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Lighting device for led light control lights

A technology of control device and light guide fiber, applied in lighting device, electric lamp circuit arrangement, light source and other directions, can solve problems such as interference, achieve the effects of reliable operation, enhanced anti-interference performance, and improved detection accuracy and sensitivity

Active Publication Date: 2018-04-20
乐陵新华节能设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome that the existing daylighting device of the LED light control lamp is easily interfered by the light emitted by the LED light control lamp itself, the present invention provides a lighting device of the LED light control light, which can not only be more accurate It can accurately measure the intensity of natural light in the environment of the LED light control lamp, and can well overcome the interference of the light emitted by the LED light control lamp itself on the detection

Method used

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  • Lighting device for led light control lights
  • Lighting device for led light control lights
  • Lighting device for led light control lights

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Embodiment Construction

[0011] exist figure 1 In the process, the other end of the optical cable (4) is led to the natural light (Z) of the environment, which can directly irradiate the light-transmitting plane (10) of the light-guiding optical fiber (5) in the other end of the optical cable (4), and the LED light control lamp (1 ) The light (D) emitted by itself does not directly illuminate the light-transmitting plane (10) of the light-guiding optical fiber (5) in the other end of the optical cable (4). Ambient natural light (Z) enters from the light-transmitting plane (10) of the light-guiding optical fiber (5) in the other end of the optical cable (4), conducts through the light-guiding optical fiber (5), and then passes through the light-guiding optical fiber at one end of the optical cable (4). The light-transmitting plane (10) of (5) shoots out, passes through a small air gap, and then shines on the photosensitive surface (8) of the photosensitive photosensitive element (7) in the LED light co...

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Abstract

The utility model relates to a lighting device of an LED light control lamp which can conveniently adjust different lighting positions. Except for the light-transmitting cover, the light shell of the LED light-controlled light is opaque. There is a circular photosensitive hole on the light-proof part of the light shell. The light-sensitive photosensitive element is located in the light shell. The face is aligned with the photosensitive hole on the lamp shell, and an optical cable passes through the photosensitive hole, and the light-transmitting plane at one end of the light-guiding fiber of the cable passes through a small air gap, and is connected with the photosensitive surface of the photosensitive photosensitive element in the LED light-controlled lamp to form a light In series, the other end of the optical cable is extended to the natural light lighting area of ​​the LED light control lamp. Enhance the anti-interference performance of the lighting device of the LED light-controlled light, greatly improve the detection accuracy and sensitivity of the LED light-controlled light for collecting natural light, and make the LED light-controlled light work more reliable and energy-saving.

Description

technical field [0001] The invention relates to a lighting device for an LED light-controlled lamp, in particular to a lighting device for an LED light-controlled lamp that can conveniently adjust different lighting positions. Background technique [0002] At present, the lighting device of the known LED light-controlled lamp is composed of a light-tight lamp housing, a photosensitive hole on the lamp housing and a photosensitive photosensitive element in the lamp. The ambient natural light of the LED light-controlled light directly passes through the photosensitive hole on the lamp shell of the LED light-controlled light, and irradiates the light-sensitive photosensitive element in the light. Automatic control of light on and off. However, the light emitted by many LED light-controlled lamps will also enter the light-sensitive photosensitive element in the lamp through the photosensitive hole on the lamp shell of itself, so that the light emitted by the LED light-controlle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 邓加慧
Owner 乐陵新华节能设备有限公司
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