Wall-leaning low-temperature-rise air fryer convenient for air intake

Abstract

The utility model provides a wall-leaning low-temperature-rise air fryer convenient for air intake, and aims to solve the problem that an air fryer in the prior art is inconvenient to package and transport due to the fact that an air outlet is formed in the rear side of a machine body and a partition part needs to be additionally arranged. The utility model discloses a wall-leaning low-temperature-rise air fryer convenient for air intake. The air fryer comprises an air fryer body; the air inlet cover is located on the rear side of the air fryer body, a plurality of air inlet holes communicated with the air frying furnace end are formed in the air inlet cover, and the air inlet holes at least comprise a plurality of side air inlet holes formed in the left side wall and / or the right side wall of the air inlet cover; the air outlet is formed in the left side wall or the right side wall of the air fryer body, and the air outlet is communicated with the air frying furnace end. And when the machine body is placed against the wall, the influence on the temperature of the wall is lower. When the rear side of the machine body abuts against the wall, the air inlet holes in the left side wall and the right side wall are not affected, and air can still enter the air fryer from the outside.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen tools, and particularly relates to an air fryer which is placed against a wall and has low temperature rise and convenient air intake. Background Art

[0002] An air fryer is a kitchen appliance that uses hot air to fry food. Compared to deep-frying, it uses less fat and is healthier. The air fryer's burner typically includes a cold air fan, a heating element, and a hot air fan. The cold air fan draws in cool air from outside the fryer, removes heat from the interior, and then expels it to the outside through the air outlet. The hot air fan, on the other hand, blows heat from the heating element into the cooking chamber, while a small amount of hot air is expelled to the outside through the air outlet.

[0003] In the prior art, the air outlet of the air fryer is arranged on the rear side of the body, that is, the side close to the wall. When the air fryer is working, hot air is blown out from the air outlet directly toward the wall. Long-term direct blowing on the wall will damage the wall. In the prior art, in order to solve the problem of the air outlet and the wall being too close, some air fryers have added partitions on the rear side of the body so that a certain distance can be maintained between the body and the wall. However, the partitions in the prior art are usually irregular parts, which results in the whole machine occupying a large volume during packaging and transportation, making packaging and transportation inconvenient. Utility Model Content

[0004] The utility model provides an air fryer that is placed against a wall with low temperature rise and convenient air intake, aiming to solve the problem in the prior art that the air fryer needs to add additional partition wall parts because the air outlet is arranged on the rear side of the air fryer body, resulting in inconvenient packaging and transportation.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An air fryer that is placed against a wall, has low temperature rise, and is convenient for air intake, comprising:

[0007] An air fryer body, wherein a cooking cavity and an air fryer burner are provided in the air fryer body;

[0008] an air inlet cover, located at the rear side of the air fryer body and protruding backward from the rear side of the air fryer body, the air inlet cover being provided with a plurality of air inlet holes connected to the air fryer burner, the plurality of air inlet holes at least comprising a plurality of side air inlet holes provided on the left side wall and / or the right side wall of the air inlet cover; and

[0009] The air outlet is arranged on the left side wall or the right side wall of the air fryer body, and the air outlet is communicated with the air fryer burner.

[0010] A further solution: the air inlet cover is protruding backward from the middle part of the rear side of the air fryer body;

[0011] The air inlet cover comprises a rear side wall, a left side wall, a right side wall, an upper side wall and a lower side wall, and the left side wall, the right side wall, the upper side wall and the lower side wall all transition to the rear side wall in an arc shape.

[0012] Based on the above technical solution: the arc-shaped transition between the side walls of the air inlet cover is more beautiful and can effectively avoid scratches and deformation.

[0013] A further solution: a row of side air inlet holes arranged from top to bottom is provided on the left side wall and the right side wall of the air inlet cover.

[0014] Based on the above technical solution: a row of air inlet holes are set on the left wall and the right wall to increase the air inlet area, and air can enter both the left and right sides, which has a wider application scenario.

[0015] A further solution: the left side wall and the rear side wall are each provided with a row of side arc-shaped grooves arranged from top to bottom, and the side air inlet holes are arranged one-to-one on the side walls of the side arc-shaped grooves.

[0016] A further solution: the side air inlet holes are all arc-shaped, and the side air inlet holes are arranged one-to-one on the upper side wall of the side arc-shaped groove.

[0017] Based on the above technical solution: by setting the side air inlet hole on the upper side wall of the side arc-shaped groove, dust can be effectively prevented from being sucked into the machine body when air is taken in; it is convenient for users to clean the side arc-shaped groove, and it can also prevent water droplets, debris, etc. from falling into the machine body through the side air inlet hole.

[0018] A further solution: the plurality of air inlet holes further include a plurality of rear air inlet holes arranged on the rear side wall of the air inlet cover.

[0019] A further solution: the rear side wall is provided with a plurality of rows of rear grooves arranged from left to right, and each row of the rear grooves is arranged from top to bottom; the rear air inlet holes are arranged one by one on the upper side wall of the rear grooves.

[0020] Based on the above technical solution: a rear air inlet hole is set on the rear side wall to increase the air inlet area, improve the air inlet efficiency of the air frying burner head, and effectively prevent dust from being sucked into the machine body when the air is introduced; and the rear air inlet hole is set on the upper side wall of the rear groove, which is convenient for users to clean the rear groove, and can also prevent water droplets, debris, etc. from falling into the machine body through the rear air inlet hole.

[0021] A further solution: the plurality of air inlet holes further include a plurality of lower air inlet holes arranged on the lower side wall of the air inlet cover.

[0022] A further solution is that a row of lower arc-shaped grooves arranged from left to right are provided on the lower side wall, and the lower air inlet holes are provided one-to-one on the right side wall and / or left side wall of the lower arc-shaped grooves.

[0023] Based on the above technical solution: a lower air inlet hole is set on the lower side wall to increase the air inlet area and improve the air inlet efficiency of the air frying burner head. The lower air inlet hole is set on the left wall or the right wall of the lower arc-shaped groove, which can effectively prevent dust from being sucked into the machine body when air is introduced.

[0024] A further solution: the air fryer burner is located at the rear side of the cooking cavity; the air outlet is located on the right side of the air fryer body.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model provides an air inlet cover on the rear side of the air fryer body and an air outlet on the left or right wall of the air fryer body, so that when the air fryer burner is working, cold air is taken in from the rear side of the body, and then hot air with high temperature is discharged from the left or right wall, avoiding direct blowing onto the wall behind the body. Therefore, when the body is placed against the wall, the temperature impact on the wall is lower, and the wall temperature rise caused is lower.

[0027] 2. The utility model provides air inlet holes on the left and / or right walls of the air inlet cover, so that when the rear side of the machine body is against the wall, the air inlet holes on the left and right walls are not affected, and air can still be taken in from the outside for the air fryer burner. This eliminates the need for additional partition walls on the rear side of the machine body, resulting in a smaller packaging volume and convenient transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 The utility model is a structural schematic diagram of an air fryer which is placed against a wall, has low temperature rise and convenient air intake.

[0030] Figure 2 It is a structural diagram of the side air inlet and the rear air inlet.

[0031] Figure 3 It is a structural diagram of the lower air inlet.

[0032] Figure 4 It is a schematic diagram of the cross-sectional structure of an air fryer.

[0033] Description of the numbers in the figure:

[0034] 1-Air fryer body; 11-Cooking chamber; 12-Air outlet; 13-Hot air fan; 14-Heating tube; 15-Cold air fan; 16-Motor; 2-Side arc groove; 21-Side air inlet; 3-Rear groove; 31-Rear air inlet; 4-Lower arc groove; 41-Lower air inlet; 5-Air inlet cover. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0036] like Figures 1 to 4 As shown, this embodiment provides an air fryer that is placed against a wall with low temperature rise and convenient air intake, comprising:

[0037] An air fryer body 1 is provided with a cooking cavity 11 and an air fryer burner;

[0038] An air inlet cover 5 is located at the rear side of the air fryer body 1 and protrudes backward from the rear side of the air fryer body 1. The air inlet cover 5 is provided with a plurality of air inlet holes connected to the air fryer burner head, and the plurality of air inlet holes at least include a plurality of side air inlet holes 21 provided on the left wall and / or right wall of the air inlet cover 5; and

[0039] The air outlet 12 is provided on the left side wall or the right side wall of the air fryer body 1 , and the air outlet 12 is communicated with the air fryer burner.

[0040] As a specific embodiment, when a drawer-type fryer is used, the air fryer burner is preferably located at the rear side of the cooking cavity 11; the air outlet 12 is located on the right side of the air fryer body 1. In this embodiment, the air outlet 12 includes two upper and lower air outlets 12. The air fryer is a double-layer air fryer, with the upper and lower layers each having an independent cooking cavity 11 and air fryer burner. The two air outlets 12 are respectively connected to the two air fryer burners, and the air inlet cover 5 is configured to communicate with both air fryer burners to facilitate air intake.

[0041] Specifically, such as Figure 4As shown, the air fryer burner includes a hot air chamber located behind and connected to the cooking chamber 11, and a cold air chamber located behind the hot air chamber. A heat insulation cover is provided between the hot and cold air chambers, and the cold air chamber is enclosed by the heat insulation cover and the cold air cover. A heating pipe 14 and a hot air fan 13 are provided in the hot air chamber, and the heat insulation cover is provided with a hot air exhaust vent connected to the air outlet 12. A cold air fan 15 is provided in the cold air chamber, and the cold air cover is provided with a cold air exhaust vent connected to the air outlet 12. A motor 16 is provided behind the cold air cover, and the cold air fan 15 and the hot air fan 13 are coaxially arranged at the output end of the motor 16. An air inlet is provided on the cold air cover, which is connected to the air inlet hole located on the air inlet cover 5.

[0042] In this embodiment, the air inlet cover 5 is protruding backward from the middle part of the rear side of the air fryer body 1;

[0043] The air inlet cover 5 includes a rear side wall, a left side wall, a right side wall, an upper side wall, and a lower side wall, each of which transitions into the rear side wall in an arc shape. This arrangement allows the air fryer to operate with the rear side wall very close to a wall while still allowing the air fryer burner to take in air from the side air inlets 21 on the left and right side walls without being affected.

[0044] like Figure 1 and Figure 2 As shown, as a specific embodiment, a row of side air inlet holes 21 arranged from top to bottom are provided on both the left and right side walls of the air inlet hood 5. Specifically, a row of side arc-shaped grooves 2 arranged from top to bottom are provided on both the left and rear side walls, and the side air inlet holes 21 are provided one-to-one on the side walls of the side arc-shaped grooves 2. The side arc-shaped groove 2 on the left side extends backward in an arc shape from the front end of the left side wall of the air inlet hood 5 to the rear side wall of the air inlet hood 5, and the side arc-shaped groove 2 on the right side extends backward in an arc shape from the front end of the right side wall of the air inlet hood 5 to the rear side wall of the air inlet hood 5.

[0045] The preferred manner of the above embodiment is that the side air inlet holes 21 are all arc-shaped, and the side air inlet holes 21 are arranged one-to-one on the upper side walls of the side arc-shaped grooves. When the air fryer is working, the outside wind is sucked into the body by the side air inlet holes 21, and the dust will collide and be adsorbed on the bottom wall, lower side wall, left and right side walls of the side arc-shaped groove 2. Therefore, it is possible to effectively prevent dust from being sucked into the body when the air is taken in, and it is also possible to prevent water droplets, debris, etc. from falling into the body through the side air inlet holes 21.

[0046] In this embodiment, Figure 1 and Figure 2As shown, in addition to the side air inlets 21 located on the left and right walls of the air inlet hood 5, several of the air inlet holes also include several rear air inlet holes 31 located on the rear side wall of the air inlet hood 5, thereby increasing air intake efficiency. Specifically, the rear side wall is provided with several rows of rear grooves 3 arranged from left to right, and each row of rear grooves 3 is arranged from top to bottom; the rear air inlet holes 31 are correspondingly arranged on the upper side wall of the rear grooves 3. The rows of rear grooves 3 are preferably three rows. The rear grooves 3 can be shaped as strip grooves extending from left to right.

[0047] In one embodiment, Figure 1 and Figure 3 As shown, the plurality of air inlet holes also include a plurality of lower air inlet holes 41 disposed on the lower side wall of the air inlet cover 5. Specifically, the lower side wall is provided with a row of lower arc-shaped grooves 4 arranged from left to right, and the lower air inlet holes 41 are disposed one-to-one on the right side wall and / or left side wall of the lower arc-shaped groove 4. When the rear side wall of the air inlet cover 5 is against the wall, there is still a certain distance between the lower air inlet holes 41 and the stove, so that the air fryer burner can be inhaled through the lower air inlet holes 41 during operation. The lower air inlet holes 41 can be disposed on the right side wall of the lower arc-shaped groove 4, or on the left side wall of the lower arc-shaped groove 4. Alternatively, some of the air inlet holes can be disposed on the left side wall of the corresponding lower arc-shaped groove 4, while others can be disposed on the right side wall of the corresponding lower arc-shaped groove 4.

[0048] Working principle description:

[0049] When the air fryer is in operation, air enters the air fryer burner through the air inlet holes in the air inlet cover 5. The cooling fan 15 then dissipates the heat required to dissipate from the air fryer body 1 to the outside through the air outlet 12 on the right side of the air fryer body 1, preventing the heat from directly blowing against the wall and causing excessive temperature rise. If the rear sidewall of the air fryer air inlet cover 5 is too close to a wall, the air fryer burner can still receive air through the air inlet holes on the left, right, and lower walls of the air inlet cover 5.

[0050] The present invention is not limited to the above optional implementation methods. Under the premise of not conflicting with each other, the various solutions can be combined arbitrarily. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in their shape or structure, all technical solutions that fall within the scope defined by the claims of the present invention fall within the scope of protection of the present invention.

Claims

1. An air fryer that is placed against a wall and has low temperature rise and convenient air intake, characterized in that: include: An air fryer body, wherein a cooking cavity and an air fryer burner are provided in the air fryer body; an air inlet cover, located at the rear side of the air fryer body and protruding backward from the rear side of the air fryer body, the air inlet cover being provided with a plurality of air inlet holes connected to the air fryer burner, the plurality of air inlet holes at least comprising a plurality of side air inlet holes provided on the left side wall and / or the right side wall of the air inlet cover; and The air outlet is arranged on the left side wall or the right side wall of the air fryer body, and the air outlet is communicated with the air fryer burner.

2. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 1, characterized in that: The air inlet cover is protruded backward from the middle part of the rear side of the air fryer body; The air inlet cover comprises a rear side wall, a left side wall, a right side wall, an upper side wall and a lower side wall, and the left side wall, the right side wall, the upper side wall and the lower side wall all transition to the rear side wall in an arc shape.

3. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 2, characterized in that: A row of side air inlet holes arranged from top to bottom is provided on the left side wall and the right side wall of the air inlet cover.

4. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 3, characterized in that: The left side wall and the rear side wall are each provided with a row of side arc-shaped grooves arranged from top to bottom, and the side air inlet holes are arranged one-to-one on the side walls of the side arc-shaped grooves.

5. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 4, characterized in that: The side air inlet holes are all arc-shaped, and are arranged one-to-one on the upper side wall of the side arc-shaped groove.

6. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 2, characterized in that: The plurality of air inlet holes further include a plurality of rear air inlet holes arranged on the rear side wall of the air inlet cover.

7. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 6, characterized in that: The rear side wall is provided with a plurality of rows of rear grooves arranged from left to right, and each row of the rear grooves is arranged from top to bottom; the rear air inlet holes are arranged one by one on the upper side wall of the rear grooves.

8. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 2, characterized in that: The plurality of air inlet holes further include a plurality of lower air inlet holes arranged on the lower side wall of the air inlet cover.

9. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 8, characterized in that: The lower side wall is provided with a row of lower arc-shaped grooves arranged from left to right, and the lower air inlet holes are provided one-to-one on the right side wall and / or the left side wall of the lower arc-shaped grooves.

10. The wall-mounted air fryer with low temperature rise and convenient air intake according to claim 1, characterized in that: The air fryer burner is located at the rear side of the cooking cavity; and the air outlet is located on the right side of the air fryer body.

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