Illuminating device with dye-sensitized solar cell at top of harvester for supplying power

A technology of solar cells and dye sensitization, applied in the field of new energy agricultural machinery, can solve problems such as increasing agricultural costs, detrimental to the health of urban and rural people, and polluting the rural ecological environment

Inactive Publication Date: 2012-08-15
WUXI TONGCHUN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of agricultural machinery consumes a lot of oil resources, which not only consumes a lot of foreign exchange, increases agricultural costs, but also pollutes the ecological environment of the vast rural areas, which is not conducive to protecting the health of urban and rural people

Method used

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  • Illuminating device with dye-sensitized solar cell at top of harvester for supplying power
  • Illuminating device with dye-sensitized solar cell at top of harvester for supplying power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The sun shines on the dye-sensitized solar cells installed on the top of the harvester to generate direct current. The direct current is input to the controller through the conductive wire for adjustment. The direct current output from the controller is input into the inverter through the conductive wire, and the direct current is converted into Alternating current, the alternating current is divided into three currents through the conductive wire input shunt, one current is used to supply power to the front lighting lamp composed of three 400W iodine tungsten lamps to illuminate the crop plants harvested by the harvester at night, and the other current is used to supply Powered by 28 side LED lights with a power of 1W to illuminate agricultural workers unloading grain under the grain unloading funnel and checking the threshing quality, the third current is input to the power machine through conductive wires to provide part of the power to the power machine of the electri...

Embodiment 2

[0028] The sun shines on the dye-sensitized solar cells installed on the top of the harvester to generate direct current. The direct current is input to the controller through the conductive wire for adjustment. The direct current output from the controller is input into the inverter through the conductive wire, and the direct current is converted into Alternating current, the alternating current is divided into three currents through the conductive wire input shunt, one current is used to supply power to the front lighting lamp composed of two 800W iodine tungsten lamps to illuminate the crop plants harvested by the harvester at night, and the other current is used to supply 16 side LED lights with a power of 2W supply power to illuminate agricultural workers unloading grain under the grain unloading funnel and check the threshing quality. The third current is input to the power machine through conductive wires to provide part of the power to the power machine of the electric h...

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PUM

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Abstract

The invention relates to an illuminating device with a dye-sensitized solar cell at the top of a harvester for supplying power, which belongs to the technical field of new energy agricultural machinery. Sunlight irradiates the dye-sensitized solar cell mounted at the top of the harvester to generate direct current, the direct current is inputted to a controller for adjustment through an electric lead, the direct current outputted from the controller is inputted to an inverter through an electric lead and is converted into alternating current in the inverter, the alternating current is inputted to a current divider through an electric lead and divided into three currents, one current is used for supplying power to a front illuminating lamp for illuminating crop plants harvested by the harvester at night, the second current is used for supplying power to side LED illuminating lamps for illuminating farm workers to unload grains below an unloading funnel and check threshing quality, and the third current is inputted to a power machine through an electric lead and supplies partial power to the power machine of the electric harvester. The current outputted from the controller can be inputted to an energy storage battery for storage and standby application.

Description

technical field [0001] The invention relates to a lighting device with a dye-sensitized solar cell applied to the top of a harvester for power supply, and belongs to the technical field of new energy agricultural machinery. Background technique [0002] In grain-producing areas, harvesting grain crops in time can avoid grain loss. The harvester is an important agricultural machine that completes the harvesting and threshing operations at one time, and transports and concentrates the grains into the grain storage bin. In 1799, the first horse-drawn disc cutter harvester appeared in the UK. After continuous innovation, humans invented the combine harvester in the late 19th century, which further improved work efficiency. Chinese agricultural machinery companies have been able to mass produce self-propelled wheeled harvesters. Feed combine harvesters, self-propelled tracked full-feed combines, self-propelled tracked half-feed combines, mounted combines and corn combines. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21V23/00H02J7/00A01D75/00A01D41/02F21Y101/02F21Y115/10
Inventor 缪同春
Owner WUXI TONGCHUN NEW ENERGY TECH
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