Lighting device

A lighting device and lamp body technology, which is applied in the field of lighting, can solve the problems that the lighting device cannot exert the lighting effect, and achieve the effect of changing the uniformity

Inactive Publication Date: 2013-05-15
FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, each of these lighting devices has a fixed light distribution curve, and the wide angle of these lighting devices, the uniformity in the effective lighting range, etc. cannot be changed with the change of the external environment. Therefore, these lighting devices can only adapt to specific environments. , when the environment changes, the lighting fixture will not be able to perform the best lighting effect

Method used

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  • Lighting device

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Embodiment Construction

[0011] figure 1 Shown is a lighting device 100 in a preferred embodiment of the present invention, the lighting device 100 includes a first lamp body 10, two second lamp bodies 20 located on opposite sides of the first lamp body 10, and the two second lamp bodies 20 respectively The second lamp body 20 is connected to two corners 30 on opposite sides of the first lamp body 10 .

[0012] The first lamp body 10 includes a first fixing portion 11 and a first light source 12 disposed on the first fixing portion 11, the first light source 12 may be a light emitting diode (light emitting diode, LED), LED and reflector Sheet combination, LED and lens combination, LED and reflective sheet and lens combination, etc. The first light source 12 can be a single light emitting unit, or a light emitting module composed of multiple light emitting units, for example, the first light source 12 can be a single LED, or an LED module composed of multiple LEDs.

[0013] Each second lamp body 20 i...

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PUM

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Abstract

A lighting device comprises a first lamp body and is characterized by further comprising a second lamp body and an angle turning device. The first lamp body comprises a fixed part and a light source arranged on the fixed part. The second lamp body comprises a fixed part and a light source arranged on the fixed part. The angle turning device is connected with the fixed parts of the first lamp body and the second lamp body. The second lamp body is connected to one side of the first lamp body in a rotatable mode through the angle turning device. According to the lighting device, a mode of combination of the first lamp body and the second lamp body is adopted, wherein an angle of the second lamp body corresponding to the surface of a lighted object can be adjusted through the angle turning device according to requirements, not only can a wide angle of the lighting device be changed, but also uniformity of the lighting device in an effective lighting range can be changed, and therefore the lighting device is enabled to be suitable for different lighting environments.

Description

technical field [0001] The invention relates to the lighting field, in particular to a combined lighting device. Background technique [0002] With the continuous development of human society, lighting devices have become more and more indispensable in people's lives. People use various lighting devices in various occasions: such as outdoor street lights, indoor lighting lamps and lamps etc. However, each of these lighting devices has a fixed light distribution curve, and the wide angle of these lighting devices, the uniformity in the effective lighting range, etc. cannot be changed with the change of the external environment. Therefore, these lighting devices can only adapt to specific environments. , when the environment changes, the lighting device will not be able to play the best lighting effect. Contents of the invention [0003] Therefore, it is necessary to provide a lighting device that can change the light distribution curve to adapt to different environments. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/02F21Y101/02
Inventor 陈昱树叶肇懿陈颖庆黄正杰
Owner FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC
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