CN112426061B

CN112426061B - Barbecue grill

Info

Publication number: CN112426061B
Application number: CN202011387452.1A
Authority: CN
Inventors: 黄�焕
Original assignee: Yuyao Oubei Electric Co ltd
Current assignee: Yuyao Oubei Electric Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-11-16
Anticipated expiration: 2040-12-01
Also published as: CN112426061A

Abstract

The utility model relates to a barbecue grill, comprising a furnace body, furnace body upper end opening, the inside top of furnace body is equipped with the subassembly of blowing, the gas current direction that the subassembly of blowing blew off is downward on, the inside below of furnace body is equipped with down the subassembly of blowing, the gas current direction that the subassembly of blowing blew off makes progress down, on blow the subassembly with the subassembly of blowing down is diagonal angle setting, the furnace body lateral wall be equipped with on blow the subassembly with blow the fan of subassembly intercommunication down. The present application has an effect of reducing smoke generated when charcoal or wood is burned.

Description

Barbecue grill

Technical Field

The present application relates to the field of cooking tools, and more particularly, to a barbecue grill.

Background

Barbecue grills are a common type of grilling tool.

In the related art, a grill is a groove body having an open upper end, in which charcoal or wood, etc. are placed, and a frame for placing food is placed over the charcoal.

In view of the above-mentioned related art, the inventor believes that the grill has a simple structure and generates much smoke due to incomplete combustion of charcoal or wood during roasting.

Disclosure of Invention

To reduce smoke generated when charcoal or wood is burned, the present application provides a barbecue grill.

The barbecue grill adopts the following technical scheme:

the barbecue grill comprises a grill body, wherein the upper end of the grill body is provided with an opening, an upper air blowing assembly is arranged above the inner part of the grill body, the direction of air flow blown by the upper air blowing assembly is downward, a lower air blowing assembly is arranged below the inner part of the grill body, the direction of air flow blown by the lower air blowing assembly is upward, the upper air blowing assembly and the lower air blowing assembly are arranged in a diagonal manner, and a fan communicated with the upper air blowing assembly and the lower air blowing assembly is arranged on the outer side wall of the grill body.

Through adopting above-mentioned technical scheme, go up the subassembly of blowing and blow towards the furnace body bottom, decurrent air current drives the air outside the furnace body and flows towards the furnace body, the subassembly of blowing down upwards blows, blows the charcoal in the furnace body with the air in the furnace body, go up the subassembly of blowing and blow down the subassembly and form the gas circuit that flows in the air from the external world in the furnace body, make the charcoal contact more oxygen to make the burning charcoal burning more abundant, be favorable to reducing the smog that produces when burning.

Optionally, the furnace body includes end plate, side net and bottom plate, the end plate is located the bottom plate both ends, the side net is located the bottom plate both sides, the fan is located the end plate lateral wall.

By adopting the technical scheme, the side net enables the interior of the furnace body to be communicated with the outside air, so that the exchange between the air in the furnace body and the outside air is increased, and the burning charcoal is contacted with more oxygen in the air, so that the burning of the charcoal is more sufficient.

Optionally, the upper blowing assembly comprises an upper blowing pipe, one end of the upper blowing pipe is connected with the fan, and lower air outlets are formed in the lower end array of the side face of the upper blowing pipe in the length direction.

Through adopting above-mentioned technical scheme, the fan blows in the air blow pipe with the air, blows the air to the internal diapire of furnace through lower venthole.

By adopting the technical scheme, the lower blowing assembly comprises the lower air outlet pipe, one end of the lower blowing pipe is connected with the fan, and the upper air outlet holes facing the middle part of the furnace body are formed in the obliquely upward array in the length direction of the side surface of the lower blowing pipe.

Through adopting above-mentioned technical scheme, the air blow pipe down is insufflated with the air to the fan, blows the charcoal that the furnace body middle part was placed to the air through last venthole.

Optionally, the lower blowing pipes include a first lower blowing pipe, a second lower blowing pipe and a third lower blowing pipe, a first upper air outlet hole facing the middle of the furnace body is formed in the side length direction of the first lower blowing pipe in an inclined manner, a branch pipe facing the center of the furnace body is formed in the side length direction of the second lower blowing pipe in an inclined manner, the third lower blowing pipe is divided into a first section and a second section at a certain position in the length direction, a second upper air outlet hole facing the middle of the furnace body is formed in the first section in the side length direction in an inclined manner, a third upper air outlet hole facing the middle of the furnace body is formed in the second section in the side length direction in an inclined manner, and the aperture of the second upper air outlet hole is larger than that of the third upper air outlet hole.

By adopting the technical scheme, the first lower air blowing pipe blows air uniformly towards the middle part of the furnace body, so that charcoal is uniformly combusted; the second lower air blowing pipe blows air towards the center of the furnace body, so that the charcoal is intensively combusted at the center of the furnace body; the air flow rate blown out by the first section of the third lower air blowing pipe is larger than that blown out by the second end, so that the charcoal above the first section in the oven body is more fierce than the charcoal above the second end, and the requirements of firepower on different foods during barbecue are met.

Optionally, the side net side wall is rotatably connected with a cover plate, the cover plate comprises a top plate and side plates, the side plates are located at two opposite side edges of the top plate, the edge of the bottom plate is connected with a first motor, a driving shaft of the first motor is connected with the cover plate, the cover plate is connected with the rotation of the measuring net to be coaxial with the driving shaft of the first motor, the first motor can drive the cover plate to seal the furnace body, and when the cover plate seals the furnace body, the side plates cover the side net and the top plate covers an opening at the upper end of the furnace body.

Through adopting above-mentioned technical scheme, the apron rotates to covering the furnace body through the drive of first motor, makes apron and furnace body form confined space to isolated charcoal and air realize putting out a fire.

Optionally, the end plate is further connected with a driving module, and the driving module is used for driving the fan to rotate and selectively switching on and off the first lower air outlet pipe, the second lower air outlet pipe and the third air outlet pipe.

By adopting the technical scheme, a user can control the fan to rotate and select to make and break the first lower air outlet pipe, the second lower air outlet pipe and the third air outlet pipe according to requirements through the driving module.

Optionally, a hanging basket is arranged in the furnace body, abutting grooves are formed in the upper edges of two sides of the furnace body, the edges of the hanging basket abut against the abutting grooves, and the hanging basket is located above the upper blowing assembly.

Through adopting above-mentioned technical scheme, the string basket is used for placing the charcoal, goes up the subassembly of blowing and blows the subassembly down and be located the charcoal below as the heat source to reduce the subassembly of blowing and blowing down and blow being heated of subassembly.

Optionally, the bottom plate includes fixed plate and rotor plate, the fixed plate with side net edge fixed connection, the rotor plate with the end plate edge rotates to be connected, the fixed plate keep away from the edge butt of side net in the top of side net edge is kept away from to the rotor plate, the edge that the side net was kept away from to the rotor plate is kept away from towards the fixed plate edge of side net and is buckled, the end plate lateral wall is equipped with the second motor, the drive shaft coaxial coupling rotor plate of second motor rotates the one end of connecting the end plate.

Through adopting above-mentioned technical scheme, the second motor drive rotor plate rotates downwards, makes and opens the gap between fixed plate and the rotor plate, pours out the ashes after will burning from the furnace body bottom, and need not overturn the furnace body and pour out the ashes.

In summary, the present application includes at least one of the following beneficial technical effects:

the upper blowing assembly blows towards the bottom of the furnace body, the downward airflow drives the air outside the furnace body to flow towards the inside of the furnace body, the lower blowing assembly blows upwards to blow the air in the furnace body to the charcoal in the furnace body, the upper blowing assembly and the lower blowing assembly form an air path for the air to flow in and flow out from the outside in the furnace body, and the charcoal is made to contact with more oxygen, so that the burning charcoal is more fully combusted, and smoke generated during combustion is reduced.

Drawings

FIG. 1 is a schematic view of a closed grill cover according to an embodiment of the present invention;

FIG. 2 is a schematic view of the grill cover of the present application shown in an open configuration;

FIG. 3 is an exploded view of the embodiment of the present application with the cover hidden;

FIG. 4 is a schematic structural diagram of an embodiment of the present application;

FIG. 5 is a schematic structural view of an upper blowing pipe of the embodiment of the present application;

FIG. 6 is a schematic structural diagram of a first downdraft tube of the embodiment of the present application;

FIG. 7 is a schematic structural view of a second downdraft tube of the embodiment of the present application;

FIG. 8 is a schematic structural view of a third downdraft tube in the embodiment of the present application.

Description of reference numerals: 1. a furnace body; 2. a fan; 3. an end plate; 4. a side net; 5. a base plate; 6. an upper blowing pipe; 7. a lower air outlet hole; 8. a first lower blowing pipe; 9. a second lower blowing pipe; 10. a third lower blowing pipe; 11. a first upper air outlet; 12. a branch pipe; 13. a second upper air outlet; 14. a third upper air outlet; 15. a cover plate; 16. a top plate; 17. a side plate; 18. a first motor; 19. hanging a basket; 20. a butt joint groove; 21. a fixing plate; 22. a rotating plate; 23. a second motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a barbecue grill. Referring to fig. 1, the grill includes a body 1 and a cover 15, and one corner of the cover 15 is rotatably connected to a corner of a side wall of the body 1. The cover 15 is driven by a first motor 18 to effect the rotational opening and closing of the cover 15 on the furnace body 1. A fan 2 is arranged on the side wall of the furnace body 1.

Referring to fig. 2, the structure of the cover plate 15 is schematically shown when the cover plate is opened by the driving of the first motor 18. The cover plate 15 includes a top plate 16 and two side plates 17, and the two side plates 17 are vertically connected to two opposite side edges of the top plate 16. The furnace body 1 comprises end plates 3, side nets 4 and a bottom plate 5. The bottom plate 5 is in the shape of a rectangular parallelepiped plate. The end plates 3 are a whole plate, and are two in total, and are respectively vertically connected to two wide sides of the bottom plate 5, namely two ends of the bottom plate 5 through edges. The edges of the side net 4 are surrounded by two frames, and are vertically connected to two long sides of the bottom plate 5, that is, two sides of the bottom plate 5, respectively, through the frame edges. And an end plate 3 is arranged for mounting the fan 2. The arrangement of the side net 4 can increase the air circulation between the inside of the furnace body 1 and the outside of the furnace body 1, so that the charcoal in the furnace body 1 contacts more oxygen.

Referring to fig. 2, the bottom plate 5 includes a fixed plate 21 and a rotating plate 22, wherein the fixed plate 21 is fixedly connected to the lower edge of the frame of one side net 4, and the rotating plate 22 is rotatably connected to the lower end of the end plate 3 close to the other side net 4. The concrete mode of rotating the connection sets up the pivot for being close to the edge at the both ends of fly leaf, sets up at end plate 3 lower extreme and supplies the pivot to pass the hole. The end plate 3 is provided with a second motor 23, and a driving shaft of the second motor 23 is coaxially connected with one end of the rotating plate 22 which is rotatably connected with the end plate 3, namely, is coaxial with the rotating shaft. The edge of the rotating plate 22 away from the side net 4 is bent toward the edge of the fixed plate 21 away from the side net 4, so that when the rotating plate 22 abuts against the fixed plate 21, the gap at the abutting position is reduced, and the ash is prevented from leaking from the gap. When the second motor 23 drives the rotating plate 22 to rotate downwards, a gap is opened between the rotating plate 22 and the fixed plate 21, and the burnt ashes are poured out from the bottom of the furnace body 1 without turning over the furnace body 1.

Referring to fig. 2, the first motor 18 is fixed by a plate extending from the bottom plate 5, and a driving shaft of the first motor 18 is coaxially connected to one end of the cover plate 15 rotatably connected to the side net 4. In the present application, the drive shaft of the first motor 18 is connected to the side plate 17 of the cover plate 15. The side plate 17 is rotatably connected to the side net 4, and a drive shaft of the first motor 18 is coaxially connected to a position where the side plate 17 is rotatably connected to the side net 4. When the first motor 18 drives the cover plate 15 to rotate to seal the furnace body 1, the side plate 17 covers the side net 4, and the top plate 16 covers the upper end opening of the furnace body 1. A closed space is formed between the cover plate 15 and the furnace body 1 to isolate the air inside the furnace body 1 from the air outside the furnace body 1, so that the charcoal burnt in the furnace body 1 is extinguished due to oxygen deficiency.

Referring to fig. 3, a cradle 19 for placing charcoal is placed in the furnace body 1, and the upper edges of both sides of the furnace body 1 are provided with abutting grooves 20, and in the figure, the abutting grooves 20 are opened at the upper edge of the frame body which is the side net 4. The edge of the cradle 19 abuts on the abutting groove 20, and the bottom of the cradle 19 is spaced from the bottom plate 5 of the furnace body 1 by a predetermined space.

Referring to fig. 4, an upper blowing assembly and a lower blowing assembly are arranged diagonally in a space between the bottom of the cradle 19 and the bottom plate 5 of the furnace body 1, the direction of the gas flow blown by the upper blowing assembly is downward, and the direction of the gas flow blown by the lower blowing assembly is upward. In the figure, the upper air blowing assembly and the lower air blowing assembly form air paths in the direction shown by arrows after air blowing, so that air outside the furnace body 1 is guided into the furnace body 1 and blown to charcoal placed on the hanging basket 19, the burning charcoal is contacted with more oxygen, and the charcoal is burned more fully to reduce smoke. The upper blowing component and the lower blowing component are respectively connected with the fan 2 through air pipes. The upper and lower air blowing assemblies are located below charcoal as a heat source to reduce heating of the upper and lower air blowing assemblies.

With reference to fig. 4 and 5, the upper blowing assembly includes an upper blowing pipe 6, and lower air outlets 7 having the same aperture size are formed in the lower end array of the side surface of the upper blowing pipe 6 in the length direction.

Referring to fig. 4, 6, 7 and 8, the blowdown pipes include a first blowdown pipe 8, a second blowdown pipe 9 and a third blowdown pipe 10.

Referring to fig. 6, a first upper air outlet 11 facing the middle of the furnace body 1, that is, facing the middle of the bottom of the cradle 19, is formed in the side surface of the first lower air blowing pipe 8 in the length direction obliquely upward, and the first upper air outlet 11 has the same aperture. So that the charcoal on the hanging basket 19 is uniformly contacted with oxygen in the air, and the flame of the charcoal combustion is uniform.

Referring to fig. 7, a branch pipe 12 facing the center of the furnace body 1, that is, facing the center of the bottom of the hanging basket 19, is obliquely arranged in the length direction of the side surface of the second lower blowing pipe 9, so that air is intensively blown to the center of charcoal on the hanging basket 19, and the flame generated by burning the charcoal is intensively positioned in the center of the furnace body 1.

Referring to fig. 8, the third lower blowing pipe 10 is divided into a first section and a second section at a certain position in the length direction, a second upper air outlet 13 facing the middle of the furnace body 1 is formed in the first section in the oblique upward direction of the length direction of the upper side, a third upper air outlet 14 facing the middle of the furnace body 1 is formed in the second section in the oblique upward direction of the length direction of the upper side, and the aperture of the second upper air outlet 13 is larger than that of the third upper air outlet 14. The air flow that the air blow pipe 10 first section blew off under the third is greater than the air flow that the second end blew off, makes the charcoal that is located first section top in furnace body 1 more fierce than the charcoal burning of second end top, and the charcoal burning flame of first section top is great, and the charcoal burning flame of second end top is less, satisfies the firepower demand to different food during the barbecue.

The end plate 3 is also connected with a driving module, the driving module and the fan 2 are integrated in a shell, and the driving module is used for driving the fan 2 to rotate, selectively switching on and off the first lower air outlet pipe, the second lower air outlet pipe and the third air outlet pipe, and driving the first motor 18 to rotate and the second motor 23 to rotate.

The implementation principle of the barbecue grill according to the embodiment of the application is as follows:

go up the subassembly of blowing and blow towards furnace body 1 bottom, decurrent air current drives the air outside furnace body 1 and flows towards furnace body 1, the subassembly of blowing down upwards blows, blow the charcoal in the furnace body 1 to the furnace body 1, go up the subassembly of blowing and blow down and form the gas circuit that flows in the air from the external world in furnace body 1, make the charcoal contact more oxygen, thereby the charcoal burning that makes the burning is more abundant, the smog that produces when being favorable to reducing the burning.

When more uniform flame is needed, the first lower blowing pipe 8 is ventilated by controlling the driving module; when more concentrated flame is needed, the second lower blowing pipe 9 is ventilated by controlling the driving module; when a part of the larger and a part of the smaller flame are required, the third downdraft tube 10 is driven to ventilate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A barbecue grill characterized by: the furnace comprises a furnace body (1), the upper end of the furnace body (1) is opened, an upper blowing component is arranged above the inside of the furnace body (1), the direction of gas flow blown by the upper blowing component is downward, a lower blowing component is arranged below the inside of the furnace body (1), the direction of gas flow blown by the lower blowing component is upward, the upper blowing component and the lower blowing component are arranged in opposite angles, a fan (2) communicated with the upper blowing component and the lower blowing component is arranged on the outer side wall of the furnace body (1), the lower blowing component comprises a lower blowing pipe, one end of the lower blowing pipe is communicated with the fan (2), an upper air outlet facing the middle part of the furnace body (1) is arranged in an obliquely upward array in the length direction of the side surface of the lower blowing pipe, and the lower blowing pipe comprises a first lower blowing pipe (8), a second lower blowing pipe (9) and a third lower blowing pipe (10), the furnace body comprises a furnace body (1), a first lower air blowing pipe (8) and a third lower air blowing pipe (10), wherein a first upper air outlet (11) facing the middle part of the furnace body (1) is obliquely formed in the length direction of the side surface of the first lower air blowing pipe (8), a branch pipe (12) facing the center of the furnace body (1) is obliquely formed in the length direction of the side surface of the second lower air blowing pipe (9), the length direction of the third lower air blowing pipe (10) is divided into a first section and a second section at a certain position, a second upper air outlet (13) facing the middle part of the furnace body (1) is obliquely formed in the length direction of the side surface of the first section, a third upper air outlet (14) facing the middle part of the furnace body (1) is obliquely formed in the length direction of the side surface of the second section, and the aperture of the second upper air outlet (13) is larger than that of the third upper air outlet (14).

2. A barbecue according to claim 1, wherein: furnace body (1) includes end plate (3), side net (4) and bottom plate (5), end plate (3) are located bottom plate (5) both ends, side net (4) are located bottom plate (5) both sides, fan (2) are located end plate (3) lateral wall.

3. A barbecue according to claim 1, wherein: the upper blowing assembly comprises an upper blowing pipe (6), one end of the upper blowing pipe (6) is communicated with the fan (2), and lower air outlet holes (7) are formed in the lower end of the side face of the upper blowing pipe (6) in the length direction in an array mode.

4. A barbecue according to claim 2, wherein: the side net (4) lateral wall rotates and is connected with apron (15), apron (15) include roof (16) and curb plate (17), curb plate (17) are located roof (16) relative both sides edge bottom plate (5) edge connection has first motor (18), the drive shaft and apron (15) of first motor (18) are connected, apron (15) are connected coaxially in the drive shaft that is in first motor (18) with the rotation of surveying the net, first motor (18) can drive apron (15) seal furnace body (1), when apron (15) seal furnace body (1), curb plate (17) cover side net (4) roof (16) cover furnace body (1) upper end opening.

5. A barbecue according to claim 2, wherein: the end plate (3) is further connected with a driving module, and the driving module is used for driving the fan (2) to rotate and selectively switching on and off the first lower air blowing pipe (8), the second lower air blowing pipe (9) and the third lower air blowing pipe (10).

6. A barbecue according to claim 1, wherein: the improved blowing furnace is characterized in that a hanging basket (19) is arranged in the furnace body (1), abutting grooves (20) are formed in the upper edges of the two sides of the furnace body (1), the edges of the hanging basket (19) abut against the abutting grooves (20), and the hanging basket (19) is located above the upper blowing assembly.

7. A barbecue according to claim 2, wherein: bottom plate (5) are including fixed plate (21) and rotor plate (22), fixed plate (21) with side net (4) edge fixed connection, rotor plate (22) with end plate (3) edge rotates and connects, the edge butt that side net (4) were kept away from in fixed plate (21) in the top of side net (4) edge is kept away from in rotor plate (22), edge that side net (4) were kept away from in rotor plate (22) is towards the edge bending of fixed plate (21) keeping away from side net (4), end plate (3) lateral wall is equipped with second motor (23), the one end of connecting end plate (3) is rotated to drive shaft coaxial coupling rotor plate (22) of second motor (23).