CN212165631U - Air fryer - Google Patents
Air fryer Download PDFInfo
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- CN212165631U CN212165631U CN201922501616.8U CN201922501616U CN212165631U CN 212165631 U CN212165631 U CN 212165631U CN 201922501616 U CN201922501616 U CN 201922501616U CN 212165631 U CN212165631 U CN 212165631U
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- reflecting plate
- electric heating
- heating device
- positioning
- motor frame
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- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to an air fryer, including the inside organism that is formed with the culinary art chamber, locate the organism in and be located the electro-heat equipment of culinary art chamber top, set up the hot air fan in the electro-heat equipment top, be located the reflecting plate of hot air fan top, be located the reflecting plate top be connected with hot air fan and drive hot air fan pivoted motor to and be used for the motor frame of fixed motor, its characterized in that: the inner wall of the lower part of the motor frame is provided with a circle of positioning groove, a circle of folded edge which is bent upwards is formed around the lower part of the reflecting plate, the folded edge on the reflecting plate can be just clamped into the positioning groove on the inner wall of the lower part of the motor frame, and then the reflecting plate is fixedly connected with the motor frame through a heat insulation connecting device. Compared with the prior art, the utility model discloses well interior aviation baffle can blow hot air fan to the wind most direction culinary art intracavity portion of electrothermal tube, has improved thermal cycle efficiency.
Description
Technical Field
The utility model relates to a kitchen equipment technical field specifically indicates an air is fried pot.
Background
The air fryer is a novel household appliance for frying food by utilizing a high-speed and high-temperature air circulation technology, the oil of the manufactured food can be reduced by 80 percent compared with that of the traditional electric fryer, and the air fryer is easy to clean in daily use, is safe and economical and is favored by people.
Current air fryer generally includes the organism, be formed with the culinary art cavity in the organism, be equipped with the hot-blast subassembly that can send into high-temperature air to culinary art cavity inside in the organism, be equipped with the pot body that is used for holding food in the culinary art cavity, the high-temperature hot-blast that utilizes hot-blast subassembly during operation to produce heats the edible material in the pot, hot-air and food fully contact, utilize the food surface to lose moisture fast in the twinkling of an eye, or in addition the grease that food self produced, make the food surface form crisp taste, the effect of being fried appears. The concrete structure can be found in the invention patent of patent application No. CN201710570933.8 (publication No. CN107233007A) of an air fryer with a simple assembly structure.
In a traditional air fryer, a reflecting plate is arranged above a hot air assembly and fixedly connected with a motor frame above the reflecting plate, the periphery of the lower part of the reflecting plate is generally fixedly connected with the periphery of the lower part of the motor frame through a U-shaped connecting plate, and the U-shaped connecting plate wastes materials and has low assembly efficiency; in addition, except the connecting plate that adopts the U font, still can directly adopt self tapping screw to couple together between reflecting plate and the motor frame, however the material temperature resistant of motor frame is often limited, and when the long-time work of machine back, the heat can be transmitted for the screw post of motor frame through self tapping screw's connection position to lead to motor support's screw post ageing, and then cause fastening structure to become invalid. And, the fixed ring of lower reflecting plate adopts half I-shaped structure, and extravagant material and hole site uniformity are low assembly efficiency slow.
In addition, among the above-mentioned air fryer, the heating tube circular telegram produced the heat, and through hot-blast fan with the heat from the side air outlet evenly blow to the culinary art chamber of lower part, then induced draft from the culinary art chamber centre again, the entry reentrant hot-blast fan in hot-blast fan middle part to form circulation wind-heat system, this kind of circulation wind-heat system, some hot-blast that blows out through the hot-blast fan export can directly get into the hot-blast fan entry again from the middle part, thermal cycle efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the current situation to prior art provides a fixed mode of reflecting plate and electrode holder is the air of novel fixed knot structure explodes the pot, and this novel fixed knot constructs can not only guarantee to prevent that fastening structure can not become invalid, can also save material, can also improve assembly efficiency simultaneously.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an air fryer, is formed with the organism in culinary art chamber including inside, locates the organism and is located the electric heater unit of culinary art chamber top, sets up the hot air fan in the electric heater unit top, is located the reflecting plate of hot air fan top, be located the reflecting plate top be connected with hot air fan and drive hot air fan pivoted motor to and be used for the motor frame of fixed motor, its characterized in that: the inner wall of the lower part of the motor frame is provided with a circle of positioning groove, a circle of folded edge which is bent upwards is formed around the lower part of the reflecting plate, the folded edge on the reflecting plate can be just clamped into the positioning groove on the inner wall of the lower part of the motor frame, and then the reflecting plate is fixedly connected with the motor frame through a heat insulation connecting device.
The heat insulation connecting device is as follows: the utility model provides a set up the first mounting hole on the reflecting plate, the location erection column of the position that sets up on the motor frame and correspond with first mounting hole on the reflecting plate, be equipped with the through hole in the location erection column, the inside hollow heat insulating sleeve of setting between motor frame and reflecting plate, the rear end interlude of this heat insulating sleeve is in the through hole in the location erection column, the deflector is hugged closely to the head of heat insulating sleeve to the side on, and the set screw, the reflecting plate downside is hugged closely to the head of set screw, and be connected with the nut of inlaying in the through hole of location erection column behind the heat insulating sleeve, thereby fix and thermal-insulated being connected with the reflecting plate with the motor frame.
As an improvement, the motor frame and the reflecting plate are both in an inverted bowl-shaped structure, and the heat insulation connecting device is arranged in the middle of the motor frame and the reflecting plate.
The heat insulation connecting structure is provided with a plurality of groups.
And the inner wall of the lower part of the reflecting plate is also fixedly provided with an annular fixing piece which can enable the folded edge on the reflecting plate to be tightly matched with the positioning groove on the inner wall of the lower part of the motor frame.
The annular fixing piece is provided with an oval second mounting hole, and a fastening screw penetrates through the second mounting hole on the annular fixing piece and then is fixedly connected with the reflecting plate, so that the folded edge on the reflecting plate is tightly matched with the positioning groove on the inner wall of the lower part of the motor frame; the inner wall of the lower part of the reflecting plate is also provided with a circle of sunken steps, and the annular fixing piece is just clamped at the steps.
The lower edge of the annular fixing piece is lower than the lower edge of the reflecting plate. The annular fixing piece not only enables the folded edge on the reflecting plate to be tightly matched with the positioning groove on the inner wall of the lower portion of the motor frame, but also can play a certain wind shielding and guiding effect.
In order to further improve the hot air circulation efficiency, a circle of inner air guide disc capable of surrounding the electric heating device is arranged on the periphery of the electric heating device, an opening opposite to the outlet of the hot air fan is formed in the upper portion of the inner air guide disc, and the lower portion of the inner air guide disc is of an open structure. The inner air guide disc can guide most of hot air blown out from the side air outlet of the hot air fan to the inside of the cooking cavity, and the hot air cannot enter the inlet of the hot air fan from the middle part of the electric heating device at once, so that the heat circulation efficiency is improved.
The inner air guiding disc is fixed on the reflecting plate through the connecting support, the connecting support is L-shaped, the first end of the connecting support is fixedly connected with the inner air guiding disc through the fastening screw, the second end of the connecting support is provided with a third mounting hole, the second end of the connecting support is also provided with two positioning bumps, two positioning grooves are formed in the positions, opposite to the two positioning bumps, of the reflecting plate, the two positioning bumps are just clamped in the two positioning grooves, and the mounting fastening screw penetrates through the third mounting hole in the connecting support and then is fastened with the reflecting plate.
The electric heating device is sleeved with an elastic clamping piece which can wrap the electric heating device, and the elastic clamping piece is fixed on the inner wind guide disc; the elastic clamping piece comprises a flat-plate-shaped straight connecting part and two U-shaped or omega-shaped clamping parts matched with the outer wall of the electric heating device, the two clamping parts are arranged above the straight connecting part, and the two clamping parts are connected with the straight connecting part after being sequentially connected, so that the elastic clamping piece is an integrated elastic clamping piece, and a space formed between the two clamping parts is used for clamping two different parts of the electric heating device; two end parts of the electric heating device penetrate through the side wall of the inner air guide disc and then are fixed on the reflecting plate; the position of the elastic clamping piece for clamping the electric heating device is far away from the two end parts of the electric heating device. The elastic clamping pieces capable of wrapping the electric heating device are arranged at the two end parts of the electric heating device far away from the electric heating device to clamp and fix the electric heating device, and the elastic clamping pieces can wrap the electric heating device without damaging the pipe wall of the heating pipe.
Compared with the prior art, the utility model has the advantages of: the inner wall of the lower part of the motor frame is provided with a circle of positioning grooves, the periphery of the lower part of the reflecting plate is provided with a circle of folded edges which are bent upwards, when the reflecting plate is fixed with the motor frame, the folded edges on the reflecting plate are clamped into the positioning grooves on the inner wall of the lower part of the motor frame, and then the reflecting plate is fixedly connected with the heat insulation connecting device which passes through the motor frame. The heat insulation connecting device can ensure that the fastening structure cannot fail, and the assembly mode of the folded edge and the positioning groove can save materials and improve the assembly efficiency.
Drawings
Fig. 1 is a schematic structural view of an air fryer according to an embodiment of the present invention (with an upper cover closed).
Fig. 2 is a schematic structural view of an air fryer according to an embodiment of the present invention (an open state of an upper cover).
FIG. 3 is a sectional view of the upper lid of the air fryer in an embodiment of the present invention.
FIG. 4 is a sectional view of the upper lid of the air fryer in an embodiment of the present invention.
FIG. 5 is a sectional view of the upper lid of the air fryer in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a reflection plate according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a connecting bracket according to an embodiment of the present invention.
Fig. 8 is a schematic structural view of an inner wind guiding plate according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of an embodiment of the elastic clip of the present invention.
Fig. 10 is a schematic structural view of an annular fixing piece according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The air fryer shown in fig. 1-10 comprises a machine body 1 with a cooking cavity 2 formed therein, wherein the cooking cavity 2 can be opened in a drawer type or a flip type, and the machine body 1 is formed by a base 1b and an upper cover 1a, the upper cover 1a is rotatably connected with the base 1b, and the cooking cavity is formed between the upper cover 1a and the base 1 b. The inside electric heater unit 3 that is located culinary art chamber top that is equipped with of upper cover 1a, the hot air fan 4 of setting in electric heater unit 3 top, be located the reflecting plate 5 of hot air fan 4 top, be located the reflecting plate 5 top and be connected with hot air fan 4 and drive hot air fan 4 pivoted motor 6, and be used for fixed motor 6's motor frame 7, motor frame 7 lower part inner wall is formed with round positioning groove 72, the lower part of reflecting plate 5 is formed with round hem 52 of upwards buckling all around, hem 52 on the reflecting plate 5 can just block in the positioning groove 72 on the inner wall of motor frame 7 lower part, and through thermal-insulated connecting device fixed connection between reflecting plate 5 and the motor frame 7. The lower edge of the motor frame 7 is also provided with an installation folding edge which is used for being connected and fixed with the upper cover.
The heat insulation connecting device comprises: the motor rack comprises a first mounting hole 51 arranged on a reflecting plate 5, a positioning mounting column 71 arranged on a motor rack 7 and corresponding to the first mounting hole 51 on the reflecting plate 5, a through hole is arranged in the positioning mounting column 71, an internal hollow heat insulation sleeve 9 arranged between the motor rack 7 and the reflecting plate 5 is inserted in the through hole in the positioning mounting column 71, the head of the heat insulation sleeve 9 is tightly attached to the upper side surface of the reflecting plate 5, and a positioning screw, the head of the positioning screw is tightly attached to the lower side surface of the reflecting plate 5, penetrates through the heat insulation sleeve 9 and is connected with a nut 13 embedded in the through hole of the positioning mounting column 71, and therefore the motor rack 7 is fixed with the reflecting plate 5 and is connected with the reflecting plate in a heat insulation mode. Motor frame 7 all is back-off bowl form structure with reflecting plate 5, and thermal-insulated connecting device sets up in the middle part of motor frame 7 with reflecting plate 5. And the heat insulation connecting structure is provided with a plurality of groups.
The lower inner wall of the reflecting plate 5 is also fixed with an annular fixing piece 8 which can enable the folded edge 52 on the reflecting plate 5 to be tightly matched with the positioning groove 72 on the lower inner wall of the motor frame 7. An oval second mounting hole 81 is formed in the annular fixing piece 8, a fastening screw penetrates through the second mounting hole 81 in the annular fixing piece 8 and then is fixedly connected with the reflecting plate 5, a circle of sunken steps 54 are further arranged on the inner wall of the lower portion of the reflecting plate 5, and the annular fixing piece 8 is just clamped at the steps 54. The lower edge of the ring-shaped fixing piece 8 is lower than the lower edge of the reflection plate 5.
The periphery of the electric heating device 3 is provided with a circle of inner air guiding discs 11 which can enclose the electric heating device 3, the upper parts of the inner air guiding discs 11 are provided with openings 111 which are opposite to the outlets of the hot air fans 4, and the lower parts of the inner air guiding discs 11 are in open structures. Inner air guide disc 11 passes through linking bridge 10 to be fixed on reflecting plate 5, linking bridge 10 is the L type, linking bridge 10's first end also passes through fastening screw fixed connection with inner air guide disc 11, linking bridge 10's second end is equipped with third mounting hole 101, linking bridge 10's second end still is equipped with two location bumps 102, the position relative with two location bumps 102 on reflecting plate 5 is equipped with two constant head tanks 53, two location bumps 102 just block in two constant head tanks 53, and install again with reflecting plate 5 fastening connection behind the third mounting hole 101 on linking bridge 10 of fastening screw. The inner wind guide plate can guide most of wind blown to the electric heating device by the hot wind fan to the cooking cavity, and the wind cannot enter the inlet of the hot wind fan from the side edge of the electric heating device at once, so that the heat circulation efficiency is improved.
The electric heating device 3 is sleeved with an elastic clamping piece 12 which can wrap the electric heating device 3, and the elastic clamping piece 12 is fixed on the inner wind guide plate 11; the elastic clamping piece 12 comprises a flat-plate-shaped direct connecting part 121 and two U-shaped or omega-shaped clamping parts 122 matched with the outer wall of the electric heating device, the two clamping parts 122 are arranged above the direct connecting part 121, the two clamping parts 122 are connected with the direct connecting part 121 after being sequentially connected, so that the elastic clamping piece 12 is an integrated elastic clamping piece, and a space formed between the two clamping parts 122 is used for clamping two different parts of the electric heating device 3; two end parts of the electric heating device 3 penetrate through the side wall of the inner air guiding disc 11 and then are fixed on the reflecting plate; the elastic clamping pieces 12 are far away from the two end parts of the electric heating device 3 for clamping the electric heating device 3. The elastic clamping pieces capable of wrapping the electric heating device are arranged at the two end parts of the electric heating device far away from the electric heating device to clamp and fix the electric heating device, and the elastic clamping pieces can wrap the electric heating device without damaging the pipe wall of the heating pipe.
Claims (10)
1. The utility model provides an air fryer, including inside organism (1) that is formed with culinary art chamber (2), locate organism (1) and be located electric heating device (3) of culinary art chamber (2) top, hot air fan (4) of setting in electric heating device (3) top, reflecting plate (5) that are located hot air fan (4) top, be located reflecting plate (5) top and be connected with hot air fan (4) and drive hot air fan (4) pivoted motor (6), and motor frame (7) that are used for fixed motor (6), its characterized in that: motor frame (7) lower part inner wall is formed with round positioning groove (72), the lower part of reflecting plate (5) is formed with hem (52) that the round was upwards buckled all around, hem (52) on reflecting plate (5) can just block in positioning groove (72) on motor frame (7) lower part inner wall, and reflecting plate (5) with through thermal-insulated connecting device fixed connection between motor frame (7).
2. An air fryer according to claim 1, wherein: the heat insulation connecting device is as follows: the motor rack comprises a first mounting hole (51) arranged on a reflecting plate (5), a positioning mounting column (71) arranged on a motor rack (7) and corresponding to the first mounting hole (51) on the reflecting plate (5), a through hole is formed in the positioning mounting column (71), an internal hollow heat insulation sleeve (9) arranged between the motor rack (7) and the reflecting plate (5), the rear end of the heat insulation sleeve (9) is inserted into the through hole in the positioning mounting column (71), the head of the heat insulation sleeve (9) is tightly attached to the upper side face of the reflecting plate (5), and a positioning screw, the head of the positioning screw is tightly attached to the lower side face of the reflecting plate (5), penetrates through the heat insulation sleeve (9) and then is connected with a nut (13) embedded in the through hole of the positioning mounting column (71), so that the motor rack (7) is fixed with the reflecting plate (5) and is connected in a heat insulation mode.
3. An air fryer according to claim 2, wherein: the motor frame (7) and the reflecting plate (5) are both of inverted-buckle bowl-shaped structures, and the heat-insulation connecting device is arranged in the middle of the motor frame (7) and the reflecting plate (5).
4. An air fryer according to claim 3, wherein: the heat insulation connecting device is provided with a plurality of groups.
5. An air fryer according to claim 1, 2 or 3, wherein: and an annular fixing piece (8) which can enable the folded edge (52) on the reflecting plate (5) to be tightly matched with a positioning groove (72) on the inner wall of the lower part of the motor frame (7) is further fixed on the inner wall of the lower part of the reflecting plate (5).
6. An air fryer according to claim 5, wherein: an oval second mounting hole (81) is formed in the annular fixing piece (8), and a fastening screw penetrates through the second mounting hole (81) in the annular fixing piece (8) and then is fixedly connected with the reflecting plate (5); the inner wall of the lower part of the reflecting plate (5) is also provided with a circle of sunken steps (54), and the annular fixing piece (8) is just clamped at the steps (54).
7. An air fryer according to claim 5, wherein: the lower edge of the annular fixing piece (8) is lower than the lower edge of the reflecting plate (5).
8. An air fryer according to claim 1, 2 or 3, wherein: the periphery of the electric heating device (3) is provided with a circle of inner air guide disc (11) capable of surrounding the electric heating device (3), the upper part of the inner air guide disc (11) is provided with an opening (111) opposite to the outlet of the hot air fan (4), and the lower part of the inner air guide disc (11) is of an open structure.
9. An air fryer according to claim 8, wherein: the inner air guide disc (11) is fixed on the reflecting plate (5) through the connecting support (10), the connecting support (10) is L-shaped, the first end of the connecting support (10) is fixedly connected with the inner air guide disc (11) through the fastening screw, the second end of the connecting support (10) is provided with a third mounting hole (101), the second end of the connecting support (10) is further provided with two positioning salient points (102), two positioning grooves (53) are formed in the positions, opposite to the two positioning salient points (102), on the reflecting plate (5), the two positioning salient points (102) are just clamped in the two positioning grooves (53), and the mounting fastening screw penetrates through the third mounting hole (101) in the connecting support (10) and then is fixedly connected with the reflecting plate (5).
10. An air fryer according to claim 8, wherein: the electric heating device (3) is sleeved with an elastic clamping piece (12) capable of wrapping the electric heating device (3), and the elastic clamping piece (12) is fixed on the inner wind guide disc (11); the elastic clamping piece (12) comprises a flat-plate-shaped straight connecting part (121) and two U-shaped or omega-shaped clamping parts (122) matched with the outer wall of the electric heating device, the two clamping parts (122) are arranged above the straight connecting part (121), the two clamping parts (122) are sequentially connected and then connected with the straight connecting part (121), so that the elastic clamping piece (12) is an integral elastic clamping piece, and a space formed between the two clamping parts (122) is used for clamping two different parts of the electric heating device (3); two end parts of the electric heating device (3) penetrate through the side wall of the inner air guide disc (11) and then are fixed on the reflecting plate; the elastic clamping pieces (12) clamp the electric heating device (3) at positions far away from the two end parts of the electric heating device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501616.8U CN212165631U (en) | 2019-12-31 | 2019-12-31 | Air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922501616.8U CN212165631U (en) | 2019-12-31 | 2019-12-31 | Air fryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212165631U true CN212165631U (en) | 2020-12-18 |
Family
ID=73773043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922501616.8U Active CN212165631U (en) | 2019-12-31 | 2019-12-31 | Air fryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212165631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916529A (en) * | 2019-12-31 | 2020-03-27 | 郭鑫 | Air fryer |
| CN113498983A (en) * | 2021-08-23 | 2021-10-15 | 深圳市晨北科技有限公司 | Air fried food processor |
-
2019
- 2019-12-31 CN CN201922501616.8U patent/CN212165631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916529A (en) * | 2019-12-31 | 2020-03-27 | 郭鑫 | Air fryer |
| CN113498983A (en) * | 2021-08-23 | 2021-10-15 | 深圳市晨北科技有限公司 | Air fried food processor |
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Effective date of registration: 20240401 Address after: 315300 West Industrial Park, Guanhaiwei town, Cixi City, Ningbo City, Zhejiang Province Patentee after: YUEDA ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No. 3 Haiwei Avenue, West Industrial Zone, Guanhaiwei Town, Cixi City, Ningbo City, Zhejiang Province, 315315 Patentee before: Guo Xin Country or region before: China |