CN202551393U - Electromagnetic wire coil and electrothermal pan using same - Google Patents
Electromagnetic wire coil and electrothermal pan using same Download PDFInfo
- Publication number
- CN202551393U CN202551393U CN2012200596849U CN201220059684U CN202551393U CN 202551393 U CN202551393 U CN 202551393U CN 2012200596849 U CN2012200596849 U CN 2012200596849U CN 201220059684 U CN201220059684 U CN 201220059684U CN 202551393 U CN202551393 U CN 202551393U
- Authority
- CN
- China
- Prior art keywords
- coil
- magnetic stripe
- drum
- electromagnetism
- magnetic strip
- 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 - Lifetime
Links
- 238000007731 hot pressing Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 54
- 235000013305 food Nutrition 0.000 claims description 18
- 210000002421 cell wall Anatomy 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses an electromagnetic wire coil and an electrothermal pan using the same, belonging to the technical field of kitchen cookware, which can resolve the problem that the magnetic strip fixing mode of the prior electromagnetic induction heating type electrothermal pan is high in material cost and mounting cost, wherein the electromagnetic wire coil comprises a wire coil support with a coiling portion, a magnetic strip and an electromagnetic induction heating coil, the coil is coiled and mounted in the coiling portion, the magnetic strip is pressed and mounted on the coiling portion to limit the coil, and the coiling portion is provided with a projection fixing the magnetic strip through hot-pressing. In the utility model, the magnetic strip is directly pressed and fixed on the wire coil support in a manner of hot-pressing fixing; and compared with the prior art, the material cost is lower, the coil and the magnetic strip are mounted on a same side surface of the wire coil support, the magnetic strip has an effect of limitation on the coil, and the mounting of the magnetic strip and the limitation of the coil can be completed through a primary hot-press technology, thereby simplifying technology process and reducing manufacture cost.
Description
Technical field
The utility model relates to a kind of electromagnetism drum and adopts the electric food warmer of this electromagnetism drum, belongs to culinary cuisine utensil field.
Background technology
Existing electromagnetic induction heating type electric food warmer; Like electric cooker, electric rice cooker etc.; Pan inside is provided with the electromagnetism drum, and the electromagnetism drum comprises drum support, coil and magnetic stripe, utilizes coil and magnetic stripe to produce electromagnetic eddy during work; Make a pot courage heating in the process of circulation of magnetic field, thereby realize the heating cooking of food in the pot courage.Existing electromagnetism Bobbin structure, it is fixing that magnetic stripe generally adopts independent pressing plate or support to lock, and this magnetic stripe fixed form has not only increased Material Cost, has also improved assembly difficulty; In addition, during electric food warmer work, all can produce big heat on coil and the magnetic stripe; Existing magnetic stripe fixed form has reduced the radiating effect of coil and magnetic stripe; Along with the rising of coil and magnetic stripe temperature, energy loss strengthens, and causes that coil and magnetic stripe shorten useful life, the decline of the electric food warmer efficiency of heating surface.
Summary of the invention
The utility model problem to be solved just provides a kind of electromagnetism drum and adopts the electric food warmer of this electromagnetism drum, adopt more convenient, fast, magnetic stripe fixed form cheaply, to overcome the defective that prior art exists.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of electromagnetism drum; The coil that comprises the drum support, magnetic stripe and the electromagnetic induction heating that have the winding section; Said coil installs around in said winding section, and said magnetic stripe is fitted in and on the said winding section said coil is carried out spacingly, and said winding section is provided with the convexity through the fixing said magnetic stripe of hot pressing.
Further, at least one end of said magnetic stripe is provided with mounting boss, and said drum support is provided with the mounting groove corresponding with said mounting boss, and said mounting boss embeds said mounting groove.
Further, said mounting boss is formed by the end bending of said magnetic stripe.
Further, said winding section is provided with Elastic buckle, and said magnetic stripe positioned through said Elastic buckle before hot pressing is fixing.
Further, said winding section comprises the winding slot that is located on the drum support, and said coil is along said winding slot coiling, and said convexity is located on the said winding slot cell wall.
Further, said convexity and said winding slot cell wall are formed in one.
Further, said drum support bottom surface is the plane, and said winding slot is located at drum support bottom surface.
Further, said winding slot cell wall is provided with radiating groove.
Further, be provided with insulating barrier between said magnetic stripe and the said coil.
For solving the problems of the technologies described above, the utility model has also proposed a kind of electric food warmer, comprises pot body and pot cover, is provided with pot courage and electromagnetism drum in the said pot body, and said electromagnetism drum is the described electromagnetism drum of above-mentioned arbitrary technical scheme.
The beneficial effect of the utility model:
1, the utility model utilizes the hot pressing fixed form that magnetic stripe is directly pressed solidly on the online disc carrier, compares pressing plate and locks fixing mode, and Material Cost reduces, and all convexities can be once hot-forming on the drum support, and magnetic stripe is easier for installation quick;
2, coil and magnetic stripe are installed in the same side of drum support, and magnetic stripe has played position-limiting action to coil, can accomplish installation and coil spacing of magnetic stripe through heat pressing process, and work simplification reduces manufacturing cost;
3, adopt fixedly magnetic stripe of hot pressing, eliminated the obstruction of existing pressing plate, support, increased the heat-dissipating space of magnetic stripe, the better heat-radiation effect of magnetic stripe and coil;
4, radiator fan can be installed usually in the electromagnetism drum of electric food warmer below; Magnetic stripe and coil are installed on the bottom surface of drum support, and magnetic stripe and coil can be accepted the air-flow of radiator fan simultaneously, improve radiating effect; The useful life of effective extension coil and magnetic stripe, the heats of assurance electric food warmer.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model drum support;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the preferred scheme of installation of the utility model magnetic stripe;
Fig. 4 is an electric food warmer structural representation among the utility model embodiment.
Among the figure: 1 drum support, 10 convexities, 11 grooves, 12 winding slots, 121 winding slot cell walls, 13 radiating grooves, 2 coils, 3 magnetic stripes, 31 mounting boss, 4 pot covers, 5 pots of bodies, 51 pots of courages.
Embodiment
With reference to Fig. 1; A kind of electromagnetism drum; Comprise the coil 2 of the drum support 1, magnetic stripe 3 and the electromagnetic induction heating that have the winding section, coil 2 installs around in the winding section, and magnetic stripe 3 is fitted on the winding section and carries out spacing to coil 2; Prevent coil 2 disengaging winding sections, the winding section is provided with through the fixing convexity 10 of magnetic stripe 3 of hot pressing.
Described winding section is drum support bottom surface, and this bottom surface is generally the plane, and coil can be fixed on drum support bottom surface through viscose earlier; Accomplish preliminary fixing, convexity is arranged on the drum support bottom surface, and the protruding magnetic stripe of accomplishing of hot pressing is fixed; This kind drum supporting structure is simple, is easy to make; Or it is as shown in fig. 1; Online disc carrier 1 bottom surface is provided with winding slot 12, and coil 2 is kept apart by winding slot cell wall 121 between each turn coil along winding slot 12 coilings; Guarantee the isolation fully between each turn coil; But coiling sub-thread wire turn or tight some strand circles of coiling in the winding slot 12, and coil 2 can be individual layer coiling, double-deck coiling or multilayer stack coiling, and protruding 10 are arranged on the winding slot cell wall 121; Protruding 10 can be one-body molded with winding slot cell wall 121, also can be that the later stage welding is got on.As those skilled in the art's common practise, coil also can be installed in drum support 1 side, can utilize equally hot pressing mode fixedly magnetic stripe coil is carried out spacing, no longer detail here.
The magnetic stripe fixed form of the utility model is described through concrete embodiment below:
Embodiment one: with reference to Fig. 2,3, the bottom surface of online disc carrier 1 is provided with ring winding groove 12, and coil 2 is wound in the winding slot 12, accomplishes the preliminary fixing of coil 2; Some magnetic stripes 3 are distributed in drum support 1 bottom surface radially; Be provided with mounting boss 31 at the both ends of magnetic stripe 3; This mounting boss 31 generally is to be formed by magnetic stripe 3 end bendings; The inner edge of online disc carrier 1 and outer rim are provided with groove 11, and mounting boss 31 is embedded in the groove 11, and above-mentioned drum support 1 inner edge refers to the interior circle winding slot 12 with interior part; Drum support 1 outer rim refers to the part beyond the outermost one circle winding slot 12, should online disc carrier 1 radial direction coenvelope whole winding 2 after magnetic stripe 3 press-fits.Magnetic stripe 3 can be that an end is provided with mounting boss 31, is " L " type, also can be that two ends all are provided with mounting boss 31, is " U " type, can be the combination of identical shaped magnetic stripe on the whole drum support 1, also can be the combination of difformity magnetic stripe.Before magnetic stripe is installed, can inject 11 li of grooves to mounting boss 31 then earlier toward 11 li perfusions of groove certain amount of fluid glue, the bonding effect after the dependence liquid glue solidifies is with on the online disc carrier 1 of magnetic stripe 3 reliable fixation; Except fixing through colloid, mounting boss 31 also can be that close-fitting is connected with groove 11.Design and installation convexity and groove, its purpose are magnetic stripe is carried out Primary Location, make things convenient for the operation of heat pressing process.With the convexity 10 hot pressing bendings of magnetic stripe 3 both sides, utilize protruding 10 to flatten the area that the back increases and push down magnetic stripe 3, thus better fixing magnetic stripe 3; And pass through hot-press forming device; Can once accomplish all hot pressing of protruding 10 on the drum support 1, simplify technology, reduce manufacturing cost; Magnetic stripe 3 has played position-limiting action to the coil in the winding slot 12 2 when self is fixing, prevent that coil 2 breaks away from winding slot 12.
Embodiment two: the fixed form of embodiment two and embodiment one are roughly the same; Something in common no longer details, and different is: when the magnetic stripe Primary Location, utilize the Elastic buckle clamping magnetic stripe that is provided with on the winding section; That is: the inner edge of online disc carrier and outer rim place are provided with Elastic buckle; Utilize the Primary Location of the end realization magnetic stripe of Elastic buckle clamping magnetic stripe, magnetic stripe can be the vertical bar shape, also can be the magnetic stripe shape described in the embodiment one.
Embodiment three: be different from embodiment one, two, present embodiment when the magnetic stripe Primary Location, first applying liquid glue on winding slot cell wall 121, magnetic stripe is bonded on the winding slot cell wall 121 through liquid glue, carries out hot pressing again and fixes.
Can know through the foregoing description: the Primary Location of magnetic stripe mainly is the operation of later stage heat pressing process for ease, and can make more firm being installed on the drum support of magnetic stripe.If hot-press forming device can position the position of magnetic stripe on the winding section, just can directly carry out hot pressing and fix.
In addition,, between magnetic stripe 3 and coil 2, insulating barrier need be set, normally on magnetic stripe 3, attach insulating tape for guaranteeing insulating properties.In order to improve radiating effect; On winding slot cell wall 121, also be provided with radiating groove 13; Several radiating grooves 13 are corresponding one by one in radial direction, when coil electricity is worked, can accelerate the circulation of air speed of drum rack surface, make the coil heat in time to distribute; Thereby reduce coil temperature rise, improve the coil serviceability.
The utility model also provides a kind of electric food warmer that adopts the said electromagnetism drum of the foregoing description; As shown in Figure 4, this electric food warmer comprises pot body 5 and pot cover 4, is provided with pot courage 51 and electromagnetism drum in the pot body 5; The electromagnetism drum comprises the coil 2 of the drum support 1, magnetic stripe 3 and the electromagnetic induction heating that have the winding section; Coil 2 installs around in the winding section, and magnetic stripe 3 is fitted in and on the winding section coil 2 is carried out spacingly, and the winding section is provided with through the fixing convexity 10 of magnetic stripe 3 of hot pressing.In addition; Below the electromagnetism drum of electric food warmer, usually radiator fan can be installed; Magnetic stripe and coil are installed on the bottom surface of drum support, and magnetic stripe and coil can be accepted the air-flow of radiator fan simultaneously, improve radiating effect; The useful life of effective extension coil and magnetic stripe, the heats of assurance electric food warmer.The described electric food warmer form of present embodiment has a variety of, like electric rice cooker, electric pressure cooker etc.
The described electromagnetism drum of the foregoing description also can be applicable on the food processor, and like soy bean milk making machine etc., or on the electromagnetic oven, its mounting structure no longer details.
Will be appreciated that; The foregoing description just is used for explaining and explaining the characteristics of the utility model; It is not restriction to the utility model; The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top embodiment, does not anyly depart from the function of the utility model and the modification of structural principle all will be included in the scope of claims.
Claims (10)
1. electromagnetism drum; The coil that comprises the drum support, magnetic stripe and the electromagnetic induction heating that have the winding section; Said coil installs around in said winding section; It is characterized in that: said magnetic stripe is fitted in and on the said winding section said coil is carried out spacingly, and said winding section is provided with the convexity through the fixing said magnetic stripe of hot pressing.
2. a kind of electromagnetism drum according to claim 1 is characterized in that: at least one end of said magnetic stripe is provided with mounting boss, and said drum support is provided with the mounting groove corresponding with said mounting boss, and said mounting boss embeds said mounting groove.
3. a kind of electromagnetism drum according to claim 2 is characterized in that: said mounting boss is formed by the end bending of said magnetic stripe.
4. a kind of electromagnetism drum according to claim 1 and 2, it is characterized in that: said winding section is provided with Elastic buckle, and said magnetic stripe positioned through said Elastic buckle before hot pressing is fixing.
5. a kind of electromagnetism drum according to claim 1, it is characterized in that: said winding section comprises the winding slot that is located on the drum support, and said coil is along said winding slot coiling, and said convexity is located on the said winding slot cell wall.
6. a kind of electromagnetism drum according to claim 5 is characterized in that: said convexity and said winding slot cell wall are formed in one.
7. a kind of electromagnetism drum according to claim 5 is characterized in that: said drum support bottom surface is the plane, and said winding slot is located at drum support bottom surface.
8. a kind of electromagnetism drum according to claim 5 is characterized in that: said winding slot cell wall is provided with radiating groove.
9. a kind of electromagnetism drum according to claim 1 is characterized in that: be provided with insulating barrier between said magnetic stripe and the said coil.
10. an electric food warmer comprises pot body and pot cover, is provided with pot courage and electromagnetism drum in the said pot body, and it is characterized in that: said electromagnetism drum is the arbitrary described electromagnetism drum of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200596849U CN202551393U (en) | 2012-02-23 | 2012-02-23 | Electromagnetic wire coil and electrothermal pan using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200596849U CN202551393U (en) | 2012-02-23 | 2012-02-23 | Electromagnetic wire coil and electrothermal pan using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551393U true CN202551393U (en) | 2012-11-21 |
Family
ID=47171948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200596849U Expired - Lifetime CN202551393U (en) | 2012-02-23 | 2012-02-23 | Electromagnetic wire coil and electrothermal pan using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873258A (en) * | 2016-06-03 | 2016-08-17 | 杭州信多达电器有限公司 | Combinative wire coil |
| CN108720562A (en) * | 2018-08-09 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of cooking apparatus |
-
2012
- 2012-02-23 CN CN2012200596849U patent/CN202551393U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873258A (en) * | 2016-06-03 | 2016-08-17 | 杭州信多达电器有限公司 | Combinative wire coil |
| CN108720562A (en) * | 2018-08-09 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of cooking apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204181488U (en) | The electric cooker of Electromagnetic Heating | |
| EP2312910A1 (en) | Heating device usable with cooking appliance, manufacturing method thereof, and cooking appliance | |
| CN201414236Y (en) | Coil panel heated by electromagnetic induction | |
| CN202551393U (en) | Electromagnetic wire coil and electrothermal pan using same | |
| CN202261896U (en) | Concave heating coil panel of induction cooker | |
| CN203352852U (en) | Combined electromagnetic wire coil and induction cooker | |
| CN205546020U (en) | Coil panel and cooking utensil | |
| CN202713673U (en) | Wire coil used in electromagnetic electric rice cooker | |
| CN105682277B (en) | A kind of automatic cooking machine | |
| CN201450620U (en) | Concave type electromagnetic heating coil disc | |
| CN102697375B (en) | electromagnetic induction heating rice cooker | |
| CN206094198U (en) | Electromagnetic heating cooking utensil | |
| CN205666983U (en) | Electromagnetic oven and coil panel | |
| CN201846495U (en) | High-frequency flat-arranging wire multi-ring spacing type wire coil | |
| CN201418169Y (en) | Double-layer heating coil panel | |
| CN210351710U (en) | Electromagnetic heating coil panel and cooking utensil | |
| CN202068607U (en) | Heating coil panel for induction cooker | |
| CN2924994Y (en) | Heating disk | |
| CN203590513U (en) | Kitchen ware heating wire disc | |
| CN206094201U (en) | Double -deck heat preservation high energy efficiency electromagnetism stove | |
| CN106993956B (en) | Automatic roller cooking machine | |
| JP2022515894A (en) | Coil discs and cooking utensils | |
| CN209608892U (en) | Coil panel seat, coil panel and electromagnetic cooking appliance | |
| CN205666982U (en) | Radiating induction cooker wire coil subassembly of magnetic stripe integral type | |
| CN206564706U (en) | Coil panel and the electromagnetism cooker with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |