CN115127294A - Refrigerator light source control method - Google Patents
Refrigerator light source control method Download PDFInfo
- Publication number
- CN115127294A CN115127294A CN202210828102.7A CN202210828102A CN115127294A CN 115127294 A CN115127294 A CN 115127294A CN 202210828102 A CN202210828102 A CN 202210828102A CN 115127294 A CN115127294 A CN 115127294A
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- China
- Prior art keywords
- color
- light source
- refrigerator
- lamp strip
- control method
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator light source control method, and relates to the technical field of refrigerators. The method comprises the following steps of S1: opening a door body, controlling a main light source to be opened by a switch, and simultaneously starting a color sensor which detects the color of food materials in the refrigerator; s2: the color sensor transmits the detected color information to the lamp strip control panel, and the lamp strip control panel displays corresponding colors according to the color information. According to the invention, the color sensor and the lamp strip with adjustable colors are arranged in the refrigerator compartment, the lamp strip is fixedly arranged at the top, two side walls and the bottom of the compartment and is enclosed into an annular structure, the color sensor is uniformly arranged in the compartment from top to bottom for identifying the surface color of each layer of food, and the lamp strip displays corresponding light color matching matched with the color of the food, namely, a light source near the food is associated with the color of the food and displays the same or similar color, so that a dynamic atmosphere lamp is realized, the visual effect is improved, and the food is enriched to display.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator light source control method.
Background
With the increasingly developing society and the increasing living standard of people, the rhythm of life of people is faster and faster, so that people are more and more willing to buy a lot of food to place in the refrigerator, and various refrigerators become one of the indispensable household appliances in daily life of people. At present, most of lighting schemes in the refrigerator adopt a PCB (printed Circuit Board) lamp panel for lighting, the PCB lamp panel is horizontally installed, and the lighting mode is that rated voltage is directly applied to two ends of an LED and the voltage is kept unchanged when the refrigerator is detected to be opened, so that the PCB lamp panel is lighted.
The current chinese utility model patent with publication number CN203467038U discloses a refrigerator light source adjusting device, including main light source, controller and ambient light sensor, the controller with ambient light sensor's signal output part connects, the controller pass through main light source drive circuit with the main light source is connected, the controller passes through the ambient light brightness control that ambient light sensor detected main light source drive circuit's output voltage, control the luminance of main light source. According to the scheme, the ambient light sensor is arranged, ambient light brightness around the refrigerator is automatically recognized, the brightness of the light source in the refrigerator is automatically adjusted according to the ambient light brightness, and the refrigerator is not dazzling and provides comfortable light-emitting effect for a user.
However, in this scheme, only the brightness of the light source can be adjusted, the color and the color temperature of the light source are not adjustable, the illumination effect cannot be adjusted according to the color of the food, the food display effect is poor, and the interaction between the user and the food material cannot be achieved.
Disclosure of Invention
The invention aims to provide a refrigerator light source control method, which solves the problems that the light source in the existing refrigerator can only adjust the brightness of the light source, the color and the color temperature of the light source are not adjustable, the illumination effect cannot be adjusted according to the color of food, and the display effect of the food is poor by arranging a color sensor and a lamp strip with adjustable color, wherein the color sensor identifies the surface color of the food, and the lamp strip displays corresponding color matching with the color of the food.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator light source control method which comprises a refrigerator body, wherein a plurality of chambers are arranged in the refrigerator body, door bodies are hinged to the chambers, main light sources are arranged on the inner walls of the chambers, switches for controlling the main light sources are arranged on the inner walls of the chambers, and the switches are linked with the door bodies. The inner wall of the compartment is also provided with a lamp strip with adjustable color, and the switch is electrically connected with the lamp strip and used for controlling the lamp strip to be lightened or extinguished. The lamp area is connected with the lamp area control panel, indoor the installing of room is used for discerning the indoor edible material surface colour of room and with signal transmission to the color sensor of lamp area control panel, color sensor and switch electric connection. The control method comprises the following steps: s1: opening a door body, controlling a main light source to be opened by a switch, and simultaneously starting a color sensor which detects the color of food materials in the refrigerator; s2: the color sensor transmits the detected color information to the lamp strip control panel, and the lamp strip control panel controls the lamp strip to display corresponding colors according to the color information.
As a preferred technical solution of the present invention, the light strip extends from the top of the compartment to the bottom of the compartment.
As a preferred technical scheme of the invention, the lamp strip is fixedly arranged on the top, two side walls and the bottom of the compartment and forms a ring structure in an enclosing manner, the irradiation range of the lamp strip is enlarged,
as a preferred technical scheme of the invention, the lamp strip adopts a gradual change LED lamp strip, so that the color irradiation precision of the lamp strip is improved.
As a preferred technical scheme of the invention, the chamber is divided into a plurality of accommodating layers from top to bottom, and the color sensors are uniformly arranged in the chamber from top to bottom, so that the surface color of the food materials on the accommodating layers in the chamber can be detected.
As a preferred technical solution of the present invention, the color sensor displays a corresponding color for a color signal detected by each material layer through a light strip beside the material layer.
As a preferable technical scheme of the invention, the color rendering index ra of the lamp strip is more than or equal to 60, so that the primary color display effect of food is improved.
The invention has the following beneficial effects:
according to the invention, the color sensor and the lamp strip with adjustable colors are arranged in the refrigerator compartment, the lamp strip is fixedly arranged at the top, two side walls and the bottom of the compartment and is enclosed into an annular structure, the color sensor is uniformly arranged in the compartment from top to bottom for identifying the surface color of each layer of food, and the lamp strip displays corresponding light color matching matched with the color of the food, namely, a light source near the food is associated with the color of the food and displays the same or similar color, so that a dynamic atmosphere lamp is realized, the visual effect is improved, and the food is enriched to display.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a refrigerator according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
100-a refrigerator body, 1-a chamber, 2-a door body, 3-a main light source, 4-a lamp strip and 5-a color sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1, the present embodiment provides a refrigerator light source control method, which includes a refrigerator body 100, a plurality of compartments 1 are disposed in the refrigerator body 100, the compartments 1 are hinged to a door body 2, and a main light source 3 is mounted on an inner wall of each compartment 1. Still install the lamp area 4 of adjustable colour in the compartment 1, the preferred fixed mounting in top, both sides wall and the bottom of compartment 1 in lamp area 4 encloses into an annular structure, promotes the irradiation range in lamp area.
The lamp area 4 is connected with the lamp area control panel, installs in the room 1 and is used for discerning the indoor edible material surface colour in room and with signal transmission to the color sensor 5 of lamp area control panel. Divide into a plurality of thing layers of putting from last down in the compartment 1, color sensor 5 is from last to evenly setting down in the compartment 1, and the mountable is at the inner wall of compartment or the inner wall of the door body, realizes surveying the edible material surface color of each thing layer of putting in the compartment 1. The color sensor 5 displays corresponding colors for the color signals detected by each layer through the lamp strip 4 beside the layer. Wherein, lamp area 4 is preferred to adopt gradual change LED lamp area, promotes the colour and shows the precision. The color rendering index ra of the lamp strip 4 is more than or equal to 60, and the primary color display effect of food is improved.
The inner wall of the compartment 1 is provided with a switch for controlling the main light source 3, the lamp strip 4 and the color sensor 5, the switch is linked with the door body 1, when the door body is closed, the switch disconnects the circuit, and the main light source 3, the lamp strip 4 and the color sensor 5 do not work. When the door is opened, the switch is connected with the power supply, and the main light source 3, the lamp strip 4 and the color sensor 5 are all in working states.
During the use, at first, open door body 2, switch control main light source 3 is opened, and the preferred white LED light source of main light source 3 avoids the colour of this table edible material itself. Meanwhile, the switch controls the color sensor 5 to be started, and the color sensor 5 detects the surface color of food materials in the refrigerator. Then, color sensor 5 transmits the color information of surveying to the lamp area control panel, and the lamp area control panel shows corresponding colour according to color information control lamp area 4. The light source near the instant food is related to the color of the food, the same or similar color is displayed, a dynamic atmosphere lamp is realized, the visual effect is improved, and the food display is enriched.
The color sensor 5 may be an integrated light-to-frequency converter that converts the light intensity directly into a pulse train having a frequency proportional to the intensity of the red, green and blue light components of each red, green and blue channel, respectively, to provide a direct interface to a microprocessor or another digital processor. Such as: the TAOS company TCS230 divides the red, green and blue sensor-filter combination (and an additional "clean" sensor without filters) into a grid-like shape, spreading the elements across the sensing area, achieving a parallel connection of photodiodes of each color that can eventually balance any uneven illumination.
In addition, in order to avoid the uncomfortable feeling caused by obvious color collision of red/green, blue/yellow and the like, the calculated color can be processed for the second time and is subjected to gradient processing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 do not necessarily 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a refrigerator light source control method, includes refrigerator body (100), be equipped with a plurality of rooms (1) in refrigerator body (100), room (1) articulates there is a body (2), main light source (3) are installed to the inner wall of room (1), the inner wall of room (1) is equipped with the switch of control main light source, the switch and the linkage of a body (1), its characterized in that:
the inner wall of the compartment (1) is also provided with a color-adjustable lamp strip (4), and the switch is electrically connected with the lamp strip (4) and used for controlling the lamp strip (4) to be turned on or turned off;
the lamp strip (4) is connected with a lamp strip control board, a color sensor (5) for identifying the surface color of food materials in the chamber and transmitting a signal to the lamp strip control board is installed in the chamber (1), and the color sensor (5) is electrically connected with the switch;
the control method comprises the following steps:
s1: opening the door body (2), controlling the opening of the main light source (3) by a switch, starting the color sensor (5) at the same time, and detecting the color of food materials in the refrigerator by the color sensor (5);
s2: the color sensor (5) transmits the detected color information to the lamp strip control panel, and the lamp strip control panel controls the lamp strip (4) to display corresponding colors according to the color information.
2. A refrigerator light source control method according to claim 1, characterized in that the light strip (4) extends from the top of the compartment (1) to the bottom of the compartment.
3. A refrigerator light source control method as claimed in claim 2, wherein said light strip (4) is fixedly installed on the top, two side walls and bottom of the compartment (1) and encloses a ring structure.
4. A refrigerator light source control method according to claim 3, characterized in that said light strip (4) is a graded LED light strip.
5. The refrigerator light source control method according to claim 4, wherein the chamber (1) is divided into a plurality of material layers from top to bottom, and the color sensors (5) are uniformly arranged in the chamber (1) from top to bottom, so that the surface color of the food materials on the material layers in the chamber (1) can be detected.
6. The refrigerator light source control method according to claim 5, wherein the color sensor (5) detects color signals of each layer, and corresponding colors are displayed through the light strips (4) beside the layer.
7. The light source control method for the refrigerator according to claim 6, wherein the color rendering index ra of the lamp strip (4) is not less than 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828102.7A CN115127294A (en) | 2022-07-13 | 2022-07-13 | Refrigerator light source control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828102.7A CN115127294A (en) | 2022-07-13 | 2022-07-13 | Refrigerator light source control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115127294A true CN115127294A (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210828102.7A Pending CN115127294A (en) | 2022-07-13 | 2022-07-13 | Refrigerator light source control method |
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| Country | Link |
|---|---|
| CN (1) | CN115127294A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674679A (en) * | 2015-10-28 | 2016-06-15 | 合肥西杰电子科技有限公司 | Intelligent food fresh-keeping reminder |
| CN206136427U (en) * | 2016-11-03 | 2017-04-26 | 厦门华联电子股份有限公司 | Be applied to environment light controlling circuit of refrigerator walk -in |
| WO2018032552A1 (en) * | 2016-08-19 | 2018-02-22 | 唐晓云 | Microcomputer-controlled led color lamp with intelligent light switching |
| WO2018099355A1 (en) * | 2016-11-29 | 2018-06-07 | 青岛海尔股份有限公司 | Shelf for refrigerator and refrigerator |
| CN109974387A (en) * | 2019-03-07 | 2019-07-05 | 青岛海尔电冰箱有限公司 | The illumination control method and refrigerator of refrigerator compartment |
| CN110567229A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | Refrigerator inner food reminding device and method and refrigerator |
| CN209877446U (en) * | 2018-07-27 | 2019-12-31 | 青岛海高设计制造有限公司 | Refrigerator with a door |
| CN211606865U (en) * | 2020-03-23 | 2020-09-29 | 青岛康伦机电有限公司 | Marquee system for indicating freshness of food for refrigerator |
-
2022
- 2022-07-13 CN CN202210828102.7A patent/CN115127294A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674679A (en) * | 2015-10-28 | 2016-06-15 | 合肥西杰电子科技有限公司 | Intelligent food fresh-keeping reminder |
| WO2018032552A1 (en) * | 2016-08-19 | 2018-02-22 | 唐晓云 | Microcomputer-controlled led color lamp with intelligent light switching |
| CN206136427U (en) * | 2016-11-03 | 2017-04-26 | 厦门华联电子股份有限公司 | Be applied to environment light controlling circuit of refrigerator walk -in |
| WO2018099355A1 (en) * | 2016-11-29 | 2018-06-07 | 青岛海尔股份有限公司 | Shelf for refrigerator and refrigerator |
| CN209877446U (en) * | 2018-07-27 | 2019-12-31 | 青岛海高设计制造有限公司 | Refrigerator with a door |
| CN109974387A (en) * | 2019-03-07 | 2019-07-05 | 青岛海尔电冰箱有限公司 | The illumination control method and refrigerator of refrigerator compartment |
| CN110567229A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | Refrigerator inner food reminding device and method and refrigerator |
| CN211606865U (en) * | 2020-03-23 | 2020-09-29 | 青岛康伦机电有限公司 | Marquee system for indicating freshness of food for refrigerator |
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