CN206963123U - Electromagnetic cooking appliance and the coil panel for electromagnetic cooking appliance - Google Patents
Electromagnetic cooking appliance and the coil panel for electromagnetic cooking appliance Download PDFInfo
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- CN206963123U CN206963123U CN201720938526.3U CN201720938526U CN206963123U CN 206963123 U CN206963123 U CN 206963123U CN 201720938526 U CN201720938526 U CN 201720938526U CN 206963123 U CN206963123 U CN 206963123U
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- cooking appliance
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Abstract
A kind of coil panel the utility model discloses electromagnetic cooking appliance and for electromagnetic cooking appliance, coil panel include：Support；Coil, coil include body layer, and body layer is formed by the printed metal layer laser carving being printed on support.Cost of manufacture can be reduced according to the coil panel of the utility model embodiment, technique is simpler, and manufacture is easier, and can realize thinned, is advantageously implemented the miniaturization of coil panel, meanwhile, coil can be more easily implemented a variety of shapes.
Description
Technical field
Kitchen appliance technical field is the utility model is related to, more particularly, to a kind of line for electromagnetic cooking appliance
Enclose disk and the electromagnetic cooking appliance with the coil panel.
Background technology
In the related art, the coil of the small household appliances heated using IH modes system typically by the way of coiling enamel-covered wire
Make.This wire winding is complicated easily to there are the deficient manufacturing procedures such as wire jumper, scratch, short-term, and the form of coil is very single.For
Coordinate the coiling of coil, many wire casings need to be set on the plastic basis material for carrying coil, complex designing, mold and change the mould cycle
Long, cost is high.The coil panel of multistage IH computer heating controls is several component combinations, and whole coil panel component is thick, again, structure
Sufficiently complex, this miniaturization and lightweight to small household appliances is all unfavorable.
In addition, coil panel is also manufactured using LDS (laser direct forming) technologies, but needed to use special
Material, and preparation technology is cumbersome, and product quality is difficult to control, and the structure of coil panel still has much room for improvement.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of coil panel for electromagnetic cooking appliance, the coil panel is easily manufactured and cost reduces.
The utility model also proposed a kind of electromagnetic cooking appliance with above-mentioned coil panel.
According to the coil panel for electromagnetic cooking appliance of the utility model first aspect embodiment, including：Support；Line
Circle, the coil include body layer, and the body layer is formed by the printed metal layer laser carving printed on the bracket.
Cost of manufacture can be reduced according to the coil panel of the utility model embodiment, technique is simpler, and manufacture is easier, and
And can realize thinned, the miniaturization of coil panel is advantageously implemented, meanwhile, coil can be more easily implemented a variety of shapes
Shape.
In addition, can also be had according to the coil panel for electromagnetic cooking appliance of the utility model above-described embodiment as follows
Additional technical characteristic：
Alternatively, the printed metal layer is printing layers of copper, prints silver layer or print layer gold.
According to some embodiments of the utility model, the coil also includes：Protective layer, the protective layer are coated on described
On the outer surface of body layer.
Further, the protective layer is electroless nickel layer, silicone layer or insulating lacquer layer.
Alternatively, the thickness of the protective layer is 5 microns -10 microns.
According to some embodiments of the utility model, the thickness of the body layer is 300 microns -400 microns.
In some embodiments of the utility model, the body layer is formed as spiral shape, and line width is 1 millimeter of -3 milli
Rice, spacing are 0.2 millimeter -1 millimeter, and the number of turns is the circle of 25 circle -35.
Alternatively, the support is plastic stent, ceramics bracket or glass supporter.
Further, the support is by makrolon and acrylonitrile-butadiene-styrene copolymer, poly terephthalic acid
The injection molding of at least one of butanediol ester, polypropylene, makrolon, polyphenylene sulfide.
According to the electromagnetic cooking appliance of the utility model second aspect embodiment, including according to the utility model first aspect
The coil panel for electromagnetic cooking appliance of embodiment.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation according to the coil panel of the utility model embodiment；
Fig. 2 is the profile according to the coil of the coil panel of the utility model embodiment.
Fig. 3 is the flow chart according to the manufacture method of the coil panel of the utility model embodiment.
Reference：
Coil panel 100；
Support 10；
Coil 20；Body layer 210；Printed metal layer 211；Protective layer 220.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type, one of ordinary skill in the art can be to these in the case where not departing from principle and objective of the present utility model
Embodiment carries out a variety of change, modification, replacement and modification, and the scope of the utility model is limited by claim and its equivalent.
In description of the present utility model, it is to be understood that term " thickness ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Below with reference to the accompanying drawings the coil panel 100 for electromagnetic cooking appliance according to the utility model embodiment is described.
Referring to figs. 1 to shown in Fig. 2, the He of support 10 can be included according to the coil panel 100 of the utility model one embodiment
Coil 20, coil 20 include body layer 210, and body layer 210 is formed by the laser carving of printed metal layer 211 printed over the mount 10.
That is, body layer 210 can include printed metal layer 211, printed metal layer 211 is set over the mount 10, and prints gold
Belong to the shape that layer 211 can form the body layer 210 corresponding with required coil pattern by laser carving.Coil pattern is circuit diagram
Case is the shape that coil is presented.
Specifically during fabrication, can print to form printed metal layer 211 over the mount 10.It can be reduced using printing treatment
Material requirement to support 10, and manufacturing time is short.After the completion of printing treatment, size, shape that can be according to whole product
The actual demand flexible design coil pattern such as shape and power, by controlling laser carving (also known as radium-shine or laser engraving) processing work
Sequence, the predetermined shape required for body layer 210, the shape that can be not only simple to manufacture is made, and is also easy to be made more complicated
Shape, coil pattern can disposably form, will not produce problem of misalignment possessed by composed pattern, can not only improve U.S.
Effect is seen, and electric conductivity can be ensured.
Thus, coil panel 100 is manufactured by way of printing plus laser carving, the side of traditional coiling enamel-covered wire can be substituted
Formula, without being provided for installing the groove or fixed structure of enamel-covered wire over the mount 10, the structure of support 10 is simpler, is easy to make
Make, effectively solve the problems, such as existing structure and processing procedure complexity, and the coil panel 100 formed is more frivolous than conventional coil disk, line
It is more flexible to enclose the design of 20 shapes, and design and the flexibility made can be realized.
Also, which is compared with LDS (laser direct forming) mode in correlation technique, the material requirement to support 10
It is lower, designed coil pattern can be disposably formed, avoids splicing problem of misalignment, precision is high, and the uniformity of product is good, easily
In realizing various coils of different shapes 20, and manufacturing time can be greatly shortened, be adapted for production line operation, realized big
Batch production.
According to the coil panel 100 of the utility model embodiment by making the body layer 210 of coil 20 by being printed on support 10
On the laser carving of printed metal layer 211 formed, cost of manufacture can be reduced, technique is simpler, it is easy to accomplish design, trial-production and volume production
Flexibility, product quality is higher, can further realize the flexibility of the miniaturization of coil panel 100, lightness and manufacture, contracting
Short production cycle, it can be mass produced.The coil panel 100 can be applied on all products using IH mode of heatings,
Such as electric cooker, electromagnetic oven, electric pressure cooking saucepan, electric cooking pot, bread producing machine, wall-breaking machine, realization are cooked by electromagnetic induction principle
Food, culinary art performance are good.
According to some embodiments of the utility model, printed metal layer 211 can be print copper layer, printing silver layer or printing
Layer gold etc., that is to say, that printed metal layer 211 can be formed by print copper, silver or gold, and the printed metal layer 211 of formation is led
Electric effect is good, and sound construction.It is, of course, also possible to other metal materials with conductive capability are flexibly selected according to actual conditions
Expect that the utility model does not do particular/special requirement to this to print.
Alternatively, the thickness of body layer 210 can be 300 microns -400 microns.Thus, not only it is more convenient for manufacturing, and
Excellent electromagnetic performance can be ensured, improve culinary art effect.For example, in some specific examples of the present utility model, body layer
210 are made up of printed metal layer 211, and the thickness of body layer 210 is respectively 320 microns, 340 microns, 360 microns, 380 microns
Deng.
It should be noted that the span of the thickness of body layer 210 includes two endpoint values, i.e., it is micro- including 300
Rice and 400 microns.Similarly, in the following description, be related to number range can be understood as including can take two
The situation of endpoint value.
The utility model do not done for the shape of coil 20 it is specifically limited, alternatively, according to some realities of the present utility model
Example is applied, body layer 210 can be formed as spiral shape, and thus, coil 20 can be generally formed into helical structure, and electromagnetic performance is excellent
It is good, it is possible to increase culinary art effect, and be more adapted to the structure of support 10.Further, spiral concrete structure parameter can
To be arranged to：Line width is 1 millimeter -3 millimeters, and spacing is 0.2 millimeter -1 millimeter, and the number of turns is the circle of 25 circle -35.By substantial amounts of experiment
Checking, for the coil panel 100 with said structure parameter with excellent electromagnetic performance, the electrical parameter values such as induction reactance and impedance are moderate,
And structural stability is good, thermal diffusivity is preferable, and the service life of coil panel 100 is longer.
For example, in a specific example of the present utility model, the line width of body layer 210 is 2 millimeters, spacing is 0.6 milli
Rice, the number of turns are 30 circles.For another example in another specific example of the present utility model, the width of body layer 210 is 1 millimeter,
Away from for 0.4 millimeter, the number of turns is 35 circles.
To improve the reliability of coil panel 100, alternatively, according to the coil of the coil panel 100 of the utility model embodiment
20 can also include protective layer 220, as shown in Fig. 2 protective layer 220 can be coated on the outer surface of body layer 210, with to this
Body layer 210 is protected, and avoids body layer 210 from being damaged.For protective layer 220 material do not do it is specifically limited, alternatively,
Protective layer 220 can be electroless nickel layer, silicone layer or insulating lacquer layer.Electroless nickel layer can improve the electric conductivity of coil 20, silicon
Resin bed and insulating lacquer layer can carry out insulation protection to body layer 210, avoid body layer 210 from occurring with other conducting positions short
Road, and outside electromagnetic interference can be shielded, improve electromagnetic performance.
For example, in a specific example of the present utility model, protective layer 220 is electroless nickel layer, can be in plating
Carried out at 55 DEG C -60 DEG C, to improve electroplating effect.For another example in another specific example of the present utility model, protective layer
220 be resistant to elevated temperatures insulating lacquer layer, and insulating lacquer layer is formed by coating insulated paint in body layer 210, and insulated paint is by base-material, resistance
The composition such as agent, curing agent, color stuffing and solvent is fired, base-material is made up of resins such as polyester resin, epoxy resin, and this is to this area skill
It is knowable for art personnel, will not be described in detail herein.In another example in another specific example of the present utility model, protective layer
220 be resistant to elevated temperatures silicone layer, and silicone layer is formed by coating silicones in body layer 210.
The thickness of protective layer 220 can flexibly be set according to protection requirement, equipment requirement etc., alternatively, protective layer 220
Thickness can be 5 microns -10 microns.Thus, can not only play a good protection, and the overall knot of protective layer 220
Structure is stronger.For example, in a specific example of the present utility model, protective layer 220 is electroless nickel layer, and thickness is 6 microns.Again
For example, in another specific example of the present utility model, protective layer 220 is silicone layer, and thickness is 7 microns.
The utility model do not done for the material of support 10 it is specifically limited, alternatively, support 10 can be plastic stent, pottery
Porcelain support or glass supporter, these supports 10 can have good printing performance, beneficial to the setting of printed metal layer 211.Root
According to some embodiments of the utility model, support 10 can (makrolon and acrylonitrile-butadiene-styrene (ABS) be total to by PC-ABS
Polymers), PBT (polybutylene terephthalate (PBT)), PP (polypropylene), PC (makrolon), in PPS (polyphenylene sulfide) at least
A kind of injection molding.The structural strength of support 10 being consequently formed is higher, and shape retention is good, is grasped beneficial to follow-up printing is carried out
Make.
The utility model also proposed a kind of electromagnetic cooking appliance, according to the electromagnetic cooking appliance of the utility model embodiment
The coil panel 100, installation situation of the coil panel 100 in electromagnetic cooking appliance etc. according to the utility model embodiment can be included
It can be appreciated that and easily realize to those skilled in the art, will not be described in detail herein.Due to according to this reality
There is above-mentioned beneficial technique effect with the coil panel 100 of new embodiment, therefore according to the electromagnetism of the utility model embodiment
Cooking apparatus manufacture is more convenient, cost is lower and culinary art effect is good.
Alternatively, can be electric cooker, electromagnetic oven, Voltage force according to the electromagnetic cooking appliance of the utility model embodiment
Other of pot, electric cooking pot, bread producing machine or wall-breaking machine etc., electromagnetic cooking appliance and coil panel 100 are formed and operated for ability
It is knowable for the those of ordinary skill in domain, is not described in detail herein.
The manufacture method of the coil panel according to the utility model embodiment is described in detail below in conjunction with the accompanying drawings.Such as figure
Shown in 3, the manufacture method may comprise steps of：
S1：Obtain support.
S2：The surface printing of support is handled to form printed metal layer.
S3：Printed metal layer laser carving is handled to form body layer.
Above-mentioned manufacture method printing plus laser carving by way of manufacture coil, have manufacturing time it is short, manufacture product quality
High, the advantages that cost is low and low for equipment requirements.
By taking above-mentioned coil panel 100 as an example, in step sl, support 10 can use the modes such as injection to manufacture to obtain, and also may be used
Directly to buy finished product, the utility model is not particularly limited to this.
In step s 2, before printing treatment, the surface of alcohol cleaning support 10 can be used, to improve support 10
Surface cleanliness, beneficial to printing operation, and printed metal layer 211 can more closely adhere to over the mount 10, improve line
Enclose the reliability of disk 100.
Alternatively, in printing treatment, the silk-screen printing of the mesh of 100 mesh -250 can be used multiple, after the printing can be with
Toasted -90 minutes 60 minutes under 130 degrees Celsius -150 degrees Celsius, thus, it is possible to improve printing quality.Baking time regards printing
Area and thickness etc. can be adjusted suitably.For example, in a specific example of the present utility model, using the screen printing of 200 mesh
Brush twice, toasts 75 minutes after printing under 140 degrees Celsius.Wherein, in actually manufacturing, print pass n is relevant with power P,
P/t=n, t are the thickness for the printed metal layer 211 that printing is once formed, and when t is 150um-200um, and P is 1200W, are only needed
Print twice.
In addition, for the coil panel 100 with protective layer 220, protective layer 220 can manufacture in body layer 210
It is configured after.The method to set up of protective layer 220 has a variety of, specifically can flexibly be selected according to different materials, for example, adopting
With plating or coating method etc..
Formed and operated for this according to other of the electromagnetic cooking appliance of the utility model embodiment and coil panel 100
It is knowable for the those of ordinary skill in field, is not described in detail herein.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means to combine
The embodiment or specific features, structure, material or the feature of example description are contained at least one implementation of the present utility model
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Close.
Claims (10)
- A kind of 1. coil panel for electromagnetic cooking appliance, it is characterised in that including：Support；Coil, the coil include body layer, and the body layer is formed by the printed metal layer laser carving printed on the bracket.
- 2. the coil panel according to claim 1 for electromagnetic cooking appliance, it is characterised in that the printed metal layer is Print layers of copper, printing silver layer or printing layer gold.
- 3. the coil panel according to claim 1 for electromagnetic cooking appliance, it is characterised in that the coil also includes：Protective layer, the protective layer are coated on the outer surface of the body layer.
- 4. the coil panel according to claim 3 for electromagnetic cooking appliance, it is characterised in that the protective layer is plating Nickel dam, silicone layer or insulating lacquer layer.
- 5. the coil panel according to claim 3 for electromagnetic cooking appliance, it is characterised in that the thickness of the protective layer For 5 microns -10 microns.
- 6. the coil panel according to claim 1 for electromagnetic cooking appliance, it is characterised in that the thickness of the body layer For 300 microns -400 microns.
- 7. the coil panel according to claim 1 for electromagnetic cooking appliance, it is characterised in that the body layer is formed as Spiral shape, and line width is 1 millimeter -3 millimeters, spacing is 0.2 millimeter -1 millimeter, and the number of turns is the circle of 25 circle -35.
- 8. the coil panel according to claim 1 for electromagnetic cooking appliance, it is characterised in that the support is plastics branch Frame, ceramics bracket or glass supporter.
- 9. the coil panel according to claim 8 for electromagnetic cooking appliance, it is characterised in that the support is by poly- carbonic acid Ester and acrylonitrile-butadiene-styrene copolymer, polybutylene terephthalate (PBT), polypropylene, makrolon, polyphenylene sulfide At least one of injection molding.
- 10. a kind of electromagnetic cooking appliance, it is characterised in that including being used for electromagnetism according to any one of claim 1-9 The coil panel of cooking apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938526.3U CN206963123U (en) | 2017-07-28 | 2017-07-28 | Electromagnetic cooking appliance and the coil panel for electromagnetic cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938526.3U CN206963123U (en) | 2017-07-28 | 2017-07-28 | Electromagnetic cooking appliance and the coil panel for electromagnetic cooking appliance |
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| Publication Number | Publication Date |
|---|---|
| CN206963123U true CN206963123U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938526.3U Active CN206963123U (en) | 2017-07-28 | 2017-07-28 | Electromagnetic cooking appliance and the coil panel for electromagnetic cooking appliance |
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| Country | Link |
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| CN (1) | CN206963123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309977A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and its manufacturing method, electromagnetic cooking appliance for electromagnetic cooking appliance |
-
2017
- 2017-07-28 CN CN201720938526.3U patent/CN206963123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309977A (en) * | 2017-07-28 | 2019-02-05 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and its manufacturing method, electromagnetic cooking appliance for electromagnetic cooking appliance |
| CN109309977B (en) * | 2017-07-28 | 2021-10-26 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel for electromagnetic cooking appliance, manufacturing method of coil panel and electromagnetic cooking appliance |
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