CN109140539B - Coil panel support, coil panel and electromagnetic cooking device - Google Patents
Coil panel support, coil panel and electromagnetic cooking device Download PDFInfo
- Publication number
- CN109140539B CN109140539B CN201710451709.7A CN201710451709A CN109140539B CN 109140539 B CN109140539 B CN 109140539B CN 201710451709 A CN201710451709 A CN 201710451709A CN 109140539 B CN109140539 B CN 109140539B
- Authority
- CN
- China
- Prior art keywords
- coil
- support
- disc
- short
- long
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The invention discloses a coil panel support, a coil panel and an electromagnetic cooking device, wherein the coil panel support comprises: a support disk having a first ring region extending circumferentially thereof; the long rib group is arranged in the first ring area and extends along the circumferential direction of the supporting disc, and the long rib group defines a first winding groove; and the heat dissipation bottom plate is connected with the supporting disc and is positioned at the bottom of the long rib group. According to the coil panel support provided by the embodiment of the invention, the contact area between the coil and the coil panel support can be increased by arranging the heat dissipation bottom plate at the bottom of the long rib group, so that part of heat of the coil can be directly conducted to the heat dissipation bottom plate at the bottom of the coil, and part of heat can be conducted to the heat dissipation bottom plate through the long rib group, and finally the heat at the bottom of the coil panel support is taken away by the fan, so that the effect of quickly cooling is achieved, and the service life of the coil panel is prolonged.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a coil panel support, a coil panel and an electromagnetic cooking device.
Background
The coil panel support in the related art is provided with the rib position structure, the rib position structure adopts a structural form of complete communication or complete interruption disconnection, the heat in the coil of the coil panel is not easily led out, the problems of coil panel temperature rise, disc burning, disc melting and the like are easily caused, and the service life of a product is seriously influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a coil panel support which has the advantage of high cooling speed.
The invention also provides a coil panel with the coil panel bracket.
The invention also provides an electromagnetic cooking device with the coil panel.
According to an embodiment of the first aspect of the invention, the coil disk holder includes: a support disk having a first ring region extending circumferentially thereof; the long rib group is arranged in the first ring area and extends along the circumferential direction of the supporting disc, and the long rib group defines a first winding groove; and the heat dissipation bottom plate is connected with the supporting disc and is positioned at the bottom of the long rib group.
According to the coil panel support provided by the embodiment of the invention, the contact area between the coil and the coil panel support can be increased by arranging the heat dissipation bottom plate at the bottom of the long rib group, so that part of heat of the coil can be directly conducted to the heat dissipation bottom plate at the bottom of the coil, and part of heat can be conducted to the heat dissipation bottom plate through the long rib group, and finally the heat at the bottom of the coil panel support is taken away by the fan, so that the effect of quickly cooling is achieved, and the service life of the coil panel is prolonged.
According to the coil panel support provided by the embodiment of the invention, at least two of the support disk, the long rib group and the heat dissipation bottom plate are integrated, so that the installation structure of the coil panel support can be simplified, and the installation difficulty of the whole coil panel is reduced.
According to the coil panel bracket provided by the embodiment of the invention, the supporting disk, the long rib group and the heat dissipation bottom plate are detachable pieces.
According to the coil panel bracket provided by the embodiment of the invention, the supporting disk and the long rib group are made of heat-conducting plastic parts or heat-conducting ceramic parts.
According to the coil panel bracket provided by the embodiment of the invention, the long rib group comprises a plurality of long winding ribs, each long winding rib extends along the circumferential direction of the supporting disk, the plurality of long winding ribs are arranged at intervals along the radial direction of the supporting disk, and the first winding groove is formed between every two adjacent long winding ribs.
According to the coil disc support of the embodiment of the present invention, the support disc further has a second ring region extending along a circumferential direction thereof, the second ring region and the first ring region being aligned in a radial direction of the support disc, the coil disc support further includes: establish a plurality of short muscle groups in second ring district, a plurality of short muscle groups are followed the circumference interval of supporting disk sets up just a plurality of short muscle groups are in inject the second wire winding groove on the second ring district.
In particular, the first ring zone is located radially inside the second ring zone in the radial direction of the support disc.
Furthermore, at least a part of the plurality of short rib groups is arranged on the supporting disc, and at least a part of the plurality of short rib groups is arranged on the heat dissipation bottom plate.
According to the coil panel bracket provided by the embodiment of the invention, the short rib group comprises a plurality of short winding ribs which are arranged at intervals along the radial direction of the supporting disk, and the second winding groove is formed between every two adjacent short winding ribs.
Specifically, form the jump wire casing between the both ends of long muscle group and between two adjacent in a plurality of short muscle groups, can conduct the heat that the coil produced in the heating process to the heat dissipation bottom plate fast to can reduce the temperature of coil fast.
According to an embodiment of the present invention, the support tray includes: an inner yoke and an outer yoke, the outer yoke being located outside the inner yoke in a radial direction of the support plate; the supporting disc comprises a plurality of supporting discs and a plurality of short rib groups, wherein the supporting discs are arranged on the inner yoke portion and the outer yoke portion in a circumferential direction at intervals, two ends of each tooth portion are connected to the inner yoke portion and the outer yoke portion respectively, and the tooth portions are located at the bottoms of the long rib groups and the short rib groups.
Furthermore, the heat dissipation bottom plate comprises a plurality of heat dissipation support plates, the plurality of heat dissipation support plates are arranged at intervals along the circumferential direction of the support plate, and at least one of the plurality of heat dissipation support plates is located between two adjacent tooth parts.
A coil disk according to an embodiment of the second aspect of the invention includes: the coil and the coil panel bracket according to the embodiment of the first aspect of the invention can accelerate the cooling speed of the coil by adopting the coil panel bracket, thereby prolonging the service life of the coil panel.
An electromagnetic cooking apparatus according to an embodiment of the third aspect of the present invention includes the coil disk according to an embodiment of the second aspect of the present invention. Through adopting above-mentioned coil panel, prolonged electromagnetic cooking device's life.
Additional aspects and advantages of the invention 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 invention.
Drawings
Fig. 1 is an exploded view of a coil disk according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a coil disk according to an embodiment of the present invention at another viewing angle;
FIG. 3 is a cross-sectional view of a coil disk of one embodiment of the present invention;
fig. 4 is a sectional view of a coil disk according to another embodiment of the present invention;
fig. 5 is a sectional view of a coil disk according to still another embodiment of the present invention;
fig. 6 is a sectional view of a coil disk according to still another embodiment of the present invention.
Reference numerals:
the coil disk 100 is provided with a coil plate,
the coil disc holder 10 is provided with a coil disc holder,
the long rib group 12, the first winding groove 120, the long winding rib 121,
the short rib group 13, the second winding groove 130, the short winding rib 131,
the heat-dissipating base plate 14, the heat-dissipating support plate 141,
a wire-jumping slot 15 is arranged on the upper portion of the wire-jumping slot,
a coil 20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "a specific embodiment," "an alternative embodiment," "an example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A coil disk 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, a coil disk 100 according to an embodiment of the present invention includes: a coil disk holder 10 and a coil 20. The coils 20 of the coil disk 100 are wound on the coil disk holders 10, respectively.
The coil panel support 10 according to the embodiment of the present invention includes a support plate 11, a long rib group 12, and a heat dissipation base plate 14. The support disc 11 has a first annular region 111 extending circumferentially thereof. The long rib group 12 is arranged in the first ring area 111, the long rib group 12 extends along the circumferential direction of the support disc 11, and the long rib group 12 defines a first winding groove 120 in the first ring area 111. The heat dissipation bottom plate 14 is connected with the support plate 11, and the heat dissipation bottom plate 14 is located at the bottom of the long rib group 12.
According to the coil panel support 10 provided by the embodiment of the invention, the heat dissipation bottom plate 14 is arranged at the bottom of the long rib group 12, so that the contact area between the coil 20 and the coil panel support 10 can be increased, a part of heat of the coil 20 can be directly conducted to the heat dissipation bottom plate 14 at the bottom of the coil 20, a part of heat can be conducted to the heat dissipation bottom plate 14 through the long rib group 12, and finally the heat at the bottom of the coil panel support 10 is taken away by the fan, so that the effect of rapidly cooling is achieved, and the service life of the coil panel 100 is prolonged.
According to the coil panel 100 of the embodiment of the invention, by adopting the coil panel support 10, the heat of the coil 20 can be quickly conducted to the coil panel support 10, the cooling speed of the coil 20 is increased, and the service life of the coil panel 100 is prolonged.
According to the coil disc support 10 of one embodiment of the present invention, at least two of the support disc 11, the long rib group 12 and the heat dissipation base plate 14 are a single piece.
For example, the long rib group 12 and the heat dissipation base plate 14 are integrally formed, and the support plate 11 is of a separate structure; for another example, the supporting disk 11 and the heat dissipation bottom plate 14 are an integral piece, and the long rib group 12 is an independent structure; or, the long rib group 12 and the support disc 11 are an integral piece, and the heat dissipation bottom plate 14 is an independent structure; or the supporting disc 11, the long rib group 12 and the heat dissipation bottom plate 14 are an integral piece.
Therefore, at least two of the support disc 11, the long rib group 12, the plurality of short rib groups 13 and the heat dissipation base plate 14 are arranged as an integral piece, so that the structure of the coil disc support 10 can be simplified, and the installation difficulty of the whole coil disc 100 is reduced.
According to the coil panel support 10 of another embodiment of the present invention, the support plate 11, the long rib group 12 and the heat dissipation base plate 14 may be detachable pieces. That is, the support disk 11, the long rib group 12, and the heat dissipation base plate 14 are assembled to form the coil disk holder 10.
Optionally, the supporting disc 11 and the long rib group 12 may be made of a heat conductive plastic or ceramic, and the heat generated by the operation of the coil 20 may be rapidly conducted to the supporting disc 11 and the long rib group 12 by using an insulating material with a high heat conductivity coefficient, so as to accelerate the cooling rate of the coil disc 100.
As shown in fig. 1 and 2, according to an embodiment of the present invention, the long rib group 12 is composed of a plurality of long winding ribs 121, each of the long winding ribs 121 extends along a circumferential direction of the support plate 11 and has an opening only at the jumper groove 15, so that each of the long winding ribs 121 forms an annular shape with an opening, the long winding ribs 121 are arranged at intervals in a radial direction of the support plate 11, a first winding groove 120 is formed between two adjacent long winding ribs 121, and the first winding groove 120 is used for placing the coil 20, so that the coil 20 is placed between the adjacent long winding ribs 121.
That is to say, the enameled wire of coil 20 and the lateral wall contact of two adjacent long wire winding muscle 121, through setting up a plurality of long wire winding muscle 121, can lead the heat that coil 20 produced in the heating process to radiating bottom plate 14 fast, reaches rapid cooling's purpose through the fan heat dissipation, and then extension coil panel 100's life.
According to a further embodiment of the present invention, the support disc 11 further has a second annular region 112 extending along a circumferential direction thereof, the second annular region 112 and the first annular region 111 being arranged in a radial direction of the support disc. The coil panel support 10 further includes a plurality of short rib groups 13 located above the heat dissipation bottom plate 14, the plurality of short rib groups 13 are disposed in the second ring area 112, the plurality of short rib groups 13 are disposed along a circumferential interval of the support disk 11, and the plurality of short rib groups 13 define a second winding slot 130 on the support disk 11.
In some examples, the short rib groups 13 include a plurality of short rib groups 13, the plurality of short rib groups 13 are arranged at intervals along the circumferential direction of the support plate 11, and a jumper groove 15 is formed between two adjacent short rib groups 13. Each short rib group 13 includes a plurality of short winding ribs 131, the short winding rib 131 of each short rib group 13 extends along the circumferential direction of the support plate 11, and both ends of each short winding rib 131 extend to the jumper grooves 15 located on both sides thereof respectively. The plurality of short winding ribs 131 of each short rib group 13 are arranged at intervals in the radial direction of the support plate 11, and the adjacent short winding ribs 131 form second winding grooves 130 in the interval between the radial directions of the support plate 11 for placing the coil 20, thereby positioning the coil 20 between the adjacent short winding ribs 131.
As shown in fig. 2, in some examples, at least a portion of the plurality of short rib groups 13 is disposed on the support plate 11, at least a portion of the plurality of short rib groups 13 is disposed on the heat dissipation base plate 14, and when the coil 20 is mounted on the coil disk support 10, a portion of the enamel wire of the coil 20 may be in direct contact with at least one of the side walls of the adjacent two long winding ribs 121 and the heat dissipation base plate 14, and a portion of the enamel wire may be in direct contact with at least one of the side walls of the adjacent two short winding ribs 131, the heat dissipation base plate 14, and the support plate 11.
When the coil 20 works, a part of heat can be directly conducted to the heat dissipation bottom plate 14 and the support plate 11 which are located at the bottom of the coil 20, a part of heat can be conducted to the heat dissipation bottom plate 14 through the long rib group 12, and a part of heat can be respectively conducted to the heat dissipation bottom plate 14 and the support plate 11 through the short rib group 13, so that the heat of the coil 20 is quickly conducted to the bottom of the coil support 10, and finally, the heat at the bottom of the coil support 10 is taken away through the fan, the effect of quickly cooling is achieved, and the service life of the coil 100 is further prolonged.
According to an embodiment of the present invention, the jumper groove 15 is formed between both ends of the long rib group 12 and between adjacent two of the plurality of short rib groups 13.
In some examples, the long rib group 12 has one jumper groove 15, each long winding rib 121 forms an open loop structure, and both ends of each long winding rib 121 extend to the jumper grooves 15, respectively, to form an opening therebetween. A plurality of short muscle group 13 set up along the circumference interval of supporting disk 11, form a jump line groove 15 between two adjacent short muscle group 13.
Specifically, the long rib group 12 is an open-loop structure having an opening only at the jumper groove 15, that is, the long rib group 12 is all communicated at positions other than the jumper groove 15. The plurality of short rib groups 13 are arranged at intervals in the circumferential direction of the support disc 11, a jumper groove 15 is formed between any two adjacent short rib groups 13, and the positions of the plurality of short rib groups 13 except the jumper groove 15 are all communicated.
The long rib group 12 and the short rib group 13 are all communicated at positions except the jumper slot 15, the communicated rib groups are in contact with the coil 20, heat of the coil 20 is transferred to the long rib group 12 and the short rib group 13, and the middle of the coil 20 on the coil panel support 10 can be uniformly radiated with the outside.
As shown in fig. 1, when the electromagnetic cooking apparatus (e.g., an induction cooker) is in operation, since the central portion of the coil 20 generates the largest amount of heat, the first annular region 111 is located inside the second annular region 112 in the radial direction of the support plate 11, i.e., the long rib group 12 is located inside the plurality of short rib groups 13.
The length of each long winding rib 121 of the long rib group 12 in the circumferential direction of the support disc 11 is greater than the length of the short winding rib 131 of the short rib group 13 in the circumferential direction of the support disc 11, and the plurality of short rib groups 13 are arranged at the circumferential interval of the support disc 11, so that the heat dissipation of the middle part of the coil 20 and the part adjacent to the outer edge is guaranteed to be uniform, and the performance of the coil disc 100 is improved.
According to yet another example of the present invention, the first and second annular regions 111 and 112 may be spaced apart in a radial direction of the support disc 11. For example, a portion of the second ring region 112 is formed inside the first ring region 111, and another portion of the second ring region 112 is formed outside the first ring region 111. That is, the first annular region 111 is provided at an intermediate position of the second annular region 112 in the radial direction of the support disc 11.
As shown in fig. 2, according to one embodiment of the present invention, the support tray 11 includes: the supporting disc comprises an inner yoke portion 1101, an outer yoke portion 1102 and a plurality of tooth portions 1103 arranged at intervals along the circumferential direction of the supporting disc 11, wherein the outer yoke portion 1102 is located on the outer side of the inner yoke portion 1101 in the radial direction of the supporting disc 11, the tooth portions 1103 are located at the bottoms of the long rib groups 12 and the short rib groups 13, one end of each tooth portion 1103 is connected with the inner yoke portion 1101, and the other end of each tooth portion 1103 is connected with the outer yoke portion 1103.
Further, the heat dissipation base plate 14 includes a plurality of heat dissipation support plates 141, the plurality of heat dissipation support plates 141 are disposed at intervals along the circumferential direction of the support plate 11, and at least one of the plurality of heat dissipation support plates 141 is located between two adjacent teeth 1103.
In some alternative examples, the heat dissipation base plate 14 includes only a plurality of heat dissipation support plates 141 arranged at intervals along the circumferential direction of the support plate 11, and two sides of each heat dissipation support plate 141 are connected to two adjacent teeth 1103.
In other alternative examples, the heat dissipation base plate 14 includes an inner ring portion and a plurality of heat dissipation support plates 141 arranged at intervals along the circumferential direction of the support plate 11, and an inner end of each heat dissipation support plate 141 is connected to the inner ring portion and fixed on the support plate 11 through the inner ring portion.
Some specific embodiments of the coil disk 100 according to embodiments of the present invention are described below with reference to fig. 1 to 6.
As shown in fig. 1 to 3, a coil disk 100 according to the present invention includes: a coil disk holder 10 and a coil 20. The coil panel support 10 includes a support panel 11, a heat dissipation base plate 14, a long rib group 12, and a plurality of short rib groups 13.
The long rib group 12 is arranged in the first ring area 111, the long rib group 12 comprises a plurality of long winding ribs 121, and a first winding groove 120 is defined between two adjacent long rib groups 12. A plurality of short rib groups 13 are arranged in the second ring area 112 at intervals along the circumferential direction of the supporting plate 11, wherein a part of the short rib groups 13 are arranged on the upper surface of the heat dissipation support plate 141 of the heat dissipation base plate 14, and the other part of the short rib groups 13 are arranged on the upper surface of the tooth portion 1103 of the supporting plate 11. Each short rib group 13 is composed of a plurality of short winding ribs 131, and a second winding groove 130 is defined between two adjacent short winding ribs 131 in each short rib group 13.
As shown in fig. 3, in the present example, the support plate 11, the long rib group 12 and the heat dissipation base plate 14 are respectively detachable independent members, that is, the support plate 11, the long rib group 12 and the heat dissipation base plate 14 are assembled to form the coil panel support 10, wherein a plurality of short rib groups 13 are integrally formed on the support plate 11. The coil 20 is wound in the first winding groove 120 and the second winding groove 130.
Table 1 temperature rise state of coil disk according to embodiment of the present invention and coil of coil disk using general bracket
As is apparent from the data in the above table, the temperature rise of the coil 20 using the coil panel 100 according to the embodiment of the present invention can be reduced by 20.3 to 28.6 ℃, and the heat dissipation effect is significant.
As shown in fig. 4, in some examples, the heat dissipation base plate 14 and the support plate 11 form an integral piece, and the plurality of short rib sets 13 are integrally formed on the support plate 11, and the long rib set 12 is a separate piece, which facilitates the detachment of the long rib set 12. The other structure of the coil panel 100 is the same as that of the coil panel 100, and is not described herein again.
As shown in fig. 5, in other examples, the long rib group 12 and the support plate 11 are an integral piece, and the plurality of short rib groups 13 are integrally formed on the support plate 11, that is, the long rib group 12, the plurality of short rib groups 13 and the support plate 11 are integrally formed, and the heat dissipation base plate 14 is a separately detachable structure, which is convenient for the detachment and replacement of the heat dissipation base plate 14. The other structure of the coil panel 100 is the same as that of the coil panel 100, and is not described herein again.
As shown in fig. 6, in still other examples, the long rib group 12, the plurality of short rib groups 13, the support plate 11 and the heat dissipation bottom plate 14 are an integral piece, so that the structure of the coil panel 100 is simplified, the installation of the coil panel 100 is facilitated, and the production efficiency of the coil panel 100 is effectively improved. The other structure of the coil panel 100 is the same as that of the coil panel 100, and is not described herein again.
Therefore, according to the coil panel 100 of the embodiment of the present invention, the heat dissipation bottom plate 14 is disposed at the bottom of the long rib group 12 and the short rib group 13, so that the contact area between the coil 20 and the coil panel support 10 can be increased, a part of heat of the coil 20 can be directly transmitted to the support plate 11 and the heat dissipation bottom plate 14 located at the bottom of the coil 20, a part of heat can be transmitted to the support plate 11 and the heat dissipation bottom plate 14 through the long rib group 12 and the short rib group 13, and finally, the heat at the bottom of the coil panel support 10 is taken away by the fan, so as to achieve the effect of rapid cooling, thereby prolonging the service life of the coil panel 100.
An electromagnetic cooking apparatus (not shown in the drawings) according to an embodiment of the third aspect of the present invention includes the coil disk 100 according to the above-described embodiment. Since the coil panel 100 according to the embodiment of the present invention has the above technical effects, the electromagnetic cooking apparatus (not shown) according to the embodiment of the present invention has the above technical effects, that is, the electromagnetic cooking apparatus (not shown) has a simple structure, the cooling speed of the coil 20 is fast, and the service life of the coil is long.
Other constructions and operations of the electromagnetic cooking apparatus and the coil panel 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (14)
1. A coil disc holder, comprising:
a support disk having a first ring region extending circumferentially thereof;
the long rib group is arranged in the first ring area and extends along the circumferential direction of the supporting disc, and the long rib group defines a first winding groove;
the radiating bottom plate is connected with the supporting disc and is positioned at the bottom of the long rib group, the radiating bottom plate comprises a plurality of radiating support plates, and the radiating support plates are arranged at intervals along the circumferential direction of the supporting disc.
2. The coil tray support according to claim 1, wherein at least two of the support tray, the set of elongated ribs, and the heat sink base plate are a unitary piece.
3. The coil tray support according to claim 1, wherein the support tray, the set of elongated ribs, and the heat sink base plate are detachable pieces.
4. The coil tray support according to claim 1, wherein the support tray and the set of elongated ribs are thermally conductive plastic or ceramic.
5. The coil disc support according to claim 1, wherein the long rib group comprises a plurality of long winding ribs, each of the long winding ribs extends along a circumferential direction of the support disc and the plurality of long winding ribs are arranged at intervals along a radial direction of the support disc, and the first winding grooves are formed between adjacent long winding ribs.
6. Coil disc holder according to claim 1, characterized in that the support disc further has a second ring zone extending in its circumferential direction, the second ring zone being aligned with the first ring zone in the radial direction of the support disc,
the coil panel support further includes: establish a plurality of short muscle groups in second ring district, a plurality of short muscle groups are established the second ring district just follows the circumference interval of supporting disk sets up just a plurality of short muscle groups are in inject the second wire winding groove on the second ring district.
7. Coil disc holder according to claim 6, characterized in that the first ring area is located radially inside the second ring area on the support disc.
8. The coil tray support according to claim 6, wherein at least a portion of the plurality of short rib groups are provided on the support tray and at least a portion of the plurality of short rib groups are provided on the heat sink base plate.
9. The coil disc holder according to claim 6, wherein said short rib group includes a plurality of short winding ribs arranged at intervals in a radial direction of said support disc, said second winding grooves being formed between adjacent ones of said short winding ribs.
10. The coil tray support of claim 6, wherein a jumper slot is formed between two ends of the long rib groups and between adjacent two of the plurality of short rib groups.
11. Coil disc holder according to any of claims 6-10, wherein the support disc comprises:
an inner yoke and an outer yoke, the outer yoke being located outside the inner yoke in a radial direction of the support plate;
the supporting disc comprises a plurality of supporting discs and a plurality of short rib groups, wherein the supporting discs are arranged on the inner yoke portion and the outer yoke portion in a circumferential direction at intervals, two ends of each tooth portion are connected to the inner yoke portion and the outer yoke portion respectively, and the tooth portions are located at the bottoms of the long rib groups and the short rib groups.
12. The coil disk holder according to claim 11, wherein at least one of the plurality of heat dissipating support plates is located between adjacent two of the teeth.
13. A coil disc, comprising: coil and coil disc holder according to any of claims 1-12.
14. An electromagnetic cooking device, characterized by comprising a coil disk according to claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451709.7A CN109140539B (en) | 2017-06-15 | 2017-06-15 | Coil panel support, coil panel and electromagnetic cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451709.7A CN109140539B (en) | 2017-06-15 | 2017-06-15 | Coil panel support, coil panel and electromagnetic cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109140539A CN109140539A (en) | 2019-01-04 |
| CN109140539B true CN109140539B (en) | 2020-09-01 |
Family
ID=64829800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451709.7A Active CN109140539B (en) | 2017-06-15 | 2017-06-15 | Coil panel support, coil panel and electromagnetic cooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140539B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283159A (en) * | 2008-05-20 | 2009-12-03 | Tokuden Co Ltd | Induction heat generating roller device |
| CN203661337U (en) * | 2013-12-06 | 2014-06-18 | 钟祥三富机电有限公司 | Coil panel capable easy heat dissipation |
| CN204006182U (en) * | 2014-07-08 | 2014-12-10 | 杭州信多达电器有限公司 | Heat radiating type electromagnetic oven wire coil |
| CN205641055U (en) * | 2016-05-05 | 2016-10-12 | 中山市跃龙厨房电器有限公司 | Induction cooker heat radiation structure |
| CN206118084U (en) * | 2016-09-30 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel assembly and electromagnetic heating culinary art device |
-
2017
- 2017-06-15 CN CN201710451709.7A patent/CN109140539B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283159A (en) * | 2008-05-20 | 2009-12-03 | Tokuden Co Ltd | Induction heat generating roller device |
| CN203661337U (en) * | 2013-12-06 | 2014-06-18 | 钟祥三富机电有限公司 | Coil panel capable easy heat dissipation |
| CN204006182U (en) * | 2014-07-08 | 2014-12-10 | 杭州信多达电器有限公司 | Heat radiating type electromagnetic oven wire coil |
| CN205641055U (en) * | 2016-05-05 | 2016-10-12 | 中山市跃龙厨房电器有限公司 | Induction cooker heat radiation structure |
| CN206118084U (en) * | 2016-09-30 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel assembly and electromagnetic heating culinary art device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109140539A (en) | 2019-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014171857A (en) | Electric baking machine | |
| US20160010873A1 (en) | High performance surface unit for heating | |
| CN109140539B (en) | Coil panel support, coil panel and electromagnetic cooking device | |
| JP5919462B2 (en) | Induction heating coil manufacturing method | |
| CN206835402U (en) | Coil bracket, coil panel and electromagnetism cooker | |
| CN201887971U (en) | Electromagnetic wire coil and electromagnetic oven capable of improving heat dissipation | |
| CN201599843U (en) | Electromagnetic oven structure | |
| KR101086288B1 (en) | All-in-one inner pot stocker of induction heating electric pressure rice cooker | |
| CN210871000U (en) | Cooking apparatus | |
| CN212719864U (en) | Flat-concave micro-crystal plate electromagnetic stove | |
| CN218033266U (en) | Cooking apparatus | |
| CN215647461U (en) | Coil panel and electromagnetic cooking utensil | |
| CN221258932U (en) | Heating equipment | |
| CN217064051U (en) | Coil panel and cooking appliance | |
| CN211656427U (en) | Coil panel assembly and electromagnetic heating cooking utensil | |
| CN215723404U (en) | Heating furnace | |
| CN211184282U (en) | Coil panel and electromagnetic heating cooking utensil | |
| CN219645557U (en) | Heating tube assembly and cooking apparatus | |
| WO2024098624A1 (en) | Coil panel seat, coil panel assembly, cover body assembly and cooking utensil | |
| CN212649735U (en) | Coil panel and electromagnetic cooking device | |
| CN219761359U (en) | Panel assembly and electromagnetic cooking utensil | |
| KR100931759B1 (en) | Base plate assembly of electric grid | |
| CN204795672U (en) | Electromagnetic wire coil and kitchen cooking appliances | |
| CN215982708U (en) | Heat preservation device | |
| CN210004463U (en) | electric ceramic stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |