Reading lamp

A reading light and light guide plate technology, applied in the field of reading lighting, can solve the problems of limited lighting and magnification, multiple manual movements, etc., and achieve the effects of convenient operation, improved use effect, and convenient portability

Active Publication Date: 2015-04-01
BOE OPTICAL SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a reading light, which solves the problem that the existing flat-panel reading light has limited lighting and magnification areas, and the user need

Method used

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0059] An embodiment of the present invention provides a reading light, referring to figure 1 with figure 2 As shown, the reading light includes: a splicable optical module 1 and a light emitting module 2, wherein:

[0060] The splicable optical module 1 includes: a plurality of light guide plates 11, one side of each light guide plate 11 is provided with Fresnel threads, and the other side of each light guide plate is provided with uneven density dots.

[...

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Abstract

The embodiment of the invention provides a reading lamp and relates to the technical field of reading lighting. The reading lamp solves the problem that an existing lightwedge is limited in lighting and magnifying area, so a user needs to manually move the reading lamp frequently during use. The reading lamp achieves the functions of lighting and magnifying and meanwhile is convenient to carry and is more convenient to operate, and therefore the usage effect for the user is improved. The reading lamp comprises a splicable optical module and a light-emitting module, wherein the splicable optical module comprises a plurality of light guide plates; one side of each light guide plate is provided with Fresnel threads, and the other side of each light guide plate is provided with mesh points uneven in density; all the light guide plates can be mutually spliced together; the light-emitting end of the light-emitting module is connected with the upper end of the splicable optical module. The reading lamp is applied in lightwedge designing.

Description

technical field [0001] The invention relates to the technical field of reading lighting, in particular to a reading light. Background technique [0002] With the continuous growth of people's needs, in order to meet the reading needs of various environments, flat-panel reading lights have gradually been applied. Compared with traditional desk lamps and other lighting tools, because the tablet reading lamp adopts a transparent panel lighting close to the reading material, it has the characteristics of uniform, soft and eye-protecting light and does not disturb others. The illumination of the flat-panel reading lamp in the prior art is generally realized by a transparent light guide plate. In order to facilitate the reading of the elderly and other amblyopia groups, a magnifying glass is attached above the light guide plate to enlarge the corresponding reading information while realizing the illumination. [0003] However, the illumination and enlarged area of ​​the existing ...

Claims

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Application Information

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IPC IPC(8): G02B6/00F21V8/00F21V21/22F21V33/00A47B63/00H05B37/02F21Y101/02
CPCA47B63/00F21V21/22F21V33/0048F21Y2101/00G02B6/0035G02B6/0041G02B6/0078H05B47/10A47B23/043A47B23/06F21W2131/3005G02B6/0036G02B6/0088F21V23/003G02B6/0058
Inventor 王红云
Owner BOE OPTICAL SCI & TECH
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