CN217770020U

CN217770020U - Photovoltaic conflux case waterproof seal structure

Info

Publication number: CN217770020U
Application number: CN202221372789.XU
Authority: CN
Inventors: 凌亚; 张习
Original assignee: Suzhou Weisilin Electric Co ltd
Current assignee: Suzhou Weisilin Electric Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-08
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a photovoltaic conflux case waterproof sealing structure, including the photovoltaic conflux case body, and the outside of photovoltaic conflux case body rotates through the articulated shaft and is connected with the shell, the spread groove has been seted up in the outside of photovoltaic conflux case body, and the inside of spread groove is inserted and is equipped with the fixed plate, the outside fixed mounting of fixed plate has sealed the pad, and the sealed outside of filling up is contradicted on the outside of shell, all be provided with the screw hole on the outside of photovoltaic conflux case body and fixed plate. The utility model discloses a fixed plate is connected through glue between sealed the pad to through the notch that the fixed plate outside set up, when personnel change sealed the pad, can place in the inside of notch by hand, then convenient will seal the pad and tear from the outside of fixed plate, and carry out quick change work to it, the magnet that sets up simultaneously can couple together between the fixed plate, so that personnel carry the work to the fixed plate.

Description

Photovoltaic conflux case waterproof seal structure

Technical Field

The utility model relates to a photovoltaic conflux case's technical field specifically is a photovoltaic conflux case waterproof seal structure.

Background

The junction box is a wiring device for ensuring orderly connection and junction functions of the photovoltaic modules in the photovoltaic power generation system, the device can ensure that the photovoltaic system is easy to cut off a circuit during maintenance and inspection, and the power failure range is reduced when the photovoltaic system breaks down.

According to a photovoltaic conflux case waterproof seal structure in patent No. 201520210774.7, this photovoltaic conflux case includes box and chamber door that the day lid closed mutually, and box and chamber door all erect the year setting, and this box top sets up towards the convex flange of chamber door side, and this chamber door upside is for the side of going up with this flange alignment complex, the perpendicular chamber door of opening direction in the clearance between this side of going up and the flange, sets up the sealing strip between side and the flange on this box. The utility model provides a sealed waterproof construction of photovoltaic collection flow box is through at the box, and it shelters from the chamber door to set up the flange on, makes the opening in the clearance between the side of going up of flange and chamber door outside the chamber door, rather than vertical upwards, just so can avoid rainwater and dust directly to follow, and this clearance falls into and from the infiltration box between sealing strip and box or the chamber door in, causes the harm for the inside electron device of box.

Above-mentioned patent can play a waterproof dirt-proof effect to the box in using, but the sealing strip on its waterproof sealing mechanism is after long-time the use, and its sealed effect can reduce, is unfavorable for personnel to change work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic conflux case waterproof seal structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic conflux case sealed waterproof construction, includes photovoltaic conflux case body, and the outside of photovoltaic conflux case body rotates through the articulated shaft and is connected with the shell, the spread groove has been seted up in the outside of photovoltaic conflux case body, and the inside of spread groove inserts and is equipped with the fixed plate, the outside fixed mounting of fixed plate has sealed the pad, and the outside of sealed pad is contradicted on the outside of shell, all be provided with the screw hole on the outside of photovoltaic conflux case body and fixed plate, and there is the screw in the inside of screw hole through threaded connection.

As a further preferable mode of the present technical solution, the fixing plate and the sealing pad are bonded together by glue.

As a further preferred aspect of the present invention, a notch is formed in an outer side of the fixing plate, and an outer shape of the notch is formed in an elliptical shape.

As a further preferred aspect of the present technical solution, a rubber shielding plate is fixedly installed on the upper surface of the photovoltaic combiner box body, and the outer side of the rubber shielding plate is set to be arc-shaped.

As a further preferred aspect of this technical scheme, the rubber shielding plate is provided with two sets, two sets of the rubber shielding plate is symmetrically arranged on the upper and lower surfaces of the photovoltaic combiner box body, and one set of the rubber shielding plate is obliquely arranged on the lower surface of the photovoltaic combiner box body.

As this technical scheme's further preferred, square groove has been seted up in the outside of fixed plate, and the inside fixed mounting in square groove has the magnet.

As a further preferred aspect of the present invention, the fixing plate is mounted in the following order: install from the below position of photovoltaic conflux case body earlier, then install photovoltaic conflux case body left and right sides, install in the top position of photovoltaic conflux case body at last, can play the effect of a location to the fixed plate of installing in the photovoltaic conflux case body left and right sides.

The utility model provides a photovoltaic conflux case waterproof seal structure possesses following beneficial effect:

the utility model discloses a fixed plate is connected through glue between sealed the pad to through the notch that the fixed plate outside set up, when personnel change sealed the pad, can place in the inside of notch by hand, then convenient will seal the pad and tear from the outside of fixed plate, and carry out quick change work to it, the magnet that sets up simultaneously can couple together between the fixed plate, so that personnel carry the work to the fixed plate.

The utility model discloses be provided with the device, personnel can insert the fixed plate of installing sealed pad and locate the inside of spread groove to through the screw hole, can fasten the fixed plate in the inside of spread groove, thereby when converging the outside of case block at the photovoltaic on the case body, can play sealed waterproof effect to the device, its easy operation and convenient.

Drawings

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

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

fig. 3 is a rear view of the fixing plate of the present invention.

In the figure: 1. a photovoltaic combiner box body; 2. a housing; 3. connecting grooves; 4. a fixing plate; 5. a gasket; 6. a threaded hole; 7. a screw; 8. a rubber shielding plate; 9. a notch; 10. a square groove; 11. a magnet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

The utility model provides a technical scheme: in the embodiment, as shown in fig. 1 and 3, a photovoltaic combiner box sealing and waterproof structure comprises a photovoltaic combiner box body 1, the outer side of the photovoltaic combiner box body 1 is rotatably connected with a shell 2 through a hinge shaft, a connecting groove 3 is formed in the outer side of the photovoltaic combiner box body 1, a fixing plate 4 is inserted into the connecting groove 3, a sealing gasket 5 is fixedly arranged on the outer side of the fixing plate 4, the outer side of the sealing gasket 5 is abutted against the outer side of the shell 2, threaded holes 6 are formed in the outer sides of the photovoltaic combiner box body 1 and the fixing plate 4, a screw 7 is connected into the threaded hole 6 through a thread, a person can insert the fixing plate 4 provided with the sealing gasket 5 into the connecting groove 3 and fasten the fixing plate 4 into the connecting groove 3 through the threaded hole 6, thereby when 2 blocks of shell are on the outside of photovoltaic collection flow box body 1, can play sealed waterproof effect to the device, the device is convenient for the follow-up change work to sealed pad 5 of personnel simultaneously, its easy operation and convenient, and magnet 11 through the setting, can be convenient for personnel to the work of carrying of fixed plate 4, fixed plate 4 bonds through glue between sealed pad 5 and is in the same place, make sealed pad 5 use the back for a long time, personnel can change sealed pad 5 again, from not influencing the device's sealed waterproof work, notch 9 has been seted up in the outside of fixed plate 4, and notch 9's appearance sets up to the ellipse circular, ellipse through the setting, so that personnel tear sealed pad 5 from the outside of fixed plate 4, accomplish the change work to sealed pad 5.

As shown in fig. 1 and fig. 2, the fixed surface of the upper surface of the photovoltaic combiner box body 1 is provided with a rubber shielding plate 8, the outer side of the rubber shielding plate 8 is arranged to be arc-shaped, the rubber shielding plate 8 is arranged, the waterproof effect can be further improved, rainwater can be kept away from the gap between the photovoltaic combiner box body 1 and the shell 2, the rubber shielding plates 8 are arranged in two groups, the two groups of rubber shielding plates 8 are symmetrically arranged on the upper surface and the lower surface of the photovoltaic combiner box body 1, the group of rubber shielding plates 8 are arranged on the lower surface of the photovoltaic combiner box body 1 in an inclined manner, and rainwater can flow down to the other end from one end of the group of rubber shielding plates 8 and fall down.

As shown in fig. 3, square groove 10 has been seted up in the outside of fixed plate 4, and the inside fixed mounting of square groove 10 has magnet 11, and in personnel carried fixed plate 4, through magnet 11 that sets up, can couple together between the fixed plate 4 to personnel's the work of snatching.

As shown in fig. 2, the fixing plate 4 is installed in the following order: install from the below position of photovoltaic collection flow box body 1 earlier, then install photovoltaic collection flow box body 1 left and right sides, install in the top position of photovoltaic collection flow box body 1 at last, can play the effect of a location to the fixed plate 4 of installing in the photovoltaic collection flow box body 1 left and right sides.

The utility model provides a photovoltaic conflux case waterproof seal structure, concrete theory of operation as follows:

in the device use, insert fixed plate 4 behind the inside of locating spread groove 3, make fixed plate 4 outside fixed mounting's sealed pad 5 can be towards the one side in shell 2, then rotate screw 7 and connect in the inside of screw hole 6, thereby be fixed in the inside of spread groove 3 with fixed plate 4, later through the articulated shaft, make shell 2 contradict on sealed pad 5's the outside, in carrying fixed plate 4, through with the rear side laminating together between fixed plate 4, make in the square groove 10 that the fixed plate 4 outside was seted up, the magnet 11 of fixed mounting, can couple together between it, so that the personnel carry work.

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

Claims

1. The utility model provides a photovoltaic conflux case waterproof seal structure which characterized in that: including photovoltaic conflux case body (1), and the outside of photovoltaic conflux case body (1) is rotated through the articulated shaft and is connected with shell (2), spread groove (3) have been seted up in the outside of photovoltaic conflux case body (1), and the inside of spread groove (3) is inserted and is equipped with fixed plate (4), the outside fixed mounting of fixed plate (4) has sealed pad (5), and the outside of sealed pad (5) is contradicted on the outside of shell (2), all be provided with screw hole (6) on the outside of photovoltaic conflux case body (1) and fixed plate (4), and there is screw (7) inside of screw hole (6) through threaded connection.

2. The photovoltaic combiner box sealing and waterproof structure of claim 1, characterized in that: the fixing plate (4) and the sealing gasket (5) are bonded together through glue.

3. The photovoltaic combiner box sealing and waterproof structure of claim 1, wherein: notch (9) are opened in the outside of fixed plate (4), and the appearance of notch (9) sets up to the ellipse shape.

4. The photovoltaic combiner box sealing and waterproof structure of claim 1, wherein: the upper surface fixed mounting of photovoltaic conflux case body (1) has rubber shielding plate (8), the outside of rubber shielding plate (8) sets up to the arc.

5. The photovoltaic combiner box sealing and waterproof structure of claim 4, wherein: the photovoltaic junction box is characterized in that the rubber shielding plates (8) are arranged in two groups, two groups of the rubber shielding plates (8) are symmetrically arranged on the upper surface and the lower surface of the photovoltaic junction box body (1), and one group of the rubber shielding plates (8) are arranged on the lower surface of the photovoltaic junction box body (1) in an inclined mode.

6. The photovoltaic combiner box sealing and waterproof structure of claim 1, characterized in that: a square groove (10) is formed in the outer side of the fixing plate (4), and a magnet (11) is fixedly mounted inside the square groove (10).

7. The photovoltaic combiner box sealing and waterproof structure of claim 1, wherein: the mounting sequence of the fixing plate (4) is as follows: the photovoltaic combiner box is installed from the lower position of the photovoltaic combiner box body (1), then the left side and the right side of the photovoltaic combiner box body (1) are installed, and finally the photovoltaic combiner box is installed at the upper position of the photovoltaic combiner box body (1), so that the fixing plates (4) installed at the left side and the right side of the photovoltaic combiner box body (1) can be positioned.