CN220572020U - Heat conduction system and electric cooker - Google Patents
Heat conduction system and electric cooker Download PDFInfo
- Publication number
- CN220572020U CN220572020U CN202322045887.3U CN202322045887U CN220572020U CN 220572020 U CN220572020 U CN 220572020U CN 202322045887 U CN202322045887 U CN 202322045887U CN 220572020 U CN220572020 U CN 220572020U
- Authority
- CN
- China
- Prior art keywords
- heating ring
- heating
- cavity
- clamping step
- middle layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 72
- 238000003825 pressing Methods 0.000 claims description 15
- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010411 cooking Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 238000010030 laminating 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model belongs to the technical field of kitchen ware, and provides a heat conduction system which comprises a middle layer for placing an inner container, a heating device and a jacking device, wherein the heating device is arranged in the middle layer; the heating device 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 device to promote the heating device to prop against the surface of the liner. The utility model also provides an electric cooker. According to the utility model, the bottom and the upper part of the middle layer are respectively provided with the heating disc and the heating ring, and the bottom and the upper part of the inner container are respectively heated, so that a better cooking effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of kitchen ware, and particularly relates to a 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. The electric cooker on the market at present mainly heats the bottom of the inner container through the heating plate at the bottom, so as to achieve the aim of cooking, but the mode has the defects of uneven heating and unsatisfactory cooking effect.
Disclosure of Invention
In order to overcome the problems in the prior art, the utility model provides a heat conduction system which has the advantage of being tightly matched with the upper part of the liner to supply heat for the liner.
The technical scheme adopted for solving the technical problems is as follows:
a heat conduction system comprises a middle layer for placing an inner container and a jacking device; the bottom of the middle layer is provided with a heating disc 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 heats the upper part of the liner; the propping device acts on the heating ring to promote the heating ring to prop against the surface of the liner.
The specific theory of operation lies in, when the inner bag is placed in the middle level, the bottom of inner bag can laminate each other with the dish that generates heat, and the ring that generates heat that is located middle level upper portion is through the tight effect of top of tight device, with the tight laminating of the upper portion mutual top of inner bag, only need start this multiple heat conduction rice cooker this moment, the dish that generates heat and the ring that generates heat can heat the upper portion and the lower part of inner bag respectively to it is even to let the inner bag wholly be heated, reaches better culinary art effect.
Preferably, the jacking device further comprises an elastic piece, a cavity and a jacking block; the cavity is arranged on one side of the heating ring, which faces the first clamping step, the elastic piece is axially arranged in the cavity along the cavity, the top block is sleeved at one outward end of the elastic piece, and the top block is propped against the first clamping step through the elastic piece.
Preferably, a guide rod is arranged in the top block, the guide rod is arranged in the cavity, the guide rod is axially arranged along the cavity, a guide groove is arranged in the guide rod, and the elastic piece is arranged in the guide groove.
Preferably, the propping device comprises a pressing block and a fixing hole; the fixing holes are arranged on two sides of the cavity, and the pressing block is fixed at the openings of the fixing holes and the cavity; the pressing block is provided with a through hole, the through hole corresponds to the cavity, and the ejector block penetrates through the through hole; and a flange is arranged on one side of the jacking block, facing the elastic piece, and the flange and the pressing block are mutually tightly jacked.
Preferably, the first clamping step is provided with a guide hole, a first guide pillar is arranged on the heating ring towards one side of the first clamping step, and the first guide pillar is matched with the guide hole.
Preferably, when the tightening device acts on the heating ring, a shell is arranged on the outer side of the middle layer, a second clamping step is arranged at the opening of the shell, the second clamping step is arranged on one side, facing away from the first clamping step, of the heating ring, and the inner diameter of the second clamping step is smaller than the outer diameter of the heating ring.
Preferably, the material of the propping device is plastic.
Another object of the present utility model is to provide an electric rice cooker with good cooking effect, which adopts the following technical scheme:
the electric cooker comprises the heat conduction system, wherein a control chip and a control panel are arranged on the periphery of the middle layer, and the control chip is respectively and electrically connected with the control panel, the heating ring and the heating disc.
Preferably, the novel liner comprises 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.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the heat conduction system, the heating plate and the heating ring are respectively arranged at the bottom and the upper part of the middle layer and respectively heat the bottom and the upper part of the inner container, and meanwhile, the heating ring is propped against the inner container due to the fact that the propping device is arranged on 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 further a better cooking effect is achieved.
2. According to the electric cooker, the heat conduction system is arranged to heat the inner container, so that the inner container is uniformly heated.
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 an overall external view of a rice cooker product;
fig. 2 is an overall sectional view of the rice cooker product;
FIG. 3 is an internal analysis view of the hidden outer shell of the electric cooker;
FIG. 4 is an enlarged view of a portion of the tightening mechanism shown in the circled portion of FIG. 3;
fig. 5 is an exploded view of the tightening device shown in fig. 4.
1. A housing; 2. a middle layer; 20. a first clamping step; 21. a second clamping step; 23. a guide hole; 3. an inner container; 4. a top cover; 5. a heating ring; 50. a cavity; 51. an elastic member; 52. a top block; 53. a guide rod; 54. a guide groove; 55. briquetting; 56. a fixing hole; 57. a through hole; 58. a first guide post; 6. a heating plate; 7. a face cover; 9. 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. 1-3, the embodiment specifically discloses a heat conduction system which is installed in an electric cooker, wherein the heat conduction system comprises a middle layer 2, an inner container 3 and a top cover 4, the middle layer 2 is installed in a shell 1 of the electric cooker, the inner container 3 is placed in the middle layer 2, and the top cover 4 is arranged at an opening of the inner container 3. A heating disc 6 is arranged at the bottom of the middle layer 2, a circle is outwards expanded at the upper part of the middle layer 2, a section of first clamping step 20 is formed, a heating ring 5 is arranged above the first clamping step 20, a jacking device is arranged on one surface of the heating ring 5 facing the first clamping step 20, and the heating ring 5 is in jacking fit with the first clamping step 20 through the jacking device, wherein the jacking device can realize the function of rebounding up and down. When needs culinary art, place the inner bag 3 in middle level 2, this moment because the effect of gravity, the bottom of inner bag 3 can with generate heat and laminate each other between the dish 6, and the upper portion of inner bag 3 can with generate heat the upper portion of ring 5 and contact each other, again because generate heat the ring 5 bottom and be provided with the tight device of top and first card rank 20 mutually jack-up, inner bag 3 is pressing down the ring 5 that generates heat, because the tight effect of jack-up can let the ring 5 that generates heat all the time with the upper portion of inner bag 3 mutually jack-up laminating, thereby improve the heat conduction efficiency between ring 5 and the inner bag 3, only need place the food material in the inner bag 3 at this moment and cover top cap 4, start this rice cooker, let generate heat dish 6 and generate heat the ring 5 and evenly heat the upper and lower parts of inner bag 3, can realize the culinary art to the food material.
It should be noted that a plurality of tightening devices are distributed along the circumference of the heating ring 5, so that the heating ring 5 and the liner 3 can be tightened in all directions, and in addition, as shown in fig. 4-5, the tightening devices specifically include a cavity 50, an elastic member 51 and a top block 52, firstly, the opening of the cavity 50 faces the direction of the first clamping step 20, and the cavity 50 is arranged along the tightening direction of the heating ring 5. The elastic member 51 is placed in the cavity 50, one end of the elastic member 51 facing inward is pressed against the bottom of the cavity 50, and one end of the elastic member 51 facing outward is pressed against the top block 52. Therefore, the top block 52 can compress the elastic member 51 inwardly along the direction of the cavity 50, and the elastic member 51 can also push the top block 52 outwardly along the direction of the cavity 50. When the inner container 3 is placed on the heating ring 5, the inner container 3 presses the heating ring 5 downwards suddenly, so that the elastic piece 51 is compressed and deformed, after the inner container 3 is placed stably, the elastic piece 51 can slightly elastically return, the elastic piece 51 can tightly push the two ends, at the moment, the distance between the jacking block 52 and the heating ring 5 can be mutually jacked, the heating ring 5 can be jacked to the outer wall of the inner container 3 and contacted with the outer wall of the inner container 3, and therefore the heating ring 5 is tightly attached to the inner container 3.
Further, in order to improve stability of the elastic member 51 in the tightening process, a guide rod 53 is disposed on one side of the top block 52 facing the elastic member 51, a guide groove 54 is disposed in the guide rod 53, one end of the elastic member 51 is tightly tightened against the bottom of the cavity 50, and the other end of the elastic member 51 is tightly tightened against the bottom of the guide groove 54, so that the elastic member 51 can be compressed and expanded in the guide groove 54, and the elastic member 51 is prevented from being shifted in the compression and expansion process by guiding through the guide groove 54.
Further, in order to prevent the elastic member 51 and the top block 52 from falling off during the working process, a set of pressing blocks 55 are arranged at the opening of the cavity 50, fixing holes 56 are respectively arranged at two sides of the cavity 50 for fixing the pressing blocks 55, the pressing blocks 55 are fixedly pressed at the opening of the cavity 50 in a fixing mode that screws pass through the fixing holes 56, a through hole 57 with the size and shape corresponding to those of the top block 52 is arranged at the position of the pressing blocks 55 corresponding to the position of the cavity 50, and the top block 52 can stretch back and forth along the through hole 57; meanwhile, a flange is arranged on one side, facing the elastic piece 51, of the top piece 52, and the size of the flange is larger than that of the through hole 57, so that the flange can be blocked by the pressing piece 55 when moving to the position of the pressing piece 55, and the elastic piece 51 and the top piece 52 are prevented from falling off in the rebound process.
Further, the first clamping step 20 is provided with the guide hole 23, the heating ring 5 is provided with the first guide pillar 58 towards one side of the first clamping step 20, the first guide pillar 58 is matched with the guide hole 23, and when the heating ring 5 moves up and down, the first guide pillar 58 moves along the direction of the guide hole 23, so that the heating ring 5 moves along the direction of the first guide pillar 58, and the stability of the heating ring 5 in the up and down moving process is improved.
Further, the opening of the housing 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, and the heating ring 5 is prevented from being outwards ejected due to elastic recovery of the elastic piece 51 after the liner 3 is taken out.
Further, the material of the jacking device is plastic, specifically, the plastic is pps material, and the plastic piece has the advantages of light weight and easy mass processing, so that the production efficiency can be greatly improved.
Example 2
The embodiment specifically discloses an electric cooker, which is provided with the heat conduction system in embodiment 1, and further comprises a surface cover 7, wherein the surface cover 7 is buckled on the inner container 3 and completely covers the top cover 4, and a space is formed between the surface cover 7 and the top cover 4 to serve as a heat preservation layer, so that heat loss from the upper part of the inner container 3 is reduced, the heat preservation of the inner container 3 is improved, and further a better cooking effect is achieved.
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 heat conduction system is characterized in that,
comprises a middle layer for placing the liner and a propping device;
the bottom of the middle layer is provided with a heating disc 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 heats the upper part of the liner;
the propping device acts on the heating ring to promote the heating ring to prop against the surface of the liner.
2. A heat transfer system as claimed in claim 1, wherein,
the jacking device further comprises an elastic piece, a cavity and a jacking block;
the cavity is arranged on one side of the heating ring, which faces the first clamping step, the elastic piece is axially arranged in the cavity along the cavity, the top block is sleeved at one outward end of the elastic piece, and the top block is propped against the first clamping step through the elastic piece.
3. A heat transfer system as claimed in claim 2, wherein,
the ejector block is internally provided with a guide rod, the guide rod is arranged in the cavity, the guide rod is axially arranged along the cavity, the guide rod is internally provided with a guide groove, and the elastic piece is arranged in the guide groove.
4. A heat transfer system as claimed in claim 2, wherein,
the jacking device also comprises a pressing block and a fixing hole;
the fixing holes are arranged on two sides of the cavity, and the pressing block is fixed at the openings of the fixing holes and the cavity;
the pressing block is provided with a through hole, the through hole corresponds to the cavity, and the ejector block penetrates through the through hole;
and a flange is arranged on one side of the jacking block, facing the elastic piece, and the flange and the pressing block are mutually tightly jacked.
5. A heat transfer system as claimed in claim 2, wherein,
the heating ring is provided with a first guide post towards one side of the first clamping step, and the first guide post is matched with the guide hole.
6. A heat transfer system as claimed in 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.
7. A heat transfer system as claimed in claim 1, wherein,
the jacking device is made of plastic.
8. An electric rice cooker, characterized by comprising the heat conduction system as claimed in any one of claims 1 to 7,
the periphery of the middle layer 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 |
|---|---|---|---|
| CN202322045887.3U CN220572020U (en) | 2023-07-31 | 2023-07-31 | Heat conduction system and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045887.3U CN220572020U (en) | 2023-07-31 | 2023-07-31 | Heat conduction system and electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220572020U true CN220572020U (en) | 2024-03-12 |
Family
ID=90110352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045887.3U Active CN220572020U (en) | 2023-07-31 | 2023-07-31 | Heat conduction system and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220572020U (en) |
-
2023
- 2023-07-31 CN CN202322045887.3U patent/CN220572020U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202553479U (en) | Utensil for microwave oven | |
| CN220572020U (en) | Heat conduction system and electric cooker | |
| CN205267844U (en) | Multi -functional electric kettle | |
| CN208755660U (en) | A kind of electric cooker of adjustable food steamer height | |
| CN109864632B (en) | Kitchen material reason machine | |
| CN220423761U (en) | Multiple heat conduction system and rice cooker | |
| CN201445329U (en) | Multifunctional remote controlled automatic electric cooker based on microcomputer | |
| CN206745164U (en) | A kind of Domestic electric rice cooker for preventing short circuit | |
| CN211795873U (en) | Electric heating pot capable of heating rapidly | |
| CN202981553U (en) | Fast heating-up electric heating pan | |
| CN201445334U (en) | Energy-saving electric pressure cooker based on microcomputer | |
| CN202365599U (en) | Food steamer device | |
| CN205267795U (en) | Domestic boiling pan of simple and easy type | |
| CN220778126U (en) | Tight multiple heat conduction system in top and rice cooker | |
| CN209421757U (en) | A kind of Double side frying saucepan | |
| CN204862582U (en) | Multi -functional electricity of integrated form boils stove | |
| CN213129172U (en) | A hasp structure for pot cover | |
| CN219206593U (en) | Shell assembly, pot body and cooking utensil | |
| CN217695987U (en) | Rice soup separated electric cooker | |
| CN208988564U (en) | A kind of pot lid construction of switch of electric cooker | |
| CN211795795U (en) | Novel electric rice cooker steaming tray device | |
| CN219962505U (en) | Multifunctional electric cooker | |
| CN220423760U (en) | Electric cooker and jacking type heating device thereof | |
| CN209421756U (en) | A kind of Dual-side frying pan with heat insulating function | |
| CN209235849U (en) | A kind of Suspensible grate support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |