CN214038538U - Electromagnetic oven - Google Patents

Abstract

The utility model provides a pair of electromagnetic oven, include: a bottom case; the fan assembly is fixedly connected with the bottom shell through a fastener; the vibration damping pad is arranged between the bottom shell and the fan assembly and is provided with a through hole for the fastener to pass through; the damping pad is provided with a damping groove, and the damping groove is arranged on the outer side of the through hole. The utility model provides an induction cooker, the transmission of the vibration between very big separation fan subassembly and the drain pan just can reduce the vibration of drain pan, does benefit to and reduces or eliminates the noise that produces because of the drain pan vibration.

Description

Electromagnetic oven

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an induction cooker.

Background

The principle of the electromagnetic oven is an electromagnetic induction phenomenon, namely, an alternating current is utilized to generate an alternating magnetic field with the direction changing constantly through a coil, a vortex current can appear in a conductor in the alternating magnetic field, and the joule heat effect of the vortex current can heat the conductor, so that heating is realized.

The conventional induction cooker includes a case and a coil disk disposed inside the case. Because the coil panel can produce heat at the during operation, consequently still be equipped with the fan in the shell inside, the fan can carry out the heat exchange with external gas with steam in the shell to reduce the inside heat of shell.

However, the existing fan is installed on the housing, and the vibration generated during the operation of the fan is transmitted to the housing, so that the housing vibrates to generate noise, which affects the use of the induction cooker.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an electromagnetic oven for solve the vibration transmission that current fan work produced and give the shell, lead to the shell to vibrate and produce the noise, influence the problem of electromagnetic oven's use.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an aspect of the embodiments of the present invention provides an induction cooker, including: a bottom case; the fan assembly is fixedly connected with the bottom shell through a fastener; the vibration damping pad is arranged between the bottom shell and the fan assembly and is provided with a through hole for the fastener to pass through; the damping pad is provided with a damping groove, and the damping groove is arranged on the outer side of the through hole.

According to the induction cooker, the vibration damping pad is arranged between the fan assembly and the bottom shell, so that the vibration of the fan assembly in the longitudinal direction is absorbed by the vibration damping pad; the through hole is formed in the vibration damping pad, and the vibration damping groove is formed in the outer side of the through hole, the fastener penetrates through the fan assembly and the through hole to be fixed with the bottom shell, and the vibration damping groove can increase the longitudinal and transverse deformation capacity of the vibration damping pad, so that the vibration of the fastener in the transverse direction (the radial direction of the through hole) is absorbed by the vibration damping pad; and then the transmission of the vibration between very big separation fan subassembly and the drain pan, just can reduce the vibration of drain pan, do benefit to and reduce or eliminate the noise that produces because of the drain pan vibration.

In one possible implementation manner, a plurality of damping grooves are arranged, and are symmetrical pairwise relative to a plane where the axis of the through hole is located; and/or the vibration reduction grooves are uniformly distributed along the circumferential direction of the through hole.

Through the scheme, the deformation of the two sides of the through hole is consistent, so that the uniformity of the vibration damping pad and the uniformity of the vibration damping effect are facilitated.

In one possible implementation manner, the depth of the vibration reduction groove is smaller than that of the through hole; and/or the edge of the vibration reduction groove and the edge of the vibration reduction pad are spaced.

Through above-mentioned scheme, the damping groove does not pierce through or pass the damping pad to guarantee the structural strength of damping pad and the wholeness of damping pad.

In one possible implementation manner, the vibration reduction groove is a waist-shaped hole, and the waist-shaped hole extends along a straight line direction; or, the waist-shaped hole extends along the direction of the fold line; or the waist-shaped hole extends along the curve direction.

Through the scheme, the two ends of the waist-shaped hole in the length direction are arc transition areas so as to avoid the cracking of the waist-shaped hole at the two ends. The waist-shaped hole extends along the linear direction, so that the waist-shaped hole is simple in structure and easy to process. The waist-shaped hole extends along the broken line or the curve direction, and the damping pad near the waist-shaped hole can deform in a wider direction.

In one possible implementation manner, the vibration reduction pad is a silica gel pad.

Through above-mentioned scheme, the silica gel pad not only has the ability of deformation and absorption vibration, still has good thermal-insulated effect. Select for use the silica gel pad can reduce the heat transfer between fan subassembly and the drain pan.

In one possible implementation manner, the bottom shell is provided with a first positioning portion, and the fan assembly is provided with a second positioning portion matched with the first positioning portion; the vibration damping pad is provided with a through hole for one of the first positioning portion and the second positioning portion to pass through.

Through above-mentioned scheme, first location portion cooperatees with second location portion, can realize the quick location between fan and the drain pan.

In addition, when one of the first positioning portion and the second positioning portion passes through the through-hole, vibration can be transmitted to the vibration damping pad at the through-hole to reduce the transmission of vibration.

In one possible implementation, the through hole is in interference fit with one of the first positioning portion and the second positioning portion.

Through the scheme, one of the first positioning part and the second positioning part is in direct contact with the inner wall of the through hole when passing through the through hole, so that the vibration absorption of the vibration absorption pad is facilitated. In addition, the vibration damping pad is prevented from being separated from the first positioning part or the second positioning part when the fan is installed.

In one possible implementation manner, the first positioning portion is a positioning column, the second positioning portion is a positioning hole, and the positioning column penetrates through the through hole and is embedded in the positioning hole.

Through above-mentioned scheme, the reference column is when passing the through-hole, and the vibration on the reference column is most or all absorbed by the damping pad to reduce the transmission of the vibration between fan subassembly and the drain pan.

In one possible implementation, the damping groove is provided between the through hole and the through hole.

Through the scheme, the vibration reduction groove is utilized to the maximum efficiency, so that the deformation of the vibration reduction pads on the two sides of the vibration reduction groove is realized, and the vibration reduction pads on the through holes and the through holes on the two sides of the vibration reduction groove can absorb the vibration from the fastening piece and the first positioning part or the second positioning part.

In one possible implementation manner, the bottom shell is provided with an air inlet, an annular wall is sleeved outside the air inlet, and the fan assembly is arranged at one end, far away from the air inlet, of the annular wall.

Through above-mentioned scheme, after external gas got into the drain pan from the air intake under the effect of fan, the gaseous heat exchange that carries out through the cliff guide in with the drain pan to reduce the inside temperature of drain pan.

In addition to the technical problems, technical features constituting technical aspects, and advantageous effects brought by the technical features of the technical aspects described above, other technical problems, technical features included in technical aspects, and advantageous effects brought by the technical features that can be solved by the embodiments of the present invention will be described in further detail in the detailed description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a partial exploded view of an induction cooker according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 1;

fig. 4 is a partial cross-sectional view of another induction cooker provided in accordance with an embodiment of the present invention;

fig. 5 is a top view of another damping pad provided in accordance with an embodiment of the present invention;

fig. 6 is a top view of yet another damping pad provided in accordance with an embodiment of the present invention;

fig. 7 is a top view of yet another damping pad according to an embodiment of the present invention.

Description of reference numerals:

1-a bottom shell; 11-an air inlet; 12-a circumferential wall;

2-a fan assembly; 21-a scaffold; 22-a fan;

3-a vibration damping pad; 31-a through hole; 32-a vibration damping groove; 33-a through hole;

4-a fastener;

5-a first positioning part;

6-a second location section;

7-coil panel.

With the above figures, certain embodiments of the present invention have been shown and described in more detail below. The drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The existing induction cooker comprises a shell, wherein a coil panel and a fan are arranged in the shell. Wherein, the coil panel produces heat in the during operation to the pan of placing on the shell provides heat energy. The fan can exchange heat between the external air outside the shell and the internal air inside the shell so as to reduce the internal heat of the induction cooker. However, since the fan is mounted on the housing, vibration generated when the fan operates is transmitted to the housing, which causes the housing to vibrate and impact a table top or a cooking bench, causing noise, and seriously affecting the use of the induction cooker.

In view of this, the utility model discloses set up the damping pad between fan and shell, can absorb the vibration of fan to the vibration transmission between separation fan and the shell, and then the noise reduction.

The specific structure of the induction cooker provided by the invention is described below with reference to the accompanying drawings.

Fig. 1 is a partial exploded view of an induction cooker according to an embodiment of the present invention, as shown in fig. 1, the induction cooker includes a housing, and the housing may include a bottom case 1 and a panel. The bottom case 1 may include a bottom wall and a sidewall, wherein the sidewall is connected to the periphery of the bottom wall and extends upward. The panel can be fixedly installed at the upper end of the side wall of the bottom shell 1, and the panel and the bottom shell 1 enclose an accommodating space. The coil panel 7 and the control panel can be arranged in the accommodating space. Wherein, coil panel 7 and control panel electrical connection, the control panel can be according to user's operation to the heating power of coil panel 7 adjust.

In addition, when the induction cooker is started, the coil panel 7 and the components on the control panel generate a large amount of heat, so that the temperature in the bottom case 1 is increased. If the heat in the bottom shell 1 is not timely and outwards distributed, the high-temperature environment in the bottom shell 1 can cause certain influence on the operation of the components on the coil panel 7 and the control panel, so that the service lives of the components on the coil panel 7 and the control panel are greatly shortened.

For this purpose, a fan 22 is also provided in the bottom case 1. In order to suck the air outside the bottom case 1 into the bottom case 1 and discharge the hot air inside the bottom case 1 to the outside of the bottom case 1, the bottom case 1 is further provided with an air inlet 11 and an air outlet (not shown). The air outside the bottom shell 1 enters the bottom shell 1 from the air inlet 11 under the guidance of the fan 22, and flows out from the air outlet after exchanging heat with the hot air in the bottom shell 1, namely, the air carries the heat in the bottom shell 1 to flow out from the air outlet. The air inlet 11 of the fan 22 corresponds to the air inlet 11 of the bottom case 1, so that air outside the bottom case 1 enters the fan 22 through the air inlet 11 of the bottom case 1. In addition, the air inlet 11 may be specifically disposed on the bottom surface of the bottom case 1 or the side wall of the bottom case 1. Further, the above-mentioned fan 22 may be a centrifugal fan 22 or an axial fan 22.

For example, fig. 1 illustrates the fan 22 as an axial fan 22. Because the air inlet end and the air outlet end of the axial flow fan 22 are located on the same axis, the air inlet 11 may be disposed on the bottom wall of the bottom case 1 and the air outlet disposed on the side wall of the bottom case 1 in order to accelerate the flow of air and increase the flow range of air.

Wherein, the outer side of the air inlet 11 can be sleeved with a ring wall 12, the ring wall 12 can be connected to the bottom wall of the bottom shell 1 and extend upwards, and the upper end of the ring wall 12 can be provided with an axial flow fan 22. The axis of the annular wall 12 coincides with the axis of the fan 22 in order to guide the gas. That is, the air entering the bottom case 1 from the air inlet 11 is intensively guided by the annular wall 12 and exchanges heat with the air in the bottom case 1, so as to achieve the purpose of rapidly reducing the heat in the accommodating space.

In addition, the fan 22 may be a centrifugal fan 22. Since the air inlet end and the air outlet end of the centrifugal fan 22 are perpendicular to each other, the air outlet and the air inlet 11 can be disposed on the side walls of the bottom case 1 on different planes, so as to accelerate the flow of air.

It should be noted that the fan 22 may be disposed in other manners, which are only for illustration and are not limited in particular. Other structures of the induction cooker will be described below by taking as an example the arrangement of the fan 22 shown in fig. 1, that is, the bottom wall of the housing is provided with the annular wall 12, and the axial flow fan 22 is arranged at the upper end of the annular wall 12. For other arrangements of the fan 22, reference will be made to the following description, and the description thereof will be omitted.

Continuing with FIG. 1, a fan 22 may be mounted to the annular wall 12 by brackets 21. For example, the bracket 21 may include a plate body, which may be attached to a side of the fan 22 facing away from the circumferential wall 12, and both ends of the plate body may extend beyond the edge of the fan 22. The portion of the plate body extending beyond the fan 22 may be secured to the upper end of the surround 12, with the fan 22 being disposed at an intermediate location on the plate body. In this way, the mounting between the fan assembly 2, comprising the bracket 21 and the fan 22, and the annular wall 12 is achieved. It will be appreciated that gas passes out of the annular wall 12 from the space between the support 21 and the annular wall 12 for the purpose of dispersing the gas flow.

Wherein the shape of the support 21 may be such that it extends in a straight direction as shown in fig. 1, the support 21 in this form may be provided with one or more. When the plurality of brackets 21 are provided, the plurality of brackets 21 may be cross-connected to each other at the middle portion to form an "X" or "m" shape, etc., so as to enhance the fixation between the brackets 21 and the circumferential wall 12, thereby enhancing the connection strength between the fan 22 and the circumferential wall 12. In addition, the cross section of the bracket 21 may be the same as or correspond to the cross section of the annular wall 12, so that the outer periphery of the bracket 21 is connected with the outer periphery of the upper end surface of the annular wall 12, and the bracket 21 may be provided with a plurality of openings for allowing gas to pass through, so as to form a shape of "day", "|", or a mesh, etc., so as to enhance the fixation between the bracket 21 and the annular wall 12, and further enhance the connection strength between the fan 22 and the annular wall 12.

In addition, the fan 22 includes a motor, a rotating shaft, and fan blades disposed in the circumferential direction of the rotating shaft, and the motor includes a main machine portion and a motor shaft. The motor shaft of the motor may be fixedly connected to the rotating shaft of the blower 22, so that when the motor is started, the motor shaft can drive the rotating shaft to rotate to drive the fan blades to rotate, so as to drive the air to flow. The motor may be electrically connected to the aforementioned controller such that the controller controls the start of the motor or the rotational speed of the motor. The main machine part of the motor can be fixedly arranged on the bracket 21, and the motor shaft of the motor can be rotatably arranged on the bracket 21. The fixing mode of the main body part of the motor and the bracket 21 comprises welding, bonding, compression joint, clamping and the like.

In addition, the bracket 21 is removably attached to the annular wall 12 to facilitate removal of the fan 22 in the event of damage to the fan 22 or line servicing. Fig. 1 shows, for example, a bracket 21 and a circumferential wall 12 connected by a fastener 4. As shown in fig. 1, the fastener 4 passes through the bracket 21 from top to bottom and is fixedly connected to the annular wall 12. The fasteners 4 may be screws, bolts, pins, fixation pins, etc. The fasteners 4 are shown in fig. 1 as screws, which are screwed to the upper end of the annular wall 12.

Fig. 2 is a partial schematic view of fig. 1, and as shown in fig. 1 and 2, the fan 22 generates vibration during operation, and in order to avoid the vibration from being transmitted to the bottom case 1, a vibration damping pad 3 may be disposed between the fan assembly 2 and the bottom case 1. By way of example, the damping pad 3 can be arranged between the bracket 21 and the annular wall 12. The damping pad is provided with a through hole 31 for the passage of the fastening member 4. That is to say, the utility model provides an induction cooker through set up the damping pad between fan subassembly 2 and drain pan 1, and fastener 4 passes fan subassembly 2 and through-hole 31 and is fixed with drain pan 1 for fan subassembly 2 is absorbed by the damping pad in the vibration of longitudinal direction.

The damping pad 3 may further have a damping groove 32, and the damping groove 32 is disposed outside the through hole 31. That is, by providing the through hole 31 on the vibration damping pad and the vibration damping groove 32 provided outside the through hole 31, the fastening member 4 is fixed to the bottom case 1 through the fan assembly 2 and the through hole 31, so that vibration of the fastening member 4 in the lateral direction (radial direction of the through hole 31) is also absorbed by the vibration damping pad since the vibration damping groove 32 can increase the longitudinal and lateral deformability of the vibration damping pad; and then the transmission of the vibration between fan subassembly 2 and the drain pan 1 of very big separation, just can reduce the vibration of drain pan 1, do benefit to and reduce or eliminate the noise that produces because of the vibration of drain pan 1.

The arrangement of the damping groove 32 includes, but is not limited to, the following possible implementation manners:

in one of the possible implementations, the damping groove 32 may be provided with one, which may be provided at one side of the through hole 31.

In another possible implementation, as shown in fig. 2, 6 and 7, the damping grooves 32 may be provided in plurality, and the plurality of damping grooves 32 may be symmetrical two by two with respect to a plane on which the axis of the through hole 31 is located.

The vibration damping groove 32 may be a waist-shaped hole, and two ends of the waist-shaped hole in the length direction are arc transition regions to prevent the waist-shaped hole from cracking at the two ends. In addition, as shown in fig. 2, the waist-shaped hole can extend along the linear direction, so that the waist-shaped hole has a simple structure and is easy to process; fig. 6 is a top view of yet another damping pad 3 according to an embodiment of the present invention, as shown in fig. 6, the kidney-shaped holes may extend in the direction of the fold line, so that the damping pad near the kidney-shaped holes has a more widely directed deformation. Of course, the corners of the fold lines can be rounded to avoid the cracking of the tips; fig. 7 is a top view of yet another damping pad 3 according to an embodiment of the present invention, as shown in fig. 7, the waist-shaped holes may extend along a curved direction, so that the damping pad near the waist-shaped holes has a deformation with a wider direction. It should be noted that when the waist-shaped apertures extend along a fold line or curve, the fold line or curve may be provided with one or more shape change points.

In another possible implementation manner of the damping pad 3, fig. 5 is a top view of another damping pad 3 provided according to an embodiment of the present invention, as shown in fig. 5, a plurality of damping grooves 32 may be provided, and the plurality of damping grooves 32 are uniformly distributed along the circumference of the through hole 31. That is, a plurality of damping grooves 32 may be formed around the outer circumference of the through-hole 31, and the plurality of damping grooves 32 are distributed around the outer circumference of the through-hole 31 with the axis of the through-hole 31 as the center. So as to facilitate the uniformity of the damping pad and the uniformity of the damping effect.

It should be noted that a plurality of damping grooves 32 having the same length from the axis of the through hole 31 may be provided as one set, and the damping pad 3 provided in this way may be provided in a plurality of sets, and the length of the damping groove 32 from the axis of the through hole 31 in each set may be different, and the corresponding radial direction may also be different.

In addition, in the arrangement mode of the vibration damping groove 32, the extending direction of the vibration damping groove 32 can refer to the previous mode, and further description is omitted.

Alternatively, the depth of the vibration reduction groove 32 is smaller than that of the through hole 31. That is, the damping grooves 32 do not penetrate the damping pad 3 in the thickness direction of the damping pad 3 to ensure the structural strength of the damping pad in the thickness direction thereof, thereby preventing the damping pad 3 from being divided to ensure the integrity of the damping pad 3.

Wherein, when the damping groove 32 is provided in plurality, the plurality of damping grooves 32 may have the same or different depths.

Optionally, there is a spacing between the edges of the damping groove 32 and the edges of the damping pad. That is, the damping grooves 32 do not penetrate the damping pad 3 in the length direction or the width direction of the damping pad 3 to ensure the structural strength of the damping pad 3 in the length or width direction thereof, thereby preventing the damping pad 3 from being divided to ensure the integrity of the damping pad 3.

Alternatively, the vibration-damping pad may be a rubber pad, a sponge pad, or the like. When the vibration damping pad 3 is a rubber pad, a silicon rubber material with good heat insulation performance can be selected as the material, so as to reduce heat transfer between the fan assembly 2 and the bottom case 1. When the damping pad 3 is a spongy cushion, a spongy material with better high-temperature resistance can be selected.

Fig. 3 is a partial sectional view of fig. 1, and fig. 4 is a partial sectional view of another induction cooker according to an embodiment of the present invention, as shown in fig. 2-4, optionally, the bottom case 1 may be provided with a first positioning portion 5, and the fan assembly 2 may be provided with a second positioning portion 6 engaged with the first positioning portion 5. The cushion may be provided with a through-hole 33, and the through-hole 33 may be used to pass one of the first positioning portion 5 and the second positioning portion 6. The first positioning portion 5 in fig. 2 may be provided on the upper end of the annular wall 12, and the second positioning portion 6 may be provided on the bracket 21. The first positioning portion 5 and the second positioning portion 6 are matched, so that the fan 22 and the bottom case 1 can be quickly positioned. In addition, when one of the first positioning portion 5 or the second positioning portion 6 passes through the through-hole 33, vibration can be transmitted to the vibration damping pad at the through-hole 33 to reduce the transmission of vibration.

For example, as shown in fig. 3, the first positioning portion 5 is a positioning post, the second positioning portion 6 is a positioning hole, and the positioning post passes through the through hole 33 and is embedded in the positioning hole. When the positioning column passes through the through hole 33, most or all of vibration on the positioning column is absorbed by the vibration absorption pad, so that the transmission of vibration between the fan assembly 2 and the bottom case 1 is reduced.

As shown in fig. 4, the first positioning portion 5 is a positioning hole, the second positioning portion 6 is a positioning post, and the positioning post passes through the through hole 33 and is embedded in the positioning hole.

Alternatively, the through-hole 33 may be interference-fitted with one of the first positioning portion 5 and the second positioning portion 6. That is, one of the first positioning portion 5 and the second positioning portion 6 is in direct contact with the inner wall of the through-hole 33 when passing through the through-hole 33, which facilitates the vibration absorption of the vibration pad. In addition, the vibration damping pad is prevented from being separated from the first positioning portion 5 or the second positioning portion 6 when the blower 22 is mounted.

Alternatively, the damping groove 32 may be provided between the through hole 31 and the through hole 33. The damping groove 32 can simultaneously provide deformation displacement for deformation of the damping pad 3 at the positions of the through-hole 31 and the through-hole 33 on both sides thereof. So that the vibration damping groove 32 is utilized most efficiently to achieve deformation of the vibration damping pads at both sides of the vibration damping groove 32, facilitating the vibration damping pads at the through holes 31 and the through holes 33 at both sides of the vibration damping groove 32 to absorb vibration from the fastening member 4 and the first positioning portion 5 or the second positioning portion 6.

Of course, the damping grooves 32 may be provided outside the through-hole 33 in addition to being provided between the through-hole 31 and the through-hole 33, so as to provide a greater amount of deformation to the damping pad 3 in the vicinity of the through-hole 33; the damping groove 32 may also be provided between the through hole 31 and the outer wall of the damping pad 3 to provide a greater amount of deformation of the damping pad 3 in the vicinity of the through hole 31.

Alternatively, a plurality of first positioning portions 5 may be provided, a plurality of second positioning portions 6 may be provided, and a plurality of through holes 33 may be provided. The plurality of through holes 33 may be symmetrically disposed at both sides of the through hole 31 or uniformly disposed along the circumferential direction of the through hole 31 so as to restrict the rotation of the bracket 21 with respect to the circumferential wall 12.

The terms "upper" and "lower" are used to describe relative positions of the structures in the drawings, and are not used to limit the scope of the present invention, and the relative relationship between the structures may be changed or adjusted without substantial technical changes.

It should be noted that: in the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Furthermore, in the present disclosure, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present disclosure. 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.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An induction cooker, comprising:

a bottom shell (1);

the fan assembly (2) is fixedly connected with the bottom shell (1) through a fastener (4);

the damping pad (3) is arranged between the bottom shell (1) and the fan assembly (2) and is provided with a through hole (31) for the fastening piece (4) to pass through; the damping pad (3) is provided with a damping groove (32), and the damping groove (32) is arranged on the outer side of the through hole (31).

2. The induction hob according to claim 1, characterized in that a plurality of said vibration damping grooves (32) are provided, said plurality of vibration damping grooves (32) being symmetrical two by two with respect to a plane in which the axis of said through hole (31) lies; and/or the presence of a gas in the gas,

the vibration reduction grooves (32) are uniformly distributed along the circumferential direction of the through hole (31).

3. The induction hob according to claim 1, characterized in, that the depth of the damping groove (32) is smaller than the depth of the through hole (31); and/or the presence of a gas in the gas,

the edge of the damping groove (32) and the edge of the damping pad have a spacing therebetween.

4. The induction hob according to claim 1, characterized in, that the damping slot (32) is a waist-shaped hole, which extends in a straight direction; or the like, or, alternatively,

the waist-shaped hole extends along the direction of the fold line; or the like, or, alternatively,

the waist-shaped hole extends along the curve direction.

5. The induction cooker according to any one of claims 1 to 4, wherein the vibration damping pad is a silicone pad.

6. The induction cooker according to any one of claims 1 to 4, characterized in that the bottom shell (1) is provided with a first positioning portion (5), and the fan assembly (2) is provided with a second positioning portion (6) engaged with the first positioning portion (5);

the damping pad is provided with a through hole (33), and the through hole (33) is used for allowing one of the first positioning part (5) and the second positioning part (6) to pass through.

7. The induction cooker according to claim 6, wherein the through hole (33) is interference-fitted with one of the first positioning portion (5) and the second positioning portion (6).

8. The induction cooker according to claim 6, wherein the first positioning portion (5) is a positioning post, the second positioning portion (6) is a positioning hole, and the positioning post passes through the through hole (33) and is embedded in the positioning hole.

9. The induction hob according to claim 6, characterized in, that the damping groove (32) is arranged between the through hole (31) and the through hole (33).

10. The induction hob according to any one of the claims 1 to 4, characterized in that the bottom shell (1) is provided with an air inlet (11), an annular wall (12) is sleeved outside the air inlet (11), and the fan assembly (2) is arranged at one end of the annular wall (12) far away from the air inlet (11).

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