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An elastic grounding device, modular led unit and street light

A grounding device and modular technology, applied in the field of street lamps and modular LED units, can solve the problems of inconvenient maintenance and replacement of lamps and lanterns LED modules, inconvenient on-site installation, and missing grounding conductors, etc., achieving simple structure and easy maintenance and replacement. , the effect of easy installation

Inactive Publication Date: 2017-11-17
SICHUAN SUNFOR LIGHT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

How to solve the problem of reliable grounding after the modular LED unit is installed, and the grounding is firm. Now most of them use some fasteners such as screws to conduct conduction through wires. In this way, tools are needed for replacement and maintenance, which brings great inconvenience to on-site installation.
Even some installation workers will miss installing the grounding wire, which will bring great hidden dangers to the safety of the lamps
[0003] In real life, street lamps are usually composed of multiple LED modules, which are heavy and hang ten meters above the road surface, which is very inconvenient for the maintenance and replacement of LED modules inside the lamps.
Moreover, once a module is damaged inside the lamp, the entire lamp must be removed, which is very inconvenient

Method used

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  • An elastic grounding device, modular led unit and street light
  • An elastic grounding device, modular led unit and street light
  • An elastic grounding device, modular led unit and street light

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Experimental program
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Effect test

Embodiment Construction

[0040] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] image 3 A modular LED unit 200 is shown, which includes at least one LED module, and the modular LED unit 200 also includes an elastic grounding device 100 fixed on the LED module.

[0042] Combine now Figure 1 to Figure 3 The modular LED driving unit 200 of the present invention will be described in detail.

[0043] The elastic grounding device 100 includes a bottom plate 101 , at least one elastic contact tongue 102 and an elastic positioning mechanism 103 for fixing the modular LED unit to the lamp housing 301 . Both the elastic contact tongue 102 and the elastic positioning mechanism are in the form of elastic strips extending from the bottom plate 101 to the same side. The length of the elastic contact tongue 102 is obviously shorter than the length of the elastic positioning mechanism 103 . The elastic positioning mechanism 103 is provided with a l...

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PUM

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Abstract

The invention relates to an elastic grounding device (100) for a modular LED unit, which is characterized in that it comprises a bottom plate (101), an elastic contact tongue (102), an elastic positioning mechanism (103) and an elastic buckle (104) , wherein, two elastic touch tongues (102) extend obliquely upward on the same side of the bottom plate (101), and in the installed state, the elastic touch tongues (102) are pressed to the On the plane where the bottom plate (101) is located, the elastic positioning mechanism (103) is located between the two elastic contact tongues (102), and the elastic positioning mechanism (103) is connected to the bottom plate (101) , the elastic buckle (104) is arranged on the top end of the elastic positioning mechanism (103).

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to an elastic grounding device for a modular LED unit, a modular LED unit with the elastic grounding device, and a street lamp composed of the modular LED unit. Background technique [0002] With the rapid development of LED, at present, the module method of LED has been widely used in various lamps such as street lamps, tunnel lamps, high bay lamps, and projection lamps. The rapid development and application of modular LED units is mainly due to the fact that the modules have been disassembled by buckles. How to solve the problem of reliable grounding after the modular LED unit is installed, and the grounding is firm. Now most of them use some fasteners such as screws to conduct conduction through wires. In this way, tools are needed for replacement and maintenance, which brings great inconvenience to on-site installation. . Even some installation workers will miss installing the grou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V21/002F21W131/103F21Y115/10
CPCF21V21/002F21V25/00F21W2131/103
Inventor 郎宏科李开泉刘北斗
Owner SICHUAN SUNFOR LIGHT
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