CN204410583U - Upper cover and electric cooker - Google Patents
Upper cover and electric cooker Download PDFInfo
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- CN204410583U CN204410583U CN201520104381.8U CN201520104381U CN204410583U CN 204410583 U CN204410583 U CN 204410583U CN 201520104381 U CN201520104381 U CN 201520104381U CN 204410583 U CN204410583 U CN 204410583U
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- clamping plate
- upper cover
- heating film
- electric cooker
- heating
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Abstract
The utility model discloses a kind of upper cover and electric cooker, wherein, upper cover comprises heating member, and this heating member comprises the first clamping plate and the second clamping plate, the heating film for conversion thermal energy of high temperature resistant, insulation, and electrode; Heating film is arranged between the first clamping plate and the second clamping plate; The shape of heating film towards the first clamping plate side and the shape adaptation of the first clamping plate, towards the shape of the second clamping plate side and the shape adaptation of the second clamping plate; Electrode contacts to power with heating film.The invention also discloses a kind of upper cover and a kind of electric cooker.The utility model, by being embedded in heating member in heating film, during using heating member as the material of rice cooker upper cover, electric cooker operationally, the heating plate of the upper cover at top and bottom simultaneously all internally the food of pot courage heat, while thermally equivalent, the operating efficiency of electric cooker can be also improved making food.
Description
Technical field
The utility model relates to a kind of upper cover and electric cooker.
Background technology
Existing electric cooker, usually heating plate is set in bottom, heats with the food in internal pot courage, this only from bottom to the mode that food heats, food in interior pot courage is heated even not, existing mode of heating can not meet the growing demand of people.
Utility model content
Main purpose of the present utility model is to provide a kind of electric cooker that makes to the upper cover of food homogeneous heating.
For achieving the above object, the utility model provides a kind of upper cover, and described upper cover comprises heating member, and described heating member comprises the first clamping plate and the second clamping plate, the heating film for conversion thermal energy of high temperature resistant, insulation, and electrode;
Described heating film is arranged between described first clamping plate and the second clamping plate;
The shape of described heating film towards described first clamping plate side and the shape adaptation of described first clamping plate, towards the shape of described second clamping plate side and the shape adaptation of described second clamping plate;
Described electrode contacts to power with described heating film.
Preferably, described upper cover is used for electric cooker.
Preferably, described heating member also comprises the reflectance coating for being incubated, and described reflectance coating is arranged between described heating film and described first clamping plate, and described second clamping plate are towards described heated material.
Preferably, described heating film covers by described reflectance coating completely.
Preferably, described electrode is arranged in the receiving space that described second clamping plate, described heating film and described reflectance coating form.
Preferably, described first clamping plate and described second clamping plate are transparent splint, and described heating film is for having an X-rayed material.
Preferably, described heating film comprises silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, and conforming layer is folded successively covers on described second clamping plate, and described silicon carbide layer contacts with described second clamping plate.
The utility model proposes a kind of electric cooker further.
A kind of electric cooker, described electric cooker comprises upper cover, and described upper cover comprises heating member, and described heating member comprises the first clamping plate of drawing together high temperature resistant, insulation and the second clamping plate, heating film for conversion thermal energy, and electrode;
Described heating film is arranged between described first clamping plate and the second clamping plate;
The shape of described heating film towards described first clamping plate side and the shape adaptation of described first clamping plate, towards the shape of described second clamping plate side and the shape adaptation of described second clamping plate;
Described electrode contacts to power with described heating film.
The utility model, by being embedded in heating member in heating film, during using heating member as the material of rice cooker upper cover, electric cooker operationally, the heating plate of the upper cover at top and bottom simultaneously all internally the food of pot courage heat, while thermally equivalent, the operating efficiency of electric cooker can be also improved making food.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model heating member;
Fig. 2 is the cross-sectional view at A-A place in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 2.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of upper cover.
In the utility model embodiment, referring to figs. 1 through Fig. 3, this upper cover comprises heating member 1, and heating member 1 comprises the first clamping plate 10 and the second clamping plate 20, the heating film 30 for conversion thermal energy of high temperature resistant, insulation, and electrode 40.Heating film 30 is arranged between the first clamping plate 10 and the second clamping plate 20; The shape of heating film 30 towards the first clamping plate 10 side and the shape adaptation of the first clamping plate 10, towards the shape of the second clamping plate 20 side and the shape adaptation of the second clamping plate 20; Electrode 40 contacts to power with heating film 30.
Particularly, in the present embodiment, apply with rice cooker upper cover for heating member 1, heating member 1 is arranged to circle, wherein, first clamping plate 10 and the second clamping plate 20 are circular flat panel, because heating member 1 is for heating objects, so its material necessarily requires high temperature resistant, produce after heat energy has heating film 30 to be energized again, so necessarily require again it to insulate, the material of the two is excellent with devitrified glass, certainly, in other embodiments, do not limit the shape of the first clamping plate 10 and the second clamping plate 20, the two opposed facing also can be provided with the dependency structure cooperatively interacted.Heating film 30 is arranged between the first clamping plate 10 and the second clamping plate 20, and in the present embodiment, heating film 30 is also arranged to circle, and the edge that electrode 40 is arranged on heating film 30 is supported by the second clamping plate 20 and contacts with heating film 30.When powering to electrode 40, electric energy conversion is become heat energy by heating film 30, and heat energy is passed in interior pot courage by the second clamping plate 20 towards interior pot courage, now, food in inner pan of electric cooker courage is heated by the heating plate of bottom and rice cooker upper cover simultaneously, makes the heat foods in electric cooker even.Certainly, in other embodiments, single heat foods used in the internal pot courage of upper cover is not got rid of.
In addition, on the basis of above-described embodiment, the first clamping plate 10 and the second clamping plate 20 are transparent splint.Heating film 30 is transparent material, and user can see the food in interior pot through upper cover.
By the first clamping plate 10 and the second clamping plate 20 are arranged to transparent material, make in the electric cooker course of work, user does not need to open the culinary art situation that namely upper cover can be observed food in interior pot courage, while being user-friendly to, it also avoid user and open the potential safety hazard that upper cover may occur, namely improve the security that user uses electric cooker.
Wherein, heating film 30 comprises silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer etc.Wherein carborundum, molybdenum disilicide are purity is 99.95% high-temperature resistant nano material.The thickness of heating film 30, preferably between 0.8 μm-2 μm, is more excellent with 1.2 μm.Heating film 30 is according to the order of silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, and what stack gradually covers the second clamping plate 20 towards on the plate face of the first clamping plate 10, and wherein silicon carbide layer contacts with the first clamping plate 10.In addition, heating film 30 can cover on difform second clamping plate 20, forms difform heating member 1, thus it is widely used.
The technique sprayed to by heating film 30 on second clamping plate 20 is as follows:
S100: the process of mask sputtering alloy firm is carried out to pole plate 40;
S200: the predeterminated position electrode after process being set to the second clamping plate 20;
S300: be provided with the second clamping plate 20 surface depositing silicon carbide and molybdenum disilicide successively of pole plate 40;
S400: anneal oxidation process is carried out, to form silicon dioxide layer to post-depositional pole plate 40 and the second clamping plate 20.
Wherein, the power of depositing silicon carbide and molybdenum disilicide is 4 watts every square centimeter successively, and the power spraying to high-temperature insulation devitrified glass surface by molten metal is 4 watts every square centimeter.Sprayed devitrified glass surface by firm power, the thickness of the heating film 30 generated evenly is formed according to the function preset, thus make heating film 30 when producing heat, also consistent heat generation, is conducive to the food thermally equivalent in lining of electric cooker.
In the present embodiment, by being embedded in heating member 1 in heating film 30, during using heating member 1 as the material of rice cooker upper cover, electric cooker operationally, the heating plate of the upper cover at top and bottom simultaneously all internally the food of pot courage heat, while thermally equivalent, the operating efficiency of electric cooker can be also improved making food.
On the basis of above-described embodiment, in order to the heat making heating film 30 produce is fully utilized, between heating film 30 and the first clamping plate 10, set up a reflectance coating 50, this reflectance coating 50 is made up of high temperature resistant, that reflecting properties is good insulation material.In the present embodiment, reflectance coating 50 is also arranged to circle, and the center of circle of reflectance coating 50, first clamping plate 10 and heating film 30 is arranged on the same line, and wherein, the area of reflectance coating 50 is greater than the area of heating film 30, is less than the area of the first clamping plate 10.Now, electrode 40 is arranged in the receiving space that the second clamping plate 20, heating film 30 and reflectance coating 50 form.In the present embodiment, by the setting of reflectance coating 50, and heating film 30 is covered by reflectance coating 50 completely, the partial heat that heating film 30 is produced can not be scattered and disappeared by the first clamping plate 10, but reflexed in interior pot courage by reflectance coating 50, energy is reasonably utilized, is conducive to the utilization rate improving heat energy.
The utility model proposes a kind of electric cooker further.
A kind of electric cooker, this rice cooker upper cover, this upper cover comprises heating member 1, and the concrete structure of heating member 1, with reference to above-described embodiment, does not repeat them here.
In the present embodiment, by being embedded in heating member 1 in heating film 30, during using heating member 1 as the material of rice cooker upper cover, electric cooker operationally, the heating plate of the upper cover at top and bottom simultaneously all internally the food of pot courage heat, while thermally equivalent, the operating efficiency of electric cooker can be also improved making food.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a upper cover, is characterized in that, described upper cover comprises heating member (1), and described heating member (1) comprises the first clamping plate and the second clamping plate, the heating film for conversion thermal energy of high temperature resistant, insulation, and electrode;
Described heating film is arranged between described first clamping plate and the second clamping plate;
The shape of described heating film towards described first clamping plate side and the shape adaptation of described first clamping plate, towards the shape of described second clamping plate side and the shape adaptation of described second clamping plate;
Described electrode contacts to power with described heating film.
2. upper cover as claimed in claim 1, is characterized in that, described upper cover is used for electric cooker.
3. upper cover as claimed in claim 1, it is characterized in that, described heating member (1) also comprises the reflectance coating for being incubated, and described reflectance coating is arranged between described heating film and described first clamping plate, and described second clamping plate are towards heated material.
4. upper cover as claimed in claim 3, it is characterized in that, described heating film covers by described reflectance coating completely.
5. upper cover as claimed in claim 4, is characterized in that, described electrode is arranged in the receiving space that described second clamping plate, described heating film and described reflectance coating form.
6. upper cover as claimed in claim 1, it is characterized in that, described first clamping plate and described second clamping plate are transparent splint, and described heating film is for having an X-rayed material.
7. upper cover as claimed in claim 1, it is characterized in that, described heating film comprises silicon carbide layer, molybdenum disilicide layer and silicon dioxide layer, and conforming layer is folded successively covers on described second clamping plate, and described silicon carbide layer contacts with described second clamping plate.
8. an electric cooker, is characterized in that, described electric cooker comprises the upper cover as described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104381.8U CN204410583U (en) | 2015-02-12 | 2015-02-12 | Upper cover and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104381.8U CN204410583U (en) | 2015-02-12 | 2015-02-12 | Upper cover and electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410583U true CN204410583U (en) | 2015-06-24 |
Family
ID=53461007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104381.8U Active CN204410583U (en) | 2015-02-12 | 2015-02-12 | Upper cover and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007640A (en) * | 2015-08-19 | 2015-10-28 | 成都隆芯科技有限公司 | Heating device with bottom part, lateral part and top part being heated simultaneously and heating method |
| CN105050212A (en) * | 2015-08-19 | 2015-11-11 | 成都隆芯科技有限公司 | Heating apparatus for heating bottom and top simultaneously and heating method thereof |
| CN111012210A (en) * | 2019-12-31 | 2020-04-17 | 广东美的厨房电器制造有限公司 | Cooking device and heating method thereof |
-
2015
- 2015-02-12 CN CN201520104381.8U patent/CN204410583U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007640A (en) * | 2015-08-19 | 2015-10-28 | 成都隆芯科技有限公司 | Heating device with bottom part, lateral part and top part being heated simultaneously and heating method |
| CN105050212A (en) * | 2015-08-19 | 2015-11-11 | 成都隆芯科技有限公司 | Heating apparatus for heating bottom and top simultaneously and heating method thereof |
| CN111012210A (en) * | 2019-12-31 | 2020-04-17 | 广东美的厨房电器制造有限公司 | Cooking device and heating method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |