CN215226944U

CN215226944U - Oven and oven

Info

Publication number: CN215226944U
Application number: CN202120524881.2U
Authority: CN
Inventors: 陈凯
Original assignee: Guangdong Chexianyi Intelligent Technology Co Ltd
Current assignee: Guangdong Chexianyi Intelligent Technology Co Ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-12-21
Anticipated expiration: 2031-03-12

Abstract

An oven and an oven, the oven comprises a shell (1), a motor (2) arranged at the center of the top of the shell (1) and a blower (3) arranged at the top of the shell (1); the lower end of the motor (2) is connected with a rotating shaft (21), and the lower end of the rotating shaft (21) is connected with a rotating frame (22); the inner part of the shell (1) is an inner cavity of an oven; the heating device also comprises a plurality of heating tubes (4) which are arranged in the inner cavity and connected with the side wall of the shell (1). The radius length of the rotating frame (22) is larger than or equal to the distance from the center of the rotating frame (22) to the edge of the blower (3) in top plan projection. The beneficial effects of the utility model reside in that: the cleaning and maintenance are convenient; the heat circulation efficiency in the furnace pipe of the baking medium oven is improved, so that the baking color is uniform, and the temperature control effect is improved; the yield of the baked product is improved, and the production cost is reduced.

Description

Oven and oven

Technical Field

The utility model relates to an electrical apparatus technical field, concretely relates to oven and oven.

Background

At present, with the rapid development of economy, the living standard is correspondingly improved, and the quality requirement of the market for the baked food is gradually improved.

The applicant has found that the currently used oven heats air by heating wires and blows the heated air through an air duct into the oven for cooking food, which has several problems: 1. after the oven is used for a long time, oil smoke exists, sugar coke permeates into the air duct, and carbon deposition formed at the high temperature of the oven cannot be cleaned; 2. the oven can generate carbon deposition to cover the air outlet hole after being used for a long time, so that the air speed is not uniform, the firing temperature is not accurate, the skin color is not uniform due to temperature flushing, and the situation of undercooked skin color can be seriously caused; 3. tests show that the air speed of the air port is used for controlling the baking, the air speed can be blocked under the condition that the sizes of food are not uniform, and the baking dead angle can occur during the baking, so that the baking is not uniform.

Accordingly, there is a need to develop an oven and an oven that are easy to clean, maintain and have good baking quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem to a certain extent at least.

Therefore, the first objective of the present invention is to provide an oven, which is convenient to clean and maintain and has good baking quality.

A second object of the present invention is to provide an oven.

In order to achieve the purpose, the embodiment of the utility model discloses an oven, which comprises a shell (1), a motor (2) arranged at the center of the top of the shell (1) and a blower (3) arranged at the top of the shell (1); the lower end of the motor (2) is connected with a rotating shaft (21), and the lower end of the rotating shaft (21) is connected with a rotating frame (22); the inner part of the shell (1) is an inner cavity of an oven; the heating device also comprises a plurality of heating tubes (4) which are arranged in the inner cavity and connected with the side wall of the shell (1).

In addition, according to the above technical scheme of the utility model oven, can also have following additional technical characterstic:

optionally, the heating tubes (4) are arranged on the left inner wall and the right inner wall of the shell (1).

Optionally, the radius length of the rotating frame (22) is greater than or equal to the distance from the center of the rotating frame (22) to the edge of the blower (3) in a top-view projection.

Optionally, the side wall of the housing (1) is provided with a partition (11).

Optionally, the partition (11) is made of a transparent material.

Optionally, the edge of the rotating frame (22) is provided with several hooks (23).

In order to achieve the above object, an embodiment of a second aspect of the present invention provides an oven, including: an oven as in the first embodiment of the present invention.

The beneficial effects of the utility model reside in that: 1. the cleaning and maintenance are convenient; 2. the heat circulation efficiency in the furnace pipe of the baking medium oven is improved, so that the baking color is uniform, and the temperature control effect is improved; 3. the yield of the baked product is improved, and the production cost is reduced.

Drawings

Fig. 1 is a sectional view taken along a-a of an oven according to an embodiment of the present invention.

Fig. 2 is a three-view diagram of an oven according to another embodiment of the present invention.

Fig. 3 is a B-B sectional view of an oven according to another embodiment of the present invention.

Fig. 4 is a schematic structural view of a heating tube of an oven according to another embodiment of the present invention.

Reference numerals:

1-shell, 2-motor, 21-rotating shaft, 22-rotating frame, 23-hook, 3-blower, 4-heating tube, 41-heating tube shell, 42-insulating part and 43-heating wire.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or components/elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following describes an oven according to an embodiment of the present invention with reference to the drawings.

Fig. 1 is a sectional view taken along a-a of an oven according to an embodiment of the present invention, fig. 2 is a three-dimensional view taken along an oven according to another embodiment of the present invention, fig. 3 is a sectional view taken along B-B of an oven according to another embodiment of the present invention, and fig. 4 is a structural diagram of a heating tube of an oven according to another embodiment of the present invention. As shown in fig. 1-4: the oven comprises a shell 1, a motor 2 arranged at the center of the top of the shell 1 and a blower 3 arranged at the top of the shell 1; wherein, the lower end of the motor 2 is connected with a rotating shaft 21, and the lower end of the rotating shaft 21 is connected with a rotating frame 22; the inner part of the shell 1 is an inner cavity of the oven; and the heating tubes 4 are arranged in the inner cavity and connected with the side wall of the shell 1.

Specifically, the utility model discloses a main purpose has two points on, and inside one of them reduces the oil smoke entering wind channel of avoiding the oven inner chamber even, and its two is the thermal cycle efficiency who improves the baking heating. To the first point, the utility model discloses cancelled the wind channel, no longer had the air outlet to air inlet department is air-blower 3, can applys positive atmospheric pressure, consequently can avoid the oil smoke pollution wind channel of oven inner chamber. For the second point, the air is blown downwards by the vertically arranged air blower 3, and when the baked food is hung on the rotating frame 22, the motor 2 is used for rotating to generate a rotating wind direction, so that the hot air in the inner cavity of the oven flows in all directions, and the heat efficiency is improved; and because the temperature control work is assisted by the temperature sensor in the inner cavity, the heat convection efficiency of the inner cavity is improved, and the temperature control effect is also improved. In addition, as shown in fig. 4: the heating tube 4 is heated by the internal heating wire 43, and the insulating part 42 is arranged outside the heating wire 43 and used for preventing the heating wire 43 from electric leakage; the heating tube case 41 may be the same as the insulating portion 42, and an insulating material (e.g., alumina) may be used as it is as a case, thereby insulating the heating wire 43. On the other hand, the oven of the present invention, the position of the door is located in the front of the front view of fig. 2, which is not the key point of the design of the present invention, and is not repeated herein.

According to the oven of the utility model, the air is blown by a single air duct, and the air outlet is cancelled, so that the air duct is cleaner, and the oven is convenient to clean and maintain; and vertical blast air and a rotary food rack are adopted to be matched to improve the heat efficiency of the oven, so that the food is uniform in fired color, the temperature control effect is improved, the yield of baked products is improved, and the production cost is reduced.

According to the utility model discloses an embodiment, all be provided with heating tube 4 on the left side inner wall of shell 1 and the right side inner wall.

Specifically, the left side and the right side of the inner wall of the shell 1 are provided with the heating tubes, so that the temperature of the inner cavity of the oven is more stable during working, and the quality of baked food is improved.

According to an embodiment of the present invention, the length of the radius of the rotating frame 22 is greater than or equal to the distance from the center of the rotating frame 22 to the edge of the blower 3 in the top view projection.

According to an embodiment of the present invention, the edge of the rotating frame 22 is provided with a plurality of hooks 23.

Specifically, the radius length of the rotary frame 22 can be designed to be slightly larger, so that when the oven is operated, food hung on the hook 23 at the edge of the rotary frame 22 is positioned right under the blast of the blower 3 when rotating, the wind is deflected after being blocked by the food, and a vortex is generated under the food, thereby further improving the heat efficiency.

According to an embodiment of the present invention, the side wall of the housing 1 is provided with a partition 11.

According to an embodiment of the present invention, the partition 11 is made of transparent material.

Specifically, the utility model discloses an oven can be used to the oven of microwave formula heating on, the microwave passes the transparent material's of shell 1 wall 11 and sends to oven inner chamber, wherein, cuts off the transparent material that 11 uses and can be glass.

Based on the above-mentioned embodiment, the embodiment of the utility model provides a still provide an oven, include: an oven as in the previous embodiment.

According to the oven of the utility model, the oven uses a single air duct to blow air, and an air outlet is cancelled, so that the air duct is cleaner, and the oven is convenient to clean and maintain; and vertical blast air and a rotary food rack are adopted to be matched to improve the heat efficiency of the oven, so that the food is uniform in fired color, the temperature control effect is improved, the yield of baked products is improved, and the production cost is reduced.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. An oven, characterized by comprising a housing (1), a motor (2) disposed at the center of the top of the housing (1), and a blower (3) disposed at the top of the housing (1);

the lower end of the motor (2) is connected with a rotating shaft (21), and the lower end of the rotating shaft (21) is connected with a rotating frame (22);

the inner part of the shell (1) is an inner cavity of an oven;

the heating device also comprises a plurality of heating tubes (4) which are arranged in the inner cavity and connected with the side wall of the shell (1).

2. An oven as claimed in claim 1, wherein: the heating tubes (4) are arranged on the inner wall of the left side and the inner wall of the right side of the shell (1).

3. An oven as claimed in claim 1, wherein: the radius length of the rotating frame (22) is larger than or equal to the distance from the center of the rotating frame (22) to the edge of the blower (3) in top plan projection.

4. An oven as claimed in claim 1, wherein: the side wall of the shell (1) is provided with a partition (11).

5. An oven as claimed in claim 4, wherein: the partition (11) is made of transparent materials.

6. An oven as claimed in claim 1, wherein: the edge of the rotating frame (22) is provided with a plurality of hooks (23).

7. An oven, its characterized in that: comprising an oven as claimed in any one of claims 1-6.