CN213963047U

CN213963047U - Air frying oven

Info

Publication number: CN213963047U
Application number: CN202022299827.0U
Authority: CN
Inventors: 张孝容; 占毅信
Original assignee: Tsann Kuen Zhangzhou Enterprise Co Ltd
Current assignee: Tsann Kuen Zhangzhou Enterprise Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-17
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses an air-frying oven, including oven body, oven body is inside to be formed with the cavity, installs first electrothermal tube in the cavity, is provided with on oven body's the lateral wall and can channels into the wind-guiding mechanism in the cavity with hot-blast, and the top of cavity is provided with the concave reflecting structure who goes up that is the arcuation, and the bottom of cavity is provided with the concave reflecting structure who is the arcuation. The utility model discloses a be provided with on oven body's the lateral wall and can lead to the air guide mechanism in the cavity with hot-blast and then make the fried oven of gas form side air inlet structure, and be provided with the concave reflective structure of going up that is the arcuation at the top of cavity, be provided with the concave reflective structure that is the arcuation in the bottom of cavity, the heat that sends by the first electrothermal tube of installing in the cavity can concentrate to the central zone of cavity as much as possible through concave reflective structure and concave reflective structure's reflection energy, and then carry out the even heating high-efficiently to the food of locating cavity central zone, make food more fast with the heating, reduce energy loss.

Description

Air frying oven

Technical Field

The utility model relates to a culinary art kitchen utensils and appliances technical field, concretely relates to gas frying oven.

Background

The basic principle of the gas-frying oven is that the electric heating tube is used for heating, hot air is directly blown into the oven cavity through the air guide mechanism to uniformly heat food, but most of the inner walls of the cavity of the existing gas-frying oven are of a planar structure, and heat emitted by the electric heating tube arranged in the cavity cannot be concentrated to the central area, so that the heating efficiency is not high.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a gas frying oven, what its main solution was that current gas frying oven heating efficiency is not high technical problem.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides an air-frying oven, includes oven body, and oven body inside is formed with the cavity, installs first electrothermal tube in the cavity, is provided with on oven body's the lateral wall and can channels into the wind guide mechanism in the cavity with hot-blast, and the top of cavity is provided with the concave reflecting structure that goes up that is the arcuation, and the bottom of cavity is provided with the concave reflecting structure that goes up that is the arcuation.

Furthermore, the air guide mechanism comprises an air guide plate, a plurality of air guide openings are formed in the air guide plate, and a guide convex rib capable of reducing air inlet resistance is formed between every two adjacent air guide openings.

Furthermore, a plurality of air inlets communicated with the cavity are formed in the side wall of the oven body, the air deflector is tightly attached to the outer side wall of the oven body, and each air guide opening is arranged corresponding to each air inlet.

Furthermore, the cross section of the flow guide convex rib is arc-shaped.

Furthermore, the air guide mechanism also comprises an air supply assembly, a housing and a second electric heating tube, the housing is connected to the outer side wall of the oven body and covers the air inlet, the air supply assembly is connected to the housing, and the second electric heating tube is arranged in the housing.

Furthermore, the air supply assembly comprises a motor and fan blades, the motor is fixedly connected to the outside of the housing, the fan blades are arranged inside the housing, and the driving end of the motor extends into the guide housing and is connected with the fan blades.

Furthermore, the inner side wall of the air inlet is of a plane structure so as to be convenient for cleaning the inner wall of the cavity.

Furthermore, an opening is formed in the side wall of the oven body, and the air deflector is fixedly connected to the opening.

Furthermore, two first electric heating tubes which are arranged in a front-back manner are installed at the upper half part of the cavity, and two second electric heating tubes which are arranged in a front-back manner are installed at the lower half part of the cavity.

Furthermore, a chip tray is arranged at the bottom of the cavity of the oven body, and an arc-shaped lower concave part is arranged on the chip tray to form a lower concave reflecting structure which corresponds to the upper concave reflecting structure at the top of the cavity up and down.

The technical scheme has the following advantages or beneficial effects:

in the air-fry oven, be provided with on oven body's the lateral wall and lead to the air guide mechanism in the cavity with hot-blast and then make the air-fry oven form side air inlet structure, and be provided with the concave reflecting structure that goes up that is the arcuation at the top of cavity, be provided with the concave reflecting structure that is the arcuation in the bottom of cavity, the heat that sends by the first electrothermal tube of installing in the cavity can concentrate to the central zone of cavity as much as possible through concave reflecting structure and concave reflecting structure's reflection energy, and then carry out the even heating high-efficiently to the food of locating cavity central zone, make food more fast in order to heat, reduce energy loss.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention.

Fig. 3 is a schematic view of the internal structure of another angle according to the embodiment of the present invention.

Fig. 4 is a schematic diagram of the reflection of heat inside the cavity according to an embodiment of the present invention.

Fig. 5 is a schematic view of an assembly structure of the air deflector and the oven body according to the embodiment of the present invention.

Fig. 6 is a partially enlarged view 3 of a portion a in fig. 2.

Description of reference numerals:

1. the oven comprises an oven body, 2, a first electric heating pipe, 3, an air guide mechanism, 4, a scrap tray, 11, a cavity, 12, an upper concave reflecting structure, 13, an air inlet, 31, an air guide plate, 32, an air supply assembly, 33, a housing, 34, a second electric heating pipe, 41, a lower concave part, 311, an air guide opening, 312 and a flow guide convex rib.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention provides a gas-fired oven, including an oven body 1, a cavity 11 is formed inside the oven body 1, a first electric heating tube 2 is installed in the cavity 11, an air guide mechanism 3 capable of guiding hot air into the cavity 11 is disposed on an outer side wall of the oven body 1, an upper concave reflective structure 12 in an arc shape is disposed at a top of the cavity 11, and a lower concave reflective structure in an arc shape is disposed at a bottom of the cavity 11. It can be understood that, as shown in fig. 2 to 4, in this embodiment, the air guide mechanism 3 capable of guiding hot air into the cavity 11 is disposed on the outer side wall of the oven body 1, so that the air-frying oven forms a side air inlet structure, the arc-shaped upper concave reflecting structure 12 is disposed on the top of the cavity 11, the arc-shaped lower concave reflecting structure is disposed on the bottom of the cavity 11, heat generated by the first electric heating tube 2 installed in the cavity 11 can be concentrated to the central area of the cavity 11 as much as possible by the reflection of the upper concave reflecting structure 12 and the lower concave reflecting structure, so as to efficiently and uniformly heat food in the central area of the cavity 11, so that the food can be heated more quickly, and energy loss can be reduced.

In addition, it should be understood by those skilled in the art that, in other embodiments, in order to further improve the heating efficiency of the food in the cavity, an arc-shaped concave reflecting structure may be disposed around the side wall of the cavity, so that the heat emitted by the first electrothermal tube 2 installed in the cavity 11 can be reflected and concentrated from multiple directions toward the central area of the cavity, further improving the heating efficiency.

Referring to fig. 1 to 6, in a preferred embodiment, the air guiding mechanism 3 includes an air guiding plate 31, a plurality of air guiding openings 311 are formed on the air guiding plate 31, and a guiding rib 312 capable of reducing air inlet resistance is formed between adjacent air guiding openings 311. In one preferred embodiment, the sidewall of the oven body 1 is provided with a plurality of air inlets 13 communicating with the cavity 11, the air deflector 31 is tightly attached to the outer sidewall of the oven body 1, and each air guiding opening 311 is respectively arranged corresponding to each air inlet 13. Preferably, the cross section of the air guiding rib 312 is circular arc. It can be understood that, in the prior art, the side of the air inlet 13 of the air frying oven facing the air guiding mechanism 3 is mostly of a planar structure, and although most of the hot air can be fed into the cavity 11 through the air inlet 13, due to the existence of the planar structure, a certain resistance is inevitably caused to the flow of the hot air into the cavity 11, so that the hot air cannot completely flow into the cavity 11 very smoothly and efficiently, and further, heat loss is generated and the heat is transferred to other components, so that the oven heats abnormally. In this embodiment, an air deflector 31 is disposed on the outer side wall of the oven body 1, a plurality of air guiding holes 311 are disposed on the air deflector 31 and respectively correspond to the air inlets 13, and a guiding rib 312 capable of reducing air inlet resistance is further formed between adjacent air guiding holes 311, as shown in fig. 5 and 6, through the guiding function of the guiding rib 312, hot air can more smoothly and rapidly enter the cavity 11 through the air guiding holes 311 and the air inlets 13 to heat food, so that the food heating efficiency is greatly improved, and heat loss is reduced. In addition, it should be understood by those skilled in the art that, in other embodiments, an opening may be formed on a side wall of the oven body 1, and the air guiding plate 31 is directly and fixedly connected to the opening, so that the air guiding plate 31 forms the side wall of the oven body 1.

Referring to fig. 1 and 2, in a preferred embodiment, the air guiding mechanism 3 further includes an air supply assembly 32, a housing 33 and a second electric heating tube 34, the housing 33 is connected to the outer side wall of the oven body 1 and covers the air inlet 13, the air supply assembly 32 is connected to the housing 33, and the second electric heating tube 34 is disposed in the housing 33. In one preferred embodiment, the blower assembly 32 includes a motor fixedly connected to the outside of the housing 33 and fan blades disposed inside the housing 33, and the driving end of the motor extends into the housing 33 and is connected to the fan blades. However, it should be understood by those skilled in the art that in other embodiments, the air supply assembly 32 may be other types of air supply structures, such as a fan, etc., and is not limited to the structure of the motor and the fan blades disclosed in the present embodiment, and those skilled in the art can specifically select the air supply structure according to specific needs.

Referring to FIG. 3, in a preferred embodiment, the inner wall of the air inlet 13 is a planar structure to facilitate cleaning the inner wall of the cavity 11.

Referring to fig. 1 to 3, in a preferred embodiment, two first electrothermal tubes 2 are installed in a front-back arrangement at the upper half part of the cavity 11, and two first electrothermal tubes 2 are installed in a front-back arrangement at the lower half part of the cavity 11. However, it should be understood by those skilled in the art that the number and arrangement of the first electrothermal tubes 2 in the cavity 11 can be designed according to specific needs, and are not limited to the embodiments disclosed in the present embodiment.

Referring to fig. 2 and 4, in a preferred embodiment, a chip tray 4 is disposed at the bottom of a cavity 11 of an oven body 1, and an arc-shaped concave portion 41 is disposed on the chip tray 4 to form a concave reflective structure corresponding to the concave reflective structure 12 at the top of the cavity 11. It can be understood that, through setting up chip dish 4 in the bottom of cavity 11, simultaneously, set up recessed portion 41 in chip dish 4 in order to form the concave reflecting structure that sets up with the concave reflecting structure 12 of going up at cavity 11 top corresponds, on the one hand, recessed portion 41 of chip dish 4 can play the reflection heat, with the heat to the concentrated reflection effect of cavity 11 central zone, and on the other hand, recessed portion 41 of chip dish 4 can also improve and receive the bits ability, and the greasy dirt can be accomodate along the cambered surface and concentrate in recessed portion 41, so that clean, kill two birds with one stone.

The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and therefore, all other embodiments obtained by those skilled in the art without any creative effort fall within the protection scope of the present invention.

Claims

1. A gas-fry oven, characterized by: the oven comprises an oven body (1), a cavity (11) is formed inside the oven body (1), a first electric heating tube (2) is installed in the cavity (11), an air guide mechanism (3) capable of guiding hot air into the cavity (11) is arranged on the outer side wall of the oven body (1), an arc-shaped upper concave reflecting structure (12) is arranged at the top of the cavity (11), and an arc-shaped lower concave reflecting structure is arranged at the bottom of the cavity (11).

2. The air-fry oven of claim 1, wherein: the air guide mechanism (3) comprises an air guide plate (31), a plurality of air guide openings (311) are formed in the air guide plate (31), and a guide convex rib (312) capable of reducing air inlet resistance is formed between every two adjacent air guide openings (311).

3. A gas-fry oven as claimed in claim 2 wherein: a plurality of air inlets (13) communicated with the cavity (11) are formed in the side wall of the oven body (1), the air deflector (31) is tightly attached to the outer side wall of the oven body (1), and each air guide opening (311) is arranged corresponding to each air inlet (13).

4. A gas-fry oven as claimed in claim 3 wherein: the section of the flow guide convex rib (312) is arc-shaped.

5. A gas-fry oven as claimed in claim 3 wherein: the air guide mechanism (3) further comprises an air supply assembly (32), a housing (33) and a second electric heating tube (34), the housing (33) is connected to the outer side wall of the oven body (1) and covers the air inlet (13), the air supply assembly (32) is connected to the housing (33), and the second electric heating tube (34) is arranged in the housing (33).

6. A gas-frying oven as claimed in claim 5, wherein: the air supply assembly (32) comprises a motor and fan blades, the motor is fixedly connected to the outside of the housing (33), the fan blades are arranged in the housing (33), and the driving end of the motor extends into the guide housing (33) and is connected with the fan blades.

7. A gas-fry oven as claimed in claim 3 wherein: the inner side wall of the air inlet (13) is of a plane structure so as to be convenient for cleaning the inner wall of the cavity (11).

8. A gas-fry oven as claimed in claim 2 wherein: an opening is arranged on the side wall of the oven body (1), and the air deflector (31) is fixedly connected to the opening.

9. The air-fry oven of claim 1, wherein: two first electric heating tubes (2) which are arranged in a front-back manner are arranged at the upper half part of the cavity (11), and two first electric heating tubes (2) which are arranged in a front-back manner are arranged at the lower half part of the cavity (11).

10. A gas-frying oven as claimed in any one of claims 1 to 9, wherein: a chip tray (4) is arranged at the bottom of a cavity (11) of the oven body (1), and an arc-shaped lower concave part (41) is arranged on the chip tray (4) to form a lower concave reflecting structure which corresponds to an upper concave reflecting structure (12) at the top of the cavity (11) up and down.