A kind of novel photovoltaic module mounting structure
Technical field
The utility model relates to a kind of photovoltaic module, especially relates to a kind of photovoltaic module mounting structure.
Background technology
Solar energy power generating has obtained using comparatively widely as a kind of emerging green energy resource.But because the area without shade on the top that generally is installed on building of photovoltaic module, so its mounting structure especially will be considered easily assembling, performance such as light, stable, safe.But the loading and unloading that the installing rack of the present photovoltaic module that uses has are easy, but exist the bad problem of stability; What have stablizes, but exists the problem that loading and unloading bother, weight is big.
Publication number is that the patent of invention of CN101478267 discloses a kind of photovoltaic module installation system, described installation system comprises main brace summer, be fixed in the vertical principal mode material on the main brace summer, be connected and fixing horizontal section bar with described vertical principal mode material, and fixed light photovoltaic assembly and the center platen that is connected with described vertical principal mode material and horizontal section bar, wherein, have cable hole and trough on described vertical principal mode material and the horizontal section bar, the power line of described photovoltaic module is arranged in described vertical principal mode material and horizontal section bar inside by described cable hole and trough.Installation system of the present invention is installed simple and reliable, and cabling is hidden, can not influence the attractive in appearance of building roofing or body of wall, also can effectively protect the power line of photovoltaic module.It is big that this structure exists weight, installs, fixes the problem of trouble.
Summary of the invention
The utility model mainly is the technical problem that solves that existing in prior technology weight is big, stability is bad, installs and fixes inconvenience etc., and the novel photovoltaic module mounting structure of a kind of in light weight, good stability, device convenient fixing is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of novel photovoltaic module mounting structure, comprise support, the front side that it is characterized in that described support is provided with photovoltaic module, the rear side and the left and right sides of support are respectively equipped with baffler, described photovoltaic module and support rear side, the left side, high low structure all around in the middle of the baffler on right side constitutes one, the bottom surface of this structure is A, then the angle of photovoltaic module and A is 0-20 °, the angle of each baffler and A is 40 °-70 °, described structure is provided with several, and each structure connects in the same way in turn by link.After installation, photovoltaic module also uses as the baffler of front side.The angle of baffler realizes the guide effect to air draught, air-flow produces active force to baffler and photovoltaic module, active force is decomposed into downward pressure and thrust forward, makes the forward thrust counteracting of frictional force that mounting system and installed surface produce and air realize fastening on installed surface of photovoltaic module and mounting system because of downward pressure adds the gravity of annex and mounting system.Compare with existing photovoltaic bracket system, this scheme between mounting system and installed surface, need not any additional syndeton (as bolt be connected, bonding etc.) in addition mounting system also need not to use any heavy burden structure (as briquetting etc.), can realize the fastening of mounting system.Therefore this mounting structure has the characteristics of in light weight, good stability, device convenient fixing.
As preferably, the bottom surface A of described structure and the angle of mounting plane are 5 °<A<20 °.The feasible rainwater guiding the same side dropped on each photovoltaic module and the baffler of the bottom surface A of structure and the angle of mounting plane.This angle has also played the corrective action of photovoltaic module to the optic angle degree.
As preferably, described rear side baffler is parallel assembled by several flow deflectors.Baffler adopts the structure of flow deflector assembly unit to make baffler may finish by the mode of changing flow deflector under the situation that occurs being partially damaged, and therefore, this structure makes that it can be more convenient, flexible at aspects such as installation, maintenances.
As preferably, the angle of described photovoltaic module and A is 10 °, and the angle of each baffler and A is 60 °, and the bottom surface A of structure and the angle of mounting plane are 10 °.
The beneficial effect that brings of the present utility model is, solved that existing in prior technology weight is big, stability is bad, installed and fixed the technical problem of inconvenience etc., realized the novel photovoltaic module mounting structure of a kind of in light weight, good stability, device convenient fixing.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of structure of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1 and Figure 2, the utility model is a kind of novel photovoltaic module mounting structure, comprises support, and the front side of described support is provided with photovoltaic module 1, the rear side of support and the left and right sides are respectively equipped with baffler 2, and the rear side baffler is parallel assembled by 4 flow deflectors.High low structure all around in the middle of the baffler on described photovoltaic module and support rear side, left side, right side constitutes one, the bottom surface of this structure is A, then the angle of photovoltaic module and A is 10 °, and the angle of each baffler and A is 60 °, and bottom surface A and mounting plane have 10 ° angle.Described structure is provided with 3, and each structure connects in the same way in turn by link 3.
In this technical scheme, the angle of baffler realizes the guide effect to air draught, air-flow produces active force to baffler and photovoltaic module, active force is decomposed into downward pressure and thrust forward, makes the forward thrust counteracting of frictional force that mounting system and installed surface produce and air realize fastening on installed surface of photovoltaic module and mounting system because of downward pressure adds the gravity of annex and mounting system.Compare with existing photovoltaic bracket system, this scheme need not the other mounting system of any additional syndeton and also need not to use any heavy burden structure between mounting system and installed surface, can realize the fastening of mounting system.
So the utlity model has in light weight, good stability, device convenient fixing, feature such as safe and reliable.