Mounting fixture for photovoltaic module
A technology for installing fixtures and photovoltaic modules, applied to the improvement of installation structures and installation methods, and the field of photovoltaic module installation fasteners, can solve problems such as increased costs, and achieve the effect of convenient clamping operation and simple structure
Active Publication Date: 2015-03-11
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Problems solved by technology
[0006] However, if the pressing block is used for pressing, it needs a specific profile purlin as the installation interface to give full play to its flexible positioning characteristics, and the material of the pressing block needs to use aluminum profiles or materials with similar hardness to achieve the required processing accuracy, so it will bring about cost increase
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[0030] Below in conjunction with accompanying drawing, the present invention is described in detail:
[0031] Such as image 3 As shown, the fixture of the invention includes an upper clip, a lower clip and a set of special screw combinations.
[0032] Wherein the upper clip 3 has three folded edges in the long side direction and two folded edges in the short side direction, so that it forms six folded surfaces, see Figure 5 . Since the thickness of the structure is uniform, its thickness characteristics will not be specifically introduced in the subsequent description. Wherein the first folding surface 10 , the second folding surface 11 , the third folding surface 12 and the fourth folding surface 13 are sequentially connected vertically. The fifth folding surface and the sixth folding surface are vertically connected to the first folding surface in a symmetrical manner, are perpendicular to the second folding surface, and are smaller in height than the second folding sur...
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The invention discloses a mounting fixture for a photovoltaic module. The mounting fixture for the photovoltaic module comprises an upper clamping piece, a lower clamping piece, and a bolt fastening device. A first folding face, a second folding face, a third folding face and a fourth folding face which are connected in sequence are formed through three folding edges in the long edge direction of the upper clamping piece, wherein the first folding face and the third folding face are approximately parallel, the second folding face and the fourth folding face are approximately parallel, and a first combination portion and a first fastening hole are further arranged on the first folding face. A seventh folding face, an eighth folding face, a ninth folding face and a tenth folding face which are connected in sequence are formed through three folding edges in the long edge direction of the lower clamping piece. A second combination portion and a second fastening hole are further arranged on the seventh folding face, and the second combination portion is connected with the first combination portion. The mounting fixture can adapt to the differences of mounting points brought by dimensional change of the module, and can match with the mounting characteristics of conventional section bars, and can effectively control cost through consideration of materials and processing technology of fastening pieces.
Description
technical field [0001] The invention belongs to the field of photovoltaic applications, belongs to photovoltaic module installation fasteners, and relates to the improvement of the installation structure and installation method of photovoltaic modules. Background technique [0002] The current photovoltaic modules are installed mainly by means of screw fastening, press-fitting by pressing blocks or card-slot snap-fitting. [0003] Among them, the screw fastening and card slot clamping have high requirements for the accuracy of the installation positioning point; while the pressure block pressing requires special profile purlins as a match to take advantage of its flexible positioning, and aluminum profiles or materials with similar hardness are required. In order to achieve the required machining accuracy. [0004] The construction of large-scale photovoltaic power plants requires a large number of photovoltaic modules. In the specific procurement process, due to many reas...
Claims
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IPC IPC(8): H02S20/00H02S30/00
CPCY02E10/50
Inventor 邹新支少锋王方毓
Owner SHARE POWER