CN218279358U - Air frying and cooking equipment - Google Patents

Abstract

The application provides an air frying and cooking device which is an air frying pan or an air oven and comprises a shell, wherein the shell is provided with a hot air cavity, a cold air cavity, a hot air outlet and a cold air outlet; the hot air cavity and the cold air cavity are arranged at intervals along a first direction, the hot air cavity is communicated with the hot air outlet, and the cold air cavity is communicated with the cold air outlet; the hot air outlet and the cold air outlet are arranged on the same side of the shell and are arranged at intervals along the second direction, and the hot air outlet and the cold air outlet are separated by a partition plate; wherein the first direction and the second direction form an included angle with each other. This application not only makes hot air outlet and cold wind export transversely stagger by part at least to separate hot air outlet and cold wind export through the baffle, thereby reduced cold and hot wind and crossed and produce the risk of negative pressure, and then do benefit to hot-blast and cold wind and discharge.

Description

Air frying and cooking equipment

Technical Field

The application belongs to the technical field of air frying cooking equipment, and more particularly relates to air frying cooking equipment.

Background

Air frying cooking equipment is a cooking equipment for frying food by utilizing hot air circulation and grease of the food, and the equipment is favored by consumers in a green and healthy cooking concept. Common air fryer cooking devices include air fryer pots, air ovens, and the like.

Air frying and cooking equipment generally comprises a hot air structure and a cold air structure, wherein the hot air structure is used for realizing hot air circulation to heat food, and the cold air structure is used for cooling and radiating electric structures such as a motor and an electronic element. The hot air cavity, the hot air outlet, the cold air cavity and the cold air outlet are respectively arranged corresponding to the hot air structure and the cold air structure. Because cold wind chamber is adjacent with hot-blast chamber for cold wind export is adjacent with hot-blast export, and cold wind has the risk that forms the negative pressure easily with hot-blast junction, is unfavorable for cold and hot air's discharge.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an air frying cooking equipment to solve the air frying cooking equipment that exists among the prior art and form the negative pressure easily and be unfavorable for cold and hot wind exhaust technical problem in cold wind export and the hot-blast intersection of exit of hot-blast.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the air frying and cooking equipment comprises a shell, a hot air cavity, a cold air cavity, a hot air outlet and a cold air outlet, wherein the shell is provided with the hot air cavity, the cold air cavity, the hot air outlet and the cold air outlet; the hot air cavity and the cold air cavity are arranged at intervals along a first direction, the hot air cavity is communicated with the hot air outlet, and the cold air cavity is communicated with the cold air outlet; the hot air outlet and the cold air outlet are arranged on the same side of the shell, the hot air outlet and the cold air outlet are arranged at intervals along a second direction, and the hot air outlet and the cold air outlet are separated by a partition plate; wherein the first direction and the second direction form an included angle with each other.

In one possible design, the first direction and the second direction are perpendicular to each other.

In one possible design, the housing has a connection port, the connection port is communicated with the cold air cavity, the partition plate divides the connection port into the cold air outlet and an auxiliary outlet, and the auxiliary outlet and the hot air outlet are arranged at an interval along the first direction;

the cold air cavity is internally provided with a guide piece, and the guide piece is used for guiding at least 80% of cold air in the cold air cavity to the cold air outlet.

In one possible embodiment, the guide is a guide plate which extends from a position in the cold air chamber directly opposite the auxiliary outlet to the outside and in the direction of the cold air outlet.

In one possible embodiment, the guide plate is connected to the partition;

the guide plate extends to the partition plate from the cold air cavity in a straight line;

or the guide plate is bent and extends from the cold air cavity to the partition plate;

or the guide plate is bent from the cold air cavity and extends to the partition plate.

In a possible design, the length of the hot air outlet in the second direction is greater than the length of the cold air outlet in the second direction.

In a possible design, a cooling fan is arranged in the cooling air cavity and is a centrifugal fan, the extending direction of the guide plate is tangential to the rotating track of the outer wall of the cooling fan, an air guide opening is formed between the guide plate and the outer wall of the cooling fan at an interval, and cooling air output from the tangential direction of the cooling fan is guided to the cooling air outlet by the guide plate and is discharged.

In a possible design, the thermantidote include pivot and a plurality of along circumference distribute in epaxial cold blade, cold blade follows two guide walls have on the direction of rotation of pivot, cold blade follows at least the last preceding guide wall that is located of the direction of rotation of pivot with cold blade's rotatory tangential is the acute angle setting.

In one possible design, the height of the guide plate is higher than the height of the cooling blades.

In a possible design, the cold air chamber and the hot air chamber are separated by a heat shield, and the heat shield is obliquely arranged from the cold air chamber to the hot air chamber at a position close to the hot air outlet.

The application provides a deep-fry cooking device of air's beneficial effect lies in: the embodiment of the application provides an air frying cooking equipment, it sets up cold wind passageway and hot air channel along the first direction interval, and all locate same one side of casing and set up along the second direction interval with cold wind export and hot air outlet, and the second direction becomes the contained angle with the first direction each other, then when the first direction is vertical direction, cold wind export sets up along the second direction interval with hot air outlet, wherein, the second direction has the weight on the horizontal direction, thereby make cold wind export and hot air outlet can follow horizontal direction upper portion at least and separate, in addition, the setting of baffle, can separate cold wind export and hot air outlet along the horizontal direction, thereby can reduce the risk that cold wind and hot-blast intersection formed the negative pressure, do benefit to cold wind and hot-blast discharge, and then improved whole air frying cooking equipment's life and safety in utilization.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an air-fry cooking device provided by an embodiment of the present application;

FIG. 2 is a longitudinal schematic view of the air-fry cooking device of FIG. 1;

FIG. 3 is a side view of the heat shield, cold wind shield and their connection shown in FIG. 2;

FIG. 4 is a perspective view of the heat shield, the cool air shield and their connection shown in FIG. 3;

FIG. 5 is a schematic longitudinal cross-sectional view of the heat shield, cold wind shield and their connection structure of FIG. 3;

FIG. 6 is a schematic view of the internal structure of the cooling air chamber in FIG. 2;

FIG. 7 is a schematic view of the interior of the hot blast chamber of FIG. 2;

FIG. 8 is a schematic view showing the internal structure of a cool air chamber according to another embodiment of the present invention;

fig. 9 is a schematic view of the internal structure of a cold air chamber in another embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100. a housing; 101. a base; 102. an upper cover; 103. a heat shield; 1031. an inclined portion; 104. a cold air cover; 105. a hot air cavity; 106. a cold air chamber; 1061. a first cavity part; 1062. a second cavity section; 107. a hot air outlet; 108. a cold air outlet; 109. an auxiliary outlet; 110. a connecting port; 111. a first mounting cavity; 112. a second mounting cavity; 113. a mounting head; 114. a partition plate; 115. a guide member; 1151. a guide plate; 116. a wind frame; 117. an air guide opening; 200. a motor; 201. a motor shaft; 300. a cooling fan; 301. a rotating shaft; 302. a cold blade; 3021. a first guide wall; 3022. a second guide wall; 3023. a wind guide groove; 400. a hot air fan; x, a first direction; y, second direction.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, an air-fry cooking apparatus according to an embodiment of the present invention will now be described. The air fryer cooking device may be an air fryer or an oven.

The air frying and cooking device comprises a shell 100, wherein the shell 100 is provided with a hot air cavity 105, a cold air cavity 106, a hot air outlet 107 and a cold air outlet 108; the hot air cavity 105 and the cold air cavity 106 are arranged at intervals along the first direction X, the hot air cavity 105 is communicated with a hot air outlet 107, and the cold air cavity 106 is communicated with a cold air outlet 108; the hot air outlet 107 and the cold air outlet 108 are arranged on the same side of the shell 100, the hot air outlet 107 and the cold air outlet 108 are arranged at intervals along the second direction Y, and the hot air outlet 107 and the cold air outlet 108 are separated by a partition plate 114; wherein, the first direction X and the second direction Y form an included angle with each other.

It should be noted that the first direction X and the second direction Y form an included angle with each other, that is, the first direction X and the second direction Y are not parallel to each other, and the included angle between the first direction X and the second direction Y may be an acute angle, an obtuse angle, or a right angle. Generally, when the hot air chamber 105 and the cold air chamber 106 are disposed at an interval along the first direction X, and the hot air outlet 107 and the cold air outlet 108 are both disposed on the same side of the housing 100, for the overall structural layout of the housing 100, in order to make the overall occupied space of the hot air outlet 107 and the cold air outlet 108 small, the hot air outlet 107 and the cold air outlet 108 are also generally disposed along the first direction X in order to install the air outlet frame 116 at the hot air outlet 107 and the cold air outlet 108. However, such arrangement may cause the cold air and the hot air to intersect at the outlet to form a negative pressure, which is not favorable for discharging the cold air and the hot air.

To this, the deep-fry cooking equipment of air of this application, set up cold wind export 108 and hot air exitus 107 along second direction Y interval, and set up second direction Y into the contained angle each other with first direction X, then when first direction X is vertical direction, and cold wind export 108 and hot air exitus 107 along second direction Y interval setting, second direction Y has the weight on the horizontal direction, can make cold wind export 108 and hot air exitus 107 can follow the horizontal direction part at least and stagger, in addition, the setting of baffle 114, can separate cold wind export 108 and hot air exitus 107 on the horizontal direction, thereby can reduce the risk that cold wind and hot-blast intersection formed the negative pressure, and then do benefit to cold wind and hot-blast discharge.

It should be noted that the vertical direction and the horizontal direction are only examples for convenience of description, and in fact, the vertical direction and the horizontal direction can be replaced by any two directions perpendicular to each other, particularly, how to design and place the housing.

In a preferred embodiment, the first direction X and the second direction Y are perpendicular to each other. Taking the first direction X as a vertical direction and the second direction Y as a horizontal direction as an example, when the first direction X is perpendicular to the second direction Y, the cold air outlet 108 and the hot air outlet 107 can be completely staggered in the horizontal direction and separated by the partition plate 114, so that the greater the probability that the cold air and the hot air are separated, the smaller the risk that the cold air and the hot air meet to form a negative pressure.

Wherein the partition 114 extends in a vertical direction when the first direction X and the second direction Y are perpendicular to each other.

Referring to fig. 2, 5 to 7, the air frying and cooking apparatus further includes a motor 200, a cooling fan 300, a heating fan 400, and a heating member (not shown). Casing 100 still has first installation cavity 111, and the top in cold air chamber 106 is located to first installation cavity 111, and motor 200 and some circuit structure all install in first installation cavity 111, and motor 200's motor shaft 201 runs through cold air chamber 106 downwards and extends to in the hot-blast chamber 105. The cooling fan 300 is installed on the motor shaft 201 and is disposed in the cooling air chamber 106, and the cooling fan 300 is driven by the motor 200 to pump the cooling air outside the housing 100 into the cooling air chamber 106 through the first installation chamber 111 and discharge the cooling air from the cooling air outlet 108, so as to take away the heat in the motor 200 and the circuit structure, and to improve the service life of the motor 200 and the circuit structure. The hot air fan 400 is installed on the motor shaft 201 and disposed in the hot air chamber 105, the heating member is disposed in the hot air chamber 105 for heating, the hot air fan 400 is used for drawing cold air outside the housing 100 into the hot air chamber 105 to be heated by the heating member, and circulating hot air in the hot air chamber 105 to heat food and discharging it from the hot air outlet 107.

Specifically, the housing 100 includes a base 101, an upper cover 102, a heat shield 103, and a cooling wind shield 104. The hot air cavity 105 is formed in the heat shield 103, the cold air shield 104 is arranged on the top of the heat shield 103, and the cold air cavity 106 is formed between the cold air shield 104 and the heat shield 103 at intervals. The heat shield 103 is arranged on the base 101, a second mounting cavity 112 is formed between the base 101 and the heat shield 103 at an interval, and external cold air enters the second mounting cavity 112 through a first air inlet on the base 101 and enters the hot air cavity 105 through the second mounting cavity 112 to heat food in the hot air cavity 105 and is discharged from the hot air outlet 107. The upper cover 102 is connected with the base 101, the upper cover 102 covers the outside of the cooling air hood 104, and forms the first mounting cavity 111 with the cooling air hood 104 at an interval, and the cold air enters the first mounting cavity 111 through the second air inlet on the upper cover 102 under the driving of the cooling fan 300, enters the cold air cavity 106 through the first mounting cavity 111, and is finally discharged from the cold air outlet 108.

In one embodiment, referring to fig. 3 and 4, the housing 100 has a connection port 110, the connection port 110 is communicated with the cold air chamber 106, the partition 114 divides the connection port 110 into a cold air outlet 108 and an auxiliary outlet 109, and the auxiliary outlet 109 and the hot air outlet 107 are spaced along the first direction X; the cold air chamber 106 is provided with a guide member 115, and the guide member 115 is used for guiding at least 80% of the cold air in the cold air chamber 106 to the cold air outlet 108.

Wherein, because be provided with thermantidote 300 in the cold wind chamber 106, thermantidote 300 is used for driving cold wind and flows, and thermantidote 300 has certain diameter, and in order to the noise abatement, the size in cold wind chamber 106 needs rational design, and the connector 110 with cold wind chamber 106 intercommunication also need set to with the reasonable transitional coupling in cold wind chamber 106, therefore the size of connector 110 on following the second direction Y is great relatively. In contrast, in the present application, the connection port 110 is partitioned into the cold air outlet 108 and the auxiliary outlet 109 along the second direction Y by the partition plate 114, the auxiliary outlet 109 and the hot air outlet 107 are disposed at an interval along the first direction X, and the cold air outlet 108 and the hot air outlet 107 are staggered from each other along the second direction Y. At least 80% of cold air in the cold air cavity 106 is guided to the cold air outlet 108 through the guide piece 115, the cold air outlet 108 and the hot air outlet 107 have a small risk of intersection between the cold air and the hot air due to the position relationship, and the auxiliary outlet 109 has a small cold air pressure due to the small amount of cold air discharged, so that the risk of intersection between the cold air and the hot air can be reduced, and the intersection between the cold air and the hot air can be greatly reduced.

In one embodiment, referring to fig. 3 and 4, the length of the hot air outlet 107 along the second direction Y is greater than the length of the cold air outlet 108 along the second direction Y, so as to balance the pressure between the cold air and the hot air outside the housing 100.

Preferably, the length of the hot air outlet 107 in the second direction Y is greater than 1.5 times the length of the cold air outlet 108 in the second direction Y.

In one embodiment, referring to fig. 3 and 6, the guiding element 115 is connected to the partition 114, and the guiding element 115 guides 80% of the cool air in the cool air chamber 106 to the cool air outlet 108 and directly separates the cool air from the partition 114, so as to prevent the cool air from flowing to the auxiliary outlet 109 from a gap between the guiding element 115 and the partition 114.

Referring to fig. 1 and 4, the housing 100 is formed with a mounting head 113 protruding outward, the mounting head 113 is disposed around the cold air outlet 108, the auxiliary outlet 109 and the hot air outlet 107, and the mounting head 113 is used for mounting the air frame 116. The partition 114 is provided in the inner cavity of the mounting head 113 and vertically extends from the upper inner wall to the lower inner wall of the mounting head 113 to partition the cold air outlet 108 from the auxiliary outlet 109 and to partition the cold air outlet 108 from the hot air outlet 107.

In one embodiment, referring to fig. 6, the guiding element 115 is a guiding plate 1151, and the guiding plate 1151 extends from a position of the cool air chamber 106 opposite to the auxiliary outlet 109 and toward the cool air outlet 108, so that the guiding plate 1151 can guide the cool air flowing from the cool air chamber 106 toward the auxiliary outlet 109 toward the cool air outlet 108, so that most of the cool air flowing from the cool air chamber 106 flows toward the cool air outlet 108, and only a small portion of the cool air flows toward the auxiliary outlet 109.

Referring to fig. 6, a guide plate 1151 extends from the cold air chamber 106 to the partition 114, and the cold air is guided to the cold air outlet 108 by the guide plate 1151 along the extending direction of the guide plate 1151. It is understood that in other embodiments of the present application, the shape of the above-mentioned guiding plate 1151 may be other types according to actual design conditions and design requirements, for example, the guiding plate 1151 extends from the cold air chamber 106 to the partition 114 in a curved manner, that is, the guiding plate 1151 extends along a curve, for example, in fig. 8, the guiding plate 1151 is curved to extend near the auxiliary outlet 109 at a position near the cooling fan 300, so as to guide more cold air to the cold air outlet 108; for another example, the guide plate 1151 is bent from the cold air cavity 106 to the partition 114, and as shown in fig. 9, the guide plate 1151 is also bent and extended at a position close to the cooling fan 300 to guide more cold air to the cold air outlet 108.

In one embodiment, referring to fig. 6, a cooling fan 300 is disposed in the cooling air chamber 106, the cooling fan 300 is a centrifugal fan, an extending direction of the guide plate 1151 is set to be tangential to a rotation track of an outer wall of the cooling fan 300, the guide plate 1151 and the outer wall of the cooling fan 300 are spaced to form an air guiding opening 117, and cooling air output tangentially from the cooling fan 300 passes through the air guiding opening 117 and is guided to the cooling air outlet 108 by the guide plate 1151.

Here, the centrifugal fan is to introduce air from the center (axial center) direction and flow out in the circumferential direction, so that most of the cold air driven by the cooling fan 300 needs to be discharged from the cold air outlet 108, and the rotation direction of the cooling fan 300 must be reasonable, that is, the tangential output direction of the cooling fan 300 must be the direction deviated from the auxiliary outlet 109 to the cold air outlet 108. Taking the auxiliary outlet 109 on the left and the cold air outlet 108 on the right in fig. 6 as an example, the rotation direction of the cooling fan 300 needs to be set clockwise, so that the cold air driven by the cooling fan 300 can be deflected to the cold air outlet 108 to be discharged; if the rotation direction is set to the counterclockwise direction, it is difficult to guide the cool air to the cool air outlet 108 mostly even with the arrangement of the guide plate 1151. Of course, the above references to left, right and clockwise are made with respect to fig. 6 for convenience of description. And are not limiting.

In this embodiment, the extending direction of the guide plate 1151 is set to be tangential to the rotation track of the outer wall of the cooling fan 300, and the guide plate 1151 and the outer wall of the cooling fan 300 form the air guiding opening 117 at an interval, so that in the rotation process of the cooling fan 300, the cold air tangentially output from the circumference of the cooling fan 300 can be completely output along the guide plate 1151 parallel to the output direction of the cold air, so that the cold air in the cold air cavity 106 is basically discharged from the cold air outlet 108, and the risk that the cold air and the hot air intersect at the outlet to form negative pressure can be greatly reduced. The cold air is basically discharged from the cold air outlet 108, which means that theoretically, when the rotating direction of the cooling fan 300 is reasonably designed, the direction of the guide plate 1151 is reasonably designed, and the distance between the guide plate 1151 and the outer wall of the cooling fan 300 is reasonably designed, the cold air can be completely discharged from the cold air outlet 108. However, in the actual design, due to the practical design errors of the structure of the guide plate 1151, the inner wall of the cold air chamber 106, the cooling fan 300 and the like, the cold air cannot be completely discharged from the cold air outlet 108, and a little cold air is always discharged from the auxiliary outlet 109 unless the auxiliary outlet 109 is closed.

In one embodiment, referring to fig. 6, when the rotating speed of the motor 200 and the size of the cold blade 302 are properly designed and the width of the cold air outlet 108 in the second direction Y is set to 23mm, the angle between the guide plate 1151 and the up-and-down direction in fig. 6 is 35.5 °. It is understood that, in other embodiments of the present application, when the rotation speed of the motor 200 and the size of the cold blade 302 are appropriately adjusted, the width of the cold air outlet 108 in the second direction Y is appropriately adjusted, for example, the width of the cold air outlet 108 in the second direction Y may also be 20mm, 21mm, 22mm, 24mm, or 25mm, etc.; in addition, the angle between the guide plate 1151 and the vertical direction in fig. 6 can be adjusted as appropriate.

In one embodiment, referring to fig. 6, cooling fan 300 includes a shaft 301 and a plurality of cooling blades 302. The rotating shaft 301 is sleeved on the motor shaft 201 of the motor 200, each cold blade 302 is circumferentially distributed on the rotating shaft 301, the cold blade 302 is provided with two guide walls along the rotating direction of the rotating shaft 301, and the cold blade 302 is at least arranged at an acute angle with the rotating tangential direction of the cold blade 302 along the rotating direction of the rotating shaft 301 and positioned in the front guide wall.

Referring to fig. 6, the cold blade 302 has two guiding walls, which are a first guiding wall 3021 and a second guiding wall 3022, respectively, and the first guiding wall 3021 is the guiding wall located at the front of the cold blade 302 along the rotation direction of the rotating shaft 301. That is, at least the first guide wall 3021 is disposed at an acute angle to the tangential direction of rotation of the cold blade 302, or both the first guide wall 3021 and the second guide wall 3022 are disposed at an acute angle to the tangential direction of rotation of the cold blade 302. When the first guide wall 3021 passes through the radial direction of the rotating shaft 301, the first guide wall 3021 is perpendicular to the rotation tangential direction of the cold blade 302, and when the first guide wall 3021 is inclined with respect to the radial direction of the rotating shaft 301, and the first guide wall 3021 is disposed at an acute angle with respect to the rotation tangential direction of the cold blade 302, the inclined direction of the first guide wall 3021 corresponds to the rotation direction of the rotating shaft 301, so as to facilitate the cold wind to be guided from the rotating shaft 301 to the rotation tangential output of the cold blade 302 and guided to the cold wind outlet 108 through the wind guide opening 117 and the guide plate 1151 under the driving of the rotating shaft 301.

Referring to fig. 6, a wind guide groove 3023 is formed between the first guide wall 3021 and the second guide wall 3022 of two adjacent cold blades 302, and cold wind is guided from the center of the rotating shaft 301 to the tangential output of the cold blades 302 through the wind guide groove 3023.

In one embodiment, the height of guide plate 1151 is greater than the height of cold blade 302. As can be seen from the air guide grooves 3023, the cool air is guided out to the tangential direction of the cold blades 302 through the air guide grooves 3023 between the two cold blades 302, so that when the height of the guide plate 1151 is set to be higher than the height of the cold blades 302, the guide plate 1151 can basically guide the cool air output between the two cold blades 302 to the cool air outlet 108. It is understood that in other embodiments of the present application, the height of the guide plate 1151 may be equal to the height of the cold blades 302 due to the presence of the auxiliary outlet 109, or the height of the guide plate 1151 may be slightly lower than the height of the cold blades 302, and a small portion of the cool air may flow out of the auxiliary outlet 109.

In one embodiment, referring to fig. 6, the cold air chamber 106 includes a first chamber portion 1061 and a second chamber portion 1062, the cooling fan 300 is disposed in the first chamber portion 1061, the first chamber portion 1061 is circular and has a break opposite to the connection port 110, and the second chamber portion 1062 extends from the break of the first chamber portion 1061 to the connection port 110. The distance between the inner wall of the first cavity 1061 and the cooling blade 302 is greater than or equal to 21mm, so that the cooling air does not impact the side wall of the first cavity 1061 with strong impact force, and the wind noise is reduced.

In one embodiment, referring to fig. 2 and 5, the cold air chamber 106 and the hot air chamber 105 are separated by the heat shield 103, and the heat shield 103 is disposed at a position close to the hot air outlet 107 and inclined from the cold air chamber 106 to the hot air chamber 105, so that the hot air close to the hot air outlet 107 has a certain pressurizing effect, and the pressure forces the hot air to flow to the hot air outlet 107 rapidly, thereby enhancing the discharging speed of the hot air; meanwhile, due to the inclined arrangement, the space of the cold air cavity 106 is increased to a certain extent, and the function of reducing the pressure of the cold air discharged is achieved, so that the risk that the cold air outside the shell 100 is converged with the hot air to form negative pressure is reduced, and the interference of the cold air on the hot air discharged is reduced.

Referring to fig. 5 and 7, the inclined portion 1031 is formed as the inclined portion 1031 of the heat shield 103, and the inclined portion 1031 is inclined by 7 °, so that the best effect of increasing the hot air guiding direction is achieved. It is understood that, in other embodiments of the present application, when the rotation speed of the motor 200 and the size of the heat blade of the heat fan 400 are slightly adjusted, the inclination angle of the inclined portion 1031 may also be adjusted, for example, the inclination angle is 5 °, 10 °, 15 °, 20 °, etc., which is not limited herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An air frying cooking device is characterized by comprising a shell, wherein the shell is provided with a hot air cavity, a cold air cavity, a hot air outlet and a cold air outlet; the hot air cavity and the cold air cavity are arranged at intervals along a first direction, the hot air cavity is communicated with the hot air outlet, and the cold air cavity is communicated with the cold air outlet; the hot air outlet and the cold air outlet are arranged on the same side of the shell, the hot air outlet and the cold air outlet are arranged at intervals along a second direction, and the hot air outlet and the cold air outlet are separated by a partition plate; wherein the first direction and the second direction form an included angle with each other.

2. The air-fry cooking device of claim 1 wherein the first direction and the second direction are perpendicular to each other.

3. The air-fry cooking device of claim 2 wherein the housing has a connection port in communication with the cold air chamber, the partition dividing the connection port into the cold air outlet and an auxiliary outlet spaced from the hot air outlet in the first direction;

the cold air cavity is internally provided with a guide piece, and the guide piece is used for guiding at least 80% of cold air in the cold air cavity to the cold air outlet.

4. An air-frying cooking apparatus as claimed in claim 3 wherein said guide member is a guide plate extending outwardly from the location of said cold air chamber directly opposite said auxiliary outlet and in the direction of said cold air outlet.

5. The air-fry cooking device of claim 4 wherein the deflector is connected to the partition;

the guide plate extends to the partition plate from the cold air cavity in a straight line;

or the guide plate is bent and extends from the cold air cavity to the partition plate;

or the guide plate is bent from the cold air cavity and extends to the partition plate.

6. The air-frying cooking device of claim 4, wherein a cooling fan is arranged in the cooling air cavity, the cooling fan is a centrifugal fan, the extending direction of the guide plate is arranged to be tangential to the rotating track of the outer wall of the cooling fan, an air guide opening is formed between the guide plate and the outer wall of the cooling fan at an interval, and cooling air tangentially output from the cooling fan is guided to the cooling air outlet by the guide plate after passing through the air guide opening and is discharged.

7. The air-fry cooking device of claim 6 wherein the cooling fan comprises a shaft and a plurality of cooling blades circumferentially distributed on the shaft, the cooling blades having two guide walls in the direction of rotation of the shaft, the cooling blades being disposed at an acute angle to the tangential direction of rotation of the cooling blades at least along the leading guide wall in the direction of rotation of the shaft.

8. The air-fry cooking device of claim 7 wherein the height of the deflector is greater than the height of the cold blades.

9. The air-frying cooking apparatus of any one of claims 3 to 8, wherein the length of said hot air outlet in said second direction is greater than the length of said cold air outlet in said second direction.

10. An air-frying cooking apparatus as claimed in any one of claims 3 to 8 wherein said cold air chamber is separated from said hot air chamber by a heat shield, said heat shield being inclined from said cold air chamber towards said hot air chamber at a location adjacent said hot air outlet.

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