CN211128267U - Zero blind area heating coil panel structure of electromagnetic oven - Google Patents
Zero blind area heating coil panel structure of electromagnetic oven Download PDFInfo
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- CN211128267U CN211128267U CN202021170674.3U CN202021170674U CN211128267U CN 211128267 U CN211128267 U CN 211128267U CN 202021170674 U CN202021170674 U CN 202021170674U CN 211128267 U CN211128267 U CN 211128267U
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Abstract
The utility model discloses an electromagnetic heating device, in particular to a zero blind area heating coil panel structure of an electromagnetic oven, which comprises a shell, wherein four corners of the bottom of the shell are fixedly provided with fixed foot cups; the coil panel assembly is fixedly arranged at the top of the shell and provided with a coil panel support, clamping grooves and a first electromagnetic induction coil, the clamping grooves are uniformly formed in the top of the coil panel support, the first electromagnetic induction coil is fixedly clamped in the clamping grooves, small holes and a handle are formed in the side wall of the coil panel assembly, the handle is located on the outer side wall of the coil panel support, the small holes are formed in the middle of the handle in the vertical direction, a cooker is arranged at the top of the coil panel assembly, and the cooker is attached to and connected with the top of the coil panel support; magnetic conductivity subassembly, this utility model reinforcing central magnetic line of force intensity improves pan central temperature, makes the pan temperature more even, has better heating effect.
Description
Technical Field
The utility model relates to an electromagnetic heating equipment specifically is a zero blind area heating coil panel structure of electromagnetism stove.
Background
The principle of the induction cooker is an electromagnetic induction phenomenon, namely, alternating current is utilized to generate an alternating magnetic field with the direction changing constantly through a coil, and eddy current (the reason can refer to Faraday's law of electromagnetic induction) appears in a conductor in the alternating magnetic field, which is caused by the fact that an eddy electric field pushes carriers (electrons but no iron atoms in a pot) in the conductor to move; the joule heating effect of the eddy current heats the conductor, thereby achieving heating.
The electromagnetic induction coil panel in the prior art is coiled into a disc shape by a plurality of wires according to a certain density, and the generated magnetic force line eddy current heats a pot, so that the electromagnetic induction coil panel has the problems of uneven heating of the pot, particularly low central temperature of the heating pot, serious self-induction heating of the middle part of the coil panel, poor heat dissipation and easy burning out, thereby bringing inconvenience to users in use, and having potential safety hazards, so that the zero-blind-area heating coil panel structure of the electromagnetic oven needs to be researched and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a zero blind area heating coil panel structure of electromagnetism stove can strengthen central magnetic line of force intensity, improves pan central temperature, makes the pan temperature more even, has better heating effect.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
The utility model provides a zero blind area heating coil panel structure of electromagnetism stove, it includes:
The device comprises a shell, wherein four corners of the bottom of the shell are fixedly provided with fixed foot cups;
The coil panel assembly is fixedly arranged at the top of the shell and provided with a coil panel support, clamping grooves and a first electromagnetic induction coil, the clamping grooves are uniformly formed in the top of the coil panel support, the first electromagnetic induction coil is fixedly clamped in the clamping grooves, small holes and a handle are formed in the side wall of the coil panel assembly, the handle is located on the outer side wall of the coil panel support, the small holes are formed in the middle of the handle in the vertical direction, a cooker is arranged at the top of the coil panel assembly, and the cooker is attached to and connected with the top of the coil panel support;
The magnetic conductivity assembly is fixedly installed at the bottom of the coil panel bracket and provided with a second electromagnetic induction coil, and the outer side wall of the magnetic conductivity assembly is fixedly installed with the second electromagnetic induction coil;
The heat dissipation assembly is fixedly installed at the bottom of the inner wall of the shell and enables the inner wall of the shell to be communicated with the outside atmosphere;
And the threshold switch is electrically connected with the temperature sensor and is also electrically connected with the first electromagnetic induction coil, the second electromagnetic induction coil and the cooling fan.
As an optimized scheme of a zero blind area heating coil panel structure of electromagnetism stove, wherein: the heat dissipation assembly is provided with a heat dissipation device mounting frame, a heat dissipation fan and a ventilation hole, the heat dissipation fan is fixedly mounted at the top of the inner wall of the heat dissipation device mounting frame, the heat dissipation device mounting frame is fixedly mounted at the bottom of the inner wall of the shell through bolts, and the heat dissipation device mounting frame is communicated with the upper direction and the lower direction of the joint of the shell to form the ventilation hole.
As an optimized scheme of a zero blind area heating coil panel structure of electromagnetism stove, wherein: the first electromagnetic induction coil is fixed on the inner wall of the clamping groove in a mode that the number of the coils is gradually decreased from the center to the periphery.
As an optimized scheme of a zero blind area heating coil panel structure of electromagnetism stove, wherein: the magnetic conductivity component is in the shape of a magnetic ring, a magnetic column or a magnetic strip.
As an optimized scheme of a zero blind area heating coil panel structure of electromagnetism stove, wherein: and a plurality of handles are symmetrically and fixedly arranged on the periphery of the coil panel support.
As an optimized scheme of a zero blind area heating coil panel structure of electromagnetism stove, wherein: the coil panel support is a concave disc or a flat disc, and the coil panel support is in a shape of a Chinese character 'mi'.
Compared with the prior art, the beneficial effects of the utility model are that: through the setting of a zero blind area heating coil panel structure of electromagnetism stove, structural design is reasonable, at first utilizes first electromagnetic induction coil to heat the pan, utilizes second electromagnetic induction coil to heat the middle part of pan simultaneously, because first electromagnetic induction coil is fixed by the central mode of progressively diminishing the coil number to the periphery in proper order the inner wall of draw-in groove, so central temperature is lower than the periphery when heating the pan to utilize second electromagnetic induction coil to increase magnetic conductivity subassembly central magnetic field intensity, strengthened the central generating heat of pan, utilize radiator unit to dispel the heat to the inside of casing simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
Fig. 1 is a schematic view of the internal structure of the utility model in the front view direction;
Fig. 2 is a front view of the present invention;
Fig. 3 is a schematic view of the internal structure of the present invention in the top view direction;
Fig. 4 is a top view of the coil support of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a zero blind area heating coil panel structure of an electromagnetic oven, in the use, strengthen the central magnetic line of force intensity, raise the central temperature of the pan, make the pan temperature more uniform, there is better heating effect, please refer to fig. 1 and fig. 2, including body 100, coil panel assembly 200, magnetic conductivity assembly 300, heat-dissipating assembly 400 and threshold switch 500;
Referring to fig. 1 and 2, the housing 100 has fixing cups 110, specifically, the fixing cups 110 are fixedly mounted at four corners of the bottom of the housing 100, and the housing 100 is used for fixedly mounting the coil disc assembly 200, the heat dissipation assembly 400 and the threshold switch 500;
Referring to fig. 1-4, the coil disc assembly 200 includes a coil disc holder 210, a slot 220, a first electromagnetic induction coil 230, a small hole 240, a handle 250 and a pot 260, the coil disc assembly 200 is installed on the top of the housing 100, specifically, the coil disc assembly 200 is fixedly installed on the top of the housing 100, the coil disc assembly 200 includes the coil disc holder 210, the slot 220 and the first electromagnetic induction coil 230, the slot 220 is uniformly formed on the top of the coil disc holder 210, the first electromagnetic induction coil 230 is fixedly clamped inside the slot 220, the side wall of the coil disc assembly 200 includes the small hole 240 and the handle 250, the handle 250 is located on the outer side wall of the coil disc holder 210, the small hole 240 is formed in the middle of the handle 250 in the vertical direction, the small hole 240 is used for a user to conveniently and stably hold the device by fastening a finger into the small hole 240, the pot 260 is formed on the top of the coil disc assembly 200, the cookware 260 is attached to the top of the coil panel bracket 210, the first electromagnetic induction coil 230 is fixed on the inner wall of the clamping groove 220 in a manner that the number of coils is gradually decreased from the center to the periphery, the magnetic conductivity assembly 300 is in the shape of a magnetic ring, a magnetic column or a magnetic strip, four handles 250 are symmetrically and fixedly installed on the periphery of the coil panel bracket 210, the coil panel bracket 210 is a concave disc or a flat disc, the coil panel bracket 210 is in a shape of Chinese character 'mi', and the coil panel assembly 200 is used for fixedly installing the magnetic conductivity assembly 300;
Referring to fig. 1 and fig. 3 again, the magnetic conductive assembly 300 has a second electromagnetic induction coil 310, the magnetic conductive assembly 300 is installed at the central position of the bottom of the coil disc assembly 200, specifically, the magnetic conductive assembly 300 is fixedly installed at the bottom of the coil disc bracket 210, the magnetic conductive assembly 300 has the second electromagnetic induction coil 310, and the second electromagnetic induction coil 310 is fixedly installed on the outer side wall of the magnetic conductive assembly 300;
Referring to fig. 1 again, the heat dissipation assembly 400 has a heat dissipation device mounting bracket 410, a heat dissipation fan 420 and a ventilation hole 430, the heat dissipation assembly 400 is mounted at the bottom of the inner wall of the casing 100, specifically, the heat dissipation fan 420 is fixedly mounted at the top of the inner wall of the heat dissipation device mounting bracket 410 through a bolt, the heat dissipation device mounting bracket 410 is fixedly mounted at the bottom of the inner wall of the casing 100 through a bolt, the ventilation hole 430 is formed in the up-down direction at the joint of the heat dissipation device mounting bracket 410 and the casing 100, the heat dissipation assembly 400 is fixedly mounted at the bottom of the inner wall of the casing 100 through a bolt, and;
referring to fig. 1 and 2 again, the temperature sensor 510 is electrically connected to the threshold switch 500, the threshold switch 500 is further electrically connected to the first electromagnetic induction coil 230, the second electromagnetic induction coil 310 and the heat dissipation fan 420, the threshold switch 500 is a plc threshold switch, the temperature sensor 510 is configured to detect the temperature of the housing 100 and transmit the detected temperature data to the threshold switch 500, when the temperature data of the housing 100 is higher than the temperature threshold set by the worker at the threshold switch 500, the threshold switch 500 transmits information to the heat dissipation fan 420 to turn on the heat dissipation fan to dissipate heat of the housing 100, in this embodiment, the threshold switch 500 may be a threshold switch with a pheennix brand and a MCR-SWS-I model.
In specific use, as needs the utility model discloses at first utilize first electromagnetic induction coil 230 to heat pan 260 at the in-process that uses, utilize second electromagnetic induction coil 310 to heat pan 260's middle part simultaneously, because first electromagnetic induction coil 230 is fixed at the inner wall of draw-in groove 220 by the mode that the central degressive coil number in proper order to the periphery, so central temperature is lower than the periphery when heating pan 260, and utilize second electromagnetic induction coil 310 to increase magnetic conductivity subassembly 300 central magnetic field intensity, the central generating heat of pan 260 has been strengthened, utilize radiator unit 400 to dispel the heat to the inside of casing 100 simultaneously.
The number of the fixing cup 110, the handle 250 and the heat dissipating member 400 is not limited to the specific number described in the embodiment, and may be increased or decreased as needed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a zero blind area heating coil panel structure of electromagnetism stove which characterized in that includes:
The device comprises a shell (100), wherein four corners of the bottom of the shell (100) are fixedly provided with fixed foot cups (110);
The coil disc assembly (200) is fixedly installed at the top of the shell (100), the coil disc assembly (200) is provided with a coil disc support (210), a clamping groove (220) and a first electromagnetic induction coil (230), the clamping groove (220) is uniformly formed in the top of the coil disc support (210), the first electromagnetic induction coil (230) is fixedly clamped in the clamping groove (220), the side wall of the coil disc assembly (200) is provided with a small hole (240) and a handle (250), the handle (250) is located on the outer side wall of the coil disc support (210), the small hole (240) is formed in the middle of the handle (250) in the vertical direction, a cooker (260) is arranged at the top of the coil disc assembly (200), and the cooker (260) is attached to the top of the coil disc support (210);
The magnetic conductive assembly (300) is fixedly installed at the bottom of the coil panel bracket (210), the magnetic conductive assembly (300) is provided with a second electromagnetic induction coil (310), and the outer side wall of the magnetic conductive assembly (300) is fixedly installed with the second electromagnetic induction coil (310);
The heat dissipation assembly (400), the heat dissipation assembly (400) is fixedly installed at the bottom of the inner wall of the shell (100), and the heat dissipation assembly (400) enables the inner wall of the shell (100) to be communicated with the outside atmosphere;
The temperature sensor comprises a threshold switch (500), the threshold switch (500) is electrically connected with a temperature sensor (510), and the threshold switch (500) is also electrically connected with the first electromagnetic induction coil (230), the second electromagnetic induction coil (310) and a heat dissipation fan (420).
2. The zero-blind-area heating coil panel structure of the induction cooker as claimed in claim 1, wherein: radiator unit (400) has radiator mounting bracket (410), radiator fan (420) and ventilation hole (430), the inner wall top fixed mounting of radiator mounting bracket (410) radiator fan (420), radiator mounting bracket (410) through the bolt with the inner wall bottom fixed mounting of casing (100), radiator mounting bracket (410) with the upper and lower direction of casing (100) junction link up and sets up ventilation hole (430).
3. The zero-blind-area heating coil panel structure of the induction cooker as claimed in claim 1, wherein: the first electromagnetic induction coil (230) is fixed on the inner wall of the clamping groove (220) in a mode that the number of coils is gradually decreased from the center to the periphery.
4. The zero-blind-area heating coil panel structure of the induction cooker as claimed in claim 1, wherein: the magnetic conductive component (300) is in the shape of a magnetic ring, a magnetic column or a magnetic strip.
5. The zero-blind-area heating coil panel structure of the induction cooker as claimed in claim 1, wherein: the plurality of handles (250) are symmetrically and fixedly arranged on the periphery of the coil panel support (210).
6. The zero-blind-area heating coil panel structure of the induction cooker as claimed in claim 1, wherein: the coil panel support (210) is a concave disc or a flat disc, and the coil panel support (210) is in a shape of a Chinese character 'mi'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170674.3U CN211128267U (en) | 2020-06-23 | 2020-06-23 | Zero blind area heating coil panel structure of electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170674.3U CN211128267U (en) | 2020-06-23 | 2020-06-23 | Zero blind area heating coil panel structure of electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128267U true CN211128267U (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021170674.3U Active CN211128267U (en) | 2020-06-23 | 2020-06-23 | Zero blind area heating coil panel structure of electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128267U (en) |
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2020
- 2020-06-23 CN CN202021170674.3U patent/CN211128267U/en active Active
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Address after: 528000 floor 4, workshop 3, No. 16, Fuxing Road, Fu'an Industrial Zone, Xin'an village committee, Leliu sub district office, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Ranzhi Electronic Technology Co.,Ltd. Address before: 528000 floor 4, workshop 3, No. 16, Fuan Industrial Zone, Fu'an village committee, Leliu sub district office, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Ranzhi Electronic Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |