Camera type LED projection lamp

A technology of LED floodlights and LED lights, which is applied in light sources, semiconductor devices of light-emitting elements, and damage prevention measures for lighting devices, and can solve problems such as high cost, low light efficiency, and poor heat dissipation of LED floodlights. Achieve the effect of light weight, small size, convenient installation and maintenance

Inactive Publication Date: 2017-12-15
盐城乔氏卉都灯饰有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat dissipation effect of common LED floodlights is poor, the light efficiency is low, and the cost is high, which cannot meet the needs of modern people's life.

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
  • Camera type LED projection lamp
  • Camera type LED projection lamp
  • Camera type LED projection lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention is described in further detail now in conjunction with accompanying drawing. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so that they only show the components relevant to the present invention.

[0030] see Figure 1-Figure 4 , a camera-type LED floodlight, including a housing 10, a light-transmitting cover plate 20, an LED lamp assembly 30, and a bracket 40. The housing 10 encloses an inner cavity with a light-emitting port, and the light-transmitting cover plate 20 is installed on the above-mentioned projection lamp. On the optical port, the LED lamp assembly 30 is arranged in the above-mentioned inner cavity, and the bracket 40 is connected to the housing 10, and the housing 10 includes a first heat-conducting cylinder 11 and a second heat-conducting cylinder 12, and inside the first and second heat-conducting cylinders 11 and 12 are The o...

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 camera type LED projection lamp. The camera type LED projection lamp comprises a shell, a light-permeable cover plate, an LED lamp assembly and a support; an inner cavity with a projection port is defined by the shell, the light-permeable cover plate is installed at the projection port, the LED lamp assembly is arranged in the inner cavity, and the support is connected with the shell; the shell comprises a first heat conduction cylinder and a second heat conduction cylinder which are arranged in an internal and external sleeving manner, an annular gap is formed between the first heat conduction cylinder and the second heat conduction cylinder, one port of the first heat conduction cylinder is provided with a bottom wall, an inner cavity is defined by the bottom wall, the other port of the first heat conduction cylinder serves as the projection port, the end, close to the projection port, of the second heat conduction cylinder is connected with the first heat conduction cylinder through a heat conduction plate, and the end, far away from the projection port, of the second heat conduction cylinder is connected with the first heat conduction cylinder through a heat dissipation plate. According to the camera type LED projection lamp, by arranging the heat conduction plate and the heat dissipation plate, the heat dissipation effect is more direct and more effective, temperature rising is lower, and the defects that a traditional LED lamp is high in temperature rising and light attenuation and low in luminous efficiency are overcome.

Description

technical field [0001] The invention is an LED floodlight, especially a camera-type LED floodlight, which belongs to the field of LED lighting equipment. Background technique [0002] LED in LED lights is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected with silver or gold wires. The chip and the circuit board are then sealed with epoxy resin to protect the inner core wire, and finally the shell is installed, so the LED lamp has good shock resistance. The field of application involves mobile phones, table lamps, home appliances and other daily household appliances and machinery production. [0003] At present, with the continuous development of the industry, breakthroughs in technology, and vigorous promotion of applications, the luminous efficiency of LEDs is also constantly improving, and the price is constantly fal...

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): F21V15/01F21V29/70F21V29/71F21V31/00F21Y115/10
CPCF21V15/01F21V29/70F21V29/71F21V31/00F21Y2115/10
Inventor 乔广众
Owner 盐城乔氏卉都灯饰有限公司
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