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LED street lamp with adjustable light-emitting angle

A technology for LED street lamps and light emitting angles, which is applied in the direction of semiconductor devices, light sources, electric light sources, etc.

Pending Publication Date: 2020-09-08
YANGZHOU WANJIA LIGHTING APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an LED street lamp with an adjustable light emitting angle, which has the advantages of being convenient to adjust the light emitting angle and irradiation area, and solves the problem of the fixed light emitting direction of the traditional LED street lamp

Method used

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  • LED street lamp with adjustable light-emitting angle

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , an LED street lamp with adjustable light output angle, comprising a street lamp pole 1, an adjustment button 2 is fixedly installed on the front of the street lamp pole 1, and two rotating plates 3 are fixedly connected to the top of the street light pole 1, the rotating plates 3 are circular, and the two The opposite sides of each rotating plate 3 are rotatably connected with a street lamp adjusting rod 4, and the front of the rotatin...

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Abstract

The invention relates to the technical field of street lamps, and discloses a LED street lamp with an adjustable light-emitting angle, wherein the LED street lamp comprises a street lamp pole, and anadjusting button is fixedly mounted on the front face of the street lamp pole. According to the LED street lamp with the adjustable light-emitting angle, a street lamp adjusting rod rotates around a rotating plate, through holes are aligned with different mounting holes; the through holes are limited by bolts and nuts; the street lamp adjusting rod is mounted and fixed; four installable angles areformed between the street lamp adjusting rod and the street lamp pole; the purpose of adjusting the irradiation distance of the LED to different areas is achieved; forward and reverse rotation of anadjusting motor is controlled by pressing down an adjusting button, the adjusting motor is controlled to drive an adjusting gear to rotate, the adjusting gear drives the rotating gear ring to rotate,the rotating gear ring drives a rotating cylinder to rotate, the rotating cylinder drives the connecting rod to rotate, the connecting rod drives a street lamp body to rotate, and thus the purpose ofadjusting the light-emitting angle of the LED lamp is achieved, and the light-emitting angle and the irradiation area of the LED lamp are convenient to adjust.

Description

technical field [0001] The invention relates to the technical field of street lamps, in particular to an LED street lamp with an adjustable light emitting angle. Background technique [0002] LED street lamp refers to the street lamp made of LED light source, which has unique advantages such as high efficiency, safety, energy saving, environmental protection, long life, fast response speed and high color rendering index, which is of great significance to energy saving of urban lighting. [0003] Traditional LED street lights have a fixed light output direction and can only illuminate the road below the light source. Urban roads are becoming more and more diverse, with different widths and different requirements for street lights. Traditional street lights are difficult to meet the diverse needs of roads. , so an LED street lamp with adjustable light output angle is proposed to solve the above-mentioned problems. Contents of the invention [0004] (1) Solved technical prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V21/15F21V21/26F21V14/02F21Y115/10F21W131/103
CPCF21S8/086F21V14/02F21V21/15F21V21/26F21W2131/103F21Y2115/10
Inventor 周宏林周蕾杨士兵
Owner YANGZHOU WANJIA LIGHTING APPLIANCE CO LTD
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