Prism diffusion plate, prism diffusion plate preparation method and lamp

A diffuser and prism technology, applied in prisms, optics, instruments, etc., can solve the problems of increasing product cost, increasing assembly thickness, wasting resources, etc., and achieving the effect of light and thin lamps, good finished product effect, and low cost

Pending Publication Date: 2017-09-15
OPPLE LIGHTING
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Therefore, in order to achieve uniform brightness and glare control on the light emitting surface of the lamp at the same time, it is necessary to use a diffuser plate and a prism plate at the same time, which increases the thickness of the assembly, wastes resources and increases the cost of the product

Method used

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  • Prism diffusion plate, prism diffusion plate preparation method and lamp
  • Prism diffusion plate, prism diffusion plate preparation method and lamp
  • Prism diffusion plate, prism diffusion plate preparation method and lamp

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preparation example Construction

[0055] Figure 9 It is a method for preparing a prism diffuser plate according to an embodiment of the present invention, such as figure 1 As shown, the preparation method of a prism diffuser plate according to one embodiment of the present invention includes:

[0056] Step S902, integrally molding the microprism structure layer and the substrate by extrusion molding or injection molding process, wherein the microprism structure layer is formed on one surface of the substrate;

[0057] Step S904, coating the diffusion ink or paint on the other surface of the substrate by silk screen printing or spraying process, so as to form a diffusion layer.

[0058] According to the preparation method of the prism diffusion plate provided in this embodiment, firstly, an integrated substrate with a micro-prism structure layer can be directly prepared by extrusion molding or injection molding, and then the diffusion layer is prepared by silk screen printing or spraying, and the The prism d...

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Abstract

The invention provides a prism diffusion plate, a prism diffusion plate preparation method and a lamp. The prism diffusion plate includes a substrate, a microprism structure layer and a diffusion layer, wherein the microprism structure layer and the diffusion layer are respectively arranged at two surfaces of the substrate. According to the prism diffusion plate provided by the invention, the anti-glare effect of a microprism structure and the light diffusion effect of a diffusion plate can be integrated on one plate, and therefore, the two kinds of functions can be simultaneously realized on the same plate, and the preparation method of the prism diffusion plate is simple, and the effects of a finished plate can be excellent. According to lamp provided with the prism diffusion plate, the cost of the diffusion plate can be decreased, and resources can be saved, the installation and fixation mode of the lamp is simpler, and the lamp will be lighter and thinner.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a prism diffuser plate, a preparation method of the prism diffuser plate and a lamp. Background technique [0002] In today's lighting field, people pay more and more attention to issues such as comfortable experience and lighting health. However, in the current lighting industry, many lamps, especially panel lights, have strong glare hazards. If users use this type for a long time Illumination by high-quality lamps will not only cause visual fatigue, but also damage the health of users. In addition to the requirement to control glare, panel lights generally also require uniform brightness on the light emitting surface of the lamp. In order to achieve uniform brightness on the light emitting surface of the lamp while controlling glare, it is necessary to use a diffuser plate and a prism plate at the same time, resulting in high cost of the lamp. Thickness and other issues. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/02G02B5/04
CPCG02B5/0268G02B5/0273G02B5/04
Inventor 郑磊李扬田小斌赵东
Owner OPPLE LIGHTING
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