CN208259540U - Electric pressure cooking saucepan - Google Patents

Abstract

The utility model discloses a kind of electric pressure cooking saucepan, the electric pressure cooking saucepan includes: outer pot；Rigid strutting piece, the rigid strutting piece are located in the outer pot；Interior pot, the interior pot are located in the outer pot and are supported on the rigid strutting piece, and the interior pot its outer bottom under the support of the rigid strutting piece 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, the electromagnetic heater includes electromagnetic heating plate, and the projection of the electromagnetic heating plate and the rigid strutting piece in the horizontal direction is staggered.According to the electric pressure cooking saucepan of the utility model embodiment, have many advantages, such as that thermal inertia is low, controllability is good, high production efficiency, heating effect are good, highly reliable.

Description

Electric pressure cooking saucepan

Technical field

The utility model relates to the technical field of electrical appliances manufacturing, in particular to a kind of electric pressure cooking saucepan.

Background technique

Pressure cooker in the related technology by being arranged on outer pot there is the internal pot of electric hot tray of heat-generating pipe to be heated, Using such heating method there is very high thermal inertia to cause the pressure of pressure cooker to control the poor controllability of temperature and pressure Precision is low, influences to cook effect.

Utility model content

The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, The utility model proposes a kind of electric pressure cooking saucepan, the electric pressure cooking saucepan is with thermal inertia is low, controllability is good, high production efficiency, heating effect The advantages that fruit is good, highly reliable.

To achieve the above object, according to the utility model proposes a kind of electric pressure cooking saucepan, the electric pressure cooking saucepan includes: outer pot； Rigid strutting piece, the rigid strutting piece are located in the outer pot；Interior pot, the interior pot are located in the outer pot and are supported on institute It states on rigid strutting piece, the inner bottom surface interval of the interior pot its outer bottom and the outer pot under the support of the rigid strutting piece It opens；For the electromagnetic heater to the interior pot heating, the electromagnetic heater is located at outer bottom and the institute of the interior pot It states between the inner bottom surface of outer pot, the electromagnetic heater includes electromagnetic heating plate, the electromagnetic heating plate and the rigidity branch The projection of support member in the horizontal direction is staggered.

Electric pressure cooking saucepan according to the present utility model, have thermal inertia is low, controllability is good, high production efficiency, heating effect are good, The advantages that highly reliable.

In addition, can also have the following additional technical features: according to the above-mentioned electric pressure cooking saucepan of the utility model

The electromagnetic heating plate is set at least one of the inner bottom surface of the outer pot and the outer bottom of the interior pot interval It sets.

The electromagnetic heating plate is arranged with the outer bottom face interval of the inner bottom surface of the outer pot and the interior pot and opposite respectively In the outer pot inner bottom surface more adjacent to the outer bottom of the interior pot.

The rigid strutting piece includes circumferentially spaced multiple support posts along the interior pot.

The outer peripheral edge of the outer bottom of the interior pot is supported on multiple support posts.

The electromagnetic heater further includes bracket, and the electromagnetic heating plate is set on the bracket, is set on the bracket Have along its circumferentially spaced multiple mounting hole, multiple support posts are respectively fitting into multiple mounting holes.

The rigid strutting piece further includes the circumferentially extending along the interior pot and is connected respectively with multiple support posts Connection ring, electromagnetic heater cooperation is in the connection ring.

Multiple support posts are connected on the lower surface of the connection ring, and the interior pot is supported on the connection ring On.

The rigid strutting piece is the support land of the circumferentially extending along the interior pot, and the electromagnetic heater cooperation exists It supports in land.

The inner bottom wall of the outer pot is equipped with supporting element locating slot, and the rigid strutting piece cooperation is positioned in the supporting element In slot.

The rigid strutting piece is mounted on the outer pot by threaded fastener.

The electromagnetic heating plate is electromagnetic coil disk.

Detailed description of the invention

Fig. 1 is the cross-sectional view according to the electric pressure cooking saucepan of the utility model embodiment.

Fig. 2 is the rigid strutting piece and electromagnetic heater according to the electric pressure cooking saucepan of one specific embodiment of the utility model Structural schematic diagram.

Fig. 3 is rigid strutting piece and the electromagnetic heating dress according to the electric pressure cooking saucepan of the utility model another specific embodiment The structural schematic diagram set.

Fig. 4 is the structural representation according to the rigid strutting piece of the electric pressure cooking saucepan of the utility model another specific embodiment Figure.

Fig. 5 is the structural representation according to the rigid strutting piece of the electric pressure cooking saucepan of the utility model another specific embodiment Figure.

Fig. 6 is the support post according to the rigid strutting piece of the electric pressure cooking saucepan of the utility model another specific embodiment Structural schematic diagram.

Appended drawing reference: electric pressure cooking saucepan 1, pot body 20, outer pot 100, rigid strutting piece 200, support post 210, connects pot cover 10 Connect ring 220, support land 230, interior pot 300, electromagnetic heater 400, electromagnetic heating plate 410, bracket 420.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings electric pressure cooking saucepan 1 according to the utility model embodiment is described.

It as shown in figs 1 to 6, include outer pot 100, rigid strutting piece according to the electric pressure cooking saucepan of the utility model embodiment 1 200, interior pot 300 and electromagnetic heater 400.

Rigid strutting piece 200 is located in outer pot 100.Interior pot 300 is located in outer pot 100 and is supported on rigid strutting piece 200 On, interior pot 300 its outer bottom under the support of rigid strutting piece 200 is spaced apart with the inner bottom surface of outer pot 100.Electromagnetic heater 400 heat for internal pot 300, and electromagnetic heater 400 is located between the outer bottom of interior pot 300 and the inner bottom surface of outer pot 100, Electromagnetic heater 400 includes electromagnetic heating plate 410, the throwing of electromagnetic heating plate 410 and rigid strutting piece 200 in the horizontal direction Shadow is staggered.It will be appreciated herein that electromagnetic heating plate 410 refer to electromagnetic heater 400 for realizing electromagnetic heating function Structure, " electromagnetic heater 400 include electromagnetic heating plate 410 " can refer to that electromagnetic heater 400 includes electromagnetic heating plate 410 and other structures, it can also refer to that electromagnetic heater 400 is electromagnetic heating plate 410." electromagnetic heating plate 410 and rigid support The projection of part 200 in the horizontal direction is staggered " refer to the projection of electromagnetic heating plate 410 and rigid strutting piece 200 in the horizontal direction It is not overlapped.

It can use electromagnetism by the way that electromagnetic heater 400 is arranged according to the electric pressure cooking saucepan 1 of the utility model embodiment Heating device 400 carries out electromagnetic heating to interior pot 300, compared in such a way that electric heating plate is heated, adopting in the related technology Thermal inertia can be reduced with electromagnetic heating, convenient for controlling temperature, the control precision to temperature and pressure is improved, to mention The culinary art effect of high voltage power pot 1.

In addition, can use rigid strutting piece 200 by setting rigid strutting piece 200 and support interior pot 300.In this way in electricity When pressure cooker 1 works, the pressure in interior pot 300 increases and generates downward thrust, interior under the support of rigid strutting piece 200 The rigid strutting piece 200 that is forced through of pot 300 is transmitted on outer pot 100, due to passing through rigidity between interior pot 300 and outer pot 100 Supporting element 200 supports, between the inner bottom surface of the outer bottom and outer pot 100 that can make interior pot 300 is kept when electric pressure cooking saucepan 1 works Every, to prevent interior pot 300 and outer pot 100 from squeezing electromagnetic heater 400, so that electromagnetic heater 400 is prevented to be damaged, Improve the reliability of electromagnetic heater 400.

Also, interior pot 300 is supported by the way that rigid strutting piece 200 is arranged, compared to the side of pot 300 in supporting using elastic component Formula, not only can to avoid due to long-time use or pressure it is excessive and cause elastic component elastic force weaken even fail the case where, And since interior pot 300 and outer pot 100 will not relatively move, do not need to reserve compression between outer pot 100 and interior pot 300 On the one hand on the other hand the space of elastic component can further avoid electromagnetic heating in order to control the size of electric pressure cooking saucepan 1 Device 400 is pressurized and damages.Since the structure of elastic component itself limits, it is also necessary to which other rigid structures connect elastic component Positioning is connect, setting rigid strutting piece 200 can save the structure for being attached positioning to elastic component, convenient for reducing Voltage force The number of parts of pot 1 simplifies the structure of electric pressure cooking saucepan 1, improves the production efficiency of electric pressure cooking saucepan 1.

Further, by the electromagnetic heating plate 410 and rigid strutting piece 200 that make electromagnetic heater 400 in level side Upward projection is staggered, and the evacuation of rigid strutting piece 200 can be made to open electromagnetic heating plate 410, rigid strutting piece 200 is avoided to interfere electricity The setting of magnetic heating dish 410 makes the resistance that not will receive rigid strutting piece 200 between electromagnetic heating plate 410 and the bottom wall of interior pot 300 Gear.It in this way can be in order to make bottom wall of the electromagnetic heating plate 410 as far as possible adjacent to interior pot 300, to improve electromagnetic heating plate 410 to interior pot 300 heating effect, improve electromagnetic heater 400 heating efficiency, and can in order to control outer pot 100 inner bottom surface and The distance between the outer bottom of interior pot 300 reserves more spaces for the setting of electromagnetic heater 400, further prevents electromagnetism 400 fail in compression of heating device.

Therefore, according to the electric pressure cooking saucepan of the utility model embodiment 1 have thermal inertia is low, controllability is good, high production efficiency, The advantages that heating effect is good, highly reliable.

Below with reference to the accompanying drawings electric pressure cooking saucepan 1 according to the utility model specific embodiment is described.

In some specific embodiments of the utility model, as shown in figs 1 to 6, according to the electricity of the utility model embodiment Pressure cooker 1 includes outer pot 100, rigid strutting piece 200, interior pot 300 and electromagnetic heater 400.

At least one of outer bottom of inner bottom surface and interior pot 300 of electromagnetic heating plate 410 and outer pot 100 interval is arranged. It not only can be convenient for the setting of electromagnetic heater 400, and electromagnetic heater 400 can be further prevented by outer Pot 100 and interior pot 300 extruding and damage.

Advantageously, as shown in Figure 1, the outer bottom with the inner bottom surface of outer pot 100 and interior pot 300 respectively of electromagnetic heating plate 410 Interval is arranged and the inner bottom surface relative to outer pot 100 is more adjacent to the outer bottom of interior pot 300.It not only can further prevent 400 fail in compression of electromagnetic heater, and electromagnetic heater 400 can be made adjacent to interior pot 300, in order to electromagnetic heating plate Pot 300 heats in 410 pairs, improves the heating effect of electric pressure cooking saucepan 1.Further, since electromagnetic heater 400 is not bonded Inside on the outer bottom of pot 300, the temperature on interior pot 300 can be prevented to be transmitted on electromagnetic heater 400, avoided due to dry 400 heat damage of electromagnetic heater in the case that burning etc. causes interior pot 300 to overheat.

In some specific embodiments of the utility model, as Figure 1-Figure 4, rigid strutting piece 200 includes along interior pot 300 circumferentially spaced multiple support posts 210.Specifically, multiple support posts 210 surround electromagnetic heating plate 410 It is arranged at equal intervals.It can use multiple support posts 210 in this way and support interior pot 300, it not only can be in order to the branch of internal pot 300 Support, and can be in order to the stress of interior pot 300 is transmitted on outer pot 100 using rigid strutting piece 200.

Specifically, as Figure 1-Figure 4, support post 210 can be three.It in this way can be in order to internal pot 300 Support guarantees the stability of interior pot 300.

Advantageously, as shown in Figure 1, the outer peripheral edge of the outer bottom of interior pot 300 is supported on multiple support posts 210.In this way It not only can further be convenient for the support of internal pot 300, further increase the stability of interior pot 300, and can add for electromagnetism Hot plate 410 reserves more installation spaces, on the one hand can be in order to the installation of electromagnetic heating plate 410, on the other hand can be in order to The size of electromagnetic heating plate 410 is improved, to guarantee that interior pot 300 being capable of thermally equivalent.

In a specific embodiment of the utility model, as depicted in figs. 1 and 2, electromagnetic heater 400 further includes branch Frame 420, electromagnetic heating plate 410 are located on bracket 420, and bracket 420 is equipped with along its circumferentially spaced multiple mounting hole, more A support post 210 is respectively fitting into multiple mounting holes.It will be appreciated herein that bracket 420 can be with interior pot 300 Interval can also be bonded with interior pot 300, but bracket 420 is used to position electromagnetic heating plate 410, and be not intended in support Pot 300.Specifically, electromagnetic heating plate 410 is located on the lower surface of bracket 420.It not only can column 210 easy to support With the positioning of electromagnetic heater 400, in order to the installation of support post 210 and electromagnetic heater 400, and can be to avoid Support post 210 generates component when being pressurized, to improve the stability of support post 210.

In another specific embodiment of the utility model, as shown in Figure 3 and Figure 4, rigid strutting piece 200 further includes edge The circumferentially extending of interior pot 300 and the connection ring being connected respectively with multiple support posts 210, the cooperation of electromagnetic heater 400 is even It connects in ring 220.It not only can be convenient for being positioned to multiple support posts 210 and electromagnetic heater 400, in order to rigid Property supporting element 200 installation, and can to avoid support post 210 compression when generate component, to improve rigid strutting piece 200 Stability.

Specifically, support post 210 can be integrally formed with connection ring 220.

Optionally, as shown in Figure 3 and Figure 4, multiple support posts 210 are connected on the lower surface of connection ring 220, interior pot 300 are supported in connection ring 220.It can be further supported in this way convenient for internal pot 300, keep interior 300 stress of pot more equal It is even, further increase the stability of interior pot 300.

In another specific embodiment of the utility model, as shown in figure 5, rigid strutting piece 200 is along interior pot 300 The support land 230 of circumferentially extending, the cooperation of electromagnetic heater 400 is in support land 230.It can use the rigid of annular in this way Property supporting element 200 interior pot 300 is supported, can make the uniform force of interior pot 300 and outer pot 100, improve in pot 300 it is steady It is qualitative, and can cause outer pot 100 or interior pot 300 that plastic deformation occurs to avoid excessive due to local pressure and even damage, To further increase the reliability of electric pressure cooking saucepan 1.

Fig. 1 shows the electric pressure cooking saucepan 1 according to one specific example of the utility model.As shown in Figure 1, outer pot 100 is interior Bottom wall is equipped with supporting element locating slot, and rigid strutting piece 200 cooperates in the supporting element locating slot.It in this way can further just It is positioned in rigid strutting piece 200, consequently facilitating the installation of rigid strutting piece 200.

Optionally, as shown in Figure 1, rigid strutting piece 200 is mounted on outer pot 100 by threaded fastener.So not only The installation strength of rigid strutting piece 200 can be improved, and the stability of rigid strutting piece 200 can be improved.

Specifically, as shown in Figure 1, electromagnetic heating plate 410 is electromagnetic coil disk.Specifically, the lower surface of bracket 420 can To be equipped with several winding slots, the electromagnetic coil disk is coiled in the winding slot.It can be easy to implement internal pot 300 in this way Electromagnetic heating.

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 100, rigid strutting piece 200 and electromagnetic heater 400 are located in pot body 20.

According to other compositions of the electric pressure cooking saucepan 1 of the utility model embodiment and operate for ordinary skill people Member for be all it is known, be not detailed herein.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (9)

1. a kind of electric pressure cooking saucepan characterized by comprising

Outer pot；

Rigid strutting piece, the rigid strutting piece are located in the outer pot；

Interior pot, the interior pot are located in the outer pot and are supported on the rigid strutting piece, and the interior pot is in the rigidity branch Its outer bottom is spaced apart with the inner bottom surface of the outer pot under the support of support member, and the interior the bottom of a pan wall is tabular；

For the electromagnetic heater to the interior pot heating, the electromagnetic heater is located at outer bottom and the institute of the interior pot It states between the inner bottom surface of outer pot, the electromagnetic heater includes electromagnetic heating plate, the electromagnetic heating plate and the rigidity branch The projection of support member in the horizontal direction is staggered, and the electromagnetic heating plate is outer with the inner bottom surface of the outer pot and the interior pot respectively Bottom surface interval is arranged and the inner bottom surface relative to the outer pot is more adjacent to the outer bottom of the interior pot, the inner bottom wall of the outer pot It is equipped with supporting element locating slot, the rigid strutting piece cooperation is in the supporting element locating slot.

2. electric pressure cooking saucepan according to claim 1, which is characterized in that the rigid strutting piece includes the week along the interior pot To spaced multiple support posts.

3. electric pressure cooking saucepan according to claim 2, which is characterized in that the outer peripheral edge of the outer bottom of the interior pot is supported on more On a support post.

4. electric pressure cooking saucepan according to claim 2, which is characterized in that the electromagnetic heater further includes bracket, described Electromagnetic heating plate is set on the bracket, and the bracket is equipped with along its circumferentially spaced multiple mounting hole, multiple described Support post is respectively fitting into multiple mounting holes.

5. electric pressure cooking saucepan according to claim 2, which is characterized in that the rigid strutting piece further includes along the interior pot Circumferentially extending and the connection ring being connected respectively with multiple support posts, the electromagnetic heater cooperation is in the connection ring It is interior.

6. electric pressure cooking saucepan according to claim 5, which is characterized in that multiple support posts are connected to the connection ring Lower surface on, the interior pot is supported in the connection ring.

7. electric pressure cooking saucepan according to claim 1, which is characterized in that the rigid strutting piece is the circumferential direction along the interior pot The support land of extension, the electromagnetic heater cooperation is in support land.

8. electric pressure cooking saucepan according to claim 1, which is characterized in that the rigid strutting piece is installed by threaded fastener On the outer pot.

9. electric pressure cooking saucepan according to claim 1, which is characterized in that the electromagnetic heating plate is electromagnetic coil disk.