Drag-and-drop UAV solar cell packaging method based on mesh fpc bottom plate

A technology of solar cells and packaging methods, applied in circuits, electrical components, photovoltaic power generation, etc., can solve problems such as inability to guarantee, and achieve the effects of reducing energy consumption, promoting development, and excellent resistance to temperature differences

Active Publication Date: 2020-05-29
合肥凯石投资咨询有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a drag-and-drop UAV solar cell packaging method based on a mesh FPC base plate, which solves the problem that the traditional UAV drag-and-drop solar cell cannot guarantee that it can provide sufficient power and is light and thin. Defects, and at the same time put forward some improvements to the performance of the solar cell itself

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  • Drag-and-drop UAV solar cell packaging method based on mesh fpc bottom plate
  • Drag-and-drop UAV solar cell packaging method based on mesh fpc bottom plate

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Embodiment Construction

[0019] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.

[0020] combine figure 1 and figure 2 As shown, the drag-and-drop UAV solar cell packaging method based on the mesh FPC base plate, the steps include

[0021] Step 1. Prepare a mesh FPC bottom plate 1 by cutting out several rectangular meshes 2 evenly arranged horizontally and vertically on the FPC bottom plate, and coat the bonding area 3 on the edge of each rectangular mesh 2 on the mesh FPC bottom plate 1, The adhesive area 3 is formed by coating with EVA material, and the printed circuit 4 of the mesh FPC bottom plate 1 is printed on the non-adhesive area;

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Abstract

The invention discloses a drag-type drone solar cell packaging method based on a mesh FPC bottom plate. The method comprises the following steps: a mesh FPC bottom plate is prepared; an adhesive region is coated on the edge of each mesh hole on the mesh FPC bottom plate; the printed circuit of the mesh FPC bottom plate is printed on a non-adhesive region; Affixing solar cell blocks on each mesh; Acomposite EVA material is used to encapsulate the surface layer of the solar cell block and the area not covered by the solar cell block on the reticulated FPC backplane. An advantage of the presentinvention is that by bonding a solar cell at a mesh of a mesh FPC backplane with printed circuits, The EVA material packaging surface layer is specially modulated, which makes the battery lightweight,easy to fold, store and deploy, reduces the energy consumption of flight dragging, and has excellent performance of temperature difference resistance, melting resistance, deformation resistance, ultraviolet radiation resistance, and so on, and has a greater role in promoting the development of unmanned aerial vehicles.

Description

technical field [0001] The invention relates to the technical field of battery packaging for unmanned aerial vehicles, in particular to a drag-and-drop solar battery packaging method for unmanned aerial vehicles based on a mesh FPC base plate. Background technique [0002] At present, UAV technology has achieved rapid development in many countries, and many technical difficulties have been solved one after another. One of the important technical difficulties lies in its endurance, which is the premise guarantee for UAVs to perform tasks. In order to increase the endurance of UAVs, most of them use solar cells as the power supply for driving and electronic equipment, and many UAVs have applied towable solar cells, that is, the solar panels are dragged on the UAV like a sailboard. The tail is supported by the aerodynamic force generated by the aircraft. [0003] The manufacturing point of the towable solar cell is to ensure that it can provide sufficient power, but also to en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/048H01L31/18
CPCH01L31/048Y02E10/50Y02P70/50
Inventor 万可
Owner 合肥凯石投资咨询有限公司
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