CN205213063U - Compound electromagnetic heating device reaches electromagnetism stove including device - Google Patents
Compound electromagnetic heating device reaches electromagnetism stove including device Download PDFInfo
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- CN205213063U CN205213063U CN201520918066.9U CN201520918066U CN205213063U CN 205213063 U CN205213063 U CN 205213063U CN 201520918066 U CN201520918066 U CN 201520918066U CN 205213063 U CN205213063 U CN 205213063U
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- wire coil
- resistance heating
- heating layer
- electromagnetic
- electromagnetic wire
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Abstract
The utility model relates to an electromagnetic heating device, especially a compound electromagnetic heating device. The utility model provides a compound electromagnetic heating device, including electromagnetic wire coil, resistance heating layer and controller, the resistance heating level is above electromagnetic wire coil, make for electrically conductive not magnetic materials on the resistance heating layer, electromagnetic wire coil, resistance heating layer and controller link to each other, and the controller is according to the work on incoming signal control electromagnetic wire coil and resistance heating layer. Can open electromagnetic wire coil, resistance heating layer simultaneously or only open electromagnetic wire coil when the needs high power heats, alternating magnetic field can pass the resistance heating layer and heat, guarantees that high temperature heating is efficient, disconnection electromagnetic wire coil when the needs low -power heats only adopts the resistance heating layer to last the heating, heats effectually.
Description
Technical field
The utility model relates to a kind of electromagnetic heater, especially a kind of composite electromagnetic heater.
The utility model relates to a kind of electromagnetic oven, especially a kind of electromagnetic oven comprising composite electromagnetic heater.
Background technology
The applicant is at application number: 201520089211.7, authorized announcement date: 2015.6.24, title: disclose a kind of integrated electromagnetic oven drum in a kind of utility model of integrated electromagnetic oven drum, comprise wire coil bracket, be arranged on the coil on wire coil bracket and some magnetic stripes, the wire coil bracket back side is provided with some second magnetic stripe draw-in grooves and the 3rd magnetic stripe draw-in groove, described first magnetic stripe draw-in groove distributes in the form of a ring, described second magnetic stripe draw-in groove and the 3rd magnetic stripe draw-in groove all radially distribute, described magnetic stripe comprises the first magnetic stripe be arranged in the first magnetic stripe draw-in groove, the 3rd magnetic stripe being arranged on the second magnetic stripe in the second magnetic stripe draw-in groove and being arranged in the 3rd magnetic stripe draw-in groove, described first magnetic stripe and the first magnetic stripe draw-in groove, second magnetic stripe and the second magnetic stripe draw-in groove, 3rd magnetic stripe and the 3rd magnetic stripe draw-in groove are single injection-molded.Technical scheme in this utility model adopts magnetic stripe and the disposable injection moulding of wire coil bracket, and that can cancel the later stage beats glue and installation process, reduces production process and improves quality, reducing production cost simultaneously; But adopt the electromagnetic heater of this technical scheme, intermittently power-on can be needed when low-power heats to heat, affect the useful life of heating effect and solenoid circuit.
Utility model content
In order to solve the deficiency that prior art exists, the utility model provides a kind of composite electromagnetic heater of laser heating under low power scenarios.
A kind of composite electromagnetic heater in the utility model, comprise electromagnetic wire coil, resistance heating layer and controller, described resistance heating layer is positioned at above electromagnetic wire coil, and described resistance heating layer is that conduction non-magnet_conductible material is made; Electromagnetic wire coil, resistance heating layer are connected with controller, and controller controls the work of electromagnetic wire coil and resistance heating layer according to input signal.Can open electromagnetic wire coil, resistance heating layer when needs high power heats simultaneously or only open electromagnetic wire coil, alternating magnetic field can heat through resistance heating layer, ensures that high-temperature heating efficiency is high; Disconnect electromagnetic wire coil when needs low-power heats, only adopt resistance heating layer continuous heating, heating effect is good.
As preferably, also comprise non-magnetic thermal insulation layer, described thermal insulation layer is between electromagnetic wire coil and resistance heating layer.As preferably, described thermal insulation layer is that heat insulation foam is made.Avoid the electromagnetic wire coil of heat conduction to below of resistance heating layer, energy savings, avoid resistance heating layer to the baking of electromagnetic wire coil.
As preferably, described conduction non-magnet_conductible material is aluminium, copper or nickel tungsten.Easy to process, good heat conduction effect.
As preferably, described resistance heating layer is snakelike electrical heating wire or the metal level of coating.Homogeneous heating, effective.
As preferably, described electromagnetic wire coil, comprise wire coil bracket, be arranged on the coil on wire coil bracket and some magnetic stripes, the wire coil bracket back side is provided with some second magnetic stripe draw-in grooves and the 3rd magnetic stripe draw-in groove, described first magnetic stripe draw-in groove distributes in the form of a ring, described second magnetic stripe draw-in groove and the 3rd magnetic stripe draw-in groove all radially distribute, described magnetic stripe comprises the first magnetic stripe be arranged in the first magnetic stripe draw-in groove, the 3rd magnetic stripe being arranged on the second magnetic stripe in the second magnetic stripe draw-in groove and being arranged in the 3rd magnetic stripe draw-in groove, described first magnetic stripe and the first magnetic stripe draw-in groove, second magnetic stripe and the second magnetic stripe draw-in groove, 3rd magnetic stripe and the 3rd magnetic stripe draw-in groove are single injection-molded.
A kind of electromagnetic oven, comprise the electromagnetism panel for carrying pan and heater, described electromagnetism panel is positioned at above heater, and described heater is above-mentioned arbitrary composite electromagnetic heater.Can open electromagnetic wire coil, resistance heating layer when needs high power heats simultaneously or only open electromagnetic wire coil, alternating magnetic field can heat through resistance heating layer, ensures that high-temperature heating efficiency is high; Disconnect electromagnetic wire coil when needs low-power heats, only adopt resistance heating layer continuous heating, heating effect is good.
The beneficial effects of the utility model: electromagnetic wire coil, resistance heating layer can be opened when needs high power heats simultaneously or only open electromagnetic wire coil, alternating magnetic field can heat through resistance heating layer, ensures that high-temperature heating efficiency is high; Disconnect electromagnetic wire coil when needs low-power heats, only adopt resistance heating layer continuous heating, heating effect is good.
Accompanying drawing explanation
Fig. 1 is a kind of composite electromagnetic heater perspective view.
Fig. 2 is a kind of composite electromagnetic heater idea figure.
Fig. 3 is B-B cross section view in Fig. 2.
Mark in figure: 1, electromagnetism panel, 2, resistance heater, 3, thermal insulation layer, 4, electromagnetic wire coil.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but this should be interpreted as that the scope of above-mentioned theme of the present utility model is only limitted to above-described embodiment.
As Figure 1-3, a kind of composite electromagnetic heater, comprise electromagnetic wire coil 4, resistance heating layer 2, thermal insulation layer 3 and controller (not shown in FIG.), be provided with resistance heating layer 2, thermal insulation layer 3 and electromagnetic wire coil 4 from top to bottom successively, described resistance heating layer 2 is that conduction non-magnet_conductible material is made, electromagnetic wire coil, resistance heating layer are connected with controller, and controller controls the work of electromagnetic wire coil and resistance heating layer according to input signal, described thermal insulation layer is that heat insulation foam is made, as preferably, described conduction non-magnet_conductible material is aluminium, copper or nickel tungsten, as preferably, described resistance heating layer is snakelike electrical heating wire or the metal level of coating, electromagnetic wire coil, comprise wire coil bracket, be arranged on the coil on wire coil bracket and some magnetic stripes, the wire coil bracket back side is provided with some second magnetic stripe draw-in grooves and the 3rd magnetic stripe draw-in groove, described first magnetic stripe draw-in groove distributes in the form of a ring, described second magnetic stripe draw-in groove and the 3rd magnetic stripe draw-in groove all radially distribute, described magnetic stripe comprises the first magnetic stripe be arranged in the first magnetic stripe draw-in groove, the 3rd magnetic stripe being arranged on the second magnetic stripe in the second magnetic stripe draw-in groove and being arranged in the 3rd magnetic stripe draw-in groove, described first magnetic stripe and the first magnetic stripe draw-in groove, second magnetic stripe and the second magnetic stripe draw-in groove, 3rd magnetic stripe and the 3rd magnetic stripe draw-in groove are single injection-molded.Can open electromagnetic wire coil, resistance heating layer when needs high power heats simultaneously or only open electromagnetic wire coil, alternating magnetic field can heat through resistance heating layer, ensures that high-temperature heating efficiency is high; Disconnect electromagnetic wire coil when needs low-power heats, only adopt resistance heating layer continuous heating, heating effect is good.
Claims (6)
1. a composite electromagnetic heater, comprises electromagnetic wire coil, characterized by further comprising resistance heating layer and controller, and described resistance heating layer is positioned at above electromagnetic wire coil, and described resistance heating layer is that conduction non-magnet_conductible material is made; Electromagnetic wire coil, resistance heating layer are connected with controller, and controller controls the work of electromagnetic wire coil and resistance heating layer according to input signal.
2. a kind of composite electromagnetic heater according to claim 1, is characterized in that, also comprise non-magnetic thermal insulation layer, described thermal insulation layer is between electromagnetic wire coil and resistance heating layer.
3. a kind of composite electromagnetic heater according to claim 2, is characterized in that, described thermal insulation layer is that heat insulation foam is made.
4. a kind of composite electromagnetic heater according to claim 1, is characterized in that, described conduction non-magnet_conductible material is aluminium, copper or nickel tungsten.
5. a kind of composite electromagnetic heater according to claim 1, is characterized in that, described resistance heating layer is snakelike electrical heating wire or the metal level of coating.
6. an electromagnetic oven, comprises the electromagnetism panel for carrying pan and heater, and described electromagnetism panel is positioned at above heater, and described heater is any one composite electromagnetic heater described in Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918066.9U CN205213063U (en) | 2015-11-18 | 2015-11-18 | Compound electromagnetic heating device reaches electromagnetism stove including device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918066.9U CN205213063U (en) | 2015-11-18 | 2015-11-18 | Compound electromagnetic heating device reaches electromagnetism stove including device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213063U true CN205213063U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918066.9U Active CN205213063U (en) | 2015-11-18 | 2015-11-18 | Compound electromagnetic heating device reaches electromagnetism stove including device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247921A (en) * | 2017-12-15 | 2018-07-06 | 益阳橡胶塑料机械集团有限公司 | Vulcanizing press with Hybrid Heating source |
| CN109931634A (en) * | 2017-12-15 | 2019-06-25 | 佛山市顺德区美的电热电器制造有限公司 | Heat stove |
-
2015
- 2015-11-18 CN CN201520918066.9U patent/CN205213063U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247921A (en) * | 2017-12-15 | 2018-07-06 | 益阳橡胶塑料机械集团有限公司 | Vulcanizing press with Hybrid Heating source |
| CN109931634A (en) * | 2017-12-15 | 2019-06-25 | 佛山市顺德区美的电热电器制造有限公司 | Heat stove |
| CN109931634B (en) * | 2017-12-15 | 2020-01-31 | 佛山市顺德区美的电热电器制造有限公司 | Heating stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |