CN220368667U

CN220368667U - Connecting piece of photovoltaic module frame

Info

Publication number: CN220368667U
Application number: CN202321096663.9U
Authority: CN
Inventors: 陈诚; 朱捷; 张善存
Original assignee: Taizhou Xintong Clean Energy Co ltd
Current assignee: Taizhou Xintong Clean Energy Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-01-19
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a connecting piece of a photovoltaic module frame, which belongs to the technical field of photovoltaic panel assembly and comprises a rectangular frame-shaped frame arranged on the outer side of the periphery of a photovoltaic panel; the adjacent side walls of the frame are provided with assembly frames, and one side of each assembly frame far away from the photovoltaic panel is provided with a slot; the inner side wall of the slot is rotatably provided with a double-head screw, the directions of two sections of threads of the double-head screw are opposite, two sections of a rod body of the double-head screw are respectively in threaded connection with movable blocks, and a plug post is arranged on one side of each movable block in a protruding manner; according to the utility model, when a plurality of photovoltaic plates are required to be spliced and assembled, the inserting blocks of the first photovoltaic plate are inserted into the slots of the second photovoltaic plate, the double-headed screw is driven to rotate by the hand handle, so that the two movable blocks can be driven to synchronously move in opposite directions, the inserting columns are inserted into holes of the inserting holes, the two or more photovoltaic plates can be assembled and spliced without any tool, the later disassembly is also convenient, and the construction is more flexible.

Description

Connecting piece of photovoltaic module frame

Technical Field

The utility model relates to the technical field of photovoltaic panel assembly, in particular to a connecting piece of a photovoltaic module frame.

Background

The solar photovoltaic module is a device for converting light energy into electric energy through a photovoltaic cell, and mainly comprises a glass plate, a back plate, a cell arranged between the glass plate and the back plate, and a frame for packaging the photovoltaic module from the edge positions of the glass plate and the back plate.

The frame of the existing photovoltaic panel does not have a good connecting piece, so that when a plurality of photovoltaic panels are assembled, the photovoltaic panels are assembled and connected through tools, the construction efficiency is reduced, and therefore the connecting piece of the frame of the photovoltaic module is required to be developed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a connector for a photovoltaic module frame, comprising:

the photovoltaic panel is provided with a rectangular frame-shaped frame on the outer side around the photovoltaic panel;

the assembly frame is arranged on the adjacent side wall of the frame, and a slot is formed in one side, far away from the photovoltaic panel, of the assembly frame;

the double-end screw is rotationally arranged on the inner side wall of the slot, the two sections of threads of the double-end screw are oppositely arranged, two sections of the rod body of the double-end screw are respectively in threaded connection with movable blocks, and inserting columns are convexly arranged on one side of each movable block, which faces each other;

the photovoltaic panel comprises an inserting block, wherein the other two adjacent side walls of the photovoltaic panel are provided with inserting blocks in a protruding mode, the volume of each inserting block is matched with the inner cavity of the corresponding inserting groove, and inserting holes for inserting the inserting columns are formed in two ends of each inserting block.

As a preferred solution of the connecting piece of the photovoltaic module frame of the present utility model, the following is adopted: the two ends of the double-end screw rod are respectively connected to the inner side wall of the slot through bearing seats in a rotating mode.

As a preferred solution of the connecting piece of the photovoltaic module frame of the present utility model, the following is adopted: the one end indent of equipment frame is seted up flutedly, the one end that the double-end screw rod is close to the recess rotates and runs through the recess inner wall and be connected with the connection pad, the non-center department of connection pad opposite side is provided with hand handle.

As a preferred solution of the connecting piece of the photovoltaic module frame of the present utility model, the following is adopted: the front and rear side walls of the movable block are attached to the front and rear side walls of the inner cavity of the slot.

As a preferred solution of the connecting piece of the photovoltaic module frame of the present utility model, the following is adopted: the front side wall and the rear side wall of the movable block are symmetrically and concavely provided with grooves, the inner side walls of the grooves are equidistantly rotated to form rolling shafts, and the rolling shafts roll on the side walls of the inner cavities of the slots.

Compared with the prior art, the utility model has the beneficial effects that: when the multiple photovoltaic plates are required to be spliced and assembled, the inserting blocks of the first photovoltaic plate are inserted into the inserting grooves of the second photovoltaic plate, the double-headed screw is driven to rotate through the hand handle, and then the two movable blocks can be driven to move in opposite directions synchronously, so that the inserting columns are inserted into holes of the inserting holes, the two or more photovoltaic plates can be assembled and spliced without any tool, the later disassembly is also convenient, and the construction is more flexible.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

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

FIG. 2 is a schematic view of the structure of the interior of the assembly rack of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the area A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the structure of the moving block, the plunger, the slot and the roller of the present utility model;

fig. 5 is a schematic structural view of the assembled photovoltaic panel assembly of the present utility model.

In the figure: photovoltaic panel 100, frame 110, assembly rack 200, slot 210, double-ended screw 300, movable block 310, plunger 320, bearing block 330, groove 340, connection pad 350, hand handle 360, slot 370, roller 380, plunger 400, and receptacle 410.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-5, a schematic structural diagram of an embodiment of a connecting piece for a photovoltaic module frame according to the present utility model is shown, and referring to fig. 1-5, a detailed description of a connecting piece for a photovoltaic module frame is provided.

The connecting piece of the photovoltaic module frame comprises a rectangular frame-shaped frame 110 arranged on the outer side of the periphery of a photovoltaic panel 100;

the adjacent side wall of the frame 110 is provided with an assembly frame 200, and one side of the assembly frame 200 far away from the photovoltaic panel 100 is provided with a slot 210;

the inner side wall of the slot 210 is rotatably provided with a double-end screw rod 300, two sections of threads of the double-end screw rod 300 are oppositely arranged, two sections of a rod body of the double-end screw rod 300 are respectively and spirally connected with a movable block 310, and two movable blocks 310 are provided with inserted columns 320 in a protruding mode on one side face to face;

the insert blocks 400 are arranged on the other two adjacent side walls of the photovoltaic panels 100 in a protruding mode, the volume of each insert block 400 is matched with the inner cavity of the corresponding slot 210, insertion holes 410 for inserting the corresponding insert columns 320 are formed in two ends of each insert block 400, the insert blocks 400 of the first photovoltaic panel 100 are inserted into the corresponding slots 210 of the second photovoltaic panel 100, and the double-headed screw 300 rotates to drive the two movable blocks 310 to synchronously move in opposite directions, so that the insert columns 320 are inserted into the holes of the insertion holes 410.

The two ends of the double-ended screw 300 are rotatably connected to the inner side walls of the slots 210 through the bearing seats 330, respectively, and friction force between the double-ended screw 300 and the inner side walls of the slots 210 is reduced through the arranged bearing seats 330.

One end indent of the assembly frame 200 is provided with a groove 340, one end of the double-end screw 300 close to the groove 340 rotates to penetrate through the inner wall of the groove 340 and is connected with a connecting disc 350, a hand handle 360 is arranged at the non-center position of the other side of the connecting disc 350, and the double-end screw 300 is conveniently driven to rotate through the hand handle 360.

The front and rear side walls of the movable blocks 310 are attached to the front and rear side walls of the inner cavity of the slot 210, so that the rotated double-headed screw 300 drives the two movable blocks 310 to synchronously move in opposite directions, and the insert column 320 is inserted into or withdrawn from the hole of the jack 410.

In this embodiment, further, since the movable block 310 has a larger friction force with the inner side wall of the slot 210 when moving, the front and rear side walls fixed on the movable block 310 are symmetrically and concavely provided with the slots 370, the inner side walls of the slots 370 are equidistantly rotated to be provided with the rollers 380, and the rollers 380 roll on the side walls of the inner cavity of the slot 210, so that the rollers 380 roll along the inner side walls of the slot 210 when the movable block 310 moves, thereby reducing the friction force.

In a specific use process, when a plurality of photovoltaic panels 100 are required to be spliced and assembled, the inserting blocks 400 of the first photovoltaic panel 100 are inserted into the inserting grooves 210 of the second photovoltaic panel 100, the double-headed screw 300 is driven to rotate through the hand handle 360, so that the two movable blocks 310 can be driven to synchronously move in opposite directions, the inserting columns 320 are inserted into holes of the inserting holes 410, the two or more photovoltaic panels 100 can be assembled and spliced without any tool, the later disassembly is also convenient, and the construction is more flexible.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A connector for a photovoltaic module frame, comprising:

the photovoltaic panel (100), the outer side of the periphery of the photovoltaic panel (100) is provided with a rectangular frame-shaped frame (110);

the assembly frame (200) is arranged on the adjacent side wall of the frame (110), and a slot (210) is formed in one side, far away from the photovoltaic panel (100), of the assembly frame (200);

the double-end screw rod (300) is rotatably arranged on the inner side wall of the slot (210), the two sections of threads of the double-end screw rod (300) are oppositely arranged, two sections of the rod body of the double-end screw rod (300) are respectively and spirally connected with movable blocks (310), and inserting columns (320) are convexly arranged on one side of each movable block (310) which faces each other;

the photovoltaic panel comprises an inserting block (400), wherein the inserting block (400) is arranged on the other two adjacent side walls of the photovoltaic panel (100) in a protruding mode, the volume of the inserting block (400) is matched and clamped into an inner cavity of the inserting groove (210), and inserting holes (410) for inserting the matched inserting columns (320) are formed in two ends of the inserting block (400).

2. The connector for a photovoltaic module frame according to claim 1, wherein: the two ends of the double-end screw rod (300) are respectively connected to the inner side wall of the slot (210) in a rotating way through bearing blocks (330).

3. The connector for a photovoltaic module frame according to claim 1, wherein: one end indent of equipment frame (200) is offered flutedly (340), the one end that double-end screw rod (300) is close to recess (340) rotates and runs through recess (340) inner wall and be connected with connection pad (350), the non-center department of connection pad (350) opposite side is provided with hand handle (360).

4. The connector for a photovoltaic module frame according to claim 1, wherein: the front and rear side walls of the movable block (310) are attached to the front and rear side walls of the inner cavity of the slot (210).

5. The connector for a photovoltaic module frame according to claim 1, wherein: the front side wall and the rear side wall of the movable block (310) are symmetrically and concavely provided with grooves (370), the inner side walls of the grooves (370) are equidistantly rotated to form rollers (380), and the rollers (380) roll on the side walls of the inner cavities of the slots (210).