CN204813376U - Full -automaticly integrative electric rice cooker is boiled, evaporated - Google Patents

Abstract

The utility model discloses a fully automatic cooking and steaming integrated electric cooker, which belongs to the field of electric cookers and provides a fully automatic cooking and steaming integrated electric rice cooker which can reduce the sugar content of rice by filtering rice soup. The utility model can realize the cooking operation of the rice grains by setting the structure of the inner tank and the outer tank, and when the rice grains are half-cooked, the outer tank is automatically controlled to move downwards to realize the separation of the rice soup and the rice grains, and then the rice grains are further processed. Steam until the rice grains are completely cooked. Since the rice soup containing a large amount of sugar is separated during the cooking process, the sugar content of the final rice can be reduced, and the steamed rice is suitable for diabetics. At the same time, by adopting an automatic control method to separate rice soup and rice grains, fully automatic cooking, steaming and other operations can be fully realized, so the operation process is simple.

Description

Fully automatic cooking and steaming integrated rice cooker

technical field

The utility model relates to an electric rice cooker, in particular to an electric rice cooker integrating automatic cooking and steaming.

Background technique

In recent years, there have been more and more diabetic patients, and the rice cooked by common rice cookers on the market is stuffy rice. This kind of rice has high sugar content and is not suitable for diabetics. However, the traditional method needs to manually cook the rice until it is half-cooked, then filter out the rice soup containing a lot of sugar, and then steam the rice until the rice is completely cooked. The sugar content of this type of rice is relatively small, more It is suitable for diabetics to eat, but it is rarely used because of its troublesome operation and time-consuming and labor-intensive operation.

Utility model content

The technical problem solved by the utility model is to provide a fully automatic cooking and steaming integrated rice cooker which can reduce the sugar content of rice by filtering rice soup, and the steamed rice is suitable for people with diabetes.

The technical solution adopted by the utility model to solve the technical problem is: an integrated electric rice cooker for fully automatic cooking and steaming, including an outer casing, a cover body and a heating plate, and an accommodation chamber is arranged on the outer casing, and the heating tray is arranged on the side of the accommodation chamber. The bottom also includes an inner tank and an outer tank, the outer tank is fitted on the inner tank with a gap fit, and the two are placed in the accommodation cavity together; the bottom of the inner tank is provided with a water filter hole; the inner tank passes through the set The flanging on the opening side is lapped on the edge of the opening side of the accommodating cavity; the outer bladder is placed on the heating plate and supported by the heating plate; it also includes a return spring, and one end of the return spring is pressed against the bottom of the heating plate, The other end of the return spring is against the outer casing at the bottom of the accommodating chamber; the heating plate is arranged on the bottom of the accommodating chamber so that it can be raised and lowered by the return spring; a locking mechanism is also arranged in the outer casing at the bottom of the accommodating chamber, and the locking mechanism can Lock the heating plate.

Further, a spring casing connected with the heating disk as a whole is provided at the bottom of the heating disk, and the return spring is placed in the spring casing.

Further, the locking mechanism includes a locking pin, a locking spring and a driving electromagnet, the locking pin is arranged horizontally, and the locking pin can move along its axial direction, one end of the locking pin is a locking end, and the other end is a The electromagnet corresponds to the matching magnetic end; the locking end is correspondingly matched to the locking hole arranged on the spring sleeve.

Further, there are two sets of locking mechanisms, and the two sets of locking mechanisms are symmetrically distributed on both sides of the spring sleeve.

Further, a decompression valve and an exhaust hole are also arranged on the cover body.

The beneficial effects of the utility model are: by setting the structure of the inner tank and the outer tank, the rice grains can be boiled first, and when the rice grains are boiled to a half-cooked state, the outer tank can be automatically controlled to move downward to realize the separation of the rice soup and the rice grains , and then further steam the rice grains until the rice grains are completely cooked. Since the rice soup containing a large amount of sugar is separated during the cooking process, the sugar content of the final rice can be reduced, and the steamed rice is suitable for diabetics. At the same time, by adopting an automatic control method to separate rice soup and rice grains, fully automatic cooking, steaming and other operations can be fully realized, so the operation process is simple.

Description of drawings

Fig. 1 is the three-dimensional diagram of the half-section structure of the utility model;

Figure 2 and Figure 3 are respectively the front views of Figure 1 in two states;

FIG. 4 is an enlarged schematic diagram of a local area A in FIG. 1;

Fig. 5 is the front view of locking mechanism;

Fig. 6 is a three-dimensional view of the locking mechanism;

The marks in the figure are: outer casing 1, cover body 2, heating plate 3, accommodating cavity 4, inner container 5, water filter hole 51, flange 52, outer container 6, return spring 7, locking mechanism 8, locking pin 81, Locking end 811 , magnetic end 812 , locking spring 82 , driving electromagnet 83 , buckle 84 , spring sleeve 9 , locking hole 91 , pressure reducing valve 10 , and exhaust hole 11 .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figures 1 to 6, the fully automatic cooking and steaming integrated rice cooker described in the present invention includes an outer casing 1, a cover body 2 and a heating plate 3, and an accommodating cavity 4 is arranged on the outer casing 1, the described The heating plate 3 is arranged at the bottom of the accommodating chamber 4, and also includes an inner container 5 and an outer container 6, the outer container 6 fits loosely on the inner container 5, and the two are placed in the accommodating chamber 4 together; The bottom of the inner container 5 is provided with a water filter hole 51; the inner container 5 is lapped on the edge of the opening side of the accommodating cavity 4 through the flange 52 arranged on the opening side; the outer container 6 is placed on the heating plate 3, and heated The disk 3 supports; it also includes a return spring 7, one end of the return spring 7 is against the bottom of the heating plate 3, and the other end of the return spring 7 is against the outer shell 1 at the bottom of the accommodating chamber 4; the heating plate 3 is reset by The spring 7 is arranged at the bottom of the accommodation chamber 4 in a liftable manner; a locking mechanism 8 is also arranged in the outer casing 1 at the bottom of the accommodation chamber 4, and the locking mechanism 8 can lock the heating plate 3.

First of all, the circuit system used to control the heating of the heating plate 3 in the utility model, as well as its heating principle and control system, etc. are all prior art, so they will not be described in detail. Generally, corresponding control buttons are set on the outer casing 1, When the rice grains and water are added, you only need to manually press the corresponding switch button.

The specific cooking process of the present utility model is as follows: when the rice grains and water are added, cover the cover body 2, and at this time, the locking mechanism 8 locks the heating plate 3, and the heating plate 3 cannot move down, so the outer container 6 and the inner container 5 is not separated, the rice grains are soaked in water, and then heated by the heating plate 3 to realize the process of cooking the rice grains; Locking, at this time, due to the effect of the outer container 6 on the heating plate 3, the heating plate 3 is moved downward, and the outer container 6 is also moved downward; since the bottom of the inner container 5 is provided with a filter hole 51, the rice soup It will fall into the outer container 6 through the filter holes, and the rice grains will stay in the inner container 5 to realize the separation of the rice soup and the rice grains; then the heating plate 3 continues to heat the outer container 6 to realize the steaming process of the rice grains; and until The rice is perfectly steamed.

In order to have a certain guiding and restricting effect on the return spring 7 , a spring sleeve 9 connected with the heating plate 3 as a whole can be provided at the bottom of the heating plate 3 , and the return spring 7 is placed in the spring cover 9 . In this case, the outer casing 1 at the bottom of the accommodation cavity 4 is generally provided with installation grooves for placing the return spring 7 and the spring sleeve 9 .

It can be seen from the above that the function of the locking mechanism 8 is to realize the locking of the heating plate 3, that is, after the locking mechanism 8 locks the heating plate 3, the heating plate 3 cannot move, and at this time the outer container 6 supported by the heating plate 3 Also cannot move down, the rice grains in the inner tank 5 are mixed with the rice soup, the process of cooking the rice grains can be realized; and when the locking mechanism 8 cancels the locking of the heating plate 3, the outer tank 6 can be moved down, and finally The process of achieving the separation of rice soup and rice grains prepares for the next step of steaming the rice grains. Theoretically, the locking mechanism 8 that achieves the above-mentioned effects can have various structures, and the utility model provides a kind of following preferred structure: as shown in Figure 5 and Figure 6, described locking mechanism 8 comprises locking pin 81, locking spring 82 and Drive the electromagnet 83, the locking pin 81 is arranged horizontally, and the locking pin 81 can move along its axial direction, one end of the locking pin 81 is the locking end 811, and the other end is the magnetic end 812 correspondingly matched with the driving electromagnet 83; The locking end 811 corresponds to the locking hole 91 provided on the spring sleeve 9 . Wherein the locking spring 82 realizes the automatic reset of the locking pin 81, and its installation can be referred to as shown in Figure 6. The locking spring 82 is installed in the mounting groove provided in the locking pin 81, and one end of the locking spring 82 is pushed against the locking end in the mounting groove. 811, while the other end of the locking spring 82 is abutted against the outer casing 1 through a buckle 84. The locking mechanism of the locking mechanism to the heating plate 3 is as follows: with reference to Figure 4, when the driving electromagnet 83 is in a power-off state, the locking pin 81 is stretched out to the left under the action of the locking spring 82 so that the locking end 811 and the spring sleeve 9 The locking hole 91 on the top is engaged and locked, and the heating plate 3 cannot move down at this time; and when the driving electromagnet 83 is energized, the driving electromagnet 83 generates a magnetic adsorption magnetic end 812, so that the locking pin 81 overcomes the elastic force of the locking spring 82 function and retract to the right, at this time the locking end 811 is separated from the locking hole 91 on the spring sleeve 9, and the heating plate 3 and the outer container 6 on it move down due to gravity, so that the separation of rice soup and rice grains can be realized. operate. The locking mechanism 8 can be controlled by the control system. In the locking mechanism 8 with the above structure, the control system only needs to control the on-off of the circuit where the driving electromagnet 83 is located to realize the control of the locking mechanism 8 .

In addition, in order to avoid the rice soup located below during the steaming process from being immersed in the inner tank 5 above due to excessive boiling, the temperature is generally controlled at about 90° C. during the steaming process.

Of course, the above-mentioned elastic force of the locking spring 82 and the adsorption force between the driving electromagnet 83 and the magnetic end 812 need to be set according to theoretical calculation results to achieve the above-mentioned effect.

In addition, in order to prevent the heating plate 3 from tilting, the locking mechanisms 8 can be arranged in two groups, and the two groups of locking mechanisms 8 are symmetrically distributed on both sides of the spring sleeve 9 .

In addition, the utility model can also be provided with a pressure reducing valve 10 and an exhaust hole 11 on the cover body 2 . The air pressure in the rice cooker can be adjusted conveniently through the exhaust hole 11 and the pressure reducing valve 10 .

Certainly, the utility model needs to realize automatic control filtering rice soup in the middle of cooking, and it relates to the operation of separating after judging how long the rice grains are boiled. The judgment basis can be judged automatically according to the weight of rice grains and water added initially, and corresponding parameters only need to be set in the control system. Such as, after adding appropriate rice grains and water, the control system determines the heating time according to its weight, and when the cooking time reaches the set value, the control system controls the locking mechanism 8 to cancel the locking of the heating plate 3, realizing automatic rice grains and Automatic separation of rice soup; then enter the steaming process. Of course, the duration setting of the rice steaming operation can also be set in the same way as the cooking duration setting.

In addition, during the cleaning process of the utility model, it is only necessary to take out the inner tank 5 and the outer tank 6 for cleaning. When the inner tank 5 and the outer tank 6 are taken out, the downward force of the heating plate 3 is less than that of the return spring 7 Under the compressed elastic force, the heating plate 3 moves upwards to the reset state, and the driving electromagnet 83 after power failure will also lose its magnetism, and the locking pin 81 resets and the locking end 811 and the locking hole 91 on the spring sleeve 9 are locked again. lock.

Claims (5)

1. automatically boil, steam one electric cooker, comprise shell body (1), lid (2) and heating plate (3), shell body (1) is provided with container cavity (4), described heating plate (3) is arranged on the bottom of container cavity (4), it is characterized in that: also comprise inner bag (5) and outer courage (6), being enclosed within described inner bag (5) of described outer courage (6) matched in clearance, and the two is placed in container cavity (4) together; The bottom of inner bag (5) is provided with treatment hole (51); Inner bag (5) is overlapped on the edge of container cavity (4) open side by the flange (52) being arranged on its open side; Outer courage (6) is placed on heating plate (3), and is supported by heating plate (3); Also comprise back-moving spring (7), one end of described back-moving spring (7) withstands on the bottom of heating plate (3), and the other end of back-moving spring (7) is against on the shell body (1) of container cavity (4) bottom; Described heating plate (3) is by the liftable bottom being arranged on container cavity (4) of back-moving spring (7); In the shell body (1) of container cavity (4) bottom, be also provided with locking mechanism (8), heating plate (3) can lock by described locking mechanism (8).

2. automatically boil as claimed in claim 1, steam one electric cooker, it is characterized in that: be also provided with the spring housing (9) connected as one with heating plate (3) in the bottom of heating plate (3), described back-moving spring (7) is placed in spring housing (9).

3. automatically boil as claimed in claim 2, steam one electric cooker, it is characterized in that: described locking mechanism (8) comprises stop pin (81), locking spring (82) and DM (83), described stop pin (81) is horizontally disposed with, and stop pin (81) can move along its axis, one end of stop pin (81) is keyed end (811), and its other end is the magnetic end (812) with DM (83) corresponding matching; Described keyed end (811) and lock hole (91) corresponding matching be arranged on spring housing (9).

4. automatically boil as claimed in claim 3, steam one electric cooker, it is characterized in that: described locking mechanism (8) has two groups, and the both sides being distributed in spring housing (9) that two groups of locking mechanisms (8) are symmetrical.

5. automatically boil as claimed in claim 1, steam one electric cooker, it is characterized in that: on lid (2), be also provided with pressure-reducing valve (10) and steam vent (11).