CN201608928U - Electromagnetic heating device - Google Patents
Electromagnetic heating device Download PDFInfo
- Publication number
- CN201608928U CN201608928U CN2009202602147U CN200920260214U CN201608928U CN 201608928 U CN201608928 U CN 201608928U CN 2009202602147 U CN2009202602147 U CN 2009202602147U CN 200920260214 U CN200920260214 U CN 200920260214U CN 201608928 U CN201608928 U CN 201608928U
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- CN
- China
- Prior art keywords
- coil holder
- coil
- electromagnetic heater
- holder
- described coil
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electromagnetic heating device which comprises a coil, a coil holder for winding the coil, and a heating rod penetrating through the coil holder. A coil supporting rib for supporting the coil is arranged on the surface of the coil holder, and a supporting rib is arranged between the coil holder and the heating rod, so that heat of the coil and the coil holder can be easily emitted.
Description
Technical field
The utility model relates to the electromagnetic heating technique field, more particularly, relates to a kind of electromagnetic heater.
Background technology
The electromagnetism heating is to use the utensil that electromagnetic inductive heating principle heats various metal materials, and is because of it does not have naked light, more welcome.Though electromagnetism efficiency of heating surface height, the heat of radiation towards periphery of heated utensil and conduction is a lot, thereby the temperature of the zero device around making raises; And coil is under the effect of forceful electric power, and self also produces heat.The coil holder of the electromagnetic heater that prior art provides designs as shown in Figure 1, and coil 102 directly is wrapped on the coil holder 101, is unfavorable for the coil heat radiation.In addition, in the prior art, heating bar 103 also directly contacts with the inner surface of coil holder 101, is unfavorable for coil holder 102 heat radiations, causes coil holder 102 heatings too high.
The utility model content
The technical problems to be solved in the utility model is, at the not smooth defective of existing electromagnetic heater heat radiation, provides a kind of electromagnetic heater.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electromagnetic heater, the heating bar that comprises coil, is used to twine the coil holder of described coil and passes described coil holder, wherein, described coil holder surface is provided with the coil support muscle that is used to support described coil.
Wherein, preferred, described coil support muscle is fixedly installed on the outer surface of described coil holder along the direction of heating bar.
Wherein, preferred, described coil support muscle is more than two or two.
Wherein, preferred, be provided with the coil holder brace rod or the strong point between described coil holder and the described heating bar.
Wherein, preferred, described coil holder brace rod is fixedly installed on the inner surface of described coil holder along the direction of described heating bar.
Wherein, preferred, described coil holder brace rod is more than two or two.
Wherein, preferred, the two ends of described coil support muscle are to the upper process extension.
Implement the technical solution of the utility model, have following beneficial effect: between coil holder and coil, and between coil holder and the heating bar brace rod is set, so that the heat of coil, coil holder distributes easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
The structural representation (coil holder part) of the electromagnetic heater that Fig. 1 provides for prior art;
The structural representation (comprising coil, heating rod and coil holder) of the electromagnetic heater that Fig. 2 provides for prior art;
The wire frame structure schematic diagram of the electromagnetic heater that Fig. 3 provides for the utility model embodiment one;
The electromagnetic heater structural representation that Fig. 4 provides for the utility model embodiment one (comprising coil holder, coil and heating rod);
The wire frame structure schematic diagram of the electromagnetic heater that Fig. 5 provides for the utility model embodiment two;
The electromagnetic heater structural representation that Fig. 6 provides for the utility model embodiment two (comprising coil holder, coil and heating rod);
The wire frame structure schematic diagram of the electromagnetic heater that Fig. 7 provides for the utility model embodiment three;
The electromagnetic heater structural representation that Fig. 8 provides for the utility model embodiment three (comprising coil holder, coil and heating rod);
The wire frame structure schematic diagram of the electromagnetic heater that Fig. 9 provides for the utility model embodiment four;
The electromagnetic heater structural representation that Figure 10 provides for the utility model embodiment four (comprising coil holder, coil and heating rod).
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment one: referring to Fig. 3 and Fig. 4, the electromagnetic heater that this embodiment one provides, comprise: the coil holder 200 that is used for winding around 210, heating bar 220 vertically passes the centre bore of this coil holder 200, the cross section that this coil holder 200 is cut along the direction (that is: vertical) of heating bar 220 is an I shape, the two ends that are coil holder 200 prevent coil 210 landings for shelves face 203.Described coil holder 200 surfaces are provided with the coil support muscle 201 that is used to support described coil 210.And described coil support muscle 201 is fixedly installed on the outer surface of described coil holder 200 along the direction (that is: vertical) of heating bar 220.Preferably, described coil support muscle 201 can be two, also can be three, perhaps more.In addition, further, be provided with coil holder brace rod 202 between described coil holder 200 and the described heating bar 220.Concrete, described coil holder brace rod 202 is fixedly installed on the inner surface of described coil holder 200 along the direction of described heating bar 220.Equally, described coil holder brace rod 202 can be for more than two or two.
Embodiment two: as shown in Figure 5 and Figure 6, the electromagnetic heater that this embodiment provides also comprises: coil holder 300, be arranged on the coil support muscle 301 that is used for support coils 310 of coil holder 300 outer surfaces, heating bar 320 passes the centre bore of coil holder 300, different with embodiment one is: what the inner surface of this coil holder 300 fixedly installed is the coil holder strong point 302, the strong point 302 is generally a plurality of, be symmetricly set on the inner surface of coil holder 300, by producing the gap between this coil holder strong point 302 and the heating bar 320, be convenient to heat radiation.
Embodiment three: as shown in Figure 7 and Figure 8, the electromagnetic heater that this embodiment provides also comprises: coil holder 400, be arranged on the coil support muscle 401 that is used for support coils 410 of coil holder 400 outer surfaces, heating bar 420 passes the centre bore of coil holder 400, different with embodiment one is: the two ends of this coil holder 400 do not have block face, and directly the two ends of this coil support muscle 401 are set to upper process extension 403.In case principal vertical line circle 410 landing from the coil holder 400.
Embodiment four: as Fig. 9 and shown in Figure 10, the electromagnetic heater that this embodiment provides also comprises: coil holder 500, be arranged on the coil support muscle 501 that is used for support coils 510 of coil holder 500 outer surfaces, heating bar 520 passes the centre bore of coil holder 500, and comprise on the coil support muscle 501 be provided with to upper process extension 503.Different with embodiment three is: what the inner surface of this coil holder 500 fixedly installed is the coil holder strong point 502, by producing the gap between this coil holder strong point 502 and the heating bar 520, is convenient to heat radiation.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. electromagnetic heater, the heating bar that comprises coil, is used to twine the coil holder of described coil and passes described coil holder is characterized in that, described coil holder surface is provided with the coil support muscle that is used to support described coil.
2. electromagnetic heater according to claim 1 is characterized in that described coil support muscle is fixedly installed on the outer surface of described coil holder along the direction of heating bar.
3. electromagnetic heater according to claim 1 is characterized in that described coil support muscle is more than two or two.
4. electromagnetic heater according to claim 1 is characterized in that, is provided with the coil holder brace rod or the strong point between described coil holder and the described heating bar.
5. as electromagnetic heater as described in the claim 4, it is characterized in that described coil holder brace rod is fixedly installed on the inner surface of described coil holder along the direction of described heating bar.
6. as electromagnetic heater as described in the claim 4, it is characterized in that described coil holder brace rod is more than two or two.
7. electromagnetic heater according to claim 1 is characterized in that the two ends of described coil support muscle are to the upper process extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202602147U CN201608928U (en) | 2009-11-09 | 2009-11-09 | Electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202602147U CN201608928U (en) | 2009-11-09 | 2009-11-09 | Electromagnetic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608928U true CN201608928U (en) | 2010-10-13 |
Family
ID=42953627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202602147U Expired - Fee Related CN201608928U (en) | 2009-11-09 | 2009-11-09 | Electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307642A (en) * | 2019-07-05 | 2019-10-08 | 沈阳磁力通能源技术有限公司 | A kind of heat transfer oil electromagnetic heating device |
-
2009
- 2009-11-09 CN CN2009202602147U patent/CN201608928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307642A (en) * | 2019-07-05 | 2019-10-08 | 沈阳磁力通能源技术有限公司 | A kind of heat transfer oil electromagnetic heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |