A semiconductor module for dual power generation

A semiconductor and dual technology, applied in semiconductor devices, photovoltaic power generation, circuits, etc., can solve the problems of single function, low conversion efficiency and poor practicability of solar energy equipment, and achieve the effect of improving practicability, improving conversion efficiency and increasing temperature.

Active Publication Date: 2018-11-02
HANGZHOU DAHE THERMO MAGNETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention mainly solves the technical problems of single function, poor practicability and low conversion efficiency of existing solar equipment; it provides a semiconductor module with high conversion efficiency and double power generation

Method used

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  • A semiconductor module for dual power generation
  • A semiconductor module for dual power generation
  • A semiconductor module for dual power generation

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Embodiment 1

[0019] Embodiment 1: A semiconductor module with dual power generation in Embodiment 1, such as figure 1 and figure 2 As shown, it includes a laminated photoelectric conversion unit and a thermoelectric conversion unit. The photoelectric conversion unit includes a solar cell 1 and a photoelectric cell lead 2. A Fresnel lens is installed on the solar cell, and the light-gathering area of ​​the Fresnel lens corresponds to solar energy. On the surface of the cell, the thermoelectric conversion unit includes an upper substrate 3, a lower substrate 4, and a galvanic pair 5 composed of a P-type semiconductor element and an N-type semiconductor element arranged between the upper and lower substrates. The inner surfaces of the upper and lower substrates correspond to the semiconductor elements. The end area is sintered with a guide plate 6, and each galvanic pair forms a series or parallel circuit through the guide plate, and leads out 7 through the lead wire of the thermoelectric un...

Embodiment 2

[0022] Embodiment 2: A semiconductor module with dual power generation in Embodiment 2, including a laminated photoelectric conversion unit and a thermoelectric conversion unit, the photoelectric conversion unit includes solar cells, and the thermoelectric conversion unit includes an upper substrate, a lower substrate, and an upper and lower substrate. A galvanic pair consisting of a P-type semiconductor element and an N-type semiconductor element between the substrates, such as image 3 and Figure 4 As shown, the photoelectric conversion unit also includes a condensing plate 11, which is a Fresnel lens. The condensing plate matches the size of the upper substrate and covers the upper surface of the upper substrate and surrounds the solar cells. The semiconductor module also includes a thermal insulation The protection plate 12, the thermal insulation protection plate matches the size of the lower substrate and covers the upper surface of the lower substrate and surrounds the...

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Abstract

The invention discloses a semiconductor module with double power generation functions. The semiconductor module comprises a photoelectric conversion unit and a thermoelectric conversion unit. The photoelectric conversion unit and the thermoelectric conversion unit coincide with each other, the photoelectric conversion unit comprises a solar cell and a photoelectric unit outgoing line, the thermoelectric conversion unit comprises an upper substrate, a lower substrate and galvanic couple pairs, the galvanic couple pairs are arranged between the upper substrate and the lower substrate and comprise P-type semiconductor elements and N-type semiconductor elements, and the thermoelectric conversion unit is provided with thermoelectric unit outgoing lines. The semiconductor module has the advantages that two different types of power generation units are combined with each other, light energy can be utilized by the photoelectric conversion unit to generate power, radiant heat of solar energy and working heat of the solar cell can be utilized by the thermoelectric conversion unit to generate power by the aid of heat energy temperature difference, and accordingly the conversion efficiency of the solar energy can be effectively improved; the upper substrate of the thermoelectric conversion unit also can be used as a bottom plate of the solar cell, accordingly, the semiconductor module has the double power generation functions, the volume of the semiconductor module can be within a reasonable range under the control, and the practicality can be greatly enhanced.

Description

technical field [0001] The invention relates to a semiconductor module, in particular to a double power generation semiconductor module with high conversion efficiency. Background technique [0002] With the development of the economy and the progress of society, people put forward higher and higher requirements for energy and environmental protection. Collecting all energy that can be collected has become an urgent issue facing mankind. Solar cells are widely used as a device that responds to light and can convert light energy into electricity. However, due to the low efficiency of photoelectric conversion, most of the energy is still diffused in the form of heat and cannot be collected. The efficiency of using solar energy alone is not high. Therefore, multiple ways to utilize solar energy have become the direction of research and production. For example, thermoelectric coolers can effectively collect heat. However, due to the relationship between equipment volume and prod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/0525H01L31/054
CPCY02E10/52
Inventor 刘凌波吴永庆阮炜
Owner HANGZHOU DAHE THERMO MAGNETICS CO LTD
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