Angle adjusting device of light source assembly

A technology of an angle adjustment device and a light source assembly, which is applied in the direction of light source, lighting device, point light source, etc., can solve the problem of inconvenient use, inability to meet the illumination angle efficiency of LED underground floodlights, and lack of LED light source angle adjustment function. And other issues

Inactive Publication Date: 2012-07-18
CHANGZHOU GREEN LIGHTING
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] At present, LED buried floodlights are mainly used for decorative lighting in parks, squares and roads, etc. Some of the LED buried floodlights sold on the market do not have the function of adjusting the angle of the LED light source, and some only have the

Method used

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  • Angle adjusting device of light source assembly
  • Angle adjusting device of light source assembly
  • Angle adjusting device of light source assembly

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Embodiment Construction

[0011] In order to make the content of the present invention easier to be understood clearly, the present invention will be described in further detail below according to specific embodiments and in conjunction with the accompanying drawings.

[0012] like Figures 1~4 As shown, a device for adjusting the angle of a light source assembly includes an LED lamp bead 2, an LED substrate 3 and a fixing plate 9. The LED lamp bead 2 is fixed on the LED substrate 3, and the periphery of the LED lamp bead 2 is covered with a lens 1. The lens 1 is fixedly connected to the LED substrate 3, and also includes a radiator 4, the radiator 4 is hinged with a connecting bracket 5 through screws, the LED substrate 3 is fixedly connected to the radiator 4 through screws, and the fixed plate 9 A connecting screw sleeve 6 is fixedly connected to the top, and the connecting bracket 5 is rotatably sleeved on the connecting screw sleeve 6 . The lower end of the connection bracket 5 is embedded with a...

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Abstract

The invention discloses an angle adjusting device of a light source assembly, comprising an LED (Light Emitting Diode) light bead, an LED substrate, a fixed plate and a heat radiator. The LED light bead is fixed on the LED substrate; the outer periphery of the LED light bead is covered with a lens which is fixedly connected on the LED substrate; the heat radiator is articulated with a connection bracket; the LED substrate is fixedly connected on the heat radiator; and the fixed plate is fixedly connected with a connection threaded sleeve on which the connection bracket can be rotatably sleeved. According to the invention, both horizontal angle adjustment and vertical angle adjustment can be realized, so that the irradiation angle can be altered according to the actual illumination requirement.

Description

technical field [0001] The invention relates to a device for adjusting the angle of a light source component, which is used for the installation of an LED underground projection lamp. Background technique [0002] At present, LED buried floodlights are mainly used for decorative lighting in parks, squares and roads, etc. Some of the LED buried floodlights sold on the market do not have the function of adjusting the angle of the LED light source, and some only have the ability to rotate and adjust in the horizontal direction. Function or vertical rotation adjustment function, these cannot meet the performance of LED buried floodlights to change the irradiation angle at any time according to needs, and it is not very convenient to use. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art and provide an angle adjustment device for a light source assembly that can adjust both the horizontal angle and the vertical ...

Claims

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Application Information

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IPC IPC(8): F21V21/14F21Y101/02F21Y115/10
Inventor 陈建文
Owner CHANGZHOU GREEN LIGHTING
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