CN218738434U

CN218738434U - Sealing structure of heating disc

Info

Publication number: CN218738434U
Application number: CN202223063196.8U
Authority: CN
Inventors: 陈新良
Original assignee: Dongguan Smile Silicone Rubber Products Co ltd
Current assignee: Dongguan Smile Silicone Rubber Products Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-28
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a seal structure of dish generates heat, including the metal inner shell, the diapire is provided with a plurality of support columns in the metal inner shell, the support column periphery is provided with support sleeve, support sleeve sets up the middle part at sealing mechanism, the upper portion of support column is provided with the dish that generates heat, the dish middle part that generates heat is provided with magnet steel temperature limiter, the inside of magnet steel temperature limiter is provided with the spring, the one end setting at the metal inner shell of magnet steel temperature limiter is kept away from to the spring, sealing mechanism's the outside is connected with the metal inner shell, sealing mechanism's inboard is connected with magnet steel temperature limiter. A seal structure of dish that generates heat, separate the diapire of dish and electric rice cooker that will generate heat through sealing mechanism to can directly arrange the steam drop that flows down to electric rice cooker outside with food juice, guarantee that liquid can not contact with inside components and parts, thereby reduce electrical apparatus short circuit or damage probably, make the dish that generates heat can normal use.

Description

Sealing structure of heating disc

Technical Field

The utility model relates to a household electrical appliances technical field, in particular to seal structure of dish generates heat.

Background

At present, one of the common electric cooker household appliances, also called as an electric cooker and an electric cooker, is a cooker which converts electric energy into heat energy and has multiple heating operation functions of steaming, boiling, stewing and the like on food, an internal heating plate of the electric cooker is usually installed at the bottom of a plate body and is connected with a power supply through a binding post, electric energy is converted into heat energy through an electric heating wire for steaming, and steam water drops and food juice possibly flow into the bottom along the outer wall of an inner container through a gap between the heating plate and a metal inner shell or a hole in the middle of the heating plate to be contacted with internal components in the use process of the traditional electric cooker, so that the short circuit or the damage of the electric appliance is possible, and the heating plate can not be normally used.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a seal structure of dish generates heat, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing structure of a heating disc comprises a metal inner shell, wherein a plurality of supporting columns are arranged on the inner bottom wall of the metal inner shell, supporting sleeves are arranged on the peripheries of the supporting columns, the supporting sleeves are arranged in the middle of a sealing mechanism, the heating disc is arranged on the upper portion of each supporting column, a magnetic steel temperature limiter is arranged in the middle of each heating disc, a spring is arranged inside each magnetic steel temperature limiter, one end, away from each magnetic steel temperature limiter, of each spring is arranged on the inner bottom wall of the metal inner shell, the outer side of the sealing mechanism is connected with the metal inner shell, and the inner side of the sealing mechanism is connected with the magnetic steel temperature limiter;

the sealing mechanism comprises a chassis, an elastic sheet, a wing edge and a connecting ring, wherein the connecting ring is arranged on the upper side of the elastic sheet, the elastic sheet is arranged on the inner side of the chassis, and the wing edge is arranged on the outer side of the chassis.

Preferably, the connecting ring is arranged on the upper part of the outer wing of the magnetic steel temperature limiter.

Preferably, the wing edge is arranged on the inner side wall of the metal inner shell.

Preferably, the middle part of the base plate is provided with a drain pipe, and the drain pipe penetrates through the bottom wall shell of the metal inner shell and extends to the outside of the electric cooker.

Preferably, the chassis is used for slope relief towards the drain pipe.

Preferably, a wiring sleeve is arranged in the middle of the chassis, and the bottom of the wiring sleeve penetrates through the bottom wall shell of the metal inner shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the heating plate is separated from the bottom wall of the electric cooker through the sealing mechanism, and steam water drops flowing down along the outer wall of the inner container and food juice can be directly discharged to the outside of the electric cooker, so that liquid can not be in contact with internal components, short circuit of an electric appliance is reduced, or the possibility of damage is reduced, and the heating plate can be normally used.

Drawings

Fig. 1 is a schematic structural view of a metal inner shell of a sealing structure of a heating plate according to the present invention;

fig. 2 is a schematic view of a supporting column structure of a sealing structure of a heating plate according to the present invention;

fig. 3 is a schematic structural view of a sealing mechanism of a sealing structure of a heating plate of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a sealing mechanism of a sealing structure of a heating plate of the present invention.

In the figure: 1. a metal inner shell; 2. a magnetic steel temperature limiter; 3. a heating plate; 4. a sealing mechanism; 401. a chassis; 402. an elastic sheet; 403. a drain pipe; 404. a wing edge; 405. a connecting ring; 406. a wiring sleeve; 5. a support column; 6. supporting the sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a sealing structure of a heating plate comprises an inner metal shell 1, wherein a plurality of supporting columns 5 are arranged on the inner bottom wall of the inner metal shell 1, supporting sleeves 6 are arranged on the peripheries of the supporting columns 5, the supporting sleeves 6 are arranged in the middle of a sealing mechanism 4, a heating plate 3 is arranged on the upper portion of each supporting column 5, a magnetic steel temperature limiter 2 is arranged in the middle of the heating plate 3, a spring is arranged inside the magnetic steel temperature limiter 2, one end, away from the magnetic steel temperature limiter 2, of the spring is arranged on the inner bottom wall of the inner metal shell 1, the outer side of the sealing mechanism 4 is connected with the inner metal shell 1, and the inner side of the sealing mechanism 4 is connected with the magnetic steel temperature limiter 2.

In this embodiment, the sealing mechanism 4 includes a chassis 401, an elastic sheet 402, a wing 404 and a connection ring 405, the connection ring 405 is disposed on the upper side of the elastic sheet 402, the elastic sheet 402 is disposed on the inner side of the chassis 401, the wing 404 is disposed on the outer side of the chassis 401, the connection ring 405 is disposed on the upper portion of the outer wing of the magnetic steel temperature limiter 2, the wing 404 is disposed on the inner side wall of the metal inner shell 1, a drain pipe 403 is disposed in the middle of the chassis 401, the drain pipe 403 penetrates through the bottom wall shell of the metal inner shell 1 and extends to the outside of the electric rice cooker, the chassis 401 slopes down to the drain pipe 403, a connection sleeve 406 is disposed in the middle of the chassis 401, and the bottom of the connection sleeve 406 penetrates through the bottom wall shell of the metal inner shell 1.

Specifically, at first when there is steam water droplet and food juice to flow into metal inner shell 1 bottom along the inner bag outer wall through the gap between magnet steel temperature limiter 2 and the metal inner shell 1 or the hole in the middle of magnet steel temperature limiter 2, can be blockked by wing limit 404 and elastic sheet 402, thereby flow to on the chassis 401, then flow to in the drain pipe 403 through the slope, directly arrange the electricity rice cooker outside through drain pipe 403 at last, guarantee that liquid can not contact with inside components and parts, thereby reduce electrical apparatus short circuit or damage probably, make the dish that generates heat can normal use, and elastic sheet 402 is flexible, can not influence the normal use of magnet steel temperature limiter 2, wiring sleeve 406 can prevent that liquid from contacting the outflow simultaneously, thereby the leakproofness of (4) has been guaranteed.

The working principle is as follows:

at first when there is steam drop and food juice to flow into metal inner shell 1 bottom along the inner bag outer wall through the gap between magnet steel temperature limiter 2 and the metal inner shell 1 or the hole in the middle of magnet steel temperature limiter 2, can be blockked by wing limit 404 and elastic sheet 402, thereby flow on the chassis 401, then flow in drain pipe 403 through the slope, directly arrange the electricity rice cooker outside through drain pipe 403 at last, guarantee that liquid can not contact with inside components and parts, thereby reduce electrical apparatus short circuit or damage probably, make the dish that generates heat can normal use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a seal structure of dish generates heat, includes metal inner shell (1), its characterized in that: the inner bottom wall of the metal inner shell (1) is provided with a plurality of supporting columns (5), the periphery of each supporting column (5) is provided with a supporting sleeve (6), each supporting sleeve (6) is arranged in the middle of the corresponding sealing mechanism (4), the upper portion of each supporting column (5) is provided with a heating disc (3), the middle of each heating disc (3) is provided with a magnetic steel temperature limiter (2), a spring is arranged inside each magnetic steel temperature limiter (2), one end, far away from each magnetic steel temperature limiter (2), of each spring is arranged on the inner bottom wall of the corresponding metal inner shell (1), the outer side of each sealing mechanism (4) is connected with the corresponding metal inner shell (1), and the inner side of each sealing mechanism (4) is connected with the corresponding magnetic steel temperature limiter (2);

the sealing mechanism (4) comprises a chassis (401), an elastic sheet (402), a wing edge (404) and a connecting ring (405), wherein the connecting ring (405) is arranged on the upper side of the elastic sheet (402), the elastic sheet (402) is arranged on the inner side of the chassis (401), and the wing edge (404) is arranged on the outer side of the chassis (401).

2. A sealing structure of a heat generating plate according to claim 1, characterized in that: the connecting ring (405) is arranged on the upper portion of the outer wing of the magnetic steel temperature limiter (2).

3. A sealing structure of a heat generating plate according to claim 1, characterized in that: the wing edges (404) are arranged on the inner side wall of the metal inner shell (1).

4. A sealing structure of a heat generating tray according to claim 1, characterized in that: the middle part of the base plate (401) is provided with a drain pipe (403), and the drain pipe (403) penetrates through the bottom wall shell of the metal inner shell (1) and extends to the outside of the electric cooker.

5. A sealing structure of a heat generating plate according to claim 4, characterized in that: the chassis (401) is used for slope releasing towards the drain pipe (403).

6. A sealing structure of a heat generating plate according to claim 1, characterized in that: and a wiring sleeve (406) is arranged in the middle of the chassis (401), and the bottom of the wiring sleeve (406) penetrates through the bottom wall shell of the metal inner shell (1).