CN208606224U - The radiation shield and Low emissivity electromagnetic induction heater of electromagnetic induction heater - Google Patents
The radiation shield and Low emissivity electromagnetic induction heater of electromagnetic induction heater Download PDFInfo
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- CN208606224U CN208606224U CN201820467608.9U CN201820467608U CN208606224U CN 208606224 U CN208606224 U CN 208606224U CN 201820467608 U CN201820467608 U CN 201820467608U CN 208606224 U CN208606224 U CN 208606224U
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- radiation shield
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- electromagnetic induction
- induction heater
- electromagnetic
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- 230000005855 radiation Effects 0.000 title claims abstract description 57
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012512 characterization method Methods 0.000 description 1
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Abstract
The utility model discloses the radiation shields of electromagnetic heater, belong to electromagnetic heating technique field, solves the easily-deformable technical problem of radiation shield in the prior art, the radiation shield of electromagnetic induction heater in the utility model, including the annular sidewall with upper opening and under shed, the bore of the upper opening is greater than the bore of the under shed, and the bottom of the annular sidewall is equipped with the fixation flange of annular, is circumferentially equipped at intervals with multiple boss axially swelled on the fixed flange.In addition, including pedestal and the electromagnetic wire coil and above-mentioned radiation shield that are mounted on the base, the radiation shield is looped around the outside of the electromagnetic wire coil the invention also discloses electromagnetic heater.
Description
[technical field]
The utility model relates to electromagnetic heating technique field more particularly to the radiation shields of electromagnetic induction heater.
[background technique]
Electromagnetic heater is that cookware is heated using electromagnetic induction principle, can inevitably be generated during heating
Some electromagnetic radiation, electromagnetic radiation leakage, electromagnetic heater inside in the prior art are equipped with around electromagnetic wire in order to prevent
The radiation shield of disk setting, radiation shield are fixed on the pedestal of electromagnetic heater by detent or screw, the prior art
In radiation shield intensity it is lower, easily deformed in transport or assembling process, the radiation protection of deformed radiation shield
Effect is poor, and the radiation value that will lead to electromagnetic heater can rise, influence user using safe.
[utility model content]
It is higher that a kind of intensity is provided the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art
Electromagnetic induction heater radiation shield, can effectively avoid radiation shield transport and assembling process in deform,
It ensure that the radiation-proof effect of radiation shield.
In order to solve the above technical problems, the utility model adopts the following technical solution:
The radiation shield of electromagnetic induction heater, including the annular sidewall with upper opening and under shed, it is described on open
The bore of mouth is greater than the bore of the under shed, and the bottom of the annular sidewall is equipped with the fixation flange of annular, and the fixation is turned over
Multiple boss axially swelled are circumferentially equipped at intervals on side.
Further, the radial width of the boss is equal with the radial width of the fixed flange, and the boss is indulged
Section is in isosceles trapezoid or rectangle.
Further, multiple boss are circumferentially-spaced is uniformly arranged, and forms groove between the two neighboring boss,
The circumferential lengths of the boss and the circumferential lengths of the groove are equal.
Further, the fixed flange is equipped with the mounting hole of circumferential uniform intervals setting, and the boss includes more
A boss swelled axially upwards, the mounting hole are provided on the boss swelled axially upwards.
Further, the lateral surface of the annular sidewall is the conical surface, and the outer diameter of the annular sidewall gradually increases from bottom to top
Greatly.
Further, the annular sidewall includes at least two conical rings for being sequentially connected and being coaxially disposed, the conical ring
Outer diameter is gradually increased from bottom to top.
Further, the junction round-corner transition connection of the two neighboring conical ring.
Further, the top of the annular sidewall is equipped with the support flange to extend radially outwardly, the support flange
Radial width is 1.5mm~10mm.
Further, the radial width of the fixed flange is 2mm~15mm.
A kind of Low emissivity electromagnetic induction heater is also disclosed in the utility model, including pedestal and the electricity being mounted on the base
Magnet-wire disk, the Low emissivity electromagnetic induction heater further include radiation shield described in any of the above-described technical solution, described anti-
Radiation shield is looped around the outside of the electromagnetic wire coil.
The utility model has the beneficial effects that
The radiation shield of the utility model electromagnetic induction heater, including the annular side with upper opening and under shed
Wall, the bore of upper opening are greater than the bore of under shed, and the bottom of annular sidewall is equipped with the fixation flange of annular, fixed flange last week
To being equipped at intervals with multiple boss axially swelled.Design boss can reinforce the intensity of fixed flange, avoid fixed flange and exist
It deforms in transport and assembling process, ensure that the radiation-proof effect of radiation shield, avoid electromagnetic leakage；In addition, this reality
It with the boss in novel is formed by the axial protuberance in part of fixed flange, with the mode that boss is directly arranged on fixed flange
It compares, the molding mode of boss can reduce the materials cost of fixed flange in the utility model, and form convenient for punch process.
The radial width of boss is equal with the fixed radial width of flange, and the longitudinal section of boss is in isosceles trapezoid or rectangle.
It is designed in this way, the protuberance area of boss can be increased, and then enhance the non-deformability of boss, the whole of fixed flange is enhanced with this
Body resistance to deformation intensity.
Multiple boss are circumferentially-spaced to be uniformly arranged, and forms groove between two neighboring boss, circumferential lengths of boss and recessed
The circumferential lengths of slot are equal.It is designed in this way, can guarantee the non-deformability of groove part；Fixed flange can be also promoted simultaneously
Aesthetics.
Fixed flange is equipped with the mounting hole of circumferential uniform intervals setting, boss include it is multiple swell axially upwards it is convex
Platform, mounting hole are provided on the boss swelled axially upwards.It is designed in this way, boss can be made to be adjacent to electromagnetic wire coil bottom, with
Enhance the connection reliability of radiation shield and electromagnetic wire coil.
The lateral surface of annular sidewall is the conical surface, and the outer diameter of annular sidewall is gradually increased from bottom to top.It is designed in this way, in anti-spoke
It, can slightly dilatating and deformable be eliminated a part and is answered by the upper opening of annular sidewall after cover is penetrated by the biggish pressure of elastic component
Power, amplitude of deformation is smaller, long service life；Meanwhile can also make to converge more magnetic lines of force across cookware, guarantee heating effect.
Annular sidewall includes at least two conical rings for being sequentially connected and being coaxially disposed, and the outer diameter of conical ring gradually increases from bottom to top
Greatly.It is designed in this way, can make annular sidewall that there is the inclined inclined-plane of multistage, to enhance the intensity of annular sidewall, and can incite somebody to action
The reflection of electromagnetic wave that the different angle of electromagnetic wire coil leakage projects improves the heating effect of electromagnetic heater to cookware bottom.
The junction round-corner transition of two neighboring conical ring connects.It is designed in this way, the stress that can reduce junction is concentrated, and is prolonged
The service life of radiation shield is grown.
The top of annular sidewall is equipped with the support flange that extends radially outwardly, support flange radial width be 1.5mm~
10mm.Support flange can be adjacent to the panel of electromagnetic heater, generate gap to avoid between radiation shield upper end and panel
And lead to electromagnetic exposure, thus improve radiation-proof effect, ensure that user using safe；In addition, support is turned in this programme
The radial width on side be 1.5mm~10mm, be designed in this way, can reduce support flange difficulty of processing and reduce materials at
This, when supporting the radial width of flange to be less than 1.5mm, difficulty of processing is larger；When the radial width of support flange is greater than 10mm
When, materials higher cost increases the size of complete machine.
The radial width of fixed flange is 2mm~15mm.It is designed in this way, the difficulty of processing of fixed flange can be reduced, just
In the installation connection of fixed flange, and materials cost can be reduced, guarantee the heat dissipation effect of electromagnetic wire coil.When the radial direction of fixed flange
When width is less than 2mm, difficulty of processing is larger, is unfavorable for the installation connection of later period radiation shield；When the radial width of fixed flange
When greater than 15mm, the heat dissipation effect of electromagnetic wire coil is not only reduced, and materials cost is also higher, increase the weight of complete machine.
These features and advantages of the utility model will the detailed exposure in following specific embodiment, attached drawing.
[Detailed description of the invention]
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of radiation shield in the utility model embodiment one；
Fig. 2 is the schematic cross-sectional view of radiation shield in the utility model embodiment one；
Fig. 3 is the structural schematic diagram of radiation shield in the utility model embodiment two；
Fig. 4 is the local half-section diagram of radiation shield in the utility model embodiment two；
Fig. 5 is the partial structure diagram of electromagnetic heater in the utility model embodiment three.
Appended drawing reference:
1, annular sidewall；11, the conical surface；12, conical ring；2, fixed flange；21, boss；22, groove；23, mounting hole；3, it props up
Support flange；4, pedestal；5, electromagnetic wire coil.
[specific embodiment]
The radiation shield of the utility model, including the annular sidewall with upper opening and under shed, the bore of upper opening is big
In the bore of under shed, the bottom of annular sidewall is equipped with the fixation flange of annular, is circumferentially equipped at intervals with multiple axis on fixed flange
To the boss of protuberance.Design boss can reinforce the intensity of fixed flange, avoid fixed flange in transport and assembling process
It deforms, ensure that the radiation-proof effect of radiation shield, avoid electromagnetic leakage；In addition, the boss in the utility model is
It is formed by the axial protuberance in the part of fixed flange, compared with the mode of boss directly is set on fixed flange, the utility model
The molding mode of middle boss can reduce the materials cost of fixed flange, and form convenient for punch process.
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one,
Shown in 2, the radiation shield in the present embodiment includes the annular sidewall 1 with upper opening and under shed,
The bore of upper opening is greater than the bore of under shed, to converge more magnetic lines of force across cookware, guarantees heating effect.Annular sidewall
Bottom be equipped with the fixation flange 2 of annular, by the bottom of annular sidewall, radially-inwardly bending is formed or is fixed and turns over fixed flange 2
Side 2 is welded on the bottom of annular sidewall, is circumferentially equipped at intervals with multiple boss 21 swelled axially upwards on fixed flange 2, namely
The part of fixed flange 2 is swelled axially upwards forms boss 21.Boss 21 can reinforce the intensity of fixed flange 2, avoid solid
Determine flange 2 to deform in transport and assembling process, ensure that the radiation-proof effect of radiation shield, avoid electromagnetic leakage；
In addition, the boss 21 in the utility model is formed by the axial protuberance in part of fixed flange, and directly set on fixing flange
The mode for setting boss is compared, and the molding mode of boss 21 can reduce the materials cost of fixed flange 2 in the utility model, and just
It is formed in punch process.
The radial width W of boss is equal with the fixed radial width W1 of flange in the present embodiment, and the longitudinal section of boss 21 is in
Isosceles trapezoid or rectangle.It is designed in this way, the protuberance area of boss 21 can be increased, and then enhance the non-deformability of boss 21,
Enhance the whole resistance to deformation intensity of fixed flange 2 with this.Preferably, multiple boss 21 are circumferentially-spaced is uniformly arranged, two neighboring
Groove 22 is formed between boss 21, i.e., the position that do not swell on fixed flange 2 forms the bottom wall of groove 22, the circumferential direction of boss 21
Length and the circumferential lengths of groove 22 are equal.It is designed in this way, can guarantee the non-deformability of 22 part of groove；It can also mention simultaneously
Rise the aesthetics of fixed flange 2.
Fixation flange 2 in the present embodiment is equipped with the mounting hole 23 of circumferential uniform intervals setting, the quantity of mounting hole 23
At least two, the quantity of mounting hole 23 is 3 in the present embodiment, and mounting hole 23 is provided with the boss 21 swelled axially upwards
On, screw is locked on the pedestal of electromagnetic heater after passing through electromagnetic wire coil and mounting hole 23, is designed in this way, screw can make
Boss 21 is adjacent in electromagnetic wire coil bottom, to enhance the connection reliability of radiation shield and electromagnetic wire coil.
The radial width W1 that flange 2 is fixed in the present embodiment is 2mm~15mm.It is designed in this way, fixed flange 2 can be reduced
Difficulty of processing, convenient for the installation connection of fixed flange 2, and materials cost can be reduced, guarantee the heat dissipation effect of electromagnetic wire coil.When
When the radial width W1 of fixed flange is less than 2mm, difficulty of processing is larger, is unfavorable for later period radiation shield by screw and is mounted on electricity
On the pedestal of magnetic heating device；When the radial width W1 of fixed flange is greater than 15mm, fixed flange 2 covers electromagnetic wire coil bottom
Area it is larger, be unfavorable for the heat dissipation of electromagnetic wire coil, reduce the heat dissipation effect of electromagnetic wire coil, and materials cost is also higher,
Increase the weight of complete machine.The preferred 8mm of radial width W1 of flange 2 is fixed in the present embodiment, certainly, optionally, the size of W1
It can be also 2mm, 5mm, 7mm, 9mm, 10mm, 12mm, 13mm and 15mm etc..As long as between 2mm and 15mm, here
Will not enumerate, it is above-mentioned it is listed be only preferred embodiment, be not used to limit this range.
It is understood that on fixed flange also circumferentially-spaced multiple boss axially downwardly swelled can be equipped with；Alternatively, solid
Determine that also multiple first boss swelled axially upwards and the second boss axially downwardly swelled circumferentially-spaced can be equipped on flange, the
One boss and second boss are provided at circumferentially spaced, and are designed in this way, and the basic effect of the present embodiment can be also reached.
In addition, the lateral surface of the annular sidewall in the present embodiment is the conical surface 11, the outer diameter of annular sidewall is from bottom to top gradually
Increase.It is designed in this way, it, can be by the upper opening of annular sidewall slightly after radiation shield is by the biggish pressure of elastic component
Dilatating and deformable eliminates a part of stress, and amplitude of deformation is smaller, long service life；Meanwhile it can also make to converge more magnetic lines of force and wear
Cookware is crossed, guarantees heating effect.
The top of annular sidewall is equipped with the support flange 3 to extend radially outwardly, and radiation shield is mounted on electromagnetic heater
After interior, support flange 3 can be adjacent to the panel of electromagnetic heater, generate gap to avoid between radiation shield upper end and panel
And lead to electromagnetic exposure, thus improve radiation-proof effect, ensure that user using safe；In addition, support is turned in this programme
The radial width W2 on side is 1.5mm~10mm, is designed in this way, and can reduce the difficulty of processing of support flange 3 and reduce materials
Cost, when supporting the radial width W2 of flange to be less than 1.5mm, difficulty of processing is larger；When the radial width W2 of support flange is big
When 10mm, materials higher cost increases the size of complete machine.Support the radial width W2 of flange 3 preferred in the present embodiment
5mm, certainly, optionally, the size of W2 can be also 1.5mm, 2mm, 3mm, 4mm, 6mm, 7mm, 8mm, 9mm and 10mm etc..As long as
Between 1.5mm and 10mm, will not enumerate here, it is above-mentioned it is listed be only preferred embodiment, not use
To limit this range.
The outer diameter D that flange 3 is supported in the present embodiment is 180mm~260mm, is designed in this way, and both can guarantee that radiation shield will
Reflection of electromagnetic wave is avoided that the increase because of machine volume caused by oversized to the bottom of cookware.When outer diameter D is less than 180mm
When, the bore of the upper opening of radiation shield is smaller, causes part electromagnetic wave that can not reflex to cookware bottom, reduces electromagnetic heating dress
The heating effect set；When outer diameter D is greater than 260mm, the volume of radiation shield is larger, and the volume that will lead to complete machine increases, and increases
Manufacturing cost.The preferred 230mm of outer diameter D of flange 3 is supported in the present embodiment, certainly, optionally, the size of outer diameter D can also be
180mm, 190mm, 200mm, 210mm, 220mm, 240mm, 250mm and 260mm etc..As long as between 180mm and 260mm
, will not enumerate here, it is above-mentioned it is listed be only preferred embodiment, be not used to limit this range.
Embodiment two,
As shown in Figs. 3-4, compared with embodiment one, the present embodiment the difference is that, annular sidewall in the present embodiment
1 includes at least two conical rings 12 for being sequentially connected and being coaxially disposed, and the outer diameter of conical ring 12 is gradually increased from bottom to top.So set
Meter can make annular sidewall 1 have the inclined inclined-plane of multistage, to enhance the intensity of annular sidewall 1, and can be by electromagnetic wire coil
The reflection of electromagnetic wave that the different angle of leakage projects improves the heating effect of electromagnetic heater to cookware bottom.
The junction round-corner transition of two neighboring conical ring 12 connects.It being designed in this way, the stress that can reduce junction is concentrated,
Extend the service life of radiation shield.
It is, of course, understood that annular sidewall may also include the cylinder ring that at least two diameters are not equal and are coaxially disposed,
The cylinder ring being relatively large in diameter is connected to above the lesser cylinder ring of diameter, is designed in this way, and enhancing annular sidewall intensity can be also reached
Effect, this will not be detailed here.
It should be noted that those skilled in the art in order to simplify the structure of radiation shield, fixed flange can be set as
Horizontal flange, and annular sidewall is designed to carry out the structure in example two, is designed in this way, and can also pass through the change of annular sidewall structure
Realize the effect of enhancing radiation shield intensity.
Embodiment three,
As shown in figure 5, the utility model additionally provides a kind of Low emissivity electromagnetic heater, by taking electromagnetic oven as an example, electromagnetism
Furnace includes that pedestal 4, the electromagnetic wire coil being mounted on the base 5 and cover assembly (not shown), electromagnetic heater further include
The radiation shield of any of the above-described embodiment, radiation shield are looped around the outside of electromagnetic wire coil 5, and screw passes through electromagnetic wire coil and peace
Dress is locked in the mounting post of pedestal 4 behind hole, and cover assembly includes upper cover and panel, and flange 3 and the back side of panel is supported to be adjacent to.
The utility model only elaborates the effect of the utility model by taking electromagnetic oven as an example, it will be understood that the utility model
Structure can also be used on other household appliances such as warmer, rice cooker, electric food warmer or soy bean milk making machine of electromagnetic heating.This non-
The variation of matter is also in scope of protection of the utility model.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (10)
1. the radiation shield of electromagnetic induction heater, including the annular sidewall with upper opening and under shed, the upper opening
Bore be greater than the bore of the under shed, the bottom of the annular sidewall is equipped with the fixation flange of annular, which is characterized in that institute
It states and is circumferentially equipped at intervals with multiple boss axially swelled on fixed flange.
2. the radiation shield of electromagnetic induction heater according to claim 1, which is characterized in that the radial direction of the boss
Width is equal with the radial width of the fixed flange, and the longitudinal section of the boss is in isosceles trapezoid or rectangle.
3. the radiation shield of electromagnetic induction heater according to claim 2, which is characterized in that multiple boss weeks
It is uniformly arranged to interval, forms groove, the week of the circumferential lengths of the boss and the groove between the two neighboring boss
To equal length.
4. the radiation shield of electromagnetic induction heater according to claim 3, which is characterized in that on the fixed flange
Mounting hole equipped with the setting of circumferential uniform intervals, the boss includes multiple boss swelled axially upwards, and the mounting hole is opened
It is located on the boss swelled axially upwards.
5. the radiation shield of electromagnetic induction heater according to claim 1, which is characterized in that the annular sidewall
Lateral surface is the conical surface, and the outer diameter of the annular sidewall is gradually increased from bottom to top.
6. the radiation shield of electromagnetic induction heater according to claim 1, which is characterized in that the annular sidewall packet
At least two conical rings for being sequentially connected and being coaxially disposed are included, the outer diameter of the conical ring is gradually increased from bottom to top.
7. the radiation shield of electromagnetic induction heater according to claim 6, which is characterized in that the two neighboring cone
The junction round-corner transition of ring connects.
8. according to claim 1 to the radiation shield of electromagnetic induction heater described in one of 7, which is characterized in that the ring
The top of shape side wall is equipped with the support flange to extend radially outwardly, and the radial width of the support flange is 1.5mm~10mm.
9. according to claim 1 to the radiation shield of electromagnetic induction heater described in one of 7, which is characterized in that described solid
The radial width for determining flange is 2mm~15mm.
10. Low emissivity electromagnetic induction heater, including pedestal and the electromagnetic wire coil being mounted on the base, which is characterized in that institute
Stating Low emissivity electromagnetic induction heater further includes radiation shield described in one of claim 1 to 9, and the radiation shield is surround
In the outside of the electromagnetic wire coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467608.9U CN208606224U (en) | 2018-04-03 | 2018-04-03 | The radiation shield and Low emissivity electromagnetic induction heater of electromagnetic induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467608.9U CN208606224U (en) | 2018-04-03 | 2018-04-03 | The radiation shield and Low emissivity electromagnetic induction heater of electromagnetic induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606224U true CN208606224U (en) | 2019-03-15 |
Family
ID=65660365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467608.9U Active CN208606224U (en) | 2018-04-03 | 2018-04-03 | The radiation shield and Low emissivity electromagnetic induction heater of electromagnetic induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606224U (en) |
-
2018
- 2018-04-03 CN CN201820467608.9U patent/CN208606224U/en active Active
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