Supercharge Your Innovation With Domain-Expert AI Agents!

Dimming color-changing double-layer composite automobile sunroof rolling sun curtain

A double-layer composite, automotive sunroof technology, applied in vehicle parts, roofs, transportation and packaging, etc., can solve the problem that the sunshade cannot adjust the light transmittance, increase the temperature in the car, and cannot meet the requirements of people's light control. , to achieve broad market prospects and application value, rapid response, good practicability and creative effects

Pending Publication Date: 2021-06-04
ANHUI ANJIAN AUTO SKYLIGHT TECH CO LTD LUAN CITY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the car, if the sunroof needs to be opened to ventilate the car, the components inside the car will be exposed to the outside world, especially in the case of scorching sun. After the sunroof is opened, the sun will shine directly into the car, which will greatly increase the The temperature inside, so the sunshade is needed to block, most of the car sunshade has only one layer, this kind of sunshade can't adjust the light transmittance, and can't meet people's requirements for light control

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 color-changing double-layer composite automobile sunroof rolling sun curtain
  • Dimming color-changing double-layer composite automobile sunroof rolling sun curtain
  • Dimming color-changing double-layer composite automobile sunroof rolling sun curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-5 As shown, a light-adjusting and color-changing double-layer composite car sunroof roller sunblind includes: a driving module, a guiding module, a traction module, a control module and a double-layer roller sunblind module.

[0030] Further, the drive module includes a sunshade box 3 and a traction rope box 4 arranged on both sides of the double-layer sunshade module, and the sunshade box 3 includes an upper sunshade cylinder and a lower sunshade cylinder inside , The traction rope box 4 interiors include an upper traction rope drum and a lower traction rope drum.

[0031] Further, a roller blind motor 1 is installed at both ends of the roller blind box 3, including an upper roller blind motor and a lower roller blind motor, and a traction motor 2 is installed at both ends of the traction rope box 4, including an upper traction motor. motor and lower traction motor.

[0032] Further, the guide module includes a double-layer guide slide rail 6, sever...

Embodiment 2

[0046] The photochromic film 17 includes the following components in parts by weight:

[0047] 40 parts of styrene-butadiene transparent impact resin, 15 parts of polyvinyl chloride, 10 parts of cellulose acetate, 8 parts of polyhydroxyethyl methacrylate, 15 parts of methyl methacrylate, 5 parts of chitosan, 5 parts of spiropyran , 4 parts of spirothiopyran, 2 parts of spirorazine, FeTiO 3 -MgTiO 3 3 parts, 3 parts of γ-FeO(OH), Na 2 WO 4 3 copies and K 2 MoO 4 2 servings.

[0048] Roller sun blind protective film 16 comprises the composition of following parts by weight:

[0049] 50 parts of bisallyl diglycol carbonate polymer, 25 parts of polycarbonate, 20 parts of styrene-acrylonitrile copolymer, 20 parts of styrene-butadiene transparent impact resin, 25 parts of methyl methacrylate, chitosan 5 parts, 10 parts of stearic acid, 5 parts of magnesium stearate, 2 parts of nano-alumina, 3 parts of nano-zinc oxide and 2 parts of nano-calcium carbonate.

Embodiment 3

[0051] The photochromic film 17 includes the following components in parts by weight:

[0052] 50 parts of styrene-butadiene transparent impact resin, 25 parts of polyvinyl chloride, 15 parts of cellulose acetate, 15 parts of polyhydroxyethyl methacrylate, 20 parts of methyl methacrylate, 9 parts of chitosan, 8 parts of spiropyran , 6 parts of spirothiopyran, 4 parts of spirorazine, FeTiO 3 -MgTiO 3 8 parts, 6 parts of γ-FeO(OH), Na 2 WO 4 5 parts and K 2 MoO 4 5 servings.

[0053] Roller sun blind protective film 16 comprises the composition of following parts by weight:

[0054] 50 parts of bisallyl diglycol carbonate polymer, 25 parts of polycarbonate, 20 parts of styrene-acrylonitrile copolymer, 20 parts of styrene-butadiene transparent impact resin, 25 parts of methyl methacrylate, chitosan 5 parts, 10 parts of stearic acid, 5 parts of magnesium stearate, 2 parts of nano-alumina, 3 parts of nano-zinc oxide and 2 parts of nano-calcium carbonate.

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 provides a dimming color-changing double-layer composite automobile sunroof rolling sun curtain which comprises a driving module, a guiding module, a traction module, a control module and a double-layer rolling sun curtain module, and the double-layer rolling sun curtain module comprises an upper rolling sun curtain and a lower rolling sun curtain. According to the dimming color-changing double-layer composite automobile sunroof rolling sun curtain, a common cloth rolling sun curtain is replaced with a high-transparency soft plastic rolling sun curtain mainly made of PVC materials, the rolling sun curtain automatically shields sunroof light through the photochromic film, and the rolling sun curtain automatically adjusts the sunroof light through the intelligent light-dimming film, Enough light in the automobile is ensured while strong light is shielded, the transparent brightness in the automobile is ensured, the photochromic film can be rapidly switched under the weak light of a strong light box, the intelligent light adjusting film can reduce the light of the skylight, the response is rapid, the system can cope with the light with different irradiation intensities and angles, the color and the transmittance are automatically adjusted along with the light, and the functions of light shielding and sun shading are achieved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a light-adjusting and color-changing double-layer composite automobile sunroof roller sunblind. Background technique [0002] With the rapid development of China's automobile industry and the improvement of people's living standards, consumers' requirements for driving comfort and space have further increased. The design and application of the super large field of view on the top sunroof of the car is favored by many consumers. On the other hand, the sunroof glass cannot completely block the sunlight due to its see-through characteristics, and there are driving safety hazards such as rapid temperature rise in the car, increased emissions, and direct sunlight glare, while reducing the privacy of the car. Automobile electric sunshades came into being, effectively solving many of the above problems, and greatly improving the comfort of driving. [0003] The opening and retracti...

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): B60J7/00C08J5/18C08L9/06C08L27/06C08L69/00C08F257/02C08F259/04C08F251/02C08F265/06C08F251/00C08F220/14C08F283/02
CPCB60J7/0007B60J7/0023C08J5/18C08F257/02C08F259/04C08F251/02C08F265/06C08F251/00C08F283/02C08J2309/06C08J2427/06C08J2369/00C08J2469/00C08F220/14
Inventor 潘建新张陆贤郑良鍫黄卫森
Owner ANHUI ANJIAN AUTO SKYLIGHT TECH CO LTD LUAN CITY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com