CN219889599U

CN219889599U - Electric heating furnace

Info

Publication number: CN219889599U
Application number: CN202321246621.9U
Authority: CN
Inventors: 黄德满
Original assignee: Foshan Xiaozuo Tea Culture Co ltd
Current assignee: Foshan Xiaozuo Tea Culture Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-24
Anticipated expiration: 2033-05-22

Abstract

The utility model provides an electric heating furnace, comprising: a furnace enclosure frame body having an open accommodation chamber; the furnace surrounding frame body is provided with a plurality of bearing parts which are uniformly distributed along the circumferential direction of the inner wall surface of the accommodating cavity; an electrothermal panel bonded to the plurality of support portions; wherein, the supporting part is provided with a groove at one side adhered with the electric heating panel. The utility model is characterized in that a plurality of uniformly spaced bearing parts are circumferentially arranged on the inner wall surface of the furnace surrounding frame body, and the upper surface of the bearing part is provided with the grooves; during assembly, an installer brushes glue on the upper surface of the bearing part and fills the glue in the groove, and when the supporting part is adhered to the electric heating panel, the glue fills the groove, so that the area of adhesion of the supporting part and the electric heating panel is increased, and the electric heating panel is not easy to degum under long-time use, so that the electric heating panel is more firmly connected with the furnace surrounding frame body.

Description

Electric heating furnace

Technical Field

The utility model relates to the technical field of electric heating furnaces, in particular to an electric heating furnace.

Background

The electric heating surrounding furnace is a common household electric heating furnace, has the functions of boiling water, frying, roasting, chafing dish, quick-frying, heating milk, boiling soup, stewing slowly, reserving and the like, can be matched with a baking tray and a baking net to perform iron plate roasting, barbecue leisure and recreation, and can be used as a heating furnace in the last winter.

The electric heating furnace comprises a furnace body, a heating panel and a control power supply, wherein an electric wire of the control power supply penetrates into the furnace body and is connected with the heating panel. In the existing furnace body, an annular step part is arranged on the inner wall surface of the furnace body, and glue (such as glass cement) is brushed on the annular step part in the assembly process of the heating panel and the furnace body so as to fixedly connect the heating panel and the furnace body. However, since the annular step portion is in a circular shape, the adhesive area between the upper surface of the annular step portion and the lower surface of the heating panel is small, and the adhesive which is not dried easily slides down the annular step portion, the heating panel and the furnace body are easily separated after long-time use, and the adhesion between the heating panel and the furnace body is unstable.

Disclosure of Invention

The utility model mainly aims to provide an electric heating furnace, which aims to effectively solve the problem that the adhesion between a heating panel and a furnace body of the existing electric heating furnace is unstable.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an electric heating furnace, comprising:

a furnace enclosure frame body having an open accommodation chamber; the furnace surrounding frame body is provided with a plurality of bearing parts which are uniformly distributed along the circumferential direction of the inner wall surface of the accommodating cavity;

an electrothermal panel bonded to the plurality of support portions;

wherein, the supporting part is provided with a groove at one side adhered with the electric heating panel.

Compared with the prior art, the utility model is provided with a plurality of uniformly spaced bearing parts in the circumferential direction of the inner wall surface of the furnace surrounding frame body, and the upper surface of the bearing parts is provided with the grooves; during assembly, an installer brushes glue on the upper surface of the bearing part and fills the glue in the groove, and when the supporting part is adhered to the electric heating panel, the glue fills the groove, so that the area of adhesion of the supporting part and the electric heating panel is increased, and the electric heating panel is not easy to degum under long-time use, so that the electric heating panel is more firmly connected with the furnace surrounding frame body.

In a preferred embodiment, the number of grooves is a plurality; the grooves are arranged in parallel.

In a preferred embodiment, the support is integrally formed with the oven housing.

In a preferred embodiment, the cross-sectional shape of the recess is arcuate.

In a preferred embodiment, the electric heating panel is arranged below the furnace surrounding frame body; the electric heating panel comprises a heating part arranged in the middle and an extending part arranged on the outer ring of the heating part, wherein the extending part is adhered to the supporting part, and the extending part and the inner wall surface of the furnace surrounding frame body above the electric heating panel form a storage area.

In a preferred embodiment, the material of the extension and the furnace enclosure frame is ceramic.

In a preferred embodiment, the extension portion includes an arcuate surface portion and a planar portion connected to the arcuate surface portion; the cambered surface part is provided with a plurality of through holes which are uniformly distributed at intervals in the circumferential direction; the plane part is arranged close to the inner wall surface of the accommodating cavity and is abutted with the bearing part.

In a preferred embodiment, the arcuate surface portion is a descending concave arcuate surface.

In a preferred embodiment, the bottom of the furnace enclosure frame body is provided with a plurality of water leakage holes.

In a preferred embodiment, the heating part comprises a glass ceramic plate, a bracket and an electric heating plate; the bracket is positioned below the glass ceramic plate and is bonded with the glass ceramic plate; the support is provided with a downward concave supporting cavity, and the electric heating disc is arranged in the supporting cavity and is abutted with the glass ceramic plate.

For a better understanding and implementation, the following drawings illustrate the utility model in detail.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of an electrothermal furnace according to the present utility model;

FIG. 2 is a schematic view of the structure of the furnace enclosure of the present utility model;

FIG. 3 is an exploded schematic view of the electrothermal panel of the present utility model;

fig. 4 is a schematic structural view of the stent of the present utility model.

Reference numerals illustrate:

1 furnace frame body, 11 holding cavity, 12 bearing part, 121 groove, 13 water leakage hole, 2 electric heating panel, 21 heating part, 211 glass ceramic plate, 212 support, 2121 holding cavity, 2122 Bao Huanban, 213 electric heating plate, 22 extension part, 221 arc surface part, 222 plane part, 223 through hole, 3 object placing area.

Detailed Description

In order to better illustrate the present utility model, the present utility model will be described in further detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the utility model, are intended to be within the scope of the embodiments of the present utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model as detailed in the accompanying claims. In the description of the present utility model, it should be understood that the terms "first," "second," "third," and the like are used merely to distinguish between similar objects and are not necessarily used to describe a particular order or sequence, nor should they be construed to indicate or imply relative importance. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Referring to fig. 1 to 4, the present utility model provides an electrothermal furnace, comprising:

a furnace enclosure 1 having an open receiving cavity 11; the furnace surrounding frame body 1 is provided with a plurality of bearing parts 12, and the bearing parts 12 are uniformly distributed along the circumferential direction of the inner wall surface of the accommodating cavity 11;

an electrothermal panel 2 bonded to the plurality of support parts 12;

wherein, a groove 121 is arranged on the side of the supporting part 12 adhered to the electric heating panel 2.

Compared with the prior art, the utility model is provided with a plurality of uniformly spaced bearing parts 12 in the circumferential direction of the inner wall surface of the furnace surrounding frame body 1, and the upper surface of the bearing part 12 is provided with the grooves 121; during assembly, an installer brushes glue on the upper surface of the bearing part 12 and fills the glue in the groove 121, and after the supporting part is adhered to the electric heating panel 2, the groove 121 is filled with the glue, so that the adhesion area of the supporting part and the electric heating panel 2 is increased, and the electric heating panel 2 is not easy to degum under long-time use, so that the electric heating panel 2 is firmly connected with the furnace surrounding frame body 1.

In this embodiment, the number of the grooves 121 is plural; a plurality of the grooves 121 are arranged in parallel. Through setting up a plurality of recess 121 to increase the support portion with electric heat panel 2 adhesion's area, thereby make electric heat panel 2 with enclose the connection of stove support body 1 more firm.

In this embodiment, the supporting portion 12 and the furnace enclosure frame 1 are integrally formed, so as to reduce assembly components of the electric heating furnace enclosure and improve installation efficiency. The utility model adopts the mold related technology to produce the furnace surrounding frame body 1, so that the bearing part 12 and the furnace surrounding frame body 1 are integrally formed.

In this embodiment, the cross-section of the groove 121 is arc-shaped, and is rectangular with respect to the cross-section, so that the demolding of the support portion 12 is more convenient and simpler when the furnace frame 1 is produced by using the mold-related technology.

In the embodiment, the electric heating panel 2 is arranged below the furnace surrounding frame body 1; the electric heating panel 2 comprises a heating part 21 arranged in the middle and an extending part 22 arranged on the outer ring of the heating part 21, the extending part 22 is adhered to the supporting part 12, and the extending part 22 and the inner wall surface of the furnace surrounding frame body 1 above the electric heating panel 2 form a storage area 3. On the one hand, a user can put a teapot on the heating part 21 to cook tea, and put food (such as sweet potato, peanut, etc.) on the storage area 3, so that the teapot is convenient for the user to use; on the other hand, the heat emitted by the heating part 21 can be transferred to the extending part 22, so that the food on the storage area 3 can be heated and kept warm.

Further, the extending portion 22 and the furnace surrounding frame body 1 are made of ceramics, and the ceramics has good heat conduction performance, so that heat on the heating portion 21 can be quickly transferred to the extending portion 22, and food on the storage area 3 can be heated and kept warm better.

Further, the extension 22 includes an arc surface portion 221 and a plane portion 222 connected to the arc surface portion 221; the cambered surface part 221 is provided with a plurality of through holes 223 which are uniformly distributed at intervals along the circumferential direction; the plane portion 222 is disposed near the inner wall surface of the accommodating chamber 11 and abuts against the supporting portion 12. The plane part 222 is abutted with the supporting part 12, so that the electric heating panel 2 is horizontally arranged, the upper surface of the heating part 21 is horizontal, and the kettle is prevented from tilting after being placed in the heating part 21; the plurality of through holes 223 are formed in the arc surface 221, which is favorable for heat dissipation, and the heat emitted by the through holes 223 can be utilized to heat and preserve heat of food on the storage area, thereby improving the heating and preserving heat effects.

Preferably, the cambered surface part 221 is a concave cambered surface which descends so as to enlarge the accommodating space of the storage area 3, so that a user can place more or larger food on the storage area 3.

Further, the bottom of the furnace enclosure frame body 1 is provided with a plurality of water leakage holes 13. When a user uses or cleans the electric heating furnace, water cannot be prevented from flowing into the cavity between the electric heating panel 2 and the furnace-surrounding frame body 1 through the through holes 223, so that the water leakage holes 13 are formed in the bottom of the furnace-surrounding frame body 1 to discharge water, and the electric heating furnace is simple and reasonable in design.

Further, the heating part 21 includes a glass ceramic plate 211, a bracket 212, and an electric heating plate 213; the bracket 212 is positioned below the glass ceramic plate 211 and is bonded with the glass ceramic plate 211; the bracket 212 has a supporting cavity 2121 recessed downward, and the electric heating plate 213 is mounted in the supporting cavity 2121 and abuts against the glass ceramic plate 211. According to the utility model, the bracket 212 is adhered to the bottom of the glass ceramic plate 211, and the electric heating plate 213 is placed in the supporting cavity 2121 of the bracket 212, so that the electric heating plate 213 transmits heat to the glass ceramic plate 211, instead of directly adhering the electric heating plate 213 and the glass ceramic plate 211, and the bracket 212 is used for transitional connection installation, thereby being beneficial to the installation of the electric heating plate 213.

Specifically, if the thickness of the electrothermal disc 213 is 18mm, and the electrothermal disc 213 and the glass ceramic plate 211 are directly adhered, an adhesive needs to be brushed between the electrothermal disc 213 and the glass ceramic plate 211, and in order to ensure that the electrothermal disc 213 and the glass ceramic plate 211 are firmly adhered, the brushed position needs to be extended to the outer side wall surface of the electrothermal disc 213. In the present utility model, the bracket 212 has a thin ring plate 2122, the thickness of the Bao Huanban 2122 is 1mm, the supporting cavity 2121 is located below the Bao Huanban 2122, and by adhering the Bao Huanban 2122 to the glass ceramic plate 211, only a thinner adhesive is required to brush, the adhesive area is smaller, and the amount of adhesive is smaller, so that the installation efficiency is higher, compared with the direct adhesion between the electric heating plate 213 and the glass ceramic plate 211.

Further, the side of the oven housing has an opening (not shown) to facilitate cleaning the inside of the oven housing.

The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.

Claims

1. An electric heating furnace, comprising:

an electrothermal panel bonded to the plurality of support portions;

2. The electric heating enclosure of claim 1, wherein:

the number of the grooves is a plurality; the grooves are arranged in parallel.

3. The electric heating enclosure of claim 1, wherein:

the bearing part and the furnace surrounding frame body are integrally formed.

4. An electrothermal furnace according to claim 3, wherein:

the cross section of the groove is arc-shaped.

5. The electric heating enclosure of claim 1, wherein:

the electric heating panel is arranged lower than the furnace surrounding frame body;

the electric heating panel comprises a heating part arranged in the middle and an extending part arranged on the outer ring of the heating part, wherein the extending part is adhered to the supporting part, and the extending part and the inner wall surface of the furnace surrounding frame body above the electric heating panel form a storage area.

6. The electric heating furnace according to claim 5, wherein:

the extension part and the furnace surrounding frame body are made of ceramics.

7. The electric heating furnace according to claim 5, wherein:

the extension part comprises an arc surface part and a plane part connected with the arc surface part;

the cambered surface part is provided with a plurality of through holes which are uniformly distributed at intervals in the circumferential direction;

the plane part is arranged close to the inner wall surface of the accommodating cavity and is abutted with the bearing part.

8. The electric heating enclosure of claim 7, wherein:

the cambered surface part is a descending concave cambered surface.

9. The electric heating enclosure of claim 7, wherein:

the bottom of the furnace surrounding frame body is provided with a plurality of water leakage holes.

10. The electric heating furnace according to claim 5, wherein:

the heating part comprises a microcrystalline glass plate, a bracket and an electric heating disc;

the bracket is positioned below the glass ceramic plate and is bonded with the glass ceramic plate;

the support is provided with a downward concave supporting cavity, and the electric heating disc is arranged in the supporting cavity and is abutted with the glass ceramic plate.