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Light for induction control

A technology of induction control and lamps, which is applied in the direction of lighting devices, lamp circuit layout, lighting device components, etc., and can solve problems such as abnormal induction sensitivity, difficult control, aging or attenuation

Inactive Publication Date: 2012-07-18
YANTOUCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is known that there are lamps that can be controlled by induction, and they mostly use infrared emission and reception technology to realize the induction control. However, it is known that the infrared transmitter and receiver used in the induction control device often slow Aging or attenuation, thus causing abnormal sensitivity of its induction and difficult to control, therefore, the known induction lamps have their deficiencies and need to be improved

Method used

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  • Light for induction control
  • Light for induction control
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Embodiment Construction

[0031] The sensor-controlled lighting device proposed by the present invention has one or more operation modes, and the lighting device includes: at least one light-transmitting upper cover; a base, and at least one light-transmitting upper cover is stacked on the base to form a An accommodating space; at least one emitter, respectively arranged in different positions in the accommodating space, and all located at the periphery of at least one light-transmitting upper cover, for emitting infrared rays; at least one sensor, respectively arranged in the accommodating space, one-to-one corresponding to at least one emitter and adjacent to it, for sensing infrared rays; a plurality of light-emitting diodes, arranged in the accommodation space; and a control circuit board, arranged in the accommodation space, including a control unit, It is electrically connected to the at least one emitter, the at least one sensor, and the light-emitting diodes for control. The control unit judges ...

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Abstract

A light for induction control possesses one or more operation modes, including at least one transparent upper cover, a pedestal, wherein at least one transparent upper cover is overlapped on the pedestal and an accommodating space is formed, at least one emitter, which is respectively arranged at different positions of the accommodating space and position at the periphery of at least transparent upper cover, at least one sensor, which is respectively corresponding and adjacent to the at least emitter, a plurality of light-emitting diodes, and a control circuit board. The control circuit board includes a control unit, which is electrically connected to at least one emitter and at least one sensor. The control unit determines whether adjacence exists according to the sensing value detected by the sensor to act a corresponding operation mode, and act a correction programe at each first predetermined time.

Description

technical field [0001] The invention relates to a lighting device, in particular to a lighting device that can be controlled by induction. Background technique [0002] The related technologies of Light-Emitting Diode (LED) are constantly evolving. Due to the characteristics of small size, high brightness, changeable color, power saving, and long service life, its multiple applications have become an inevitable trend. Light-Emitting Diodes can be controlled and It produces effects such as color gradients or flickering, so it has been widely used in architectural decoration, local lighting, and indoor atmosphere lighting. Different situations and space atmospheres can be created by changes in light, shadow and color. [0003] It is known that there are lamps that can be controlled by induction, and they mostly use infrared emission and reception technology to realize the induction control. However, it is known that the infrared transmitter and receiver used in the induction c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/04H05B37/02F21Y101/02F21K9/20F21Y115/10
Inventor 欧阳为贤黄银坤王建忠
Owner YANTOUCH CORP