CN212853280U - Machine head detachable air fryer with good heat dissipation - Google Patents

Abstract

The utility model provides a good air of removable heat dissipation of aircraft nose explodes pot, it includes the aircraft nose and the pot body, the aircraft nose includes aircraft nose shell and sets up motor, motor drive's hot-blast fan and thermantidote, heating pipe in the aircraft nose shell. The pan body comprises a pan shell and a pan panel arranged in the pan shell, wherein a pan is placed in the pan panel, and a gap is formed between the pan and the pan panel. The utility model has the advantages that: 1. the aircraft nose is small, compact structure is small and exquisite to can dismantle, conveniently accomodate, deposit and carry. 2. The motor support is arranged in an annular large-area heat dissipation manner, so that the heat dissipation efficiency is high; meanwhile, the pot and the pot edge form a heat dissipation channel, and heat dissipation of the pot is formed through the air outlet hole in the bottom, so that the heat dissipation effect is better.

Description

Machine head detachable air fryer with good heat dissipation

Technical Field

The utility model relates to an air fryer, in particular to an air fryer with a detachable machine head.

Background

Present air is fried pot and is mostly the integral type, except that the pot body that corresponds can take out the washing, other parts can not be dismantled, consequently causes the aircraft nose to wash inconvenient difficulty, and has the clearance dead angle, can't accomplish thoroughly clean. With the general improvement of living standard, the kinds of household appliances for each household are increasing, in particular to cooking household appliances for cooking various gourmets.

In addition, the space of the kitchen is limited, and as the number of home appliances is increased, the problem of insufficient space of the kitchen is increasingly apparent.

In addition, the ventilation and heat dissipation of the conventional air fryer are only limited to heat dissipation of a cooking space, a heat dissipation port is generally arranged at the top end of a machine head, a heat dissipation path is long, an air outlet is small, the heat dissipation effect is poor, meanwhile, no effective method is particularly available for heat dissipation of a pan body, the pan body which is often overheated affects shells of a machine body and the like, and the phenomena of melting, aging, low service life, aging of electric devices and the like occur.

The prior defects are as follows:

1. the conventional air fryer head is not detachable and is inconvenient to store, dismount and wash;

2. the conventional air fryer has large integral volume and occupies large kitchen space;

3. the heat dissipation effect is poor, the pot body is directly contacted with the machine body, and the overheated pot body causes adverse effects on the machine body.

Disclosure of Invention

The utility model aims to solve the technical problem that a good air of the removable heat dissipation of aircraft nose explodes pot is provided, this air explodes pot aircraft nose and can dismantle, and small, convenient storage and washing, the thermal diffusivity is strong.

Therefore, the utility model adopts the following technical scheme:

it includes the aircraft nose and the pot body, the aircraft nose includes the aircraft nose shell and sets up motor, motor drive's hot-blast fan and thermantidote, heating pipe in the aircraft nose shell, and the thermantidote is used for cooling down the cooling to the motor, and the hot-blast fan is used for forming air and heats through the heating pipe after the decurrent compulsory convection and form hot-blastly, gets into the culinary art space through separating behind the cigarette cover and heats the culinary art.

The heating pipe is a dry burning pipe, a light wave pipe and other parts used for heating.

The machine head and the pot body can be easily disassembled, the machine head can be covered on the pot body when the machine head and the pot body are used, and the machine head and the pot body can be cleaned in all directions after being disassembled.

Wherein, the pot body includes pot shell and sets up the pot panel in pot shell, place the pot in the pot panel, there is the clearance pot and pot panel, but the direct contact of pot and pot panel, pot shell has been avoided to the circulated air in clearance to the cooling process of pot has also been realized.

The aircraft nose shell lower extreme is provided with motor support, motor support includes the annular exhaust structure under mounting panel and the mounting panel, the exhaust structure below is connected with thermal-insulated cover and separates the petticoat pipe. The mounting panel passes through the bolt and is fixed with the aircraft nose shell, exhaust structure and mounting panel integrated into one piece, it forms the bolt fastening to separate double-screw bolt under heat exchanger and the mounting panel, it fixes on separating heat exchanger to separate the cigarette cover.

Furthermore, a cooling air port is formed in the mounting plate at the position of the cooling fan, the cooling fan is located below the mounting plate, and the cooling fan works to enable air in the machine head to enter from the cooling air port, so that the motor is cooled, the service life of the motor is prolonged, the ventilation process of the air in the space where the motor is located through a ventilation opening in the top end of the machine head shell is accelerated, and the cooling of the motor and the space in the machine head shell is further realized;

and strip-shaped, round hole-shaped or square hole-shaped exhaust holes are uniformly distributed on the side wall of the exhaust structure. The thermantidote blade stirs the air and produces the convection current and takes away the heat through the convection current through the exhaust hole that is located on the motor support, explodes the pot to this air and cools off to prevent that overheated to cause the injury to human body and components and parts.

Further, the heat insulation cover is connected below the exhaust structure, a cooling fan is arranged above the heat insulation cover, and a hot fan is arranged below the heat insulation cover;

the heating pipe below is provided with separate the petticoat pipe, separate the cyclic annular lateral wall that the petticoat pipe week upwards is provided with and separates the heat exchanger and be connected, be provided with the venthole on separating the petticoat pipe bottom surface. The air outlet is positioned on the smoke-isolating cover, the position of the air outlet is positioned at the bottom of the smoke-isolating cover, and the side wall of the smoke-isolating cover is free of the air outlet, so that the guiding effect on convection generated by the hot air fan blades is effectively achieved, hot air can enter the pot body from the air outlet at the bottom in a large amount, and the convection efficiency and the heat utilization rate are improved.

Furthermore, the middle part of the heat shield is protruded to reserve enough space for the heat fan, 2 or more than 2 air guide holes are arranged at the outer end of the heat shield, and the air guide holes are communicated with the gap between the pan and the pan panel; the air guide holes are preferably arranged in 3 numbers, so that the process manufacturing difficulty of the heat shield is reduced, and a good ventilation effect can be achieved. The air guide hole is communicated with a gap between the pan and the pan panel to form an air duct for dissipating heat of the pan body.

The outer end of the heat shield is provided with 2 or more than 2 limiting holes, the pan panel comprises a concave part for placing a pan and a connecting part extending transversely from the top end of the concave part, the connecting part is buckled on the pan shell, the connecting part is provided with a limiting column corresponding to the limiting hole, and when a machine head is placed on the pan body, the limiting column is buckled in the limiting hole; preferably 3, limiting holes.

The connecting part is also provided with 2 or more than 2 protruding stand columns corresponding to the limiting holes, after the heat insulation cover is buckled into the limiting columns, gaps between the stand columns are communicated with gaps between the pan and the pan panel, and a cold air duct is further formed through the air guide holes. Preferably 6 stand columns, 6 cold air duct outlets are formed among the 6 stand columns.

Furthermore, concave portion bottom is provided with first venthole, pot shell bottom is provided with the second venthole, and the outer cold wind accessible second venthole of pot and first venthole UNICOM further communicate with the clearance between pot and the pot panel to upwards and the cold wind channel outlet UNICOM between the stand, and then with the interior UNICOM of aircraft nose shell, form a whole heat dissipation channel, reach best radiating effect.

Further, a temperature sensor is arranged below the heat insulation cover and used for monitoring the temperature in the pot in real time;

the air fryer comprises a temperature setting knob and a timing knob, wherein the temperature setting knob controls the power of the heating pipe, and the timing knob controls the working time of the heating pipe.

The pot body is provided with a pot edge, the machine head can be directly placed on the pot edge to be combined with the pot body, the mouth part of the pot body is sealed by utilizing the dead weight, the inner part of the pot body is formed into an annular limit, a sealing structure is omitted, and the size of the machine head is further reduced.

The utility model has the advantages that:

1. the aircraft nose is small, compact structure is small and exquisite to can dismantle, conveniently accomodate, deposit and carry.

2. The motor support is arranged in an annular large-area heat dissipation manner, so that the heat dissipation efficiency is high; meanwhile, the pot and the pot edge form a heat dissipation channel, and heat dissipation of the pot is formed through the air outlet hole in the bottom, so that the heat dissipation effect is better.

Drawings

Fig. 1 is a front sectional view of embodiment 1 of the present invention.

Fig. 2 is a schematic perspective view of the machine head of embodiment 1 of the present invention after being disassembled.

Fig. 3 is a side sectional view of embodiment 1 of the present invention.

Fig. 4 is a side sectional view of embodiment 1 of the present invention.

Fig. 5 is a schematic view of an exhaust structure according to embodiment 1 of the present invention.

Fig. 6 is a schematic view of a heat shield according to embodiment 1 of the present invention.

Fig. 7 is a schematic view of a smoke barrier of embodiment 1 of the present invention.

Fig. 8 is a schematic view of a pan panel according to embodiment 1 of the present invention.

Fig. 9 is a plan view of a pan panel according to embodiment 1 of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

However, the following description is of some embodiments of the invention and is intended to provide a basic understanding of the invention and to identify key or critical elements of the invention or to delineate the scope of the invention.

Example 1:

referring to fig. 1-5, the air fryer disclosed in this embodiment includes a machine head and a pot body 40, the machine head includes a machine head housing 1, and a motor 2, a motor-driven hot air fan 3, a cooling fan 4 and a heating pipe 5 which are arranged in the machine head housing 1, the cooling fan 4 and the hot air fan 3 are driven by a motor shaft of the motor 2, and the cooling fan 4 and the hot air fan 3 are coaxial with the motor shaft.

In this embodiment, the heating pipe 5 may be a heating pipe such as a dry-fire pipe or a light wave pipe.

In this embodiment, as shown in fig. 5, still include motor support 6 in the shell 1, motor support 6 includes mounting panel 7 and exhaust structure 8 of top surface, and the mounting panel is located motor support top surface, and the centre is provided with the cold wind mouth, and the motor shaft passes this cold wind mouth.

The exhaust structure 8 is fixed with the mounting plate through screws and is annularly arranged on the edge of the mounting plate. The surface of the exhaust structure 8 may be provided with a strip-shaped, circular-hole-shaped or square-hole-shaped exhaust hole 18, which is shown as a strip-shaped exhaust hole in the figure in this embodiment, and exhaust holes of other shapes also belong to the protection scope of the present invention.

In this embodiment, as shown in fig. 1 and 6, exhaust structure 8 below is connected with thermal shield 9, thermal shield 9 and the double-screw bolt threaded connection who sets up on exhaust structure 8's mounting panel, be the thermantidote above thermal shield 9, thermal shield below is the hot-blast fan, and thermal shield separates cooking space and the space that the motor was located, avoids the direct diffusion of the heat in the cooking space to the space that the motor was located to thermantidote and motor are with the space.

As shown in fig. 7, a smoke insulation hood 10 is further arranged below the heating pipe 5, the smoke insulation hood 10 is fixed by bolts through a heat insulation hood 9, and the bolts penetrate through the smoke insulation hood and the heat insulation hood to form fixation.

An air outlet hole 11 is formed in the surface of the bottom 10 of the smoke isolating cover, and hot air or hot air heated by the heating pipe enters the pot body through the air outlet hole 11. Meanwhile, the lateral part of the smoke isolating cover is not provided with the air outlet, so that the guiding effect on convection generated by the hot air fan blades is effectively achieved, a large amount of hot air can enter the pot body from the air outlet at the bottom, and the convection efficiency and the heat utilization rate are improved.

In this embodiment, as shown in fig. 4, the pot body 40 includes a pot housing 41 and a pot panel 42 disposed in the pot housing 41, a pot 43 is disposed in the pot panel 42, a gap exists between the pot 43 and the pot panel 42, the gap is air-permeable, so that direct contact between the pot 43 and the pot panel 42 and between the pot housing 41 is avoided, and a cooling process of the pot 43 is also realized.

In addition, as shown in fig. 6, the middle of the heat shield 9 protrudes to leave enough space for the thermal fan 3 to be placed, and 2 or more air guide holes 50 are formed at the outer end, and the air guide holes 50 are communicated with the gap between the pan 43 and the pan panel 42.

In this embodiment, as shown in fig. 6, the outer end of the heat shield 9 is provided with 2 or more than 2 limiting holes 46. As shown in fig. 8, the pan panel includes a concave portion 47 for placing the pan 43 and a connecting portion 48 extending transversely from the top end of the concave portion, the connecting portion 48 is fastened to the pan housing 41, and the connecting portion is provided with a limiting post 49 corresponding to the limiting hole, when the handpiece is placed on the pan body, the limiting post 49 is fastened into the limiting hole 46;

as shown in fig. 4 and 6, the connecting portion is further provided with 2 and more than 2 protruding upright posts 45, air guide ports 44 are formed between the upright posts 45, after the heat shield 9 is buckled into the limiting posts 49, the air guide ports 44 formed by the gaps between the upright posts 45 are communicated with the gap between the pan 43 and the pan panel 42, and further, a cold air duct is formed through the air guide holes 50 on the heat shield 9.

As shown in fig. 4 and 9, a first air outlet hole 51 is formed at the bottom of the concave portion 47, and a second air outlet hole 52 is formed at the bottom of the pan housing 41.

The cooling heat dissipation channel provided by the embodiment:

1. the cooling fan 4 stirs the air to generate convection, and takes away heat through the exhaust hole 18 on the motor bracket 6 by convection.

2. The other part of cold air generated by convection generated by the air stirred by the cooling fan 4 enters the pan panel 42 through the air guide holes 50 on the heat shield 9, and enters the gap between the pan and the pan panel through the air guide holes 44 on the pan panel to form a heat dissipation channel A, as shown in FIG. 4. The heat dissipation channel A enables cold air to pass through the outer wall of the pot to take away heat of the pot; meanwhile, the part of heat circulates in the gap between the pot and the pot panel and passes through the first air outlet hole 51 of the pot panel (the bottom of the concave part) and the second air outlet hole 52 at the bottom of the pot shell to be discharged out of the machine body, so that the pot is cooled, and the damage to the human body, the pot and components in the frying pot caused by overheating is prevented.

A temperature sensor 30 is arranged below the heat insulation cover 9, and the temperature sensor 30 monitors the temperature in the pot in real time;

as shown in FIG. 1, the air fryer comprises a temperature setting knob 31 and a timing knob 32, wherein the temperature setting knob 31 controls the power of the heating pipe, and the timing knob 32 controls the working time of the heating pipe 5.

In this embodiment, after the product is powered on, the temperature sensor 30 on the temperature setting knob 31 on the housing of the machine head sets the cooking temperature, as shown in fig. 3, so as to detect the temperature in the pot body in real time, and ensure that the actual heating temperature reaches the set cooking temperature, the timing knob 32 on the housing sets the cooking time, and after the set time is reached, the air fryer is automatically closed, so that the whole cooking process is performed according to the set temperature and time, and the taste of the cooked food material is ensured. This air fryer starts work after setting for culinary art temperature and time, and the heating pipe generates heat and produces the heat, and the motor drives cold air fan leaf and hot-blast fan leaf rotation simultaneously, and cold air fan leaf stirs the air and produces the convection current and takes away the heat through the cold wind mouth that is located on the motor support through the convection current, explodes the pot and cools off this air to prevent that overheated leads to the fact the injury to human body and components and parts.

Spatially relative terms such as "below …," "above …," "below," "above," "below," and the like are used for ease of description and to explain the positioning of one element relative to a second element. These terms are intended to encompass different orientations of the corresponding device in addition to different orientations than those depicted in the figures. Further, terms such as "first" and "second," etc., are also used to describe various elements, regions, sections, etc. and are also not intended to be limiting. Like terms refer to like elements throughout the description.

As used herein, the terms "having," "including," "containing," and "exhibiting," and the like are open-ended terms that indicate the presence of stated elements or features, but do not exclude additional elements or features.

With the above range of variations and applications in mind, it should be understood that the present invention is not limited by the foregoing description, nor is it limited by the accompanying drawings. Rather, the present invention is limited only by the following claims and their legal equivalents.

Claims (6)

1. An air fryer with a detachable machine head and good heat dissipation performance comprises a machine head and a pot body, wherein the machine head comprises a machine head shell, a motor arranged in the machine head shell, a hot air fan and a cooling fan which are driven by the motor, and a heating pipe;

the aircraft nose shell lower extreme is provided with motor support, motor support includes the annular exhaust structure under mounting panel and the mounting panel, the exhaust structure below is connected with thermal-insulated cover and separates the petticoat pipe.

2. The air fryer with the detachable machine head and the good heat dissipation function as claimed in claim 1, wherein the mounting plate is provided with a cooling air port at the position of the cooling fan;

and strip-shaped, round hole-shaped or square hole-shaped exhaust holes are uniformly distributed on the side wall of the exhaust structure.

3. The air fryer with the detachable machine head and the good heat dissipation function as claimed in claim 1, wherein the heat shield is connected below the exhaust structure, a cooling fan is arranged above the heat shield, and a hot air fan is arranged below the heat shield;

the heating pipe below is provided with separate the petticoat pipe, separate the cyclic annular lateral wall that the petticoat pipe week upwards is provided with and separates the heat exchanger and be connected, be provided with the venthole on separating the petticoat pipe bottom surface.

4. The air fryer with the detachable machine head and the good heat dissipation function as claimed in claim 1, wherein the heat shield is provided with a bulge at the middle part thereof to reserve enough space for the heat fan to be placed, and is provided with 2 or more than 2 air guide holes at the outer end thereof, and the air guide holes are communicated with the gap between the fryer and the fryer panel;

the outer end of the heat shield is provided with 2 or more than 2 limiting holes, the pan panel comprises a concave part for placing a pan and a connecting part extending transversely from the top end of the concave part, the connecting part is buckled on the pan shell, the connecting part is provided with a limiting column corresponding to the limiting hole, and when a machine head is placed on the pan body, the limiting column is buckled in the limiting hole;

the connecting part is also provided with 2 or more than 2 convex stand columns, after the heat shield is buckled into the limiting columns, the gap between the stand columns is communicated with the gap between the pot and the pot panel, and a cold air duct is further formed through the air guide holes.

5. An air fryer with a detachable head and good heat dissipation function as claimed in claim 4, wherein the bottom of said recessed portion is provided with a first air outlet hole, and the bottom of said shell is provided with a second air outlet hole.

6. The air fryer with the detachable machine head and the good heat dissipation function as claimed in claim 1, wherein a temperature sensor is arranged below the heat shield, and the temperature sensor monitors the temperature in the fryer in real time;

the air fryer comprises a temperature setting knob and a timing knob, wherein the temperature setting knob controls the power of the heating pipe, and the timing knob controls the working time of the heating pipe.

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