Auto-focusing system of solar cooker

A light alignment system and solar cooker technology, applied in the field of solar cooker automatic light alignment system, can solve the problems of easy corrosion and rust of mechanical devices, unstable mechanical structure performance, difficulty in large-scale popularization of solar cookers, etc., to reduce energy consumption Effect

A light alignment system and solar cooker technology, applied in the field of solar cooker automatic light alignment system, can solve the problems of easy corrosion and rust of mechanical devices, unstable mechanical structure performance, difficulty in large-scale popularization of solar cookers, etc., to reduce energy consumption Effect

CN101532733AInactive Publication Date: 2009-09-16BEIJING JIAOTONG UNIV
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  • Auto-focusing system of solar cooker
  • Auto-focusing system of solar cooker
  • Auto-focusing system of solar cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The invention provides an automatic light alignment system for a solar cooker. exist figure 1 , figure 2 The structure diagram of the automatic light alignment system of the solar cooker is shown. In the figure, the base 15 is fixed on the base plate 14, the central shaft sleeve 16 is located in the center of the base 15, the control box 17 is fixed on the upper side of the base plate 14, the base bracket 13 is fixed under the base plate 14; the horizontal rotation shaft 18 is inserted into the center In the shaft sleeve 16, the mechanical legs 9 are fixed on the horizontal rotation shaft 18, the pitch motor mounting plate 19 is fixed on the top of the horizontal rotation shaft 18, the solar cooker pitching movement bracket 20 is tightly fixed on one side of the pitch motor mounting plate 19, and the pitch rotation shaft 6. In the bearing 2 supported on the pitching movement bracket 20 of the solar cooker, the large synchronous belt pulley 5 is fixed at the center of...

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Abstract

The invention discloses an auto-focusing system of a solar cooker, belonging to the technical field of clean energy. A central axis sleeve and a control box are fixed at a base plate, a horizontal rotation axis is inserted into the central axis sleeve, a mechanical leg or other horizontal rotation devices are fixed at the horizontal rotation axis, a luffing motion mechanism is fixed at the top end of the horizontal rotation axis, a luffing motion drive motor is arranged on a luffing motor mounting board at one side of a luffing motion bracket of the solar cooker, and a luffing rotation axis for mounting the solar cooker and a solar cell plate is propped in the bearing of luffing motion bracket. The invention adopts a brand-new mechanism and a motion mode, simultaneously, adopts the solar cell to trace the system power supply and keeps the synchronous sun tracing state of the solar cell and the solar cooker so as to facilitate the solar cell to play in full swing. When the solar cooker is unused or the light condition is poor, the system does not work to reduce energy consumption at utmost. The energy collected by the solar cell can be stored in a storage cell.

Description

technical field [0001] The invention belongs to the technical field of clean energy, and in particular relates to an automatic light alignment system for a solar cooker. Background technique [0002] Most of the existing solar cookers on the market are manual solar cookers that require manual adjustment of the angle of rotation to focus. When using a manual solar cooker, people must detect the orientation of the sun and manually adjust the inclination angle of the reflector of the solar cooker to keep the spot of the reflector within the designated heating area. Manual operation is often required during use, which is very inconvenient; at the same time, the working accuracy of the solar cooker is largely affected by human factors. [0003] At present, sporadic single-axis or double-axis tracking solar cookers have entered the market. However, the results of a certain period of use show that many tracking solar cookers, even manual solar cookers, have unstable mechanical st...

Claims

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Application Information

Patent Timeline
16 Sep 2009
Publication
CN101532733A
IPC
F24J2/38; F24J2/40; F24S50/20
CPC
Y02E10/47
Inventors
郭一竹