CN218626969U - Electromagnetic oven - Google Patents

Abstract

The application discloses electromagnetism stove belongs to kitchen appliance technical field, the electromagnetism stove include the drain pan with set up in the panel of drain pan, the drain pan is equipped with the inner support post, the first end of inner support post with the drain pan links firmly, keeps away from the second end orientation of first end the panel extends, just the second end is equipped with temperature resistant piece, the top protrusion of temperature resistant piece in the panel is in order to support the pan. This application realizes the support to the pan through temperature resistant spare and pan contact, has reduced the heat transfer of culinary art in-process pan to the panel, and temperature resistant spare links to each other with the interior support column of drain pan to pass through the atress with temperature resistant spare and support the transmission to the drain pan in, realized the dispersion of power, prolonged the life of panel.

Description

Electromagnetic oven

Technical Field

The application belongs to the technical field of kitchen appliances, and particularly relates to an induction cooker.

Background

Because the high temperature resistance and the thermal shock resistance of the glass ceramics are better, the glass ceramics are mostly adopted for the panel structure of the electromagnetic oven, but the cost of the glass ceramics is continuously increased, and in order to reduce the cost of the whole electromagnetic oven, the high borosilicate glass or other materials with low temperature resistance and low thermal shock resistance can be used as the panel of the electromagnetic oven instead of the glass ceramics with higher price. However, since the high borosilicate glass or other glass materials have low temperature resistance, it is usually necessary to add a metal material, a ceramic material, or other temperature-resistant member above the panel formed by the high borosilicate glass or other glass materials, so that the temperature-resistant member directly contacts with the pot during the use of the induction cooker, thereby reducing the contact area between the panel and the pot, and reducing the heat transfer from the pot to the panel to achieve the purpose of prolonging the service life of the panel at the temperature-resistant layer. However, the sectional area of temperature resistant piece is very little usually, pan and temperature resistant piece direct contact, and the weight direct conduction of pan to temperature resistant piece compares in the direct technical scheme who places in the panel of pan, has become line contact or even point contact by the face contact to cause the panel local stress great, easily take place to break and scrap in the use.

SUMMERY OF THE UTILITY MODEL

The present application provides an induction hob to solve at least one of the above mentioned technical problems.

The technical scheme adopted by the application is as follows:

the utility model provides an induction cooker, include the drain pan with set up in the panel of drain pan, the drain pan is equipped with the inner support post, the first end of inner support post with the drain pan links firmly, keeps away from the second end orientation of first end the panel extends, just the second end is equipped with temperature resistant piece, the top protrusion of temperature resistant piece in the panel is in order to support the pan.

The induction cooker in the application also comprises the following additional technical characteristics:

the electromagnetic oven further comprises an electromagnetic wire coil which is positioned in the bottom shell and fixedly connected with the bottom shell, the second end penetrates through the electromagnetic wire coil to extend towards the panel, and the electromagnetic wire coil is radially divided into an inner electromagnetic area and an outer electromagnetic area by the inner support column.

The inner support column comprises an upper support section and a lower support section which are connected, the upper support section is provided with an upper clamping part, the lower support section is provided with a lower support part, and the electromagnetic wire coil is clamped and fixed between the upper clamping part and the lower support part.

The upper support section and the lower support section are of an integrally formed structure; or the upper support section and the lower support section are of split-formed structures.

The panel is provided with a positioning hole matched with the inner supporting column or the temperature-resistant piece, and the induction cooker further comprises a sealing piece arranged at the positioning hole to seal the positioning hole.

The second end of the inner support column extends out of the outer side of the panel, the sealing element is sleeved on the outer side of the inner support column, and the sealing element is provided with a first sealing end face in sealing fit with the panel and a second sealing end face in sealing fit with the inner support column.

And a heat insulation gap is formed between the temperature resistant piece and the sealing piece.

The temperature-resistant piece is detachably connected with the inner support column.

And an outer support column is arranged on the outer side of the bottom shell, one end of the outer support column is fixedly connected with the bottom shell, and the other end of the outer support column extends downwards to support the induction cooker.

The inner supporting column and the outer supporting column are both of solid structures, and the projection of the inner supporting column on the horizontal plane is at least partially overlapped with the projection of the outer supporting column on the horizontal plane; or at least one of the inner support column and the outer support column is a hollow structure, and the projection of the inner support column on the horizontal plane and the projection of the outer support column on the horizontal plane are nested with each other.

Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:

1. this application supports the pan through the temperature resistant piece that uses top protrusion in the panel for the panel in this application can adopt materials such as the borosilicate glass of lower cost to make, thereby reduces the manufacturing cost of electromagnetism stove. The temperature-resistant piece directly contacts with the pan to realize the support of the pan, so that a certain heat insulation gap is formed between the pan and the panel in the cooking process, the direct heat conduction of the pan to the panel is avoided, the temperature rise of the panel can be greatly reduced, and the service life of the panel is prolonged. Moreover, the temperature-resistant part is connected with the inner support column arranged on the bottom shell, so that the gravity of the cooker can be transmitted to the bottom shell through the inner support column, and the bottom shell is stably placed on the external support table board, so that the weight of the cooker can be transmitted to the support table board, the stress of the panel can be effectively dispersed, the phenomenon that the panel is stressed in a concentrated manner is avoided, and the service life of the panel is prolonged.

2. As an preferred embodiment of this application, interior support post wears through the electromagnetic wire coil in order to link to each other with temperature resistant piece, and the electromagnetic wire coil is separated for interior electromagnetic region and outer electromagnetic region along it radially by interior support post to the magnetic field that homogenization electromagnetic wire coil produced avoids the centralized being heated at pan middle part, makes whole culinary art process, and the being heated of pan is more even, promotes the culinary art taste of food. Moreover, the inner support column penetrates through the electromagnetic wire coil, the electromagnetic wire coil can be roughly positioned in the installation and positioning process of the electromagnetic wire coil, and the assembly efficiency of the electromagnetic wire coil is improved. In addition, the extended position of inner support post has decided the position that sets up of temperature resistant spare, and the inner support post is worn through the electromagnetic wire coil for temperature resistant spare is relative with the position of electromagnetic wire coil, and then makes temperature resistant spare can support the pan in the within range of electromagnetic wire coil radiation, has guaranteed the support position of pan, thereby has guaranteed heating efficiency.

Furthermore, the inner supporting column comprises an upper supporting section with an upper clamping part and a lower supporting section with a lower supporting part, the electromagnetic wire coil is clamped and fixed between the upper clamping part and the lower supporting part, on one hand, the positioning of the electromagnetic wire coil is realized, the function of the inner supporting column is diversified, on the other hand, the force transmitted to the inner supporting column by the cookware can be effectively shared by the upper clamping part, the force is transmitted to the electromagnetic wire coil, the force is dispersed, and the stress concentration on the inner supporting column is avoided.

3. As a preferred embodiment of this application, the panel is equipped with inner support column or the locating hole of temperature resistant piece adaptation, and the electromagnetism stove still includes the sealing member that is used for sealing this locating hole to avoid external impurity and profit etc. to flow to the inside of electromagnetism stove through this locating hole, form fine protective effect to the inside spare part of electromagnetism stove.

4. As a preferred embodiment of this application, temperature resistant spare and interior support post detachably are connected to under the condition that damage or strain appear in temperature resistant spare, make the electromagnetism stove possess the possibility of changing temperature resistant spare, reduced cost of maintenance, the life of extension complete machine.

5. As a preferred embodiment of the application, the outer side of the bottom shell is provided with an outer support column, one end of the outer support column is fixedly connected with the bottom shell, and the other end of the outer support column extends downwards to support the induction cooker, so that the stress of the bottom shell is transmitted to the support table board through the outer support column, and the stress of the bottom shell is dispersed. Furthermore, the inner supporting columns and the outer supporting columns have a certain corresponding relation in the vertical direction, so that stress concentration at corresponding positions of the bottom shell can be reduced, and deformation of the bottom shell is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of an induction cooker according to an embodiment of the present application;

FIG. 2 is a top view of an induction cooker according to an embodiment of the present application;

FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 3;

FIG. 5 is an enlarged view of a portion of the assembly of the faceplate, electromagnetic coil, base shell, temperature resistant member, seal, etc. in accordance with another embodiment of the present application;

FIG. 6 is an exploded view of the induction cooker according to one embodiment of the present application;

fig. 7 is a perspective view of the bottom case according to an embodiment of the present application.

Wherein the content of the first and second substances,

1. panel, 11, positioning hole;

2. the device comprises a bottom shell, 21 inner support columns, 211 upper support sections, 2111 upper clamping parts, 212 lower support sections, 2121 lower support parts, 22 outer support columns, 23 positioning columns;

3. electromagnetic wire coil, 31, wire coil bracket, 32, coil;

4. temperature-resistant parts;

5. a seal, 51, a first seal end face, 52, a second seal end face;

6. a central temperature sensing element.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In addition, in the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present application and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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.

As shown in fig. 1 to 7, an induction cooker comprises a bottom case 2 and a panel 1 arranged on the bottom case 2, wherein the bottom case 2 is provided with an inner supporting column 21, a first end of the inner supporting column 21 is fixedly connected with the bottom case 2 and is far away from a second end of the first end, the second end faces the panel 1, a temperature-resistant part 4 is arranged at the second end, and the top of the temperature-resistant part 4 protrudes out of the panel 1 to support a cooker.

This application is right the shape, quantity and the mode of arranging of temperature resistant piece 4 do not do specifically and restrict, as shown in fig. 1 and fig. 2, it has given panel 1 is equipped with four temperature resistant piece 4, temperature resistant piece 4's transversal is personally submitted circularly, the electromagnetism stove is equipped with central temperature element 6, four temperature resistant piece 4 centers on central temperature element 6 evenly arranges in order to realize the concrete example to the firm support of pan, but this application is not limited to this, can also establish three, five or more temperature resistant piece 4 even, and the cross sectional shape of temperature resistant piece 4 can adopt structure molding such as quadrangle, hexagon.

The application does not specifically limit the connection mode of the inner support column 21 and the bottom case 2: in one example, the inner supporting column 21 and the bottom case 2 are fixed after being formed separately, and the fixing manner includes, but is not limited to, welding, gluing, inserting, screwing, and the like; in a preferred embodiment, the inner supporting column 21 and the bottom shell 2 are integrally formed, so that a later assembling process is omitted, the structural strength of a joint position of the inner supporting column and the bottom shell is ensured, and the stability of the inner supporting column 21 for the temperature-resistant part 4 and the pot support is improved.

In addition, the present application is not limited to a specific extending position of the inner supporting column 21 to the panel 1, and any one of the following embodiments may be adopted:

the first implementation mode comprises the following steps: as shown in fig. 3 and 4, the panel 1 is provided with a positioning hole 11 adapted to the inner supporting column 21, the inner supporting column 21 extends toward the panel 1, so that the second end of the inner supporting column penetrates through the positioning hole 11 and extends out of the panel 1, and the temperature resistant member 4 is arranged at the second end, so that the size of the temperature resistant member 4 can be reduced, the cost of using the temperature resistant member 4 can be reduced, the structural design of the temperature resistant member 4 can be simplified, the connection between the temperature resistant member 4 and the inner supporting column 21 can be conveniently realized, and the assembly efficiency of the temperature resistant member 4 and the inner supporting column 21 can be improved. From another perspective, the inner supporting columns 21 penetrate through the panel 1, and in the assembling process of the panel 1 and the bottom case 2, especially in the technical scheme of assembling the panel 1 and the bottom case 2 by gluing, the inner supporting columns 21 can perform a coarse positioning function on the panel 1, so that the panel 1 is prevented from shifting in the glue cooling process, and the assembling qualification rate of the panel 1 and the bottom case 2 is ensured.

The second embodiment: the panel 1 is provided with a positioning hole 11 matched with the temperature-resistant piece 4, the inner supporting column 21 faces the panel 1 to extend, the second end of the inner supporting column 21 is located below the panel 1, the top end of the temperature-resistant piece 4 protrudes out of the panel 1, and the bottom of the temperature-resistant piece 4 penetrates through the positioning hole 11 to be connected with the second end, so that the hidden design of the inner supporting column 21 is realized, the appearance of the whole induction cooker is simpler and more elegant, and the integral visual effect is enhanced.

The third embodiment is as follows: panel 1 be equipped with the locating hole 11 of temperature resistant 4 adaptations, interior support column 21 orientation panel 1 extends, just interior support column 21 the surface of second end with the upper surface of panel 1 flushes, temperature resistant 4 sets of arranging in the outside of second end just the top protrusion of temperature resistant 4 in panel 1 is in order to be used for supporting the pan. In this embodiment, the inner supporting column 21 can realize both the coarse positioning of the panel 1 and the hidden design.

This application is through using top protrusion in the temperature resistant piece 4 support pan of panel 1 for panel 1 in this application can adopt materials such as the borosilicate glass of lower cost to make, thereby reduces the manufacturing cost of electromagnetism stove. Temperature resistant piece 4 directly contacts in order to realize the support to the pan with the pan for possess certain thermal-insulated clearance between culinary art in-process pan and the panel 1, avoided the pan to panel 1 direct heat conduction, can reduce the temperature rise of panel 1 by a wide margin, prolong panel 1's life. Moreover, temperature resistant piece 4 links to each other with the inner support post 21 that sets up in drain pan 2, can pass through inner support post 21 with the gravity of pan and conduct drain pan 2 to drain pan 2, and drain pan 2 steadily places on external support mesa, therefore the weight of pan can be to the transmission of support mesa to can disperse the atress of panel 1 effectively, avoid the phenomenon of panel 1 concentrated atress, prolong the life of panel 1.

It should be noted that, for the support of realization to the pan, reduce or even avoid the atress of panel 1, in another implementation scheme, can adopt and directly use inner support post 21 to support the pan, need not to establish promptly resistant temperature 4, inner support post 21 upwards extends so that its second end stretches out to the outside of panel 1 to support the pan. In this embodiment, the inner support column 21 is made of a high temperature resistant material.

The electromagnetism stove is still including being located in drain pan 2 and with the electromagnetism drum 3 that drain pan 2 linked firmly, as an preferred embodiment of this application, as shown in fig. 4 and fig. 5, the second end wears to pass through electromagnetism drum 3 in order to panel 1 extends, electromagnetism drum 3 radially quilt along it interior support column 21 separates for interior electromagnetic area and outer electromagnetic area to the magnetic field that homogenization electromagnetism drum 3 produced avoids the centralized of pan middle part to be heated, makes whole culinary art process, and the pan is heated more evenly, promotes the culinary art taste of food.

Specifically, electromagnetic wire coil 3 includes drum support 31 and winds coil 32 of drum support 31, drum support 31 is equipped with the confession the through-hole that inner support post 21 passed, inner support post 21 will drum support 31 is radially separated for inner circle and outer lane two parts, the inner circle with the outer lane is respectively wound and is established coil 32, in order to form interior electromagnetic area with outer electromagnetic area. Inner support post 21 wears to pass through drum support 31, can play the effect of thick location to electromagnetic wire coil 3 in electromagnetic wire coil 3's installation positioning process, promotes electromagnetic wire coil 3's assembly efficiency. In addition, the extended position of inner support post 21 has decided the position that sets up of temperature resistant 4, and inner support post 21 wears through electromagnetic wire coil 3 for temperature resistant 4 is relative with electromagnetic wire coil 3's position, and then makes temperature resistant 4 can support the pan in the within range of electromagnetic wire coil 3 radiation, has guaranteed the support position of pan, thereby has guaranteed heating efficiency.

As a preferred example of this embodiment, as shown in fig. 5, the inner support column 21 includes an upper support section 211 and a lower support section 212 connected to each other, the upper support section 211 is provided with an upper clamping portion 2111, the lower support section 212 is provided with a lower support portion 2121, and the electromagnetic wire coil 3 is clamped and fixed between the upper clamping portion 2111 and the lower support portion 2121. On one hand, the positioning of the electromagnetic wire coil 3 is realized, the functions of the inner support column 21 are diversified, and on the other hand, the existence of the upper clamping portion 2111 can effectively share the force transmitted to the inner support column 21 by the cookware, so that the force is transmitted to the electromagnetic wire coil 3, the force dispersion is realized, and the stress concentration on the inner support column 21 is avoided.

Furthermore, as shown in fig. 7, the bottom case 2 is provided with a positioning column 23 for fixing the wire coil support 31, the wire coil support 31 is provided with a mounting hole opposite to the positioning column 23, and the wire coil support 31 is fixedly connected with the bottom case 2 through a fastener (such as a screw), so that a stress concentration phenomenon caused by the support and positioning of the electromagnetic wire coil 3 through the inner supporting column 21 is avoided.

It should be noted that, in this embodiment, the connection manner of the upper support section 211 and the lower support section 212 is not specifically limited: in a preferred example, the upper support section 211 and the lower support section 212 are integrally formed, so that a process of assembling the upper support section and the lower support section is omitted, and the structural strength of a joint of the upper support section and the lower support section is improved; in another example, the upper support section 211 and the lower support section 212 are formed separately and then connected by a screw connection, an insertion connection, a welding connection, or the like.

As a preferred example under this embodiment, as shown in fig. 5, the upper supporting portion has a pressing end surface abutting against the wire coil support 31 and a guiding inclined surface fixedly connected to the pressing end surface and obliquely arranged, and the existence of the guiding inclined surface facilitates the demolding of the upper supporting section 211 during the machining and forming process, and can guide the assembly of the wire coil support 31 to ensure that the wire coil support can be smoothly installed in place.

As a preferred embodiment of the present application, as shown in fig. 4 and 5, the induction cooker further includes a sealing member 5 provided at the positioning hole 11 to seal the positioning hole 11. Thereby avoid outside impurity and profit etc. to flow to the inside of electromagnetism stove through this locating hole 11, form fine protective effect to the inside spare part of electromagnetism stove.

As a preferred example of this embodiment, as shown in fig. 4 and 5, the second end of the inner supporting column 21 extends to the outside of the panel 1, the sealing member 5 is disposed on the outside of the inner supporting column 21, and the sealing member 5 has a first sealing end surface 51 in sealing engagement with the panel 1 and a second sealing end surface 52 in sealing engagement with the inner supporting column 21. Furthermore, the first sealing end face 51 is provided with a first sealing convex rib in interference fit with the panel 1, and the second sealing end face 52 is provided with a second sealing convex rib in interference fit with the inner support column 21, so that the sealing effect is further improved.

Furthermore, the outer diameter of the first sealing end surface 51 is larger than the inner diameter of the positioning hole 11, so that a partial area of the sealing member 5 is located above the panel 1, and the sealing member 5 is prevented from being pressed into the inside of the induction cooker by an external force. I.e. the first sealing end surface 51 achieves both sealing and stop.

As a preferred example of this embodiment, as shown in fig. 4 and 5, a heat insulation gap is provided between the temperature-resistant member 4 and the sealing member 5, so that heat transfer from the temperature-resistant member 4 to the sealing member 5 is reduced, and the service life of the sealing member 5 is prolonged.

As a preferred embodiment of this application, temperature resistant 4 with interior support column 21 detachably connects to under the condition that damage or strain appear in temperature resistant 4, make the electromagnetism stove possess the possibility of changing temperature resistant 4, reduced cost of maintenance, the life of extension complete machine. The specific form of the detachable connection between the two is not limited in this embodiment, and may be, for example, a threaded connection, a screw connection, a snap connection, an insertion connection, or even a magnetic attraction fit.

As a preferred embodiment of the present application, as shown in fig. 4 and 5, an outer support column 22 is provided on the outer side of the bottom case 2, one end of the outer support column is fixedly connected to the bottom case 2, and the other end of the outer support column extends downward to support the induction cooker. Therefore, the stress of the bottom shell 2 is transmitted to the supporting table through the outer supporting columns 22, and the stress of the bottom shell 2 is dispersed.

Furthermore, the bottom shell 2, the inner support columns 21 and the outer support columns 22 are of an integrally formed structure, so that the stability and the structural strength of connection among the bottom shell 2, the inner support columns 21 and the outer support columns 22 are improved, and the increase of assembly procedures and the difficulty in ensuring position accuracy caused by later assembly after split forming are avoided.

The specific structural form of the inner support column 21 and the outer support column 22 is not specifically limited in the present application, and any one of the following embodiments may be adopted:

embodiment 1: the inner support column 21 and the outer support column 22 are both solid structures, and the projection of the inner support column 21 on the horizontal plane is at least partially overlapped with the projection of the outer support column 22 on the horizontal plane. More preferably, the outer diameter of the inner support column 21 is equal to the outer diameter of the outer support column 22, and the projection of the inner support column 21 on the horizontal plane completely overlaps with the projection of the outer support column 22 on the horizontal plane, so that the stability of force transmission is improved, the stress concentration of the inner support column 21 and the outer support column 22 in a non-overlapping area is avoided, and for the technical scheme that the bottom case 2, the inner support column 21 and the outer support column 22 are integrally formed, the design of a mold is facilitated, and the processing and forming of the bottom case 2 are facilitated.

Embodiment 2: at least one of the inner support column 21 and the outer support column 22 is a hollow structure, and the projection of the inner support column 21 in the horizontal plane and the projection of the outer support column 22 in the horizontal plane are nested or overlapped with each other. For example, the inner support column 21 is a hollow structure, the outer support column 22 is a solid structure, the outer diameter of the inner support column 21 is smaller than that of the outer support column 22, and the projection of the inner support column 21 on the horizontal plane falls within the projection of the outer support column 22 on the horizontal plane, or the outer diameter of the inner support column 21 is larger than that of the outer support column 22, and the projection of the inner support column 21 on the horizontal plane is nested in the projection of the outer support column 22 on the horizontal plane; as another example, the inner support column 21 is a solid structure, the outer support column 22 is a hollow structure, the outer diameter of the outer support column 22 is smaller than the outer diameter of the inner support column 21, the projection of the outer support column 22 on the horizontal plane falls within the range of the projection of the inner support column 21 on the horizontal plane, or the outer diameter of the outer support column 22 is larger than the outer diameter of the inner support column 21, and the projection of the outer support column 22 on the horizontal plane is nested in the projection of the inner support column 21 on the horizontal plane; for another example, the inner support column 21 and the outer support column 22 are both hollow structures, and the projections of the inner support column and the outer support column on the horizontal plane are nested with each other; as shown in fig. 4 and 5, the inner support column 21 and the outer support column 22 are both hollow structures, and the inner diameter and the outer diameter of the inner support column 21 are respectively equal to the inner diameter and the outer diameter of the outer support column 22, and the horizontal projection of the inner support column 21 and the horizontal projection of the outer support column 22 overlap each other.

Further, when outer support column 22 is hollow structure, it has the rubber buffer to add in the outer support column 22, on the one hand, can avoid external impurity to get into outer support column 22 and cause the accumulation of impurity and the increase of clearance difficulty, on the other hand, can produce the shock-absorbing capacity when placing the electromagnetism stove, it is right outer support column 22 forms the protection.

In the foregoing embodiment 1 and embodiment 2, the inner support columns 21 and the outer support columns 22 have a certain corresponding relationship in the vertical direction, so that stress concentration at corresponding positions of the bottom case 2 can be reduced, and deformation of the bottom case 2 is avoided.

Where not mentioned in this application, can be accomplished using or referencing existing technology.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides an induction cooker, include the drain pan and set up in the panel of drain pan, its characterized in that, the drain pan is equipped with the inner support post, the first end of inner support post with the drain pan links firmly, keeps away from the second end orientation of first end the panel extends, just the second end is equipped with the temperature resistant piece, the top protrusion of temperature resistant piece in the panel is in order to support the pan.

2. The induction cooker according to claim 1,

the electromagnetic oven further comprises an electromagnetic wire coil which is positioned in the bottom shell and fixedly connected with the bottom shell, the second end penetrates through the electromagnetic wire coil to extend towards the panel, and the electromagnetic wire coil is radially divided into an inner electromagnetic area and an outer electromagnetic area by the inner support column.

3. The induction cooker according to claim 2,

the inner support column comprises an upper support section and a lower support section which are connected, the upper support section is provided with an upper clamping part, the lower support section is provided with a lower support part, and the electromagnetic wire coil is clamped and fixed between the upper clamping part and the lower support part.

4. The induction cooker according to claim 3,

the upper support section and the lower support section are of an integrally formed structure; or the upper support section and the lower support section are of a split-forming structure.

5. The induction cooker according to claim 1,

the panel is provided with a positioning hole matched with the inner supporting column or the temperature-resistant piece, and the induction cooker further comprises a sealing piece arranged at the positioning hole to seal the positioning hole.

6. The induction cooker according to claim 5,

the second end of the inner support column extends out of the outer side of the panel, the sealing element is sleeved on the outer side of the inner support column, and the sealing element is provided with a first sealing end face in sealing fit with the panel and a second sealing end face in sealing fit with the inner support column.

7. The induction cooker according to claim 6,

and a heat insulation gap is formed between the temperature resistant piece and the sealing piece.

8. The induction cooker according to any one of claims 1 to 5,

the temperature-resistant piece is detachably connected with the inner support column.

9. The induction cooking hob according to any one of the claims 1 to 5,

and an outer support column is arranged on the outer side of the bottom shell, one end of the outer support column is fixedly connected with the bottom shell, and the other end of the outer support column extends downwards to support the induction cooker.

10. The induction cooker according to claim 9,

the inner supporting column and the outer supporting column are both of solid structures, and the projection of the inner supporting column on the horizontal plane is at least partially overlapped with the projection of the outer supporting column on the horizontal plane; alternatively, the first and second electrodes may be,

at least one of the inner supporting column and the outer supporting column is of a hollow structure, and the projection of the inner supporting column on the horizontal plane and the projection of the outer supporting column on the horizontal plane are nested with each other.

Images