Check patentability & draft patents in minutes with Patsnap Eureka AI!

High-power sports lighting lamp made of kilowatt-level led integrated light source

A light source, lighting technology, applied in the field of led lighting

Pending Publication Date: 2020-05-08
刘真
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention can also be said to be to use a quantitative method to select the optimal design from hundreds of possible solutions. Quantification is to clarify the range of matching parameters. The key to matching parameter ranges is to determine the range of light emitting surfaces The largest range, so that the heat dissipation performance can be further improved, the problem of the overall lighting effect can be solved, and the best lighting design solution can be provided

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
  • High-power sports lighting lamp made of kilowatt-level led integrated light source
  • High-power sports lighting lamp made of kilowatt-level led integrated light source
  • High-power sports lighting lamp made of kilowatt-level led integrated light source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] The conditions of various sports venues are very different, such as outdoor ski tracks, due to the rugged mountain, the light pole can reach a height of 50 meters. This height requires more than 1000W lighting fixtures. Therefore, in the design of the scheme, we choose the 1400W model as the main lamp for lighting. According to the situation of the mountain and the strong wind in the mountain area, and the situation that the reflector is not too large, we choose the beam angle of 17°-18° as the main parameter, so that we can From the range of matching parameters from 1000W to 1400W, first determine that the diameter of the light emitting surface 13 of the light source is 110mm, then determine that the diameter 14 of the light emitting surface of the reflective cup is 492mm, and the depth 15 of the reflective cup is 245mm (such as figure 2 , image 3 shown), the drag coefficient of this light cup can be controlled below 0.4, which meets the requirements for outdoor ins...

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
diameteraaaaaaaaaa
depthaaaaaaaaaa
luminous efficiencyaaaaaaaaaa
Login to View More

Abstract

A high-power sports lighting lamp made of a kilowatt-level led integrated light source comprises a light emitting surface of a light source, a light exiting surface and depth of a reflection cup, a heat pipe radiator and a light source binding surface of an evaporation cavity. On the basis of the established heat dissipation capacity of the heat pipe, a reasonable light beam angle is provided through the optimal matching design of the size of the light emitting surface of the light source, the size and depth of the light exiting surface of the reflection cup and the size of the light source binding surface of the evaporation cavity of the heat pipe radiator, and the maximum whole lamp light effect is further achieved.

Description

technical field [0001] The invention belongs to the technical field of LED lighting, in particular to a sports lighting fixture made of 800W-1400W high-power LED integrated light source. Background technique [0002] Sports lighting has high requirements on lighting. For live TV lighting, the ground illuminance is required to be above 1000 Lux, and the color rendering index is above 80. The hanging height of lamps is generally 20 to 50 meters. It is wasted in the air, but must be gathered on the ground, so as to improve the ground illumination and meet the requirements of live TV shooting. In the past ten years, although Led lighting technology has been very popular, it is still dominated by metal halide lamps in the field of sports lighting. The reason is that the heat dissipation technology of Led lighting cannot meet the needs of kilowatt-level lamps. With the improvement of the heat resistance of LED light sources, high-power LED sports lighting lamps are gradually appe...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V7/04F21V29/51F21V29/67F21W131/40F21Y115/10
CPCF21S8/00F21V7/04F21V29/51F21V29/67F21W2131/40F21Y2115/10
Inventor 郭琛聂丛伟崔庆忠
Owner 刘真
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com