CN214205458U

CN214205458U - Photovoltaic connector terminal box anticreep line subassembly

Info

Publication number: CN214205458U
Application number: CN202120146604.2U
Authority: CN
Inventors: 王鹏程
Original assignee: Jiangsu Osta Energy Technology Co ltd
Current assignee: Jiangsu Osta Energy Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-14
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of the photovoltaic connector subassembly, especially, be a photovoltaic connector terminal box anticreep line subassembly, including the connector body, the connector body outside is encircleing and is being set up the installation crown plate, the fixed brace table upper end that is setting up of connector body, brace table outside fixed connection the terminal box bottom plate, a fixed diaphragm of settling that is setting up in terminal box bottom plate side edge department upper end, brace table lower extreme central authorities are sunken, and sunken internal fixation is setting up damping spring. The utility model discloses a settle diaphragm, threading arc groove, shelter from diaphragm, terminal box bottom plate, extrusion spring, location arc board and extrusion ring post combined action, it can't separate external circuit and extrude fixedly to have solved the anticreep line subassembly for terminal box outside circuit wiring department is chaotic, leads to the fact the problem of difficulty for the wiring.

Description

Photovoltaic connector terminal box anticreep line subassembly

Technical Field

The utility model relates to a photovoltaic connector subassembly technical field specifically is a photovoltaic connector terminal box anticreep line subassembly.

Background

In a photovoltaic power station, cables and connectors are required to collect a large amount of component power and to enter an inverter.

The photovoltaic connector is a key part for connecting components in a photovoltaic power generation system, a header box, a controller, an inverter and the like. The solar energy charging control device is connected with a solar cell array formed by solar cell modules, and the solar energy charging control device is connected with a solar cell module through a solar energy connector.

The junction box of the solar cell module is very important in the composition of the solar cell module, and mainly has the function of connecting electric power generated by the solar cell with an external circuit to protect electric wires and connect the electric wires.

The traditional photovoltaic connector junction box anticreep line subassembly is diversified, but still has some problems:

1. the traditional photovoltaic connector junction box anticreep line subassembly can't separate external circuit and extrude fixedly for junction box outside circuit wiring department is chaotic, causes the difficulty for the wiring, and the use and the efficiency that have restricted junction box anticreep line subassembly are not high.

2. The traditional photovoltaic connector junction box anticreep line subassembly does not have the absorbing arrangement base structure of buffering mostly for when settling on the plane, the junction box directly contacts to earth, easily is influenced by ground environment and causes line connection's danger, has reduced the practicality of junction box.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a photovoltaic connector terminal box anticreep line subassembly has solved traditional photovoltaic connector terminal box anticreep line subassembly and can't separate external circuit and extrude fixedly mostly, make terminal box outside circuit wiring department chaotic, cause the difficulty for the wiring, the use and the efficiency that have restricted terminal box anticreep line subassembly are not high, do not have the absorbing arrangement base structure of buffering, make when settling on the plane, the terminal box directly contacts to earth, easy ground environment influences and causes the dangerous scheduling problem of line connection.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic connector terminal box anticreep line subassembly, includes the connector body, the connector body outside is encircleing and is setting up the collar plate, the connector body is fixed and is setting up a supporting bench upper end, a supporting bench outside fixed connection terminal box bottom plate, a terminal box bottom plate side edge department upper end is fixed and is being set up the arrangement diaphragm, a supporting bench lower extreme central authorities department is sunken, and sunken internal fixation is setting up damping spring.

Further optimize this technical scheme, settle diaphragm plate body upper end and seted up three group's threading arc grooves, the fixed protection gasket that is provided with of threading arc inslot lateral wall, settle the plate body between diaphragm top threading arc groove and seted up fixed screw.

Further optimize this technical scheme, the fixed regulation that is provided with in installation crown plate edge upper end revolves the post, the regulation is revolved the rotatory roof that is setting up in the post outside, it has seted up the perforation to shelter from the roof plate body, and is setting up fastening bolt in the perforation, fastening bolt passes and shelters from inside roof perforation and the fixed screw of screw in.

Further optimize this technical scheme, terminal box bottom plate upper end both sides edge is fixed to be set up and is sheltering from the diaphragm, shelter from the diaphragm board body and seted up the multiunit line hole, the fixed extrusion spring that is setting up in terminal box bottom plate upper end, the three parallel arrangement that is a set of extrusion spring, and extrusion spring top fixed connection the location arc board, the location arc board is the arc plectane, and corresponds parallelly with the threading arc groove.

Further optimize this technical scheme, the solid fixed ring is being fixed to be set up in the ring body that the collar plate is located terminal box bottom plate one side, gu fixed ring passes the collar plate and is being connected with the connector body, gu fixed ring inboard is fixed and is being set up the bayonet joint, the extrusion ring post is sliding to be set up in the bayonet joint shaft part outside, extrusion ring post top ring post part is located the bayonet joint column head part outside.

Further optimize this technical scheme, damping spring lower extreme fixed connection is settling the base, it is provided with the multiunit projection to settle the base bottom.

(III) advantageous effects

Compared with the prior art, the utility model provides a photovoltaic connector terminal box anticreep line subassembly possesses following beneficial effect:

1. this photovoltaic connector terminal box anticreep line subassembly, through seting up the threading arc groove on settling the diaphragm, it is provided with the line hole to shelter from the diaphragm body simultaneously, terminal box bottom plate upper end utilizes extrusion spring to pop out the location arc board and extrudees the circuit that passes the threading arc groove, and the department of working a telephone switchboard utilizes the extrusion ring post to encircle, further protection, it can't separate external circuit and extrude fixedly to have solved traditional photovoltaic connector terminal box anticreep line subassembly mostly, make terminal box outside line wiring department chaotic, cause the difficulty for the wiring, the use of terminal box anticreep line subassembly and the problem that efficiency is not high have been restricted.

2. This photovoltaic connector terminal box anticreep line subassembly through set up damping spring at a supporting bench depressed part, and the arrangement base that damping spring lower extreme set up has simultaneously solved not have cushioned absorbing arrangement base structure for when settling on the plane, the terminal box directly contacts to earth, is easy to be influenced by ground environment and causes the dangerous problem of line connection.

Drawings

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

FIG. 2 is a detailed view of the structure of the wiring part of the present invention;

fig. 3 is a side sectional view of the structure of the present invention.

In the figure: 1. a connector body; 2. installing a ring plate; 3. a support table; 4. a terminal block base plate; 5. arranging a transverse plate; 6. shielding the transverse plate; 7. threading an arc groove; 8. a protective pad; 9. fixing screw holes; 10. a fixing ring; 11. a plug-in connector; 12. extruding the ring column; 13. a compression spring; 14. positioning the arc plate; 15. adjusting the rotary column; 16. shielding the top plate; 17. fastening a bolt; 18. a damping spring; 19. and arranging a base.

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a photovoltaic connector terminal box anticreep line subassembly, includes connector body 1, and the installation crown plate 2 is being set up around the connector body 1 outside, and connector body 1 is fixed and is being set up 3 upper ends of a supporting bench, and 3 outside fixed connection of a supporting bench are terminal

box bottom plate

4, and 4 side edge departments of terminal box bottom plate upper ends are fixed and are being set up and settle

diaphragm

5, and 3 lower extreme central authorities of a supporting bench are sunken, and sunken internal fixation is setting up damping spring 18.

In this embodiment, damping spring 18 is being set up through sunken internal fixation in a supporting bench 3 lower extreme for damping spring 18 can drive the arrangement base 19 of below and get into sunken in, conveniently support whole supporting bench 3.

Specifically, settle 5 board body upper ends of diaphragm and seted up three group's threading

arc grooves

7, 7 inside walls of threading arc grooves are fixed and are provided with protection gasket 8, settle 5 top threading arc grooves 7 of diaphragm board between the board body and seted up fixed screw 9.

In this embodiment, settle 5 board body upper ends of diaphragm and seted up three group's threading

arc grooves

7, 7 inside walls of threading arc grooves are fixed and are provided with protection gasket 8, can let the circuit pass threading arc grooves 7 and connect in the terminal box, and protection gasket 8 can protect the circuit simultaneously.

Specifically, 2 fixed being provided with in edge upper ends of installation crown plate are adjusted and are revolved post 15, adjust and revolve the rotatory roof 16 that is setting up in the post 15 outside, shelter from 16 board bodies of roof and seted up the perforation, and set up fastening bolt 17 in the perforation, fastening bolt 17 passes and shelters from inside 16 perforation of roof and the fixed screw 9 of screw in.

In this embodiment, adjust and revolve the rotatory top plate 16 that is setting up in post 15 outside, fastening bolt 17 passes and shelters from inside top plate 16 perforates and the fixed screw 9 of screw in, makes things convenient for whole top plate 16 that shelters from to open.

Specifically, fixed being provided with in 4 upper ends of terminal box bottom plate both sides edges of terminal box bottom plate shelters from diaphragm 6, shelters from 6 board bodies of diaphragm and has seted up the multiunit line hole, and 4 upper ends of terminal box bottom plate are fixed and are being provided with extrusion spring 13, and extrusion spring 13 is three to be a set of parallel arrangement, and extrusion spring 13 top fixed connection is fixing a position arc board 14, and location arc board 14 is the arc plectane, and corresponds parallelly with threading arc groove 7.

In this embodiment, three of the extrusion springs 13 are a set of parallel arrangement, and the top end of the extrusion spring 13 is fixedly connected with the positioning arc plate 14, and the positioning arc plate 14 is an arc circular plate and is parallel to the threading arc groove 7, and the extrusion spring 13 is utilized to pop up the positioning arc plate 14 and extrude the line passing through the threading arc groove 7, so that the line is suspended.

Specifically, the ring body internal fixation that the mounting ring plate 2 is located on one side of the terminal box bottom plate 4 is provided with a fixing ring 10, the fixing ring 10 penetrates through the mounting ring plate 2 and is connected with the connector body 1, the inner side of the fixing ring 10 is fixedly provided with a plug-in connector 11, the outer side of the column body part of the plug-in connector 11 is provided with an extrusion ring column 12 in a sliding mode, and the ring column part at the top end of the extrusion ring column 12 is located on the outer side of the column head part of the plug-in connector 11.

In this embodiment, the top ring column part of the pressing ring column 12 is located outside the column head part of the plug 11, so that the circuit connected in the column head of the plug 11 can be protected around by the top ring column part of the pressing ring column 12.

Specifically, the lower end of the damping spring 18 is fixedly connected with a mounting base 19, and a plurality of groups of convex columns are arranged at the bottom end of the mounting base 19.

In this embodiment, settle 19 bottom of base and be provided with the whole terminal box device of settling that multiunit projection can be better, damping spring 18 can the shock attenuation buffering simultaneously.

The utility model discloses a theory of operation and use flow: when using, settle whole brace table 3 on ground, make and settle base 19 and touch to earth, the circuit that will connect passes through threading arc groove 7 and inserts, connect the head of circuit in bayonet joint 11, slip extrusion ring post 12 makes its ring post part encircle in the bayonet joint 11 junction outside, extrusion spring 13 simultaneously extrudees location arc plate 14 and supports the circuit, make it unsettled, insert some circuits through the line hole that shelters from diaphragm 6, make the circuit be located location arc plate 14 lower extreme, let the circuit layering, prevent the confusion, will shelter from diaphragm 6 lid in settling diaphragm 5 upper end after the completion, screw in fastening bolt 17 makes it fixed, it is airtight to accomplish.

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 in the foregoing embodiments, 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. The utility model provides a photovoltaic connector terminal box anticreep line subassembly, includes connector body (1), its characterized in that: the connector body (1) outside is encircleing to be set up installation crown plate (2), connector body (1) is fixed to be set up supporting bench (3) upper end, supporting bench (3) outside fixed connection terminal box bottom plate (4), terminal box bottom plate (4) one side edge department upper end is fixed to be set up and is settling diaphragm (5), supporting bench (3) lower extreme central authorities department is sunken, and sunken internal fixation is setting up damping spring (18).

2. The photovoltaic connector junction box disconnection preventing assembly of claim 1, wherein: settle diaphragm (5) board body upper end and seted up three group's threading arc grooves (7), threading arc groove (7) inside wall is fixed and is provided with protection gasket (8), settle the board body between diaphragm (5) top threading arc groove (7) and seted up fixed screw (9).

3. The photovoltaic connector junction box disconnection preventing assembly of claim 1, wherein: the fixed regulation that is provided with in installation crown plate (2) edge upper end revolves post (15), the regulation is revolved post (15) outside rotation and is being set up shelters from roof (16), shelter from roof (16) board body and seted up the perforation, and set up fastening bolt (17) in the perforation, fastening bolt (17) are passed and are sheltered from inside roof (16) perforation and screw in fixed screw (9).

4. The photovoltaic connector junction box disconnection preventing assembly of claim 1, wherein: the fixed diaphragm (6) that is sheltering from that is setting up in terminal box bottom plate (4) upper end both sides edge, shelter from diaphragm (6) board body and seted up the multiunit line hole, fixed extrusion spring (13) of being set up in terminal box bottom plate (4) upper end, extrusion spring (13) are three to be a set of parallel arrangement, and extrusion spring (13) top fixed connection is fixing a position arc board (14), location arc board (14) are the arc plectane, and correspond parallelly with threading arc groove (7).

5. The photovoltaic connector junction box disconnection preventing assembly of claim 1, wherein: the mounting ring plate (2) is located the ring body internal fixation of terminal box bottom plate (4) one side and is being set up solid fixed ring (10), gu fixed ring (10) pass mounting ring plate (2) and be connected with connector body (1), gu fixed ring (10) inboard is fixed and is being set up bayonet joint (11), bayonet joint (11) shaft portion outside is sliding and is being set up extrusion ring post (12), extrusion ring post (12) top ring post part is located bayonet joint (11) shaft portion outside.

6. The photovoltaic connector junction box disconnection preventing assembly of claim 1, wherein: the lower end of the damping spring (18) is fixedly connected with a mounting base (19), and a plurality of groups of convex columns are arranged at the bottom end of the mounting base (19).