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Solar cooker and control method

The technology of a solar cooker and a control method, which is applied in the field of solar energy, can solve problems such as insufficient tracking accuracy and inability to manually track, and achieve the effects of increasing sunlight energy, reducing required time, and facilitating adjustment

Active Publication Date: 2014-10-29
HIMIN SOLAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tracking accuracy of the tracking system of the solar cooker at this stage is not enough, and it is not possible to switch between manual tracking and automatic tracking

Method used

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  • Solar cooker and control method
  • Solar cooker and control method

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Please refer to figure 1 and figure 2 The solar cooker provided by the embodiment of the present invention includes a base 1, a solar cooker 3 pivotally mounted on the base 1, a horizontal adjustment system 5 for adjusting the horizontal rotation of the solar cooker 3, and a device for adjusting the pitch angle of the solar cooker 3. Pitch adjustment system 7 and control system 9 (see Figure 4 ). The control system 9 sends a signal to the level adjustment system 5 or the pitch adjustment system 7 as needed, so as to adjust the solar cooker 3 to face the sun, so as to ensure that the sunlight is directly incident on the solar cooker 3 .

[0023] The solar cooker 3 includes a support 31 and a photovoltaic cell 33 installed on...

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Abstract

The invention discloses a solar cooker and belongs to the technical field of solar. The solar cooker comprises a base, a solar oven, a level adjustment system, a pitching adjustment system and a control system, wherein the level adjustment system comprises a rotating shaft and a driving mechanism; the pitching adjustment system comprises a rod body and a pitching driving piece; the rod body is connected with the solar oven; the control system comprises photosensitive sensors and a controller; the photosensitive sensor comprises a first group of the photosensitive sensors which are horizontally arranged and a second group of the photosensitive sensors which are vertically arranged; the photosensitive sensors are electrically connected with the controller; and the controller is electrically connected with the driving mechanism and the rod body. According to the solar cooker, sunlight is sensed by the photosensitive sensors, signals are sent by the controller to control the running condition of the level adjustment system or the pitching adjustment system, so as to control the position of the solar oven, guarantee the sunlight to irradiate the solar oven from face side, improve sunlight energy accepted by the solar oven and reduce time needed by cooling food; and the controller automatically finishes the work and the precision is high.

Description

technical field [0001] The invention relates to the field of solar energy, in particular to a solar cooker and a control method for the solar cooker. Background technique [0002] With the development and progress of human society, people have higher and higher requirements for quality of life and environment. As one of the cleanest and most popular energy sources, solar energy is loved by people. In outdoor activities, more and more people like to choose solar energy to cook food. However, at different times, the position of the sun is different, so the angle at which sunlight irradiates on the solar cooker also changes thereupon. Generally speaking, solar cookers absorb the most heat energy when the sun is in direct sunlight. Therefore, a solar tracking system is provided on the solar cooker, and the position of the solar cooker is adjusted by tracking the position of the sun. However, the tracking accuracy of the tracking system of the solar cooker at the present stag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/02F24J2/40F24S20/30
CPCY02B40/18Y02E10/40Y02A40/926
Inventor 倪伟跃熊勇刚陈洪晶刘培先刘元元张修田惠连才张文东
Owner HIMIN SOLAR
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