Glue pressing type sticking and sealing structure of solar photovoltaic module

Abstract

The invention discloses a glue pressing type sticking and sealing structure of a solar photovoltaic module and belongs to the technical field of sealing of the solar photovoltaic modules. A clamping column is embedded into an inner cavity of a clamping hole; a sealing plate is arranged at the top of the clamping column; a sealing rubber ring is arranged at a connection part of the sealing plate and a connection plate; an overflowing groove is formed in a side wall at the inner side of a folding type supporting plate; assembling grooves are formed in left and right side walls of the clamping hole; a compression spring is fixedly connected with one side, far away from an opening, of an inner cavity of each assembling groove; a clamping block is fixed at the other end of each compression spring; an outer-edge side wall of the clamping column is provided with clamping grooves matched with the clamping blocks; waterproof glue is filled into inner cavities of a first glue injection sealing groove, a second glue injection sealing groove and a third glue injection sealing groove; the bracket is integrated and a phenomenon that the separated bracket is inclined relatively after being used for a long period and cracks are formed can be avoided; the solar photovoltaic module and the sealing plate have relatively good sealing performance.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic module sealing, in particular to a solar photovoltaic module adhesive sealing structure. Background technique [0002] With the increasing use of solar energy in buildings, in order to reduce material and installation costs, people combine solar photovoltaic modules with building roofs to form solar photovoltaic building integration, that is, multiple solar photovoltaic modules are spliced ​​together to play a role. While converting solar energy into electricity or other energy sources, it can also be used as a roof, which requires consideration of waterproofing, so waterproof glue must be used to fill the gaps between each solar photovoltaic module to cover all solar photovoltaic modules. The components are spliced ​​together, and in order to prevent rainwater from seeping into the card slot from the gap between the solar panel components and the card slot, the surface of the solar pan...

AI Technical Summary

Problems solved by technology

[0002] With the increasing use of solar energy in buildings, in order to reduce material and installation costs, people combine solar photovoltaic modules with building roofs to form solar photovoltaic building integration, that is, multiple solar photovoltaic modules are spliced ​​together to play a role. While converting solar energy into electricity or other energy sources, it can also be used as a roof, which requires consideration of waterproofing, so waterproof glue must be used to fill the gaps between each solar photovoltaic module to cover all solar photovoltaic modules. The components are spliced ​​together, and in order to prevent rainwater from seeping into the card slot from the gap between the solar panel components and the card slot, the surface of the solar panel component of each solar photovoltaic module is close to the vertical wall of the card slot. There is a layer of waterproof glue on it, but the waterproof glue can only block part of the water, and ash will seep in through the gaps between the structures. In addition, when the solar panel components are assembled, the brackets are separated, which will cause gaps in the brackets. If the connection between the brackets is not fastened, the relative inclination between the brackets will occur over time, and cracks will appear, and moisture will penetrate into the solar panel components along the cracks. Therefore, we propose a solar photovoltaic module pressure-glued adhesive seal structure

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