CN217772080U

CN217772080U - Cooking device and heat dissipation structure thereof

Info

Publication number: CN217772080U
Application number: CN202221935736.4U
Authority: CN
Inventors: 杨娟
Original assignee: Shunde Guangdong Rong Fang Electrical Appliance Co ltd
Current assignee: Shunde Guangdong Rong Fang Electrical Appliance Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-11
Anticipated expiration: 2032-07-25

Abstract

The utility model provides a cooking device and a heat dissipation structure thereof, wherein the heat dissipation structure comprises a cavity; a cavity; the heating assembly is connected with the mounting port of the cavity; the heat dissipation air channel is provided with an air inlet end and an air outlet end; a heat dissipation channel is formed between the air inlet end and the air outlet end and is communicated with the heating assembly; the heat radiation fan is arranged at the air inlet end and/or the air outlet end and is used for generating air flow to take away the heat of the heating component; the utility model provides a heat dissipation fan work is in order to produce the distinguished and admirable the heat dissipation is said and is flowed in the passageway, the distinguished and admirable with heating element contacts and takes away heating element's partial heat, it is right heating element dispels the heat, avoid the micrite panel with the adhesive tape of installing port department is because of high temperature carbomorphism, increase of service life.

Description

Cooking device and heat dissipation structure thereof

Technical Field

The utility model relates to a kitchen appliance's technical field, in particular to cooking device and heat radiation structure thereof.

Background

At present, a cooking device is widely used as a kitchen appliance capable of heating food, and the applicant modifies a heating system of the cooking device and innovatively adopts a mode of combining a microcrystalline panel with a heating tube to heat the food in a cavity. However, the microcrystalline panel is connected with the mounting port of the cavity through the rubber strip, the heat resistance of the rubber strip is poor, the microcrystalline panel is easy to carbonize under high-temperature work, and the service life of the microcrystalline panel is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a culinary art device and heat radiation structure thereof aims at solving the technical problem of the easy carbonization of adhesive tape under high temperature work that mentions among the above-mentioned background art.

In order to achieve the above object, the present application provides a heat dissipation structure, which includes: a cavity; the heating assembly is connected with the mounting port of the cavity; the heat dissipation air duct is provided with an air inlet end and an air outlet end; a heat dissipation channel is formed between the air inlet end and the air outlet end and is communicated with the heating assembly; and the heat dissipation fan is arranged at the air inlet end and/or the air outlet end and is used for generating air flow to take away the heat of the heating assembly.

Use the heat radiation structure of this application, its heat dissipation fan work is in order to produce the distinguished and admirable, the distinguished and admirable is in flow in the heat dissipation channel, the distinguished and admirable with heating element contacts and takes away heating element's partial heat, thus it is right heating element dispels the heat, avoid the micrite panel with the adhesive tape of installing port department is because of high temperature carbomorphism, increase of service life.

In a preferred embodiment, the heat dissipation duct includes: the first heat dissipation air duct is arranged on the top side of the cavity; the first heat dissipation air duct is provided with two connecting ends; and the two second heat dissipation air channels are respectively arranged on the left side and the right side of the cavity, and are respectively communicated with the connecting end of the first heat dissipation air channel.

In a preferred embodiment, the first heat dissipation air duct is provided with the air inlet end, and the air inlet end is communicated with an external environment through the heat dissipation fan; the second heat dissipation air duct is provided with the air outlet end.

In a preferred embodiment, the air outlet end is provided with an arc-shaped section, and the tail end of the arc-shaped section is arranged separately from the outer side surface of the cavity, so that an air outlet is formed between the tail end of the arc-shaped section and the cavity.

In a preferred embodiment, the front side and/or the rear side of the air outlet end is/are provided with a notch.

In a preferred embodiment, the heat dissipation air duct includes a mounting bracket and a guide cover connected to the mounting bracket, and the mounting bracket is connected to the cavity and is disposed separately from an outer side surface of the cavity.

In a preferred embodiment, the mounting frame comprises a first mounting frame arranged at the top of the cavity, and a first heating assembly is arranged on the inner side of the first mounting frame; the first mounting frame is provided with a ventilation groove corresponding to the first heating assembly; the air guide sleeve comprises a first air guide sleeve which is arranged on the outer side of the first mounting frame and connected with the first mounting frame so as to enclose and form the first heat dissipation air duct.

In a preferred embodiment, the mounting frame further comprises a second mounting frame connected with the first mounting frame, and the second mounting frame is respectively arranged at the left side and the right side of the cavity; the kuppe still include with the second kuppe that first kuppe is connected, its setting is in the outside of second mounting bracket and with the second mounting bracket is connected to enclose and close and form second heat dissipation wind channel, wherein, the lower extreme of second kuppe with the lower extreme of second mounting bracket forms the air-out end, the air-out end is just to second heating element.

The present application further provides a cooking device, comprising: the shell and the cavity form a mounting area, and the shell is provided with a heat dissipation port; the heat dissipation structure as described above, which is disposed in the mounting region.

In a preferred embodiment, the heat dissipation opening is disposed corresponding to the air outlet end.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a side view of a cooking device of the present application;

FIG. 2 is a top view of the cooking device of the present application;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 3;

FIG. 5 is a side view of a cooking device of the present application; (omitting case)

Fig. 6 is a top view of a cooking device of the present application. (omitting case)

Wherein:

10-cavity, 20-shell, 210-thermovent, 301-heating tube, 302-micrite panel, 310-first heating element, 320-second heating element, 401-air inlet end, 402-air outlet end, 403-arc section, 404-air outlet, 405-breach, 410-first heat dissipation wind channel, 420-second heat dissipation wind channel, 431-first mounting bracket, 4311-ventilation groove, 432-first kuppe, 433-second mounting bracket, 434-second kuppe, 50-radiator fan.

Detailed Description

In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.

It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the embodiments in the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the claims that follow. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

In order to achieve the above object, with reference to fig. 1 to 6, the present application provides a heat dissipation structure, which includes: a cavity 10; a heating assembly connected to the mounting port of the chamber 10; the heat dissipation air duct is provided with an air inlet end 401 and an air outlet end 402; a heat dissipation channel is formed between the air inlet end 401 and the air outlet end 402 and is communicated with the heating assembly; and the heat radiation fan 50 is arranged at the air inlet end 401 and/or the air outlet end 402 and is used for generating air flow to take away heat of the heating assembly.

Specifically, the heating tube 301 in the heating assembly is electrically operated to generate heat radiation, and the heat radiation is radiated into the cavity 10 through the microcrystalline panel 302, so that the food in the cavity 10 is heated, and meanwhile, the heating tube 301 also generates heat in the operating process. And the heat radiation structure of this application, its radiator fan 50 get electric work and produce the distinguished and admirable, the distinguished and admirable is in flow in the heat dissipation channel, the distinguished and admirable with heating element contacts and takes away heating element's partial heat for temperature near micrite panel obtains descending, prevent micrite panel with the adhesive tape of installing port junction is because of high temperature carbomorphism, increase of service life.

Since the installation position of the heating assembly can be arranged on the top side of the cavity 10, and can also be arranged on the left side and the right side of the cavity 10, the position layout changes according to actual requirements; in this embodiment, the heat dissipation duct includes: a first heat dissipation air duct 410 disposed at a top side of the cavity 10; the first heat dissipation air duct 410 has two connection ends; two second heat dissipation air channels 420 respectively disposed at the left and right sides of the cavity 10, the two second heat dissipation air channels 420 respectively communicating with the connection end of the first heat dissipation air channel 410. In this embodiment, the first heat dissipation air duct 410 is used to dissipate heat of the heating element (i.e., the first heating element 310) on the top side of the cavity 10, and the second heat dissipation air duct 420 is used to dissipate heat of the heating element (i.e., the second heating element 320) on the left and right sides of the cavity 10.

Further, the first heat dissipation air duct 410 is provided with the air inlet end 401, and the air inlet end 401 is communicated with the external environment through the heat dissipation fan 50; the second heat dissipation air duct 420 is provided with the air outlet end 402. The top side of the cavity 10 of this embodiment is provided with a heat dissipation fan 50, the heat dissipation fan 50 is powered on to work to generate an air current and blow in through the air inlet end 401 in the first heat dissipation air duct 410, and after taking away the heat of the heating element located on the top side of the cavity 10, the air current flows to the second heat dissipation air duct 420 again, and finally discharges through the air outlet end 402 after taking away the heat of the heating element located on the left and right sides of the cavity 10 and the second heat dissipation air duct 420.

Preferably, the air outlet end 402 is provided with an arc-shaped section 403, and the end of the arc-shaped section 403 is spaced apart from the outer side surface of the cavity 10, so as to form an air outlet 404 between the end of the arc-shaped section 403 and the cavity 10. In this embodiment, the air flow is guided to the air outlet 404 and discharged out of the second heat dissipation air duct 420 by the arc design of the arc section 403, and it should be noted that the arc section 403 is matched with the design of the heating element, so that the air flow can better contact with the heating element and take away heat of the heating element.

In addition to the above functional components, other functional components, such as a steam generator, etc., may be disposed outside the cavity 10, which may result in that the heat dissipation duct of the present application cannot make full contact with the heating assembly based on the layout. Specifically, the air outlet end 402 of the second heat dissipation air duct 420 is only covered on a part of the second heating element 320, and cannot cover the whole second heating element 320. Preferably, a notch 405 is provided at the front side and/or the rear side of the air outlet end 402, and the air flow is dispersed to the front side and/or the rear side of the second heat dissipation air duct 420 by using the notch 405, so as to continue to dissipate heat of the uncovered portion of the second heating element 320.

In one embodiment, the heat dissipation air duct includes a mounting frame and a guide sleeve mounted and connected to the mounting frame, and the mounting frame is mounted and connected to the cavity 10 and is separately disposed from an outer side surface of the cavity 10. This embodiment passes through the mounting bracket with the lateral surface of cavity 10 separately sets up, avoids the wind current to take away the heat of cavity 10.

Further, the mounting bracket includes a first mounting bracket 431 disposed at the top of the chamber 10, and a first heating assembly 310 is disposed inside the first mounting bracket 431; the first mounting rack 431 is provided with a ventilation groove 4311 corresponding to the first heating assembly 310; the air guide sleeve comprises a first air guide sleeve 432, which is arranged outside the first mounting frame 431 and connected with the first mounting frame 431 to form the first heat dissipation air duct 410 in a surrounding manner.

When the wind current flows in the first heat dissipation wind channel 410, the wind current in the embodiment may cause the wind current near the first heating element 310 to upwelle, so as to converge with the wind current through the ventilation slot 4311, thereby carrying away the heat near the first heating element 310 located inside the first mounting bracket 431.

Further, the mounting frame further includes a second mounting frame 433 connected to the first mounting frame 431, and the second mounting frame is respectively disposed at the left and right sides of the cavity 10; the kuppe further includes with second kuppe 434 that first kuppe 432 is connected, its setting is in the outside of second mounting bracket 433 and with second mounting bracket 433 is connected, in order to enclose to close and form second heat dissipation wind channel 420, wherein, the lower extreme of second kuppe 434 with the lower extreme of second mounting bracket 433 forms air-out end 402, air-out end 402 is just to second heating element 320. The wind flow of the embodiment directly blows the second heating element 320 through the wind outlet end 402, so as to take away the heat on the second heating element 320.

The present application also provides a cooking apparatus, comprising: a housing 20 forming a mounting region with the chamber 10, the housing 20 having a heat dissipation opening 210; the heat dissipation structure as described above, which is disposed in the mounting region. In this embodiment, the heat dissipation opening 210 discharges the hot air from the heat dissipation air duct, so as to prevent heat from accumulating in the installation area.

In a preferred embodiment, the heat dissipating opening 210 is disposed corresponding to the air outlet end 402, so as to dissipate heat more quickly.

The cooking device includes a steam box, a steam oven, a micro-steam oven, and the like.

In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, the words do not have a special meaning unless otherwise stated.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. A heat dissipation structure, comprising:

a cavity;

the heating assembly is connected with the mounting port of the cavity;

the heat dissipation air duct is provided with an air inlet end and an air outlet end; a heat dissipation channel is formed between the air inlet end and the air outlet end and is communicated with the heating assembly;

and the heat dissipation fan is arranged at the air inlet end and/or the air outlet end and is used for generating air flow to take away the heat of the heating assembly.

2. The heat dissipation structure of claim 1, wherein the heat dissipation air duct comprises:

the first heat dissipation air duct is arranged on the top side of the cavity; the first heat dissipation air duct is provided with two connecting ends;

and the two second heat dissipation air channels are respectively arranged at the left side and the right side of the cavity and are respectively communicated with the connecting end of the first heat dissipation air channel.

3. The heat dissipation structure according to claim 2, wherein:

the first heat dissipation air duct is provided with the air inlet end, and the air inlet end is communicated with an external environment through the heat dissipation fan;

the second heat dissipation air duct is provided with the air outlet end.

4. The heat dissipation structure according to claim 3, wherein:

the air outlet end is provided with an arc-shaped section, and the tail end of the arc-shaped section and the outer side surface of the cavity are separately arranged so as to form an air outlet between the tail end of the arc-shaped section and the cavity.

5. The heat dissipation structure according to claim 3 or 4, wherein:

and a notch is arranged on the front side and/or the rear side of the air outlet end.

6. The heat dissipation structure according to claim 2, wherein:

the heat dissipation air duct comprises a mounting frame and a flow guide cover connected with the mounting frame in an installing mode, the mounting frame is connected with the cavity in an installing mode, and the mounting frame and the outer side face of the cavity are arranged separately.

7. The heat dissipation structure of claim 6, wherein:

the mounting rack comprises a first mounting rack arranged at the top of the cavity, and a first heating assembly is arranged on the inner side of the first mounting rack; the first mounting frame is provided with a ventilation groove which is arranged corresponding to the first heating assembly;

the air guide sleeve comprises a first air guide sleeve which is arranged on the outer side of the first mounting frame and connected with the first mounting frame so as to form the first heat dissipation air duct in a surrounding mode.

8. The heat dissipation structure of claim 7, wherein:

the mounting rack also comprises a second mounting rack connected with the first mounting rack, and the second mounting rack is respectively arranged on the left side and the right side of the cavity;

the kuppe still include with the second kuppe that first kuppe is connected, its setting is in the outside of second mounting bracket and with the second mounting bracket is connected to enclose and close formation the second heat dissipation wind channel, wherein, the lower extreme of second kuppe with the lower extreme of second mounting bracket forms the air-out end, the air-out end is just to second heating element.

9. A cooking device, comprising:

the shell and the cavity form a mounting area, and the shell is provided with a heat dissipation port;

the heat dissipation structure as defined in any one of claims 1 to 8, being provided in the mounting region.

10. The cooking device of claim 9, wherein:

the heat dissipation opening is arranged corresponding to the air outlet end.