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

High-luminance LED illuminating energy-saving lamp with round luminous spots and electric torch

A high-brightness, energy-saving lamp technology, applied in lighting devices, lighting and heating equipment, portable lighting devices, etc., can solve the problems that cannot be used to make screw lamps, bayonet lamps, cannot produce, and uneven illumination , to achieve the effect of improving light efficiency and output power, long life, and uniform illumination

Inactive Publication Date: 2009-08-26
杭州顺博科技有限公司
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: First, it cannot be used to make screw lights, bayonet lights, downlights and other lighting sources; second, it cannot produce circular light spots, and the light is astigmatism and uneven illuminance

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-luminance LED illuminating energy-saving lamp with round luminous spots and electric torch
  • High-luminance LED illuminating energy-saving lamp with round luminous spots and electric torch
  • High-luminance LED illuminating energy-saving lamp with round luminous spots and electric torch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: with reference to attached figure 1 . High-brightness LED circular spot lighting energy-saving lamps. The power converter 3 converts AC power into DC low voltage and is located in the housing 9 (9 generally refers to the housing). There is a heat dissipation window 2 on the housing. The power converter 3 The input terminal is a screw lamp base 1 or a bayonet lamp base, and the output terminal 3 of the power converter is connected to the LED chip 4 through a wire 12, and the LED chip 4 is located in the casing 9. The condenser lens 5 is a convex lens, and one side of the circular spot forming lens 11 is a plane, and the other side is a convex lens. Below the lens 5. The main optical axis of the condenser lens 5 and the circular spot shaping lens 11 are located on the same axis, and the illumination window at the lower end of the housing 9 is in the shape of a trumpet 8 . The light spot projected by the lens of the circular spot shaping lens 11 is a circu...

Embodiment 2

[0016] Embodiment 2: On the basis of Embodiment 1, the focal length between the condenser lens 5 and the circular spot shaping lens 11 is adjustable.

Embodiment 3

[0017] Embodiment 3: with reference to attached figure 2 . Embodiment 1: with reference to attached figure 1 . High-brightness LED circular spot lighting energy-saving lamps. The power converter 3 converts AC power into DC low voltage and is located in the housing 9 (9 generally refers to the housing). There is a heat dissipation window 2 on the housing. The power converter 3 The input terminal is a screw lamp base 1 or a bayonet lamp base, and the output terminal 3 of the power converter is connected to the LED chip 4 through a wire 12, and the LED chip 4 is located in the casing 9. The condenser lens 5 is a convex lens, and one side of the circular spot forming lens 11 is a plane, and the other side is a convex lens. Below the lens 5. The secondary spot shaping lens 10 is located below the circular spot shaping lens 11 through the frame 7 . The main optical axes of the condenser lens 5 , the secondary spot shaping lens 10 and the circular spot shaping lens 11 are on th...

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 a high-luminance LED illuminating energy-saving lamp with round illuminating luminous spots, wherein the input end of a power supply converter is connected with a power supply, the output end of the power supply converter is connected with an LED chip which is positioned in a shell, a collecting lens is positioned below the LED chip, and a round luminous spot forming lens is positioned below the collecting lens. The high-luminance LED illuminating energy-saving lamp has the following advantages: firstly, the light generated by a high-luminance LED chip forms the round luminous spots with even and ordered illumination; secondly, because the LED chip is a cold light source which gives light but not heats, the energy-saving effect is remarkable; thirdly, the LED chip and the collecting lens are designed as a spacial cavity in favor of reducing the LED thermal resistance, so that the luminous efficacy conversion rate of the LED is improved greatly and the luminous efficacy and the output power of the LED are improved; fourthly, because the LED chip is a pollution-free solid luminous source, the luminous source does not cause pollution to the environment; and fifthly, the service life is long, which can reach 100,000 hours theoretically.

Description

technical field [0001] The invention relates to a high-brightness LED circular spot lighting energy-saving lamp with a circular illuminating spot, which belongs to the field of LED energy-saving lamp manufacturing. Background technique [0002] Authorized announcement number CN 2924279Y, title "a high-brightness LED lighting structure", the high-brightness LED includes a lamp housing, a plurality of high-brightness LED lamp groups, and a knot bracket for the lighting lamp, and the LED lamp groups are respectively arranged on convex The number of steps of the boss structure support of the platform structure support is 1-5, and the number of high-brightness LEDs in each high-brightness LED lamp group is 1-100. In the structure of the high-brightness LED lighting lamp, the high-brightness LEDs are covered with lenses fixed by lens brackets. Its shortcomings: first, it cannot be used to make screw lamps, bayonet lamps, downlight sources and other lighting lamps; second, it cann...

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): F21V5/04F21V23/00F21L4/00F21Y101/02F21Y115/10
Inventor 龚华成
Owner 杭州顺博科技有限公司
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