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Multi-angle adjustable LED line project lamp

A technology of LED lights and LED light modules, applied in the direction of light sources, electric light sources, point light sources, etc., can solve the problems of inability to adjust the irradiation angle, and achieve the effects of flexible angle adjustment, stable structure setting, and adjustment of various projection angles

Inactive Publication Date: 2011-02-16
ZHEJIANG JL LIGHTING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problem that the LED projection lamp in the prior art can only adjust the projection angle but not the irradiation angle, and provides a multi-angle adjustable LED with simple structure and flexible angle adjustment. Line floodlights improve the flexibility of LED floodlight placement and lighting layout

Method used

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  • Multi-angle adjustable LED line project lamp
  • Multi-angle adjustable LED line project lamp
  • Multi-angle adjustable LED line project lamp

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Embodiment Construction

[0016] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0017] see figure 1 , a multi-angle adjustable LED line floodlight, comprising two brackets composed of a hollow shell 1 and an end cover 4, a line LED light module group composed of four line LED light modules 2, and a driving power supply 3.

[0018] see figure 2 , the hollow shell 1 is L-shaped, and is provided with a lamp group installation part 1a and a horizontal seat part 1b; on the lamp group installation part 1a, there are four installation shaft holes 1c uniformly arranged in a straight line; A wire inlet hole 1d is provided on the end wall of the horizontal seat part 1b; the inner angle between the line connecting the four installation shaft holes 1c and the horizontal seat part 1b is approximately equal to 75 degrees.

[0019] see figure 1 , the shape of the end cover 4 is the same as t...

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Abstract

The invention discloses a multi-angle adjustable LED line project lamp which comprises a bracket, a plurality of line LED lamp modules and a drive power supply, wherein the line LED lamp modules are arranged on the bracket and electrically connected with the drive power supply; the bracket comprises a hollow shell and a cover plate, a lamp group installing part and a horizontal seat part are arranged on the hollow shell; the lamp group installing part is provided with a plurality of installing shaft holes, the line LED lamp modules can be independently and rotatably connected into the installing holes on the lamp group installing part, an included angle between a connecting line of the head installing shaft holes and the tail installing shaft holes of the installing holes and the horizontal seat part is less than 90 degrees; and the drive power supply is connected to the horizontal seat part. Through carrying out single angle adjustment on the line LED lamp modules on the bracket, the integral projection angle of the LED project lamp can be changed, and the illumination angle of the LED project lamp can be changed, thus the flexibility of angle adjustment of the project lamp is increased.

Description

technical field [0001] The invention relates to an LED lighting fixture, in particular to a multi-angle adjustable LED line floodlight. Background technique [0002] With the development of social economy, floodlights are widely used in the beautification lighting of urban squares, roads and gardens, making urban environmental lighting more energy-saving and environmentally friendly. The technical background related to LED floodlights can be found in Chinese Patent Publication No. CN2767822A and Chinese Patent Application Publication No. CN101162076A. The Chinese patent with the publication number CN2767822A discloses a circular high-power LED floodlight, which includes a bottom basin, an installation seat cover, an installation seat cover at the rear of the installation seat cover, and a power control box inside the installation seat cover. The front part of the installation seat cover is fixed with a bracket, and the two ends of the bracket are movably connected with the ...

Claims

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Application Information

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IPC IPC(8): F21V17/00F21S8/00F21V5/04F21Y101/02F21V19/02
Inventor 戴军历
Owner ZHEJIANG JL LIGHTING
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