CN209202791U

CN209202791U - Cooking utensil

Info

Publication number: CN209202791U
Application number: CN201821642414.4U
Authority: CN
Inventors: 朱旭光; 曾晓聪
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-08-06
Anticipated expiration: 2028-10-10

Abstract

The application provides a cooking utensil, it includes interior pot, heat preservation cover and coil disc subassembly, interior pot is located in the heat preservation cover, this coil disc subassembly includes coil disc and coil, and this coil disc is located this interior pot side and supports interior pot, the heat preservation cover is equipped with diapire, lateral wall and the transition wall of connecting diapire and lateral wall, the diapire supports the coil disc, this diapire middle part is equipped with the opening, and the ratio of this open area and this diapire area is 0.4-0.6. The ratio of the opening to the bottom wall is reasonably designed, so that the bearing capacity of the heat-insulating cover can be ensured, and the local compression deformation of the heat-insulating cover is avoided; at the same time, it is ensured that a good heat dissipation is provided for the coil disk assembly through this opening.

Description

A kind of cooking apparatus

Technical field

This application involves a kind of cooking apparatus.

Background technique

The cooker body of the cooking apparatus such as electric cooker, electric pressure cooking saucepan generally comprises interior pot, insulation cover and coil panel component, insulation cover It is located at outside interior pot, coil panel component is arranged between interior pot bottom and insulation cover bottom, and internal pot is heated.The coil Disk component generally includes coil panel, coil and magnetic guiding frame, and coil is fixed between coil panel and magnetic guiding frame.The coil panel Bottom is extended with support leg, which is pressed on the bottom wall of the insulation cover.When culinary art, the pressure of interior pot passes through the support leg It is transferred on the insulation cover, so insulation cover is usually metal material, intensity is high, and anti-pressure ability is strong.It is set in the middle part of insulation cover bottom wall There is opening, the cold airflow of fan blowout enters in the insulation cover from the opening side with the coil panel component touch, carries out hot friendship It changes, thermal current leaves the insulation cover from the opening other side, realizes the heat dissipation to the coil panel component.But the opening can energy shadow Ring the integral strength of the bottom wall.

Therefore, it is necessary to improve to existing cooking apparatus.

Utility model content

The application provides a kind of cooking apparatus, and the load performance of insulation cover is good.

Specifically, the application is achieved by the following technical solution: a kind of cooking apparatus comprising interior pot, insulation cover And coil panel component, the interior pot are located in the insulation cover, which includes coil panel and coil, the coil panel position In the interior the bottom of a pan side and the interior pot is supported, the insulation cover is equipped with the transition wall of bottom wall, side wall and connection bottom wall and side wall, institute Coil panel described in bottom wall supports is stated, is equipped with and is open in the middle part of the bottom wall, the ratio of the opening area and the bottom wall area is 0.4- 0.6.The ratio of bottom wall is accounted for by rationally designing the opening, it can be ensured that the bearing capacity of the insulation cover avoids the insulation cover local Compressive deformation；It also ensures simultaneously and provides good heat dissipation by the opening for the coil panel component.

According to the embodiment of the application, the ratio of the opening area and the bottom wall area is 0.45-0.55.

According to the embodiment of the application, the ratio of the opening area and the bottom wall area is 0.5.

According to the embodiment of the application, the area of the opening is greater than the horizontal projected area of the coil.It can Promote the heat dissipation of the coil panel component.

According to the embodiment of the application, the coil is at least partially disposed at the outside of the insulation cover.This can be promoted The heat dissipation of coil panel component reduces its temperature rise.

According to the embodiment of the application, the insulation cover is convex equipped with the circle from the upward projection in the edge of the opening Muscle.The intensity of the bottom wall can be improved.

According to the embodiment of the application, it has been stamped and formed out on the side wall and transition wall of the insulation cover several inside Reinforcing rib outstanding.The intensity of the insulation cover can be improved.

According to the embodiment of the application, the coil panel is equipped with several support portions, and the support portion is pressed on this On bottom wall, the floor height of top surface to the support portion of the coil panel is 14.5-20.5mm.The height of the coil panel It is low, the material of insulation cover can be accordingly saved, cost is reduced.

According to the embodiment of the application, the support portion includes medial surface and lateral surface, and the medial surface is outer with this Width between side is 18.5-26.5mm.

According to the embodiment of the application, the coil panel component is additionally provided with magnetic guiding frame, and the coil is located at the line It encloses between disk and magnetic guiding frame, which is fixed on the downside of the bottom wall, and the coil panel is equipped with the positioning column extended downwardly, The bottom wall of the insulation cover is equipped with location hole, which passes through the location hole, be fixedly connected with the magnetic guiding frame, the coil Disk is additionally provided with the pressure section of downward projection, which is centered around in a ring outside the coil, which protrudes into the insulation cover In opening, it is supported on the magnetic guiding frame.

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 three-dimensional combination figure according to the cooking apparatus of the application one embodiment.

Fig. 2 is the part isometric constitutional diagram of the cooking apparatus cooker body.

Fig. 3 is the part isometric exploded view of the cooker body shown in Fig. 2.

Fig. 4 is the perspective view of the insulation cover of the cooking apparatus.

Fig. 5 is the perspective view of the cooking apparatus coil panel.

Fig. 6 is the sectional view of cooker body shown in Fig. 2.

Description of symbols:

Interior pot 1, insulation cover 2, bottom wall 20, side wall 21, transition wall 22, reinforcing rib 23, opening 24, via hole 25, location hole 26, Convex ribs 27, coil panel component 3, coil panel 31, coil 32, support portion 311, medial surface 3110, lateral surface 3111, lower surface 312, Fixation hole 314, positioning column 315, pressure section 316, magnetic guiding frame 33.

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.

The cooking apparatus joined shown in Fig. 1 to Fig. 3, according to the application one embodiment includes pot cover and pot body.The pot body Including interior pot 1, insulation cover 2 and coil panel component 3 (ginseng Fig. 6).The interior pot 1 is located in the insulation cover 2, the coil panel component 2 settings are heated in interior 1 bottom of pot for the interior pot 1.The coil panel component 3 includes coil panel 31 and coil 32, the coil panel 31 are located at interior 1 bottom side of pot and support the interior pot 1.The pot body further includes the elements such as shell, pedestal and fan component.It is described Shell and pedestal form the chamber for accommodating insulation cover 2, and fan is located at the outside of the chamber.

As shown in connection with fig. 4, the insulation cover 2 is equipped with the transition wall 22 of bottom wall 20, side wall 21 and connection bottom wall and side wall.Institute It states coil panel 31 and is fixed on 20 upside of bottom wall, the bottom wall 20 supports the coil panel 31, and the middle part of the bottom wall 20, which is equipped with, opens The ratio of mouth 24,24 area of opening and 20 area of bottom wall is 0.4-0.6.The opening 24 is cold airflow entrance and thermal current The main thoroughfare in the insulation cover 2 is flowed out, in the case where 20 area of bottom wall is certain, ratio is too small, that is, 24 areas that are open are too small, It will affect the heat dissipation performance of the coil panel component 3 in the insulation cover 2；Ratio is excessive, that is, 24 areas that are open are excessive, then will affect this The bearing area and load performance of insulation cover 2.24 areas of opening of bottom wall 20 of the application cooking apparatus insulation cover 2 and the bottom wall 20 The ratio 0.4-0.6 of area is a reasonable value, that is, ensure that heat dissipation performance also ensures the bearing capacity of the insulation cover.

Preferably, the ratio of 24 area of opening and 20 area of bottom wall is 0.45-0.55.In the present embodiment, should Ratio is 0.5.

The area of the opening 24 is greater than the horizontal projected area of the coil 32.Be somebody's turn to do whole coils 32 can with passing through The cold airflow that opening 24 enters the insulation cover 2 contacts, and guarantees the heat dissipation effect of the cooking apparatus.In order to further enhance the coil The heat dissipation effect of disk component, the coil 32 are at least partially disposed at the outside of the insulation cover 2.Because being located at the outer of the insulation cover 2 Blocking for the insulation cover 2 is then avoided in side, and the cold airflow come can be preferably blown over fan and is contacted, the coil panel is effectively reduced The temperature rise of component 3, while the heat radiation of the coil panel component 3 to the insulation cover 2 can also be accordingly reduced, it plays and improves the coil panel The effect of component 3 and 2 heat dissipation performance of insulation cover.The set-up mode of specific coil 32 will be described in detail later.

In order to further strengthen the insulation cover 2, the insulation cover 2 is additionally provided with from the upward projection in the edge of the opening 24 One circle convex ribs 27.The intensity of the bottom wall 20 of the insulation cover 2 can be improved in the convex ribs 27, improves bearing capacity.In addition, the insulation cover Side wall 21 and transition wall 22 on be stamped and formed out several inwardly projecting reinforcing ribs 23.The reinforcing rib 23 can be promoted further The intensity of the insulation cover 2.

In conjunction with shown in Fig. 5 and Fig. 6, the interworking of the coil panel component 3 and the insulation cover 2 will be detailed below.Institute Stating coil panel component 3 further includes magnetic guiding frame 33, wherein the coil panel 31 is fixed on the upside of 2 bottom wall 20 of insulation cover, it is described Magnetic guiding frame 33 is fixed on the downside of 2 bottom wall 20 of insulation cover, the coil 32 be fixed on the coil panel 31 and the magnetic guiding frame 33 it Between.

The edge of the coil panel 31 is equipped with several support portions 311, which is pressed on the described of the insulation cover 2 On bottom wall 20.Height compared to the coil panel in prior art, the coil panel 31 reduces, 31 top surface of coil panel to the branch The height h of the bottom surface of support part 311 is 14.5-20.5mm.The height of the corresponding insulation cover 2 also reduces, and can reduce the heat preservation The cost of cover 2.The support portion 311 is equipped with medial surface 3110 and lateral surface 3111, the medial surface 3110 and lateral surface 3111 it Between width be 18.5-26.5mm.This size design can be such that the coil panel 31 is more smoothly supported.

The coil panel 31 is fixed on the bottom wall 20, is fixed specifically, the middle part of the part support portion 311 is equipped with Hole 314, the bottom wall 20 are equipped with via hole 25, and screw passes through the via hole 25 and is fixed to the fixation hole 314, can by the coil panel 31 Upside by being fixed to the bottom wall 20 of insulation cover 2.

The aforementioned support portion 311 in part is additionally provided with positioning column 315, and 2 bottom wall 20 of insulation cover is equipped with location hole 26.It is described fixed The location hole 26 that position column 315 passes through insulation cover 2 is consolidated with the magnetic guiding frame 33 for being located at 2 bottom side of insulation cover by screw It is fixed.Will the magnetic guiding frame 33 be fixed on the coil panel 31 and the insulation cover 2, the cold airflow of fan blowout (not shown) passes through should Magnetic guiding frame 33 contacts the coil 32.

The coil panel 31 is additionally provided with pressure section 316 around its winding region, and the pressure section 316 is downward from its lower surface Projection is centered around in a ring outside the coil 32.After assembling, which is protruded into the insulation cover 2 opening 24, and is supported on On the magnetic guiding frame 33 of downside.The lateral surface of the pressure section 316 is close to the medial surface of the convex ribs 27 of aforementioned insulation cover 2 Setting avoids generating leakage field.

In the present embodiment, 32 winding of coil is fixed on the lower surface of the coil panel 31.The coil panel 31 Lower surface is provided with the wire casing for fixing the coil 32, and coil 32 is avoided to occur loosely.As simple replacement, the coil 32 It can be fixed on the upper surface of the magnetic guiding frame 33, be then assembled on the bottom wall 20 of insulation cover 2 with the magnetic guiding frame 33.

The spherical bottom design of the corresponding interior pot 1 of the coil panel 31, upper and lower surfaces are spherical surface, can make the line Circle disk component 3 is evenly heated the interior pot 1.The coil panel 31 protrudes into the opening 24, makes the coil 32 at least partly Positioned at the outside of the insulation cover 2.As simple transformation, the coil 32 can be entirely located in the outside of the insulation cover 2, in this way Heat dissipation performance is more preferably.

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

1. a kind of cooking apparatus comprising interior pot, insulation cover and coil panel component, the interior pot are located in the insulation cover, Be characterized in that: the coil panel component includes coil panel and coil, which is located at the interior the bottom of a pan side and supports the interior pot, institute State transition wall of the insulation cover equipped with bottom wall, side wall and connection bottom wall and side wall, coil panel described in the bottom wall supports, in the bottom wall Portion, which is equipped with, to be open, and the ratio of the opening area and the bottom wall area is 0.4-0.6.

2. a kind of cooking apparatus as described in claim 1, it is characterised in that: the ratio of the opening area and the bottom wall area is 0.45-0.55。

3. a kind of cooking apparatus as described in claim 1, it is characterised in that: the ratio of the opening area and the bottom wall area is 0.5。

4. a kind of cooking apparatus as described in claim 1, it is characterised in that: the area of the opening is greater than the water of the coil Flat projected area.

5. a kind of cooking apparatus as described in claim 1, it is characterised in that: the coil is at least partially disposed at the insulation cover Outside.

6. a kind of cooking apparatus as described in claim 1, it is characterised in that: the insulation cover be equipped with from the edge of the opening to One circle convex ribs of upper projection.

7. a kind of cooking apparatus as described in claim 1, it is characterised in that: punching press on the side wall and transition wall of the insulation cover It is formed with several inwardly projecting reinforcing ribs.

8. a kind of cooking apparatus as described in claim 1, it is characterised in that: the coil panel is equipped with several support portions, described Support portion is pressed on the bottom wall, and the floor height of top surface to the support portion of the coil panel is 14.5-20.5mm.

9. a kind of cooking apparatus as claimed in claim 8, it is characterised in that: the support portion includes medial surface and lateral surface, Width between the medial surface and the lateral surface is 18.5-26.5mm.

10. a kind of cooking apparatus as described in claim 1, it is characterised in that: the coil panel component is additionally provided with magnetic guiding frame, institute Coil is stated to be located between the coil panel and magnetic guiding frame, which is fixed on the downside of the bottom wall, the coil panel be equipped with to The positioning column of lower extension, the bottom wall of the insulation cover are equipped with location hole, which passes through the location hole, solid with the magnetic guiding frame Fixed connection, the coil panel are additionally provided with the pressure section of downward projection, which is centered around in a ring outside the coil, the pressure section It protrudes into the opening of the insulation cover, is supported on the magnetic guiding frame.