CN217849366U

CN217849366U - Novel photovoltaic module's terminal box

Info

Publication number: CN217849366U
Application number: CN202221017007.0U
Authority: CN
Inventors: 梅有明; 陈建华; 刘寿华
Original assignee: Yangzhou Langri New Energy Technology Co ltd
Current assignee: Yangzhou Langri New Energy Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-18
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to the technical field of the terminal box, especially, be a novel photovoltaic module's terminal box, including the connecting box, the top of connecting box is closely laminated and is had the apron, a lateral wall of apron rotates through the round pin axle and is connected with the connecting plate, the bottom of connecting plate is rotated through a lateral wall of round pin axle and connecting box and is connected, a lateral wall of apron is fixed with two fixed plates. The utility model discloses a set up the connecting box, an apron, the connecting plate, the fixed plate, the L template, the limiting plate, the dead lever, first spring, the stripper plate, through the fixed mode that adopts the spring joint, need not remove when opening the apron to twist again and move a plurality of bolts, just can open it, thereby can be more convenient when overhauing or maintaining inside the terminal box, through setting up the sleeve pipe, second spring and fly leaf, connect in the inside back of connecting box when the one end of cable, can protect its and the inside junction of connecting box, thereby prevent that it from taking place not hard up.

Description

Novel photovoltaic module's terminal box

Technical Field

The utility model relates to a terminal box technical field specifically is a novel photovoltaic module's terminal box.

Background

The photovoltaic module terminal box comprises the box body, connecting cable and connector, mainly be used as the connecting device between solar cell square matrix and the solar charging controlling means, its function is to be connected the electric power that solar cell produced with external circuit, play the effect that conduction photovoltaic module produced the electric current, therefore the photovoltaic terminal box is very important in solar module's constitution, but the apron of present terminal box body all fixes through the bolt, when needs open the apron and overhaul or maintain its inside, the operation is comparatively inconvenient, therefore we have proposed a novel photovoltaic module's terminal box and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel photovoltaic module's terminal box has solved photovoltaic terminal box apron and has operated comparatively inconvenient problem when opening.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a novel photovoltaic module's terminal box, includes the connecting box, the top of connecting box is closely laminated with the apron, a lateral wall of apron rotates through the round pin axle and is connected with the connecting plate, the bottom of connecting plate rotates through a lateral wall of round pin axle and connecting box and is connected, a lateral wall of apron is fixed with two fixed plates, the fixed orifices has all been seted up to a lateral wall of fixed plate, a lateral wall of connecting box is fixed with the L template, the bottom inner wall of L template is fixed with two limiting plates, two the lateral wall of limiting plate all slides and has run through the dead lever, the surface of dead lever all is fixed with the baffle, a lateral wall of baffle all is fixed with first spring, the other end of first spring and a lateral wall fixed connection of corresponding limiting plate, a lateral wall of L template slides and runs through two stripper plates, a lateral wall of stripper plate all slides and runs through a lateral wall fixed connection of L template and corresponding baffle.

Furthermore, the outer wall of the threading hole formed in the connecting box is fixed with a sleeve, the inner wall of the sleeve is fixed with second springs at equal intervals, and the other ends of the second springs are fixed with movable plates.

Furthermore, two strip-shaped through grooves matched with the extrusion plate are formed in one side wall of the L-shaped plate, and the extrusion plate slides in the strip-shaped through grooves.

Furthermore, a vent is formed in one side wall of the connecting box, and a filter screen is mounted inside the vent.

Furthermore, a handle which is convenient to open is fixed at the top of the cover plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel photovoltaic module's terminal box possesses following beneficial effect:

the utility model discloses, through setting up the connecting box, the apron, the connecting plate, the fixed plate, the L template, the limiting plate, the dead lever, first spring, the stripper plate, through the fixed mode that adopts the spring joint, need not remove when opening the apron again to twist and move a plurality of bolts, just can open it, thereby can be more convenient when overhauing or maintaining inside the terminal box, through setting up the sleeve pipe, second spring and fly leaf, connect in the inside back of connecting box when the one end of cable, can protect its and the inside junction of connecting box, thereby prevent that it from taking place not hard up.

Drawings

Fig. 1 is a first view angle schematic diagram of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection box of the present invention;

FIG. 4 is a schematic view of the cover plate structure of the present invention;

fig. 5 is a schematic diagram of the L-shaped plate structure of the present invention.

In the figure: 1. a connection box; 2. a cover plate; 3. a connecting plate; 4. a fixing plate; 5. a fixing hole; 6. an L-shaped plate; 7. a limiting plate; 8. fixing the rod; 9. a baffle plate; 10. a first spring; 11. a pressing plate; 12. a sleeve; 13. a second spring; 14. a movable plate; 15. a strip-shaped through groove; 16. a vent; 17. and (4) a handle.

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.

Examples

As shown in figures 1, 2, 3 and 4, the junction box of the novel photovoltaic module provided by one embodiment of the invention comprises a connecting box 1, a cover plate 2 is tightly attached to the top of the connecting box 1, a side wall of the cover plate 2 is rotatably connected with a connecting plate 3 through a pin shaft, the bottom of the connecting plate 3 is rotatably connected with a side wall of the connecting box 1 through a pin shaft, two fixing plates 4 are fixed to a side wall of the cover plate 2, fixing holes 5 are respectively formed in a side wall of each fixing plate 4, two limiting plates 7 are fixed to the inner wall of the bottom of a L-shaped plate 6,L-shaped plate 6 fixed to a side wall of the connecting box 1, fixing rods 8 are respectively slidably penetrated through the side walls of the two limiting plates 7, a baffle plate 9 is fixed to the surface of each fixing rod 8, a first spring 10 is fixed to a side wall of the baffle plate 9, the other end of the first spring 10 is fixedly connected with a side wall of the corresponding limiting plate 7, two extrusion plates 11 are slidably penetrated through a side wall of the L6, a side wall of each extrusion plate 11 is fixedly connected with a side wall of the corresponding baffle plate 9, when the cover plate 2 needs to be opened, the two extrusion plates 11 are extruded by fingers at the same time, the extrusion plates 11 move to drive the baffle 9 to move, the baffle 9 moves to drive the fixed rod 8 to move, when the baffle 9 drives the fixed rod 8 to move and the first spring 10 is compressed, the fixed rod 8 slides out of the inner part of the fixed hole 5 when moving, so that the cover plate 2 can be rotated open after the restriction of the fixing plate 4 is released, and when the cover plate 2 is mounted, the extrusion plate 11 is extruded again, after the extrusion plate 11 is closed and tightly attached to the connecting box 1, the extrusion plate 11 is loosened, under the action of the first spring 10, one end of the fixing rod 8 is reinserted into the fixing hole 5, so that the cover plate 2 is fixedly connected with the connection box 1.

As shown in fig. 3, in some embodiments, the outer wall of the threading hole formed in the connection box 1 is fixed with a sleeve 12, the inner wall of the sleeve 12 is fixed with second springs 13 at equal intervals, and the other end of the second spring 13 is fixed with a movable plate 14, so that when the connection cable passes through the sleeve 12, the second spring 13 is in a compressed state, and the movable plate 14 can clamp and fix the cable, thereby protecting the connection between the cable and the inside of the connection box 1.

As shown in fig. 1 and 5, in some embodiments, two strip-shaped through grooves 15 adapted to the extrusion plate 11 are formed in a side wall of the L-shaped plate 6, the extrusion plate 11 slides inside the strip-shaped through grooves 15, and when the cover plate 2 needs to be opened, the extrusion plate 11 is moved to drive the baffle 9 so as to drive the fixing rod 8 to move, so that interference is avoided.

As shown in fig. 3, in some embodiments, a vent 16 is formed in a side wall of the connection box 1, a filter screen is installed inside the vent 16, so as to perform ventilation and heat dissipation functions on the inside of the connection box 1, and the filter screen can block dust and prevent the dust from entering the inside of the connection box 1.

As shown in fig. 1 and 2, in some embodiments, a handle 17 is fixed on the top of the cover plate 2 for facilitating the cover plate 2 to be opened, and when the cover plate 2 is released from the restriction, the cover plate can be more conveniently rotated to be opened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel photovoltaic module's terminal box, includes connecting box (1), its characterized in that: the top of connecting box (1) closely laminates apron (2), a lateral wall of apron (2) is connected with connecting plate (3) through the round pin axle rotation, the bottom of connecting plate (3) is connected through a lateral wall rotation of round pin axle and connecting box (1), a lateral wall of apron (2) is fixed with two fixed plates (4), fixed orifices (5) have all been seted up to a lateral wall of fixed plate (4), a lateral wall of connecting box (1) is fixed with L template (6), the bottom inner wall of L template (6) is fixed with two limiting plates (7), two the lateral wall of limiting plate (7) all slides and runs through and has dead lever (8), the surface of dead lever (8) all is fixed with baffle (9), a lateral wall of baffle (9) all is fixed with first spring (10), the other end of first spring (10) and a lateral wall fixed connection of corresponding limiting plate (7), a lateral wall of L template (6) slides and runs through and has two stripper plates (11), a lateral wall of stripper plate (11) all slides and runs through and is connected with a lateral wall (6) corresponding stripper plate (9).

2. The junction box of the novel photovoltaic module as claimed in claim 1, wherein: the outer wall of a threading hole formed in the connecting box (1) is fixedly provided with a sleeve (12), the inner wall of the sleeve (12) is fixed with second springs (13) at equal intervals, and the other ends of the second springs (13) are fixedly provided with movable plates (14).

3. The junction box of the novel photovoltaic module as claimed in claim 1, wherein: two strip-shaped through grooves (15) matched with the extrusion plate (11) are formed in one side wall of the L-shaped plate (6), and the extrusion plate (11) slides in the strip-shaped through grooves (15).

4. The junction box of the novel photovoltaic module as claimed in claim 1, wherein: a vent (16) is formed in one side wall of the connecting box (1), and a filter screen is arranged inside the vent (16).

5. The junction box of the novel photovoltaic module as claimed in claim 1, wherein: the top of the cover plate (2) is fixed with a handle (17) which is convenient to open.