A kind of air fryer
Technical field
The invention belongs to home kitchen appliance manufacturing field, and in particular to a kind of to be dried simultaneously using heat radiation and stream of hot air
The air fryer of roast food.
Background technology
As shown in figure 1, existing air fryer, generally sets raised air guide member on interior pot bottom wall, as in
In state patent ZL200880131179.7, there is food-baking room in pot 1, inner bag 2 is located at the food-baking room bottom of pot 1
Portion, fry basket 3 are located in inner bag 2, electric heating tube 4 and the fan 5 above electric heating tube 4, fry basket are additionally provided with above fry basket 3
3 side wall is flat board 30, and bottom is waffle slab 31, gas channel 6 is provided between inner bag 2 and fry basket 3, in inner bag bottom centre
Place there is at least one baffle 9 in complicated convex-concave moulding, using the air fryer of this structure, although have guide air-flow to
Upper convergence, make the function that food is heated evenly in fry basket 3, but the baffle complex forming technology of the bottom of a pan convex-concave moulding, be manufactured into
This is higher, and is not easy to clear up the bottom of a pan.
The content of the invention
The problem of it is an object of the invention to overcome existing air fryer to exist, there is provided a kind of homogeneous heating, be advantageous to carry
Rise the air fryer of middle part heating effect.
Realize the technical scheme of the object of the invention:A kind of air fryer, including pot 1, inner bag 2, frying in inner bag 2
Basket 3, the electric heating tube 4 above fry basket 3 and the fan 5 above electric heating tube 4, the side wall of fry basket 3 are thin plate, bottom
For grid, gas channel 6 is provided between inner bag 2 and fry basket 3, it is characterised in that:The bottom outer periphery of the fry basket 3 is to downward
Stretch and to form that upper end open is big, the guide shell 7 of the small structure of lower ending opening, in the side wall of the bottom of guide shell 7 on offer uniform make
The air inlet inclined hole 8 of flow rotation.
The air inlet inclined hole 8 is leftward or rightward equidirectional slit pore.
The guide shell 7 is the cylinder being connected with the bottom sidewall of fry basket 3.
The guide shell 7 is supported in the base wall of inner bag 2.
The fry basket 3 is actively socketed on guide shell 7.
Beneficial effects of the present invention:Because the bottom outer periphery of fry basket is downwardly extending guide shell, the side wall of guide shell
On offer the pod apertures for making flow rotation, this structure setting, it is not necessary to which the complicated baffle of moulding, processing are set on inner bag
Technique is simpler, and manufacturing cost is lower, and inner bag bottom is easier to clear up.It is engaged with the suction of fan, the heat for flowing through guide shell is empty
Effectively it is rotating during gas is more poly- and breaks through fry basket bottom outlet upwards, is penetrated gap between food, make food thermally equivalent;Guide shell supports
In the base wall of inner bag, handle mainly plays the role of positioning, and suspends stress in midair relative to simply handle One-Point Location, fry basket supports more
Firm, food is heated evenly.
Brief description of the drawings
Fig. 1 is existing air fryer structural representation;
Fig. 2 is the air fryer structural representation of truth example one;
Fig. 3 is the supporter stereogram of truth example one;
Fig. 4 is the air fryer structural representation of truth example two;
Fig. 5 is the air fryer structural representation of truth example three.
Embodiment
The embodiment of air fryer of the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment one:As shown in Figure 2 and Figure 3, the air fryer of the present embodiment, pot 1 is interior to be had as food-baking room
Inner bag 2, the fry basket 3 for loading food are additionally provided with electric heating tube 4 and on electric heating tube 4 in inner bag 2, above fry basket 3
The fan 5 of side, the side wall of fry basket 3 is thin plate, and bottom is grid, gas channel 6 is formed between inner bag 2 and fry basket 3, for side
Just airflow circulating and support are firm, and the guide shell 7 of cylindrical structure, guide shell 7 are extended downwardly in the bottom outer periphery of fry basket 3
Lower end is preferably supported directly in the base wall of inner bag 2, and the gap between the two is as smaller as possible, is opened up in the side wall of guide shell 7
There is air-flow air inlet inclined hole 8, the food space at the middle part of fry basket 3 is generally smaller, in order to lift air-flow mixed flow effect, will can enter
Gas inclined hole 8 is designed as, to left or right towards unidirectional tangential slit pore, preferably being rushed with sheet metal into 60 degree of angles with bottom surface
Side favorable current flows to flanging and forms guide vane after seam, guides flow rotation.The area of passage summation of guide shell upper air inclined hole 8 is small
In the area of passage of gas channel 6, then flow velocity is accelerated after airflow passes air admission hole, under the suction fit of upper fan, rotation
During the air-flow of upper punching more effectively gathers, the food in fry basket is uniformly heated from bottom to top so as to realize.
Embodiment two:As shown in figure 4, the air fryer of the present embodiment, its agent structure and embodiment one are essentially identical, no
It is with part, the supporter 7 is that upper end open is big, the small structure of lower ending opening, the guide shell 7 of this structure, air current flow
More smooth, the swirling eddy guided by air inlet inclined hole 8 diffuses up faster.
Embodiment three:As shown in figure 5, the air fryer of the present embodiment, its agent structure and embodiment one are essentially identical, no
It is with part, guide shell 7 is that upper and lower end opening diameter is big, and the relatively small structure of mid diameter, air inlet inclined hole 8, which is opened in, leads
In the side wall of the bottom of flow cartridge 7, using the guide shell 7 of this structure, be advantageous to accelerate air velocity in the small place of mid diameter, from
And air-flow is lifted through the net bottom of fry basket 3 and the penetration power in food gap.
Further benefit is the side wall suitably extension and the pivot bush unit of fry basket 3 upwards of guide shell, the side wall of fry basket 3
It can be integrally formed with base wall by grid, the overall weight of fry basket 3 can be caused substantially to mitigate, taken more convenient laborsaving.