CN215502460U

CN215502460U - Steaming cooking equipment

Info

Publication number: CN215502460U
Application number: CN202120582980.6U
Authority: CN
Inventors: 罗华帅; 付远华; 方小林
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-01-14
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a steaming cooking device, wherein a box body of the steaming cooking device is provided with an inner container with an opening at the front side, a steam generating device is arranged on the bottom wall of the inner container, electromagnetic induction is generated by an electromagnetic part in the steam generating device and a magnetic conductive sheet at the bottom of a microcrystalline glass heating part, so that the microcrystalline glass heating part is heated, and after high temperature is generated, water flowing into the inner container can be changed into steam under the high-temperature action of the microcrystalline glass heating part, so that the steam generating function is realized; electromagnetic component and magnetic conduction piece cooperation make microcrystalline glass generate heat the design of a heating like this, and microcrystalline glass generates heat the magnetic conduction piece area of contact of a bottom big and laminating closely for heat transfer's efficiency is higher on the one hand, and on the other hand compares in the stainless steel heating plate, and microcrystalline glass generates heat a piece and easily manages and clean, and is very practical.

Description

Steaming cooking equipment

Technical Field

The utility model relates to the field of kitchen equipment, in particular to steaming cooking equipment.

Background

Steaming cooking equipment such as steam ager, little all-in-one of steaming, a newly-emerging cooking equipment in recent years, it utilizes dynamic steam balance technique, can guarantee to remain the original nutrient composition of food in the culinary art process, in order to ensure the production of steam, this type of kitchen equipment often is equipped with at least one steam generator in the steam ager, still need set up the water tank that provides the water supply to steam generator, some steaming cooking equipment adopts independent steam generator in the market, independent steam generator need occupy steaming equipment extra box space like this, make installation space very narrow, still need design steam conduit and aqueduct, it is very inconvenient.

For this reason, some steaming devices adopt a form of directly designing a heating plate in an inner container to change the generation form of steam, for example, the applicant mentions in the chinese utility model patent "an all-in-one machine of a steam box, an oven and a microwave oven" of the prior application CN 201921969410.1: the steam generating device comprises a heating plate arranged at the bottom of the cooking cavity and a waterway system used for injecting water into the heating plate, the left wall and/or the right wall of the cooking cavity are/is provided with microwave outlets for microwaves generated by the microwave generating device to enter the cooking cavity, and the barbecue generating device comprises a hot air fan component which is arranged at the rear part of the cooking cavity and used for exchanging hot air in the cooking cavity.

Although the production of steam can be realized to the form of above-mentioned heating plate heating, but adopt the form of heating plate direct heating, produce thermal heating pipe on the one hand and can not contact with the heating plate completely, more heat is used for intensification ambient temperature, causes heating plate self heating efficiency not high, and greasy dirt and the dual contamination of water stain for the difficult clearance of heating plate, difficult maintenance that are stainless steel usually.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing steaming cooking equipment which can effectively improve the heating efficiency during steam generation and is easy to clean a heating plate, aiming at the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a steaming cooking device comprising:

the box body is provided with an inner container with an opening at the front side;

the steam generating device is arranged on the bottom wall of the inner container;

the steam generating device includes:

the microcrystalline glass heating piece is disc-shaped, and the bottom of the microcrystalline glass heating piece is provided with a magnetic conductive sheet; and

the electromagnetic piece is used for generating electromagnetic induction with the magnetic conductive sheet and is arranged below the magnetic conductive sheet.

In order to ensure that the steam generating device does not interfere with the inner container space after being installed, it is preferable that the bottom wall of the inner container is provided with an installation opening, the circumferential edge of the installation opening is recessed downwards to form an annular step part in the circumferential direction, and the microcrystalline glass heating element is arranged on the step part.

In order to ensure the sealing after the steam generating device is installed, the steaming cooking equipment further comprises a sealing ring which is at least partially connected between the outer edge of the microcrystalline glass heating element and the side wall of the step part in a sealing mode.

Specifically, the sealing ring comprises a body, wherein an installation groove with an inward opening is formed in the inner side edge of the body, and the outer edge of the microcrystalline glass heating piece is embedded in the installation groove.

Preferably, a support strip extends downwards from the bottom of the body, and the support strip abuts against the bottom plate of the stepped portion in a state that the microcrystalline glass heating element is mounted on the stepped portion.

In order to ensure that the electromagnetic member can generate electromagnetic induction on the magnetic conductive member, preferably, the electromagnetic member includes an excitation coil and a bracket, and the bracket is annular and arranged on the periphery of the excitation coil.

In order to ensure that the electromagnetism piece pastes tight magnetic conduction spare all the time, preferably, the support is including distributing the first annular piece and the second annular piece of both sides about the step portion bottom plate, be equipped with the support column between first annular piece and the second annular piece, the support is through wearing to establish the retaining member on first annular piece, support column and the second annular piece in proper order and fixed connection is in on the bottom plate of step portion.

In particular, the excitation coil is arranged between the first and second ring segments, and the second ring segment has at least two support bars extending radially along the second ring segment.

In order to ensure that the temperature of the microcrystalline glass heating element can be accurately detected, preferably, the second annular sheet is provided with a mounting seat at a position close to the middle part, and the mounting seat is provided with a sensor assembly for detecting the temperature of the microcrystalline glass heating element.

In order to further ensure that the temperature sensor always contacts with the microcrystalline glass heating element, preferably, the sensor assembly comprises a temperature sensor, a fixed seat and an elastic element, a flange is radially outwardly diffracted on the periphery of the top of the fixed seat, the elastic element is arranged on the periphery of the fixed seat, two ends of the elastic element respectively abut against the mounting seat and the flange, the temperature sensor is arranged on the top of the fixed seat, and the temperature sensor always tends to abut against the bottom surface of the microcrystalline glass heating element under the elastic action of the elastic element.

Compared with the prior art, the utility model has the advantages that: the steaming cooking equipment generates electromagnetic induction through the electromagnetic part in the steam generating device and the magnetic conductive sheet at the bottom of the microcrystalline glass heating part, so that the microcrystalline glass heating part is heated, and after high temperature is generated, water flowing into the inner container can be changed into steam under the high-temperature action of the microcrystalline glass heating part, so that the steam generating function is realized; electromagnetic component and magnetic conduction piece cooperation make microcrystalline glass generate heat the design of a heating like this, and microcrystalline glass generates heat the magnetic conduction piece area of contact of a bottom big and laminating closely for heat transfer's efficiency is higher on the one hand, and on the other hand compares in the stainless steel heating plate, and microcrystalline glass generates heat a piece and easily manages and clean, and is very practical.

Drawings

Fig. 1 is a schematic view of the overall structure of a steaming cooking device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of FIG. 1 with the case omitted;

FIG. 3 is an exploded view of the steam generator and the inner container;

FIG. 4 is a schematic view of the overall structure of the steam generating apparatus;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a cross-sectional view of the overall construction of FIG. 4;

fig. 7 is an enlarged schematic view of a portion of the structure of fig. 6.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, which are a preferred embodiment of the present invention, in this embodiment, the steaming cooking apparatus includes a box 1 and a steam generating device 3, the box 1 has an inner container 2 with an open front side, the steam generating device 3 is disposed on a bottom wall of the inner container 2, the steam generating device 3 in this embodiment includes a microcrystalline glass heating element 31 and an electromagnetic element 32, the microcrystalline glass heating element 31 is in a disc shape, a magnetic conductive sheet 33 is disposed at a bottom of the microcrystalline glass heating element 31, the electromagnetic element 32 is used for generating electromagnetic induction with the magnetic conductive sheet 33, and the electromagnetic element 32 is disposed below the magnetic conductive sheet 33.

The inner container 2 in this embodiment has an attachment opening 2a opened in the bottom wall, the peripheral edge of the attachment opening 2a is recessed downward to form an annular step portion 20 in the circumferential direction, and the glass ceramics heating element 31 is provided on the step portion 20. The steaming cooking device also comprises a sealing ring 4, and the sealing ring 4 is at least partially connected between the outer edge of the microcrystalline glass heating element 31 and the side wall 201 of the step part 20 in a sealing way. Specifically, the sealing ring 4 includes a body 40, an inner side of the body 40 has a mounting groove 401 with an inward opening, an outer edge of the microcrystalline glass heating element 31 is embedded in the mounting groove 401, a support bar 402 extends downward from a bottom of the body 40, and the support bar 402 abuts against the bottom plate 202 of the stepped portion 20 in a state where the microcrystalline glass heating element 31 is mounted on the stepped portion 20.

The electromagnetic member 32 in the present embodiment includes an exciting coil 321 and a holder 322, and the holder 322 is annular and is disposed on the outer periphery of the exciting coil 321. In order to ensure that the electromagnetic element is always attached to the magnetic conducting element, the bracket 322 includes a first annular piece 3221 and a second annular piece 3222 distributed on the upper and lower sides of the bottom plate 202 of the step portion 20, a supporting column 3224 is disposed between the first annular piece 3221 and the second annular piece 3222, and the bracket 322 is fixedly connected to the bottom plate 202 of the step portion 20 by a locking member 3223 sequentially penetrating through the first annular piece 3221, the supporting column 3224 and the second annular piece 3222. The field coil 321 is disposed between the first and second

annular segments

3221 and 3222, and the second annular segment 3222 has at least two support rods 323 extending radially along the second annular segment 3222.

In this embodiment, in order to ensure that the temperature of the microcrystalline glass heating element can be accurately detected, the second annular piece 3222 is provided with a mounting seat 324 at a position close to the middle, and the mounting seat 324 is provided with a sensor assembly 320 for detecting the temperature of the microcrystalline glass heating element 31. The sensor assembly 320 includes a temperature sensor 325, a fixing seat 326 and an elastic member 327, wherein a rim is radially outwardly diffracted on a periphery of a top of the fixing seat 326, the elastic member 327 is disposed on a periphery of the fixing seat 326, and two ends of the elastic member 327 respectively abut against the mounting seat 324 and the rim, the temperature sensor 325 is disposed on the top of the fixing seat 326, and has a tendency of always abutting against a bottom surface of the microcrystalline glass heating member 31 under an elastic action of the elastic member 327.

Also, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, may be used in the description and claims to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are determined based on the example orientations shown in the figures. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A steaming cooking device comprising:

the refrigerator comprises a box body (1) and a refrigerator body, wherein the box body is provided with an inner container (2) with an opening at the front side;

the steam generating device (3) is arranged on the bottom wall of the inner container (2);

characterized in that the steam generating device (3) comprises:

the microcrystalline glass heating piece (31) is in a disc shape, and the bottom of the microcrystalline glass heating piece is provided with a magnetic conductive sheet (33); and

the electromagnetic piece (32) is used for generating electromagnetic induction with the magnetic conductive sheet (33) and is arranged below the magnetic conductive sheet (33).

2. The steaming cooking apparatus according to claim 1, wherein: the bottom wall of the inner container (2) is provided with an installation opening (2a), the periphery of the installation opening (2a) is downwards sunken to form an annular step part (20) in the circumferential direction, and the microcrystalline glass heating element (31) is arranged on the step part (20).

3. The steaming cooking apparatus according to claim 2, wherein: the glass-ceramic heating element is characterized by further comprising a sealing ring (4), wherein the sealing ring (4) is at least partially connected between the outer edge of the glass-ceramic heating element (31) and the side wall (201) of the step part (20) in a sealing mode.

4. The steaming cooking apparatus according to claim 3, wherein: the sealing ring (4) comprises a body (40), the inner side edge of the body (40) is provided with an installation groove (401) with an inward opening, and the outer edge of the microcrystalline glass heating element (31) is embedded in the installation groove (401).

5. The steaming cooking apparatus according to claim 4, wherein: the bottom of the body (40) extends downwards to form a support strip (402), and the support strip (402) is abutted against the bottom plate (202) of the stepped part (20) in the state that the microcrystalline glass heating element (31) is mounted on the stepped part (20).

6. The steaming cooking apparatus according to any one of claims 2 to 5, wherein: the electromagnetic part (32) comprises an excitation coil (321) and a bracket (322), wherein the bracket (322) is annular and is arranged at the periphery of the excitation coil (321).

7. The steaming cooking apparatus according to claim 6, wherein: the support (322) comprises a first annular piece (3221) and a second annular piece (3222) which are distributed on the upper side and the lower side of the bottom plate (202) of the step part (20), a supporting column (3224) is arranged between the first annular piece (3221) and the second annular piece (3222), and the support (322) is fixedly connected to the bottom plate (202) of the step part (20) through a locking piece (3223) which is sequentially arranged on the first annular piece (3221), the supporting column (3224) and the second annular piece (3222) in a penetrating manner.

8. The steaming cooking apparatus according to claim 7, wherein: the excitation coil (321) is arranged between the first annular piece (3221) and the second annular piece (3222), and the second annular piece (3222) is provided with at least two support rods (323) extending along the radial direction of the second annular piece (3222).

9. The steaming cooking apparatus according to claim 8, wherein: the second annular sheet (3222) is provided with a mounting seat (324) at a position close to the middle part, and a sensor assembly (320) for detecting the temperature of the microcrystalline glass heating element (31) is arranged on the mounting seat (324).

10. The steaming cooking apparatus according to claim 9, wherein: the sensor component (320) comprises a temperature sensor (325), a fixed seat (326) and an elastic piece (327), a flange is arranged on the periphery of the top of the fixed seat (326) in a radial outward diffraction mode, the elastic piece (327) is arranged on the periphery of the fixed seat (326), two ends of the periphery of the fixed seat (326) are respectively abutted to the mounting seat (324) and the flange, the temperature sensor (325) is arranged on the top of the fixed seat (326), and the trend of abutting against the bottom surface of the microcrystalline glass heating piece (31) is always achieved under the elastic action of the elastic piece (327).