CN211484013U

CN211484013U - Arc coil assembly structure suitable for kitchen electricity

Info

Publication number: CN211484013U
Application number: CN201922158322.XU
Authority: CN
Inventors: 杨华; 戴建亮; 郑秀谦; 肖靖鹏; 杨有如; 陈华山; 刘锦森
Original assignee: Shanghai Chunmi Electronics Technology Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-15
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to an arc coil assembly structure suitable for kitchen electricity, arc coil assembly structure is including being used for supporting coil group respectively on, the terminal surface down and with the coil panel of coil group shape looks adaptation, the magnetic stripe support, the coil panel is the open circular arc disk body structure of relative both ends face, the outer fringe evenly distributed of coil panel has at least two and the inside joint in joint portion of an organic whole of installation casing, make to be formed with arc cavity heating space between container and the coil panel, the magnetic stripe support includes the support ring, at least a pair of symmetry is formed at the main tributary braced arm of support ring outer fringe, be located the auxiliary stay arm of main tributary braced arm both sides respectively. The utility model discloses help the even heating to the container bottom surface, heating area is wide, and the homogeneity of being heated is good.

Description

Arc coil assembly structure suitable for kitchen electricity

Technical Field

The utility model belongs to the technical field of the kitchen electricity, especially, relate to an arc coil assembly structure suitable for kitchen electricity.

Background

The frying machine is a new generation of microcomputer-controlled intelligent cooking equipment, is mainly convenient, simple in operation and free of oil smoke, not only can automatically discharge materials, season, stir-fry, control temperature, clean and take out of a pot, but also has the functions of frying, cooking, frying, exploding, stewing, steaming, boiling, baking, stewing, cooking and the like, and easily realizes automation and fun of a cooking process. With the development of electronic equipment, the application of storage equipment is more and more extensive, and the storage equipment is not only applied to daily equipment such as digital cameras and mobile phones, but also applied to microcomputer-controlled intelligent cooking equipment such as cooking machines. The heating part of the traditional cooker is often a hot plate structure and a planar coil structure, so that the heating area is small, the heating is not uniform, and the problems of high cost, difficult production and the like of the surrounding coil structure are solved.

Therefore, based on the problems, the arc-shaped coil assembly structure which is beneficial to uniformly heating the bottom surface of the container, has a wide heating area and good heating uniformity and is suitable for kitchen electricity is provided, and the arc-shaped coil assembly structure has important practical significance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the above-mentioned prior art, provide one kind and help the even heating of container bottom surface, heating area is wide, the arc coil assembly structure who is applicable to kitchen electricity that the homogeneity of being heated is good.

The utility model discloses a solve the technical scheme who takes of this problem and be:

an arc-shaped coil assembly structure suitable for kitchen electricity is arranged in a mounting shell of a kitchen appliance and used for supporting and assembling a coil group for heating a container in the mounting shell, wherein the coil group is matched with the shape of the bottom of the container;

arc coil assembly structure is including coil panel, the magnetic stripe support that is used for supporting coil group upper and lower terminal surface respectively and with coil group shape looks adaptation, the coil panel is the open circular arc disk body structure of relative both ends face, the outer fringe evenly distributed of coil panel have at least two and the inside joint portion in an organic whole of installation casing for be formed with arc cavity heating space between container and the coil panel, the magnetic stripe support includes support ring, at least a pair of symmetry and forms in the main tributary braced arm of support ring outer fringe, is located the auxiliary stay arm of main tributary braced arm both sides respectively.

Preferably, the magnetic strip support, the coil group and the coil panel are coaxially arranged in sequence in the direction close to the bottom of the container.

Preferably, the outer edge of the coil panel horizontally extends outward to form a panel edge, and a plurality of reinforcing ribs are uniformly arranged on the upper end surface of the panel edge along the radial direction of the coil panel.

Preferably, the clamping portion includes an upper protrusion formed on the upper end surface of the rim and protruding upward, a lower protrusion formed on the lower end surface of the rim and protruding downward, a limit slot formed in the mounting housing for limiting the upper protrusion to move upward, and a limit clip formed in the mounting housing for limiting the lower protrusion to move downward.

Preferably, the main supporting arm and the auxiliary supporting arm respectively extend outwards along the radial direction of the supporting ring with equal radian, and the radians of the main supporting arm and the auxiliary supporting arm are matched with the radians of the coil assembly.

It is further preferred that the angle between the auxiliary support arm and the main support arm is between 30 ° and 60 °.

Further preferably, the main support arm and the auxiliary support arm are respectively provided with a magnet cavity for mounting magnets, the number of the magnet cavities on each of the main support arm and the auxiliary support arm is at least two, and the magnet cavities are sequentially and uniformly arranged on the upper surface of the main support arm and the upper surface of the auxiliary support arm along the length direction of the main support arm and the auxiliary support arm.

Further preferably, a separation rib is arranged between two adjacent magnet cavities.

Preferably, the coil disc is connected with the support ring of the magnetic strip support through a fixing part.

Further preferably, the fixing component comprises at least three upper threaded holes uniformly formed in the inner edge of the coil panel, at least three lower threaded holes uniformly formed in the support ring, and screws correspondingly assembled between the upper threaded holes and the lower threaded holes one by one.

The utility model has the advantages and positive effects that:

1. the utility model discloses in, can fix the relative position between coil panel and the magnetic stripe support through fixed part, the coil panel is used for supporting the up end of coil assembly, and the support ring is used for supporting the lower terminal surface of coil assembly, improves the stability of support.

2. The utility model discloses in, the main tributary brace of support ring can play the main tributary supporting role to coil assembly, and the auxiliary stay arm of main tributary brace both sides can play the auxiliary stay effect to coil assembly, not only improves the stability of support greatly and can also reduce the area of contact with coil assembly, increases the radiating efficiency.

3. The utility model discloses in, still be equipped with a plurality of magnet cavitys that are used for installing magnet on main tributary supporting arm, the auxiliary stay arm respectively, hold the magnet that satisfies operating condition on main tributary supporting arm, the auxiliary stay arm respectively, help the even heating of container bottom surface.

4. The utility model discloses in, the outer fringe evenly distributed of coil panel have at least two with the inside joint in the joint portion of an organic whole of installation casing, can assemble coil panel, coil assembly, magnetic stripe support in the installation casing through joint portion, prevent that arc coil assembly structure from reciprocating.

5. The utility model discloses in, be formed with arc cavity heating space between container and the coil panel, through the magnetic line of force that control coil group sent, arc cavity heating space produces the heat, and then air conduction to container for container inner wall temperature is more even, and heating area is wide, and the homogeneity of being heated is good.

6. The utility model discloses in, the bottom shape looks adaptation of coil assembly, coil panel, magnetic stripe support and container can realize three-dimensional circular arc heating to what produce is the three-dimensional heating effect of a circular arc, the heating is more even.

7. The utility model discloses in, the up end along the line coil panel radial direction on dish edge evenly is equipped with a plurality of strengthening ribs, helps improving the load degree on dish edge.

Drawings

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is an exploded view of an arcuate coil assembly;

FIG. 2 is a schematic structural view of a coil disk;

FIG. 3 is a schematic diagram of the structure of a coil assembly;

FIG. 4 is a schematic view of the construction of a magnetic stripe support;

FIG. 5 is a schematic view of the structure of the magnet;

fig. 6 is a schematic sectional view showing a state in which the arc-shaped coil assembling structure is assembled in the mounting case;

fig. 7 is an enlarged view of a portion a of fig. 6.

In the figure: 1. the magnetic coil comprises a mounting shell, a coil group 2, a container 3, a coil disc 4, a magnetic strip support 5, a support ring 501, a main support arm 502, an auxiliary support arm 503, an arc-shaped hollow heating space 6, a disc edge 7, a reinforcing rib 8, an upper convex part 9, a lower convex part 10, a limiting clamping groove 11, a limiting clamping position 12, a magnet cavity 13, a magnet 14, a magnet 15, a separating rib 16, an upper threaded hole 17 and a lower threaded hole 17.

Detailed Description

First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The embodiment of the utility model provides a technical scheme relates to arc coil assembly structure suitable for kitchen electricity, especially relates to kitchen electricity field. In the related art, at present, a coil group of a common cooking machine is generally in a planar coil structure, so that the problems of small heating area, uneven heating, high cost, difficult production and the like of a surrounding coil structure are caused. Based on this, the arc coil assembly structure that is applicable to kitchen electricity that this technical scheme of disclosure provided helps evenly heating to the container bottom surface, and the heating area is wide, and it is good to be heated the homogeneity.

Fig. 1-5 are schematic structural diagrams illustrating an arc-shaped coil assembly structure suitable for kitchen appliances provided by the technical solution of the present disclosure. Referring to fig. 1-5, an arc-shaped coil assembly structure for kitchen appliances is provided, which is installed in a mounting case 1 of a kitchen appliance, and is used for supporting and assembling a coil assembly 2 for heating a container 3 in the mounting case 1, wherein the coil assembly 2 is matched with the bottom shape of the container 3; the arc coil assembly structure comprises a coil disc 4 and a magnetic stripe support 5 which are respectively used for supporting the upper end surface and the lower end surface of a coil group 2 and are matched with the shape of the coil group 2, wherein the coil disc 4 is an arc disc body structure with two opposite open end surfaces, at least two clamping parts which are integrally clamped with the inner part of an installation shell 1 are uniformly distributed on the outer edge of the coil disc 4, so that an arc hollow heating space 6 is formed between a container 3 and the coil disc 4, and the magnetic stripe support 5 comprises a support ring 501, at least one pair of main support arms 502 which are symmetrically formed on the outer edge of the support ring 501 and auxiliary support arms 503 which are respectively positioned on two sides of the main support arms 502.

The working principle is as follows: as shown in fig. 1-5, in the present technical solution, the coil assembly 2 is assembled between the coil panel 4 and the magnetic stripe bracket 5, the coil panel 4 is an arc-shaped panel structure with two opposite open end faces, the magnetic stripe bracket 5 includes a support ring 501, at least one pair of main support arms 502 symmetrically formed at the outer edge of the support ring 501, and auxiliary support arms 503 respectively located at two sides of the main support arms 502, the relative position between the coil panel and the magnetic strip support can be fixed through the fixing part, the coil panel 4 is used for supporting the upper end face of the coil group 2, the support ring 501 is used for supporting the lower end face of the coil group 2, the main support arm 502 of the support ring 501 can play a main support role for the coil group 2, the auxiliary support arms 503 on two sides of the main support arm 502 can play an auxiliary support role for the coil group 2, the support stability is greatly improved, the contact area with the coil group 2 can be reduced, and the heat dissipation efficiency is increased; the outer fringe evenly distributed of coil panel 4 has at least two and the inside joint portion in an organic whole of installation casing 1, can be with coil panel 4 through joint portion, coil assembly 2, magnetic stripe support 5 equipment is in installation casing 1, prevent that arc coil assembly structure from reciprocating, container 3 is the arcwall face structure, be formed with arc cavity heating space 6 between container 3 and the coil panel 4, the magnetic line of force that sends through control coil assembly 2, arc cavity heating space 6 produces the heat, then air conduction to container 3, make 3 inner wall temperatures of container more even, heating area is wide, the homogeneity of being heated is good, again because of coil assembly 2, coil panel 4, the bottom shape looks adaptation of magnetic stripe support 5 and container 3, can realize three-dimensional circular arc heating, thereby what produce is the three-dimensional heating effect of a circular arc, it is more even to heat.

The following description will be made of an arc-shaped coil assembly structure suitable for kitchen electricity installed in a mounting case 1 of a kitchen appliance, as shown in fig. 6 to 7, but not limited to a cooker, as an example:

in this embodiment, the magnetic stripe bracket 5, the coil assembly 2, and the coil panel 4 are coaxially disposed in sequence in a direction close to the bottom of the container 3. After the coil group 2 is coiled and assembled between the magnetic strip bracket 5 and the coil panel 4, an electromagnetic heating mode can be generated by electrifying after the coil group is placed into the container 3.

Furthermore, it can be considered in this embodiment that the outer edge of the coil panel 4 extends horizontally toward the outside to form a panel edge 7, the upper end surface of the panel edge 7 is uniformly provided with a plurality of reinforcing ribs 8 along the radial direction of the coil panel 4, preferably, at least 8 reinforcing ribs 8 are uniformly provided, the reinforcing ribs 8 contribute to improving the force bearing degree of the panel edge 7, and the coil panel 4 can accommodate enough coil groups.

Furthermore, it can be considered in this embodiment that the clamping portion includes an upper protruding portion 9 formed on the upper end surface of the tray rim 7 and protruding upward, a lower protruding portion 10 formed on the lower end surface of the tray rim 7 and protruding downward, a limiting clamping groove 11 formed inside the mounting housing 1 for limiting the upper protruding portion 9 from moving upward, and a limiting clamping position 12 formed inside the mounting housing 1 for limiting the lower protruding portion 10 from moving downward. But the upper end of dish edge 7 passes through last bellying 9 joint in spacing draw-in groove 11, but the lower extreme passes through bellying 10 joint down in spacing screens 12, can prevent to coil along 7 upper and lower position drunkenness, improves the stability of container heating then.

Furthermore, it is also considered in this embodiment that the main support arms 502 and the auxiliary support arms 503 respectively extend outward along the radial direction of the support ring 501 with an equal arc, and the main support arms 502 and the auxiliary support arms 503 are adapted to the arc of the coil assembly 2. The support ring 501 is used for supporting the lower end face of the coil assembly 2, the main support arm 502 of the support ring 501 can play a main support role for the coil assembly 2, and the auxiliary support arms 503 on two sides of the main support arm 502 can play an auxiliary support role for the coil assembly 2, so that the support stability is greatly improved, the contact area with the coil assembly 2 can be reduced, and the heat dissipation efficiency is increased.

Still further, it is also contemplated in this embodiment that the angle between the auxiliary support arm 503 and the main support arm 502 is between 30-60, preferably between 40-50.

Furthermore, it can be considered in this embodiment that the main supporting arm 502 and the auxiliary supporting arm 503 are further provided with at least two magnet cavities 13 for mounting the magnets 14, and the magnet cavities 13 on each of the main supporting arm 502 and the auxiliary supporting arm 503 are sequentially and uniformly arranged on the upper surfaces of the main supporting arm 502 and the auxiliary supporting arm 503 along the length direction of the main supporting arm 502 and the auxiliary supporting arm 503. Each magnet chamber 13 is equipped with a magnet 14, a plurality of magnets 14 are sequentially and uniformly arranged on the upper surface of the main supporting arm 502/the auxiliary supporting arm 503 along the length direction of the main supporting arm 502/the auxiliary supporting arm 503, and the main supporting arm 502 and the auxiliary supporting arm 503 are respectively provided with a magnet meeting working conditions, which is helpful for uniformly heating the bottom surface of the container.

Furthermore, it is also considered in this embodiment that a separation rib 15 is disposed between two adjacent magnet cavities 13.

Furthermore, it is also contemplated in this embodiment that the coil panel 4 is connected to the support ring 501 of the magnetic strip support 5 by a fixing member.

Further, it is also contemplated in the present embodiment that the fixing member includes at least three upper threaded holes 16 uniformly opened at the inner edge of the coil disk 4, at least three lower threaded holes 17 uniformly opened at the support ring 501, and screws fitted between the upper threaded holes 16 and the lower threaded holes 17 in a one-to-one correspondence. The coil panel 4 and the support ring 501 of the magnetic strip support 5 are mutually fixed through screws which are correspondingly assembled between the upper threaded hole 16 and the lower threaded hole 17 one by one, and then the coil group is stably assembled between the coil panel 4 and the magnetic strip support 5.

It should be noted that the specific structure and the operation principle of the coil assembly used in the present invention are the prior art, and therefore, the detailed description is not provided.

To sum up, the utility model provides a help the even heating of container bottom surface, heating area is wide, the arc coil assembly structure who is applicable to kitchen electricity that the homogeneity of being heated is good.

The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An arc-shaped coil assembly structure suitable for kitchen appliances, which is arranged in a mounting shell of a kitchen appliance and is used for supporting and assembling a coil group for heating a container in the mounting shell, wherein the coil group is matched with the shape of the bottom of the container, and the arc-shaped coil assembly structure is characterized in that:

2. The arcuate coil assembly structure for kitchen appliances as defined in claim 1, wherein: the magnetic strip support, the coil group and the coil panel are coaxially arranged in sequence in the direction close to the bottom of the container.

3. The arcuate coil assembly structure for kitchen appliances as defined in claim 1, wherein: the outer fringe of coil panel outwards extends horizontally has the dish to follow, the up end on dish follow is equipped with a plurality of strengthening ribs along coil panel radial direction evenly.

4. The arcuate coil assembly structure for kitchen appliances as defined in claim 3, wherein: the joint portion is including forming in the up end of dish edge and upwards outstanding last bellying, forming in the lower terminal surface of dish edge and the lower bellying of downward salient, forming in the inside spacing draw-in groove that the bellying shifts up of restriction of installation casing, forming in the inside spacing screens that the bellying moved down of restriction of installation casing.

5. The arcuate coil assembly structure for kitchen appliances as defined in claim 1, wherein: the main supporting arm and the auxiliary supporting arm respectively extend outwards along the radial equal radian of the supporting ring, and the radians of the main supporting arm and the auxiliary supporting arm are matched with the radians of the coil groups.

6. The arcuate coil assembly structure for kitchen appliances as defined in claim 5, wherein: the angle between the auxiliary supporting arm and the main supporting arm is 30-60 degrees.

7. The arcuate coil assembly structure adapted for use in kitchen appliances as defined in claim 6, wherein: the main support arm and the auxiliary support arm are respectively provided with a magnet cavity for mounting magnets, and the number of the magnet cavities on each of the main support arm and the auxiliary support arm is at least two, and the magnet cavities are sequentially arranged on the upper surface of each of the main support arm and the auxiliary support arm along the length direction of the main support arm and the auxiliary support arm.

8. The arcuate coil assembly structure adapted for use in kitchen appliances as defined in claim 7, wherein: and a separation rib is arranged between two adjacent magnet cavities.

9. The arcuate coil assembly structure for kitchen appliances as defined in claim 1, wherein: the coil disc is connected with the support ring of the magnetic strip support through a fixing component.

10. The arcuate coil assembly structure adapted for use in kitchen appliances as defined in claim 9, wherein: the fixing component comprises at least three upper threaded holes uniformly formed in the inner edge of the coil panel, at least three lower threaded holes uniformly formed in the support ring, and screws assembled between the upper threaded holes and the lower threaded holes in a one-to-one correspondence mode.