Supercharge Your Innovation With Domain-Expert AI Agents!

Sun-shading device

A technology of shading device and light-blocking layer, applied in tents/canopies, building types, buildings, etc., can solve problems such as affecting the economy

Inactive Publication Date: 2010-06-09
李建明
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, passers-by who want to consume leisurely see this situation and are unwilling to stay in commercial places under this kind of sunshade device, which affects the economy.

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
  • Sun-shading device
  • Sun-shading device
  • Sun-shading device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0010] figure 2 Shown is a kind of parasol, which has two light-shielding layers, the top layer is rainproof cloth, and the lower layer is dark thick cloth. As shown in the figure, both the upper and lower layers have openings. This structure can not only Keeping out the rain can also make the hot air caused by the sun rise and flow and dissipate.

Embodiment approach 2

[0012] image 3 Shown is a kind of awning. The roof of this kind of awning is a light-shielding structure composed of two layers of light-shielding layers. The top layer is a rainproof cloth, and the lower layer is a dark thick cloth. As shown in the figure, the upper, lower There are openings on the lower floor, this structure can not only keep out the rain, but also allow the hot air caused by the sun to rise, flow and dissipate.

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 relates to a sun-shading device which consists of at least two light blocking layers, and a certain distance exists between the two adjacent light blocking layers, so that a heat insulation space is available between the adjacent light blocking layers. The light blocking layers are fixed on a frame which can be fixed on at least one support structure; in the sun-shading device, the light blocking layers have the same or equivalent size, and each light blocking layer is provided with an opening, so that the hot air generated by sunlight can rise and flow along an opening, and the aims of effectively radiating and enjoying the cool can be achieved. If comprising a plurality of light blocking layers, the sun-shading device has the sun-shading effect similar to a tree with dense leaves.

Description

1. Technical field [0001] The invention relates to a sunshade device installed on a parasol or an awning. 2. Background technology [0002] In daily life in summer, parasols or awnings are widely used in many public places such as outdoor stalls and open-air dining. Sitting under a parasol while drinking or drinking while chatting or resting has become a fashionable way of leisure. But most of the light blocking devices of present parasols or awnings are made of one layer of cloth to avoid direct sunlight, and one layer of sunshade cloth is difficult to block the heat from the sun very effectively. The weather feels very hot under such a sunshade device. In one sentence, under the scorching sun, under the sunshade device with only one layer of sunshade cloth, it is like baking in an oven. Therefore, under the scorching sun, people try not to utilize such sunshade devices. But for some cases, people still have to use this sunshade device to endure this "baking" for a long t...

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): E04H15/28
Inventor 李建明
Owner 李建明
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