CN203136227U - Coil disc assembly and electromagnetic induction heater - Google Patents
Coil disc assembly and electromagnetic induction heater Download PDFInfo
- Publication number
- CN203136227U CN203136227U CN 201320118158 CN201320118158U CN203136227U CN 203136227 U CN203136227 U CN 203136227U CN 201320118158 CN201320118158 CN 201320118158 CN 201320118158 U CN201320118158 U CN 201320118158U CN 203136227 U CN203136227 U CN 203136227U
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- coil panel
- conductor
- coil
- electric
- panel assembly
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Abstract
The utility model discloses a coil disc assembly and an electromagnetic induction heater with the coil disc assembly. The coil disc assembly comprises a coil disc and a conductive member. A plurality of contacts is arranged at intervals on the coil disc, one of the inner lead and the outer lead of the coil disc is connected with one of the output end and the input end of a power source. The conductive member can move among the plurality of contacts and is connected with one of the plurality of contacts, and the conductive member is connected with the other of the output end and the input end of the power source. The coil disc assembly has the advantages of high heating efficiency, low energy consumption, accurate heating area, etc.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of coil panel assembly and the electromagnetic induction heater with this coil panel assembly.
Background technology
Existing electromagnetic induction heater is when work, and the whole winding dish is switched on heating.Therefore, there is the defective that the heating accuracy is poor, energy consumption is high in existing electromagnetic induction heater.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of coil panel assembly.
Another purpose of the present utility model is to propose a kind of electromagnetic induction heater with described coil panel assembly.
To achieve these goals, according to first aspect of the present utility model a kind of coil panel assembly is proposed, described coil panel assembly comprises: coil panel, turn up the soil at interval on the described coil panel and be provided with a plurality of contacts, in the lead of described coil panel and the outer lead one with the output of power supply and input in one link to each other; And electric-conductor, described electric-conductor between a plurality of described contacts removable and with a plurality of described contacts in one link to each other, described electric-conductor and the output of described power supply link to each other with in the input another.
According to coil panel assembly of the present utility model by a plurality of described contacts being set and being arranged between a plurality of described contacts movably described electric-conductor turning up the soil at interval on the described coil panel, thereby can change place in circuit described coil panel the line body length (length of the place in circuit of the line body of described coil panel equal in the lead of described coil panel and the outer lead one with and the described contact that links to each other of described electric-conductor between the length of described line body, alternating current is by this partial line body), can heat the length of line body that needs are adjusted the described coil panel of place in circuit according to reality thus, thereby can realize accurately adjusting heating region, improve the efficiency of heating surface, reduce unnecessary loss.Therefore, have advantages such as efficiency of heating surface height, energy consumption is low, heating region is accurate according to coil panel assembly of the present utility model.
In addition, also have following additional technical feature according to coil panel assembly of the present utility model:
A plurality of described contacts linear array.Can reduce the mobile difficulty of described electric-conductor thus.
Linear array is radially gone up described coil panel in a plurality of described contacts.Can further reduce the mobile difficulty of described electric-conductor thus.
Described coil panel has multiturn coil, is equipped with described contact on the described coil of every circle or every circle at least at interval.Thus can be more accurately the length of the line body of the described coil panel of place in circuit be regulated, and then can more accurately regulate the heating region of described coil panel.
Described contact is the exposed current-carrying part of described coil.Can reduce manufacture difficulty and the manufacturing cost of described coil panel thus.
Described current-carrying part is arranged on the upper surface of described coil.
Described coil is flat, is convenient to described current-carrying part thus and contacts with described electric-conductor is stable.
Described contact is conducting block, and a plurality of described conducting blocks are arranged on the described coil and with described coil and are electrically connected, described electric-conductor between a plurality of described conducting blocks removable and with a plurality of described conducting blocks in one link to each other.Can make thus described electric-conductor more easily with a plurality of described contacts in one link to each other.
Described coil panel assembly also comprises guide rail, turn up the soil at interval on the described guide rail and be provided with a plurality of conductive parts, a plurality of described conductive parts link to each other with a plurality of described contacts respectively accordingly, wherein said electric-conductor described guide rail slip and with a plurality of described conductive parts in one link to each other.
By described guide rail is set, thereby not only can reduce the mobile difficulty of described electric-conductor, and can make described electric-conductor more easily with a plurality of described contacts in one link to each other.
Propose a kind of electromagnetic induction heater according to second aspect of the present utility model, described electromagnetic induction heater comprises according to the described coil panel assembly of the utility model first aspect.Have advantages such as efficiency of heating surface height, energy consumption is low, heating region is accurate according to electromagnetic induction heater of the present utility model.
Described electromagnetic induction heater also comprises actuator, and described actuator links to each other mobile between a plurality of described contacts in order to drive described electric-conductor with described electric-conductor; Detector, described detector is for detection of the information of heating object; And controller, described controller links to each other with described actuator with described detector and drives described electric-conductor and move in order to control described actuator according to the detection signal of described detector.Thus can be automatically and more accurately regulate heating region.
The information of described heating object comprises at least a in the food weight in the long-pending and described heating object of coding, temperature and the effective heating surface of described heating object.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the coil panel assembly of an embodiment of the present utility model;
Fig. 2 is the enlarged drawing of the a-quadrant among Fig. 1;
Fig. 3 is the structural representation according to the coil panel assembly of another embodiment of the present utility model;
Fig. 4 is the cutaway view along the B-B direction of Fig. 3;
Fig. 5 is the structural representation according to the coil panel assembly of another embodiment of the present utility model;
Fig. 6 is the structural representation according to the coil panel assembly of another embodiment of the present utility model;
Fig. 7 is the flow chart according to the control method of the electromagnetic induction heater of the utility model embodiment;
Fig. 8 is the partial structurtes schematic diagram according to the coil panel assembly of another embodiment of the present utility model;
Fig. 9 is the partial structurtes schematic diagram according to the coil panel assembly of another embodiment of the present utility model;
Figure 10 is the partial structurtes schematic diagram according to the coil panel assembly of another embodiment of the present utility model;
Figure 11 is the partial structurtes schematic diagram according to the coil panel assembly of another embodiment of the present utility model.
Coil panel assembly 1, coil panel 10, contact 100, lead 110, outer lead 120, line body 101, electric-conductor 20, actuator 50, guide rail 60, conductive part 600, insulation division 700,
Inward-outward direction C
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the coil panel assembly 1 of Fig. 1-Figure 10 description according to the utility model embodiment.As Fig. 1-shown in Figure 10, comprise coil panel 10 and electric-conductor 20 according to the coil panel assembly 1 of the utility model embodiment.
Turn up the soil at interval on the coil panel 10 and be provided with a plurality of contacts 100, in the lead 110 of coil panel 10 and the outer lead 120 one with the output of power supply and input in one link to each other.Electric-conductor 20 one in removable and electric-conductor 20 and a plurality of contacts 100 between a plurality of contacts 100 link to each other, and electric-conductor 20 and the output of power supply link to each other with in the input another.
Coil panel assembly 1 according to the utility model embodiment can be used for electromagnetic induction heater.
Below with reference to the control method of Fig. 7 description according to the electromagnetic induction heater of the utility model embodiment.As shown in Figure 7, the control method according to the electromagnetic induction heater of the utility model embodiment comprises:
Detect the information of heating object.Wherein said heating object is placed on the described electromagnetic induction heater.
Mobile electric-conductor 20 so that coil panel 10 and the lead 110 of the contact 100 that links to each other of electric-conductor 20 and coil panel 10 and outer lead 120 in one between the area of part corresponding with described information.
Wherein, the information of described heating object comprises at least a in the food weight in the long-pending and described heating object of coding, temperature and the effective heating surface of described heating object.
Particularly, coil panel 10 and the lead 110 of the contact 100 that links to each other of electric-conductor 20 and coil panel 10 and outer lead 120 in one between the area of part can equal described effective heating surface and amass.
In other words, after the effective heating surface of detection heating object is long-pending, mobile electric-conductor 20 links to each other with a corresponding contact 100, line body 101 between in the lead 110 of coil panel 10 and the outer lead 120 one and this contact 100 is switched on like this, and the area of the line body 101 that is switched on and described effective heating surface are long-pending adaptive.In other words, alternating current can produce action of alternating magnetic field in heating object by the input of coil panel 10 and the line body 101 between this contact 100, begins heating.
Therefore, the control method according to the electromagnetic induction heater of the utility model embodiment has advantages such as efficiency of heating surface height, energy consumption is low, heating region is accurate.
According to the coil panel assembly 1 of the utility model embodiment by a plurality of contacts 100 being set and being arranged between a plurality of contacts 100 movably electric-conductor 20 turning up the soil at interval on the coil panel 10, thereby can change place in circuit coil panel 10 line body 101 length (length of the place in circuit of the line body 101 of coil panel 10 equal in the lead 110 of coil panel 10 and the outer lead 120 one with and the contact 100 that links to each other of electric-conductor 20 between the length of line body 101, alternating current is by this partial line body 101), can heat the length of line body 101 that needs are adjusted the coil panel 10 of place in circuit according to reality thus, thereby can realize accurately adjusting heating region, improve the efficiency of heating surface, reduce unnecessary loss.Therefore, the coil panel assembly 1 according to the utility model embodiment has advantages such as efficiency of heating surface height, energy consumption is low, heating region is accurate.
Advantageously, a plurality of contacts 100 can linear array.In other words, a plurality of contacts 100 can be positioned on the straight line, thereby can make 20 need of electric-conductor do rectilinear motion.Can reduce the mobile difficulty of electric-conductor 20 thus.In other words, can reduce the difficulty of length of the line body 101 of the coil panel 10 of regulating place in circuit, thereby make the described electromagnetic induction heater of the electromagnetic induction heater that is provided with coil panel assembly 1 more easy to use.
As Fig. 1-shown in Figure 10, in a concrete example of the present utility model, what a plurality of contacts 100 can be at coil panel 10 radially goes up linear array.In other words, a plurality of contacts 100 can be positioned on the same radius of coil panel 10.Can further reduce the mobile difficulty of electric-conductor 20 thus.In other words, can further reduce the difficulty of length of the line body 101 of the coil panel 10 of regulating place in circuit, thereby make the described electromagnetic induction heater that is provided with coil panel assembly 1 more easy to use.Wherein, the radially inward-outward direction with coil panel 10 of coil panel 10 is identical, and the inward-outward direction of coil panel 10 is shown in the arrow C among Fig. 1-Figure 10.
As Fig. 5, Fig. 8 and shown in Figure 9, in a concrete example of the present utility model, when one in the output of the lead 110 of coil panel 10 and power supply and the input link to each other and electric-conductor 20 and the output of power supply when in the input another links to each other, coil panel 10 can heat the middle part of pan.As shown in Figure 8, when electric-conductor 20 moved inward, then the length of the line body 101 of the coil panel 10 of place in circuit reduced, and namely effective heating surface (area) (HS of coil panel 10 (part among Fig. 8 in the frame of broken lines) reduces.As shown in Figure 9, when electric-conductor 20 was outwards mobile, then the length of the line body 101 of the coil panel 10 of place in circuit increased, and namely effective heating surface (area) (HS of coil panel 10 (part among Fig. 9 in the frame of broken lines) increases.
As Fig. 6, Figure 10 and shown in Figure 11, in a concrete example of the present utility model, when one in the output of the outer lead 120 of coil panel 10 and power supply and the input link to each other and electric-conductor 20 and the output of power supply when in the input another links to each other, coil panel 10 can heat the edge of pan.As shown in figure 10, when electric-conductor 20 moved inward, then the length of the line body 101 of the coil panel 10 of place in circuit increased, and namely effective heating surface (area) (HS of coil panel 10 (part among Figure 10 in the frame of broken lines) increases.As shown in figure 11, when electric-conductor 20 was outwards mobile, then the length of the line body 101 of the coil panel 10 of place in circuit reduced, and namely effective heating surface (area) (HS of coil panel 10 (part among Figure 11 in the frame of broken lines) reduces.
As Fig. 1-shown in Figure 10, in an embodiment of the present utility model, coil panel 10 has multiturn coil, is equipped with contact 100 on the described coil of every circle or every circle at least at interval.Thus can be more accurately the length of the line body 101 of the coil panel 10 of place in circuit be regulated, and then can more accurately regulate the heating region of coil panel 10.
In examples more of the present utility model, as depicted in figs. 1 and 2, contact 100 is the exposed current-carrying part of described coil.That is to say that coil panel 10 can have and a plurality ofly exposes the bare spots of lead in order to form a plurality of contacts 100.The line body 101 that is coil panel 10 can comprise lead and the enamel insulation layer that is wrapped on the lead.The bare spots of a plurality of leads can be formed by removing many places enamel insulation layer on the coil panel 10, manufacture difficulty and the manufacturing cost of coil panel 10 can be reduced thus.
Particularly, described current-carrying part is arranged on the upper surface of described coil, is conducive to make electric-conductor and gets an electric shock convenient the connection, as shown in Figure 1.
In examples more of the present utility model, as shown in Figure 1 and Figure 2, described coil is flat, and making the contact-making surface that gets an electric shock with electric-conductor is the plane, is convenient to described current-carrying part and electric-conductor 20 stable contacts thus.
Advantageously, contact 100 can be conducting block, a plurality of described conducting blocks can be arranged on the described coil and a plurality of described conducting blocks can be electrically connected with described coil, electric-conductor 20 can be between a plurality of described conducting blocks removable and electric-conductor 20 can with a plurality of described conducting blocks in one link to each other.Can make thus electric-conductor 20 more easily with a plurality of contacts 100 in one link to each other.In other words, coil panel assembly 1 can also comprise a plurality of conducting blocks, a plurality of described conducting blocks can be distinguished accordingly and link to each other with a plurality of contacts 100, wherein electric-conductor 20 can be between a plurality of described conducting blocks removable and electric-conductor 20 can with a plurality of described conducting blocks in one link to each other.That is to say that the quantity of the quantity of described conducting block and contact 100 can be identical, and a described conducting block can link to each other with a contact 100.
Described conducting block can link to each other with described coil by welding or riveted joint.Particularly, electric-conductor 20 can be conducting rod, and namely electric-conductor 20 can be shaft-like.
As Fig. 3-shown in Figure 6, in an example of the present utility model, coil panel assembly 1 can also comprise guide rail 60, can turn up the soil at interval on the guide rail 60 and be provided with a plurality of conductive parts 600, a plurality of conductive parts 600 can be distinguished accordingly and link to each other with a plurality of contacts 100, wherein electric-conductor 20 can guide rail 60 slide and electric-conductor 20 can with a plurality of conductive parts 600 in one link to each other.In other words, the quantity of the quantity of conductive part 600 and contact 100 can be identical, and a conductive part 600 can link to each other with a contact 100.By guide rail 60 is set, thereby not only can reduce the mobile difficulty of electric-conductor 20, and can make electric-conductor 20 more easily with a plurality of contacts 100 in one link to each other.
Can be insulated from each other between a plurality of conductive parts 600.Particularly, as shown in Figure 4, can be provided with insulation division between adjacent two conductive parts 600.Advantageously, the upper surface of guide rail 60 is horizontal plane.
The utility model also provides a kind of electromagnetic induction heater.Comprise coil panel assembly 1 according to above-described embodiment according to the electromagnetic induction heater of the utility model embodiment.Therefore, the electromagnetic induction heater according to the utility model embodiment has advantages such as efficiency of heating surface height, energy consumption is low, heating region is accurate.
Particularly, as Fig. 1-shown in Figure 6, can also comprise actuator 50, detector and controller according to the electromagnetic induction heater of the utility model embodiment.
Wherein, the information of described heating object comprises at least a in the food weight in the long-pending and described heating object of coding, temperature and the effective heating surface of described heating object.
That is to say, electromagnetic induction heater according to the utility model embodiment at first detects the information (for example the effective heating surface of heating object is long-pending) that is placed on the heating object on the described electromagnetic induction heater by described detector, and detection signal fed back to described controller, described controller is judged the work area of required coil panel 10 according to described detection signal (for example the effective heating surface of heating object is long-pending) then, and send control signal to actuator 50, actuator 50 drives electric-conductor 20 according to this control signal and moves and electric-conductor 20 is linked to each other with corresponding contact 100, thereby can be automatically and more accurately regulate heating region.
Particularly, actuator 50 can be stepping motor or electromagnetically operated valve.Described electromagnetic induction heater can be electromagnetic oven.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (12)
1. a coil panel assembly is characterized in that, comprising:
Coil panel is turned up the soil at interval on the described coil panel and is provided with a plurality of contacts, in the lead of described coil panel and the outer lead one with the output of power supply and input in one link to each other; With
Electric-conductor, described electric-conductor between a plurality of described contacts removable and with a plurality of described contacts in one link to each other, described electric-conductor and the output of described power supply link to each other with in the input another.
2. coil panel assembly according to claim 1 is characterized in that, a plurality of described contacts linear array.
3. coil panel assembly according to claim 2 is characterized in that, linear array is radially gone up described coil panel in a plurality of described contacts.
4. coil panel assembly according to claim 1 is characterized in that, described coil panel has multiturn coil, is equipped with described contact on the described coil of every circle or every circle at least at interval.
5. coil panel assembly according to claim 1 is characterized in that, described contact is the exposed current-carrying part of described coil.
6. coil panel assembly according to claim 5 is characterized in that, described current-carrying part is arranged on the upper surface of described coil.
7. coil panel assembly according to claim 5 is characterized in that, described coil is flat.
8. coil panel assembly according to claim 1, it is characterized in that, described contact is conducting block, and a plurality of described conducting blocks are arranged on the described coil and with described coil and are electrically connected, described electric-conductor between a plurality of described conducting blocks removable and with a plurality of described conducting blocks in one link to each other.
9. coil panel assembly according to claim 1, it is characterized in that, also comprise guide rail, turn up the soil at interval on the described guide rail and be provided with a plurality of conductive parts, a plurality of described conductive parts link to each other with a plurality of described contacts respectively accordingly, wherein said electric-conductor described guide rail slip and with a plurality of described conductive parts in one link to each other.
10. an electromagnetic induction heater is characterized in that, comprises according to each described coil panel assembly among the claim 1-9.
11. electromagnetic induction heater according to claim 10 is characterized in that, also comprises
Actuator, described actuator link to each other mobile between a plurality of described contacts in order to drive described electric-conductor with described electric-conductor;
Detector, described detector is for detection of the information of heating object;
Controller, described controller link to each other with described actuator with described detector and drive described electric-conductor and move in order to control described actuator according to the detection signal of described detector.
12. electromagnetic induction heater according to claim 11 is characterized in that, the information of described heating object comprises at least a in the food weight in the long-pending and described heating object of the coding of described heating object, temperature and effective heating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118158 CN203136227U (en) | 2013-03-14 | 2013-03-14 | Coil disc assembly and electromagnetic induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118158 CN203136227U (en) | 2013-03-14 | 2013-03-14 | Coil disc assembly and electromagnetic induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136227U true CN203136227U (en) | 2013-08-14 |
Family
ID=48944157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118158 Withdrawn - After Issue CN203136227U (en) | 2013-03-14 | 2013-03-14 | Coil disc assembly and electromagnetic induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053261A (en) * | 2013-03-14 | 2014-09-17 | 美的集团股份有限公司 | Coil disc assembly and electromagnetic induction heating device |
-
2013
- 2013-03-14 CN CN 201320118158 patent/CN203136227U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053261A (en) * | 2013-03-14 | 2014-09-17 | 美的集团股份有限公司 | Coil disc assembly and electromagnetic induction heating device |
| CN104053261B (en) * | 2013-03-14 | 2016-01-06 | 美的集团股份有限公司 | Coil panel assembly and electromagnetic induction heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |