CN213585675U

CN213585675U - Photovoltaic module for photovoltaic power generation system

Info

Publication number: CN213585675U
Application number: CN202022705689.1U
Authority: CN
Inventors: 李俊杰
Original assignee: Hebei North University
Current assignee: Hebei North University
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a photovoltaic component for a photovoltaic power generation system, which relates to the technical field of photovoltaic power generation, and comprises a frame and a back plate, wherein a solar cell panel is placed at the top of the back plate, a glass plate is laid at the top of the solar cell panel, the frame is inserted at the top of the back plate, the frame covers the glass plate, four corners at the bottom of the frame are all provided with insertion blocks, spring grooves are arranged inside the four insertion blocks, and springs are fixed inside the four spring grooves, the utility model can realize the quick positioning of the frame and the back plate by the arrangement of the insertion blocks and the insertion grooves, and simultaneously realize the limit of the frame and the back plate by the arrangement of the insertion rods, the springs, the push rod grooves and the push rods, thereby realizing the quick disassembly and assembly of the photovoltaic component, being convenient for the maintenance of the photovoltaic component and effectively improving the maintenance efficiency of the photovoltaic component, the normal use of the photovoltaic module can be ensured.

Description

Photovoltaic module for photovoltaic power generation system

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, concretely relates to photovoltaic module for photovoltaic power generation system.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

However, photovoltaic modules for photovoltaic power generation systems in the current market have certain defects in the use process, for example, the photovoltaic modules are complex to disassemble and assemble, the photovoltaic modules cannot be quickly disassembled and assembled, the photovoltaic modules are inconvenient to maintain, the maintenance efficiency of the photovoltaic modules is low, and the use of the photovoltaic modules is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module for photovoltaic power generation system to solve the quick assembly disassembly who can not realize photovoltaic module who proposes in the above-mentioned background art, the maintenance of photovoltaic module of being not convenient for can not realize the quick concatenation between a plurality of photovoltaic modules in addition, leads to the problem that photovoltaic module installation effectiveness is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic module for photovoltaic power generation system, includes frame and backplate, solar cell panel has been placed at the top of backplate, and the glass board has been laid at solar cell panel's top, the frame is pegged graft in the top of backplate, and the frame is established the glass board lid, the grafting piece is all installed to four corners of frame bottom, and the spring groove has all been seted up to the inside of four grafting pieces, four the inside in spring groove all is fixed with the spring, and the both ends of four springs all are connected with the inserted bar, the inserting groove with four grafting piece one-to-one is seted up at the top of backplate, and the inside of backplate is located one side of four inserting grooves and has all seted up the push rod groove, four the inside in push rod groove all is through limiting plate movable mounting's push rod, the inside in push rod groove can be inserted to the inserted bar and the tip counterbalance with the push rod.

Preferably, two grooves are symmetrically formed in one side of the frame, the insides of the two grooves are rotatably connected with the splicing blocks through the damping rotating shaft, two splicing grooves are symmetrically formed in the frame relative to one side of each groove, and the two splicing grooves correspond to the two splicing blocks one to one.

Preferably, the inside of the two splicing grooves is provided with a joggle block, the inside of the two splicing blocks is recessed inwards to form joggle grooves, and the two joggle grooves correspond to the two joggle blocks one to one.

Preferably, pull grooves are formed in the surfaces of the two splicing blocks, and the two pull grooves are strip-shaped.

Preferably, a telescopic linkage rod is further installed in a spring groove in the inserting block, and the spring sleeve is arranged outside the linkage rod.

Preferably, the opposite corners of one end of the insertion block, which is far away from the frame, are all transited by arc chamfers to form smooth arc ends of the surface wall.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a setting of inserted block and inserting groove can realize the quick location of frame and backplate, and through the setting of inserted bar, spring, push rod groove and push rod, can realize the spacing of frame and backplate simultaneously to realize photovoltaic module's quick assembly disassembly, so that photovoltaic module's maintenance, effectual photovoltaic module's maintenance efficiency that has improved can ensure photovoltaic module's normal use.

(2) The utility model discloses a concatenation piece and splice groove's setting can realize the concatenation of a plurality of photovoltaic module to realize the quick installation of a plurality of photovoltaic module, the effectual installation effectiveness that improves photovoltaic module, so that photovoltaic module's quick use;

in addition, the joggles of the splicing blocks and the splicing grooves can be realized through the arrangement of the joggling blocks and the joggling grooves, so that the limiting fixation of the splicing blocks and the splicing grooves is realized, the stable splicing of the photovoltaic module is facilitated, and the splicing assembly of the photovoltaic module is further facilitated.

Drawings

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

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a cross-sectional view of the back plate of the present invention;

FIG. 4 is a cross-sectional view of the frame of the present invention;

fig. 5 is a left side view of the present invention;

fig. 6 is a right side view of the present invention;

FIG. 7 is a side view of the splice of the present invention;

FIG. 8 is an enlarged view taken at A in FIG. 2;

FIG. 9 is an enlarged view of FIG. 3 at B;

FIG. 10 is an enlarged view at C of FIG. 4;

in the figure: 1-a frame; 2-a solar panel; 3-a glass plate; 4-a back plate; 5-a plug-in block; 6-inserting a rod; 7-inserting grooves; 8-a push rod groove; 9-a push rod; 10-splicing grooves; 11-a joggle block; 12-a groove; 13-splicing blocks; 14-groove drawing; 15-a tongue and groove; 16-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides the following technical solutions: a photovoltaic module for a photovoltaic power generation system comprises a frame 1 and a back plate 4, a solar cell panel 2 is arranged on the top of the back plate 4, and the top of the solar cell panel 2 is laid with a glass plate 3, the frame 1 is inserted on the top of the back plate 4, and the frame 1 covers the glass plate 3, four corners at the bottom of the frame 1 are all provided with inserting blocks 5, and the four insertion blocks 5 are all provided with spring grooves, the four spring grooves are all fixed with springs 16, and the two ends of the four springs 16 are connected with the inserting rods 6, the top of the back plate 4 is provided with inserting grooves 7 which are in one-to-one correspondence with the four inserting blocks 5, and the inside of backplate 4 is located one side of four inserting grooves 7 and has all seted up push rod groove 8, and the push rod 9 of limiting plate movable mounting is all passed through to the inside of four push rod grooves 8, and the inserted bar 6 can insert the inside in push rod groove 8 and inconsistent with the tip of push rod 9.

Specifically, when the solar photovoltaic module is used, a user can place the solar cell panel 2 on the back panel 4, lay the glass plate 3 on the solar cell panel 2, then insert the frame 1 on the back panel 4, so that the insert block 5 is inserted into the insert groove 7, at the moment, the insert rod 6 is inserted into the push rod groove 8 under the action of the spring 16 and abuts against the end part of the push rod 9, so that the insert block 5 is clamped with the insert groove 7, the limit fixation of the frame 1 and the back panel 4 is realized, the assembly of the photovoltaic module is realized, then the solar cell panel 2 absorbs solar energy, the solar energy is converted into electric energy, and then the electric energy is stored in the storage battery, so that the photovoltaic power generation is realized;

when solar cell panel 2 needs the maintenance, the user can promote push rod 9, make push rod 9 promote inserted bar 6, inserted bar 6 contracts into the spring groove under the effect of spring 16 this moment, then the user stimulates frame 1, make inserted block 5 extract in by inserting groove 7, in order to realize the separation of frame 1 and backplate 4, then the user maintains solar cell panel 2, after the maintenance, the user pegs graft frame 1 on backplate 4 through inserted block 5 and inserting groove 7, this moment, inserted bar 6 is in the spring groove of pegging graft under the effect of spring 16, in order to splice block 5 and inserting groove 7 joint, realize frame 1 and backplate 4 spacing, thereby realize photovoltaic module's quick assembly disassembly, so that photovoltaic module's maintenance, the effectual maintenance efficiency that improves photovoltaic module, can ensure photovoltaic module's normal use.

In this embodiment, preferably, two grooves 12 are symmetrically formed in one side of the frame 1, the insides of the two grooves 12 are rotatably connected with the splicing blocks 13 through the damping rotating shaft, two splicing grooves 10 are symmetrically formed in the frame 1 relative to one side of the grooves 12, and the two splicing grooves 10 correspond to the two splicing blocks 13 one to one.

Specifically, in the photovoltaic module installation process, the user can rotate out the splicing block 13 from the groove 12 through the damping rotating shaft, then the user inserts the splicing block 13 on one side of the photovoltaic module frame 1 into the splicing groove 10 on one side of the other photovoltaic module frame 1 to plug two photovoltaic modules, the steps are repeated, the splicing of a plurality of photovoltaic modules is realized, the quick installation of the photovoltaic modules is realized, the installation efficiency of the photovoltaic modules is effectively improved, and the photovoltaic modules can be used quickly.

In this embodiment, preferably, the tenon blocks 11 are installed inside the two splicing grooves 10, the tenon grooves 15 are formed inside the two splicing blocks 13, and the two tenon grooves 15 correspond to the two tenon blocks 11 one to one.

Specifically, in the photovoltaic module splicing process, when the splicing block 13 is inserted into the splicing groove 10, the joggle block 11 is inserted into the joggle groove 15, so that joggling of the splicing block 13 and the splicing groove 10 is realized, limiting fixation of the splicing block 13 and the splicing groove 10 is realized, stable splicing of the photovoltaic module is facilitated, and splicing and assembling of the photovoltaic module are further facilitated.

In this embodiment, preferably, pull grooves 14 are formed in the surfaces of the two splicing blocks 13, and the two pull grooves 14 are strip-shaped.

Specifically, when the splicing block 13 needs to be rotated out of the groove 12, a user can pull the splicing block 13 through the strip-shaped pull groove 14 to realize the rapid rotation out of the splicing block 13, so that the splicing block 13 is convenient to rotate, and time and labor are saved.

In this embodiment, preferably, a retractable linkage rod is further installed in the spring groove inside the insertion block 5, and the spring 16 is sleeved outside the linkage rod.

Specifically, in the process of the extension and retraction of the spring 16, the telescopic linkage rod can extend and retract along with the spring, so that the stability of the spring 16 in the process of extension and retraction is improved, and the spring 16 drives the inserted rod 6 to stably move.

In this embodiment, preferably, opposite corners of one end of the insertion block 5 away from the frame 1 are all transited by arc chamfers to form a smooth arc end of the surface wall.

Specifically, through the slick and sly arc end of table wall, can be convenient for the rapid insertion of grafting piece 5 in inserting groove 7 to be convenient for the rapid grafting of frame 1 and backplate 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic module for photovoltaic power generation system which characterized in that: the solar cell panel comprises a frame (1) and a back plate (4), a solar cell panel (2) is placed at the top of the back plate (4), a glass plate (3) is laid at the top of the solar cell panel (2), the frame (1) is inserted into the top of the back plate (4), the frame (1) covers the glass plate (3), four corners of the bottom of the frame (1) are respectively provided with an inserting block (5), spring grooves are respectively formed in the four inserting blocks (5), springs (16) are respectively fixed in the four spring grooves, two ends of each spring (16) are respectively connected with an inserting rod (6), inserting grooves (7) which are in one-to-one correspondence with the four inserting blocks (5) are formed in the top of the back plate (4), push rod grooves (8) are respectively formed in one side, located at the four inserting grooves (7), of the four push rod grooves (8) are respectively and movably installed through a limiting plate (9), the inserted rod (6) can be inserted into the push rod groove (8) and is abutted against the end part of the push rod (9).

2. The photovoltaic module for a photovoltaic power generation system according to claim 1, characterized in that: two grooves (12) are symmetrically formed in one side of the frame (1), the insides of the two grooves (12) are rotatably connected with the splicing blocks (13) through damping rotating shafts, two splicing grooves (10) are symmetrically formed in the frame (1) relative to one side of the grooves (12), and the two splicing grooves (10) are in one-to-one correspondence with the two splicing blocks (13).

3. The photovoltaic module for a photovoltaic power generation system according to claim 2, characterized in that: joggling blocks (11) are arranged inside the two splicing grooves (10), joggling grooves (15) are formed in the two splicing blocks (13) in an inwards concave mode, and the two joggling grooves (15) correspond to the two joggling blocks (11) one to one.

4. The photovoltaic module for a photovoltaic power generation system according to claim 2, characterized in that: pull grooves (14) are formed in the surfaces of the two splicing blocks (13), and the two pull grooves (14) are strip-shaped.

5. The photovoltaic module for a photovoltaic power generation system according to claim 1, characterized in that: a telescopic linkage rod is further installed in a spring groove in the inserting block (5), and the spring (16) is sleeved outside the linkage rod.

6. The photovoltaic module for a photovoltaic power generation system according to claim 1, characterized in that: the opposite corners of one end, far away from the frame (1), of the insertion block (5) are in arc chamfer transition to form smooth arc ends of the surface wall.