CN209895316U

CN209895316U - Display control device of electromagnetic oven

Info

Publication number: CN209895316U
Application number: CN201821834652.5U
Authority: CN
Inventors: 陈嘉铭; 姚振华; 陈国泉
Original assignee: Zhongshan Yingdaxin Electric Co Ltd
Current assignee: Zhongshan Yingdaxin Electric Co Ltd
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-01-03
Anticipated expiration: 2028-11-08

Abstract

The utility model discloses an electromagnetism stove shows controlling means, this electromagnetism stove shows controlling means's display control module assembly bottom at the panel, the user carries out the touching operation in the display area on the panel, touch-sensitive screen response touching operation back feedback main control board is handled, the main control board is handled the completion and is shown sending instruction to liquid crystal display, send simultaneously corresponding instruction to the expansion board and carry out the signal compilation and control cooking utensils heating and control outside kitchen electricity's start-up, this device has realized accurate heating and multiple utensil coordinated control's function, and the content display and the functional operation in touching display area can go on simultaneously, easy operation is swift, this utility model is used for the household electrical appliances field.

Description

Display control device of electromagnetic oven

Technical Field

The utility model relates to a household electrical appliances field especially relates to an electromagnetism stove shows controlling means.

Background

At present, the induction cooker is widely applied in life. The heating device can realize rapid heating by operating and controlling according to functions in the using process, has high heating efficiency and good safety, and is popular with families mainly cooking and cooking.

In the prior art, there are generally two control methods for induction cookers: firstly fixed point touch control, secondly sliding touch control, two kinds of control mode are all based on touch operation in the operating region who definitely divides, realize the heating function control to the pan, can only control single heating mode, can not provide the culinary art function selection of accurate heating control according to dish, kind, accurate temperature control and individual custom demand.

Meanwhile, the display part only uses a common monochromatic LED lamp as a display component, so that the display color and appearance effect is single, more complex color combination and animation effect cannot be realized, and moreover, due to the fact that the display position is fixed, a new integrated circuit board needs to be matched and developed again corresponding to different machine types and requirements, and the development difficulty and cost are increased invisibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetism stove shows controlling means, the content that has realized the electromagnetism stove shows and function operation goes on simultaneously, accurate accuse temperature and communicate and coordinated control with outside kitchen electricity.

In order to achieve the above object, the utility model provides an electromagnetism stove shows controlling means, including the panel of transparent display area with paste the display control module of panel transparent area below, display control module includes main control board, response touching operation and feeds back to the touch-sensitive screen of main control board, receipt the main control board instruction carries out the liquid crystal display who corresponds the demonstration and receives main control board instruction compiles transmission signal's expansion board, the main control board carries on the chip that has preset the user interaction procedure, the expansion board carries on there is wireless transmission linkage module. The touch screen and the liquid crystal display screen are positioned right below the transparent display area of the panel. The main control board is connected with the touch screen, the liquid crystal display screen and the expansion board through circuits.

Further conduct the utility model discloses technical scheme's improvement, liquid crystal display is TFT liquid crystal display.

Further conduct the utility model discloses technical scheme's improvement, it still includes a TFT module support to show control module, be equipped with TFT module support lid on the TFT module support. The touch-sensitive screen is fixed in the top of TFT module support, TFT liquid crystal display fixes in proper order in the below of TFT module support with TFT module support lid from the top down, and the main control board fixes in proper order the below of TFT module support lid with the expansion board from the top down.

Further conduct the utility model discloses technical scheme's improvement, display control module still include by the megaphone of main control board control broadcast, the megaphone with the main control board passes through circuit connection, the tip of TFT module support has a decurrent knot shell of opening, the megaphone is installed inside detaining the shell.

Further conduct the utility model discloses technical scheme's improvement can only remain touch-sensitive screen and liquid crystal display on the electromagnetism stove with showing that the control module split becomes inside real-time communication module and external communication operation display control module two parts, can realize simple touching operation and demonstration function. The internal real-time communication module is carried on a main control board in the induction cooker and is linked with the external communication operation display control module, so that heating control and operation of other functions are performed on the induction cooker. The touch screen can be a capacitive screen or a resistive screen.

The beneficial effects of the utility model reside in that: in the display control device of the induction cooker, the use of the touch screen simplifies the operation area, the content display and the operation are carried out synchronously, and the limitation of the operation is broken; the main control board uses a chip carrying a user interaction program to perform data processing, so that a user can obtain feedback information in time according to needs, and a required service is selected; simultaneously, the use of expansion board has realized that the real-time communication to electromagnetism stove cooking utensils body is accuse warm to the coordinated control of other kitchen electrics, has avoided the frequent operation to other kitchen electrics when using the electromagnetism stove, has liberated the manpower, and the operation is more convenient. The induction cooker control module can be independently manufactured into an integral accessory and used in a matched manner with a corresponding induction cooker, so that the standardized general matching degree is improved, each different machine type is not required to be matched with and develop a new integrated circuit board again, and the development cost is reduced.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of an exploded structure of a display control device of an induction cooker according to the present invention;

fig. 2 is an exploded schematic view of the display control module of the present invention;

fig. 3 is an exploded view of another display control module according to the present invention;

FIG. 4 is an exploded view of a microphone portion of a display control module according to another embodiment of the present invention;

fig. 5 is a schematic view of an assembly structure of the display control device of the induction cooker of the present invention.

Detailed Description

As shown in fig. 1-5, from the decomposition structure schematic diagram of the electromagnetism stove display control device shown in fig. 1, and the decomposition structure schematic diagram of the display control module shown in fig. 2 can know, the utility model relates to an electromagnetism stove display control device, including transparent display area's panel 1 and paste the display control module 2 in panel 1 transparent area below, display control module 2 includes main control board 5, respond to touch operation and feed back to main control board 5's touch-sensitive screen 3, receive main control board 5 instruction and carry out the liquid crystal display 4 that corresponds the demonstration, and receive main control board 5 instruction and compile transmission signal's expansion board 6, main control board 5 carries the chip that has preset user interaction program, expansion board 6 carries and has the wireless transmission linkage module. The touch screen 3 and the liquid crystal display 4 are located directly below the transparent display area of the panel 1. The main control panel 5 is connected with the touch screen 3, the liquid crystal display 4 and the expansion board 6 through circuits. Meanwhile, the expansion plate 6 is in circuit connection with the cooker body to perform information exchange processing.

The main control board 5 adopts a chip on which a user interaction program is preset, the user interaction program can be communicated with the liquid crystal display 4 to indicate the liquid crystal display 4 to display a corresponding operation interface, a user can visually obtain operation information and other description information from the interface, a corresponding instruction is selected according to needs, and after the instruction is touched and operated in a corresponding display area, the touch screen 3 senses related information and feeds the information back to the main control board 5 for processing. After the main control board 5 finishes processing, the instruction is sent to the display screen 2 for displaying, and meanwhile, the instruction is sent to the expansion board 6 for signal compiling, so that the heating temperature of the cooker and the opening of an external exhaust device are controlled. In the middle of the above operation, the user only needs to touch the screen in the panel display area to select a proper instruction, so that the temperature control of the cooker and the linkage control of the external exhaust device can be realized, the simple and visual man-machine interaction is realized, and the operation is convenient and fast.

After the induction cooker is powered on, a startup picture is displayed on the liquid crystal display screen 4, a user touches a switch on the surface of the panel 1 to screen-print and enter an operation interface, then touch operation is carried out in a corresponding information display area of the liquid crystal display screen 4, the touch screen 3 senses actions and feeds information back to the main control panel 5 for processing, the liquid crystal display screen 4 displays descriptions about dishes, cooking modes, accurate temperature control and the like, and the user selects according to the need of the user to start cooking.

In a preferred embodiment, the liquid crystal display panel 4 is a TFT liquid crystal display panel. The TFT LCD screen has good brightness, strong layering and bright color, the operation interface can be more attractive by using the TFT LCD screen, the displayed color combination and animation effect are more abundant, and the user experience is enhanced.

As a preferred embodiment, as shown in fig. 3, the display control module is different from the former display control module in that the display control module further includes a TFT module support 7, and a TFT module support cover 8 is provided on the TFT module support 7. Touch-sensitive screen 3 is fixed in the top that TFT module support 7 corresponds the sunken, and liquid crystal display 4 and TFT module support lid 8 from the top fix in proper order in the below of TFT module support 7, and this TFT module support lid 8 is with liquid crystal display 4 cladding. The main control board 5 and the expansion board 6 are sequentially fixed below the TFT module support cover 8 from top to bottom. The use of the TFT module support 7 and the TFT module support cover 8 provides a fixed place for the touch screen 3, the liquid crystal display 4, and the like, protecting them from being easily damaged. Meanwhile, a plurality of components are assembled to form an independent whole body, and can be assembled on the panel after being independently produced, so that the situation that different machine types need to be matched and developed again for a new integrated circuit board is avoided, and the development cost is reduced.

As a preferred embodiment, as shown in fig. 4, the display control module further includes a loudspeaker 9 controlled by the main control panel 5 to play, so that prompt prompts can be given in the user operation process and the induction cooker operation process to inform the user whether the operation is successful, and a prompt can be given to the user at the first time when a fault occurs. The loudspeaker 9 passes through circuit connection with the main control board 5, and the warning sound that loudspeaker 9 broadcast is the inside warning sound of predetermineeing of chip, and the warning sound under the different functional status is different to some extent. The end of the TFT module support 7 has a buckle housing 10 with a downward opening, the loudspeaker 9 is mounted inside the buckle housing 10, and the buckle housing 10 ensures that the loudspeaker 9 is not easily damaged.

Fig. 5 shows an assembly structure of the display control device of the induction cooker of the present invention. This assembly of display control module 2 is in the bottom of panel 1, and liquid crystal display 4 is located panel 1 and goes up the display area under, ensures that the complete appearance of the display content on liquid crystal display 4 is in the front of the user, does not have a bit to omit, has guaranteed information display's integrality, and the user's good use experience is strengthened.

Of course, the design and creation of the present invention are not limited to the above embodiments, and the combination of different features of the above embodiments can also achieve good effects. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides an electromagnetism stove shows controlling means, including panel (1) of transparent display area with paste and be in display control module (2) of panel (1) below, its characterized in that: the display control module (2) comprises a main control panel (5), a touch screen (3) which senses touch operation and feeds back the touch operation to the main control panel (5), a liquid crystal display (4) which receives the instruction of the main control panel (5) for corresponding display and an expansion board (6) which receives the instruction of the main control panel (5) and compiles transmission signals, the main control board (5) is provided with a chip with a preset user interaction program, the expansion board (6) is provided with a wireless transmission linkage module, the liquid crystal display screen (4) is a TFT liquid crystal display screen, the main control panel (5) is connected with the touch screen (3), the liquid crystal display screen (4) and the expansion panel (6) through circuits, the display control module (2) further comprises a loudspeaker (9) controlled to play by the main control panel (5), and the loudspeaker (9) is connected with the main control panel (5) through a circuit.

2. The induction cooker display control device according to claim 1, wherein: the touch screen (3) and the liquid crystal display screen (4) are positioned right below the transparent display area of the panel (1).

3. The induction cooker display control device according to claim 1, wherein: the display control module (2) further comprises a TFT module support (7), and a TFT module support cover (8) is arranged on the TFT module support (7).

4. The induction cooker display control device according to claim 3, wherein: touch-sensitive screen (3) are fixed in the top of TFT module support (7), liquid crystal display (4) and TFT module support lid (8) from the top fix in the below of TFT module support (7) in proper order, main control board (5) and expansion board (6) from the top fix in the below of TFT module support lid (8) in proper order.

5. The induction cooker display control device according to claim 3, wherein: the end part of the TFT module support (7) is provided with a buckling shell (10) with a downward opening, and the loudspeaker (9) is arranged inside the buckling shell (10).