Frame component of solar photovoltaic module
A solar photovoltaic and frame technology, which is applied in the directions of solar thermal energy, solar thermal power generation, solar thermal collectors, etc., can solve the problems of affecting the service life of solar panels, wasting the sealing effect of sealing materials, and complex structure of sealing strips, so as to save production costs. , the effect of enhancing toughness and simple structure
Inactive Publication Date: 2017-08-29
CHENGDU ANGDIJIA TECH CO LTD
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Problems solved by technology
Due to the unreasonable design of the frame of the existing solar heat collector, the structure of the sealing strip used for sealing is complicated, the sealant is easy to fall off, the sealing material is wasted and the sealing effect is very poor, and water leakage is easy to occur, shortening its service life
Moreover, the existing solar panel frame is made of aluminum alloy, and the thermal expansion coefficient of aluminum is 5 times that of glass, so that the solar panel frame and the front panel of the solar panel will be self-destructed due to the large difference in expansion coefficient under the condition of cold and heat changes. , affecting the service life of solar panels
Method used
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[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.
[0022] The purpose of this embodiment is to provide a solar photovoltaic module frame member, such as Figure 1 ~ Figure 3 As shown, the frame member includes a frame body 1 and a bead 2 that is engaged with the frame body; the bead includes a hook-shaped vertical edge 21 that is engaged with the frame body, and a horizontal edge 22 that is arranged at the top of the hook-shaped vertical edge; The frame main body 1 includes a vertical frame 11, a first horizontal frame 12 and a third horizontal frame 14 that are respectively arranged at the upper and lower ends of the vertical frame and are in the same direction as the horizontal side 22, and are arranged on the vertical frame above the third horizontal frame 14, Used to cooperate with the third horizontal frame t...
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The invention discloses a frame component of a solar photovoltaic module. The frame component comprises a frame body and a pressing strip, wherein the pressing strip is connected to the frame body in a clamped mode and comprises a hook-shaped vertical edge and a transverse edge; the frame body comprises a vertical frame, a first transverse frame, a second transverse frame and a third transverse frame; an inverted-L-shaped clamping opening is formed in the first transverse frame; circular arc-shaped grooves with the same diameter are formed in the upper parts of the first transverse frame and the third transverse frame respectively; cylindrical glass cement of the same structures is connected to the two circular arc-shaped grooves in a clamped mode respectively; the length of the upper end surface of the circular arc-shaped grooves is less than the circular arc inner diameter of the circular arc-shaped groove; the circular arc inner diameter of the circular arc-shaped grooves is the same as the diameter of the cylindrical glass cement; at least one reinforcing rib is arranged in the middle of the vertical frame; and closed type jacks are formed in the two ends of the vertical frame respectively. The frame component is good in sealing effect and can be effectively prevented from being damaged due to heat expansion and cold contraction.
Description
technical field [0001] The invention relates to the technical field of solar energy equipment, and relates to a frame member of a solar photovoltaic module. Background technique [0002] After decades of development, flat-panel solar collectors have become more mature and perfect in technology, and have advantages that other types of solar energy do not have. Flat-plate solar collectors have good pressure-bearing performance and high thermal efficiency, and are especially suitable for integration with buildings. Due to its planar structure characteristics, in the application of building integration of solar energy, the flat plate solar collector has a flexible and random shape and structure, and the design is not restricted by shape or size, and it is easy to realize the combination with building components. In addition, its heat collecting plate is made of metal, which can be easily connected by wire knot and welding, which provides convenience for installation, maintenanc...
Claims
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IPC IPC(8): F24J2/46
CPCY02E10/40F24S80/70F24S2025/6007
Inventor 周建英
Owner CHENGDU ANGDIJIA TECH CO LTD
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