CN112137393A

CN112137393A - Electric cooker with heating disc for heating

Info

Publication number: CN112137393A
Application number: CN202011007715.1A
Authority: CN
Inventors: 刘镇华
Original assignee: Foshan City Gaoming Gaosheng Aluminum Co ltd
Current assignee: Foshan City Gaoming Gaosheng Aluminum Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-29

Abstract

The invention discloses an electric cooker with a hot plate for heating, which structurally comprises an electric cooker shell, wherein a connecting shell is arranged on the electric cooker shell, the connecting shell is connected with an extending shell through a first thread groove, the extending shell comprises a first thread connecting ring, a first sealing ring, a second thread groove, a limiting plate, a vent groove and a separating plate, the first thread connecting ring is welded at the bottom of the extending shell, the first sealing ring is sleeved on the outer surface of the first thread connecting ring, and the second thread groove is positioned above the inside of the extending shell. The invention can effectively adjust the position of the isolation plate in the extension shell according to the size of the hot vegetable plates, avoids the phenomenon that the distance between the isolation plates is not enough due to overhigh hot vegetable plates, can also layer the hot vegetable plates, is convenient for placing different vegetables in the electric cooker to be heated, increases the range of the electric cooker for heating the vegetables, and improves the convenience of the electric cooker in the use process.

Description

Electric cooker with heating disc for heating

Technical Field

The invention relates to the technical field of electric cookers, in particular to an electric cooker with a hot plate for heating.

Background

Electric cookers are also known as electric cookers and electric rice cookers. The electric cooker is a cooker which converts electric energy into internal energy, is convenient to use, clean and sanitary, has multiple operation functions of steaming, boiling, stewing and the like on food, and common electric cookers are divided into three types, namely an automatic heat preservation type, a timing heat preservation type and a novel microcomputer control type. Now, the electric cooker becomes a daily household appliance, and the invention of the electric cooker shortens the time spent on cooking by a plurality of families. The first electric rice cooker in the world was invented in 1950 by tokyo communication engineering company, whose well is great in japanese.

At present, the existing electric rice cooker with hot plate heating has some defects, for example; the current electric rice cooker with the heating disc for heating can not adjust the position of the isolation plate inside the extension shell according to the size of the hot dish plate, the phenomenon that the distance between the isolation plates is insufficient due to the overhigh hot dish plate and the hot dish plate cannot be layered, different dishes are inconveniently placed in the electric rice cooker for heating, the range of the electric rice cooker for heating the dishes is limited, the convenience of the electric rice cooker in the use process is reduced, the sealing effect of the current electric rice cooker with the heating disc for heating is poor, the probability that hot air inside the electric rice cooker permeates to the outside is improved, and the phenomenon that the rice is not cooked well easily occurs in the electric rice cooker.

Disclosure of Invention

The invention aims to provide an electric cooker with a hot plate for heating, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a take electric rice cooker of hot plate heating, includes electric rice cooker shell, be provided with the connection shell on the electric rice cooker shell, connect the shell and connect the extension shell through first thread groove, the extension shell includes first thread connecting ring, first sealing washer, second thread groove, limiting plate, air channel and division board, first thread connecting ring weld in the bottom of extending the shell, first sealing washer cover is in the surface of first thread connecting ring, the second thread groove is located the inside top of extending the shell, the limiting plate weld in the inner wall of extending the shell, the air channel is located the bottom of extending the shell, the division board is taken on the upper surface of limiting plate, be provided with the air vent on the division board, extend the shell and pass through second thread groove connection second thread connecting ring, be provided with second sealing washer and pot cover on the second thread connecting ring, the second sealing ring is sleeved outside the second threaded connecting ring, the pot cover is welded at the upper end of the second threaded connecting ring, and the inner additional layer of the extension shell is filled with heat-preservation sponge.

In a preferred embodiment of the present invention, the connection housing is welded to an upper end of the rice cooker housing and communicates with an inside of the rice cooker housing, and the first screw groove is located above the inside of the connection housing.

In a preferred embodiment of the present invention, the first thread connecting ring has an outer diameter corresponding to an inner diameter of the connection housing and is threadedly connected to an inside of the first thread groove.

In a preferred embodiment of the present invention, the first sealing ring is located between the connection housing and the extension housing, a bottom of the first sealing ring is attached to an upper surface of the connection housing and has a width corresponding to the upper surface of the connection housing, and an upper end of the first sealing ring is attached to a bottom of the extension housing and has a width corresponding to the bottom of the extension housing.

In a preferred embodiment of the present invention, the three sets of the limiting plates are symmetrically disposed at left and right sides of the inside of the extension case, and the vent grooves penetrate through the bottom of the extension case and communicate with the inside of the connection case.

In a preferred embodiment of the present invention, the partition plate is made of an aluminum alloy, and the vent holes penetrate through the partition plate and are uniformly distributed on the upper surface of the partition plate.

In a preferred embodiment of the present invention, the second thread connecting ring has an outer diameter corresponding to the first thread groove and the second thread groove, and is threadedly engaged with the insides of the first thread groove and the second thread groove.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can effectively adjust the position of the isolation plate in the extension shell according to the size of the hot vegetable plates, avoids the phenomenon that the distance between the isolation plates is not enough due to overhigh hot vegetable plates, can also layer the hot vegetable plates, is convenient for placing different vegetables in the electric cooker to be heated, increases the range of the electric cooker for heating the vegetables, and improves the convenience of the electric cooker in the use process.

2. The sealing effect is good in the using process, the probability that hot air in the electric cooker permeates to the outside is reduced, and the phenomenon that the rice is not cooked in the electric cooker is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an electric rice cooker with a hot plate for heating according to the present invention;

FIG. 2 is a schematic view of the structure of the lid of the electric cooker with a hot plate for heating according to the present invention;

FIG. 3 is a cross-sectional view of an extended casing of an electric rice cooker with a hot plate for heating according to the present invention;

FIG. 4 is a schematic view of a part of the structure of an electric rice cooker with a hot plate for heating according to the present invention;

FIG. 5 is a schematic view of an extended casing structure of an electric rice cooker with a hot plate for heating according to the present invention;

FIG. 6 is a top view of the extended casing of the electric cooker with hot plate heating of the present invention.

In the figure: the electric cooker comprises an electric cooker shell 1, a connecting shell 2, a first thread groove 3, an extending shell 4, a first thread connecting ring 5, a first sealing ring 6, a second thread groove 7, a limiting plate 8, a vent groove 9, a separating plate 10, a vent hole 11, a second thread connecting ring 12, a second sealing ring 13, a cooker cover 14 and a heat preservation sponge 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a take electric rice cooker of hot plate heating, includes electric rice cooker shell 1, be provided with on the electric rice cooker shell 1 and connect shell 2, connect shell 2 to connect through first thread groove 3 and extend shell 4, it includes first thread connecting ring 5, first sealing washer 6, second thread groove 7, limiting plate 8, air channel 9 and division board 10 to extend shell 4, first thread connecting ring 5 weld in the bottom of extending shell 4, first sealing washer 6 cover is in the surface of first thread connecting ring 5, second thread groove 7 is located extend the inside top of shell 4, limiting plate 8 weld in extend the inner wall of shell 4, air channel 9 is located extend the bottom of shell 4, division board 10 is taken the upper surface of limiting plate 8, be provided with air vent 11 on the division board 10, extend shell 4 and connect second thread connecting ring 12 through second thread groove 7, a second sealing ring 13 and a pot cover 14 are arranged on the second threaded connecting ring 12, the second sealing ring 13 is sleeved outside the second threaded connecting ring 12, the pot cover 14 is welded at the upper end of the second threaded connecting ring 12, and the extended shell 4 is filled with heat-insulating sponge 15 in an additional layer.

Further, the connection housing 2 is welded to the upper end of the electric cooker housing 1 and is communicated with the inside of the electric cooker housing 1, and the first thread groove 3 is located above the inside of the connection housing 2, so that the sealing effect between the connection housing 2 and the electric cooker housing 1 can be effectively improved.

Further, the outer diameter of the first threaded connection ring 5 is matched with the inner diameter of the connection housing 2, and is connected with the inside of the first thread groove 3 through threads, which is effective and convenient for the extension housing 4 to be disassembled and assembled on the connection housing 2 through the first threaded connection ring 5.

Further, the first sealing ring 6 is located between the connecting housing 2 and the extension housing 4, the bottom of the first sealing ring 6 is attached to the upper surface of the connecting housing 2 and is matched with the width of the upper surface of the connecting housing 2, the upper end of the first sealing ring 6 is attached to the bottom of the extension housing 4 and is matched with the width of the bottom of the extension housing 4, and the sealing effect between the extension housing 4 and the connecting housing 2 can be effectively improved.

Further, limiting plate 8 is provided with three groups to the symmetry sets up extend the inside left and right sides of shell 4, air channel 9 runs through extend the bottom of shell 4, and with the inside of connecting shell 2 communicates with each other, and its effect lies in can effectually conveniently keeping apart the inner space that extends shell 4.

Further, the isolation plate 10 is made of an aluminum alloy material, and the vent holes 11 penetrate through the isolation plate 10 and are uniformly distributed on the upper surface of the isolation plate 10, so that the high temperature resistance and the oxidation resistance of the isolation plate 10 during use can be effectively improved.

Further, the outer diameter of the second threaded connection ring 12 is matched with the first thread groove 3 and the second thread groove 7 respectively, and is connected with the inside of the first thread groove 3 and the second thread groove 7 respectively through threads, which is effective and convenient for sealing the pot lid 14 on the connection housing 2 or the extension housing 4 respectively.

When the electric cooker with the hot plate for heating is used, when the electric cooker (the specific structure and the working principle are clearly described in the prior art) needs to be heated during cooking, a user firstly washes rice and puts the rice into the inner container of the electric cooker, then screws the extension shell 4 in the first thread groove 3 of the connecting shell 2 through the first thread connecting ring 5, then clamps the first sealing ring 6 between the connecting shell 2 and the extension shell 4, then selects the position of the isolating plate 10 in the extension shell 4 according to the height of the hot vegetable plate, so as to lead the isolating plate 10 to be lapped on the limiting plate 8, then puts the hot vegetable plate on the bottom of the extension shell 4 or the isolating plate 10, then screws the pot cover 14 in the second thread groove 7 above the extension shell 4 through the second thread connecting ring 12, and then clamps the second sealing ring 13 between the pot cover 14 and the extension shell 4, when the electric cooker is used for cooking, hot air enters the extending shell 4 from the vent groove 9 to heat dishes, and when the dishes are not required to be heated, a user can directly screw the cooker cover 14 inside the first thread groove 3 above the connecting shell 2 through the second thread connecting ring 12.

The electric cooker shell 1, the connecting shell 2, the first thread groove 3, the extending shell 4, the first thread connecting ring 5, the first sealing ring 6, the second thread groove 7, the limiting plate 8, the vent groove 9, the isolating plate 10, the vent hole 11, the second thread connecting ring 12, the second sealing ring 13, the cooker cover 14, the heat preservation sponge 15 and other parts are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods, so that the position of the isolating plate 10 in the extending shell 4 can be effectively adjusted according to the size of the hot dishes, the phenomenon that the distance between the isolating plates 10 is insufficient due to overhigh hot dishes is avoided, the hot dishes can be layered, different dishes can be conveniently placed in the electric cooker for heating, the range of the electric cooker for heating the dishes is increased, the electric cooker improves the convenience in the use process, has better sealing effect in the use process, reduces the probability of hot gas in the electric cooker permeating to the outside, and prevents the phenomenon that rice is not cooked in the electric cooker.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take electric rice cooker of hot plate heating, includes electric rice cooker shell (1), its characterized in that: be provided with on electric rice cooker shell (1) and connect shell (2), connect shell (2) to connect through first thread groove (3) and extend shell (4), it includes first thread connecting ring (5), first sealing washer (6), second thread groove (7), limiting plate (8), air channel (9) and division board (10) to extend shell (4), first thread connecting ring (5) weld in the bottom of extending shell (4), first sealing washer (6) cover is in the surface of first thread connecting ring (5), second thread groove (7) are located extend the inside top of shell (4), limiting plate (8) weld in the inner wall of extending shell (4), air channel (9) are located extend the bottom of shell (4), division board (10) are taken the upper surface of limiting plate (8), the heat insulation structure is characterized in that the isolation plate (10) is provided with a vent hole (11), the extension shell (4) is connected with a second threaded connecting ring (12) through a second threaded groove (7), a second sealing ring (13) and a pot cover (14) are arranged on the second threaded connecting ring (12), the second sealing ring (13) is sleeved outside the second threaded connecting ring (12), the pot cover (14) is welded at the upper end of the second threaded connecting ring (12), and heat insulation sponge (15) is filled in the extension shell (4) in a layered mode.

2. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the connecting shell (2) is welded at the upper end of the electric cooker shell (1) and communicated with the inside of the electric cooker shell (1), and the first thread groove (3) is positioned above the inside of the connecting shell (2).

3. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the outer diameter of the first threaded connecting ring (5) is matched with the inner diameter of the connecting shell (2) in size, and is connected with the inside of the first thread groove (3) through threads.

4. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the first sealing ring (6) is located between the connecting shell (2) and the extending shell (4), the bottom of the first sealing ring (6) is attached to the upper surface of the connecting shell (2) and is matched with the width of the upper surface of the connecting shell (2), and the upper end of the first sealing ring (6) is attached to the bottom of the extending shell (4) and is matched with the width of the bottom of the extending shell (4).

5. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the limiting plates (8) are provided with three groups and symmetrically arranged at the left side and the right side inside the extension shell (4), and the vent grooves (9) penetrate through the bottom of the extension shell (4) and are communicated with the inside of the connection shell (2).

6. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the partition board (10) is made of aluminum alloy, and the vent holes (11) penetrate through the inside of the partition board (10) and are uniformly distributed on the upper surface of the partition board (10).

7. The electric cooker with the hot plate for heating as claimed in claim 1, wherein: the outer diameter of the second threaded connecting ring (12) is matched with the size of the first thread groove (3) and the second thread groove (7) respectively, and is connected with the inner parts of the first thread groove (3) and the second thread groove (7) respectively through threads.