CN220423761U - Multiple heat conduction system and rice cooker - Google Patents
Multiple heat conduction system and rice cooker Download PDFInfo
- Publication number
- CN220423761U CN220423761U CN202322045923.6U CN202322045923U CN220423761U CN 220423761 U CN220423761 U CN 220423761U CN 202322045923 U CN202322045923 U CN 202322045923U CN 220423761 U CN220423761 U CN 220423761U
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- heating
- heating ring
- clamping step
- ring
- guide
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- 235000007164 Oryza sativa Nutrition 0.000 title claims description 7
- 235000009566 rice Nutrition 0.000 title claims description 7
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 105
- 241000209094 Oryza Species 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000010411 cooking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of kitchen ware, and provides a multiple heat conduction system which comprises a middle layer for placing an inner container, a heat supply assembly arranged in the middle layer and a jacking device, wherein the middle layer is provided with a plurality of heat conduction channels; the heating assembly comprises a heating ring and a heating disc; the heating disc is arranged at the bottom of the middle layer and is used for heating the bottom of the liner; the upper part of the middle layer is provided with a first clamping step, the heating ring is arranged on the first clamping step, and the heating ring heats the upper part of the liner; the propping device comprises an elastic piece, and the elastic piece acts on the heating assembly to promote the heating assembly to prop against the surface of the liner. The utility model also provides an electric cooker. According to the heating ring, the heating ring can be fast clamped on the first clamping step, the elastic piece at the bottom of the heating ring pushes the heating ring to the inner container, so that the heating ring is tightly attached to the outer wall of the inner container, and the heat conduction efficiency between the heating ring and the inner container is improved.
Description
Technical Field
The utility model belongs to the technical field of kitchen ware, and particularly relates to a multiple heat conduction system and an electric cooker.
Background
The electric cooker is a modern cooker capable of performing various processing such as steaming, boiling, stewing and stewing. The multifunctional food warmer not only can cook food, but also can preserve heat, is clean and sanitary to use, has no pollution, saves time and labor, and is one of the necessary tools for modernization of household labor. In order to ensure that the food can be uniformly heated, the heating tube is arranged on the side wall of the inner container to heat the inner container in the prior art, but the heating tube is separated from the inner container by the middle layer, so that heat loss can be caused, and the heating efficiency is reduced.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a multiple heat conduction system, which has the advantage of being tightly matched with the upper part of the liner to fully supply heat to the liner.
The technical scheme adopted for solving the technical problems is as follows:
a multiple heat conduction system comprises a middle layer for placing an electric cooker liner and an elastic piece; the bottom of the inner container is provided with a heating disc which is used for heating the bottom of the inner container; the upper part of the middle layer is provided with a first clamping step, a heating ring is arranged on the first clamping step, and the heating ring is used for heating the upper part of the liner; the elastic piece acts on the heating ring to promote the heating ring to prop against the surface of the liner.
The inner container is placed in the middle layer, the bottom of the inner container is mutually attached to the heating disc, the heating ring integrally formed on the upper portion of the middle layer is quickly matched with the first clamping step, and the heating ring is propped against the upper portion of the inner container through the propping action of the elastic piece, so that the inner container and the heating tube are mutually propped against each other and are tightly attached, heat generated in the heating tube is better conducted to the outer wall of the inner container, and at the moment, the upper portion and the lower portion of the inner container can be heated respectively only by starting the electric cooker, and the heating disc and the heating ring are heated uniformly.
Preferably, a plurality of guide holes are circumferentially distributed on the first clamping step, a plurality of guide rods corresponding to the guide holes are circumferentially distributed on the heating ring, an integrated structure is formed between the guide rods and the heating ring, and the guide rods are in sliding fit with the guide holes; the elastic piece is sleeved on the periphery of the guide rod, one end of the elastic piece is tightly propped against the heating ring, and the other end of the elastic piece is tightly propped against the first clamping step.
Preferably, a guide ring is arranged on the inner side of the heating ring, the guide ring extends towards the first clamping step direction, and the outer diameter of the guide ring corresponds to the inner diameter of the first clamping step.
Preferably, the inner wall of the guide ring is attached to the outer wall of the liner.
Preferably, the first clamping step is provided with two through holes, one side of the heating ring, which faces the first clamping step, is provided with two heat conducting rods, the two heat conducting rods are inserted into the two through holes, and one end of each heat conducting rod, which faces outwards, is connected with a power supply.
Preferably, a second clamping step is arranged at the opening of the shell and is arranged at one side of the heating ring, which is opposite to the first clamping step, and the inner diameter of the second clamping step is smaller than the outer diameter of the heating ring;
and a heat insulation ring is arranged between the second clamping step and the heating ring.
Preferably, the material of the heating ring is aluminum alloy.
The utility model also aims to provide an electric cooker, which has high heat conduction efficiency between a heating ring and an inner container, and adopts the following technical scheme:
the electric cooker comprises the multiple heat conduction system, wherein the shell is further provided with a control chip and a control panel, and the control chip is respectively and electrically connected with the control panel, the heating ring and the heating disc.
Preferably, the liner further comprises a surface cover, wherein the surface cover is buckled on the liner and completely covers the top cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the multiple heat conduction system, the heating disc and the heating ring are respectively arranged at the bottom and the upper part of the middle layer, the bottom and the upper part of the inner container are respectively heated, the heating ring can be fast clamped on the first clamping step, and then the heating ring is propped against the inner container through the elastic piece at the bottom of the heating ring, so that the heating ring is tightly attached to the outer wall of the inner container, the heat conduction efficiency between the heating ring and the inner container is improved, and a better cooking effect is achieved.
2. According to the electric cooker, the inner container is uniformly heated by the multiple heat conduction systems, so that a better cooking effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole electric rice cooker;
FIG. 2 is a schematic cross-sectional view of the multiple heat conduction system inside the rice cooker shown in FIG. 1;
FIG. 3 is a schematic view of the heating ring and middle layer shown in FIG. 2;
fig. 4 is a side view of the heating ring shown in fig. 3.
1. A housing; 2. a middle layer; 20. a first clamping step; 21. a second clamping step; 22. a guide hole; 23. a through hole; 3. an inner container; 4. a top cover; 5. a heating ring; 50. an elastic member; 51. a guide rod; 52. a guide ring; 53. a heat insulating ring; 54. a heat conduction rod; 6. a heating plate; 7. a face cover; 8. and a control panel.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, embodiments of the present application and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Example 1
As shown in fig. 1-4, the present embodiment specifically discloses a multiple heat conduction system, which includes a middle layer 2, the middle layer 2 is installed in a casing 1 of an electric cooker, the inner container 3 is placed in the middle layer 2, a top cover 4 is opened at an opening of the inner container 3, and the casing 1 is used for protecting the inner container 3, the middle layer 2 and other components. The bottom of the middle layer 2 is provided with a heating disc 6, the upper part of the middle layer 2 is outwards expanded for one circle to form a section of first clamping step 20, and as the heating ring 5 is of an integrated structure, as shown in fig. 3, the heating ring 5 is of a complete circle, in the installation process, only the heating ring 5 is directly placed on the first clamping step 20, one surface of the heating ring 5, which faces the first clamping step 20, is provided with an elastic piece 50, specifically, the elastic piece 50 is a spring, a plurality of elastic pieces 50 are distributed annularly along the circumferential direction of the first clamping step 20, the heating ring 5 is in tight fit with the first clamping step 20 through the elastic piece 50, and the elastic piece 50 can realize the function of up-down rebound. When needs culinary art, place the inner bag 3 in middle level 2, owing to the effect of gravity at this moment, the bottom of inner bag 3 can laminate each other with the dish that generates heat between 6, and the upper portion of inner bag 3 can contact each other with the upper portion of ring 5 that generates heat, again because the ring 5 bottom that generates heat is provided with elastic component 50 and first card rank 20 jack-up each other, inner bag 3 is pressing down the ring 5 that generates heat, because the jack-up effect of elastic component 50 can let the ring 5 that generates heat all the time with the upper portion of inner bag 3 jack-up each other laminating, thereby improve the heat conduction efficiency between ring 5 and the inner bag 3, only need place the food in the inner bag 3 at this moment and cover top cap 4, start the rice cooker, let dish 6 that generates heat and ring 5 that generates heat, evenly heat the upper and lower part of inner bag 3, can realize the culinary art to the food.
It should be noted that, as shown in fig. 3-4, the first clamping step 20 is circumferentially distributed with a plurality of guide holes 22, and the heating ring 5 is circumferentially distributed with a plurality of guide rods 51 corresponding to the guide holes 22, the guide rods 51 and the heating ring 5 are integrally formed, specifically, as shown in fig. 3, the guide holes 22 and the guide rods 51 are four and are respectively matched in a one-to-one correspondence manner, and the guide holes 22 and the guide rods 51 are circular in size and correspond in size, so that the guide holes play a role in guiding the movement of the heating ring 5, and the heating ring 5 is prevented from shifting in the movement process, so that the guide rods 51 can be slidably matched along the guide holes 22 in the working state, and the heating ring 5 can move up and down. In addition, in order to ensure that the elastic member 50 can tightly press the heat generating ring 5, the elastic member 50 needs to be sleeved on the periphery of the guide rod 51, and the diameter of the elastic member 50 must be larger than that of the guide hole 22, so that one end of the elastic member 50 can tightly press the heat generating ring 5, and the other end of the elastic member 50 tightly presses the first clamping step 20. Therefore, when the liner 3 is placed, the liner 3 will press the heating ring 5 downwards, at this time, the guide rod 51 will move downwards along the guide hole 22, meanwhile, the elastic element 50 will be compressed, after the liner 3 is placed stably, the elastic element 50 will rebound upwards, and the heating ring 5 will be pushed against the liner 3, so that the liner 3 and the heating ring 5 are more tightly matched.
Further, the guide ring 52 is arranged on the inner ring of the heating ring 5, the guide ring 52 extends towards the first clamping step 20, the outer diameter of the guide ring 52 corresponds to the inner diameter of the first clamping step 20 in shape and size, the guide ring 52 can be ensured to be attached to the inner wall of the first clamping step 20 to move, and therefore the moving stability of the heating ring 5 is further improved.
Further, the inner wall of the guide ring 52 is attached to the outer wall of the inner container 3, and due to the guide ring 52, the contact area between the heating ring 5 and the outer wall of the inner container 3 is increased, so that heat can be conducted more quickly on the surface of the inner container 3, the heat conduction efficiency of the heating ring 5 is increased, and cooking time is further shortened.
Further, two through holes 23 are formed in the first clamping step 20, two heat conducting rods 54 are arranged on one side, facing the first clamping step 20, of the heating ring 5, the two heat conducting rods 54 are inserted into the two through holes 23, and one outwards-facing ends of the two heat conducting rods 54 are connected with a power supply, so that the heating ring 5 is electrified.
Further, the opening of the casing 1 is provided with a second clamping step 21, the second clamping step 21 is disposed on one side of the heating ring 5 opposite to the first clamping step 20, the inner diameter of the second clamping step 21 is smaller than the outer diameter of the heating ring 5, the second clamping step 21 is used for limiting the moving range above the heating ring 5, preventing the heating ring 5 from being ejected outwards due to elastic recovery of the first spring after the liner 3 is taken out, and special attention is required, and because the temperature of the heating ring 5 is high, if the heating ring 5 is in direct long-time contact with the second clamping step 21, the second clamping step 21 may be scalded, and therefore a layer of heat insulation ring 53 needs to be placed on the upper part of the heating ring 5 to be separated from the second clamping step 21.
Further, the heating ring 5 is made of aluminum alloy. The aluminum alloy has good heat conduction performance, so that heat can be well conducted to the surface of the liner 3.
Example 2
The embodiment specifically discloses an electric cooker, it installs the heat conduction system of embodiment 1 to further, this electric cooker still includes face lid 7, and this face lid 7 lock is on inner bag 3 and cover top cap 4 completely, has formed a space as the heat preservation between face lid 7 and the top cap 4 this moment to reduce the heat and run off from the top of inner bag 3, increased the heat preservation nature of inner bag 3 itself, and then reached better culinary art effect.
Further, the control chip and the control panel 9 are arranged on the periphery of the middle layer 2, and are specifically arranged above the shell 1, the control chip is respectively connected with the control panel 9, the heating ring 5 and the heating plate 6 through wires, in the using process, the control chip can receive corresponding signals only by inputting instructions on the control panel 9, the control chip controls the heating plate 6 and the heating ring 5 to heat, and the liner 3 is heated, so that the automatic control of the multiple heat conduction electric cooker is realized.
The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.
Claims (9)
1. A multiple heat conduction system is characterized in that,
comprises a middle layer for placing an electric cooker inner container and an elastic piece;
the bottom of the inner container is provided with a heating disc which is used for heating the bottom of the inner container; the upper part of the middle layer is provided with a first clamping step, a heating ring is arranged on the first clamping step, and the heating ring is used for heating the upper part of the liner;
the elastic piece acts on the heating ring to promote the heating ring to prop against the surface of the liner.
2. The multiple thermal conduction system according to claim 1 wherein,
a plurality of guide holes are circumferentially distributed on the first clamping step, a plurality of guide rods corresponding to the guide holes are circumferentially distributed on the heating ring, the guide rods and the heating ring are integrally formed, and the guide rods are in sliding fit with the guide holes;
the elastic piece is sleeved on the periphery of the guide rod, one end of the elastic piece is tightly propped against the heating ring, and the other end of the elastic piece is tightly propped against the first clamping step.
3. The multiple thermal conduction system according to claim 1 wherein,
the inner side of the heating ring is provided with a guide ring, the guide ring extends towards the first clamping step direction, and the outer diameter of the guide ring corresponds to the inner diameter of the first clamping step.
4. The multiple thermal conduction system according to claim 3 wherein,
the inner wall of the guide ring is mutually attached to the outer wall of the inner container.
5. The multiple thermal conduction system according to claim 1 wherein,
the heat conducting device is characterized in that two through holes are formed in the first clamping step, two heat conducting rods are arranged on one side, facing the first clamping step, of the heating ring, the two heat conducting rods are respectively inserted into the two through holes, and one outwards-facing ends of the two heat conducting rods are connected with a power supply.
6. The multiple thermal conduction system according to claim 1 wherein,
the outer side of the middle layer is provided with a shell, the opening of the shell is provided with a second clamping step, the second clamping step is arranged on one side of the heating ring, which is opposite to the first clamping step, and the inner diameter of the second clamping step is smaller than the outer diameter of the heating ring;
and a heat insulation ring is arranged between the second clamping step and the heating ring.
7. The multiple thermal conduction system according to claim 1 wherein,
the heating ring is made of aluminum alloy.
8. An electric rice cooker characterized by comprising the multiple heat conduction system as claimed in any one of claims 1 to 7,
the shell is provided with a control chip and a control panel, and the control chip is respectively and electrically connected with the control panel, the heating ring and the heating disc.
9. The electric rice cooker as recited in claim 8, wherein,
the novel liner is characterized by further comprising a top cover and a surface cover, wherein the top cover is buckled above the liner, and the surface cover is buckled on the liner and covers the top cover completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045923.6U CN220423761U (en) | 2023-07-31 | 2023-07-31 | Multiple heat conduction system and rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045923.6U CN220423761U (en) | 2023-07-31 | 2023-07-31 | Multiple heat conduction system and rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423761U true CN220423761U (en) | 2024-02-02 |
Family
ID=89696237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045923.6U Active CN220423761U (en) | 2023-07-31 | 2023-07-31 | Multiple heat conduction system and rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423761U (en) |
-
2023
- 2023-07-31 CN CN202322045923.6U patent/CN220423761U/en active Active
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