CN202738154U - Electromagnetic-heating coil plate assembly - Google Patents
Electromagnetic-heating coil plate assembly Download PDFInfo
- Publication number
- CN202738154U CN202738154U CN 201220298261 CN201220298261U CN202738154U CN 202738154 U CN202738154 U CN 202738154U CN 201220298261 CN201220298261 CN 201220298261 CN 201220298261 U CN201220298261 U CN 201220298261U CN 202738154 U CN202738154 U CN 202738154U
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- China
- Prior art keywords
- magnetic stripe
- support
- heating coil
- cascaded
- order tread
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- Expired - Lifetime
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Abstract
The utility model relates to an electromagnetic-heating coil plate assembly, comprising coils (1), a support (2) and five magnetic strips (3), wherein the coils (1) are fixedly mounted on an upper surface of the support (2) and the magnetic strips (3) are disposed on the support (2). An upper surface of each magnetic strip at least comprises two ladder surfaces on different planes. The above magnetic strips (3) are disposed under the support (2). A lower surface of the above support (2) at least comprises two ladder surfaces on different planes. A the shape of a ladder surface, arranged on the lower surface of the above support (2) is corresponding to or isn't corresponding to the shape of a ladder surface arranged on the upper surface of the magnetic strips (3). In the coil plate assembly, as the ladder-type magnetic strips are adopted, inductance of the coil plate is enhanced, coil length and resistance of the coil plate are reduced, heat dissipation of the coil plate and the magnetic strips can be facilitated, and energy efficiency can be effectively enhanced.
Description
Technical field
The utility model relates to a kind of electromagnetic heating coil disc assembly, is applicable to the Electromagnetic Heating products such as electromagnetic oven, electric cooker.
Background technology
The coil panel component for electromagnetic oven structure of selling in the market as shown in Figure 1, comprise U-shaped magnetic stripe 1, support 2 and coil 3, its coil 3 is wound on the upper surface of coil bracket 1, the two ends of U-shaped magnetic stripe 1 upwards are inserted into coil panel from the below of coil bracket 2 and prop up in 2 set draw-in grooves, top, U-shaped magnetic stripe 1 two ends is lower than the upper surface of coil panel, although the coil panel of said structure has improved the flat magnetic stripe magnetic line of force serious problem that leaks outside, but obvious heating tape is arranged in heating process, heat inhomogeneous, the heating of drum center is serious, the drum temperature is high, and efficiency consumption is serious.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of sensibility reciprocal that can promote drum is provided, improving the electromagnetic heating coil disc assembly of drum heating uniformity.The utility model has reduced the resistance with line length and coil of coil, is conducive to the heat radiation of coil and magnetic stripe, effectively improving energy efficiency.
The technical scheme that realizes the utility model purpose is: electromagnetic heating coil disc assembly of the present utility model, comprise coil, support, magnetic stripe, its coil is packed in the upper surface of support, and magnetic stripe is rack-mount, and the upper surface of magnetic stripe includes two at least not at conplane cascaded surface.
Above-mentioned magnetic stripe is installed in the below of support.
The lower surface of above-mentioned support includes two at least not at conplane cascaded surface, and the set cascaded surface shape of the lower surface of support and magnetic stripe upper surface is corresponding or not corresponding.
The above-mentioned coiling number of plies of coil on the lower-order tread of support of rack upper surface that be packed in is more than or equal to the coiling number of plies of higher-order tread.
The end face of the coil on the above-mentioned lower-order tread that is packed in support flushes with the end face of the coil of the higher-order tread that is packed in support.
Be equipped with flange on the above-mentioned magnetic stripe, magnetic stripe snaps in the set groove of support fixing by set flange.
At least one end of above-mentioned magnetic stripe is provided with flange, and magnetic stripe snaps in the set groove of support fixing by set flange.
The upper surface of above-mentioned magnetic stripe includes two not at conplane cascaded surface, respectively the first cascaded surface and second-order tread, the lower surface of magnetic stripe also includes two not at conplane cascaded surface, be respectively the first cascaded surface and second-order tread, and the shape of set the first cascaded surface of the shape of set the first cascaded surface of the lower surface of support and second-order tread and magnetic stripe upper surface and second-order tread is corresponding.
The first cascaded surface that above-mentioned magnetic stripe upper surface is set and the thickness difference h of second-order tread are 0.5 ~ 10mm, and the first cascaded surface that the lower surface of magnetic stripe is set and the thickness difference h of second-order tread are 0.5 ~ 10mm.
The two ends of above-mentioned magnetic stripe are equipped with flange, and magnetic stripe snaps in the set groove of support fixing by the set flange in its two ends.
The utility model compared with prior art, its beneficial effect is: the utility model adopts the notch cuttype magnetic stripe, promotes the sensibility reciprocal of drum, has reduced the usefulness line length of coil and the resistance of coil, is conducive to the heat radiation of coil and magnetic stripe, has effectively promoted efficiency.
Description of drawings
Fig. 1 is the cross-sectional view of existing coil panel component for electromagnetic oven.
Fig. 2 is the cross-sectional view of embodiment 1 of the present utility model.
Fig. 3 is the cross-sectional view of magnetic stripe among Fig. 2.
Fig. 4 is the structural representation of magnetic stripe among the utility model embodiment 2.
Fig. 5 is the structural representation of magnetic stripe among the utility model embodiment 3.
Fig. 6 is the structural representation of magnetic stripe among the utility model embodiment 4.
Embodiment
Below in conjunction with accompanying drawing and embodiment embodiment of the present utility model is described further.
Embodiment 1:
Shown in Fig. 2-3, the present embodiment, comprise five magnetic stripes 3, support 2 and coil 1, its coil 1 is packed in the upper surface of support 2, and magnetic stripe 3 is the radial bottom surface that is installed in support 2, and the magnetic stripe 3 that is in support 2 belows is made of two cascaded surfaces that highly do not wait, the bottom of magnetic stripe 3 is the plane, the two ends of magnetic stripe 3 are equipped with flange 35, and flange 35 snaps in the set groove of support 2, and flange 35 can strengthen the magnetic strength amount of magnetic stripe.Support 2 is consistent with the shape of magnetic stripe 3 in the part of the position of corresponding magnetic stripe 3, and the upper surface of support 2 and lower surface all are made of two cascaded surfaces corresponding with magnetic stripe 3.The first cascaded surface 31 of magnetic stripe 3 lower surfaces is 4mm with the difference in height h of second-order tread 32, and the thickness of two cascaded surfaces does not wait.Coil 1 is that the coiling numbers of plies on support 2 set cascaded surfaces two-layer, the first cascaded surface 31 correspondences are one deck in the coiling number of plies on the support 2 set cascaded surfaces of highly lower second-order tread 32 correspondences, the upper surface flush of the coil on two cascaded surfaces.
The present embodiment has adopted the step magnetic stripe, has increased the coefficient of magnetic stripe on the impact of coil sensibility reciprocal, thereby has promoted the sensibility reciprocal of coil.And adopt the step magnetic stripe to reduce the distance of the first cascaded surface 31 interior loop and support 2, thereby reduced the leakage in magnetic field, promoted efficiency.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is that magnetic stripe only has an end to be provided with flange 35, as shown in Figure 4, to reduce the magnetic strip material consumption, saves cost.
Embodiment 3:
As shown in Figure 5, the difference of the present embodiment and embodiment 1 is that the upper surface of above-mentioned magnetic stripe 3 includes two not at conplane cascaded surface, respectively the first cascaded surface 31 and second-order tread 32, the lower surface of magnetic stripe 3 also includes two not at conplane cascaded surface, be respectively the first cascaded surface 33 and second-order tread 34, and the shape of set the first cascaded surface 31 of the shape of set the first cascaded surface 33 of the lower surface of support 2 and second-order tread 34 and magnetic stripe 3 upper surfaces and second-order tread 32 is corresponding.The thickness of two cascaded surfaces is identical, and the lower surface of magnetic stripe 3 is made into the stepped consumption that can effectively reduce magnetic strip material.
Embodiment 4:
As shown in Figure 6, the difference of the present embodiment and embodiment 1 is that the upper surface of magnetic stripe 3 includes three not at conplane cascaded surface, respectively the first cascaded surface 31, second-order tread 32 and the 3rd cascaded surface 36, the lower surface of magnetic stripe 3 includes two not at conplane cascaded surface, respectively the first cascaded surface 33 and second-order tread 34, a plurality of cascaded surfaces are conducive to the homogeneous heating of heating object, and more favourable wind-cooling heat dissipating, the inner ring of drum also can directly be arrived by wind, is conducive to the heat radiation of drum.
Claims (10)
1. electromagnetic heating coil disc assembly, comprise coil (1), support (2), magnetic stripe (3), its coil (1) is packed in the upper surface of support (2), magnetic stripe (3) is installed on the support (2), it is characterized in that the upper surface of magnetic stripe (3) includes two at least not at conplane cascaded surface.
2. electromagnetic heating coil disc assembly according to claim 1 is characterized in that above-mentioned magnetic stripe (3) is installed in the below of support (2).
3. electromagnetic heating coil disc assembly according to claim 1, the lower surface that it is characterized in that above-mentioned support (2) includes two at least not at conplane cascaded surface, and the set cascaded surface shape of the lower surface of support (2) and magnetic stripe (3) upper surface is corresponding or not corresponding.
4. electromagnetic heating coil disc assembly according to claim 1 is characterized in that the above-mentioned coiling number of plies of coil (1) on the lower-order tread of support (2) of support (2) upper surface that be packed in is more than or equal to the coiling number of plies of higher-order tread.
5. electromagnetic heating coil disc assembly according to claim 4 is characterized in that the end face of the coil (1) on the above-mentioned lower-order tread that is packed in support (2) flushes with the end face of the coil (1) of the higher-order tread that is packed in support (2).
6. electromagnetic heating coil disc assembly according to claim 1 is characterized in that being equipped with on the above-mentioned magnetic stripe (3) flange (35), and magnetic stripe (3) snaps in the set groove of support (2) fixing by set flange (35).
7. electromagnetic heating coil disc assembly according to claim 6 is characterized in that at least one end of above-mentioned magnetic stripe (3) is provided with flange (35), and magnetic stripe (3) snaps in the set groove of support (2) fixing by set flange (35).
8. according to claim 1 to 7 each described electromagnetic heating coil disc assemblies, the upper surface that it is characterized in that above-mentioned magnetic stripe (3) includes two not at conplane cascaded surface, respectively the first cascaded surface (31) and second-order tread (32), the lower surface of magnetic stripe (3) also includes two not at conplane cascaded surface, be respectively the first cascaded surface (33) and second-order tread (34), and the shape of set the first cascaded surface (31) of the shape of set the first cascaded surface (33) of the lower surface of support (2) and second-order tread (34) and magnetic stripe (3) upper surface and second-order tread (32) is corresponding.
9. electromagnetic heating coil disc assembly according to claim 8, it is characterized in that set the first cascaded surface (31) of above-mentioned magnetic stripe (3) upper surface and the thickness difference h of second-order tread (32) are 0.5 ~ 10mm, the first cascaded surface (33) that the lower surface of magnetic stripe (3) is set and the thickness difference h of second-order tread (34) are 0.5 ~ 10mm.
10. electromagnetic heating coil disc assembly according to claim 8 is characterized in that the two ends of above-mentioned magnetic stripe (3) are equipped with flange (35), and magnetic stripe (3) snaps in the set groove of support (2) fixing by the set flanges in its two ends (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298261 CN202738154U (en) | 2012-06-25 | 2012-06-25 | Electromagnetic-heating coil plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298261 CN202738154U (en) | 2012-06-25 | 2012-06-25 | Electromagnetic-heating coil plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738154U true CN202738154U (en) | 2013-02-13 |
Family
ID=47663801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298261 Expired - Lifetime CN202738154U (en) | 2012-06-25 | 2012-06-25 | Electromagnetic-heating coil plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738154U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596311A (en) * | 2013-11-22 | 2014-02-19 | 杭州信多达电器有限公司 | High-energy-gathered magnetic strip installation structure capable of evenly heating wire coil |
| CN103687121A (en) * | 2013-11-22 | 2014-03-26 | 杭州信多达电器有限公司 | Highly energy-gathered uniform heating wire coil |
| CN104768251A (en) * | 2015-04-07 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel assembly and induction cooker with same |
| CN104968063A (en) * | 2015-06-25 | 2015-10-07 | 九阳股份有限公司 | Electromagnetic wire coil and kitchen heating electric appliance |
| CN106034366A (en) * | 2015-03-19 | 2016-10-19 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker magnetic strips, induction cooker coil panels and induction cooker |
-
2012
- 2012-06-25 CN CN 201220298261 patent/CN202738154U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596311A (en) * | 2013-11-22 | 2014-02-19 | 杭州信多达电器有限公司 | High-energy-gathered magnetic strip installation structure capable of evenly heating wire coil |
| CN103687121A (en) * | 2013-11-22 | 2014-03-26 | 杭州信多达电器有限公司 | Highly energy-gathered uniform heating wire coil |
| CN103596311B (en) * | 2013-11-22 | 2016-01-13 | 杭州信多达电器有限公司 | A kind of magnetic strip installation structure of high cumulative homogeneous heating drum |
| CN103687121B (en) * | 2013-11-22 | 2016-08-17 | 杭州信多达电器有限公司 | A kind of uniform heating spool rest of high cumulative |
| CN106034366A (en) * | 2015-03-19 | 2016-10-19 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker magnetic strips, induction cooker coil panels and induction cooker |
| CN106034366B (en) * | 2015-03-19 | 2022-03-08 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic oven magnetic stripe, electromagnetic oven coil panel and electromagnetic oven |
| CN104768251A (en) * | 2015-04-07 | 2015-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel assembly and induction cooker with same |
| CN104968063A (en) * | 2015-06-25 | 2015-10-07 | 九阳股份有限公司 | Electromagnetic wire coil and kitchen heating electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |