CN212382480U

CN212382480U - Even cooking device heats

Info

Publication number: CN212382480U
Application number: CN202020619611.5U
Authority: CN
Inventors: 陈合林; 陈美荣; 张天禄
Original assignee: Ashtar Co ltd; Zhejiang ASD Domestic Electrical Appliance Co Ltd
Current assignee: Ashtar Co ltd; Zhejiang Aishida Electric Co Ltd; Zhejiang ASD Domestic Electrical Appliance Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-22
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to an even cooking device heats belongs to the kitchen utensil field, to the inhomogeneous problem of current cooking equipment heating, adopts technical scheme as follows: the utility model provides a cook device that heating is even is including enclosing into the pot body and the upper cover that hold the chamber, and the food of treating the heating is placed in holding the chamber, pot body bottom is equipped with the heating member that is used for heating food, the heating member sets up on a heat conduction dish that has a plurality of through-holes, and a heat conduction fan sets up around the heating member, and with the through-hole position is relative for the gas via the through-hole flow through the heating, the food thermally equivalent of being convenient for. The heat conduction dish separates the heating member and food, avoids food to pollute the heating at the residue or the gas that the culinary art process produced, and the heating member heats partial air, and hot-air rises, and cold air descends, and the heat conduction fan rotates and produces the negative pressure, with the air current disturbance for the air current accelerates the motion, and both sides are heated evenly about guaranteeing food.

Description

Even cooking device heats

Technical Field

The utility model belongs to the kitchen utensil field, in particular to cooking device of bottom heating.

Background

The existing cooking appliances are generally used for directly or indirectly heating food by utilizing a heat source, the cooking appliances for indirectly treating food such as an air fryer or a steamer cook food by heating air or water, but in the existing structure, the flow of fluid formed by hot air or water vapor is not uniform, the turbulent condition is easy to generate, particularly the air fryer, the heat source of the existing cooking appliances is generally arranged above the whole device, the air in the cooker body is heated to heat the food, if the food cannot rotate, and the airflow is not disturbed by external force, the lower side of the food is always not heated enough, the maturity of the upper side and the lower side of the food is different, the integral taste of the food is different, and the eating experience is influenced.

SUMMERY OF THE UTILITY MODEL

To current cooking equipment uneven problem of heating, the utility model provides an even cooking device heats utilizes heat conduction fan to mix the air to guarantee that food is wholly heated evenly, ensure that the heating is even.

The utility model adopts the technical scheme as follows: the utility model provides a cook device that heating is even is including enclosing into the pot body and the upper cover that hold the chamber, and the food of treating the heating is placed in holding the chamber, pot body bottom is equipped with the heating member that is used for heating food, the heating member sets up on a heat conduction dish that has a plurality of through-holes, and a heat conduction fan sets up around the heating member, and with the through-hole position is relative for the gas via the through-hole flow through the heating, the food thermally equivalent of being convenient for.

The heating member is separated from food by the heat conduction plate, so that the heating member is prevented from being polluted by residues or gas generated in the cooking process, partial air is heated by the heating member, hot air rises, cold air falls, the heat conduction fan rotates to generate negative pressure, and thermal air flow is disturbed to make the heat air flow accelerate movement, so that the upper side and the lower side of the food are guaranteed to be heated uniformly.

Further, the heat conducting disc is disc-shaped and provided with an annular contour wall and a vertical annular side wall, and the through holes are uniformly arranged along the annular side wall. The through-hole sets up on vertical annular lateral wall, is favorable to the abundant flow of air current can also prevent that the through-hole from being polluted by the debris that drop.

Preferably, the annular side wall is connected to the annular contour wall to form a receiving space to enclose the heating body and the heat-conducting fan, and the heating body is located between the heat-conducting fan and the annular contour wall. The heating body is positioned between the heat-conducting fan and the annular profile wall, and then the annular profile wall, the heating body and the heat-conducting fan can be sequentially arranged from top to bottom, so that heated air is easier to move upwards under the action of the heat-conducting fan.

On the basis of the scheme, the outer edge of the annular contour wall and the side wall of the pot body are arranged in a clearance mode. The heat conduction fan works to generate negative pressure at the through hole, the heating body is positioned above the heat conduction fan and is close to the gap, hot air heated by the heating body rises from the gap, unheated cold air can be supplemented from the through hole, and then the gas flow is accelerated.

On the basis of the scheme, the central position of the heat conduction plate is provided with the disc with the concave cavity, and the disc is used as a vessel for containing substances, such as water or grease falling in the food cooking process. When clean water is contained in the concave cavity, the water is changed into steam under the action of heat radiation of the heat source, and the cooking device can be used as a steamer.

As another preferable scheme, the annular side wall is located at the central position of the heat conducting disc, and surrounds the heating body and the heat conducting fan, and the heating body is located between the annular side wall and the heat conducting fan. The annular side wall, the heating body and the heat conduction fan can be arranged from outside to inside in sequence, and hot air can flow out of the through holes more easily.

On the basis of the scheme, the through hole is a vertical strip-shaped through hole, and the heating body and the heat conduction fan correspond to the upper part of the through hole. The hot air and the cold air flow through the through holes, the hot air is easy to rise, the cold air is easy to fall, the through holes are arranged to be long-strip-shaped, and the heating body and the heat conduction fan are arranged at the upper parts of the through holes, so that the turbulent flow reduction is facilitated, and the air flow is facilitated.

On the basis of the scheme, the central position department of heat conduction dish is equipped with the disc of taking the cavity, as the household utensils of splendid attire material, for example splendid attire water or catch the grease that food culinary art in-process dropped, the disc is located the top of annular lateral wall to with annular lateral wall integrated into one piece, as steam generator or take the material storage device, can realize compact structure, effectively save space, improve space utilization. When clean water is contained in the concave cavity, the water is changed into steam under the action of heat radiation of the heat source, and the cooking device can be used as a steamer.

Further, a supporting seat used for containing a driving motor is arranged below the pot body, the driving motor is used for driving the heat conduction fan, a heat dissipation fan is arranged between the driving motor and the heat conduction fan, the heat dissipation fan and the heat conduction fan are coaxial through a connecting shaft, and the connecting shaft penetrates through the bottom wall of the pot body through a bearing. When the heat-conducting fan works, the heat-radiating fan also works simultaneously, so that the structure is compact, the layout is reasonable, and the heat accumulation of the electric control element can be avoided.

Further, a gap is arranged between the supporting seat and the pot body, and the supporting seat is provided with a radiating hole opposite to the position of the blade of the radiating fan, so that heat generated by an electric control element such as a motor can be conveniently radiated.

The utility model discloses beneficial effect who has: the heat conduction dish separates the heating member and food, avoids food to pollute the heating member at the residue or the gas that the culinary art process produced, and the heating member heats partial air, and hot-air rises, and cold air descends, and the heat conduction fan rotates and produces the negative pressure, with the air current disturbance for the air current accelerates the motion, and both sides are heated evenly about guaranteeing food.

Drawings

FIG. 1 is a schematic view of the overall structure of a cooking apparatus for uniform heating;

FIG. 2 is a schematic cross-sectional view showing the structure of example 1;

FIG. 3 is a schematic view of the structure of a thermally conductive plate of example 1;

FIG. 4 is a schematic cross-sectional view showing the structure of example 2;

FIG. 5 is a schematic view of the structure of a thermally conductive plate of example 2;

in the figure: 1-a pot body; 2-covering the upper cover; 3-a heating body; 4-a heat conducting disc; 41-through holes; 42-an annular profile wall; 43-an annular sidewall; 5-heat conducting fan; 6-disc; 7-a support seat; 71-a drive motor; 72-heat dissipation holes; 73-a support portion; 74-a water-receiving box; 8-a heat dissipation fan; 9-a connecting shaft; 91-bearing.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, the cooking device with uniform heating of the embodiment includes a pot body 1 and an upper cover 2 enclosing to form a containing cavity, food to be heated is placed in the containing cavity, a heating body 3 for heating the food is arranged at the bottom of the pot body 1, the heating body 3 is arranged on a heat conducting plate 4 with a plurality of through holes 41, and a heat conducting fan 5 is arranged around the heating body 3 and opposite to the through holes 41, so that gas heated by the heating body 3 flows through the through holes 41, and the food is uniformly heated.

Heat conduction dish 4 separates heating member 3 and food, avoids food to cause the pollution at the residue or the gas that the culinary art process produced heating member 3, and heating member 3 heats partial air, and hot-air rises, and cold air descends, and heat conduction fan 5 rotates and produces the negative pressure, will have thermal air current disturbance and get up for having thermal air current and accelerating the motion, both sides are heated evenly about guaranteeing food.

In this embodiment, the heating body 3 is an electric heating tube.

The heat conducting disk 4 is disk-shaped and has an annular contour wall 42 and a vertical annular side wall 43, and the through holes 41 are uniformly arranged along the annular side wall 43. The through holes 41 are formed in the vertical annular side wall 43, so that sufficient air flow is facilitated, and the through holes 41 can be prevented from being polluted by falling impurities.

The annular side wall 43 is connected to the annular profile wall 42 to form a receiving space to enclose the heating body 3 and the heat transfer fan 5, and the heating body 3 is located between the heat transfer fan 5 and the annular profile wall 42. The heating body 3 is located between the heat-conducting fan 5 and the annular profile wall 42, and it can be seen from fig. 3 that the annular profile wall 42, the heating body 3 and the heat-conducting fan 5 are arranged in sequence from top to bottom, and the heated air is more easily moved upwards by the heat-conducting fan 5.

The outer edge of the ring-shaped profile wall 42 is arranged with a gap from the side wall of the pot 1. The heat-conducting fan 5 works to generate negative pressure at the through hole 41, the heating body 3 is positioned above the heat-conducting fan 5 and is close to the gap, hot air heated by the heating body 3 rises from the gap, unheated cold air can be supplemented from the through hole 41, and then the air flow is accelerated.

The central position department of heat conduction dish 4 is equipped with the disc 6 of taking the cavity, and as the household utensils of splendid attire material, for example splendid attire water or catch the grease that falls down in the food culinary art process, in this embodiment, disc 6 is formed by the diapire epirelief of heat conduction dish 4, can also regard as steam generator or take in the ware of expecting. When clean water is contained in the concave cavity, the water is changed into steam under the action of heat radiation of the heat source, and the cooking device can be used as a steamer.

The pot body 1's below is equipped with the supporting seat 7 that is used for holding driving motor 71, driving motor 71 is used for the drive heat conduction fan 5, driving motor 71 with be equipped with radiator fan 8 between the heat conduction fan 5, radiator fan 8 with heat conduction fan 5 realizes coaxially through connecting axle 9, connecting axle 9 links to each other with driving motor 71's output shaft, the junction of connecting axle 9 and supporting seat 7 is equipped with bearing 91. When the heat-conducting fan 5 works, the heat-radiating fan 8 also works simultaneously, so that the structure is compact and the layout is reasonable, and the heat accumulation of an electric control element can be avoided.

The supporting seat 7 is further provided with a supporting portion 73 (shown in fig. 1) extending upwards along the outer side wall of the pot body, a connecting hole (not shown by a reference numeral) is formed at the connecting position of the supporting portion 73 and the pot body, a rod-shaped appliance for holding food, such as a steel stick, a bamboo stick and the like, can be arranged in the connecting hole in a penetrating manner, or the end portion of a support or a supporting rod for supporting is arranged in the connecting hole in a penetrating manner, so that the food to be heated is in the accommodating cavity and does not contact with the pot body and the upper cover in. The side wall of the pot body 1 is provided with a limit step (not shown by a reference numeral), and a plate with meshes can be arranged on the limit step and is used for bearing vessels or food filled with food.

A water receiving box 74 is further provided at the lower portion of the support base 7 for receiving and accommodating the condensed water condensed on the support base 7.

A gap is arranged between the supporting seat 7 and the pot body 1, and the supporting seat 7 is provided with a radiating hole 72 opposite to the position of the blade of the radiating fan 8 so as to facilitate the heat generated by an electric control element such as a motor to be radiated.

In this embodiment, the hot air heated by the heating body 3 enters the pot body 1 from the through hole 41, and the cold air in the pot body 1 is extruded downwards, so that the cold air falls from the gap between the outer edge of the annular profile wall 42 and the side wall of the pot body 1, and is sucked to the heating body 3 by the heat conduction fan 5 for heating, and the air in the pot body 1 is heated and flows circularly by repeating the above steps.

Example 2

As shown in fig. 1, 4 and 5, the cooking device of the present embodiment for uniform heating includes a pot body 1 and an upper cover 2 enclosing to form a containing cavity, food to be heated is placed in the containing cavity, a heating body 3 for heating food is arranged at the bottom of the pot body 1, the heating body 3 is arranged on a heat conducting plate 4 having a plurality of through holes 41, and a heat conducting fan 5 is arranged around the heating body 3 and opposite to the through holes 41, so that gas heated by the heating body 3 flows through the through holes 41, and the food is uniformly heated.

Heat conduction dish 4 separates heating member 3 and food, avoids food to cause the pollution to the heating member at the residue or the gas that the culinary art process produced, and heating member 3 heats partial air, and hot-air rises, and cold air descends, and heat conduction fan 5 rotates and produces the negative pressure, with the air current disturbance for the air current accelerates the motion, and both sides are heated evenly about guaranteeing food.

In this embodiment, the heating body 3 is a light wave tube.

The heat conducting disc 4 is disc-shaped and has an annular contour wall 42 and a vertical annular side wall 43, and the through holes 41 are uniformly arranged along the annular side wall 43 of the heat conducting disc 4. The through holes 41 are formed in the vertical annular side wall 43, so that the sufficient flowing of the air flow is facilitated, and the through holes 41 can be prevented from being polluted by impurities.

The annular side wall 43 is located at the center of the heat conducting disc 4, and surrounds the heating body 3 and the heat conducting fan 5, and the heating body 3 is located between the annular side wall 43 and the heat conducting fan 5. As can be seen from fig. 5, the annular side wall 43, the heating body 3 and the heat-conducting fan 5 are arranged in this order from the outside to the inside, and the hot air flows more easily out of the through-holes 41.

The through hole 41 is a vertical elongated through hole, and the heating body 3 and the heat transfer fan 5 correspond to the upper portion of the through hole 41. The hot air and the cold air flow through the through hole 41, the hot air is easy to rise, the cold air is easy to fall, the through hole 41 is arranged to be long-strip-shaped, and the heating body 3 and the heat conduction fan 5 are arranged at the upper part of the through hole 41, so that the turbulent flow is reduced, and the air flow is facilitated.

The central position of the heat conducting disc 4 is provided with a disc 6 with a concave cavity as a vessel for containing substances, such as water or grease falling in the food cooking process, and the disc 6 is positioned above the annular side wall 43 and integrally formed with the annular side wall 43 as a steam generator or a waste material receiver. When clean water is contained in the concave cavity, the water is changed into steam under the action of heat radiation of the heat source, and the cooking device can be used as a steamer. The arrangement has the advantages of compact structure, effective space saving and space utilization rate improvement.

The pot body 1's below is equipped with the supporting seat 7 that is used for holding driving motor 71, driving motor 71 is used for the drive heat conduction fan 5, driving motor 71 with be equipped with a radiator fan 8 between the heat conduction fan 5, radiator fan 8 with heat conduction fan 5 realizes coaxially through connecting axle 9, connecting axle 9 links to each other with driving motor 71's output shaft, the junction of connecting axle 9 and 1 diapire of the pot body is equipped with bearing 91. When the heat-conducting fan 5 works, the heat-radiating fan 8 also works simultaneously, so that the structure is compact and the layout is reasonable, and the heat accumulation of an electric control element can be avoided.

The supporting seat 7 is further provided with a supporting portion 73 (shown in fig. 1) extending upwards along the outer side wall of the pot body 1, a connecting hole (not shown by a reference numeral) is formed at the connecting position of the supporting portion 73 and the pot body, rod-shaped appliances for holding food such as steel sticks and bamboo sticks can be arranged in the connecting hole in a penetrating mode, or the end portion of a support or a supporting rod with a supporting function is arranged in the connecting hole in a penetrating mode, so that the food to be heated is located in the accommodating cavity and does not contact with the pot body and the upper cover in a large area. The side wall of the pot body 1 is provided with a limit step (not shown by a reference numeral), and a plate with meshes can be arranged on the limit step and is used for bearing vessels or food filled with food.

In this embodiment, the hot air heated by the heating body 3 enters the pot body 1 from the upper part of the through hole 41, and the cold air in the pot body 1 is extruded downwards, so that the cold air is sucked to the heating body 3 by the heat conduction fan 5 via the lower part of the through hole 41 to be heated, and the circulation is repeated, and the air in the pot body 1 is heated and flows circularly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a cook device that heating is even, is including enclosing pot body (1) and upper cover (2) that become to hold the chamber, its characterized in that, pot body (1) bottom is equipped with and is used for producing thermal heating body (3), heating body (3) set up on a heat conduction dish (4) that have a plurality of through-holes (41), a heat conduction fan (5) set up around heating body (3), and with through-hole (41) position is relative for the gas via the heating flows through-hole (41), and the food thermally equivalent of being convenient for.

2. Uniform heating cooking device according to claim 1, characterised in that said heat-conducting disc (4) is disc-shaped with an annular profile wall (42) and a vertical annular side wall (43), said through holes (41) being uniformly arranged along said annular side wall (43).

3. Cooking device with even heating according to claim 2, characterised in that said annular side wall (43) is associated with said annular profile wall (42) forming a housing space enclosing said heating body (3) and said heat-conducting fan (5), said heating body (3) being located between said heat-conducting fan (5) and the annular profile wall (42).

4. Cooking device with even heating according to claim 3, characterised in that the outer edge of the annular profile wall (42) is arranged with clearance from the side wall of the pan (1).

5. Uniform heating cooking device according to claim 3, characterised in that the heat conducting plate (4) is provided, in its central position, with a re-entrant disc (6) as a vessel for the substance.

6. Cooking device with even heating according to claim 2, characterised in that said annular side wall (43) is located in the central position of said heat conducting disc (4), enclosing the heating body (3) and the heat conducting fan (5), said heating body (3) being located between the annular side wall (43) and the heat conducting fan (5).

7. The uniformly-heated cooking device as claimed in claim 6, wherein the through-hole (41) is a vertically elongated through-hole (41), and the heating body (3) and the heat transfer fan (5) correspond to an upper portion of the through-hole (41).

8. Uniform heating cooking device according to claim 7, characterised in that said heat conducting plate (4) is provided, in a central position, with a re-entrant disc (6) as a vessel for the substance, said disc (6) being located above said annular side wall (43).

9. The uniformly-heated cooking device according to claim 1, wherein a supporting seat (7) for accommodating a driving motor (71) is arranged below the pot body (1), the driving motor (71) is used for driving the heat conducting fan (5), a heat dissipating fan (8) is arranged between the driving motor (71) and the heat conducting fan (5), the heat dissipating fan (8) and the heat conducting fan (5) are coaxial through a connecting shaft (9), and the connecting shaft (9) is arranged on the bottom wall of the pot body (1) in a penetrating manner through a bearing (91).

10. The uniformly-heated cooking device as claimed in claim 9, wherein a gap is provided between the supporting base (7) and the pan body (1), and the supporting base (7) is provided with heat dissipating holes (72) opposite to the blades of the heat dissipating fan (8) for dissipating heat.