CN214125560U

CN214125560U - Cooking apparatus

Info

Publication number: CN214125560U
Application number: CN202022713701.3U
Authority: CN
Inventors: 周铭伦; 张涛; 郑秀谦
Original assignee: Chunmi Technology Shanghai Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a cooking device, which relates to the technical field of a heat dissipation system and comprises a shell, a guide plate, a heating element, a power plate component, a first heat dissipation unit and a second heat dissipation unit; the guide plate is arranged on the shell, and the guide plate, the first heat dissipation unit and the second heat dissipation unit divide the shell into a first area and a second area; the heating element and the power panel assembly are accommodated in the first area; the first heat dissipation unit is used for generating a first air flow to cool the heating element, the second heat dissipation unit is used for generating a second air flow to cool the power panel assembly, and the guide plate separates the first air flow from the second air flow and guides the first air flow and the second air flow to be discharged out of the shell along the same direction. The utility model provides a disordered technical problem of air current that current cooling system produced.

Description

Cooking apparatus

Technical Field

The utility model relates to a cooling system's technical field especially relates to cooking equipment.

Background

Cooking equipment such as an electric cooker, an induction cooker, an electric cooker and the like has the advantages of safety and convenience by converting electric energy into heat energy, is favored by modern people, and becomes a widely-used kitchen appliance. These cooking devices are generally provided with a housing, and are heated by installing a heating element such as a coil panel on the housing, which causes a part of heat generated by the coil panel assembly to remain in the housing, thereby affecting other components in the housing, such as a power board assembly, and the power board also generates heat, so that a heat dissipation assembly needs to be installed. Current radiator unit is only simple to blow to the coil panel subassembly, and the air current of production is to mixed and disorderly unordered, and the cooling efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a cooking device for solve the mixed and disorderly technical problem that cooling efficiency is low of the air current that current cooking device radiator unit produced. In order to achieve one or part or all of the above purposes or other purposes, the present invention provides a cooking apparatus, which includes a housing, a guide plate, a heating element, a power board assembly, a first heat dissipation unit and a second heat dissipation unit; the guide plate is arranged on the shell, and the guide plate, the first heat dissipation unit and the second heat dissipation unit divide the shell into a first area and a second area; the heating element and the power panel assembly are accommodated in the first area; the first heat dissipation unit is used for generating a first air flow to cool the heating element, the second heat dissipation unit is used for generating a second air flow to cool the power panel assembly, and the guide plate separates the first air flow from the second air flow and guides the first air flow and the second air flow to be discharged out of the shell along the same direction.

Preferably, the first heat dissipation unit includes a first air inlet portion and a first air outlet portion, and the second heat dissipation unit includes a second air inlet portion and a second air outlet portion; the first air inlet part and the second air inlet part are contained in the second area, and the first air outlet part and the second air outlet part are contained in the first area; the first air outlet part and the second air outlet part are respectively connected with the guide plate.

Preferably, the guide plate includes a first guide plate and a second guide plate, which are disposed around the heating element.

Preferably, the first heat dissipation unit is disposed between the first guide plate and the second guide plate, and the first heat dissipation unit is detachably and fixedly connected with the first guide plate, the second guide plate and the housing.

Preferably, the guide plate further comprises a third guide plate and a fourth guide plate, and the power supply plate assembly is mounted between the third guide plate and the fourth guide plate; the second airflow is guided to the power panel assembly position by the third guide plate and the fourth guide plate and then discharged out of the housing.

Preferably, the third guide plate is interposed between the power plate assembly and the heating element.

Preferably, the third guide plate is provided with a baffle plate opposite to the end of the second heat dissipation unit, and the baffle plate is used for blocking and guiding the second air flow.

Preferably, the heating element is a coil panel assembly, and the first guide plate, the second guide plate and the third guide plate are arc-shaped plate structures.

Preferably, the second heat dissipation unit is detachably and fixedly connected with the second guide plate, the fourth guide plate and the housing.

Preferably, the cooking device further comprises a shell, the shell is fixedly connected with the shell, ribs are arranged on the surface of the shell, opposite to the shell, and the ribs are used for pressing the heating element and the power board assembly.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

according to the cooking equipment, the first heat dissipation unit is used for generating the first air flow to cool the heating element, the second heat dissipation unit is used for generating the second air flow to cool the power panel assembly, and the guide plate separates the first air flow from the second air flow and guides the first air flow and the second air flow to be discharged out of the shell along the same direction. Through the guide effect of deflector, can manage the air current that the thermal module produced by order, form orderly air current to outside the effectual heat with in the first region discharged the casing, promote the efficiency of cooling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a top view of an embodiment of an integrated heat dissipation structure and housing;

FIG. 2 is a schematic view of the structural assembly of the heat dissipating structure with the outer shell and the inner shell in one embodiment;

FIG. 3 is a three-dimensional view of the heat dissipation structure and the housing shown in FIG. 1;

fig. 4 is a schematic airflow diagram of a heat dissipation structure according to an embodiment.

Wherein: 1. a housing; 21. a first guide plate; 22. a second guide plate; 23. a third guide plate; 231. a baffle plate; 24. a fourth guide plate; 25. a fifth guide plate; 31. a first heat dissipation unit; 311. a first air intake portion; 312. a first air outlet part; 32. a second heat dissipation unit; 321. a second air intake portion; 322. a second air outlet part; 4. a heating element; 5. a power board assembly; 6. a housing; 61. a microcrystalline plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses a cooking equipment, main aim at solve the air current that current radiator unit produced unordered and the technical problem of cooling inefficiency in a jumble. As shown in fig. 1-3, the cooking device of the present invention comprises a housing 1, a guide plate, a heating element 4, a power board assembly 5 and a heat dissipation module; the guide plate is fixedly arranged on the shell 1, and the guide plate and the heat dissipation module divide the shell 1 into a first area and a second area; the heating element 4 and the power panel assembly 5 are accommodated in the first area, the heat dissipation module is provided with an air inlet part and an air outlet part, the air inlet part is accommodated in the second area, and the air outlet part is accommodated in the first area and connected with the guide plate; the heat dissipation module comprises a first heat dissipation unit 31 and a second heat dissipation unit 32; the first heat dissipation unit 31 is used for generating a first airflow to cool the heating element 4, the second heat dissipation unit 32 is used for generating a second airflow to cool the power strip assembly 5, and the guide plate separates the first airflow from the second airflow and guides the first airflow and the second airflow to be discharged out of the housing 1 in the same direction.

In other embodiments, the cooking apparatus includes a housing 1, a guide plate, a heating element 4, a power board assembly 5, a first heat dissipation unit 31, and a second heat dissipation unit 32; the guide plate is arranged on the housing 1, and the guide plate, the first heat dissipation unit 31 and the second heat dissipation unit 32 divide the housing 1 into a first area and a second area; the heating element 4 and the power panel assembly 5 are accommodated in the first area; the first heat dissipation unit 31 is used for generating a first airflow to cool the heating element 4, the second heat dissipation unit 32 is used for generating a second airflow to cool the power strip assembly 5, and the guide plate separates the first airflow from the second airflow and guides the first airflow and the second airflow to be discharged out of the housing 1 in the same direction. The heat dissipation module includes a first heat dissipation unit 31 and a second heat dissipation unit 32. The heat dissipation module generates air flow, and the air flow comprises first air flow and second air flow.

The first heat dissipation unit 31 includes a first air inlet portion 311 and a first air outlet portion 312, and the second heat dissipation unit 32 includes a second air inlet portion 321 and a second air outlet portion 322; the first air inlet portion 311 and the second air inlet portion 321 are contained in the second region, and the first air outlet portion 312 and the second air outlet portion 322 are contained in the first region; the first air outlet part 312 and the second air outlet part 322 are respectively connected to the guide plates.

Above cooking equipment manages the air current that the thermal module produced through the guide effect of deflector, can be orderly, forms orderly air current to outside the effectual heat discharge casing 1 with in the first region, promote the efficiency of cooling.

In addition, the guide plate can be of an upright rectangular plate-shaped structure, and an air duct can be formed in the guide plate, so that air can be guided more conveniently.

In other embodiments, the first region houses the heating element 4, the guiding plates comprise a first guiding plate 21 and a second guiding plate 22, and the first guiding plate 21 and the second guiding plate 22 are arranged around the heating element 4.

Specifically, the housing 1 has a rectangular, square or circular structure, for example, when the housing 1 has a rectangular or square shape, the four corners of the housing 1 are subjected to fillet transition treatment. An inner space is provided in the housing 1, and the inner space is divided into a first region and a second region by being mounted on the housing 1 through a guide plate. The first area accommodates a heating element 4, the heating element 4 is used for heating, and the heating element 4 can be a coil disc assembly or other structures and is suitable for different cooking devices. The heating elements 4 are separated by guide plates to form hot and cold zones, the first zone being the hot zone and the second zone being the cold zone. The heat dissipation module sucks cold air through the second area to cool the first area. In addition, the first guide plate 21 and the second guide plate 22 are disposed around the heating element 4, which can prevent the air flow generated by the heat dissipation module from being dispersed, and can further facilitate the guiding of the air flow by the first guide plate 21 and the second guide plate 22.

In addition, the first guide plate 21 further includes a straight plate for fixedly coupling with the inner wall of the housing 1, and the straight plate is used to separate the first region from the second region.

In other embodiments, the heat dissipation module includes a first heat dissipation unit 31, the first heat dissipation unit 31 is disposed between the first guide plate 21 and the second guide plate 22, and the first heat dissipation unit 31 is detachably and fixedly connected to the first guide plate 21, the second guide plate 22, and the housing 1. Through the fixed mode of detachable, can conveniently clear up and maintain. When the heat dissipation module adopts structural elements such as a fan, due to the air suction effect, the heat dissipation module is arranged on the shell 1, dust can not be adhered to the heat dissipation module, and the heat dissipation module can be arranged in a detachable mode and can also be convenient for maintenance such as ash removal and disassembly.

In addition, in other implementations, the first area further accommodates the power board assembly 5, the guide plates further include a third guide plate 23 and a fourth guide plate 24, the third guide plate 23 is disposed between the power board assembly 5 and the heating element 4, and the fourth guide plate 24 is disposed around the power board assembly 5; the heat dissipation module further comprises a second heat dissipation unit 32, the second heat dissipation unit 32 is arranged between the third guide plate 23 and the fourth guide plate 24, and the second heat dissipation unit 32 is used for cooling the power panel assembly 5. A third guiding plate 23 is arranged around the heating element 4. The third guide plate 23 is placed in the gap between the power strip assembly 5 and the heating element 4.

Specifically, the first heat dissipation unit 31 and the second heat dissipation unit 32 are configured as a heat dissipation fan or a heat sink, and can form an airflow to cool the components housed in the first area. The first guide plate 21, the second guide plate 22 and the third guide plate 23 are all plate-shaped structures. When the heating element 4 is a coil disk assembly, the first guide plate 21, the second guide plate 22 and the third guide plate 23 are all arc-shaped plate-shaped structures, and are used for surrounding the coil disk assembly, and separating the first heat dissipation unit 31 from the second heat dissipation unit 32, so that the air flows blown by the first heat dissipation unit 31 and the second heat dissipation unit 32 are not influenced by each other, and an ordered air flow is formed.

In other embodiments, the air flow includes a first air flow generated by the first heat dissipation unit 31, and the first air flow is guided to the position of the heating element 4 by the first guide plate 21 and the second guide plate 22 and then guided out of the housing 1 by the first guide plate 21 and the third guide plate 23.

In addition, the second heat dissipation unit 32 is detachably and fixedly connected with the second guide plate 22, the fourth guide plate 24 and the housing 1; the airflow further includes a second airflow generated by the second heat dissipation unit 32; the third guide plate 23 and the fourth guide plate 24 serve to guide the second airflow to the power board assembly 5 and out of the housing 1.

Specifically, as shown in fig. 4, under the guiding action of the first guide plate 21, the second guide plate 22 and the third guide plate 23, the first air flow is firstly blown to the coil disc assembly, since the first guide plate 21, the second guide plate 22 and the third guide plate 23 are arc-shaped plates and an air outlet is formed between the first guide plate 21 and the third guide plate 23, the inclination angle between the end of the third guide plate 23 and the first guide plate 21 is small, so that the first air flow can be conveniently guided to be in a state of a small included angle with the side wall of the housing 1 or be perpendicular to the side wall. And the third guide plate 23 and the fourth guide plate 24 also guide the second air flow in the same direction as the first air flow out of the housing 1. The first airflow and the second airflow can be more efficiently led out of the shell 1, and the leading-out efficiency reduced by blending the first airflow and the second airflow in the shell 1 is avoided.

The third guide plate 23 is provided with a baffle 231 at an end portion opposite to the second heat dissipating unit 32, and the baffle 231 is used for guiding the second air flow and preventing the second air flow from flowing into the installation range of the heating element 4.

The first heat dissipation unit 31 and the second heat dissipation unit 32 are provided with an air inlet portion and an air outlet portion, the air inlet is contained in the second area, and the air inlet portion is used for introducing air from the air inlet and blowing the air to the first area through the air outlet portion.

Specifically, the first heat dissipation unit 31 and the second heat dissipation unit 32 may employ a heat dissipation fan, and the coil disc assembly and the power board assembly 5 are cooled by the heat dissipation fan. The heat dissipation fan is provided with an air inlet part and an air outlet part, the shell 1 is communicated with the outside at the position of the air inlet part corresponding to the heat dissipation fan, and the heat dissipation fan is convenient to suck cold air from the outside. The air outlet part of the cooling fan is an air outlet and is used for blowing air to the first area. The cooling fan comprises an installation shell for installing a fan, a notch is formed in the installation shell for air outlet, the first guide plate 21 and the second guide plate 22 are respectively connected with the cooling fan installation shell of the first cooling unit 31, the air outlet portion of the first cooling unit 31 is separated from the air inlet portion by the first guide plate 21 and the second guide plate 22, and the air outlet portion of the first cooling unit 31 is completely arranged in the first area.

And, the baffle 231 is installed at the position of the air outlet portion of the second heat dissipation unit 32, and the shape of the baffle 231 is an arc plate shape for guiding the second air flow blown out from the air outlet portion of the second heat dissipation unit 32 to a direction away from the coil panel assembly.

The utility model discloses a cooking equipment compact structure, the first air current of generation is by the guide effect of first deflector 21, second deflector 22 and third deflector 23, and the second air current is by the guide effect of third deflector 23 and fourth deflector 24, and the direction of flow that makes first air current and second air current can be when deriving outside the casing 1 is the same, makes inside air current form orderly environment. In addition, the guide plates further include a fifth guide plate 25, the fifth guide plate 25 and the fourth guide plate 24 form an L shape, and the fifth guide plate 25 is in a straight plate shape, is connected with the inner wall of the housing 1, and is used for separating the first region and the second region by matching with the first guide plate 21.

In other embodiments, the cooking appliance may be, for example, an induction cooker. The induction cooker comprises a shell 6, and the shell 6 is buckled and fixedly arranged on the shell 1 to fix and seal the cooking equipment and the shell 1. The surface of the housing 6 opposite the cooking device is provided with ribs for pressing the heating element 4 and the power strip assembly 5. A microchip plate 61 is fixedly mounted on the surface of the housing 6 facing away from the cooking device for heating the cooking vessel.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A cooking apparatus, characterized in that: the cooking device comprises a shell, a guide plate, a heating element, a power plate assembly, a first heat dissipation unit and a second heat dissipation unit; the guide plate is arranged on the shell, and the guide plate, the first heat dissipation unit and the second heat dissipation unit divide the shell into a first area and a second area; the heating element and the power panel assembly are accommodated in the first area; the first heat dissipation unit is used for generating a first air flow to cool the heating element, the second heat dissipation unit is used for generating a second air flow to cool the power panel assembly, and the guide plate separates the first air flow from the second air flow and guides the first air flow and the second air flow to be discharged out of the shell along the same direction.

2. The cooking apparatus of claim 1, wherein: the first heat dissipation unit comprises a first air inlet part and a first air outlet part, and the second heat dissipation unit comprises a second air inlet part and a second air outlet part; the first air inlet part and the second air inlet part are contained in the second area, and the first air outlet part and the second air outlet part are contained in the first area; the first air outlet part and the second air outlet part are respectively connected with the guide plate.

3. The cooking apparatus of claim 2, wherein: the guide plates include a first guide plate and a second guide plate, which are disposed around the heating element.

4. The cooking apparatus of claim 3, wherein: the first heat dissipation unit is arranged between the first guide plate and the second guide plate, and the first heat dissipation unit is detachably and fixedly connected with the first guide plate, the second guide plate and the shell.

5. The cooking apparatus of claim 4, wherein: the guide plate further comprises a third guide plate and a fourth guide plate, and the power panel assembly is arranged between the third guide plate and the fourth guide plate; the second airflow is guided to the power panel assembly position by the third guide plate and the fourth guide plate and then discharged out of the housing.

6. The cooking apparatus of claim 5, wherein: the third guide plate is disposed between the power plate assembly and the heating element.

7. The cooking apparatus of claim 6, wherein: and a baffle is arranged at the end part of the third guide plate, which is opposite to the second heat dissipation unit, and the baffle is used for blocking and guiding the second airflow.

8. The cooking apparatus of claim 7, wherein: the heating element is a coil panel assembly, and the first guide plate, the second guide plate and the third guide plate are arc-shaped plate structures.

9. The cooking apparatus of claim 5, wherein: the second heat dissipation unit is detachably and fixedly connected with the second guide plate, the fourth guide plate and the shell.

10. The cooking apparatus according to any one of claims 1 to 9, wherein: the cooking equipment further comprises a shell, the shell is fixedly connected with the shell, ribs are arranged on the surface, opposite to the shell, of the shell, and the ribs are used for pressing the heating element and the power board assembly.