CN220275439U - Air fryer with air inlet at bottom - Google Patents
Air fryer with air inlet at bottom Download PDFInfo
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- CN220275439U CN220275439U CN202321812590.9U CN202321812590U CN220275439U CN 220275439 U CN220275439 U CN 220275439U CN 202321812590 U CN202321812590 U CN 202321812590U CN 220275439 U CN220275439 U CN 220275439U
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- air
- air inlet
- supporting
- fryer
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 description 6
- 238000010411 cooking Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Frying-Pans Or Fryers (AREA)
Abstract
The utility model relates to an air fryer with air inlet at the bottom, which comprises a machine body, wherein an inner container and an electric appliance cavity are arranged in the machine body, an air outlet communicated with the electric appliance cavity is arranged on the machine body, a connection air duct positioned at the outer side of the inner container is arranged on the machine body, an air inlet is arranged at the bottom of the machine body, and the air inlet, the connection air duct, the electric appliance cavity and the air outlet are sequentially communicated and form a heat dissipation passage; the electric appliance cavity is positioned above the inner container, so that heat dissipation is effectively carried out on the electric appliance cavity and the inner container, a plurality of air inlets with different air inlet directions are arranged at the bottom of the machine body, and the air inlet area is increased.
Description
Technical Field
The utility model relates to a cooking appliance, in particular to an air fryer with air inlet at the bottom.
Background
The bottom air inlets of the existing bottom air fryers are all bottom air inlets, the bottoms of the existing bottom air fryers are usually plane, the bottom air inlet direction is single, and the air inlet area is small, such as an air fryer disclosed in Chinese patent number 2021115640551.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the air fryer with the air inlet at the bottom, wherein the bottom of the fryer body is provided with a plurality of air inlets with different air inlet directions, so that the air inlet area is increased.
The purpose of the utility model is realized in the following way:
the air fryer with air inlet at the bottom comprises a machine body, wherein an inner container and an electric appliance cavity are arranged in the machine body, an air outlet communicated with the electric appliance cavity is formed in the machine body, a connection air channel positioned at the outer side of the inner container is formed in the machine body, an air inlet is formed in the bottom of the machine body, and the air inlet, the connection air channel, the electric appliance cavity and the air outlet are sequentially communicated and form a heat dissipation channel; the electric appliance cavity is positioned above the inner container.
The organism includes base subassembly, the casing, the inner bag, door subassembly, be equipped with the air outlet of intercommunication outside air on casing one side, be equipped with the electrical apparatus chamber that holds electrical components in the casing, the wind channel of plugging into is including setting up first wind channel on the door subassembly, the second wind channel that sets up between casing and inner bag, first wind channel, the wind channel of plugging into is constituteed to the second wind channel, base subassembly is equipped with the air intake of intercommunication outside air, the air intake (bottom of the body air intake) of base subassembly, first wind channel, electrical apparatus chamber, the air outlet communicates in proper order, the air intake (bottom of the body air intake) of base subassembly, the second wind channel, the air outlet communicates in proper order, so that outside cold wind passes through the air intake of base subassembly and passes through the door subassembly, the electrical apparatus chamber, the casing, the inner bag and discharges to outside air in order to constitute the heat dissipation passageway.
In addition, the bottom of the machine body is provided with a plurality of air inlets with different air inlet directions, so that the air inlet area is increased, and the heat dissipation effect is improved.
As a specific scheme, the base component comprises a supporting base for supporting the air fryer body, an air inlet concave part communicated with outside air is arranged at the bottom of the supporting base, a planar air inlet structure at the bottom of the existing air fryer is replaced, an air inlet space (a larger air accommodating space is arranged at the bottom of a product) is increased, and then the air inlet quantity at the bottom of the air fryer is increased; the air inlet of the base component comprises a side air inlet arranged on the side surface of the concave part of the air inlet, the bottom air inlet is arranged as a bottom air inlet instead of the existing air fryer, and the technical problem of single air inlet direction is solved.
As a specific scheme, the base assembly comprises a supporting base for supporting the air fryer body, the air inlet of the base assembly further comprises a bottom air inlet arranged on the bottom of the supporting base, the air inlet arrangement directions of the side air inlet and the bottom air inlet are different, the air inlet area is increased by arranging the side air inlet and the bottom air inlet, and then the air inlet quantity is increased.
As a specific scheme, the supporting base is provided with a boss corresponding to the air inlet concave part, an air inlet bin communicated with outside air is formed between the air inlet concave part and the peripheral side of the boss, and the boss divides the air inlet concave part into a plurality of independent air accommodating spaces, so that air inlet uniformity is facilitated.
As a specific scheme, each inner side surface of the air inlet inner concave part is provided with a plurality of side surface air inlets which are arranged at intervals, an independent air inlet channel is formed between the side surface air inlet of each inner side surface of the air inlet inner concave part and one side of the corresponding boss, and each independent air inlet channel is not affected by each other, so that air inlet uniformity is facilitated.
As a specific scheme, the base assembly comprises a supporting bottom plate, the supporting bottom plate comprises a first supporting surface and a second supporting surface which are connected in a step-shaped manner, the air inlet of the base assembly comprises an inclined air inlet arranged on the first supporting surface and an air inlet through hole arranged on the second supporting surface, a first air channel of the door assembly is communicated with the inclined air inlet, and a second air channel between the shell and the inner container is communicated with the air inlet through hole.
As a concrete scheme, be equipped with vertical baffle between first supporting surface, the second supporting surface, slope air intake and air inlet vent are independent interval setting through vertical baffle to form independent door subassembly air flue between slope air intake, the first wind channel, air inlet vent, second wind channel form independent casing inner bag air flue, the air inlet of door subassembly air flue, casing inner bag air flue does not influence each other, is favorable to carrying out solitary heat dissipation to the door group, and carries out solitary heat dissipation to casing inner bag air flue.
As a specific scheme, the door component comprises a connecting frame, a plurality of rows of ventilation openings are arranged at the air inlet positions of the connecting frame, corresponding to the first air channels, of the connecting frame, baffle plates are arranged at the corresponding rows of ventilation openings of the connecting frame, and the rows of ventilation openings are arranged at intervals through the baffle plates so as to form a plurality of independent air inlet positions of the first air channels, which are arranged at intervals, on the first air channels.
As a specific scheme, the base assembly comprises a supporting bottom plate, the supporting bottom plate comprises a first supporting surface, an air inlet of the base assembly comprises an inclined air inlet arranged on the first supporting surface, and the first air channel is communicated with the inclined air inlet through an air vent; the connecting frame is including forming the wind channel side in first wind channel, the wind channel side setting is followed to the slope air inlet's of slope air intake slope air inlet direction, the wind channel side setting is followed to the slope air inlet's of slope air inlet air flow direction, make the partial air current that gets into first wind channel flow along the wind channel side, be favorable to taking away the high temperature heat that the wind channel side was close to the inner bag and produce, in addition, form a plurality of independent interval settings on the first wind channel in first wind channel air inlet department, be favorable to guiding the air current trend of every first wind channel air inlet department.
As a specific scheme, the inclined air inlet is provided with a guide inclined plane for guiding the airflow to flow to the side face of the air channel, and the inclination of the guide inclined plane gradually increases along the direction of the side face of the air channel, so that the airflow is forced to flow along the side face of the air channel.
The beneficial effects of the utility model are as follows:
the machine body is provided with the connecting air duct positioned at the outer side of the inner container, the bottom of the machine body is provided with the air inlet, the connecting air duct, the electric appliance cavity and the air outlet are sequentially communicated and form a heat dissipation passage, the electric appliance cavity and the inner container are effectively cooled, the bottom of the machine body is provided with a plurality of air inlets with different air inlet directions, and the air inlet area is increased.
Drawings
FIG. 1 is a schematic perspective sectional view of an air fryer in accordance with an embodiment of the utility model.
FIG. 2 is a schematic view of the bottom perspective of an air fryer in accordance with an embodiment of the utility model.
FIG. 3 is a schematic view showing an assembled and disassembled structure of a door assembly, a liner and a base assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic perspective view of a supporting base plate according to an embodiment of the present utility model.
FIG. 5 is a partially assembled exploded view of a door assembly according to one embodiment of the present utility model.
Fig. 6 is a schematic structural view of a door assembly with a first air duct according to an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-6, an air fryer with air inlet at the bottom comprises a machine body, wherein an inner container 3 and an electric appliance cavity 6 are arranged in the machine body, an air outlet 5 communicated with the electric appliance cavity is formed in the machine body, a connection air channel positioned at the outer side of the inner container 3 is formed in the machine body, an air inlet is formed in the bottom of the machine body, and the air inlet, the connection air channel, the electric appliance cavity 6 and the air outlet 5 are sequentially communicated and form a heat dissipation channel.
Referring to fig. 1-6, the machine body comprises a base component 1, a machine shell 2, an inner container 3 and a door component 4, wherein an air outlet 5 for communicating external air is formed in one side of the machine shell 2, an electric appliance cavity 6 for accommodating electric appliance elements is formed in the machine shell 2, a first air channel 7 is formed in the door component 4, a second air channel 8 is formed between the machine shell 2 and the peripheral side of the inner container 3, the first air channel 7 and the second air channel 8 form a connection air channel, the base component 1 is provided with an air inlet for communicating external air, the air inlet (air inlet at the bottom of the machine body) of the base component 1, the first air channel 7, the electric appliance cavity 6 and the air outlet 5 are sequentially communicated, so that external cold air is discharged into the external air through the air inlet of the base component 1, the door component 4, the electric appliance cavity 6, the machine shell 2 and the inner container 3 and the air outlet 5.
Referring to fig. 1, in this embodiment, the air fryer includes a heat shield 25, a heating tube and a hot air fan are installed in the heat shield 25, the heating tube is fixed in the heat shield 25 through a heating tube bracket, the heat shield 25 can be fixed in a casing through a supporting member, a motor supporting member 26 is arranged outside the heat shield 25, a protecting cover 27 is arranged outside the motor supporting member 26, an electric appliance cavity 6 for installing a motor is formed between the protecting cover 27 and the top of the motor supporting member 26, a fan cavity for installing a cooling fan is formed between the motor supporting member 26 and the top of the heat shield 25, and a motor shaft of the motor penetrates through the motor supporting member 26 and the heat shield 25 and is in transmission connection with the cooling fan and the hot air fan.
Referring to fig. 1, in the present embodiment, a first exhaust passage communicating with the air outlet 5 is further formed between the motor support 26 and the top of the heat shield 25, and a second exhaust passage is formed between the shield 27 and the top of the motor support 26. The motor support 26 is provided with an open slot communicating with the first exhaust passage.
Referring to fig. 1, in this embodiment, a volute with an upward air outlet opening is provided on the back of one side of the casing 2.
The base assembly 1 comprises a supporting base 9 for supporting the air fryer body, and an air inlet concave part 10 communicated with outside air is arranged on the bottom of the supporting base 9; the air inlet of the base assembly 1 comprises a side air inlet 11 arranged on the side of the air inlet concave part 10.
The base assembly 1 comprises a supporting base 9 for supporting the air fryer body, the air inlet of the base assembly 1 further comprises a bottom air inlet 12 arranged on the bottom of the supporting base 9, and the air inlet setting directions of the side air inlet 11 and the bottom air inlet 12 are different.
The supporting base 9 is provided with a boss 13 corresponding to the air inlet concave part 10, and an air inlet bin communicated with outside air is formed between the air inlet concave part 10 and the peripheral side of the boss 13.
Each inner side surface of the air inlet concave part 10 is provided with a plurality of side air inlets 11 which are arranged at intervals, and an independent air inlet channel is formed between the side air inlet 11 of each inner side surface of the air inlet concave part 10 and one side of the corresponding boss 13.
The base assembly 1 comprises a supporting bottom plate 14, the supporting bottom plate 14 comprises a first supporting surface 15 and a second supporting surface 16 which are connected in a step shape, an air inlet of the base assembly 1 comprises an inclined air inlet 17 arranged on the first supporting surface 15 and an air inlet through hole 18 arranged on the second supporting surface 16, a first air channel 7 of the door assembly 4 is communicated with the inclined air inlet 17, and a second air channel 8 between the machine shell 2 and the inner container 3 is communicated with the air inlet through hole 18.
Referring to fig. 3-6, in this embodiment, the support floor 14 and the support base 9 may be assembled into the base assembly 1 by screws or snaps.
In this embodiment, the support base 14 is used to support a cooking chamber (basket) that is fixedly connected to the door assembly 4. The first bearing surface 15 is for supporting the bottom of the door assembly 4 and the second bearing surface 16 is for supporting the pull basket. The shell 2 and the inner container 3 are provided with drawing openings so that the drawing basket enters or leaves the inner cavity of the inner container 3.
In this embodiment, the bottom of the support base 9 is provided with support feet.
A vertical partition plate 19 is arranged between the first supporting surface 15 and the second supporting surface 16, the inclined air inlet 17 and the air inlet opening 18 are arranged at independent intervals through the vertical partition plate 19, so that an independent door assembly ventilating duct is formed between the inclined air inlet 17 and the first air duct 7, and the air inlet opening 18 and the second air duct 8 form an independent casing inner container ventilating duct.
The door assembly 4 comprises a connecting frame 20, a plurality of rows of ventilation openings 21 are arranged at the air inlet of the connecting frame 20 corresponding to the first air duct 7, baffle plates 22 are arranged on the connecting frame 20 corresponding to the plurality of rows of ventilation openings 21, and the plurality of rows of ventilation openings 21 are arranged at intervals through the baffle plates 22 so as to form a plurality of independent air inlet positions of the first air duct 7 at intervals.
The base assembly 1 comprises a supporting base plate 14, the supporting base plate 14 comprises a first supporting surface 15, an air inlet of the base assembly 1 comprises an inclined air inlet 17 arranged on the first supporting surface 15, and the first air duct 7 is communicated with the inclined air inlet 17 through an air vent 21; the connection frame 20 includes an air duct side surface 23 forming the first air duct 7, and the inclined air intake direction of the inclined air intake 17 is provided along the air duct side surface 23.
The inclined air inlet 17 is provided with a guide inclined surface 24 for guiding air flow to the air channel side surface 23, and the inclination of the guide inclined surface 24 gradually increases along the direction of the air channel side surface 23.
The working process is as follows:
under the cooling fan rotation state, a part of external cold air enters the first air duct 7 of the door assembly 4 through the air inlet of the base assembly 1, the top of the door assembly 4 is provided with an air outlet position, the cold air of the first air duct 7 enters the second exhaust channel through the air outlet position after passing through the heat generated by the door body assembly 4 close to the cooking cavity, the air takes away the heat generated by the motor operation, and then enters the first exhaust channel through the open slot and flows to the air outlet 5. The other part of external cold air enters a second air duct 8 between the shell 2 and the peripheral side of the liner 3 through the air inlet of the base assembly 1, and the second air duct 8 takes away the heat of the liner 3 and flows into the air outlet 5.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an air fryer of bottom air inlet, includes the organism, sets up inner bag (3) and electrical apparatus chamber (6) in the organism, its characterized in that: an air outlet (5) communicated with the electric appliance cavity is arranged on the machine body, a connection air channel positioned outside the inner container (3) is arranged on the machine body, an air inlet is arranged at the bottom of the machine body, and the air inlet, the connection air channel, the electric appliance cavity (6) and the air outlet (5) are sequentially communicated and form a heat dissipation passage.
2. The bottom-entry air fryer of claim 1, wherein: the machine body comprises a base assembly (1), the base assembly (1) comprises a supporting base (9) for supporting the air fryer body, and an air inlet concave part (10) communicated with outside air is arranged on the bottom of the supporting base (9); the air inlet at the bottom of the machine body comprises a side air inlet (11) arranged on the side surface of the air inlet concave part (10).
3. The bottom-entry air fryer of claim 2, wherein: the base assembly (1) comprises a supporting base (9) for supporting the air fryer body, the air inlet at the bottom of the air fryer body further comprises a bottom air inlet (12) arranged on the bottom of the supporting base (9), and the air inlet arrangement directions of the side air inlet (11) and the bottom air inlet (12) are different.
4. The bottom-entry air fryer of claim 2, wherein: the supporting base (9) is provided with a boss (13) corresponding to the air inlet concave part (10), and an air inlet bin communicated with outside air is formed between the air inlet concave part (10) and the peripheral side of the boss (13).
5. The bottom-entry air fryer according to claim 4, wherein: each inner side surface of the air inlet inner concave part (10) is provided with a plurality of side surface air inlets (11) which are arranged at intervals, and an independent air inlet channel is formed between the side surface air inlet (11) of each inner side surface of the air inlet inner concave part (10) and one side of the corresponding boss (13).
6. The bottom-entry air fryer of claim 1, wherein: the machine body comprises a base assembly (1), a door assembly (4) and a machine shell (2), the base assembly (1) comprises a supporting bottom plate (14), the supporting bottom plate (14) comprises a first supporting surface (15) and a second supporting surface (16) which are connected in a step-shaped mode, the air inlet comprises an inclined air inlet (17) formed in the first supporting surface (15), an air inlet opening (18) formed in the second supporting surface (16), the connecting air channel comprises a first air channel (7) formed in the door assembly (4) and a second air channel (8) formed between the machine shell (2) and the inner container (3), the first air channel (7) is communicated with the inclined air inlet (17), and the second air channel (8) is communicated with the air inlet opening (18).
7. The bottom-entry air fryer according to claim 6, wherein: a vertical partition plate (19) is arranged between the first supporting surface (15) and the second supporting surface (16), the inclined air inlet (17) and the air inlet opening (18) are arranged at independent intervals through the vertical partition plate (19), so that an independent door assembly ventilating duct is formed between the inclined air inlet (17) and the first air duct (7), and the air inlet opening (18) and the second air duct (8) form an independent shell liner ventilating duct.
8. The bottom-entry air fryer of claim 1, wherein: the organism is including door subassembly (4) that are equipped with first wind channel (7), and door subassembly (4) are equipped with a plurality of rows of vent (21) including connecting frame (20), the air inlet department that corresponds first wind channel (7) on connecting frame (20), correspond a plurality of rows of vent (21) on connecting frame (20) and are equipped with baffle (22), and a plurality of rows of vent (21) are the interval setting through baffle (22) to form a plurality of independent interval settings on first wind channel (7) in first wind channel air inlet department.
9. The bottom-entry air fryer of claim 8, wherein: the base assembly (1) comprises a supporting bottom plate (14), the supporting bottom plate (14) comprises a first supporting surface (15), an air inlet of the base assembly (1) comprises an inclined air inlet (17) arranged on the first supporting surface (15), and the first air duct (7) is communicated with the inclined air inlet (17) through an air vent (21); the connecting frame (20) comprises an air duct side surface (23) forming the first air duct (7), and the inclined air inlet direction of the inclined air inlet (17) is arranged along the air duct side surface (23).
10. The bottom-entry air fryer of claim 9, wherein: the inclined air inlet (17) is provided with a guide inclined surface (24) for guiding air flow to the air duct side surface (23), and the inclination of the guide inclined surface (24) gradually increases along the direction of the air duct side surface (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812590.9U CN220275439U (en) | 2023-07-10 | 2023-07-10 | Air fryer with air inlet at bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812590.9U CN220275439U (en) | 2023-07-10 | 2023-07-10 | Air fryer with air inlet at bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220275439U true CN220275439U (en) | 2024-01-02 |
Family
ID=89338352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812590.9U Active CN220275439U (en) | 2023-07-10 | 2023-07-10 | Air fryer with air inlet at bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220275439U (en) |
-
2023
- 2023-07-10 CN CN202321812590.9U patent/CN220275439U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |