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Illumination device and brightness control method thereof

A lighting device and main body technology, which is applied in the direction of lighting devices, lighting device components, lighting and heating equipment, etc., can solve the problems that the eyes cannot adapt to the feeling, discomfort, eyes cannot adapt, etc.

Inactive Publication Date: 2010-02-03
PEGATRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user performs the action of turning off the light before going to bed, the light of the table lamp will suddenly dim after the user turns off the light, which will cause the user's eyes to be unable to adapt for a short time and feel uncomfortable
Or, in the middle of the night, when the user wants to get up and turn on the light, after the user turns on the desk lamp by directly switching the console light, the desk lamp suddenly produces a strong light in the dark, which will cause the eyes to be unable to adapt for a short time and feel uncomfortable.

Method used

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  • Illumination device and brightness control method thereof
  • Illumination device and brightness control method thereof
  • Illumination device and brightness control method thereof

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Embodiment Construction

[0016] In order to disclose the technical features of the present invention more clearly, several embodiments are described here, wherein the same components are denoted by the same symbols.

[0017] figure 1 Shown is a schematic diagram of a lighting device according to an embodiment of the present invention, figure 2 Shown is a perspective view of a lighting device according to an embodiment of the present invention, image 3 Shown is a schematic diagram of the first body covering the second body according to an embodiment of the present invention, Figure 4 Shown is a block diagram of internal functions according to an embodiment of the present invention.

[0018] Please refer to Figure 1 to Figure 4 , in this embodiment, the appearance of the lighting device 10 is the shape of a book, and the lighting device 10 can be called a book lamp. The lighting device 10 includes a first body 101 and a second body 102, wherein the second body 102 is rotatably connected to the f...

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Abstract

The invention discloses an illumination device and a brightness control method thereof. The illumination device comprises a first main body, a second main body, a first sensing unit arranged on the first main body, a second sensing unit arranged on the second main body, and a microcontroller. The first main body comprises a first light-emitting element; the second main body can be rotationally connected to the first main body; the first and second sensing units are used for sensing the distance between the first and second main bodies, and either the first sensing unit or the second sensing unit provides a sensing value; and the microcontroller is coupled with either the first sensing unit or the second sensing unit and the first light-emitting element so as to control the light-emitting brightness of the first light-emitting element according to the sensing value.

Description

technical field [0001] The present invention relates to an illuminating device, and in particular relates to an illuminating device capable of automatically controlling brightness and switching and a brightness adjusting method thereof. Background technique [0002] In the prior art, buttons or knobs are used to control the brightness of the desk lamp. For example, press a button to turn on or off the desk lamp, or turn the knob to adjust the brightness of the desk lamp. [0003] Present desk lamp has many inconveniences for the user. For example: the position where the desk lamp is placed may have a certain distance from the user's bed. For the user, it is still necessary to turn over or get up to turn off the desk lamp before going to bed to perform the action of turning off the lamp, which is very inconvenient for the user. . [0004] In addition, the brightness of traditional desk lamps is fixed, and its brightness control may include two states: bright and dark. When...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V23/00H05B37/02F21Y101/02
Inventor 黄泳杰吴佳欣张珈伟
Owner PEGATRON
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