Baking backflow mechanism of air fryer

Abstract

The baking backflow mechanism of the air fryer comprises a fryer body and a frying barrel, an installation groove is formed in one side of the fryer body, the frying barrel is movably installed in the installation groove, first backflow air holes are formed in the two sides of the inner wall of the installation groove, two backflow cavities are further formed in the fryer body, and the first backflow air holes are communicated with the two backflow cavities. The two backflow cavities are located on the two sides of the installation groove, one end of each backflow cavity communicates with the first backflow air hole, an air blowing mechanism is fixedly installed in the pot body, one end of the air blowing mechanism is fixedly connected with a heating mechanism, and the other end of each backflow cavity communicates with the interior of the air blowing mechanism; through the cooperation of the backflow cavity and the heating mechanism, blown-out hot air passes through the backflow cavity and is introduced into the air blowing mechanism again, then the backflow hot air is heated through the heating mechanism and is blown into the frying barrel again to bake food, and the temperature of the hot air blown into the frying barrel is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of air fryers, in particular to a baking reflux mechanism of an air fryer. Background Technique

[0002] With the improvement of people's living standards, kitchen appliances are used more and more widely. The air fryer is one of them. Because the operation of the air fryer is relatively simple, it brings great convenience to people during cooking. Moreover, compared with the traditional frying method, a significant feature of the air fryer is that it can cook without using or using only a small amount of cooking oil, which makes the food healthier and reduces the amount of oil intake, which also meets the pursuit of most modern people.

[0003] After retrieval, the utility model with the application number CN202123115537.7 belongs to the field of air fryers. Specifically, it is a new type of air fryer, including a frying barrel and a frying pan mechanism; the frying pan mechanism is arranged on one side of the frying barrel; the frying pan mechanism includes a reinforcing block, a silica gel pad, a lining of the pull-out panel, a hook fixing bracket and a pull-out panel; the reinforcing block is arranged on one side of the frying barrel; a baking tray is arranged inside the frying barrel; the silica gel pad is arranged on the baking; by setting the frying pan mechanism, during use, the silica gel pad needs to be installed around the baking tray. After the silica gel pad is installed in place, the baking tray body is relied on to fix and support the silica gel pad, avoiding the deformation that is easy to occur when a separate support structure supports the silica gel pad. Furthermore, the silica gel pad is stable and reliable during the working process, not easy to fall off, and has a simple structure and low production cost.

[0004] The above solution proposes a new type of air fryer. Although this air fryer avoids the deformation of the silica gel pad during the support process, when baking the food inside the frying barrel, only the hot air returns to the frying barrel through the gap, and the returned hot air cannot be heated. The temperature of the returned hot air will be lower than the temperature before return. Therefore, we need to propose a baking reflux mechanism for an air fryer. Content of the Utility Model

[0005] The purpose of the utility model is to provide a baking reflux mechanism for an air fryer. Through the cooperation of a reflux chamber and a heating mechanism, the blown hot air passes through the reflux chamber and is re-introduced into the blowing mechanism, and then passes through the heating mechanism to heat the returned hot air, and then blows it back into the frying barrel to bake the food and maintain the temperature of the hot air blown into the frying barrel, so as to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A baking reflux mechanism for an air fryer, comprising a pot body and a frying barrel. An installation groove is provided on one side of the pot body, and the frying barrel is movably installed in the installation groove. First reflux air holes are provided on both sides of the inner wall of the installation groove. Two reflux cavities are further provided inside the pot body, and the two reflux cavities are located on both sides of the installation groove. One end of each reflux cavity is communicated with the first reflux air hole. A blowing mechanism is fixedly installed inside the pot body, one end of the blowing mechanism is fixedly connected with a heating mechanism, and the other end of the reflux cavity is communicated with the inside of the blowing mechanism.

[0007] Preferably, the blowing mechanism includes an air box and a fan, the fan is embedded in the air box, and second reflux air holes are provided on both sides of the air box.

[0008] Preferably, the second reflux air holes are located above the fan, and the second reflux air holes are communicated with the inside of the reflux cavity.

[0009] Preferably, the heating mechanism includes a heating box and a heating plate, a heating cavity is provided inside the heating box, and the heating plate is embedded in the heating cavity.

[0010] Preferably, a plurality of air inlets are provided on both sides of the pot body, an air inlet cavity is further provided inside the pot body, the air inlets are communicated with the inside of the air inlet cavity, and the bottom of the air inlet cavity is communicated with the inside of the air box.

[0011] Preferably, air outlets are provided on both sides of the frying barrel, a partition net is embedded in the air outlets, clamping blocks are fixedly installed on both sides of the frying barrel, and a handle is welded on one side of the frying barrel.

[0012] Preferably, clamping grooves are provided on both sides of the inner wall of the installation groove, and the clamping blocks are slidably clamped in the clamping grooves.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] Through the cooperation of the reflux cavity and the heating mechanism, the hot air blown out passes through the reflux cavity and is re-introduced into the blowing mechanism, and then the hot air flowing back is heated by the heating mechanism and blown back into the frying barrel to bake the food and keep the temperature of the hot air blown into the frying barrel.

[0015] 2. Through the cooperation of the first reflux air holes and the air outlets, when the hot air blown into the frying barrel bakes the food, the hot air in the frying barrel enters the first reflux air holes through the air outlets and then enters the reflux cavity to flow back. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 Explosion structure schematic diagram of the present utility model;

[0018] Figure 3 Side sectional structure schematic diagram of the present utility model;

[0019] Figure 4 Structure schematic diagram of the blowing mechanism of the present utility model;

[0020] Figure 5 Side sectional structure schematic diagram of the blowing mechanism and heating mechanism of the present utility model.

[0021] In the figure: 1, pot body; 2, frying barrel; 3, handle; 4, first return air hole; 5, return cavity; 6, heating mechanism; 7, blowing mechanism; 8, air inlet cavity; 101, air inlet; 102, installation groove; 103, clamping groove; 201, air outlet; 202, partition net; 203, clamping block; 601, heating box; 602, heating plate; 603, heating cavity; 701, air box; 702, second return air hole; 703, fan. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution: a baking return mechanism of an air fryer, including a pot body 1 and a frying barrel 2. An installation groove 102 is opened on one side of the pot body 1, and the frying barrel 2 is movably installed in the installation groove 102. First return air holes 4 are opened on both sides of the inner wall of the installation groove 102. Two return cavities 5 are also opened inside the pot body 1. The two return cavities 5 are located on both sides of the installation groove 102. One ends of the return cavities 5 are respectively communicated with the first return air holes 4. The two return cavities 5 can simultaneously return the hot air in the frying barrel 2, accelerate the circulating flow of the hot air, and increase the baking speed. A blowing mechanism 7 is fixedly installed inside the pot body 1. One end of the blowing mechanism 7 is fixedly connected to a heating mechanism 6. The air blown by the blowing mechanism 7 is heated by the heating mechanism 6 and then introduced into the frying barrel 2. The other ends of the return cavities 5 are communicated with the inside of the blowing mechanism 7.

[0024] The blowing mechanism 7 includes a bellows 701 and a fan 703. The fan 703 is installed in the bellows 701. Two second return air holes 702 are provided on both sides of the bellows 701. The second return air holes 702 are located above the fan 703. The second return air holes 702 are communicated with the inside of the return cavity 5. The hot air flowing back through the return cavity 5 re-enters the heating mechanism 6 through the fan 703.

[0025] The heating mechanism 6 includes a heating box 601 and a heating plate 602. A heating cavity 603 is provided inside the heating box 601. The heating plate 602 is installed in the heating cavity 603. A number of air inlets 101 are provided on both sides of the pot body 1. An air inlet cavity 8 is also provided inside the pot body 1. The air inlets 101 are communicated with the inside of the air inlet cavity 8. The bottom of the air inlet cavity 8 is communicated with the inside of the bellows 701. While heating the returning hot air, the cold air outside the pot body 1 is also heated at the same time.

[0026] Air outlets 201 are provided on both sides of the frying barrel 2. A partition net 202 is installed inside the air outlets 201 to prevent the food in the frying barrel 2 from overflowing from the air outlets 201. Clamping blocks 203 are fixedly installed on both sides of the frying barrel 2. A handle 3 is welded on one side of the frying barrel 2. Claw slots 103 are provided on both sides of the inner wall of the installation groove 102. The clamping blocks 203 are slidably clamped in the claw slots 103. The clamping blocks 203 are located above the air outlets 201. After the clamping blocks 203 are snapped into the claw slots 103, the air outlets 201 will be aligned with the first return air holes 4, so that the hot air flows back into the first return air holes 4.

[0027] Working principle: After placing the food in the frying barrel 2, the frying barrel 2 is installed inside the pot body 1 through the claw slots 103 and the clamping blocks 203. At the same time, the air outlets 201 will be communicated with the first return air holes 4. The fan 703 blows the cold air in the air inlet cavity 8 into the heating cavity 603. The heating cavity 603 is heated by the heating plate 602. The heated hot air is blown into the frying barrel 2, and then enters the first return air holes 4 through the air outlets 201, enters the return cavity 5, and re-enters the bellows 701 through the second return air holes 702 along the return cavity 5, and is reheated through the heating cavity 603 again to bake the food in the frying barrel 2.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baking reflux mechanism for an air fryer, comprising a pot body (1) and a frying barrel (2), characterized in that: One side of the pot body (1) is provided with an installation groove (102), the frying barrel (2) is movably installed in the installation groove (102), two first reflux air holes (4) are provided on both sides of the inner wall of the installation groove (102), two reflux cavities (5) are further provided inside the pot body (1), the two reflux cavities (5) are located on both sides of the installation groove (102), one ends of the reflux cavities (5) are respectively communicated with the first reflux air holes (4), a blowing mechanism (7) is fixedly installed inside the pot body (1), one end of the blowing mechanism (7) is fixedly connected with a heating mechanism (6), and the other ends of the reflux cavities (5) are communicated with the inside of the blowing mechanism (7).

2. The baking reflux mechanism of an air fryer according to claim 1, characterized in that: The blowing mechanism (7) includes an air box (701) and a fan (703), the fan (703) is embedded in the air box (701), and two second reflux air holes (702) are provided on both sides of the air box (701).

3. The baking and reflow mechanism of an air fryer according to claim 2, characterized in that: The second reflux air holes (702) are located above the fan (703), and the second reflux air holes (702) are communicated with the inside of the reflux cavity (5).

4. The baking reflux mechanism of an air fryer according to claim 1, characterized in that: The heating mechanism (6) includes a heating box (601) and a heating plate (602), a heating cavity (603) is provided inside the heating box (601), and the heating plate (602) is embedded in the heating cavity (603).

5. The baking reflux mechanism of an air fryer according to claim 2, characterized in that: A number of air inlets (101) are provided on both sides of the pot body (1), an air inlet cavity (8) is further provided inside the pot body (1), the air inlets (101) are communicated with the inside of the air inlet cavity (8), and the bottom of the air inlet cavity (8) is communicated with the inside of the air box (701).

6. The baking and reflow mechanism of an air fryer according to claim 1, characterized in that: Air outlets (201) are provided on both sides of the frying barrel (2), a partition net (202) is embedded in the air outlets (201), clamping blocks (203) are fixedly installed on both sides of the frying barrel (2), and a handle (3) is welded on one side of the frying barrel (2).

7. The baking and reflow mechanism of an air fryer according to claim 6, characterized in that: Clamping grooves (103) are provided on both sides of the inner wall of the installation groove (102), and the clamping blocks (203) are slidably clamped in the clamping grooves (103).

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