CN205664437U - Electromagnetism external heating suspending device - Google Patents
Electromagnetism external heating suspending device Download PDFInfo
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- CN205664437U CN205664437U CN201620519681.7U CN201620519681U CN205664437U CN 205664437 U CN205664437 U CN 205664437U CN 201620519681 U CN201620519681 U CN 201620519681U CN 205664437 U CN205664437 U CN 205664437U
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Abstract
The utility model discloses an electromagnetism external heating suspending device, including heating container and electromagnetic heater, heating container's material is metal or magnetic materials, and its bottom or side or top have the supporting legs, heating container arranges in on the electromagnetic heater through aforementioned supporting legs, the clearance has between heating container and electromagnetic heater's side or the bottom, electromagnetic heater's side or bottom are equipped with electromagnetic coil panel, and perhaps electromagnetic heater's side and bottom all are equipped with electromagnetic coil panel, after electromagnetic heater switched on, electromagnetic coil panel produced high frequency alternating magnetic field, and heating container cutting reversal magnetic line of force burble becomes heat energy with electrical energy conversion, and then heating heating container. The utility model discloses the structure of heat -generating body and electromagnetic heater separation, the clearance layer mainly be the air, and the heat -generating body is heated more evenly, avoids on the heat directly conducts other components and parts, and increasing the heat efficiency can reduce the designing requirement of interior other components of electromagnetic heater to the temperature rise.
Description
Technical field
This utility model relates to a kind of electromagnetism external heat levitation device.
Background technology
Kitchen appliance Electromagnetic Heating product such as electromagnetic oven, electromagnetic heating electric rice cooker the most on the market are all that heater is direct
Laminating adds heat container, and such heat is easy to be transmitted on other elements heat container from adding again, and often picks and places and add thermal capacitance
Device, is also easy to cause scratching with contact surface.
This utility model is to utilize electromagnetic induction technology, will add heat container suspension and be placed on electromagnetic heater, and electric current leads to
Overexcitation coil produces alternating magnetic field, and its magnetic line of force produces powerful through air effect in the container of metal material, metallic conductor
Eddy current, owing to the heat effect of electric current produces the biggest heat in metallic conductor, and then conduct heat to the food in container
Thing.
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, saves electric energy, reduces electric shock risk, more safe and reliable electromagnetism external heat levitation device.
According to embodiment, a kind of electromagnetism external heat levitation device that this utility model provides, including adding heat container and electromagnetism
Heater, its innovative point is, the material adding heat container is metal or permeability magnetic material, and bottom it or side or top have support
Foot；Add heat container to be placed on electromagnetic heater by aforementioned spike；Add heat container and electromagnetic heater side or bottom it
Between there is gap；The side or bottom of electromagnetic heater is provided with electromagnetic coil disk, or the side of electromagnetic heater and bottom equal
It is provided with electromagnetic coil disk；After electromagnetic heater energising, electromagnetic coil disk produces high-frequency alternating magnetic field, adds heat container cutting alternation magnetic
The line of force produces eddy current, converts electric energy to heat energy, and then adds heat container.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, infrared ray sensor is located at the end
Electromagnetic coil disk center, portion, is fixed on the electromagnetic coil disk of bottom by silica gel；Infrared ray sensor and circuit control
Making sheet connects.When heating vessel temp and raising, infrared temperature sensing device detects the temperature signal biography adding food in heat container
Being passed to circuit control panel, circuit control panel controls power.This infrared ray sensor make use of the operation principle of photoelectric sensor, adopts
With non-contact temperature sensor, its sensing element is not in contact with each other with measurand, can be used to measure moving object, Small object
The surface temperature of rapid (transition) object of or variations in temperature little with thermal capacity is it can also be used to measure the Temperature Distribution in temperature field.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, a spike is non-metallic insulation
Material, includes but not limited to quartz, glass, high temperature resistant PBT plastic；Heating container bottom or side or end face install 2 or with
Upper spike.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, add heat container by a spike
It is placed on electromagnetic heater, adds heat container and electromagnetic heater and there is between side and bottom certain gap, gap model
Enclose for 2mm～20mm, preferably 3～10mm.Gap length can be adjusted by a spike, and this spacing need to ensure to add at heat container
In magnetic field range, thus add heat container and electromagnetic heater intermediate layer is mainly air.In some of temperature 27 DEG C (300'K)
Common material coefficient of heat conduction k value is as follows: aluminum 237W/ (m*K), ferrum 80.4W/ (m*K), glass 1.38W/ (m*K), air
0.024～0.026W/ (m*K).According toCalculating, wherein the coefficient of heat conduction of air is minimum, identical
In the case of heat transfer area and the thickness temperature difference, the heat flow of the conduction of airMinimum, and then greatly reduce and add heat container
Amount of heat is transmitted on electromagnetic heater.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, side electromagnetic coil disk is installed
In electromagnetic heater side, side electromagnetic coil disk includes coil brace, solenoid, magnetic stripe and magnetic stripe support, solenoid
It is coiled in coil brace for enamel-covered wire or copper wire to form；Magnetic stripe is the Magnet of high magnetic conduction, and magnetic stripe is fastened around on magnetic stripe support,
Magnetic stripe number is 4 or 6, and magnetic stripe support is fixed on coil brace.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, bottom surface electromagnetic coil disk is installed
Bottom electromagnetic heater, bottom surface electromagnetic coil disk includes coil brace, solenoid and magnetic stripe, solenoid be enamel-covered wire or
Copper wire is coiled in coil brace and forms；Magnetic stripe is the Magnet of high magnetic conduction, and magnetic stripe is fastened around on magnetic stripe support, and magnetic stripe number is 4
Bar or 6, magnetic stripe support is fixed on coil brace.
According to an embodiment, in this utility model aforementioned electromagnetic external heat levitation device, circuit control panel and bottom electricity
Magnetic coil dish or the input of side electromagnetic coil disk and outfan connect, or with bottom electromagnetic coil disk and side solenoid
Input and the outfan of dish connect in series or in parallel.
Relative to prior art, this utility model is a kind of to have the structure that heater separates with electromagnetic heater, heating
Body suspends and is placed on electromagnetic heater, does not contact electromagnetic heater due to heater, therefore frictional force is little therebetween, and surface is not
Easily scraping.Relatively conventional mode of heating is heated evenly, the thermal efficiency is higher, saves electric energy.Secondly heater and electromagnetic heater
Keep apart, reduce electric shock risk, more safe and reliable.In place of its innovation is progressive, it is the following aspects: (1) heats
Container does not contact electromagnetic heater, it is to avoid on direct heat transfer to other components and parts, it is possible to increase the thermal efficiency, can reduce simultaneously
Other elements design requirement to temperature rise in electromagnetic heater.(2) add heat container and do not contact electromagnetic heater, and often to pick and place
Container, surface does not easily cause scraping.(3) structure suspended owing to adding heat container to separate with electromagnetic heater, can individually pick and place
Container, reduces the risk of electric shock.(4) add heat container suspension to be placed on electromagnetic heater, the connecting material between saving.
Accompanying drawing explanation
Fig. 1 is this utility model one structure electromagnetism external heat suspension structure part drawing.
Fig. 2 is that this utility model one structure electromagnetism external heat suspension structure profile (shows main internal structure, side
The installation site of face electromagnetic coil disk, the installation site of bottom electromagnetic coil disk, and infrared ray, circuit control panel installation position
Put).
Fig. 3 is that this utility model one structure electromagnetism external heat suspension structure schematic cross-section (shows that primary structure is former
Reason).
Fig. 4 is the second structural representation of the present utility model.
Fig. 5 is the third structural representation of the present utility model.
Wherein: 1 for adding heat container；2 is side electromagnetic coil disk；2.1 is coil brace；2.2 is coil；2.3 is magnetic stripe；
2.4 is magnetic stripe support；3 is shell；4 is base；5 is bottom electromagnetic coil disk；5.1 is coil brace；5.2 is coil；5.3 it is
Magnetic stripe；6 is silica gel；7 is infrared ray sensor；8 is circuit control panel；9 is fan；10 is 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
Referring to Fig. 1 Fig. 3, the electromagnetism external heat that a kind of bottom of the present embodiment offer and sidepiece heat simultaneously suspends and fills
Putting, its part drawing refers to Fig. 1, includes the most successively: add heat container 1, side electromagnetic coil disk 2 (includes coil brace
2.1, coil 2.2, magnetic stripe 2.3, magnetic stripe support 2.4), shell 3, base 4, bottom electromagnetic coil disk 5 (include coil brace 5.1,
Coil 5.2, magnetic stripe 5.3), silica gel 6, infrared ray sensor 7, circuit control panel 8, fan 9 and fan blowing mouth 10.
In this embodiment, adding heat container 1 can be magnetic stainless steel material, and a spike uses hard refractory non-metallic material
Material.
Winding wire cross section diameter used by side electromagnetic coil disk 2 or bottom electromagnetic coil disk 5 is 2mm, by multiply or
Sub-thread high temperature enamel covered wire or aluminum steel around to forming, the magnetic stripe reasonable layout on coil panel at coil from adding heat container farther out
Side, magnetic stripe thickness is about 4～8mm, and magnetic field is shielded by magnetic stripe, can effectively prevent electromagnetic energy from revealing, and improves this turn of point
Change efficiency.
Side electromagnetic coil disk 2 is arranged between electromagnetic heater side, and heating container side 1.2 has gap,
Gap is about 3～10mm, and electric current produces alternating magnetic field by side electromagnetic coil disk 2, and its magnetic line of force acts on container side metal
Conductor 1.2 produces powerful eddy current, converts electric energy to heat energy, and then adds the food inside heat container 1.
Bottom electromagnetic coil disk 5 is arranged on bottom electromagnetic heater, and has a pre-spacing between heating container bottoms 1.3
From, about 3～10mm, electric current produces alternating magnetic field by bottom electromagnetic coil disk 5, and its magnetic line of force acts on container bottoms metal
Conductor 1.3 produces powerful eddy current, converts electric energy to heat energy, and then adds the food inside heat container 1.
A circular hole has been opened at base 4 center, it is simple to the infrared temperature sensing device being arranged on base transmits a light beam to container bottom
Portion, and receive the optical signal of return.
Infrared ray sensor 5 is a kind of contactless infrared temperature sensor, is fixed in base with silica gel 6
On, its three pins are connected on circuit control panel, and infrared temperature sensing device hole sends light beam and passes through base circular hole, is transmitted into container
1 bottom reflection is returned, and is used for detecting container 1 food temperature, then transmits a signal to circuit control panel 6, and circuit control panel 6 leads to
Cross signal and control heating.
Fan 9 persistently rotates, and sucks outer cold air in body by fan inlet scoop 10, then discharges heat on rear side of body
Air, with purpose of dispelling the heat in reaching machine, it is to avoid part causes damage fault because of high-temperature work environment.
Second embodiment
As shown in Figure 4, the present embodiment is that heating location is different from the main difference of first embodiment, and the present embodiment is one
Plant the electromagnetism external heat levitation device of side heat, only container side is heated, including adding heat container 1, side electromagnetic coil disk
2, coil brace 2.1, coil 2.2, magnetic stripe 2.3, magnetic stripe support 2.4, shell 3, base 4, silica gel 6, infrared inductor are included
7, circuit control panel 8, fan 9, fan blowing mouth 10.
Adding heat container 1 in this embodiment can be magnetic stainless steel material, and a spike uses hard refractory non-metallic material
Material.
Winding wire cross section diameter used by coil panel 2 is 2mm, by multiply or sub-thread high temperature enamel covered wire or aluminum steel around to
Forming, the magnetic stripe reasonable layout on coil panel is at coil from adding heat container side farther out, and magnetic stripe thickness is about 4～8mm, magnetic stripe pair
Magnetic field shields, and can effectively prevent electromagnetic energy from revealing, and improves this transformation efficiency of point.
Side electromagnetic coil disk 2 is arranged between electromagnetic heater side, and heating container side 1.2 has a pre-spacing
From, about 3～10mm, electric current produces alternating magnetic field by side excitation coil plate 2, and its magnetic line of force acts on container side metal
Conductor 1.2 produces powerful eddy current, converts electric energy to heat energy, and then adds the food inside heat container 1.
A circular hole has been opened at base 4 center, transmits a light beam to container bottom for the infrared temperature sensing device being arranged on base
Portion, and receive the optical signal of return.
Infrared ray sensor 5 is a kind of contactless infrared temperature sensor, is fixed in base with silica gel sheath 6
On, its three pins are connected on circuit control panel, and infrared temperature sensing device hole sends light beam and passes through base circular hole, is transmitted into container
1 bottom reflection is returned, and is used for detecting container 1 food temperature, then transmits a signal to circuit control panel 6, and circuit control panel 6 leads to
Cross signal and control heating.
Fan 9 persistently rotates, and sucks outer cold air in body by fan inlet scoop 10, then discharges heat on rear side of body
Air, with purpose of dispelling the heat in reaching machine, it is to avoid part causes damage fault because of high-temperature work environment.
3rd embodiment
As it is shown in figure 5, the main difference of the present embodiment and first embodiment is heating location, the present embodiment is a kind of end
The electromagnetism external heat levitation device of portion's heating, only heats container bottom, including adding heat container 1, shell 3, base 4, bottom electricity
Magnetic coil dish 5, include coil brace 5.1, coil 5.2, magnetic stripe 5.3, silica gel 6, infrared inductor 7, circuit control panel 8, wind
Fan 9, fan blowing mouth 10.
Adding heat container 1 in this embodiment can be magnetic stainless steel material, and a spike uses hard refractory non-metallic material
Material.
Winding wire cross section diameter used by coil panel 5 is 2mm, by multiply or sub-thread high temperature enamel covered wire or aluminum steel around to
Forming, the magnetic stripe reasonable layout on coil panel is at coil from adding heat container side farther out, and magnetic stripe thickness is about 4～8mm, magnetic stripe pair
Magnetic field shields, and can effectively prevent electromagnetic energy from revealing, and improves this transformation efficiency of point.
Bottom electromagnetic coil disk 5 is arranged on bottom electromagnetic heater, and has a pre-spacing between heating container bottoms 1.3
From, electric current produces alternating magnetic field by bottom electromagnetic coil disk 5, and its magnetic line of force acts on container bottoms metallic conductor 1.3 and produces
Powerful eddy current, converts electric energy to heat energy, and then adds the food inside heat container 1.
A circular hole has been opened at base 4 center, transmits a light beam to container bottom for the infrared temperature sensing device being arranged on base
Portion, and receive the optical signal of return.
Infrared ray sensor 5 is a kind of contactless infrared temperature sensor, is fixed in base with silica gel sheath 6
On, its three pins are connected on circuit control panel, and infrared temperature sensing device hole sends light beam and passes through base circular hole, is transmitted into container
1 bottom reflection is returned, and is used for detecting container 1 food temperature, then transmits a signal to circuit control panel 6, and circuit control panel 6 leads to
Cross signal and control heating.
Fan 7 persistently rotates, and sucks outer cold air in body by fan inlet scoop 10, then discharges heat on rear side of body
Air, with purpose of dispelling the heat in reaching machine, it is to avoid part causes damage fault because of high-temperature work environment.
Claims (8)
1. an electromagnetism external heat levitation device, including adding heat container and electromagnetic heater, is characterized in that, adds the material of heat container
For metal or permeability magnetic material, bottom it or side or top have a spike；Add heat container and be placed in electromagnetism by aforementioned spike
On heater；Add and there is between heat container and the side or bottom of electromagnetic heater gap；The side or bottom of electromagnetic heater
It is provided with electromagnetic coil disk, or the side of electromagnetic heater and bottom are equipped with electromagnetic coil disk；After electromagnetic heater energising, electricity
Magnetic coil dish produces high-frequency alternating magnetic field, adds heat container cutting alternate magnetic force line and produces eddy current, converts electric energy to heat energy, and then
Add heat container.
Electromagnetism external heat levitation device the most according to claim 1, is characterized in that infrared temperature sensing device is characterized in that, red
Outer line sensor is located at electromagnetic coil disk center, bottom, is fixed on the electromagnetic coil disk of bottom by silica gel；Infrared
Line sensor and circuit control panel connect.
Electromagnetism external heat levitation device the most according to claim 1, is characterized in that, the material of a spike is quartz, glass
Or high temperature resistant PBT plastic.
Electromagnetism external heat levitation device the most according to claim 1, is characterized in that, interstice coverage is 2mm～20mm.
Electromagnetism external heat levitation device the most according to claim 4, is characterized in that, interstice coverage is 3～10mm.
Electromagnetism external heat levitation device the most according to claim 1, is characterized in that, side electromagnetic coil disk is arranged on electromagnetism
Heater side, side electromagnetic coil disk includes coil brace, solenoid, magnetic stripe and magnetic stripe support, and solenoid is enamel-cover
Line or copper wire are coiled in coil brace and form；Magnetic stripe is the Magnet of high magnetic conduction, and magnetic stripe is fastened around on magnetic stripe support, magnetic stripe number
Being 4 or 6, magnetic stripe support is fixed on coil brace.
Electromagnetism external heat levitation device the most according to claim 1, is characterized in that, bottom surface electromagnetic coil disk is arranged on electromagnetism
Heater base, bottom surface electromagnetic coil disk includes coil brace, solenoid and magnetic stripe, and solenoid is enamel-covered wire or copper wire dish
It is wound on coil brace to form；Magnetic stripe is the Magnet of high magnetic conduction, and magnetic stripe is fastened around on magnetic stripe support, and magnetic stripe number is 4 or 6
Bar, magnetic stripe support is fixed on coil brace.
Electromagnetism external heat levitation device the most according to claim 2, is characterized in that, circuit control panel and bottom solenoid
Dish or the input of side electromagnetic coil disk and outfan connect, or defeated with bottom electromagnetic coil disk and side electromagnetic coil disk
Enter end and outfan connects in series or in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519681.7U CN205664437U (en) | 2016-05-31 | 2016-05-31 | Electromagnetism external heating suspending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519681.7U CN205664437U (en) | 2016-05-31 | 2016-05-31 | Electromagnetism external heating suspending device |
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| Publication Number | Publication Date |
|---|---|
| CN205664437U true CN205664437U (en) | 2016-10-26 |
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ID=57158796
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519681.7U Active CN205664437U (en) | 2016-05-31 | 2016-05-31 | Electromagnetism external heating suspending device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802709A (en) * | 2017-05-04 | 2018-11-13 | 法拉第未来公司 | Modified lidar housings |
| CN109379796A (en) * | 2018-10-10 | 2019-02-22 | 广东顺德炎创电器科技有限公司 | A kind of annular electromagnetic rotation heater |
| 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 |
| CN110025226A (en) * | 2019-04-02 | 2019-07-19 | 福建魔创智能科技有限责任公司 | Filling food high-frequency induction heating apparatus |
| CN110530017A (en) * | 2019-08-13 | 2019-12-03 | 合肥托卡拉图科技有限公司 | A kind of heating component |
-
2016
- 2016-05-31 CN CN201620519681.7U patent/CN205664437U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802709A (en) * | 2017-05-04 | 2018-11-13 | 法拉第未来公司 | Modified lidar housings |
| CN108802709B (en) * | 2017-05-04 | 2022-08-19 | 法拉第未来公司 | Improved laser radar shell |
| 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 |
| CN109379796A (en) * | 2018-10-10 | 2019-02-22 | 广东顺德炎创电器科技有限公司 | A kind of annular electromagnetic rotation heater |
| CN110025226A (en) * | 2019-04-02 | 2019-07-19 | 福建魔创智能科技有限责任公司 | Filling food high-frequency induction heating apparatus |
| CN110530017A (en) * | 2019-08-13 | 2019-12-03 | 合肥托卡拉图科技有限公司 | A kind of heating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180126 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 |
|
| TR01 | Transfer of patent right |