CN203537304U - Tenon type solar cell module - Google Patents

Abstract

The utility model discloses a tenon type solar cell module, which comprises first section bars on two lateral sides of the solar cell module, and second section bars on two longitudinal sides of the solar cell module. The first section bars are provided with insertion slots for the inserted connection of photovoltaic panels. The second section bars are composed of a first intermediate section bar and a second intermediate section bar. The first intermediate section bar is provided with an upper insertion slot for the inserted connection of photovoltaic panels. The second intermediate section bar is provided with a lower insertion slot for the inserted connection of photovoltaic panels. Photovoltaic panels are inserted into all the insertion slots to integrally form a solar cell module structure. Meanwhile, the first intermediate section bar is provided with a lower wedge-shaped fixing edge and the second intermediate section bar is provided with an upper wedge-shaped fixing slot. The lower wedge-shaped fixing edge is inserted into the upper wedge-shaped fixing slot to form a tenon type fixed connection structure. The tenon type solar cell module is simple in structure and convenient in installation, and can be arranged on a building. The photovoltaic panels can be used for generating electricity, and can also be used as roof panels for keeping out wind and rain and protecting the building from all sides, thereby meeting the requirements of the tension transfer system of the building structure.

Description

Tenon type solar cell module

technical field

The utility model relates to a mortise-type solar cell assembly.

Background technique

my country is a country with a large population, and the supply and demand of land resources are relatively tight. The construction of large-scale ground power stations needs to occupy a large area of land. In order to solve this contradiction, during the "Twelfth Five-Year Plan" period, the country vigorously promoted green buildings, and used the external sun-facing surfaces and roofs of buildings to build solar power generation systems.

Building energy consumption is one of the three major "energy consuming households" in my country, and energy-saving building materials and green buildings are the direction and approach of building energy conservation. Building Mounted Photovoltaic (Building Mounted Photovoltaic) is a new type of functional building that integrates power generation, sound insulation, heat insulation, safety and decoration. , into an active energy-saving mode that can be utilized for electrical energy.

Building material-type photovoltaic system is the development direction of photovoltaic building integration, that is, the technology of integrating photovoltaic products into buildings. inseparable part.

Utility model content

Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a mortise-type solar cell module with simple structure and convenient installation.

In order to achieve the above purpose, the mortise-type solar cell module of the present invention includes first profiles arranged on both lateral sides and second profiles arranged on both sides of the longitudinal direction, wherein the first profiles are provided with holes for plugging in photovoltaic panels. Slots, the second profile includes a first intermediate profile and a second intermediate profile, the first intermediate profile is provided with an upper slot for inserting photovoltaic panels, and the second intermediate profile is provided with a lower slot for inserting photovoltaic panels Slots, photovoltaic panels are inserted into each slot to form a solar cell module structure as a whole, and the first intermediate profile is also provided with a lower wedge-shaped fixing edge, and the second intermediate profile is also provided with an upper wedge-shaped fixing groove, and the lower wedge-shaped fixed edge The side is inserted into the upper wedge-shaped fixing groove to form a tenon-type fixed connection structure.

Further, several solar cell module structures are connected through the tenon-type fixed connection structure to form a large-area photovoltaic module.

Further, the lower wedge-shaped fixed edge on the first intermediate profile is arranged on the opposite side of the upper slot.

Further, the upper wedge-shaped fixing groove on the second intermediate profile is arranged on the opposite side of the lower slot.

Further, the photovoltaic module is arranged obliquely, wherein the opening of the upper wedge-shaped fixing groove in one of the tenon-type fixed connection structures is arranged obliquely downward.

Further, a cavity for setting electrical circuit components is provided under the slot of the first profile.

Further, the photovoltaic panels include photovoltaic glass, battery sheets, EVA and transparent back film.

Further, a sealant is used to seal between the photovoltaic panel and each slot.

Further, the first profile, the first intermediate profile and the second intermediate profile are all aluminum profiles.

The utility model has a simple structure and is easy to install. It can be installed on a building. The photovoltaic panel can generate electricity, and also serve as a building envelope for the roof panel to shelter from wind and rain, satisfying the function of the building structure force transmission system.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the structure in the direction of A-A;

Figure 3 is a schematic diagram of the B-B direction structure;

Fig. 4 is a schematic diagram of the structure of the first profile;

Fig. 5 is a schematic structural diagram of the first intermediate profile;

Fig. 6 is a schematic diagram of the structure of the second intermediate profile;

Figure 7 is an enlarged view of part C in Figure 3;

Fig. 8 is a structural schematic diagram of a plurality of solar cell modules combined into a photovoltaic module;

Fig. 9 is a schematic diagram of the installation structure of the first profile;

Figure 10 is a schematic diagram of the tenon-type fixed connection structure.

Detailed ways

Below, with reference to the accompanying drawings, the utility model is described more fully, and exemplary embodiments of the utility model are shown in the accompanying drawings. However, the invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature relative to another element or feature shown in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative specifications used herein interpreted accordingly.

As shown in Figures 1 to 6, the tenon-type solar cell module of the present invention includes a photovoltaic panel 10, a first profile 7 arranged on both lateral sides, and a second profile arranged on both sides of the longitudinal direction, wherein the second profile It includes a first intermediate profile 5 and a second intermediate profile 6 . The photovoltaic panel includes photovoltaic glass 1 , cell sheet 2 , EVA3 and transparent back film 4 .

The first profile 7 is provided with a cavity 9 and a slot 8 for plugging in the photovoltaic panel 10 , the cavity 9 is provided below the slot 8 , and the cavity 9 is used for setting electrical circuit components.

The first intermediate profile 5 is provided with a lower wedge-shaped fixed edge 12 and an upper slot 11 for inserting the photovoltaic panel 10 , and the lower wedge-shaped fixed edge 12 is arranged on the opposite side of the upper slot 11 .

The second intermediate profile 6 is provided with an upper wedge-shaped fixing groove 14 and a lower slot 13 for inserting photovoltaic panels. The upper wedge-shaped fixing groove 14 is arranged on the opposite side of the lower slot 13 .

The left and right sides of the photovoltaic panel 10 are inserted into the slots 8 of the two opposite first profiles 7, and the upper and lower sides of the photovoltaic panel 10 are respectively inserted into the upper slot 11 and the lower slot 13 The photovoltaic panel 10 is inserted into each slot to form a solar cell module structure as a whole, and the space between the photovoltaic panel 10 and each slot is sealed with a sealant.

The lower wedge-shaped fixed side 12 can be inserted into the upper wedge-shaped fixed groove 14 to form a tenon-type fixed connection structure 15 , and several solar cell module structures are connected through the tenon-type fixed connection structure 15 to form a large-area photovoltaic module.

The combined photovoltaic module in the utility model is generally installed on the roof of a building, such as a roof material for a glass house or a photovoltaic carport. The photovoltaic panels 10 are arranged obliquely, wherein the opening of the upper wedge-shaped fixing groove 14 in a tenon-type fixed connection structure 15 is arranged obliquely downward, and the lower wedge-shaped fixing side 12 is inserted into the upper wedge-shaped fixing groove 14, because it is The inclined downward arrangement ensures that the height of the upper wedge-shaped fixing groove 14 is higher than the lower wedge-shaped fixed edge 12, and rainwater will flow down along its surface to ensure that it will not be poured into its interior by rainwater.

In the utility model, the first profile 7, the first intermediate profile 5 and the second intermediate profile 6 are all aluminum profiles, which are simple to manufacture and low in cost, and the photovoltaic modules made can be used as roofing materials, which can not only play The role of traditional roofing materials can also generate electricity and reduce the temperature inside the house.

Claims (9)

1. tenon formula solar module, it is characterized in that, comprise the first section bar that is arranged on both lateral sides, be arranged on the second section bar of longitudinal both sides, wherein, on the first section bar, be provided with the slot for the photovoltaic plate of pegging graft, the second section bar comprises the first intermediate proximate matter and the second intermediate proximate matter, on the first intermediate proximate matter, be provided with the upper slot for the photovoltaic plate of pegging graft, on the second intermediate proximate matter, be provided with the lower slot for the photovoltaic plate of pegging graft, photovoltaic plate is inserted into the whole solar module structure that forms in each slot, and on the first intermediate proximate matter, be also provided with lower wedge shape fixed edge, on the second intermediate proximate matter, be also provided with wedge shape holddown groove, lower wedge shape fixed edge is inserted into formation tenon formula fixed connection structure in wedge shape holddown groove.

2. tenon formula solar module as claimed in claim 1, is characterized in that, described in several, solar module structure connects into large-area photovoltaic module by described tenon formula fixed connection structure.

3. tenon formula solar module as claimed in claim 1, is characterized in that, the described lower wedge shape fixed edge on described the first intermediate proximate matter is arranged on the opposite side of described upper slot.

4. tenon formula solar module as claimed in claim 1, is characterized in that, the described upper wedge shape holddown groove on described the second intermediate proximate matter is arranged on the opposite side of described lower slot.

5. tenon formula solar module as claimed in claim 2, is characterized in that, described photovoltaic module is obliquely installed, and wherein, the opening of the described upper wedge shape holddown groove in a described tenon formula fixed connection structure is for being tilted to lower setting.

6. tenon formula solar module as claimed in claim 1, is characterized in that, the below of the described slot of described the first section bar is provided with for the cavity of electric wiring parts is set.

7. tenon formula solar module as claimed in claim 1, is characterized in that, described photovoltaic plate comprises photovoltaic glass, cell piece, EVA and transparent notacoria.

8. tenon formula solar module as claimed in claim 1, is characterized in that, between described photovoltaic plate and each slot, uses sealant sealing.

9. tenon formula solar module as claimed in claim 1, is characterized in that, described the first section bar, the first intermediate proximate matter and the second intermediate proximate matter are aluminium section.

Images