CN220910027U - Fan structure for efficiently utilizing space of air fryer - Google Patents
Fan structure for efficiently utilizing space of air fryer Download PDFInfo
- Publication number
- CN220910027U CN220910027U CN202322641891.6U CN202322641891U CN220910027U CN 220910027 U CN220910027 U CN 220910027U CN 202322641891 U CN202322641891 U CN 202322641891U CN 220910027 U CN220910027 U CN 220910027U
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- seat
- air fryer
- motor
- fan
- mounting
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- 238000001816 cooling Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan structure for efficiently utilizing the space of an air fryer, which comprises a fan module, a circuit board and a wire harness, wherein the fan module is arranged on an upper cover of the air fryer, the circuit board is arranged on a lower seat of the air fryer, and the wire harness penetrates through the upper cover and the lower seat and is electrically connected with the fan module and the circuit board; the fan module comprises a motor bracket and a motor main body, the upper cover comprises an upper liner and a middle shell arranged on the outer side of the upper liner, and a mounting port for mounting the motor bracket is formed in the middle of the middle shell; the motor bracket is provided with a mounting pipe and a pipe seat, the mounting pipe is arranged in the middle of one surface of the pipe seat, which faces the upper liner, the pipe seat is provided with a plurality of bracket arms in an extending way along the periphery of the mounting pipe at intervals, and bolts sequentially penetrate through the bracket arms and the outer edges of the mounting port to enable the pipe seat to penetrate between the upper liner and the middle-layer shell from the mounting port; the motor body is disposed on the tube seat. The utility model can efficiently utilize the space of the air fryer, so that the body type is more reasonable.
Description
Technical Field
The utility model relates to the technical field of air fryers, in particular to a fan structure for efficiently utilizing the space of an air fryer.
Background
The fan structure is an important structure in the air fryer and is used for blowing air to the heating structure in the air fryer so that hot air flows in the air fryer for heating. The fan structure of the prior art generally comprises a motor support, a motor main body, a fan and a circuit board, wherein the motor support is fixed on an upper cover of the air fryer, an upper seat part for installing the circuit board is formed on the upper part of the motor support, a cantilever crane part for being fixed on the upper cover is arranged in the middle of the motor support, a seat pipe part for installing a power supply main body is formed on the lower part of the motor support, after the power supply main body is installed on the seat pipe part, a rotating shaft of the motor main body penetrates into the upper part in the upper cover, a heating structure is arranged on the lower part in the upper cover, the fan and the rotating shaft penetrate into one end connected with the upper cover, the fan is driven by the motor main body to rotate so as to realize blowing of the heating structure, and hot air flows in a lower seat of the air fryer.
However, the motor bracket used in the existing fan structure has the advantages that the motor bracket is provided with the upper seat part for installing the circuit board, the arm support part for fixing the upper cover and the seat pipe part for installing the motor main body, the size of the motor bracket is large, more upper cover space is occupied, the structural design of the upper cover is influenced by space requirements, and the size of the motor bracket is increased.
Disclosure of utility model
The utility model aims to provide a fan structure for efficiently utilizing the space of an air fryer.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A fan structure for efficiently utilizing the space of an air fryer comprises a fan module, a circuit board and a wire harness, wherein the fan module is arranged on an upper cover of the air fryer, the circuit board is arranged on a lower seat of the air fryer, and the wire harness is arranged in the upper cover and the lower seat in a penetrating manner and is electrically connected with the fan module and the circuit board; the fan module comprises a motor bracket and a motor main body, the upper cover comprises an upper liner and a middle shell arranged on the outer side of the upper liner, and a mounting port for mounting the motor bracket is formed in the middle of the middle shell; the motor bracket is provided with a mounting pipe and a pipe seat, the mounting pipe is arranged in the middle of one surface of the pipe seat, which faces the upper liner, the pipe seat is provided with a plurality of bracket arms in an extending way along the periphery of the mounting pipe at intervals, and bolts sequentially penetrate through the bracket arms and the outer edges of the mounting port to enable the pipe seat to penetrate between the upper liner and the middle-layer shell from the mounting port; the motor body is disposed on the tube seat.
As a further technical scheme of the utility model: the motor main body comprises a motor stator, a rotating shaft, a shell and a magnetic ring, wherein the motor stator is sleeved on the periphery of the tube seat; the shell is a hollow circular cover body with one end open and one end closed, and is provided with a containing cavity, a matching hole is formed in the end wall of one closed end of the shell, the shell is sleeved between two ends of the rotating shaft in an interference fit mode through the matching hole, the motor stator is covered by the open end of the shell, and the motor stator is contained in the containing cavity; the magnetic ring is fixedly connected to the inner peripheral surface of the accommodating cavity, the wire supplying harness is electrically connected with the motor stator and supplies power to the motor stator, so that a magnetic field generated by the motor stator interacts with a magnetic field of the magnetic ring, and the magnetic ring is driven to rotate together with the machine shell and the rotating shaft.
As a further technical scheme of the utility model: the motor stator comprises a stator core and a stator winding, wherein the stator core is annular, a central hole is formed in the middle of the stator core, and the stator core is fixedly arranged on the periphery of the tube seat through the central hole; the outer peripheral surface of the stator core is provided with a plurality of side extending strips along the circumferential equidistant side for winding the stator winding.
As a further technical scheme of the utility model: the fan module comprises a heating fan which is arranged in the upper liner and is arranged at one end of the rotating shaft penetrating into the upper liner.
As a further technical scheme of the utility model: the fan module comprises a cooling fan, the cooling fan is arranged between the upper liner and the middle shell and is sleeved on the rotating shaft, the cooling fan rotates along with the rotation of the shell and the rotating shaft, and the cooling fan blows air towards the direction of the mounting opening to dissipate heat.
As a further technical scheme of the utility model: each adjacent support arm is connected with a horizontal rib plate connected with the mounting pipe between one ends of adjacent mounting pipes, and one horizontal rib plate extends outwards on one side far away from the mounting pipe to form a wire slot seat; the wire slot seat is provided with a wire slot penetrating through one surface of the wire slot facing the packaging machine pipe and one surface of the wire slot far away from the packaging machine pipe, and the wire harness passes through the wire slot so as to be positioned by the wire slot seat.
As a further technical scheme of the utility model: the lower seat comprises a seat shell and a lower watchcase arranged on the outer side of the seat shell, a cavity for placing the inner container of the fryer is formed in the seat shell, a picking and placing opening capable of picking and placing the inner container of the fryer from the cavity is formed in one side of the seat shell, the circuit board is arranged between the bottom of the seat shell and the bottom of the lower watchcase, and the wire harness penetrates through the upper cover and the lower seat from one side opposite to the picking and placing opening.
Compared with the prior art, the utility model has the beneficial effects that: the fan structure for efficiently utilizing the space of the air fryer is provided by the utility model, the whole structure is more compact, the installation space required by the motor bracket is less, the space of the air fryer can be efficiently utilized, and the body type is more reasonable through the cooperation between the fan module arranged on the upper cover of the air fryer, the circuit board arranged on the lower seat of the air fryer and the wire harness which penetrates through the upper cover and the lower seat and is electrically connected with the fan module and the circuit board.
Drawings
FIG. 1 is a block diagram of a blower configuration that efficiently utilizes the space of an air fryer.
FIG. 2 is a schematic diagram of a fan module.
Fig. 3 is a partial top view of the middle shell.
Fig. 4 is an exploded view of a fan module.
Fig. 5 is a schematic diagram of the fan module after the heating fan and the cooling fan are removed.
Fig. 6 is a cross-sectional view A-A of fig. 5.
Fig. 7 is a schematic view of a motor bracket.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, a fan structure for efficiently utilizing space of an air fryer includes a fan module 10 mounted on an upper cover 41 of the air fryer, a circuit board 20 mounted on a lower seat 42 of the air fryer, and a wire harness 30 penetrating the upper cover 41 and the lower seat 42 and electrically connecting the fan module 10 and the circuit board 20; referring to fig. 3 and 4, the fan module 10 includes a motor bracket 11, a motor main body 12 and a heating fan 13, the upper cover 41 includes an upper liner 411, a middle shell 412 disposed outside the upper liner 411, and an upper case 413 covering the middle shell 412, the middle shell 412 has a mounting opening 401 in the middle thereof for mounting the motor bracket 11; the motor bracket 11 is formed with a mounting pipe 111 and a pipe seat 112, the mounting pipe 111 is arranged in the middle of one surface of the pipe seat 112 facing the upper liner 411, the pipe seat 112 is formed with a plurality of bracket arms 101 extending along the periphery of the mounting pipe 111 at intervals, and bolts sequentially pass through the bracket arms 101 and the outer edges of the mounting port 401 to enable the pipe seat 112 to penetrate between the upper liner 411 and the middle shell 412 from the mounting port 401; the motor main body 12 is arranged on the tube seat 112, one end of a rotating shaft 122 of the motor main body 12 is rotatably arranged in the tube seat 112, and the other end of the rotating shaft 122 penetrates into the upper liner 411; the heating fan 13 is disposed in the upper liner 411 and is mounted on one end of the rotating shaft 122 penetrating into the upper liner 411.
Further, referring to fig. 5 and 6, the motor main body 12 includes a motor stator 121, a rotating shaft 122, a casing 123, and a magnetic ring 124, and the motor stator 121 is sleeved on the periphery of the tube seat 112; the casing 123 is a hollow circular cover body with one end open and one end closed, and is provided with a containing cavity 102, a matching hole 103 is formed in the end wall of the closed end of the casing 123, the casing 123 is sleeved between two ends of the rotating shaft 122 in an interference fit manner through the matching hole 103, the motor stator 121 is covered by the open end of the casing, and the motor stator 121 is contained in the containing cavity 102; the magnetic ring 124 is fixedly connected to the inner peripheral surface of the accommodating cavity 102, the wire harness 30 is electrically connected with the motor stator 121, and supplies power to the motor stator 121, so that the magnetic field generated by the motor stator 121 interacts with the magnetic field of the magnetic ring 124, and the magnetic ring 124 is driven to rotate together with the casing 123 and the rotating shaft 122.
Further, the motor stator 121 includes a stator core 51 and a stator winding 52, the stator core 51 is annular, and has a central hole in the middle, and is fixedly disposed on the periphery of the tube seat 112 through the central hole; the outer circumferential surface of the stator core 51 is provided with a plurality of side extensions 511 extending at equally-spaced sides in the circumferential direction for winding the stator winding 52.
Further, the fan module 10 includes a cooling fan 14, the cooling fan 14 is disposed between the upper liner 411 and the middle shell 412, and is sleeved on the rotating shaft 122, and one surface of the cooling fan facing the casing 123 is connected with the casing 123, so that the cooling fan 14 rotates along with the rotation of the casing 123 and the rotating shaft 122, and blows air toward the mounting opening 401 for cooling.
Further, referring to fig. 7, each adjacent support arm 101 is connected with a horizontal rib plate 61 connected with the packaging machine tube 111 between the ends adjacent to the packaging machine tube 111, and a horizontal rib plate 61 extends outwards on one side far from the packaging machine tube 111 to form a wire slot seat 62; the wire casing seat 62 is formed with a wire casing 621 penetrating through a surface thereof facing the loading tube 111 and a surface thereof away from the loading tube 111, through which the wire harness 30 passes, and the wire casing seat 62 positions the wire harness 30.
Further, referring to fig. 1, the lower base 42 includes a base 421 and a lower case 422 covered outside the base 421, the base 421 has a cavity for the inner container 423 to be placed in, and a picking opening for picking and placing the inner container 423 from the cavity is provided at one side of the base 421, the circuit board 20 is disposed between the bottom of the base 421 and the bottom of the lower case 422, and the wire harness 30 is threaded through the upper cover 41 and the lower base 42 from the side opposite to the picking opening.
It can be appreciated that the method for assembling the fan structure for efficiently utilizing the space of the air fryer of the utility model comprises the following steps: in the first step, in the process of assembling the seat 421 and the lower case 422 to form the lower seat 42, the circuit board 20 is disposed between the bottom of the seat 421 and the bottom of the lower case 422, and one end of the wire harness 30 is electrically connected to the circuit board 20, and the other end of the wire harness 30 is threaded out from the lower seat 42; in the second step, the upper liner 411 is mounted to the top of the seat shell 421; thirdly, the other end of the wire harness 30 passes through the wire slot 621 and is electrically connected with the motor stator 121, and after the motor stator 121, the rotating shaft 122 and the shell 123 with the magnetic ring 124 are assembled on the motor bracket 11 in sequence, the motor bracket 11 and the mounting port 401 are correspondingly mounted on the middle shell 412, and the cooling fan 14 is sleeved on the rotating shaft 122; fourth, the middle shell 412 is arranged on the outer side of the upper liner 411, so that the heat dissipation fan 14 is arranged between the upper liner 411 and the middle shell 412, the other end of the rotating shaft 122 penetrates into the liner, and the heating fan 13 is sleeved on the other end of the rotating shaft 122; in a fifth step, the upper case 413 is capped on the outside of the middle case 412. Thus, the assembly of the fan structure is completed.
In summary, the fan structure for efficiently utilizing the space of the air fryer of the utility model is more compact in overall structure, requires less installation space for the motor bracket 11, can efficiently utilize the space of the air fryer, and makes the body size more reasonable by the cooperation between the fan module 10 installed on the upper cover 41 of the air fryer, the circuit board 20 installed on the lower seat 42 of the air fryer, and the wire harness 30 penetrating through the upper cover 41 and the lower seat 42 and electrically connecting the fan module 10 and the circuit board 20.
Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.
Claims (7)
1. A fan structure of high-efficient utilization air fryer space, its characterized in that: comprises a fan module (10) arranged on an upper cover (41) of the air fryer, a circuit board (20) arranged on a lower seat (42) of the air fryer, and a wire harness (30) penetrating through the upper cover (41) and the lower seat (42) and electrically connecting the fan module (10) and the circuit board (20); the fan module (10) comprises a motor bracket (11) and a motor main body (12), the upper cover (41) comprises an upper liner (411) and a middle layer shell (412) arranged on the outer side of the upper liner (411), and a mounting port (401) for mounting the motor bracket (11) is formed in the middle of the middle layer shell (412); the motor bracket (11) is provided with a mounting tube (111) and a tube seat (112), the mounting tube (111) is arranged at the middle part of one surface of the tube seat (112) facing the upper liner (411), the tube seat (112) is provided with a plurality of bracket arms (101) in a extending way along the periphery of the mounting tube (111) at intervals, and bolts sequentially pass through the bracket arms (101) and the outer edges of the mounting opening (401) to enable the tube seat (112) to penetrate between the upper liner (411) and the middle-layer shell (412) from the mounting opening (401); the motor body (12) is disposed on a tube seat (112).
2. The blower configuration for efficient use of air fryer space according to claim 1, wherein: the motor main body (12) comprises a motor stator (121), a rotating shaft (122), a shell (123) and a magnetic ring (124), wherein the motor stator (121) is sleeved on the periphery of the tube seat (112); the casing (123) is a hollow circular cover body with one end open and one end closed, and is provided with a containing cavity (102), a matching hole (103) is formed in the end wall of the closed end of the casing, the casing (123) is sleeved between two ends of the rotating shaft (122) in an interference fit mode through the matching hole (103), the motor stator (121) is covered by the opening end of the casing, and the motor stator (121) is contained in the containing cavity (102); the magnetic ring (124) is fixedly connected to the inner peripheral surface of the accommodating cavity (102), the wire supplying harness (30) is electrically connected with the motor stator (121) to supply power to the motor stator (121), so that a magnetic field generated by the motor stator (121) interacts with a magnetic field of the magnetic ring (124), and the magnetic ring (124) is driven to rotate together with the casing (123) and the rotating shaft (122).
3. The fan structure for efficiently utilizing air fryer space according to claim 2, wherein: the motor stator (121) comprises a stator core (51) and a stator winding (52), wherein the stator core (51) is annular, a central hole is formed in the middle of the stator core, and the stator core is fixedly arranged on the periphery of the tube seat (112) through the central hole; the outer peripheral surface of the stator core (51) is provided with a plurality of side extension strips (511) extending along the circumferential equidistant side for winding the stator winding (52).
4. The fan structure for efficiently utilizing air fryer space according to claim 2, wherein: the fan module (10) comprises a heating fan (13), wherein the heating fan (13) is arranged in the upper liner (411) and is arranged at one end of the rotating shaft (122) penetrating into the upper liner (411).
5. The fan structure for efficiently utilizing air fryer space according to claim 2, wherein: the fan module (10) comprises a cooling fan (14), wherein the cooling fan (14) is arranged between the upper inner container (411) and the middle-layer shell (412), is sleeved on the rotating shaft (122) and is used for rotating the random shell (123) of the cooling fan (14) and the rotating shaft (122) to blow and dissipate heat towards the direction of the mounting opening (401).
6. The blower configuration for efficient use of air fryer space according to claim 1, wherein: each adjacent support arm (101) is connected with a horizontal rib plate (61) connected with the machine loading pipe (111) between one ends adjacent to the machine loading pipe (111), and one horizontal rib plate (61) extends outwards on one side far away from the machine loading pipe (111) to form a wire slot seat (62); the wire slot seat (62) is provided with a wire slot (621) penetrating through one surface of the wire slot seat facing the packaging tube (111) and one surface of the wire slot seat far away from the packaging tube (111), and the wire bundle (30) passes through the wire slot (621) to be positioned by the wire slot seat (62).
7. The blower configuration for efficient use of air fryer space according to claim 1, wherein: the lower base (42) comprises a base shell (421) and a lower watchcase (422) arranged on the outer side of the base shell (421), a cavity for placing the fryer liner (423) is formed in the base shell (421), a picking and placing opening capable of picking and placing the fryer liner (423) from the cavity is formed in one side of the base shell, the circuit board (20) is arranged between the bottom of the base shell (421) and the bottom of the lower watchcase (422), and the wire harness (30) is arranged in the upper cover (41) and the lower base (42) in a penetrating mode from the side opposite to the picking and placing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641891.6U CN220910027U (en) | 2023-09-27 | 2023-09-27 | Fan structure for efficiently utilizing space of air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641891.6U CN220910027U (en) | 2023-09-27 | 2023-09-27 | Fan structure for efficiently utilizing space of air fryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910027U true CN220910027U (en) | 2024-05-07 |
Family
ID=90905509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641891.6U Active CN220910027U (en) | 2023-09-27 | 2023-09-27 | Fan structure for efficiently utilizing space of air fryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910027U (en) |
-
2023
- 2023-09-27 CN CN202322641891.6U patent/CN220910027U/en active Active
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