CN217524773U

CN217524773U - Heating tube overturning structure of electric oven

Info

Publication number: CN217524773U
Application number: CN202221514758.3U
Authority: CN
Inventors: 李赢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-04
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a heating tube flip structure of electric oven, the electric oven includes the box, be equipped with the culinary art cavity in the box and carry out the heating element that heats and toast to the culinary art cavity, heating element includes first heating tube and third heating tube, first heating tube sets firmly in the top of culinary art cavity, the third heating tube sets firmly in the bottom of culinary art cavity, heating element still includes the second heating tube, the second heating tube sets up in the middle part of culinary art cavity, the lateral wall of box is equipped with and drives second heating tube pivoted hinge subassembly, the second heating tube passes through the hinge subassembly rotatable in the culinary art cavity, when the second heating tube rotates along the first direction, the second heating tube will cook the cavity and constitute a railway carriage or compartment body heating space, when the second heating tube rotates along the second direction, the second heating tube will cook the cavity and constitute two railway carriage or compartments body heating space. The food materials with different processing requirements can be respectively processed, and the cooking time is shortened. The utility model has the characteristics of structural design is reasonable, the good reliability, the heating is even, the security is high etc.

Description

Heating tube overturning structure of electric oven

Technical Field

The utility model relates to an electric oven technical field especially relates to an electric oven's heating tube flip structure.

Background

With the improvement of living standards of people, the electric oven also becomes an indispensable cooking device in a kitchen, but in the prior art, the first mode is that the top, the middle and the bottom of the electric oven in a cooking cavity are all provided with heating pipes, and the heating pipes at the top, the middle and the bottom are all fixed structures, so that the cavity space cannot be adjusted, and great inconvenience is brought to baking of large food materials (such as sheep legs, chickens and the like); the second mode is that the top and the bottom of electric oven in the culinary art cavity all are equipped with the heating tube, though can solve the narrow and small problem in culinary art cavity space, but when toasting less edible material (like naan cake, bread, beefsteak, chicken cutlet etc.), because the heating tube at top and the great distance of edible material interval, thereby it is inequality at each partial heating degree of culinary art in-process to eat the material, lead to eating the material lower part to roast, and eat material upper portion is uncooked, there is the edible material inhomogeneous that is heated, the culinary art quality of food has been reduced, consequently, need the user additionally to overturn food in order to cook the upper and lower part of food evenly, when having increased power consumption, be unfavorable for the edible material heating or the toasting in the culinary art cavity, influence user's use experience.

Chinese patent document No. CN212878991U discloses an electric oven in 2020, which specifically discloses an electric oven including a box body, an upper heating tube, a lower heating tube, an upper grill pan, a lower grill pan and a middle heating tube. The interior of the box body is provided with a containing cavity for baking food; the inner side of the middle part of the box body in the height direction is provided with a mounting groove; the upper heating tube is arranged in the accommodating cavity and is positioned at the upper part of the accommodating cavity; the upper baking tray is positioned below the upper heating pipe and above the mounting groove; the lower heating tube is arranged in the accommodating cavity and is positioned at the lower part of the accommodating cavity; the lower baking tray is positioned above the lower heating tube and below the clamping groove; the middle heating pipe is clamped in the mounting groove and is positioned between the upper baking tray and the lower baking tray. This structure has the drawbacks described above.

Therefore, the conventional electric oven is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structural design is reasonable, the good reliability, the heating is even, realizes through upset second heating tube that the two railway carriage or compartment bodies become one railway carriage or compartment body, the culinary art mode that the railway carriage or compartment body becomes the two railway carriage or compartment bodies to reach the effect of good culinary art food, promoted the heating tube flip structure of the electric oven that user's use was experienced, in order to overcome the weak point among the prior art.

According to this purpose design's heating tube flip structure of electric oven, the electric oven includes the box, is equipped with the culinary art cavity in the box and heats the heating element who toasts to the culinary art cavity, and heating element includes first heating tube and third heating tube, and first heating tube sets firmly in the top of culinary art cavity, and the third heating tube sets firmly in the bottom of culinary art cavity, heating element still includes the second heating tube, the second heating tube sets up in the middle part of culinary art cavity, the lateral wall of box is equipped with the hinge subassembly that drives second heating tube pivoted, the second heating tube passes through the hinge subassembly is rotatable in the culinary art cavity, when the second heating tube rotates along the first direction, the second heating tube will the culinary art cavity constitutes a railway carriage or compartment body heating space, when the second heating tube rotates along the second direction, the second heating tube will cook the cavity constitutes two railway carriage or compartments body heating space.

The number of the second heating tubes is at least two, and the at least two second heating tubes rotate synchronously through the hinge assembly respectively.

The second heating tube comprises a first connecting section, a second connecting section and a third connecting section, the first connecting section, the second connecting section and the third connecting section are in circular arc transition connection, and the third connecting section is connected with the hinge assembly.

The hinge assembly comprises a first hinge arm and a second hinge arm, wherein one end of the first hinge arm is arranged on the second hinge arm, and the first hinge arm and the second hinge arm are hinged through rivets.

The second connecting section is adjacent to a sidewall of the cooking cavity.

And a sealing ring is arranged between the third connecting section and the side wall of the cooking cavity.

The second heating tube is shaped like a Chinese character 'ji'.

When the second heating pipe rotates along the first direction, the second heating pipe is flush with the first heating pipe.

The electric oven further comprises a baking tray, a sliding groove is formed in the cooking cavity, the baking tray is slidably mounted in the sliding groove, and when the baking tray is mounted in the cooking cavity, the second heating pipe rotates along a second direction to heat food on the baking tray up and down through the second heating pipe and the third heating pipe.

The front end of box is equipped with control panel, the last first controller that is equipped with of control panel, first controller with the second heating tube electricity is connected, when the second heating tube rotates along first direction, first controller control the second heating tube is out of work, when the second heating tube rotates along the second direction, first controller control the second heating tube work.

Compared with the prior art, the heating tube overturning structure of the electric oven has the advantages that the second heating tube can be rotated in the cooking cavity through the hinge assembly, when the second heating tube rotates along the first direction, the second heating tube enables the cooking cavity to form a box body heating space, the cooking space of the cooking cavity is increased, and therefore larger food materials can be cooked; when the second heating pipe rotates along the second direction, the cooking cavity is formed into a two-chamber heating space by the second heating pipe, so that smaller food materials can be cooked, the heating degree of each part of the food materials can be the same in the cooking process of the food materials, the food materials are fully heated, the good food material cooking effect is achieved, and the use experience of a user is improved; the food materials required by different processing can be respectively processed by rotating the second heating tube, so that the cooking time is shortened, and the working efficiency is improved. The heating device has the characteristics of reasonable structural design, strong reliability, uniform heating, high safety and the like.

Drawings

Fig. 1 and fig. 2 are diagrams illustrating a state that the second heating tube rotates along the first direction in the cooking cavity according to the first embodiment of the present invention.

Fig. 3 is a diagram illustrating a state that the second heating tube rotates in the cooking cavity along the second direction according to the first embodiment of the present invention.

Fig. 4 and 5 are respectively a state diagram of the cooking chamber formed by the second heating tube in the first embodiment of the present invention.

Fig. 6 and 7 are diagrams illustrating the cooking cavity being formed into a two-compartment heating space by the second heat pipe according to the first embodiment of the present invention.

Fig. 8 is a schematic view of a second heating tube structure according to a first embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

1-box body, 2-cooking cavity body, 201-sliding chute, 3-heating component, 301-first heating pipe, 302-second heating pipe, 3021-first connecting section, 3022-second connecting section, 3023-third connecting section, 303-third heating pipe, 4-hinge component, 4011-first hinge arm, 402-second hinge arm, 5-baking tray, 6-control panel, 7-first controller, 8-second controller, and 9-third controller.

Detailed Description

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

First embodiment

Referring to fig. 1 to 8, in an embodiment, a heating tube overturning structure of an electric oven is provided, the electric oven includes a box 1, a cooking cavity 2 and a heating assembly 3 for heating and baking the cooking cavity 2 are disposed in the box 1, the heating assembly 3 includes a first heating tube 301 and a third heating tube 303, the first heating tube 301 is fixedly disposed at the top of the cooking cavity 2, the third heating tube 303 is fixedly disposed at the bottom of the cooking cavity 2, the heating assembly 3 further includes a second heating tube 302, the second heating tube 302 is disposed at the middle of the cooking cavity 2, a hinge assembly 4 for driving the second heating tube 302 to rotate is disposed on an outer side wall of the box 1, the second heating tube 302 is rotatable in the cooking cavity 2 through the hinge assembly 4, when the second heating tube 302 rotates along a first direction, the cooking cavity 2 is formed into a compartment heating space a by the second heating tube 302, and when the second heating tube 302 rotates along a second direction, the cooking compartment 2 is formed into a two-body heating space B by the second heating tube 302.

Specifically, when the second heat generating tube 302 rotates along the first direction (for example, clockwise), the second heat generating tube 302 forms a cooking cavity 2 into a compartment heating space a, and the cooking space of the cooking cavity 2 is increased, so that a large food can be cooked, it should be noted that when the second heat generating tube 302 rotates along the first direction, the second heat generating tube 302 does not work, and only the first heat generating tube 301 and the third heat generating tube 303 work; when the second heating tube 302 rotates along a second direction (for example, counterclockwise), the second heating tube 302 forms the cooking cavity 2 into a two-compartment heating space B, and the second heating tube 302 works, so that a smaller food material can be cooked, the heating degree of each part of the food material can be the same in the cooking process of the food material, the food material is fully heated, the effect of well cooking the food material is achieved, and the use experience of a user is improved; so set up, can handle the edible material that different processing required respectively through rotating the second heating tube to shorten the culinary art time, improve work efficiency.

It should be noted that the electric oven further comprises a door body 8, the door body 8 is arranged at the front end of the oven body 1, and the purpose of taking and placing food materials is achieved by opening or closing the door body 8.

Further, as shown in fig. 1, 2, 4 and 6, the second heat generating tubes 302 are provided in at least two numbers, and at least two second heat generating tubes 302 are rotated synchronously by the hinge assembly 4, respectively.

Further, referring to fig. 8, the second heat generating pipe 302 includes a first connection section 3021, a second connection section 3022, and a third connection section 3023, the first connection section 3021, the second connection section 3022, and the third connection section 3023 are connected to each other by an arc transition, and the third connection section 3023 is connected to the hinge assembly 4.

The hinge assembly 4 includes a first hinge arm 401 and a second hinge arm 402, and the first hinge arm 401 is mounted at one end on the second hinge arm 402 and hinged therebetween by a rivet.

In order to ensure smooth rotation of the second heat generating pipe 302 and eliminate interference, the second connection section 3022 is adjacent to the sidewall of the cooking cavity 2.

In order to prevent the water vapor generated during the cooking process from leaking to the electrical components in the box body 1, a sealing ring is arranged between the third connecting section 3023 and the side wall of the cooking cavity 2.

Referring to fig. 8, the second heat generation tube 302 has a zigzag shape.

Referring to fig. 1, 2 and 5, when the second heat generating pipe 302 is rotated in the first direction, the second heat generating pipe 302 is flush with the first heat generating pipe 301.

Specifically, in order to avoid interference and beauty of the second heat generating pipe 302 with the first heat generating pipe 301 and to maximize the space of the cooking cavity 2, the second heat generating pipe 302 is flush with the first heat generating pipe 301.

Referring to fig. 1-3, the electric oven further includes a baking tray 5, a sliding slot 201 is disposed in the cooking cavity 2, the baking tray 5 is slidably mounted in the sliding slot 201, and when the baking tray 5 is mounted in the cooking cavity 2, the second heating tube 302 rotates along the second direction to heat the food on the baking tray 5 up and down by the second heating tube 302 and the third heating tube 303. Therefore, smaller food materials can be cooked, the heating degree of each part of the food materials can be the same in the cooking process, the food materials are fully heated, the effect of well cooking the food materials is achieved, and the use experience of a user is improved.

Referring to fig. 1 to 3, a control panel 6 is disposed at the front end of the box body 1, a first controller 7 is disposed on the control panel, the first controller 7 is electrically connected to the second heating tube 302, when the second heating tube 302 rotates along a first direction, the first controller 7 controls the second heating tube 302 not to work, and when the second heating tube 302 rotates along a second direction, the first controller 7 controls the second heating tube 302 to work.

Therefore, the second heating tube 302 is turned on or off by the first controller 7, which is beneficial to improving the safety of the electric oven.

The control panel 6 is further provided with a second controller 8 and a third controller 9 for controlling the first heating pipe 301 and the third heating pipe 303 to be turned on or off.

Second embodiment

This electric oven's heating tube flip structure, it is different from first embodiment part in: the two second heating tubes 302 can be turned left and right in the cooking cavity 2 through the hinge assembly 4, and when the second heating tubes 302 are in a vertical state, the cooking cavity 2 forms a compartment heating space A; when the second heat generating pipe 302 is in a horizontal state, the cooking cavity 2 forms a two-compartment body heating space B.

Specifically, the angle range of the mutual spreading of the two second heat generating tubes 302 is 0 ° to 180 °, and when the second heat generating tubes 302 are in a vertical state, the second heat generating tubes 302 are 90 °; when the second heat generating tube 302 is in a horizontal state, the second heat generating tube 302 is 180 °.

Further, the second heat generating pipe 302 has a U-shaped bent shape, a wavy bent shape, or a W-shaped bent shape. Through the design, the heating efficiency of the second heating tube 302 can be further improved, and the preheating time can be shortened.

The other parts not described are the same as those of the first embodiment.

The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heating tube flip structure of electric oven, electric oven includes box (1), is equipped with culinary art cavity (2) and heats heating element (3) of toasting to culinary art cavity (2) in box (1), and heating element (3) include first heating tube (301) and third heating tube (303), and first heating tube (301) set firmly in the top of culinary art cavity (2), and third heating tube (303) set firmly in the bottom of culinary art cavity (2), its characterized in that: heating element (3) still include second heating tube (302), second heating tube (302) set up in the middle part of culinary art cavity (2), the lateral wall of box (1) is equipped with the drive second heating tube (302) pivoted hinge subassembly (4), second heating tube (302) pass through hinge subassembly (4) are rotatable in culinary art cavity (2), when second heating tube (302) rotate along the first direction, second heating tube (302) will culinary art cavity (2) constitute one railway carriage or compartment body heating space (A), when second heating tube (302) rotate along the second direction, second heating tube (302) will culinary art cavity (2) constitute two railway carriage or compartment body heating space (B).

2. A heat pipe flipping structure of an electric oven according to claim 1, wherein: at least two second heating tubes (302) are arranged, and the at least two second heating tubes (302) respectively rotate synchronously through the hinge assembly (4).

3. The structure of turning over the heat generating tube of an electric oven of claim 2, wherein: the second heating tube (302) comprises a first connecting section (3021), a second connecting section (3022) and a third connecting section (3023), wherein the first connecting section (3021), the second connecting section (3022) and the third connecting section (3023) are in arc transition connection, and the third connecting section (3023) is connected with the hinge assembly (4).

4. A heat pipe flipping structure of an electric oven according to claim 3, wherein: the hinge assembly (4) comprises a first hinge arm (401) and a second hinge arm (402), wherein one end of the first hinge arm (401) is arranged on the second hinge arm (402) and the first hinge arm and the second hinge arm are hinged through a rivet.

5. A heat pipe flipping structure of an electric oven according to claim 3, wherein: the second connecting section (3022) is adjacent to a side wall of the cooking cavity (2).

6. A heat pipe flipping structure of an electric oven according to claim 3, wherein: a sealing ring is arranged between the third connecting section (3023) and the side wall of the cooking cavity (2).

7. A heating tube overturning structure for an electric oven according to any one of claims 1 to 3, wherein: the second heating tube (302) is shaped like a Chinese character 'ji'.

8. A heat pipe flipping structure of an electric oven according to claim 1, wherein: when the second heating pipe (302) rotates along a first direction, the second heating pipe (302) is flush with the first heating pipe (301).

9. A heat pipe flipping structure of an electric oven according to claim 1, wherein: the electric oven further comprises a baking tray (5), a sliding groove (201) is formed in the cooking cavity (2), the baking tray (5) is slidably mounted in the sliding groove (201), and when the baking tray (5) is mounted in the cooking cavity (2), the second heating tube (302) rotates along a second direction to heat food on the baking tray (5) up and down through the second heating tube (302) and the third heating tube (303).

10. A heat pipe flipping structure of an electric oven according to claim 1, wherein: the front end of box (1) is equipped with control panel (6), the last first controller (7) that is equipped with of control panel, first controller (7) with second heating tube (302) electricity is connected, when second heating tube (302) rotated along first direction, first controller (7) control second heating tube (302) are out of work, when second heating tube (302) rotated along the second direction, first controller (7) control second heating tube (302) work.