CN209074175U - Cooking utensil and coil panel assembly thereof - Google Patents

Abstract

The application provides a cooking utensil and coil panel subassembly thereof, this cooking utensil still includes interior pot, heat preservation cover and is located pot and heat preservation cover between the coil panel subassembly. The coil panel assembly comprises a support piece and a coil panel seat, wherein the support piece comprises an annular main body, and the annular main body of the support piece is assembled and positioned on the upper side of the coil panel seat. The supporting piece supports the inner pot, and the coil disc seat is pressed downwards on the heat-preservation cover. Compared with the mode that the inner pot is supported by the coil plate seat, the inner pot is supported by the supporting piece, so that the cost is lower; and the support is made into a whole by the annular main body, so that the assembly is convenient.

Description

Cooking apparatus and its coil panel component

Technical field

This application involves a kind of cooking apparatus and its coil panel components.

Background technique

More and more cooking apparatus use coil panel as heating element, pot and guarantor including usual heating element setting Between temperature cover, heated for internal pot.During the cooking process, with the rising of pot inner pressure, interior pot can quilt for electric pressure cooking saucepan product Pressure-driven moves down, therefore bottom needs that the structure for being supported the interior pot is arranged.In the prior art, someone utilizes line Circle disk is supported.And coil panel will use isolation material because being provided with electromagnetic coil, in addition also meet resistant to high temperature want It asks, and mechanical performance needed for pot in support, so having used PPS plastics (polyphenylene sulfide, Phenylenesulfide) material It manufactures entire coil panel, but utilizes the cost of this plastic material manufacture coil panel very high, and technique is more complex, it is raw Produce low efficiency.

Also there is the technical solution using multiple supporting elements in the prior art, which passes through coil panel, upwards in support Pot, is carried on insulation cover downwards, these supporting elements are single part, need to assemble one by one and are fixed on the insulation cover, makes It is cumbersome at assembling procedure.

Therefore, it is necessary to be improved to existing cooking apparatus.

Utility model content

The application provides a kind of coil panel component and cooking apparatus easy to assembly.

Specifically, the application is achieved by the following technical solution: a kind of coil panel component of cooking apparatus, including branch Support member and coil panel seat, the supporting element include annular body, and the annular body of the supporting element is assembled to the coil panel seat Upside.Itself makes the supporting element be integrally formed part, ease of assembly by annular body.In addition, compared to being propped up by coil panel seat The mode of pot, the application are lower by supports support cost in supportting.

The supporting element includes the multiple boss protruded from the annular body upper surface.The boss is used to support in one Pot.

As the embodiment of the application, the supporting element is fixedly connected with the coil panel seat by locking part. It is fixedly connected by locking part, the supporting element is reliably fixed, which can be used as an overall package, more just Just.

As the embodiment of the application, the coil panel seat is equipped with bottom wall and upwardly extends from the bottom wall edge The annular body assembling of side wall, the supporting element is fixed on the bottom wall, and the top surface of the boss is higher than the upper surface of the bottom wall. Guarantee that the boss top surface touches interior the bottom of a pan face, and the coil panel seat is not contacted with interior pot.

As the embodiment of the application, the bottom wall of the coil panel seat is equipped with annular groove, the supporting element Annular body is placed in the groove.It can avoid supporting element shaking.

As the embodiment of the application, the supporting element further include extended downwardly from the annular body it is multiple Mounting portion；The coil panel seat is additionally provided with multiple mounting holes from the bottom wall upper surface to lower recess, the peace of the supporting element Dress portion is inserted into the mounting hole, and the bottom surface of the mounting portion is pressed on the bottom wall of the mounting hole.Pass through mounting portion and peace The cooperation for filling hole, positions the supporting element, also can avoid the supporting element and rotate in groove.

As the embodiment of the application, the mounting portion of the supporting element is equipped with threaded hole, and the locking part passes through The bottom wall of the mounting hole and the threaded hole cooperate.

As the embodiment of the application, the mounting portion and the boss it is corresponding up and down and extend respectively inwards with It is interconnected to form a positioning region, the positioning region protrusion is arranged in the inner ring of the annular body, and the mounting hole includes The positioning hole is protruded into location hole positioned at the groove side, the positioning region.It can avoid supporting element rotation.

As the embodiment of the application, which is made of polyphenyl thioether material.The supporting element is set to be resistant to height Warm and rigidity is good.

As the embodiment of the application, which is additionally provided with bobbin winder bracket, which is disposed with coil And it is fixed on the bottom side of the coil panel seat.

The application is also to provide technical solution: a kind of cooking apparatus, including interior pot and insulation cover, the interior pot are contained in the guarantor In temperature cover, which further includes aforementioned coil panel component, which is fixed on the bottom of the insulation cover and position It is heated between the interior pot bottom and the insulation cover bottom with internal pot, the bottom surface of the top surface of the boss and the interior pot It contradicts to support the interior pot, the coil panel seat further includes multiple support columns, and the support column extends downwardly and is pressed on institute It states on insulation cover, to support the coil panel component.Compared to by coil panel seat supports, the application is lower by supports support cost； And the supporting element is set to be integrally formed part, ease of assembly by annular body.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The application can be limited.

Detailed description of the invention

Fig. 1 is the perspective view according to the cooking apparatus of the application one embodiment.

Fig. 2 is the part isometric exploded view of cooking apparatus shown in Fig. 1.

Fig. 3 is the sectional view of cooking apparatus shown in Fig. 1.

Fig. 4 is the partial enlarged view of Fig. 3.

Fig. 5 is the coil panel component of cooking apparatus and the perspective view of insulation cover shown in Fig. 1.

Fig. 6 is the partial enlarged view of Fig. 5.

Fig. 7 is the top view of the supporting element of the coil panel component of cooking apparatus shown in Fig. 1.

Fig. 8 is the contact surface of the coil panel component of cooking apparatus shown in Fig. 1 and the schematic diagram of supporting surface.

Description of symbols:

It is pot body 1, pot cover 2, interior pot 11, insulation cover 12, shell 13, supporting element 31, annular body 310, mounting portion 312, convex Platform 313, positioning region 314, top surface 315, contact surface 316, step surface 317, threaded hole 318, coil panel seat 32, matrix 320, support Column 321, bottom wall 322, side wall 323, groove 324, mounting hole 325, location hole 326, supporting surface 327, upper surface 328, bobbin winder bracket 33, wire casing 331, through-hole 332, top surface 335

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended The example of the consistent device of some aspects be described in detail in claims, the application, system, apparatus and method.

Shown in referring to Figure 1 and Figure 2, Fig. 1 is according to the perspective view of the cooking apparatus of the application one embodiment, and Fig. 2 is should The part isometric exploded view of cooking apparatus.The cooking apparatus of the application includes pot body 1 and pot cover 2, and the pot body 1 includes interior pot 11, insulation cover 12 and shell 13, the interior pot 11 are contained in the insulation cover 12, which is located in the shell 13.It is described Cooking cavity is formed between interior pot 11 and pot cover 2.

The cooking apparatus further includes coil panel component 3, which is located at interior 11 bottom of pot and the insulation cover 12 Between bottom, for being heated to the interior pot 11.The coil panel component 3 includes support ring 31, coil panel seat 32, bobbin winder bracket 33 And coil (not shown).The supporting element 31 assembles the top side for being fixed to the coil panel seat 32；The assembling of bobbin winder bracket 33 is solid It is scheduled on the bottom side of the coil panel seat 32.The supporting element 31 is supported on the upside of the coil panel seat 32, which passes through Coil panel seat 32 is supported on the insulation cover 12.

In conjunction with shown in Fig. 3 and Fig. 4, Fig. 3 is the sectional view of the cooking apparatus, and Fig. 4 is the partial enlarged view of Fig. 3.The branch Support member 31 supports the interior pot 11, and top surface is contacted with the bottom of the interior pot 11.The cooking apparatus is voltage in the present embodiment Power pot, during the cooking process, with the increase of pot inner pressure, which will be driven to lower movement to the electric pressure cooking saucepan.This is cooked The pressure that the gas in utensil pot of preparing food is applied to interior pot 11 passes to the insulation cover by the supporting element 31 and coil panel seat 32 12.Since insulation cover 12 is metal material, biggish pressure can be undertaken.

Coil panel seat 32 in the application does not need to contact with interior pot, it is not required that with PPS plastics, with general resistance to Thermoplastic materials.The interior pot 11 is supported by the supporting element 31, in whole coil disk seat 32 supports made of PPS material The scheme of pot 11 is compared, and manufacturing cost can be saved.The supporting element 31 uses plastic cement heat-resisting material, compared with metallic supports, drop Low processing and production cost；And plastic cement element heat conductivity is lower than metalwork, and the supporting element 31 of the application can reduce heat Conductibility can reduce the thermal loss of coil, promote heating effect.The supporting element 31 preferably using PPS plastics (polyphenylene sulfide, Phenylenesulfide) material is made, the material can high temperature resistant and rigidity it is good.

Emphasis is described to the detailed construction of above-mentioned supporting element 31 and above-mentioned coil panel seat 32 below.

The part refering to what is shown in Fig. 2, supporting element 31 is integrally formed, including annular body 310 and from the annular body The 310 multiple mounting portions 312 extended downwardly.The upper surface of the annular body 310 is provided with multiple boss 313, these boss 313 Top surface 315 for the interior pot 11 bottom surface contradict, to support the interior pot 11.The annular body 310 makes the supporting element 31 One single piece, ease of assembly.The mounting portion 312 is corresponding with about 313 boss and extends respectively inwards to be connected with each other Form a positioning region 314.The protrusion of positioning region 314 is arranged in the inner ring of the annular body 310.

With continued reference to shown in Fig. 2, the coil panel seat 32 includes matrix 320 and multiple support columns 321.Described matrix 320 It is upwardly extended equipped with bottom wall 322 and a circle annular sidewall 323, the side wall 323 from 322 outer edge of bottom wall, the bottom wall 322 form fluted 324 at the side wall 323 at it, the groove 324 in a ring, along the outer edge winding of bottom wall 322. The support column 321 is extended downwardly from the bottom surface of the bottom wall 322 and is pressed on the bottom wall of the insulation cover 12, should with support Coil panel component 3.

According to one embodiment of the application, the coil panel seat 32 is additionally provided with from 322 top surface of bottom wall to lower recess Multiple mounting holes 325.It is observed by top, 325 exterior portion of mounting hole is Chong Die with the groove 324, from the groove 324 further recess formation downwards；Inboard portion forms the location hole 326 for being located at 324 inside of groove.

In conjunction with shown in Fig. 3 and Fig. 4, the supporting element 31 is assembled to downwards in described matrix 320, is located at the coil panel seat 32 322 upside of bottom wall, is supported, the coil is located at 322 bottom side of bottom wall of the coil panel seat by the bottom wall 322.It is described In the installation to the bottom wall 322 of the coil panel seat 32 of annular body 310 of supporting element 31, the annular body of the supporting element 31 310 are embedded in the annular groove 324, by the positioning of the annular groove 324, can avoid the supporting element 31 and shake.It is described The top surface 315 of boss 313 is higher than the upper surface of the bottom wall 322, for contacting with interior 11 bottom surface of pot.The supporting element 31 Mounting portion 312 be inserted into the mounting hole 325, the bottom surface of the mounting portion 312 is pressed on the bottom surface of the mounting hole 325 On, which is supported by the coil panel seat 32.The positioning region 314 of the supporting element 31 is protruded into the location hole 326, The supporting element 31 is avoided to rotate in the groove 324.

Refering to what is shown in Fig. 5, Fig. 5 is the coil panel component 3 of the cooking apparatus and the combination solid of the insulation cover 12 Figure, Fig. 6 are the partial enlarged view of Fig. 5.According to one embodiment of the application, for the more reliable fixation supporting element 31, Locking part, such as screw can also be set.The mounting portion 312 of the supporting element 31 be equipped with threaded hole 318, screw (not shown) by Across the threaded hole 318 of the bottom wall of the mounting hole 325 and the mounting portion 312 of the supporting element 31 below the coil panel seat 32 It is threadedly coupled, so that reliably the supporting element 31 is fixed on the coil panel seat 32.The supporting element 31 is fixed on On the coil panel seat 32, can be convenient the transport and assembling of the coil panel component 3, behind say mention the bobbin winder bracket 33 be also It secures on the coil panel seat 32.Assemble the coil panel component 3 first by this mounting means, whole as one Body is assembled in the insulation cover 12 of the cooking apparatus.

With reference to Fig. 6 and as shown in connection with fig. 3, in the present embodiment, interior 11 bottom of pot is spherical shape, the corresponding branch The top surface 315 of the boss 313 of support member 31, corresponding interior 11 bottom of pot is shaped to recessed spherical surface, interior to be bonded this 11 bottom surfaces of pot, realize good support and heating effect.The top surface 315 lateral margin in it is equipped with a step to sink, should Step by the top surface 315 be divided into the contact surface 316 contacted with the interior pot 11 and with the discontiguous step surface of the interior pot 11 317.Corresponding interior 11 bottom of pot of the contact surface 316 is shaped to recessed spherical surface.A reality as the application Mode is applied, the width design of the step surface 317 is 2-4mm, preferably 3mm；Height of sinking is 1-2mm, preferably 1mm.

Because when the cooking apparatus works, the contact surface 316 needs contact to be for a long time in the interior pot 11 of the condition of high temperature, connect Contacting surface product is bigger, and service life is shorter, and for the service life for increasing the supporting element 31, the application is increased in the inside of the top surface 315 The step surface 317, reduces the contact area of the supporting element 31 Yu the interior pot 11, and less contact area can reduce heat biography It passs, the supporting element 31 is avoided to heat, phenomena such as deformation, the service life of the supporting element 31 can be extended, preferably ensure that The stability of the cooking apparatus.

In the embodiment of other replacements, the outside or centre in the top surface 315 is also can be set in the step surface 317 Place, can play the function of above-mentioned reduction contact area, therefore, specifically position is arranged without limitation in the step surface 317.

Referring to figs. 2 to shown in Fig. 6, as previously mentioned, the bottom of the interior pot 11 is spherical shape, the top surface of the supporting element 31 315 corresponding interior 11 bottoms of pot are shaped to recessed spherical surface, to increase heating surface (area) (HS, promote heating effect.It is described Interior 11 bottom surface of pot is not contacted with the coil panel seat 32, but the corresponding interior pot 11 in the upper surface 328 of the coil panel seat 32 also designs For the spherical surface of indent.Correspondingly, the top surface 335 of the bobbin winder bracket 33 of setting coil is also interior concave spherical surface.It is arranged in described The coil of the top surface 335 of bobbin winder bracket 33 is also correspondingly formed indent spherical structure.It can heated using the design method It can produce circulation in the process, heating can be made more evenly, obtain preferably culinary art effect.Whole heating surface can also be increased Product reduces the thermal loss in heating process.As the embodiment of the application, the annular body of the supporting element 31 310 lower surface is also spherical surface；322 lower surface of bottom wall of the coil panel seat 32 is also spherical surface, makes the annular body 310 and bottom 322 thickness of wall is uniform, and realization is evenly heated.

In the present embodiment, 11 evagination of interior pot is spherical bottom, so supporting element 31, coil panel seat 32 and bobbin winder bracket 33 Upper surface be disposed as the spherical surface of indent；If the bottom of the interior pot 11 is set as the spherical shape of indent, the corresponding branch The upper surface of support member 31, coil panel seat 32 and bobbin winder bracket 33 may be set to be the spherical surface of evagination.

In the present embodiment, 33 upper surface of bobbin winder bracket is formed with wire casing 331, and the circle circle ground winding of coil one is fixed on this In the wire casing 331 of bobbin winder bracket 33.The bottom surface of the bobbin winder bracket 33 is also provided with magnetic conduction item (not shown).33 side of bobbin winder bracket Edge is equipped with through-hole 332, and screw passes through the through-hole 332 and secures to 32 bottom side of coil panel seat, reliably consolidates the bobbin winder bracket 33 On the fixed extremely coil panel seat 32.Alternatively, which also can be set in 32 bottom surface of coil panel seat, or Person is gripped jointly by the coil panel seat 32 and the bobbin winder bracket 33.

It according to one embodiment of the application, is observed with depression angle, the supporting element 31 covers the bobbin winder bracket 33 Part wire casing 331, i.e., the described supporting element 31 and part be located at 33 edge of bobbin winder bracket coil it is be overlapped on horizontal plane Setting.Particularly the annular body partially overlaps on horizontal plane with the coil.Using this set-up mode, Because the supporting element 31 is without avoiding the coil, design size appropriate can amplify, and use to increase the supporting element 31 In with the area of the contact surface 316 of the contact of the interior pot 11, improve support strength.Because the supporting element 31 is plastic cement material, Electromagnetic field caused by the coil is not influenced, it is possible to be overlapped.

In conjunction with shown in Fig. 7 and Fig. 8, Fig. 7 be supporting element 31 top view, Fig. 8 be coil panel component 3 contact surface 316 and The schematic diagram of supporting surface 327.Fig. 8 is the horizontal plane perspective view of the coil panel component 3, and wherein bold portion is the coil The projection for the contact surface 316 that the supporting element 31 of disk component 3 is contacted with the interior pot 11, the dotted portion are the coil panel seat The projection in the region that 32 support column 321 is contacted with the insulation cover 13, the alternatively referred to as projection of supporting surface 327.

The supporting surface 327 is located at the underface of the contact surface 316, and the supporting surface 327 described connects with corresponding Contacting surface 316 is least partially overlapped in the projection of horizontal plane.The center of the center line of the supporting surface 327 and the contact surface 316 Line overlap.The circumferential lengths of the contact surface 316 circumferentially are having a size of a, the circumferential direction of the supporting surface 327 circumferentially Length dimension is b, and wherein a is less than b.In a preferred approach, the big 2-6mm of b ratio a.This is dimensioned so that supporting surface 327 in annular side It is wider upwards, it is supported the insulation cover 12 more preferably to the interior pot 11, improves bearing strength, strengthen the stabilization of product Property.In addition, contact surface 316 is slightly narrow on circumferential direction, it is possible to reduce the contact area of the supporting element 31 and the interior pot 11 is prolonged Long life.

It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application. It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps It may be combined containing one or more associated any or all of project listed.

The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.

Claims (11)

1. a kind of coil panel component of cooking apparatus, including supporting element and coil panel seat, it is characterised in that: the supporting element includes Annular body, the annular body of the supporting element are assembled to the upside of the coil panel seat.

2. a kind of coil panel component of cooking apparatus as described in claim 1, it is characterised in that: the supporting element includes certainly should Multiple boss of annular body upper surface protrusion.

3. a kind of coil panel component of cooking apparatus as described in claim 1, it is characterised in that: the supporting element and the line Circle disk seat is fixedly connected by locking part.

4. a kind of coil panel component of cooking apparatus as claimed in claim 2, it is characterised in that: the coil panel seat is equipped with bottom The annular body assembling of wall and the side wall upwardly extended from the bottom wall edge, the supporting element is fixed on the bottom wall, described convex The top surface of platform is higher than the upper surface of the bottom wall.

5. a kind of coil panel component of cooking apparatus as claimed in claim 4, it is characterised in that: the bottom wall of the coil panel seat Equipped with annular groove, the annular body of the supporting element is placed in the groove.

6. a kind of coil panel component of cooking apparatus as claimed in claim 5, it is characterised in that: the supporting element further includes certainly Multiple mounting portions that the annular body extends downwardly；The coil panel seat is additionally provided with from the bottom wall upper surface to lower recess The mounting portion of multiple mounting holes, the supporting element is inserted into the mounting hole, and the bottom surface of the mounting portion is pressed on the installation On the bottom wall in hole.

7. a kind of coil panel component of cooking apparatus as claimed in claim 6, it is characterised in that: the mounting portion of the supporting element Equipped with threaded hole, the supporting element is fixedly connected with the coil panel seat by locking part, and the locking part passes through the installation The bottom wall in hole and the threaded hole cooperate.

8. a kind of coil panel component of cooking apparatus as claimed in claim 6, it is characterised in that: the mounting portion with it is described convex Platform is corresponding up and down and extends respectively inwards to be interconnected to form a positioning region, and the positioning region protrusion setting is main in the annular In the inner ring of body, the mounting hole includes the location hole positioned at the groove side, and the positioning hole is protruded into the positioning region.

9. a kind of coil panel component of cooking apparatus as described in claim 1, it is characterised in that: the supporting element is by polyphenylene sulfide Material is made.

10. a kind of coil panel component of cooking apparatus as described in claim 1, it is characterised in that: the coil panel component is also set There is bobbin winder bracket, which is disposed with coil and is fixed on the bottom side of the coil panel seat.

11. a kind of cooking apparatus, including interior pot and insulation cover, which is contained in the insulation cover, it is characterised in that: the culinary art Utensil further includes the coil panel component of the cooking apparatus as described in any one of claims 1 to 10, which fixes The insulation cover bottom and heated between the interior pot bottom and the insulation cover bottom with internal pot, the boss Top surface and the interior pot bottom surface contradict to support the interior pot, the coil panel seat further includes multiple support columns, the branch Dagger is extended downwardly and is pressed on the insulation cover, to support the coil panel component.