CN214156986U - Electric rice cooker heated by graphene - Google Patents
Electric rice cooker heated by graphene Download PDFInfo
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- CN214156986U CN214156986U CN202022074708.5U CN202022074708U CN214156986U CN 214156986 U CN214156986 U CN 214156986U CN 202022074708 U CN202022074708 U CN 202022074708U CN 214156986 U CN214156986 U CN 214156986U
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- graphene
- microcrystalline glass
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- heating
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 30
- 235000009566 rice Nutrition 0.000 title claims abstract description 30
- 229910021389 graphene Inorganic materials 0.000 title claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 21
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 25
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 23
- 239000010439 graphite Substances 0.000 claims abstract description 23
- -1 graphite alkene Chemical class 0.000 claims abstract description 23
- 235000013305 food Nutrition 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 241000209094 Oryza Species 0.000 claims description 28
- 238000005485 electric heating Methods 0.000 claims description 13
- 239000013464 silicone adhesive Substances 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010411 cooking Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001723 carbon free-radicals Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric rice cooker of graphite alkene heating, including a kind of deep pot body and a kind of deep pot lid, a kind of deep pot body including a kind of deep pot body shell and with laminate the middle level in the shell, still including the interior pot that is used for splendid attire culinary art food and overlap joint on the middle level, wherein, middle level bottom is for the board that generates heat, the board that generates heat includes the microcrystalline glass board and sets up in the graphite alkene electrical heating membrane of microcrystalline glass board bottom surface. The utility model discloses utilize graphite alkene electric heat membrane electric conduction, heat conductivility strong and energy-conserving advantage again, replaced traditional high-power domestic appliance, practiced thrift the energy.
Description
Technical Field
The utility model relates to a kitchen cooking utensil especially relates to an electric rice cooker of graphite alkene heating.
Background
Electric rice cooker is modern house life with indispensable kitchen supplies, electric rice cooker is based on its intellectuality, can cook rice automatically, a kind of deep pot hot water, the function is very various, electric rice cooker boils the food through the ohmic heating, traditional electric rice cooker generates heat, generate heat and adopt magnetic field induction eddy current principle with the heating tube formula dish that generates heat, the electric current that utilizes the high frequency passes through loop coil, produce countless closed magnetic field force, the magnetic line of force passes through iron bottom of a boiler portion, make the pot body generate heat by oneself, long operation time, it is power consumptive many, thermal decay is fast, electric rice cooker is not long-lived, wherein 80% heat is not by effectual utilization. Moreover, the traditional electric cooker has the electricity consumption time of more than 30 minutes for cooking, the electricity consumption time for cooking soup is 2-3 hours, and the long-time heating and high-temperature operation have different influences on the working environment and the service life of electric cooker electronic components and heating elements, so that the whole service life is short, and the maintenance failure probability is high.
Since the graphene appears, the problems of the IH electromagnetic rice cooker and the traditional rice cooker on the market are solved. Graphene, known as the "king of new materials", is the thinnest and lightest material, the lowest resistivity, the highest thermal conductivity, and the best electrical conductivity found in the world. The graphene heating source with super-strong heat conductivity has the advantages of fast heating, high efficiency and uniform heating. The electrothermal conversion rate is more than 99.5 percent, almost no energy loss in the forms of mechanical energy, optical energy, chemical energy and the like exists, and the electric energy conversion rate can be improved by more than 45 percent compared with the electric energy conversion rate of the traditional electrothermal material. The excellent functional heating body of the graphene is utilized, so that not only can energy be saved, but also the expenditure can be saved for consumers, and multiple purposes can be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric rice cooker of graphite alkene heating to solve the not high, power consumptive many and the not high problem of electric rice cooker life who brings of original electric rice cooker heat efficiency utilization ratio.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an electric rice cooker of graphite alkene heating, includes a kind of deep pot body and a kind of deep pot lid, a kind of deep pot body including a kind of deep pot body shell and with laminate the middle level in the shell, still including the interior pot that is used for splendid attire culinary art food and overlap joint on the middle level, wherein, middle level bottom is the board that generates heat, the board that generates heat includes the microcrystalline glass board and sets up in the graphite alkene electrical heating membrane of microcrystalline glass board bottom surface.
Further, the graphene electric heating film is plated on the bottom surface of the microcrystalline glass plate in a high-temperature film plating mode and is tightly attached to the bottom surface.
Furthermore, the graphene electric heating film is embedded in the bottom surface of the microcrystalline glass plate, and a groove is formed in the bottom surface of the microcrystalline glass plate to accommodate the electric heating film.
Furthermore, a power line anode and a power line cathode are respectively led out from two ends of the electric heating film.
Further, the heating plate and the middle layer are adhered together through silicone adhesive.
Further, the microcrystalline glass plate is circular, and the graphene electric heating film is rectangular.
The graphene electric heating film comprises a plurality of parallel graphene heating strips.
Further, compared with the prior art, the utility model provides a pair of electric rice cooker of graphite alkene heating, it is long to overcome current electric rice cooker's operating time, it is power consumptive many, thermal decay is fast, electric rice cooker life-span shortcoming not long, based on energy-concerving and environment-protective departure point, on the basis of traditional electric rice cooker heating plate, the key is optimizing thermal use and storing, reduce circular telegram operating time, make no matter cook or a kind of deep pot hot water, thermal efficiency utilization ratio reaches more than 95%, and cook power consumptive saving more than 50%, a kind of deep pot hot water power saving can reach more than 80%, and circular telegram operating time has been reduceed, the life-span of whole electric rice cooker use has been promoted greatly. In addition, compared with the traditional electric cooker, the microcrystalline glass heating plate and the coil panel are higher in grade and easier to clean, and the graphene heating plate is not selected, so that the application range is wide.
Drawings
Fig. 1 is a schematic structural view of a heating plate in an embodiment of the present invention.
Fig. 2 is a sectional view of the combination of the heating plate and the inner pan in the embodiment of the present invention.
Fig. 3 is an assembly diagram of the electric rice cooker in the embodiment of the present invention.
In the figures, the reference numerals are as follows: 1-microcrystalline glass, 2-graphene electric heating film, 3-power line anode, 4-power line cathode, 5-heating plate, 6-inner pot, 7-middle layer, 8-silicone adhesive, 9-pot cover and 10-pot body.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the utility model provides an electric rice cooker of graphite alkene heating, including a kind of deep pot lid 9, interior pot 6, middle level 7, generate heat board 5 to and a kind of deep pot body 10, a kind of deep pot lid 9 covers on interior pot 6, interior pot 6 is arranged in middle level 7, during the use, the bottom surface of interior pot 6 directly contacts with the board 5 that generates heat, the board 5 central authorities that generate heat have the through-hole, the board 5 that generates heat is located middle level 7 bottom, the board 5 that generates heat firmly bonds together through silicone adhesive with the middle level, they are arranged in a kind of deep pot body 10 jointly.
Wherein, the heating plate 5 in this embodiment comprises microcrystalline glass board 1 and graphite alkene electrical heating film 2, graphite alkene electrical heating film 2's both sides are equipped with the anodal 3 of power cord and power cord negative pole 4 respectively, the power cord is burnt on two corners of graphite alkene electrical heating film through the flatiron, and meet with domestic power supply, microcrystalline glass board 1 is circular, graphite alkene electrical heating film 2 is rectangle, graphite alkene electrical heating film 2 sets up the below at microcrystalline glass board 1, on the one hand, can hug closely electrical heating film and glass panels through the mode of high temperature coating film, on the other hand, can offer the recess with 2 shape size looks adaptations of graphite alkene electrical heating film in order to hold this electrical heating film 2 below microcrystalline glass board 1. The microcrystalline glass plate has the advantages of high mechanical strength, excellent insulating property, less dielectric loss, stable dielectric constant, adjustable thermal expansion coefficient in a large range, chemical corrosion resistance, wear resistance, good thermal stability and high use temperature.
The heating principle of graphene is described below: under the action of an electric field, carbon radicals in the heating body perform Brownian motion, violent friction and impact are generated among carbon atoms, generated heat energy is transmitted outwards in a far infrared radiation mode, and the conversion rate of electric energy to heat energy is up to more than 99.5%. Graphene is heated by far infrared rays, and a section of the graphene with a wavelength from 0.75 to 1000 micrometers in a spectrum is called infrared light, also called infrared light, and is an electromagnetic wave with a strong heat effect. The wavelength range of infrared rays is wide, and people divide infrared rays in different wavelength ranges into near infrared rays, middle infrared rays and far infrared rays. Wherein the far infrared ray with the wavelength of 8-14 μm is called 'life light wave' because of having certain physical therapy effect on human body.
When in use, a user puts food materials into the inner container 6, buckles the cooker cover 9 and starts the electric cooker. With the rise of heating temperature, the far infrared heating film of the graphene heating plate 5 generates far infrared rays with the wavelength of 4um to 18um when being electrified and heated, the far infrared rays act on the moisture of food materials in the inner pot 6, water molecules are caused to resonate, so that hydrogen bonds among the water molecules are cut off, common macromolecular water mass water is activated and boiled into small molecular mass alkalescent water, the far infrared rays can penetrate through the surface of food, the food molecules are activated to vibrate, and heat energy is generated in the food; the food and the cooker are matched for heat transfer from outside to inside, so that the effect of quickly heating the food can be realized; as the cooking time is shortened, more nutrients in the food can be reserved, the heating efficiency is higher, and the heating is more uniform.
The utility model provides an electric cooker adopts graphite alkene heating, and graphite alkene sets up in microcrystalline glass bottom, and the pot courage is put on microcrystalline glass, when heating the food in the pot courage, directly heats, and graphite alkene heating is the far infrared heating, through the contact of food with the pot during traditional electric cooker cooks, transmits the heat of pot to the food, and the result that this brings is often that food outside has soon burnt, and the inside is not ripe yet; the far infrared rays can penetrate the surface of the food to activate food molecules to vibrate, and heat energy is generated in the food; the food and the cooker are matched for heat transfer from outside to inside, so that the effect of quickly heating the food can be realized; as the cooking time is shortened, more nutrients in the food can be reserved, the heating efficiency is higher, and the heating is more uniform. And any pot of graphite alkene heating can both be used, even graphite alkene is partial damaged moreover, as long as do not have complete open circuit, it still can normally work and normally generate heat, if the layer of generating heat on graphite alkene body can be divided into many and parallels, even if certain fracture on the layer of generating heat, other strips that generate heat still can continue to work and continue to generate heat, have avoided the drawback that electric rice cooker completely is bad when metal resistance falls in the current electric rice cooker, long service life.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an electric rice cooker of graphite alkene heating, includes a kind of deep pot body and a kind of deep pot lid, its characterized in that, a kind of deep pot body including a kind of deep pot body shell and with laminate the middle level in the shell, still including be used for splendid attire culinary art food and overlap joint at the middle level in the pot, wherein, middle level bottom is the board that generates heat, the board that generates heat includes the microcrystalline glass board and sets up in the graphite alkene electrical heating membrane of microcrystalline glass board bottom surface.
2. The graphene-heated electric cooker according to claim 1, wherein the graphene electric heating film is plated on the bottom surface of the microcrystalline glass plate in a high-temperature film plating manner and is attached to the microcrystalline glass plate.
3. The graphene-heated electric cooker according to claim 1, wherein the graphene electric heating film is embedded in the bottom surface of the microcrystalline glass plate, and a groove is formed in the bottom surface of the microcrystalline glass plate to accommodate the electric heating film.
4. The graphene-heated electric rice cooker according to claim 2 or 3, wherein a power line anode and a power line cathode are respectively led out from two ends of the electric heating film.
5. The graphene-heated electric rice cooker as claimed in claim 1, wherein the heating plate and the middle layer are adhered together by silicone adhesive.
6. The graphene-heated electric rice cooker according to claim 1, wherein the microcrystalline glass plate is circular, and the graphene electric heating film is rectangular.
7. The graphene-heated electric rice cooker according to claim 1 or 6, wherein the graphene electric heating film comprises a plurality of parallel graphene heating strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074708.5U CN214156986U (en) | 2020-09-21 | 2020-09-21 | Electric rice cooker heated by graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074708.5U CN214156986U (en) | 2020-09-21 | 2020-09-21 | Electric rice cooker heated by graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214156986U true CN214156986U (en) | 2021-09-10 |
Family
ID=77590557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022074708.5U Active CN214156986U (en) | 2020-09-21 | 2020-09-21 | Electric rice cooker heated by graphene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214156986U (en) |
-
2020
- 2020-09-21 CN CN202022074708.5U patent/CN214156986U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A graphene heated rice cooker Granted publication date: 20210910 Pledgee: Foshan branch of China Everbright Bank Co.,Ltd. Pledgor: GUANGDONG JIUHE ELECTRIC INDUSTRIAL Co.,Ltd. Registration number: Y2024980010346 |