Unlock instant, AI-driven research and patent intelligence for your innovation.

Table lamp for dormitory of college students

A technology for college students and dormitories, which is applied in the field of lighting lamps and lanterns, and can solve problems such as the size limit of table lamps

Inactive Publication Date: 2018-02-16
马正华
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of size limitation of existing desk lamps, and provides a desk lamp for college students' dormitories

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
  • Table lamp for dormitory of college students

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] The present invention will be described in detail below in conjunction with specific examples. Such as figure 1 As shown, a desk lamp for college student dormitories includes a plurality of LED light sources 2 , a light guide plate 4 and a circuit board 1 . The LED light sources 2 are uniformly arranged on the circuit board 1 and powered by the circuit board 1 . The light guide plate 4 is disposed on the upper surface of the circuit board 1 and accommodates the LED light source 2 therein. There are several grooves 6 in the light guide plate 4, and each groove 6 is correspondingly accommodated in one LED light source 2, and the groove 6 is arranged on the light outlet 21 of the LED light source 2, for receiving and coupling light emitted from the LED light source 2. The light is injected into the light guide plate 4. The desk lamp for college student dormitory of the present invention also has at least one reflective surface, and the light outlet 7 of the LED light so...

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 table lamp for a dormitory of college students. LED light sources and lenses are mounted on a circuit board in group and are uniformly arranged. The bottom surface of a light guide plate is fixedly connected to the circuit board and is tightly attached to the circuit board as the bottom surface of the lamp. A combined structure of the lenses and the LED light sources iscovered in grooves of the light guide plate. The LED light sources, the lens and the grooves are arranged in set in one to one correspondence, so that rays emitted from the LED light sources can be split and coupled through the lenses and the grooves, and a dot light source generates an effect of a surface light source. A diffusing plate is also arranged in a position far from the light guide plate as a top surface of the lamp.

Description

technical field [0001] The invention relates to the field of lighting fixtures, in particular to a desk lamp for college students' dormitories. Background technique [0002] Today's college students generally live in multi-person dormitories, adopting the bed and table accommodation mode, the dormitory lights are dark, and the coverage is small, so many students have purchased desk lamps to supplement the light source. Because the dormitory space is small, the light is uniform, the shape is unique, and the design Ultra-thin lamps with strong sense are more likely to be favored by them. In order to realize the design of ultra-thin LED lamps, the prior art usually adopts a side-emitting method, and the LED side is attached to the side wall inside the lamp. However, the disadvantage of this structure is that the size of the lamp is limited. This is because the illuminance decreases at a position far away from the side wall due to the limitation of the propagation distance of t...

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): F21S6/00F21V19/00F21V13/02F21V23/00F21Y115/10
CPCF21S6/002F21V13/02F21V19/001F21V23/00
Inventor 马正华
Owner 马正华