Air duct structure with air inlet at bottom of base and air fryer

Abstract

This utility model discloses an air duct structure and an air fryer with bottom air intake, relating to the field of air duct structure technology. It includes an air fryer body, a bottom shell, a support column, and air duct openings. The bottom shell is located at the bottom of the air fryer body. By setting the double-layered base at the bottom of the air fryer body as a single bottom shell, and forming a U-shape between the bottom shell and the air fryer body, and simultaneously opening multiple air duct openings between the air fryer body and the bottom shell, air can be drawn in through the bottom air duct openings during heat dissipation and exhaust, resulting in good bottom air intake and smooth airflow. Subsequently, the activation of the internal hot and cold fans of the air fryer body allows the high-temperature and cold air to mix rapidly within the mixing chamber, facilitating rapid temperature reduction. The air is then exhausted through the exhaust vents, making the air duct structure of the air fryer convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of air duct structure technology, specifically to an air duct structure with bottom air intake and an air fryer. Background Technology

[0002] Air fryers cook food by rapidly circulating hot air, mimicking the effect of deep-frying, but without the need for oil or with only a small amount of oil. This greatly reduces the oil content of food, making the cooked food healthier and suitable for people who pay attention to healthy eating. The main function of the air duct structure of an air fryer is to ensure that hot air circulates evenly and efficiently inside the fryer and to expel the high temperature inside.

[0003] However, most air fryer duct structures require an additional bottom shell at the bottom or top to exhaust high temperatures, making the interior more complex and inconvenient to clean later. At the same time, the complex duct structure can obstruct airflow and make it difficult to intake air, resulting in more noise. Therefore, the air fryer duct structure is inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide an air duct structure and an air fryer with bottom air intake, so as to solve the problem that the air duct structure of the air fryer mentioned in the background art is inconvenient when intake.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air duct structure with bottom air intake, comprising an air fryer body, a bottom shell, support columns, and air duct openings. The bottom shell is provided at the bottom end of the air fryer body, and the bottom shell is shaped like a "U". The support columns are provided at the end of the bottom shell away from the air fryer body, and the support columns are evenly distributed at the bottom end of the bottom shell. An air duct opening is provided between the air fryer body and the bottom shell, and the air duct openings are symmetrically distributed between the air fryer body and the bottom shell.

[0006] Preferably, the air fryer body is provided with a heat insulation component inside, and one end of the heat insulation component is provided with evenly distributed support pillars.

[0007] Preferably, a hot fan is installed inside the air fryer body near the heat insulation component, a cold fan is installed at one end of the hot fan, and a cooling cavity is formed inside the air fryer body near the hot fan and the cold fan.

[0008] Preferably, a mixing chamber is provided on one side of the hot fan and the cold fan.

[0009] Preferably, the mixing chamber has a heat exhaust port on the side away from the hot fan and the cold fan, and the heat exhaust ports are evenly distributed on one side of the mixing chamber.

[0010] An air fryer has a storage box inside the air fryer body near the heat insulation component, a handle is connected to one side of the storage box, a raised seat is provided on the bottom shell near the storage box, an adjustment knob is installed on the air fryer body near the handle, and a protective net is provided on the side of the air fryer body near the heat exhaust port.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This air fryer adopts a bottom-intake air duct structure. By setting the double-layer base at the bottom of the air fryer body as a single bottom shell, and the bottom shell and the air fryer body are in a U-shape, and multiple air duct openings are opened between the air fryer body and the bottom shell, the air fryer can take in air through the bottom-intake air duct openings when dissipating heat and exhausting, thus achieving a better bottom air intake effect. This makes the air intake smoother, avoids generating a lot of noise, and allows cold air to quickly enter the cooling chamber. Then, by activating the hot and cold fans inside the air fryer body, the high temperature and cold air inside can be quickly mixed in the mixing chamber, which facilitates the rapid temperature drop. Then, it can be exhausted through the heat exhaust port. The bottom-intake air intake allows for rapid heat exchange inside, enabling the air fryer to quickly dissipate heat through bottom air intake during use, thereby improving the air duct heat dissipation effect of the air fryer. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the bottom shell of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the protective netting of this utility model;

[0014] Figure 3 This is a schematic diagram of the main sectional view of the present invention;

[0015] Figure 4 This is a schematic diagram of the main structure of this utility model.

[0016] In the picture: 1. Air fryer body; 2. Bottom shell; 3. Support column; 4. Air duct; 5. Heat insulation; 6. Hot fan; 7. Cold fan; 8. Cooling chamber; 9. Mixing chamber; 10. Heat exhaust port; 11. Storage box; 12. Handle; 13. Raised seat; 14. Adjustment knob; 15. Protective net. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 This utility model provides a technical solution: an air duct structure with bottom air intake, including an air fryer body 1, a bottom shell 2, support columns 3, and air duct openings 4. The bottom shell 2 is located at the bottom end of the air fryer body 1, and the bottom shell 2 is shaped like a "U". The support columns 3 are located at the end of the bottom shell 2 away from the air fryer body 1, and the support columns 3 are evenly distributed at the bottom end of the bottom shell 2. An air duct opening 4 is provided between the air fryer body 1 and the bottom shell 2, and the air duct openings 4 are symmetrically distributed between the air fryer body 1 and the bottom shell 2. The air fryer body 1 has a heat insulation component 5 inside. One end of the heat insulation component 5 has evenly distributed support pillars. A hot air fan 6 is installed inside the air fryer body 1 near the heat insulation component 5. A cold air fan 7 is installed at one end of the hot air fan 6. A cooling chamber 8 is opened inside the air fryer body 1 near the hot air fan 6 and the cold air fan 7. A mixing chamber 9 is provided on one side of the hot air fan 6 and the cold air fan 7. A heat exhaust port 10 is opened on the side of the mixing chamber 9 away from the hot air fan 6 and the cold air fan 7. The heat exhaust ports 10 are evenly distributed on one side of the mixing chamber 9.

[0019] In practice,

[0020] See Figures 1-4 It can be seen that by setting the double-layer base at the bottom of the air fryer body 1 as a single bottom shell 2, and the bottom shell 2 and the air fryer body 1 being concave, and by opening multiple air ducts 4 between the air fryer body 1 and the bottom shell 2, the air fryer can take in air through the air ducts 4 at the bottom when dissipating heat and exhausting, thus achieving a better bottom air intake effect. At the same time, eliminating the double-layer base makes the bottom of the air fryer simpler, so that the air intake is smoother, while avoiding the generation of more noise, and allowing cold air to quickly enter the cooling chamber 8. Then, by starting the hot fan 6 and cold fan 7 inside the air fryer body 1, the high temperature and cold air inside can be quickly mixed in the mixing chamber 9, thus facilitating the rapid temperature drop, and then being exhausted through the heat exhaust port 10. The air intake from the bottom can quickly exchange the internal heat, so that the air fryer can quickly dissipate heat through the bottom air intake when in use, thereby improving the air duct heat dissipation effect of the air fryer.

[0021] Furthermore, the heat insulation component 5 is optimized so that the air fryer body 1 and the bottom shell 2 are a single layer, thereby improving the smoothness of air intake after the air duct is opened, so that the air duct structure of the air fryer can have a better air intake effect when in use.

[0022] An air fryer, wherein the air fryer body 1 has a storage box 11 at one end near the heat insulation component 5, a handle 12 is connected to one side of the storage box 11, a protrusion 13 is provided at one end of the bottom shell 2 near the storage box 11, an adjustment knob 14 is installed at one end of the air fryer body 1 near the handle 12, and a protective net 15 is provided at one side of the air fryer body 1 near the heat exhaust port 10.

[0023] In summary, the main function of the air duct structure of the air fryer is to ensure that hot air circulates evenly and efficiently inside the fryer and to exhaust the high temperature inside. By setting the double-layer base at the bottom of the air fryer body 1 as a single bottom shell 2, and the bottom shell 2 and the air fryer body 1 are in a U-shape, and multiple air duct openings 4 are opened between the air fryer body 1 and the bottom shell 2, the air fryer can take in air through the air duct openings 4 at the bottom when dissipating heat and exhausting air, so as to achieve a good bottom air intake effect, making the air intake smooth, avoiding the generation of large noise, and allowing cold air to quickly enter the cooling chamber 8. Then, by activating the hot fan 6 and cold fan 7 inside the air fryer body 1, the high temperature and cold air inside can be quickly mixed in the mixing chamber 9, which facilitates the rapid temperature drop. Then, it can be exhausted through the heat exhaust port 10. Thus, the air duct structure of the air fryer is more convenient to use. The contents not described in detail in this description are prior art known to those skilled in the art.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air duct structure with bottom air intake, comprising an air fryer body (1), a bottom shell (2), a support column (3), and an air duct opening (4), characterized in that: The air fryer body (1) has a bottom shell (2) at its bottom end. The bottom shell (2) is U-shaped. A support column (3) is provided at the end of the bottom shell (2) away from the air fryer body (1). The support columns (3) are evenly distributed at the bottom end of the bottom shell (2). An air duct (4) is provided between the air fryer body (1) and the bottom shell (2). The air duct (4) is symmetrically distributed between the air fryer body (1) and the bottom shell (2).

2. The air duct structure of claim 1, wherein: The air fryer body (1) is provided with a heat insulation component (5) inside, and one end of the heat insulation component (5) is provided with evenly distributed support pillars.

3. The air duct structure of claim 2, wherein: A hot fan (6) is installed inside the air fryer body (1) near the heat insulation component (5), and a cold fan (7) is installed at one end of the hot fan (6). A cooling cavity (8) is opened inside the air fryer body (1) near the hot fan (6) and the cold fan (7).

4. The air duct structure of claim 3, wherein: A mixing chamber (9) is provided on one side of the hot fan (6) and the cold fan (7).

5. The air duct structure of claim 4, wherein: The mixing chamber (9) has a heat exhaust port (10) on the side away from the hot fan (6) and the cold fan (7), and the heat exhaust port (10) is evenly distributed on one side of the mixing chamber (9).

6. An air fryer using the air duct structure of any one of claims 1-5, characterized in that: The air fryer body (1) has a storage box (11) at one end near the heat insulation component (5), and a handle (12) is connected to one side of the storage box (11). The bottom shell (2) has a protrusion (13) at one end near the storage box (11). An adjustment knob (14) is installed at one end of the air fryer body (1) near the handle (12). A protective net (15) is provided on one side of the air fryer body (1) near the heat outlet (10).

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