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Neck light guide assembly and table lamp

A light guide component and neck technology, applied in the field of neck light guide components and table lamps, can solve problems such as eye damage and uneven light, and achieve the effect of soft light and improved light brightness

Pending Publication Date: 2018-01-23
JIANGSU DALEN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a neck light guide assembly and a desk lamp, so as to alleviate the problem of eye damage due to uneven light emitted by the desk lamp in the prior art

Method used

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  • Neck light guide assembly and table lamp
  • Neck light guide assembly and table lamp
  • Neck light guide assembly and table lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044]A neck light guide assembly 100 provided in this embodiment is connected between the lower base 300 of the table lamp and the lamp head assembly 200, and includes a light guide column 110 and an inner reflector 120; The assembly 200 is connected, and the bottom ends are connected to the lower base 300, and the inner reflector 120 is arranged inside the light guide column 110; the lower base 300 is provided with a lamp bead 310, and the lamp bead 310 is arranged opposite to the bottom end of the light guide column 110; and The wall thickness of the light guide column 110 gradually decreases from bottom to top, and its cross section gradually increases from bottom to top, that is, the outer diameter and inner diameter increase together from bottom to top, forming a trumpet shape.

[0045] The main working conditions of a neck light guide assembly 100 provided in this embodiment are as follows: after the lamp bead 310 is turned on, the light emitted by the lamp bead 310 will...

Embodiment 2

[0064] A desk lamp provided in this embodiment includes the above-mentioned neck light guide assembly 100, thus, the technical advantages and effects achieved by the desk lamp include the technical advantages and effects achieved by the above-mentioned desk lamp, which will not be repeated here.

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Abstract

The invention provides a neck light guide assembly and a table lamp, and relates to the technical field of lighting tools. The neck light guide assembly is connected between a lower base and a lamp holder assembly of the table lamp, and comprises a light guide column and an inner light reflection piece; the top ends of the light guide column and the inner light reflection piece are connected withthe lamp holder assembly, the bottom ends of the light guide column and the inner light reflection piece are connected with the lower base, and the inner light reflection piece is arranged inside thelight guide column; a lamp bead is arranged in the lower base, and the lamp bead and the bottom end of the light guide column are oppositely arranged; the wall thickness of the light guide column is gradually decreased from bottom to top; and the cross section of the light guide column is gradually increased from bottom to top. The table lamp comprises the neck light guide assembly. According to the neck light guide assembly and the table lamp, the problem that the table lamp light irradiation scope in the prior art is limited or eye damage is caused by dazzling of the light is solved.

Description

technical field [0001] The invention relates to the technical field of lighting tools, in particular to a neck light guide assembly and a desk lamp. Background technique [0002] Desk lamp is a kind of lighting tool, is used for concentrating light in a small area, concentrates light, has obtained extensive application in people's daily study, work and experiment. [0003] Most of the desk lamps in the prior art are illuminated through the lamp cap. When people study and work, if the surrounding environment is dark, the light intensity needs to be increased. At this time, the light intensity increases and the light range increases. However, the stronger If the light penetrates into the human eyes, it is easy to damage the eyes and cause discomfort for a long time; if the surrounding environment is bright, the light intensity needs to be reduced. At this time, the light intensity is insufficient and the light irradiation range is small, which is not conducive to improving the...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V13/02F21V8/00F21V19/00F21V17/10F21V21/00F21V17/12F21V23/04F21V23/00F21Y115/10
Inventor 周利云
Owner JIANGSU DALEN ELECTRONICS
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