CN202738157U - Coil disc and induction cooker - Google Patents
Coil disc and induction cooker Download PDFInfo
- Publication number
- CN202738157U CN202738157U CN 201220331351 CN201220331351U CN202738157U CN 202738157 U CN202738157 U CN 202738157U CN 201220331351 CN201220331351 CN 201220331351 CN 201220331351 U CN201220331351 U CN 201220331351U CN 202738157 U CN202738157 U CN 202738157U
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- coiling
- interlayer
- winding slot
- coil panel
- enamelled wire
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Abstract
The utility model discloses a coil disc and an induction cooker. The coil disc comprises an enamelled wire, a support and magnetic strips. The magnetic strips are disposed on the support radially. The support is provided with coiling interlayers, which are corresponding to the positions of the magnetic strips. Adjacent coiling interlayers can be used to form coiling grooves, and the enamelled wire can be disposed in the coiling grooves in a coiled manner. The coiling interlayers comprise at least a first coiling interlayer and a second coiling interlayer, which have different thicknesses. In the utility model, the thicknesses of the coiling grooves are different, and the strengths of the coiling interlayers can be improved. When the wire is disposed in the relatively deep coiling groove in a multiply coiled manner, the cracking phenomenon of the coiling interlayers can be effectively prevented, and at the same time, the magnetic leakage can be effectively prevented, and the heating efficiency of the induction cooker can be improved. In addition, the coil disc provided in the utility model has a compact structure.
Description
Technical field
The utility model relates to technical field of heating, relates in particular to a kind of coil panel and electromagnetic oven.
Background technology
Existing electromagnetic oven, its inner coil panel comprises enamelled wire, support and magnetic stripe, in order to realize the mode of multilayer winding, usually design the coiling interlayer on the support very high, the coiling groove depth that forms and narrow, cause thus too high and thin plastics coiling interlayer undercapacity, easily the fracture phenomenon; Simultaneously because the height of each coiling interlayer is consistent, when the enamelled wire number of plies in the winding slot was less, enamelled wire was distant from the heating pan, thereby caused magnetic dispersion and reduce the heating efficiency of electromagnetic oven.
The utility model content
Main purpose of the present utility model is to provide a kind of compactness, can improves coiling interlayer intensity and can effectively prevents magnetic leakage, improves coil panel and the electromagnetic oven of the heating efficiency of electromagnetic oven.
In order to achieve the above object, the utility model proposes a kind of coil panel, comprise: enamelled wire, support and magnetic stripe, described magnetic stripe is rack-mount radially, corresponding magnetic stripe position is provided with the coiling interlayer on the support, adjacent coiling interlayer forms winding slot, and described enamelled wire is in described winding slot, and described coiling interlayer comprises the first coiling interlayer and the second coiling interlayer that thickness does not wait at least.
Preferably, the thickness of described the first coiling interlayer is the second coiling 1.2-3 times of compartment thickness.
Preferably, the top of described the first coiling interlayer and the second coiling interlayer flushes, and the height of described the first coiling interlayer is greater than the height of the second coiling interlayer.
Preferably, described first the coiling interlayer exceed second the coiling interlayer height be the integral multiple of enamelled wire diameter.
Preferably, described the first coiling interlayer and described the second coiling interlayer are staggered.
Preferably, two first adjacent coiling interlayers form the first winding slot, the first coiling interlayer that adjacent two second coiling interlayers or the second coiling interlayer are adjacent forms the second winding slot, in described the first winding slot around the number of turns of enamelled wire be in the second winding slot around 1-6 times of the number of turns of enamelled wire.
Preferably, the width of described the first winding slot and the second winding slot does not wait.
Preferably, the width of described the first winding slot is 1.2-6 times of the second winding slot width.
Preferably, the area of section of the enamelled wire in described the first winding slot is greater than the area of section of the enamelled wire in described the second winding slot.
The utility model also proposes a kind of electromagnetic oven, and described electromagnetic oven comprises aforesaid coil panel.
A kind of coil panel and the electromagnetic oven that the utility model proposes, thickness by the coil-winding interlayer is set to inconsistent, can improve the intensity of coiling interlayer, when in darker winding slot, carrying out multilayer winding, phenomenon of rupture appears in the interlayer that can effectively prevent from winding the line, simultaneously can effectively prevent magnetic leakage, improve the heating efficiency of electromagnetic oven, and the utility model coil disk structure is compact.
Description of drawings
Fig. 1 is the not three-dimensional structure diagram of the coil panel preferred embodiment of coiling of the utility model;
Fig. 2 is the side cutaway view of the utility model coil panel preferred embodiment;
Fig. 3 is the local enlarged diagram on Fig. 2 coil dish right side.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
Embodiment
The solution of the utility model embodiment mainly is: the thickness of coil-winding interlayer is set to inconsistent, improve the intensity of coiling interlayer, when winding slot is darker, carry out multilayer winding, phenomenon of rupture appears in the interlayer that also can effectively prevent from winding the line, to solve the too high contradiction too little with the coiling compartment thickness of the winding slot degree of depth, effectively prevent magnetic leakage, improve the heating efficiency of electromagnetic oven.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the not three-dimensional structure diagram of the coil panel preferred embodiment of coiling of the utility model; Fig. 2 is the side cutaway view of the utility model coil panel preferred embodiment; Fig. 3 is the local enlarged diagram on Fig. 2 coil dish right side.
As shown in Figures 1 and 2, a kind of coil panel that present embodiment proposes, enamelled wire 1, support 2 and six magnetic stripes 3, described six magnetic stripes 3 outwards are installed in the bottom of support 2 radially by the center of coil panel, the position of corresponding each magnetic stripe 3 is provided with some coiling interlayers 4 on the upper surface of support 2, adjacent coiling interlayer 4 forms winding slot 5, described enamelled wire 1 comprises the first coiling interlayer 41 and the second coiling interlayer 42 that thickness does not wait at least in described some coiling interlayers 4 in described winding slot 5.That is to say that the thickness of the interlayer 4 that respectively winds the line in the present embodiment can be inconsistent.
Particularly, as shown in Figure 2, in the present embodiment, on each magnetic stripe 3, length direction (being the radial direction of coil panel) along magnetic stripe 3 is distributed with the first coiling interlayer 41 and the second coiling interlayer 42, and wherein, the first coiling interlayer 41 is near the center of coil panel, the second coiling interlayer 42 is positioned at the outside of the first coiling interlayer 41, namely away from the center of coil panel.
As shown in Figure 3, two first adjacent coiling interlayers 41 form the first winding slot 51, and the first coiling interlayer 41 that two second adjacent coiling interlayers 42 or the second coiling interlayer 42 are adjacent forms the second winding slot 52.
As preferred embodiment a kind of, the thickness of above-mentioned the first coiling interlayer 41 is greater than the second coiling interlayer 42 thickness, and the thickness of the first coiling interlayer 41 is 1.2-3 times of the second coiling interlayer 42 thickness, is preferably 1.3 times.
Thus, by the coiling interlayer 4 of different-thickness is set, can improve the intensity of coiling interlayer 4, when carrying out multilayer winding in winding slot 5, phenomenon of rupture appears in the interlayer 4 that can effectively prevent from winding the line.
Further, above-mentioned the first coiling interlayer 41 and described the second coiling interlayer 42 can also adopt staggered, such as, on same magnetic stripe 3, along the length direction of magnetic stripe 3, the first coiling interlayer 41 spaced apart and the second coiling interlayer 42; Perhaps, on six magnetic stripes 3 of coil panel, arrange the first coiling interlayer 41 on a magnetic stripe 3 or many magnetic stripes 3 therein, arrange the second coiling interlayer 42 at another magnetic stripe 3 or other many magnetic stripes 3, by being interspersed of this first coiling interlayer 41 and the second coiling interlayer 42, further improve the intensity of coiling interlayer 4.
In order to satisfy the needs of the different coiling numbers of plies, the height of the first coiling interlayer 41 is set greater than the height of the second coiling interlayer 42, the height that described the first coiling interlayer 41 exceeds the second coiling interlayer 42 can be the integral multiple of enamelled wire 1 diameter, make the first winding slot 51 interior around the number of plies of enamelled wire 1 be the second winding slot 52 interior around 1-6 times of the number of plies of enamelled wire 1.Like this, for the long-pending enamelled wire 1 of same cross-sectional, when the first winding slot 51 interior around the number of plies of enamelled wire 1 greater than the second winding slot 52 interior during around the number of plies of enamelled wire 1, also can guarantee all enamelled wire 1 upper surface flush, both realized that all enamelled wire 1 upper surfaces equated with the distance of pan, thereby can effectively prevent magnetic dispersion, improve the magnetic strength amount.
That is to say that because the height of two kinds of coiling interlayers 4 differs, then the degree of depth of the corresponding winding slot 5 that forms is inconsistent, like this, can adopt the mode of multilayer winding for the first winding slot 51, can adopt the mode of few layer of coiling for the second winding slot 52.And because with the thickness of the first coiling interlayer 41 thickness greater than the second coiling interlayer 42, thus, can prevent that higher the first coiling interlayer 41 intensity are too small and rupture, thereby solved the too high contradiction too little with coiling interlayer 4 thickness of winding slot 5 degree of depth.
As shown in Figure 2, interior three darker three layers of enamelled wire 1 of the first winding slot 51 interior coilings that enclose of the first coiling interlayer 41 correspondences in the present embodiment, all the other more shallow outer ring wire casings (i.e. the second winding slot 52) two-layer enamelled wire 1 of interior coiling, the height of all enamelled wires 1 of coil panel is basically identical, thereby make the enamelled wire 1 of two kinds of different numbers of plies identical with the distance of heating pan, effectively prevent magnetic dispersion, improved the heat efficiency of electromagnetic oven.
In addition, in another embodiment, the width that the first winding slot 51 and the second winding slot 52 can also be set does not wait.Such as, the width that described the first winding slot 51 is set is 1.2-6 times of the second winding slot 52 width.Like this, the first winding slot 51 and the second winding slot 52 can be around the enamelled wires 1 of various cross-sectional areas, such as, the area of section of the enamelled wire 1 in the first winding slot 51 can be greater than the area of section of the enamelled wire 1 in the second winding slot 52.Satisfy different needs with this.
The utility model also proposes a kind of electromagnetic oven, and this electromagnetic oven comprises the coil panel described in above-described embodiment, and wherein, the design feature of coil panel please refer to above-described embodiment, does not repeat them here.
The utility model embodiment coil panel and electromagnetic oven, thickness by the coil-winding interlayer is set to inconsistent, can improve the intensity of coiling interlayer, when in darker winding slot, carrying out multilayer winding, phenomenon of rupture appears in the interlayer that can effectively prevent from winding the line, simultaneously can effectively prevent magnetic leakage, improve the heating efficiency of electromagnetic oven, and the utility model coil disk structure is compact.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. coil panel, comprise: enamelled wire, support and magnetic stripe, described magnetic stripe is rack-mount radially, corresponding magnetic stripe position is provided with the coiling interlayer on the support, adjacent coiling interlayer forms winding slot, described enamelled wire is characterized in that in described winding slot described coiling interlayer comprises the first coiling interlayer and the second coiling interlayer that thickness does not wait at least.
2. coil panel according to claim 1 is characterized in that, the thickness of described the first coiling interlayer is 1.2-3 times of the second coiling compartment thickness.
3. coil panel according to claim 2 is characterized in that, the top of described the first coiling interlayer and the second coiling interlayer flushes, and the height of described the first coiling interlayer is greater than the height of the second coiling interlayer.
4. coil panel according to claim 3 is characterized in that, the height that described the first coiling interlayer exceeds the second coiling interlayer is the integral multiple of enamelled wire diameter.
5. coil panel according to claim 1 is characterized in that, described the first coiling interlayer and described the second coiling interlayer are staggered.
6. each described coil panel according to claim 1-5, it is characterized in that, two first adjacent coiling interlayers form the first winding slot, the first coiling interlayer that adjacent two second coiling interlayers or the second coiling interlayer are adjacent forms the second winding slot, in described the first winding slot around the number of turns of enamelled wire be in the second winding slot around 1-6 times of the number of turns of enamelled wire.
7. coil panel according to claim 6 is characterized in that, the width of described the first winding slot and the second winding slot does not wait.
8. coil panel according to claim 7 is characterized in that, the width of described the first winding slot is 1.2-6 times of the second winding slot width.
9. coil panel according to claim 8 is characterized in that, the area of section of the enamelled wire in described the first winding slot is greater than the area of section of the enamelled wire in described the second winding slot.
10. an electromagnetic oven is characterized in that, described electromagnetic oven comprises each described coil panel among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331351 CN202738157U (en) | 2012-07-09 | 2012-07-09 | Coil disc and induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331351 CN202738157U (en) | 2012-07-09 | 2012-07-09 | Coil disc and induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738157U true CN202738157U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331351 Expired - Fee Related CN202738157U (en) | 2012-07-09 | 2012-07-09 | Coil disc and induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089341A (en) * | 2018-09-18 | 2018-12-25 | 佛山市科菱斯科技有限公司 | A kind of heating coil panel of electromagnetic oven of U-shaped magnetic strip line circle flighting schedule |
| CN111970777A (en) * | 2019-05-19 | 2020-11-20 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
-
2012
- 2012-07-09 CN CN 201220331351 patent/CN202738157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089341A (en) * | 2018-09-18 | 2018-12-25 | 佛山市科菱斯科技有限公司 | A kind of heating coil panel of electromagnetic oven of U-shaped magnetic strip line circle flighting schedule |
| CN111970777A (en) * | 2019-05-19 | 2020-11-20 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
| CN111970777B (en) * | 2019-05-19 | 2022-02-08 | 宁波方太厨具有限公司 | Wire coil for electromagnetic range |
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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: 20130213 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |