CN217135448U

CN217135448U - Photovoltaic module terminal box detection device

Info

Publication number: CN217135448U
Application number: CN202220728936.6U
Authority: CN
Inventors: 陈栋; 陈剑
Original assignee: China National Credit Jiangsu Testing Technology Co ltd
Current assignee: China National Credit Jiangsu Testing Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-05
Anticipated expiration: 2032-03-30

Abstract

The utility model belongs to the field of junction box detection, in particular to a photovoltaic module junction box detection device, which comprises a bottom plate, a movable ring and a detection box, wherein a clamping column is arranged above the bottom plate, a clamping bolt is connected above the clamping column, a fixed plate is arranged above the clamping bolt, a lifting pipe is arranged inside the fixed plate, a bolt is arranged inside the lifting pipe, a first clamping block is connected below the movable ring, and the movable ring is positioned below the lifting pipe; the utility model discloses a be provided with card post and bolt for terminal box detection device can adjust the upper and lower position of fixed plate through card post and bolt, thereby the better work of detecting that detects, thereby make terminal box detection device can carry out height-adjusting according to the demand, make terminal box detection device use more freely, under the prerequisite of guaranteeing stability, the light that terminal box detection device adjusted has also been guaranteed, make terminal box detection device more humanized, better use.

Description

Photovoltaic module terminal box detection device

Technical Field

The utility model relates to a terminal box detection area specifically is a photovoltaic module terminal box detection device.

Background

The photovoltaic module junction box is a connecting device between a solar cell array formed by solar cell modules and a solar charging control device, and mainly used for connecting and protecting the solar photovoltaic modules, connecting electric power generated by the solar cells with an external circuit and conducting current generated by the photovoltaic modules.

The height of the junction box body is not well adjusted according to the size of the junction box body, and the connection detection box and the junction box body are not stable.

Therefore, a photovoltaic module junction box detection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the terminal box and detect the height of not good regulation terminal box body, it is not good to adjust fixedly according to terminal box body size, not good stable connection detection box and the problem of terminal box body, the utility model provides a photovoltaic module terminal box detection device.

The utility model provides a technical scheme that its technical problem adopted is: a photovoltaic module terminal box detection device: including the bottom plate, remove the circle and detect the box, the top of bottom plate is provided with the card post, and the top of card post is connected with the gim peg, the top of gim peg is provided with the fixed plate, and the internally mounted of fixed plate has the fall way, and the inside of fall way is provided with the bolt, the below of removing the circle is connected with first fixture block, and removes the below that the circle is located the fall way, the below of first fixture block is provided with the terminal box body, and the below of terminal box body installs the second fixture block, the inside of second fixture block is provided with the screw thread post, the side of detecting the box is connected with the connecting wire, and detects the box and be located the rear of fixed plate, the below of connecting wire is provided with fixture.

Preferably, the fixed plate and the bottom plate form a lifting structure through the clamping bolt, and the clamping columns are symmetrically distributed about the vertical center line of the bottom plate.

Preferably, the moving ring and the lifting pipe form a sliding structure through a bolt, and the bolt is matched with the moving ring in size.

Preferably, the first fixture block and the second fixture block form a sliding structure through the threaded column, and the vertical center lines of the first fixture block and the second fixture block are located at the same position.

Preferably, fixture includes clamp splice, first pivot, splint and gim peg, the right side of clamp splice is provided with first pivot, and the right side of first pivot installs splint, the inside of splint is provided with the gim peg.

Preferably, the clamping plate and the clamping block form a rotating structure through a first rotating shaft, and the fixing bolt and the clamping plate are vertically arranged.

The utility model discloses an useful part lies in:

1. the utility model discloses a be provided with card post and bolt for terminal box detection device can adjust the upper and lower position of fixed plate through card post and bolt, thereby the better work of detecting that detects, thereby make terminal box detection device can carry out height-adjusting according to the demand, make terminal box detection device use more freely, under the prerequisite of guaranteeing stability, the light that terminal box detection device adjusted has also been guaranteed, make terminal box detection device more humanized, better use.

2. The utility model discloses a be provided with first fixture block and second fixture block, the user can carry out fixed terminal box body through first fixture block and second fixture block for fixed terminal box body convenience more makes the fixed more stable of transportation terminal box detection device simultaneously, can adjust the distance between first fixture block and the second fixture block according to the size of terminal box body.

3. The utility model discloses a be provided with fixture for the connection that the connecting wire can be more stable detects box and terminal box body, makes the more stable centre gripping terminal box body of testing process, reduces the emergence of error.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.

FIG. 1 is a cross-sectional structural diagram of a junction box inspection device according to an embodiment;

FIG. 2 is a schematic diagram of an embodiment of an elevator tube, a bolt, and a moving ring;

FIG. 3 is a schematic structural diagram of a second clamping mechanism according to an embodiment.

In the figure: 1. a base plate; 2. clamping the column; 3. fastening a bolt; 4. a fixing plate; 5. a lifting pipe; 6. a bolt; 7. moving the ring; 8. a first clamping block; 9. a junction box body; 10. a second fixture block; 11. a threaded post; 12. a detection cartridge; 13. a connecting wire; 14. a clamping mechanism; 1401. a clamping block; 1402. a first rotating shaft; 1403. a splint; 1404. and (6) fixing the bolt.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, a photovoltaic module junction box detection device includes a bottom plate 1, a movable ring 7 and a detection box 12, a clamping column 2 is disposed above the bottom plate 1, a clamping bolt 3 is connected above the clamping column 2, a fixing plate 4 is disposed above the clamping bolt 3, a lifting pipe 5 is mounted inside the fixing plate 4, a bolt 6 is disposed inside the lifting pipe 5, a first fixture block 8 is connected below the movable ring 7, the movable ring 7 is located below the lifting pipe 5, a junction box body 9 is disposed below the first fixture block 8, a second fixture block 10 is mounted below the junction box body 9, and a threaded column 11 is disposed inside the second fixture block 10.

Fixed plate 4 constitutes elevation structure through gim peg 3 and bottom plate 1, and the card post 2 is symmetrical about the vertical central line of bottom plate 1 and distributes, when needs lift fixed plate 4, selects different holes on gim peg 2 through gim peg 3 to realize lift fixed plate 4, make can adjust the height of fixed plate 4 as required, thereby make terminal box detection device can adapt to the not terminal box body 9 of equidimension.

Remove circle 7 and constitute sliding construction through bolt 6 and elevator 5, and bolt 6 is identical with the size that removes circle 7, when first fixture block 8 is removed about needs, through rotatory bolt 6, drives and removes circle 7 and reciprocate to drive relative motion between the first fixture block 8, thereby make terminal box detection device can adapt to the terminal box body 9 of different width.

First fixture block 8 passes through screw post 11 and second fixture block 10 constitution sliding construction, and the vertical central line of first fixture block 8 and second fixture block 10 is located same department, when needs are fixed or are taken off terminal box body 9, through rotatory screw post 11, drives first fixture block 8 and second fixture block 10 relative motion to make fixed and take off terminal box body 9 convenience more.

Example two

Referring to fig. 3, in a first comparative example, as another embodiment of the present invention, a connecting line 13 is connected to a side surface of the detecting box 12, the detecting box 12 is located behind the fixing plate 4, and a clamping mechanism 14 is disposed below the connecting line 13.

The clamping mechanism 14 comprises a clamping block 1401, a first rotating shaft 1402, a clamping plate 1403 and a fixing bolt 1404, wherein the first rotating shaft 1402 is arranged on the right side of the clamping block 1401, the clamping plate 1403 is installed on the right side of the first rotating shaft 1402, and the fixing bolt 1404 is arranged inside the clamping plate 1403.

The clamping plate 1403 is of a rotating structure formed by the first rotating shaft 1402 and the clamping block 1401, the fixing bolt 1404 and the clamping plate 1403 are vertically arranged, when the junction box body 9 needs to be detected, the junction box body 9 is placed between the clamping plates 1403 and is fixed through the rotating fixing bolt 1404, so that the junction box body 9 is clamped more stably in the detection process, and errors are reduced.

The theory of operation, at first, utilize fixed plate 4 to pass through the elevation structure that bayonet catch 3 and bottom plate 1 constitute, and the card post 2 is distributed symmetrically about the vertical central line of bottom plate 1, when needs lift fixed plate 4, through bayonet catch 3 different holes of selection on the card post 2, thereby realize lift fixed plate 4, make the height that can adjust fixed plate 4 according to the demand, thereby make terminal box detection device can adapt to the not terminal box body 9 of equidimension, when removing first fixture block 8 about needs, through rotatory bolt 6, drive shifting collar 7 and reciprocate, thereby drive relative motion between the first fixture block 8, thereby make terminal box detection device can adapt to the terminal box body 9 of different width.

When terminal box body 9 is fixed or taken off as needs, through rotatory screw post 11, drive first fixture block 8 and second fixture block 10 relative motion to make fixed and take off terminal box body 9 more convenient, when needs detect terminal box body 9, through putting into terminal box body 9 between splint 1403, fix through rotatory gim peg 1404, make the more stable centre gripping terminal box body 9 of testing process, reduce the emergence of error.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a photovoltaic module terminal box detection device which characterized in that: comprises a bottom plate (1), a movable ring (7) and a detection box (12), wherein a clamping column (2) is arranged above the bottom plate (1), a clamping bolt (3) is connected above the clamping column (2), a fixed plate (4) is arranged above the clamping bolt (3), a lifting pipe (5) is arranged inside the fixed plate (4), a bolt (6) is arranged inside the lifting pipe (5), a first clamping block (8) is connected below the movable ring (7), the movable ring (7) is positioned below the lifting pipe (5), a junction box body (9) is arranged below the first clamping block (8), a second clamping block (10) is arranged below the junction box body (9), a threaded column (11) is arranged inside the second clamping block (10), a connecting wire (13) is connected to the side surface of the detection box (12), and the detection box (12) is positioned behind the fixed plate (4), and a clamping mechanism (14) is arranged below the connecting wire (13).

2. The photovoltaic module junction box detection device according to claim 1, wherein: the fixed plate (4) and the bottom plate (1) form a lifting structure through the clamping bolt (3), and the clamping columns (2) are symmetrically distributed relative to the vertical center line of the bottom plate (1).

3. The photovoltaic module junction box detection device as claimed in claim 1, wherein: the moving ring (7) and the lifting pipe (5) form a sliding structure through a bolt (6), and the bolt (6) is matched with the moving ring (7) in size.

4. The photovoltaic module junction box detection device as claimed in claim 1, wherein: the first clamping block (8) and the second clamping block (10) form a sliding structure through the threaded column (11), and the vertical center lines of the first clamping block (8) and the second clamping block (10) are located at the same position.

5. The photovoltaic module junction box detection device as claimed in claim 1, wherein: the clamping mechanism (14) comprises a clamping block (1401), a first rotating shaft (1402), a clamping plate (1403) and a fixing bolt (1404), wherein the first rotating shaft (1402) is arranged on the right side of the clamping block (1401), the clamping plate (1403) is installed on the right side of the first rotating shaft (1402), and the fixing bolt (1404) is arranged inside the clamping plate (1403).

6. The photovoltaic module junction box detection device as claimed in claim 5, wherein: the clamping plate (1403) and the clamping block (1401) form a rotating structure through the first rotating shaft (1402), and the fixing bolt (1404) and the clamping plate (1403) are arranged perpendicularly.