CN215687080U

CN215687080U - Baking device

Info

Publication number: CN215687080U
Application number: CN202122087922.9U
Authority: CN
Inventors: 李卫忠; 钟业武
Original assignee: Top Electric Appliances Industrial Ltd
Current assignee: Top Electric Appliances Industrial Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a baking device, which comprises a base, a first pot body and a pot cover, wherein the base is provided with a concave cavity and a flow guide channel, the base is provided with a first air outlet and an air inlet which are communicated with the flow guide channel, the first air outlet is positioned on the wall body of the concave cavity, the base is also provided with a heat conducting air assembly positioned on the flow guide channel, the heat conducting air assembly is arranged between the first air outlet and the air inlet, and the air inlet end of the heat conducting air assembly faces the air inlet; the first pot body is accommodated in the concave cavity, the side wall of the first pot body is provided with a plurality of second air outlets, the plurality of second air outlets are arranged along the circumferential direction of the first pot body, the second air outlets are communicated with the first air outlets, the inner wall of the first pot body is provided with guide plates which are in one-to-one correspondence with the second air outlets, the leading-out directions of the guide plates point to the circumferential direction of the first pot body, and the leading-out directions of two adjacent guide plates point to the same side; the pot cover covers the first pot body. The utility model can avoid the splashing of the grease to the flow guide channel, can evenly bake food and improve the baking efficiency.

Description

Baking device

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a baking device.

Background

The air fryer is used for quickly heating and embrittling food by utilizing the principle of high-speed hot air circulation to make delicious food similar to deep frying. In order to achieve rapid baking and uniform temperature of some air fryer, a concave-convex or spiral air guide structure is usually arranged at the bottom of the fryer, but oil dropped in the food baking process is easy to drop into the air guide structure, a grease heating pipe is contacted to generate a large amount of oil smoke, particularly, after the temperature in the fryer rises to 170 ℃, the oil smoke is gasified and polymerized by the oil smoke or heated grease, the oil smoke circulates in the fryer along with hot air, so that a large amount of oil stains are easily accumulated on the wall of the fryer cavity, and the fryer is not easy to clean; in other air fryer for reducing grease and drippage into wind-guiding structure, set up the air outlet of wind-guiding structure at the lateral wall of the pot body, nevertheless partial grease still can splash in the wind-guiding structure to the air outlet on the lateral wall makes hot-air blow to the center of the pot body, causes to toast inhomogeneous, the problem of toasting inefficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the baking device provided by the utility model can prevent grease from splashing into the flow guide channel, can uniformly bake food and improve baking efficiency.

According to an embodiment of the present invention, a baking apparatus includes: the base is provided with a concave cavity and a flow guide channel, the base is provided with a first air outlet and an air inlet which are communicated with the flow guide channel, the first air outlet is positioned on the wall body of the concave cavity, the base is also provided with a heat conduction air assembly positioned on the flow guide channel, the heat conduction air assembly is arranged between the first air outlet and the air inlet, and the air inlet end of the heat conduction air assembly faces the air inlet; the first pot body is accommodated in the concave cavity, a plurality of second air outlets are formed in the side wall of the first pot body and are arranged along the circumferential direction of the first pot body, the second air outlets are communicated with the first air outlets, guide plates which correspond to the second air outlets in a one-to-one mode are arranged on the inner wall of the first pot body, the leading-out directions of the guide plates point to the circumferential direction of the first pot body, and the leading-out directions of two adjacent guide plates point to the same side; and the pot cover is covered on the first pot body.

The technical scheme at least has the following beneficial effects: set up the guide plate through the second air outlet department at the first pot body, and the circumferencial direction of the directional first pot body of derivation direction of guide plate, thereby can block in the grease splashes second air outlet and water conservancy diversion passageway through the guide plate, avoid the grease and the interior hot-blast subassembly contact of heat conduction in the water conservancy diversion passageway and produce the oil smoke, and simultaneously, the derivation direction of two adjacent guide plates is directional with one side, make the hot-blast same circumferencial direction along the first pot body that blows off from a plurality of second air outlets flow and form the vortex effect, thereby increase the homogeneity of toasting in the first pot body, the efficiency of toasting is improved.

According to some embodiments of the utility model, the direction of discharge of the baffle is arranged obliquely upwards.

According to some embodiments of the utility model, the guide plate is connected to the edge of the second air outlet, and the guide plate protrudes from the inner wall of the first pot body and extends in the circumferential direction of the first pot body.

According to some embodiments of the present invention, the base is provided with a diversion assembly, the diversion assembly includes a first diversion disc and a second diversion disc mounted on the base, the first diversion disc and the second diversion disc are arranged at intervals along a vertical direction, the second diversion disc is arranged above the first diversion disc, the diversion channel is formed between the first diversion disc and the second diversion disc, an end of the first diversion disc extends to a wall of the concave cavity, and an end of the second diversion disc extends to an end of the first diversion disc and forms the first air outlet.

According to some embodiments of the present invention, a first air guiding portion is disposed at an end of the first guiding plate, the first air guiding portion is disposed along a horizontal direction and connected to a wall body of the cavity, a second air guiding portion is disposed at an end of the second guiding plate, the second air guiding portion extends toward the first air guiding portion, and the first air outlet is formed between the first air guiding portion and the second air guiding portion.

According to some embodiments of the utility model, the size of the cross-sectional area of the flow guide channel decreases in the direction of the first air outlet.

According to some embodiments of the utility model, a buffer cavity is formed between the wall body of the second deflector and the side wall of the first pan body, and the buffer cavity communicates the first air outlet and the second air outlet.

According to some embodiments of the utility model, the heat conducting air assembly comprises a first heating element and a fan, the first heating element is arranged in the flow conducting channel in a surrounding mode along the circumferential direction of the first pot body, the fan is connected with a motor installed on the base, the air inlet end of the fan faces the air inlet, and the first heating element is arranged between the first air outlet and the fan.

According to some embodiments of the utility model, the heating device further comprises a second pot body, the second pot body can be contained in the concave cavity, the base is further provided with a heat conducting plate, the heat conducting plate is located at the bottom of the concave cavity, the heat conducting plate is connected with a second heating element, and the second pot body can abut against the heat conducting plate.

According to some embodiments of the utility model, the bottom of the first pan body is provided with a collecting trough, which is recessed downwards.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a baking apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of the baking apparatus according to the embodiment of the present invention;

FIG. 3 is a cross-sectional view of a toasting apparatus according to an embodiment of the present invention;

fig. 4 is an enlarged view of a in fig. 3.

Reference numerals:

a base 100; a cavity 110; a flow directing assembly 120; a first baffle disc 121; a first air guide portion 1211; a second deflector disc 122; a second air guiding portion 1221; a flow guide passage 123; a first air outlet 124; an air inlet 125; a buffer chamber 126; a hot air guide assembly 130; a first heating member 131; a fan 132; a motor 133; a heat-conducting plate 140; a second heating member 150;

a first pan body 200; a second outlet 210; a flow guide plate 220; a collection tank 230; a grill 240;

a pan cover 300.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, an embodiment of the present invention provides a roasting apparatus, including a base 100, a first pot 200 and a pot cover 300, wherein the base 100 is provided with a cavity 110 with an upward opening, the shape of the cavity 110 matches the shape of the first pot 200, the first pot 200 is accommodated in the cavity 110, a grill 240 for placing food is generally disposed in the first pot 200, a wall of the cavity 110 is provided with a first air outlet 124, the first air outlet 124 is arranged along the circumferential direction of the cavity 110, i.e., the first air outlet 124 is annular, the bottom of the base 100 is provided with an air inlet 125, the base 100 is further provided with a diversion channel 123 located below the cavity 110, and the diversion channel 123 communicates with the first air outlet 124 and the air inlet 125 so as to introduce air into the cavity 110; the base 100 is further provided with a heat conducting air assembly 130 located in the diversion channel 123, the heat conducting air assembly 130 is used for guiding hot air into the cavity 110, the heat conducting air assembly 130 is located between the first air outlet 124 and the air inlet 125, and an air inlet end of the heat conducting air assembly 130 faces the air inlet 125, so that air can be guided from the air inlet 125 through the heat conducting air assembly 130, hot air is formed in the diversion channel 123, and then the hot air is guided out of the first air outlet 124 to the cavity 110, namely the hot air is guided into the cavity 110.

The side wall of the first pan body 200 is provided with a plurality of second air outlets 210, the plurality of second air outlets 210 are arranged at intervals along the circumferential direction of the first pan body 200, and the plurality of second air outlets 210 are generally uniformly distributed in the circumferential direction, the second air outlets 210 are opposite to the first air outlet 124, so that the plurality of second air outlets 210 are all communicated with the first air outlet 124, and thus the hot air guided out from the first air outlet 124 can be blown out into the first pan body 200 through the second air outlets 210, so as to bake and heat the food on the grill 240; the inner wall of first pot body 200 is provided with the guide plate 220 with second air outlet 210 one-to-one, the directional circumferencial direction of first pot body 200 of the direction of derivation of guide plate 220, and the direction of derivation of two adjacent guide plates 220 is directional same side, namely in two adjacent guide plates 220, the direction of derivation of two guide plates 220 is directional left side or right side simultaneously, make from the leading-in hot-blast along clockwise direction or the anticlockwise flow of a plurality of second air outlets 210 in to first pot body 200 and form vortex effect, pot cover 300 covers the top of first pot body 200, with sealed first pot body 200, so that toast the heating food.

Second air outlet 210 department through at first pot body 200 sets up guide plate 220, and the circumferencial direction of the directional first pot body 200 of direction of derivation of guide plate 220, thereby can block in the grease splashes second air outlet 210 and the water conservancy diversion passageway 123 through guide plate 220, avoid grease and the contact of heat conduction wind subassembly 130 in the water conservancy diversion passageway 123 and produce the oil smoke, and simultaneously, the direction of derivation of two adjacent guide plates 220 is directional with one side, make the hot-blast same circumferencial direction along first pot body 200 that blows off from a plurality of second air outlets 210 flow, hot-blast flowing and formation vortex effect along clockwise or anticlockwise in first pot body 200 promptly, thereby increase the stoving homogeneity in the first pot body 200, improve and toast efficiency.

Referring to fig. 3 and 4, it can be understood that the guiding direction of the guiding plate 220 is inclined upwards, generally speaking, the guiding direction of the guiding plate 220 is inclined upwards and forms an angle of 45 ° with the horizontal direction, so that the hot air is inclined upwards and blown out, and the hot air blown out from the plurality of second air outlets 210 flows along the circumferential direction of the first pot 200 and flows upwards through the guiding function of the guiding plate 220, thereby forming a vortex effect of the rising air flow, so that the food on the upper side and the lower side of the grill 240 is uniformly heated, further increasing the baking uniformity of the first pot 200 and improving the baking efficiency.

Referring to fig. 3 and 4, it can be understood that the guide plate 220 is an arc-shaped plate structure, the guide plate 220 is connected to the edge of the second air outlet 210, the guide plate 220 protrudes from the inner wall of the first pot 200 and extends in the circumferential direction of the first pot 200, specifically, the guide plate 220 is integrally formed on the first pot 200 by means of stamping, a part of the edge of the guide plate 220 is connected to the half-length edge of the second air outlet 210, the guide plate 220 protrudes towards the inside of the first pot body 200, an opening facing to the upward direction is formed between the edge of the other part of the guide plate 220 and the inner wall of the first pot body 200, the direction of the opening is the guiding direction of the guide plate 220, so that under the guiding action of the plurality of guide plates 220, an air flow rising vortex effect can be formed in the first pot body 200, thereby increasing the baking uniformity of the first pot body 200 and improving the baking efficiency.

Referring to fig. 3, it can be understood that the base 100 is provided with a diversion assembly 120, the diversion assembly 120 is located below the cavity 110, the diversion assembly 120 includes a first diversion disc 121 and a second diversion disc 122 installed on the base 100, the first diversion disc 121 and the second diversion disc 122 are arranged at intervals in the vertical direction, the second diversion disc 122 is arranged above the first diversion disc 121, a diversion channel 123 is formed between the first diversion disc 121 and the second diversion disc 122, an end of the first diversion disc 121 extends to a wall body of the cavity 110, that is, an edge of the first diversion disc 121 is connected to an upper edge of the annular first air outlet 124, an end of the second diversion disc 122 extends to an end of the first diversion disc 121 and forms the first air outlet 124, that is, an edge of the second diversion disc 122 is a lower edge of the first air outlet 124, a side wall of the second diversion disc 122 is located below the cavity 110 and the first air outlet 124, the air inlet 125 is provided with the bottom of the first diversion disc 121, so that the heat-conducting hot air assembly in the diversion channel 123 can draw in air from the outside to the diversion channel 123, heat the air into hot air in the diversion channel 123, and then guide the hot air out of the first air outlet 124 to the concave cavity 110, that is, blow out hot air, so as to bake and heat food; the diversion channel 123 is formed by arranging the first diversion disks 121 and the second diversion disks 122 at intervals, so that hot air can be guided out of the periphery of the concave cavity 110 to the concave cavity 110, the heating uniformity is improved, the structure is simple, and the implementation is convenient.

Referring to fig. 3, it can be understood that the end of the first deflector 121 is provided with a first air guiding portion 1211, the first air guiding portion 1211 is arranged in the horizontal direction and connected to the wall of the cavity 110, the end of the second deflector 122 is provided with a second air guiding portion 1221, the second air guiding portion 1221 extends towards the first air guiding portion 1211, a first air outlet 124 is formed between the first air guiding portion 1211 and the second air guiding portion 1221, specifically, the horizontal air guiding portion is a horizontally arranged plate-shaped structure in general, the first deflector 121 is transitionally connected to the horizontal air guiding portion through an arc-shaped plate structure, so that hot air is blown to the deflector 220 in the horizontal direction, the second air guiding portion 1221 is vertically arranged, and the upper end of the second air guiding portion 1221 extends towards the first air guiding portion 1211, and a first air outlet 124 is formed between the upper end of the second air guiding portion 1221 and the first air guiding portion 1211, so that hot air is blown to the deflector 220 in the horizontal direction, the effective diversion of the hot air is realized, and the influence of the hot air flowing back into the diversion channel 123 on the baking efficiency is avoided.

Referring to fig. 3, it can be understood that the size of the cross-sectional area of the diversion channel 123 decreases in the direction of the first air outlet 124, specifically, the cross-sectional area of the middle position of the first diversion disc 121 and the second diversion disc 122 is the largest, the cross-sectional area of the end position of the first diversion disc 121 and the second diversion disc 122 is the smallest, and the cross-sectional area of the space between the first diversion disc 121 and the second diversion disc 122 (i.e., the diversion channel 123) decreases in the direction from the middle position of the first diversion disc 121 and the second diversion disc 122 to the end, so that the cross-sectional area at the first air outlet 124 decreases, the flow speed of the hot air is increased, and the hot air is favorably and rapidly guided out to the concave 110, thereby improving the baking efficiency.

Referring to fig. 3, it can be understood that a buffer cavity 126 is formed between the wall of the second deflector 122 and the sidewall of the first pot 200, the buffer cavity 126 communicates the first air outlet 124 and the second air outlet 210, specifically, the wall of the second air guiding portion 1221 of the second deflector 122 is spaced from the sidewall of the first pot 200 to form the buffer cavity 126, the upper end of the buffer cavity 126 communicates the first air outlet 124 and the second air outlet 210, the heat accumulation effect near the first air outlet 124 is enhanced due to the reduced cross-sectional area of the first air outlet 124, the air flow speed of the first air outlet 124 is high, the pressure is low, and by disposing the buffer cavity 126 with a larger cross-sectional area below the first air outlet 124 and the second air outlet 210, the hot air stored in the buffer cavity 126 flows back into the diversion channel 123 after the baking device stops working, so as to avoid the negative pressure formed in the diversion channel 123, thereby reducing the backflow amount of the hot air in the first pot 200 flowing back to the flow guide channel 123 along the second air outlet 210 and the first air outlet 124, namely reducing the suck-back effect, and further improving the baking efficiency.

Referring to fig. 2 and 3, it can be understood that the heat conducting wind assembly 130 includes a first heating member 131 and a fan 132, the first heating member 131 is circumferentially disposed around the flow guide passage 123 along a circumferential direction of the first pot 200, the fan 132 is connected with a motor 133 mounted to the base 100, an air inlet end of the fan 132 faces the air inlet 125, the first heating member 131 is disposed between the first air outlet 124 and the fan 132, specifically, the first heating member 131 is provided as a ring-shaped heat pipe, the ring-shaped heat pipe is disposed inside the flow guide passage 123 along the circumferential direction of the first pot 200 and is located near the first air outlet 124, the fan 132 is disposed near the air inlet 125, and an air inlet end of the fan 132 faces the air inlet 125, the fan 132 is connected with the motor 133 mounted to the base, so that the fan 132 is driven by the motor 133 to rotate to draw air outside the toasting device into the flow guide passage 123 from the air inlet 125, and blow the air to first air outlet 124, air in the water conservancy diversion passageway 123 heats through first heating member 131 and forms hot-air, hot-air blows out and gets into in first pot body 200 from first air outlet 124, the realization toasts food, overall structure is simple, easily realize, and first heating member 131 is located the week side of first pot body 200, the bottom of first pot body 200 is kept away from to first heating member 131, thereby can reduce the temperature of first pot body 200 bottom, avoid the temperature of first pot body 200 bottom too high to make the grease that drips to first pot body 200 produce the oil smoke.

Referring to fig. 3, it can be understood that the roasting apparatus further includes a second pot body (not shown), the shape of which matches the cavity 110, so that the second pot body can be accommodated in the cavity 110, the base 100 is provided with a heat conducting plate 140, the heat conducting plate 140 is located at the bottom of the cavity 110, i.e., the heat conducting plate 140 is located above the second guiding plate 122, the heat conducting plate 140 is connected with a second heating element 150, the second heating element 150 is provided as a heating rod, the heating rod can be embedded in the heat conducting plate 140 and the bottom of the second pot body can abut against the heat conducting plate 140, so that the second pot body can be heated by the second heating element 150 to directly cook or fry food, specifically, the second pot body is a disc-shaped structure with good thermal conductivity, the second pot body has various height specifications or shape specifications to achieve the cooking or frying function of the second pot body, wherein the second pot body can be a disc-shaped structure with a higher height, the preferred material is aluminum, and the function of steaming and boiling food can be realized by arranging the net rack in the second pot body; the second pot body can also be a disc-shaped structure with a lower height, and a concave-convex heat conduction structure (not shown in the figure) is arranged at the bottom of the second pot body, preferably made of cast iron, so that the function of frying and baking food is realized. When using first pot body 200, adopt first heating member 131 and fan 132 cooperation water conservancy diversion passageway 123 to blow hot-blast realization and toast food in first pot body 200, when using the second pot body, adopt second heating member 150 directly to heat the second pot body, realize directly cooking or fry in shallow oil roast food, like cooking, fish or roast meat etc. and then increase baking equipment's application scene and use variety, convenient to use.

Referring to fig. 3 and 4, it can be understood that the bottom of the first pot 200 is provided with a collecting groove 230, the collecting groove 230 is recessed downwards, specifically, the collecting groove 230 is arranged along the circumferential direction of the first pot 200, and the collecting groove 230 is located at a position close to the side wall of the first pot 200, so as to facilitate collecting grease dropping from food onto the first pot 200 during baking and facilitating subsequent cleaning of the grease.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A toasting apparatus, comprising:

the base is provided with a concave cavity and a flow guide channel, the base is provided with a first air outlet and an air inlet which are communicated with the flow guide channel, the first air outlet is positioned on the wall body of the concave cavity, the base is also provided with a heat conduction air assembly positioned on the flow guide channel, the heat conduction air assembly is arranged between the first air outlet and the air inlet, and the air inlet end of the heat conduction air assembly faces the air inlet;

the first pot body is accommodated in the concave cavity, a plurality of second air outlets are formed in the side wall of the first pot body and are arranged along the circumferential direction of the first pot body, the second air outlets are communicated with the first air outlets, guide plates which correspond to the second air outlets in a one-to-one mode are arranged on the inner wall of the first pot body, the leading-out directions of the guide plates point to the circumferential direction of the first pot body, and the leading-out directions of two adjacent guide plates point to the same side;

and the pot cover is covered on the first pot body.

2. The toasting apparatus of claim 1, wherein: the guide-out direction of the guide plate is obliquely arranged upwards.

3. The toasting apparatus of claim 1, wherein: the guide plate is connected to the edge of the second air outlet, protrudes out of the inner wall of the first pot body and extends towards the circumferential direction of the first pot body.

4. The toasting apparatus as claimed in any one of claims 1 to 3, wherein: the base is provided with the water conservancy diversion subassembly, the water conservancy diversion subassembly including install in the first flow guide disc and the second flow guide disc of base, first flow guide disc with the second flow guide disc sets up along vertical direction interval, the second flow guide disc set up in the top of first flow guide disc, first flow guide disc with form between the second flow guide disc the water conservancy diversion passageway, the tip of first flow guide disc extends to the wall body of cavity, the tip of second flow guide disc to the tip of first flow guide disc extends and forms first air outlet.

5. The toasting apparatus of claim 4, wherein: the end part of the first flow guide disc is provided with a first air guide part, the first air guide part is arranged along the horizontal direction and connected to the wall body of the cavity, the end part of the second flow guide disc is provided with a second air guide part, the second air guide part extends towards the first air guide part, and the first air outlet is formed between the first air guide part and the second air guide part.

6. The toasting apparatus of claim 4, wherein: the size of the cross-sectional area of the flow guide channel decreases progressively towards the direction of the first air outlet.

7. The toasting apparatus of claim 6, wherein: and a buffer cavity is formed between the wall body of the second flow deflector and the side wall of the first pot body, and the buffer cavity is communicated with the first air outlet and the second air outlet.

8. The toasting apparatus of claim 1, wherein: the heat conduction wind subassembly includes first heating member and fan, first heating member is followed the circumference of the first pot body is encircleed arrange in the water conservancy diversion passageway, the fan be connected with install in the motor of base, the air inlet end orientation of fan the air intake, first heating member arrange in first air outlet with between the fan.

9. The toasting apparatus of claim 1, wherein: the base is further provided with a heat-conducting plate, the heat-conducting plate is located at the bottom of the concave cavity and is connected with a second heating element, and the second pot body can abut against the heat-conducting plate.

10. The toasting apparatus of claim 1, wherein: the bottom of the first pot body is provided with a collecting tank which is arranged in a downward concave manner.