LED (Light Emitting Diode) illumination module

A technology for LED lighting and lighting modules, which is applied to lighting devices, fixed lighting devices, lighting and heating equipment, etc., can solve the problems of messy wiring and wiring of lamp racks, burning street lamps, and reducing the overall volume, so as to prevent the inflow of rainwater. In the LED light-emitting module, the effect of improving assembly efficiency and reducing overall volume

Inactive Publication Date: 2015-06-10
HODI OPTOELECTRONICS
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lighting modules have unreasonable structural design, which leads to messy wiring in the lamp holder, which is not conducive to the reduction of the overall volume, and when installing the lines, it is necessary to cut and connect the w

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • LED (Light Emitting Diode) illumination module
  • LED (Light Emitting Diode) illumination module
  • LED (Light Emitting Diode) illumination module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0021] see Figure 1 to Figure 4 , the present invention discloses an LED lighting module, which is used in outdoor lighting devices, such as street lamps, square lighting lamps and the like. The LED lighting module includes a radiator 1, three LED lighting modules 2 fixed on the radiator 1, end caps 3 and switching power supply boxes 4 respectively inserted and fixed on the front and rear ends of the radiator 1.

[0022] Please refer to Figure 7 , the three LED lighting modules 2 are mounted on the bottom wall 10 of the radiator 1 and arranged at intervals on the bottom wall 10, each LED lighting module 2 includes a lens 21 and is installed between the lens 21 and the radiator 1 Between the LED aluminum substrate 22, the LED aluminum substrate 22 is provided with series-parallel-connected LED light sources (not shown in the figure). Distribution, e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an LED (Light Emitting Diode) illumination module. The LED illumination module comprises a heat radiator and a plurality of LED light emitting modules which are fixed on the bottom wall of the heat radiator, wherein each LED light emitting module comprises a lens and an LED aluminum base plate arranged between the lens and the heat radiator; the LED aluminum base plate is provided with LED light sources which are in series and in parallel; a first channel, a second channel and a plurality of heat radiation fins are arranged at the back part of the heat radiator; a lead wire is returned from the second channel to enter the first channel; a waterproof connector is arranged at one end, close to the bent part of the lead wire, of the first channel; a waterproof end cap is arranged at the other end of the first channel; the heat radiator is provided with a plurality of through holes which extend to the bottom surface of the heat radiator from the first channel and correspond to the LED light emitting modules one by one. According to the LED illumination module, the connection relation of the LED light emitting modules is changed, and one lead wire penetrates through the through holes to connect the plurality of LED light emitting modules in series, so that a wire arrangement and wire threading manner can be extremely simplified and the whole volume of the LED illumination module is reduced; the LED illumination module has the extremely good waterproof performace.

Description

technical field [0001] The invention relates to a lighting device, in particular to an LED lighting module. Background technique [0002] LED lighting technology is now being more and more widely used in household and public lighting occasions due to its advantages of energy saving, safety and environmental protection, long service life, fast response speed, and high luminous efficiency. [0003] Generally, the lighting modules are installed in the lamp holder of the street lamp in an embedded manner, and then the lighting modules are respectively powered through the wires of the lamp holder, so that the light-emitting components emit light. The structural design of the existing lighting modules is unreasonable, which leads to messy wiring in the lamp holder, which is not conducive to the reduction of the overall volume, and when installing the wiring, it is necessary to cut and connect the wires many times, which is time-consuming and laborious. In addition, the waterproof...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F21S8/00F21V23/06F21V31/00F21V23/00F21V29/76F21Y101/02
CPCF21S8/00F21V23/00F21V23/06F21V31/005F21Y2101/00
Inventor 李淼苏永跃
Owner HODI OPTOELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap