CN204445471U - Heat-generating disc and cooking apparatus - Google Patents
Heat-generating disc and cooking apparatus Download PDFInfo
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- CN204445471U CN204445471U CN201520126898.7U CN201520126898U CN204445471U CN 204445471 U CN204445471 U CN 204445471U CN 201520126898 U CN201520126898 U CN 201520126898U CN 204445471 U CN204445471 U CN 204445471U
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- heat
- generating disc
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Abstract
The utility model provides a kind of heat-generating disc and cooking apparatus, comprising: disk body; Electrothermal layer, is compounded on described disk body; Electrode, is compounded on described electrothermal layer; And conductor wire, be connected with electrode by the articulamentum welded mutually.The heat-generating disc that the utility model provides and cooking apparatus avoid the problem causing loose contact due to reasons such as the structural deviation of heat-generating disc or the contact surface out-of-flatnesses of electrothermal layer and electrode slice, so there will not be, power supply is interrupted, the problem such as arcing between electrode slice and electrothermal layer, improve reliability and the service life of product, and heat-generating disc of the present utility model is combined into one, do not need other fixtures and assembling, reduce material and cost of labor, and then improve the competitiveness of product.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of heat-generating disc and the cooking apparatus comprising this heat-generating disc.
Background technology
Electric cooker product is all adopt traditional electric-heating-wire-heating and electromagnetic heating technique substantially both at home and abroad at present, but the electricity of these schemes-hot-cast socket Energy Efficiency Ratio is lower, can not meet national energy-saving environmental requirement completely.Adopt the electric hot tray of nano-meter far infrared Electric radiant Heating Film, its thermal efficiency can reach more than 96%, can improve heat energy efficiency, realize the energy-conservation object of product.But there is certain difficulty in nano-meter far infrared electric hot tray in the connection of electric heating film and external power source.Traditional electrothermal wire heating's dish or electromagnetic heating disk, owing to using coil or thicker sheet metal as exit, are connected simply with outside.But what nano-meter far infrared electric heat-generating disc adopted is film heating mode, and the thickness of its film about several microns, so power supply lead-out mode can not adopt the lead-out mode of traditional electric hot tray, and need adopt new connected mode.In current industry, the power supply lead-out mode of thin film coatings plate is mainly the way of contact, and outside pole plate is contacted with the electrode of electric hot tray by the mode of being fixed by snap close or screw.But this mode causes loose contact due to reasons such as structural deviation or contact surface out-of-flatnesses sometimes, thus occur that power supply is interrupted, between Electric radiant Heating Film and electrode, the problem such as arcing, affects reliability and the service life of product.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is to provide a kind of conductor wire to contact excellent heat-generating disc with electrothermal layer.
Another object of the present utility model is to provide a kind of cooking apparatus, has above heat-generating disc.
For achieving the above object, the embodiment of the utility model first aspect provides a kind of heat-generating disc, comprising: disk body; Electrothermal layer, is compounded on described disk body; Electrode, is compounded on described electrothermal layer; And conductor wire, be connected with electrode by the articulamentum welded mutually.
The heat-generating disc of embodiment of the present utility model, the surface recombination of the disk body of heat-generating disc has electrothermal layer, and electrothermal layer is compounded with electrode, and electrode is welded with conductor wire.The scheme by snap close or screw fixed electrode film that scheme of the present utility model adopts relative to the electrothermal layer of common heat-generating disc, avoid the problem causing loose contact due to reasons such as the structural deviation of heat-generating disc or the contact surface out-of-flatnesses of electrothermal layer and electrode slice, so there will not be power supply interrupted, the problem such as arcing between electrode and electrothermal layer, improve reliability and the service life of product, and heat-generating disc of the present utility model is combined into one, do not need other fixtures and assembling, reduce material and cost of labor, and then improve the competitiveness of product.
In addition, the heat-generating disc provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described conductor wire is connected with the mode of described electrode by soldering.
According to an embodiment of the present utility model, described electrode and described conductor wire include two, and two described electrodes and two described conductor wires are all positioned at the both sides of described electrothermal layer.
According to an embodiment of the present utility model, the curved shape of described electrode, T-shaped shape or wire shaped.
The heat-generating disc of embodiment of the present utility model, conductor wire is connected with the mode of electrode by soldering, can not produce the phenomenon that connection loosens in transportation because of vibrations.Electrode and conductor wire include two, corresponding zero line and live wire respectively, electrode and conductor wire are all positioned at the both sides of electrothermal layer, the curved shape of electrode, T-shaped shape or wire shaped, after conductor wire energising, arc shape, T-shaped shape or nemaline electrode are conducive to electric current being uniformly distributed on electrothermal layer, make electrothermal layer surface uniform produce heat, and then ensure that jug with heating disk is even, dependable performance.
According to an embodiment of the present utility model, described disk body is circular disk body, and described electrothermal layer is compounded on the lower surface of described disk body, and described electrode is compounded on the lower surface of described electrothermal layer.
According to an embodiment of the present utility model, the middle part of described disk body and described electrothermal layer all has through hole.
The heat-generating disc of embodiment of the present utility model, disk body is circular, meets the shape of the bottom of common culinary art container, electrothermal layer is compounded on the lower surface of disk body, make electrothermal layer be cooked the bottom abrasion of container, electrode is compounded on the lower surface of electrothermal layer, is convenient to producers and welds conductor wire.The middle part of disk body and electrothermal layer has through hole, does not produce heat, the middle part of container can not be produced because excess calories concentrates and be charred phenomenon, also facilitate simultaneously and install temperature detector herein.
According to an embodiment of the present utility model, described electrothermal layer is far infrared transmission rete, and the thickness on the inner limit of described far infrared transmission rete is less than the thickness of its outer end edges.
According to an embodiment of the present utility model, the thickness of described far infrared transmission rete increases on limit outward gradually from its inner limit.
The heat-generating disc of embodiment of the present utility model, electrothermal layer is far infrared transmission rete, and the thickness on the inner limit of far infrared transmission rete is less than the thickness of its outer end edges, and the thickness of far infrared transmission rete increases on limit outward gradually from its inner limit.The thickness of infrared emission rete is thicker, and its resistance is less, is conducive to electric current and is uniformly distributed on the heating rete of annular, thus makes the heating power of the far infrared transmission rete in unit are substantially equal, and then makes jug with heating disk even, dependable performance.
According to an embodiment of the present utility model, described electrothermal layer adopts magnetically controlled sputter method to form by the spraying of linear function Changing Pattern; Described electrode adopts the spraying of mask sputtering method to form.
The embodiment of another aspect of the present utility model provides a kind of cooking apparatus, comprises the heat-generating disc described in any one embodiment above.
The cooking apparatus of embodiment of the present utility model, has the heat-generating disc described in any one embodiment above, and therefore cooking apparatus of the present utility model has all beneficial effects of the heat-generating disc of any one embodiment above.The household electrical appliance that cooking apparatus of the present utility model can be intelligent electric cooker, IH electric cooker, electric pressure cooking saucepan or electric baking pan etc. have heat-generating disc of the present utility model.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the detonation configuration schematic diagram of the heat-generating disc according to the utility model embodiment;
Fig. 2 is the sectional structure schematic diagram of the heat-generating disc shown in Fig. 1;
Fig. 3 is the plan structure schematic diagram of the heat-generating disc shown in Fig. 1, and dotted line represents electrode and electrothermal layer.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1 disk body, 2 electrothermal layers, 3 electrodes, 4 conductor wires.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, according to a kind of heat-generating disc that some embodiments of the utility model provide, comprising: disk body 1; Electrothermal layer 2, is compounded on described disk body 1; Electrode 3, is compounded on described electrothermal layer 2; With conductor wire 4, be connected with electrode 3 by the articulamentum welded mutually.
The heat-generating disc of embodiment of the present utility model, the surface recombination of the disk body 1 of heat-generating disc has electrothermal layer 2, electrothermal layer 2 is compounded with electrode 3, and electrode 3 is welded with conductor wire 4.The scheme by snap close or screw fixed electrode film that scheme of the present utility model adopts relative to the electrothermal layer of common heat-generating disc, avoid the problem causing loose contact due to reasons such as the structural deviation of heat-generating disc or the contact surface out-of-flatnesses of electrothermal layer and electrode slice, so there will not be power supply interrupted, the problem such as arcing between electrode 3 and electrothermal layer 2, improve reliability and the service life of product, and heat-generating disc of the present utility model is integral type structure, do not need other fixtures and assembling, reduce material and cost of labor, and then improve the competitiveness of product.
In addition, the heat-generating disc provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described conductor wire 4 is connected by the mode of soldering with described electrode 3.
As shown in Figure 1 to Figure 3, according to an embodiment of the present utility model, described electrode 3 and described conductor wire 4 include two, and two described electrodes 3 and two described conductor wires 4 are all positioned at the both sides of described electrothermal layer 2.
As shown in figures 1 and 3, according to an embodiment of the present utility model, the curved shape of described electrode 3, T-shaped shape or wire shaped.
The heat-generating disc of embodiment of the present utility model, conductor wire 4 is connected with the mode of electrode 3 by soldering, can not produce the phenomenon that connection loosens in transportation because of vibrations.Electrode 3 and conductor wire 4 include two, corresponding zero line and live wire respectively, electrode 3 and conductor wire 4 are all positioned at the both sides of electrothermal layer 2, the curved shape of electrode 3, T-shaped shape or wire shaped, after conductor wire 4 is energized, arc shape, T-shaped shape or nemaline electrode 3 are conducive to electric current being uniformly distributed on electrothermal layer 2, make electrothermal layer 2 surface uniform produce heat, and then ensure that jug with heating disk is even, dependable performance.
As shown in figures 1 and 3, according to an embodiment of the present utility model, described disk body 1 is circular disk body, and described electrothermal layer 2 is compounded on the lower surface of described disk body 1, and described electrode 3 is compounded on the lower surface of described electrothermal layer 2.
As shown in Figure 1 to Figure 3, according to an embodiment of the present utility model, the middle part of described disk body 1 and described electrothermal layer 2 all has through hole.
The heat-generating disc of embodiment of the present utility model, disk body 1 is circular, meet the shape of the bottom of common culinary art container, electrothermal layer 2 is compounded on the lower surface of disk body 1, electrothermal layer 2 is made to be cooked the bottom abrasion of container, electrode 3 is compounded on the lower surface of electrothermal layer 2, is convenient to producers and welds conductor wire 4.The middle part of disk body 1 and electrothermal layer 2 has through hole, does not produce heat, the middle part of container can not be produced because excess calories concentrates and be charred phenomenon.
According to an embodiment of the present utility model, described electrothermal layer 2 is far infrared transmission rete, and the thickness on the inner limit of described far infrared transmission rete is less than the thickness of its outer end edges.
According to an embodiment of the present utility model, the thickness of described far infrared transmission rete increases on limit outward gradually from its inner limit.
The heat-generating disc of embodiment of the present utility model, electrothermal layer 2 is far infrared transmission rete, and the thickness on the inner limit of far infrared transmission rete is less than the thickness of its outer end edges, and the thickness of far infrared transmission rete increases on limit outward gradually from its inner limit.The thickness of infrared emission rete is thicker, and its resistance is less, is conducive to electric current and is uniformly distributed on the heating rete of annular, thus makes the heating power of the far infrared transmission rete in unit are substantially equal, and then makes jug with heating disk even, dependable performance.
According to an embodiment of the present utility model, described electrothermal layer 2 adopts magnetically controlled sputter method to form by the spraying of linear function Changing Pattern; Described electrode 3 adopts mask sputtering method to spray and forms.
Certainly, also by varies with sinusoidal function or the change of cosine function rule etc., also can realize the object of the application, not repeat them here, but should belong in the protection domain of the application.
The embodiment of another aspect of the present utility model provides a kind of cooking apparatus (not shown), comprises the heat-generating disc described in any one embodiment above.
The cooking apparatus of embodiment of the present utility model, has the heat-generating disc described in any one embodiment above, and therefore cooking apparatus of the present utility model has all beneficial effects of the heat-generating disc of any one embodiment above.The household electrical appliance that cooking apparatus of the present utility model can be intelligent electric cooker, IH electric cooker, electric pressure cooking saucepan or electric baking pan etc. have heat-generating disc of the present utility model.
In description of the present utility model, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a heat-generating disc, is characterized in that, comprising:
Disk body;
Electrothermal layer, is compounded on described disk body;
Electrode, is compounded on described electrothermal layer; With
Conductor wire, is connected with electrode by the articulamentum welded mutually.
2. heat-generating disc according to claim 1, is characterized in that,
Described conductor wire is connected with the mode of described electrode by soldering.
3. heat-generating disc according to claim 2, is characterized in that,
Described electrode and described conductor wire include two, and two described electrodes and two described conductor wires are all positioned at the both sides of described electrothermal layer.
4. heat-generating disc according to claim 2, is characterized in that,
The curved shape of described electrode, T-shaped shape or wire shaped.
5. heat-generating disc according to any one of claim 1 to 4, is characterized in that,
Described disk body is circular disk body, and described electrothermal layer is compounded on the lower surface of described disk body, and described electrode is compounded on the lower surface of described electrothermal layer.
6. heat-generating disc according to claim 5, is characterized in that,
The middle part of described disk body and described electrothermal layer all has through hole.
7. heat-generating disc according to claim 6, is characterized in that,
Described electrothermal layer is far infrared transmission rete, and the thickness on the inner limit of described far infrared transmission rete is less than the thickness of its outer end edges.
8. heat-generating disc according to claim 7, is characterized in that,
The thickness of described far infrared transmission rete increases on limit outward gradually from its inner limit.
9. heat-generating disc according to claim 8, is characterized in that,
Described electrothermal layer adopts magnetically controlled sputter method to form by the spraying of linear function Changing Pattern; Described electrode adopts the spraying of mask sputtering method to form.
10. a cooking apparatus, is characterized in that, includes heat-generating disc as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126898.7U CN204445471U (en) | 2015-03-04 | 2015-03-04 | Heat-generating disc and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126898.7U CN204445471U (en) | 2015-03-04 | 2015-03-04 | Heat-generating disc and cooking apparatus |
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| Publication Number | Publication Date |
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| CN204445471U true CN204445471U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520126898.7U Expired - Fee Related CN204445471U (en) | 2015-03-04 | 2015-03-04 | Heat-generating disc and cooking apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724768A (en) * | 2016-12-08 | 2017-05-31 | 东莞市晶磁科技有限公司 | A kind of steam-cooking cabinet based on film heating technology |
-
2015
- 2015-03-04 CN CN201520126898.7U patent/CN204445471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724768A (en) * | 2016-12-08 | 2017-05-31 | 东莞市晶磁科技有限公司 | A kind of steam-cooking cabinet based on film heating technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |