Lighting control method for a refrigerator
A technology for lighting control and refrigerators, applied in lighting devices, lighting devices, lighting and heating equipment, etc., can solve problems such as increasing costs, reduce energy consumption, and improve user experience
Active Publication Date: 2018-07-13
HAIER SMART HOME CO LTD
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Problems solved by technology
However, it is necessary to install illuminance sensors in different areas of the refrigeration compartment, which increases the cost
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[0026] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.
[0027] The present invention provides a lighting control method for a refrigerator 100, such as Figure 1 to Figure 3 Shown is a preferred embodiment of the present invention. The refrigerator 100 includes an illuminating device 2 arranged in the refrigerating compartment 1 for illuminating the refrigerating compartment 1 and a main control board controlling the operation of the illuminating device 2 . The lighting device 2 includes several lighting lamps for illuminating different areas in the refrigerated compartment 1 . The refrigerator 100 also includes a camera 3 for capturing information about the orien...
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The invention provides a lighting control method for a refrigerator. The refrigerator comprises a plurality of illuminating lamps arranged in a refrigeration chamber, a main control panel used for controlling the illuminating lamps and a camera used for capturing orientation information of face and / or eyesight of a user, wherein the camera is in communication connection with the main control panel. The lighting control method comprises the following steps: controlling the illuminating lamps to be illuminated by the main control panel until reaching initial luminance when a door body is opened; judging a viewing area of the user according to the orientation of the face and / or the eyesight of the user; and finally, illuminating the illuminating lamps corresponding to the area that the user needs to view to target luminance by the main control panel. By adopting the lighting control method for the refrigerator provided by the invention, a gaze orientation of the user can be judged according to the orientation of the face and eyesight, the lamps in the gaze direction of the user can be illuminated, and the area is illuminated to change correspondingly according to the eyesight change of user. The lighting control method for the refrigerator provided by the invention is especially suitable for the lighting demand of large bulk refrigerators; besides, the energy consumption can be reduced and the user experience of users can be improved.
Description
technical field [0001] The invention relates to the field of refrigerator manufacture, in particular to a lighting control method for the refrigerator. Background technique [0002] With the change of people's living and consumption habits, large-capacity refrigerators are becoming more and more popular in the market. In order to better meet the corresponding lighting needs, the industry generally installs multiple lighting devices at the rear or top of the refrigeration compartment. However, the brightness of the above-mentioned lighting device is single and cannot be adjusted, which may cause discomfort to human eyes. In view of the above problems, the patent CN203011069 U discloses a refrigerator lighting device that is lighted up gradually after the door is opened. This kind of gradually changing light is more conducive to protecting human eyes. [0003] In addition, traditional refrigerators with multiple lighting devices generally use a unified lighting or turning off...
Claims
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IPC IPC(8): H05B37/02F25D27/00
Inventor 娄喜才王铭
Owner HAIER SMART HOME CO LTD