CN110664270A

CN110664270A - Air fryer

Info

Publication number: CN110664270A
Application number: CN201911088084.8A
Authority: CN
Inventors: 张西洋; 饶力; 牛军营; 郭鑫
Original assignee: 郭鑫
Current assignee: YUEDA ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-01-10
Also published as: CN112336216B; CN112842093A; CN112336216A; CN112842093B; CN112294135A; CN112294135B

Abstract

The invention relates to an air fryer, which comprises a machine body (1) with a cooking cavity formed inside, a pot body capable of entering and exiting the cooking cavity, and an electric heating device arranged in the machine body (1) and positioned above the cooking cavity, and is characterized in that: the pan body comprises a first pan body (21) and a second pan body (22); the cooking cavity of organism (1) is equipped with integral type furnace chamber inner bag (13), is formed with first appearance chamber (13a) and second appearance chamber (13b) that can hold first pot body (21) and second pot body (22) respectively on this integral type furnace chamber inner bag (13), first pot body (21) set up in first appearance chamber (13a), the second pot body (22) set up in second appearance chamber (13 b). Compared with the prior art, the invention has the advantages that: through setting up two independent first pot bodies and the second pot body, can carry out two culinary art operations simultaneously to adopt integral type furnace chamber inner bag structure, practiced thrift material cost, improved the packaging efficiency.

Description

Air fryer

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to an air fryer.

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 is fried pot generally includes the organism, is formed with the culinary art cavity in the organism, is equipped with in the organism and can send into the hot-blast of high-temperature air to culinary art cavity inside, is equipped with the pot body that is used for holding food in the culinary art cavity, and the high-temperature hot-blast that utilizes hot-blast during operation to produce heats the edible material in the pot, and 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, present by the fried effect. 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.

However, in the above air fryer, only one pot body is provided in the cooking cavity, and two different foods or two different types of cooking procedures cannot be simultaneously cooked.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides an air fryer which can simultaneously carry out two cooking operations and is simple and convenient to assemble.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an air fryer, is formed with the organism in culinary art chamber including inside, can pass in and out the pot body in culinary art chamber to and locate in the organism and be located the electric heating device who cooks the chamber top, its characterized in that: the pan body comprises a first pan body and a second pan body; the cooking cavity of the machine body is internally provided with an integrated furnace chamber liner, a first containing cavity and a second containing cavity which can respectively contain a first pot body and a second pot body are formed on the integrated furnace chamber liner, the first pot body is arranged in the first containing cavity, and the second pot body is arranged in the second containing cavity.

As an improvement, a cold air channel between the first containing cavity and the second containing cavity is formed on the integrated furnace chamber inner container, a cold air channel is formed between the integrated furnace chamber inner container and the inner wall of the machine body, and the cold air channel is communicated with the cold air channel.

And a cold air circulation hole communicated with the cold air duct is formed in the integrated furnace chamber liner between the first cavity and the second cavity.

In another improvement, the machine body is also provided with:

the first air heater is arranged above the electric heating device and is opposite to the first pot body;

the second air heater is arranged above the electric heating device and is opposite to the second pot body;

the first motor is connected with the first air heater and can drive the first air heater to rotate;

the second motor is connected with the second air heater and can drive the second air heater to rotate;

the motor frame can be simultaneously provided with a first motor and a second motor, a first perforation is arranged on the position, corresponding to the position of the first air heater, of the motor frame, a second perforation is arranged on the position, corresponding to the position of the second air heater, of the motor frame, an output shaft of the first motor penetrates through the first perforation and then is connected with the first air heater, and an output shaft of the second motor penetrates through the second perforation and then is connected with the second air heater; a U-shaped or V-shaped cold air duct groove is formed in the middle of the motor frame, a cold air through hole is formed in the side wall of the cold air duct groove, a cold air outlet is formed in the bottom of the cold air duct groove, and the cold air outlet is communicated with a cold air duct on the integrated furnace chamber liner.

The position of the lower part of the motor frame, which corresponds to the first through hole, is provided with a first air cooler, and the first air cooler is also connected with an output shaft of a first motor; a second air cooler is arranged at the position, corresponding to the second through hole, of the lower part of the motor frame and is also connected with an output shaft of a second motor; the cold air through hole on one side of the cold air channel groove is formed in the position opposite to the first air cooler, and the cold air through hole on the other side of the cold air channel groove is formed in the position opposite to the second air cooler.

The improvement is that the first air cooler is positioned above the first air heater, the first air heater and the first air cooler are connected to the output shaft of the first motor in parallel, and a first reflecting plate is arranged between the first air heater and the first air cooler; the second air cooler is positioned above the second air heater, the second air heater and the second air cooler are connected to an output shaft of the second motor in parallel, and a second reflecting plate is arranged between the second air heater and the second air cooler; the first reflecting disc and the second reflecting disc are connected with each other through a connecting plate, and the first reflecting disc, the second reflecting disc and the connecting plate are of an integrated structure.

The position of the vent corresponds to a cold air outlet at the bottom of a cold air duct on the motor frame, and the vent is communicated with a cold air duct on the inner container of the integrated furnace chamber; an integrated heat insulation plate is arranged between the first reflecting disc and the second reflecting disc and between the first air cooler and the second air cooler, an opening is arranged in the middle of the integrated heat insulation plate, and a cold air duct groove on the motor frame is opposite to the connecting plate after penetrating through the opening; the side wall of the cold air duct groove of the motor frame is tightly attached to the edge of the opening in the middle of the integrated heat insulation plate, and the position of the cold air through hole in the side wall of the cold air duct groove of the motor frame is higher than that of the integrated heat insulation plate; the position above the motor frame corresponding to the cold air duct groove is provided with an air guide frame, and the air guide frame is provided with a U-shaped or V-shaped air guide surface which can be inserted into the cold air duct groove.

The first cavity is provided with a first guide surface which is obliquely arranged at an opening, the first pot body is connected with a first pot body bracket, and the first pot body bracket is provided with a first inclined surface which can be matched with the first guide surface for guiding; the second chamber is provided with a second guide surface which is obliquely arranged at the opening, the second pot body is connected with a second pot body support, and a second inclined surface which can be matched with the second guide surface for guiding is arranged on the second pot body support.

And the first guide surface and the second guide surface form a V-shaped structure on the integrated furnace chamber liner.

The outer side surface of the first pan body bracket is connected with a first handle, and the outer side surface of the second pan body bracket is connected with a second handle; after the first pot body support drives the first pot body to enter the first containing cavity, and the second pot body support drives the first pot body to enter the first containing cavity, the outer side surface of the first pot body support is flush with the outer side surface of the second pot body support.

Compared with the prior art, the invention has the advantages that: through setting up two independent first pot bodies and the second pot body, can carry out two culinary art operations simultaneously to adopt integral type furnace chamber inner bag structure, practiced thrift material cost, improved the packaging efficiency.

Drawings

FIG. 1 is a schematic view of an air fryer in accordance with an embodiment of the present invention.

FIG. 2 is a perspective cross-sectional view of an air fryer in accordance with an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of an integrated furnace chamber liner in the embodiment of the present invention;

FIG. 4 is a schematic structural view of an integrated furnace chamber liner from another perspective in an embodiment of the present invention;

FIG. 5 is a schematic structural view of the first pot and the second pot in the embodiment of the present invention;

fig. 6 is a schematic structural view of the first pot and the second pot assembled with the integrated furnace chamber liner in the embodiment of the invention.

Fig. 7 is a schematic perspective view of a motor mount according to an embodiment of the present invention.

FIG. 8 is a schematic perspective view of an integrated heat shield according to an embodiment of the present invention;

FIG. 9 is a schematic perspective view of an integrated reflector according to an embodiment of the present invention;

fig. 10 is a schematic perspective view of an air guide frame according to an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

The air fryer shown in fig. 1 and 2 comprises a machine body 1 with a cooking cavity formed inside, a pot body capable of entering and exiting the cooking cavity, and an electric heating device arranged in the machine body 1 and above the cooking cavity, wherein the pot body comprises a first pot body 21 and a second pot body 22, and the first pot body 21 and the second pot body 22 can enter and be placed in the cooking cavity at the same time; the electric heating device comprises a first electric heating tube 101 positioned above the first pot body 21 and a second electric heating tube 102 positioned above the second pot body 22.

An integrated furnace chamber inner container 13 is arranged in a cooking chamber of the machine body 1, a first containing chamber 13a and a second containing chamber 13b which can respectively contain a first pot body 21 and a second pot body 22 are formed on the integrated furnace chamber inner container 13, the first pot body 21 is arranged in the first containing chamber 13a, and the second pot body 22 is arranged in the second containing chamber 13 b. The integrated furnace chamber liner 13 can accommodate two pan bodies at the same time, so that the material cost is saved, and the assembly efficiency is improved, as shown in fig. 3.

A cold air duct 13c between the first cavity 13a and the second cavity 13b is formed on the integrated furnace chamber inner container 13, a cold air circulation hole 13d communicated with the cold air duct 13c is formed in the integrated furnace chamber inner container 13 between the first cavity 13a and the second cavity 13b, a cold air passage 2A is formed between the integrated furnace chamber inner container 13 and the inner wall of the machine body, and the cold air duct 13c is communicated with the cold air passage 2A, as shown in fig. 2 and 4. The cold air duct 13c and the cold air channel 2A are arranged, so that the inner wall of the machine body can be cooled, and the deformation caused by overhigh temperature can be avoided.

A first guide surface 131 which is obliquely arranged is arranged at an opening of the first accommodating cavity 13a, the first pot body 21 is connected with a first pot body bracket 211, and a first inclined surface 211a which can be matched with the first guide surface 131 for guiding is arranged on the first pot body bracket 211; a second guide surface 132 which is obliquely arranged is arranged at the opening of the second accommodating cavity 13b, the second pot body 22 is connected with a second pot body support 221, and a second inclined surface 221a which can be matched with the second guide surface 132 for guiding is arranged on the second pot body support 221; the first guide surface 131 and the second guide surface 132 form a V-shaped structure on the integrated furnace chamber inner container 13, as shown in fig. 3, 5 and 6. The outer side surface of the first pan body bracket 211 is connected with a first handle 212, and the outer side surface of the second pan body bracket 221 is connected with a second handle 222; after the first pan body bracket 211 drives the first pan body 21 to enter the first accommodating cavity 13a, and the second pan body bracket 221 drives the first pan body 22 to enter the first accommodating cavity 13b, the outer side surface of the first pan body bracket 211 is flush with the outer side surface of the second pan body bracket 221, as shown in fig. 1, 5 and 6. Through the cooperation of V-arrangement spigot surface between integral type furnace chamber inner bag and two pot body supports, can guarantee like this that two pot bodies are when the appearance chamber of pushing integral type furnace chamber inner bag, the dead phenomenon of slope card can not appear, because there is V-arrangement guide structure's existence when two pot bodies push simultaneously again in addition, the mutual collision friction phenomenon neither can appear, can also guarantee that first pot body support 211 lateral surface keeps flushing with second pot body support 221 lateral surface, promote to use and experience, it is pleasing to the eye to improve the appearance.

In addition, the machine body 1 is provided with:

a first hot air blower 31 disposed above the first electric heating tube 101 and opposite to the first pan body 21;

a second hot air blower 32 disposed above the second electrothermal tube 102 and opposite to the second pot 22;

a first reflection plate 71 disposed above the first air heater 31;

a second reflection plate 72 disposed above the second hot air blower 32;

a one-piece heat-insulating board 8 disposed above the first and

second reflection plates

71 and 72;

a first air cooler 61 disposed above the integrated heat insulating board 8;

a second air-cooler 62 disposed above the integrated heat insulating board 8;

a motor mount 5 disposed above the first and second air-

coolers

61 and 62;

a first motor 41 and a second motor 42 mounted on the motor frame 5.

A first perforation 51 and a second perforation 52 are arranged on the motor frame 5, after an output shaft of the first motor 41 passes through the first perforation 51, the first hot air blower 31 and the first cold air blower 61 are connected in parallel on the output shaft of the first motor 41; after the output shaft of the second motor 41 passes through the second through hole 52, the second hot air blower 32 and the second cold air blower 62 are connected in parallel to the output shaft of the second motor 42; of course, the integrated heat insulating board 8 and the first reflecting board 71 are provided with mounting holes for allowing the output shaft of the first motor 41 to pass through, and the integrated heat insulating board 8 and the second reflecting board 72 are provided with mounting holes for allowing the output shaft of the second motor 42 to pass through. A cold air duct groove 53 which is downward concave and U-shaped or V-shaped is formed in the middle of the motor frame 5, a cold air through hole 53a is formed in the side wall of the cold air duct groove 53, and a cold air outlet 53b is formed in the bottom of the cold air duct groove 53, as shown in fig. 7; a cold air channel 2A is arranged between the first pot body 21 and the second pot body 22 and the inner wall of the machine body, and a cold air outlet 53b at the bottom of the cold air channel groove 53 is communicated with the cold air channel 2A. The cold air through hole 53a on one side of the cold air duct slot 53 is provided at a position opposite to the first cold air blower 61, and the cold air through hole 53a on the other side of the cold air duct slot is provided at a position opposite to the second cold air blower 62. The first reflection plate 71 and the second reflection plate 72 are connected to each other by a connection plate 73, and the first reflection plate 71, the second reflection plate 72, and the connection plate 73 are connected to each other in a one-piece structure to form the integrated reflection plate 7, as shown in fig. 9. A vent 73a is arranged on a connecting plate 73 connecting the first reflecting disc 71 and the second reflecting disc 72, the position of the vent 73a corresponds to the cold air outlet 53b at the bottom of the cold air duct groove on the motor frame, and the vent 73a is communicated with the cold air duct 2A between the first pot body and the second pot body. The integrated heat shield 8 has an opening 81 in the middle, as shown in FIG. 8. The cold air duct slot 53 of the motor frame 5 passes through the opening 81 and is opposite to the connecting plate 73 connecting the first reflecting plate 71 and the second reflecting plate 72. The side wall of the cold air duct groove 53 of the motor frame 5 is tightly attached to the edge of the opening 81 in the middle of the integrated heat insulation plate 8, and the position of the cold air through hole 53a in the side wall of the cold air duct groove of the motor frame is higher than that of the integrated heat insulation plate 8. The edge of the periphery of the motor frame 5 is fixedly connected with the inner wall of the machine body 1, the periphery of the integrated reflecting plate 7 is also fixedly connected with the inner wall of the machine body 1, and the periphery of the integrated heat insulation plate 8 is fixed on the integrated reflecting plate 7. In this embodiment, an air guide frame 9 is disposed above the motor frame 5 at a position corresponding to the cool air duct groove, and the air guide frame 9 has a U-shaped or V-shaped air guide surface 91 that can be inserted into the cool air duct groove, as shown in fig. 10.

When the air fryer works, the two hot air fans and the two cold air fans start to rotate at a high speed under the driving of the two motors; on one hand, the two hot air fans respectively blow heat generated by the two electric heating tubes into the two pot bodies to heat food in the two pot bodies; another convenience, the outside cold air gets into between organism and the motor frame through the cold wind entry above the organism, because also open the cold wind entry on the motor frame, cold wind further carries out the cold wind intracavity between motor frame and the integrative heat insulating board through the cold wind entry on the motor frame, under two cold wind blower high-speed rotations, cold air gets into cold wind channel 53 through the cold wind hole 53a of cold wind channel 53 on the motor frame 5, further get into the cold wind channel 13c of integral type furnace chamber inner bag 13 through the cold wind export 53b of cold wind channel 53 bottom and the vent 73a on the connecting plate 73, and in getting into the cold wind channel 2A that forms between integral type furnace chamber inner bag 13 and the organism inner wall, thereby carry out cooling heat dissipation and temperature reduction to the organism inner wall, avoid the organism because of the high temperature deformation.

Claims

1. The utility model provides an air fryer, is formed with organism (1) of culinary art chamber including inside, can pass in and out the pot body of culinary art chamber to and locate organism (1) in and be located the electric heating device of culinary art chamber top, its characterized in that: the pan body comprises a first pan body (21) and a second pan body (22); the cooking cavity of organism (1) is equipped with integral type furnace chamber inner bag (13), is formed with first appearance chamber (13a) and second appearance chamber (13b) that can hold first pot body (21) and second pot body (22) respectively on this integral type furnace chamber inner bag (13), first pot body (21) set up in first appearance chamber (13a), the second pot body (22) set up in second appearance chamber (13 b).

2. An air fryer according to claim 1, wherein: be formed with on integral type furnace chamber inner bag (13) and be located first appearance chamber (13a) and second appearance chamber (13b) between cold wind channel (13c), be formed with cold wind passageway (2A) between integral type furnace chamber inner bag (13) and the organism inner wall, cold wind channel (13c) and cold wind passageway (2A) intercommunication.

3. An air fryer according to claim 2, wherein: and a cold air circulation hole (13d) communicated with a cold air duct (13c) is formed in the integrated furnace chamber liner (13) between the first accommodating cavity (13a) and the second accommodating cavity (13 b).

4. An air fryer according to claim 2, wherein: still be equipped with in the organism:

a first hot air blower (31) which is arranged above the electric heating device and is opposite to the position of the first pan body (21);

a second hot air blower (32) which is arranged above the electric heating device and is opposite to the position of the second pot body (22);

a first motor (41) connected with the first hot air blower (31) and capable of driving the first hot air blower to rotate;

a second motor (42) connected with the second hot air blower (32) and capable of driving the second hot air blower to rotate;

the motor frame (5) can be simultaneously provided with a first motor (41) and a second motor (42), a first through hole (51) is formed in the position, corresponding to the first hot air blower (31), of the motor frame (5), a second through hole (52) is formed in the position, corresponding to the second hot air blower (32), of the motor frame (5), an output shaft of the first motor (41) penetrates through the first through hole (51) and then is connected with the first hot air blower (31), and an output shaft of the second motor (41) penetrates through the second through hole (52) and then is connected with the second hot air blower (32); the motor frame (5) middle part is formed with the cold wind channel groove (53) that the undercut is U type or V type, and the lateral wall of cold wind channel groove (53) is opened there is cold wind to pass through hole (53a), and open the bottom of cold wind channel groove (53) has cold wind export (53b), and cold wind export (53b) and cold wind channel (13c) on integral type furnace chamber inner bag (13) communicate.

5. An air fryer according to claim 4, wherein: a first air cooler (61) is arranged at the position, corresponding to the first through hole, of the lower part of the motor frame (5), and the first air cooler (61) is also connected with an output shaft of the first motor (41); a second air cooler (62) is arranged at the position, corresponding to the second through hole (52), of the lower part of the motor frame (5), and the second air cooler (62) is also connected with an output shaft of the second motor (42); a cold air penetration hole (53a) on one side of the cold air duct groove (53) is arranged at a position opposite to the first air cooler (61), and a cold air penetration hole (53a) on the other side of the cold air duct groove is arranged at a position opposite to the second air cooler (62).

6. An air fryer according to claim 5, wherein: the first air cooler (61) is positioned above the first air heater (31), the first air heater (31) and the first air cooler (61) are connected to an output shaft of the first motor (41) in parallel, and a first reflecting plate (71) is arranged between the first air heater (31) and the first air cooler (61); the second air cooler (62) is positioned above the second hot air blower (32), the second hot air blower (32) and the second air cooler (62) are connected to an output shaft of the second motor (42) in parallel, and a second reflecting plate (72) is arranged between the second hot air blower (32) and the second air cooler (62); the first reflecting disc (71) and the second reflecting disc (72) are connected with each other through a connecting plate (73), and the first reflecting disc (71), the second reflecting disc (72) and the connecting plate (73) are of an integrated structure.

7. An air fryer according to claim 6, wherein: a connecting plate (73) for connecting the first reflecting disc (71) and the second reflecting disc (72) is provided with a vent (73a), the position of the vent (73a) corresponds to a cold air outlet (53b) at the bottom of a cold air duct on the motor frame, and the vent (73a) is communicated with a cold air duct (13c) on the integrated furnace chamber liner (13); an integrated heat insulation plate (8) is arranged among the first reflection disc (71), the second reflection disc (72), the first air cooler (61) and the second air cooler (62), an opening (81) is formed in the middle of the integrated heat insulation plate (8), and a cold air duct groove (53) in the motor frame (5) is opposite to the connecting plate (73) after penetrating through the opening (81); the side wall of a cold air duct groove (53) of the motor frame (5) is tightly attached to the edge of an opening (81) in the middle of the integrated heat insulation plate (8), and a cold air through hole (53a) in the side wall of the cold air duct groove of the motor frame is higher than the integrated heat insulation plate (8); an air guide frame (9) is arranged at the position above the motor frame (5) corresponding to the cold air duct groove, and a U-shaped or V-shaped air guide surface (91) capable of being inserted into the cold air duct groove is arranged on the air guide frame (9).

8. An air fryer according to any one of claims 1-7, wherein: a first guide surface (131) which is obliquely arranged is arranged at an opening of the first accommodating cavity (13a), the first pot body (21) is connected with a first pot body bracket (211), and a first inclined surface (211a) which can be matched with the first guide surface (131) for guiding is arranged on the first pot body bracket (211); the second guide surface (132) which is obliquely arranged is arranged at the opening of the second accommodating cavity (13b), the second pot body (22) is connected with a second pot body support (221), and a second inclined surface (221a) which can be matched with the second guide surface (132) for guiding is arranged on the second pot body support (221).

9. An air fryer according to claim 8, wherein: the first guide surface (131) and the second guide surface (132) form a V-shaped structure on the integrated furnace chamber liner (13).

10. An air fryer according to claim 8, wherein: the outer side surface of the first pan body bracket (211) is connected with a first handle (212), and the outer side surface of the second pan body bracket (221) is connected with a second handle (222); when the first pot body support (211) drives the first pot body (21) to enter the first containing cavity (13a), and the second pot body support (221) drives the first pot body (22) to enter the first containing cavity (13b), the outer side surface of the first pot body support (211) is flush with the outer side surface of the second pot body support (221).