CN210276928U

CN210276928U - Multifunctional oven

Info

Publication number: CN210276928U
Application number: CN201920867157.2U
Authority: CN
Inventors: 黄凯兵
Original assignee: Individual
Current assignee: Zhongshan Jinguang Household Appliance Manufacture Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-10
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a multifunctional oven, which comprises a base, wherein the upper end surface of the base is provided with a holding tank, the rear side of the holding tank is provided with a mounting seat, and a sealing cover is movably connected on the mounting seat; when the sealing cover is closed, the inner end surface of the accommodating groove, the side wall of the mounting seat and the inner end surface of the sealing cover are matched to form a cooking chamber; the cooking chamber is internally provided with a grill, a grill heating mechanism and an oil receiving disc in sequence from top to bottom, and the grill heating mechanism heats the grill; a hot air baking mechanism is arranged in the mounting seat, a hot air hole is formed in the side wall of the mounting seat opposite to the cooking chamber, and the hot air hole is in conductive connection with the cooking chamber and the hot air baking mechanism; the mounting seat is provided with an oil pumping chamber at the lower side of the hot air baking mechanism, the oil pumping chamber is internally provided with an oil fume pumping mechanism, and the oil pumping chamber is in conduction connection with the cooking chamber; the utility model provides a multifunctional oven which can fry or bake food and has no oil smoke.

Description

Multifunctional oven

Technical Field

The utility model relates to an oven equipment field especially relates to a can fry in shallow oil roast and toast multi-functional oven of food.

Background

The structure that current oven adopted heating pipe and overware to combine generally, and the oven of this kind of structure is fried and toasted through directly placing food on the overware, and at the culinary art in-process, produce a large amount of oil smoke, seriously influence the environment, and simultaneously, this kind of oven heating effect is more difficult control, is frying and toasting the in-process, bakes easily and pastes food, influences the edible effect of food.

Disclosure of Invention

An object of the utility model is to provide a can fry in shallow oil roast food or toast food, the multi-functional oven of no oil smoke simultaneously.

To achieve the purpose, the utility model adopts the following technical proposal: a multifunctional oven comprises a base, wherein an accommodating groove is formed in the upper end face of the base, an installation seat is arranged on the rear side of the accommodating groove, and a sealing cover is movably connected to the installation seat; when the sealing cover is closed, the inner end surface of the accommodating groove, the side wall of the mounting seat and the inner end surface of the sealing cover are matched to form a cooking chamber; the cooking chamber is internally provided with a grill, a grill heating mechanism and an oil receiving disc in sequence from top to bottom, and the grill heating mechanism heats the grill; a hot air baking mechanism is arranged in the mounting seat, a hot air hole is formed in the side wall of the mounting seat opposite to the cooking chamber, and the hot air hole is in conductive connection with the cooking chamber and the hot air baking mechanism; the mounting seat is provided with an oil pumping chamber at the lower side of the hot air baking mechanism, the oil pumping chamber is internally provided with an oil fume pumping mechanism, and the oil pumping chamber is in conduction connection with the cooking chamber; the base is provided with a controller, and the grill heating mechanism, the hot air baking mechanism and the oil smoke pumping mechanism are electrically connected with the controller.

Preferably, the mounting seat comprises a fixing frame, an annular baffle, a hot air guide sleeve and a rear cover, the fixing frame is of an Contraband-shaped structure with a downward opening, and two lower ends of the fixing frame are connected with the inner bottom surface of the accommodating groove; the annular baffle is arranged on one side of the fixed frame opposite to the cooking chamber, and the rear cover is arranged on the other side of the fixed frame; the outer edge of the hot air guide cover is connected with the inner edge of the annular baffle, and the lower end of the side wall of the hot air guide cover inclines towards the inside of the fixed frame; the hot air holes are distributed in the middle of the side wall of the hot air guide sleeve; the annular baffle, the fixing frame, the hot air guide sleeve and the rear cover are matched to form an installation cavity, the hot air baking mechanism is arranged in the installation cavity, and an air outlet end of the hot air baking mechanism is opposite to the hot air hole; and the annular baffle plate at the lower side of the hot air guide sleeve is provided with a strip-shaped hole.

Preferably, the hot air baking mechanism comprises a mounting cover, an air-fried heat insulation cover, an air-fried motor, a first fan blade, an air-fried heating tube and a second fan blade, the air-fried heat insulation cover is connected with the inner end face of the annular baffle, and the air-fried heat insulation cover is sleeved on the periphery of the hot air guide cover; the air-fried heat insulation cover and the hot air flow guide cover are matched to form a flow guide layer, and the lower end of the flow guide layer is in conduction connection with the cooking chamber through the upper part of the strip-shaped hole; the upper end of the mounting cover is connected with the inner end face of the upper side of the annular baffle plate, the lower end of the mounting cover is connected with the inner end face of the lower side of the annular baffle plate, the mounting cover is sleeved on the periphery of the air-fried heat insulation cover, and the side wall of the mounting cover is parallel to the side wall of the hot air guide cover; the air-frying motor is arranged in the middle of the outer wall of the mounting cover, one end of an output shaft of the air-frying motor penetrates through the mounting cover and the air-frying heat insulation cover and then is connected with the first fan blade, the air-frying heating tube is mounted on the mounting cover, and a heating tube of the air-frying heating tube is positioned between the first fan blade and the hot air hole; the air-frying motor is connected with the controller through a circuit; the blades of the first fan blade are L-shaped blades arranged along the circumferential direction, and one end of each L-shaped blade faces towards the hot air hole; the second fan blade is positioned at one end of an output shaft of the air-frying motor outside the mounting cover, the second blade of the second fan blade is a first L-shaped blade arranged along the circumferential direction, and one end of the first L-shaped blade faces the air-frying motor; the oil pumping chamber is positioned at the lower side of the mounting cover, and an air pumping hole is formed in the upper end face of the oil pumping chamber.

Preferably, a through hole is formed in the air-fried heat insulation cover on the lower side of the first fan blade, one end, located on the lower side of the through hole, of the mounting cover is in conduction connection with an air outlet pipe, an air outlet is formed in the base, and the air outlet pipe is in conduction connection with the air outlet and the flow guide layer; the one end relative with the air-out pipe of base is equipped with the mounting groove, and detachably installs the filter frame in the mounting groove, is equipped with the filter screen on the filter frame, the air outlet is located on the base of the downside of filter screen.

Preferably, the oil pumping chamber is provided with an oil pumping hole along the length direction, and the oil pumping hole is in conduction connection with the cooking chamber through the lower part of the strip-shaped hole; one end of the oil receiving disc extends to the lower side of the oil pumping chamber; the oil fume pumping mechanism comprises two oil fume pumping supports, an oil fume flow guide cover, an oil fume pumping motor and an air impeller, wherein the two oil fume pumping supports are arranged in an oil pumping chamber at intervals; the oil fume pumping motor is connected with the controller through a circuit; and a smoke inlet is formed in one end, opposite to the oil pumping hole, of the oil smoke diversion cover, and an oil outlet is formed in one end, opposite to the oil receiving disc, of the oil smoke diversion cover.

Preferably, a first reflecting plate and a second reflecting plate are arranged in the cooking chamber, the first reflecting plate is arranged on the inner wall of the accommodating groove of the cooking chamber, the second reflecting plate is integrally formed at the lower end of the first reflecting plate, the middle part of the second reflecting plate is sunken downwards, a plurality of oil outlet holes are formed in the middle part of the second reflecting plate, and the grill heating mechanism is arranged on the upper side of the second reflecting plate; the grill heating mechanism comprises two grill heating pipes and two protective covers, the two grill heating pipes are respectively installed between the inner walls of the two sides of the cooking chamber through connecting seats, and each grill heating pipe is connected with the controller through a circuit; two shields are installed at the upside of the grill heating pipe that corresponds through the mounting bar respectively, all are equipped with a plurality of heat conduction hole on each shield.

Preferably, the grill comprises a frame, a plurality of connecting strips and heat collecting strips, the connecting strips are arranged in the frame at intervals, the two heat collecting strips are arranged on the lower end face of the frame at intervals, the two heat collecting strips are perpendicular to the connecting strips, and the upper end faces of the two heat collecting strips are connected with the lower end faces of the connecting strips; a mounting step is formed in the cooking chamber along the circumferential direction, the frame is mounted on the mounting step, and the inner edge of the mounting step extends to the lower side of the frame; the lower end surfaces of the heat collecting strips are arc-shaped end surfaces, and when the frame is in contact with the mounting step, the two heat collecting strips are respectively positioned on the upper sides of the two grill heating pipes.

Preferably, the lower end of the front end surface of the base is provided with a guide hole along the horizontal direction, and the guide hole is in conduction connection with the cooking chamber; a guide socket is arranged in the guide hole, a limiting block is formed at the lower end of the guide socket, a limiting notch matched with the limiting block is formed at the lower end of the guide hole, and the guide socket is detachably arranged in the guide hole; one end of the oil receiving disc is connected with one end, located in the cooking chamber, of the guide socket, and the other end of the oil receiving disc penetrates through the cooking chamber and then extends to the inner bottom of the oil pumping chamber.

Preferably, the left side wall and the right side wall of the mounting seat are both provided with guide posts, the sealing cover comprises a cover body, a transparent observation plate, a lifting handle and two guide rails, the lifting handle is arranged on the front end face of the cover body, the transparent observation plate is arranged in the middle of the upper end face of the cover body, and the two guide rails are respectively obliquely arranged on two sides of the cover body and are matched with the two guide posts in a one-to-one correspondence manner; in an opening state, the guide post is positioned at the upper limit of the corresponding guide rail, and the lower edge of the front end of the cover body is positioned at the upper side of the cooking chamber; in a closed state, the guide post is positioned at the lower limit of the corresponding guide rail, and the lower end of the cover body is contacted with the upper end face of the base.

Preferably, a rotating motor is arranged inside one side of the base, which is positioned on the upper side of the grill, an output shaft of the rotating motor is connected with a positioning seat, the tail end of the positioning seat penetrates through the base and then extends into the cooking chamber, a limiting seat is arranged on the inner wall of the cooking chamber, which is opposite to the positioning seat, a bayonet is arranged on the limiting seat, a positioning hole is arranged on the inner end surface of the positioning seat, and a rotating rod is arranged between the bayonet of the limiting seat and the positioning hole of the positioning seat; the rotating motor is connected with the controller through a circuit.

By adopting the structure, the utility model, through the matching of the grill and the grill heating mechanism, can fry and roast food, the grill heating mechanism has high heating speed, the heat does not directly act on food materials, and the food is not easy to be burnt; toast food through hot-blast baking machine structure, make the oven have the function of toasting, the food of cooking out does not need to fry also can possess crisp taste, simultaneously, through the heating air current that forms the circulation in the culinary art room, carries out abundant and even heating to food, makes every position of food can both the thermally equivalent, reaches good culinary art effect. Connect the detachable construction of food tray, conveniently dock the food tray and dismantle and wash. The controller is used for controlling, the automation degree is high, and the operation is simple and convenient.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

FIG. 1 is a schematic view of the sealing cover of the present invention;

FIG. 2 is a schematic structural view of the sealing cover of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is one of the schematic partial cross-sectional structural views taken along A-A of FIG. 3;

FIG. 5 is a second schematic sectional view taken along line A-A of FIG. 3;

fig. 6 is a schematic structural view of the base of the present invention;

fig. 7 is a schematic structural view of the rotating rod and the rotating motor of the present invention;

fig. 8 is a schematic structural view of the oil smoke exhausting mechanism of the present invention;

fig. 9 is a schematic structural view of the grill heating mechanism of the present invention.

Wherein: the cooking device comprises a base 1, a mounting seat 2, a fixing frame 2a, an annular baffle plate 2b, a hot air flow guide cover 2c, a rear cover 2d, a strip-shaped hole 2e, a sealing cover 3, a cover body 3a, a transparent observation plate 3b, a lifting handle 3c, two guide rails 3d, a cooking chamber 4, a grill 5, a frame 5a, a connecting strip 5b, a heat collecting strip 5c, a grill heating mechanism 6, a grill heating pipe 6a, a protective cover 6b, a heat conducting hole 6c, an oil receiving disc 7, a hot air baking mechanism 8, a mounting cover 8a, an air-frying heat insulating cover 8b, an air-frying motor 8c, a first fan blade 8d, an air-frying heating pipe 8e, a flow guide layer 8f, a second fan blade 8g, a hot air hole 9, an oil pumping chamber 10, an oil pumping hole 10a, an air pumping hole 10b, an oil smoke pumping mechanism 11, an oil smoke pumping support 11a, an oil smoke flow guide cover 11b, an oil smoke pumping motor, The filter frame 15, the filter screen 16, the first reflecting plate 17, the second reflecting plate 18, the guide socket 19, the limiting block 19a, the guide post 20, the rotating motor 21, the positioning seat 22, the limiting seat 23, and the rotating rod 24.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 9, the multifunctional oven of the present embodiment includes a base 1, wherein an accommodating groove is formed on an upper end surface of the base 1, an installation seat 2 is arranged at a rear side of the accommodating groove, and a sealing cover 3 is movably connected to the installation seat 2; when the sealing cover 3 is closed, the inner end surface of the accommodating groove, the side wall of the mounting seat 2 and the inner end surface of the sealing cover 3 are matched to form a cooking chamber 4.

Grill 5, grill heating mechanism 6 and oil receiving tray 7 are arranged in the cooking chamber 4 from top to bottom in sequence, and grill heating mechanism 6 heats grill 5.

Be equipped with hot-blast baking machine in mount pad 2 and toast mechanism 8, the lateral wall of mount pad 2 relative with culinary art room 4 is equipped with hot-blast hole 9, hot-blast hole 9 turn-on connection culinary art room 4 and hot-blast baking machine 8.

An oil pumping chamber 10 is arranged on the lower side of the hot air baking mechanism 8 of the mounting seat 2, an oil fume pumping mechanism 11 is arranged in the oil pumping chamber 10, and the oil pumping chamber 10 is in conduction connection with the cooking chamber 4.

The base 1 is provided with a controller 12, and the grill heating mechanism 6, the hot air baking mechanism 8 and the smoke exhaust ventilator mechanism 11 are electrically connected with the controller 12.

Adopt this kind of structure, holding tank, mount pad 2 and sealed 3 cooperations of lid become culinary art room 4, put food on gridion 5, accessible controller 12 control gridion heating mechanism 6 heating gridion, fry in shallow oil roast food, the oil smoke of frying in shallow oil roast is taken out by oil pumping cigarette mechanism 11, reaches the effect of smokeless culinary art, and simultaneously, the oil that fries in shallow oil roast drops in connecing food tray 7, conveniently collects processing and washing. The hot air can be heated by the hot air baking mechanism 8 to make the hot air circularly flow in the cooking chamber 4 to bake food, so that the effect of oil-free cooking is achieved, the cooked food is very healthy, and the crisp taste can be achieved without frying.

The controller 12 comprises a box body, a circuit board, keys and a display screen, wherein the box body is formed on the base 1, the circuit board is arranged in the box body, and the keys and the display screen are distributed on the upper end face of the box body. Be equipped with overware control by temperature change test probe and the fried control by temperature change test probe of air in culinary art room 4, overware control by temperature change test probe and the fried control by temperature change test probe of air all are connected with controller 12, and overware control by temperature change test probe of temperature is used for detecting the overware temperature, and the fried control by temperature change test probe of air is used for detecting the fried temperature of air.

Preferably, the mount pad 2 includes fixed frame 2a, ring baffle 2b, hot-blast kuppe 2c and hou gai 2d, fixed frame 2a is opening Contraband type structure down, two lower extremes of fixed frame 2a are connected with the interior bottom surface of holding tank.

The ring-shaped baffle 2b is arranged on one side of the fixed frame 2a opposite to the cooking chamber 4, and the rear cover 2d is arranged on the other side of the fixed frame 2 a.

The outer edge of the hot air guide cover 2c is connected with the inner edge of the annular baffle 2b, and the lower end of the side wall of the hot air guide cover 2c inclines towards the inside of the fixed frame 2 a; the hot air holes 9 are distributed in the middle of the side wall of the hot air guide sleeve 2 c.

The annular baffle 2b, the fixed frame 2a, the hot air guide sleeve 2c and the rear cover 2d are matched to form an installation cavity, the hot air baking mechanism 8 is arranged in the installation cavity, and the air outlet end of the hot air baking mechanism 8 is opposite to the hot air hole 9;

and a strip-shaped hole 2e is formed in the annular baffle 2b on the lower side of the hot air guide sleeve 2 c.

By adopting the structure, the installation cavity formed by the fixing frame 2a, the annular baffle 2b, the hot air guide sleeve 2c and the rear cover 2d is convenient for installing the hot air baking mechanism 8, and can play the roles of decoration and protection. The hot air guide sleeve 2c is structured to incline the hot air baking mechanism 8 toward one side of the cooking chamber 4, so that hot air of the hot air baking mechanism 8 can directly aim at food for baking after passing through the hot air hole 9. The strip-shaped holes 2e can be in the shape of a single strip-shaped hole or can be formed by a plurality of small vertical strip-shaped holes which are transversely arranged.

Preferably, the hot air baking mechanism 8 comprises an installation cover 8a, an air-fried heat insulation cover 8b, an air-fried motor 8c, a first fan blade 8d, an air-fried heating tube 8e and a second fan blade 8g, the air-fried heat insulation cover 8b is connected with the inner end face of the annular baffle 2b, and the air-fried heat insulation cover 8b is sleeved on the periphery of the hot air diversion cover 2 c.

The air-fried heat insulation cover 8b and the hot air guide cover 2c are matched to form a flow guide layer 8f, and the lower end of the flow guide layer 8f is in conduction connection with the cooking chamber 4 through the upper part of the strip-shaped hole 2 e.

The upper end of the mounting cover 8a is connected with the inner end face of the upper side of the annular baffle plate 2b, the lower end of the mounting cover 8a is connected with the inner end face of the lower side of the annular baffle plate 2b, the mounting cover 8a is sleeved on the periphery of the air-fried heat insulation cover 8b, and the side wall of the mounting cover 8a is parallel to the side wall of the hot air guide cover 2 c.

The air-frying motor 8c is arranged in the middle of the outer wall of the mounting cover 8a, one end of an output shaft of the air-frying motor 8c penetrates through the mounting cover 8a and the air-frying heat insulation cover 8b and then is connected with the first fan blade 8d, the air-frying heating tube 8e is mounted on the mounting cover 8a, and a heating tube of the air-frying heating tube 8e is positioned between the first fan blade 8d and the hot air hole 9; the air-frying motor 8c is connected with the controller 12 through a line.

The blades of the first fan blade 8d are L-shaped blades arranged along the circumferential direction, and one end of each L-shaped blade faces the hot air hole 9.

The second flabellum 8g is located the one end of the output shaft of the air-fried motor 8c in the outside of installation cover 8a, the second blade of second flabellum 8g is the first L type blade that sets up along circumference, the one end of first L type blade is towards air-fried motor 8 c. The oil pumping chamber 10 is positioned at the lower side of the mounting cover 8a, and an air pumping hole 10b is formed in the upper end face of the oil pumping chamber 10.

By adopting the structure, the mounting cover 8a plays a role in fixed mounting, and the air-frying motor 8c is mounted on the mounting cover 8a, so that the fixing effect is good. The air-frying motor 8c and the air-frying heating tube 8e are separated through the air-frying heat insulation cover 8b, so that the air-frying motor 8c is effectively protected, heat can be prevented from being emitted through the mounting cover 8a, and a good energy-saving effect is achieved.

The blades of the first fan blade 8d are set to be L-shaped structures, and when the air-frying motor 8c works, air is blown along the circumferential direction of the first fan blade 8 d.

The air on the left side and the right side of the first fan blade 8d is blown out from the hot air holes 9 on the two sides after being heated by the air-frying heating tube 8e under the action of the flow guide layer 8f and flows along the inner walls on the two sides of the cooking chamber 4, the air is converged in the middle of the front end of the cooking chamber 4 and then enters the middle of the first fan blade 8d again through the hot air holes 9 in the middle, the hot air forms left and right heating air flows in opposite flowing directions in the cooking chamber 4, and the food in the cooking chamber 4 is circularly heated.

The air on the upper and lower sides of the first fan blade 8d is similar to the air on the left and right sides under the action of the diversion layer 8f, after the heated air enters the cooking chamber 4 from the upper hot air hole 9 on the upper side and the upper part of the strip-shaped hole 2e on the lower side, the heated air is converged in the middle of the front end of the cooking chamber 4 and then enters the first fan blade 8d again, and the air on the upper and lower sides also forms two heated air flows with opposite flowing directions, so that the food in the cooking chamber 4 is heated circularly.

By adopting the structure, the food can be heated in all directions from top to bottom and from left to right, the baked food is fully baked, the heating speed is high, and the cooking taste is very good.

When the output shaft of the air-frying motor 8c rotates, the second fan blades 8g are driven to rotate at the same time, the second blades of the second fan blades 8g blow air in the mounting seat 2, flowing air flow is formed to dissipate heat of the air-frying motor 8c, the air flow takes heat to be pumped out through the air pumping holes 10b in the oil pumping chamber 10, and the heating condition of the air-frying motor 8c is effectively reduced.

Preferably, a through hole is formed in the air-fried heat insulation cover 8b on the lower side of the first fan blade 8d, one end, located on the lower side of the through hole, of the installation cover 8a is in conduction connection with an air outlet pipe 13, an air outlet 14 is formed in the base 1, and the air outlet pipe 13 is in conduction connection with the air outlet 14 and the flow guide layer 8 f; base 1's the one end relative with air-out pipe 13 is equipped with the mounting groove, and detachably installs filter frame 15 in the mounting groove, is equipped with filter screen 16 on filter frame 15, air outlet 14 is located on base 1 of the downside of filter screen 16.

By adopting the structure, in the hot air baking process, the air contains a small amount of oil smoke, and is discharged from the air outlet 14 through the flow guide layer 8f and the air outlet pipe 13 under the action of circumferential air blast of the first fan blade 8d, so that the oil smoke in the thermal circulation air is filtered, the oil smoke is not circulated in the cooking chamber 4, and the cooking effect is prevented from being influenced by the oil smoke. The detachable filter frame 15 and the filter screen 16 are arranged to facilitate disassembly and cleaning.

Preferably, the oil pumping chamber 10 is provided with an oil pumping hole 10a along the length direction, and the oil pumping hole 10a is in conduction connection with the cooking chamber 4 through the lower part of the strip-shaped hole 2 e; one end of the oil receiving pan 7 extends to the lower side of the oil pumping chamber 10.

The oil smoke pumping mechanism 11 comprises two oil smoke pumping supports 11a, two oil smoke flow guide covers 11b, an oil smoke pumping motor 11c and an air impeller 11d, the two oil smoke pumping supports 11a are arranged in the oil pumping chamber 10 at intervals, the oil smoke flow guide cover 11b is arranged between the two oil smoke pumping supports 11a, the oil smoke pumping motor 11c is arranged on one oil smoke pumping support 11a, the air impeller 11d is arranged in the oil smoke flow guide cover 11b, an output shaft of the oil smoke pumping motor 11c extends into the oil smoke flow guide cover 11b and is connected with one end of a wheel shaft of the air impeller 11d, and the other end of the wheel shaft of the air impeller 11d is movably connected with the oil smoke pumping support 11a far away from the oil smoke pumping motor 11 c; the fume exhaust motor 11c is connected with the controller 12 through a line.

A smoke inlet is formed in one end, opposite to the oil pumping hole 10a, of the oil smoke diversion cover 11b, and an oil outlet is formed in one end, opposite to the oil receiving disc 7, of the oil smoke diversion cover 11 b.

By adopting the structure, the fume exhaust motor 11c drives the wind impeller 11d to rotate after working, the wind impeller 11d generates negative pressure at the lower parts of the fume inlet and the strip-shaped holes 2e of the fume guide cover 11b to suck the fume in the cooking chamber 4, and the sucked fume is condensed on the inner wall of the fume guide cover 11b and then drops into the oil receiving disc 7 at the lower side.

Preferably, be equipped with first reflecting plate 17 and second reflecting plate 18 in cooking chamber 4, first reflecting plate 17 is established at the inner wall of the holding tank of cooking chamber 4, second reflecting plate 18 integrated into one piece is at the lower extreme of first reflecting plate 17, the middle part of second reflecting plate 18 is sunken downwards, is equipped with a plurality of oil outlets in the middle part of second reflecting plate 18, gridion heating mechanism 6 establishes the upside at second reflecting plate 18.

The grill heating mechanism 6 comprises two grill heating pipes 6a and two protective covers 6b, the two grill heating pipes 6a are respectively installed between the inner walls of the two sides of the cooking chamber 4 through connecting seats, and each grill heating pipe 6a is connected with the controller 12 through a circuit; two protection covers 6b are respectively installed on the upper sides of the corresponding grill heating pipes 6a through mounting bars, and each protection cover 6b is provided with a plurality of heat conducting holes 6 c.

With the structure, the grill heating pipe 6a heats the grill 5, the protective cover 6b plays a protective role, and the heat of the grill heating pipe 6a is prevented from directly acting on the grill 5, so that the temperature is prevented from being too high, and the food is prevented from being burnt. The first and second reflection plates 17 and 18 can reflect heat of the grill heating pipe 6a to prevent heat from being dissipated. The oil produced during frying and roasting falls into the oil receiving tray 7 along the oil outlet of the second reflection plate 18.

Preferably, the grill 5 includes a frame 5a, a plurality of connecting bars 5b and heat collecting bars 5c, the connecting bars 5b are provided and distributed in the frame 5a at intervals, the heat collecting bars 5c are provided with two lower end surfaces which are provided at intervals on the frame 5a, the two heat collecting bars 5c are both perpendicular to the connecting bars 5b, and the upper end surfaces of the two heat collecting bars 5c are both connected with the lower end surfaces of the connecting bars 5 b; a mounting step is formed in the cooking chamber 4 in a circumferential direction, and the frame 5a is mounted on the mounting step, and an inner edge of the mounting step extends to a lower side of the frame 5 a.

The lower end surfaces of the respective heat collecting bars 5c are arc-shaped end surfaces, and the two heat collecting bars 5c are respectively positioned at the upper sides of the two grill heating pipes 6a when the frame 5a is brought into contact with the mounting step.

With the adoption of the structure, the frame 5a is arranged on the installation step, so that the grill 5 can be conveniently disassembled or installed, the arc-shaped structure of the heat collecting strips 5c can conveniently and quickly absorb the heat of the grill heating pipe 6a, and the heating speed is high.

Preferably, the lower end of the front end surface of the base 1 is provided with a guide hole along the horizontal direction, and the guide hole is in conduction connection with the cooking chamber 4.

The guide hole is internally provided with a guide socket 19, the lower end of the guide socket 19 is formed with a limit block 19a, the lower end of the guide hole is provided with a limit notch matched with the limit block 19a, and the guide socket 19 is detachably arranged in the guide hole.

One end of the oil receiving disc 7 is connected with one end of the guide socket 19 positioned in the cooking chamber 4, and the other end of the oil receiving disc 7 extends to the inner bottom of the oil pumping chamber 10 after penetrating through the cooking chamber 4.

By adopting the structure, the oil receiving disc 7 is detached or installed along the guide hole through the matching of the guide hole and the guide socket 19, and the oil receiving disc 7 is convenient to clean. The limiting block 19a and the limiting notch are matched to form an operation notch, so that the guide socket 19 is conveniently operated.

Preferably, all be equipped with guide post 20 on the lateral wall about mount pad 2, sealed lid 3 includes lid 3a, transparent observation board 3b, handle 3c and two guide rails 3d, the preceding terminal surface at lid 3a is established to handle 3c, transparent observation board 3b is established in the up end middle part of lid 3a, and two guide rails 3d are inclined respectively and are established in the both sides of lid 3a and with the cooperation of two guide post 20 one-to-one.

In the open state, the guide post 20 is positioned at the upper limit corresponding to the guide rail 3d, and the lower edge of the front end of the cover body 3a is positioned at the upper side of the cooking chamber 4; in the closed state, the guide post 20 is located at the lower limit position corresponding to the guide rail 3d, and the lower end of the cover 3a contacts with the upper end surface of the base 1.

By adopting the structure, the sealing cover 3 can use the central axes of the two guide columns 20 as the shaft and rotate on the mounting seat 2 to achieve the opening or closing effect by matching the guide columns 20 with the guide rails 3 d. The transparent viewing plate 3b can facilitate viewing of the cooking conditions of the food.

Preferably, a rotating motor 21 is arranged inside one side of the base 1, which is positioned on the upper side of the grill 5, an output shaft of the rotating motor 21 is connected with a positioning seat 22, the tail end of the positioning seat 22 penetrates through the base 1 and then extends into the cooking chamber 4, a limiting seat 23 is arranged on the inner wall of the cooking chamber 4, which is opposite to the positioning seat 22, a bayonet is arranged on the limiting seat 23, a positioning hole is arranged on the inner end surface of the positioning seat 22, and a rotating rod 24 is arranged between the bayonet of the limiting seat 23 and the positioning hole of the positioning seat 22; the rotating motor 21 is connected with the controller through a circuit.

Adopt this kind of structure, alternate food on dwang 24, can demolish gridion 5, heat roast through gridion heating mechanism 6 food on to dwang 24, perhaps toast food through hot-blast baking machine 8, rotate motor 21 and drive dwang 24 and rotate, rotate food and make it carry out abundant and even heating, reach good culinary art effect. The bayonet on the limiting seat 23 is matched with the positioning hole on the positioning seat 22, so that the rotating rod 24 can be conveniently detached or installed.

When the device works, the controller 12 controls each part of the grill heating mechanism 6, the hot air baking mechanism 8, the smoke exhaust mechanism 11 or the rotating motor 21. The sealing cover 3 is opened, food is put on the grill 5, the sealing cover 3 is covered, and the grill heating mechanism 6, the hot air baking mechanism 8 and the smoke exhaust mechanism 11 are controlled by the controller 12 to work or work independently, so that the food can be fried or baked, or smoke exhaust can be performed on the cooking chamber 4. The food may be grilled or roasted by rotating the food by rotating the motor 21 by turning the food-turning lever 24. After the oil receiving disc 7 is used for a period of time, the oil receiving disc 7 is pulled out through the guide socket 19, the oil receiving disc 7 can be cleaned, and the oil receiving disc is convenient and quick to assemble and disassemble.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A multifunctional oven comprises a base and is characterized in that an accommodating groove is formed in the upper end face of the base, an installation seat is arranged on the rear side of the accommodating groove, and a sealing cover is movably connected to the installation seat; when the sealing cover is closed, the inner end surface of the accommodating groove, the side wall of the mounting seat and the inner end surface of the sealing cover are matched to form a cooking chamber;

the cooking chamber is internally provided with a grill, a grill heating mechanism and an oil receiving disc in sequence from top to bottom, and the grill heating mechanism heats the grill;

a hot air baking mechanism is arranged in the mounting seat, a hot air hole is formed in the side wall of the mounting seat opposite to the cooking chamber, and the hot air hole is in conductive connection with the cooking chamber and the hot air baking mechanism;

the mounting seat is provided with an oil pumping chamber at the lower side of the hot air baking mechanism, the oil pumping chamber is internally provided with an oil fume pumping mechanism, and the oil pumping chamber is in conduction connection with the cooking chamber;

the base is provided with a controller, and the grill heating mechanism, the hot air baking mechanism and the oil smoke pumping mechanism are electrically connected with the controller.

2. The multifunctional oven of claim 1, wherein the mounting seat comprises a fixing frame, an annular baffle, a hot air guide sleeve and a rear cover, the fixing frame is of an Contraband-shaped structure with an opening facing downwards, and two lower ends of the fixing frame are connected with the inner bottom surface of the accommodating groove;

the annular baffle is arranged on one side of the fixed frame opposite to the cooking chamber, and the rear cover is arranged on the other side of the fixed frame;

the outer edge of the hot air guide cover is connected with the inner edge of the annular baffle, and the lower end of the side wall of the hot air guide cover inclines towards the inside of the fixed frame; the hot air holes are distributed in the middle of the side wall of the hot air guide sleeve;

the annular baffle, the fixing frame, the hot air guide sleeve and the rear cover are matched to form an installation cavity, the hot air baking mechanism is arranged in the installation cavity, and an air outlet end of the hot air baking mechanism is opposite to the hot air hole;

and the annular baffle plate at the lower side of the hot air guide sleeve is provided with a strip-shaped hole.

3. The multifunctional oven of claim 2, wherein the hot air baking mechanism comprises a mounting cover, a heat insulation cover for air-frying, an air-frying motor, a first fan blade, a heat generating tube for air-frying and a second fan blade, the heat insulation cover for air-frying is connected with the inner end surface of the annular baffle plate, and the heat insulation cover for air-frying is sleeved on the periphery of the hot air guide cover;

the air-fried heat insulation cover and the hot air flow guide cover are matched to form a flow guide layer, and the lower end of the flow guide layer is in conduction connection with the cooking chamber through the upper part of the strip-shaped hole;

the upper end of the mounting cover is connected with the inner end surface of the upper side of the annular baffle plate, the lower end of the mounting cover is connected with the inner end surface of the lower side of the annular baffle plate,

the mounting cover is sleeved on the periphery of the air-fried heat insulation cover, and the side wall of the mounting cover is parallel to the side wall of the hot air guide sleeve;

the air-frying motor is arranged in the middle of the outer wall of the mounting cover, one end of an output shaft of the air-frying motor penetrates through the mounting cover and the air-frying heat insulation cover and then is connected with the first fan blade, the air-frying heating tube is mounted on the mounting cover, and a heating tube of the air-frying heating tube is positioned between the first fan blade and the hot air hole; the air-frying motor is connected with the controller through a circuit;

the first blade of the first fan blade is a first L-shaped blade arranged along the circumferential direction, and one end of the first L-shaped blade faces the hot air hole;

the second fan blade is positioned at one end of an output shaft of the air-frying motor outside the mounting cover, the second blade of the second fan blade is a first L-shaped blade arranged along the circumferential direction, and one end of the first L-shaped blade faces the air-frying motor;

the oil pumping chamber is positioned at the lower side of the mounting cover, and an air pumping hole is formed in the upper end face of the oil pumping chamber.

4. The multifunctional oven according to claim 3, wherein a through hole is formed in the air-frying heat-insulating cover on the lower side of the first fan blade, an air outlet pipe is conductively connected to one end of the mounting cover on the lower side of the through hole, an air outlet is formed in the base, and the air outlet pipe is conductively connected to the air outlet and the flow guide layer; the one end relative with the air-out pipe of base is equipped with the mounting groove, and detachably installs the filter frame in the mounting groove, is equipped with the filter screen on the filter frame, the air outlet is located on the base of the downside of filter screen.

5. The multifunctional oven of claim 2, wherein the oil pumping chamber is provided with oil pumping holes along the length direction, and the oil pumping holes are in conduction connection with the cooking chamber through the lower parts of the strip-shaped holes; one end of the oil receiving disc extends to the lower side of the oil pumping chamber;

the oil fume pumping mechanism comprises two oil fume pumping supports, an oil fume flow guide cover, an oil fume pumping motor and an air impeller, wherein the two oil fume pumping supports are arranged in an oil pumping chamber at intervals; the oil fume pumping motor is connected with the controller through a circuit;

and a smoke inlet is formed in one end, opposite to the oil pumping hole, of the oil smoke diversion cover, and an oil outlet is formed in one end, opposite to the oil receiving disc, of the oil smoke diversion cover.

6. The multifunctional oven of claim 1, wherein a first reflection plate and a second reflection plate are provided in the cooking chamber, the first reflection plate is provided on an inner wall of the receiving groove of the cooking chamber, the second reflection plate is integrally formed at a lower end of the first reflection plate, a middle portion of the second reflection plate is depressed downward, a plurality of oil outlet holes are provided at a middle portion of the second reflection plate, and the grill heating mechanism is provided at an upper side of the second reflection plate;

the grill heating mechanism comprises two grill heating pipes and two protective covers, the two grill heating pipes are respectively installed between the inner walls of the two sides of the cooking chamber through connecting seats, and each grill heating pipe is connected with the controller through a circuit; two shields are installed at the upside of the grill heating pipe that corresponds through the mounting bar respectively, all are equipped with a plurality of heat conduction hole on each shield.

7. The multifunctional oven of claim 6, wherein the grill comprises a frame, a plurality of connecting bars and heat collecting bars, the connecting bars are spaced apart from each other in the frame, the heat collecting bars are spaced apart from each other in two directions and are disposed on a lower end surface of the frame, the two heat collecting bars are perpendicular to each connecting bar, and upper end surfaces of the two heat collecting bars are connected to the lower end surface of each connecting bar; a mounting step is formed in the cooking chamber along the circumferential direction, the frame is mounted on the mounting step, and the inner edge of the mounting step extends to the lower side of the frame;

the lower end surfaces of the heat collecting strips are arc-shaped end surfaces, and when the frame is in contact with the mounting step, the two heat collecting strips are respectively positioned on the upper sides of the two grill heating pipes.

8. The multifunctional oven according to claim 1, wherein the lower end of the front end surface of the base is provided with a guide hole along a horizontal direction, and the guide hole is in conductive connection with the cooking chamber;

a guide socket is arranged in the guide hole, a limiting block is formed at the lower end of the guide socket, a limiting notch matched with the limiting block is formed at the lower end of the guide hole, and the guide socket is detachably arranged in the guide hole;

one end of the oil receiving disc is connected with one end, located in the cooking chamber, of the guide socket, and the other end of the oil receiving disc penetrates through the cooking chamber and then extends to the inner bottom of the oil pumping chamber.

9. The multifunctional oven according to claim 1, wherein the left and right side walls of the mounting seat are provided with guide posts, the sealing cover comprises a cover body, a transparent observation plate, a handle and two guide rails, the handle is arranged on the front end surface of the cover body, the transparent observation plate is arranged in the middle of the upper end surface of the cover body, and the two guide rails are respectively obliquely arranged on two sides of the cover body and are matched with the two guide posts in a one-to-one correspondence manner;

in an opening state, the guide post is positioned at the upper limit of the corresponding guide rail, and the lower edge of the front end of the cover body is positioned at the upper side of the cooking chamber; in a closed state, the guide post is positioned at the lower limit of the corresponding guide rail, and the lower end of the cover body is contacted with the upper end face of the base.

10. The multifunctional oven according to claim 1, wherein a rotating motor is provided inside one side of the base on the upper side of the grill, an output shaft of the rotating motor is connected with a positioning seat, the end of the positioning seat extends into the cooking chamber after passing through the base, a limiting seat is provided on an inner wall of the cooking chamber opposite to the positioning seat, a bayonet is provided on the limiting seat, a positioning hole is provided on an inner end surface of the positioning seat, and a rotating rod is provided between the bayonet of the limiting seat and the positioning hole of the positioning seat; the rotating motor is connected with the controller through a circuit.