CN108236343B

CN108236343B - Ventilation and heat dissipation structure of cooking equipment

Info

Publication number: CN108236343B
Application number: CN201611205774.3A
Authority: CN
Inventors: 文广才; 蒋圣伟; 曹骥; 茅忠群; 诸永定
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2024-04-02
Anticipated expiration: 2036-12-23
Also published as: CN108236343A

Abstract

The invention discloses a ventilation and heat dissipation structure of cooking equipment, which comprises a box body and a cooking chamber and a furnace chamber arranged in the box body, and is characterized in that: the back space of the cooking chamber furnace chamber is divided into an upper space and a lower space by a partition plate, a vent is arranged on a side plate of the box body, and the upper space and the lower space are mutually communicated and are communicated with the outside of the box body through the vent. Compared with the prior art, the invention has the advantages that: because this cooking equipment separates into upper strata space and lower floor's space through the back space of baffle with the cooking chamber furnace chamber, upper strata space and lower floor's space intercommunication each other and be linked together with the box outside through the vent on the box curb plate, therefore effectively solved the circulation of air problem in upper and lower floor's space, can dispel the heat in time to cooking equipment's electronic components fast effectively and cool down.

Description

Ventilation and heat dissipation structure of cooking equipment

Technical Field

The present disclosure relates to cooking apparatuses, and particularly to a ventilation and heat dissipation structure of a cooking apparatus.

Background

When the existing cooking equipment such as a steam box and a microwave oven works, heat is generated in the box body, the generated heat can heat the electronic components, if heat dissipation cannot be obtained for a long time or the heat dissipation effect is poor, the service life of the electronic components can be influenced, and the use safety is also influenced. In particular, for cooking devices having multiple functions, such as a steamer-microwave oven integrated machine, a steamer-oven microwave oven integrated machine, and a steamer-oven integrated machine, when the multiple functions are mixed, the interior of the oven body tends to generate more heat. For example, a steam box, an oven, a microwave oven and a barbecue generating device are required to be installed in a limited box space, and how to reasonably distribute the devices and radiate heat is an important consideration when designing the devices. Taking the existing steam box and microwave oven integrated machine as an example, the back of a cavity of a cooking chamber is generally divided into an upper space and a lower space by a partition plate, a steam generating device is arranged above the partition plate, the microwave generating device is arranged below the partition plate, the upper space is ventilated and radiated by an upper ventilating duct, the lower space is ventilated and radiated by a lower ventilating duct, and the upper ventilating duct and the lower ventilating duct are not mutually communicated, so that the air circulation of the upper space and the lower space is not smooth enough, and the timely radiation of steam components and microwave components is not facilitated. In view of the above, there is a need to improve the ventilation and heat dissipation structure of the existing cooking apparatus.

Disclosure of Invention

The invention aims to solve the technical problem of providing a ventilation and heat dissipation structure of cooking equipment with reasonable structure and good ventilation and heat dissipation effects.

The technical scheme adopted for solving the technical problems is as follows: the ventilation and heat dissipation structure of the cooking equipment comprises a box body and a cooking chamber and a furnace chamber arranged in the box body, and is characterized in that: the back space of the cooking chamber furnace chamber is divided into an upper space and a lower space by a partition plate, a vent is arranged on a side plate of the box body, and the upper space and the lower space are mutually communicated and are communicated with the outside of the box body through the vent.

The lower layer space and the upper layer space can have various communication modes, preferably, the left and right sides at the back of the cooking chamber furnace chamber are respectively provided with a support vertical plate, the support vertical plates are arranged between the partition plates and the box bottom plate, the partition plates, the box bottom plate and the support vertical plates jointly enclose into the lower layer space, an interlayer is formed between the support vertical plates and the box side plates on the same side, the interlayer is communicated with the upper layer space, the support vertical plates are provided with through holes, and the lower layer space is communicated with the upper layer space through the through holes.

Preferably, an air inlet is formed in a side plate of the box body, and the upper layer space or the lower layer space is communicated with the outside of the box body through the air inlet.

Further preferably, the air inlet is arranged at the upper part of the left side plate or the right side plate of the box body, a vent hole communicated with the lower space is formed in the partition plate, and a first air guide cover used for communicating the air inlet and the vent hole is arranged in the upper space. Thus, the lower space is communicated with the air inlet through the first air guide cover.

In order to enable the air guiding of the first air guiding cover to be smooth, the first air guiding cover is close to the air inlet, the air inlet of the first air guiding cover faces the air inlet, and the air outlet of the first air guiding cover faces downwards and faces the ventilation hole.

In order to smoothly suck the air outside the box into the lower space, a fan for sucking the air outside the box into the lower space is arranged at the vent hole of the partition plate.

In order to firmly install the first air guide cover, the air inlet end of the first air guide cover is fixed on the corresponding side plate of the box body, and the air outlet end of the first air guide cover is fixed on the partition plate.

In order to make ventilation between the upper space, the lower space and the space outside the box body smoother, preferably, the ventilation openings are arranged at the upper part of the side plate of the box body and/or the upper part of the backboard of the box body opposite to the side plate where the air inlet is arranged.

In order to suck the air in the upper space into the second air guide cover and then discharge the air out of the box body, the second air guide cover and the cross-flow fan are arranged above the cooking chamber cavity, the air inlet of the cross-flow fan is communicated with the upper space, the air outlet of the cross-flow fan faces the air inlet of the second air guide cover, and the air outlet of the second air guide cover is communicated with the outside of the box body.

Compared with the prior art, the invention has the advantages that: this cooking equipment separates the back space of cooking chamber furnace chamber into upper space and lower floor's space through the baffle, upper space and lower floor's space intercommunication each other and be linked together with the box outside through the vent on the box curb plate, adopt unique two wind channel designs promptly after, effectively solved the air circulation problem in upper and lower floor's space, can in time dispel the heat the cooling to cooking equipment's electronic components fast effectively, do benefit to the life of extension cooking equipment and improve the safety in utilization.

Drawings

FIG. 1 is a schematic view of a door according to an embodiment of the present invention after the door is opened;

FIG. 2 is a schematic view of an embodiment of the present invention with a top plate removed;

FIG. 3 is a schematic view of an embodiment of the present invention with the back plate removed;

FIG. 4 is a schematic view of an embodiment of the present invention with top and back plates removed;

FIG. 5 is a schematic view of an embodiment of the present invention with top, back and side panels removed.

Detailed Description

The invention is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 5, the cooking apparatus in this embodiment is a microwave oven integrated machine with a steam box and an oven, and the ventilation and heat dissipation structure includes a box 1 and a cooking chamber 2 disposed in the box 1, a back space of the cooking chamber 2 is divided into an upper space 4 and a lower space 5 by a partition plate 3, an air inlet 15 is formed on a side plate of the box 1, the upper space 4 is communicated with the outside of the box 1 through the air inlet 15, a ventilation opening 16 is further formed on a side plate of the box 1, and the upper space 4 and the lower space 5 are mutually communicated and are communicated with the outside of the box 1 through the ventilation opening 16.

The air inlet 15 is arranged on the upper part of the right side plate 12 of the box body 1, the air vent 16 is arranged on the upper part of the left side plate 11 of the box body and the upper part of the back plate 13 of the box body 1, and the back plate 13 is the back side plate of the box body. After the ventilation openings 16 are arranged on the left side plate 11 and the back plate 13 of the box body, ventilation of the upper space 4, the lower space 5 and the outer space of the box body 1 can be smoother.

Support vertical plates 6 are respectively arranged on the left side and the right side of the back of the cooking chamber 2, the support vertical plates 6 are fixed between the partition plate 3 and the box bottom plate 14, and the partition plate 3, the box bottom plate 14 and the support vertical plates 6 jointly enclose a lower space 5. An interlayer 7 is formed between the bracket vertical plate 6 and the box side plate on the same side, the interlayer 7 is communicated with the upper space 4, a through hole 61 is formed in the bracket vertical plate 6, and the lower space 5 is communicated with the upper space 4 through the through hole 61.

The partition plate 3 is provided with a vent hole 31 communicated with the lower space 5, the upper space 4 is internally provided with a first air guide cover 8, and the first air guide cover 8 is used for communicating the air inlet 15 with the vent hole 31. In order to enable the first wind scooper 8 to smoothly guide wind, the first wind scooper 8 is close to the air inlet 15, the air inlet of the first wind scooper 8 faces the air inlet 15, the air outlet of the first wind scooper 8 faces downwards and faces the vent hole 31 on the partition plate 3, a fan 81 is installed at the vent hole 31, and after the fan 81 is started, air outside the box 1 can be sucked into the lower space 5 through the first wind scooper 8. In this embodiment, the air inlet end of the first air guiding cover 8 is fixed on the right side plate 12 of the box body through a screw, and the air outlet end of the first air guiding cover 8 is fixed on the partition plate 3 through a screw.

In addition, a second air guide cover 9 and a cross flow fan 10 are arranged above the cooking chamber cavity 2, an air inlet of the cross flow fan 10 is communicated with the upper space 4, an air outlet of the cross flow fan 10 faces to an air inlet of the second air guide cover 9, and an air outlet of the second air guide cover 9 is communicated with the outside of the box body 1. When the cross flow fan 10 works, air in the upper space 4 can be sucked into the second air guide cover 9 and then discharged out of the box body 1.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements may be made to the present invention without departing from the principles of the present invention, and the ventilation and heat dissipation structure of this embodiment is not only applicable to all-in-one steaming and oven microwave oven, all-in-one microwave oven and other cooking devices, which are considered to be within the scope of the present invention.

Claims

1. The utility model provides a cooking equipment's ventilation heat dissipation structure, includes box (1) and locates cooking chamber furnace chamber (2) in the box, its characterized in that: the back space of the oven cavity (2) of the cooking chamber is divided into an upper space (4) and a lower space (5) by a partition plate (3), a vent hole (16) is formed in the side plate of the oven cavity (1), the upper space (4) and the lower space (5) are mutually communicated and are communicated with the outside of the oven cavity (1) through the vent hole (16), an air inlet (15) is formed in the side plate of the oven cavity (1), the upper space (4) is communicated with the outside of the oven cavity (1) through the air inlet (15), the air inlet (15) is formed in the upper part of a left side plate (11) or a right side plate (12) of the oven cavity (1), a vent hole (31) communicated with the lower space (5) is formed in the partition plate (3), a first air guide cover (8) used for communicating the air inlet (15) with the vent hole (31) is arranged in the upper space (4), an air inlet (9) used for sucking the oven cavity (1) into the air outside the oven cavity (2) is arranged at the vent hole (31) of the partition plate (3), and a second air guide cover (10) is arranged in the oven cavity (10) is arranged in the upper air guide cover (4), the air outlet of the cross-flow fan (10) faces the air inlet of the second air guide cover (9), and the air outlet of the second air guide cover (9) is communicated with the outside of the box body (1).

2. The ventilating and heat dissipating structure of the cooking apparatus according to claim 1, wherein: the left and right sides at cooking chamber furnace chamber (2) back is equipped with a support riser (6) respectively, support riser (6) are located between baffle (3) and box bottom plate (14), baffle (3), box bottom plate (14) and support riser (6) enclose jointly into lower floor space (5), be formed with intermediate layer (7) between support riser (6) and the box curb plate of homonymy, intermediate layer (7) are linked together with upper space (4) open on support riser (6) have through-hole (61), lower floor space (5) are linked together with upper space (4) through-hole (61).

3. The ventilating and heat dissipating structure of the cooking apparatus according to claim 1, wherein: the first air guide cover (8) is close to the air inlet (15), the air inlet of the first air guide cover (8) is opposite to the air inlet (15), and the air outlet of the first air guide cover (8) faces downwards and is opposite to the vent hole (31).

4. A ventilating and heat dissipating structure of a cooking apparatus according to claim 3, wherein: the air inlet end of the first air guide cover (8) is fixed on the corresponding side plate of the box body (1), and the air outlet end of the first air guide cover (8) is fixed on the partition plate (3).

5. The ventilating and heat dissipating structure of the cooking apparatus according to claim 1, wherein: the ventilation opening (16) is arranged at the upper part of the side plate of the box body opposite to the side plate where the air inlet (15) is arranged and/or at the upper part of the backboard (13) of the box body (1).