CN212063940U

CN212063940U - Special solar junction box for laminated tiles

Info

Publication number: CN212063940U
Application number: CN202020766687.0U
Authority: CN
Inventors: 祖伟星
Original assignee: Suzhou Bright Photovoltaic Electronic Technology Co ltd
Current assignee: Suzhou Bright Photovoltaic Electronic Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-01
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a special solar junction box of shingle relates to terminal box technical field. The utility model provides a special solar junction box of tiling, includes first box body, first box body top movable mounting has the second box body, second box body top movable mounting has the lid, first box body both sides fixed mounting has first external body, first box body one side fixed mounting has first terminal, second box body both sides fixed mounting has the external body of second, the external body bottom of second laminates with first external body top each other, the external body of second and the same kind of structure of first external body. The utility model discloses a set up first box body and second box body, improved the application scope of this terminal box, can use first box body and second box body to the wire cooperation of different length, the setting of the card line body has realized the setting of coiling to longer wire, does benefit to the work of placing of long wire, and the setting of third cell body does benefit to going on of work of working a telephone switchboard, convenient to use.

Description

Special solar junction box for laminated tiles

Technical Field

The utility model relates to a terminal box technical field specifically is a special solar junction box of shingle tiles.

Background

The solar cell module junction box is a connector between a solar cell array formed by solar cell modules and a solar charging control device, is a cross-field comprehensive design combining mechanical design and material science, and is very important in the composition of the solar cell modules, mainly used for connecting electric power generated by the solar cells with external circuits, the junction box is adhered to a back plate of the module through silica gel, leading-out wires in the module are connected together through internal circuits in the junction box, the internal circuits are connected with the external cables, so that the module is conducted with the external cables, diodes are arranged in the junction box, and the module can normally work when being blocked by light.

The existing special solar junction box for the laminated tiles does not have a dustproof function and cannot be used for placing longer wires, and therefore a special solar junction box for the laminated tiles is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special solar junction box of tiling to the current special solar junction box of tiling who proposes in solving above-mentioned background does not possess dustproof function, and can't place the problem of longer wire.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special solar junction box of tiling, includes first box body, first box body top movable mounting has the second box body, second box body top movable mounting has the lid, first box body both sides fixed mounting has first external body, first box body one side fixed mounting has first terminal, second box body both sides fixed mounting has the second external body, second external body bottom and the mutual laminating in first external body top, the second external body is with the same kind of structure of first external body, second box body one side fixed mounting has the second terminal, second terminal and the same kind of structure of first terminal, lid both sides central authorities fixed mounting has the third external body.

Preferably, a first bearing body is fixedly mounted inside the first box body, a first sealing body is fixedly mounted at the bottom of the second box body, and the bottom of the first sealing body is attached to the top of the first bearing body.

Preferably, the top and the bottom of the first external connector are provided with a first groove body in a penetrating manner, the top and the bottom of the second external connector are provided with a second groove body in a penetrating manner, the first groove body and the second groove body have the same structure, and the structure formed by the first groove body and the second groove body is matched with the third external connector.

Preferably, a second bearing body is fixedly mounted inside the second box body, a second sealing body is fixedly mounted at the bottom of the cover body, and the bottom of the second sealing body is attached to the top of the second bearing body.

Preferably, the top and the bottom of the second box body and the first sealing body are provided with a third groove body in a penetrating mode, and the top and the bottom of the first box body are provided with a dustproof net in a penetrating mode.

Preferably, the bottom of the first sealing body is fixedly provided with a line clamping body, the line clamping body is of an I-shaped structure, the two sides of the line clamping body are provided with fourth groove bodies in a penetrating mode, and the line clamping body is uniformly distributed at the bottom of the first sealing body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the first box body and the second box body are arranged, so that the application range of the junction box is widened, the first box body and the second box body can be used in a matched mode aiming at wires with different lengths, the arrangement of the wire clamping bodies realizes the winding arrangement of longer wires, the placement work of the long wires is facilitated, the arrangement of the third groove body is beneficial to the wiring work, and the use is convenient;

(2) the solar junction box special for the laminated tiles has the advantages that the dustproof effect of the junction box is achieved by arranging the dustproof net, meanwhile, the ventilation and heat dissipation effects are achieved, the wiring work is facilitated, the sealing performance of the junction box is improved by arranging the cover body, the solar junction box has a certain waterproof function, and the solar junction box is wide in application range;

(3) the utility model provides a fold special solar junction box of tiling, through the setting of the structure that first cell body and second cell body become and the external looks adaptation of third to and the cooperation setting of supporting body and seal, realized first box body and second box body, and the sealed effect of second box body and lid, improved overall structure's leakproofness, have stronger waterproof dustproof function, this terminal box usage is various, has certain spreading value.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic view of the bottom structure of the second box of the present invention.

In the figure: 1 first box body, 2 second box bodies, 3 covers, 4 first external connecting bodies, 5 first binding posts, 6 second external connecting bodies, 7 second binding posts, 8 third external connecting bodies, 9 first bearing bodies, 10 first groove bodies, 11 dustproof nets, 12 second bearing bodies, 13 second groove bodies, 14 third groove bodies, 15 first sealing bodies, 16 second sealing bodies, 17 wire clamping bodies and 18 fourth groove bodies.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a special solar junction box of tiling, includes first box body 1, 1 top movable mounting of first box body has

second box body

2, 2 top movable mounting of second box body have lid 3, 1 both sides fixed mounting of first box body has first external connector 4, 1 one side fixed mounting of first box body has

first terminal

5, 2 both sides fixed mounting of second box body has second

external connector

6, 6 bottoms of second external connector laminate each other with first external connector 4 top, second external connector 6 and first external connector 4 homogeneous structure, 2 one side fixed mounting of second box body has second terminal 7, second terminal 7 and first terminal 5 homogeneous structure, 3 both sides central authorities fixed mounting of lid have third external connector 8.

As shown in fig. 2, the first supporting body 9 is fixedly mounted inside the first box body 1, the first sealing body 15 is fixedly mounted at the bottom of the second box body 2, the bottom of the first sealing body 15 is attached to the top of the first supporting body 9, the sealing connection effect of the first sealing body 15 and the first supporting body 9 is achieved, the sealing performance of the junction box is improved, and the junction box is favorable for water and moisture prevention.

As shown in fig. 2, the top and the bottom of the first external connector 4 are penetrated and provided with a first groove 10, the top and the bottom of the second external connector 6 are penetrated and provided with a second groove 13, the first groove 10 and the second groove 13 have the same structure, the structure formed by the first groove 10 and the second groove 13 is matched with the third external connector 8, the mutual connection effect between the structure formed by the first box body 1 and the second box body 2 and the cover body 3 is realized, and the installation and the disassembly are easy.

As shown in fig. 2, the second supporting body 12 is fixedly mounted inside the second box body 2, the second sealing body 16 is fixedly mounted at the bottom of the cover body 3, and the bottom of the second sealing body 16 is attached to the top of the second supporting body 12, so that the sealing connection effect of the second sealing body 16 and the second supporting body 12 is realized, the sealing performance of the junction box is improved, and the junction box is favorable for water and moisture prevention.

As shown in fig. 2 and 3, the top and the bottom of the second box body 2 and the first sealing body 15 are provided with a third groove 14 in a penetrating way, the top and the bottom of the first box body 1 are provided with a dustproof net 11 in a penetrating way, and the dustproof effect of the junction box is realized by the arrangement of the dustproof net 11.

As shown in fig. 3, a wire clamping body 17 is fixedly mounted at the bottom of the first sealing body 15, the wire clamping body 17 is in an i-shaped structure, fourth groove bodies 18 are formed in two sides of the wire clamping body 17 in a penetrating manner, the wire clamping body 17 is uniformly distributed at the bottom of the first sealing body 15, the wire clamping body 17 has wire winding and coiling functions on a long wire, the problem that the wire is too long and cannot be placed is effectively solved, and the wire clamping device is convenient to use.

The working principle is as follows: firstly, coil the wire at the 17 outer walls of card line bodies after passing first terminal 5, after the wire is coiled and is accomplished, according to actual conditions select to penetrate the second box body 2 with the wire from third cell body 14, after two wires in 2 inside interconnect of second box body, manual place second box body 2 in 1 top of first box body, make 15 bottoms of first seal and first supporting body 9 tops laminate each other, arrange 2 tops of second box body in lid 3, make 16 bottoms of second seal and second supporting body 12 tops laminate each other, make third external connection 8 be located first cell body 10 and second cell body 13 and become the structure, can accomplish the installation 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 special solar junction box of tiling, includes first box body (1), its characterized in that: first box body (1) top movable mounting has second box body (2), second box body (2) top movable mounting has lid (3), first box body (1) both sides fixed mounting has first external connector (4), first box body (1) one side fixed mounting has first terminal (5), second box body (2) both sides fixed mounting has second external connector (6), second external connector (6) bottom and first external connector (4) top laminate each other, second external connector (6) and first external connector (4) homogeneous structure, second box body (2) one side fixed mounting has second terminal (7), second terminal (7) and first terminal (5) homogeneous structure, lid (3) both sides central authorities fixed mounting has third external connector (8).

2. The special solar junction box for shingles of claim 1, wherein: the inside fixed mounting of first box body (1) has first supporting body (9), second box body (2) bottom fixed mounting has first seal (15), first seal (15) bottom and first supporting body (9) top laminate each other.

3. The special solar junction box for shingles of claim 1, wherein: the first external connector (4) is provided with a first groove body (10) in the top and the bottom in a penetrating mode, the second external connector (6) is provided with a second groove body (13) in the top and the bottom in a penetrating mode, the first groove body (10) and the second groove body (13) are of the same structure, and the structure formed by the first groove body (10) and the second groove body (13) is matched with the third external connector (8).

4. The special solar junction box for shingles of claim 1, wherein: the inside fixed mounting of second box body (2) has second supporting body (12), lid (3) bottom fixed mounting has second seal (16), second seal (16) bottom and second supporting body (12) top laminate each other.

5. The special solar junction box for shingles of claim 2, wherein: the second box body (2) and the top and the bottom of the first sealing body (15) are provided with a third groove body (14) in a penetrating mode, and the top and the bottom of the first box body (1) are provided with a dust screen (11) in a penetrating mode.

6. The special solar junction box for shingles of claim 2, wherein: the bottom of the first sealing body (15) is fixedly provided with a line clamping body (17), the line clamping body (17) is of an I-shaped structure, the two sides of the line clamping body (17) are provided with fourth groove bodies (18) in a penetrating mode, and the line clamping body (17) is uniformly distributed at the bottom of the first sealing body (15).