CN210601759U - Kitchen tool - Google Patents

Abstract

The utility model provides a kitchen ware, include: the heat dissipation device comprises a shell, a heat dissipation device and a control device, wherein the shell is provided with a heat dissipation cavity which is provided with an air inlet and an air outlet; the heating part is arranged at the heat dissipation cavity, the air inlet is positioned at the bottom of the heat dissipation cavity, and the axis of the air inlet is parallel to the axis of the heating part. The utility model provides a problem that the high-power induction cooker radiating effect of electromagnetism stove among the prior art is poor.

Description

Kitchen tool

Technical Field

The utility model relates to a kitchen utensils and appliances technical field particularly, relates to a kitchen utensils and appliances.

Background

Chinese style food and beverage need big fire to explode the stir-fry sometimes in culinary art in-process, and the gas-cooker use has naked light, has certain potential safety hazard, and in addition, the naked light is to the more heat of peripheral radiation, and heating efficiency is low, and the environment of frying is hotter, and the use electromagnetism kitchen then can avoid these problems. General electromagnetism kitchen power is low, can't satisfy the requirement of stir-fry, consequently needs improve electromagnetism kitchen power, and high-power electromagnetism kitchen and coil panel calorific capacity also can increase, and the heat if can not in time dispel away, will influence normal work and lead to the electromagnetism kitchen trouble.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a kitchen ware to solve the problem that the high-power induction cooker radiating effect of the induction cooker among the prior art is poor.

In order to achieve the above object, the present invention provides a kitchen ware, including: the heat dissipation device comprises a shell, a heat dissipation device and a control device, wherein the shell is provided with a heat dissipation cavity which is provided with an air inlet and an air outlet; the heating part is arranged at the heat dissipation cavity, the air inlet is positioned at the bottom of the heat dissipation cavity, and the axis of the air inlet is parallel to the axis of the heating part.

Furthermore, the air inlet and the air outlet are respectively positioned at the edges of two opposite sides of the heat dissipation cavity.

Further, the kitchen utensil further comprises: the air inlet fan is arranged at the air inlet; and/or the air outlet fan is arranged at the air outlet, and the air outlet is positioned at the bottom of the heat dissipation cavity.

Furthermore, the shell also comprises an air guide rib arranged in the heat dissipation cavity, and the wind shielding surface of the air guide rib faces the air inlet.

Furthermore, an included angle which is not larger than 90 degrees is formed between the air guiding rib and the bottom surface of the heat dissipation cavity.

Furthermore, the heat dissipation cavity and the heating piece are both multiple and are arranged in one-to-one correspondence.

Further, the kitchen utensil further comprises: the shell and the heating element are arranged in the machine body, and the machine body is provided with a communication hole; and the communicating piece is provided with an air channel for air circulation, one end of the air channel is in butt joint with the at least one air outlet, and the other end of the air channel is in butt joint with the communicating hole, so that the air inlet or the air outlet is communicated with the outside of the machine body.

Further, the shell and/or the communicating piece are detachably connected with the machine body, the kitchen ware further comprises a sealing piece, and the sealing piece is arranged at least one of the positions between the shell and the communicating piece, between the shell and the machine body and between the communicating piece and the machine body.

Further, the kitchen appliance includes: a first heat generating member; and the first heating piece and the machine core box are taken as heating pieces, and the air outlets of the heat dissipation cavity where the first heating piece is located and the heat dissipation cavity where the machine core box is located are in butt joint with the same communicating piece.

Further, kitchen utensils and appliances still include the second and generate heat a piece, and the second generates heat a piece and has a plurality of heat dissipation outlets, and the shell includes the surrounding part, and the surrounding part surrounds all heat dissipation outlets, and the surrounding part generates heat a piece with the second and forms the heat dissipation chamber jointly, and the entry that the second generated heat a piece is as the air intake in heat dissipation chamber, and the via hole of seting up in the surrounding part is as the air outlet in heat dissipation chamber.

Use the technical scheme of the utility model, through the axis with the air intake and the axis parallel arrangement who generates heat, make the air intake generate heat the piece, the cold wind air current that the air intake enters into the heat dissipation intracavity can directly be used in on the piece that generates heat, thereby make the heat that the piece that generates heat produced effectively discharge the shell in time, guarantee the normal stable work of the piece that generates heat, especially can in time derive the kitchen utensils and appliances outside with a large amount of heats that the piece during operation that generates heat to the high-power piece that generates heat, guarantee that kitchen utensils and appliances can stabilize normal work, satisfy the requirement of high-power stir-fry.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows an exploded view of a kitchen utensil portion assembly of the present invention;

FIG. 2 shows a schematic structural view of an induction cooker assembly of the kitchen appliance of FIG. 1;

FIG. 3 is a schematic diagram of the induction cooker assembly of FIG. 2 illustrating the flow of air over the coil disk;

FIG. 4 is a schematic diagram of the induction cooker assembly of FIG. 2 illustrating the airflow through the core box; and

fig. 5 is a schematic view showing the structure of the induction cooker assembly of fig. 2 when an air current flows through the induction cooker.

Wherein the figures include the following reference numerals:

10. a housing; 11. a heat dissipation cavity; 111. an air inlet; 112. an air outlet; 12. a wind guiding rib; 13. an enclosing section; 20. a heat generating member; 21. a coil panel; 22. an electromagnetic range; 23. a case core; 30. an air intake fan; 50. a body; 60. a communicating member; 61. an air duct.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that the high-power induction cooker of the induction cooker in the prior art can not radiate heat in time, the utility model provides a kitchen ware.

A kitchen tool as shown in fig. 1 to 5, comprising a housing 10 and a heating element 20, wherein the housing 10 has a heat dissipation cavity 11, and the heat dissipation cavity 11 has an air inlet 111 and an air outlet 112; the heating element 20 is disposed at the heat dissipation chamber 11, the air inlet 111 is disposed at the bottom of the heat dissipation chamber 11, and an axis of the air inlet 111 is parallel to an axis of the heating element 20.

This embodiment is through the axis with air intake 111 and the axis parallel arrangement who generates heat 20, make air intake 111 generate heat 20 towards, air intake 111 enters into the cold wind air current that heat dissipation intracavity 11 can directly be used in generating heat 20, thereby make the heat that generates heat 20 production can in time effectively discharge shell 10, guarantee that generate heat 20 normal stable work, especially generate heat to high-power can in time derive the kitchen utensils and appliances outside with a large amount of heats that generate heat 20 during operation, guarantee that kitchen utensils and appliances can stabilize normal work, satisfy the requirement of high-power stir-fry.

In the present embodiment, a kitchen appliance is taken as an example for explanation, and accordingly, the kitchen appliance includes an induction cooker assembly, as shown in fig. 2, the induction cooker assembly includes a plurality of heating elements 20, more specifically, the heating elements 20 include a first heating element with a relatively large power, a second heating element with a relatively small power, and a core box 23, where a coil panel 21 with the first heating element being 5KW and an induction cooker 22 with the second heating element being 2KW are taken as examples for explanation, and of course, other powers or other kinds of heating elements 20 may be provided, and the core box 23 may include an IGBT module or may not include an IGBT module. The heat dissipation chamber 11 of the present embodiment is provided in plurality, and the coil disk 21, the induction cooker 22 and the core box 23 are respectively provided at one heat dissipation chamber 11. Of course, the kitchen appliance may be other kitchen equipment, and the heat generating component 20 may also be a heat generating component integrated with other components of the kitchen range.

For the coil disk 21 of 5KW, since its power is large, the following special arrangement is required for its heat dissipation. Although the following arrangement is directed to the coil panel 21 having a large power of 5KW, it may be applied to other large power heating elements of 5KW or more or to small power heating elements such as the induction cooker 22 having a small power of 2 KW.

Specifically, because the air inlet 111 is located at the bottom of the heat dissipation cavity 11, and the axis of the air inlet 111 is parallel to the axis of the heat generating component 20, as shown in fig. 3, in this way, the air flow enters the heat dissipation cavity 11 from the air inlet 111 upwards, the air flow rises and directly blows to the bottom of the coil panel 21 and then spreads around, due to the blocking of the housing 10, the air flow can only flow to the other side of the coil panel 21, in the flowing process, the temperature of the coil panel 21 is reduced, the air flow moving to the air outlet 112 flows downwards and is discharged out of the housing 10 through the air outlet 112, the above arrangement mode enables the air flow entering the heat dissipation cavity 11 from the air inlet 111 to directly act on the heat generating position of the coil panel 21, the air flow can take away more heat, and the heat.

In the present embodiment, the air inlet 111 and the air outlet 112 are respectively located at the edges of two opposite sides of the heat dissipation chamber 11. Therefore, cold air flow enters the heat dissipation cavity 11 from the air inlet 111 at the end of one side, directly flows through the cooling coil panel 21 and then becomes hot air flow, and is directly discharged from the air outlet 112 at the end of the other side, the whole process of air flow flowing is rapid, the heat dissipation speed is improved, the heat dissipation is realized to the maximum extent, and the better heat dissipation effect is achieved.

In this embodiment, the kitchen ware further includes an air inlet fan 30 and an air outlet fan, and the air inlet fan 30 is disposed at the air inlet 111; the air outlet fan is disposed at the air outlet 112, the air outlet 112 is located at the bottom of the heat dissipation chamber 11, and the air inlet fan 30 and the air outlet fan can assist the flow of the air flow, so as to ensure that the air flow enters from the air inlet 111 and is discharged from the air outlet 112. Preferably, the air inlet fan 30 of the coil panel 21 adopts an axial fan with a large air volume for heat dissipation, and the air inlet fan 30 of the core box 23 adopts a turbofan with a large air pressure, so that heat dissipation is performed by adopting different air flow parameters according to component power, and the heat dissipation effect is ensured. Of course, only the intake fan 30 or only the exhaust fan may be provided.

Optionally, the housing 10 further includes an air guiding rib 12 disposed in the heat dissipation cavity 11, a wind shielding surface of the air guiding rib 12 faces the air inlet 111, in this embodiment, it is preferable that the length direction of the air guiding rib 12 is perpendicular to a direction of the air flow flowing through the heat dissipation cavity 11, when the air flow is blown to the heat generating element 20 and diffused all around, the air flow is blown to the wind shielding surface of the air guiding rib 12, the air flow is blocked by the air guiding rib 12, when the air flow crosses the air guiding rib 12, the air flow flows toward a direction close to the bottom surface of the coil panel 21, so that the air flow inevitably passes through the heat generating bottom surface of the coil panel 21, and thus more heat can be taken away by the air flow and is exhausted out of. The air guiding rib 12 can collect the cold air at the bottom of the heat dissipation cavity 11 and guide the cold air to blow up, so that the cold air coming from the air inlet 111 passes through the heating element 20 as much as possible and takes away the hot air of the heating element 20.

Preferably, the air guiding ribs 12 are connected with the bottom surface of the heat dissipation cavity 11 and form an included angle of not more than 90 degrees with the bottom surface, so that the air flow can be blown to the bottom surface of the coil panel 21 more favorably.

Make the air current can use the department that generates heat of coil panel 21 more effectively through above-mentioned setting, more heats can be taken away to the air current, guarantees powerful coil panel 21's radiating effect.

In this embodiment, the heat dissipation cavity 11 and the heating element 20 are both a plurality of, and the two one-to-one setting, thereby making every heat dissipation that generates heat element 20 independently go on respectively, reducing mutual interference, improving the radiating effect that generates heat element 20.

As shown in fig. 1, 2 and 4, the kitchen ware further includes a body 50 and a communicating member 60, the body 50 is used as the outermost shell of the integrated stove, the induction cooker assembly, the oil smoke absorbing assembly and the like are integrated in the body 50, naturally, the housing 10 and the heating member 20 are also positioned in the body 50, and the rear side surface of the body 50 is provided with a communicating hole for exhausting the air flow out of the integrated stove; the communicating member 60 has an air duct 61 for air to flow through, and one end of the air duct 61 is butted with the at least one air outlet 112, and the other end of the air duct 61 is butted with the communicating hole, so that the air outlet 112 is communicated with the outside of the machine body 50 through the air duct 61. The embodiment is provided with two communicating pieces 60, wherein one of the communicating pieces 60 is communicated with both the air outlet 112 of the heat dissipation cavity 11 provided with the coil panel 21 and the air outlet 112 of the heat dissipation cavity 11 provided with the core box 23, the air flow passing through the coil panel 21 and the air flow passing through the core box 23 are converged into the air duct 61 of the same communicating piece 60 and uniformly flow out through the air duct 61, and the other communicating piece 60 is communicated with the air outlet 112 of the heat dissipation cavity 11 provided with the induction cooker 22, so that the air flow is ensured to flow rapidly, and the heat dissipation effect is improved.

In this embodiment, the housing 10 and the communicating member 60 are detachably connected to the machine body 50, the split arrangement facilitates installation of the components, the kitchen ware further includes a sealing member, the sealing member may be a sealing ring, a sealing strip or the like, and at least one of the positions between the housing 10 and the communicating member 60, between the housing 10 and the machine body 50, and between the communicating member 60 and the machine body 50 is provided with a sealing member. When the installation, pass through fixed modes such as glue with the electromagnetism stove subassembly and fix on organism 50, at the outer edge installation sealing strip of wind channel 61, be convenient for and electromagnetism stove subassembly between sealed compaction, avoid hot-blast series flow, improve the radiating effect, convenient to detach, installation.

For the 2KW low power induction cooker 22, because the induction cooker 22 itself may have an inlet and a plurality of heat dissipation outlets, therefore, the housing 10 includes the surrounding portion 13, as shown in fig. 5, the surrounding portion 13 surrounds all the heat dissipation outlets on the induction cooker 22, the panel of the integrated cooker, the region formed by the surrounding portion 13 and the induction cooker 22 by surrounding together is the heat dissipation chamber 11, the inlet of the induction cooker 22 is used as the air inlet 111 of the heat dissipation chamber 11, the inlet of the induction cooker 22 is preferably arranged on the bottom surface, and the inlet is provided with the air inlet fan 30, the air inlet fan 30 may be additionally arranged, or the fan carried by the induction cooker 22 itself may be used as the air inlet fan 30, so as to facilitate the entry of the cool air flow. Since the inlet and the intake fan 30 are usually disposed closely, only the intake fan 30 is marked in fig. 5, and the intake opening 111 is not marked, in fact, the intake fan 30 and the intake opening 111 are substantially at the same position, and only one through hole is opened on the surrounding portion 13 as the air outlet 112 of the heat dissipation chamber 11, and the through hole is in butt joint with the air duct 61 of the communicating member 60. Thus, cold air flow enters the induction cooker 22 from an inlet on the induction cooker 22, absorbs heat of the induction cooker 22 and becomes hot air flow, the hot air flow flows into the heat dissipation cavity 11 between the surrounding part 13 and the induction cooker 22 from a heat dissipation outlet on the induction cooker 22, and then flows through the air duct 61 from a through hole formed in the surrounding part 13 and is discharged out of the integrated cooker.

Alternatively, one or more air inlets 111 and air inlet fans 30 may be provided, and preferably, the air inlets 111 and the air inlet fans are provided in a one-to-one correspondence manner, so as to provide sufficient air volume for heat dissipation of the induction cooker 22. The arrangement positions of the air inlet 111 and the air inlet fan 30 can be arranged on the side surface of the heat dissipation cavity 11 besides the arrangement mode on the bottom surface, so that the axes of the air inlet 111 and the air inlet fan 30 are perpendicular to the axis of the heating element 20, and thus, cold air flow entering from the air inlet 111 can directly blow to the whole bottom surface of the heating element 20, the heat dissipation area of the heating element 20 is increased, and the heat dissipation effect is improved.

As shown in fig. 4, the core box 23 has an openable metal shielding cover, which can shield the opening of the heat dissipation chamber, thereby protecting the core box 23 from electromagnetic interference. Meanwhile, in order to obtain the maximum space utilization rate, the machine core box 23 is moved to a position below the induction cooker 22 from the position right below the coil panel 21 so as to further reduce the height of the induction cooker assembly, the three-dimensional air channel 61 ensures that hot air can be quickly guided away and discharged, the high air pressure of the turbofan also ensures that the loss of air volume is minimized when the resistance of the air channel 61 is large, and the air channel 61 is chamfered at a corner so as to reduce the flow resistance.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the problem of poor heat dissipation effect of a high-power induction cooker of the induction cooker in the prior art is solved;

2. for a high-power heating piece, a large amount of heat generated when the heating piece works can be timely led out of the kitchen ware, so that the kitchen ware can stably and normally work, and the requirement of high-power stir-frying is met;

3. the heat dissipation of the heating parts can be respectively and independently carried out, so that the mutual interference is reduced, and the heat dissipation effect of the heating parts is improved;

4. the whole structure is simple, and the disassembly and the assembly are convenient.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cookware article, comprising:

the heat dissipation device comprises a shell (10), wherein the shell (10) is provided with a heat dissipation cavity (11), and the heat dissipation cavity (11) is provided with an air inlet (111) and an air outlet (112);

generate heat piece (20), generate heat piece (20) setting and be in heat dissipation chamber (11) department, air intake (111) are located the bottom of heat dissipation chamber (11), the axis of air intake (111) with generate heat the axis of piece (20) and be parallel to each other.

2. Kitchen appliance according to claim 1, characterized in that the air inlet (111) and the air outlet (112) are located at the edges of opposite sides of the heat dissipation chamber (11), respectively.

3. The cookware according to any of claims 1 or 2, further comprising:

the air inlet fan (30), the said air inlet fan (30) is set up in the said air intake (111); and/or

The air outlet fan is arranged at the air outlet (112), and the air outlet (112) is positioned at the bottom of the heat dissipation cavity (11).

4. The kitchen appliance according to claim 1, wherein the housing (10) further comprises a wind guiding rib (12) disposed in the heat dissipation chamber (11), and a wind shielding surface of the wind guiding rib (12) faces the wind inlet (111).

5. A kitchen appliance according to claim 4, characterized in that the air-guiding ribs (12) form an angle of not more than 90 degrees with the bottom surface of the heat-dissipating cavity (11).

6. The kitchen appliance according to claim 1, wherein the heat dissipation chamber (11) and the heat generating member (20) are provided in plurality and are disposed in one-to-one correspondence.

7. The cookware of claim 6, further comprising:

the body (50), the said outer casing (10) and the said heating element (20) are set up in the said body (50), the said body (50) has communication holes;

the air conditioner comprises a communicating piece (60), wherein the communicating piece (60) is provided with an air duct (61) for air circulation, one end of the air duct (61) is in butt joint with at least one air outlet (112), and the other end of the air duct (61) is in butt joint with the communicating hole.

8. Kitchen appliance according to claim 7, characterized in that the housing (10) and/or the communication member (60) are/is detachably connected to the machine body (50), the kitchen appliance further comprising a sealing member, which is provided at least one of between the housing (10) and the communication member (60), between the housing (10) and the machine body (50), and between the communication member (60) and the machine body (50).

9. The cookware of claim 7, wherein said cookware comprises:

a first heat generating member;

the machine core box (23), the first heating piece and the machine core box (23) are used as the heating piece (20), and the air outlet (112) of the heat dissipation cavity (11) where the first heating piece is located and the air outlet (112) of the heat dissipation cavity (11) where the machine core box (23) is located are in butt joint with the same communicating piece (60).

10. The kitchen appliance according to claim 9, further comprising a second heat generating element having a plurality of heat dissipating outlets, wherein the housing (10) includes a surrounding portion (13), the surrounding portion (13) surrounds all of the heat dissipating outlets, the surrounding portion (13) and the second heat generating element together form the heat dissipating chamber (11), an inlet of the second heat generating element serves as an air inlet (111) of the heat dissipating chamber (11), and a through hole formed in the surrounding portion (13) serves as an air outlet (112) of the heat dissipating chamber (11).

Images