CN109297057A - A kind of cooker racks component of electromagnetic heater - Google Patents
A kind of cooker racks component of electromagnetic heater Download PDFInfo
- Publication number
- CN109297057A CN109297057A CN201811248609.5A CN201811248609A CN109297057A CN 109297057 A CN109297057 A CN 109297057A CN 201811248609 A CN201811248609 A CN 201811248609A CN 109297057 A CN109297057 A CN 109297057A
- Authority
- CN
- China
- Prior art keywords
- support
- electromagnetic heater
- cooker racks
- magnetic guiding
- guiding frame
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
- F24C15/103—Tops, e.g. hot plates; Rings electrically heated being movable or rotatable
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Induction Heating Cooking Devices (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a kind of cooker racks component of electromagnetic heater, including the magnetic guiding frame for conducting the magnetic line of force and it is used to support the support frame of cookware, the top or side of magnetic guiding frame is arranged in support frame as described above.A kind of cooker racks component of electromagnetic heater of the invention, the magnetic line of force for conducting induction coil generation by magnetic guiding frame reduce magnetic resistance, improve heating efficiency, reduce kwh loss to cookware.
Description
Technical field
The present invention relates to a kind of electric appliance component, more particularly to it is a kind of for electromagnetic oven, induction stir-fryer, electromagnetic rice cooker,
The cooker racks component of the electromagnetic heater of the electric appliances such as electromagnetic water-boiling kettle, electromagnet water heater.
Background technique
Electromagnetic heater is that eddy current, the Joule heat of eddy current are generated on cookware using the alternating magnetic field of induction coil
Cookware heating is set to realize heating.Electromagnetic heater is convenient and efficient due to heating, and does not have the advantages that open fire, it has also become Ren Mensheng
The very high a kind of cooking apparatus of frequency of use in work.
Electromagnetic heater is westerner's invention, can only all use flat cookware in decades, cannot use Spherical Bottom
The cookware of structure.Also there is the cooker racks for electromagnetic heater currently on the market, by increasing cooker racks come so that electromagnetic heating fills
Set the cookware for being able to use spherical surface bottom structure.But current cooker racks can make the heating efficiency of electromagnetic heater be lower, and be badly in need of
It improves.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provides a kind of cooker racks component of electromagnetic heater, it can
To improve heating efficiency.
The present invention is realized by following technical solution:
A kind of cooker racks component of electromagnetic heater including the magnetic guiding frame for conducting the magnetic line of force and is used to support cookware
The top or side of magnetic guiding frame is arranged in support frame, support frame as described above.
Further, the magnetic guiding frame includes ontology and the blocking part for preventing eddy current.
Further, the loop resitance value of the magnetic guiding frame is greater than 10 ohm.
It further, further include skirt for absorbing leakage field, the skirt is made of conductive or permeability magnetic material, and skirt is set
Set the outside in magnetic guiding frame and support frame.
Further, support frame as described above and/or magnetic guiding frame liftable are adjusted.
Further, the magnetic guiding frame includes first support and second support, and first support is liftably arranged in second
On bracket, first support and second support are locked by locking device.
As an improvement the first support include the first canister portion, second support include the second canister portion, described first
Portion is set in the second canister portion and can move along the vertical direction.
It is improved as another kind, the first support is equipped with the first guide groove or the second sliding block, second support are correspondingly arranged
There are the first sliding block or the second guide groove.
It is improved as another kind, the first support includes the first inclined plane part, and second support includes matching with the first inclined plane part
The second inclined plane part closed realizes rising or falling for first support by the mutual displacement of the first inclined plane part and the second inclined plane part.
Beneficial effect is: compared with prior art, a kind of cooker racks component of electromagnetic heater is conducted by magnetic guiding frame and is felt
The magnetic line of force for answering coil to generate reduces magnetic resistance, improves heating efficiency, reduce kwh loss to cookware.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is the structural schematic diagram of the cooker racks assembly embodiment one of electromagnetic heater of the present invention；
Fig. 2 is the structural schematic diagram of the cooker racks assembly embodiment two of electromagnetic heater of the present invention；
Fig. 3 is the structural schematic diagram of the cooker racks assembly embodiment three of electromagnetic heater of the present invention；
Fig. 4 is the structural schematic diagram of magnetic guiding frame embodiment one of the present invention；
Fig. 5 is the structural schematic diagram of magnetic guiding frame embodiment two of the present invention；
Fig. 6 is the structural schematic diagram of magnetic guiding frame embodiment three of the present invention.
Specific embodiment
A kind of cooker racks component of electromagnetic heater, including being used to support the support frame 100 of cookware and for conducting magnetic force
Line magnetic guiding frame 200, the magnetic line of force for conducting induction coil generation by magnetic guiding frame 200 reduce magnetic resistance, improve magnetic conduction efficiency to cookware
And then heating efficiency is improved, reduce kwh loss.In use, cooker racks component can be placed on to the electromagnetism such as the electromagnetic oven with panel
On heating device, the cookware of spherical surface bottom structure is placed on cooker racks component.The cooker racks component can also add in the electromagnetism of not panel
It uses in thermal, specifically connect magnetic guiding frame 200 with the induction coil of electromagnetic heater, conduction induction coil generates
The magnetic line of force to cookware, support frame 100 supports cookware.
The magnetic line of force that the induction coil periphery of electromagnetic heater generated in the past is be easy to cause due to that cannot be effectively conducted
Electromagnetic leakage.After the cooker racks component of this programme, the magnetic line of force that induction coil periphery generates is conducted by magnetic guiding frame 200 to pot
Tool, improves efficiency and reduces electromagnetic leakage.
Further, the magnetic guiding frame 200 includes ontology and the blocking part for preventing eddy current.Blocking part can be with
It is the fracture on ontology, is also possible to filling non-permeable material on the body.By the way that blocking part is arranged, so that magnetic guiding frame 200
Closed circuit is not constituted on circuit, preventing magnetic guiding frame 200 from generating eddy current reduces efficiency.
Further, the 200 loop resitance value of magnetic guiding frame is greater than 10 ohm.By selecting magnetic conduction and there is high electrical resistance
The material of rate, so that the loop resitance value of the magnetic guiding frame 200 measured is greater than 10 ohm, i.e., the resistance of the ontology measured on circumferential direction
It is worth and is greater than 10 ohm, and then reduces and even prevent the generation eddy current reduction efficiency of magnetic guiding frame 200.
Further, the material of the magnetic guiding frame 200 is high permeability material, the magnetic line of force generated convenient for conduction induction coil
To cookware.
Support frame 100 can be set at the top or side of magnetic guiding frame 200, it is specific as follows shown in:
Cooker racks assembly embodiment one
As shown in Figure 1, support frame 100 can be set at the top of magnetic guiding frame 200.
Cooker racks assembly embodiment two
As shown in Fig. 2, support frame 100 can be set in the outside of magnetic guiding frame 200.
Cooker racks assembly embodiment three
As shown in figure 3, support frame 100 can be set in the inside of magnetic guiding frame 200.
It further, further include skirt for absorbing leakage field, the skirt is made of conductive or permeability magnetic material, and skirt is set
It sets in the outside of magnetic guiding frame 200 and support frame 100.Leakage field can be absorbed by the way that skirt is arranged, reduce radiation.
Further, support frame as described above 100 and/or 200 liftable of magnetic guiding frame are adjusted.Existing electromagnetic heater, pot
Farther out with the distance between magnetic guiding frame 200, the air-gap reluctance formed in this way in cookware and magnetic guiding frame 200 is very big for tool, causes to heat
Low efficiency.This programme is adjusted by setting support frame 100 and/or 200 liftable of magnetic guiding frame, so as to according to actual use demand
It is adjusted, to adapt to different cookwares, so that magnetic guiding frame 200 is more nearly cookware, reduces the gas between cookware and magnetic guiding frame 200
Gap improves efficiency.If directly supporting cookware using magnetic guiding frame 200, magnetic guiding frame 200 can be made to overheat for a long time, influence heating effect
Fruit most preferably supports cookware using support frame 100, so that certain gap is kept between magnetic guiding frame 200 and cookware, convenient for dissipating
Heat, and can reduce magnetic resistance.
In order to facilitate understanding, it is illustrated so that support frame 100 and 200 liftable of magnetic guiding frame are adjusted as an example respectively.
Magnetic guiding frame 200 includes first support 1 and second support 2, and first support 1 is liftably arranged in second support 2,
First support 1 and second support 2 are locked by locking device 3.First support 1 is adjusted relative to 2 lifting moving of second support
It is whole to after suitable position, be locked using locking device 3.Locking device 3 is preferably fastening screw, first support 1 or the second
Bracket 2 is equipped with the threaded hole 4 cooperated with fastening screw, and is equipped with accommodating fastening screw with respect to first support 1 or second support 2
The waist-shaped hole 5 or notch of relative movement.Locking device 3 or wedge block, pin shaft etc. other be able to achieve the portion of fastening function
Part.Support frame 100 includes the first core and the second core, and the first core is liftably arranged on the second core, the first core
It is locked with the second core by locking device 3.
Support frame 100 and magnetic guiding frame 200 can be one of them as adjustable structure, another is uncontrollable solid
Determine structure.The adjustable structure of support frame 100 and magnetic guiding frame 200 can refer to following embodiment, support frame 100 and magnetic guiding frame 200
Each embodiment between can be combined with each other.
200 embodiment one of magnetic guiding frame
Preferably, as shown in figure 4, the first support 1 includes the first canister portion, second support 2 includes the second canister portion, described
First canister portion is set in the second canister portion and can move along the vertical direction.Second canister portion is equipped with the threaded hole cooperated with fastening screw
4, the first canister portion is equipped with accommodating fastening screw with respect to the waist-shaped hole 5 that first support 1 relatively moves.It is of course also possible to be set as
Two canister portions are set in the first canister portion.
Preferably, air inlet and gas vent are respectively provided in the first support 1 and second support 2.In this way, being convenient for air stream
It is logical, to take away heat, improve heat dissipation effect.
May be set to be, first support 1 is equipped with air inlet or gas vent, be correspondingly provided in second support 2 gas vent or
Air inlet.
Preferably, the first support 1 and/or second support 2 are equipped with blower.It, on the one hand can be with by the way that blower is arranged
It directly radiates, on the other hand, cooperates with air inlet and gas vent, accelerate the air flowing of cooker racks component internal, further increase
Heat dissipation effect.
200 embodiment two of magnetic guiding frame
As shown in figure 5, the first support 1 includes the first guide groove, the second support 2 includes matching with the first guide groove
The first sliding block closed.First support 1 is equipped with the first link block 6 connecting with locking device 3.
The second support 2 includes the second guide groove, and the first support 1 includes sliding with the second of the cooperation of the second guide groove
Block.Cooperated by way of guide groove and sliding block, to adjust height.Place, reference implementation example one are not specified in the present embodiment.
200 embodiment three of magnetic guiding frame
As shown in fig. 6, the first support 1 includes the first inclined plane part, second support 2 includes cooperating with the first inclined plane part
Second inclined plane part realizes rising or falling for first support 1 by the mutual displacement of the first inclined plane part and the second inclined plane part.First
Bracket 1 is equipped with the second link block 7 connecting with locking device 3.First inclined plane part include the first bevel phase, the second bevel phase with
And the first non-return section, correspondingly, the second inclined plane part includes third bevel phase, the 4th bevel phase and the second non-return section, and first stops
It returns section and connects the first bevel phase and the second bevel phase, the second non-return section connects third bevel phase and the 4th bevel phase, the first non-return
Section and the second non-return section are for preventing first support 1 from loosening.Certainly, the first inclined plane part and the second inclined plane part may be pure inclined-plane
Shape or helical form.Place, reference implementation example one are not specified in the present embodiment.
100 embodiment one of support frame
First core includes third canister portion, and the second core includes the 4th canister portion, and the third canister portion is set in the 4th canister portion
It can move above and along the vertical direction.The specific structure of support frame 100 in the present embodiment can refer to 200 embodiment one of magnetic guiding frame
Attached drawing is understood.
100 embodiment two of support frame
First core is equipped with third guide groove or Four-slider, and the second core is correspondingly arranged on third sliding block or the 4th guiding
Slot.The attached drawing that the specific structure of support frame 100 in the present embodiment can refer to 200 embodiment two of magnetic guiding frame is understood.
100 embodiment three of support frame
First core includes third inclined plane part, and the second core includes the 4th inclined plane part with the cooperation of third inclined plane part, is passed through
Rising or falling for the first core is realized in third inclined plane part and the mutual displacement of the 4th inclined plane part.Support frame in the present embodiment
The attached drawing that 100 specific structure can refer to 200 embodiment three of magnetic guiding frame is understood.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (9)
1. a kind of cooker racks component of electromagnetic heater, which is characterized in that including the magnetic guiding frame for conducting the magnetic line of force and be used for
The support frame of cookware is supported, the top or side of magnetic guiding frame is arranged in support frame as described above.
2. a kind of cooker racks component of electromagnetic heater according to claim 1, which is characterized in that the magnetic guiding frame includes
Ontology and blocking part for preventing eddy current.
3. a kind of cooker racks component of electromagnetic heater according to claim 1, which is characterized in that the ring of the magnetic guiding frame
Road resistance value is greater than 10 ohm.
4. a kind of cooker racks component of electromagnetic heater according to claim 1, which is characterized in that further include for absorbing
The skirt of leakage field, the skirt are made of conductive or permeability magnetic material, and the outside of magnetic guiding frame and support frame is arranged in skirt.
5. a kind of cooker racks component of electromagnetic heater according to claim 1, which is characterized in that support frame as described above and/
Or magnetic guiding frame liftable is adjusted.
6. a kind of cooker racks component of electromagnetic heater according to claim 1, which is characterized in that the magnetic guiding frame includes
First support and second support, first support are liftably arranged on the secondary support bracket, and first support and second support pass through lock
Tight device is locked.
7. a kind of cooker racks component of electromagnetic heater according to claim 6, which is characterized in that the first support packet
The first canister portion is included, second support includes the second canister portion, and first canister portion is set in the second canister portion and can move along the vertical direction
It is dynamic.
8. a kind of cooker racks component of electromagnetic heater according to claim 6, which is characterized in that the first support is set
There are the first guide groove or the second sliding block, second support is correspondingly arranged on the first sliding block or the second guide groove.
9. a kind of cooker racks component of electromagnetic heater according to claim 6, which is characterized in that the first support packet
The first inclined plane part is included, second support includes the second inclined plane part with the cooperation of the first inclined plane part, tiltedly by the first inclined plane part and second
Rising or falling for first support is realized in the mutual displacement of face.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018104025788 | 2018-04-28 | ||
| CN201810402578.8A CN108401311A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297057A true CN109297057A (en) | 2019-02-01 |
Family
ID=63100808
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402578.8A Pending CN108401311A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnetic heater |
| CN201811251101.0A Pending CN109168208A (en) | 2018-04-28 | 2018-10-25 | A kind of electromagnetic heater |
| CN201821742283.7U Active CN209782743U (en) | 2018-04-28 | 2018-10-25 | Pot rack assembly of electromagnetic heating device |
| CN201821742284.1U Active CN209806112U (en) | 2018-04-28 | 2018-10-25 | Electromagnetic heating device |
| CN201811248609.5A Pending CN109297057A (en) | 2018-04-28 | 2018-10-25 | A kind of cooker racks component of electromagnetic heater |
| CN201811248579.8A Pending CN109246877A (en) | 2018-04-28 | 2018-10-25 | A kind of household electrical appliances electromagnetic heater |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402578.8A Pending CN108401311A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnetic heater |
| CN201811251101.0A Pending CN109168208A (en) | 2018-04-28 | 2018-10-25 | A kind of electromagnetic heater |
| CN201821742283.7U Active CN209782743U (en) | 2018-04-28 | 2018-10-25 | Pot rack assembly of electromagnetic heating device |
| CN201821742284.1U Active CN209806112U (en) | 2018-04-28 | 2018-10-25 | Electromagnetic heating device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248579.8A Pending CN109246877A (en) | 2018-04-28 | 2018-10-25 | A kind of household electrical appliances electromagnetic heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (6) | CN108401311A (en) |
| WO (2) | WO2019205543A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401311A (en) * | 2018-04-28 | 2018-08-14 | 张小鹏 | A kind of electromagnetic heater |
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2018
- 2018-04-28 CN CN201810402578.8A patent/CN108401311A/en active Pending
- 2018-10-25 CN CN201811251101.0A patent/CN109168208A/en active Pending
- 2018-10-25 CN CN201821742283.7U patent/CN209782743U/en active Active
- 2018-10-25 CN CN201821742284.1U patent/CN209806112U/en active Active
- 2018-10-25 CN CN201811248609.5A patent/CN109297057A/en active Pending
- 2018-10-25 CN CN201811248579.8A patent/CN109246877A/en active Pending
- 2018-10-26 WO PCT/CN2018/112145 patent/WO2019205543A1/en active Application Filing
- 2018-10-26 WO PCT/CN2018/112143 patent/WO2019205542A1/en active Application Filing
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| CN2435662Y (en) * | 2000-05-16 | 2001-06-20 | 赖惠雯 | Electromagnetic stove and range |
| CN201100698Y (en) * | 2007-08-12 | 2008-08-13 | 邓乃根 | A boiler rack special electromagnetic furnace |
| CN107550094A (en) * | 2017-08-29 | 2018-01-09 | 许昌市建安区第二高级中学 | A kind of Multifunctional stool of adjustable length |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109168208A (en) | 2019-01-08 |
| CN109246877A (en) | 2019-01-18 |
| WO2019205542A1 (en) | 2019-10-31 |
| CN108401311A (en) | 2018-08-14 |
| CN209806112U (en) | 2019-12-17 |
| CN209782743U (en) | 2019-12-13 |
| WO2019205543A1 (en) | 2019-10-31 |
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