CN206919076U - A kind of electromagnetic oven for reducing thermal loss - Google Patents
A kind of electromagnetic oven for reducing thermal loss Download PDFInfo
- Publication number
- CN206919076U CN206919076U CN201720768585.0U CN201720768585U CN206919076U CN 206919076 U CN206919076 U CN 206919076U CN 201720768585 U CN201720768585 U CN 201720768585U CN 206919076 U CN206919076 U CN 206919076U
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- fixedly connected
- heat
- circuit board
- electromagnetic oven
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Abstract
The utility model discloses a kind of electromagnetic oven for reducing thermal loss,Including heat-insulated protective frame,Circuit board,Capacitor board,Rheostat and diode,The groove of the heat-insulated protective frame upper end is provided with heat transfer plate,The side of the center of inside of the heat-insulated protective frame is installed with circuit board,The circuit board is fixedly connected by the eddy current coil of upper end with heat transfer plate,The face center of the circuit board is fixedly connected with transformer,The upper end both sides of the transformer are respectively fixedly connected with cored,The rheostat is fixedly connected with the connecting rod of bottom,The rheostatic both sides are respectively equipped with heat-conducting silicone grease,The side of the circuit board is fixedly connected with capacitor board,The lower end both sides of the capacitor board are respectively equipped with thermal head,The side of the capacitor board is provided with power supply slot,The surface both sides of the capacitor board are respectively equipped with diode,The center of the capacitor board is installed with fuse.The utility model can reduce thermal loss, and heating resistance is adjusted, improves the thermal efficiency.
Description
Technical field
Electromagnetic oven equipment technical field is the utility model is related to, specially a kind of electromagnetic oven for reducing thermal loss.
Background technology
Electromagnetic oven is also known as electromagnetic stove, and early 1980s electromagnetic oven starts fast sale in American-European and Japan, electromagnetic oven
Principle is electromagnetic induction phenomenon, i.e., the changing alternating magnetic field in direction is produced by coil using alternating current, in alternation
Vortex current will occurs in the inside of conductor in magnetic field, and this is that eddy electric field is promoted in conductor caused by carrier moving, is vortexed
The joule heating effect of electric current makes conductor heat up, so as to realize heating.
Thermal loss is more during common electromagnetism furnace thermal efficiency is low, and heat dispersion is poor, and heat provides, heat
The relatively low operation of efficiency wastes substantial amounts of electric power resource, and thermal conductivity and the relatively low service life that can influence electromagnetic oven of thermal diffusivity,
The heating of electromagnetic oven can not be adjusted, and regulation is got up complex.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic oven for reducing thermal loss possess and heat and can adjust
Section, the thermal efficiency are high, the advantages of saving electric power resource, and it is low to solve the thermal efficiency, the problem of heat conduction and poor radiation.
To achieve the above object, the utility model provides following technical scheme：A kind of electromagnetic oven for reducing thermal loss,
Including heat-insulated protective frame, circuit board, capacitor board, rheostat and diode, the groove of the heat-insulated protective frame upper end, which is provided with, to be passed
Hot plate, the side of the center of inside of the heat-insulated protective frame are installed with circuit board, the vortex that the circuit board passes through upper end
Coil is fixedly connected with heat transfer plate, and the face center of the circuit board is fixedly connected with transformer, the upper end two of the transformer
Side is respectively fixedly connected with cored, the iron core of the both sides and the circular connection of the aluminum coil of exterior circumferential, the table of the transformer
Face center is provided with rheostat, and the rheostat is fixedly connected with the connecting rod of bottom, and the rheostatic both sides, which are respectively equipped with, leads
Hot silicone grease, the side of the circuit board are fixedly connected with capacitor board, and the lower end both sides of the capacitor board are respectively equipped with thermal head, institute
The side for stating capacitor board is provided with power supply slot, and the surface both sides of the capacitor board are respectively equipped with diode, in the capacitor board
Centre is installed with fuse.
Preferably, the capacitor board is electrically connected with by diode and circuit board.
Preferably, the circuit board is electrically connected with by the eddy current coil of upper end with heat transfer plate.
Preferably, the diode of the both sides is fixedly connected by electrochemical capacitor with fuse, the both sides of the fuse
It is respectively equipped with power supply IC.
Preferably, the bottom both sides of the heat-insulated protective frame are respectively equipped with adsorption plate, and the heat-insulated protective frame passes through lower end
The foot stool of both sides is fixedly connected with the adsorption plate of both sides.
Preferably, the rheostat is fixedly connected by the connecting rod of bottom with adjusting knob.
Preferably, the central bottom of the capacitor board is installed with brushless fan, the exterior circumferential of the brushless fan
Provided with fan.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through heat transfer plate and multiple vortex
The connection setting of coil, produces vortex, makes the bottom of a pan generate heat rapidly, reach the purpose of heating food, and it is good to have reached heat conductivity, heat
The effect of efficiency high, by the setting of heat-conducting silicone grease and brushless fan, strengthen electromagnetic oven thermal conductivity, and thermal diffusivity is stronger, carries
And can carries out heat radiation protection to body while high thermal efficiency, has reached the effect for improving service life, has been set by rheostatic
Fixed, user the size of resistance can be adjusted by adjusting knob according to the situation of heating food, be added so as to adjust
The temperature of heat, has reached effect easy to adjust.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is circuit board surface main structure diagram of the present utility model；
Fig. 4 is electric capacity plate surface main structure diagram of the present utility model.
In figure：The heat-insulated protective frames of 1-；2- circuit boards；3- foot stools；4- adjusting knobs；5- adsorption plates；6- heat transfer plates；7- is vortexed
Coil；8- power supply slots；9- fans；10- brushless fans；11- thermal heads；12- capacitor boards；13- rheostats；14- transformers；
15- iron cores；16- heat-conducting silicone greases；17- connecting rods；18- aluminum coils；19- power supplys IC；20- fuses；21- electrochemical capacitors；22- bis-
Pole pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 to 4, a kind of embodiment provided by the utility model：A kind of electromagnetic oven for reducing thermal loss,
Set including heat-insulated protective frame 1, circuit board 2, capacitor board 12, rheostat 13 and diode 22, the groove of the heat-insulated upper end of protective frame 1
There is heat transfer plate 6, the side of the center of inside of heat-insulated protective frame 1 is installed with circuit board 2, the vortex that circuit board 2 passes through upper end
Coil 7 is fixedly connected with heat transfer plate 6, and the face center of circuit board 2 is fixedly connected with transformer 14, the upper end both sides of transformer 14
Cored 15 are respectively fixedly connected with, the iron core 15 of both sides is with the aluminum coil 18 of exterior circumferential around connection, the surface of transformer 14
Center is provided with rheostat 13, and rheostat 13 is fixedly connected with the connecting rod 17 of bottom, and the both sides of rheostat 13 are respectively equipped with heat conduction
Silicone grease 16, the side of circuit board 2 are fixedly connected with capacitor board 12, and the lower end both sides of capacitor board 12 are respectively equipped with thermal head 11, electricity
The side for holding plate 12 is provided with power supply slot 8, and the surface both sides of capacitor board 12 are respectively equipped with diode 22, and the center of capacitor board 12 is consolidated
Dingan County is equipped with fuse 20.
Capacitor board 12 is electrically connected with by diode 22 and circuit board 2, and circuit board 2 is by the eddy current coil 7 of upper end with passing
Hot plate 6 is electrically connected with, and is improved the thermal efficiency, is avoided the loss of heat, the diode 22 of both sides passes through electrochemical capacitor 21 and fuse
20 are fixedly connected, and the both sides of fuse 20 are respectively equipped with power supply IC19, and the bottom both sides of heat-insulated protective frame 1 are respectively equipped with adsorption plate
5, heat-insulated protective frame 1 is fixedly connected by the foot stool 3 of lower end both sides with the adsorption plate 5 of both sides, the company that rheostat 13 passes through bottom
Extension bar 17 is fixedly connected with adjusting knob 4, and resistance can be adjusted, so as to adjust the temperature of heating, the center of capacitor board 12
Bottom is installed with brushless fan 10, and the exterior circumferential of brushless fan 10 is provided with fan 9, electromagnetic oven is radiated, and dissipates
It is hot relatively strong, increase service life.
Specifically used mode：In utility model works, electromagnetic oven is fixed on by conjunction by foot stool 3 and adsorption plate 5 first
Suitable place, then boiler is placed on the heat transfer plate 6 in the heat-insulated upper recess of protective frame 1.
Then switched on power by power supply slot 8, electric current is by circuit board 2 and capacitor board 12, the iron core 15 in circuit board 2
Magnetic field is produced with aluminum coil 18, magnetic field magnetic power is acted on eddy current coil 7, then produces countless small vortex, is produced immediately big
Calorimetric amount, the purpose for realizing heating in the bottom of a pan is passed to through heat transfer plate 6, user can also be according to adjusting knob 4 come to rheostat
13 resistance is adjusted, so as to realize the purpose of regulation heating-up temperature.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of electromagnetic oven for reducing thermal loss, including heat-insulated protective frame (1), circuit board (2), capacitor board (12), variable resistance
Device (13) and diode (22), it is characterised in that：The groove of heat-insulated protective frame (1) upper end is provided with heat transfer plate (6), described
The side of the center of inside of heat-insulated protective frame (1) is installed with circuit board (2), the vortex that the circuit board (2) passes through upper end
Coil (7) is fixedly connected with heat transfer plate (6), and the face center of the circuit board (2) is fixedly connected with transformer (14), the change
The upper end both sides of depressor (14) are respectively fixedly connected with cored (15), the iron core (15) of the both sides and the aluminum coil of exterior circumferential
(18) rheostat (13), the rheostat (13) and the company of bottom are provided with around connection, the face center of the transformer (14)
Extension bar (17) is fixedly connected, and the both sides of the rheostat (13) are respectively equipped with heat-conducting silicone grease (16), the side of the circuit board (2)
Capacitor board (12) is fixedly connected with, the lower end both sides of the capacitor board (12) are respectively equipped with thermal head (11), the capacitor board
(12) side is provided with power supply slot (8), and the surface both sides of the capacitor board (12) are respectively equipped with diode (22), the electric capacity
The center of plate (12) is installed with fuse (20).
A kind of 2. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：The capacitor board (12)
It is electrically connected with by diode (22) and circuit board (2).
A kind of 3. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：The circuit board (2)
It is electrically connected with by the eddy current coil (7) and heat transfer plate (6) of upper end.
A kind of 4. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：Two poles of the both sides
Pipe (22) is fixedly connected by electrochemical capacitor (21) with fuse (20), and the both sides of the fuse (20) are respectively equipped with power supply IC
(19)。
A kind of 5. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：The heat-insulated protective frame
(1) bottom both sides are respectively equipped with adsorption plate (5), foot stool (3) and both sides of the heat-insulated protective frame (1) by lower end both sides
Adsorption plate (5) is fixedly connected.
A kind of 6. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：The rheostat (13)
It is fixedly connected by the connecting rod (17) of bottom with adjusting knob (4).
A kind of 7. electromagnetic oven for reducing thermal loss according to claim 1, it is characterised in that：The capacitor board (12)
Central bottom be installed with brushless fan (10), the exterior circumferential of the brushless fan (10) is provided with fan (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768585.0U CN206919076U (en) | 2017-06-27 | 2017-06-27 | A kind of electromagnetic oven for reducing thermal loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768585.0U CN206919076U (en) | 2017-06-27 | 2017-06-27 | A kind of electromagnetic oven for reducing thermal loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919076U true CN206919076U (en) | 2018-01-23 |
Family
ID=61322890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768585.0U Expired - Fee Related CN206919076U (en) | 2017-06-27 | 2017-06-27 | A kind of electromagnetic oven for reducing thermal loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919076U (en) |
-
2017
- 2017-06-27 CN CN201720768585.0U patent/CN206919076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180627 |