CN219421086U - High-energy-efficiency coil panel and electromagnetic heating device - Google Patents
High-energy-efficiency coil panel and electromagnetic heating device Download PDFInfo
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- CN219421086U CN219421086U CN202320148277.3U CN202320148277U CN219421086U CN 219421086 U CN219421086 U CN 219421086U CN 202320148277 U CN202320148277 U CN 202320148277U CN 219421086 U CN219421086 U CN 219421086U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses an energy-efficient coil panel and an electromagnetic heating appliance, wherein the energy-efficient coil panel comprises: the wire coil bracket is provided with a winding groove which is diffused from inside to outside on the upper surface, the winding groove is provided with a non-flat groove bottom, and the lower bottom surface of the wire coil bracket is provided with a plurality of first magnetic stripe mounting grooves isolated from the winding groove; an electromagnetic coil defined in the wire winding slot; the first magnetic stripe assembly, its quantity equals the quantity of first magnetic stripe mounting groove, and first magnetic stripe assembly is limited in first magnetic stripe mounting groove, and first magnetic stripe assembly has the shape of laminating in the wire winding groove tank bottom. Because the first magnetic stripe component has the shape of laminating in the wire winding groove tank bottom, therefore the bottom that first magnetic stripe component can laminate solenoid more for solenoid's its magnetic line of force is upwards assembled as far as possible under operating condition, with the power that reduces the outer ease, thereby improves the heating efficiency to heating household utensils, finally reaches the requirement of second grade energy efficiency or more under the prerequisite that solenoid remains to the aluminium line.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an energy-efficient coil panel and an electromagnetic heating appliance.
Background
With the stricter requirements of society on energy conservation and emission reduction, the energy efficiency standard of household appliances is also perfected. At present, the coil panel of the induction cooker with two or more energy efficiency in the market is replaced by copper wires due to the low conductivity of aluminum wires, but the weight of the induction cooker adopting copper wires is larger than that of the induction cooker adopting aluminum wires for the coil panel with the same functionality due to the large mass density of copper wires, and the technical scheme of adopting copper wires to replace aluminum wires and improving the energy efficiency level of the coil panel of the induction cooker is not ideal from the aspects of economy and environmental protection. Therefore, a new approach is needed to be developed, and a better technical scheme is developed for improving the energy efficiency level of the coil panel of the electromagnetic oven.
Disclosure of Invention
The utility model aims to provide a high-energy-efficiency coil panel so as to solve the technical problem that the conventional coil panel is difficult to achieve the secondary energy efficiency or above on the premise of keeping aluminum wires.
An energy efficient coil disk according to an embodiment of the first aspect of the present utility model includes:
the wire coil bracket is provided with a wire winding groove which is diffused from inside to outside on the upper surface, the wire winding groove is provided with a non-flat groove bottom, and a plurality of first magnetic stripe mounting grooves isolated from the wire winding groove are arranged on the lower bottom surface of the wire coil bracket;
an electromagnetic coil defined in the wire winding slot;
the number of the first magnetic stripe components is equal to that of the first magnetic stripe mounting grooves, each first magnetic stripe component is limited in the corresponding first magnetic stripe mounting groove, and the first magnetic stripe component is in a shape attached to the bottom of the winding groove.
The high-energy-efficiency coil panel provided by the embodiment of the utility model has at least the following beneficial effects: because the winding groove is provided with a non-flat groove bottom, the electromagnetic coil can pass through the winding groove to form a dense magnetic force line area and a sparse magnetic force line area so as to meet the fire distribution requirement of the electromagnetic heating device in use; compared with the prior art, because the first magnetic stripe component has the shape of laminating in the wire winding groove tank bottom, consequently first magnetic stripe component can laminate more solenoid's bottom utilizes solenoid with first magnetic stripe component's physical property for solenoid's its magnetic line of force is upwards assembled as far as possible under operating condition, so as to reduce the power that outwards escapes, thereby improve the heating efficiency to heating household utensils, finally in solenoid remains the requirement that reaches the second grade energy efficiency or above under the prerequisite of aluminium line.
According to some embodiments of the present utility model, specifically, the wire coil support is in an annular structure, a plurality of first support bars are radially distributed around the wire coil support from the center of the inner ring, each first support bar is arranged with a plurality of first winding ribs in a concentric circle or spiral line manner, and all the first winding ribs jointly form the winding groove.
According to some embodiments of the utility model, each first magnetic stripe mounting groove is arranged on the corresponding first bracket strip, and two ends of each first magnetic stripe mounting groove extend to the inner side and the outer side of the winding groove respectively so as to better wrap the electromagnetic coil through the first magnetic stripe component.
According to some embodiments of the present utility model, specifically, the wire coil support is provided with a plurality of second support bars radially distributed from the center of the inner ring to the periphery, each second support bar is located between two adjacent first support bars, at least one second support bar is provided with a plurality of second winding ribs arranged in a concentric circle or spiral manner, and all the first winding ribs and all the second winding ribs jointly form the winding groove.
According to some embodiments of the utility model, in order to enable the magnetic stripe to better wrap the electromagnetic coil, a second magnetic stripe mounting groove isolated from the winding groove is arranged on the lower bottom surface of each second bracket strip, one end of each second magnetic stripe mounting groove extends to the outer side of the winding groove, and a second magnetic stripe assembly is arranged in each second magnetic stripe mounting groove.
According to some embodiments of the utility model, the first and second support bars are collectively referred to as support bars, which have an angled configuration for facilitating the fabrication of the slot bottom of the wire-wound slot.
According to some embodiments of the utility model, the first magnetic stripe component and the second magnetic stripe component are collectively called a magnetic stripe component, the magnetic stripe component comprises two magnetic stripes, and the two magnetic stripes are arranged along the included angle of the bracket strip, so that the magnetic stripe component is attached to the bottom of the slot of the winding slot.
According to some embodiments of the utility model, the upper top surface of the electromagnetic coil is parallel to the horizontal plane, so that the upper top surface of the electromagnetic coil can keep the same distance from the heating surface of the electromagnetic heater, so as to achieve unification of detection standards.
According to some embodiments of the utility model, the wire coil support is provided with a temperature measuring assembly, and the temperature measuring assembly is used for controlling the on-off of a circuit of the electromagnetic coil so as to prevent overheat caused by faults.
According to the electromagnetic heating device of the second aspect of the embodiment of the utility model, the electromagnetic heating device comprises a shell and the high-energy-efficiency coil panel, wherein a plurality of mounting lugs are arranged at the outer edge of the coil support, and the coil support is mounted in the shell through the mounting lugs.
The electromagnetic heating appliance provided by the embodiment of the utility model has at least the following beneficial effects: through setting up high energy efficiency coil panel, make electromagnetic heating utensil can reach the requirement of second grade efficiency or more under the prerequisite of keeping aluminium matter coil to can effectively reduce whole weight and manufacturing cost, have good market prospect.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic perspective view of an energy efficient coil panel of the present utility model;
FIG. 2 is a top view of the energy efficient coil disk shown in FIG. 1;
fig. 3 is an exploded perspective view of the energy efficient coil disk of the present utility model;
fig. 4 is a cross-sectional view of an energy efficient coil disk according to a first embodiment of the present utility model;
fig. 5 is a cross-sectional view of an energy efficient coil disk according to a second embodiment of the present utility model;
fig. 6 is a cross-sectional view of an energy efficient coil disk according to a third embodiment of the present utility model.
In the accompanying drawings: 100-wire coil support, 200-solenoid, 110-inner ring edge, 111-step hole, 400-first support strip, 120-outer ring edge, 410-first wire winding rib, 130-wire winding groove, 420-first magnetic stripe mounting groove, 421-L-shaped groove, 310-L-shaped magnetic stripe, 320-long magnetic stripe, 500-second support strip, 510-second wire winding rib, 610-short magnetic stripe, 140-mounting ear, 141-mounting hole.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 to 3, the energy efficient coil panel according to the embodiment of the first aspect of the present utility model includes a coil support 100, a first magnetic stripe assembly, and an electromagnetic coil 200 having aluminum wire as a base material, the coil support 100 being a main reference member, and other components being fixed to the coil support 100 to form a single body. Wherein the wire coil support 100 is made of an insulating material, preferably plastic in the present embodiment, the wire coil support 100 is in a circular ring structure, which has an inner ring edge 110 and an outer ring edge 120, and the inner ring edge 110 is provided with a stepped hole 111 for installing a temperature measuring probe (not shown in the drawing), so that the energy-efficient coil panel has a function of measuring temperature in real time. It will be appreciated that other types of thermometry assemblies may be selected by those skilled in the art as desired and are not limited to the embodiments described above.
Specifically, the wire coil support 100 is provided with a plurality of first support bars 400 radially distributed from the center of the inner ring to the periphery, and the extension lines of all the first support bars 400 pass through the center line of the wire coil support 100, at this time, the wire coil support 100 has a hollow structure between the adjacent first support bars 400, and the tail ends of all the first support bars 400 are commonly connected to the outer ring edge 120 of the wire coil support 100. Meanwhile, the upper surface of each first support bar 400 is arranged with a plurality of first winding ribs 410 in a concentric circle or spiral line manner, and two adjacent first winding ribs 410 are arranged at intervals and together form a first slot position, so that a plurality of first slot positions which diffuse from inside to outside are arranged on one first support bar 400, and the first slot positions of all the first support bars 400 are respectively arranged in a one-to-one correspondence manner, so that the winding slots 130 which diffuse from inside to outside are formed on the upper surface of the wire coil support 100 through the first winding ribs 410.
The winding slot 130 may be used for winding the electromagnetic coil 200, and after the electromagnetic coil 200 is wound around the winding slot 130 according to design requirements, the electromagnetic coil 200 may be fixed in the winding slot 130 by a hot melting process in subsequent production, so as to define a relative position between the electromagnetic coil 200 and the winding slot 130, and avoid product defects caused by displacement of the electromagnetic coil 200. Generally, the top surfaces of all the first winding ribs 410 are at the same horizontal plane, so as to facilitate the processing of the first winding ribs 410, and the top surface of the electromagnetic coil 200 is parallel to the horizontal plane, so that the top surface of the electromagnetic coil 200 and the heating surface of the electromagnetic heater can keep the same distance, thereby realizing the unification of the detection standards.
It can be appreciated that the wire coil support 100 may be further provided with the first winding ribs 410 directly on the upper surface of the wire coil support 100 without the first support bar 400, that is, the wire coil support 100 may cancel the hollow structure, but in order to reduce the cost and increase the heat dissipation coefficient, the hollow structure of the wire coil support 100 is still maintained in this embodiment.
In order to make the electromagnetic heating device using the coil plate with high energy efficiency meet the fire distribution requirement of the heating vessel when in use, the bottom of the winding groove 130 may be provided with a non-flat surface, for example, in an arc shape or in an included angle, and since the latter is easier to process, in this embodiment, the bottom of the winding groove 130 has a certain included angle. Since the winding grooves 130 are formed by all the first support bars 400, each of the first support bars 400 has a structure with an included angle, and the specific arrangement of the included angle can refer to the first embodiment of fig. 4, and the first winding ribs 410 of the first support bars 400 have staggered heights, so as to meet the design requirement that the upper top surfaces of all the first winding ribs 410 are in the same horizontal plane.
Meanwhile, since the upper top surface of the electromagnetic coil 200 is parallel to the horizontal plane, the electromagnetic coil 200 may be divided into different density regions according to the arrangement of the winding slots 130, and for simplicity of explanation, the region where the electromagnetic coil 200 located on the plane is located may be referred to as a dense magnetic field line region, and the region where the electromagnetic coil 200 located on the upper inclined plane is located may be referred to as a sparse magnetic field line region. It is known that, under the same power, the more intensive the magnetic lines of force, the more remarkable the heating effect on the heating vessel, so that for the first embodiment, the region close to the inner annular edge 110 of the coil support 100 has a heating efficiency significantly higher than that of the other regions, so as to satisfy the fire distribution requirements of the general heating vessel.
Since the magnetic lines of force of the electromagnetic coil 200 can be vertically symmetrically arranged with the electromagnetic coil 200 as a symmetry plane after the electromagnetic coil is electrified, but the magnetic lines of force located below belong to idle work, which not only occupies power, but also easily causes damage to other electrical components, therefore, a plurality of magnetic strips for shielding the magnetic lines of force need to be arranged on the lower bottom surface of the wire coil bracket 100, so that the magnetic lines of force of the electromagnetic coil 200 are concentrated and distributed above.
As shown in fig. 4, a first magnetic stripe mounting groove 420 is provided on the lower bottom surface of each first bracket bar 400, the first magnetic stripe mounting groove 420 is provided along the length direction of the first bracket bar 400, one end of the first magnetic stripe mounting groove 420 extends to the inner ring edge 110 of the wire coil bracket 100 to form an L-shaped groove 421, and the other end of the first magnetic stripe mounting groove 420 extends to the outer ring edge 120 of the wire coil bracket 100 to form an L-shaped groove 421. The first magnetic stripe mounting groove 420 is fixed with the first magnetic stripe component through magnetic flux glue, and because the first magnetic stripe mounting groove 420 is not communicated with the winding groove 130, the first magnetic stripe component is not in direct contact with the electromagnetic coil 200, so that the electromagnetic coil 200 is prevented from generating electricity leakage to cause short circuit and burn.
Since the first bracket strip 400 has a structure with an included angle, the first magnetic stripe mounting groove 420 also has the same included angle as the first bracket strip 400. In order to make the first magnetic stripe assembly be more attached to the bottom of the electromagnetic coil 200, the first magnetic stripe assembly has a shape attached to the lower bottom surface of the first bracket strip 400, so that the first magnetic stripe assembly and the electromagnetic coil 200 are kept at the shortest distance, and the physical characteristics of the electromagnetic coil 200 and the first magnetic stripe assembly are utilized, so that the magnetic force lines of the electromagnetic coil 200 are converged upwards as much as possible in the working state, the outward escaping power is reduced, the heating efficiency of a heating vessel is improved, and finally, the requirement of secondary energy efficiency or above is met on the premise that the electromagnetic coil 200 remains as an aluminum wire.
In order to facilitate the processing of the first magnetic stripe assembly, the first magnetic stripe assembly may be divided into two magnetic stripes, and the two magnetic stripes are placed and fixed along the included angle of the first bracket strip 400, so that the first magnetic stripe assembly is attached to the lower bottom surface of the first bracket strip 400. For the first embodiment, the first magnetic stripe assembly may be divided into an L-shaped magnetic stripe 310 and an elongated magnetic stripe 320, wherein the L-shaped magnetic stripe 310 is filled in the inner ring section of the first magnetic stripe mounting groove 420 and the plane section of the first magnetic stripe mounting groove 420, and the elongated magnetic stripe 320 is filled in the inclined section of the first magnetic stripe mounting groove 420 near the outer ring edge 120 and is adhered to the inclined surface of the first magnetic stripe mounting groove 420 in an inclined manner.
As shown in fig. 5, this is the second embodiment of the energy-efficient coil panel, and the difference between the two embodiments is mainly concentrated on the angle setting of the first bracket strip 400 compared with the first embodiment. In the second embodiment, the inclined surface of the first magnetic stripe mounting groove 420 is close to the inner ring of the wire coil support 100, so that the arrangement mode of the first magnetic stripe assembly is opposite to that of the first embodiment, the L-shaped magnetic stripe 310 is filled in the outer ring section of the first magnetic stripe mounting groove 420 and the plane section of the first magnetic stripe mounting groove 420, and the long magnetic stripe 320 is filled in the inclined surface section of the first magnetic stripe mounting groove 420 close to the inner ring edge 110. The arrangement of the second embodiment can increase the inductance of the electromagnetic coil 200 and shift the center of gravity of heating to the outer ring, which is suitable for a large-area heating vessel.
As shown in fig. 6, this is the third embodiment of the energy efficient coil panel, and the difference between the first and second embodiments is mainly concentrated on the angle setting of the first bracket strip 400. In the third embodiment, since the first magnetic stripe mounting groove 420 employs a slope instead of the flat surface in the first embodiment, the first magnetic stripe assembly no longer includes the L-shaped magnetic stripe 310, where one of the long magnetic stripes 320 is filled in the slope section of the first magnetic stripe mounting groove 420 near the inner ring edge 110, and the other long magnetic stripe 320 is filled in the slope section of the first magnetic stripe mounting groove 420 near the outer ring edge 120. The arrangement of the third embodiment can raise the center of gravity of the electromagnetic coil 200, and is suitable for heating vessels that are relatively thick or far from the coil disk.
As shown in fig. 2 and 3, in order to better wrap the magnetic stripe around the electromagnetic coil 200, so as to shield the magnetic lines of force located under the electromagnetic coil 200 as much as possible, and to concentrate the magnetic lines of force located over the electromagnetic coil 200 even further, the wire coil support 100 is provided with a plurality of second support bars 500 radially distributed from the center of the inner ring to the periphery, the extension lines of all the second support bars 500 pass through the center line of the wire coil support 100, the ends of all the second support bars 500 are commonly connected to the outer ring edge 120 of the wire coil support 100, and each of the second support bars 500 is located between two adjacent first support bars 400, so that the number of the second support bars 500 can be equal to the number of the first support bars 400.
Meanwhile, a plurality of second winding ribs 510 are arranged on the upper surfaces of all the remaining second support bars 500 except one second support bar 500 in a concentric circle or spiral line manner, and two adjacent second winding ribs 510 are arranged at intervals and jointly form a second slot position, so that a plurality of second slot positions which diffuse from inside to outside are arranged on one second support bar 500, and the second slot positions of all the second support bars 500 are respectively arranged in a one-to-one correspondence with the first slot positions of all the first support bars 400, thereby forming winding slots 130 which diffuse from inside to outside on the upper surface of the wire coil support 100 through the first winding ribs 410 and the second winding ribs 510.
It should be noted that, since a winding interface is reserved for the electromagnetic coil 200 during winding, one of the second bracket strips 500 meets the winding requirement of the electromagnetic coil 200 by not providing the second winding rib 510.
The lower bottom surface of each second bracket strip 500 is provided with a second magnetic stripe mounting groove (not shown in the drawing), the second magnetic stripe mounting grooves are arranged along the length direction of the second bracket strip 500, one end of each second magnetic stripe mounting groove extends to the outer ring edge 120 of the wire coil bracket 100 to form an L-shaped groove 421, and the other end of each second magnetic stripe mounting groove extends to an included angle between two adjacent first magnetic stripe mounting grooves 420. The second magnetic stripe mounting groove is fixed with a second magnetic stripe component through magnetic flux glue, and the second magnetic stripe component is not in direct contact with the electromagnetic coil 200 because the second magnetic stripe mounting groove is not communicated with the winding groove 130.
The second rack bar 500 is similar to the first rack bar 400 in arrangement, both have a structure in which an included angle is set, and the thickness of both may be selected to be 0.5mm to 1.5mm. To enable the second magnetic stripe assembly to more closely fit the bottom of the electromagnetic coil 200, the second magnetic stripe assembly has a shape to be fitted to the lower bottom surface of the second bracket strip 500 to keep the second magnetic stripe assembly at a minimum distance from the electromagnetic coil 200.
In order to facilitate the processing of the second magnetic stripe assembly, the second magnetic stripe assembly may be divided into two magnetic stripes, and the two magnetic stripes are placed and fixed along the included angle of the second bracket strip 500, so that the second magnetic stripe assembly is attached to the lower bottom surface of the second bracket strip 500. The second magnetic stripe assembly may be divided into a short magnetic stripe 610 and a long magnetic stripe 320, wherein the short magnetic stripe 610 is packed in a planar section of the second magnetic stripe installation groove, and the long magnetic stripe 320 is packed in a beveled section of the second magnetic stripe installation groove and is attached to a beveled surface of the second magnetic stripe installation groove in a beveled manner.
The coil panel with two or more energy efficiency in the market is difficult to expand the diameter due to the limitation of magnetic force lines, so that the effective heating area is smaller.
An electromagnetic heating appliance according to an embodiment of the second aspect of the present utility model, comprising an energy efficient coil disc according to an embodiment of the first aspect of the present utility model described above, further comprises a housing (not shown in the drawings) having an upper surface that is a heating surface for supporting a heating vessel. In order to mount the energy efficient coil panel inside the housing, the outer ring edge 120 of the coil support 100 is provided with three mounting lugs 140, and each mounting lug 140 is provided with a mounting hole 141, so that the coil support 100 can be mounted inside the housing by screws and the mounting lugs 140.
Because the electromagnetic heating device adopts all the technical schemes of all the embodiments, the electromagnetic heating device has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An energy efficient coil disk comprising:
the wire coil bracket (100) is provided with a winding groove (130) which diffuses from inside to outside on the upper surface, the winding groove (130) is provided with a non-flat groove bottom, and a plurality of first magnetic stripe mounting grooves (420) isolated from the winding groove (130) are arranged on the lower bottom surface of the wire coil bracket (100);
-an electromagnetic coil (200) defined in the wire winding slot (130);
the number of the first magnetic stripe components is equal to that of the first magnetic stripe mounting grooves (420), each first magnetic stripe component is limited in the corresponding first magnetic stripe mounting groove (420), and the first magnetic stripe components are in shapes which are fit to the groove bottoms of the wire winding grooves (130).
2. The energy efficient coil disk according to claim 1, wherein: the wire coil support (100) is of an annular structure, a plurality of first support strips (400) are radially distributed from the center of the inner ring to the periphery of the wire coil support (100), a plurality of first winding ribs (410) are arranged on each first support strip (400) in a concentric circle or spiral line mode, and all the first winding ribs (410) jointly form the winding groove (130).
3. The energy efficient coil disk according to claim 2, wherein: each first magnetic stripe mounting groove (420) is arranged on the corresponding first bracket strip (400), and two ends of each first magnetic stripe mounting groove (420) extend to the inner side and the outer side of the winding groove (130) respectively.
4. The energy efficient coil disk according to claim 2, wherein: the wire coil support (100) is provided with a plurality of second support strips (500) in radiation distribution from the center of the inner ring to the periphery, each second support strip (500) is located between two adjacent first support strips (400), at least one second support strip (500) is provided with a plurality of second winding ribs (510) in a concentric circle or spiral line mode, and all the first winding ribs (410) and all the second winding ribs (510) jointly form the winding groove (130).
5. The energy efficient coil disk according to claim 4, wherein: every the lower bottom surface of second support strip (500) all be equipped with the isolation in the second magnetic stripe mounting groove of wire winding groove (130), the one end in second magnetic stripe mounting groove extends to the outside in wire winding groove (130), every the second magnetic stripe mounting groove all has built-in second magnetic stripe subassembly.
6. The energy efficient coil disk according to claim 5, wherein: the first support strip (400) and the second support strip (500) are collectively called a support strip, and the support strip has a structure arranged in an included angle.
7. The energy efficient coil disk according to claim 6, wherein: the first magnetic stripe component and the second magnetic stripe component are collectively called as a magnetic stripe component, and the magnetic stripe component comprises two magnetic stripes, and the two magnetic stripes are arranged along the included angle of the bracket strip.
8. The energy efficient coil disk according to claim 1, wherein: the upper top surface of the electromagnetic coil (200) is parallel to a horizontal plane.
9. The energy efficient coil disk according to claim 1, wherein: the wire coil support (100) is provided with a temperature measuring assembly.
10. Electromagnetic heating appliance, characterized in that it comprises an energy efficient coil disk according to any one of claims 1 to 9, further comprising: the wire coil support comprises a shell, wherein a plurality of mounting lugs (140) are arranged at the outer edge of the wire coil support (100), and the wire coil support (100) is mounted in the shell through the mounting lugs (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148277.3U CN219421086U (en) | 2023-01-19 | 2023-01-19 | High-energy-efficiency coil panel and electromagnetic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148277.3U CN219421086U (en) | 2023-01-19 | 2023-01-19 | High-energy-efficiency coil panel and electromagnetic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219421086U true CN219421086U (en) | 2023-07-25 |
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ID=87227683
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320148277.3U Active CN219421086U (en) | 2023-01-19 | 2023-01-19 | High-energy-efficiency coil panel and electromagnetic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219421086U (en) |
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2023
- 2023-01-19 CN CN202320148277.3U patent/CN219421086U/en active Active
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