CN207283495U - A kind of dustproof and waterproof photovoltaic connector - Google Patents
A kind of dustproof and waterproof photovoltaic connector Download PDFInfo
- Publication number
- CN207283495U CN207283495U CN201721345689.7U CN201721345689U CN207283495U CN 207283495 U CN207283495 U CN 207283495U CN 201721345689 U CN201721345689 U CN 201721345689U CN 207283495 U CN207283495 U CN 207283495U
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- Prior art keywords
- connector
- fixedly connected
- quill shaft
- fixed block
- dustproof
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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 discloses a kind of dustproof and waterproof photovoltaic connector, including connector upper end and connector tail end, fixed plate is fixedly connected with the right side of the connector upper end, quill shaft is fixedly connected with axis on the right side of the fixed plate, the right side of the fixed plate and the first fixed block and the second fixed block are respectively arranged with the top and bottom of the quill shaft, the surface of the quill shaft is socketed with first annular gasket.The utility model is by setting being used cooperatively for connector upper end, connector tail end, fixed plate, quill shaft, the first fixed block, the second fixed block, plastics fixture block, first annular gasket, plastics clamping bar, back-off, bearing plate, hollow groove, groove, waterproof jacket, the second Gask-O-Seal and buckling groove, it is poor to solve traditional photovoltaic connector water proof and dust proof effect, so as to causing the service life of photovoltaic connector shorter, and the problem of later period maintenance cost is higher.
Description
Technical field
Photovoltaic technology field is the utility model is related to, is specially a kind of dustproof and waterproof photovoltaic connector.
Background technology
Photovoltaic connector photovoltaic DC-to-AC converter, electric energy, which will export to use just, must have associated components to be carried as transmission
Body, photovoltaic system AC connector transmit electric current, the connector of safeguard protection effect between inverter and load device,
Therefore photovoltaic connector just needs protective shell to prevent the external material such as dust and water from being broken to photovoltaic connector
Bad, Chinese utility model CN206041924U proposes " a kind of photovoltaic connector " mainly by connector body, electricity
The cooperation of cable and bifurcation connector, solves the problems, such as that traditional photovoltaic connector is not easy to installation, but the device is prevented
Water dust-proof effect is poor, so as to cause the service life that have impact on photovoltaic connection, adds use cost, for this reason, I
Propose a kind of dustproof and waterproof photovoltaic connector.
The content of the invention
The purpose of this utility model is to provide a kind of dustproof and waterproof photovoltaic connector, possesses preferable waterproof and prevents
Dirt effect, so that the advantages of extending photovoltaic service life of connector, reducing use cost, solves traditional solar energy
Photovoltaic connector water proof and dust proof effect is poor, so that cause the service life of photovoltaic connector shorter, and later period maintenance
The problem of cost is higher.
To achieve the above object, the utility model provides following technical solution：A kind of dustproof and waterproof photovoltaic connection
Device, including connector upper end and connector tail end, are fixedly connected with fixed plate, the fixed plate on the right side of the connector upper end
It is fixedly connected with quill shaft at the axis on right side, the right side of the fixed plate and is set respectively positioned at the top and bottom of quill shaft
There are the first fixed block and the second fixed block, the surface of the quill shaft is socketed with first annular gasket, first fixed block
First annular gasket has been fixedly connected with the corresponding one side of the second fixed block, has been provided with the left of the connector tail end
Bearing plate, the inner cavity of the bearing plate open up fluted, and the inner cavity of the groove is provided with waterproof jacket, the left side of the bearing plate
The second Gask-O-Seal is fixedly connected with, multiple plastics fixture blocks are fixedly connected with the right side of the first annular gasket, it is described
Offer multiple buckling grooves being used cooperatively with plastics fixture block on the left of second Gask-O-Seal, the top on the right side of the fixed plate
Plastics clamping bar is fixedly connected with bottom, two opposite sides of the plastics clamping bar have been fixedly connected with back-off, institute
The top and bottom for stating bearing plate inner cavity offers the hollow groove being used cooperatively with plastics clamping bar.
Preferably, the left side of the connector upper end is described with being fixedly connected with threaded rod on the right side of connector tail end
The thread surface of threaded rod is connected with nut, and the nut and threaded rod are hollow structure, and the nut is plastic material.
Preferably, the right side of the fixed plate and the first fixation has been respectively fixedly connected with the top and bottom of the quill shaft
Block and the second fixed block.
Preferably, the inner cavity of second Gask-O-Seal offers the through hole being used cooperatively with quill shaft.
Preferably, the connector upper end and the surface of connector tail end are both provided with waterproof layer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting connector upper end, connector tail end, fixed plate, quill shaft, the first fixed block,
Two fixed blocks, plastics fixture block, first annular gasket, plastics clamping bar, back-off, bearing plate, hollow groove, groove, waterproof jacket,
Second ring gasket and buckling groove are used cooperatively, and it is poor to solve traditional photovoltaic connector water proof and dust proof effect,
So as to causing the service life of photovoltaic connector shorter, and the problem of later period maintenance cost is higher.
2nd, the utility model is by there is provided threaded rod and nut, facilitating the dismounting of nut, and facilitate cable to be inserted into the sun
The inner cavity of energy photovoltaic connector, by there is provided the nut of plastic material, extending service life, and waterproof effect is preferable, leads to
Cross and be provided with the first fixed block and the second fixed block, play the effect of fixed first annular gasket, by there is provided through hole,
Facilitate the inner cavity of quill shaft insertion connector tail end, by there is provided waterproof layer, extending connector upper end and connector tail end
Service life, improve photovoltaic connector use when stability.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is end elevation on the utility model connector；
Fig. 3 is the utility model connector tail end front view；
Fig. 4 is the utility model fixed plate right view；
Fig. 5 is the utility model bearing plate left view.
In figure：1 connector upper end, 2 connector tail ends, 3 fixed plates, 4 quill shafts, 5 first fixed blocks, 6 second fixed blocks,
7 plastics fixture blocks, 8 first annular gaskets, 9 plastics clamping bars, 10 back-offs, 11 bearing plates, 12 hollow grooves, 13 grooves, 14 waterproofs
Set, 15 second Gask-O-Seals, 16 buckling grooves, 17 through holes, 18 threaded rods, 19 nuts.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of dustproof and waterproof photovoltaic connector, including connector upper end 1 and connector tail end
2, the left side of connector upper end 1 has been fixedly connected with threaded rod 18, the thread surface of threaded rod 18 with the right side of connector tail end 2
Nut 19 is connected with, nut 19 and threaded rod 18 are hollow structure, and nut 19 is plastic material, by the way that there is provided threaded rod 18
With nut 19, facilitate the dismounting of nut 19, and facilitate the inner cavity of cable insertion photovoltaic connector, 1 He of connector upper end
The surface of connector tail end 2 is both provided with waterproof layer, by there is provided waterproof layer, extending connector upper end 1 and connector tail
The service life at end 2, improves stability when photovoltaic connector uses, the right side of connector upper end 1 is fixedly connected
There is fixed plate 3, quill shaft 4, the right side of fixed plate 3 and the top for being located at quill shaft 4 are fixedly connected with the axis on the right side of fixed plate 3
Portion and bottom are respectively arranged with the first fixed block 5 and the second fixed block 6, and the surface of quill shaft 4 is socketed with first annular gasket
8, the first fixed block 5 and 6 corresponding one side of the second fixed block have been fixedly connected with first annular gasket 8, the right side of fixed plate 3
Side and be respectively fixedly connected with the first fixed block 5 and the second fixed block 6 positioned at the top and bottom of quill shaft 4, by there is provided
First fixed block 5 and the second fixed block 6, play the effect of fixed first annular gasket 8, the left side of connector tail end 2 is set
Bearing plate 11 is equipped with, the inner cavity of bearing plate 11 opens up fluted 13, and the inner cavity of groove 13 is provided with waterproof jacket 14, bearing plate 11
Left side is fixedly connected with the second Gask-O-Seal 15, and the inner cavity of the second Gask-O-Seal 15 is offered to be used cooperatively with quill shaft 4
Through hole 17, by there is provided through hole 17, facilitating quill shaft 4 to be inserted into the inner cavity of connector tail end 2, first annular gasket 8
Right side is fixedly connected with multiple plastics fixture blocks 7, the left side of the second Gask-O-Seal 15 offer it is multiple coordinate with plastics fixture block 7 make
Buckling groove 16, the top and bottom on the right side of fixed plate 3 have been fixedly connected with plastics clamping bar 9, two 9 phases of plastics clamping bar
The side of the back of the body has been fixedly connected with back-off 10, and the top and bottom of 11 inner cavity of bearing plate is offered to be coordinated with plastics clamping bar 9
The hollow groove 12 used.
In use, by there is provided the first fixed block 5 and the second fixed block 6, playing fixed first annular gasket 8
Effect, by there is provided first annular 8 and second Gask-O-Seal 15 of gasket, playing preferable sealing effect, preventing ash
Dirt is fallen into photovoltaic connector, by there is provided plastics fixture block 7 and buckling groove 16, playing the first annular sealing of clamping
The effect of 8 and second Gask-O-Seal 15 of pad, by there is provided groove 13 and waterproof jacket 14, enhancing photovoltaic connector
Internal waterproof effect, by there is provided plastics clamping bar 9, back-off 10 and hollow groove 12, playing and being in clamping connection 1 He of device upper end
The effect of connector tail end 2, convenient for users to installation and removal.
In summary：The dustproof and waterproof photovoltaic connector, by connector upper end 1, connector tail end 2, is fixed
Plate 3, quill shaft 4, the first fixed block 5, the second fixed block 6, plastics fixture block 7, first annular gasket 8, plastics clamping bar 9, fall
The cooperation of 10, bearing plate 11, hollow groove 12, groove 13, waterproof jacket 14, the second Gask-O-Seal 15 and buckling groove 16 is detained, is solved
Traditional photovoltaic connector water proof and dust proof effect is poor, thus cause the service life of photovoltaic connector compared with
The problem of short, and later period maintenance cost is higher.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dustproof and waterproof photovoltaic connector, including connector upper end（1）With connector tail end（2）, its feature exists
In：The connector upper end（1）Right side be fixedly connected with fixed plate（3）, the fixed plate（3）The company of fixation at the axis on right side
It is connected to quill shaft（4）, the fixed plate（3）Right side and be located at quill shaft（4）To be respectively arranged with first solid for top and bottom
Determine block（5）With the second fixed block（6）, the quill shaft（4）Surface be socketed with first annular gasket（8）, described first is solid
Determine block（5）With the second fixed block（6）Corresponding one side has been fixedly connected with first annular gasket（8）, the connector tail
End（2）Left side be provided with bearing plate（11）, the bearing plate（11）Inner cavity open up it is fluted（13）, the groove（13）'s
Inner cavity is provided with waterproof jacket（14）, the bearing plate（11）Left side be fixedly connected with the second Gask-O-Seal（15）, described
One Gask-O-Seal（8）Right side be fixedly connected with multiple plastics fixture blocks（7）, second Gask-O-Seal（15）Left side open
Equipped with multiple and plastics fixture block（7）The buckling groove being used cooperatively（16）, the fixed plate（3）The top and bottom on right side are fixed
It is connected with plastics clamping bar（9）, two plastics clamping bars（9）Opposite side has been fixedly connected with back-off（10）, it is described
Bearing plate（11）The top and bottom of inner cavity offers and plastics clamping bar（9）The hollow groove being used cooperatively（12）.
A kind of 2. dustproof and waterproof photovoltaic connector according to claim 1, it is characterised in that：On the connector
End（1）Left side and connector tail end（2）Right side be fixedly connected with threaded rod（18）, the threaded rod（18）Surface spiral shell
Line is connected with nut（19）, the nut（19）With threaded rod（18）It is hollow structure, the nut（19）For plastic material.
A kind of 3. dustproof and waterproof photovoltaic connector according to claim 1, it is characterised in that：The fixed plate
（3）Right side and be located at quill shaft（4）Top and bottom be respectively fixedly connected with the first fixed block（5）With the second fixed block
（6）.
A kind of 4. dustproof and waterproof photovoltaic connector according to claim 1, it is characterised in that：Second annular
Gasket（15）Inner cavity offer and quill shaft（4）The through hole being used cooperatively（17）.
A kind of 5. dustproof and waterproof photovoltaic connector according to claim 1, it is characterised in that：On the connector
End（1）With connector tail end（2）Surface be both provided with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345689.7U CN207283495U (en) | 2017-10-18 | 2017-10-18 | A kind of dustproof and waterproof photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721345689.7U CN207283495U (en) | 2017-10-18 | 2017-10-18 | A kind of dustproof and waterproof photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283495U true CN207283495U (en) | 2018-04-27 |
Family
ID=61979621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721345689.7U Active CN207283495U (en) | 2017-10-18 | 2017-10-18 | A kind of dustproof and waterproof photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612495A (en) * | 2017-10-18 | 2018-01-19 | 无锡百祺电子科技有限公司 | A kind of dustproof and waterproof photovoltaic connector |
-
2017
- 2017-10-18 CN CN201721345689.7U patent/CN207283495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612495A (en) * | 2017-10-18 | 2018-01-19 | 无锡百祺电子科技有限公司 | A kind of dustproof and waterproof photovoltaic connector |
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