CN112120518A - Electric cooker with magnetic field device - Google Patents
Electric cooker with magnetic field device Download PDFInfo
- Publication number
- CN112120518A CN112120518A CN202011148592.3A CN202011148592A CN112120518A CN 112120518 A CN112120518 A CN 112120518A CN 202011148592 A CN202011148592 A CN 202011148592A CN 112120518 A CN112120518 A CN 112120518A
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- CN
- China
- Prior art keywords
- magnetic field
- pot body
- field device
- magnet
- rice cooker
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 241000209094 Oryza Species 0.000 claims description 26
- 235000007164 Oryza sativa Nutrition 0.000 claims description 26
- 235000009566 rice Nutrition 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 7
- 239000004831 Hot glue Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000010411 cooking Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Cookers (AREA)
Abstract
The invention discloses an electric cooker with a magnetic field device, and relates to the technical field of electric cookers. The invention comprises a hollow pot body with an opening at the upper end, a pot cover covering the opening part of the pot body, an inner container and a magnetic field device for releasing a certain magnetic field intensity, wherein the inner container is freely arranged in the inner cavity of the pot body in a detachable mode, a heating device for heating the inner container is arranged in the pot body, a control panel is arranged on the side wall of the pot body, the magnetic field device comprises a magnetic field releasing device and a magnetic field control device, and the magnetic field device is electrically connected with the control panel. The electric cooker is internally provided with the magnetic field device, the size of water molecule groups is reduced by utilizing the magnetic field, the gelatinization effect is improved by improving the permeability of water molecules, and meanwhile, the alternating magnetic field can enable the water molecules to generate vibration with certain frequency, so that the thermal conductivity is improved, the cooking time is shortened, and the energy consumption of the electric cooker is reduced.
Description
Technical Field
The invention belongs to the technical field of electric cookers, and particularly relates to an electric cooker with a magnetic field device.
Background
An electric cooker is also called as an electric cooker and an electric cooker, and is a cooker for converting electric energy into internal energy. The electric cooker is convenient to use, clean and sanitary, has multiple functions of steaming, boiling, stewing and the like on food, and is an essential household appliance in life. At present, the electric rice cooker mainly heats rice by arranging a heating device between a shell and an inner container, and heat is transferred to the rice through the inner container to cook the rice.
The cooking process of rice is mainly the gelatinization process of starch, and the whole gelatinization process needs the participation of water and heat energy. The existing electric rice cooker only transfers heat through the inner container, so that the temperature of rice inside the electric rice cooker is uneven, the expansion of rice in different areas in the cooking process is uneven, the gelatinization effect is poor, and the taste of cooked rice is not ideal.
Disclosure of Invention
The invention aims to provide an electric rice cooker with a magnetic field device, wherein the magnetic field device is arranged in the electric rice cooker, the size of water molecule groups is reduced by utilizing the magnetic field, the gelatinization effect is improved by improving the permeability of water molecules, and meanwhile, the alternating magnetic field can enable the water molecules to generate vibration with certain frequency, so that the thermal conductivity is improved, the cooking time is shortened, and the energy consumption of the electric rice cooker is reduced.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an electric rice cooker with a magnetic field device, which comprises a hollow cooker body with an opening at the upper end, a cooker cover covering the opening of the cooker body, an inner container and the magnetic field device for releasing a certain magnetic field intensity, wherein the inner container is detachably arranged in an inner cavity of the cooker body, a heating device for heating the inner container is arranged in the cooker body, a control panel is arranged on the side wall of the cooker body, and the magnetic field device is electrically connected with the control panel.
Further, the magnetic field device comprises a magnetic field release device and a magnetic field control device, and the magnetic field control device is arranged on the side wall of the pot body.
Further, the magnetic field releasing device is arranged at the bottom of the pot cover.
Further, the magnetic field releasing device comprises a magnet, the magnet generates an alternating magnetic field, the frequency of the magnet is 50Hz, and the magnetic field strength released by the magnet is 200GS-1000 GS.
Furthermore, the magnetic field release device is fixed on the metal layer through a buckle or hot melt adhesive, and the distance of 0.5cm-1cm exists between the upper surface of the magnetic field release device and the metal layer.
Further, the magnetic field release device is arranged on the side wall of the inner cavity.
Further, the magnetic field releasing device comprises a magnet, the magnet generates an alternating magnetic field, the frequency of the magnet is 50Hz, and the magnetic field intensity released by the magnet is 600GS-6000 GS.
Further, the pot cover comprises a plastic heat insulation layer and a metal layer.
Furthermore, waterproof covers are arranged on the surfaces of the magnetic field release device, the magnetic field control device and the control panel.
The invention has the following beneficial effects:
the electric cooker is internally provided with the magnetic field device, the size of water molecule groups is reduced by utilizing the magnetic field, the gelatinization effect is improved by improving the permeability of water molecules, and meanwhile, the alternating magnetic field can enable the water molecules to generate vibration with certain frequency, so that the thermal conductivity is improved, the cooking time is shortened, and the energy consumption of the electric cooker is reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an electric rice cooker with a magnetic field device according to the present invention;
FIG. 2 is a partial view taken at A in FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-pot body, 2-pot cover, 3-inner container, 4-inner cavity, 5-plastic heat insulation layer, 6-metal layer, 7-magnetic field release device, 8-magnetic field control device, 9-fastener and 10-control panel.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "middle", "inner", "side wall", and the like, indicate orientations or positional relationships for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 and 2, the present invention relates to an electric rice cooker with a magnetic field device, which comprises a hollow cooker body 1 with an opening at the upper end, a cooker cover 2 covering the opening of the cooker body 1, an inner container 3 and a magnetic field device for releasing a certain magnetic field intensity, wherein the inner container 3 is detachably arranged in an inner cavity 4 of the cooker body 1, the cooker body 1 is made of metal, a heating device for heating the inner container 3 is arranged inside the cooker body 1, and a heat dissipation opening is arranged on the cooker cover 2 and is opened to cool cooked food when the cooking and heating are finished. The temperature reduction is realized by radiating hot air sealed in the pot to obtain faster temperature reduction; the cooker cover 2 comprises a plastic heat insulation layer 5 and a metal layer 6, when the electric cooker cooks and keeps warm, the plastic heat insulation layer 5 prevents the heat of the inner container 3 from dissipating outwards, the waste of energy is reduced, and the side wall of the cooker body 1 is provided with a control panel 10.
The magnetic field device comprises a magnetic field release device 7 and a magnetic field control device 8, wherein the magnetic field release device 7, the magnetic field control device 8 and the control panel 10 are electrically connected.
The principle is that the magnetic field device breaks hydrogen bonds among water molecules by releasing a magnetic field with certain strength and changing the state of water, so that the size of the water molecule group is reduced, the surface tension of the water is reduced, the permeability of the water is improved, and the starch gelatinization effect is improved. Meanwhile, the alternating magnetic field can make water molecules vibrate at a certain frequency, so that the heat transfer efficiency is improved, the heat conductivity is improved, the cooking and stewing time is shortened, and the energy consumption is reduced.
The magnetic field control device 8 is arranged on the side wall of the pot body 1, the magnetic field release device 7 is arranged at the bottom of the pot cover 2, the magnetic field release device 7 comprises a magnet, the magnet generates an alternating magnetic field, the frequency of the magnet is 50Hz, the magnetic field intensity released by the magnet is 200GS-1000GS, the magnetic field release device 7 is fixed on the metal layer 6 through a buckle 9 or hot melt adhesive, and in order to avoid shielding of the magnetic field, a distance of 0.5cm-1cm exists between the upper surface of the magnetic field release device 7 and the metal layer 6.
In addition, the surfaces of the magnetic field release device 7, the magnetic field control device 8 and the control panel 10 are provided with waterproof covers.
Example two
Referring to fig. 1 and 2, the invention relates to an electric rice cooker with a magnetic field device, which comprises a hollow cooker body 1 with an opening at the upper end, a cooker cover 2 covering the opening of the cooker body 1, an inner container 3 and a magnetic field device for releasing a certain magnetic field intensity, wherein the inner container 3 is freely arranged in an inner cavity 4 of the cooker body 1 in an assembling and disassembling way, the cooker body 1 is made of metal, a heating device for heating the inner container 3 is arranged in the cooker body 1, the cooker cover 2 comprises a plastic heat insulation layer 5 and a metal layer 6, when the electric rice cooker is used for cooking and preserving heat, the plastic heat insulation layer 5 prevents the heat of the inner container 3 from being dissipated outwards, the waste of energy is reduced.
The magnetic field device comprises a magnetic field release device 7 and a magnetic field control device 8, wherein the magnetic field release device 7, the magnetic field control device 8 and the control panel 10 are electrically connected.
The principle is that the magnetic field device breaks hydrogen bonds among water molecules by releasing a magnetic field with certain strength and changing the state of water, so that the size of the water molecule group is reduced, the surface tension of the water is reduced, the permeability of the water is improved, and the starch gelatinization effect is improved. Meanwhile, the alternating magnetic field can make water molecules vibrate at a certain frequency, so that the heat transfer efficiency is improved, the heat conductivity is improved, the cooking and stewing time is shortened, and the energy consumption is reduced.
The magnetic field control device 8 is arranged on the side wall of the pot body 1, the magnetic field release device 7 is arranged on the side wall of the inner cavity 4, the magnetic field release device 7 comprises a magnet, the magnet generates an alternating magnetic field, the frequency of the magnet is 50Hz, but the magnetic field can be greatly weakened by the metal inner container, the magnetic field intensity released by the magnet is 600GS-6000GS, and the magnetic field release device 7 is fixed on the side wall 6 of the inner cavity 4 through a buckle or hot melt adhesive.
In addition, the surfaces of the magnetic field release device 7, the magnetic field control device 8 and the control panel 10 are provided with waterproof covers.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides an electric rice cooker with magnetic field device which characterized in that: including the upper end open-ended cavity pot body (1), cover pot body (1) open part pot lid (2), inner bag (3) and the magnetic field device of releasing certain magnetic field intensity, inner bag (3) are installed and removed and are set up freely in inner chamber (4) of the pot body (1), the pot body (1) is inside to be provided with right inner bag (3) carry out the heating device that heats, the pot body (1) lateral wall is provided with control panel (10), the magnetic field device with control panel (10) are electric connection.
2. The electric rice cooker with magnetic field device according to claim 1, characterized in that the magnetic field device comprises a magnetic field releasing device (7) and a magnetic field control device (8), and the magnetic field control device (8) is arranged on the side wall of the pot body (1).
3. Electric rice cooker with magnetic field device according to claim 2 characterized in that the magnetic field releasing device (7) is arranged at the bottom of the lid (2).
4. The rice cooker with magnetic field device as claimed in claim 3, characterized in that the magnetic field releasing device (7) comprises a magnet, the frequency of the magnet is 50Hz, and the magnetic field intensity released by the magnet is 200GS-1000 GS.
5. The electric cooker with magnetic field device according to claim 4, characterized in that the magnetic field releasing device (7) is fixed on the metal layer (6) by a buckle (9) or a hot melt adhesive, and the distance between the upper surface of the magnetic field releasing device (7) and the metal layer (6) is 0.5cm-1 cm.
6. The rice cooker with magnetic field device as claimed in claim 2, wherein the magnetic field releasing device (7) is disposed on the side wall of the inner cavity (4).
7. The rice cooker with magnetic field device as claimed in claim 6, characterized in that the magnetic field releasing device (7) comprises a magnet, the frequency of the magnet is 50Hz, and the magnetic field intensity released by the magnet is 600GS-6000 GS.
8. The electric rice cooker with magnetic field device of claim 1, characterized in that the cover (2) comprises a plastic heat insulation layer (5) and a metal layer (6).
9. The rice cooker with magnetic field device as claimed in claim 1, wherein the magnetic field release device (7), the magnetic field control device (8) and the control panel (10) are provided with waterproof covers on their surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011148592.3A CN112120518A (en) | 2020-10-23 | 2020-10-23 | Electric cooker with magnetic field device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011148592.3A CN112120518A (en) | 2020-10-23 | 2020-10-23 | Electric cooker with magnetic field device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112120518A true CN112120518A (en) | 2020-12-25 |
Family
ID=73853945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011148592.3A Pending CN112120518A (en) | 2020-10-23 | 2020-10-23 | Electric cooker with magnetic field device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112120518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451775A (en) * | 2022-03-11 | 2022-05-10 | 刘强 | Outdoor self-charging rice storage integrated cooker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001299575A (en) * | 2000-04-24 | 2001-10-30 | Matsushita Electric Ind Co Ltd | Rice cooker |
| CN102160740A (en) * | 2011-03-15 | 2011-08-24 | 陈怡冰 | Microwave rice cooker |
| CN103405143A (en) * | 2013-08-15 | 2013-11-27 | 李镇南 | Electric cooker |
| CN214284434U (en) * | 2020-10-23 | 2021-09-28 | 长虹美菱股份有限公司 | Electric cooker with magnetic field device |
-
2020
- 2020-10-23 CN CN202011148592.3A patent/CN112120518A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001299575A (en) * | 2000-04-24 | 2001-10-30 | Matsushita Electric Ind Co Ltd | Rice cooker |
| CN102160740A (en) * | 2011-03-15 | 2011-08-24 | 陈怡冰 | Microwave rice cooker |
| CN103405143A (en) * | 2013-08-15 | 2013-11-27 | 李镇南 | Electric cooker |
| CN214284434U (en) * | 2020-10-23 | 2021-09-28 | 长虹美菱股份有限公司 | Electric cooker with magnetic field device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451775A (en) * | 2022-03-11 | 2022-05-10 | 刘强 | Outdoor self-charging rice storage integrated cooker |
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