CN217849373U

CN217849373U - Photovoltaic board terminal box installation locating support

Info

Publication number: CN217849373U
Application number: CN202221998560.7U
Authority: CN
Inventors: 郑欢欢; 庞利涛; 师全吉; 郑克; 闫江涛
Original assignee: Baoding Jiasheng Photovoltaic Technology Co Ltd
Current assignee: Baoding Jiasheng Photovoltaic Technology Co Ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-18
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a photovoltaic board terminal box installation locating support, including the fixed subassembly of first fixed subassembly and second, the fixed subassembly symmetry of first fixed subassembly and second sets up, and the fixed subassembly relative one side of first fixed subassembly and second is provided with first bolt and flexible subassembly, first bolt and flexible subassembly parallel arrangement, is provided with first clamping component and second clamping component in the fixed subassembly of first fixed subassembly and second respectively, and first clamping component and second clamping component set up on the coplanar. The utility model discloses an interval between the fixed subassembly of first fixed subassembly of adjustment and second can fix not unidimensional terminal box to through the cooperation of the fixed subassembly of first fixed subassembly and first clamping component, second and second clamping component, can press from both sides the photovoltaic board of tight different thickness of clamp, and can correspond the plug wire end of terminal box and photovoltaic board, make the terminal box paste the back with the photovoltaic board, the terminal box can parallel with the top surface of photovoltaic board, bottom surface.

Description

Photovoltaic board terminal box installation locating support

Technical Field

The utility model relates to a photovoltaic module field especially relates to a photovoltaic board terminal box installation locating support.

Background

The photovoltaic module is a core unit of a photovoltaic power generation system and generally comprises a front plate, a front packaging adhesive film, a battery layer, a rear packaging adhesive film, a rear plate, an aluminum frame and a photovoltaic junction box. The photovoltaic junction box is a very critical part of a photovoltaic module, is an electrical connecting part for connecting a battery array in one solar photovoltaic module with electric equipment or a battery array in another solar photovoltaic module, and is used for conducting current and voltage generated by arraying batteries in the solar photovoltaic module to an external channel and protecting an internal circuit of the photovoltaic module so as to prevent the photovoltaic module from being burnt due to overheating.

The photovoltaic junction box is required to be installed on a frame of the photovoltaic assembly in a matched mode and used for connecting photovoltaic cables arranged on the frame of the photovoltaic assembly together.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photovoltaic board terminal box installation locating support to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a photovoltaic board terminal box installation locating support, including the fixed subassembly of first fixed subassembly and second, first fixed subassembly with the fixed subassembly symmetry of second sets up, first fixed subassembly with one side that the fixed subassembly of second is relative is provided with first bolt and flexible subassembly, first bolt with flexible subassembly parallel arrangement, first fixed subassembly with be provided with first clamping component and second clamping component in the fixed subassembly of second respectively, first clamping component with second clamping component sets up on the coplanar.

Preferably, the telescopic component comprises a hollow tube, a connecting rod is connected in the hollow tube in a sliding mode, one end of the hollow tube is fixedly connected with the first fixing component, and one end of the connecting rod is fixedly connected with the second fixing component.

Preferably, first fixed subassembly includes first diaphragm, bottom surface one side fixedly connected with riser of first diaphragm, the bottom surface fixedly connected with second diaphragm of riser, first bolt runs through first diaphragm with second fixed subassembly threaded connection, one side of second diaphragm with hollow tube fixed connection, the second diaphragm with first clamping unit sliding connection.

Preferably, the second fixing component comprises a third transverse plate, a second vertical plate is fixedly connected to one side of the bottom surface of the third transverse plate, a fourth transverse plate is fixedly connected to the bottom surface of the second vertical plate, the third transverse plate is in threaded connection with the first bolt, the fourth transverse plate is in fixed connection with a side face, opposite to the second transverse plate, of the connecting rod, and the fourth transverse plate is in sliding connection with the second clamping component.

Preferably, the first clamping assembly and the second clamping assembly have the same structure, the first clamping assembly comprises four fixing rods, the four fixing rods penetrate through the second transverse plate and are fixedly connected with the lifting block, a second bolt is in threaded connection with the center of the second transverse plate, and the second bolt penetrates through the second transverse plate and abuts against the lifting block; the four fixing rods of the second clamping assembly penetrate through the fourth transverse plate, and the center of the fourth transverse plate is in threaded connection with the second bolt of the second clamping assembly.

Preferably, a spring is sleeved on the fixing rod and arranged between the lifting block and the second transverse plate.

Preferably, fixedly connected with L template on the top surface of elevator, the both sides face that the L template is adjacent with the both sides face that the elevator is adjacent is in the coplanar, two the L template is just to setting up.

Preferably, the outer wall of one side opposite to the first transverse plate and the third transverse plate and the inner wall of one side of the L-shaped plate are in the same plane.

The utility model discloses a following technological effect: the utility model discloses an interval between the fixed subassembly of first fixed subassembly of adjustment and second can fix not unidimensional terminal box to through the cooperation of the fixed subassembly of first fixed subassembly and first clamping component, second and second clamping component, can press from both sides the photovoltaic board of tight different thickness of clamp, and can correspond the plug wire end of terminal box and photovoltaic board, make the terminal box paste the back with the photovoltaic board, the terminal box can parallel with the top surface of photovoltaic board, bottom surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the bottom view of the present invention;

fig. 6 is a schematic diagram of the position of the L-shaped plate on the lifting block of the present invention;

wherein, 1, a first vertical plate; 2. a first transverse plate; 3. a second transverse plate; 4. a first bolt; 5. a hollow tube; 6. a connecting rod; 7. a second bolt; 8. fixing the rod; 9. a lifting block; 10. an L-shaped plate; 11. a second vertical plate; 12. a third transverse plate; 13. a fourth transverse plate; 14. a 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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to the figures 1-6, the utility model discloses a photovoltaic board terminal box installation locating support, including the fixed subassembly of first fixed subassembly and second, the fixed subassembly symmetry of first fixed subassembly and second sets up, and the fixed relative one side of subassembly of first fixed subassembly and second is provided with first bolt 4 and flexible subassembly, and first bolt 4 and flexible subassembly parallel arrangement are provided with first clamping component and second clamping component in the fixed subassembly of first fixed subassembly and second respectively, and first clamping component and second clamping component set up on the coplanar. The utility model discloses a rotating first bolt 4 and adjusting the interval between the first fixed subassembly of first fixed subassembly and the second, can fixing not unidimensional terminal box to cooperation through first fixed subassembly and first clamping component, the fixed subassembly of second and second clamping component can press from both sides the photovoltaic board of tight different thickness of clamp, and can correspond the plug wire end of terminal box and photovoltaic board, make terminal box and photovoltaic board paste the back, the terminal box can parallel with the top surface of photovoltaic board, bottom surface.

Further optimization scheme, in order to make first fixed subassembly and the fixed subassembly of second carry out effectual being close to and keeping away from, flexible subassembly includes hollow tube 5, and sliding connection has connecting rod 6 in hollow tube 5, hollow tube 5's one end and first fixed subassembly fixed connection, connecting rod 6's one end and the fixed subassembly fixed connection of second. The connecting rod 6 slides in the hollow tube 5, and the first fixing component and the second fixing component move in the horizontal direction under the rotation of the first bolt 4, so that the first fixing component and the second fixing component can fix junction boxes with different sizes.

Further optimize the scheme, in order to make the removal that first fixed subassembly can be free, first fixed subassembly includes first diaphragm 2, bottom surface one side fixedly connected with first riser 1 of first diaphragm 2, the bottom surface fixedly connected with second diaphragm 3 of first riser 1, first bolt 4 runs through first diaphragm 2 and second fixed subassembly threaded connection, one side and the hollow tube 5 fixed connection of second diaphragm 3, second diaphragm 3 and first clamping unit sliding connection. First riser 1, first diaphragm 2 and second diaphragm 3 make up into the C font, can set up first clamping component in C font space, and first bolt 4 runs through first diaphragm 2 simultaneously, makes first diaphragm 2 can carry out the removal about on first bolt 4.

Further optimize the scheme, in order to make the second fixed subassembly can fix not unidimensional terminal box with first fixed subassembly, the second fixed subassembly includes third diaphragm 12, the one end fixedly connected with second riser 11 of third diaphragm 12, the one end fixedly connected with fourth diaphragm 13 of second riser 11, third diaphragm 12 and first bolt 4 threaded connection, the relative side and the connecting rod 6 fixed connection of fourth diaphragm 13 and second diaphragm 3, fourth diaphragm 13 and second clamping unit sliding connection. The first bolt 4 rotates, so that the first bolt 4 continuously moves towards the inside of the third transverse plate 12, the length of the first bolt 4 exposed out of the third transverse plate 12 is continuously shortened, along with the shortening of the first bolt 4, the nut of the first bolt 4 drives the first transverse plate 2 to be close to the third transverse plate 12, and the first fixing assembly and the second fixing assembly can effectively fix the junction boxes with different sizes.

In a further optimized scheme, the surface of the first bolt 4 on one side of the first transverse plate 2 is smooth, and the surface of the first bolt 4 on one side of the third transverse plate 12 is threaded, so that the first transverse plate 2 can move on the first bolt 4, the first bolt 4 enters or extends out of the third transverse plate 12, and the distance between the first transverse plate 2 and the third transverse plate 12 is shortened or lengthened.

In order to enable the junction box to be parallel to the top surface and the bottom surface of the photovoltaic panel and effectively clamp the photovoltaic panel, the first clamping assembly and the second clamping assembly are identical in structure and comprise four fixing rods 8, the four fixing rods 8 penetrate through the second transverse plate 3 and are fixedly connected with lifting blocks 9, second bolts 7 are connected to the center of the second transverse plate 3 in a threaded mode, and the second bolts 7 penetrate through the second transverse plate 3 and abut against the lifting blocks 9; the four fixing rods 8 of the second clamping assembly penetrate through a fourth transverse plate 13 to be fixedly connected with the lifting block 9 of the second clamping assembly, the center position of the fourth transverse plate 13 is in threaded connection with the second bolt 7 of the second clamping assembly, and the second bolt 7 of the second clamping assembly penetrates through the fourth transverse plate 13 to be abutted against the lifting block 9 of the second clamping assembly. The four fixing rods 8 are arranged at four corners of the second transverse plate 3, synchronously, the other four fixing rods 8 are arranged at four corners of the fourth transverse plate 13, the second bolt 7 rotates at the central positions of the second transverse plate 3 and the fourth transverse plate 13 respectively, the second bolt 7 penetrates through the central positions of the second transverse plate 3 and the fourth transverse plate 13 respectively and then is abutted to the lifting block 9, the second bolt 7 continues to rotate and drives the lifting block 9 to ascend or descend, and the lifting block 9 can clamp photovoltaic plates with different thicknesses through the first transverse plate 2 and the third transverse plate 12 respectively.

Further optimize the scheme, in order to keep the elevator 9 to go up and down to carry out inseparable contact with the photovoltaic board, the cover is equipped with spring 14 on the dead lever 8, and spring 14 sets up between elevator 9 and second diaphragm 3. The elasticity of the spring 14 enables the lifting block 9 to be tightly attached to the photovoltaic panel.

In order to fix the junction boxes with different sizes and enable the junction boxes to be tightly attached to the photovoltaic panel, the bottom of each junction box and the ground of the photovoltaic panel are located on the same plane, the top surface of each lifting block 9 is fixedly connected with an L-shaped plate 10, two adjacent side surfaces of the L-shaped plates 10 and two adjacent side surfaces of the lifting blocks 9 are located on the same plane, and the two L-shaped plates 10 are arranged oppositely. Two adjacent sides of L template 10 on a diaphragm that is close to first riser 1 and second riser 11 are in the coplanar with the both sides face that elevator 9 is adjacent, the height that highly is higher than L template 10 of terminal box, put into two L templates 10 respectively with the bottom of terminal box in, make the bottom and the elevator contact of terminal box, the side that the terminal box is adjacent contacts with two inside walls of L template 10 respectively, through the contact of terminal box and photovoltaic board relative one side, can carry out effectual fixed to not unidimensional terminal box.

In order to make the top and bottom surfaces of the junction box and the photovoltaic panel on the same plane, the outer wall of one side opposite to the first transverse plate 2 and the third transverse plate 12 and the inner wall of one side of the L-shaped plate 10 are on the same plane.

Further optimize the scheme, in order not to destroy photovoltaic board and terminal box, be provided with the rubber pad at the position with photovoltaic board and terminal box contact, the surface of avoiding pressing from both sides tight in-process to the photovoltaic board produces the mar, and the effectual terminal box that has protected does not produce simultaneously and collides with, and the rubber pad can more effectual clamp tight photovoltaic board and terminal box at the in-process that presss from both sides tightly simultaneously, makes the terminal box not produce the slope in the installation.

The working process comprises the following steps: according to the size of the junction box, the first bolt 4 is rotated firstly, the distance between the first transverse plate 2 and the fourth transverse plate 13 is adjusted, after the approximate distance is adjusted, the junction box is placed into the two L-shaped plates 10, the bottom of the junction box is attached to the top surface of the lifting block 9, two adjacent side surfaces of the junction box are respectively attached to two adjacent inner side walls of the L-shaped plates 10, the first bolt 4 is rotated continuously, a nut of the first bolt 4 is made to be in contact with the first transverse plate 2, the nut of the first bolt 4 drives the first transverse plate 2 to move, the junction box is fixed, the positioning support is placed on one side of the photovoltaic plate, the junction box is aligned with a wire inserting end of the photovoltaic plate, after the alignment, one side surface of the junction box is tightly attached to the side surface of the photovoltaic plate, the second bolt 7 is screwed, the second bolt 7 can lift up against the lifting block 9, the top surface of the lifting block 9 is tightly attached to the bottom surface of the photovoltaic plate, the bottom surfaces of the first transverse plate 2 and the third transverse plate 12 are tightly attached to the top surface of the photovoltaic plate, the junction box is effectively clamped to the photovoltaic plate, the junction box is not inclined, and the photovoltaic plate is not inclined.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. The utility model provides a photovoltaic board terminal box installation locating support which characterized in that: the clamping device comprises a first fixing component and a second fixing component, wherein the first fixing component and the second fixing component are symmetrically arranged, a first bolt (4) and a telescopic component are arranged on one side, opposite to the second fixing component, of the first fixing component, the first bolt (4) and the telescopic component are arranged in parallel, a first clamping component and a second clamping component are arranged in the first fixing component and the second fixing component respectively, and the first clamping component and the second clamping component are arranged on the same plane.

2. The mounting and positioning bracket for a photovoltaic panel junction box according to claim 1, wherein: the telescopic component comprises a hollow tube (5), a connecting rod (6) is connected in the hollow tube (5) in a sliding mode, one end of the hollow tube (5) is fixedly connected with the first fixing component, and one end of the connecting rod (6) is fixedly connected with the second fixing component.

3. The photovoltaic panel junction box mounting and positioning bracket of claim 2, wherein: the first fixing component comprises a first transverse plate (2), a first vertical plate (1) is fixedly connected to one side of the bottom surface of the first transverse plate (2), a second transverse plate (3) is fixedly connected to the bottom surface of the first vertical plate (1), a first bolt (4) penetrates through the first transverse plate (2) and the second fixing component in threaded connection, one side of the second transverse plate (3) is fixedly connected with a hollow pipe (5), and the second transverse plate (3) is slidably connected with a first clamping component.

4. The photovoltaic panel junction box mounting and positioning bracket of claim 3, wherein: the fixed subassembly of second includes third diaphragm (12), bottom surface one side fixedly connected with second riser (11) of third diaphragm (12), bottom surface fixedly connected with fourth diaphragm (13) of second riser (11), third diaphragm (12) with first bolt (4) threaded connection, fourth diaphragm (13) with a side that second diaphragm (3) is relative with connecting rod (6) fixed connection, fourth diaphragm (13) with second clamping component sliding connection.

5. The photovoltaic panel junction box mounting and positioning bracket of claim 4, wherein: the first clamping assembly and the second clamping assembly are identical in structure, the first clamping assembly comprises four fixing rods (8), the four fixing rods (8) penetrate through the second transverse plate (3) and are fixedly connected with a lifting block (9), a second bolt (7) is in threaded connection with the center of the second transverse plate (3), and the second bolt (7) penetrates through the second transverse plate (3) and is abutted to the lifting block (9); the four fixing rods (8) of the second clamping assembly penetrate through the fourth transverse plate (13), and the center position of the fourth transverse plate (13) is in threaded connection with the second bolt (7) of the second clamping assembly.

6. The photovoltaic panel junction box mounting and positioning bracket of claim 5, wherein: the fixing rod (8) is sleeved with a spring (14), and the spring (14) is arranged between the lifting block (9) and the second transverse plate (3).

7. The photovoltaic panel junction box mounting and positioning bracket of claim 5, wherein: fixedly connected with L template (10) on the top surface of elevator (9), the both sides face that L template (10) are adjacent with the both sides face that elevator (9) are adjacent is in the coplanar, two L template (10) are just to setting up.

8. The photovoltaic panel junction box mounting and positioning bracket of claim 7, wherein: the outer wall of one side, opposite to the first transverse plate (2) and the third transverse plate (12), and the inner wall of one side of the L-shaped plate (10) are located on the same plane.