CN201015233Y - Heating coil panel - Google Patents
Heating coil panel Download PDFInfo
- Publication number
- CN201015233Y CN201015233Y CNU2006201088542U CN200620108854U CN201015233Y CN 201015233 Y CN201015233 Y CN 201015233Y CN U2006201088542 U CNU2006201088542 U CN U2006201088542U CN 200620108854 U CN200620108854 U CN 200620108854U CN 201015233 Y CN201015233 Y CN 201015233Y
- Authority
- CN
- China
- Prior art keywords
- heater coil
- coil
- heating coil
- coil panel
- bracket
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title abstract description 19
- 238000013461 design Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 238000003754 machining Methods 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 241000592274 Polypodium vulgare Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000002950 monocyclic group Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Surface Heating Bodies (AREA)
Abstract
The utility model discloses a heating coil panel, which comprises a coil panel bracket (1) and a heating coil (2), wherein the heating coil (2) is a conductive circuit structure which adopts metal sheet materials such as copper sheets and aluminum sheets to manufacture a rectangular section conductor through machining such as wire cutting and stamping or adopts a printed circuit board process according to the design pattern requirement, a certain gap is arranged between adjacent conductive circuits, and the conductor surface of the heating coil (2) is provided with an insulating layer; the heating coil (2) is bonded on the coil panel bracket (1) or compounded on the coil panel bracket (1); by adopting the scheme, the problems of easy short circuit, poor heat dissipation and the like of the conventional heating coil are fundamentally solved; the device has the characteristics of simple and compact structure, safety, reliability, convenience in processing and production, low cost, high efficiency, capability of promoting the progress of related industries and the like.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of heater coil disc that is applicable to multiple household appliances such as electromagnetic oven, electromagnetic type fast water heater.
Background technology
The heater coil discs that household appliances adopted such as existing electromagnetic oven closely are entwined by the isoplanar rotation mode after heater coil employing circular section wire insulation is handled, and are fixed on the coil bracket as depicted in figs. 1 and 2; Be characterized in that the magnetic line of force that produces is more concentrated, also more concentrated to the heating region of heated object; The shortcoming of its existence: the one, because circuit mode with tight winding between circuit abuts against, the probability of the phenomenon that is short-circuited between circuit is bigger, directly causes the household appliances failure rate height that uses this heater coil disc, even the safety that jeopardizes the user; The 2nd, the tight winding of lead both had been unfavorable for that the large tracts of land of heated object evenly heats, and also was unfavorable for the heat radiation of heater coil disc self; The 3rd, closely the coil that twines is for same heat affected zone and heating surface area, and the conductor material of consumption is more, is a kind of waste to noble metal resources such as copper aluminium; The 4th, along with diversification, the variation of household appliances purposes and kind, this heater coil that closely is entwined by the isoplanar rotation mode with the circular section lead, because its wire pattern structure is limited, it also is being faced with serious challenge to the adaptability of variety classes product.For this reason, many manufacturers and knowledgeable people have carried out research repeatedly, but do not have ideal method to solve the problems referred to above so far as yet.
Summary of the invention
For overcoming the disadvantage of above-mentioned existence, problem to be solved in the utility model provide a kind of simple and reasonable, production and processing convenient, failure rate is low, safe and reliable, help noble metal utilance height such as large tracts of land evenly heats, self-radiating is effective, copper aluminium, and can be suitable for the heater coil disc of various household appliances of different purposes and different cultivars.
The technical scheme that its technical problem that solves the utility model adopts, it comprises coil bracket, heater coil, described heater coil is a kind of employing copper sheet, metal sheet stocks such as aluminium sheet cut by line, machining such as punching press or adopt printed wiring board technology to make the conducting wire structure of square-section conductor by the design configuration requirement, process and meet the desired different size of various household appliances, difform figure, between the adjacent conductive circuit certain clearance is arranged, the conductive surface of heater coil is provided with insulating barrier, and described heater coil is bonded on the coil bracket or is compounded on the coil bracket.
It is that the huge of existing household appliances heater coil disc technical scheme improved completely that the above-mentioned technical scheme that provides is provided, with respect to prior art, both can reduce the danger that is short-circuited between the coil of tight winding, can increase the heating area of heater coil again, help the heat radiation of heater coil disc self, help heated object and realize large-area even heating, but also the consumption that can save precious metal materials such as copper aluminium constantly increases and expands the application of heater coil disc.
Adopt the above-mentioned technical scheme that provides to be easy to make to leave between the adjacent conductive circuit certain interval or some thighs each other little next-door neighbour conducting wire, gap and the some thighs plane concentric circles or the plane concentric circles annular that leave big gap each other between the little next-door neighbour conducting wire, gap use heater coil disc always, and can design and manufacture diversified tandem product according to the isoparametric designing requirement of conductor thickness, width and spacing.
Adopt the above-mentioned technical scheme that provides can also be according to the actual needs of household appliances development and purposes, design and produce heater coil such as multiple conductive circuit pattern structures such as rectangle, polygon, pentagon, cross, quincunx, radiation, polypody shapes, and realize large-scale industrial production by modes such as line cutting, molding punching press or printed wires.
Adopt the above-mentioned technical scheme that provides that three big innovative points are arranged: the one, adopt conducting wire, flat square-section and noncircular cross section making conductive circuit pattern structure; The 2nd, adopt line cutting, punching press or printed wire mode but not winding mode processing heater coil finished product; The 3rd, can make arbitrary shape easily, in large quantities by the detail of design requirement but not have only the heater coil of limited several winding around figures; Have that simple and compact for structure, safe and reliable, processing is convenient, cost is low, the precious metal material utilance high and can promote characteristics such as related industry progress.
Description of drawings
Fig. 1 is the structural representation of prior art heater coil disc.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural representation of the utility model example 1.
Fig. 4 is the B-B cross-sectional view of Fig. 3.
Fig. 5 is the structural representation of the utility model example 2.
Fig. 6 is the structural representation of the utility model example 3.
Fig. 7 is the conductive circuit pattern schematic diagram of the utility model example 4 heater coils.
Fig. 8 is the conductive circuit pattern schematic diagram of the utility model example 5 heater coils.
Fig. 9 is the conductive circuit pattern schematic diagram of the utility model example 6 heater coils.
Embodiment
Fig. 3 and shown in Figure 4 is the specific embodiments of the heater coil disc of the utility model example 1, and it comprises heater coil and coil bracket, and heater coil is made by line cutting or punch process by scale copper, and carries out surface insulation and handle.Because the width of square-section is greater than the long-pending line footpath of identical circular cross-section, and leave the gap between the adjacent conductive circuit, therefore, heater coil of the present utility model has under the situation of same sectional area, same length with prior art heater coil shown in Figure 1, can produce the heater coil of bigger heating surface area, heater coil disc self-radiating face also greatly increases; If both heating surface areas are consistent, then the utility model can be saved the consumption of precious metal materials such as copper aluminium.During installation, can on coil bracket, coat adhesive earlier, and then heater coil be cemented on the coil bracket by structure shown in Figure 3.Can certainly be earlier by structure shown in Figure 3 with heater coil designs to coil bracket, again it is sticked with glue agent and cements on the coil bracket.In addition, also can the insulated substrate of conducting wire will be made on the coil bracket, use the printed wiring board manufacturing process in the printed circuit technique again, pre-designed heater coil conductive circuit pattern is printed on this insulated substrate and makes the heater coil disc that meets the demands.
Shown in Figure 5, specific embodiments for the heater coil disc of the utility model example 2, its place different with example 1 is: the heater coil conductive circuit pattern be some strands of closely spaced each other next-door neighbour's coils with the closely spaced each other next-door neighbour's coils of another some thighs between leave big gap, like this, general nature from heater coil conducting wire structural configuration, this example has obviously formed two coil loop, can certainly form three as required, four or a plurality of coil loop, from heat effect, the centered magnetic field crest of two annular regions can be provided exactly, concentrate the effect of being heated thereby produce two annular regions.According to this example, can also design and produce the above heater coil disc of dicyclo, such as three rings, Fourth Ring heater coil disc etc., and each ring coil both can be in the same plane, also can be positioned on several planes.
Shown in Figure 6, specific embodiments for the heater coil disc of the utility model example 3, its place different with example 1,2 is: the conducting wire centralized arrangement of heater coil is on a circle ring area, the application scenario that need not carry out the central area heating for only carrying out outer ring scope heating, use this monocyclic heater coil disc both can save unnecessary material consumption, help the heat radiation of heater coil disc itself again.According to practical requirement, the center of coil bracket does not have that coil part and outer shroud heater coil be provided with partly both can be in the same plane, also can be not at grade.
Shown in Figure 7, be the specific embodiments of the conductive circuit pattern of the utility model example 4 heater coils, it is a kind of conductive circuit pattern structure of cross heater coil, being applicable to needs four application places that distinguish heating.
Shown in Figure 8, be the specific embodiments of the conductive circuit pattern of the utility model example 5 heater coils, it is a kind of conductive circuit pattern structure of radiation heater coil, being applicable to needs the separately application places of heating of multi-region.
Shown in Figure 9, be the specific embodiments of the conductive circuit pattern of the utility model example 6 heater coils, it is a kind of conductive circuit pattern structure of bilateral polypody shape heater coil, is applicable to the application places of many places heating side by side.
It is worthy of note that the subregion conducting wire of above-mentioned heater coil both may arrange at grade, also can be arranged on the Different Plane if necessary.
In sum, adopt the technical solution of the utility model, can pass through modern ripe process technology such as line cutting processing, punch process and printed wiring board technology, produce heater coil disc in enormous quantities, expeditiously according to the market demand and detail of design, to adapt to the specification requirement of fast development and widely used household appliances to the electromagnetic induction heating coil dish with the topology layout of various conducting wire.The example that more than provides is relatively more commonly used and typically several in the technical solutions of the utility model; heater coil disc scheme that other are made based on the technical program and products thereof; be included within the protection range of technical solutions of the utility model, particular content this paper repeats no more.
Claims (3)
1. heater coil disc, comprise coil bracket (1), heater coil (2), it is characterized in that: described heater coil (2) is that a kind of metal sheet stocks such as copper sheet, aluminium sheet that adopt are by machining such as line cutting, punching press or adopt printed wiring board technology to make the conducting wire structure of square-section conductor by the design configuration requirement, between the adjacent conductive circuit certain clearance is arranged, the conductive surface of heater coil (2) is provided with insulating barrier.
2. heater coil disc according to claim 1 is characterized in that: described heater coil (2) is bonded on the coil bracket (1).
3. heater coil disc according to claim 1 is characterized in that: described heater coil (2) is compounded on the coil bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201088542U CN201015233Y (en) | 2006-10-19 | 2006-10-19 | Heating coil panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201088542U CN201015233Y (en) | 2006-10-19 | 2006-10-19 | Heating coil panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015233Y true CN201015233Y (en) | 2008-01-30 |
Family
ID=39027029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201088542U Expired - Fee Related CN201015233Y (en) | 2006-10-19 | 2006-10-19 | Heating coil panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015233Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951703A (en) * | 2010-09-29 | 2011-01-19 | 江阴市辉龙电热电器有限公司 | Production method of large-area heating thin film for flaky metal circuit |
| CN102997396A (en) * | 2013-01-08 | 2013-03-27 | 徐旺华 | Electromagnetic heating coil |
| CN104470015A (en) * | 2013-09-18 | 2015-03-25 | 美的集团股份有限公司 | Coil plate and coil with same and coil panel |
| CN104582049A (en) * | 2013-10-21 | 2015-04-29 | 美的集团股份有限公司 | Coil panel, coil panel assembly and electromagnetic furnace |
| CN104797027A (en) * | 2014-01-20 | 2015-07-22 | 美的集团股份有限公司 | Coil disc assembly |
| WO2016141645A1 (en) * | 2015-03-09 | 2016-09-15 | 佛山市顺德区美的电热电器制造有限公司 | Coil plate, manufacturing method thereof, and electromagnetic heating device containing coil plate |
| CN106793228A (en) * | 2015-11-20 | 2017-05-31 | 佛山市顺德区美的电热电器制造有限公司 | A kind of coil panel and its manufacture method, electromagnetic heating apparatus |
| CN110167225A (en) * | 2018-02-10 | 2019-08-23 | 佛山市顺德区美的电热电器制造有限公司 | The processing method of coil panel component, heating utensil and coil panel component |
| CN110856283A (en) * | 2018-08-21 | 2020-02-28 | Lg电子株式会社 | Electric heater |
-
2006
- 2006-10-19 CN CNU2006201088542U patent/CN201015233Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951703A (en) * | 2010-09-29 | 2011-01-19 | 江阴市辉龙电热电器有限公司 | Production method of large-area heating thin film for flaky metal circuit |
| CN102997396A (en) * | 2013-01-08 | 2013-03-27 | 徐旺华 | Electromagnetic heating coil |
| CN104470015A (en) * | 2013-09-18 | 2015-03-25 | 美的集团股份有限公司 | Coil plate and coil with same and coil panel |
| CN104470015B (en) * | 2013-09-18 | 2017-08-04 | 美的集团股份有限公司 | Coil plate and coil and coil panel with it |
| CN104582049A (en) * | 2013-10-21 | 2015-04-29 | 美的集团股份有限公司 | Coil panel, coil panel assembly and electromagnetic furnace |
| CN104797027B (en) * | 2014-01-20 | 2018-01-02 | 美的集团股份有限公司 | Coil panel component |
| CN104797027A (en) * | 2014-01-20 | 2015-07-22 | 美的集团股份有限公司 | Coil disc assembly |
| WO2016141645A1 (en) * | 2015-03-09 | 2016-09-15 | 佛山市顺德区美的电热电器制造有限公司 | Coil plate, manufacturing method thereof, and electromagnetic heating device containing coil plate |
| CN106793228A (en) * | 2015-11-20 | 2017-05-31 | 佛山市顺德区美的电热电器制造有限公司 | A kind of coil panel and its manufacture method, electromagnetic heating apparatus |
| CN106793228B (en) * | 2015-11-20 | 2020-12-22 | 佛山市顺德区美的电热电器制造有限公司 | Coil disc, manufacturing method thereof and electromagnetic heating equipment |
| CN110167225A (en) * | 2018-02-10 | 2019-08-23 | 佛山市顺德区美的电热电器制造有限公司 | The processing method of coil panel component, heating utensil and coil panel component |
| CN110856283A (en) * | 2018-08-21 | 2020-02-28 | Lg电子株式会社 | Electric heater |
| CN110856283B (en) * | 2018-08-21 | 2022-05-10 | Lg电子株式会社 | Electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: YANG ZIQIN YING JINCHENG LIAO JIAHUA ^ |
|
| CU01 | Correction of utility model |
Correction item: Co-patentee Correct: Yang Ziqin|Ying Jincheng|Liao Jiahua Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Publication of corrected utility model |
Correction item: Co-patentee Correct: Yang Ziqin|Ying Jincheng|Liao Jiahua Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: YANG ZIQIN YING JINCHENG LIAO JIAHUA ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20101019 |