CN220475696U - Fixed knot constructs and photovoltaic cell piece - Google Patents

Abstract

The utility model relates to the technical field of photovoltaic cell devices, in particular to a fixing structure and a photovoltaic cell, which comprises a positioning groove and a mounting groove which are formed in the surface of a frame, wherein a baffle is arranged on the surface of the positioning groove, a cell and a rubber pad are arranged in the mounting groove, a positioning column and a plugging block are arranged on the surface of the cover plate, a guide rod is hinged to the end part of the positioning rod, and a spring is sleeved on the guide rod; the beneficial effects are as follows: the cover plate is drawn outwards to remove the blocking block to close the port of the mounting groove, the bonded battery piece is inserted into the mounting groove, the cover plate is turned over to enable the cover plate and the frame to be in a parallel state, the cover plate is slowly loosened at the moment, the positioning rod is driven to move inwards through elasticity of the spring, the blocking block is inserted into the port of the mounting groove to block and limit the battery piece, and then the battery piece is mounted and fixed, so that the battery piece is more convenient to operate compared with a traditional mode of fixing the battery piece, and efficiency is improved.

Description

Fixed knot constructs and photovoltaic cell piece

Technical Field

The utility model relates to the technical field of photovoltaic cell devices, in particular to a fixing structure and a photovoltaic cell.

Background

The photovoltaic cell is a photoelectric semiconductor sheet which directly generates electricity by utilizing sunlight, also called a solar chip or a photocell, and can output voltage instantly and generate electric energy under the condition of a loop as long as the photovoltaic cell is subjected to illuminance meeting a certain illuminance condition.

In the prior art, a photovoltaic cell is fixed through a frame, the photovoltaic cell, photovoltaic glass and a backboard are bonded through an adhesive film before fixation, the cell is protected and packaged into a photovoltaic module capable of outputting direct current, then the frame is buckled above the photovoltaic module, and the frame is locked through screwing a plurality of groups of screws on the backboard to complete the installation and fixation of the photovoltaic cell.

However, the traditional mode of installing and fixing the photovoltaic cell is inconvenient to operate, the screwing time of the plurality of groups of screws is long, and the screws are easy to fall off and lose in the screwing process, so that the photovoltaic cell needs to be searched for a long time, and the efficiency is not improved.

Disclosure of Invention

The utility model aims to provide a fixing structure and a photovoltaic cell, which are used for solving the problems that the traditional method for installing and fixing the photovoltaic cell is inconvenient to operate, the screwing time of a plurality of groups of screws is long, and the screws are easy to fall and lose in the screwing process, so that the screws need to be searched for a long time, and the efficiency is not improved.

In order to achieve the above object, the present utility model provides a fixing structure according to the following technical scheme, the fixing structure comprising;

a frame; a positioning groove and a mounting groove are formed in the surface of the frame, a baffle is arranged on the surface of the positioning groove, and a battery piece and a rubber pad are arranged in the mounting groove;

a cover plate; the surface of the cover plate is provided with a positioning column and a plugging block, and the surface of the cover plate is provided with a notch; and

A positioning rod; the end part of the positioning rod is hinged with a guide rod, and a spring is sleeved on the guide rod.

Preferably, the mounting groove is formed in the outer side end surface of the frame, the mounting groove penetrates into the frame, an upper adhesive film is bonded on the upper surface of the battery piece, photovoltaic glass is bonded on the upper surface of the upper adhesive film, a lower adhesive film is bonded on the lower surface of the battery piece, a back plate is bonded on the lower surface of the lower adhesive film, a rubber pad is arranged on the outer side of the battery piece, and the rubber pad is extruded on the side surfaces of the photovoltaic glass and the back plate.

Preferably, the two groups of positioning grooves are symmetrically distributed on two sides of the outer side end surface of the frame, the positioning grooves are arranged on the outer side of the mounting groove, the baffle plate is of an annular plate-shaped structure, and the baffle plate is fixed on the inner wall surface of the positioning groove.

Preferably, the surface of frame has seted up the spacing groove, and the spacing groove is equipped with two sets of, and two sets of spacing grooves are the symmetrical distribution in the outside end surface both sides of frame, and the outside of constant head tank is located to the spacing groove, and the surface mounting of spacing groove has the rubber circle.

Preferably, the locating columns and the plugging blocks are fixed on the inner end surface of the cover plate, the plugging blocks are fixed in the middle of the inner end surface of the cover plate, the ports of the plugging blocks and the mounting grooves are matched, the locating columns are provided with two groups, the two groups of locating columns are symmetrically fixed on two sides of the inner end surface of the cover plate, and the locating columns are matched with the limiting grooves.

Preferably, the guide rod is arranged in the positioning groove, the guide rod is arranged on the inner side of the baffle, the end part of the spring is propped against the inner end surface of the baffle, the outer end of the positioning rod penetrates out of the baffle, and the outer end of the positioning rod is fixed on the inner end surface of the cover plate.

Preferably, the plugging block is clamped in the port of the mounting groove, the plugging block is propped against the side end surface of the battery piece, the positioning column is inserted into the limiting groove, and the rubber ring is propped against the surface of the positioning column.

A photovoltaic cell comprises the fixing structure.

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

the utility model provides a fixing structure; the sealing block is released from sealing the port of the mounting groove by outwards moving the cover plate, when the positioning rod moves to the outer side of the frame, the cover plate is turned over to enable the mounting groove to be exposed, the bonded battery piece is inserted into the mounting groove, the cover plate is turned over again to enable the cover plate and the frame to be in a parallel state, the cover plate is slowly loosened at the moment, the positioning rod is driven to inwards move through elasticity of the spring, the cover plate is driven to inwards move, the sealing block is enabled to be inserted into the port of the mounting groove to seal and limit the battery piece, and therefore the mounting and fixing of the battery piece are completed.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of a portion of the present utility body in cross section;

FIG. 3 is a schematic view of the practical frame structure;

FIG. 4 is a schematic view of the structure of the photovoltaic cell of the present utility model;

FIG. 5 is a schematic view of the positioning structure of the present utility model;

fig. 6 is a schematic diagram of the structure of the practical rubber pad.

In the figure: 1 frame, 2 battery pieces, 201 photovoltaic glass, 202 upper adhesive film, 203 lower adhesive film, 204 backboard, 3 cover plate, 4 notch, 5 positioning groove, 6 guide rod, 7 spring, 8 baffle, 9 positioning rod, 10 spacing groove, 11 rubber ring, 12 positioning column, 13 mounting groove, 14 rubber pad, 15 plugging block.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-6, the present utility model provides a technical solution: a fixing structure;

in order to realize improving the convenience when battery piece 2 is fixed, constant head tank 5 and mounting groove 13 have been seted up on the surface of frame 1, the surface of constant head tank 5 is equipped with baffle 8, the tip of constant head tank 9 articulates there is guide bar 6, and the cover is equipped with spring 7 on the guide bar 6, guide bar 6 locates in the constant head tank 5, and guide bar 6 locates the inboard of baffle 8, the tip top of spring 7 is held on the inner surface of baffle 8, the outer end of constant head tank 9 runs through baffle 8, and the outer end of constant head tank 9 is fixed on the inner surface of apron 3, the inner surface of apron 3 is equipped with shutoff piece 15, the battery piece 2 is fixed earlier through last glued membrane 202 and lower glued membrane 203 and is packaged together with photovoltaic glass 201 and backplate 204, it is removed shutoff piece 15 to the mounting groove 13 port to outside that it is removed to the apron 3, upset apron 3 makes mounting groove 13 appear when constant head tank 9 moves to the outside of frame 1, insert into mounting groove 13 with battery piece 2 after bonding, upset apron 3 makes its and frame 1 be in parallel condition again, and the battery piece 2 is driven to move to the inside through spring 7, the inside end face of the fixed plate 2 is more convenient to the fixed plate 2, and the efficiency is improved, and the battery is fixed to the inside the battery piece is moved to the fixed plate 2.

Example two

In order to improve the stability of fixing the battery piece 2 on the basis of the first embodiment, the rubber pad 14 is arranged in the mounting groove 13, and the rubber pad 14 presses and abuts against the edge of the battery piece 2 when the battery piece 2 is inserted into the mounting groove 13, so that the stability of fixing the battery piece 2 in the mounting groove 13 is effectively improved.

Example III

On the basis of embodiment one, in order to realize improving the result of use of apron 3, the spacing groove 10 has been seted up on the surface of frame 1, the fixed surface of spacing groove 10 has rubber circle 11, the inner surface of apron 3 is equipped with reference column 12, when shutoff piece 15 inserts in the port of mounting groove 13, reference column 12 card is established into spacing groove 10, and make reference column 12 more stable in spacing groove 10 through the extrusion of rubber circle 11, and then effectively improve the stability when apron 3 uses, offer notch 4 on apron 3 surface and be convenient for carry out the force of borrowing when it carries out the twitch, thereby effectively improve the convenience when apron 3 carries out the twitch.

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

Claims (8)

1. A fixed knot constructs characterized in that: the fixed structure comprises;

a frame (1); a positioning groove (5) and a mounting groove (13) are formed in the surface of the frame (1), a baffle (8) is arranged on the surface of the positioning groove (5), and a battery piece (2) and a rubber pad (14) are arranged in the mounting groove (13);

a cover plate (3); the surface of the cover plate (3) is provided with a positioning column (12) and a plugging block (15), and the surface of the cover plate (3) is provided with a notch (4); and

A positioning rod (9); the end part of the positioning rod (9) is hinged with a guide rod (6), and a spring (7) is sleeved on the guide rod (6).

2. A fastening structure according to claim 1, wherein: the mounting groove (13) is formed in the outer side end surface of the frame (1), the mounting groove (13) penetrates into the frame (1), an upper surface of the battery piece (2) is bonded with an upper adhesive film (202), the upper surface of the upper adhesive film (202) is bonded with photovoltaic glass (201), the lower surface of the battery piece (2) is bonded with a lower adhesive film (203), the lower surface of the lower adhesive film (203) is bonded with a backboard (204), the rubber pad (14) is arranged on the outer side of the battery piece (2), and the rubber pad (14) is extruded on the side surfaces of the photovoltaic glass (201) and the backboard (204).

3. A fastening structure according to claim 1, wherein: two groups of positioning grooves (5) are formed, the two groups of positioning grooves (5) are symmetrically distributed on two sides of the outer side end surface of the frame (1), the positioning grooves (5) are arranged on the outer side of the mounting groove (13), the baffle plate (8) is of an annular plate-shaped structure, and the baffle plate (8) is fixed on the inner wall surface of the positioning grooves (5).

4. A fastening structure according to claim 1, wherein: limiting grooves (10) are formed in the surface of the frame (1), two groups of limiting grooves (10) are formed in the two groups of limiting grooves (10) and symmetrically distributed on two sides of the outer side end surface of the frame (1), the limiting grooves (10) are formed in the outer side of the positioning groove (5), and rubber rings (11) are fixed on the surface of the limiting grooves (10).

5. A fastening structure according to claim 1, wherein: the locating columns (12) and the plugging blocks (15) are both fixed on the inner end surface of the cover plate (3), the plugging blocks (15) are fixed in the middle of the inner end surface of the cover plate (3), ports of the plugging blocks (15) and the mounting grooves (13) are matched, the locating columns (12) are provided with two groups, the two groups of locating columns (12) are symmetrically fixed on two sides of the inner end surface of the cover plate (3), and the locating columns (12) are matched with the limiting grooves (10).

6. A fastening structure according to claim 1, wherein: the guide rod (6) is arranged in the positioning groove (5), the guide rod (6) is arranged on the inner side of the baffle (8), the end part of the spring (7) is propped against the inner end surface of the baffle (8), the outer end of the positioning rod (9) penetrates out of the baffle (8), and the outer end of the positioning rod (9) is fixed on the inner end surface of the cover plate (3).

7. A fastening structure according to claim 1, wherein: the blocking block (15) is clamped in a port of the mounting groove (13), the blocking block (15) is propped against the side end surface of the battery piece (2), the positioning column (12) is inserted into the limiting groove (10), and the rubber ring (11) is propped against the surface of the positioning column (12).

8. A photovoltaic cell sheet characterized in that: comprising a fixation structure according to any of the preceding claims i-7.