CN209200306U - A kind of solar energy cable confluence connector - Google Patents
A kind of solar energy cable confluence connector Download PDFInfo
- Publication number
- CN209200306U CN209200306U CN201822258350.4U CN201822258350U CN209200306U CN 209200306 U CN209200306 U CN 209200306U CN 201822258350 U CN201822258350 U CN 201822258350U CN 209200306 U CN209200306 U CN 209200306U
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- connector
- screw thread
- main casing
- tap
- pilot hole
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Abstract
The utility model discloses a kind of solar energy cable confluence connectors, including main casing, the surface of the main casing is equipped with shield, the top end surface of the shield is equipped with major joint, and the surface of major joint is provided with external screw thread, the surface of the main casing is evenly arranged with pilot hole, and the surface of the pilot hole is equipped with tap mechanism；The tap mechanism includes internal screw thread body and helical ring, and the inner wall surface of pilot hole is arranged in internal screw thread body, and helical ring is connect by external screw thread with internal screw thread body, and the inside of helical ring is socketed with connector sleeve, and the inside of connector sleeve is fixedly installed with expanded film.The utility model is by being provided with a series of structure, so that the connection cables that the connector can be different for quantity, while connecting multiple photovoltaic apparatus, facilitate installation, and have enough sealing performances, realize waterproof and dampproof equal safeguard functions.
Description
Technical field
The utility model relates to technical field of photovoltaic power generation, specially a kind of solar energy cable confluence connector.
Background technique
Solar energy is converted into as a kind of emerging renewable energy using photovoltaic apparatus by solar power generation
Electric energy, and stored and used, and such photovoltaic apparatus has the advantages that high reliablity, long service life, it is only existing
Photovoltaic generating system, while there is multiple solar panels thereon, often multiple photovoltaic apparatus are applied in combination, and needing will be more
The electric energy that a equipment generates converges, and stores.
Multiple circuits of photovoltaic power generation need to use specific connector in connection, for the connection between multiple cables,
And general wire and cable connector, service performance are poor, can not be chronically in outdoor environment, while self seal difference, hold
It is easier that the rainwater etc. in outdoor environment penetrates into inside connector, internal circuit is impacted, is shortened the working life, it is general
Adapter connector quantity is often fixed, such as the connector of three joint forms, can connect two photovoltaic apparatus or solar panel simultaneously, and
When only installing a photovoltaic apparatus or solar panel, uninstalled connector is then easy exposure in the environment, causes leakproofness not
Phenomena such as sufficient, occurs.
Utility model content
The purpose of this utility model is to provide a kind of solar energy cable confluence connectors, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of solar energy cable confluence connector, packet
Main casing is included, the surface of the main casing is equipped with shield, and the top end surface of the shield is equipped with major joint, and master connects
The surface of head is provided with external screw thread, and the surface of the main casing is evenly arranged with pilot hole, and the surface of the pilot hole is equipped with
Tap mechanism；The tap mechanism includes internal screw thread body and helical ring, and the inner wall surface of pilot hole, and spiral shell is arranged in internal screw thread body
Rotation ring is connect by external screw thread with internal screw thread body, and the inside of helical ring is socketed with connector sleeve, and the inside of connector sleeve is fixedly installed with
Expanded film.
Preferably, the surface of the helical ring and the gap location of pilot hole are socketed with sealing ring, and connector sleeve is from helical ring
Inner surface extends outwardly.
Preferably, the surface of the shield is provided with anti-skidding groove, and the surface of major joint is socketed with threaded cover.
Preferably, the main casing surface of the pilot hole side is all equipped with screw thread side plate, and the bottom end of screw thread side plate with
The rear end surface of main casing flushes.
Preferably, confluence mechanism is installed in the inside of main casing and shield；The confluence mechanism include tap and
Series connection connector, tap are fixedly mounted on the inside of main casing, and the top of tap is equipped with connection contact, the end of tap
Tap wire is installed, series connection connector is fixedly mounted on the end of tap wire, and connector of connecting extends to the inside of shield.
Preferably, the surface of the tap wire is all fixedly installed with piece pressing clip, and peace inside the main casing of tap wire side
Equipped with moist-proof board.
Compared with prior art, the utility model has the beneficial effects that
1, this solar energy cable confluence connector, passes through anti-skidding groove, it is possible to increase the coefficient of friction on shield surface is realized
While antiskid effect, in the actual operation process, convenient for applying active force, shield is opened, in the connector
Portion carries out the operation such as assembling, and by screw thread side plate, the connector can be fixedly mounted on contact by screw when necessary
On face, the stability of mounting structure is improved.
2, this solar energy cable confluence connector is used in combination by major joint, and with series connection connector, can be by a plurality of route
Electric current converged after, be oriented and be conveyed to electrical energy storage component, such as battery, and by threaded cover, can be connect in master
In the case where head not wiring, dustproof and waterproof protection is carried out to major joint.
3, this solar energy cable confluence connector can be in the unconnected situation of connector sleeve, to its inside by expanded film
It is sealed protection, prevents outside body of water etc. from entering inside connector through connector sleeve, and in wiring, is strutted by cable,
By sealing ring, the flexibility of material is good, and the gap between helical ring and pilot hole can be filled, realize helical ring and pilot hole it
Between waterproof sealing effect.
4, installation can be fixed to tap wire, be fixed in by piece pressing clip for this solar energy cable confluence connector
The inner wall surface of main casing, convenient for carrying out discrimination and attended operation to each tap wire during actual track attended operation,
By moist-proof board, the steam caning absorb inside main casing reaches certain drying process effect, prevents steam from infiltrating through circuit
In, the problems such as causing short circuit or shorten the working life.
Detailed description of the invention
Fig. 1 is the connector entirety front view of the utility model；
Fig. 2 is the connector side view of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model.
In figure: 1, anti-skidding groove；2, screw thread side plate；3, connector sleeve；4, main casing；5, pilot hole；6, threaded cover；7, master connects
Head；8, shield；9, moist-proof board；10, tap wire；11, tap；12, helical ring；13, expanded film；14, sealing ring；15, even
Contact head；16, piece pressing clip；17, series connection connector；18, internal screw thread body.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 to Figure 3, the present embodiment solar energy cable confluence connector, including main casing 4, main casing 4 are one
The surface of cylindrical housings, main casing 4 is equipped with shield 8, mutual conduction inside the two by threaded body, and shield 8 is three
Pyramid is fabricated by insulating materials, the mountable seal member of gap location of shield 8 and main casing 4, such as rubber ring,
The surface of shield 8 is provided with anti-skidding groove 1, and anti-skidding groove 1 can directly increase the concave-convex sense on 8 surface of shield, that is, increases anti-
The coefficient of friction on 8 surface of shield while realizing antiskid effect, in the actual operation process, convenient for applying active force, will protect
After cover 8 is opened, to the operation such as route assembling is carried out inside main casing 4, the top end surface of shield 8 is equipped with major joint 7, and main
The surface of connector 7 is provided with external screw thread, and inner hollow can be used for connecting the cable of main electrical current output, and the surface of major joint 7 is logical
It crosses screw thread and is socketed with threaded cover 6, threaded cover 6 is fabricated for plastic material, can be sealed to the opening of major joint 7, main casing
The surface of body 4 is evenly arranged at least four pilot holes 5, and pilot hole 5 extends to inside main casing 4, and the surface of pilot hole 5 is all pacified
Equipped with tap mechanism；Tapping mechanism includes internal screw thread body 18 and helical ring 12, and the inner wall table of pilot hole 5 is arranged in internal screw thread body 18
Face, for the connection to component, and helical ring 12 is connect by external screw thread with internal screw thread body 18, as a result, helical ring 12 and assembly
Hole 5 or even main casing 4 are fixedly connected, and simultaneously, in the rotation of 12 stress of helical ring, can be dismantled it from pilot hole 5
Get off, the installation of actual wire is facilitated to operate, the surface of helical ring 12 and the gap location of pilot hole 5 are socketed with sealing ring 14, soft
Toughness is stronger, and stress can produce deformation effects, and the gap between helical ring 12 and pilot hole 5 can be filled, and realizes helical ring 12
With the waterproof sealing effect between pilot hole 5, the inside of helical ring 12 is socketed with connector sleeve 3, the end of practical connector sleeve 3 and spiral shell
The inner surface of rotation ring 12 is mutually held out against, and connector sleeve 3 extends outwardly from 12 inner surface of helical ring, and outer diameter extends outward, increasingly
It is small, it is interference fitted between connector sleeve 3 and helical ring 12, sealing ring 14 can be installed between when necessary, guarantee sealing performance,
The inside of connector sleeve 3 is fixedly installed with expanded film 13, the plastic cement utricule of small-sized opening is provided with for a surface, in connector sleeve 3
In the case where being not connected to solar energy cable, expanded film 13 itself is layering, and to protection is sealed inside connector sleeve 3, prevents
Outside body of water etc. enters inside connector through connector sleeve 3, and in wiring, is strutted by cable, so that expanded film 13 expands
Deformation, and then strut.
Specifically, 4 surface of main casing of 5 side of pilot hole is all equipped with screw thread side plate 2, it is practical to have through-hole for one
Ring body, and the bottom end of screw thread side plate 2 is flushed with the rear end surface of main casing 4, can be adjacent to contact surface in actual use,
And the connector is fixedly mounted on by contact surface by screw, improve structural stability.
Further, confluence mechanism is installed in the inside of main casing 4 and shield 8；Confluence mechanism includes tap 11
With series connection connector 17, tap 11 is fixedly mounted on the inside of main casing 4, and practical is a series circuit, can by conducting wire with
External current transmission cable is attached, and each electric current is carried out series connection confluence, the top of tap 11 is fixedly installed with company
Contact head 15, connection contact 15 are that copper class material is made, and inner hollow, External cable can be inserted into connection contact 15
It is connected inside portion, with tap 11, the end of tap 11 is equipped with tap wire 10, and tap wire 10 is the material to conduct electricity very well
It is made, the electric current that tap 11 can be carried out to tentatively confluence processing is oriented transmission, and series connection connector 17 is fixedly mounted on
The end of tap wire 10, and connector 17 of connecting extends to the inside of shield 8, it is practical identical as the internal structure of tap 11,
It is all general series circuit, the electric current that multiple tap wires 10 transmit can be subjected to confluence again and handled, and connector 17 of connecting
End be attached by the component of conducting wire and outside, such as battery exports electric current.
Further, the surface of tap wire 10 is all fixedly installed with piece pressing clip 16, and the both ends of piece pressing clip 16 are provided with spiral shell
Pit can be used for mounting screw, and tap wire 10 is fixed on 4 inner wall of main casing, convenient for dividing respectively multiple tap wires 10
Class is fixed, and is equipped with moist-proof board 9 inside the main casing 4 of 10 side of tap wire, is suppressed by barrier material, and surface exists
Multiple microscopic spaces can absorb remaining moisture in the connector inner air, prevent connector internal wetted, make to circuit etc.
At damage, shorten the working life.
The application method of the present embodiment are as follows: the connector is suitable for biggish photovoltaic power generation equipment, and has multiple sun
Energy battery plate, applies active force to shield 8 manually, after being rotated, unloads low protection cover 8, forms a biggish opening, can be straight
It connects and observes 4 inner case of main casing, at this point, helical ring 12 can be can be manually rotated, and after being dismantled, single solar energy electroplax hair
The cable of electric derived current imports inside connector sleeve 3, after bursting and exporting expanded film 13, into helical ring 12, then by more
Conducting wire is sequentially inserted into inside main casing 4 through pilot hole 5, and conducting wire is inserted into connection contact 15 by the opening formed from disassembly shield 8
Afterwards, by particular tool, it such as is press-connected contact 15 using pliers, brings it about deformation and connection effect, due to piece pressing clip 16
Fixed function, 10 position of tap wire fixes, and just can make connect connector 17 and multiple tap wires 10 in the actual production process
It is connected with each other, unloads threaded cover 6, the main output cord of electric current is penetrated through major joint 7, and connect with the input terminal for connector 17 of connecting
It connects, subsequent counter-rotating shield 8, so that being assemblied on main casing 4 again, the inside of the two all forms sealing effect, again
Helical ring 12 is installed, and after guaranteeing that helical ring 12 is connected with 3 expanded joint of connector sleeve, is installed, it is more during photovoltaic power generation
A solar energy electroplax generates different current conveying circuits, and multiple electric energy are after multiple taps 11 tentatively confluence, then are concatenated and connect
First 17 export after must converging through conducting wire, are influenced by factors such as solar panels numbers, as there are four settings on the connector
Pilot hole 5, and remaining has non-conducting wire inside a pilot hole 5, expanded film 13 is layering by own resilient at this time,
While can guarantee have certain leakproofness inside connector sleeve 3, and guarantee sealing effect by sealing ring 14, it is achieved in waterproof
Dust-proof effect protects connector internal circuit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
- The connector 1. a kind of solar energy cable converges, including main casing (4), it is characterised in that: pacify on the surface of the main casing (4) Equipped with shield (8), the top end surface of the shield (8) is equipped with major joint (7), and the surface of major joint (7) is provided with The surface of external screw thread, the main casing (4) is evenly arranged with pilot hole (5), and the surface of the pilot hole (5) is equipped with tap machine Structure；The tap mechanism includes internal screw thread body (18) and helical ring (12), and the inner wall in pilot hole (5) is arranged in internal screw thread body (18) Surface, and helical ring (12) is connect by external screw thread with internal screw thread body (18), the inside of helical ring (12) is socketed with connector sleeve (3), the inside of connector sleeve (3) is fixedly installed with expanded film (13).
- The connector 2. a kind of solar energy cable according to claim 1 converges, it is characterised in that: the helical ring (12) The gap location of surface and pilot hole (5) is socketed with sealing ring (14), and connector sleeve (3) is from helical ring (12) inner surface to extension It stretches.
- The connector 3. a kind of solar energy cable according to claim 1 converges, it is characterised in that: the shield (8) Surface is provided with anti-skidding groove (1), and the surface of major joint (7) is socketed with threaded cover (6).
- The connector 4. a kind of solar energy cable according to claim 1 converges, it is characterised in that: the pilot hole (5) one Main casing (4) surface of side is all equipped with screw thread side plate (2), and the rear end surface of the bottom end of screw thread side plate (2) and main casing (4) It flushes.
- The connector 5. a kind of solar energy cable according to claim 1 converges, it is characterised in that: main casing (4) and anti- The inside of shield (8) is equipped with confluence mechanism；The confluence mechanism includes tap (11) and series connection connector (17), tap (11) it is fixedly mounted on the inside of main casing (4), the top of tap (11) is equipped with connection contact (15), tap (11) End is equipped with tap wire (10), and series connection connector (17) is fixedly mounted on the end of tap wire (10), and series connection connector (17) is prolonged Extend to the inside of shield (8).
- The connector 6. a kind of solar energy cable according to claim 5 converges, it is characterised in that: the tap wire (10) Surface is all fixedly installed with piece pressing clip (16), and is equipped with moist-proof board (9) inside the main casing (4) of tap wire (10) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258350.4U CN209200306U (en) | 2018-12-29 | 2018-12-29 | A kind of solar energy cable confluence connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258350.4U CN209200306U (en) | 2018-12-29 | 2018-12-29 | A kind of solar energy cable confluence connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200306U true CN209200306U (en) | 2019-08-02 |
Family
ID=67430768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258350.4U Active CN209200306U (en) | 2018-12-29 | 2018-12-29 | A kind of solar energy cable confluence connector |
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| Country | Link |
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| CN (1) | CN209200306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245360A (en) * | 2020-01-19 | 2020-06-05 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
| CN115296052A (en) * | 2022-08-11 | 2022-11-04 | 国网江苏省电力有限公司南通供电分公司 | Conflux grounding wire |
-
2018
- 2018-12-29 CN CN201822258350.4U patent/CN209200306U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111245360A (en) * | 2020-01-19 | 2020-06-05 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
| CN111245360B (en) * | 2020-01-19 | 2023-02-10 | 柯炳智 | Socket protection structure for solar power supply shunt switching mechanism |
| CN115296052A (en) * | 2022-08-11 | 2022-11-04 | 国网江苏省电力有限公司南通供电分公司 | Conflux grounding wire |
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