CN221177633U - Solar photovoltaic module's connection structure - Google Patents

Abstract

The utility model belongs to the technical field of photovoltaics, in particular to a connecting structure of a solar photovoltaic module, aiming at the problems that when the existing solar cell panels are spliced, two adjacent frames are connected by bolts, but the two adjacent frames are connected by bolts, and the installation or the disassembly is troublesome.

Description

Solar photovoltaic module's connection structure

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a connecting structure of a solar photovoltaic module.

Background

Solar energy is a renewable energy source. The solar heat radiation energy is mainly represented by solar rays. Are commonly used in modern times as power generation or to provide energy for water heaters. Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The photovoltaic panel assembly is a power generation device capable of generating direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells which are almost entirely made of semiconductor materials.

However, when the solar cell panel is spliced, two adjacent frames are generally connected by bolts, but the two adjacent frames are connected by bolts, which is troublesome in installation or disassembly, so we propose a connection structure of a solar photovoltaic module for solving the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, when a solar cell panel is spliced, two adjacent frames are connected by bolts generally, but the connection is carried out by bolts, and the installation or the disassembly is troublesome.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a connection structure of solar photovoltaic module, includes the lower plate, two protection pads down are installed to the top symmetry fixed mounting of lower plate, and the supporting component who is located between two protection pads down is installed at the top of lower plate, is connected with the punch holder on the supporting component, and the bottom symmetry fixed mounting of punch holder has two protection pads, and the top symmetry of punch holder installs two drive assembly, is connected with same screw thread subassembly on two drive assembly, and screw thread subassembly all is connected with supporting component with two drive assembly.

By means of the structure, the threaded assembly is rotated to drive the two transmission assemblies to move, so that the upper clamping plate can be driven to move downwards, two adjacent solar panels can be positioned and clamped, stable connection of the two solar panels is achieved, and the technical scheme has good convenience compared with a bolt connection mode.

Preferably, the supporting component comprises a supporting plate, a supporting rod and two limiting members;

The backup pad fixed mounting is on the top central point of lower plate put, and bracing piece fixed mounting is at the top of backup pad, and the bracing piece runs through the punch holder and with punch holder sliding connection, and two drive assembly and screw thread subassembly all are connected with the bracing piece, and spacing component is connected with the side of backup pad and the bottom of punch holder respectively.

Further, the upper clamping plate can be limited by the aid of the supporting rods, and the upper clamping plate can move vertically.

Preferably, the limiting member comprises a limiting ring and a limiting rod;

The limiting ring is fixedly arranged on the side face of the supporting plate, the limiting rod is fixedly arranged at the bottom of the upper clamping plate, and the limiting rod penetrates through the limiting ring and is in sliding connection with the inner wall of the limiting ring.

Further, the upper clamping plate can be conveniently limited by utilizing the sliding connection of the limiting rod and the limiting ring.

Preferably, the limiting rod is sleeved with a compression spring positioned above the limiting ring, and the top end and the bottom end of the compression spring are fixedly connected with the bottom of the upper clamping plate and the top of the limiting ring respectively.

Further, the upper clamping plate can be elastically supported by the compression spring so as to be prevented from being randomly moved downwards.

Preferably, the transmission assembly comprises a rotating rod and a connecting plate;

The top of dwang rotates with the side of bracing piece to be connected, and the bottom of dwang rotates with the connecting plate to be connected, and the top sliding connection of connecting plate and punch holder, and dwang is connected with screw thread subassembly.

Furthermore, after the rotating rod receives the power of the thread component, the upper clamping plate can be driven to longitudinally move through the connecting plate.

Preferably, the thread assembly comprises a sliding plate, a supporting tube, two nuts and two screws;

The slide sliding connection is in the front side of bracing piece, and the stay tube runs through the slide and rotates with the slide to be connected, and two nuts are fixed mounting respectively in the left side and the right side of stay tube, and the screw rod rotates with the side of dwang to be connected, and the screw rod runs through corresponding nut and with nut threaded connection.

Further, through rotating the stay tube, under the screw thread transmission effect of the two nuts, the two screws can be driven to approach each other, so that the rotating rod can be driven to rotate.

The beneficial effects are that:

1. In the utility model, after two solar panels are respectively placed on two lower protection pads, the rotatable support tube drives the two nuts to rotate at the moment, the screws can be moved under the action of the screw transmission of the corresponding screws at the moment, and the two screws can be mutually close to each other due to the fact that the screw directions on the two screws are opposite, so that the two rotating rods can be driven to rotate downwards;

2. According to the utility model, when the upper clamping plate moves downwards, the two limiting rods can be driven to synchronously move downwards, at the moment, the two compression springs can be compressed, so that the two compression springs are in a stressed state, the elastic force of the two compression springs can be utilized to assist the upper clamping plate to move upwards when the solar panel is disassembled, and convenience is provided for the disassembly of the solar panel.

According to the utility model, the upper clamping plate can be driven to move downwards by rotating the supporting tube, so that two adjacent solar panels can be positioned and clamped, and the two solar panels are stably connected.

Drawings

Fig. 1 is a front view of a connection structure of a solar photovoltaic module according to the present utility model;

Fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a connection structure of a solar photovoltaic module according to the present utility model;

Fig. 3 is a schematic structural diagram of a portion B of fig. 1 of a connection structure of a solar photovoltaic module according to the present utility model;

Fig. 4 is a three-dimensional view of a connection structure of a lower clamping plate, a support plate and an upper clamping plate of the connection structure of the solar photovoltaic module.

In the figure: 1. a lower clamping plate; 2. a lower protection pad; 3. a support plate; 4. a support rod; 5. an upper clamping plate; 6. an upper protection pad; 7. a limit rod; 8. a limiting ring; 9. a compression spring; 10. a rotating lever; 11. a slide plate; 12. a connecting plate; 13. a support tube; 14. a nut; 15. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a connection structure of a solar photovoltaic module comprises a lower clamping plate 1, two lower protection pads 2 are symmetrically and fixedly installed at the top of the lower clamping plate 1, a supporting component positioned between the two lower protection pads 2 is installed at the top of the lower clamping plate 1, an upper clamping plate 5 is connected to the supporting component, two upper protection pads 6 are symmetrically and fixedly installed at the bottom of the upper clamping plate 5, two transmission components are symmetrically installed at the top of the upper clamping plate 5, the two transmission components are connected with the same thread component, and the thread component is connected with the supporting component.

By means of the structure, the threaded assembly is rotated to drive the two transmission assemblies to move, so that the upper clamping plate 5 can be driven to move downwards, two adjacent solar panels can be positioned and clamped, stable connection of the two solar panels is achieved, and compared with a bolt connection mode, the technical scheme has good convenience.

Preferably, the support assembly comprises a support plate 3, a support rod 4 and two limit members;

The backup pad 3 fixed mounting is on the top central point of lower plate 1 put, and bracing piece 4 fixed mounting is at the top of backup pad 3, and bracing piece 4 runs through punch holder 5 and with punch holder 5 sliding connection, and two drive assembly and screw assembly all are connected with bracing piece 4, and spacing component is connected with the side of backup pad 3 and the bottom of punch holder 5 respectively.

Further, the upper clamping plate 5 can be limited by the supporting rod 4, so that the upper clamping plate 5 can move vertically.

Preferably, the limiting member comprises a limiting ring 8 and a limiting rod 7;

The limiting ring 8 is fixedly arranged on the side face of the supporting plate 3, the limiting rod 7 is fixedly arranged at the bottom of the upper clamping plate 5, and the limiting rod 7 penetrates through the limiting ring 8 and is in sliding connection with the inner wall of the limiting ring 8.

Further, the upper clamping plate 5 can be conveniently limited by utilizing the sliding connection of the limiting rod 7 and the limiting ring 8.

Preferably, the limit rod 7 is sleeved with a compression spring 9 positioned above the limit ring 8, and the top end and the bottom end of the compression spring 9 are fixedly connected with the bottom of the upper clamping plate 5 and the top of the limit ring 8 respectively.

Further, the upper jaw 5 may be elastically supported by the compression spring 9 so that the upper jaw 5 can be prevented from being randomly moved downward.

Preferably, the transmission assembly comprises a rotating rod 10 and a connecting plate 12;

The top of dwang 10 rotates with the side of bracing piece 4 to be connected, and the bottom of dwang 10 rotates with connecting plate 12 to be connected, and connecting plate 12 and the top sliding connection of punch holder 5, and dwang 10 is connected with the screw assembly.

Further, after the rotating rod 10 receives the power of the screw assembly, the connecting plate 12 can drive the upper clamping plate 5 to move longitudinally.

Preferably, the threaded assembly comprises a slide 11, a support tube 13, two nuts 14 and two screws 15;

The slide 11 is slidingly connected to the front side of the support rod 4, and the support tube 13 penetrates the slide 11 and is rotatably connected with the slide 11, two nuts 14 are fixedly mounted on the left side and the right side of the support tube 13 respectively, and a screw 15 is rotatably connected with the side surface of the rotating rod 10, and the screw 15 penetrates the corresponding nut 14 and is in threaded connection with the nut 14.

Further, by rotating the support tube 13, under the action of the screw transmission of the two nuts 14, the two screws 15 can be driven to approach each other, so that the rotating rod 10 can be driven to rotate.

Working principle: after two solar cell panels are respectively placed on the two lower protection pads 2, the rotatable support tube 13 drives the two nuts 14 to rotate at the moment, under the action of the screw transmission of the corresponding screw rods 15, the screw rods 15 can be made to move, due to the fact that the screw thread directions on the two screw rods 15 are opposite, the two screw rods 15 can be made to be close to each other, the two rotating rods 10 can be driven to rotate downwards, when the rotating rods 10 rotate downwards, the upper clamping plate 5 can be driven to move downwards under the pushing action of the connecting plate 12, the two upper protection pads 6 can be utilized to position and clamp the two solar cell panels, and when the upper clamping plate 5 moves downwards, the two limiting rods 7 can be driven to move downwards synchronously, at the moment, the two compression springs 9 can be compressed, so that the two compression springs 9 are in a stressed state, the bolt panel can be dismounted conveniently by using the elasticity of the two compression springs 9, and compared with the bolt panel, the bolt panel dismounting device has the good technical scheme.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a connection structure of solar photovoltaic module, includes lower plate (1), its characterized in that, the top symmetry fixed mounting of lower plate (1) has two lower protection pad (2), and the supporting component that is located between two lower protection pad (2) is installed at the top of lower plate (1), be connected with punch holder (5) on the supporting component, the bottom symmetry fixed mounting of punch holder (5) has two upper protection pad (6), and the top symmetry of punch holder (5) installs two drive assembly, be connected with same screw thread subassembly on two drive assembly, and screw thread subassembly all is connected with supporting component with two drive assembly.

2. The connection structure of a solar photovoltaic module according to claim 1, characterized in that the support assembly comprises a support plate (3), a support bar (4) and two limit members;

The backup pad (3) fixed mounting is on the top central point of lower plate (1), and bracing piece (4) fixed mounting is at the top of backup pad (3), and bracing piece (4) run through punch holder (5) and with punch holder (5) sliding connection, and two drive assembly and screw thread subassembly all are connected with bracing piece (4), and spacing component is connected with the side of backup pad (3) and the bottom of punch holder (5) respectively.

3. The connection structure of a solar photovoltaic module according to claim 2, characterized in that the limit member comprises a limit ring (8) and a limit rod (7);

The limiting ring (8) is fixedly arranged on the side face of the supporting plate (3), the limiting rod (7) is fixedly arranged at the bottom of the upper clamping plate (5), and the limiting rod (7) penetrates through the limiting ring (8) and is in sliding connection with the inner wall of the limiting ring (8).

4. The connecting structure of the solar photovoltaic module according to claim 3, wherein the limiting rod (7) is sleeved with a compression spring (9) located above the limiting ring (8), and the top end and the bottom end of the compression spring (9) are fixedly connected with the bottom of the upper clamping plate (5) and the top of the limiting ring (8) respectively.

5. The connection structure of a solar photovoltaic module according to claim 1, characterized in that said transmission assembly comprises a rotating rod (10) and a connecting plate (12);

The top of dwang (10) rotates with the side of bracing piece (4) to be connected, and the bottom of dwang (10) rotates with connecting plate (12) to be connected, and top sliding connection of connecting plate (12) and punch holder (5), and dwang (10) are connected with screw thread subassembly.

6. The connection structure of a solar photovoltaic module according to claim 1, characterized in that said threaded assembly comprises a slide (11), a support tube (13), two nuts (14) and two screws (15);

The slide (11) sliding connection is in the front side of bracing piece (4), and stay tube (13) run through slide (11) and with slide (11) swivelling joint, two nuts (14) fixed mounting respectively are on the left side and the right side of stay tube (13), and screw rod (15) are swivelling joint with the side of dwang (10), and screw rod (15) run through corresponding nut (14) and with nut (14) threaded connection.