CN204259196U - Induction heater - Google Patents
Induction heater Download PDFInfo
- Publication number
- CN204259196U CN204259196U CN201420839005.9U CN201420839005U CN204259196U CN 204259196 U CN204259196 U CN 204259196U CN 201420839005 U CN201420839005 U CN 201420839005U CN 204259196 U CN204259196 U CN 204259196U
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- inductor
- induction heater
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- block
- heater
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Abstract
The utility model provides a kind of induction heater, comprise: the first inductor and the second inductor, first inductor is relative to the mobilizable setting of the second inductor, induction heater comprises that the first inductor is relative with the second inductor to be closed and form the first state of heating space, and the second state of the first inductor and the second inductor relative separation.The technical solution of the utility model efficiently solve to there will be when in prior art, induction heater heats complex-shaped workpiece heating uneven with and the low problem of the efficiency of heating surface.
Description
Technical field
The utility model relates to high-frequency induction heating technical field, in particular to a kind of induction heater.
Background technology
The theoretical foundation of high-frequency induction heating technology is Faraday's electromagnetic induction law, Joule law, kelvin effect and heat transfer theory.During induction heating, heating power supply converts conventional power frequency supply the high frequency electric source of 100HZ or higher frequency to.High-frequency current produces alternating magnetic field by coil, and when magnetic coil in magnetic field is by metal works to be heated, the magnetic line of force penetrating metal workpiece of alternation forms loop, and in its cross section, produce induced current, this electric current is called eddy current.Under the effect of Joule law principle, workpiece generates heat rapidly, and then reaches the object that heating realizes welding.
Induction heater utilizes above-mentioned principle to realize a kind of equipment of heating to workpiece.At present, for the workpiece of simple shape, as cylindrical work, the induction heater of conventional coil type can be adopted to heat.But " U " type induction heater can only be adopted to heat to complex part, it is 12mm and the workpiece being less than 12mm that this kind of induction heater is only applicable to dimensions.And specification being greater than to the complex part of 12mm, the problems such as the uneven and efficiency of heating surface of heating is low can be there is in " U " type induction heater.
Utility model content
Main purpose of the present utility model is to provide a kind of induction heater, with solve to there will be when in prior art, induction heater heats complex-shaped workpiece heating uneven with and the low problem of the efficiency of heating surface.
To achieve these goals, the utility model provides a kind of induction heater, comprise: the first inductor and the second inductor, first inductor is relative to the mobilizable setting of the second inductor, induction heater comprises that the first inductor is relative with the second inductor to be closed and form the first state of heating space, and the second state of the first inductor and the second inductor relative separation.
Further, the first inductor comprises in semiorbicular first heater block.
Further, the second inductor comprises in semiorbicular second heater block.
Further, when induction heater is positioned at the first state, the first heater block and the second heater block are combined into a close ring.
Further, the second inductor is relative to the rotating setting of the first inductor.
Further, the first inductor is provided with the first contiguous block, the second inductor is provided with the second contiguous block, the second inductor by the second contiguous block and the first contiguous block hinged.
Further, first inductor also comprises the first tube connector and the second tube connector that are connected with the first heater block two ends, second inductor also comprises the 3rd tube connector and the 4th tube connector that are connected with the second heater block two ends, first contiguous block is arranged on the first tube connector, and the second contiguous block is arranged on the 3rd tube connector.
Further, induction heater also comprises connector, and when induction heater is positioned at the first state, connector connects the first inductor and the second inductor.
Further, connector comprises the 3rd contiguous block, the 4th contiguous block and connects the holding pin of the 3rd contiguous block and the 4th contiguous block, 3rd contiguous block is arranged on the first inductor, and the 4th contiguous block is arranged on position corresponding with the 3rd contiguous block on the second inductor.
Further, induction heater also comprises the cooling water pipe be separately positioned on the first inductor and the second inductor.
Application the technical solution of the utility model, when heating complex-shaped workpiece, first in the first inductor and the second inductor is placed in workpiece to need to carry out heating position, then closes the first inductor and the second inductor, make workpiece to be heated be arranged in closed heating space.Like this, by open and close induction heater, just can heat the position of complex-shaped workpiece in needs heating.Because position to be heated is in closed heating space, position to be heated will produce the more uniform induced current of distribution, and the heating at position to be heated like this will be more even.Meanwhile, whole position to be heated is all in heating space, increases the conductor volume that can produce induced current, improves the efficiency of heating surface.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the second state of the embodiment according to induction heater of the present utility model;
Fig. 2 shows the structural representation of the first state of the embodiment of the induction heater of Fig. 1; And
Schematic diagram is looked on the left side that Fig. 3 shows the embodiment of the induction heater of Fig. 2.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, the first inductor; 11, the first heater block; 12, the first tube connector; 13, the second tube connector; 14, the first contiguous block; 20, the second inductor; 21, the second heater block; 22, the 3rd tube connector; 23, the 4th tube connector; 24, the second contiguous block; 30, connector; 31, the 3rd contiguous block; 32, the 4th contiguous block; 33, holding pin; 40, cooling water pipe; 50, workpiece.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the induction heater of the present embodiment comprises the first inductor 10 and the second inductor 20.Wherein, the first inductor 10 is relative to the mobilizable setting of the second inductor 20.Induction heater comprises that the first inductor 10 is relative with the second inductor 20 to be closed and form the first state of heating space, and the second state of the first inductor 10 and the second inductor 20 relative separation.
The technical scheme of application the present embodiment, when heating complex-shaped workpiece 50, first in the first inductor 10 and the second inductor 20 is placed in workpiece 50 to need to carry out heating position, closed first inductor 10 and the second inductor 20, makes workpiece 50 to be heated be arranged in closed heating space again.Like this, by open and close induction heater, just can heat the position of complex-shaped workpiece 50 in needs heating.Because position to be heated is in closed heating space, position to be heated will produce the more uniform induced current of distribution, and the heating at position to be heated like this will be more even.Meanwhile, whole position to be heated is all in heating space, increases the conductor volume that can produce induced current, improves the efficiency of heating surface.
As shown in Figure 1, in the present embodiment, the first inductor 10 comprises in semiorbicular first heater block 11.Semiorbicular first heater block 11 more can be close to circular workpiece to be heated 50, is beneficial in workpiece 50 to be heated and produces induced current.Preferably, the second inductor 20 comprises in semiorbicular second heater block.Make whole induction heater all more press close to the workpiece to be heated 50 with circle, be more conducive to producing induced current in workpiece 50 to be heated.
As shown in Figure 2, in the present embodiment, when induction heater is positioned at the first state, the first heater block 11 and the second heater block 21 are combined into a close ring.Like this, the induction heater of complete circle can be better for the heating effect of the workpiece to be heated 50 of circle.
As depicted in figs. 1 and 2, in the present embodiment, the second inductor 20 is relative to the rotating setting of the first inductor 10.The heating space that such structure convenient operation induction heater composition is closed.
Particularly, in the present embodiment, as shown in Figures 2 and 3, the first inductor 10 is provided with the first contiguous block 14, second inductor 20 is provided with the second contiguous block 24, second inductor 20 by the second contiguous block 24 and the first contiguous block 14 hinged.Such structure is convenient to manufacture, and uses also very stable.
As depicted in figs. 1 and 2, first inductor 10 also comprises the first tube connector 12 and the second tube connector 13 be connected with the first heater block 11 two ends, second inductor 20 also comprises the 3rd tube connector 22 and the 4th tube connector 23 that are connected with the second heater block 21 two ends, first contiguous block 14 is arranged on the first tube connector 12, and the second contiguous block 24 is arranged on the 3rd tube connector 22.Like this, make the induction heater structure of the present embodiment simple, easy to use.
As shown in Figures 2 and 3, in the present embodiment, induction heater also comprises connector 30, and when induction heater is positioned at the first state, connector 30 connects the first inductor 10 and the second inductor 20.When heating, induction heater just can stably be in the first state, ensures and forms closed heating space so that heat uniformly workpiece 50.
Particularly, in the present embodiment, as shown in Figures 2 and 3, connector 30 comprises the 3rd contiguous block 31, the 4th contiguous block 32 and connects the holding pin 33 of the 3rd contiguous block 31 and the 4th contiguous block 32,3rd contiguous block 31 is arranged on the first inductor 10, and the 4th contiguous block 32 is arranged on position corresponding with the 3rd contiguous block 31 on the second inductor 20.The closed of induction heater just simply and easily can be realized with coordinating of induction heater by holding pin 33.
As shown in Figures 2 and 3, in the present embodiment, induction heater also comprises the cooling water pipe 40 be separately positioned on the first inductor 10 and the second inductor 20.Under normal circumstances, the workpiece 50 being heated to high temperature also can outwardly radiations heat energy.Cannot use to prevent radiant heat from causing induction heater overheated, the cooling water pipe 40 that induction heater is arranged just can be lowered the temperature effectively.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an induction heater, it is characterized in that, comprise: the first inductor (10) and the second inductor (20), described first inductor (10) is relative to the mobilizable setting of described second inductor (20), described induction heater comprises that described first inductor (10) is relative with described second inductor (20) to be closed and form the first state of heating space, and the second state of described first inductor (10) and described second inductor (20) relative separation.
2. induction heater according to claim 1, is characterized in that, described first inductor (10) comprises in semiorbicular first heater block (11).
3. induction heater according to claim 2, is characterized in that, described second inductor (20) comprises in semiorbicular second heater block.
4. induction heater according to claim 3, is characterized in that, when described induction heater is positioned at the first state, described first heater block (11) and described second heater block (21) are combined into a close ring.
5. induction heater according to claim 3, is characterized in that, described second inductor (20) is relative to the rotating setting of described first inductor (10).
6. induction heater according to claim 5, it is characterized in that, described first inductor (10) is provided with the first contiguous block (14), described second inductor (20) is provided with the second contiguous block (24), and described second inductor (20) is hinged by described second contiguous block (24) and described first contiguous block (14).
7. induction heater according to claim 6, it is characterized in that, described first inductor (10) also comprises the first tube connector (12) and the second tube connector (13) that are connected with described first heater block (11) two ends, described second inductor (20) also comprises the 3rd tube connector (22) and the 4th tube connector (23) that are connected with described second heater block (21) two ends, described first contiguous block (14) is arranged on described first tube connector (12), described second contiguous block (24) is arranged on described 3rd tube connector (22).
8. induction heater according to claim 1, it is characterized in that, described induction heater also comprises connector (30), when described induction heater is positioned at the first state, described connector (30) connects described first inductor (10) and described second inductor (20).
9. induction heater according to claim 8, it is characterized in that, described connector (30) comprises the 3rd contiguous block (31), the 4th contiguous block (32) and connects the holding pin (33) of described 3rd contiguous block (31) and described 4th contiguous block (32), described 3rd contiguous block (31) is arranged on described first inductor (10), and described 4th contiguous block (32) is arranged on the upper position corresponding with described 3rd contiguous block (31) of described second inductor (20).
10. induction heater according to claim 1, is characterized in that, described induction heater also comprises the cooling water pipe (40) be separately positioned on described first inductor (10) and the second inductor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839005.9U CN204259196U (en) | 2014-12-24 | 2014-12-24 | Induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839005.9U CN204259196U (en) | 2014-12-24 | 2014-12-24 | Induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259196U true CN204259196U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839005.9U Active CN204259196U (en) | 2014-12-24 | 2014-12-24 | Induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567125A (en) * | 2017-09-30 | 2018-01-09 | 喆能环保技术（深圳）有限公司 | A kind of intelligent apparatus for container heating |
| CN109380768A (en) * | 2018-11-07 | 2019-02-26 | 深圳市新宜康科技股份有限公司 | Divide semi-built-up aerosol generating device and its control method |
-
2014
- 2014-12-24 CN CN201420839005.9U patent/CN204259196U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567125A (en) * | 2017-09-30 | 2018-01-09 | 喆能环保技术（深圳）有限公司 | A kind of intelligent apparatus for container heating |
| CN107567125B (en) * | 2017-09-30 | 2019-06-18 | 喆能环保技术（深圳）有限公司 | A kind of intelligent apparatus for container heating |
| CN109380768A (en) * | 2018-11-07 | 2019-02-26 | 深圳市新宜康科技股份有限公司 | Divide semi-built-up aerosol generating device and its control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |