CN112586990B - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN112586990B CN112586990B CN202011377874.0A CN202011377874A CN112586990B CN 112586990 B CN112586990 B CN 112586990B CN 202011377874 A CN202011377874 A CN 202011377874A CN 112586990 B CN112586990 B CN 112586990B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
Abstract
The application discloses a cooking appliance, which comprises a machine body, a display interface arranged on the machine body and a light emitting unit used for irradiating the display interface, wherein light of the light emitting unit comprises first wavelength light and second wavelength light, the display interface is provided with a plurality of display units, and each display unit is provided with a first display mark and a second display mark which are overlapped at least in two layers; the first display mark forms a first functional interface under the irradiation of the first wavelength light, the second display mark forms a second functional interface under the irradiation of the second wavelength light, and the cooking function is displayed under the first functional interface through the first display mark on the single display unit; under the second functional interface, the second display marks of at least two adjacent display units cooperate to display a cooking function. In this way, the display interface of the cooking appliance can be replaced according to the user requirements of all ages, and the influence of the replacement of the display interface on the display resolution is avoided.
Description
Technical Field
The invention belongs to the technical field of kitchen appliances, and particularly relates to a cooking appliance.
Background
With the improvement of the standard of living, various cooking appliances (such as electric cookers, pressure cookers, etc.) are used more and more commonly in daily life.
At present, most of cooking appliances are designed for people in a certain age group, are not compatible with users outside the age group for use, and are also compatible with an operation interface, so that the cooking appliances are not friendly to middle-aged and elderly people if the operation interface is complex in function; on the other hand, if the operation interface is too simple, it is difficult to attract young people.
In order to meet the use requirements of users in different age groups, the conventional cooking appliance sets an operation interface as a selectable two interfaces, including a first function interface and a second function interface, wherein the first function interface has rich function selection facing young people, and the font display size under the second function interface is larger than that of the first function interface so as to cater to the use of more middle-aged and elderly people; in order to realize the switching of the interfaces, the display area of the display panel of the existing cooking appliance comprises at least two layers of overlapped display units, display marks with different sizes or numbers are arranged between the display units aiming at the first functional interface and the second functional interface, a light emitting unit is correspondingly arranged at the lower side of the display interface, and the light emitting unit can emit light with different wavelengths, so that the display area can display the display marks under the display interface which can transmit the light with the wavelengths. When the cooking utensil is switched from the first function interface to the second function interface, the size or the number of the display marks is increased, the range of light which needs to be received by the display marks is also increased, but the irradiation range of the light emitted by the light emitting unit is limited, so that the light transmission amount of the display interface corresponding to the second function interface may be insufficient, the resolution of the display interface is reduced, and the display effect is poor.
Disclosure of Invention
The invention provides a cooking appliance, which enables a display interface of the cooking appliance to meet the requirements of users of all ages and enhances the resolution of the display interface.
The technical scheme adopted by the invention is as follows:
a cooking appliance comprises a machine body, a display interface arranged on the machine body and a light emitting unit used for irradiating the display interface, wherein light of the light emitting unit comprises first wavelength light and second wavelength light, the display interface is provided with a plurality of display units, and each display unit is provided with a first display mark and a second display mark which are overlapped in at least two layers;
the first display mark forms a first functional interface under the irradiation of the first wavelength light, the second display mark forms a second functional interface under the irradiation of the second wavelength light, and the cooking function is displayed under the first functional interface through the first display mark on the single display unit; under the second functional interface, the second display marks of at least two adjacent display units cooperate to display a cooking function.
The cooking appliance of the invention also has the following additional technical features:
the first display mark and the second display mark are formed by combining one or more characters.
The number of cooking functions contained in the first functional interface is larger than the number of cooking functions contained in the second functional interface.
The cooking function displayed under the second functional interface is one or more of the existing cooking functions in the first functional interface.
The character size of the second display mark is larger than the character size of the first display mark.
The cooking appliance further comprises a control unit and a control switch electrically connected with the control unit;
in the first function interface, the control switches correspond to the display units one by one, and when the control switches are triggered, the control units control and execute the cooking functions corresponding to the first display marks on the display units;
in the second function interface, the control switch corresponds to at least one display unit, and when the control switch is triggered, the control unit controls to execute a cooking function corresponding to a second display mark at the at least one display unit.
In the second function interface, one cooking function is displayed by matching at least two adjacent display units, the control switch corresponds to one of the display units and triggers the control switch corresponding to the display unit, and at least two display units are triggered.
In the second function interface, one cooking function is displayed by at least two adjacent display units in a matched manner, the control switch corresponds to a plurality of display units for displaying the same cooking function, and at least two display units can be triggered when any one of the control switches for displaying the same cooking function is triggered.
In the first function interface, the cooking function is displayed by one display unit, and in the second function interface, the adjacent display units with corresponding number are selected to display the same cooking function in a matched manner according to the number of characters contained in the second display mark.
And under a second functional interface, the number of characters contained in the second display mark is less than or equal to 2.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a certain cooking function of the cooking appliance can be displayed on one display unit, and can also be displayed by matching a plurality of adjacent display units, so that on one hand, the interface switching of the cooking appliance under different modes is realized, one cooking function can be adopted by one display unit for young users, and one cooking function can be adopted by at least two adjacent display units for middle-aged and old users; on the other hand, when the display is performed by matching the plurality of display units, the size of the display mark font can be increased by the adjacent display units, the influence of the replacement of the display interface on the display resolution is avoided, and the user experience is enjoyed.
2. In a preferred embodiment of the present invention, at least two adjacent display units are illuminated by the light of the second wavelength to display a cooking function in cooperation with each other. Realized a culinary art function and showed by two at least display element cooperations for show mark typeface size increase, promoted the degree of discerning.
3. As a preferred embodiment of the present invention, the display interface includes a second functional interface and a first functional interface, the light emitting unit is capable of emitting light with two different wavelengths, so that the display interface selectively displays the second functional interface and the first functional interface, and the number of cooking functions included in the first functional interface is greater than the number of cooking functions included in the second functional interface. The second functional interface is suitable for middle-aged and elderly users, and meets the requirement of simplification of the elderly; the first functional interface is suitable for young users and meets the diversified requirements of young people.
Further, the cooking functions displayed under the second functional interface are one or more of the existing cooking functions in the first functional interface. Each display unit can be illuminated under different interfaces, each display unit is fully utilized, and a foundation is laid for the amplification of the display mark font size and the like under the second functional interface. In addition, the functions under the second function interface are one or more of the functions under the first function interface, so that the display units of the two interfaces are in internal connection, and the splitting of function keys and the internal software control are facilitated.
4. As a preferred embodiment of the present invention, the character size of the second display mark is larger than the character size of the first display mark. The above arrangement is made in consideration of the fact that a certain distance exists between adjacent display units in the process of matching display, and in order to avoid too strong split feeling when characters are matched.
5. As a preferred embodiment of the present invention, the cooking appliance further comprises a control unit and a control switch electrically connected to the control unit; in the first function interface, the control switches correspond to the display units one by one, and when the control switches are triggered, the control units control and execute the cooking functions corresponding to the first display marks on the display units; in the second function interface, the control switch corresponds to at least one display unit, and when the control switch is triggered, the control unit controls to execute a cooking function corresponding to a second display mark at the at least one display unit. The control switch is triggered to realize the starting of the corresponding cooking function, and the control switches correspond to the display units one by one in the first function interface so as to meet the starting and switching of a plurality of cooking functions; in the second function interface, the control switch may correspond to one or more display units to implement combined control of one cooking function by a plurality of display units.
Preferably, in the second function interface, one cooking function is displayed by matching at least two adjacent display units, the control switch corresponds to one of the display units, and the control switch corresponding to the display unit is triggered, so that at least two display units are triggered. In the first functional interface, each display unit is provided with a control switch, after the display unit is switched to the second functional interface, part of the display units only display a certain character of the second display mark, at the moment, the control switch does not execute the touch function, and the other part of the display units displays a single part or only one display unit which bears the display function and the control function, so that the selection of a user is facilitated, and the operation habit of the user is met.
6. In a preferred embodiment of the present invention, in the second function interface, one cooking function is cooperatively displayed by at least two adjacent display units, the control switch corresponds to each of the plurality of display units for displaying the same cooking function, and when any one of the plurality of control switches for displaying the same cooking function is triggered, at least two of the display units may be triggered. In a feasible mode, each display unit in the first functional interface is provided with a control switch, and after the first functional interface is switched to the second functional interface, the line spacing or the space between adjacent display units becomes the space between characters, so that the touch control mode can be any control switch, and the user experience is improved.
7. In a preferred embodiment of the present invention, in the first function interface, a cooking function is displayed on one of the display units, and in the second function interface, the display units of the adjacent corresponding number are selected according to the number of characters included in the second display mark to display the same cooking function in cooperation. The display mode for the cooking function enables the display units of the first functional interface and the second functional interface to be connected, that is, the display interfaces are various, but the cooking function is not increased along with the increase of the display interfaces, and the cooking function appears under the first functional interface under the second functional interface.
8. In a preferred embodiment of the present invention, in the second functional interface, the number of characters included in the second display mark is 2 or less; some cooking function character numbers are more than 3, some cooking function character numbers are less than 3, the cooking function theoretically more than 3 characters should cooperate with more than 3 adjacent display units to display during cooperation, however, the cooking function character interval of the character numbers less than or equal to 2 is too large, the display effect is influenced, and therefore, the second function interface is preferably matched with the display units of two rows or two columns at most to display in order to take the display effect into consideration.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a first display mark and a second display mark stacked in two layers according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the first functional interface according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the second functional interface according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a PCB of the display interface according to an embodiment of the invention;
fig. 5 is a schematic diagram illustrating a switching operation of a portion of the display unit of the first functional interface and the second functional interface according to an embodiment of the present invention, where the left side of the diagram is a portion of the display unit under the first functional interface, and the right side of the diagram is a state of the display unit under the second functional interface.
Wherein the content of the first and second substances,
1-a light-emitting unit;
2-display unit, 21-first display mark, 22-second display mark;
3-a second functional interface;
4-a first functional interface;
5-control the switch.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
First, the technical concept of the technical solution disclosed in the present invention will be explained. In order to realize the switching between the first functional interface and the second functional interface, the cooking appliance in the prior art includes at least two layers of overlapped display marks on the display interface, the display marks with different sizes or numbers are arranged between the display units aiming at the first functional interface and the second functional interface, and the light-emitting units are correspondingly arranged on the lower side of the display interface and can emit light with different wavelengths, so that the display marks under the display interface which can transmit the light with the wavelength can be displayed in the display area. When the cooking appliance is switched from the first function interface to the second function interface, the size or the number of the display marks is increased, that is, the display area occupied by the display marks is increased, so that the range of light rays required to be received by the display marks is also increased, but the irradiation range of the light rays emitted by the light emitting unit is limited, so that the light transmission amount of the display interface corresponding to the second function interface may be insufficient, the resolution of the display interface is reduced, and the display effect is poor.
In this embodiment, the overlapping display marks are two-color coatings on the display film, for example, different display marks are disposed in an overlapping manner on the same display unit.
In order to solve the above problems, as shown in fig. 1 to 5, the present invention provides a cooking appliance, including a body, a display interface disposed on the body, and a light emitting unit 1 for illuminating the display interface, where the light emitting unit 1 can emit lights with different wavelengths, including a first wavelength light and a second wavelength light, the display interface has a plurality of display units 2, each display unit 2 has at least two layers of first display marks 21 and second display marks 22, and different display marks on the same display unit 2 can be displayed under the illumination of the lights with different wavelengths; as shown in fig. 2, the first display mark forms a first functional interface under the irradiation of the first wavelength light, and as shown in fig. 3, the second display mark forms a second functional interface under the irradiation of the second wavelength light; displaying a cooking function through a first display mark on a single display unit under the first function interface; under the second functional interface, the second display marks of at least two adjacent display units cooperate to display a cooking function.
The first display mark and the second display mark are formed by combining one or more characters, such as 'porridge cooking', 'nourishing soup', 'milk shake', 'warm milk', 'stew', 'soybean milk', 'rice paste' and 'coffee', and represent various cooking functions, each cooking function is formed by one or more characters to form the display mark, the number of characters of the 'nourishing soup' is 3, and the number of characters of the 'porridge cooking' is 2.
Because the display unit 2 is provided with the first display mark 21 and the second display mark 22 which are overlapped by at least two layers, different display marks in the same display unit 2 can be displayed under the irradiation of light with different wavelengths, on one hand, the interface switching of the cooking appliance under different modes is realized by changing the wavelength of the light emitted by the light emitting unit 1, aiming at the interface displayed by one display unit 2 with one cooking function for young users, and aiming at the interface displayed by at least two adjacent display units 2 with one cooking function for middle-aged and elderly users; on the other hand, when the display is performed by the plurality of display units 2, the increase of the font size of the display mark 21 can be realized by the adjacent display units, and the influence of the replacement of the display interface on the display resolution is avoided, so that the user experience is enjoyed.
In a mode corresponding to an embodiment, as shown in fig. 2, one display unit 2 can display only a certain cooking function of the cooking appliance, and each display unit 2 constitutes a display interface of various rich cooking functions of the cooking appliance, so as to meet the requirement of a young user on diversity of cooking functions of a product.
In another embodiment, as shown in fig. 3, at least two adjacent display units 2 illuminate under the irradiation of light with the same wavelength, such as red light, to cooperatively display a cooking function. Each display unit 2 is no longer an isolated individual, each display unit 2 can construct a mutual correlation relationship, that is, two or more display units 2 can cooperate to realize the display of a certain cooking function of the cooking appliance, the correlation relationship enables the font size of the second display mark 22 on the display unit for the cooking function to be increased, and the display interface is refined and simple to meet the use requirements of middle-aged and elderly users, in the embodiment, because the font size is increased, the display area occupied by the second display mark 22 of the display unit is enlarged on one display unit 2, but on the premise that the display area occupied by the display mark of the original display unit is not changed, the cooking function is displayed by combining the display units of a plurality of display units 2, and the display area of the display mark corresponding to the cooking function can be increased as well, and the display effect of the equivalent light emitted by the light-emitting unit 1 on a certain display unit is not influenced, the identification degree is improved, and the user experience is pleased.
As a preferred embodiment of the present invention, as shown in fig. 2, 3 and 4, the display interface includes a second functional interface 3 and a first functional interface 4, and the light emitting unit 1 is capable of emitting light of a first wavelength and light of a second wavelength, so that the second functional interface 3 and the first functional interface 4 are selectively displayed in the display area. The light emitting unit 1 emits light with two different wavelengths, so that a user can selectively switch the second function interface 3 and the first function interface 4 according to requirements, the number of cooking functions contained in the first function interface is larger than that of the cooking functions contained in the second function interface, and the display units 2 can be mutually combined under the second function interface 3 to realize the display of a certain cooking function, so that the font of the second display mark 22 corresponding to the cooking function is enlarged, and the requirement of the user on the refinement of the display interface is met; under the first functional interface 4, a display element 2 corresponds cooking utensil's a culinary art function for display interface's culinary art is multiple functional, satisfies the user to the diversified demand of cooking utensil function.
As a more preferred embodiment of the present invention, the cooking function displayed under the second function interface 3 is one or more of the existing cooking functions within the first function interface 4. Each display unit 2 can be illuminated under different interfaces, each display unit 2 is fully utilized, and a foundation is laid for the enlargement of the font size and the like of the second display mark 22 under the second functional interface 3; the display interface of the cooking appliance is switched from the first function interface 4 to the second function interface 3 by the user through changing the wavelength of light emitted by the light-emitting unit 1, the display units 2 are changed from the mutually independent relation into the mutually combined relation to realize the display of a certain cooking function, the more core cooking function display of the cooking appliance is highlighted under the second function interface 3, the display units 2 under the two-mode interface are changed and associated, and the detachment of the function keys and the internal software control are facilitated.
As a more preferable embodiment of the present invention, the character size of the second display mark 22 is larger than the character size of the first display mark 21. In the process of matching display, a certain distance exists between the adjacent display units, and in order to avoid the situation that the characters are too strong in splitting feeling during matching, the arrangement is made, so that the interface under the second functional interface 3 meets the use requirements of middle-aged and old-aged users. The "size" of the display mark should be understood in a broad sense, and the difference in the size of the display mark at the same display unit 2 under the two interfaces is not only the difference in the display area occupied by the display mark, but also the difference in the amount of light transmission at the display mark, and the amount of light transmission of the second display mark 22 is greater than the amount of light transmission of the first display mark 21, so as to enlarge the size of the second display mark 22. Preferably, the light emitting power of the light emitting unit 1 may be enhanced such that the light intensity per unit area is enhanced, the light illuminable range is increased, and the display resolution is further enhanced.
As a preferred embodiment of the present invention, the cooking appliance further includes a control unit and a control switch 5 (as shown, keys 1 to 8) electrically connected to the control unit; in the first function interface 4, the control switches 5 correspond to the display units 2 one by one, and when the control switches 5 are triggered, the control units control and execute the cooking functions corresponding to the first display marks 21 on the display units 2; in the second function interface 3, the control switch 5 corresponds to at least one display unit 2, and when the control switch 5 is triggered, the control unit controls to execute the cooking function corresponding to the second display mark 22 at the at least one display unit 2. The control switch 5 is triggered to start the corresponding cooking function, and in the first function interface 4, the control switch 5 corresponds to the display unit 2 one by one so as to meet the starting and switching of a plurality of cooking functions; in the second function interface 3, a plurality of display units 2 can jointly display a cooking function, the control switch 5 can correspond to one or more display units 2, and internal association exists among the control switch 5, the display units 2 and the cooking function, so that joint control of the plurality of display units 2 on one cooking function is realized.
In the present invention, the corresponding relationship and implementation manner of the control switch 5 and the display unit 2 in the second functional interface 3 are not specifically limited, and may be any one of the following embodiments:
example 1: in this embodiment, in the second function interface 3, one cooking function is cooperatively displayed by at least two adjacent display units 2, the control switch 5 corresponds to one of the display units 2, the control switch 5 corresponding to the display unit 2 is triggered, and at least two display units 2 are triggered. As a preferred embodiment of the present embodiment, the control switch 5 may be implemented by a mechanical structure, such as a mechanical button type, a mechanical knob type, or the like.
As shown in fig. 5, two display units 2 are shown to respectively display two different cooking functions of 'porridge cooking' and 'meat stewing' under a first function interface 4, and each display unit 2 is respectively controlled by a respective control switch 5, when a user presses or rotates the control switch 5 of one display unit 2, the cooking function corresponding to the display unit 2 is selected; when the first function interface 4 is switched to the second function interface 3, the two adjacent display units 2 are matched with each other to jointly display the cooking function of 'cooking porridge', wherein the display mark of one display unit 2 is changed from 'cooking porridge' of the first function interface 4 to 'cooking', the display mark of the other display unit 2 is changed from 'stewing meat' of the first function interface 4 to 'porridge', and the transverse proportion and the longitudinal proportion of the 'cooking porridge' and the 'cooking' are different, but the display areas occupied by the display units are the same, so that the irradiation effects of light in the same irradiation range on the display marks are approximately consistent. One of the control switch 5 corresponding to the display unit 2 displaying 'porridge cooking' under the first function interface 4 or the control switch 5 corresponding to the display unit 2 displaying 'meat stewing' under the first function interface 4 is invalid under the second function interface 3, and the other of the two control switches determines the on-off of the 'porridge cooking' function under the second function interface 3 so as to accord with the use habit of a user on a key or a knob, preferably, the control switch 5 positioned at the upper side is invalid.
It should be noted that, for the cooking mode corresponding to the interface mode transition, as in the above example, a certain cooking function of the second function interface 3 may be one of the original cooking functions corresponding to the first function interface 4 of the two display units 2 corresponding to the certain cooking function, or may be another cooking function other than the original cooking function corresponding to the first function interface 4 of the two display units 2 corresponding to the certain cooking function. It should be noted that the arrangement of the display units 2 in the present invention is not limited in particular, and may be arranged in an array as shown in fig. 1, or may be in a single row or a single column, or may be in an arc shape or a circular shape.
In addition, as a preferred embodiment of the present invention, the display of a certain cooking function on the second function interface 3 is not limited to the cooperation of two display units 2, and the same cooking function may be displayed by selecting a corresponding number of adjacent display units in accordance with the number of characters included in the second display mark 22. For example, under the first function interface 4, the cooking functions corresponding to the three display units 2 are "rice cooking", "meat stewing" and "soybean milk making", respectively, and when the first function interface 4 is switched to the simplified mode, the number of characters corresponding to the cooking function is three in order to display the "soybean milk making" function, and three adjacent display units 2 are required to display characters ("making", "bean" and "soybean milk") constituting the cooking function, respectively. The display mode for the cooking function is that the first function interface 4 is associated with the display unit 2 of the second function interface 3, that is, the display interfaces are various, but the cooking function does not increase with the increase of the display interfaces, the cooking function appears under the second function interface 3 or under the first function interface, and according to the number of characters contained in the second display mark, the adjacent display units with corresponding number are selected to display the same cooking function in a matched manner, so as to replace the original cooking function corresponding to the display unit 2 under the first function interface 4.
Under the second functional interface, the number of characters included in the second display mark is less than or equal to 2, as shown in fig. 3, the second functional interface is displayed by display marks of 2 characters, the number of characters of some cooking functions is greater than 3, the number of characters of some cooking functions is less than 3, and the cooking functions theoretically greater than 3 characters should be displayed by matching with more than 3 display units adjacent to each other in matching.
It should be noted that the cooking functions mentioned in the embodiments of fig. 1 to 5 do not represent all the functions of the cooking appliance, but only represent some of the functions of the cooking appliance.
Example 2: in this embodiment, in the second function interface 3, one cooking function is displayed by the cooperation of at least two adjacent display units 2, the control switch 5 corresponds to each of the plurality of display units 2 for displaying the same cooking function, and when any one of the plurality of control switches 5 for displaying the same cooking function is triggered, at least two display units 2 can be triggered.
Under second function interface 3, a culinary art function can be shown in the cooperation of a plurality of display element 2, and control switch 5 all corresponds with a plurality of display element 2 in showing this culinary art function for the arbitrary control switch 5 of user touch, a plurality of display element 2 that correspond with this control switch 5 all can be triggered, have made things convenient for the user to the trigger start of culinary art function under second function interface 3. In a feasible mode, each display unit in the first functional interface is provided with a control switch, and after the first functional interface is switched to the second functional interface, the line spacing or the space between adjacent display units becomes the space between characters, so that the touch control mode can be any control switch, and the user experience is improved.
In a preferred embodiment of the present invention, the light emitting unit 1 is opposite to the display interface, and the light emitting unit 1 is capable of emitting light with at least two different wavelengths. The light emitting unit 1 can emit light with different wavelengths, so that the display mark of the display unit capable of transmitting the light with the wavelengths is displayed on the display unit 2, and the light with the different wavelengths is switched to realize the switching of the first functional interface 4 and the second functional interface 3. The invention is not limited to the implementation form of the light-emitting unit 1, and in an embodiment, the light-emitting unit 1 includes a plurality of LED lamps (as shown in the figures, LEDs 1 to LEDs 8), one display unit 2 corresponds to one LED lamp, and each LED lamp can emit light with at least two different wavelengths to correspond to at least two display interfaces; in another embodiment, the light emitting unit 1 is a light source board, the light source board is integrated with a plurality of light display positions, the light display positions correspond to the display units 2 one to one, light is emitted from each light display position and irradiates the corresponding display unit 2, and the light source board can emit light with at least two different wavelengths to correspond to at least two display interfaces. The display interface further comprises a digital display pipe (DISP) for displaying cooking parameters.
The method can be realized by adopting or referring to the prior art in places which are not described in the invention.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. A cooking appliance comprises a machine body, a display interface arranged on the machine body and a light emitting unit used for irradiating the display interface, wherein light of the light emitting unit comprises first wavelength light and second wavelength light, the cooking appliance is characterized in that the display interface is provided with a plurality of display units, each display unit is provided with a first display mark and a second display mark which are overlapped in at least two layers, and the character size of the second display mark is larger than that of the first display mark;
the first display mark forms a first functional interface under the irradiation of the first wavelength light, the second display mark forms a second functional interface under the irradiation of the second wavelength light, and the cooking function is displayed under the first functional interface through the first display mark on the single display unit; under the second functional interface, the second display marks of at least two adjacent display units can be matched with each other to display a cooking function together.
2. The cooking appliance of claim 1,
the first display mark and the second display mark are formed by combining one or more characters.
3. The cooking appliance of claim 1,
the number of cooking functions contained in the first functional interface is larger than the number of cooking functions contained in the second functional interface.
4. A cooking appliance according to claim 3,
the cooking function displayed under the second functional interface is one or more of the existing cooking functions in the first functional interface.
5. A cooking appliance as claimed in claim 3, wherein:
the cooking appliance further comprises a control unit and a control switch electrically connected with the control unit;
in the first function interface, the control switches correspond to the display units one by one, and when the control switches are triggered, the control units control and execute the cooking functions corresponding to the first display marks on the display units;
in the second function interface, the control switch corresponds to at least one display unit, and when the control switch is triggered, the control unit controls to execute a cooking function corresponding to a second display mark at the at least one display unit.
6. A cooking appliance according to claim 5,
in the second function interface, one cooking function is displayed by matching at least two adjacent display units, the control switch corresponds to one of the display units and triggers the control switch corresponding to the display unit, and at least two display units are triggered.
7. A cooking appliance according to claim 5,
in the second function interface, one cooking function is displayed by at least two adjacent display units in a matched manner, the control switch corresponds to a plurality of display units for displaying the same cooking function, and at least two display units can be triggered when any one of the control switches for displaying the same cooking function is triggered.
8. The cooking appliance of claim 2,
in the first function interface, the cooking function is displayed by one display unit, and in the second function interface, the adjacent display units with corresponding number are selected to display the same cooking function in a matched manner according to the number of characters contained in the second display mark.
9. The cooking appliance of claim 8,
and under a second functional interface, the number of characters contained in the second display mark is less than or equal to 2.
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