LED condensation light source and material sorting device based on same

A light source and material technology, applied in the field of photoelectric sorting, can solve the problems of excessive glass surface wear, sticky glass window surface in the optical room, space congestion in the detection area, etc., to reduce bumps, ensure lighting brightness and uniformity, improve The effect of sorting accuracy

Active Publication Date: 2013-09-18
HEFEI MEIYA OPTOELECTRONICS TECH
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The second technical problem to be solved by the present invention is to provide a sorting material device based on the above-mentioned LED concentrating light for the problems caused by the above-mentioned existing lighting sources, which can realize long-distance lighting of the light source and increase the distance between

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 condensation light source and material sorting device based on same
  • LED condensation light source and material sorting device based on same
  • LED condensation light source and material sorting device based on same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0035] figure 1 A schematic diagram of an embodiment of a material sorting device based on an LED spotlight light source provided by the present invention is shown. Such as figure 1As shown, the sorting material device based on the LED spotlight light source is a slideway type, wherein 1 is a feeding vibrator, and the material to be sorted ...

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

PropertyMeasurementUnit
Widthaaaaaaaaaa
Radius raaaaaaaaaa
Radius raaaaaaaaaa
Login to view more

Abstract

The invention provides an LED condensation light source applicable to the photoelectric sorting, which comprises an LED linear array, a fixing support, a scattering uniform light plate, a condensation pillar lens, wherein the condensation pillar lens is a plano-convex cylindrical surface lens; the LED linear array, the scattering uniform light plate and the condensation pillar lens are parallelly and fixedly mounted on the fixing support at certain intervals; the scattering uniform light plate is positioned between the LED linear array and the condensation pillar lens; light sent out by the LED linear array scatters through the scattering uniform light plate, and converges after penetrating the condensation pillar lens. The invention further provides a material sorting device based on the LED condensation light source. The LED condensation light source and the material sorting device have the advantages that emergent light of the LED condensation light source converges through the control of the angle of the emergent light, longer distance lighting can be realized, besides, the lighting luminance and uniformity can be guaranteed, the photoelectric sorting device provided by the invention can enlarge the distance from the LED condensation light source to a material detecting area, the problem of sticky glass window surface when the conventional sorting equipment is used for sorting materials is solved, and the sorting precision is improved.

Description

technical field [0001] The invention belongs to the technical field of photoelectric separation, and in particular relates to an LED concentrating light source and a material sorting device based on the LED concentrating light source. Background technique [0002] The photoelectric sorting device is used in the sorting of various grains, vegetables, dried fruits, tea and other agricultural products, seafood, various plastics, industrial products and other materials. It can quickly and effectively distinguish and remove foreign objects and sort different qualities. grade material. [0003] At present, the main photoelectric sorting device is photoelectric color sorting device. When the photoelectric color sorting device is used to sort materials, it is mainly based on the difference in light absorption and reflection of different materials for a certain wavelength band to distinguish and identify materials. The light sources used are usually fluorescent tubes of various colo...

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): F21S2/00F21V5/04F21V5/08B07C5/342F21W131/403F21Y101/02
Inventor 常宏刘宝莹方杰李凯闫朝民
Owner HEFEI MEIYA OPTOELECTRONICS TECH
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