CN218186317U

CN218186317U - Promote commercial electric rice cooker of rice homogeneity

Info

Publication number: CN218186317U
Application number: CN202222426407.3U
Authority: CN
Inventors: 黄江南
Original assignee: Wuhan Hexiaogu Technology Co ltd
Current assignee: Wuhan Hexiaogu Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a commercial electric rice cooker for improving rice uniformity, which belongs to the field of electric rice cookers and comprises a shell, wherein an inner container is arranged inside the shell, an annular heating plate is fixedly arranged inside the shell below the inner container, a first heating coil and a second heating coil are fixedly arranged at the bottom of the annular heating plate, the first heating coil and the second heating coil are concentrically arranged with the annular heating plate, the diameter of the first heating coil is larger than that of the second heating coil, and a magnetic temperature controller is fixedly arranged at the center of the annular heating plate inside the shell; through the setting of annular heating plate, make electric rice cooker center not generate heat, the periphery generates heat, has reduced central temperature, and rice water mixture has promoted the whole homogeneity of being heated of rice water mixture by periphery to central boiling, makes rice be heated evenly at the ripe in-process, makes rice water mixture rate of absorbing water match, solves the problem that rice is hard to clamp to give birth to.

Description

Promote commercial electric rice cooker of rice homogeneity

Technical Field

The utility model belongs to the technical field of electricity rice cooker, concretely relates to promote commercial electric rice cooker of rice homogeneity.

Background

Electric cookers, also known as electric cookers and rice cookers. The electric cooker converts electric energy into heat energy, has various operation functions of steaming, boiling, stewing and the like on food, and is convenient to use, safe and reliable. The multifunctional cooking utensil can cook food, can preserve heat, is clean and sanitary in use, has no pollution, saves time and labor, and is one of indispensable appliances for modernization of housework.

Most commercial electric rice cookers on the market are disc-shaped heating plates, heat is mainly concentrated in the middle during heating, so that the central temperature is higher than the periphery, a rice-water mixture turns over from the middle to the periphery, the heat is conducted unevenly, rice at the central position is easy to absorb water and ripen, rice at the periphery of the upper layer is slow in temperature rise, and the rice is easy to harden and clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a promote commercial electric rice cooker of rice homogeneity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a promote commercial electric rice cooker of rice homogeneity, includes the casing, the inside of casing is provided with the inner bag, the inside below fixed mounting that is located the inner bag of casing has annular heating plate, the bottom fixed mounting of annular heating plate has first heating coil and second heating coil, first heating coil and second heating coil all arrange with annular heating plate is concentric, and the diameter of first heating coil is greater than the diameter of second heating coil, the inside center department fixed mounting that is located annular heating plate of casing has the magnetism temperature controller.

In a preferred embodiment, a cover is covered on the top of the housing, and a handle is fixedly mounted on the top of the cover.

In a preferred embodiment, a display is disposed on the front surface of the housing, and a lever switch is disposed below the display.

In a preferred embodiment, handles are fixedly mounted on both sides of the housing.

In a preferred embodiment, the bottom of the housing is provided with a power plug.

As a preferred embodiment, support legs are fixedly mounted around the bottom of the housing.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the commercial electric cooker for improving the uniformity of rice, the center of the electric cooker is not heated and the periphery is heated through the arrangement of the annular heating plate, so that the central temperature is reduced, the rice-water mixture turns over from the periphery to the center, the integral heating uniformity of the rice-water mixture is improved, rice is uniformly heated in the ripening process, the water absorption rate of the rice-water mixture is equivalent, and the problem of hardening and half-growing of rice is solved;

according to the commercial electric cooker for improving the rice uniformity, the heating of the electric cooker is divided into two stages through the arrangement of the first heating coil and the second heating coil, the first stage is full-power heating, the first heating coil and the second heating coil are used for heating simultaneously, and after a rice-water mixture is put into the electric cooker, a lever switch is pressed down to start the full-power heating until the rice-water mixture boils; the second stage is half-power heating, the first heating coil heats, the second heating coil stops, when the rice-water mixture boils, half-power heating is started until the rice is ripe, the rice-water mixture is promoted to be uniformly heated in the electric cooker, and water is absorbed at the same time, so that half-cooked rice is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the bottom view structure of the annular heating plate of the present invention.

In the figure: 1. a housing; 2. an inner container; 3. an annular heating plate; 4. a first heating coil; 5. a second heating coil; 6. a magnetic temperature controller; 7. a cover body; 8. a handle; 9. a display; 10. a lever switch; 11. a handle; 12. a power plug; 13. and (3) a support leg.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a commercial electric rice cooker for improving rice uniformity, which comprises a housing 1, a liner 2 is arranged in the housing 1, the liner 2 is arranged for containing raw rice and water, an annular heating plate 3 is fixedly arranged below the liner 2 in the housing 1, a first heating coil 4 and a second heating coil 5 are fixedly arranged at the bottom of the annular heating plate 3, the first heating coil 4 and the second heating coil 5 are both concentrically arranged with the annular heating plate 3, the diameter of the first heating coil 4 is larger than that of the second heating coil 5, the heating of the electric rice cooker is divided into two stages by the arrangement of the annular heating plate 3, the first heating coil 4 and the second heating coil 5 are heated at the same time, and when a rice-water mixture is put into the electric rice cooker, a lever switch 10 is pressed down to start full-power heating until the rice-water mixture boils; the second stage is half-power heating, the first heating coil 4 heats, the second heating coil 5 stops, when the rice-water mixture boils, half-power heating is started until the rice is cooked, the center of the electric rice cooker does not heat, the periphery of the electric rice cooker heats, the center temperature is reduced, the rice-water mixture turns over from the periphery to the center, the integral heating uniformity of the rice-water mixture is improved, the rice is heated uniformly in the cooking process, the water absorption rate of the rice-water mixture is equivalent, and the problem that the rice is hard and half-cooked is solved. A magnetic temperature controller 6 is fixedly installed at the center of the annular heating plate 3 inside the shell 1, and through the arrangement of the magnetic temperature controller 6, when the temperature of the bottom of the annular heating plate 3 reaches 103 ℃, the magnetic temperature controller 6 is disconnected.

Further, the lid 7 has been closed at the top of casing 1, through the setting of lid 7, can close electric rice cooker lid, and the top fixed mounting of lid 7 has handle 8, through the setting of handle 8, is convenient for take lid 7.

Further, a display 9 is arranged on the front side of the shell 1, the heating state or the heat preservation state of the electric cooker can be displayed through the arrangement of the display 9, a lever switch 10 is arranged below the display 9, the cooking function or the heat preservation function can be turned on through the arrangement of the lever switch 10, the lever switch 10 is connected with a bimetal temperature controller in the electric cooker, and when the bottom of the annular heating plate 3 reaches 70 ℃, the bimetal temperature controller is turned off; when the temperature is lower than 70 ℃, the bimetal temperature controller is closed, which is a heating and heat-preserving technology of the existing electric cooker and is not described herein again.

Further, the handles 11 are fixedly mounted on the two sides of the shell 1, and the electric cooker is convenient to take through the handles 11.

Further, a power plug 12 is provided at the bottom of the housing 1, and the electric rice cooker can be energized by the power plug 12.

Further, all fixed mounting has stabilizer blade 13 around the casing 1 bottom, through the setting of stabilizer blade 13, can play the supporting role to electric rice cooker.

The utility model discloses a theory of operation and use flow: firstly, heating of the electric cooker is divided into two stages by arranging an annular heating disc 3, a first heating coil 4 and a second heating coil 5, wherein the first stage is full-power heating, the first heating coil 4 and the second heating coil 5 are heated simultaneously, and when a rice-water mixture is put into the electric cooker, a lever switch 10 is pressed down to start full-power heating until the rice-water mixture boils; the second stage is half-power heating, the first heating coil 4 is used for heating, the second heating coil 5 is used for stopping heating, after the rice-water mixture is boiled, half-power heating is started until the rice is cooked, the center of the electric rice cooker does not generate heat, the periphery of the electric rice cooker generates heat, the center temperature is reduced, the rice-water mixture turns over from the periphery to the center, the integral heating uniformity of the rice-water mixture is improved, the rice is uniformly heated in the cooking process, the water absorption rate of the rice-water mixture is equivalent, and the problem that the rice is hard and grows together is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A commercial electric rice cooker for improving uniformity of rice comprises a shell (1), and is characterized in that: the inside of casing (1) is provided with inner bag (2), the inside below fixed mounting that is located inner bag (2) of casing (1) has annular heating plate (3), the bottom fixed mounting of annular heating plate (3) has first heating coil (4) and second heating coil (5), first heating coil (4) and second heating coil (5) all arrange with annular heating plate (3) with one heart, and the diameter of first heating coil (4) is greater than the diameter of second heating coil (5), the inside center that is located annular heating plate (3) of casing (1) department fixed mounting has magnetic temperature controller (6).

2. A commercial electric rice cooker for improving uniformity of rice according to claim 1, wherein: the top of casing (1) is covered and is closed lid (7), the top fixed mounting of lid (7) has handle (8).

3. A commercial electric rice cooker for improving uniformity of rice as claimed in claim 1, wherein: the front of the shell (1) is provided with a display (9), and a lever switch (10) is arranged below the display (9).

4. A commercial electric rice cooker for improving uniformity of rice as claimed in claim 1, wherein: handles (11) are fixedly arranged on two sides of the shell (1).

5. A commercial electric rice cooker for improving uniformity of rice as claimed in claim 1, wherein: the bottom of the shell (1) is provided with a power plug (12).

6. A commercial electric rice cooker for improving uniformity of rice as claimed in claim 1, wherein: and support legs (13) are fixedly arranged on the periphery of the bottom of the shell (1).