CN214658344U

CN214658344U - Photovoltaic power generation module for roof

Info

Publication number: CN214658344U
Application number: CN202120171018.3U
Authority: CN
Inventors: 张国良; 王宏; 吕河江
Original assignee: Suzhou Lunan Fastening System Co ltd
Current assignee: Suzhou Lunan Fastening System Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-09
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a photovoltaic power generation module for roof, which comprises a frame, wherein a spacing layer, a heat preservation layer, a fireproof layer and a substrate layer are sequentially arranged in the frame from top to bottom, the substrate layer is fixedly arranged on the bottom surface of the frame, and the heat preservation layer, the fireproof layer, the spacing layer and the inner side surface of the frame are sealed by sealant; and a thin film photovoltaic assembly is arranged above the frame and above the spacing layer, and the lower parts of two sides of the thin film photovoltaic assembly are bonded with the upper surface of the frame through double-sided sponge rubber. The beneficial effects of the utility model are that, can play sun-proof, heat preservation, fire prevention, the function of electricity generation, the people of being convenient for use to this module can adopt different grade type, unidimensional photovoltaic module, and application scope is wider, and the people of being more convenient for use.

Description

Photovoltaic power generation module for roof

Technical Field

The utility model relates to a technical field that building energy conservation and renewable energy utilized, especially a photovoltaic power generation module for roof.

Background

The integrated photovoltaic product can be widely applied to the parts of a sun shading system, a building curtain wall, a photovoltaic roof, a photovoltaic door and window and the like of a building, and can simultaneously provide clean and environment-friendly electric energy on the basis of meeting the conventional daylighting and building aesthetics, and can be simultaneously used for building new buildings and modifying stock buildings, but the optimal power generation efficiency of the photovoltaic power generation system has an optimal angle, the building facade is made into the photovoltaic building integration in the past, the power generation efficiency of a photovoltaic module can be greatly reduced, the waste is caused, the using effect is not good, the traditional design is usually built on the constructed roof, the construction cost is greatly increased, the roof can be damaged by the construction on the building facade, and the service life of the roof is shortened.

Therefore, on the basis of the defects in the prior art, a novel photovoltaic power generation module for a roof needs to be designed, and the requirement for normal use of the photovoltaic power generation module can be met.

SUMMERY OF THE UTILITY MODEL

Because at present when using photovoltaic power generation module on the roof, greatly reduced photovoltaic module generating efficiency, the result of use is not good to cause the damage to the roof easily during the installation, influence the life on roof, therefore we have designed a neotype photovoltaic power generation module on the basis of prior art defect, reduce production cost of transportation, and can reduce pollution and waste, the people of being convenient for use.

The technical scheme of the utility model is that, a photovoltaic power generation module for roof, including the frame, spacer layer, heat preservation, flame retardant coating, substrate layer are equipped with from top to bottom in proper order in the frame, substrate layer fixed mounting is in the bottom surface of frame, heat preservation, flame retardant coating, spacer layer and frame medial surface are sealed through sealed glue; and a thin film photovoltaic assembly is arranged above the frame and above the spacing layer, and the lower parts of two sides of the thin film photovoltaic assembly are bonded with the upper surface of the frame through double-sided sponge rubber.

In addition to the technical scheme, structural adhesive is further arranged between the film photovoltaic module and the frame.

The technical proposal is further supplemented, and a plurality of vent holes are arranged on two opposite side surfaces of the frame.

In addition to the above technical solution, the vent holes are circular.

The technical scheme is further supplemented, and threading holes are formed in the other two opposite side faces of the frame.

Further supplementing the technical scheme, the threading hole is circular.

In addition to the technical scheme, the frame is in a shape like a Chinese character 'ri'.

In addition to the technical proposal, the frame is made of aluminum alloy.

The technical scheme is further supplemented, protruding plates are arranged on two sides of the frame, and I-shaped grooves are arranged below the protruding plates and matched with protrusions on the roof.

The technical scheme is further supplemented, a cover plate is arranged above the roof and the protruding plate, the lower part of the cover plate is connected with the roof through a buckle, and one side surface of the cover plate abuts against the protruding plate.

The photovoltaic module has the beneficial effects that the photovoltaic module can play the functions of sun protection, heat preservation, fire prevention and power generation, is convenient for people to use, can adopt photovoltaic modules of different types and sizes, has a wider application range, and is more convenient for people to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural diagram of the middle frame of the present invention;

in the figure, 1, frame; 11. threading holes; 12. a protruding plate; 121. an I-shaped groove; 13. a vent hole; 2. a spacer layer; 3. a heat-insulating layer; 4. a fire barrier layer; 5. a substrate layer; 6. a thin film photovoltaic module; 7. and (7) a cover plate.

Detailed Description

Because there are some inconvenient places to photovoltaic power generation module when using at present, its installation is the integration, and generating efficiency does not reach the best, and the result of use is not good to cause certain damage to the roof easily when installing on the roof, influence the life on roof, therefore we have designed a photovoltaic power generation module convenient to install and can not influence roof normal use, the people of being convenient for use.

In order to make the technical solution more clear to those skilled in the art, the technical solution of the present invention will be described in detail below with reference to fig. 1 to 3: the utility model comprises a frame 1 for supporting, wherein the frame 1 is in a shape like Chinese character 'ri', if a plurality of photovoltaic power generation modules are needed, the structure is designed to be convenient to detach and replace, the whole frame 1 is not needed to be replaced when a fault occurs, and only the corresponding frame 1 needs to be found for replacement, which is convenient for people to use, wherein, the frame 1 is made of aluminum alloy, the structure is more stable, wherein, both sides of the frame 1 are also provided with convex plates 12 for better installing the frame 1 on the roof, furthermore, I-shaped grooves 121 are arranged below the convex plates 12 for matching with the bulges on the roof, thereby the frame 1 can be stably installed on the roof and can not slide randomly, in order to ensure that the convex plates 12 can be more stably installed on the roof, a cover plate 7 is arranged above the roof and the convex plates 12, the lower part of the cover plate 7 is connected with the upper surface buckle of the roof, the lower side surface of the convex plate is abutted against the convex plate 12, so that the convex plate 12 can be further fixed; the frame 1 is internally provided with a spacing layer 2, a heat-insulating layer 3, a fireproof layer 4 and a substrate layer 5 from top to bottom in sequence, wherein the substrate layer 5 is fixedly arranged on the bottom surface of the frame 1, and the heat-insulating layer 3, the fireproof layer 4, the spacing layer 2 and the inner side surface of the frame 1 are sealed through sealant, so that the heat-insulating layer 3, the fireproof layer 4 and the spacing layer 2 can be stably arranged on the inner side surface of the frame 1; a thin film photovoltaic module 6 is arranged above the frame 1 and above the spacing layer 2, the lower parts of two sides of the thin film photovoltaic module 6 are bonded with the upper surface of the frame 1 through double-sided sponge glue, so that the thin film photovoltaic module 6 can be stably installed on the frame 1, wherein in order to enable the thin film photovoltaic module 6 to be more stably installed on the frame 1, structural glue is further arranged between the lower surface of the thin film photovoltaic module 6 and the frame 1 for fixing, the use effect is good, and the use is convenient for people; the two opposite side surfaces of the frame 1 are provided with a plurality of vent holes 13, so that the photovoltaic power generation module can play a certain role in emission when in normal use, and the influence of overlarge pressure on the normal use of the internal heat insulation layer 3 and the internal fireproof layer 4 is prevented, wherein the vent holes 13 are preferably circular, so that the photovoltaic power generation module is convenient to process and has a good effect; furthermore, two side faces, opposite to the vent hole 13, of the frame 1 are provided with threading holes 11, so that the circuits can be connected in a threading manner conveniently, and preferably, the threading holes 11 are circular, so that certain space can be saved while processing is facilitated, and the use by people is facilitated.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A photovoltaic power generation module for a roof comprises a frame and is characterized in that a spacing layer, a heat insulation layer, a fireproof layer and a substrate layer are sequentially arranged in the frame from top to bottom, the substrate layer is fixedly arranged on the bottom surface of the frame, and the heat insulation layer, the fireproof layer, the spacing layer and the inner side surface of the frame are sealed through sealing glue; and a thin film photovoltaic assembly is arranged above the frame and above the spacing layer, and the lower parts of two sides of the thin film photovoltaic assembly are bonded with the upper surface of the frame through double-sided sponge rubber.

2. The photovoltaic power module for a roof according to claim 1, wherein a structural adhesive is further disposed between the thin film photovoltaic module and the frame.

3. The photovoltaic power module for a roof according to claim 2, wherein a plurality of ventilation holes are provided on opposite sides of the frame.

4. The photovoltaic power module for a roof according to claim 3, wherein the ventilation holes are circular.

5. The photovoltaic power generation module for a roof according to claim 4, wherein the other two opposite sides of the frame are provided with threading holes.

6. The photovoltaic power generation module for a roof according to claim 5, wherein the threading hole is circular.

7. The photovoltaic power generation module for a roof according to any one of claims 1 to 6, wherein the frame is in a shape of a Chinese character "ri".

8. The photovoltaic power module for a roof according to claim 7, wherein the frame is made of an aluminum alloy.

9. The photovoltaic power generation module for a roof as claimed in claim 1, wherein the frame is provided with protruding plates at two sides, and an I-shaped groove is arranged below the protruding plates to match with the protrusion on the roof.

10. The photovoltaic power generation module for a roof as claimed in claim 9, wherein a cover plate is provided above the roof and the protrusion plate, the cover plate is snap-fitted to the roof below the cover plate, and one side of the cover plate abuts against the protrusion plate.