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Light reflecting bowl based on perovskite power generation battery

A technology of perovskite and reflective bowl is applied in the application field of perovskite power generation cells, which can solve the problems of weakened light intensity, large diffraction range, and inability to achieve lighting effects.

Inactive Publication Date: 2019-03-26
TAIYI NEW ENERGY TECH TIANJIN PARTNERSHIP ENTERPRISE LLP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of lighting, the humanized design of electric lights has been used as a kind of intelligent human-computer interaction, which pays special attention to people's use experience, such as slowly turning off electric lights after people leave, etc., but these functions require human-designed programs to control the magnitude of the current , so that the resistance of the lamp increases, and the light intensity decreases due to insufficient power, which reduces the service life of the lamp, and for special lamps such as 'spotlights', the diffraction range of light is large, and it is impossible to achieve better lighting effects

Method used

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  • Light reflecting bowl based on perovskite power generation battery
  • Light reflecting bowl based on perovskite power generation battery
  • Light reflecting bowl based on perovskite power generation battery

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0015] See Figure 1~4 , The reflective bowl 2 of the spotlight body 1 is provided with a perovskite power generation battery 3.

[0016] The perovskite power cell is composed of a conductive substrate, an electron transport layer, a perovskite light absorption layer, a hole transport layer, and an anode layer. The electron transport layer has an inverted cone-shaped mesopore, and the top of the inverted cone is The thickness of the quantum dot layer and the electron transport layer is 3000 nm.

[0017] The output end of the solar power cell on the reflecting bowl is connected with the lamp bead.

[0018] The reflecting bowl is composed of a frame 4 and a reflecting sheet 5. The frame includes a beam frame 6 with a truncated cone at the end and a rectangular reflecting sheet frame 7 on the beam frame. A rotating shaft 8 is provided on the reflecting sheet frame. , A horizontal linkage device 9 is provided between every two rotating shafts on the same horizontal plane, and a longitu...

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PUM

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Abstract

The invention provides a light reflecting bowl based on a perovskite power generation battery. The problem to be solved is how to utilize the perovskite power generation battery and enables the lightreflecting bowl to supply power to a lamp bead. According to the technical scheme, the light reflecting bowl is composed of a skeleton and a reflecting sheet, the skeleton comprises a beam frame withthe end portion being of a cut cone shape, and a rectangular reflecting sheet frame body on the beam frame, the reflecting sheet frame body is provided with rotating shafts, transverse linkage devicesare arranged between every two rotating shafts located in the same horizontal planes, longitudinal linkage devices are further arranged between every two different horizontal planes, the beam frame of the cut cone shape is provided with the reflecting sheet perpendicular to the lighting direction, and the light reflecting sheet is provided with the perovskite power generation battery. The light reflecting bowl has the advantages that secondary utilization of energy source can be carried out by means of effective utilization diffraction light of lamp light, and light sources are effectively projected to drones.

Description

Technical field: [0001] The invention relates to the technical field of the application of perovskite power generation cells, in particular to a reflective bowl based on the perovskite power generation cell. Background technique: [0002] Among many thin-film solar cells, organic-inorganic hybrid perovskite solar cells have attracted much attention in the international frontier research field because of their low cost, solution processing and excellent photoelectric conversion performance. Among them, methyl lead amine iodide (CH3NH3PbI3) is one of the most representative materials. This type of perovskite material has strong absorption, high mobility, long carrier life, adjustable band gap, and multiple applications. The advantages of this method of processing make the perovskite structure CH3NH3PbI3 not only can absorb visible light and part of the near-infrared light, but also the photogenerated carriers produced are not easy to recombine, and the energy loss is small. This is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V7/10H01L51/42
CPCF21V7/10H10K30/30Y02E10/549
Inventor 康俊平李风煜胡笑添毛巨林张懿强
Owner TAIYI NEW ENERGY TECH TIANJIN PARTNERSHIP ENTERPRISE LLP
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