CN211405966U - Split type photovoltaic terminal box - Google Patents
Split type photovoltaic terminal box Download PDFInfo
- Publication number
- CN211405966U CN211405966U CN201921080125.4U CN201921080125U CN211405966U CN 211405966 U CN211405966 U CN 211405966U CN 201921080125 U CN201921080125 U CN 201921080125U CN 211405966 U CN211405966 U CN 211405966U
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- fixedly connected
- junction box
- terminal box
- connecting rod
- box
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- 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
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Abstract
The utility model relates to split type photovoltaic terminal box, constitute including first terminal box, second terminal box, third terminal box, terminal box connecting device, connecting plug and connection socket, first terminal box both sides fixedly connected with conducting block, with conducting block connecting mobile jib fixed connection between the conducting block, the first terminal box connecting device of right side fixedly connected with of first terminal box, the upside fixedly connected with response iron sheet of first terminal box, response iron sheet and fourth connecting rod fixed connection, fourth connecting rod and conducting block connecting mobile jib fixed connection, conducting block connecting mobile jib and fifth connecting rod fixed connection, the bottom fixedly connected with expanding spring of fifth connecting rod, expanding spring and response lug fixed connection. Compared with the prior art, the split photovoltaic junction box is divided into a plurality of parts, and the parts can be transversely assembled and vertically assembled along with different requirements, so that the split photovoltaic junction box is flexible.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic equipment, especially a split type photovoltaic terminal box.
Background
The photovoltaic junction box is a connector between a solar cell array formed by solar cell modules and a solar charging control device, is a comprehensive design combining electrical design, mechanical design and material science across fields, and is mainly used for connecting electric power generated by the solar cells with an external circuit.
The national intellectual property office of the people's republic of china has announced a utility model about photovoltaic connector device, and this utility model's authorized public number is: CN 208316670U. Including box base and lid, box base's front end surface intermediate position department is equipped with the buckle head, the front end surface intermediate position department fixed mounting of lid has the buckle base, and the upper end surface edge all around of lid all is equipped with the cornerite No. one, the inside buckle connecting rod that is equipped with in upper end of buckle head, and the buckle head passes through buckle connecting rod and buckle base swing joint, the front end surface of box base all is equipped with loudspeaker mouth near the both sides of buckle head, and loudspeaker mouth's internal surface runs through and is equipped with the cable conductor, the terminal fixed mounting of cable conductor has the connector, the lower extreme surface of box base all edge position department fixed mounting has No. two cornerites. The utility model is a whole and can not be connected in some narrow places.
Disclosure of Invention
The utility model discloses the technical problem that needs to solve provides a can multi-direction carry out the photovoltaic connector of nimble equipment.
For solving foretell technical problem, the utility model provides a split type photovoltaic connector, including first terminal box, second terminal box, third terminal box, terminal box connecting device, connecting plug and connection socket, first terminal box both sides fixedly connected with conducting block, with conducting block connecting rod fixed connection between the conducting block, the first terminal box connecting device of right side fixedly connected with of first terminal box, be provided with the screw thread through-hole among the terminal box connecting device, screw thread through-hole and first conducting block connecting rod fixed connection.
Further, the upside fixedly connected with L type stopper of first terminal box, the upside fixedly connected with of first terminal box responds to the iron sheet, respond to iron sheet and fourth connecting rod fixed connection, fourth connecting rod and conducting block connecting mobile jib fixed connection conducting block connecting mobile jib and fifth connecting rod fixed connection, the bottom fixedly connected with expanding spring of fifth connecting rod, expanding spring and response lug fixed connection.
Furthermore, an L-shaped end cover groove is arranged on the upper side of the threaded through hole and is movably connected with the L-shaped end cover,
furthermore, a second junction box connecting device and a third junction box connecting device are fixedly connected to two sides of the second junction box, and the second junction box connecting device and the third junction box connecting device are fixedly connected through a second connecting rod.
Furthermore, a fourth junction box connecting device is fixedly connected to the left side of the third junction box, and the fourth junction box connecting device is fixedly connected with the third connecting rod.
Furthermore, the first junction box is fixedly connected with the first threaded column, the first threaded column is in threaded connection with the first nut, the first nut is fixedly connected with the first electric wire, the first electric wire is fixedly connected with the connecting socket, and the third junction box is fixedly connected with the second threaded column.
Furthermore, the second threaded column is in threaded connection with a second nut, the second nut is fixedly connected with a second electric wire, and the second electric wire is fixedly connected with the connecting plug.
After the structure is used, compared with the prior art, the split photovoltaic junction box is divided into a plurality of parts which can be transversely assembled and vertically assembled along with different requirements, and is flexible.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a top view of a split photovoltaic connector.
Fig. 2 is a front view of a split photovoltaic connector.
Fig. 3 is a schematic structural view of the first junction box connecting device.
In the figure: the connecting structure comprises a connecting socket 1, a first nut 2, a second nut 2-1, a first wire 3, a first threaded column 4, a second threaded column 4-1, a conductive block 5, a first junction box 6, a first junction box connecting box 7, a second junction box connecting box 7-1, a third junction box connecting box 7-2, a fourth junction box connecting box 7-3, a first connecting rod 8, a second junction box 9, a second connecting rod 10, a third junction box 11, a third connecting rod 12, an L-shaped limiting block 13, a fourth connecting rod 14, an induction iron sheet 15, an induction bump 16, a telescopic spring 17, a fifth connecting rod 18, an L-shaped end cover 19, an L-shaped end cover groove 20, a threaded through hole 21, a conductive block connecting main rod 22 and a connecting plug 23.
Detailed Description
As shown in fig. 1, the split photovoltaic connector includes a first junction box 6, a second junction box 9, a third junction box 11, a junction box connecting device 7, a connecting plug 23 and a connecting socket 1, wherein two sides of the first junction box 6 are fixedly connected with conductive blocks 5, the conductive blocks 5 are fixedly connected with a conductive block connecting main rod 22, two sides of the second junction box 9 are fixedly connected with a second junction box connecting device 7-1 and a third junction box connecting device 7-2, the second junction box connecting device 7-1 and the third junction box connecting device 7-2 are fixedly connected through a second connecting rod 10, a left side of the third junction box 11 is fixedly connected with a fourth junction box connecting device 7-3, the fourth junction box connecting device 7-3 is fixedly connected with a third connecting rod 12, and the first junction box 6 is fixedly connected with a first threaded post 4, these can realize the transverse connection of the whole device through four terminal box connecting devices, wherein the first threaded column 4 is connected with the first nut 2 in a threaded manner, the first nut 2 is fixedly connected with the first electric wire 2, the first electric wire 2 is fixedly connected with the connecting socket 1, the third terminal box 11 is fixedly connected with the second threaded column 4-1, the second threaded column 4-1 is connected with the second nut 2-1 in a threaded manner, the second nut 2-1 is fixedly connected with the second electric wire, and the second electric wire is fixedly connected with the connecting plug 23.
As shown in fig. 2, the upper side fixedly connected with L-shaped limiting block 13 of the first terminal box 6, the upper side fixedly connected with induction iron sheet 15 of the first terminal box 6, induction iron sheet 15 and fourth connecting rod 14 are fixedly connected, fourth connecting rod 14 and conductive block connecting main rod 22 are fixedly connected, conductive block connecting main rod 22 and fifth connecting rod 18 are fixedly connected, the bottom fixedly connected with expansion spring 17 of fifth connecting rod 18, expansion spring 17 and induction convex block 16 are fixedly connected, and expansion spring 17 can make induction convex block 16 and induction iron sheet 15 fully contact, so that the condition of poor contact is prevented.
As shown in fig. 3, a first junction box connecting device 7 is fixedly connected to the right side of the first junction box 6, a threaded through hole 21 is formed in the junction box connecting device 7, each part can be connected through the threaded through hole 21, the threaded through hole 21 is fixedly connected with the first conducting block connecting rod 8, the smoothness of current is guaranteed, an L-shaped end cover groove 20 is formed in the upper side of the threaded through hole 21, the L-shaped end cover groove 20 is movably connected with the L-shaped end cover, and when the junction box is idle, the junction box can be closed to prevent dust from entering the junction box to achieve a protection effect.
Claims (7)
1. The utility model provides a split type photovoltaic terminal box, includes first terminal box (6), second terminal box (9), third terminal box (11), terminal box connecting device (7), connecting plug (23) and connect socket (1), its characterized in that: the connecting structure is characterized in that conductive blocks (5) are fixedly connected to two sides of the first junction box (6), a main connecting rod (22) of the conductive blocks is fixedly connected between the conductive blocks (5), a first junction box connecting device (7) is fixedly connected to the right side of the first junction box (6), a threaded through hole (21) is formed in the junction box connecting device (7), and the threaded through hole (21) and a first conductive block connecting rod (8) are fixedly connected.
2. The split photovoltaic junction box of claim 1, wherein: upside fixedly connected with L type stopper (13) of first terminal box (6), upside fixedly connected with response iron sheet (15) of first terminal box (6), response iron sheet (15) and fourth connecting rod (14) fixed connection, fourth connecting rod (14) and conducting block connecting main rod (22) fixed connection, conducting block connecting main rod (22) and fifth connecting rod (18) fixed connection, the bottom fixedly connected with expanding spring (17) of fifth connecting rod (18), expanding spring (17) and response lug (16) fixed connection.
3. The split photovoltaic junction box of claim 1, wherein: the upper side of the threaded through hole (21) is provided with an L-shaped end cover groove (20), and the L-shaped end cover groove (20) is movably connected with an L-shaped end cover.
4. The split photovoltaic junction box of claim 1, wherein: and a second junction box connecting device (7-1) and a third junction box connecting device (7-2) are fixedly connected to two sides of the second junction box (9), and the second junction box connecting device (7-1) and the third junction box connecting device (7-2) are fixedly connected through a second connecting rod (10).
5. The split photovoltaic junction box of claim 4, wherein: the left side of the third junction box (11) is fixedly connected with a fourth junction box connecting device (7-3), and the fourth junction box connecting device (7-3) is fixedly connected with a third connecting rod (12).
6. The split photovoltaic junction box of claim 1, wherein: the first junction box (6) is fixedly connected with the first threaded column (4), the first threaded column (4) is in threaded connection with the first nut (2), the first nut (2) is fixedly connected with the first electric wire (3), the first electric wire (3) is fixedly connected with the connecting socket (1), and the third junction box (11) is fixedly connected with the second threaded column (4-1).
7. The split photovoltaic junction box of claim 6, wherein: the second threaded column (4-1) is in threaded connection with a second nut (2-1), the second nut (2-1) is fixedly connected with a second electric wire, and the second electric wire is fixedly connected with a connecting plug (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080125.4U CN211405966U (en) | 2019-07-11 | 2019-07-11 | Split type photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080125.4U CN211405966U (en) | 2019-07-11 | 2019-07-11 | Split type photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405966U true CN211405966U (en) | 2020-09-01 |
Family
ID=72207796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080125.4U Active CN211405966U (en) | 2019-07-11 | 2019-07-11 | Split type photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405966U (en) |
-
2019
- 2019-07-11 CN CN201921080125.4U patent/CN211405966U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.16, Yaxi Road, Zhixi Town, Jintan District, Changzhou City, Jiangsu Province 213200 Patentee after: Jiangsu Zerun Xinneng Technology Co.,Ltd. Address before: No. 88-8, Xingye Avenue, Industrial Concentration Zone, Zhixi Town, Jintan District, Changzhou City, Jiangsu Province, 213000 Patentee before: Jiangsu Zerun New Material Co.,Ltd. |
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| CP03 | Change of name, title or address |