CN211266859U

CN211266859U - Cable connection protection box for solar power generation

Info

Publication number: CN211266859U
Application number: CN201921835573.0U
Authority: CN
Inventors: 杨浩成
Original assignee: China Power Investment Xinjiang Energy Chemical Group Hetian Co Ltd
Current assignee: China Power Investment Xinjiang Energy Chemical Group Hetian Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-14
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a cable connection protective box for solar power generation, the shell is internally provided with an installation component, two first screw rods respectively penetrate through the front two ends of a movable mounting plate at the front two ends of a mounting rack and are uniformly provided with a C-shaped snap ring through screws, the top end and the bottom end of the shell are both provided with wire inlet components, rubber pipes are embedded in the wire inlet holes, the side surfaces of two semicircular rubber blocks which are contacted are uniformly provided with wire clamping grooves, the junction of the box door and the shell is provided with a sealing component, the bottom end of the second screw rod is connected with a clamping plate through threads, and the sealing frame is provided with a sealing groove corresponding to the second screw rod, when wiring is carried out in the shell, the first screw rods are rotated to push out the mounting rack, so that the end surface of the mounting rack is close to the front surface of the shell, the operation space is larger, when the cable is sent into the box, the cable is clamped into the wire clamping groove, and sealing and wire inlet are both considered.

Description

Cable connection protection box for solar power generation

Technical Field

The utility model relates to a solar energy power generation technical field specifically is a protection box is connected to cable for solar energy power generation.

Background

The solar power generation is a power generation mode which directly converts light energy into electric energy without a thermal process and comprises photovoltaic power generation, photochemical power generation, photoinduction power generation and photobiological power generation, wherein the photovoltaic power generation is a direct power generation mode which effectively absorbs sunlight radiation energy by using a solar-grade semiconductor electronic device and converts the sunlight radiation energy into electric energy, and is the mainstream of the current sunlight power generation, and the solar power generation needs cables for connecting and transmitting electric power.

However, in order to obtain good illumination, all solar power generation equipment is installed outdoors, and when wiring is performed, cables are usually installed in a junction box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable connection protection case for solar energy power generation can effectively solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable connection protection box for solar power generation comprises a shell, wherein a box door is installed on one side of the shell, and an installation component is arranged in the shell and comprises a connecting pipe, a first screw, a limiting piece, an installation frame, a sliding chute, a movable installation plate, a C-shaped clamp ring and an installation hole;

two the connecting pipe welds in the inside both ends of shell, the connecting pipe activity is cup jointed in first screw rod one end, first screw rod one end is located the welding of the inside department of connecting pipe and has spacing piece, two first screw rod runs through the positive both ends of mounting bracket respectively, the spout has all been seted up to the inside top of mounting bracket and bottom, the inside movable mounting panel of spout, the positive both ends of movable mounting panel evenly have C type snap ring through the mounting screw, the mounting hole has evenly been seted up at the positive middle part of movable mounting panel.

Preferably, a limiting groove is formed in the connecting pipe corresponding to the limiting sheet.

Preferably, the welding of first screw rod one end has the handle of rotation, and rotates the handle side and evenly seted up anti-skidding line.

Preferably, the cross section of the sliding groove, the cross section of the bottom end of the movable mounting plate and the cross section of the top end of the movable mounting plate are all T-shaped.

Preferably, the top end and the bottom end of the shell are both provided with wire inlet assemblies, and each wire inlet assembly comprises a wire inlet hole, a rubber pipe, a semicircular rubber block, a wire clamping groove and a rubber column;

a plurality of the entrance hole is evenly seted up in shell top and bottom, the inside rubber tube of inlaying in entrance hole, rubber tube top surface both ends all articulate there is semicircle block rubber, two the card wire casing has evenly been seted up to the side that semicircle block rubber contacted, the inside rubber column of having placed of card wire casing.

Preferably, the rubber tube is connected with the inside of the shell through a nylon string.

Preferably, a sealing assembly is arranged at the joint of the box door and the shell, and comprises a second screw, a clamping plate, a sealing frame and a sealing groove;

the four second screws respectively penetrate through four side faces of the box door, the bottom ends of the second screws are connected with clamping plates through threads, a sealing frame is bonded at the position, corresponding to the box door, of the front face of the shell, and a sealing groove is formed in the position, corresponding to the second screws, of the sealing frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the installation component, when wiring in the shell inside, rotate first screw rod, release the mounting bracket, make the mounting bracket terminal surface press close to the shell openly, operating space is bigger, easily works a telephone switchboard, when inserting the cable, utilizes the fixed cable of C type snap ring, and the cable is more orderly, prevents the confusion.

2. Be provided with the inlet wire subassembly, when the cable sent into the incasement, take out the rubber tube, two semicircle rubber blocks of separation take out the rubber column, go into the cable card inside the card wire casing, extrude and fixed cable, compromise sealed and inlet wire.

3. Be provided with seal assembly, after closing the chamber door, the seal frame is in between splint and the chamber door edge, rotates the second screw rod, and the pulling splint with the seal frame centre gripping between chamber door edge and splint, seal, prevent that dust and water from getting into, sealed effectual.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the mounting assembly of the present invention;

FIG. 3 is a schematic view of the installation structure of the spacing piece of the present invention;

fig. 4 is a schematic structural diagram of the inlet wire assembly of the present invention;

FIG. 5 is a schematic view of the seal assembly of the present invention;

reference numbers in the figures: 1. a housing; 2. a box door;

3. mounting the component; 301. a connecting pipe; 302. a first screw; 303. a limiting sheet; 304. a mounting frame; 305. a chute; 306. a movable mounting plate; 307. a C-shaped snap ring; 308. mounting holes;

4. a wire inlet assembly; 401. a wire inlet hole; 402. a rubber tube; 403. a semicircular rubber block; 404. a wire clamping groove; 405. a rubber column;

5. a seal assembly; 501. a second screw; 502. a splint; 503. a sealing frame; 504. sealing the groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical solution, a cable connection protective box for solar power generation, which comprises a shell 1, a box door 2 is installed on one side of the shell 1, a mounting component 3 is arranged inside the shell 1, the mounting component 3 comprises a connecting pipe 301, a first screw 302, a spacing piece 303, a mounting frame 304, a chute 305, a movable mounting plate 306, a C-shaped snap ring 307 and a mounting hole 308;

two connecting pipes 301 are welded at two ends inside the shell 1, the connecting pipe 301 is movably sleeved at one end of a first screw 302, one end of the first screw 302 is welded with a rotating handle, the side surface of the rotating handle is uniformly provided with anti-skid grains, the first screw 302 is convenient to rotate, one end of the first screw 302 is positioned inside the connecting pipe 301 and is welded with a limiting sheet 303, a limiting groove is arranged inside the connecting pipe 301 corresponding to the limiting sheet 303, the first screw 302 is convenient to be arranged inside the connecting pipe 301, the two first screws 302 respectively penetrate through two ends of the front surface of a mounting frame 304, the top end and the bottom end inside the mounting frame 304 are both provided with sliding grooves 305, a movable mounting plate 306 is movably arranged inside the sliding groove 305, the cross section of the bottom end and the cross section of the movable mounting plate 306 are both T, the middle of the front surface of the movable mounting plate 306 is evenly provided with mounting holes 308.

The top end and the bottom end of the shell 1 are both provided with a wire inlet component 4, and the wire inlet component 4 comprises a wire inlet hole 401, a rubber pipe 402, a semicircular rubber block 403, a wire clamping groove 404 and a rubber column 405;

a plurality of entrance holes 401 are evenly seted up in 1 top of shell and bottom, and entrance hole 401 is inside to be inlayed and to have rubber tube 402, and rubber tube 402 passes through the nylon string and links to each other in 1 inside of shell, prevents that rubber tube 402 from dropping, and rubber tube 402 top surface both ends all articulate has semicircle block rubber 403, and card wire casing 404 has evenly been seted up to the side that two semicircle block rubber 403 contacted, and inside rubber column 405 of having placed of card wire casing 404.

A sealing assembly 5 is arranged at the joint of the box door 2 and the shell 1, and the sealing assembly 5 comprises a second screw 501, a clamping plate 502, a sealing frame 503 and a sealing groove 504;

the four second screws 501 respectively penetrate through four side faces of the box door 2, the bottom end of each second screw 501 is connected with a clamping plate 502 through threads, a sealing frame 503 is bonded on the front face of the shell 1 corresponding to the box door 2, and a sealing groove 504 is formed in the sealing frame 503 corresponding to the second screw 501.

The utility model discloses a theory of operation and use flow: when wiring is needed, the first screw rod 302 is rotated, the mounting frame 304 is pushed until the end face of the mounting frame 304 is close to the front face of the shell 1, the operation space is larger, the electric component is mounted on the movable mounting plate 306 through the mounting hole 308, the movable mounting plate 306 is pulled along the sliding groove 305 by the front face, and the position of the movable mounting plate 306 is adjusted, so that the wiring is convenient;

the rubber tube 402 and the semicircular rubber blocks 403 are drawn out from the inside of the wire inlet hole 401, at the moment, the two semicircular rubber blocks 403 which are hinged are separated, the rubber column 405 is taken out, the cable is clamped into the wire clamping groove 404, after the wire connection is finished, the first screw 302 is rotated, the mounting frame 304 is sent into the shell 1, the two semicircular rubber blocks 403 are combined and embedded into the wire inlet hole 401, and the sealing process is completed while the cable is fixed;

when the box door 2 is closed, the second screw 501 is embedded into the sealing groove 504, the outer side and the inner wall of the sealing frame 503 are respectively close to the edge of the box door 2 and the clamping plate 502, the sealing frame 503 is made of rubber, the second screw 501 is rotated, the clamping plate 502 is pulled to be close to the edge of the box door 2, the sealing frame 503 is clamped between the edge of the box door 2 and the clamping plate 502 to be sealed, dust and water are prevented from entering, sealing is convenient, and sealing effect is good.

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. A cable connection protective box for solar power generation, comprising a housing (1), characterized in that: a box door (2) is installed on one side of the shell (1), an installation component (3) is arranged in the shell (1), and the installation component (3) comprises a connecting pipe (301), a first screw (302), a limiting sheet (303), an installation frame (304), a sliding groove (305), a movable installation plate (306), a C-shaped clamping ring (307) and an installation hole (308);

two connecting pipe (301) weld in the inside both ends of shell (1), connecting pipe (301) activity is cup jointed in first screw rod (302) one end, first screw rod (302) one end is located inside department welding of connecting pipe (301) and has spacing piece (303), two first screw rod (302) run through mounting bracket (304) front both ends respectively, spout (305) have all been seted up on mounting bracket (304) inside top and bottom, spout (305) inside movable mounting panel (306), movable mounting panel (306) front both ends are evenly installed C type snap ring (307) through the screw, mounting hole (308) have evenly been seted up at movable mounting panel (306) front middle part.

2. A cable connection shelter for solar power generation as claimed in claim 1, wherein: the connecting pipe (301) is internally provided with a limiting groove corresponding to the limiting sheet (303).

3. A cable connection shelter for solar power generation as claimed in claim 1, wherein: one end of the first screw rod (302) is welded with a rotating handle, and anti-skid grains are uniformly formed in the side face of the rotating handle.

4. A cable connection shelter for solar power generation as claimed in claim 1, wherein: the cross section of the sliding groove (305), the cross section of the bottom end of the movable mounting plate (306) and the cross section of the top end of the movable mounting plate are T-shaped.

5. A cable connection shelter for solar power generation as claimed in claim 1, wherein: the wire inlet assembly (4) is arranged at the top end and the bottom end of the shell (1), and the wire inlet assembly (4) comprises a wire inlet hole (401), a rubber pipe (402), a semicircular rubber block (403), a wire clamping groove (404) and a rubber column (405);

a plurality of inlet wire hole (401) are evenly seted up in shell (1) top and bottom, inside inlaying in inlet wire hole (401) has rubber tube (402), rubber tube (402) top surface both ends all articulate there are semicircle rubber block (403), two card wire casing (404) have evenly been seted up to the side that semicircle rubber block (403) contacted, inside rubber column (405) of having placed of card wire casing (404).

6. A cable connection shelter for solar power generation as claimed in claim 5, wherein: the rubber tube (402) is connected with the inside of the shell (1) through a nylon string.

7. A cable connection shelter for solar power generation as claimed in claim 1, wherein: a sealing assembly (5) is arranged at the joint of the box door (2) and the shell (1), and the sealing assembly (5) comprises a second screw (501), a clamping plate (502), a sealing frame (503) and a sealing groove (504);

four second screw rod (501) run through four sides of chamber door (2) respectively, there is splint (502) second screw rod (501) bottom through threaded connection, shell (1) openly corresponds chamber door (2) department and bonds and have sealing frame (503), sealing frame (503) correspond second screw rod (501) department and have seted up seal groove (504).