CN116998884A - Simulation display assembly, simulation display control method of cooking utensil and cooking utensil - Google Patents

Simulation display assembly, simulation display control method of cooking utensil and cooking utensil Download PDF

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Publication number
CN116998884A
CN116998884A CN202210463883.4A CN202210463883A CN116998884A CN 116998884 A CN116998884 A CN 116998884A CN 202210463883 A CN202210463883 A CN 202210463883A CN 116998884 A CN116998884 A CN 116998884A
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CN
China
Prior art keywords
light emitting
emitting units
light
display
controlling
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Pending
Application number
CN202210463883.4A
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Chinese (zh)
Inventor
江太阳
江德勇
苏畅
莫业辉
刘小凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Original Assignee
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Application filed by Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd filed Critical Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority to CN202210463883.4A priority Critical patent/CN116998884A/en
Publication of CN116998884A publication Critical patent/CN116998884A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention discloses a simulation display assembly, a simulation display control method of a cooking utensil and the cooking utensil, wherein the simulation display assembly comprises a substrate and a plurality of light-emitting units; the light emitting units are distributed along a plurality of directions, the directions are arranged in an included angle alpha, the directions comprise a first direction and a second direction, the arrangement areas of the light emitting units comprise a plurality of display areas, each display area extends along the first direction and the second direction, and the display areas are distributed along the first direction; that is, the plurality of light emitting units are arranged in the first direction and the second direction to form a pattern, and when the plurality of light emitting units are lightened, the pattern of the plurality of light emitting units is displayed, so that a user can acquire the cooking state of the cooking appliance through the displayed pattern in the cooking process, and the user experience is improved.

Description

Simulation display assembly, simulation display control method of cooking utensil and cooking utensil
Technical Field
The invention relates to the field of household appliances, in particular to a simulation display assembly, a simulation display control method of a cooking appliance and the cooking appliance.
Background
In the conventional electric heating cooking appliance, a user cannot intuitively observe a cooking state, for example, a cooking appliance heated by a heating plate or electromagnetic induction does not generate open flame in a heating unit, and visible light is not generated basically because of low temperature; therefore, such cooking appliances cannot allow a user to observe the state of flame during operation, thereby reducing user experience.
Disclosure of Invention
The invention mainly aims to provide a simulation display assembly, a simulation display control method of a cooking appliance and the cooking appliance, and aims to solve the problem that the conventional electric heating cooking appliance is poor in user experience because a user cannot intuitively observe a cooking state in a cooking process.
In order to achieve the above object, the present invention provides a simulation display assembly, comprising:
a substrate; the method comprises the steps of,
the LED display device comprises a plurality of light emitting units, wherein the light emitting units are distributed along a plurality of directions, the directions are arranged in an included angle alpha mode, the directions comprise a first direction and a second direction, the arrangement areas of the light emitting units comprise a plurality of display areas, each display area extends along the first direction and the second direction, and the display areas are distributed along the first direction.
Optionally, the number of the display areas is n, and n is more than or equal to 2 and less than or equal to 20.
Alternatively, 15.ltoreq.α.ltoreq.165 °.
Optionally, the arrangement paths of the plurality of light emitting units in each direction are straight lines, curves, broken lines or arc lines.
Optionally, the plurality of light emitting units include a plurality of types of the light emitting units.
Alternatively, in each of the display areas, a plurality of types of the light emitting units are provided in the same direction, and the plurality of types of the light emitting units are alternately arranged.
Optionally, the light emitting brightness, the light emitting time and/or the brightness variation mode of the light emitting units of different types are different; and/or the number of the groups of groups,
the light emitting brightness, the light emitting time and/or the brightness variation mode of the same type of the light emitting units are the same.
The invention also provides a simulation display control method of the cooking appliance, which comprises a simulation display assembly, wherein the simulation display assembly comprises a substrate and a plurality of light-emitting units; the light emitting units are distributed along a plurality of directions, the directions are arranged in an included angle alpha, the directions comprise a first direction and a second direction, the arrangement areas of the light emitting units comprise a plurality of display areas, each display area extends along the first direction and the second direction, and the display areas are distributed along the first direction; the simulation display control method of the cooking utensil comprises the following steps of:
Acquiring actual cooking parameters of the cooking appliance;
acquiring control parameters of the light emitting unit according to the actual cooking parameters;
and controlling the plurality of light emitting units to work according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas respectively.
Optionally, in the step of controlling the plurality of light emitting units to operate according to the control parameters of the light emitting units so that a plurality of images are displayed in a plurality of display areas, respectively, controlling the plurality of light emitting units to operate includes: and controlling the brightness of the single light-emitting unit to gradually change.
Optionally, the step of controlling the brightness of the single light emitting unit to perform gradual change includes:
controlling the brightness of the individual light emitting units to lighten from darker at a first speed and then to darken at a second speed; or,
controlling the brightness of the single light-emitting unit to lighten from darkness at a third speed and then darken at a fourth speed; or,
controlling the brightness of the single light-emitting unit to lighten from darkness at a fifth speed and then darken at a sixth speed; or,
the brightness of the single light emitting unit is controlled to be changed from darker to lighter at a seventh speed and then to be changed to darker at an eighth speed.
Optionally, the plurality of light emitting units of each display area are arranged in a matrix along a first direction and a second direction, and the plurality of light emitting units of each display area are distributed and arranged in at least 3 along the first direction and the second direction so as to be arranged in rows along the first direction and columns along the second direction;
controlling the plurality of light emitting units to work according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas respectively, wherein the method comprises the following steps:
according to the control parameters of the light emitting units, controlling each light emitting unit on one display area and in the same column to be sequentially lightened; or,
according to the control parameters of the light emitting units, controlling the light emitting units on one display area and on the same row to sequentially light from one end to the other end in a first direction, and then sequentially light from the other end to one end; or,
according to the control parameters of the light emitting units, controlling the light emitting units in the same row on one display area to be sequentially lightened, and simultaneously controlling the light emitting units in the same column to be sequentially lightened; or,
controlling the plurality of light emitting units of the same display area to sequentially light the light emitting units of different rows from one end to the other end in the second direction according to the control parameters of the light emitting units, wherein the light emitting units of different rows are sequentially light from the other end to one end in the second direction; or,
According to the control parameters of the light emitting units, controlling the plurality of light emitting units in the same display area to sequentially light the light emitting units of each row from one end to the other end in the second direction, wherein the lighting quantity of the light emitting units of each row is sequentially reduced or the lighting quantity of the light emitting units of each row is sequentially increased; or,
according to the control parameters of the light-emitting units, the light-emitting units in the middle row are controlled to be turned off, and the light-emitting units in the rows at two sides are controlled to be turned on; or,
controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lightening time of two adjacent display areas is partially overlapped, so that each display area is continuously extinguished; or,
and controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lighting time of two adjacent display areas is staggered, so that each display area is independently extinguished.
The invention also provides a cooking appliance, which comprises a simulation display assembly, wherein the simulation display assembly comprises a simulation display assembly, and the simulation display assembly comprises a substrate and a plurality of light-emitting units; the light emitting units are distributed along a plurality of directions, the directions are arranged in an included angle alpha, the directions comprise a first direction and a second direction, the arrangement areas of the light emitting units comprise a plurality of display areas, each display area extends along the first direction and the second direction, and the display areas are distributed along the first direction.
Optionally, the cooking appliance further includes a control device, where the control device is electrically connected to each of the light emitting units, and the control device includes a memory, a processor, and a simulation display program of the cooking appliance stored on the memory and capable of running on the processor, where the simulation display program of the cooking appliance is configured to implement the steps of the simulation display control method of the cooking appliance.
Optionally, the cooking appliance further comprises a shell, wherein a light transmission area is formed on one side of the shell;
the simulation display assembly is arranged in the shell, and the light emitting side of each light emitting unit is arranged corresponding to the light transmitting area.
Optionally, the cooking appliance comprises an induction cooker, the shell is at least partially provided with a micro-crystal plate or a light-transmitting panel, and the light-transmitting area is formed on the micro-crystal plate or the light-transmitting panel.
In the technical scheme provided by the invention, the plurality of light-emitting units are arranged on the substrate, the arrangement area of the plurality of light-emitting units comprises a plurality of display areas, each display area extends along a first direction and a second direction, and the plurality of display areas are distributed along the first direction; therefore, the plurality of display areas are arranged in the first direction and the second direction to form patterns, and after the plurality of light-emitting units are lightened again, the patterns of the plurality of light-emitting units are displayed, so that a user can obtain the cooking state of the cooking appliance through the displayed patterns in the cooking process, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a simulated display assembly according to the present invention;
FIG. 2 is a schematic diagram of a pattern display of the simulated display assembly of FIG. 1;
FIG. 3 is a flow chart of the state change of the light emitting unit in FIG. 1 (first embodiment);
FIG. 4 is a flow chart of the state change of the light emitting unit in FIG. 1 (second embodiment);
FIG. 5 is a flow chart of the state change of the light emitting unit in FIG. 1 (third embodiment);
FIG. 6 is a flow chart of the state change of the light emitting unit in FIG. 1 (fourth embodiment);
fig. 7 is a flow chart of the state change of the light emitting unit in fig. 1 (fifth embodiment);
fig. 8 is a flow chart of a state change (sixth embodiment) of the light emitting unit in fig. 1;
Fig. 9 is a flow chart of a state change (seventh embodiment) of the light emitting unit in fig. 1;
fig. 10 is a flow chart of a state change (eighth embodiment) of the light emitting unit in fig. 1;
fig. 11 is a flow chart of a state change (ninth embodiment) of the light emitting unit in fig. 1;
FIG. 12 is a waveform diagram showing brightness variation of each light emitting unit of the simulation display assembly of FIG. 1;
FIG. 13 is a flowchart of a first embodiment of a simulated fire control method of a cooking appliance provided by the present invention;
FIG. 14 is a flowchart of a second embodiment of a simulated fire control method of a cooking appliance provided by the present invention;
FIG. 15 is a flowchart of a third embodiment of a simulated fire control method of a cooking appliance according to the present invention;
FIG. 16 is a flowchart of a fourth embodiment of a simulated fire control method of a cooking appliance provided by the present invention;
fig. 17 is a schematic structural diagram of an embodiment of a cooking appliance provided by the invention.
Reference numerals illustrate:
reference numerals Name of the name Reference numerals Name of the name
1000 Cooking utensil 23 Third light-emitting unit group
100 Simulation display assembly 231 Seventh light-emitting unit
1 Substrate board 232 Eighth light-emitting unit
11 Printed circuit board with improved heat dissipation 233 Ninth light-emitting unit
2 Multiple light emitting units 24 Display area
21 First light-emitting unit group 25 Light-emitting unit
211 First light-emitting unit F1 First direction
212 Second light-emitting unit F2 Second direction
213 Third light-emitting unit 200 Control device
22 Second light-emitting unit group 300 Shell body
221 Fourth light-emitting unit 301 Light transmission area
222 Fifth light-emitting unit 302 Base seat
223 Sixth light-emitting unit 303 Panel board
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In the conventional electric heating cooking appliance, a user cannot intuitively observe a cooking state, for example, a cooking appliance heated by a heating plate or electromagnetic induction does not generate open flame in a heating unit, and visible light is not generated basically because of low temperature; therefore, when the cooking appliance works, a user cannot observe the state of flame, the cooking appliance gives people a cool and ice feeling, and the naked flame does not bring a warm feeling, so that the user experience is reduced.
In view of the above, the present invention provides a simulation display assembly, a simulation display control method of a cooking appliance, and a cooking appliance, wherein the cooking appliance may be an induction cooker, an electric pressure cooker, an electric oven, a microwave oven, or the like. FIGS. 1 to 11 illustrate an exemplary embodiment of a simulated display assembly provided by the present invention; fig. 12 to 15 are diagrams illustrating an embodiment of a simulation display control method of a cooking appliance according to the present invention; fig. 16 is a schematic view of a cooking apparatus according to an embodiment of the present invention.
Referring to fig. 1, the dummy display assembly 100 includes a substrate 1 and a plurality of light emitting units 2; the light emitting units 2 are distributed along a plurality of directions, the directions are arranged in an included angle alpha, the directions comprise a first direction F1 and a second direction F2, the arrangement area of the light emitting units 2 comprises a plurality of display areas 24, each display area 24 extends along the first direction F1 and the second direction F2, and the display areas 24 are distributed along the first direction F1.
In the technical scheme provided by the invention, the plurality of light emitting units 2 are arranged on the substrate 1, the arrangement area of the plurality of light emitting units 2 comprises a plurality of display areas 24, each display area 24 extends along a first direction F1 and a second direction F2, and the plurality of display areas 24 are distributed along the first direction F1; in this way, the plurality of display areas 24 are arranged in the first direction F1 and the second direction F2 to form a pattern, and after the plurality of light emitting units 2 are turned on again, the pattern arranged by the plurality of light emitting units 2 is displayed, so that a user can obtain the cooking state of the cooking appliance through the displayed pattern in the cooking process, thereby improving the user experience.
Specifically, the number of the display areas 24 is n, and n is more than or equal to 2 and less than or equal to 20; it should be noted that, when the number of the display areas 24 is too small, the displayed patterns are relatively thin, so that the display effect of the simulation display assembly 100 is not good; when the number of the display areas 24 is too large, although the display effect of the dummy display assembly 100 can be good, not only the production cost of the dummy display assembly 100 can be increased, but also the volume of the dummy display assembly 100 can be excessively large, so that the occupied space of the dummy display assembly 100 is large; therefore, the number n of the display areas 24 is set to be 2-20, and the manufacturing cost and the size of the simulation display assembly 100 can be controlled on the premise of ensuring the display effect of the simulation display assembly 100.
It should be noted that, the present invention is not limited to the specific form of the display pattern of the simulation display assembly 100, and the user may select different display patterns according to the type of the cooking appliance specifically used and the specific use scenario.
Specifically, in this embodiment, the cooking appliance is configured as an induction cooker, and correspondingly, the display pattern of the simulated display assembly 100 is configured as a flame pattern.
In this embodiment, the included angle α between every two of the directions is set to be 15 ° or less than α or less than 165 °; it should be noted that, when the angle α is set to be larger or smaller, the height of the flame pattern formed by the arrangement of the same number of the light emitting units 25 is lower, and at this time, the display effect of the simulated display assembly 100 is not good, and if the number of the light emitting units 25 is only increased to form the flame pattern with good display effect, the manufacturing cost of the simulated display assembly 100 is increased; and alpha is set to be 15 degrees or less and alpha is or less and 165 degrees, so that the same number of the light emitting units 25 can be arranged to form a flame pattern with higher height, the display effect of the simulation display assembly 100 is further improved, and meanwhile, the manufacturing cost of the simulation display assembly 100 can be controlled.
Specifically, the arrangement paths of the plurality of light emitting units 2 in each direction are straight lines, curves, broken lines or circular arc lines; the plurality of light emitting units 2 are arranged in an irregular arrangement in all directions, so that the flame patterns displayed by the plurality of light emitting units 2 after being lightened are more vivid, and the experience of a user is further improved.
More specifically, in the present embodiment, the plurality of directions includes a first direction F1 and a second direction F2; the arrangement paths of the plurality of light emitting units 2 in the first direction F1 are arc-shaped, and the arrangement paths of the plurality of light emitting units 2 in the second direction F2 are arc-shaped; the arrangement paths of the light-emitting units 2 in the first direction F1 and the second direction F2 are arc-shaped, so that the light-emitting units 2 can simulate the appearance of open flame, the displayed flame patterns of the light-emitting units 2 are more similar to the open flame after being lightened, and the experience of a user is further improved.
The first direction F1 may be a direction in which the height of the flame is located, and the second direction F2 may be a direction in which the width of the flame is located.
In the present invention, the plurality of light emitting units 2 include the plurality of types of light emitting units 25, and by setting the plurality of light emitting units 2 as the plurality of types of light emitting units 25, each of the light emitting units 25 exhibits different light emitting states after being lit, and by adjusting the lighting sequence of each of the light emitting units 25, open flame in different states can be displayed, so that the pattern display of the simulated display assembly 100 is more realistic.
Specifically, a plurality of types of the light emitting units 25 are provided in the same direction, and the plurality of types of the light emitting units 25 are alternately arranged; that is, the plurality of types of the light emitting units 25 are alternately arranged, so that the same type of the light emitting units 25 are prevented from being intensively arranged, thereby resulting in poor display effect of the dummy display assembly 100.
In the present invention, referring to fig. 11, the light emitting units 25 of different types have different light emitting brightness, light emitting time and/or brightness variation; in this embodiment, the light emitting brightness, the light emitting time and/or the brightness variation manner of the light emitting units 25 of different types are set to be different, and since the light emitting units 25 of the multiple types in the same direction are alternately arranged, the flame pattern displayed by the simulation display assembly 100 can be made to be different in brightness intensity and different in lighting time of each region, so that the open flame can be better simulated.
In the present invention, the same type of the light emitting unit 25 has the same light emitting luminance, light emitting time, and/or luminance variation pattern; in this embodiment, the same type of light emitting units 25 are set to have the same light emitting brightness, light emitting time and/or brightness variation, so that the control procedure of the analog display module 100 is simpler, and the variation of the plurality of types of light emitting units 25 is sensitive.
It should be noted that the above two technical features may be alternatively or simultaneously set, and specifically, in this embodiment, the above two technical features are simultaneously set, that is, the light-emitting brightness, the light-emitting time, and/or the brightness variation manner of the light-emitting units 25 of different types are different; the same type of the light emitting unit 25 has the same light emitting brightness, light emitting time, and/or brightness variation; setting the light emitting brightness, the light emitting time and/or the brightness variation modes of the light emitting units 25 of different types to be different, and since the light emitting units 25 of the multiple types in the same direction are alternately arranged, the flame patterns displayed by the simulation display assembly 100 can be made to be different in brightness intensity and different in lighting time of each area, so that the open flame can be better simulated; meanwhile, the same type of the light emitting units 25 are set to have the same light emitting brightness, light emitting time and/or brightness variation, so that the control procedure of the analog display assembly 100 is simpler, and thus the variation of the plurality of types of the light emitting units 25 is sensitive.
In the present invention, the plurality of light emitting units 2 can display flame patterns after being lighted, so as to further improve the simulation effect of the simulation display assembly 100, and the lighting time of the light emitting units 25 is short in the portion corresponding to the flame tail flame light emitting area; the lighting time of the lighting unit 25 is long at a portion corresponding to the main flame lighting region of the flame; this arrangement makes the flame pattern displayed by the simulated display assembly 100 more realistic.
Referring to fig. 2 to 10, in the present embodiment, the plurality of light emitting units 2 includes a first light emitting unit group 21, a second light emitting unit group 22, and a third light emitting unit group 23, the first light emitting unit group 21, the second light emitting unit group 22, and the third light emitting unit group 23 are arranged side by side in the second direction F2, the first light emitting unit group 21 includes first light emitting units 211, second light emitting units 212, and third light emitting units 213 arranged at intervals along the first direction F1, the second light emitting unit group 22 includes fourth light emitting units 221, fifth light emitting units 222, and sixth light emitting units 223 arranged at intervals along the first direction F1, and the third light emitting unit group 23 includes seventh light emitting units 231, eighth light emitting units 232, and ninth light emitting units 233 arranged at intervals along the first direction F1; the following describes the change in brightness and the change in luminance of the plurality of light emitting units 2 by referring to several embodiments:
Referring to fig. 2, in the first embodiment, the first light emitting unit group 21 is turned on, the second light emitting unit group 22 and the third light emitting unit group 23 are turned off, and in the first light emitting unit group 21, the brightness is sequentially darkened from the first light emitting unit 211 to the third light emitting unit 213;
referring to fig. 3, in the second embodiment, the first light emitting unit group 21 is turned on, the third light emitting unit group 23 is turned off, and in the first light emitting unit group 21, the brightness sequentially becomes dark from the first light emitting unit 211 to the third light emitting unit 213; in the second light emitting unit group 22, the fourth light emitting unit 221 to the sixth light emitting unit 223 flash in sequence;
referring to fig. 4, in the third embodiment, the first light emitting unit group 21 is lighted; in the first direction F1, the second light emitting unit 212, the fifth light emitting unit 222, and the eighth light emitting unit 232 are sequentially lighted;
referring to fig. 5, in the fourth embodiment, the first light emitting unit group 21 is lighted; in the first direction F1, the second light emitting unit 212, the fifth light emitting unit 222, and the eighth light emitting unit 232 are lighted; the third light emitting unit 213, the sixth light emitting unit 223, and the ninth light emitting unit 233 are sequentially lighted;
Referring to fig. 6, in the fifth embodiment, the first light emitting unit group 21 is lighted; in the first direction F1, the second light emitting unit 212, the fifth light emitting unit 222, and the eighth light emitting unit 232 are lighted; the ninth light emitting unit 233 is lighted;
referring to fig. 7, in the sixth embodiment, the first light emitting unit group 21 is lighted; in the first direction F1, the fifth light emitting unit 222 and the eighth light emitting unit 232 are sequentially turned off;
referring to fig. 8, in the seventh embodiment, the first light emitting unit group 21 is lighted; in the first direction F1, the eighth light emitting unit 232 and the fifth light emitting unit 222 are sequentially turned off;
referring to fig. 9, in the eighth embodiment, the first light emitting unit group 21 is lighted; the fifth light emitting unit 222 is lighted; the sixth light emitting unit 223 blinks; in the first direction F1, the fourth light emitting unit 221 and the seventh light emitting unit 231 are sequentially lighted in order;
referring to fig. 10, in the ninth embodiment, the first light emitting unit group 21, the second light emitting unit group 22, and the third light emitting unit group 23 are lighted; in the first direction F1, the eighth light emitting unit 232 and the fifth light emitting unit 222 are sequentially turned off; the third light emitting unit group 23 is turned off.
Through the above embodiment, the movement of the flame from the first direction F1 to the second direction F2 and along the second direction F2 can be simulated, representing the negligence of the flame (the flame body develops along the first direction F1 and the second direction F2 at the same time) and the swaying along the first direction F1; the width of the flame can be changed from small to large or from large to small; the flame core hollowing of the flame, the continuous extinction of the flame and the isolated extinction of the flame can be simulated; by the arrangement, flame variation types of the flame are more, and the reality of the simulated flame is further improved.
It should be noted that each of the light emitting units 25 includes a light emitting block, and each of the light emitting blocks includes at least one light emitting device, specifically, the light emitting device includes a light emitting diode, a laser diode, a glow discharge tube, a plasma light emitting element, a neon lamp tube, or a filament lamp; therefore, the light-emitting device is convenient to assemble and disassemble, and the cost is low; meanwhile, the light emitting color of the light emitting block includes at least one of red, blue, orange, white, green, yellow or purple; by the arrangement, the color of the flame pattern displayed by the simulation display assembly 100 is more similar to that of open flame, and the user experience is further improved.
Specifically, a plurality of light emitting devices of the light emitting blocks are arranged, and the light emitting devices of each light emitting block are arranged in a straight line, a triangle or a rectangle; that is, the light emitting block includes a plurality of the light emitting devices to increase brightness of the light emitting block, thereby making display of a flame pattern more apparent; meanwhile, the light emitting devices are distributed in a straight line, a triangle or a rectangle, so that a single light emitting block displays light spots with brighter areas and larger areas, light rays emitted by the light emitting block have hazy sense, and flame patterns displayed by the simulation display assembly are more vivid.
In the present invention, the substrate 1 comprises a printed circuit board; the plurality of light emitting units 2 are electrically connected to the printed circuit board, so that the light emitting units 25 can be conveniently electrified and lightened.
The invention further provides a simulation display control method of the cooking appliance, and fig. 12 to 14 are specific embodiments of the simulation display control method of the cooking appliance.
It should be noted that the cooking appliance includes the simulation display assembly, and the simulation display assembly is set as the simulation display assembly, that is, the cooking appliance has all the technical features of all the embodiments of the simulation display assembly, that is, all the advantages brought by all the embodiments.
The simulated flame will be described as an example.
Referring to fig. 12, fig. 12 is a schematic diagram of a first embodiment of a control method for controlling a cooking appliance according to the present invention.
The simulation display control method of the cooking utensil comprises the following steps:
step S10: acquiring actual cooking parameters of the cooking appliance;
step S20: acquiring control parameters of the light emitting unit according to the actual cooking parameters;
step S30: and controlling the plurality of light emitting units to work according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas respectively.
In this embodiment, it should be noted that the actual cooking parameters include a cooking temperature, a cooking mode, and a cooking duration; in the cooking process, in order to enable a user to acquire cooking information of the cooking appliance according to patterns displayed by the simulation display assembly, the simulation display assembly displays different patterns when the cooking appliance is in different cooking modes; that is, after acquiring the actual cooking parameters of the cooking appliance, the controller may acquire the control parameters of the light emitting unit according to the actual cooking parameters of the cooking appliance; according to the control parameters of the light emitting units, the plurality of light emitting units are controlled to work so as to display simulation images, and the simulation display assembly is arranged in such a way that the corresponding flame patterns can be displayed according to the cooking parameters of the cooking appliance, so that a user can acquire the cooking information of the cooking appliance according to the patterns displayed by the simulation display assembly.
Referring to fig. 13, fig. 13 is a diagram showing a second embodiment of the present invention based on the first embodiment.
In step S30 of controlling the plurality of light emitting units to operate according to the control parameters of the light emitting units so that a plurality of images are displayed in a plurality of display areas, respectively, controlling the plurality of light emitting units to operate includes:
step S31: and controlling the brightness of the single light-emitting unit to gradually change.
In this embodiment, the brightness of the single light emitting unit is controlled to change gradually, so that the brightness and the brightness change of the display area are natural, and no abrupt feeling is caused to the user, thereby further improving the experience of the user.
Referring to fig. 14, fig. 14 is a third embodiment of the present invention according to the second embodiment.
The step S31 of controlling the brightness of the single light emitting unit to change gradually includes:
step S311: controlling the brightness of the individual light emitting units to lighten from darker at a first speed and then to darken at a second speed; or,
step S311': controlling the brightness of the single light-emitting unit to lighten from darkness at a third speed and then darken at a fourth speed; or,
step S311': controlling the brightness of the single light-emitting unit to lighten from darkness at a fifth speed and then darken at a sixth speed; or,
Step S311' ": the brightness of the single light emitting unit is controlled to be changed from darker to lighter at a seventh speed and then to be changed to darker at an eighth speed.
In the above embodiment, the brightness change of the display area may have a linear relationship with time or a nonlinear relationship with time; the arrangement is that the light-emitting unit of the display area can simulate the brightness change and the negligence of open flame, so that the display effect of the simulation display component is improved; it should be noted that, the specific selection values from the first speed to the eighth speed are not limited, and the user can adjust according to the actual use situation; preferably, the ranges of the first speed, the fourth speed, the fifth speed, the sixth speed and the seventh speed are all 0.2 to 1S, and the ranges of the second speed, the third speed and the eighth speed are all 1 to 3S; the first speed, the fourth speed, the fifth speed, the sixth speed and the seventh speed may be the same or different, and the user may select according to an actual use scenario; the second speed, the third speed and the eighth speed may be set to be the same or different, and the user may select according to the actual use scenario.
Referring to fig. 15, fig. 15 is a fourth embodiment of the present invention according to the first embodiment.
The light emitting units of each display area are distributed and arranged in a matrix along a first direction and a second direction, and the light emitting units of each display area are distributed and arranged in at least 3 along the first direction and the second direction so as to be arranged in rows along the first direction and columns along the second direction;
and a step S30 of controlling the plurality of light emitting units to operate according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas, respectively, including:
step S32: according to the control parameters of the light emitting units, controlling each light emitting unit on one display area and in the same column to be sequentially lightened; or,
step S33: according to the control parameters of the light emitting units, controlling the light emitting units on one display area and on the same row to sequentially light from one end to the other end in a first direction, and then sequentially light from the other end to one end; or,
step S34: according to the control parameters of the light emitting units, controlling the light emitting units in the same row on one display area to be sequentially lightened, and simultaneously controlling the light emitting units in the same column to be sequentially lightened; or,
Step S35: controlling the plurality of light emitting units of the same display area to sequentially light the light emitting units of different rows from one end to the other end in the second direction according to the control parameters of the light emitting units, wherein the light emitting units of different rows are sequentially light from the other end to one end in the second direction; or,
step S36: according to the control parameters of the light emitting units, controlling the plurality of light emitting units in the same display area to sequentially light the light emitting units of each row from one end to the other end in the second direction, wherein the lighting quantity of the light emitting units of each row is sequentially reduced or the lighting quantity of the light emitting units of each row is sequentially increased; or,
step S37: according to the control parameters of the light-emitting units, the light-emitting units in the middle row are controlled to be turned off, and the light-emitting units in the rows at two sides are controlled to be turned on; or,
step S38: controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lightening time of two adjacent display areas is partially overlapped, so that each display area is continuously extinguished; or,
Step S39: and controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lighting time of two adjacent display areas is staggered, so that each display area is independently extinguished.
In this embodiment, by controlling the lighting sequence, lighting time and brightness variation of the lighting unit, the movement of the flame from the first direction to the second direction and along the second direction can be simulated, and the negligence of the flame (the flame body develops along the first direction and the second direction at the same time) and the swinging along the first direction are reflected; the width of the flame can be changed from small to large or from large to small; the flame core hollowing of the flame, the continuous extinction of the flame and the isolated extinction of the flame can be simulated; by the arrangement, flame variation types of the flame are more, and the reality of the simulated flame is further improved.
The present invention further provides a cooking appliance 1000, referring to fig. 17, the cooking appliance 1000 includes a simulation display assembly 100, where the simulation display assembly 100 is configured as the simulation display assembly 100, that is, the cooking appliance 1000 has all the technical features of all the embodiments of the simulation display assembly 100, that is, all the advantages brought by all the embodiments.
Specifically, the cooking appliance 1000 further includes a control device 200, where the control device 200 is electrically connected to each of the light emitting units 21, and the control device 200 includes a memory, a processor, and a simulation display program of the cooking appliance 1000 stored in the memory and capable of running on the processor, where the simulation display program of the cooking appliance 1000 is configured to implement the steps of the simulation display control method of the cooking appliance 1000 described above.
In the present invention, the cooking appliance 1000 further includes a housing 300, and a light-transmitting area 301 is formed at one side of the housing 300; the simulation display assembly 100 is disposed in the housing 300, and the light emitting side of each light emitting unit 21 is disposed corresponding to the light transmitting area 301; because the light emitting sides of the light emitting units 21 of the simulation display assembly 100 are disposed corresponding to the light transmitting area 301, when the control device 200 controls the light emitting units 21 of the simulation display assembly 100 to emit light, the light of the simulated flame emitted by the simulation display assembly 100 can be displayed from the light transmitting area 301 of the housing 300, and thus, the conventional electric heating cooking appliance 1000 can generate vivid simulated flame, thereby realizing a warm feeling similar to that of open flame, and further improving the user experience.
It should be noted that, the housing 300 may be a cover of an electric cooker, or may be a base 302 of an electromagnetic oven, etc., and accordingly, the simulation display assembly may also be disposed on the cover, or on a heating seat of the electromagnetic oven, etc., and the specific setting position may be adjusted by a user according to the type of the cooking appliance 1000 used.
Specifically, taking an induction cooker as an example, the housing 300 includes a base 302 and a panel 303; the base 302 has a mounting cavity with an upper opening, the panel 303 is disposed on one side of the base 302 and covers the opening of the mounting cavity, and the panel 303 is provided with a light-transmitting area 301; wherein, the simulation display assembly 100 is disposed in the housing 300, and the light emitting side of each light emitting unit 21 is disposed opposite to the panel 303 and is disposed corresponding to the light transmitting area 301; the simulation display assembly 100 is arranged in the shell 300, so that not only is the installation space saved, but also the volume of the cooking utensil 1000 is reduced; but also protects the dummy display assembly 100 from damage during cooking, thereby extending the life of the dummy display assembly 100; meanwhile, the light emitting side of each light emitting unit 21 is disposed opposite to the panel 303 and corresponding to the light transmitting area 301, so that the simulated flame generated by the simulated display assembly 100 can be exposed from the light transmitting area 301, thereby further improving the user experience.
It should be noted that, the specific form of the light-transmitting area 301 is not limited in the present invention, in some embodiments of the present invention, the panel 303 may be configured as a micro-crystalline board or a light-transmitting panel 303, and the light-transmitting area 301 is the whole micro-crystalline board or the light-transmitting panel 303; in other embodiments of the present invention, the panel 303 is provided with a light-transmitting region 301, and the light-transmitting region 301 includes the light-transmitting region 301; in the actual production process, the user can select according to the actual use scene.
In order to ensure the installation stability of the simulated display assembly 100, the cooking appliance 1000 further comprises a fixing structure for fixedly connecting the simulated display assembly 100 and the housing 300, wherein the fixing structure comprises a fixing portion and a matching portion which are fixedly matched; the simulation display assembly 100 and the housing 300, wherein one of them is formed with the fixing portion, and the other is formed with the mating portion correspondingly; it should be noted that, the fixing structure is provided between the dummy display assembly 100 and the housing 300, so that the mounting of the dummy display assembly 100 is more stable; meanwhile, the fixing structure is formed on the housing 300 or the dummy display assembly 100, so that the fixing structure is simplified, the production cost is reduced, the complexity of installation is reduced, and the user installation is facilitated.
Specifically, in this embodiment, the fixing structure includes a clamping hole and an elastic buckle, where the clamping hole is provided in the housing 300, and the elastic buckle is correspondingly formed on the substrate 1 of the analog display assembly 100; the fixing part comprises the elastic buckle, and the matching part comprises the clamping hole; by means of the arrangement, when the substrate 1 of the simulation display assembly 100 is processed, the elastic buckle can be integrally formed, so that the production process of the substrate 1 of the simulation display assembly 100 can be simplified, the production cost can be reduced, and the installation difficulty of the simulation display assembly 100 can be reduced.
In this embodiment, the cooking apparatus 1000 further includes a display panel, a fan 400, and a kitchen range panel, where the fan is disposed on the base 302, the display panel and the kitchen range panel are disposed on an end surface of the panel 303 opposite to the base 302, and the fan 400 is configured to dissipate heat of the cooking apparatus 1000, so as to avoid failure of internal devices of the cooking apparatus 1000 due to excessive temperature; the display panel is used for displaying the cooking mode and parameters of the cooking appliance 1000, so that a user can know the cooking condition in real time and adjust the cooking parameters according to the cooking condition, thereby bringing convenience to the user.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.

Claims (15)

1. A simulated display assembly comprising:
a substrate; the method comprises the steps of,
the LED display device comprises a plurality of light emitting units, wherein the light emitting units are distributed along a plurality of directions, the directions are arranged in an included angle alpha mode, the directions comprise a first direction and a second direction, the arrangement areas of the light emitting units comprise a plurality of display areas, each display area extends along the first direction and the second direction, and the display areas are distributed along the first direction.
2. A simulated display assembly as claimed in claim 1 wherein said number of display areas is n,2 n 20.
3. A simulated display assembly as claimed in claim 1 wherein 15 ° is +.ltoreq.165 °.
4. The simulated display assembly of claim 1 wherein the routing of the plurality of light emitting cells in each direction is a straight line, a curved line, a broken line or a circular arc.
5. The simulated display assembly of claim 1 wherein said plurality of light emitting cells comprises a plurality of types of said light emitting cells.
6. A simulated display assembly as claimed in claim 5 wherein in each of said display areas a plurality of types of said light emitting units are disposed in the same direction and said plurality of types of said light emitting units are arranged alternately.
7. A simulated display assembly as claimed in claim 5 or 6 wherein said light emitting cells of different types differ in their light emission brightness, light emission time and/or manner of brightness variation; and/or the number of the groups of groups,
the light emitting brightness, the light emitting time and/or the brightness variation mode of the same type of the light emitting units are the same.
8. A simulated display control method of a cooking appliance comprising the simulated display assembly of any one of claims 1 to 7, characterized in that the simulated display control method of the cooking appliance comprises the steps of:
acquiring actual cooking parameters of the cooking appliance;
acquiring control parameters of the light emitting unit according to the actual cooking parameters;
and controlling the plurality of light emitting units to work according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas respectively.
9. The simulated fire control method of a cooking appliance as claimed in claim 8, wherein in the step of controlling the plurality of light emitting units to operate according to the control parameters of the light emitting units such that a plurality of images are displayed in a plurality of display areas, respectively, controlling the plurality of light emitting units to operate comprises: and controlling the brightness of the single light-emitting unit to gradually change.
10. The simulated fire control method of a cooking appliance as claimed in claim 9, wherein said step of controlling the brightness of individual said light emitting units to be changed gradually comprises:
controlling the brightness of the individual light emitting units to lighten from darker at a first speed and then to darken at a second speed; or,
controlling the brightness of the single light-emitting unit to lighten from darkness at a third speed and then darken at a fourth speed; or,
controlling the brightness of the single light-emitting unit to lighten from darkness at a fifth speed and then darken at a sixth speed; or,
the brightness of the single light emitting unit is controlled to be changed from darker to lighter at a seventh speed and then to be changed to darker at an eighth speed.
11. The simulated fire control method of a cooking appliance as claimed in claim 8, wherein said plurality of light emitting units of each said display area are arranged in a matrix arrangement along a first direction and a second direction, and said plurality of light emitting units of each said display area are arranged in a distribution of at least 3 in the first direction and the second direction so as to be arranged in rows along the first direction and columns along the second direction;
Controlling the plurality of light emitting units to work according to the control parameters of the light emitting units so as to display a plurality of images on a plurality of display areas respectively, wherein the method comprises the following steps:
according to the control parameters of the light emitting units, controlling each light emitting unit on one display area and in the same column to be sequentially lightened; or,
according to the control parameters of the light emitting units, controlling the light emitting units on one display area and on the same row to sequentially light from one end to the other end in a first direction, and then sequentially light from the other end to one end; or,
according to the control parameters of the light emitting units, controlling the light emitting units in the same row on one display area to be sequentially lightened, and simultaneously controlling the light emitting units in the same column to be sequentially lightened; or,
controlling the plurality of light emitting units of the same display area to sequentially light the light emitting units of different rows from one end to the other end in the second direction according to the control parameters of the light emitting units, wherein the light emitting units of different rows are sequentially light from the other end to one end in the second direction; or,
According to the control parameters of the light emitting units, controlling the plurality of light emitting units in the same display area to sequentially light the light emitting units of each row from one end to the other end in the second direction, wherein the lighting quantity of the light emitting units of each row is sequentially reduced or the lighting quantity of the light emitting units of each row is sequentially increased; or,
according to the control parameters of the light-emitting units, the light-emitting units in the middle row are controlled to be turned off, and the light-emitting units in the rows at two sides are controlled to be turned on; or,
controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lightening time of two adjacent display areas is partially overlapped, so that each display area is continuously extinguished; or,
and controlling the light-emitting units of each display area to work according to the control parameters of the light-emitting units, so that each display area is sequentially lightened, and the lighting time of two adjacent display areas is staggered, so that each display area is independently extinguished.
12. A cooking appliance comprising a simulated display assembly as claimed in any one of claims 1 to 7.
13. The cooking appliance of claim 12, further comprising a control device electrically connected to each of the light emitting units, the control device comprising a memory, a processor, and a simulated display program of the cooking appliance stored on the memory and operable on the processor, the simulated display program of the cooking appliance being configured to implement the steps of the simulated display control method of the cooking appliance of any one of claims 8 to 11.
14. The cooking appliance of claim 12, further comprising a housing, wherein a light-transmitting region is formed at one side of the housing;
the simulation display assembly is arranged in the shell, and the light emitting side of each light emitting unit is arranged corresponding to the light transmitting area.
15. The cooking appliance of claim 14, wherein the cooking appliance comprises an induction cooker, the housing is at least partially provided as a micro-plate or a light-transmissive panel, and the light-transmissive region is formed in the micro-plate or the light-transmissive panel.
CN202210463883.4A 2022-04-28 2022-04-28 Simulation display assembly, simulation display control method of cooking utensil and cooking utensil Pending CN116998884A (en)

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CN202210463883.4A CN116998884A (en) 2022-04-28 2022-04-28 Simulation display assembly, simulation display control method of cooking utensil and cooking utensil

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CN116998884A true CN116998884A (en) 2023-11-07

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