CN217471758U

CN217471758U - Air fryer with good heat dissipation effect

Info

Publication number: CN217471758U
Application number: CN202220464671.3U
Authority: CN
Inventors: 张一驰; 黄成洲; 白荣杰; 潘华远
Original assignee: Ningbo Careline Intelligent Technology Co Ltd
Current assignee: Ningbo Careline Intelligent Technology Co Ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-09-23
Anticipated expiration: 2032-03-05

Abstract

The application provides a deep fryer of air that radiating effect is good, including casing, cold wind import and air exit, be equipped with the core in the casing and be located the installing support of core top, install the motor on the installing support, the cover is equipped with the heat dissipation wind wheel on the output shaft of motor, and the heat dissipation wind wheel is located between installing support and the last core, and communicates with each other with cold wind import, air exit. This application is through structure innovation design, installs the installing support on last core as an independent spare part, and the motor is fixed on the installing support, goes up the core and need not consider installation motor again and place the heat dissipation wind wheel, and the heat dissipation wind wheel is placed in last core top, and the last core can be designed into the platyzization, goes up the core and is close the laminating with the wind channel board, and the last core plays thermal-insulated effect, prevents that the outside electric element of last core from upwards diffusing and taking place the condition of inefficacy because of heating the intracavity heat. In addition, the separate separation of the mounting bracket from the upper core also helps to reduce the cost of the mold and design costs associated with product updates.

Description

Air fryer with good heat dissipation effect

Technical Field

The application relates to the technical field of kitchen appliances, in particular to an air fryer with a good heat dissipation effect.

Background

The motor is a core component of an air channel structure of the air fryer and is used for driving the heat dissipation wind wheel and the heat circulation wind wheel to rotate, external cold air is sucked into the upper machine core environment, heat in the upper machine core environment is blown out of the fryer through electricity, and cold and hot air exchange is achieved to enable the inner space of the air fryer to keep low temperature. The motor of traditional air fryer is directly installed on last core, goes up and leaves sufficient space between core and the wind channel board and form the wind channel, and heat dissipation wind wheel is installed between last core and wind channel board. The traditional upper core heat dissipation design mainly depends on absorbing external cold air to dissipate heat, and has limited heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The application provides a pot is fried to air that radiating effect is good to solve the current limited problem of pot radiating effect is fried to air.

In order to solve the technical problem, the application provides a deep fryer of air that radiating effect is good, including casing, cold wind import and air exit, be equipped with the core in the casing and be located go up the installing support of core top, install the motor on the installing support, the cover is equipped with the heat dissipation wind wheel on the output shaft of motor, the heat dissipation wind wheel is located the installing support with go up between the core, and with the cold wind import the air exit communicates with each other.

In an optional embodiment, a wind outlet cover is arranged at a position, corresponding to the heat dissipation wind wheel, on the shell, one end of the wind outlet cover is located inside the shell, the other end of the wind outlet cover is located outside the shell, and the wind outlet cover is provided with the air outlet. In this embodiment, the setting of going out the fan housing can prevent that external impurity from getting into, goes out the fan housing and just to the heat dissipation wind wheel, and the cold air of throwing away from the heat dissipation wind wheel can not produce the turbulent flow in the heat dissipation chamber, directly discharges from the air exit, has improved the radiating efficiency.

In an optional embodiment, the mounting bracket is provided with a rear seat extending to the air outlet cover, the rear seat is provided with an air duct, the air duct is communicated with the air outlet and the heat dissipation wind wheel, and cold air flowing out of the heat dissipation wind wheel is guided by the air duct to be discharged through the air outlet. In this embodiment, the setting of back seat can throw away the heat dissipation wind wheel and in time discharge the cold air from the air exit, and can not carry out reciprocating cycle in the heat dissipation chamber, has improved the radiating efficiency.

In an optional embodiment, the bottom of the rear seat is of an open structure, and the bottom of the rear seat is matched with the upper movement to form the air duct. In this embodiment, set up the bottom of back seat into open structure for the heat dissipation range of heat dissipation wind wheel is big and effectual, guarantees whole air fryer safe in utilization.

In an optional embodiment, one of the rear seat and the air outlet cover is provided with a clamping block, and the other of the rear seat and the air outlet cover is provided with a clamping groove, and the clamping block is clamped with the clamping groove, so that partial areas of the rear seat and the air outlet cover are overlapped. In this embodiment, realized the high-speed joint between back seat and the play fan housing through fixture block and draw-in groove, with back seat and play fan housing coincidence setting for the cold air that throws away through the heat dissipation wind wheel can be fine the entering air exit, and can not flow back to in the heat dissipation chamber, improve the radiating effect from this.

In an optional embodiment, a wind channel plate is arranged in the shell, the upper core is flat, the upper core is located above the wind channel plate and is arranged adjacent to the wind channel plate, and the heat dissipation wind wheel is mounted on the upper core. The upper core is designed to be flat in the embodiment, the upper core is almost attached to the air duct plate, the upper core plays a role in heat insulation, and heat of the air duct plate can be effectively prevented from being transferred to the upper core environment.

In an optional embodiment, the mounting bracket is a hollow structure, and the mounting bracket is communicated with the cold air inlet. In this embodiment, hollow out construction's setting makes cold air can smoothly get into the heat dissipation wind wheel, has improved the radiating efficiency of air fryer. Meanwhile, the hollow structure reduces the material cost of the mounting bracket and the weight of the whole air fryer.

In an alternative embodiment, the mounting bracket is provided with a reinforcing rib. In this embodiment, the setting of strengthening rib can improve the mechanical strength of installing support, and then improves the life of installing support.

In an alternative embodiment, the mounting bracket is provided with a first mounting hole for mounting the motor to the mounting bracket.

In an alternative embodiment, one of the mounting bracket and the upper movement is provided with a second mounting hole, and the other one is provided with a second mounting post, and the second mounting post is matched with the second mounting hole to mount the mounting bracket on the upper movement.

Compared with the prior art, the beneficial effect of this application is:

this application is through structure innovation design, installs the installing support on last core as an independent spare part, and the motor is fixed on the installing support, goes up the core and need not consider installation motor again and place the heat dissipation wind wheel, and the heat dissipation wind wheel is placed in last core top, and the last core can be designed into the platyzization, goes up the core and is close the laminating with the wind channel board, and the last core plays thermal-insulated effect, prevents that the outside electric element of last core from upwards diffusing and taking place the condition of inefficacy because of heating the intracavity heat. In addition, the separate separation of the mounting bracket from the upper core also helps to reduce the cost of the mold and design costs associated with product updates.

Drawings

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

FIG. 2 is a schematic view of an installation between an upper core and a mounting bracket according to an embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a partial exploded view of an air fryer in accordance with an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a mounting bracket according to an embodiment of the present application.

Description of reference numerals:

1. a housing; 2. a cold air inlet; 3. an air outlet; 4. an upper machine core; 5. mounting a bracket; 6. a motor; 7. a heat-dissipating wind wheel; 8. an air duct plate; 9. a thermal cycle wind wheel; 10. heating a tube; 11. an air outlet cover; 12. a rear seat; 13. an air duct; 14. a clamping block; 15. a card slot; 16. an air deflector; 17. a vent hole; 18. reinforcing ribs; 19. a first mounting hole; 20. a second mounting hole; 21. a second mounting post; 22. a top cover; 23. a top plate; 24. a front plate; 25. a back plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-5, showing an air fryer that radiating effect is good, including casing 1, cold wind import 2 and air exit 3, be equipped with air exit 3 on the casing 1, be equipped with core 4 in the casing 1 and be located go up the installing support 5 of core 4 top, install motor 6 on the installing support 5, the cover is equipped with heat dissipation wind wheel 7 on the output shaft of motor 6, heat dissipation wind wheel 7 is located installing support 5 with go up between the core 4, and with cold wind import 2 the air exit 3 communicates with each other. Specifically, a top cover 22 is arranged at the top of the shell 1, a plurality of cold air inlets 2 are arranged between the ejector rod and the shell 1, and the cold air inlets 2 are annularly arranged. The side of casing 1 is equipped with air exit 3, is equipped with motor 6 in proper order from the top down in the casing 1, installing support 5, heat dissipation wind wheel 7, upper core 4, wind channel board 8, thermal cycle wind wheel 9 and heating pipe 10, and installing support 5, upper core 4 and wind channel board 8 are passed in proper order to the output shaft of motor 6, and heat dissipation wind wheel 7 and thermal cycle wind wheel 9 all overlap and establish on the output shaft of motor 6, carry out work under the drive of motor 6. The outside of the upper movement 4 is a heat dissipation cavity, and the inside of the air duct plate 8 is a heating cavity. The heat dissipation wind wheel 7 is provided with an air inlet and an air outlet which are respectively communicated with the cold air inlet 2 and the air outlet 3. The air inlet, the vent holes 17, the air inlet, the air outlet and the air outlet 3 form a heat dissipation path of the air fryer. The heat dissipation wind wheel 7 sucks cold air into the heat dissipation cavity from the cold air inlet 2, and the cold air dissipates heat of electronic elements in the heat dissipation cavity, such as the motor 6, and then is discharged from the air outlet 3.

This application is through structure innovation design, and design installing support 5 installs on last core 4 as an independent spare part, and motor 6 fixes on installing support 5, goes up core 4 and need not consider installation motor 6 again and place heat dissipation wind wheel 7, and heat dissipation wind wheel 7 is put in last core 4 top, goes up core 4 and can design into the platykurization, and a through-hole is reserved to the centre, and the output shaft of power supply machine 6 passes can. Go up core 4 and almost laminating with wind channel 13 board 8, go up core 4 and play thermal-insulated effect, prevent to go up the condition that the outside electric elements of core 4 took place to lose efficacy because of the heat upwards diffuses in the heating chamber. In addition, the mounting bracket 5 is separated from the upper core 4 independently, which also helps to reduce the cost of the mold and the design cost generated when the product is renewed.

In an optional embodiment, a wind outlet cover 11 is arranged at a position, corresponding to the heat dissipation wind wheel 7, on the housing 1, one end of the wind outlet cover 11 is located inside the housing 1, the other end of the wind outlet cover is located outside the housing 1, and an air outlet 3 is arranged on the wind outlet cover 11. The air outlet cover 11 is of a window grid structure and is provided with an air outlet 3. In this embodiment, the setting of going out fan housing 11 can prevent that external impurity from getting into, goes out fan housing 11 just to heat dissipation wind wheel 7, and the distance between air outlet and the air exit 3 is shorter, and the cold air of throwing away from heat dissipation wind wheel 7 can not produce the turbulent flow in the heat dissipation chamber, directly discharges from air exit 3, has improved the radiating efficiency.

In an optional embodiment, the mounting bracket 5 is provided with a rear seat 12 extending to the air outlet housing 11, an air duct 13 is arranged in the rear seat 12, the air duct 13 is communicated with the air outlet 3 and the heat dissipation wind wheel 7, and air flowing out of the heat dissipation wind wheel 7 is guided by the air duct 13 and then discharged through the air outlet 3. Specifically, the left side and the right side of the rear seat 12 are both provided with an opening structure, the left side of the rear seat 12 is connected with the air outlet cover 11, and the right side faces the heat dissipation wind wheel 7; the rear seat 12 is fastened to the outer surface of the upper movement 4. The cold air flowing out from the air outlet of the heat dissipation wind wheel 7 enters the air outlet cover 11 along the air duct 13 and is exhausted through the air outlet 3. In this embodiment, the rear seat 12 is arranged to throw the heat dissipating wind wheel 7 out to discharge cold air from the air outlet 3 in time, so that the heat dissipating efficiency is improved without performing reciprocating circulation in the heat dissipating cavity.

In an alternative embodiment, the bottom of the rear seat 12 is an open structure, and cooperates with the upper movement 4 to form the air duct 13. Specifically, the rear seat 12 includes a top plate 23, a front plate 24 and a rear plate 25, the top plate 23 is connected to the front plate 24 and the rear plate 25 respectively to form a door-shaped structure, and the rear seat 12 is fastened above the upper movement 4. The heat dissipation wind wheel 7 can well dissipate heat of the upper core 4 and parts (such as power lines) on the upper core 4, the heat dissipation range is large, the effect is good, and therefore the use safety of the whole air fryer is guaranteed. A mixing cavity is formed among the upper machine core 4, the air outlet cover 11 and the rear seat 12, and cold air and hot air are mixed in the mixing cavity and then discharged from the air outlet 3, so that the temperature of the hot air during discharge is reduced.

In an optional embodiment, one of the rear seat 12 and the air outlet housing 11 is provided with a clamping block 14, and the other is provided with a clamping groove 15, and the clamping block 14 is clamped with the clamping groove 15, so that partial areas of the rear seat 12 and the air outlet housing 11 are overlapped. In this embodiment, realized the high-speed joint between back seat 12 and the play fan housing 11 through fixture block 14 and draw-in groove 15, with back seat 12 and play fan housing 11 coincidence setting, no clearance between back seat 12 and the play fan housing 11 for the entering air exit 3 that cold air that throws away through heat dissipation wind wheel 7 can be fine, and can not flow back to in the heat dissipation chamber, improves the radiating effect from this.

In an alternative embodiment, the air outlet 3 is provided with an air deflector 16 to guide the air to flow upwards. Specifically, the air guiding plate 16 is disposed horizontally or obliquely, and one end thereof is connected to the casing 1, and the other end thereof extends to the outside of the casing 1. The air deflector 16 can be formed by extending the shell 1 or the air outlet cover 11 outwards, so that the assembly process is reduced, and the overall strength is improved. Of course, the air deflector 16 may be a separate element fixed to the housing 1 by means of a snap connection, a screw connection, welding, etc. The air exhausted from the air outlet 3 flows upwards under the guidance of the air deflector 16, so that the table top is prevented from being scalded by the hot air.

In an optional embodiment, a wind channel plate 8 is arranged in the casing 1, the upper core 4 is flat, the upper core 4 is located above the wind channel plate 8 and is arranged adjacent to the wind channel plate 8, and the heat dissipation wind wheel 7 is arranged on the upper core 1. Specifically, the outer surface of the upper core 4 is provided with a mounting groove, the heat-dissipating wind wheel 7 is arranged in the mounting groove, the upper core 4 is matched with the wind tunnel plate 8 in shape, and the central area of the upper core 4 is close to the central area of the wind tunnel plate 8 in fit. In this embodiment, the upper core 4 is designed to be flat, the upper core 4 is almost attached to the air duct plate 8, and the upper core 4 plays a role in heat insulation, so that heat of the air duct plate 8 can be effectively prevented from being transferred to the environment of the upper core 4.

In an alternative embodiment, the mounting bracket 5 is a hollow structure, and the mounting bracket 5 is communicated with the cold air inlet 2. Specifically, a plurality of vent holes 17 are formed in the mounting bracket 5, the vent holes 17 are communicated with the air inlets of the cold air inlet 2 and the heat dissipation wind wheel 7, and cold air entering from the cold air inlet 2 enters the heat dissipation wind wheel 7 through the vent holes 17. Because the heat around the motor 6 in the heat dissipation cavity is the highest, the mounting bracket 5 is provided with the vent holes 17, so that cold air smoothly enters the heat dissipation wind wheel 7 through the vent holes 17, the heat dissipation wind wheel 7 can well dissipate the heat of the motor 6, and the heat dissipation efficiency of the air fryer is improved. Meanwhile, the hollow structure reduces the material cost of the mounting bracket 5 and the whole weight of the air fryer.

In an alternative embodiment, the mounting bracket 5 is provided with a reinforcing rib 18. In this embodiment, the arrangement of the reinforcing ribs 18 can improve the mechanical strength of the mounting bracket 5, thereby improving the service life of the mounting bracket 5.

In an alternative embodiment, the mounting bracket 5 is provided with a first mounting hole 19 for mounting the motor 6 to the mounting bracket 5. Specifically, be equipped with the screw hole on the motor 6, the screw passes behind screw hole and the first mounting hole 19 and fixes motor 6 on installing support 5, and whole installation is simple, convenient, has fine practicality.

In an alternative embodiment, one of said mounting bracket 5 and said upper movement 4 is provided with a second mounting hole 20, and the other is provided with a second mounting post 21, said second mounting post 21 cooperating with said second mounting hole 20 to mount said mounting bracket 5 to said upper movement 4. Specifically, the mounting bracket 5 is provided with a second mounting hole 20, the upper core 4 is provided with a second mounting post 21, and the second mounting post 21 is inserted into the second mounting hole 20.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …", "above … …", "above … …, on a surface", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The air fryer with the good heat dissipation effect provided by the application is introduced in detail, a specific example is applied in the text to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides an air fryer that radiating effect is good, includes casing (1), cold wind import (2) and air exit (3), its characterized in that, be equipped with in casing (1) core (4) and be located go up installing support (5) of core (4) top, install motor (6) on installing support (5), the cover is equipped with heat dissipation wind wheel (7) on the output shaft of motor (6), heat dissipation wind wheel (7) are located installing support (5) with go up between core (4), and with cold wind import (2) air exit (3) communicate with each other.

2. The air fryer with good heat dissipation effect according to claim 1, wherein an air outlet cover (11) is arranged on the casing (1) at a position corresponding to the heat dissipation wind wheel (7), one end of the air outlet cover (11) is positioned inside the casing (1), the other end of the air outlet cover is positioned outside the casing (1), and the air outlet (3) is arranged on the air outlet cover (11).

3. The air fryer with good heat dissipation effect according to claim 2, wherein a rear seat (12) extending to the air outlet cover (11) is arranged on the mounting bracket (5), an air duct (13) is arranged on the rear seat (12), the air duct (13) is communicated with the air outlet (3) and the heat dissipation wind wheel (7), and cold air flowing out of the heat dissipation wind wheel (7) is guided by the air duct (13) to be discharged through the air outlet (3).

4. The air fryer with the good heat dissipation effect according to claim 3, wherein the bottom of the rear seat (12) is of an open structure, and the air duct (13) is formed by matching with the upper movement (4).

5. The air fryer with good heat dissipation effect according to claim 4, wherein one of the rear seat (12) and the air outlet cover (11) is provided with a clamping block (14), the other one of the rear seat and the air outlet cover is provided with a clamping groove (15), and the clamping block (14) is clamped with the clamping groove (15) so that partial areas of the rear seat (12) and the air outlet cover (11) are overlapped.

6. The air fryer with the good heat dissipation effect according to claim 1, wherein a wind channel plate (8) is arranged in the shell (1), the upper movement (4) is flat, the upper movement (4) is located above the wind channel plate (8) and is arranged adjacent to the wind channel plate (8), and the heat dissipation wind wheel (7) is arranged on the upper movement (4).

7. The air fryer with the good heat dissipation effect according to claim 1, wherein the mounting bracket (5) is of a hollow structure, and the mounting bracket (5) is communicated with the cold air inlet (2).

8. An air fryer with good heat dissipation effect according to claim 7, wherein the mounting bracket (5) is provided with a reinforcing rib (18).

9. The air fryer with good heat dissipation effect according to any one of claims 1 to 8, wherein the mounting bracket (5) is provided with a first mounting hole (19) for mounting the motor (6) to the mounting bracket (5).

10. The air fryer with good heat dissipation effect according to any one of claims 1-8, wherein one of the mounting bracket (5) and the upper movement (4) is provided with a second mounting hole (20), the other one of the mounting bracket and the upper movement is provided with a second mounting post (21), and the second mounting post (21) is matched with the second mounting hole (20) to mount the mounting bracket (5) on the upper movement (4).