CN214964636U

CN214964636U - A control panel and cooking utensil for cooking utensil

Info

Publication number: CN214964636U
Application number: CN202022696064.3U
Authority: CN
Inventors: 刘韬; 杨路路; 刘世强
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-12-03
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a control panel and cooking utensil for cooking utensil. The control panel includes an operation area and a display area. The operation area comprises a first functional area and a second functional area, the first functional area is correspondingly provided with a first illumination part, and the second functional area is correspondingly provided with a second illumination part; the display area is provided with a third lighting part, and the first lighting part, the second lighting part and the third lighting part respectively comprise a plurality of stroke elements; the first illumination portion and the third illumination portion each include a two-color display unit configured to be capable of emitting a first light and a second light, respectively, and each stroke element in the first illumination portion and the third illumination portion is constituted by one two-color display unit. The user can switch control panel's operation interface when using, can select simple and easy interface for the old man for example to functional area and the display area that can be operated have unanimous interface color, have improved control panel's degree of distinguishing, avoid the user to appear the maloperation.

Description

A control panel and cooking utensil for cooking utensil

Technical Field

The utility model relates to a kitchen domestic appliance's technical field particularly relates to a control panel and cooking utensil for cooking utensil.

Background

In the existing kitchen household appliances, such as electric cookers, electric pressure cookers, electric stewpots and the like, a control panel with an operation function and a display function is generally arranged, so that a user can select a cooking function according to the own requirements and know the current use state of the household appliance.

With the increasing functions of household appliances, the control panel is also more and more complex, and especially, the operation of the old user is difficult.

Therefore, it is desirable to provide a control panel for a cooking appliance and a cooking appliance to at least partially solve the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

According to a first aspect of the present invention, there is provided a control panel for a cooking appliance, the control panel comprising:

the operating area comprises a first functional area and a second functional area, the first functional area is different from the second functional area, the first functional area is correspondingly provided with a first illuminating part, and the second functional area is correspondingly provided with a second illuminating part; and

a display area provided with a third illumination section;

the first, second, and third illumination sections include a plurality of stroke elements, respectively;

wherein the first illumination portion and the third illumination portion each include a two-color display unit configured to be capable of emitting a first light and a second light different in color from the first light, respectively, and each of the stroke elements in the first illumination portion and the third illumination portion is constituted by one of the two-color display units.

According to the utility model discloses a control panel, including operation area and display area, the user can control cooking utensil through first functional area and the second functional area in the operation area to can learn the current user state of cooking utensil through the display area. In addition, the first functional area, the second functional area and the display area are respectively provided with corresponding illuminating parts, the illuminating parts respectively comprise a plurality of stroke elements, a part of illuminating parts comprise two-color display units capable of displaying two kinds of light, the two-color display units form the stroke elements in the part of illuminating parts, and the control panel can realize operation and display functions by means of the stroke elements. The user can switch control panel's operation interface at the in-process that uses cooking utensil, can select simple and easy interface for the old man for example, and the young person uses complicated interface to functional area and the display area that can be operated have unanimous display color, have improved control panel's degree of distinguishing, avoid the user to appear the maloperation effectively, have improved whole cooking utensil's pleasing to the eye degree simultaneously.

Optionally, the second illumination section includes a monochrome display unit configured to be able to emit only the first light, each of the stroke elements in the second illumination section being constituted by one of the monochrome display units;

alternatively, the second illumination section also includes the two-color display unit, a function of a device for emitting the second light in the two-color display unit of the second illumination section is disabled, and each of the stroke elements in the second illumination section is constituted by one of the two-color display units.

With the above arrangement, the first illumination section and the second illumination section may be arranged to have different display patterns, so that the second illumination section may display only one color same as that of the first illumination section, and the first illumination section may display in two colors. Alternatively, the first illumination unit and the second illumination unit may be formed by the same device, and whether or not to light (emit light) and what manner to light (what color to display) may be controlled by hardware disconnection or software control, so that display manners of different colors may still be realized, but the difficulty of purchasing parts may be reduced, and different parts may not be purchased separately.

Optionally, the bi-color display unit comprises a first light emitting diode capable of emitting the first light and a second light emitting diode capable of emitting the second light.

Through the arrangement mode, the bicolor display unit can stably emit different light rays by means of different light emitting diodes.

Optionally, an anode of the first light emitting diode and an anode of the second light emitting diode are connected together to form a first end of the bi-color display unit, and a cathode of the first light emitting diode and a cathode of the second light emitting diode form a second end and a third end of the bi-color display unit, respectively;

the second ends of the plurality of two-color display units are connected together, and the third ends of the plurality of two-color display units are connected together.

Through the arrangement mode, the plurality of double-color display units can be electrically connected, and therefore the plurality of double-color display units can be simultaneously controlled, and the first light-emitting diode and the second light-emitting diode respectively emit different light rays in different control modes.

Optionally, a cathode of the first light emitting diode and a cathode of the second light emitting diode are connected together to form a first end of the bi-color display unit, and an anode of the first light emitting diode and an anode of the second light emitting diode form a second end and a third end of the bi-color display unit, respectively;

Through the arrangement mode, the plurality of double-color display units can be electrically connected in different modes, and therefore the plurality of double-color display units can be simultaneously controlled, and the first light-emitting diode and the second light-emitting diode respectively emit different light rays in different control modes.

Optionally, the display area comprises at least one number zone, the third illumination portion being disposed at least partially below the number zone.

Through the arrangement mode, the display area can display at least one number, and the number can display different colors through the third lighting part.

Optionally, the display area comprises four of the number zones, the four number zones being arranged side by side; each of the number regions includes seven strokes and at least one punctuation, both the strokes and the punctuation being the stroke elements.

Through the arrangement mode, the number area can display at least four numbers, and numbers and punctuations with different colors can be effectively displayed by means of the plurality of two-color display units.

Optionally, the number of the operable function keys in the first function area is smaller than the number of the operable function keys in the second function area;

wherein the control panel has at least two modes of operation:

in a first working mode, the first functional area and the second functional area can be operated, and the first illumination part, the second illumination part and the third illumination part can be normally displayed by the first light;

in a second operation mode, the first functional area can be operated and the second functional area cannot be operated, and both the first illumination section and the third illumination section can normally display with the second light while the second illumination section is set to not emit light.

Through the setting mode, the control panel can operate under two different working modes respectively, and different functional areas can display different light rays under different working modes, so that a user can conveniently know available functions or functional areas.

Preferably, an electric element for emitting the second light in the two-color display unit of the second illumination section is not connected to a circuit.

Thus, the second illumination portion can be simply caused to emit light of only one color without increasing the difficulty of procurement.

According to a second aspect of the present invention, there is provided a cooking appliance comprising the above control panel for a cooking appliance according to any one of the first aspects of the present invention.

According to the utility model discloses a cooking utensil, including control panel, this control panel includes operating area and display area territory, and the user can control cooking utensil through first functional area and the second functional area in the operating area territory to can learn the current user state of cooking utensil through the display area territory. In addition, first functional area, second functional area and display area are provided with the illumination portion that respectively corresponds, these illumination portions include a plurality of stroke elements respectively, part illumination portion is including the double-colored display element that can show two kinds of light, the double-colored display element constitutes the stroke element in part illumination portion, control panel can realize operation and display function with the help of the stroke element, the user can switch control panel's operation interface at the in-process that uses cooking utensil, for example can select simple and easy interface for the old man, and the young person uses complicated interface, and functional area and display area that can be operated have unanimous display color, control panel's degree of distinguishing has been improved, avoid effectively that the user from appearing the maloperation, whole cooking utensil's pleasing to the eye degree has been improved simultaneously.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

fig. 1 is a schematic view of a control panel according to an embodiment of the present invention;

fig. 2 is a schematic view of a display area in a control panel according to an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a bi-color display unit in a control panel according to an embodiment of the present invention; and

fig. 4 is a schematic circuit diagram of a two-color display unit in a control panel according to yet another embodiment of the present invention.

Description of reference numerals:

100: the control panel 110: operating area

111: first functional region 112: second functional region

120: display area 121: digital zone

131: first illumination unit 132: second lighting part

133: third lighting portion 135/235: two-color display unit

141/241: first end 142/242: second end

143/243: third terminal

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. In the drawings, the same reference numerals are used to designate the same elements for the sake of clarity, and thus their description will be omitted.

The utility model discloses a control panel and cooking utensil for cooking utensil, according to the utility model discloses a cooking utensil can be electric rice cooker, electric pressure cooker or electric saucepan etc.. The cooking appliance according to the present invention has substantially the same structure as a conventional cooking appliance except for the control panel, and thus, for the sake of brevity, only it will be briefly described hereinafter.

In an embodiment according to the present invention, the cooking appliance may include a pot body and a lid body, the pot body may have an inner pot accommodating portion of a cylindrical shape (or other shapes), and the inner pot may be freely put into or taken out from the inner pot accommodating portion to facilitate cleaning of the inner pot. The inner pot is made of a metal material and has a circular opening on an upper surface, and the inner pot may be configured as a rotational body formed of a pot wall having an opening and an inner cavity. The capacity of the inner pot is usually below 6L, for example, the capacity of the inner pot can be 2L or 4L.

The cover body may include a detachable cover and an upper cover, the detachable cover being detachably connected to the upper cover. The lid body may be pivotably connected to the pot body by a pivot shaft for covering the pot body. When the cover body covers the cooker body, a cooking space is formed between the detachable cover and the inner pot. In addition, the cooking utensil can also be provided with a temperature sensing device.

The cooking appliance may comprise control means for effecting cooking control of the cooking appliance. For example, the Control device may be a Micro Control Unit (MCU). The temperature sensing device is connected to the control device of the cooking utensil to the temperature signal feedback to the control device that will sense after the temperature of pot in the sensing to control device can realize more accurate control to the process of culinary art based on temperature signal.

In addition, the cooker body can also comprise a power panel, and a control panel (also called a display panel) can be arranged on the cooker body or the cover body. The power panel can be used for supplying power to a control device, a control panel and the like. Hereinafter, the control panel in the present embodiment will be described in detail with reference to the drawings.

It should be noted that, although a partial structure of the cooking appliance is schematically described at this time, these lists are merely exemplary and cannot be regarded as a structural limitation of the cooking appliance of the embodiment of the present invention.

In a preferred embodiment, as shown in fig. 1, the control panel 100 includes an operation area 110 and a display area 120, the operation area 110 has a first functional area 111 and a second functional area 112 including function keys, the first functional area 111 is different from the second functional area 112, a user can operate the cooking appliance through the first functional area 111 and the second functional area 112, and can know a current working state of the cooking appliance or whether the function keys are available through the display area 120. Illustratively, the first function region 111 and the second function region 112 each have at least one function key, and a user can select a cooking function by manipulating the function keys.

Preferably, the functions of the function keys in the first and

second function regions

111 and 112 are not repeated, and all functions of the cooking appliance can be covered when all the function keys in the first and

second function regions

111 and 112 are combined. Alternatively, the first functional region 111 may include a shortcut function of the cooking appliance, which is understood to be a part of all functions in the cooking appliance.

In practice, the first functional area 111 may include some more basic functions, which are suitable for the elderly. Exemplarily, the cooking appliance may have 10 different functions of cooking rice, cooking congee, cooking soup, etc., wherein the shortcut function is 2 functions of cooking rice and cooking congee. Thus, the first functional region 111 can display 2 kinds of shortcut functions of cooking rice and porridge, and the second functional region 112 can display 8 other different functions of cooking soup, etc.

The control panel 100 in this embodiment may have two modes of operation: in a first operating mode (also referred to as normal functional mode), both the first functional area 111 and the second functional area 112 are operable, i.e. all functions of the cooking appliance are operable; in the second operation mode (also referred to as a shortcut function mode), only the first function region 111 can be operated, and the second function region 112 cannot be operated, i.e., only the shortcut function of the cooking appliance can be operated. Of course, in other embodiments, not shown, the operation area may have three or more function areas, so that the control panel has three or more operation modes.

Preferably, the number of the function keys operable in the first function region 111 may be smaller than the number of the function keys operable in the second function region 112, so that the operation of the cooking appliance in the first operation mode is easier and more convenient. Of course, in other embodiments, not shown, the number of the function keys operable in the first function region may be equal to or greater than the number of the function keys operable in the second function region.

In order to be able to easily distinguish the first operation mode from the second operation mode, as shown in fig. 1, the first functional area 111 is provided with a first illumination portion 131, the second functional area 112 is provided with a second illumination portion 132, and the display area 120 is provided with a third illumination portion 133. The first illumination section 131, the second illumination section 132, and the third illumination section 133 are all electrically connected to the control device. The control device may be an overall control device that controls the overall operation of the cooking appliance, or may be a separate display control device that controls only the display function of the control panel 100.

In the present embodiment, the display area 120 is disposed above the operation area 110, and the first functional region 111 of the operation area 110 is disposed below the second functional region 112. Of course, in other embodiments, the display area, the first functional area, and the second functional area may have other positional relationships according to the use requirement of the user, for example, the first functional area and the second functional area are arranged side by side, or the first functional area and the second functional area are respectively arranged on the left and right sides of the display area.

Further, the first, second, and

third illumination portions

131, 132, and 133 respectively include a plurality of stroke elements (e.g., respective strokes or decimal points for displaying characters, etc.). Each of the first and

third illumination portions

131 and 133 includes a two-color display unit 135, and the two-color display unit 135 is configured to be capable of emitting a first light and a second light different from the first light, respectively. For example, the first light may be red light and the second light may be yellow light. Also, each stroke element in the first and

third illumination sections

131 and 133 is constituted by one two-color display unit 135. Thus, the cooking appliance of the present embodiment can display two different color operation interfaces on the control panel 100 by the two-color display units of the first illumination unit 131 and the third illumination unit 133.

Further, in order to be able to distinguish the first functional region 111 and the second functional region 112 in different operation modes, the second illumination section 132 in the present embodiment may include a monochrome display unit configured to be able to emit only the first light, for example, only red light. At this time, each stroke element in the second illumination section 132 is constituted by one monochrome display unit.

Thus, in the first operation mode, the first functional area 111 and the second functional area 112 can be operated, and the stroke elements of the first illumination portion 131, the second illumination portion 132, and the third illumination portion 133 can be normally displayed with the first light, so that the control panel 100 displays an operation interface of the color of the first light; in the second operation mode, only the first functional region 111 can be operated and the second functional region 112 cannot be operated, and at this time, the stroke elements of the first illumination portion 131 and the third illumination portion 133 can be normally displayed with the second light while the second illumination portion 132 does not emit light, so that the control panel 100 displays an operation interface of the color of the second light.

Illustratively, the first light is red and the second light is yellow. When the control panel 100 is in the first operation mode, the first functional region 111 and the second functional region 112 can be operated, the two-color display unit 135 of each of the first illumination section 131 and the third illumination section 133 displays its stroke elements in red, and the single-color display unit of the second illumination section 132 displays its stroke elements in red, so that the first functional region 111 and the second functional region 112 can display red, respectively, and the display area 120 also displays red, and at this time, the entire control panel 100 can display a red operation interface. When the control panel 100 is in the second operation mode, only the first functional region 111 can be operated, the two-color display unit 135 of each of the first and third illuminating

parts

131 and 133 has its stroke element displayed in yellow, and the stroke element of the second illuminating part 132 does not emit light, so that the first functional region 111 and the display area 120 can display yellow, respectively, while the second functional region 112 does not emit light, and at this time, the entire control panel 100 can display an operation interface in yellow. Therefore, the functional area and the display area 120 which can be operated have the same interface color, the recognition degree of the control panel 100 is improved, the misoperation of the user is effectively avoided, and the attractiveness of the whole cooking appliance is improved.

Alternatively, in yet another embodiment, the second illumination portion may also comprise the bi-color display unit, which is arranged to emit only the first light during use, the function for emitting the second light being disabled. It will be appreciated that the bi-color display element in the second illumination portion is capable of emitting the first light when the control panel is in the first mode of operation and is not illuminated when the control panel is in the second mode of operation. As one implementation, the electrical element in the second lighting part capable of generating the second light may not be connected to the circuit. Thus, only one type of display device can be purchased without a distinction process when purchasing parts.

Preferably, the stroke elements of the first and second illumination parts may form backlights of the function keys, and the bi-color display unit or the mono-color display unit enables the function keys to display lights of corresponding colors.

Further preferably, as shown in fig. 2, the display area 120 includes at least one number area 121, the number area 121 is capable of displaying a number, such as 0, 5, 8, etc., and the third illumination portion 133 is disposed at least partially below the number area 121. In different operation modes, the numbers in the number area 121 can be displayed in different colors by the third illumination portion 133.

As shown in fig. 2, the display area 120 in this embodiment includes four number areas 121, and the four number areas 121 are arranged side by side. Further, a colon may be further provided between two number blocks 121 among the four number blocks 121, thereby enabling the four number blocks 121 to display time.

More preferably, each number pad 121 includes seven strokes and at least one punctuation. It is understood that the strokes and punctuation of the number area 121 are stroke elements of the third illuminating part 133. Taking the leftmost digit region 121 in fig. 2 as an example, the digit region 121 includes seven strokes A, B, C, D, E, F, G that form the number "8" at least partially end-to-end, with the punctuation point being disposed in the lower right corner of the number "8".

As shown in fig. 3 and 4, the bichromatic display unit 135 may include a first light emitting diode capable of emitting a first light and a second light emitting diode capable of emitting a second light. This allows the two-color display unit 135 to stably display two different colors by using different light emitting diodes. Correspondingly, the monochrome display unit may include only the first light emitting diode capable of displaying the first light.

The bi-color display units 135 may be sequentially disposed below the number area 121, for example, 8 bi-color display units 135 shown in fig. 3 may be disposed below the seven strokes A, B, C, D, E, F, G and the punctuation in the leftmost number area 121 in fig. 2, respectively. Further, an additional two-color display unit 135 may be provided below the colon part Dp.

Further, the anode of the first light emitting diode and the anode of the second light emitting diode may be coupled together to form a first end 141 of the bi-color display unit 135, and the cathode of the first light emitting diode and the cathode of the second light emitting diode form a second end 142 and a third end 143, respectively, of the bi-color display unit 135. The second ends 142 of the plurality of two-color display units 135 included in the first illumination unit 131 and the third illumination unit 133 are connected together, and the third ends 143 of the plurality of two-color display units 135 are similarly connected together, whereby the first light emitting diode or the second light emitting diode can be caused to emit light by supplying different voltage values to the energizing circuit. For example, when a first light emitting diode is required to emit light, a low level may be provided to a common terminal formed by connecting the second terminals 142 of a plurality of bichromatic display units 135 together, and a high level may be provided to the first terminal 141 of the bichromatic display unit 135 in which the first light emitting diode is located.

Illustratively, as shown in fig. 3, the first color is red, the second color is yellow, when the control panel 100 needs to display the number "1" through the number area 121 in the first operation mode, the common terminal (e.g., COM1 in fig. 3) formed by the second terminals 142 of all the bicolor display units 135 can be connected to a low level, the common terminal (e.g., COM2 in fig. 3) formed by the third terminals 143 can be connected to a high level, a high level is connected to the first terminal 141 (e.g. SEGB and SEGC in figure 3) of the bi-color display unit 135 corresponding to strokes B and C, high is connected to first ends 141 of two-color display units 135 corresponding to strokes A, D, E, F and G (e.g., SEGA, SEGD, SEGE, SEGF, and SEGG in fig. 3), and at this time, only the first light emitting diodes in two-color display units 135 corresponding to strokes B and C are turned on, and this number field 121 can display a red number "1".

Alternatively, in yet another embodiment, the cathode of the first light emitting diode and the cathode of the second light emitting diode form a first terminal of the bi-color display unit, and the anode of the first light emitting diode and the anode of the second light emitting diode form a second terminal and a third terminal, respectively, of the bi-color display unit. Further, the second terminals of the plurality of two-color display cells included in the first illumination unit and the third illumination unit are connected together, and the third terminals of the plurality of two-color display cells are similarly connected together, whereby the first light emitting diode or the second light emitting diode can be caused to emit light by supplying different voltage values to the energizing circuit. For example, when the first light emitting diode is required to emit light, a high level may be provided to a common terminal formed by connecting the second terminals of the plurality of bi-color display units together, and when it is required which first light emitting diode is required to emit light, a low level may be provided to the first terminal of the bi-color display unit in which the first light emitting diode is located.

Illustratively, in a two-color display unit 235, as shown in fig. 4, the first color is red, the second color is yellow, when the control panel needs to display the number "7" through the number field in the second operation mode, the common terminal (e.g., COM1 in fig. 4) formed by the second terminals 242 of all the two-color display units 235 can be connected to a low level, the common terminal (e.g., COM2 in fig. 3) formed by the third terminals 243 can be connected to a high level, a first terminal 241 (e.g. SEGA, SEGB and SEGC in figure 4) of bi-color display element 235 corresponding to strokes A, B and C is connected low, a high level is connected to first ends 241 (for example, SEGD, SEGE, SEGF, and SEGG in fig. 3) of the two-color display units 235 corresponding to strokes D, E, F and G, and only the second light emitting diodes of the two-color display units 235 corresponding to strokes A, B and C are turned on, so that the number field can display the yellow number "7".

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A control panel for a cooking appliance, characterized in that the control panel (100) comprises:

an operation area (110), wherein the operation area (110) comprises a first functional area (111) and a second functional area (112), the first functional area (111) is different from the second functional area (112), the first functional area (111) is correspondingly provided with a first lighting part (131), and the second functional area (112) is correspondingly provided with a second lighting part (132); and

a display area (120), wherein a third illumination unit (133) is provided in the display area (120);

the first illumination section (131), the second illumination section (132), and the third illumination section (133) respectively include a plurality of stroke elements;

wherein the first illumination section (131) and the third illumination section (133) each include a two-color display unit (135), the two-color display unit (135) is configured to be capable of emitting a first light and a second light different in color from the first light, respectively, and each of the stroke elements in the first illumination section (131) and the third illumination section (133) is constituted by one of the two-color display units (135).

2. The control panel for a cooking appliance according to claim 1,

the second illumination section (132) includes a monochrome display unit configured to be capable of emitting only the first light, each of the stroke elements in the second illumination section (132) being constituted by one of the monochrome display units;

alternatively, the second illumination section (132) also includes the two-color display unit (135), the function of the means for emitting the second light in the two-color display unit (135) of the second illumination section is disabled, and each of the stroke elements in the second illumination section (132) is constituted by one of the two-color display units (135).

3. The control panel for a cooking appliance according to claim 1 or 2, wherein the bi-color display unit (135) comprises a first light emitting diode capable of emitting the first light and a second light emitting diode capable of emitting the second light.

4. The control panel for a cooking appliance according to claim 3, wherein the anode of the first light emitting diode and the anode of the second light emitting diode are connected together to form a first end (141) of the bi-color display unit (135), and the cathode of the first light emitting diode and the cathode of the second light emitting diode form a second end (142) and a third end (143) of the bi-color display unit (135), respectively;

the second ends (142) of the plurality of two-color display units (135) are connected together, and the third ends (143) of the plurality of two-color display units (135) are connected together.

5. The control panel for a cooking appliance according to claim 3, wherein a cathode of the first light emitting diode and a cathode of the second light emitting diode are connected together to form a first end of the two-color display unit, and an anode of the first light emitting diode and an anode of the second light emitting diode form a second end and a third end of the two-color display unit, respectively;

6. The control panel for a cooking appliance according to claim 3, wherein said display area (120) comprises at least one digital zone (121), said third illumination portion (133) being at least partially arranged below said digital zone (121).

7. The control panel for a cooking appliance according to claim 6, wherein said display area (120) comprises four said number zones, said four number zones being arranged side by side; each of the number regions includes seven strokes and at least one punctuation, both the strokes and the punctuation being the stroke elements.

8. The control panel for a cooking appliance according to claim 1 or 2, wherein the number of function keys operable in the first function region (111) is smaller than the number of function keys operable in the second function region (112);

wherein the control panel (100) has at least two modes of operation:

in a first operating mode, the first functional area (111) and the second functional area (112) can be operated, and the first illumination portion (131), the second illumination portion (132) and the third illumination portion (133) can be normally displayed with the first light;

in a second operation mode, the first functional region (111) can be operated, the second functional region (112) cannot be operated, the first illumination section (131) and the third illumination section (133) can both normally display with the second light, and the second illumination section (132) is set so as not to emit light.

9. The control panel for a cooking appliance according to claim 2, wherein an electric element for emitting the second light in the two-color display unit (135) of the second lighting part (132) is not connected to a circuit.

10. A cooking appliance, characterized in that it comprises a control panel for a cooking appliance according to any one of claims 1 to 9.