Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sun tracking positioning device

A positioning device, sun tracking technology, applied in the direction of optics, instruments, optical components, etc., can solve the problems of low precision, low working reliability, easy damage to the photoresistor array, etc.

Inactive Publication Date: 2010-09-01
卢凯
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Invention patent CN1869546A provides a method of using a convex lens to focus the sun's rays, installing a photoresistor array on the focal plane of the projected light to detect the deviation of the sun's rays from the main axis of the convex lens, and adjusting the tracking of the sun through electromechanical equipment, but its accuracy is not very good High and focused solar spot energy is very high, it will easily damage the photoresistor array, and its working reliability is not high

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 tracking positioning device
  • Sun tracking positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0010] Example: a structure such as figure 1 , figure 2 As shown, a small hole is opened in the upper bottom (2) of a cylindrical shell (1) so as to place a plane increasing lens (4), and a flat mirror (5) is placed at the bottom (3) of the cylindrical shell (1), The plane increasing lens (4) and the plane reflector (5) will be strictly parallel. A number of photoresistor networks (6) are evenly and symmetrically distributed around the plane increasing lens (4) inside the cylindrical shell (1) to monitor the deviation of the reflected light (9) relative to the incident light (10) and generate control signals (,) The electromechanical control device (12) is driven to track the sun.

[0011] The effect of each part of the present invention is that the effect of cylinder shell (1) is to provide a closed dark environment so that internal photoresistor network (6) is not affected by the outside; the effect of plane increasing lens (4) is to make the sun's rays As much as possib...

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 sun follow locating device which includes a cylinder case, a plane antireflection lens, a plane reflecting mirror, a photoresistance network and an electro-mechanism control device, wherein, one end side of the cylinder case is opened a hole for placing the plane antireflection lens, the plane reflecting mirror is put on another end side of the cylinder case, some photoresistances are uniform symmetrical distributed around the plane antireflection lens, and the photoresistance network connects with the electro-mechanism control device. The plane antireflection lens and the plane reflecting mirror are parallel put two ends of the cylinder case, and the center point are in a same line. The device uses the plane antireflection lens that can make sun light beam incoming the plane reflecting mirror and judge position of sun by using excursion of the reflecting light and incoming light, and realizes follow to sun through the electro-mechanism control device. The cylinder case can be vertical installed on an instrument or device for aiming sun when the device provided by the invention is used. The device has advantages of simple and convenient installing, precious follow sun.

Description

technical field [0001] The invention discloses a sun tracking and positioning device, which belongs to the technical field of equipment manufacturing utilizing solar energy. Background technique [0002] Solar energy is clean and inexhaustible. How to use solar energy more effectively in today's energy shortage has far-reaching significance. Invention patent CN1869546A provides a method of using a convex lens to focus the sun's rays, installing a photoresistor array on the focal plane of the projected light to detect the deviation of the sun's rays from the main axis of the convex lens, and adjusting the tracking of the sun through electromechanical equipment, but its accuracy is not very good High and focused solar spot energy is very high, which will easily damage the photoresistor array, and its working reliability is not high. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a sun tracking device required b...

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
IPC IPC(8): G05D3/12G02B17/06
Inventor 卢凯许福运
Owner 卢凯
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com