CN109330350B

CN109330350B - Electric rice cooker

Info

Publication number: CN109330350B
Application number: CN201811452999.8A
Authority: CN
Inventors: 罗庆华; 段云鹏; 吕重宏
Original assignee: Mayang Mimi Ecological Agriculture Technology Co ltd
Current assignee: Hunan Mimimeng Workshop Technology Co ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2022-06-03
Anticipated expiration: 2038-11-30
Also published as: CN109330350A

Abstract

The invention discloses an electric cooker, and relates to the field of cooking equipment. The heating device comprises a body, a cover body and a heating device, wherein an outer container is arranged in the body, an inner container is arranged in the outer container, and a gap is formed between the bottom surface of the outer side of the inner container and the bottom surface of an inner cavity of the outer container; the inner container is provided with water through holes; the top end of the body is provided with a balancing device for balancing the outer container and the inner container; and a lifting device is arranged at the bottom of the heating device. The water quantity control device can facilitate a user to control the water quantity according to the rice quantity during cooking, and has simple and convenient operation and good cooking taste.

Description

Electric rice cooker

Technical Field

The invention relates to the field of cooking equipment, in particular to an electric cooker.

Background

The general steps of cooking rice include: washing rice, adding water, starting a switch, and turning off after cooking. The rice cooking equipment is mature, and can realize the functions of automatic heating, automatic heat preservation, automatic power off and the like through the controller.

Electric cookers have been widely used in people's daily life, and are important devices for cooking rice. When the existing electric cooker is used for cooking, rice and water are mixed together, water is firstly heated to cook the rice, then the water is heated to be changed into steam to be discharged, and finally proper rice is obtained. However, cooked rice cooked in this way has poor taste because it is cooked after mixing raw rice and water, and the rice tends to swell after being continuously soaked, thereby causing poor taste, especially after a large amount of water is left, the rice is cooked for a long time and has worse taste, and the user is exposed to the embarrassment that the rice is too dry or even cannot be cooked after a small amount of water is discharged.

Disclosure of Invention

The invention aims to solve the problems, and provides an electric cooker which can facilitate a user to control the water quantity according to the amount of rice during cooking, is simple and convenient to operate, and has good cooking taste.

In order to realize the purpose, the invention adopts the technical scheme that: an electric cooker comprises a body, a cover body and a heating device, wherein an outer container is arranged in the body, an inner container is arranged in the outer container, and a gap is formed between the bottom surface of the outer side of the inner container and the bottom surface of an inner cavity of the outer container; the inner container is provided with water through holes; the top end of the body is provided with a balancing device for balancing the outer container and the inner container; and a lifting device is arranged at the bottom of the heating device.

Further, the balancing device comprises brackets arranged at the top end of the body, a rotating shaft is arranged between the brackets, and a balancing body is vertically arranged on the rotating shaft; a torsion spring is arranged at the bottom of the balance body; the outer edge of the inner container is provided with a first connecting lug, and the inner side of the first connecting lug is provided with a through hole; the outer edge of the outer container is provided with a second connecting lug which can penetrate through the through hole; the first connecting lug and the second connecting lug are respectively pressed at two ends of the balance body, the first connecting lug and the second connecting lug do not separate in the rotating process of the balance body, and at least 3 through holes are arranged in an annular array.

Furthermore, the second engaging lug and the through holes are arranged in an annular array in 4 numbers.

Furthermore, a first air outlet and a second air outlet are arranged on the cover body, and the aperture of the first air outlet is smaller than that of the second air outlet.

Further, the lifting device comprises an electric push rod.

Further, the body still is provided with waste water collection device.

The invention has the beneficial effects that: 1. the invention provides an electric rice cooker which is provided with an outer container and an inner container, wherein when rice is washed, the inner container is placed in the outer container, rice washing water flows out through water holes, so that rice cannot be poured out due to the fact that rice is washed out through pouring water in the existing container, so that the rice is dropped into soil through sweat, grains are bitter, and waste is reduced.

2. The invention provides an electric rice cooker which is provided with a balancing device, wherein the water adding amount can be controlled according to the amount of rice before cooking, and water is added according to the optimal proportion of water and rice for cooking.

3. The invention provides an electric cooker, wherein a balancing device is provided with a torsion spring, so that the inner container body and the outer container body can be more conveniently placed, and the electric cooker is more convenient to use.

4. The invention provides an electric rice cooker, which utilizes the distance between an outer container and an inner container, and when the water surface is lower than the bottom surface of the inner container during the specific cooking time, the rice grains are steamed by steam instead, so that the taste can be effectively improved.

5. The invention provides an electric cooker which is provided with a first air outlet and a second air outlet, and can reduce the evaporation of water; the first air outlet hole has small aperture and small pressure required for opening, can ensure that the temperature in the body rises quickly, and quickens the cooking time, thereby reducing the time for soaking rice and improving the taste; the aperture of the second air outlet is large, the pressure required by opening the second air outlet is also large, and the gas in the body is discharged when the boiling is ensured.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

FIG. 2 is a schematic view of the rice steaming state of the present invention.

FIG. 3 is a schematic view of the present invention after placement of the outer bladder.

Fig. 4 is a schematic view of the present invention after the inner container is placed.

FIG. 5 is a schematic view of the present invention after water addition for balancing.

FIG. 6 is a top view of the inner and outer containers of the present invention.

FIG. 7 is a partial detail view A of the present invention.

In the figure: 1. a body; 2. a balancing device; 3. an outer liner; 4. a lifting device; 5. a heating device; 6. an inner container; 7. rice; 8. water; 9. a cover body; 21. a support; 22. a rotating shaft; 23. a balance body; 24. a torsion spring; 31. a second engaging lug; 41. an electric push rod; 61. water passing holes; 63. a through hole; 64. a first connecting lug; 91. a first air outlet hole; 92. and a second air outlet.

Detailed Description

The following detailed description of the present invention is provided for better understanding of the technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 7, the specific structure of the present invention is: an electric cooker comprises a body 1, a cover body 9 and a heating device 5, wherein an outer container 3 is arranged in the body 1, an inner container 6 is arranged in the outer container 3, a gap is arranged between the bottom surface of the outer side of the inner container 6 and the bottom surface of the inner cavity of the outer container 3, and the gap is 2-6 cm; the inner container 6 is provided with a water through hole 61; the top end of the body 1 is provided with a balancing device 2 for balancing the outer container 3 and the inner container 6; and the bottom of the heating device 5 is provided with a lifting device 4.

As shown in fig. 6-7, the balancing device 2 includes brackets 21 disposed at the top end of the body 1, a rotating shaft 22 is disposed between the brackets 21, and a balancing body 23 is vertically disposed on the rotating shaft 22; the bottom of the balance body 23 is provided with a torsion spring 24; a first connecting lug 64 is arranged on the outer edge of the inner container 6, and a through hole 63 is formed in the inner side of the first connecting lug 64; a second connecting lug 31 is arranged on the outer edge of the outer container 3, and the second connecting lug 31 can penetrate through the through hole 63; the first connecting lug 64 and the second connecting lug 31 are respectively pressed at two ends of the balance body 23, the first connecting lug 64 and the second connecting lug 31 are not separated in the rotating process of the balance body 23, and at least 3 through holes 63 are arranged in an annular array.

As shown in fig. 6, in order to ensure that the balancing apparatus 2 is more stable in use, the second engaging lug 31 and the through hole 63 are arranged in an annular array of 4.

As shown in fig. 1, the cover 9 is provided with a first air outlet 91 and a second air outlet 92, and the aperture of the first air outlet 91 is smaller than the aperture of the second air outlet 92. Required pressure is less opened to first venthole 91, guarantees that the temperature risees fast in the body 1, required pressure is great is opened to second venthole 92, guarantees that the interior gas outgoing of body 1 when boiling.

As shown in fig. 1 to 5, the lifting device 4 includes an electric push rod 41. The lifting device 4 ensures that the bottom of the outer container 3 is not stressed when water 8 is added before cooking.

In order to facilitate the collection of wastewater in the cooking process, the body 1 is also provided with a wastewater collection device.

The specific use principle is as follows: 1. when washing rice, the outer container 3 is placed in the water tank, then the inner container 6 is placed in the outer container 3 for washing rice, after washing rice, the rice washing water can be used for other purposes or poured, and then the inner container 6 is placed back in the outer container 3.

2. Before cooking, as shown in fig. 4-5, the outer liner 3 with the inner liner 6 is placed in the body 1, water 8 is added into the inner liner 6, the water 8 enters the outer liner 3 through the water holes 61 until the inner liner 6 and the outer liner 3 reach balance, the water 8 is stopped being added, the cover body 9 is covered, and cooking is carried out.

3. During cooking, as shown in fig. 1, the lifting device 4 rises to enable the heating device 5 to be attached to the outer container 3 to cook, the required pressure for opening the first air outlet 91 is small, the temperature in the body 1 is guaranteed to rise rapidly, the pressure for opening the second air outlet 92 is large, and gas in the body 1 is guaranteed to be discharged during boiling.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. An electric cooker comprises a body (1), a cover body (9) and a heating device (5), and is characterized in that an outer container (3) is arranged in the body (1), an inner container (6) is arranged in the outer container (3), and a gap is arranged between the bottom surface of the outer side of the inner container (6) and the bottom surface of the inner cavity of the outer container (3); the inner container (6) is provided with water through holes (61); the top end of the body (1) is provided with a balancing device (2) for balancing the outer liner (3) and the inner liner (6); the bottom of the heating device (5) is provided with a lifting device (4); the balancing device (2) comprises brackets (21) arranged at the top end of the body (1), rotating shafts (22) are arranged among the brackets (21), and balancing bodies (23) are vertically arranged on the rotating shafts (22); a torsion spring (24) is arranged at the bottom of the balancing body (23); a first connecting lug (64) is arranged on the outer edge of the inner container (6), and a through hole (63) is formed in the inner side of the first connecting lug (64); a second connecting lug (31) is arranged on the outer edge of the outer container (3), and the second connecting lug (31) can penetrate through the through hole (63); the first connecting lug (64) and the second connecting lug (31) are respectively pressed at two ends of the balancing body (23), and the first connecting lug (64) and the second connecting lug (31) are not separated in the rotating process of the balancing body (23); the through holes (63) are at least provided with 3 in an annular array.

2. Electric rice cooker according to claim 1, characterized in that said second engaging lug (31) and said through hole (63) are each provided in 4 annular arrays.

3. The electric cooker as claimed in claim 1, wherein the cover (9) is provided with a first air outlet (91) and a second air outlet (92), and the aperture of the first air outlet (91) is smaller than that of the second air outlet (92).

4. Electric rice cooker according to claim 1, characterized in that said lifting means (4) comprise an electric push rod (41).

5. Electric rice cooker according to claim 1, characterized in that the body (1) is further provided with a waste water collecting device.