Dimming glass for building exterior wall decoration materials

A technology for decorative materials and building exterior walls, applied in buildings, building components, building structures, etc., can solve the problems of poor heat insulation performance, restrictions on the popularization and application of dimming glass, and less than 70%, achieving good sound insulation and control Light transmittance, effect of improving heat insulation performance

Inactive Publication Date: 2017-08-25
森土(南京)科技发展有限公司
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the dual constraints of float glass and PDLC on its light transmittance, there is a problem that the visible light transmittance is generally lower than 70% in the electrified state, which greatly limits the popularization and application of dimming glass
At the same time, the existing dimming glass has poor heat insulation performance, especially in summer, when the outdoor temperature is high, the existing dimming glass cannot prevent heat from entering the room.

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
  • Dimming glass for building exterior wall decoration materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Such as figure 1 As shown, the dimming glass for building exterior wall decoration materials of the present invention includes a low-beam layer glass 1 and a high-beam layer glass 2, and an airtight layer 3 is formed between the low-beam layer glass 1 and the high-beam layer glass 2, so The sealing layer 3 is arranged with sequentially connected cylindrical strips 4 from top to bottom, the cylindrical strips 4 are horizontally arranged and the cylindrical strips 4 are all tangent to the low light layer glass 1 and the high light layer glass 2; the sealing layer 3 The interior is in a vacuum state, and a groove 5 is opened on the side wall of the cylindrical bar 4 , and the groove 5 is parallel to the axis of the cylindrical bar 4 .

[0022] The switchable glass of the present invention can effectively control the light transmittance, reduce the excessively high sunlight intensity in summer, and at the same time, the setting of the vacuum chamber can play a good role in ...

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 discloses a dimming glass for building exterior wall decoration materials. The dimming glass comprises a near-light layer glass and a far-light layer glass; a closed layer is formed between the near-light layer glass and the far-light layer glass at intervals; cylindrical strips are arranged in the closed layer from top to bottom, and the cylindrical strips are connected sequentially; the cylindrical strips are arranged horizontally, and the cylindrical strips are tangent to the near-light layer glass and the far-light layer glass; the closed layer is in a vacuum state; the side walls of the cylindrical strips are provided with grooves; the grooves are parallel to the axis lines of the cylinder strips. The dimming glass can effectively regulate the light transmittance rate and reduce the sunlight intensity which is too high in summer, and the installation of a vacuum cavity can have good effects of thermal insulation and sound insulation, thereby improving the thermal insulation performance of the dimming glass, so that the dimming glass can meet the use of building exterior walls.

Description

technical field [0001] The invention relates to a switchable glass, in particular to a switchable glass used as a building exterior wall decoration material. Background technique [0002] Dimming glass, also known as atomized glass, electronically controlled glass, intelligent dimming color-changing glass, electric curtain, atomized glass is a kind of intelligent high-end functional glass. The structure of the dimming glass mainly includes a liquid crystal dimming film (also called PDLC) and transparent glass fixed on both sides of the liquid crystal strip light film. By energizing the liquid crystal dimming film, the power can be cut off, and the scattering of the dimming glass can be controlled ( Transmissive (opaque) state and transmissive (transparent) state, this change achieves the dual requirements of glass permeability and privacy protection, making it widely used. Switchable glass itself not only has all the characteristics of safety glass, but also has the privacy...

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): G02F1/13G02F1/1333E04B2/88
CPCG02F1/1313E04B2/88G02F1/1333
Inventor 陈福池
Owner 森土(南京)科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap