CN212117848U

CN212117848U - Cooking device

Info

Publication number: CN212117848U
Application number: CN202020233030.8U
Authority: CN
Inventors: 刘松; 黎文彬; 李秋雨; 陈冬冬; 潘泽勇
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-11
Anticipated expiration: 2030-02-28

Abstract

The utility model provides a pair of cooking device, include: the outer pot comprises an accommodating cavity, a liftable supporting assembly is arranged on the inner bottom surface of the accommodating cavity, and the top end of the supporting assembly is fixedly connected with the heating plate and is suitable for adjusting the distance between the heating plate and the inner bottom surface; the inner pot is coaxially arranged with the containing cavity and suitable for stretching along the axial direction of the containing cavity, and the bottom of the inner pot is abutted with the heating plate. Through the heating plate that sets up pot and liftable in the telescopic, make the volume of interior pot changeable, the heating plate keeps unchangeable to the heat input of interior pot simultaneously, when interior pot volume diminishes like this, just improved the heating efficiency of heating plate to interior pot, can be close to holding intracavity bottom surface at the heating plate, accomplish a kind of deep pot hot water and the function of cooking that the temperature requirement low capacity requires big, can keep away from holding intracavity bottom surface at the heating plate again, carry out the stir-fry that the higher capacity of temperature requirement requires lowly, fry in shallow oil, function such as roast, the few and limited defect of cooking device function of application has been improved, the application field of cooking device has been enlarged.

Description

Cooking device

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to cooking device.

Background

At present, a heating disc is a main heating element of an electric cooker, and is usually an aluminum alloy disc with an embedded electric heating tube, the heating disc is placed below an inner pot, and the inner pot can be seen after being taken down.

In the prior art, the heating plate in the electric cooker is fixed on the base and cannot move, the heating position and the heating amount of the inner pot are fixed, and the larger volume and the placement depth of the inner pot limit the functions of the electric cooker to cooking or cooking soup, so that the functions of a related frying pan, a frying pan and a baking tray cannot be performed, and the application field of the electric cooker is limited.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the limited defect of electric rice cooker application function among the prior art to a cooking device is provided.

The utility model provides a cooking device, include: the outer pot comprises an accommodating cavity, a liftable supporting assembly is arranged on the inner bottom surface of the accommodating cavity, and the top end of the supporting assembly is fixedly connected with the heating plate and is suitable for adjusting the distance between the heating plate and the inner bottom surface;

interior pot with hold the coaxial setting in chamber, be suitable for the edge hold the chamber axial and stretch out and draw back, interior pot bottom with heating plate supports to close.

The inner wall of the accommodating cavity is provided with a plurality of clamping parts along the height direction, and the clamping parts are suitable for being clamped and fixed with the heating plate in a rotating mode.

The interior bottom surface that holds the chamber is provided with the base, the base with supporting component fixed connection, the base includes sets up the motor of output shaft along vertical direction, the motor is suitable for the drive the base is followed interior bottom surface axis is rotatory.

The plurality of protruding parts are arranged in a protruding mode along the horizontal direction at the edge of the heating plate;

the clamping part is a plurality of convex blocks arranged at the same horizontal height, the convex blocks are arranged along the inner wall of the accommodating cavity towards the central axis of the inner bottom surface in a protruding mode, are arranged corresponding to the protruding parts and are suitable for bearing the protruding parts.

The support assembly includes: the first connecting rod comprises a first fixed end and a first movable end, the first fixed end is fixedly connected with the bottom surface of the heating plate, and the first movable end is connected with the upper surface of the base in a sliding manner;

the second connecting rod is crossed with the first connecting rod and is hinged with the first connecting rod at the crossed position, the second connecting rod comprises a second fixed end and a second movable end, the second fixed end is fixedly connected with the upper surface of the base, and the second movable end is connected with the bottom surface of the heating plate in a sliding mode;

and the limiting parts are respectively fixed on the upper surface of the base and the bottom surface of the heating plate and are suitable for limiting and enabling the first moving end and the second moving end to move along a fixed direction.

Limiting rods are arranged on the first moving end and the second moving end;

the limiting part comprises two oppositely arranged clamping parts, a gap is arranged between the clamping parts, and the gap is suitable for accommodating the first moving end or the second moving end;

the clamping part is provided with an accommodating hole, the accommodating hole has the same extending direction with the gap, and the accommodating hole is suitable for accommodating and clamping the limiting rod.

The supporting component further comprises a power part which is suitable for providing power for the lifting of the supporting component.

The power part is an electric push rod, and is arranged on the base, the electric push rod comprises an extension rod, and the end part of the extension rod is abutted to the lower surface of the heating plate.

The interior pot includes: the first pot body is an annular flexible piece, is clamped with the accommodating cavity and is suitable for radially stretching in the accommodating cavity;

the second pot body is a rigid piece which is arranged in a disc shape and is fixedly connected with the first pot body, and the bottom of the second pot body is abutted to the heating plate.

The first pan body includes: the clamping part is arranged in an annular arc shape, the radius of the clamping part is larger than that of the accommodating cavity opening, and the clamping part is abutted and clamped with the accommodating cavity opening;

the folding part is arranged in the containing cavity, is suitable for axially stretching along the containing cavity and is respectively fixedly connected with the clamping part and the second pot body.

The cooking device is an electric cooker.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of cooking device, include: the outer pot comprises an accommodating cavity, a liftable supporting assembly is arranged on the inner bottom surface of the accommodating cavity, and the top end of the supporting assembly is fixedly connected with the heating plate and is suitable for adjusting the distance between the heating plate and the inner bottom surface; interior pot with hold the coaxial setting in chamber, be suitable for the edge hold the chamber axial and stretch out and draw back, interior pot bottom with heating plate supports to close.

The heating plate is fixed on the supporting component of liftable, supporting component sets up on the intracavity bottom surface that holds of outer pot, make the heating plate can go up and down holding the intracavity like this, through the heating plate that sets up telescopic inner pan and liftable, make the volume of inner pan changeable, the heating plate keeps unchangeable to the heat input of inner pan simultaneously, when inner pan volume diminishes like this, just improved the heating efficiency of heating plate to inner pan, the setting can be close to holding the intracavity bottom surface at the heating plate like this, when inner pan volume is great, accomplish a kind of deep pot hot water and the function of cooking that the temperature requires that low capacity requires to be big, can keep away from holding the intracavity bottom surface at the heating plate again, when inner pan volume is less, carry out the stir-fry that the higher capacity of temperature requirement requires to be low, fry in shallow oil, roast functions such as, the few and limited defect of cooking device function has been improved, the application field of.

2. The utility model provides a cooking device holds the interior bottom surface in chamber and is provided with the base, the base with supporting component fixed connection, the base includes the motor that sets up the output shaft along vertical direction, the motor is suitable for the drive the base is followed interior bottom surface axis is rotatory.

Set up rotatable base holding the intracavity, supporting component is fixed with the base, and simultaneously, supporting component and heating plate fixed connection, so the rotation of base can drive the rotation of heating plate, rotatory back heating plate can with block portion fixed connection, because pot bottom portion supports in heating plate and the telescopic closes, bear the pressure that the pot brought in the shrink in-process, so hold block portion on the intracavity wall can effectual supplementary fixed heating plate, the stress that supporting component bore has been reduced, avoid stress concentration's phenomenon, the security and the life of device use have been improved.

3. The utility model provides a cooking device, a first moving end and a second moving end are provided with limit rods; the limiting part comprises two oppositely arranged clamping parts, a gap is arranged between the clamping parts, and the gap is suitable for accommodating the first moving end or the second moving end; the clamping part is provided with an accommodating hole, the accommodating hole has the same extending direction with the gap, and the accommodating hole is suitable for accommodating and clamping the limiting rod.

The limiting part plays a limiting effect on the movement stroke and the movement direction of the first connecting rod and the second connecting rod which are hinged in a crossed mode through the clamping part, the stability of the two connecting rods in the movement process is guaranteed, the bearing capacity of the two connecting rods is improved, overturning or side turning of the two connecting rods is avoided, and the effectiveness and the stability of the device are guaranteed.

4. The utility model provides a cooking device, power portion are electric push rod, set up on the base, electric push rod includes the extension rod, the tip of extension rod with heating plate lower surface butt.

Through set up electric push rod on the base, provide the power source for the motion of first connecting rod and second connecting rod on the one hand, and the auxiliary stay, on the other hand, the lifting movement stroke of heating plate is controlled to the extension length through the extension rod, and control is convenient simultaneously, and the motion of heating plate is comparatively accurate, and the user of being convenient for is to the temperature of heating and culinary art and interior pot volumetric control.

5. The utility model provides a cooking device, the first pot body includes: the clamping part is arranged in an annular arc shape, the radius of the clamping part is larger than that of the accommodating cavity opening, and the clamping part is abutted and clamped with the accommodating cavity opening; the folding part is arranged in the containing cavity, is suitable for axially stretching along the containing cavity and is respectively fixedly connected with the clamping part and the second pot body.

The first pot body that will be the flexibility and set up is divided into joint portion and folding portion, when guaranteeing to hold the chamber top fixed, has improved the range that holds the chamber shrink through the folding portion that the axial is flexible, has reduced the volume lower limit of interior pot for the heating plate to the second pot body the heating volume can satisfy fry in shallow oil, roast function such as function, has enlarged the application field of culinary art device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic partial cross-sectional view of a cooking apparatus provided in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A of the cooking device shown in FIG. 1;

FIG. 3 is a schematic perspective view of a position-limiting portion of the cooking apparatus shown in FIG. 1;

description of reference numerals:

1-outer pot; 2-inner pot; 3-a support assembly; 4-heating the plate; 5-a base; 11-a containment chamber; 111-an engaging portion; 21-a first pan body; 22-a second pan body; 211-a snap-in part; 212-fold; 31-a first link; 32-a second link; 310-a limiting rod; 311-a first fixed end; 312-a first mobile end; 321-a second fixed end; 322-a second mobile terminal; 33-a limiting part; 331-a nip; 332-a receiving hole; 34-a power section; 41-projection.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the present embodiment provides a cooking device, which includes an outer pot 1 and an inner pot 2, where the outer pot 1 includes an accommodating cavity 11, a liftable supporting component 3 is disposed on an inner bottom surface of the accommodating cavity 11, a top end of the supporting component 3 is fixedly connected to a heating plate 4, and a distance between the heating plate 4 and the inner bottom surface is adjusted; interior pot 2 with hold the coaxial setting in chamber 11, along holding 11 axial of chamber flexible, interior pot 2 bottoms and heating plate 4 butt are closed. In this embodiment, the cooking device is an electric cooker. The bottom of the inner pot 2 and the bottom of the containing cavity 11 are both circular and have the same central axis.

The heating plate 4 is fixed on the lifting supporting component 3, the supporting component 3 is arranged on the inner bottom surface of the accommodating cavity 11 of the outer pot 1, so that the heating plate 4 can lift in the accommodating cavity 11, the volume of the inner pot 2 is variable by arranging the telescopic inner pot 2 and the lifting heating plate 4, meanwhile, the heating amount of the heating plate 4 to the inner pot 2 is kept unchanged, so that when the volume of the inner pot 2 is reduced, the heating efficiency of the heating plate 4 to the inner pot 2 is improved, the heating plate 4 is close to the inner bottom surface of the accommodating cavity 11, when the volume of the inner pot 2 is larger, the functions of cooking soup and cooking with low temperature requirement and high capacity requirement are completed, the inner bottom surface of the accommodating cavity 11 can be kept away from the heating plate 4, when the volume of the inner pot 2 is smaller, the functions of frying, baking and roasting with high temperature requirement and low capacity requirement are performed, and the like, and the defect that the application function of the cooking, the applicable field of the cooking device is enlarged.

The interior bottom surface that holds chamber 11 is provided with base 5, base 5 and supporting component 3 fixed connection, and base 5 includes the motor that sets up the output shaft along vertical direction, and motor drive base 5 is rotatory along interior bottom surface axis.

Set up rotatable base 5 in holding chamber 11, supporting component 3 is fixed with base 5, and simultaneously, supporting component 3 and heating plate 4 fixed connection, so the rotation of base 5 can drive the rotation of heating plate 4, rotatory back heating plate 4 can with block portion 111 fixed connection, because 2 bottoms of pot are supported to close in heating plate 4 and the telescopic, bear the pressure that interior pot 2 brought at the shrink in-process, so hold block portion 111 on the 11 inner walls in chamber can effectual supplementary fixed heating plate 4, the stress that supporting component 3 bore has been reduced, avoid stress concentration's phenomenon, the security and the life of device use have been improved.

In this embodiment, five layers of engaging portions 111 are disposed on the inner wall of the accommodating cavity 11 along the height direction, and the engaging portions 111 are rotatably engaged and fixed with the heating plate 4. Each layer of clamping parts 111 is four bumps arranged at the same horizontal height, and the bumps protrude towards the central axis direction of the inner bottom surface along the inner wall of the accommodating cavity 11 and are uniformly arranged. The diameter of heating plate 4 is less than the diameter of the radial cavity of holding chamber 11, is provided with four protruding portions 41 that are rectangular square extensions along the horizontal direction on heating plate 4, corresponds with the lug, and the lug can accept protruding portion 41 to fix heating plate 4 between each layer block portion 111. In the present embodiment, the bumps in different directions are arranged in the same height direction.

When the heating plate 4 rotates and rises, the protruding portion 41 and the bump are staggered to avoid collision interference, and when the heating plate rises to a required height and corresponds to a position between two bumps with different heights in the same height direction, the protruding portion 41 is rotated to a position corresponding to and supported by the bump.

The support assembly 3 includes: the first connecting rod 31 comprises a first fixed end 311 and a first movable end 312, the first fixed end 311 is fixedly connected with the bottom surface of the heating plate 4, and the first movable end 312 is connected with the upper surface of the base 5 in a sliding manner; the second connecting rod 32 is arranged in a crossed manner with the first connecting rod 31 and is hinged with the first connecting rod 31 at the crossed position, the second connecting rod 32 comprises a second fixed end 321 and a second movable end 322, the second fixed end 321 is fixedly connected with the upper surface of the base 5, and the second movable end 322 is connected with the bottom surface of the heating plate 4 in a sliding manner; the limiting parts 33 are fixed on the upper surface of the base 5 and the bottom surface of the heating plate 4, respectively, and are adapted to limit and move the first moving end 312 and the second moving end 322 along the fixed direction.

In this embodiment, the hinge position of the first connecting rod 31 and the second connecting rod 32 is the middle position, and each end has a horizontal extension section, so that on one hand, screw holes are conveniently arranged on the first fixing end 311 and the second fixing end 321, the heating plate 4 and the base 5 can be respectively fixed by screws, and on the other hand, the limiting rod 310 is conveniently arranged.

The first moving end 312 and the second moving end 322 are provided with a limiting rod 310; the position-limiting portion 33 includes two oppositely disposed clamping portions 331, and a gap is disposed between the clamping portions 331, and the gap is suitable for accommodating the first moving end 312 or the second moving end 322; the clamping portion 331 has an accommodating hole 332, the accommodating hole 332 has the same direction as the gap, and the accommodating hole 332 is adapted to accommodate and clamp the limiting rod 310.

The limiting part 33 plays a limiting effect on the movement stroke and the movement direction of the first connecting rod 31 and the second connecting rod 32 which are hinged in a crossed mode through the clamping part 331, the stability of the two connecting rods in the movement process is guaranteed, the bearing capacity of the two connecting rods is improved, the overturning or side turning of the two connecting rods is avoided, and the effectiveness and the stability of the device are guaranteed.

The support assembly 3 further comprises a power section 34, the power section 34 being adapted to power the raising and lowering of the support assembly 3. In this embodiment, the power unit 34 is an electric push rod, and is disposed on the base 5, and the electric push rod includes an extension rod, and an end of the extension rod abuts against the lower surface of the heating plate 4. As an alternative embodiment, the power section 34 may be a pneumatic or hydraulic cylinder.

Through set up electric push rod on base 5, provide the power source for the motion of first connecting rod 31 and second connecting rod 32 on the one hand, and the auxiliary stay, on the other hand, the lift motion stroke of heating plate 4 is controlled through the extension length of extension rod, and control is convenient simultaneously, and the motion of heating plate 4 is comparatively accurate, and the user of being convenient for is to the temperature of heating and culinary art and interior pot 2 volumetric control.

The inner pot 2 includes: the first pot body 21 is a flexible part which is annularly arranged, is clamped with the accommodating cavity 11 and is suitable for radially stretching in the accommodating cavity 11; the second pot body 22 is a rigid member arranged in a disc shape and is fixedly connected with the first pot body 21, and the bottom of the second pot body is abutted with the heating plate 4.

The first pan 21 comprises: the clamping part 211 is arranged in an annular arc shape, the radius of the clamping part is larger than that of the opening of the accommodating cavity 11, and the clamping part is abutted and clamped with the opening of the accommodating cavity 11; and a folding part 212 arranged in the accommodating cavity 11 and suitable for extending and contracting along the axial direction of the accommodating cavity 11 and respectively connecting the fixed clamping part 211 and the second pot body 22.

The first pot body 21 that will be the flexibility setting is divided into joint portion 211 and folding portion 212, when guaranteeing to hold 11 tops of chamber fixed, has improved the range that holds 11 contractions of chamber through the folding portion 212 that the axial is flexible, has reduced the volume lower limit of interior pot 2 for the heating plate 4 to the second pot body 22 the heating capacity can satisfy fry, fry in shallow oil, roast function such as function, has enlarged electric rice cooker's application scope.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A cooking device, comprising:

the outer pot (1) comprises an accommodating cavity (11), a liftable supporting assembly (3) is arranged on the inner bottom surface of the accommodating cavity (11), the top end of the supporting assembly (3) is fixedly connected with the heating plate (4), and the outer pot is suitable for adjusting the distance between the heating plate (4) and the inner bottom surface;

interior pot (2), with hold chamber (11) coaxial setting, be suitable for the edge hold chamber (11) axial flexible, interior pot (2) bottom with heating plate (4) are closed.

2. The cooking device according to claim 1, wherein the inner wall of the accommodating cavity (11) is provided with a plurality of clamping parts (111) along the height direction, and the clamping parts (111) are suitable for being clamped and fixed with the heating plate (4) in a rotating way.

3. The cooking device according to claim 2, characterized in that the inner bottom surface of the housing cavity (11) is provided with a base (5), the base (5) is fixedly connected with the support assembly (3), the base (5) comprises a motor with an output shaft arranged in a vertical direction, and the motor is suitable for driving the base (5) to rotate along the central axis of the inner bottom surface.

4. The cooking device of claim 3,

a plurality of protruding parts (41) which are arranged in a protruding manner along the horizontal direction at the edge of the heating plate (4);

the clamping portion (111) is a plurality of protruding blocks arranged at the same horizontal height, the protruding blocks are arranged in a protruding mode in the direction of the central axis of the inner bottom surface along the inner wall of the accommodating cavity (11), correspond to the protruding portions (41), and are suitable for bearing the protruding portions (41).

5. The cooking device according to claim 4, wherein the support assembly (3) comprises:

the first connecting rod (31) comprises a first fixed end (311) and a first movable end (312), the first fixed end (311) is fixedly connected with the bottom surface of the heating plate (4), and the first movable end (312) is connected with the upper surface of the base (5) in a sliding manner;

the second connecting rod (32) is crossed with the first connecting rod (31) and is hinged with the first connecting rod (31) at the crossed position, the second connecting rod (32) comprises a second fixed end (321) and a second movable end (322), the second fixed end (321) is fixedly connected with the upper surface of the base (5), and the second movable end (322) is connected with the bottom surface of the heating plate (4) in a sliding mode;

and the limiting parts (33) are respectively fixed on the upper surface of the base (5) and the bottom surface of the heating plate (4) and are suitable for limiting and enabling the first moving end (312) and the second moving end (322) to move along a fixed direction.

6. The cooking device of claim 5,

the first moving end (312) and the second moving end (322) are provided with limit rods (310);

the limiting part (33) comprises two oppositely arranged clamping parts (331), a gap is arranged between the clamping parts (331), and the gap is suitable for accommodating the first moving end (312) or the second moving end (322);

the clamping portion (331) is provided with an accommodating hole (332), the accommodating hole (332) is the same as the gap in extension direction, and the accommodating hole (332) is suitable for accommodating and clamping the limiting rod (310).

7. The cooking device according to claim 6, wherein the support assembly (3) further comprises a power portion (34), the power portion (34) being adapted to power the lifting of the support assembly (3).

8. The cooking device according to claim 7, wherein the power portion (34) is an electric push rod provided on the base (5), the electric push rod comprising an extension rod, the end of which abuts against the lower surface of the heating plate (4).

9. Cooking device according to claim 1, characterized in that said inner pan (2) comprises:

the first pot body (21) is an annular flexible piece, is clamped with the accommodating cavity (11) and is suitable for radially extending and contracting in the accommodating cavity (11);

the second pot body (22) is a rigid piece which is arranged in a disc shape and is fixedly connected with the first pot body (21), and the bottom of the second pot body is abutted to the heating plate (4).

10. Cooking device as in claim 9, characterized in that said first pan (21) comprises:

the clamping part (211) is arranged in an annular arc shape, has a radius larger than that of the opening of the accommodating cavity (11), and is abutted and clamped with the opening of the accommodating cavity (11);

the folding part (212) is arranged in the accommodating cavity (11), is suitable for axially stretching along the accommodating cavity (11), and is respectively fixedly connected with the clamping part (211) and the second pot body (22).

11. The cooking device of any one of claims 1 to 10, wherein the cooking device is an electric rice cooker.