CN219019061U

CN219019061U - Coil panel assembly of cooking machine

Info

Publication number: CN219019061U
Application number: CN202222887623.8U
Authority: CN
Inventors: 谭超模; 谢周斌; 岁志攀
Original assignee: Foshan Kelingsi Technology Co ltd
Current assignee: Foshan Kelingsi Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a coil panel component of a dish frying machine, which relates to the technical field of coil devices and comprises a magnetic stripe bracket, a magnetic stripe, a coil component and a coil rack, wherein the two opposite sides of the magnetic stripe bracket are respectively a first side and a second side, the second side is provided with a plurality of magnetic stripe grooves, the front end and the rear end of each magnetic stripe groove are respectively provided with a positioning hole, and the magnetic stripe grooves are radially arranged around the center of the magnetic stripe bracket; the magnetic strips are provided with a plurality of magnetic strip grooves and are respectively arranged at the front end and the rear end of the magnetic strip, the magnetic strip is respectively provided with a magnetic gathering part, the magnetic gathering parts penetrate through the positioning holes and protrude out of the first side, the magnetic gathering parts at the front side form a first magnetic gathering assembly, the magnetic gathering parts at the rear side form a second magnetic gathering assembly, and an annular coil groove is formed between the first magnetic gathering assembly and the second magnetic gathering assembly; the coil component is arranged in the coil groove; the coil assembly is arranged between the magnetic stripe bracket and the tray frame. The coil panel component of the cooker reduces heat efficiency loss, improves energy efficiency and improves cooking effect.

Description

Coil panel assembly of cooking machine

Technical Field

The utility model relates to the technical field of coil devices, in particular to a coil panel assembly of a cooking machine.

Background

The electromagnetic heating device generates an alternating magnetic field through the coil panel, and when a heated body is placed on the electromagnetic heating device, eddy current is generated in the heated body, so that electromagnetic heating is realized. The cooker is intelligent cooking equipment controlled by a microcomputer, and cooking is realized by adopting an electromagnetic heating mode.

The cooker is used as a novel household appliance, a corresponding energy efficiency standard is not formulated temporarily, and currently, the standard is referred to as an industry standard (QB/T1237-2012) of an electric frying pan, and the standard prescribes that the heat efficiency of the integral electric frying pan is not lower than 75 percent, and although the energy efficiency of the cooker can meet the standard, the problems of lower energy efficiency and poorer cooking effect still exist.

Disclosure of Invention

The utility model mainly aims to provide a coil panel assembly of a cooking machine, and aims to provide the coil panel assembly of the cooking machine, which reduces heat efficiency loss, improves energy efficiency and improves cooking effect.

In order to achieve the above object, the coil panel assembly of a cooking machine provided by the present utility model is applied to a cooking machine, and the coil panel assembly of a cooking machine includes:

the magnetic strip support is characterized by comprising a first side and a second side which are opposite to each other, wherein a plurality of magnetic strip grooves are formed in the second side, positioning holes are formed in the front end and the rear end of each magnetic strip groove, and the magnetic strip grooves are radially arranged around the center of the magnetic strip support;

the magnetic strip is provided with a plurality of magnetic strip grooves and is respectively arranged at the plurality of magnetic strip grooves, the front end and the rear end of the magnetic strip are respectively provided with a magnetism gathering part, the magnetism gathering parts penetrate through the positioning holes and protrude out of the first side, the magnetism gathering parts on the front side form a first magnetism gathering component, the magnetism gathering parts on the rear side form a second magnetism gathering component, and an annular coil groove is formed between the first magnetism gathering component and the second magnetism gathering component;

the coil assembly is arranged in the coil groove;

the disc frame is connected with the first side through a threaded fastener, and the coil assembly is arranged between the magnetic stripe support and the disc frame.

Optionally, the magnetic stripe is fan-shaped structure, left side, right side and the leading flank of magnetic stripe are the arc surface, the trailing flank of magnetic stripe is the plane, and it locates to define two gathers magnetism portion at both ends respectively to gather magnetism portion and second to gather magnetism portion around the magnetic stripe, first gather magnetism portion be located the front end position of magnetic stripe, and respectively with the left side the leading flank with right side parallel and level, second gathers magnetism portion be located the rear end position of magnetic stripe, and respectively with the left side the trailing flank with right side parallel and level.

Optionally, a side of the first magnetism collecting part away from the front side is an arc surface, and a side of the second magnetism collecting part away from the rear side is a plane.

Optionally, the height of the first magnetic focusing part is equal to the height of the second magnetic focusing part.

Optionally, the coil assembly includes a mica sheet and a coil winding that are adhesively connected, the coil winding is tightly attached to the bottom of the coil slot, and the mica sheet is abutted to the bottom of the tray.

Optionally, the coil winding and the mica sheet are connected in an adhesive manner through silicone adhesive, and the coil winding and the coil groove are connected in an adhesive manner through silicone adhesive.

Optionally, the coil winding is formed by winding wires with rectangular cross sections.

Optionally, the mica sheet corresponds the position of first magnetism subassembly that gathers has seted up dodges the hole, the bottom of dish frame is equipped with the positioning seat, the positioning seat forms annular constant head tank, the positioning seat passes dodge the hole, first magnetism subassembly that gathers stretches into the constant head tank.

Optionally, a plurality of heat dissipation ribs are arranged at the bottom of the tray frame, and the mica sheets are abutted with the heat dissipation ribs.

Optionally, a plurality of the heat dissipating ribs are radially disposed around a center of the tray.

The technical scheme of the utility model comprises a magnetic stripe support, magnetic stripes, a coil assembly and a tray frame, wherein a plurality of magnetic stripe grooves which are radially distributed are formed in the second side of the magnetic stripe support, positioning holes are respectively formed in the front end and the rear end of the magnetic stripe groove, magnetic focusing parts are respectively arranged at the front end and the rear end of the magnetic stripe, the magnetic focusing parts are correspondingly arranged in the magnetic stripe grooves, pass through the positioning holes and protrude out of the first side, the magnetic focusing parts form annular coil grooves on the first side, the coil assembly is arranged in the coil grooves, the tray frame is connected with the first side through threaded fasteners, and the coil assembly is arranged between the magnetic stripe support and the tray frame.

Drawings

FIG. 1 is a schematic diagram of a coil panel assembly of a cooker according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a coil panel assembly of a cooker according to another aspect of the present utility model;

FIG. 3 is a schematic diagram of a coil panel assembly of the frying machine according to the present utility model;

FIG. 4 is a schematic front view of a coil disk assembly of a cooker in accordance with the present utility model;

FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic view of the structure of a magnetic stripe bracket according to the present utility model;

FIG. 7 is a schematic view of the mounting structure of the magnetic stripe bracket and magnetic stripe of the present utility model;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

FIG. 9 is a schematic view of the structure of the tray of the present utility model;

FIG. 10 is a schematic view of the structure of a magnetic stripe of the present utility model;

FIG. 11 is a schematic view of a magnetic stripe according to another aspect of the present utility model;

reference numerals illustrate:

a cooker coil tray assembly 100; a magnetic stripe holder 10; a magnetic stripe groove 11; a positioning hole 111; a coil slot 12; a magnetic stripe 20; a first magnetism collecting part 21; a second magnetism collecting part 22; a front side 23; a rear side 24; a left side 25; a right side 26; a coil assembly 30; mica flakes 31; the avoidance hole 311; a coil winding 32; a tray 40; a positioning seat 41; a positioning slot 411; and heat dissipating ribs 42.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a coil panel assembly 100 of a cooking machine, which is applied to the cooking machine.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

In the embodiment of the utility model, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the coil panel assembly 100 of the cooking machine comprises a magnetic stripe 20 bracket 10, a magnetic stripe 20, a coil assembly 30 and a panel frame 40, wherein two opposite sides of the magnetic stripe 20 bracket 10 are respectively a first side and a second side, a plurality of magnetic stripe grooves 11 are formed on the second side, positioning holes 111 are respectively formed at the front end and the rear end of the magnetic stripe grooves 11, and the magnetic stripe grooves 11 are radially arranged around the center of the magnetic stripe 20 bracket 10; the magnetic stripe 20 is provided with a plurality of magnetic stripe grooves 11, the front end and the rear end of the magnetic stripe 20 are respectively provided with a magnetism gathering part, the magnetism gathering parts pass through the positioning holes 111 and protrude out of the first side, the magnetism gathering parts at the front side form a first magnetism gathering component, the magnetism gathering parts at the rear side form a second magnetism gathering component, and an annular coil groove 12 is formed between the first magnetism gathering component and the second magnetism gathering component; the coil assembly 30 is provided in the coil slot 12; the tray 40 is connected to the first side by a threaded fastener, and the coil assembly 30 is disposed between the bracket 10 of the magnetic stripe 20 and the tray 40.

It can be understood that when the magnetic strip 20 is assembled in the whole machine, the first side faces upwards, the second side faces downwards, namely the coil assembly 30 is positioned above, the magnetic strip 20 is positioned below, the first side is a plane and is used for assembling the coil assembly 30, the second side forms a plurality of magnetic strip grooves 11 which are distributed in a radial mode corresponding to the positions of the coil assembly 30, the shape of the magnetic strip grooves 11 is matched with the shape of the magnetic strip 20, the magnetic strip 20 can be in a rectangular structure or a fan-shaped structure, the magnetic strips 20 can be of the same specification, the angle between the adjacent magnetic strips 20 can be the same, the angle between the adjacent magnetic strips can also be adjusted according to the actual assembly position, but the distance between two magnetism gathering parts on the magnetic strip 20 is the same, therefore, the magnetic strips 20 can form regular coil grooves 12 which can be used for assembling the coil assembly 30, one end, close to the center of the magnetic strip 20 bracket 10, of the magnetic strip 20 is defined as a front side, one end, far away from the center of the magnetic strip 20 bracket 10 is defined as a rear side, the magnetism gathering parts formed at the front end and the rear end of the magnetic strip 20 penetrate through positioning holes 111 formed in the bottom of the magnetic strip groove 11 and form two magnetism gathering components arranged at intervals on the first side, wherein the magnetism gathering parts located on the front side are intermittently arranged along the circumferential direction and form a first magnetism gathering component, the magnetism gathering parts located on the rear side are intermittently arranged along the circumferential direction and form a second magnetism gathering component, the first magnetism gathering component has two functions, namely, the magnetism gathering effect is improved, and the second function is to form the coil groove 12 which can be used for positioning the coil assembly 30.

The technical scheme of the utility model comprises a magnetic stripe 20 bracket 10, a magnetic stripe 20, a coil component 30 and a tray 40, wherein a plurality of magnetic stripe grooves 11 which are radially distributed are formed on a second side of the magnetic stripe 20 bracket 10, positioning holes 111 are respectively formed at the front end and the rear end of the magnetic stripe groove 11, magnetic focusing parts are respectively arranged at the front end and the rear end of the magnetic stripe 20, the magnetic focusing parts are correspondingly arranged in the magnetic stripe grooves 11 and protrude out of the first side, the magnetic focusing parts form annular coil grooves 12 on the first side, the coil component 30 is arranged in the coil grooves 12, the tray 40 is connected with the first side through a threaded fastener, and the coil component 30 is arranged between the magnetic stripe 20 bracket 10 and the tray 40.

In the embodiment of the present utility model, as shown in fig. 7, 8, 10 and 11, the magnetic stripe 20 has a fan-shaped structure, the left side 25, the right side 26 and the front side 23 of the magnetic stripe 20 are all circular arc surfaces, the rear side 24 of the magnetic stripe 20 is a plane, two magnetic focusing parts defined at the front and rear ends of the magnetic stripe 20 are respectively a first magnetic focusing part 21 and a second magnetic focusing part 22, the first magnetic focusing part 21 is located at the front end position of the magnetic stripe 20 and is flush with the left side 25, the front side 23 and the right side 26, and the second magnetic focusing part 22 is located at the rear end position of the magnetic stripe 20 and is flush with the left side 25, the rear side 24 and the right side 26. The magnetic stripe 20 adopts the fan-shaped structure with the side surface being the arc surface, and the coverage area of the magnetic stripe 20 on the magnetic stripe 20 bracket 10 can be increased, so that the effects of reducing magnetic flux leakage and effectively improving the whole energy efficiency are achieved.

In the embodiment of the present utility model, as shown in fig. 10 and 11, a side of the first magnetism collecting part 21 away from the front side surface 23 is an arc surface, and a side of the second magnetism collecting part 22 away from the rear side surface 24 is a plane. The first magnetic focusing parts 21 form a first magnetic focusing assembly at the middle part of the first side, the outer side surface of the first magnetic focusing assembly is an arc surface, the second magnetic focusing parts 22 form a second magnetic focusing assembly, the second magnetic focusing assembly is positioned at the outer side of the first magnetic focusing assembly, one side of the second magnetic focusing assembly, facing the first magnetic focusing assembly, is provided with a plurality of positioning planes, namely, the inner side of the coil assembly 30 is positioned through the arc surface, and the outer side of the coil assembly 30 is positioned through the plurality of positioning planes.

In the embodiment of the present utility model, the height of the first magnetism collecting part 21 is equal to the height of the second magnetism collecting part 22. The height may be adjusted according to the height of the coil assembly 30, which is 6mm in the present utility model.

In the embodiment of the present utility model, as shown in fig. 3, 5 and 8, the coil assembly 30 includes the mica sheet 31 and the coil winding 32 which are adhesively connected, and the coil winding 32 is closely adhered to the bottom of the coil groove 12, and the mica sheet 31 is abutted to the bottom of the bobbin 40. The mica sheet 31 plays a role in fixing the coil winding 32, the mica sheet 31 and the coil winding 32 are connected to form the coil assembly 30, the coil assembly is convenient to assemble in the production process, and the production efficiency is improved.

In the embodiment of the present utility model, the coil winding 32 and the mica sheet 31 are bonded by silicone adhesive, and the coil winding 32 and the coil groove 12 are bonded by silicone adhesive. The silicone adhesive has good adhesion.

In the embodiment of the present utility model, the coil winding 32 is wound with a wire having a rectangular cross section. The adjacent wires are mutually extruded to reduce the gap, and the outer diameter size of the coil winding 32 can be reduced under the condition of winding the same number of turns, so that the skin effect of thermal efficiency is effectively reduced, and the energy efficiency is improved.

In the embodiment of the present utility model, as shown in fig. 3, 5 and 9, the mica sheet 31 is provided with a avoiding hole 311 corresponding to the position of the first magnetism collecting assembly, the bottom of the tray 40 is provided with a positioning seat 41, the positioning seat 41 forms an annular positioning slot 411, the positioning seat 41 passes through the avoiding hole 311, and the first magnetism collecting assembly extends into the positioning slot 411. By arranging the positioning seat 41, certain auxiliary positioning effect can be achieved during assembly, and the production efficiency is improved.

In the embodiment of the present utility model, as shown in fig. 9, a plurality of heat dissipating ribs 42 are provided at the bottom of the tray 40, and the mica sheet 31 abuts against the heat dissipating ribs 42. The addition of the heat dissipating ribs 42 can enhance the heat dissipation effect of the coil winding 32, thereby enhancing energy efficiency.

In an embodiment of the present utility model, as shown in fig. 9, a plurality of heat dissipating ribs 42 are radially disposed around the center of the tray 40. The plurality of heat dissipation ribs 42 are radially distributed to form a heat dissipation area corresponding to the position of the coil winding 32, thereby improving the heat dissipation effect.

The utility model proposes three improvements on how to improve the energy efficiency of a coil panel assembly 100 of a dish frying machine, the first is to improve the structure of a magnetic stripe 20, add magnetism gathering parts at the front and rear ends of the magnetic stripe 20, the magnetism gathering parts extend to the first side and form a coil groove 12 for a coil assembly 30, the magnetism gathering parts play a role in magnetism gathering, and meanwhile, play a role in positioning the assembly of the coil assembly 30; the second is to adopt the coil winding 32 of the close-wound structure, reduce the interval between adjacent wire rods, thus reduce the external diameter size of the coil winding 32, can reduce the skin effect of the thermal efficiency effectively, promote the energy efficiency; thirdly, the heat dissipation ribs 42 are added at the bottom of the tray 40, so as to improve the heat dissipation effect of the coil assembly 30, and also improve the energy efficiency to a certain extent. By improving the magnetic focusing effect, reducing the skin effect, increasing the heat dissipation effect and the like, the energy efficiency of the coil panel assembly 100 of the cooker is jointly improved, and the cooking effect of the cooker is improved.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a dish machine coil panel subassembly of cooking, is applied to the machine of cooking, its characterized in that, dish machine coil panel subassembly includes:

the coil assembly is arranged in the coil groove;

2. The coil panel assembly of a cooker as set forth in claim 1, wherein the magnetic strip has a fan-shaped structure, the left side, the right side and the front side of the magnetic strip are all circular arc surfaces, the rear side of the magnetic strip is a plane, two magnetic gathering parts defined at the front and rear ends of the magnetic strip are respectively a first magnetic gathering part and a second magnetic gathering part, the first magnetic gathering part is located at the front end of the magnetic strip and is flush with the left side, the front side and the right side, and the second magnetic gathering part is located at the rear end of the magnetic strip and is flush with the left side, the rear side and the right side.

3. The dish-frying machine coil panel assembly as claimed in claim 2, wherein a side of said first magnetism collecting portion away from said front side is an arc surface, and a side of said second magnetism collecting portion away from said rear side is a plane.

4. A dish-frying machine coil disk assembly as claimed in claim 2, wherein said first magnetic focusing portion has a height equal to a height of said second magnetic focusing portion.

5. A dish frying machine coil disc assembly as claimed in claim 1, wherein said coil assembly includes a adhesively bonded mica sheet and coil windings, said coil windings being in close contact with the bottom of said coil slots, said mica sheet being in contact with the bottom of said dish rack.

6. The dish cooker coil tray assembly as claimed in claim 5, wherein said coil windings are adhesively bonded to said mica sheets by silicone adhesive, and said coil windings are adhesively bonded to said coil slots by silicone adhesive.

7. A coil disk assembly of a cooker as claimed in claim 5, wherein said coil winding is wound from wire having a rectangular cross section.

8. The coil panel assembly of claim 5, wherein the mica sheet has a hole for avoiding corresponding to the first magnetism collecting assembly, a positioning seat is arranged at the bottom of the panel frame, the positioning seat forms an annular positioning groove, the positioning seat passes through the hole for avoiding, and the first magnetism collecting assembly extends into the positioning groove.

9. The coil panel assembly of claim 5, wherein a plurality of heat dissipating ribs are provided at the bottom of the dish rack, and the mica sheets are abutted against the heat dissipating ribs.

10. A dish dryer coil assembly as in claim 9 wherein a plurality of said heat dissipating ribs are radially disposed about the center of said dish holder.