CN210930966U - Inner shell heat dissipation air-out system of air fryer - Google Patents
Inner shell heat dissipation air-out system of air fryer Download PDFInfo
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- CN210930966U CN210930966U CN201921623451.5U CN201921623451U CN210930966U CN 210930966 U CN210930966 U CN 210930966U CN 201921623451 U CN201921623451 U CN 201921623451U CN 210930966 U CN210930966 U CN 210930966U
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Abstract
The utility model discloses an inner shell heat dissipation air-out system of an air fryer, which comprises an upper inner shell, a reflecting cover, a motor and fan blades, wherein the reflecting cover is arranged in the upper inner shell; the motor is connected with the fan blades in the circulating heat dissipation cavity, and the top wall of the upper inner shell is provided with an air inlet; the circulating heat dissipation cavity is provided with a communicating part, the coamings on two sides of the communicating part are in clearance fit with the outer edges of the fan blades to form an air inlet gap and an air outlet gap respectively, and the distance between the air inlet gaps is smaller than that between the air outlet gaps. The utility model discloses a bounding wall forms the circulation heat dissipation chamber between last inner shell and bowl and gets into, discharges from the gas outlet with the restraint air by the air inlet, is less than the clearance of giving vent to anger through control air inlet gap simultaneously to can avoid or reduce the air and get into the circulation heat dissipation intracavity once more by air inlet gap, reach high-efficient air-out radiating purpose.
Description
Technical Field
The utility model relates to a kitchen appliance technical field, in particular to inner shell heat dissipation air-out system of deep fryer of air.
Background
The air fryer is capable of making delicious french fries with reduced fat by up to 80% compared with the traditional electric fryer by utilizing a high-speed air circulation technology, and simultaneously can quickly and conveniently fry various delicious food snacks, the seafood guide is simple and the like by the unique combination of the quick circulation hot air and the oven component; moreover, because the air fryer only uses air for frying, the air fryer generates less smell and steam compared with the traditional frying, thereby being easier to clean, safer and more economical.
Current air is fried pot generally includes the shell, and set up the inner shell in the shell, the cooperation forms the air flow space between this shell and the inner shell, the inner shell includes inner shell and lower inner shell, be provided with the bowl in this last inner shell, this bowl forms the heat dissipation chamber with last inner shell cooperation, this heat dissipation intracavity sets up centrifugal fan, blow all around through centrifugal fan and insufflate the heat of heat dissipation intracavity in the air flow space, discharge by the air outlet of shell bottom at last, but because there is not any restraint around the fan, the air current does not have the direction above the bowl, lead to the air to fry the interior air current of pot cavity unsmooth, the radiating effect is not good, improved space has.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome defect among the above-mentioned prior art, provide an inner shell heat dissipation air-out system of air fryer, form the circulation heat dissipation chamber with the restraint air at the flow path between last inner shell and bowl through the bounding wall cooperation between last inner shell and bowl, the interval through control air inlet gap is less than the interval in the clearance of giving vent to anger to can avoid or reduce the air and get into the circulation heat dissipation intracavity by the air inlet gap once more, reach high-efficient air-out radiating purpose.
In order to achieve the purpose, the utility model provides an inner shell heat dissipation air-out system of air fryer, including upper inner shell, bowl, motor and flabellum, the upper inner shell is the cover body structure with opening down, the bowl sets up in upper inner shell, be provided with the bounding wall on bowl and/or the upper inner shell so that cooperate between the two and form circulation heat dissipation chamber, be provided with the gas outlet that is linked together with circulation heat dissipation chamber on the perisporium of upper inner shell;
the motor is arranged on the top wall of the upper inner shell, a driving shaft of the motor extends into the circulating heat dissipation cavity and is connected with the fan blades in the circulating heat dissipation cavity to drive the fan blades to rotate, and an air inlet communicated with the circulating heat dissipation cavity is formed in the top wall of the upper inner shell;
the circulating heat dissipation cavity is provided with a communicating part communicated with the air outlet, the coamings on two sides of the communicating part are in clearance fit with the outer edges of the fan blades to form an air inlet gap and an air outlet gap respectively, and the distance between the air inlet gaps is smaller than that between the air outlet gaps.
Further setting the following steps: the clearance space formed by the coamings on the two sides of the communicating part and the outer edges of the fan blades in a matched mode is gradually increased along the rotating direction of the fan blades.
Compared with the prior art, the utility model has the advantages of simple and reasonable structure, form circulation heat dissipation chamber through the bounding wall between last inner shell and bowl and get into, discharge from the gas outlet of perisporium with the air inlet of restraint air by the roof, be less than the clearance of giving vent to anger through control air inlet gap simultaneously to can avoid or reduce the air and get into the circulation heat dissipation intracavity once more by air inlet gap, reach high-efficient air-out radiating purpose.
Drawings
Fig. 1 is a schematic perspective view of an inner shell heat dissipation air outlet system of an air fryer according to the present invention;
fig. 2 is a schematic view of a vertical cross-section structure of a heat dissipation air-out system;
FIG. 3 is a schematic view of the fan blade mounting structure in the upper inner housing.
The following reference numerals are marked thereon in conjunction with the accompanying drawings:
1. an upper inner shell; 11. enclosing plates; 12. a circulating heat dissipation cavity; 13. an air inlet; 14. an air outlet; 15. a communicating portion; 16. an intake gap; 17. an air outlet gap; 2. a reflector; 3. a motor; 4. a fan blade.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
The utility model relates to an inner shell heat dissipation air-out system of air fryer is shown in figure 1 and figure 2, including upper inner shell 1, bowl 2, motor 3 and flabellum 4, this upper inner shell 1 is the cover body structure with opening down, this bowl 2 sets up in upper inner shell 1, cooperate between the two to form circulation heat dissipation chamber 12, this motor 3 is installed on the roof of upper inner shell 1 and the drive shaft of this motor 3 stretches into in circulation heat dissipation chamber 12 and is connected with flabellum 4 in it in order to drive flabellum 4 to rotate, preferably, open the through-hole on the top of this upper inner shell 1, this motor 1 is installed in through-hole department through the support; an air inlet 13 connected with the circulating heat dissipation cavity 12 is formed in the top wall of the upper inner shell 1, the part of the through hole which is not blocked by the motor 3 and the bracket forms the air inlet 13, and an air outlet 14 communicated with the circulating heat dissipation cavity 12 is formed in the peripheral wall of the upper inner shell 1; under the restraint of the chamber wall of circulation heat dissipation chamber 12, pivoted flabellum 4 can make the air get into by air inlet 13 on the roof under the effect of motor 3, discharges from gas outlet 14 behind circulation heat dissipation chamber 12 to the flow path of air has effectively been retrained in the effect of circulation heat dissipation chamber 12, thereby can play quick effectual will go up the hot love between inner shell 1 and bowl 2 and take away, plays the purpose of heat dissipation cooling.
As shown in fig. 3, a surrounding plate 11 is arranged between the upper inner shell 1 and the reflection housing 2, and the surrounding plate 11 cooperates with the surfaces of the upper inner shell 1 and the reflection housing 2 to form a circulating heat dissipation cavity 12; specifically, be provided with the first bounding wall towards inner shell 2 on this lower surface of going up inner shell 1, and/or be provided with the second bounding wall towards inner shell 1 on the upper surface of bowl 2 to first bounding wall forms circulation heat dissipation chamber 12 with the upper surface cooperation of bowl 2, or the second bounding wall forms circulation heat dissipation chamber 12 with the lower surface cooperation of last inner shell 1, or first bounding wall and second bounding wall are relative setting and both support each other to lean on the cooperation to form circulation heat dissipation chamber 12.
As shown in fig. 3, in the above solution, the fan blade 4 is disposed in the heat dissipation circulation chamber 12, the heat dissipation circulation chamber 12 has a communicating portion 15 for communicating with the air outlet 14 on the upper inner casing 1, the enclosing plates 11 on two sides of the communicating portion 15 are in clearance fit with the outer edge of the fan blade 4 to form an air inlet gap 16 and an air outlet gap 17 on two sides of the communicating portion 15, and meanwhile, the distance between the air inlet gap 16 and the air outlet gap 17 is smaller than the distance between the air outlet gaps 17, so that the air discharged from the heat dissipation circulation chamber 12 through the air outlet gap 17 is far larger than the air entering the heat dissipation circulation chamber 12 through the air inlet gap 16 during the rotation process of the fan blade 4, and the purpose of preventing or reducing the air from entering the heat dissipation circulation chamber 12 again through the air inlet gap by controlling the distance between the air inlet gap 16 and.
More preferably, the gap distance between the shroud 11 on both sides of the communicating portion 15 and the outer edge of the fan blade 4 is gradually increased along the rotation direction of the fan blade 4 for one air outlet 14 provided on the peripheral wall of the upper inner housing 1.
Compared with the prior art, the utility model has the advantages of simple and reasonable structure, form circulation heat dissipation chamber through the bounding wall between last inner shell and bowl and get into, discharge from the gas outlet of perisporium with the air inlet of restraint air by the roof, be less than the clearance of giving vent to anger through control air inlet gap simultaneously to can avoid or reduce the air and get into the circulation heat dissipation intracavity once more by air inlet gap, reach high-efficient air-out radiating purpose.
The above disclosure is only for the embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (2)
1. An inner shell heat dissipation air-out system of an air fryer is characterized by comprising an upper inner shell, a reflecting cover, a motor and fan blades, wherein the upper inner shell is of a cover body structure with a downward opening;
the motor is arranged on the top wall of the upper inner shell, a driving shaft of the motor extends into the circulating heat dissipation cavity and is connected with the fan blades in the circulating heat dissipation cavity to drive the fan blades to rotate, and an air inlet communicated with the circulating heat dissipation cavity is formed in the top wall of the upper inner shell;
the circulating heat dissipation cavity is provided with a communicating part communicated with the air outlet, the coamings on two sides of the communicating part are in clearance fit with the outer edges of the fan blades to form an air inlet gap and an air outlet gap respectively, and the distance between the air inlet gaps is smaller than that between the air outlet gaps.
2. The inner casing heat dissipation and air outlet system of the air fryer according to claim 1, wherein the clearance distance formed by the coamings at the two sides of the communicating part and the outer edges of the fan blades in a matching manner gradually increases along the rotation direction of the fan blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623451.5U CN210930966U (en) | 2019-09-27 | 2019-09-27 | Inner shell heat dissipation air-out system of air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623451.5U CN210930966U (en) | 2019-09-27 | 2019-09-27 | Inner shell heat dissipation air-out system of air fryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930966U true CN210930966U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921623451.5U Active CN210930966U (en) | 2019-09-27 | 2019-09-27 | Inner shell heat dissipation air-out system of air fryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448192A (en) * | 2019-09-27 | 2019-11-15 | 宁波爱科特厨电科技有限公司 | A kind of inner casing heat dissipation outlet system of air of air fryer |
-
2019
- 2019-09-27 CN CN201921623451.5U patent/CN210930966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448192A (en) * | 2019-09-27 | 2019-11-15 | 宁波爱科特厨电科技有限公司 | A kind of inner casing heat dissipation outlet system of air of air fryer |
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