CN221042793U - Transfer distribution box for photovoltaic power generation - Google Patents
Transfer distribution box for photovoltaic power generation Download PDFInfo
- Publication number
- CN221042793U CN221042793U CN202322841174.8U CN202322841174U CN221042793U CN 221042793 U CN221042793 U CN 221042793U CN 202322841174 U CN202322841174 U CN 202322841174U CN 221042793 U CN221042793 U CN 221042793U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- butt joint
- box body
- power generation
- photovoltaic power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims abstract description 43
- 238000012423 maintenance Methods 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 244000035744 Hura crepitans Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of transfer distribution boxes, in particular to a transfer distribution box for photovoltaic power generation, which comprises a distribution box body, wherein a butt joint inner cavity is formed in the distribution box body, a maintenance structure is arranged on the side wall of the distribution box body, a butt joint structure is arranged in the distribution box body, the maintenance structure comprises an inlet and outlet seat, the inlet and outlet seat is assembled in the middle of the side wall of the distribution box body through a screw, an inlet and outlet groove corresponding to the inlet and outlet seat is formed in the middle of the side wall of the distribution box body, a maintenance sleeve is in threaded butt joint with the outer end of the inlet and outlet seat, an elastic ring is fixed at the outer end of the maintenance sleeve, the butt joint structure comprises a butt joint seat row, the butt joint seat row is assembled on the inner bottom wall of the distribution box body through a screw, a plastic cutting sleeve is clamped at the upper part of the butt joint seat row, a wiring board is clamped at the top of the plastic cutting sleeve, and wiring terminals are arranged on two sides of the wiring board. The utility model is convenient for outdoor butt joint assembly, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of transfer distribution boxes, in particular to a transfer distribution box for photovoltaic power generation.
Background
Along with popularization and continuous development of photovoltaic power generation, photovoltaic industry is scale gradually, when the scale is assembled, need use the switching distributor box to carry out transfer butt joint and input/output, present distribution junction box is inconvenient when outdoor assembly carries out the butt joint maintenance assembly as required, influence and hide and result of use, for example, the photovoltaic power generation junction box of the public of the authorized chinese utility model of bulletin number CN219041734U, including installation component, closure assembly, coupling assembling and fire extinguishing module, including the box, including installing the hinge in box one side, including the chamber door of installing in hinge one side, including the link of installing at the box rear end, including the symmetry install at the fire detector of box inner wall, including installing the sandbox that stores at box top inner wall, install in the utility model, when equipment is used for a long time, the circuit ageing can take place the conflagration, inside fire burns up when the box seals, can send out the signal to the outside when the fire detector detects the staff and remind the box to cut off the electricity, then the telescopic link of sandbox internally mounted, drive bottom installation's movable gate outwards opens the movable gate, the problem of box outwards is solved for the people, the demand of can be realized, the improvement is realized for the people is realized, the improvement is realized, the demand is realized for the movable gate is easy and is realized, the box is easy and is easy to open, the place.
The prior device comprises: the assembly is maintained in the inconvenient butt joint of carrying on as required when outdoor assembly, influences hiding and result of use. Therefore, there is a need for a transfer distribution box for photovoltaic power generation to solve the above problems.
Disclosure of utility model
The utility model aims to provide a transfer distribution box for photovoltaic power generation, which aims to solve the problems of the prior art that: the problem that the hidden and using effects are affected by the inconvenience of butt joint maintenance assembly according to the requirement during outdoor assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switching distributor box for photovoltaic power generation, includes the distributor box, the butt joint inner chamber has been seted up to the distributor box inside, the distributor box lateral wall is provided with maintains the structure, the distributor box inside is provided with the butt joint structure, it includes into out the seat to maintain the structure, go into out the seat and pass through the screw assembly at distributor box lateral wall middle part, the distributor box lateral wall middle part has been seted up and has been gone into the groove that goes out the seat and correspond, it has the maintenance cover to go into out the butt joint of seat outer end screw thread, it is fixed with the elasticity circle to maintain the cover outer end.
Preferably, the middle part of the maintenance sleeve is provided with an expansion joint, the expansion joint and the maintenance sleeve are integrally arranged, the sealing sleeve is embedded and assembled in the inlet and outlet grooves, and the inner through hole is formed in the sealing sleeve.
Preferably, the two sides of the side wall of the distribution box body are provided with standby seats consistent with the inlet and outlet seats through screws, the outer ends of the standby seats are sleeved with sealing covers in screw mode, and auxiliary torsion blocks are integrally arranged on the outer walls of the sealing covers.
Preferably, the distributing box is covered with a box cover above, the outer side of the lower part of the box cover is provided with an assembling ring, the assembling ring is fixed on the outer wall of the upper end of the distributing box, the side edge of the box cover and the side edge of the assembling ring are assembled and fixed through assembling pins, and the inner wall of the box cover is glued with a sealing gasket.
Preferably, the butt joint structure comprises a butt joint seat row, the butt joint seat row is assembled on the inner bottom wall of the distribution box body through screws, a plastic clamping sleeve is clamped on the upper portion of the butt joint seat row, a wiring board is clamped on the top of the plastic clamping sleeve, wiring terminals are arranged on two sides of the wiring board, a tightening screw pin is inserted into threads on the lower portion of the plastic clamping sleeve, and the tightening screw pin is abutted to the outer wall of the butt joint seat row.
Preferably, the butt joint structure further comprises a mounting plate, wherein the mounting plate is assembled on the inner bottom wall of the distribution box body through screws, and mounting screw holes are uniformly formed in the middle of the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. This switching distributor box for photovoltaic power generation is provided with maintenance structure, under the setting of going into out the seat, the maintenance sheath of being convenient for dock for when photovoltaic power generation wiring butt joint is allocated, be convenient for to the maintenance of distributor box side wall and to the parcel of business turn over to the wiring, be convenient for hide protection assembly, make at outdoor assembly operation more convenient, through this design, improved convenience and the practicality of switching distributor box.
2. This switching distributor box for photovoltaic power generation is provided with the butt joint structure, establishes down at the assembly card of butt joint seat row and plastics cutting ferrule, is convenient for carry out the switching assembly through wiring board and binding post for the operation is more convenient, and the assembly wiring of being convenient for has improved switching distributor box's convenience and practicality through this design.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
in the figure: 111. a distribution box; 112. a butt joint inner cavity; 2. maintaining the structure; 211. a seat for entering and exiting; 212. a slot in and out; 213. a maintenance sheath; 214. an elastic ring; 215. an expansion joint; 216. sealing sleeve; 217. an inner through hole; 218. a standby seat; 219. sealing cover; 220. auxiliary torsion blocks; 221. a case cover; 222. assembling the ring; 223. assembling a pin; 224. a sealing gasket; 3. a butt joint structure; 311. a butt joint seat row; 312. a plastic ferrule; 313. a wiring board; 314. a connection terminal; 315. tightening the threaded pin; 316. a mounting plate; 317. and (5) installing screw holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the switching distribution box for the photovoltaic power generation comprises a distribution box body 111, wherein a butt joint inner cavity 112 is formed in the distribution box body 111, a maintenance structure 2 is arranged on the side wall of the distribution box body 111, a butt joint structure 3 is arranged in the distribution box body 111, the maintenance structure 2 comprises an inlet and outlet seat 211, the inlet and outlet seat 211 is assembled in the middle of the side wall of the distribution box body 111 through screws, an inlet and outlet groove 212 corresponding to the inlet and outlet seat 211 is formed in the middle of the side wall of the distribution box body 111, a maintenance sleeve 213 is in threaded butt joint with the outer end of the inlet and outlet seat 211, and an elastic ring 214 is fixed at the outer end of a maintenance sheath 213;
The middle part of the maintenance sheath 213 is provided with an expansion joint 215, the expansion joint 215 and the maintenance sheath 213 are integrally arranged, a sealing sleeve 216 is embedded and assembled in the inlet and outlet groove 212, and an inner through hole 217 is formed in the sealing sleeve 216, so that the inlet and outlet groove 212 is conveniently sealed relatively, and wiring operation is more convenient;
The two sides of the side wall of the distribution box body 111 are provided with standby seats 218 consistent with the input and output seats 211 through screws, the outer ends of the standby seats 218 are sleeved with sealing covers 219 in a threaded manner, and the outer walls of the sealing covers 219 are integrally provided with auxiliary torsion blocks 220;
The upper part of the distribution box body 111 is covered with a box cover 221, the outer side of the lower part of the box cover 221 is provided with an assembly ring 222, the assembly ring 222 is fixed on the outer wall of the upper end of the distribution box body 111, the side edge of the box cover 221 and the side edge of the assembly ring 222 are assembled and fixed through an assembly pin 223, and the inner wall of the box cover 221 is glued with a sealing gasket 224;
The docking structure 3 comprises a docking seat row 311, the docking seat row 311 is assembled on the inner bottom wall of the distribution box 111 through screws, a plastic clamping sleeve 312 is clamped at the upper part of the docking seat row 311, a wiring board 313 is clamped at the top of the plastic clamping sleeve 312, wiring terminals 314 are arranged on two sides of the wiring board 313, a tightening screw pin 315 is inserted into the lower part of the plastic clamping sleeve 312 in a threaded manner, the tightening screw pin 315 is abutted against the outer wall of the docking seat row 311, and through the design, the docking and the switching of the docking and the wiring terminals are more convenient to operate and dock;
The docking structure 3 further comprises a mounting plate 316, the mounting plate 316 is assembled on the bottom wall inside the distribution box 111 through screws, mounting screw holes 317 are uniformly formed in the middle of the mounting plate 316, and through the design, the mounting of the switching distribution device is facilitated.
Working principle: when the photovoltaic power generation cable needs to be assembled and connected, the installation butt joint of the transfer distribution equipment is facilitated through the installation of the installation plate 316 and the installation screw hole 317, then the distribution equipment is in butt joint with the wiring board 313 through wires and the like, preliminary tapping is facilitated under the cooperation of the wiring terminal 314, wiring of the power generation cable is facilitated under the cooperation of the wiring terminal 314 at the other side, the cable is facilitated to enter and exit through the cooperation of the entrance and exit groove 212, the cable is facilitated to enter and exit through the cooperation of the sealing sleeve 216 when entering and exit through the threading, the follow-up assembly is more convenient to hide, the follow-up assembly is facilitated through the arrangement of the maintenance sheath 213 and the elastic ring 214 during the assembly, the bending and protection of the cable are facilitated under the cooperation of the telescopic joint 215, meanwhile, the assembly butt joint is facilitated to be selected, the assembly is more convenient, the follow-up operation is facilitated, the cover on the top of the distribution box 111 is facilitated to be protected under the cooperation of the box cover 221, the operation is more convenient, the follow-up operation is facilitated to hide or buried under the photovoltaic board during the outdoor butt joint assembly, the follow-up operation is facilitated, the follow-up operation is easier to use is not finished, and the follow-up operation is not easy to finish due to error.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a switching distributor box for photovoltaic power generation, includes distribution box (111), inside butt joint inner chamber (112) of having seted up of distribution box (111), its characterized in that: the distribution box body (111) lateral wall is provided with maintenance structure (2), the inside butt joint structure (3) that is provided with of distribution box body (111), maintenance structure (2) are including going into out seat (211), go into out seat (211) through the screw assembly at distribution box body (111) lateral wall middle part, go into out groove (212) that correspond with going into out seat (211) are seted up at distribution box body (111) lateral wall middle part, go into out seat (211) outer end screw thread butt joint and have maintenance cover (213), maintenance cover (213) outer end is fixed with elastic ring (214).
2. The transfer distribution box for photovoltaic power generation according to claim 1, wherein: the middle part of the maintenance sleeve (213) is provided with an expansion joint (215), the expansion joint (215) and the maintenance sleeve (213) are integrally arranged, a sealing sleeve (216) is embedded and assembled in the inlet groove (212), and an inner through hole (217) is formed in the sealing sleeve (216).
3. The transfer distribution box for photovoltaic power generation according to claim 1, wherein: the distribution box is characterized in that standby seats (218) consistent with the inlet and outlet seats (211) are assembled on two sides of the side wall of the distribution box body (111) through screws, sealing covers (219) are sleeved at the outer ends of the standby seats (218) in a threaded mode, and auxiliary torsion blocks (220) are integrally arranged on the outer walls of the sealing covers (219).
4. The transfer distribution box for photovoltaic power generation according to claim 1, wherein: the distribution box body (111) top cover is equipped with case lid (221), case lid (221) lower part outside is provided with assembly ring (222), assembly ring (222) are fixed at distribution box body (111) upper end outer wall, case lid (221) side and assembly ring (222) side pass through assembly pin (223) and assemble fixedly, case lid (221) inner wall glues has sealed pad (224).
5. The transfer distribution box for photovoltaic power generation according to claim 1, wherein: the butt joint structure (3) comprises a butt joint seat row (311), the butt joint seat row (311) is assembled on the inner bottom wall of the distribution box body (111) through screws, a plastic clamping sleeve (312) is arranged on the upper portion of the butt joint seat row (311), a wiring board (313) is arranged on the top of the plastic clamping sleeve (312) in a clamping mode, wiring terminals (314) are arranged on two sides of the wiring board (313), a tightening screw pin (315) is inserted into the lower portion of the plastic clamping sleeve (312) in a threaded mode, and the tightening screw pin (315) abuts against the outer wall of the butt joint seat row (311).
6. The transfer distribution box for photovoltaic power generation according to claim 1, wherein: the butt joint structure (3) further comprises a mounting plate (316), the mounting plate (316) is assembled on the bottom wall inside the distribution box body (111) through screws, and mounting screw holes (317) are uniformly formed in the middle of the mounting plate (316).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841174.8U CN221042793U (en) | 2023-10-23 | 2023-10-23 | Transfer distribution box for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841174.8U CN221042793U (en) | 2023-10-23 | 2023-10-23 | Transfer distribution box for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042793U true CN221042793U (en) | 2024-05-28 |
Family
ID=91139718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322841174.8U Active CN221042793U (en) | 2023-10-23 | 2023-10-23 | Transfer distribution box for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042793U (en) |
-
2023
- 2023-10-23 CN CN202322841174.8U patent/CN221042793U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |