Double-door fryer

Abstract

The utility model relates to the technical field of air fryers, in particular to a double-door fryer which comprises a shell, a switch door, a baking bin, a grill, a base plate, a fan, a heating plate, a ventilation part, a bearing part and the like. The shell is fixedly connected with a baking bin; the shell is fixedly connected with two opening and closing doors; a bearing part is connected in the baking bin; a base plate for receiving food dregs is arranged at the lower part of the baking bin; two grills are placed on the bearing part; a through groove in the top of the baking bin is fixedly connected with a heating disc; the baking bin is provided with at least two ventilation parts. The driving component, the first supporting plate and the second supporting plate are matched for work, so that a user can clean the device more conveniently; and the pulling part and the lifting strip are matched to work, so that the placing space in the middle of the lower grill is extended, and the device is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of air fryer technology, and in particular to a double-door air fryer. Background Technology

[0002] An air fryer is a kitchen appliance that uses air circulation technology to cook food. It can heat food evenly and blow away moisture from the surface of the food, making the food crispy and achieving a similar effect to deep-frying, but without the need for a lot of oil.

[0003] In order to ensure that food is heated more evenly, existing large-capacity fryers have raised supports on the inner wall of the fryer. These supports support the grill rack and achieve a layered effect for the food. However, the raised supports in existing technology are fixed. When the fryer needs to be cleaned after long-term use, the raised supports make cleaning the inside of the fryer very difficult. In addition, the corners where the raised supports meet the inner wall of the fryer are easily overlooked and cleaned. Food residue gets stuck in these corners and is prone to spoilage at room temperature, which greatly affects the hygiene of the food. Utility Model Content

[0004] To overcome the drawbacks of fryers being cumbersome to clean and food residue getting stuck in corners, which could affect the hygiene of subsequent food, this utility model provides a double-door fryer.

[0005] The technical implementation scheme of this utility model is as follows: A double-door fryer includes an outer shell, a switch door, a baking chamber, a baking rack, a base, a fan, a heating plate, a venting part, and a receiving component; the baking chamber is fixedly connected to the outer shell; two switch doors are fixedly connected to the outer shell; a receiving component is connected inside the baking chamber; a base for receiving food scraps is placed at the bottom of the baking chamber; two baking racks are placed on the receiving component; a heating plate is fixedly connected to the top slot of the baking chamber; a fan is fixedly connected to the upper part of the outer shell; the baking chamber is provided with at least two venting parts; it also includes an air inlet, an exhaust component, a control panel, and a drive component; the outer shell has two air inlets for the fan to operate normally; an exhaust component is fixedly connected to the outer shell and penetrates through the outer shell; a control panel is fixedly connected to the upper part of the outer shell; a drive component is connected to the outer shell and is located in the gap between the outer shell and the baking chamber, and the drive component is connected to all the first support plates and all the second support plates.

[0006] More preferably, the receiving component includes a first support plate and a second support plate; the baking chamber is connected to two horizontally opposite first support plates, and both first support plates penetrate the baking chamber; the baking chamber is connected to two horizontally opposite second support plates, and both second support plates penetrate the baking chamber; each second support plate is located below all the first support plates; the two first support plates together hold a baking rack; the two second support plates hold another baking rack.

[0007] More preferably, the driving component includes a first motor, a transmission component, a first screw, a first nut, and a connecting plate; the first motor is fixedly connected to the housing and electrically connected to the control panel; the first motor is connected to the transmission component; the transmission component is connected to the first screw, and the first screw is rotatably connected to the housing; the first screw; the first screw is rotatably connected to two opposing first nuts, each first nut being fixedly connected to a connecting plate, and each of the two connecting plates being fixedly connected to a first support plate at a corresponding position; each of the two connecting plates is fixedly connected to a second support plate at a corresponding position; more preferably, it also includes four pulling components; the baking compartment is connected to four pulling components, and all four pulling components are located in the gap between the housing and the baking compartment, and two pulling components form a pulling group, the two pulling groups are distributed left and right opposite each other, and each pulling group is in contact with a first support plate at a corresponding position.

[0008] More preferably, the first support plate on the right side of the baking compartment includes a slot frame, a lifting bar, a slot block, a limiting part, and a slot; the slot frame is fixedly connected to the connecting plate on the right side of the baking compartment, and the slot frame penetrates through the baking compartment; the lifting bar is fixedly connected to the slot frame through an elastic element; the lifting bar is provided with two slot blocks arranged front and rear, and each slot block contacts a pulling part at a corresponding position; the slot frame is provided with a limiting part for limiting the lifting bar; the lifting bar has a slot, and the limiting part fits into the slot.

[0009] More preferably, the pulling component at the right rear of the baking compartment includes a second motor, a second screw, and a second nut; the baking compartment is fixedly connected to the second motor, and the second motor is electrically connected to the control panel; the output shaft of the second motor is fixedly connected to the second screw, the second screw is rotatably connected to the second nut, and the second nut is slidably connected to the baking compartment; the second nut contacts a slot block at a corresponding position, and the slot block is located above the second nut.

[0010] More preferably, it also includes a wind deflector, with two wind deflectors fixedly connected to the outer casing, and each wind deflector is located below the first motor and the second motor at the corresponding positions.

[0011] More preferably, the air inlets are located on the top of the housing and are distributed on the left and right sides, with each air inlet located above the first motor and the second motor at the corresponding position.

[0012] Compared with the prior art, the present invention has the following advantages: the present invention, through the cooperation of the driving component, the first support plate and the second support plate, makes it easier for users to clean the device.

[0013] By working together with the pulling components and the lifting bar, the space in the middle of the lower grill rack is extended, making the device more convenient to use.

[0014] The combination of the baffle and the air inlet greatly reduces the heat pressure on the first and second motors. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first type of double-door fryer disclosed in this utility model;

[0016] Figure 2 This is a schematic diagram of the second structure of the double-door fryer disclosed in this utility model;

[0017] Figure 3 This is the first structural cross-sectional view of the double-door fryer disclosed in this utility model;

[0018] Figure 4 This is a second structural cross-sectional view of the double-door fryer disclosed in this utility model;

[0019] Figure 5 This is a partial structural schematic diagram of the double-door fryer disclosed in this utility model;

[0020] Figure 6 This is a schematic diagram of the drive component structure of the double-door fryer disclosed in this utility model;

[0021] Figure 7 This is a schematic diagram of the pull-out component structure of the double-door fryer disclosed in this utility model;

[0022] Figure 8 This is a schematic diagram of the working of the first support plate of the double-door fryer disclosed in this utility model;

[0023] Figure 9 This is a partial structural cross-sectional view of the double-door fryer disclosed in this utility model.

[0024] The above-mentioned attached drawings include the following reference numerals: 1-outer shell, 2-opening door, 3-baking chamber, 4-baking rack, 5-chassis, 6-fan, 7-heating plate, 8-first support plate, 9-second support plate, 11-air inlet, 12-exhaust component, 13-control panel, 31-ventilation part, 101-first motor, 102-transmission component, 103-first screw, 104-first nut, 105-connecting plate, 201-second motor, 202-second screw, 203-second nut, 81-slot frame, 82-lifting bar, 83-slot block, 811-limiting part, 821-slot, 301-wind baffle. Detailed Implementation

[0025] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0026] Example

[0027] A double-door fryer, such as Figure 1-9 As shown, it includes an outer shell 1, a switch door 2, a baking chamber 3, a baking rack 4, a base 5, a fan 6, a heating plate 7, a vent 31, and a receiving component; the outer shell 1 is fixedly connected to the baking chamber 3; the outer shell 1 is fixedly connected to two switch doors 2; the receiving component is connected inside the baking chamber 3; the base 5 is placed at the bottom of the baking chamber 3; two baking racks 4 are placed on the receiving component; the heating plate 7 is fixedly connected to the top slot of the baking chamber 3, and the fan 6 is fixedly connected to the upper part of the outer shell 1; the baking chamber 3 is provided with at least two vents 31;

[0028] It also includes an air inlet 11, an exhaust component 12, a control panel 13, and a drive component; the outer casing 1 has two air inlets 11; the outer casing 1 is fixedly connected to the exhaust component 12, and the exhaust component 12 penetrates the outer casing 1; the upper part of the outer casing 1 is fixedly connected to the control panel 13; the outer casing 1 is connected to the drive component, and the drive component is located in the gap between the outer casing 1 and the baking chamber 3, and the drive component is connected to all the first support plates 8 and all the second support plates 9.

[0029] The supporting components include a first support plate 8 and a second support plate 9; the baking chamber 3 is connected to two horizontally opposite first support plates 8, and both first support plates 8 penetrate the baking chamber 3; the baking chamber 3 is connected to two horizontally opposite second support plates 9, and both second support plates 9 penetrate the baking chamber 3; each second support plate 9 is located below all the first support plates 8; the two first support plates 8 together support a baking rack 4; the two second support plates 9 support another baking rack 4.

[0030] The driving component includes a first motor 101, a transmission component 102, a first screw 103, a first nut 104, and a connecting plate 105. The first motor 101 is fixedly connected to the housing 1, and the first motor 101 is electrically connected to the control panel 13. The first motor 101 is connected to the transmission component 102. The transmission component 102 is connected to the first screw 103, and the first screw 103 is rotatably connected to the housing 1. The first screw 103 is rotatably connected to two opposing first nuts 104, each first nut 104 is fixedly connected to a connecting plate 105, and each of the two connecting plates 105 is fixedly connected to a first support plate 8 at a corresponding position. Each of the two connecting plates 105 is fixedly connected to a second support plate 9 at a corresponding position.

[0031] It also includes four pulling parts; the baking chamber 3 is connected to the four pulling parts, and the four pulling parts are all located in the gap between the outer shell 1 and the baking chamber 3. Two pulling parts form a pulling group, and the two pulling groups are distributed in a left-right opposite direction. Each pulling group is in contact with the first support plate 8 at the corresponding position.

[0032] The first support plate 8 on the right side of the baking chamber 3 includes a slot frame 81, a lifting bar 82, a slot block 83, a limiting part 811, and a slot 821; the slot frame 81 is fixedly connected to the right connecting plate 105 of the baking chamber 3, and the slot frame 81 passes through the baking chamber 3; the lifting bar 82 is fixedly connected to the slot frame 81 by an elastic element; the lifting bar 82 is provided with two slot blocks 83 arranged in front and behind, and each slot block 83 contacts the corresponding pulling part; the slot frame 81 is provided with a limiting part 811; the lifting bar 82 has a slot 821, and the limiting part 811 fits into the slot 821.

[0033] The pulling component at the rear right of the baking chamber 3 includes a second motor 201, a second screw 202, and a second nut 203; the baking chamber 3 is fixedly connected to the second motor 201, and the second motor 201 is electrically connected to the control panel 13; the output shaft of the second motor 201 is fixedly connected to the second screw 202, the second screw 202 is rotatably connected to the second nut 203, and the second nut 203 is slidably connected to the baking chamber 3; the second nut 203 contacts the corresponding slot block 83, and the slot block 83 is located above the second nut 203.

[0034] It also includes a wind deflector 301. The outer casing 1 is fixedly connected to two wind deflectors 301, and each wind deflector 301 is located below the first motor 101 and the second motor 201 at the corresponding positions.

[0035] The air inlets 11 are located on the top of the housing 1 and are distributed on the left and right sides, with each air inlet 11 located above the first motor 101 and the second motor 201 at the corresponding position.

[0036] When this device is needed, place it in the preset position and connect the power. Then, the user opens both switch doors 2, places the food to be processed on the corresponding grill rack 4, and then closes the switch doors 2.

[0037] The user operates the control panel 13 to start the device. The heating plate 7 starts heating the air, and the fan 6 also starts blowing air towards the heating plate 7, creating a flow of hot air. Figure 2 and Figure 3 As shown, hot air passes through the grill 4 and the food placed on it, then enters the gap between the outer shell 1 and the baking chamber 3 through the vent 31. The hot air then circulates back into the baking chamber 3 under the operation of the fan 6. This hot air circulation achieves the frying of the food.

[0038] However, after prolonged use of the existing technology, cleaning is required. Due to the setting of the protrusions (equivalent to the first support plate 8 and the second support plate 9 of this device), cleaning the inside of the fryer becomes very troublesome. Furthermore, the dead corners at the corners where the protrusions meet the inner wall of the fryer are easily overlooked and cleaned. Food residue gets stuck in these dead corners and is prone to spoilage at room temperature, which greatly affects the hygiene of subsequent food.

[0039] Therefore, this device is equipped with a drive component. When cleaning is required, the user operates the control panel 13 to start the first motor 101. Figure 5 and Figure 6 As shown, the first motor 101 drives the transmission component 102 to work. The rotation of the transmission component 102 drives the two first nuts 104 connected to move away from the baking chamber 3. At this time, the first nuts 104 drive the connecting plate 105 to move. Each connecting plate 105 drives the corresponding first support plate 8 and second support plate 9 to move until the first support plate 8 and second support plate 9 are vertically flush with the side wall of the baking chamber 3. Then the first motor 101 stops working. In this way, the inner wall of the baking chamber 3 becomes flatter, and the user can clean the device more conveniently.

[0040] When frying food, the upper grill 4 obstructs the lower grill 4. The middle placement space of the lower grill 4 is fixed. However, each time the user places food, they can only roughly estimate the size of the middle placement space. If the height of the food placed on the lower grill 4 exceeds the middle placement space, the user needs to take out the lower grill 4 and remove part of the food. For whole pieces of food (such as a whole roasted chicken), it is also necessary to cut them. This makes the device very inconvenient to use in practice.

[0041] Therefore, when the food placed on the lower grill 4 is too high, the user operates the control panel 13 to start the second motor 201, which drives the connected second screw 202 to move upward. When the second screw 202 moves, the groove block 83 it contacts moves, and the groove block 83 drives the entire lifting bar 82 to move. In this way, the lifting bar 82 changes from the initial state shown in the figure to the raised state shown in the figure. As shown in the figure, the two lifting bars 82 work together to raise the upper grill 4, thus extending the middle placement space. This makes the device more convenient to use.

[0042] Furthermore, the device is also provided with a baffle plate 301, which is located below the first motor 101 and the second motor 201. In this way, when hot air flows through the gap, it will be blocked by the baffle plate 301, reducing the heat between the first motor 101 and the second motor 201.

[0043] Furthermore, the air inlet 11 is located above the first motor 101 and the second motor 201 at the corresponding positions. Thus, when the fan 6 draws in external air, the external air will form flowing air through the air inlet 11, and the flowing air entering from the air inlet 11 can blow air to cool the first motor 101 and the second motor 201 at the corresponding positions, which greatly reduces the heat pressure of the first motor 101 and the second motor 201.

[0044] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A double-door fryer, comprising an outer shell (1), a switch door (2), a baking chamber (3), a grill rack (4), a base plate (5), a fan (6), a heating plate (7), a venting section (31), and a receiving component; the outer shell (1) is fixedly connected to the baking chamber (3); the outer shell (1) is fixedly connected to two switch doors (2); the baking chamber (3) is connected to a receiving component; a base plate (5) for receiving food scraps is placed at the bottom of the baking chamber (3); two grill racks (4) are placed on the receiving component; a heating plate (7) is fixedly connected to a through groove at the top of the baking chamber (3), and a fan (6) is fixedly connected to the top of the outer shell (1); the baking chamber (3) is provided with at least two venting sections (31); characterized in that, It also includes an air inlet (11), an exhaust component (12), a control panel (13), and a drive component; the outer casing (1) has two air inlets (11) for the fan (6) to work normally; the outer casing (1) is fixedly connected to the exhaust component (12), and the exhaust component (12) penetrates the outer casing (1); the upper part of the outer casing (1) is fixedly connected to the control panel (13); the outer casing (1) is connected to the drive component, and the drive component is located in the gap between the outer casing (1) and the baking chamber (3), and the drive component is connected to all the first support plates (8) and all the second support plates (9).

2. A double-door fryer according to claim 1, characterized in that, The receiving component includes a first support plate (8) and a second support plate (9); the baking chamber (3) is connected to two horizontally opposite first support plates (8), and both first support plates (8) penetrate the baking chamber (3); the baking chamber (3) is connected to two horizontally opposite second support plates (9), and both second support plates (9) penetrate the baking chamber (3); each second support plate (9) is located below all the first support plates (8); the two first support plates (8) together hold a grill (4); the two second support plates (9) hold another grill (4).

3. A double-door fryer according to claim 2, characterized in that, It also includes four pulling parts; the baking chamber (3) is connected to four pulling parts, and the four pulling parts are all located in the gap between the outer shell (1) and the baking chamber (3), and two pulling parts form a pulling group. The two pulling groups are distributed in opposite directions to each other, and each pulling group is in contact with the first support plate (8) at the corresponding position.

4. A double-door fryer according to claim 3, characterized in that, The first support plate (8) on the right side of the baking chamber (3) includes a slot frame (81), a lifting bar (82), a slot block (83), a limiting part (811), and a slot (821); the slot frame (81) is fixedly connected to the connecting plate (105) on the right side of the baking chamber (3), and the slot frame (81) passes through the baking chamber (3); the lifting bar (82) is fixedly connected to the slot frame (81) through an elastic element; the lifting bar (82) is provided with two slot blocks (83) arranged in front and behind, and each slot block (83) is in contact with the corresponding pulling part; the slot frame (81) is provided with a limiting part (811) for limiting the lifting bar (82); The lifting bar (82) has a slot (821), and the limiting part (811) fits into the slot (821).

5. A double-door fryer according to claim 4, characterized in that, The pulling component at the right rear of the baking chamber (3) includes a second motor (201), a second screw (202), and a second nut (203); the baking chamber (3) is fixedly connected to the second motor (201), and the second motor (201) is electrically connected to the control panel (13); the output shaft of the second motor (201) is fixedly connected to the second screw (202), the second screw (202) is rotatably connected to the second nut (203), and the second nut (203) is slidably connected to the baking chamber (3); the second nut (203) contacts the corresponding slot block (83), and the slot block (83) is located above the second nut (203).

6. A double-door fryer according to claim 5, characterized in that, It also includes a wind deflector (301), and the outer shell (1) is fixedly connected to two wind deflectors (301), and each wind deflector (301) is located below the first motor (101) and the second motor (201) at the corresponding position.

7. A double-door fryer according to claim 6, characterized in that, The air inlets (11) are located on the top of the outer casing (1) and are distributed on the left and right sides. Each air inlet (11) is located above the first motor (101) and the second motor (201) at the corresponding position.

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