CN114532855A

CN114532855A - Cooking equipment's wind-guiding heat radiation structure and cooking equipment

Info

Publication number: CN114532855A
Application number: CN202011336836.0A
Authority: CN
Inventors: 吴亚男; 付远华; 谢淑丽
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2022-05-27

Abstract

The utility model provides a cooking equipment's wind-guiding heat radiation structure and cooking equipment, includes culinary art cavity and microwave generation subassembly, and the externally mounted of culinary art cavity left side wall or right side wall has the wind scooper, and the air outlet of culinary art cavity is fluid communication with the air intake of wind scooper, and the front side of wind scooper is located to the air outlet of wind scooper, installs the fan of airing exhaust in the wind channel between the air intake of wind scooper and the air outlet. This cooking equipment's wind-guiding heat radiation structure is through installing the wind scooper in the outside of the left side wall or the right side wall of culinary art cavity, adopt side wind-guiding form, the space utilization of make full use of culinary art cavity lateral part, and because the temperature of culinary art cavity lateral part is lower, make the combustion gas temperature also lower, hot-blast can not blow culinary art person's front, it is safer when closing the door, promote user experience, in addition, the exhaust fan of wind scooper and the heat abstractor of magnetron adopt the integrated design, the space utilization of machine has been improved, energy consumption and cost are reduced.

Description

Cooking equipment's wind-guiding heat radiation structure and cooking equipment

Technical Field

The invention relates to cooking equipment, in particular to an air guide heat dissipation structure of the cooking equipment and the cooking equipment.

Background

With the continuous improvement of the life quality of people, kitchen appliances are more and more abundant, and microwave ovens, steam boxes and the like gradually become necessary kitchen electric products for family life. In order to effectively utilize kitchen space and reduce purchase cost, people invent an integrated machine of a steam box, an oven and a microwave oven. The micro-all-in-one machine for steaming and baking is very important for the space design of the machine because the functions of steaming, baking and microwave are highly integrated. The steam function and the barbecue function both need to use a wind scooper structure, a microwave generating device such as a magnetron is arranged in the microwave structure, and in the prior design, the wind scooper structure and the microwave generating device are mutually independent. The existing air guide structure is mainly installed in an upper installation plate of a machine and plays a role in discharging steam in an inner container or hot air in a barbecue process, but has the following defects: a. occupying the upper space of the machine, and having certain conflict with structures such as a waveguide in microwave and the like; b. the hot air discharged right above can form condensed water on the upper surface of the door body, and water drops when a user opens the door, so that the user experience is poor; c. the air deflector can continuously spray hot air or hot water vapor in the working process of the machine, and the air guide cover is arranged at the top, and the steaming and baking micro-all-in-one machine has the heating pipe at the top, so that the temperature of gas in the air guide cover is high, a user can be directly sprayed by the hot air when opening the door after cooking, and certain potential safety hazards and bad experience are realized; d. the air deflector arranged at the top can condense due to hot air in the blowing process, so that accumulated water can exist certainly, and the accumulated water cannot be discharged for a long time, so that the machine performance and certain health problems can be influenced. In addition, a plurality of sets of heat dissipation systems are often needed in the steaming and baking micro-all-in-one machine to deal with the heat dissipation of a microwave system, the heat dissipation of a barbecue system and the heat dissipation of a steam system, the overall cost control and space utilization are influenced, the power consumption of the machine is increased, and the machine is not energy-saving and is not environment-friendly.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide an air guiding and heat dissipating structure of a cooking device, which can make full use of the lateral space and prevent hot air from blowing to the front of a user, in view of the above-mentioned current state of the art.

The second technical problem to be solved by the present invention is to provide an air guiding and heat dissipating structure of a cooking device, which can improve the space utilization rate, reduce the energy consumption, and save the cost, in view of the above current state of the art.

A third technical problem to be solved by the present invention is to provide a cooking apparatus using the above wind-guiding heat-dissipating structure, in view of the above technical limitations.

The technical scheme adopted by the invention for solving the first technical problem is as follows: this cooking equipment's wind-guiding heat radiation structure, including culinary art cavity and microwave generation subassembly, its characterized in that: an air guide cover is arranged outside the left side wall or the right side wall of the cooking cavity, an air outlet of the cooking cavity is in fluid communication with an air inlet of the air guide cover, an air outlet of the air guide cover is arranged in front of the air guide cover, and an air exhaust fan is arranged in an air channel between the air inlet and the air outlet of the air guide cover.

The technical scheme adopted by the invention for solving the second technical problem is as follows: the microwave generating assembly comprises a magnetron, a waveguide tube and a heat radiating fan for radiating heat of the magnetron, and the heat radiating fan and the air exhaust fan are coaxially arranged.

In order to make the space layout more reasonable, the waveguide tube is arranged at the top of the cooking cavity, the magnetron is arranged at the rear part of the cooking cavity, the waveguide tube extends backwards out of the rear part of the cooking cavity and is arranged on the magnetron, the cooling fan is arranged right below the magnetron, and the air exhaust fan is arranged at the rear part of the cooking cavity and is positioned below the cooling fan.

The air exhaust fan can be provided with various mounting structures, preferably, the rear part of the air guide cover is provided with a fan mounting box, the air exhaust fan is mounted in the fan mounting box, and the fan mounting box is provided with an air inlet of the air guide cover.

In order to enable the steam exhausted by the wind scooper to be exhausted through the front plate of the cavity, the front plate of the cooking cavity is provided with a wind outlet corresponding to the wind outlet of the wind scooper.

In order to avoid that the condensed water in the air guide cover drops on a door body of the cooking equipment, a condensed water tank is arranged at the bottom of the front side of the cooking cavity, and a flow guide channel for guiding the condensed water in the air guide cover to the condensed water tank is arranged at the bottom of the front side of the air guide cover.

Preferably, in any of the above schemes, the air outlet of the cooking cavity is communicated with the air inlet of the air guide cover through an exhaust pipe.

The technical scheme adopted by the invention for solving the third technical problem is as follows: the utility model provides a cooking equipment, the application has above-mentioned wind-guiding heat radiation structure the interior top of culinary art cavity is installed the heating pipe, installs lower heating pipe in the bottom of culinary art cavity.

Preferably, the back of the cooking cavity is provided with a hot air assembly, and a hot air hole is formed in the back plate of the cooking cavity.

Further preferably, the lateral wall of the cooking cavity is provided with a water inlet hole, the bottom of the cooking cavity is provided with a heating disc, and the upper surface of the heating disc is downwards sunken to form a liquid bearing cavity.

Compared with the prior art, the invention has the advantages that: this cooking equipment's wind-guiding heat radiation structure is through installing the wind scooper in the outside of culinary art cavity left side wall or the outside of right side wall, adopt side wind-guiding form, make full use of the space of culinary art cavity lateral part, and because the temperature of culinary art cavity lateral part is lower, make the combustion gas temperature also lower, hot-blast can not blow cook people's front, it is safer when closing the door, promote user experience, in addition, the exhaust fan of wind scooper and the heat abstractor of magnetron adopt the integrated design, the space utilization of machine has been improved, energy consumption and cost are reduced, energy saving and environmental protection more.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention at a different angle;

FIG. 3 is a schematic structural diagram of another embodiment of the present invention at a different angle;

FIG. 4 is a schematic structural diagram of another embodiment of the present invention at a different angle;

FIG. 5 is an exploded view of an embodiment of the present invention;

fig. 6 is a schematic structural view of the wind scooper according to the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 6, the wind guiding and heat dissipating structure of the cooking apparatus of the present embodiment includes a cooking cavity 1, a microwave generating assembly 2, a wind guiding cover 3, an exhaust fan 4 and a heat dissipating fan 5. The microwave generating assembly 2 comprises a magnetron 21 and a waveguide tube 22, the waveguide tube 22 is arranged at the top of the cooking cavity 1, the magnetron 21 is arranged at the rear part of the cooking cavity 1, the waveguide tube 22 extends backwards out of the rear part of the cooking cavity 1 and is arranged on the magnetron 21, and the microwave generating assembly 2 further comprises a high-voltage transformer, a high-voltage capacitor, a high-voltage fuse and other assemblies, which are not specifically described. In this embodiment, the air guiding cover 3 is disposed on the left side of the cooking cavity 1, the air inlet 31 of the air guiding cover 3 is in fluid communication with the air outlet 11 of the cooking cavity 1 through the exhaust pipe 7, the air outlet 32 of the air guiding cover 3 is disposed in front of the air guiding cover 3, the exhaust fan 4 is disposed in an air duct between the air inlet 31 and the air outlet 32 of the air guiding cover 3, specifically, the rear portion of the air guiding cover 3 is provided with the fan mounting box 33, the exhaust fan 4 is mounted in the fan mounting box 33, and the air inlet 31 of the air guiding cover 3 is opened at the bottom of the fan mounting box 33. The heat radiation fan 5 is positioned above the exhaust fan 4 and is arranged coaxially with the exhaust fan 4, and the heat radiation fan 5 is positioned below the magnetron 21 and is used for radiating heat of the magnetron 21. Therefore, the exhaust of the wind scooper 3 and the heat dissipation of the magnetron 21 adopt an integrated structure, the structure is more compact, the space utilization rate is high, the power consumption and the cost of the machine are reduced, and the energy conservation and the environmental protection are realized.

As shown in fig. 5 and 6, the air outlets 32 of the air guiding cover 3 are spaced from top to bottom in front of the air guiding cover 3, and the front portion of the air guiding plate 3 is mounted on the front plate 12 of the cooking cavity 1, so that the front plate 12 is provided with air outlets 121 corresponding to the air outlets 32 of the air guiding cover 3, that is, the air outlets 121 are in a vertical strip shape.

The bottom of the front side of the cooking cavity 1 is provided with a condensed water tank 6, the condensed water tank 6 is strip-shaped and is horizontally arranged along the lower edge of the front plate 12, and the bottom of the front side of the air guide cover 3 is provided with a flow guide channel 34 for guiding condensed water in the air guide cover 3 to the condensed water tank 6. Like this, the steam in the wind scooper 3 can directly flow into the condensate water tank 6 through the diversion channel 34 after the exhaust in-process condensation, can not have ponding in the wind scooper 3 to use more sanitary and promote user experience.

In addition, the cooking apparatus of the present embodiment has an upper heating pipe 81 installed at the inner top of the cooking cavity 1, and a lower heating pipe 82 installed at the bottom of the cooking cavity 1. The hot wind module 83 is installed on the back of the cooking cavity 1, and the hot wind hole 131 is opened on the back plate 13 of the cooking cavity 1. The operation principle of the upper heating pipe 81, the lower heating pipe 82 and the hot air assembly 83 is the same as that of the conventional oven, and will not be described herein.

In this embodiment, steam generator adopts the form of dish 9 that generates heat, specifically, it has inlet opening 14 to open on the lateral wall of culinary art cavity 1, installs dish 9 that generates heat in the bottom central authorities of culinary art cavity 1, and the upper surface undercut of dish 9 that generates heat forms liquid-holding cavity 91. A water tank (not shown) is arranged outside the cooking cavity 1, and water in the water tank flows into the heating plate 9 through the water inlet hole 14 and generates steam after heating and evaporation.

The cooking device of this embodiment is a micro-all-in-one machine integrating a steam function, a barbecue function and a microwave function, because the space at the top, the bottom, the back and the like of the micro-all-in-one machine is very tight, and the space utilization rate at the two sides of the cooking cavity 1 is not high, the wind scooper 3 is installed at the side of the machine in this embodiment, the lateral space of the cooking cavity 1 is fully utilized, and the upper heating pipe 81, the lower heating pipe 82, the hot air component 83 at the back and the back heating pipe (not shown in the figure) are avoided. In addition, because the lateral part temperature of culinary art cavity 1 is lower relatively, installs wind scooper 3 in the culinary art cavity lateral part, and the combustion gas temperature is also lower, and the combustion gas can not directly appear culinary art person's front, and it is also safer to close the door, promotes user experience.

Claims

1. The utility model provides a cooking equipment's wind-guiding heat radiation structure, takes place subassembly (2) including culinary art cavity (1) and microwave, its characterized in that: the cooking device is characterized in that an air guide cover (3) is mounted on the outer portion of the left side wall or the outer portion of the right side wall of the cooking cavity (1), an air outlet (11) of the cooking cavity (1) is in fluid communication with an air inlet (31) of the air guide cover (3), an air outlet (32) of the air guide cover (3) is arranged in front of the air guide cover (3), and an air exhaust fan (4) is mounted in an air channel between the air inlet (31) and the air outlet (32) of the air guide cover (3).

2. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 1, wherein: the microwave generating assembly (2) comprises a magnetron (21), a waveguide tube (22), and a heat radiating fan (5) for radiating the magnetron (21), wherein the heat radiating fan (5) and the exhaust fan (4) are coaxially arranged.

3. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 2, wherein: the waveguide tube (22) is arranged at the top of the cooking cavity (1), the magnetron (21) is arranged at the rear part of the cooking cavity (1), the waveguide tube (22) extends backwards out of the rear part of the cooking cavity (1) and is arranged on the magnetron (21), the heat radiation fan (5) is arranged under the magnetron (21), and the air exhaust fan (4) is arranged at the rear part of the cooking cavity (1) and is positioned below the heat radiation fan (5).

4. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 1, wherein: the rear portion of the wind scooper (3) is provided with a fan mounting box (33), the exhaust fan (4) is mounted in the fan mounting box (33), and an air inlet (31) of the wind scooper (3) is formed in the fan mounting box (33).

5. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 1, wherein: an air outlet hole (121) corresponding to the air outlet (32) of the air guide cover (3) is formed in the front plate (12) of the cooking cavity (1).

6. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 1, wherein: a condensate water tank (6) is installed at the bottom of the front side of the cooking cavity (1), and a flow guide channel (34) for guiding condensate water in the air guide cover (3) to the condensate water tank (6) is arranged at the bottom of the front side of the air guide cover (3).

7. The wind guiding and heat dissipating structure of a cooking device as claimed in claim 1, wherein: an air outlet (11) of the cooking cavity (1) is communicated with an air inlet (31) of the air guide cover (3) through an exhaust pipe (7).

8. A cooking apparatus, characterized in that: the wind-guiding and heat-dissipating structure as claimed in any one of claims 1 to 7 is applied, wherein an upper heating pipe (81) is installed at the inner top of the cooking cavity (1), and a lower heating pipe (82) is installed at the bottom of the cooking cavity (1).

9. The cooking apparatus of claim 8, wherein: the back of the cooking cavity (1) is provided with a hot air assembly (83), and a back plate (13) of the cooking cavity (1) is provided with a hot air hole (131).

10. The cooking apparatus of claim 8, wherein: open on the lateral wall of culinary art cavity (1) has inlet opening (14), installs dish (9) that generate heat in the bottom of culinary art cavity (1), the upper surface undercut of dish (9) that generates heat forms and holds liquid chamber (91).