CN218474485U

CN218474485U - Air fryer with good heat dissipation effect

Info

Publication number: CN218474485U
Application number: CN202222057041.7U
Authority: CN
Inventors: 张一驰; 潘华远; 刘兴武
Original assignee: Ningbo Careline Intelligent Technology Co Ltd
Current assignee: Ningbo Careline Intelligent Technology Co Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-14
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an air fryer that radiating effect is good, which comprises a bod, the inside of organism be provided with the culinary art chamber, culinary art chamber top be provided with wind channel plate, the upside of wind channel plate be provided with the core, the top of last core be provided with radiator fan, radiator fan rotatory by installing the motor drive inside the organism, the upside of last core still install the main control board, the position of main control board corresponding with radiator fan's blade, the air current that makes radiator fan throw away flows from the position of main control board. The utility model discloses can solve the problem that the radiating effect of main control board is not good, leads to appearing the product trouble easily in current air fryer.

Description

Air fryer with good heat dissipation effect

Technical Field

The utility model relates to a cooking appliance field specifically is a pot is fried to air that radiating effect is good.

Background

Air is fried pot is that people likes also a cooking appliance who often uses very much at present, air is fried pot generally includes the organism among the prior art, locate the culinary art chamber in the organism, locate fan and the heating tube of culinary art intracavity, wherein fan and heating tube cooperation let form high temperature hot gas flow in the culinary art chamber and cook food, be equipped with the installation cavity between casing and culinary art chamber, be equipped with electronic components such as main control board in the installation cavity, a working condition for controlling fan and heating tube, the radiating effect of main control board is not good in the current air is fried pot, lead to appearing product failure easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frying pan of air that radiating effect is good can solve the problem that the radiating effect of main control board is not good, leads to appearing the product trouble easily in the frying pan of current air.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air fryer that radiating effect is good, includes the organism, the inside of organism be provided with the culinary art chamber, culinary art chamber top be provided with the air duct board, the upside of air duct board be provided with the core, the top of last core be provided with radiator fan, radiator fan rotatory by installing the motor drive in the organism inside, the upside of last core still install the main control board, the position of main control board and radiator fan's blade corresponding, the position that makes radiator fan throw away from flows through the position of main control board, the air current lasts and flows through the heat that can take away the electronic component production on the main control board from the position of main control board, has reduced the probability that the main control board broke down.

Preferably, the main control board is suspended on the upper side of the upper core through the supporting component on the lower side of the main control board, so that the main control board can be prevented from being influenced by direct heat transfer on the upper core, and on the other hand, the upper side and the lower side of the main control board can be blown by heat dissipation airflow, so that the small temperature rise amplitude of the main control board is further ensured.

Preferably, the supporting part comprises a main control board mounting seat used for connecting and fixing the main control board and supporting legs used for supporting the main control board, the main control board mounting seat can be connected with the main control board through fasteners, and the supporting legs and the main control board mounting seat act together to enable the main control board to be reliably and stably mounted.

Preferably, the main control board is arranged on the support part in parallel with the radial plane of the heat dissipation fan, so that air flow can flow more smoothly from the upper side and the lower side of the main control board, the heat dissipation efficiency is improved, and meanwhile, the resistance to heat dissipation air flow is reduced.

Preferably, a motor mounting seat is erected above the upper core, a motor is mounted on the motor mounting seat, the cooling fan is arranged between the motor mounting seat and the upper core and is connected with a spindle of the motor, the upper core does not need to be provided with a structure for mounting the motor and placing the cooling fan, and the mounting structure of the motor is separated from the upper core independently, so that the die and the design cost generated when the product is modified are reduced.

Preferably, the upper core is provided with a plurality of suspended supporting seats for supporting and fixing the motor mounting seat, and the suspended supporting seats can firmly support the motor mounting seat, so that the motor and the cooling fan cannot vibrate greatly when working.

Preferably, the components with large heat productivity on the main control board are arranged on the surface, away from the upper core, of the main control board, so that the components with large heat productivity can not only be prevented from being influenced by heat on the upper core, but also can be contacted with more heat dissipation air flows.

Preferably, the upper core is matched with the profile of the air duct plate, the upper core and the air duct plate are arranged in a close manner, 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 environment on the upper side of the upper core.

Preferably, the motor mounting seat is provided with a plurality of hollow parts for air flow to pass through, the hollow parts are arranged around the motor, and the hollow parts can enable air flow generated around the cooling fan to pass through and surround the motor to cool the motor.

Preferably, the top of the housing is provided with an air inlet, the motor is disposed between the heat dissipation fan and the air inlet, and the heat dissipation fan can draw air flow outside the housing into the housing from the air inlet and flow down along the periphery of the motor to dissipate heat of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the main control board is arranged at the air outlet which is right opposite to the cooling fan blades, so that the air flow thrown out of the cooling fan can be ensured to fully flow through the main control board for cooling, and the temperature rise amplitude of the main control board is ensured to be small; the air fryer is installed on the upper core as an independent part by designing the motor mounting seat, the motor is fixed on the motor mounting seat, the upper core does not need to consider to install the motor and place a cooling fan, and the motor support is independently separated from the upper core and is favorable for reducing the die and the design cost generated when a product is modified.

Drawings

FIG. 1 is a front sectional view of the air fryer of the present invention;

FIG. 2 is a three-dimensional structure diagram of the upper core and its upper structure of the present invention;

fig. 3 is an exploded view of the upper core and its upper structure of the present invention.

Reference numerals:

1. the machine body comprises a main control board mounting seat, 12 a suspension supporting seat, 13 a wind outlet seat, 14 a hollow part, 2 a cooking cavity, 3 an air duct board, 4 an upper core, 5 a cooling fan, 6 a motor mounting seat, 7 an air inlet, 8 a motor, 9 a main control board, 10 and supporting legs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model discloses a can solve the not good, problem that leads to appearing the product trouble easily of radiating effect of main control board in the current air fryer, provide following technical scheme: an air fryer with good heat dissipation effect comprises a machine body 1, a cooking cavity 2 is arranged inside the machine body 1, an air duct plate 3 is arranged at the top of the cooking cavity 2, an upper core 4 is arranged on the upper side of the air duct plate 3, a heat dissipation fan 5 is arranged above the upper core 4, the heat dissipation fan 5 is driven to rotate by a motor 8 arranged inside the machine body 1, a main control plate 9 is further arranged on the upper side of the upper core 4, the position of the main control plate 9 corresponds to the blades of the heat dissipation fan 5, air flow thrown out by the heat dissipation fan 5 flows through the position of the main control plate 9, the air flow continuously flows through the position of the main control plate 9, heat generated by electronic elements on the main control plate 9 can be taken away, and the probability of failure of the main control plate 9 is reduced.

Specifically, last core 4 can with the profile phase-match of wind channel board 3, and go up core 4 and wind channel board 3 and press close to the setting, go up core 4 and play thermal-insulated effect, can effectively block the heat transfer of wind channel board to go up in the side environment of core 4, in this embodiment, also can link to each other main control board 9 with organism 1, through the lateral part of the unsettled setting at radiator fan 5 that links to each other with organism 1, the upper and lower both sides of main control board 9 can all be blown like this, the radiating effect is good.

In this embodiment, the main control board 9 is suspended on the upper side of the upper core 4 through the supporting component on the lower side of the main control board 9, so that on one hand, the main control board 9 can be prevented from being affected by the direct heat transfer on the upper core 4, and on the other hand, the upper side and the lower side of the main control board 9 can be blown by the heat dissipation airflow, thereby further ensuring that the temperature rise amplitude of the main control board 9 is small, wherein the main control board 9 and the radial plane of the heat dissipation fan 5 are arranged in parallel on the supporting component, if the main control board 9 can be horizontally arranged, the height of the main control board is the same as that of the heat dissipation fan 5 or slightly lower than that of the heat dissipation fan 5, so that the airflow can more smoothly flow through the upper side and the lower side of the main control board 9, the heat dissipation efficiency is improved, and the resistance to the heat dissipation airflow is reduced.

As a specific embodiment mode of the supporting component, the supporting component includes a main control board mounting seat 11 for connecting and fixing the main control board 9 and supporting legs 10 for supporting the main control board 9, the main control board mounting seat 11 can be connected with the main control board 9 through a fastener, the supporting legs 10 and the main control board mounting seat 11 jointly act to make the main control board 9 reliably and stably installed, wherein the number of the main control board mounting seats 11 is two, the main control board mounting seats can be arranged at a position close to the cooling fan 5, the vibration of the main control board 9 can be reduced, the number of the supporting legs 10 is also two, the supporting legs are arranged at a position far away from the cooling fan 5, the supporting legs 10 can be designed to be pointed, and the contact area between the supporting legs and the main control board 9 can be reduced.

In this embodiment, a motor mounting seat 6 is erected above the upper core 4, a motor 8 is mounted on the motor mounting seat 6, and the heat dissipation fan 5 is arranged between the motor mounting seat 6 and the upper core 4 and connected with a main shaft of the motor 8, so that the upper core 4 does not need to be provided with a structure for mounting the motor 8 and placing the heat dissipation fan 5, and the mounting structure of the motor 8 is independently separated from the upper core 4 and is beneficial to reducing the die and design cost generated during product change. In order to stably mount the motor mounting seat 6, the upper side of the upper core 4 is provided with a plurality of suspended supporting seats 12 for supporting and fixing the motor mounting seat 6, and the suspended supporting seats 12 can firmly support the motor mounting seat 6, so that the motor 8 and the cooling fan 5 cannot vibrate greatly when working.

In addition, the components with large heat productivity on the main control board 9 can be arranged on the surface of the main control board 9 departing from the upper machine core 4, so that the components with large heat productivity can not only avoid being influenced by heat on the upper machine core 4, but also contact more heat dissipation air flows.

Motor mount pad 6 to one side extend and form the air outlet seat 13 that matches with organism 1, air outlet seat 13 combines motor mount pad 6 and organism 1 together, has not only reduced part quantity, can also improve the bulk strength of motor mount pad 6 and organism 1.

In this embodiment, motor mount pad 6 on be provided with the fretwork portion 14 that a plurality of air currents passed, fretwork portion 14 set up around motor 8, motor 8 sets up the middle part at motor mount pad 6, fretwork portion 14 evenly sets up at motor mount pad 6 inboardly, fretwork portion 14 comprises the crisscross setting of splice bar, crisscross position sets up the connecting hole, motor 8 passes through the screw and links to each other with the connecting hole, fretwork portion 14 can let the air current that produces around radiator fan 5 also can pass around to motor 8, dispel the heat to motor 8. Meanwhile, the top of the machine body 1 is provided with an air inlet 7, the motor 8 is arranged between the heat dissipation fan 5 and the air inlet 7, and the heat dissipation fan 5 can suck airflow outside the machine body 1 into the machine body 1 from the air inlet 7 and flow down along the periphery of the motor 8 to dissipate heat of the motor 8. Can set up the bottom air outlet in the bottom of organism 1, set up the space between the outside of culinary art chamber 2 and organism 1, the air current that radiator fan 5 produced leaves along the space between the outside of culinary art chamber 2 and the organism 1, takes away the heat in 2 outsides of culinary art simultaneously, discharges from bottom air outlet department.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides an air fryer that radiating effect is good, includes organism (1), the inside of organism (1) be provided with culinary art chamber (2), culinary art chamber (2) top be provided with wind channel plate (3), the upside of wind channel plate (3) be provided with core (4), its characterized in that, the top of last core (4) be provided with radiator fan (5), radiator fan (5) rotatory by installing motor (8) drive inside organism (1), the upside of last core (4) still install main control board (9), the position of main control board (9) and radiator fan (5) the blade corresponding, the position of the air current that makes radiator fan (5) throw away flows from main control board (9).

2. An air fryer with good heat dissipation effect according to claim 1, wherein: the main control board (9) is suspended and erected on the upper side of the upper movement (4) through a supporting component on the lower side of the main control board.

3. An air fryer with good heat dissipation effect as claimed in claim 2, wherein: the supporting component comprises a main control panel mounting seat (11) used for connecting and fixing the main control panel (9) and supporting legs (10) used for supporting the main control panel (9).

4. An air fryer with good heat dissipation effect as claimed in claim 2, wherein: the main control board (9) and the radial plane of the heat radiation fan (5) are arranged on the supporting component in parallel.

5. An air fryer with good heat dissipation effect as claimed in claim 1, wherein: the motor installing seat (6) is erected above the upper machine core (4), the motor (8) is installed on the motor installing seat (6), and the cooling fan (5) is arranged between the motor installing seat (6) and the upper machine core (4) and is connected with a main shaft of the motor (8).

6. An air fryer with good heat dissipation effect according to claim 5, wherein: the upper side of the upper machine core (4) is provided with a plurality of suspended supporting seats (12) for supporting and fixing the motor mounting seat (6).

7. An air fryer with good heat dissipation effect as claimed in claim 5, wherein: the main control board (9) is provided with components with large heat productivity, and the components are arranged on one surface of the main control board (9) deviating from the upper machine core (4).

8. An air fryer with good heat dissipation effect according to claim 1, wherein: the upper core (4) is matched with the profile of the air duct plate (3), and the upper core (4) is arranged close to the air duct plate (3).

9. An air fryer with good heat dissipation effect as claimed in claim 5, wherein: the motor mounting seat (6) is provided with a plurality of hollow parts (14) for air flow to pass through, and the hollow parts (14) are arranged around the motor (8).

10. An air fryer with good heat dissipation effect as claimed in claim 9, wherein: the top of the machine body (1) is provided with an air inlet (7), and the motor (8) is arranged between the heat radiation fan (5) and the air inlet (7).