CN216534942U

CN216534942U - Multifunctional electric cooker

Info

Publication number: CN216534942U
Application number: CN202122110206.8U
Authority: CN
Inventors: 易星宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-05-17
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the technical field of household appliances, and discloses a multifunctional electric cooker, which solves the problems that the existing electric cooker has poor heat dissipation performance, is easy to damage after long-time work and can generate potential safety hazards, which comprises a shell, the upper end of the shell is connected with a cover body through a hinge, the middle part of one side wall of the shell is provided with a display screen, an operation panel is arranged below the display screen, a sound pick-up is arranged on one side of the operation panel, a loudspeaker is arranged on one side of the sound pick-up, which is far away from the operation panel, an indicator light is arranged above the display screen, a heat dissipation net is arranged in the middle of the lower end of the shell, by arranging the heat dissipation fan and the heat dissipation net, the heat dissipation fan can dissipate heat of the heating plate under the assistance of the heat dissipation net when in work, so that the heating plate can not be damaged due to overhigh temperature when in long-term work, the heat dissipation performance of the electric cooker can be greatly improved, and the stability and the safety of the long-time work of the electric cooker can be ensured.

Description

Multifunctional electric cooker

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a multifunctional electric cooker.

Background

Electric rice cookers, also known as electric cookers and electric 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.

But current electric rice cooker heat dispersion is relatively poor, and long-time work is easy to damage, can produce the potential safety hazard, and current electric rice cooker controls inconveniently moreover, uses inconveniently, has proposed a multi-functional electric rice cooker for this.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the multifunctional electric cooker which effectively solves the problems that the existing electric cooker is poor in heat dissipation performance, easy to damage after long-time work and prone to potential safety hazards.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multifunctional electric rice cooker, includes the shell, there is the lid shell upper end through hinged joint, a shell lateral wall middle part is provided with the display screen, the display screen below is provided with operating panel, operating panel one side is provided with the adapter, the adapter is kept away from operating panel one side is provided with the speaker, the display screen top is provided with the pilot lamp, shell lower extreme middle part is provided with the radiator-grid, is located the radiator-grid top the bottom end is provided with the heat dissipation fan in the shell, heat dissipation fan upper end is provided with the heating plate, heating plate upper end middle part is provided with the heat retainer, the heat retainer periphery is provided with interior casing, is located interior casing one side be provided with microprocessor on the shell inner wall, the microprocessor top is provided with the relay, the relay top is provided with wireless network card.

Preferably, the display screen and the operation panel are embedded in the side wall of the shell, and the sound pickup, the loudspeaker and the indicator light are embedded in the side wall of the shell.

Preferably, the lid upper end middle part shaping has the handle, is located the pilot lamp top the lid lateral wall is gone up to be embedded to have the kayser, the kayser with shell lateral wall upper end is passed through the draw-in groove and is connected.

Preferably, the radiating net is embedded in the middle of the lower end of the shell, the radiating fan is connected with the inner bottom end of the shell through screws, the lower end of the heating plate is connected with the upper end of the radiating fan through screws, the heat retainer is welded with the upper end of the heating plate, and the upper end of the heat retainer is connected with the temperature limiter through a clamping groove.

Preferably, the lower end of the inner shell is connected with the heat retainer through a clamping groove, the upper end of the temperature limiter is lapped with an inner container, the peripheral lower part of the upper end of the inner container is lapped with the peripheral upper end of the inner shell, and supporting legs are welded at three corners of the lower end of the outer shell.

Preferably, wireless network card and the relay all with microprocessor electric connection, the adapter the speaker the pilot lamp the display screen heat dissipation fan and the heating plate all with relay electric connection, the temperature limiter the heat retainer and operating panel all with relay electric connection.

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

1) in the multifunctional electric cooker, the heat dissipation fan and the heat dissipation net are arranged, so that the heat dissipation fan can dissipate heat of the heating plate under the assistance of the heat dissipation net when in work, the heating plate can not be damaged due to overhigh temperature when in long-term work, the heat dissipation performance of the electric cooker can be greatly improved, the stability and the safety of the electric cooker in long-term work can be ensured, and the problems that the existing electric cooker is poor in heat dissipation performance, easy to damage after long-term work and can generate potential safety hazards are solved;

2) in this multi-functional electric rice cooker, through setting up the adapter, cooperation microprocessor can make electric rice cooker can be controlled by pronunciation, under wireless network card's supplementary, electric rice cooker accessible network is mutual with equipment such as cell-phone, like this when electric rice cooker has cooked, microprocessor can utilize the network to send reminder information to user's cell-phone through wireless network card, but make user remote control electric rice cooker carry out work on next step, it is very practical, current electric rice cooker has been solved and has been controlled inconveniently, awkward problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a block circuit diagram of the present invention;

in the figure: 1. a housing; 2. a cover body; 3. a display screen; 4. an operation panel; 5. a sound pickup; 6. a speaker; 7. an indicator light; 8. a heat-dissipating mesh; 9. a heat dissipation fan; 10. heating the plate; 11. a heat retainer; 12. an inner housing; 13. a microprocessor; 14. a relay; 15. a wireless network card; 16. a handle; 17. locking; 18. a temperature limiter; 19. an inner container; 20. support the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In this embodiment, as shown in fig. 1 to 3, the present invention includes a housing 1, an upper end of the housing 1 is connected to a cover 2 through a hinge, a display screen 3 is disposed in a middle portion of a side wall of the housing 1, an operation panel 4 is disposed below the display screen 3, a pickup 5 is disposed on one side of the operation panel 4, a speaker 6 is disposed on one side of the pickup 5 away from the operation panel 4, an indicator light 7 is disposed above the display screen 3, a heat dissipation mesh 8 is disposed in a middle portion of a lower end of the housing 1, a heat dissipation fan 9 is disposed at an inner bottom end of the housing 1 above the heat dissipation mesh 8, a heating plate 10 is disposed at an upper end of the heat dissipation fan 9, a heat retainer 11 is disposed in a middle portion of an upper end of the heating plate 10, an inner housing 12 is disposed at a periphery of the heat retainer 11, a microprocessor 13 is disposed on an inner wall of the housing 1 on one side of the inner housing 12, a relay 14 is disposed above the microprocessor 13, and a wireless network card 15 is disposed above the relay 14.

Wherein, display screen 3 and operating panel 4 all are embedded on the 1 lateral wall of shell, and adapter 5, speaker 6 and pilot lamp 7 all are embedded on the 1 lateral wall of shell, can control electric rice cooker through operating panel 4, can carry out voice control to electric rice cooker through adapter 5, and electric rice cooker accessible speaker 6 reports the prompt tone.

Wherein, the shaping of 2 upper ends of lid middle parts has handle 16, and the 2 lateral walls of lid that are located the pilot lamp 7 top are embedded to have kayser 17, and kayser 17 passes through the draw-in groove with 1 lateral wall upper end of shell to be connected, opens the back with kayser 17, and accessible handle 16 opens lid 2.

Wherein, the heat dissipation net 8 is embedded in the middle of the lower end of the shell 1, the heat dissipation fan 9 is connected with the inner bottom end of the shell 1 through screws, the lower end of the heating plate 10 is connected with the upper end of the heat dissipation fan 9 through screws, the heat retainer 11 is welded with the upper end of the heating plate 10, the upper end of the heat retainer 11 is connected with the temperature limiter 18 through a clamping groove, the heat dissipation fan 9 can dissipate heat of the heating plate 10 under the assistance of the heat dissipation net 8 when in work, so that the heating plate 10 can not be damaged due to overhigh temperature when in long-term work, the heat retainer 11 consists of a spring piece, a pair of normally closed contacts, a pair of normally open contacts and a bimetallic strip, the temperature in the pot rises when cooking, because the thermal expansion and contraction rates of two metal strips of the bimetallic strip of the heat retainer 11 are different, as a result, the bimetallic strip is bent upwards, under the push of the upwards bent bimetallic strip, the spring piece drives the normally open contact and the normally closed contact to be switched, when the temperature in the cooker is reduced to below 80 ℃, the bimetallic strip is gradually cooled and restored, the normally open contact and the normally closed contact are switched again, the power supply of the heating plate 10 is switched on, the heating effect is achieved, and the heat preservation effect is achieved repeatedly, the temperature limiter 18 is internally provided with a permanent magnetic ring and a spring and can be pressed, when a cooking switch is pressed during cooking, the temperature limiter 18 drives a lever switch by the suction force of the magnetic steel to keep the power supply contact switched on, when the temperature of the cooker bottom is continuously increased during cooking, the suction force of the permanent magnetic ring is weakened along with the increase of the temperature, when water in the inner container 19 is evaporated, and when the temperature of the cooker bottom reaches 103 +/-2 ℃, the suction force of the magnetic ring is smaller than the elastic force of the spring on the magnetic ring, the temperature limiter 18 is pushed by the spring to drive the lever switch, and the power supply is cut off.

Wherein, the lower end of the inner shell 12 is connected with the heat retainer 11 through a clamping groove, the upper end of the temperature limiter 18 is lapped with an inner container 19, the peripheral lower part of the upper end of the inner container 19 is lapped with the peripheral upper end of the inner shell 12, supporting legs 20 are welded at three corners of the lower end of the outer shell 1, the supporting legs 20 can keep the electric cooker stable, and a certain heat dissipation space is reserved at the bottom of the electric cooker.

Wherein, the wireless network card 15 and the relay 14 are electrically connected with the microprocessor 13, the pickup 5, the loudspeaker 6, the indicator light 7, the display screen 3, the heat dissipation fan 9 and the heating plate 10 are electrically connected with the relay 14, the temperature limiter 18, the heat retainer 11 and the operation panel 4 are electrically connected with the relay 14, the voice command picked up by the pickup 5 is fed back to the microprocessor 13, then the microprocessor 13 sends out a control command according to the voice command to control the electric rice cooker to work correspondingly, the microprocessor 13 can also be connected into the network through the wireless network card 15 so as to interact with the mobile phone and other equipment through the network, so that the electric rice cooker can be controlled remotely, when the electric rice cooker is cooked, the microprocessor 13 can send out reminding information to the mobile phone of a user through the wireless network card 15, so that the user can remotely control the electric rice cooker to work in the next step, is very practical.

The working principle is as follows: the electric cooker works by using an external power supply, after the latch 17 is opened, the cover body 2 can be opened through the handle 16, cooking materials are placed in the inner container 19, the heating plate 10 can heat and cook the materials in the inner container 19 when in work, the temperature limiter 18 and the heat retainer 11 can prevent the temperature in the inner container 19 from being overhigh by matching with the heating plate 10, the electric cooker can be timely in a heat-retaining state after the materials in the inner container 19 are cooked, the electric cooker can be controlled through the operation panel 4, the electric cooker can be controlled through the sound pickup 5, a sound command picked up by the sound pickup 5 can be fed back to the microprocessor 13, then the microprocessor 13 can send a control command according to the sound command to control the electric cooker to work correspondingly, the microprocessor 13 can also be connected into a network through the wireless network card 15 so as to interact with devices such as mobile phones through the network, the electric cooker can be remotely controlled, so that when the electric cooker is cooked, the microprocessor 13 can send reminding information to a mobile phone of a user through the wireless network card 15 by using a network, the user can remotely control the electric cooker to work next step, the electric cooker is very practical, the electric cooker can be kept stable by the supporting legs 20, a certain heat dissipation space is reserved at the bottom of the electric cooker, the heat dissipation fan 9 can dissipate heat of the heating plate 10 under the assistance of the heat dissipation net 8 during working, and the heating plate 10 cannot be damaged due to overhigh temperature during long-term working.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional electric cooker, includes shell (1), its characterized in that: the solar energy water heater is characterized in that the upper end of the shell (1) is connected with a cover body (2) through a hinge, a display screen (3) is arranged in the middle of one side wall of the shell (1), an operation panel (4) is arranged below the display screen (3), a pickup (5) is arranged on one side of the operation panel (4), a loudspeaker (6) is arranged on one side of the pickup (5) away from the operation panel (4), an indicator lamp (7) is arranged above the display screen (3), a radiating net (8) is arranged in the middle of the lower end of the shell (1), a radiating fan (9) is arranged at the inner bottom end of the shell (1) above the radiating net (8), a heating plate (10) is arranged at the upper end of the radiating fan (9), a heat retainer (11) is arranged in the middle of the upper end of the heating plate (10), an inner shell (12) is arranged on the periphery of the heat retainer (11), a microprocessor (13) is arranged on one side of the inner wall of the shell (1), a relay (14) is arranged above the microprocessor (13), and a wireless network card (15) is arranged above the relay (14).

2. The multifunctional electric cooker as claimed in claim 1, wherein: the display screen (3) and the operation panel (4) are embedded in the side wall of the shell (1), and the sound pick-up (5), the loudspeaker (6) and the indicator light (7) are embedded in the side wall of the shell (1).

3. The multifunctional electric cooker as claimed in claim 1, wherein: lid (2) upper end middle part shaping has handle (16), is located pilot lamp (7) top the embedded kayser (17) that has on lid (2) lateral wall, kayser (17) with shell (1) lateral wall upper end is passed through the draw-in groove and is connected.

4. The multifunctional electric cooker as claimed in claim 1, wherein: the radiator-grid (8) embedded with shell (1) lower extreme middle part, heat dissipation fan (9) with shell (1) bottom end passes through the screw connection, heating plate (10) lower extreme with heat dissipation fan (9) upper end passes through the screw connection, heat retainer (11) with heating plate (10) upper end butt fusion, heat retainer (11) upper end is connected with limit for temperature ware (18) through the draw-in groove.

5. The multifunctional electric cooker as claimed in claim 4, wherein: interior casing (12) lower extreme with heat retainer (11) are connected through the draw-in groove, limit for temperature ware (18) upper end overlap joint has inner bag (19), inner bag (19) upper end peripheral lower part with interior casing (12) upper end peripheral overlap joint, shell (1) lower extreme three angle department all welds and has supporting legs (20).

6. The multifunctional electric cooker as claimed in claim 4, wherein: wireless network card (15) and relay (14) all with microprocessor (13) electric connection, adapter (5), speaker (6), pilot lamp (7), display screen (3), heat dissipation fan (9) and heating plate (10) all with relay (14) electric connection, limit for temperature ware (18), heat retainer (11) and operating panel (4) all with relay (14) electric connection.