CN210185309U - Electric rice cooker - Google Patents

Abstract

Relating to the field of kitchen appliances, the utility model relates to an electric rice cooker, including a kind of deep pot body, heating device and inner bag, heating device set up in a kind of deep pot body, heating device is used for right the inner bag heating, a kind of deep pot body has the extension interface, the extension interface is used for setting up extension cooking utensil, a kind of deep pot body still is equipped with extension heating device, extension heating device corresponds the extension interface. The electric rice cooker of this application embodiment is equipped with a plurality of heat sources, and has multi-functional additional device to heat to the upper portion extension layer, so the multilayer a kind of deep pot body can the independent assortment realize more cooking functions. The electric cooker can realize the functions of cooking, cooking porridge, cooking soup, braising, steaming vegetables, frying and roasting and the like simultaneously, and can realize different modes of single-layer cooking, double-layer composite cooking, three-layer composite cooking, double-layer composite steaming and decocting, double-layer composite decocting and the like through different combinations.

Description

Electric rice cooker

Technical Field

The utility model relates to a kitchen appliance field especially relates to an electric rice cooker.

Background

At present, the electric rice cooker on the market has single function and cannot simultaneously cook rice, cook soup, stew vegetables and steam vegetables. A food steamer is arranged on the upper layer of part of the electric rice cooker, and the food steaming is carried out by utilizing the steam of rice cooking. However, the heat sources are all from the heating elements below the electric cooker, the upper layer cannot be heated independently, cooking and steaming must be carried out synchronously, the food is easy to taint with flavor, and the food cannot be stewed during cooking.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the main purpose of the present application is to provide an electric cooker with richer functions.

At least one embodiment of the utility model provides an electric rice cooker, including a kind of deep pot body, heating device and inner bag, heating device set up in a kind of deep pot body, heating device is used for right the inner bag heating, a kind of deep pot body has the extension interface, the extension interface is used for setting up extension cooking utensil, a kind of deep pot body still is equipped with extension heating device, extension heating device corresponds the extension interface.

According to an embodiment of the application, the pot body has the accommodation space that holds the inner bag, the expansion interface set up in the outside of accommodation space opening part.

According to an embodiment of the application, the heating device comprises a bottom heating device and a middle heating device, and the bottom heating device and the middle heating device respectively heat the bottom and the middle of the inner container.

According to an embodiment of the present application, the cooking device further includes a pot cover capable of covering the pot body or the extended cooking apparatus.

According to an embodiment of the present application, the pot cover is provided with a pot cover exhaust valve, the pot cover exhaust valve is provided with an exhaust hole.

According to an embodiment of the application, the extended cooking utensil has the same cross-sectional shape as the pot body, and the extended cooking utensil is stacked above the extended interface of the pot body.

According to an embodiment of the present application, the pot cover has a pot cover handle including a short handle and a long handle extending to both sides, respectively.

According to an embodiment of the application, the multifunctional cooking apparatus comprises a first expansion layer and/or a second expansion layer, and the first expansion layer and the second expansion layer are respectively provided with a heating surface corresponding to the expansion interface.

According to an embodiment of the application, first extension layer perhaps second extension layer bottom has the fretwork interface, fretwork interface connection has steaming tray support, steaming tray support is used for supporting steaming tray.

According to an embodiment of the present application, the steaming tray support is provided with a plurality of arc-shaped airing holes for allowing steam to permeate therethrough.

According to an embodiment of the application, the steaming tray support is further provided with a plurality of supporting columns capable of adjusting positions in a sliding mode.

According to an embodiment of the application, the expansion interface comprises an expansion panel, the expansion heating device is arranged on the inner side of the expansion panel, and the middle part of the expansion panel is a middle hole for the inner container to pass through.

According to an embodiment of this application, the a kind of deep pot body is the square body, first extension layer and second extension layer be with the square body that a kind of deep pot body cross-section external dimension is the same.

According to an embodiment of the application, the first expansion layer and the second expansion layer each have a side grip.

According to an embodiment of the application, the shape of the inner container is cylindrical or hemispherical, and the accommodating space is a shape matched with the accommodating space.

According to an embodiment of this application, the a kind of deep pot body still is provided with pressure sensor, pressure sensor is located the a kind of deep pot body with between the inner bag, pressure sensor detects inner bag pressure, according to the pressure signal control that pressure sensor detected heating device opens or closes.

The beneficial effects obtained by adopting the optional technical scheme are as follows: one or more extension cooking utensils can be placed to usable extension interface, and can utilize extension heating device to heat extension cooking utensil to can independently heat upper extension cooking utensil, cook and evaporate the dish and can go on in step, and the meal can not taint the flavor, can stew dish soup and stew a pot even during cooking.

The utility model discloses multi-functional electric rice cooker possess a plurality of heating coil, can heat inner bag and upper a kind of deep pot body. The second expansion layer and the cooker cover can be freely combined, and different functional modes such as single-layer cooking, double-layer composite cooking, three-layer composite cooking, double-layer composite steaming and decocting, double-layer composite decocting (hot pot and barbecue) and the like are realized.

In an embodiment of this application, the steamer bottom has can dismantle fretwork dish, and the fretwork is gone up fluted guide rail and portable pillar for support steaming tray, and can adjust the distance.

In one embodiment of the application, the handle of the electric cooker cover is provided with two branches, one branch extends to the edge of the cooker cover to enable the handle to be placed vertically, and a groove is formed in the middle of the handle and can be used for placing tools such as a spoon and the like.

In an embodiment of the application, the exhaust valve that electric rice cooker covered possesses the smiling face structure, and the white of the eye and the mouth position of smiling face carry out the fretwork for exhaust.

In summary, in the embodiment of the present application, the multilayer structure and the plurality of electromagnetic coils can be utilized to realize the functions of the electric cooker such as cooking, cooking porridge, soup cooking, braising, steaming, frying and roasting, and different modes such as single-layer cooking, double-layer composite cooking, three-layer composite cooking, double-layer composite steaming and decocting, double-layer composite decocting (hot pot + barbecue) and the like can be realized through different combinations; the movable support is utilized to support the dishes for holding food during steaming, so that the steam inlet of the base is prevented from being pressed, the steam inlet amount is increased, and the distance can be adjusted to adapt to dishes of different sizes; the pot cover can be vertically placed, and tools such as a spoon and the like can be placed on the pot cover; the exhaust valve with the smiling face structure is beautiful and practical.

Drawings

FIG. 1: the appearance structure of the multifunctional electric cooker in the embodiment of the application is schematically shown.

FIG. 2: the explosion structure of the multifunctional electric cooker in the embodiment of the application is schematically shown.

FIG. 3 a: the structure schematic diagram of the cooker body and the heating coil of the multifunctional electric cooker in the embodiment of the application.

FIG. 3 b: the pot body and the top layer heating coil structure sketch map of multi-functional electric rice cooker in this application embodiment.

FIG. 3 c: the pot body and the top panel of the multifunctional electric cooker in the embodiment of the application are schematically structured.

FIG. 4: the two-layer structure of the multifunctional electric cooker in the embodiment of the application is schematically shown.

FIG. 5 a: the embodiment of the application discloses a three-layer structure schematic diagram of a multifunctional electric cooker.

FIG. 5 b: in the embodiment of the present application, the main structure of the second expansion layer of the three-layer structure is schematically illustrated.

FIG. 5 c: the steaming tray support structure schematic diagram of three-layer structure in this application embodiment.

FIG. 6: the structure schematic diagram of the multifunctional electric cooker cover in the embodiment of the application.

FIG. 7: mode one-single cook embodiments in the embodiments of the present application are illustrated schematically.

FIG. 8: the embodiment of the mode two-double layer composite cooking in the embodiment of the application is schematically illustrated.

FIG. 9: the embodiment of the mode three-three layer composite cooking in the embodiment of the application is shown schematically.

FIG. 10: the mode of the embodiment of the application is a schematic diagram of a four-double layer composite steaming and decocting embodiment.

FIG. 11: the embodiment of the mode five-double layer composite decoction (chafing dish + roast meat) in the embodiment of the application is schematically shown.

100 pot body, 200 first expansion layer, 300 second expansion layer, 400 pot lid, 101 pot body, 102 display control panel, 103 pot body top base, 10A heating device, 104 bottom heating coil, 105 middle heating coil, 106 expansion heating device, 107 inner bladder, 108 pot body expansion interface, 109 pressure sensor, 201 first expansion layer bottom, 202 first expansion layer wall, 203 first expansion layer handle, 301 second expansion layer bottom, 302 second expansion layer wall, 303 second expansion layer handle, 304 steaming tray support, 304a support base, 304b sliding support column, 304c groove track, 401 pot lid body, 402a exhaust valve body, 402b eye-shaped exhaust hole, 402c mouth-shaped exhaust hole, 403 lid handle, 403a short handle, 403b long handle, 403c pot lid handle groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic view of an appearance structure of the multifunctional electric cooker in the embodiment of the present application, and fig. 2 is a schematic view of an explosion structure of the multifunctional electric cooker in the embodiment of the present application. As shown in the drawings, the embodiment of the present application provides an electric cooker, which mainly includes a cooker body 100, a heating device 10A and an inner container 107. The heating device 10A is provided in the pot body 100, and the heating device 10A heats the inner pot 107. In the main structure, the cooker body 100 has an expansion interface 108 for externally connecting an expansion cooking appliance, the expansion interface 108 is used for arranging the expansion cooking appliance, the cooker body 100 is further provided with an expansion heating device 106, and the expansion heating device 106 corresponds to the expansion interface 108.

One or more extended cooking appliances can be placed by using the extended interface 108, and the extended cooking appliances can be heated by using the extended heating device 106, so that the upper-layer extended cooking appliances can be independently heated, cooking and steaming can be synchronously performed, the food and the dish do not taint with the smell, and the food and the dish can be stewed and soup can be cooked.

Fig. 3a is a schematic view of a pot body and a heating coil structure of the multifunctional electric cooker in the embodiment of the present application, fig. 3b is a schematic view of a pot body and a top layer heating coil structure of the multifunctional electric cooker in the embodiment of the present application, and fig. 3c is a schematic view of a pot body and a top layer panel structure of the multifunctional electric cooker in the embodiment of the present application. Specific embodiments of the present application are illustrated below with reference to the following figures: the electric cooker of the embodiment of the present application mainly includes a cooker body 100, a first expansion layer 200, a second expansion layer 300, and a cooker cover 400. Fig. 3 is a schematic view of a layer of structure of the multifunctional electric cooker in the embodiment of the present application, wherein the pot body 100 mainly includes a pot body main body 101, a display control panel 102, a pot body top base 103, a bottom heating coil 104, a middle heating coil 105, an expansion heating device 106, an inner container 107, an expansion interface 108, and a pressure sensor plate 109.

Fig. 4 is a schematic diagram of a two-layer structure of the multifunctional electric cooker in the embodiment of the present application, wherein the first expansion layer 200 that can be placed on the two layers mainly comprises a first expansion layer bottom 201, a first expansion layer wall 202 and a first expansion layer handle 203.

Fig. 5a is a schematic diagram of a three-layer structure of the multifunctional electric cooker in the embodiment of the present application, fig. 5b is a schematic diagram of a main structure of a second expansion layer of the three-layer structure in the embodiment of the present application, and fig. 5c is a schematic diagram of a structure of a steaming tray support of the three-layer structure in the embodiment of the present application. The second expansion layer 300 which can be placed on the three layers mainly comprises a second expansion layer bottom 301, a second expansion layer wall 302, a second expansion layer handle 30 and a second expansion layer steaming tray bracket 304 (a bracket base 304a, a sliding support column 304b and a groove track 304 c). Fig. 6 is a schematic view of the structure of the multifunctional electric cooker cover in the embodiment of the present application, the cover 400 mainly includes a cover main body 401, a cover exhaust valve 402 (an exhaust valve main body 402a, an eye-shaped exhaust hole 402b, a mouth-shaped exhaust hole 402c), and a cover handle 403 (a cover handle short handle 403a, a cover handle long handle 403b, a cover handle groove 403 c).

The pot body 101 is preferably in a cubic shape, and has a hemispherical concave accommodating cavity in the middle, and other shapes such as a cylinder can be adopted. The display control panel 102 is arranged on the vertical face in front of the main body of the cooker body 101, the hemispherical concave accommodating cavity is used for placing the inner container 107, the inner container is made of metal with high magnetic conductivity, and specifically, the inner container can be made of soft magnetic materials, such as austenitic stainless steel, martensitic stainless steel and silicon steel sheets manufactured by directional rolling.

The outer ring of the semi-spherical concave cavity at the top of the cooker body is provided with a cooker body top substrate 103. A bottom heating coil 104 and a middle heating coil 105 are arranged between the hemispherical concave cavity and the liner 107, and can be respectively positioned at the bottom and the middle of the liner 107 for heating the liner 107. On the outer side of the inner container 107 and above the base 103 of the top of the cooker body, there is also provided an expansion heating device 106 for heating the upper first expansion layer 200, and an expansion interface 108 (which may be a top panel) is provided above the expansion heating device 106 for supporting the upper first expansion layer 200. The bottom heating coil 104, the middle heating coil 105 and the extended heating unit 106 are preferably electromagnetic heating coils, and conventional electric heating coils may be used.

When the difference △ P between the detected pressure P and the initial pressure P0 is smaller than a set value P2, the steam pressure in the inner container 107 is reduced to a safe range, the bottom heating coil 104 and the middle heating coil 105 are started or the power of the bottom heating coil 105 is increased, wherein P2 is slightly smaller than P1, and the frequent starting and stopping of the coils and the power regulation are prevented.

The first extension layer 200 is preferably made of a metal with high magnetic permeability, and may be made of a soft magnetic material, such as austenitic stainless steel, martensitic stainless steel, or directionally rolled silicon steel. The first expanding layer bottom 201 and the first expanding layer wall 202 are selected to have the same cross-sectional shape as the pot body so as to be superposed. First expansion layer handles 203 are provided on both sides of the first expansion layer wall 202 to facilitate access by a user.

The second extension layer 300 is preferably made of a metal with high magnetic permeability, and may be made of a soft magnetic material, such as austenitic stainless steel, martensitic stainless steel, and directionally rolled silicon steel. The second expansion layer bottom 301 and the second expansion layer wall 302 have the same cross-sectional shape as the first expansion layer so as to be stacked. First expansion layer handles are provided 303 on both sides of the second expansion layer wall 302. The bottom 301 of the second expansion layer is selectively provided with a circular hollow structure, and the middle of the second expansion layer is provided with a second expansion layer steaming tray bracket 304 for supporting a steaming tray when steaming vegetables. Support base 304a is cyclic annular fretwork, can permeate vapor, and the base outwards sets up a plurality of recess tracks 304c from the centre of a circle, installs slip support column 304b in the recess track for with steaming tray hold up, avoid pushing down the support base, influence the steam air input, can adjust the interval of slip support column simultaneously, in order to adapt to different shapes, not unidimensional steaming tray.

The cooker cover 400 can be made of glass, metal, plastic and the like, the cooker cover main body 401 is in the same cross section shape as the second expansion layer, the cooker cover exhaust valve 402 is arranged on the cooker cover main body, the exhaust valve main body 402a is circular and is embedded into the cooker cover, two eye-shaped exhaust holes 402b are formed in the exhaust valve main body and are composed of white eyes and eyeballs, any one of the eye-shaped exhaust holes can be hollowed out, or the two eye-shaped exhaust holes are hollowed out, the middle of the eye-shaped exhaust hole is isolated, a mouth-shaped exhaust hole 402c is additionally formed, the middle of the eye-shaped exhaust hole is hollowed out and is used for exhausting steam, and the whole exhaust valve is in. The middle of the cooker cover main body is provided with a cooker cover handle 403 which is composed of a cooker cover handle short handle 403a and a cooker cover handle long handle 403b, the two handles are in a square root shape, the long handle extends to the edge of the cooker cover and keeps a certain distance with the edge of the cooker cover, and triangular support is carried out by using cooker cover edge lines and the vertex of the long handle, so that the cooker cover can be vertically placed. In addition, a pot cover handle groove 403c for placing tools such as a rice scoop and a slice is arranged between the pot cover handle short handle 403a and the pot cover handle long handle 403 b.

The combined application mode of the multifunctional electric cooker comprises the following steps:

the first mode is as follows: single boiling

Fig. 7 is a schematic view of a mode one-single cooking in the embodiment of the present application, in which the cooker body 100 and the cooker cover 400 are optionally combined, the bottom heating coil 104 and the middle heating coil 105 are turned on, and the inner container 107 is heated, so that the cooker can be used for cooking rice, cooking porridge, braising, cooking soup, and the like.

And a second mode: double-layer composite cooking

Fig. 8 is a schematic view of a mode two-double layer composite cooking in the embodiment of the present application, in which a cooker body 100, a first expansion layer 200, and a cooker cover 400 are combined, a bottom heating coil 104 and a middle heating coil 105 are turned on, and a first inner container 107 is heated for cooking, cooking porridge, braising, cooking soup, and the like. The expansion heating device 106 is turned on to heat the first expansion layer for braising, cooking, soup making, etc.

And a third mode: three-layer composite cooking

Fig. 9 is a schematic view of an embodiment of the mode three-three layer composite cooking in the embodiment of the present application, in which a cooker body 100, a first expanding layer 200, a second expanding layer 300, and a cooker cover 400 are combined, a bottom heating coil 104 and a middle heating coil 105 are turned on, and a liner is heated for cooking rice, cooking porridge, stewing, cooking soup, and the like. The expansion heating device 106 is turned on to heat the first expansion layer for braising, cooking, soup making, etc. The first expanding layer generates steam in the braising and soup cooking processes, and the steam enters the second expanding layer 300 through the bracket base 304a, so that the food materials in the second expanding layer can be heated and steamed.

And a fourth mode: double-layer composite steaming and decocting device

Fig. 10 is a schematic view of a mode of four-double layer composite steaming and boiling in the embodiment of the present application, in which a pot body 100, a second expansion layer 300, and a pot cover 400 are combined, a bottom heating coil 104 and a middle heating coil 105 are turned on, and a liner is heated for cooking, cooking porridge, braising, cooking, soup cooking, and the like. Steam is generated in the cooking process of the cooker body, the braising process and the soup cooking process, and the steam enters the second expansion layer 300 through the bracket base 304a, so that the food materials in the second expansion layer can be heated and steamed. In addition, the expansion heating device 106 can be started to heat the bottom ring of the second expansion layer, and the second expansion layer can be steamed and roasted simultaneously and can be used for making fried dumplings, fried pastries and other delicacies.

And a fifth mode: double-layer composite decoction (chafing dish barbecue)

Fig. 11 is a schematic view of an embodiment of the mode five-double layer composite decocting (chafing dish + barbecue) in the embodiment of the present application, which combines the cooker body 100 and the second expansion layer 300 (removing the second expansion layer steaming tray support 304), and turns on the bottom heating coil 104 and the middle heating coil 105 to heat a layer of inner container for braising, boiling, cooking soup, chafing dish, etc. Meanwhile, the expansion heating device 106 is turned on to heat the bottom ring of the second expansion layer for frying and roasting. The hot pot and barbecue food accords with the eating habits that Chinese people like to have hot pot and barbecue at the same time.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (16)

1. The utility model provides an electric cooker, includes a kind of deep pot body (100), heating device (10A) and inner bag (107), heating device (10A) set up in a kind of deep pot body (100), heating device (10A) are used for right inner bag (107) heating, characterized in that, a kind of deep pot body (100) have extension interface (108), extension interface (108) are used for setting up extension cooking utensil, a kind of deep pot body (100) still are equipped with extension heating device (106), extension heating device (106) correspond extension interface (108).

2. The electric rice cooker as claimed in claim 1, wherein the cooker body (100) has a receiving space for receiving the inner container (107), and the expansion interface (108) is disposed outside an opening of the receiving space.

3. The rice cooker according to claim 1, characterized in that the heating means (10A) comprise a bottom heating means (104) and a middle heating means (105), and the bottom heating means (104) and the middle heating means (105) are used for respectively heating the bottom and the middle of the inner container (107).

4. The electric rice cooker of claim 1, further comprising a cooker cover (400) that can be covered on the cooker body (100) or the extended cooking appliance.

5. The electric rice cooker according to claim 4, characterized in that the pot cover (400) is provided with a pot cover exhaust valve (402), the pot cover exhaust valve (402) being provided with an exhaust hole.

6. The electric rice cooker of claim 1, characterized in that the extended cooking utensil is the same as the cross-sectional shape of the cooker body (100), and the extended cooking utensil is superposed and placed above the extended interface (108) of the cooker body (100).

7. The electric rice cooker as claimed in claim 4, wherein the pot cover (400) has a pot cover handle (403), and the pot cover handle (403) includes a short handle (403a) and a long handle (403b) respectively extending to both sides.

8. The electric rice cooker according to claim 1, characterized in that the extended cooking apparatus comprises a first extended layer (200) and/or a second extended layer (300), the first extended layer (200) and the second extended layer (300) having respective heat receiving surfaces corresponding to the extended interface (108).

9. The electric cooker of claim 8, wherein a hollowed-out interface is arranged at the bottom of the first expanding layer (200) or the second expanding layer (300), the hollowed-out interface is connected with a steaming tray bracket (304), and the steaming tray bracket (304) is used for supporting a steaming tray.

10. The rice cooker as claimed in claim 9, wherein the steaming tray support (304) is provided with a plurality of arc-shaped ventilation holes for passing through steam.

11. The rice cooker as claimed in claim 10, wherein the steaming tray holder (304) is further provided with a plurality of sliding support columns (304b) capable of slidably adjusting positions.

12. The rice cooker as claimed in claim 1, wherein the expansion interface (108) comprises an expansion panel, the expansion heating device (106) is arranged inside the expansion panel, and a middle hole for the inner container to pass through is arranged in the middle of the expansion panel.

13. The electric rice cooker as claimed in claim 8, wherein the cooker body (100) is a square body, and the first expanding layer (200) and the second expanding layer (300) are square bodies having the same outer dimension as the cross section of the cooker body (100).

14. The rice cooker of claim 13, characterized in that said first and second expansion layers (200, 300) each have a side handle.

15. The rice cooker as claimed in claim 2, wherein the inner container (107) is cylindrical or hemispherical in shape, and the receiving space is a shape adapted thereto.

16. The electric rice cooker as claimed in claim 1, wherein the cooker body (100) is further provided with a pressure sensor (109), the pressure sensor (109) is positioned between the cooker body (100) and the inner container (107), the pressure sensor (109) detects the pressure of the inner container (107), and the heating device (10A) is controlled to be turned on or off according to a pressure signal detected by the pressure sensor (109).

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