Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

LED chip full-angle mercury-free U-shaped energy-saving lamp

An LED chip, full-angle technology, applied in the field of electric light sources, can solve the problems of U-shaped energy-saving lamps with full-angle light that have not been seen before, and achieve the effects of enhancing LED luminous efficiency, omitting radiators, and overcoming high manufacturing costs

Inactive Publication Date: 2013-09-04
杭州临安恒星照明电器有限公司
View PDF8 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current LED lamps are generally used in fluorescent tubes, ceiling lamps, bulb lamps, street lamps, tunnel lamps, and decorative light strips, etc., but U-shaped energy-saving lamps that emit light from all angles have not yet been seen.

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 chip full-angle mercury-free U-shaped energy-saving lamp
  • LED chip full-angle mercury-free U-shaped energy-saving lamp
  • LED chip full-angle mercury-free U-shaped energy-saving lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Further description will be given below in conjunction with the embodiments shown in the accompanying drawings.

[0018] LED chip full-angle mercury-free U-shaped energy-saving lamps, including a lamp cap assembly equipped with a driving circuit (it can be seen from the figure: the lamp cap assembly is composed of a lamp cap 1, a first plastic part 2, a driving circuit 3 and a second plastic part 5) and a sealed U-shaped lamp tube 7, the two sealed ends 7-1 of the U-shaped lamp tube are inserted and fixed on the lamp holder, and the inner tube wall of the U-shaped lamp tube is coated with an LED phosphor coating; the above structure is the same as that of a conventional U-shaped lamp tube. The same type of energy-saving lamps.

[0019] The improvement of the present invention is that a luminous lamp column 6 using LED chips is installed in the U-shaped lamp tube; A transparent glue layer 10 on the outside of the transparent PCB board and the LED chip. Depend on Figu...

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 relates to an LED chip full-angle mercury-free U-shaped energy-saving lamp. The LED chip full-angle mercury-free U-shaped energy-saving lamp has the advantages of being full in angle, saving in energy, free of heat radiator, high in lighting effect and high in display and indication. According to the technical scheme, the LED chip full-angle mercury-free U-shaped energy-saving lamp comprises a lamp cap component with a drive circuit and a U-shaped lamp tube which is connected with the lamp cap component integrally and is sealed, and the tube wall of the inner portion of the U-shaped lamp tube is coated with a fluorescent powder coating layer. The LED chip full-angle mercury-free U-shaped energy-saving lamp is characterized in that a lightening lamp pole is arranged inside the U-shaped lamp tube, the lightening lamp pole is composed of a transparent PCB, a plurality of LED chips which are stuck on the transparent PCB and transparent glue layers which wrap the outer portion of the transparent PCB and the outer portions of the LED chips; nitrogen which is beneficial to heat dissipation and cooling is also filled into the U-shaped lamp tube, and additionally, connecting lines of positive electrodes of the LED chips and connecting lines of negative electrodes of the LED chips extend outside the U-shaped lamp tube.

Description

technical field [0001] The invention relates to an electric light source, in particular to an all-angle energy-saving lamp using LED chips. Background technique [0002] With the improvement of people's living standards, various lamps are becoming more and more popular, especially energy-saving lamps have entered thousands of households; LED energy-saving lamps are also gradually recognized by people. The current LED lamps are generally used in fluorescent tubes, ceiling lamps, bulb lamps, street lamps, tunnel lamps, and decorative light strips, but U-shaped energy-saving lamps that emit light from all angles have not been seen yet. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned background technology, and provide a full-angle, energy-saving, no radiator, high light efficiency, and high CRI LED chip full-angle U-shaped energy-saving lamp. [0004] The technical solution p...

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): F21S2/00F21V19/00F21V29/00F21Y101/02F21V29/503F21V29/70
Inventor 王志根林锋杜诚胡学祥
Owner 杭州临安恒星照明电器有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com