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

Multifunctional desk lamp

A multi-functional desk lamp and desk lamp technology, applied in the field of lighting, can solve the problems of inconvenient color temperature and brightness, damage to the optic nerve, inconvenient use of desk lamps, etc., achieve good lighting environment, ensure eye hygiene, and reduce power consumption.

Inactive Publication Date: 2013-08-07
SHANGHAI GEZHI HIGH SCHOOL
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the light sources of table lamps on the market mostly use alternating current with a frequency of 50 Hz, so that the light source will flicker 100 times per second. This kind of flickering due to the frequency of alternating current is called stroboscopic , Studying and working under the light source with strobe for a long time will definitely make the pupil tired, sore and even damage the optic nerve due to overuse
At the same time, the existing desk lamp is not convenient for color temperature and brightness, and it is inconvenient to use

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
  • Multifunctional desk lamp
  • Multifunctional desk lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0015] refer to figure 1 , figure 2 , a multifunctional table lamp, comprising a table lamp main body 1, the table lamp main body 1 includes a base 2, a lampshade 3, the base 2 and the lampshade 3 are connected through a connecting piece, the inside of the lampshade 3 is provided with at least two LED lamps 14, at least two Each LED lamp 14 adopts LED lamps 14 with different color temperatures, wherein at least one LED lamp 14 adopts a warm light LED lamp 14, and wherein at least one LED lamp 14 adopts a white LED lamp 14; the signal input end of the LED lamp 14 is connected to a drive control Circuit 11 ; the drive control circuit 11 is connected to a color temperature adjustment device 12 , and the drive control circuit 11 is also connected to a brightness adjustment device 13 .

[0016] ...

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 the technical field of lighting, in particular to a desk lamp. The multifunctional desk lamp comprises a desk lamp body, the desk lamp body comprises a base and a lampshade which are connected through a connecting member, at least two light-emitting diode (LED) lamps which adopt different color temperatures are arranged inside the lampshade, at least one LED lamp adopts a warm-light LED lamp, and at least one LED lamp adopts a white-light LED lamp; signal input ends of the at least two LED lamps are connected with a drive control circuit; and the drive control circuit is connected with a color temperature adjusting device and a brightness adjusting device. By means of the desk lamp, the stroboscopic phenomenon can be eliminated, energy and electricity can be saved, the service life is long, simultaneously, the brightness and the color temperature are convenient to adjust, and good lighting environments can be provided.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a desk lamp. Background technique [0002] At present, the light sources of table lamps on the market mostly use alternating current with a frequency of 50 Hz, so that the light source will flicker 100 times per second. This kind of flickering due to the frequency of alternating current is called stroboscopic , Studying and working under a strobe light source for a long time will inevitably make the pupil fatigue, sore and even damage the optic nerve due to overuse. Simultaneously existing desk lamp is inconvenient to color temperature and brightness, and is inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a multifunctional desk lamp to solve the above technical problems. The technical problem solved by the present invention can adopt following technical scheme to realize: [0004] A multifunctional desk lamp, compris...

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): F21S6/00H05B37/02F21Y101/02F21Y107/10F21Y115/10
Inventor 肖弈立
Owner SHANGHAI GEZHI HIGH SCHOOL
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