrust, under the support of support member 210, the support member 210 that is forced through of interior pot 300 is delivered on outer pot 100, due to interior
Supported between pot 300 and outer pot 100 by support member 210, the outer bottom of interior pot 300 can be made to exist with the inner bottom surface of outer pot 100
Interval is kept when electric pressure cooking saucepan 1 works, to prevent interior pot 300 and outer pot 100 from extruding electromagnetic heater 400, so as to prevent electricity
Magnetic heater 400 is damaged, and improves the reliability of electromagnetic heater 400.
Also, by setting support member 210 to support interior pot 300, by the way of pot 300 in being supported using elastic component, no
It can only avoid due to the situation that long-time is used or pressure is excessive and causes the elastic force of elastic component to weaken or even fail, Er Qieyou
It will not be relatively moved in interior pot 300 and outer pot 100, compression elastic piece need not be reserved between outer pot 100 and interior pot 300
Space, on the one hand on the other hand can further avoid electromagnetic heater in order to the size of control voltage power pot 1
400 are pressurized and damage.Due to the structure limitation of elastic component in itself, in addition it is also necessary to which other rigid structures are attached fixed to elastic component
Position, sets support member 210 to save the structure for being attached positioning to elastic component, is easy to reduce the zero of electric pressure cooking saucepan 1
Number of packages amount, simplifies the structure of electric pressure cooking saucepan 1, improves the production efficiency of electric pressure cooking saucepan 1.
In another specific embodiment of the present invention, the lower section of support member 210 is provided with elastic component, and support member 210 is supported
On elastic component 220.When the pressure being applied on elastic component 220 reaches predetermined value, elastic component 220 is deformed upon with shortening
The distance between pot 300 and outer pot 100, so as to carry out pressure release to electric pressure cooking saucepan 1.
Specifically, as shown in figs 2-4, the perisporium of outer pot 100 is provided with perisporium reinforcement 141, the bottom wall of outer pot 100
Provided with bottom wall reinforcement 142.The structural strength of outer pot 100 can be so improved, prevents outer pot 100 from deforming, and can be with
The structural strength and stability of brace rod 110 are improved, prevents brace rod 110 from deforming and causing support member 210 to be shifted over,
So as to further improve the stability of support member 210, and support member 210 can be positioned using bottom wall reinforcement 142.
More specifically, bottom wall reinforcement 142 is less than 30 millimeters apart from the height of the bottom wall of outer pot 100.It can so protect
Demonstrate,prove reinforcing effect of the bottom wall reinforcement 142 to outer pot 100.
Fig. 2-Fig. 4 shows the electric pressure cooking saucepan 1 according to a specific example of the invention.The inner edge of thermovent 120 is provided with
Upper overturning 121.The structural strength of outer pot 100 so not only can be further improved using upper overturning 121, prevents outer pot 100 from sending out
Raw deformation, and can stop current using upper overturning 121, prevent water from being flowed down from thermovent 120, it is ensured that electric pressure cooking saucepan 1 can
By property.
Alternatively, the height of the in the vertical direction of upper overturning 121 is 1-15 millimeters.Can so upper overturning 121 ensured
Manufacture to being easy to upper overturning 121 in the case of the blocking effects of current.
Specifically, as shown in Figures 2 and 3, brace rod 110 is provided with mounting hole 112.Specifically, can on support member 210
So that provided with screwed hole, support member 210 is by coordinating screw or bolt in mounting hole 112 and the screwed hole to be arranged on support
On muscle 110.It so, in order to the fixation of support member 210, further can be easy to improve the stability and reliability of support member 210.
Advantageously, as shown in Figures 2 and 3, brace rod 110 is multiple and being provided at circumferentially spaced along outer pot 100, support member
210 be multiple and be respectively supported on multiple brace rods 110.So interior pot 300 can be supported using multiple support members 210, no
Being more uniformly stressed for interior pot 300 and outer pot 100 can only be made, and can further improve the stability of interior pot 300.
Specifically, as shown in Figures 2 and 3, support post 210 can be three.So can be in order to internal pot 300
Support, it is ensured that the stability of interior pot 300.
More advantageously, outer pot 100 is stamped to form by cold-reduced sheet, and the thickness of the cold-reduced sheet is 0.4-2 millimeters.So may be used
In order to ensure the structural strength and rigidity of outer pot 100.
Fig. 1 shows the electric pressure cooking saucepan 1 according to a specific example of the invention.As shown in figure 1, electromagnetic heater 400
Including electromagnetic heating plate 410, the projection of electromagnetic heating plate 410 and support member 210 in the horizontal direction is staggered.Need exist for understanding
, the structure for being used to realize Electromagnetic Heating function of the finger electromagnetic heater 400 of electromagnetic heating plate 410, " electromagnetic heater
400, which include electromagnetic heating plate 410 ", which can refer to electromagnetic heater 400, includes electromagnetic heating plate 410 and other structures, can also
Finger electromagnetic heater 400 is electromagnetic heating plate 410." the projection of electromagnetic heating plate 410 and support member 210 in the horizontal direction
Stagger " to refer to the projection of electromagnetic heating plate 410 and support member 210 in the horizontal direction misaligned.By making electromagnetic heater 400
The projection in the horizontal direction of electromagnetic heating plate 410 and support member 210 stagger, can avoid support member 210 and open electromagnetism and add
Hot plate 410, it is to avoid support member 210 hinders the setting of electromagnetic heating plate 410, make electromagnetic heating plate 410 and interior pot 300 bottom wall it
Between will not be supported the stop of part 210.It can so be tried one's best the bottom wall of neighbouring interior pot 300 in order to make electromagnetic heating plate 410, with
The heating effect of pot 300 in 410 pairs of electromagnetic heating plate is improved, the efficiency of heating surface of electromagnetic heater 400 is improved, and can be so as to
It is that the setting of electromagnetic heater 400 is reserved in the distance between inner bottom surface and the outer bottom of interior pot 300 for controlling outer pot 100
More spaces, further prevent the fail in compression of electromagnetic heater 400.
Specifically, as shown in figure 1, electric pressure cooking saucepan 1 can also include pot body 20 and pot cover 10.Interior pot 300, outer pot
100th, support member 210 and electromagnetic heater 400 are located in pot body 20.
The periphery of outer pot 100 can be provided with multiple interior pot teeth on pot cover 10 along can above be provided with multiple outer pot teeth.
Other of electric pressure cooking saucepan 1 according to embodiments of the present invention are constituted and operated for those of ordinary skill in the art
Speech is all known, is not detailed herein.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (16)
1. a kind of electric pressure cooking saucepan, it is characterised in that including：
Outer pot, the lower end of the outer pot is provided with brace rod；
Support member, the support member is located in the outer pot and is supported on the brace rod；
Interior pot, the interior pot is located in the outer pot and is supported on the support member, branch of the interior pot in the support member
Its lower outer bottom of support is spaced apart with the inner bottom surface of the outer pot；
For the electromagnetic heater to the interior pot heating, the electromagnetic heater is located at outer bottom and the institute of the interior pot
Between the inner bottom surface for stating outer pot.
2. electric pressure cooking saucepan according to claim 1, it is characterised in that the bottom wall of the outer pot is provided with thermovent, described
Brace rod formation is on the internal perisporium of the thermovent.
3. electric pressure cooking saucepan according to claim 2, it is characterised in that the cross-sectional area of the thermovent is more than 1500 squares
Millimeter.
4. electric pressure cooking saucepan according to claim 1, it is characterised in that the perisporium of the outer pot and the junction of bottom wall are provided with
Ventilation breach.
5. electric pressure cooking saucepan according to claim 4, it is characterised in that the depth of the ventilation breach in the vertical direction is small
In 90 millimeters, width of the ventilation breach in the outer pot circumference is less than 200 millimeters.
6. electric pressure cooking saucepan according to claim 1, it is characterised in that the lower end of the support member has lower supporting plane,
The brace rod is provided with outer pot supporting plane, and the lower supporting plane is supported on the outer pot supporting plane.
7. electric pressure cooking saucepan according to claim 1, it is characterised in that the support member is rigid strutting piece.
8. electric pressure cooking saucepan according to claim 1, it is characterised in that the lower section of the support member is provided with elastic component, described
Supports support is on the elastic component.
9. electric pressure cooking saucepan according to claim 1, it is characterised in that the perisporium of the outer pot is provided with perisporium reinforcement,
The bottom wall of the outer pot is provided with bottom wall reinforcement.
10. electric pressure cooking saucepan according to claim 9, it is characterised in that the bottom wall reinforcement is apart from the bottom of the outer pot
The height of wall is less than 30 millimeters.
11. electric pressure cooking saucepan according to claim 1, it is characterised in that the inner edge of the thermovent is provided with upper overturning.
12. electric pressure cooking saucepan according to claim 11, it is characterised in that the height of the upper overturning in the vertical direction is
1-15 millimeters.
13. electric pressure cooking saucepan according to claim 1, it is characterised in that the brace rod is provided with mounting hole.
14. electric pressure cooking saucepan according to claim 1, it is characterised in that the brace rod is multiple and along the outer pot
It is provided at circumferentially spaced, the support member is multiple and is respectively supported on multiple brace rods.
15. electric pressure cooking saucepan according to claim 1, it is characterised in that the outer pot is stamped to form by cold-reduced sheet, described cold
The thickness for rolling plate is 0.4-2 millimeters.
16. the electric pressure cooking saucepan according to any one of claim 1-15, it is characterised in that the electromagnetic heater includes
Electromagnetic heating plate, the projection of the electromagnetic heating plate and the support member in the horizontal direction is staggered.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634893.4A CN107296493A (en) | 2016-08-03 | 2016-08-03 | Electric pressure cooking saucepan |
| EP16911458.4A EP3332676B1 (en) | 2016-08-03 | 2016-09-23 | Electric pressure cooker |
| PCT/CN2016/099924 WO2018023863A1 (en) | 2016-08-03 | 2016-09-23 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634893.4A CN107296493A (en) | 2016-08-03 | 2016-08-03 | Electric pressure cooking saucepan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107296493A true CN107296493A (en) | 2017-10-27 |
Family
ID=60136871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610634893.4A Pending CN107296493A (en) | 2016-08-03 | 2016-08-03 | Electric pressure cooking saucepan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107296493A (en) |
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