Read and write automatic dimming system

An automatic dimming and background light technology, applied in energy-saving control technology, electrical components, etc., can solve the problems affecting users' eye comfort and eye fatigue, and achieve the effect of scientific and comfortable reading and writing work lighting experience

Active Publication Date: 2020-09-01
QINGDAO YEELINK INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these two methods only consider the desk lamp. When the background environment is dark, even if the desk lamp is bright enough, it may affect the user's eye comfort and cause eye fatigue.

Method used

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  • Read and write automatic dimming system
  • Read and write automatic dimming system
  • Read and write automatic dimming system

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Embodiment Construction

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a read-write automatic dimming system, which relates to the technical field of daily supplies. The read-write automatic dimming system provided by the invention comprises a background light source, a desk lamp, a first regulating assembly and a second regulating assembly. The first regulating assembly is connected with the desk lamp and is used for collecting brightness information of a work area and regulating brightness of the desk lamp. The second regulating assembly is connected with the background light source, and is used for collecting brightness information of the background light source and regulating the brightness of the background light source. The automatic dimming system provided by the invention can realize linkage adjustment of the background light source and the desk lamp and provide the scientific and comfortable lighting experience of reading and writing operation to users.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a reading and writing automatic dimming system. Background technique [0002] When people read and write operations, they usually adjust the brightness of the desk lamp according to the brightness of the external environment to ensure that the desk lamp can provide sufficient light source. [0003] Nowadays, there are basically two ways to automatically adjust the brightness of desk lamps. One is to automatically adjust the brightness of the desk lamp by detecting the distance between the light-emitting surface and the desktop; the other is to automatically adjust the desk lamp by detecting the reflected light intensity of the desk lamp desktop operation area. brightness. However, these two methods only consider the desk lamp. When the background environment is dark, even if the desk lamp is bright enough, it may affect the user's eye comfort and cause eye fatigue. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B47/11
CPCH05B47/10H05B47/11Y02B20/40
Inventor 田安刚陈友鑫刘飞魏巍姜兆宁刘达平
Owner QINGDAO YEELINK INFORMATION TECH
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