Gradient type aluminum foil oven

Abstract

The utility model discloses a gradient type aluminum foil oven which comprises an oven body, the interior of the oven body is divided into a heating cavity and a bottom cavity through a partition plate, a heating assembly is fixed to the top of the inner side of the heating cavity, a snakelike heating pipe is installed in the heating assembly, and a transmission rod is connected between the heating cavity and the bottom cavity through a bearing. The top end of the transmission rod extends into the heating cavity and is fixedly connected with a triangular frame; according to the utility model, the triangular frame provided with the fixed plate and the two movable plates is arranged in the oven body and is used as the placing rack of the aluminum foil boxes, and the aluminum foil boxes are arranged on the surfaces of the fixed plate and the two movable plates of the triangular frame, so that the aluminum foil boxes are arranged on the two inclined surfaces of the triangular frame in a stepped manner; the openings of the aluminum foil boxes are distributed in the coverage range of the S-shaped heating pipe of the heating assembly on the premise that the openings of the aluminum foil boxes are overlapped differently in the vertical direction, and compared with an existing oven with a single-layer baking tray design, the space utilization rate of the heating cavity is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a gradient aluminum foil oven. Background Art

[0002] With the improvement of people's living standards, ovens are widely used in people's kitchen life. Wherein, the oven mainly includes an oven body with a baking cavity, a door rotatably connected to the oven body, and a control panel.

[0003] In the prior art, publication number CN108742176B discloses an oven. The oven includes a holding portion, a body, and a driving mechanism. The holding portion is used to hold an object to be heated. The holding portion is connected to the body through a driving mechanism. The driving mechanism can drive the holding portion to change its position relative to the body in the up-down direction and / or in the front-back direction. The oven of the present invention, on the one hand, drives the holding portion to change its position relative to the body in the front-back direction through the driving mechanism, so that the holding portion can extend out of the body. When taking out food after baking, the risk of scalding the arm or palm is reduced, and the safety is improved. On the other hand, drives the holding portion to change its position relative to the body in the up-down direction through the driving mechanism, so that the holding portion can rise upward relative to the body. When the placement position or installation position of the oven is low, the bending action when placing or taking out food is avoided, and the operation is more convenient.

[0004] The above scheme drives the holding portion to change its position in the up and down directions relative to the main body through the driving mechanism, so that the holding portion can rise upward relative to the main body. When the placement position or installation position of the oven is low, the bending action when placing or taking out food can be avoided, and the operation is more convenient. However, the above-mentioned use of a single-layer baking tray makes the space utilization rate of the internal heating cavity of this oven not high, which is not conducive to heating and baking different types of food at the same time.

[0005] To this end, a gradient aluminum foil oven is proposed, which has the advantages of facilitating the stepped arrangement of aluminum foil boxes and increasing space utilization, thereby solving the problems in the above-mentioned background technology. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a gradient aluminum foil oven.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gradient aluminum foil oven, comprising an oven body, the interior of the oven body is divided into a heating cavity and a bottom cavity by a partition, a heating component is fixed on the top of the inner side of the heating cavity, and a serpentine heating tube is installed in the heating component, a transmission rod is connected between the heating cavity and the bottom cavity through a bearing, and the top end of the transmission rod extends into the heating cavity and is fixedly connected to a triangular frame, and the bottom end of the transmission rod extends into the bottom cavity and is fixedly connected to a second bevel gear, a fixed plate is provided at the bottom of the triangular frame, and two movable plates are movably installed above the fixed plate, a plurality of aluminum foil boxes are placed on the surfaces of the fixed plate and the two movable plates, and the plurality of aluminum foil boxes are distributed in a stepped manner on the two sides of the triangular frame, a motor is fixed inside the bottom cavity, and a first bevel gear is fixedly connected to the output end of the motor, the first bevel gear is meshed with the second bevel gear of the transmission rod, a box door is hingedly connected to the upper surface of the oven body corresponding to the heating cavity, a maintenance plate is provided on the lower surface of the oven body corresponding to the bottom cavity, and the surface of the maintenance plate is fixedly connected to the outer shell of the oven body by screws.

[0008] As a further description of the above technical solution: a group of L-shaped supports are arranged in pairs at the bottom of the triangular frame, and a drain box is arranged between each group of supports, and an edge is arranged at the edge of the opening of the drain box, and the edge extends to the inner side of the L-shaped support, and the edge contacts the inner side of the L-shaped support.

[0009] As a further description of the above technical solution: two groups of fixing ears with through holes are arranged on the inner side surface of the triangular frame corresponding to the two movable plates, and a plurality of positioning columns plugged into the fixing ears are arranged on the bottom surfaces of the two movable plates.

[0010] As a further description of the above technical solution: metal meshes are welded on the surfaces of the fixed plate and the two movable plates, and the sizes of the fixed plate and the two movable plates decrease from bottom to top.

[0011] As a further description of the above technical solution: a heat-resistant partition is arranged between the heating chamber and the bottom chamber, and a ceramic sheet or a glass fiber wool board / felt is laid on the heat-resistant partition.

[0012] As a further description of the above technical solution: a heat-insulating layer is pasted on the inner wall surface of the oven body, and the thickness of the heat-insulating layer is 3-5 cm.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, a triangular frame with a fixed plate and two movable plates is arranged in the oven body as a placing rack for the aluminum foil boxes. By placing a plurality of aluminum foil boxes on the surfaces of the fixed plate and the two movable plates of the triangular frame, the plurality of aluminum foil boxes are arranged in a stepped manner on the two inclined surfaces of the triangular frame, so that the openings of the plurality of aluminum foil boxes are distributed in the coverage range of the serpentine heating tube of the heating component under the premise of different overlaps in the vertical direction. Compared with the oven with the existing single-layer baking tray design, the space utilization rate of the heating cavity is increased, and convenience is provided for heating and baking different kinds of food at the same time. The motor of the bottom cavity is started to drive the first bevel gear fixed to the output end thereof to rotate. Since the transmission rod is connected to the bottom of the triangular frame, and the transmission rod is meshedly connected with the first bevel gear through the second bevel gear, the motor can drive the triangular frame to rotate in the heating cavity, so as to achieve the purpose of uniform heating and ensure the effect of food baking to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a gradient aluminum foil oven of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a gradient aluminum foil oven in a disassembled state of a maintenance plate;

[0017] Figure 3 It is an exploded view of a triangular frame of a gradient aluminum foil oven of the utility model.

[0018] Legend:

[0019] 1. Oven body; 2. Heating chamber; 3. Insulation layer; 4. Heating assembly; 5. Oven door; 6. Triangular frame; 7. Maintenance plate; 8. Fixed plate; 9. Fixed ears; 10. Movable plate; 11. Aluminum foil box; 12. Drain box; 13. Serpentine heating tube; 14. Bottom chamber; 15. Motor; 16. First bevel gear; 17. Transmission rod; 18. Second bevel gear; 19. L-shaped support; 20. Edge; 21. Positioning column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] According to an embodiment of the utility model, a gradient aluminum foil oven is provided.

[0022] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-3 As shown, a gradient aluminum foil oven according to an embodiment of the utility model comprises an oven body 1, wherein the interior of the oven body 1 is divided into a heating chamber 2 and a bottom chamber 14 by a partition, a heating component 4 is fixed on the top of the inner side of the heating chamber 2, and a serpentine heating tube 13 is installed in the heating component 4, a transmission rod 17 is connected between the heating chamber 2 and the bottom chamber 14 through a bearing, and the top end of the transmission rod 17 extends into the heating chamber 2 and is fixedly connected to a triangular frame 6, and the bottom end of the transmission rod 17 extends into the bottom chamber 14 and is fixedly connected to a second bevel gear 18, a fixed plate 8 is provided at the bottom of the triangular frame 6, and two movable plates 10 are movably installed above the fixed plate 8, a plurality of aluminum foil boxes 11 are placed on the surfaces of the fixed plate 8 and the two movable plates 10, and the plurality of aluminum foil boxes 11 are distributed in a stepped manner on the two sides of the triangular frame 6, a motor 15 is fixed inside the bottom chamber 14, and the motor 15 outputs The output end is fixedly connected with a first bevel gear 16, and the first bevel gear 16 is meshedly connected with a second bevel gear 18 of a transmission rod 17. The upper surface of the oven body 1 is hinged with a box door 5 corresponding to the heating chamber 2, and the lower surface of the oven body 1 is provided with a maintenance plate 7 corresponding to the bottom chamber 14, and the surface of the maintenance plate 7 is fixedly connected to the outer shell of the oven body 1 by screws. The oven body 1 is also equipped with a control panel, and the output end of the control panel is electrically connected to the serpentine heating tube 13 and the motor 15 respectively. The control circuit of the control panel can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail, and the parts not involved in this device are the same as the prior art or can be realized by the prior art. The "step-type" in this device is mainly aimed at the arrangement of the aluminum foil box 11;

[0023] In one embodiment, a group of L-shaped supports 19 are provided in pairs at the bottom of the triangular frame 6, and a drain box 12 is provided between each group of supports. An edge 20 is provided at the edge of the opening of the drain box 12, and the edge 20 extends to the inner side of the L-shaped support 19, and the edge 20 is in contact with the inner side of the L-shaped support 19. Through the arrangement of the L-shaped support 19 and the edge 20, support is provided for the drain box 12, so as to collect oil and water overflowed from food from the aluminum foil box 11, thereby reducing the situation where oil and water overflowed from food pollute the heating chamber 2.

[0024] In one embodiment, two sets of fixing ears 9 with through holes are provided on the inner side surface of the triangular frame 6 corresponding to the two movable plates 10, and a plurality of positioning columns 21 which are plugged into the fixing ears 9 are provided on the bottom surfaces of the two movable plates 10. Through the setting of the fixing ears 9 and the positioning columns 21, the two movable plates 10 are detachable to facilitate the cleaning and replacement of the two movable plates 10.

[0025] In one embodiment, metal mesh is welded on the surfaces of the fixed plate 8 and the two movable plates 10, and the sizes of the fixed plate 8 and the two movable plates 10 decrease from bottom to top. Through the setting of the metal mesh, the fixed plate 8 and the two movable plates 10 form a hollow structure, which reduces the counterweight and facilitates the drainage of oil and water.

[0026] In one embodiment, a heat-resistant partition is provided between the heating chamber 2 and the bottom chamber 14, and a ceramic sheet or a glass fiber wool board / felt is laid on the heat-resistant partition. The heat-resistant partition can reduce the transfer of heat to the bottom chamber 14, thereby extending the life of the motor 15.

[0027] In one embodiment, a heat-insulating layer 3 is pasted on the inner wall surface of the oven body 1, and the thickness of the heat-insulating layer 3 is 3-5 cm. The heat-insulating layer 3 is provided to reduce heat loss, which helps to reduce energy consumption.

[0028] Working principle:

[0029] When in use, first place the food to be heated in the aluminum foil box 11, and by placing a plurality of aluminum foil boxes 11 on the surfaces of the fixed plate 8 and the two movable plates 10 of the triangular frame 6, the plurality of aluminum foil boxes 11 are arranged in a stepped manner on the two inclined surfaces of the triangular frame 6, so that the openings of the plurality of aluminum foil boxes 11 are distributed in the coverage range of the serpentine heating tube 13 of the heating component 4 under the premise of different overlaps in the vertical direction, thereby increasing the space utilization rate of the heating chamber 2. When heating food, the serpentine heating tube 13 is started through the control panel arranged on the shell of the oven body 1, and the first bevel gear 16 fixed to its output end is driven to rotate by starting the motor 15 of the bottom chamber 14. Since the transmission rod 17 is connected to the bottom of the triangular frame 6, and the transmission rod 17 is meshed and connected with the first bevel gear 16 through the second bevel gear 18, the motor 15 is able to drive the triangular frame 6 to rotate in the heating chamber 2, so as to achieve the purpose of uniform heating and maximize the effect of food baking. After heating is completed, the box door 5 is opened to take out the aluminum foil box 11 containing food.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gradient aluminum foil oven, comprising an oven body (1), characterized in that: The interior of the oven body (1) is divided into a heating chamber (2) and a bottom chamber (14) by a partition, a heating assembly (4) is fixed on the top of the inner side of the heating chamber (2), and a serpentine heating tube (13) is installed in the heating assembly (4), a transmission rod (17) is connected between the heating chamber (2) and the bottom chamber (14) via a bearing, and the top end of the transmission rod (17) extends into the heating chamber (2) and is fixedly connected to a triangular frame (6), and the bottom end of the transmission rod (17) extends into the bottom chamber (14) and is fixedly connected to a second bevel gear (18), a fixed plate (8) is arranged at the bottom of the triangular frame (6), and two movable plates (10) are movably installed above the fixed plate (8), and the fixed plate (8) ) and the surfaces of the two movable plates (10) are provided with a plurality of aluminum foil boxes (11), and the plurality of aluminum foil boxes (11) are distributed in a stepped manner on the two sides of the triangular frame (6); a motor (15) is fixed inside the bottom cavity (14), and a first bevel gear (16) is fixedly connected to the output end of the motor (15), and the first bevel gear (16) is meshedly connected with a second bevel gear (18) of a transmission rod (17); a door (5) is hingedly connected to the upper surface of the oven body (1) corresponding to the heating cavity (2); a maintenance plate (7) is provided on the lower surface of the oven body (1) corresponding to the bottom cavity (14), and the surface of the maintenance plate (7) is fixedly connected to the outer shell of the oven body (1) by screws.

2. The gradient aluminum foil oven according to claim 1, characterized in that: A group of L-shaped supports (19) are arranged in pairs at the bottom of the triangular frame (6), and a drain box (12) is arranged between each group of supports. An edge (20) is arranged at the edge of the opening of the drain box (12), and the edge (20) extends to the inner side of the L-shaped support (19), and the edge (20) contacts the inner side of the L-shaped support (19).

3. The gradient aluminum foil oven according to claim 1, characterized in that: Two groups of fixing ears (9) with through holes are arranged on the inner side surface of the triangular frame (6) corresponding to the two movable plates (10), and a plurality of positioning columns (21) plugged into the fixing ears (9) are arranged on the bottom surfaces of the two movable plates (10).

4. The gradient aluminum foil oven according to claim 1, characterized in that: Metal meshes are welded on the surfaces of the fixed plate (8) and the two movable plates (10), and the sizes of the fixed plate (8) and the two movable plates (10) decrease from bottom to top.

5. The gradient aluminum foil oven according to claim 1, characterized in that: A heat-resistant partition is provided between the heating chamber (2) and the bottom chamber (14), and a ceramic sheet or a glass fiber wool board / felt is laid on the heat-resistant partition.

6. The gradient aluminum foil oven according to claim 1, characterized in that: A heat-insulating layer (3) is pasted on the inner wall surface of the oven body (1), and the thickness of the heat-insulating layer (3) is 3-5 cm.

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