CN205690656U - A kind of electromagnetism inner heating device - Google Patents
A kind of electromagnetism inner heating device Download PDFInfo
- Publication number
- CN205690656U CN205690656U CN201620519941.0U CN201620519941U CN205690656U CN 205690656 U CN205690656 U CN 205690656U CN 201620519941 U CN201620519941 U CN 201620519941U CN 205690656 U CN205690656 U CN 205690656U
- Authority
- CN
- China
- Prior art keywords
- container
- magnetic
- magnetic conductor
- heating device
- electromagnetic
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 230000005291 magnetic effect Effects 0.000 claims abstract description 89
- 239000004020 conductor Substances 0.000 claims abstract description 54
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000005674 electromagnetic induction Effects 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of electromagnetism inner heating device, including container, magnetic conductor and electromagnetic heater, container is arranged with electromagnetic heater split, its innovative point is, magnetic conductor is located in container, and container is placed on electromagnetic heater, and electromagnetic heater has electromagnetic coil disk；After electromagnetic heater energising, electromagnetic coil disk produces high-frequency alternating magnetic field, and the magnetic conductor cutting alternate magnetic force line in container produces eddy current, converts electric energy to heat energy, and then adds heat container.This utility model uses electromagnetic induction principle to heat the heater within container, and this heater is immersed in the container holding liquid, directly heats liquid.
Description
Technical field
This utility model relates to a kind of device using electromagnetic induction principle to heat the heater within container.
Background technology
The electrical equipment present situation of liquid heating at present is as follows:
The internal mode of heating of container, such as immersion heater on the market, its principle is to be connected power line with heat-generating pipe to be placed in appearance
Directly heating liquid in device, the method possesses thermal efficiency height, heats fast feature, but its complex manufacturing, insulation
Weak effect, the major safety risks and the service life that there is electric leakage are short.
External container mode of heating, traditional heating technique uses and is embedded on metal dish by heat-generating pipe, then is passed by heat
Leading on pan, the method heating is slow, at the bottom of the thermal efficiency, the most ibid there is potential safety hazard.
The heating of ordinary electromagnetic stove is to be heated pot by solenoid, and its advantage is to heat fast efficiency height, but pot
Heat bottom tool can directly pass back on panel, causes coil bracket thawing, line group insulating barrier problem of aging occur, causes
Short circuit causes the serious accident of fire.
Utility model content
For the above-mentioned deficiency of prior art, according to embodiment of the present utility model, it is desirable to provide one is heated evenly,
The thermal efficiency is higher, non-contact electric risk, more safe and reliable
According to embodiment, a kind of electromagnetism inner heating device that this utility model provides, add including container, magnetic conductor and electromagnetism
Hot device, container is arranged with electromagnetic heater split, and its innovative point is, magnetic conductor is located in container, and container is placed in Electromagnetic Heating
On device, electromagnetic heater has electromagnetic coil disk；After electromagnetic heater energising, electromagnetic coil disk produces high-frequency alternating magnetic field, holds
Magnetic conductor cutting alternate magnetic force line in device produces eddy current, converts electric energy to heat energy, and then adds heat container.Electromagnetic heater leads to
Crossing the alternating current that electromagnetic coil disk applies 20～60kHz, make solenoid produce alternating magnetic field, magnetic conductor is in this alternation
In magnetic field, its magnetic conduction sensing chip is affected by alternating magnetic field, internal generation induction electromotive force, thus produces eddy current, owing to leading
There is resistance in magnetic inductive film, eddy current causes magnetic conductor to give off heat, owing to magnetic conductor the most spatially heats when flowing
State so that it is heat produced by magnetic conductor discharges in a liquid completely, heat is directly reached one by liquid absorption and efficiently adds
The purpose of heat.On the one hand in magnetic conductor is fixed on container, limits magnetic conductor and move freely, make magnetic conductor more preferable by magnetic effect, be subject to
Heat is evenly.On the other hand magnetic conductor is detachable, is conveniently carried out magnetic conductor and changes, after pulling down magnetic conductor, and container
Electromagnetic Heating can not be carried out.
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, magnetic conductor is magnetic conductive film or magnetic conduction gold
Belong to.
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, magnetic conductor in the form of sheets, netted or ring
Shape, thickness is 0.2-3mm, is 20mm in magnetic direction projected area2-500mm2。
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, container bottom center is provided with boss；Lead
Magnet has through hole；Magnetic conductor is connected fixing by through hole with aforementioned boss；Magnetic conductor and container bottom distance 2mm-20mm.
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, magnetic conductor is solid by cantilever beam one end
It is scheduled on inside container lid, in after closing lid, magnetic conductor is suspended on container；Magnetic conductor and container bottom distance 2mm-20mm.
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, magnetic conductor overlay film is on container inner wall.
According to an embodiment, in this utility model aforementioned electromagnetic inner heating device, the material of container be glass, pottery or
Plastics.
Relative to prior art, first, magnetic conductor is placed in container by this utility model, and magnetic conductor is separable with container,
When magnetic conductor is affected by alternating magnetic field, producing eddy current, eddy current causes magnetic conductor to give off heat, due to magnetic conductor when flowing
Spatially heated condition so that it is heat produced by magnetic conductor is released in heated liquid completely.Solid due to magnetic conductor
Its heat of heated condition is all absorbed by liquid, is radiated back stove panel by container outer surface again when liquid heat passes to container
Time, the temperature of induction coil is reduced to less than 100 DEG C.Electrical part in induction coil and stove can be the most wide in range as can be seen here
Temperature difference environment in work, thus improve components and parts life-span and the efficiency of heating surface.Secondly, heater is added by this utility model with electromagnetism
Hot device is kept apart, and solves electric shock risk, more safe and reliable.
The innovation of this utility model electromagnetism inner heating device, is the following aspects:
Magnetic conductor in container is directly heated by this utility model electromagnetic induction principle, and magnetic conductor will add hot liquid again and add
Heat, heat spreads from inside to outside, and its thermal losses is low, it is possible to the thermal efficiency is greatly improved, easy to use easy to clean (also can be by magnetic conduction
Body and container are put into dish-washing machine and are carried out vessel cleaning).
Thermaltransmission mode of the present utility model is to spread from inside to outside from container magnetic conductor, outside container outer wall and calutron
Portion's temperature is below traditional external heating mode, does not easily cause the life-span scalding and affecting electrical equipment, and user uses the most square simultaneously
Just.
In this utility model, owing to heated container is nonmetallic materials, the selection of its material has multiformity, can drop
Its material cost low.
In this utility model, in container, magnetic conductor is not connected with circuit, it is achieved that electricity separates with device, it is ensured that its safety
Reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation provided according to this utility model first embodiment.Wherein: 1-container, 2-silica gel, 3-gold
Belong to electromagnetic coil disk bottom sheet, 4-base, 5-, 5.1-coil brace, 5.2-coil, 5.3-magnetic stripe, 6-silica gel, 7-infrared ray biography
Sensor, 8-circuit control panel, 9-fan, 10-fan inlet scoop.
Fig. 2 is the structural representation provided according to this utility model the second embodiment.Wherein: 1-container, 2-magnetic conductor, 3-
Bottom upper cover, 4-base, 5-, electromagnetic coil disk, 5.1-coil brace, 5.2-coil, 5.3-magnetic stripe, 6-silica gel, 7-infrared ray pass
Sensor, 8-circuit control panel, 9-fan, 10-fan blowing mouth.
Fig. 3 is the structural representation provided according to this utility model the 3rd embodiment.Wherein: 1-container, 1.2-magnetic conductive film,
Electromagnetic coil disk bottom 2-base, 3-, 3.1-coil brace, 3.2-coil, 3.3-magnetic stripe, 4-silica gel, 5-infrared ray sensor,
6-circuit control panel, 7-fan, 8-fan blowing mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, this utility model is expanded on further.These embodiments are interpreted as only using
In this utility model being described rather than limiting protection domain of the present utility model.Reading the content that this utility model is recorded
Afterwards, this utility model can be made various changes or modifications by those skilled in the art, and these equivalences change and modifications and fall equally
Enter this utility model claim limited range.
First embodiment
Refer to Fig. 1, the electromagnetism inner heating device of a kind of container bottom dress sheet metal that the present embodiment provides, from top to bottom
Include successively: electromagnetic coil disk, 5.1-coil brace, 5.2-line bottom 1-container, 2-silica gel, 3-sheet metal, 4-base, 5-
Circle, 5.3-magnetic stripe, 6-silica gel, 7-infrared ray sensor, 8-circuit control panel, 9-fan, 10-fan inlet scoop.
Container 1 described in this embodiment can use hard refractory nonmetallic materials, such as glass, container bottom center
There is individual boss 1.4 position.
Sheet metal 3 is arranged on container boss 1.4 by silica gel 2, has certain distance, container bottom sheet metal 3 and container 1
Having induction coil 5.2 below 1, this spacing need to ensure that magnetic conductor is in magnetic field range.
Bottom electromagnetic coil disk 5 is arranged under electromagnetic heater panel, and electric current produces alternation by bottom electromagnetic coil disk 5
Magnetic field, its magnetic line of force acts on container inner metal sheets 3, produces powerful eddy current, convert electric energy to heat energy on sheet metal 3,
And then add the liquid inside heat container 1.
Infrared ray sensor 7 is a kind of contactless infrared temperature sensor, is fixed in base 4 with silica gel 6
On, its three pins are connected on circuit control panel 8, and infrared temperature sensing device hole sends light beam and passes through base circular hole, is transmitted into appearance
Device 1 bottom reflection is returned, and is used for detecting container 1 food temperature, then transmits a signal to circuit control panel 8, circuit control panel 8
Heating is controlled by signal.
Fan 9 persistently rotates, and sucks outer cold air in electromagnetic heater body by fan mouth 10 inlet scoop, then from electricity
Hot-air is discharged, with purpose of dispelling the heat in reaching machine, it is to avoid part causes damage because of high-temperature work environment on rear side of magnetic heater body
Fault.
Second embodiment
Referring to Fig. 2, a kind of container that the present embodiment provides hangs the electromagnetism inner heating device of permeability magnetic material, from top to bottom
Include successively: electromagnetic coil disk, 5.1-coil brace, 5.2-line bottom 1-container, 2-magnetic conductor, 3-upper cover, 4-base, 5-
Circle, 5.3-magnetic stripe, 6-silica gel, 7-infrared ray sensor, 8-circuit control panel, 9-fan, 10-fan blowing mouth.
Container 1 described in this embodiment can use hard refractory nonmetallic materials, such as glass.
Magnetic conductor 2 can be becket, and one end covers in being fixed on upper cover 3 in a cantilevered fashion, when upper cover 3 covers
Time on container 1, having certain distance bottom magnetic conductor 2 and container 1, this spacing need to ensure that magnetic conductor 2 is in magnetic field range.
Bottom electromagnetic coil disk 5 is arranged on bottom electromagnetic heater, and electric current produces alternation magnetic by bottom excitation coil plate 5
, its magnetic line of force acts on the magnetic conductor 2 that container hangs, and at magnetic conduction, produces powerful eddy current, convert electric energy to heat energy on 2,
And then add the food inside heat container 1.
Infrared ray sensor 7 is a kind of contactless infrared temperature sensor, is fixed in base 4 with silica gel 6
On, its three pins are connected on circuit control panel 8, and infrared temperature sensing device hole sends light beam and passes through base 4 circular hole, is transmitted into appearance
Device 1 bottom reflection is returned, and is used for detecting container 1 food temperature, then transmits a signal to circuit control panel 8, circuit control panel 8
Heating is controlled by signal.
Fan 9 persistently rotates, and sucks outer cold air in electromagnetic heater body by fan inlet scoop 10, then from electromagnetism
Discharge hot-air on rear side of heater body, to reach to dispel the heat in machine purpose, it is to avoid part cause damage because of high-temperature work environment therefore
Barrier.
3rd embodiment
Refer to Fig. 3, the electromagnetism inner heating device of a kind of container inner wall overlay film that the present embodiment provides, the most successively
Including: electromagnetic coil disk, 3.1-coil brace, 3.2-coil, 3.3-magnetic bottom 1-container, 1.2-magnetic conductive film, 2-base, 3-
Bar, 4-silica gel, 5-infrared ray sensor, 6-circuit control panel, 7-fan, 8-fan blowing mouth.
Container 1 described in this embodiment can use hard refractory nonmetallic materials, such as glass.
Magnetic conductive film 1.2 is attached to container inner wall, and magnetic conductive film 1.2 and bottom electromagnetic coil disk 3 have certain distance, and this spacing needs
Ensure that magnetic conductive film 1.2 is in magnetic field range.
Bottom electromagnetic coil disk 3 is arranged on bottom electromagnetic heater, and electric current produces alternation magnetic by bottom electromagnetic coil disk 3
, its magnetic line of force acts on the magnetic conductive film 1.2 in container 1, produces powerful eddy current, convert electric energy on magnetic conductive film 1.2
Heat energy, and then add the food inside heat container 1.
Infrared ray sensor 5 is a kind of contactless infrared temperature sensor, is fixed in base 2 with silica gel 4
On, its three pins are connected on circuit control panel 6, and infrared temperature sensing device hole sends light beam and passes through base 2 circular hole, is transmitted into appearance
Device 1 bottom reflection is returned, and is used for detecting food temperature in container 1, then transmits a signal to circuit control panel 6, and circuit controls
Plate 6 controls heating by signal.
Fan 7 persistently rotates, and sucks outer cold air in electromagnetic heater body by fan inlet scoop 8, then from electromagnetism
Discharge hot-air on rear side of heater body, to reach to dispel the heat in machine purpose, it is to avoid part cause damage because of high-temperature work environment therefore
Barrier.
Claims (7)
1. an electromagnetism inner heating device, including container, magnetic conductor and electromagnetic heater, container sets with electromagnetic heater split
Putting, it is characterized in that, magnetic conductor is located in container, and container is placed on electromagnetic heater, and electromagnetic heater has electromagnetic coil disk；Electricity
After the energising of magnetic heater, electromagnetic coil disk produces high-frequency alternating magnetic field, and the magnetic conductor cutting alternate magnetic force line in container produces whirlpool
Stream, converts electric energy to heat energy, and then adds heat container.
Electromagnetism inner heating device the most according to claim 1, is characterized in that, magnetic conductor is magnetic conductive film or magnetic conductive metal.
Electromagnetism inner heating device the most according to claim 1 and 2, is characterized in that, magnetic conductor in the form of sheets, netted or ring-type,
Thickness is 0.2-3mm, is 20mm in magnetic direction projected area2-500mm2。
Electromagnetism inner heating device the most according to claim 3, is characterized in that, container bottom center is provided with boss；Magnetic conductor
There is through hole；Magnetic conductor is connected fixing by through hole with aforementioned boss；Magnetic conductor and container bottom distance 2mm-20mm.
Electromagnetism inner heating device the most according to claim 3, is characterized in that, magnetic conductor is fixed on appearance by cantilever beam one end
Inside device lid, in after closing lid, magnetic conductor is suspended on container；Magnetic conductor and container bottom distance 2mm-20mm.
Electromagnetism inner heating device the most according to claim 2, is characterized in that, magnetic conductor overlay film is on container inner wall.
7. according to the electromagnetism inner heating device described in claim 4 or 5 or 6, it is characterized in that, the material of container is glass, pottery
Or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519941.0U CN205690656U (en) | 2016-05-31 | 2016-05-31 | A kind of electromagnetism inner heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519941.0U CN205690656U (en) | 2016-05-31 | 2016-05-31 | A kind of electromagnetism inner heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690656U true CN205690656U (en) | 2016-11-16 |
Family
ID=57263343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519941.0U Active CN205690656U (en) | 2016-05-31 | 2016-05-31 | A kind of electromagnetism inner heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620987A (en) * | 2016-12-07 | 2017-05-10 | 天津怡和嘉业医疗科技有限公司 | Humidifying device for respirator and respirator containing humidifying device |
| CN107449137A (en) * | 2016-05-31 | 2017-12-08 | 张勇涛 | A kind of electromagnetism inner heating device |
| CN109429394A (en) * | 2017-08-29 | 2019-03-05 | 天津测防爆科技有限公司 | A kind of explosion-proof electromagnetic heater |
-
2016
- 2016-05-31 CN CN201620519941.0U patent/CN205690656U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449137A (en) * | 2016-05-31 | 2017-12-08 | 张勇涛 | A kind of electromagnetism inner heating device |
| CN106620987A (en) * | 2016-12-07 | 2017-05-10 | 天津怡和嘉业医疗科技有限公司 | Humidifying device for respirator and respirator containing humidifying device |
| WO2018103700A1 (en) * | 2016-12-07 | 2018-06-14 | 北京怡和嘉业医疗科技股份有限公司 | Humidifying device used for breathing machine and breathing machine |
| CN109429394A (en) * | 2017-08-29 | 2019-03-05 | 天津测防爆科技有限公司 | A kind of explosion-proof electromagnetic heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205690656U (en) | A kind of electromagnetism inner heating device | |
| CN206291471U (en) | A kind of electromagnetic energy air heater | |
| CN205664437U (en) | Electromagnetism external heating suspending device | |
| CN108777889A (en) | The domestic energy-conserving electric appliance made in the way of graphene heated by electrothermal film | |
| CN206166619U (en) | Electromagnetic heating kettle | |
| CN2820048Y (en) | Automatic temperature regulating electromagnetic induction baby bath tub | |
| CN201658229U (en) | Ceramic boiler accepting multiple heating ways | |
| CN105953411A (en) | Electromagnetic type heating instant electric water heater | |
| CN200994702Y (en) | Temperature-sensor of electromagnetic heater for drinker or straighted drinker | |
| CN107449137A (en) | A kind of electromagnetism inner heating device | |
| CN208871687U (en) | A kind of safety induction cooker | |
| CN203987470U (en) | A kind of Electromagnetic Heating cooking device | |
| CN207438663U (en) | Electromagnetic cooking appliance | |
| CN210249495U (en) | Electric cooker with double-layer vacuum heat-preservation pot sleeve | |
| CN209404465U (en) | Electric heating kettle | |
| CN202803277U (en) | Electromagnetic heating super water bath boiler | |
| CN208837692U (en) | A kind of electromagnetic induction heating oven | |
| CN202652578U (en) | Electromagnetic heater | |
| CN207569935U (en) | Electromagnetic cooking appliance | |
| CN202253927U (en) | Electromagnetic frequency conversion nonradiative warmer | |
| CN107080461A (en) | Food processor | |
| CN105066194A (en) | Small electromagnetic stir-frying stove with magnetic induction gear | |
| CN206630435U (en) | Electric cooking apparatus with combined heated mode | |
| CN203163011U (en) | Energy-saving environment-friendly electromagnetic oven | |
| CN205119166U (en) | Automatic induction cooker of accuse temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 518103 Baoan District, Shenzhen, Fuyong, Guangdong street, Ling Ling Road, No. B, building No. 7 Patentee after: Xin Huike limited company of Shenzhen Address before: 201616 Shanghai city Songjiang District Kunshan small town Guangfulin road 4855 Lane 25, 6 Patentee before: Zhang Yongtao |