System and method for quickly judging mutual influence of filament and lampshade performances

A technology that affects each other and determines the system, which is used in the testing of optical properties, parts and instruments of electrical measuring instruments, etc.

Active Publication Date: 2020-07-07
ZHEJIANG KAIYAO LIGHTING
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem in the prior art that the defective products in materials and semi-finished products cannot be found quickly and early, and to provide a system and method for quickly judging the mutual influence of the filament and the lampshade. This system and method can quickly verify the filament and lampshade. Whether the parameters between bulbs meet the requirements, early detection of defective products in semi-finished products, and improve production efficiency

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
  • System and method for quickly judging mutual influence of filament and lampshade performances
  • System and method for quickly judging mutual influence of filament and lampshade performances

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] In this embodiment, a fast judging system for the interaction between the performance of the filament and the lampshade, such as figure 1 , figure 2 As shown, it includes a lamp stem 1 with a filament as the device under test, a bulb shell 2 as the device under test, a special fixture 3 for connecting the lamp stem 1 and the bulb shell 2, and the instrument used for testing. Test equipment; Jig 3 comprises plastic shell 31, and shell 31 is provided with three bosses and comprises the first boss 5 on top and the second boss 6 that is positioned at the first boss below, the diameter of first boss 5 Smaller than the diameter of the second boss 6, the first boss 5 is provided with a hole 32, the hole 32 is provided with a silicone sleeve 7, the wick post 1 is arranged inside the silicone sleeve 7 in the hole 32, and the silicone sleeve 7 provides damping to limit the wick The position of the column, the wick column 1 is inserted to the bottom of the hole 32, the cross-sec...

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 a rapid judgment system and method for mutual influence of filament and lampshade performance, and solves the problem that defective products in materials and semi-finished products cannot be quickly found in the early stage in the prior art. The system comprises a lamp wick column serving as a tested device and a bulb shell, wherein the bulb shell covers the lamp wick column. The system also comprises a special jig which is used for limiting the mutual position between the bulb shell and the lamp wick column; the jig comprises an outer shell, and a hole and a pluralityof groups of metal clamping rings are arranged on the outer shell; the lamp wick column is fixed in the hole, the metal clamping rings are arranged around the hole, and the outer shell covers the outer shell of the metal clamping rings. According to the invention, the special tool is used in the rapid determination system and method; the special jig limits the positions of the bulb shell and thelamp wick column to be installed on photoelectric testing equipment to be tested, a rapid judgment method is further provided for the rapid judgment system, the system and the method can rapidly verify whether parameters between the lamp filament and the bulb meet requirements or not, defective products in semi-finished products are found in the early stage, and the production efficiency is improved.

Description

technical field [0001] The present invention relates to the field of LED lighting technology, in particular to a method that can greatly improve the efficiency of material verification and production process verification in the manufacturing process of LED light sources, can detect defective products in materials and semi-finished products early, and improves product quality stability. A system and method for quickly determining the mutual influence of the filament and the lampshade with reduced cost. Background technique [0002] As a new generation of lighting technology, LED semiconductor lighting has high photoelectric conversion rate, easy control of light source direction, easy control of lighting period and mode, high color rendering of light source, and high power factor under reasonable design, which cannot be compared with other existing lighting technologies. The five major energy-saving advantages are favored by global investors and strongly supported by governme...

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): G01R31/26G01R1/04G01R1/28G01M11/02
CPCG01R31/2635G01R1/0408G01R1/0416G01R1/28G01M11/02
Inventor 许琦锋
Owner ZHEJIANG KAIYAO LIGHTING
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