CN213462388U - Rapid heating up metal heating assembly - Google Patents
Rapid heating up metal heating assembly Download PDFInfo
- Publication number
- CN213462388U CN213462388U CN202022735475.9U CN202022735475U CN213462388U CN 213462388 U CN213462388 U CN 213462388U CN 202022735475 U CN202022735475 U CN 202022735475U CN 213462388 U CN213462388 U CN 213462388U
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- China
- Prior art keywords
- magnetic conduction
- plate
- electromagnetic winding
- heating
- heat
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- 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.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 abstract description 6
- 239000011120 plywood Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model relates to a rapid heating metal heating component, which comprises a heating base, wherein an electromagnetic winding and a magnetic conduction column are arranged in the heating base; the electromagnetic winding is positioned on the outer side of the magnetic conduction column; the upper end of the magnetic conduction column is provided with a magnetic conduction plate; the magnetic conduction plate is positioned on the upper surface of the electromagnetic winding; the magnetic conduction plate and the magnetic conduction column are arranged concentrically; the magnetic conduction column is filled with heat conduction liquid. The utility model discloses in through dividing the magnetic conduction board into outer plywood and inner plating, can produce high frequency magnetic field return circuit simultaneously at inner plating and outer plywood after the electromagnetic winding circular telegram, high frequency magnetic field return circuit and then induced outer plywood and inner plating form eddy current loss and generate heat. In the prior art, the magnetic conduction plate is integrally distributed on the upper side of the electromagnetic winding, and the magnetic field generated by the coil on the inner side of the electromagnetic winding cannot act on the magnetic conduction plate, so that waste is caused. And the utility model provides an inner plate can accept high frequency magnetic field to through the intensification of heat conduction liquid, and the existence of heat conduction sheetmetal, outside transmission heat fast. Low energy consumption, high heating rate and stable performance.
Description
Technical Field
The utility model relates to a heating element, concretely relates to rapid heating up metal heating element belongs to heat-generating body technical field.
Background
The joule effect of the current is used to convert electrical energy into thermal energy to heat the object. And is generally classified into direct resistance heating and indirect resistance heating. The former power supply voltage is directly applied to the object to be heated, and when a current flows, the object to be heated itself generates heat. The directly resistively heatable object must be a conductor, but with a relatively high resistivity. Since heat is generated in the heated object itself, which is internal heating, the heat efficiency is high. Indirect resistance heating requires a heating element made of a special alloy material or a non-metallic material, and the heating element generates heat energy which is transferred to an object to be heated by radiation, convection, conduction and the like. The heating rod is large in energy consumption, unsatisfactory in insulation effect and prone to short-circuit burning of the resistance wire in the using process, so that the heating rod is unstable in work and short in service life, and improvement is needed to overcome the defects.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing a rapid heating up metal heating element, heating rate piece, job stabilization, long service life, the heating is even.
A rapid heating metal heating assembly comprises a heating base, wherein an electromagnetic winding and a magnetic conduction column are arranged in the heating base; the electromagnetic winding is positioned on the outer side of the magnetic conduction column; the upper end of the magnetic conduction column is provided with a magnetic conduction plate; the magnetic conduction plate is positioned on the upper surface of the electromagnetic winding; the magnetic conduction plate and the magnetic conduction column are arranged concentrically; and the magnetic conduction column is filled with heat conduction liquid.
Preferably, the heat conducting liquid is heat conducting oil; the heating base comprises an inner ring body and an outer ring body which are coaxially arranged; and the electromagnetic winding is provided with a wiring terminal.
Preferably, the electromagnetic winding disc is arranged between the inner ring body and the outer ring body; lead slots are arranged on the side walls of the outer ring body and the inner ring body.
Preferably, the magnetic conduction plate comprises an inner plate and an outer plate; the magnetic conduction column is connected with the magnetic conduction plate through the heat conduction piece; a first insulating layer is arranged between the magnetic conduction column and the electromagnetic winding.
Preferably, a second insulating layer is arranged between the electromagnetic winding and the heating base; the outer plate and the inner plate are concentrically arranged and are separated from each other.
Preferably, the outer plate covers the upper surface of the electromagnetic winding; the width of the outer plate is the same as that of the electromagnetic winding.
Preferably, a heat-conducting metal sheet is connected between the outer layer plate and the inner layer plate; the heating base is a ferrite base.
The utility model discloses in through dividing the magnetic conduction board into outer plywood and inner plating, after the electromagnetic winding circular telegram, can produce high frequency magnetic field return circuit simultaneously at inner plating and outer plywood, high frequency magnetic field return circuit and then induced outer plywood and inner plating form the eddy current loss and generate heat. In the prior art, the magnetic conduction plate is integrally distributed on the upper side of the electromagnetic winding, and the magnetic field generated by the coil on the inner side of the electromagnetic winding cannot act on the magnetic conduction plate, so that waste is caused. And the utility model provides an inner plate can accept the high frequency magnetic field of electromagnetic winding inboard coil to through the intensification of heat conduction liquid, and the existence of heat conduction sheetmetal, outside transmission heat fast. Low energy consumption, high heating rate and stable performance.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is an enlarged view of part a.
In the figure, 1 is a heating base, 1.1 is an inner ring body, 1.2 is an outer ring body, 2 is an electromagnetic winding, 3 is a magnetic conduction column, 4 is a magnetic conduction plate, 4.1 is an inner layer plate, 4.2 is an outer layer plate, 5 is a heat conduction piece, 6 is a first insulation layer, 7 is a second insulation layer, and 8 is a heat conduction metal sheet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and obviously, the described embodiments are only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art
Referring to fig. 1-2, a rapid heating metal heating assembly includes a heating base 1, wherein an electromagnetic winding 2 and a magnetic conductive column 3 are disposed in the heating base 1; the electromagnetic winding 2 is positioned on the outer side of the magnetic conducting column 3; the upper end of the magnetic conduction column 3 is provided with a magnetic conduction plate 4; the magnetic conduction plate 4 is positioned on the upper surface of the electromagnetic winding 2; the magnetic conduction plate 4 and the magnetic conduction column 3 are arranged concentrically; and the magnetic conduction column 3 is filled with heat conduction liquid.
Further, the heat conducting liquid is heat conducting oil; the heating base 1 comprises an inner ring body 1.1 and an outer ring body 1.2 which are coaxially arranged; and the electromagnetic winding 2 is provided with a wiring terminal.
In this embodiment, the electromagnetic winding 2 is wrapped on the outer side of the magnetic conductive column 3, and the magnetic conductive column 3 is connected with the magnetic conductive plate 4 through the heat conductive metal. Because the heat conducting liquid is arranged in the magnetic conduction column, the temperature rise speed of the magnetic conduction column is higher than that of the magnetic conduction plate 4, and when the temperature of the magnetic conduction column is higher than that of the magnetic conduction plate 4, the temperature is transmitted to the magnetic conduction plate 4. And then is transmitted outwards through the magnetic conduction plate 4. The magnetic conduction plate and the magnetic conduction column are both made of high magnetic conduction metal materials, and due to the effect of eddy current loss, the magnetic conduction plate can also generate heat after being electrified, and then the magnetic conduction column conducts heat transfer, so that the heating speed of the magnetic conduction plate can be greatly improved.
Furthermore, the electromagnetic winding 2 is arranged between the inner ring body 1.1 and the outer ring body 1.2; lead slots are arranged on the side walls of the outer ring body 1.2 and the inner ring body 1.1.
Furthermore, the magnetic conduction plate 4 comprises an inner plate 4.1 and an outer plate 4.2; the magnetic conduction column 3 is connected with the magnetic conduction plate 4 through the heat conduction piece 5; and a first insulating layer 6 is arranged between the magnetic conducting column 3 and the electromagnetic winding 2.
Furthermore, a second insulating layer 7 is arranged between the electromagnetic winding 2 and the heating base 1; the outer plate 4.2 and the inner plate 4.1 are arranged concentrically and separated from each other.
In this embodiment, an air gap may be left between the electromagnetic winding 2 and the heating base 1, and a heat insulator may also be disposed between the magnetic conductive plate and the heating base to prevent the heating base from being damaged by high temperature and affecting its insulation.
Furthermore, the outer plate 4.2 covers the upper surface of the electromagnetic winding 2; the width of the outer plate 4.2 is the same as the width of the electromagnetic winding.
Furthermore, a heat-conducting metal sheet 8 is connected between the outer layer plate 4.2 and the inner layer plate 4.1; the heating base is a ferrite base.
Finally, the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalent solutions without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a rapid heating up metal heating element, includes the heating base, its characterized in that: an electromagnetic winding and a magnetic conduction column are arranged in the heating base; the electromagnetic winding is positioned on the outer side of the magnetic conduction column; the upper end of the magnetic conduction column is provided with a magnetic conduction plate; the magnetic conduction plate is positioned on the upper surface of the electromagnetic winding; the magnetic conduction plate and the magnetic conduction column are arranged concentrically; and the magnetic conduction column is filled with heat conduction liquid.
2. The rapid heating metal heating assembly of claim 1, wherein: the heat conducting liquid is heat conducting oil; the heating base comprises an inner ring body and an outer ring body which are coaxially arranged; and the electromagnetic winding is provided with a wiring terminal.
3. A rapid heating metal heating element as claimed in claim 2, wherein: the electromagnetic winding disc is arranged between the inner ring body and the outer ring body; lead slots are arranged on the side walls of the outer ring body and the inner ring body.
4. The rapid heating metal heating assembly of claim 1, wherein: the magnetic conduction plate comprises an inner plate and an outer plate; the magnetic conduction column is connected with the magnetic conduction plate through the heat conduction piece; a first insulating layer is arranged between the magnetic conduction column and the electromagnetic winding.
5. The rapid heating metal heating assembly of claim 4, wherein: a second insulating layer is arranged between the electromagnetic winding and the heating base; the outer plate and the inner plate are concentrically arranged and are separated from each other.
6. The rapid heating metal heating assembly of claim 5, wherein: the outer plate covers the upper surface of the electromagnetic winding; the width of the outer plate is the same as that of the electromagnetic winding.
7. The rapid heating metal heating assembly of claim 6, wherein: a heat-conducting metal sheet is connected between the outer layer plate and the inner layer plate; the heating base is a ferrite base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735475.9U CN213462388U (en) | 2020-11-24 | 2020-11-24 | Rapid heating up metal heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735475.9U CN213462388U (en) | 2020-11-24 | 2020-11-24 | Rapid heating up metal heating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462388U true CN213462388U (en) | 2021-06-15 |
Family
ID=76302606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022735475.9U Expired - Fee Related CN213462388U (en) | 2020-11-24 | 2020-11-24 | Rapid heating up metal heating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213462388U (en) |
-
2020
- 2020-11-24 CN CN202022735475.9U patent/CN213462388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |