CN209357989U - A kind of photovoltaic plant connector - Google Patents
A kind of photovoltaic plant connector Download PDFInfo
- Publication number
- CN209357989U CN209357989U CN201920312896.5U CN201920312896U CN209357989U CN 209357989 U CN209357989 U CN 209357989U CN 201920312896 U CN201920312896 U CN 201920312896U CN 209357989 U CN209357989 U CN 209357989U
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- CN
- China
- Prior art keywords
- main body
- dovetail groove
- plug main
- fastener
- shell
- 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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Abstract
The utility model relates to a kind of photovoltaic plant connectors, including first shell, the first shell is equipped with dovetail groove, the dovetail groove bottom end is equipped with female plug main body, the female plug main body is connected with male plug main body, the male plug main body is fixedly connected with ceramic joining head, and the ceramic joining head is set in dovetail groove, the ceramic joining head is connected with threaded post by bearing, the threaded post is fixedly connected with column spinner, the first shell is fixedly connected with screwed pipe close to the side of threaded post, and the screwed pipe is flexibly connected threaded post by screw thread, the screwed pipe is fixedly connected with the first fastener close to the side of column spinner, and first fastener is set on the outside of column spinner, the dovetail groove inner wall is successively arranged cotton layer from inside to outside, rubber layer, ceramic insulating layer, impermeable film, the photovoltaic plant is improved with connector Integrally-built compactness, so that connector has preferably electrical connection compactness, leakproofness and fastness.
Description
Technical field
The utility model relates to a kind of photovoltaic plant connectors, belong to connector technique field.
Background technique
Currently, with the development of society, the needs of life, production, photovoltaic panel has obtained more next in people's daily life
More it is widely applied, and photovoltaic panel is very high to the requirement of photovoltaic connector in use, needs to be electrically connected well close
Property, leakproofness and fastness, there are certain deficiencies in being completely embedded property for existing connector, in addition, lacking on connector
Safeguard procedures be easy to cause certain damage so that the substances such as steam invade, in this regard, it is proposed that a kind of photovoltaic plant connects
Device is connect to solve these problems.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of photovoltaic plant connector, leads to
Setting dovetail groove is crossed, ceramic joining head is enabled to fit closely dovetail groove inner wall when entering dovetail groove, forms confined space,
It avoids dust steam etc. from entering, by setting ceramic joining head and ceramic insulating layer, can effectively completely cut off electric current and pass through, improve
The insulation performance of connector is threadedly coupled screwed pipe by setting threaded post, so that connector integrated connection is more secured, keeps away
Exempt from male plug main body to be mutually disengaged with female plug main body, by the first fastener of setting and the second fastener, further increases connector
The compactness of integrated connection avoids being used for a long time rear ceramic joining head to dovetail groove inner wall by setting cotton layer and rubber layer
It causes to wear, and it is more close to be bonded it between each other, by the way that impermeable film is arranged, the effectively infiltration of isolation steam,
The protective performance for effectively raising connector entirety extends the service life of connector.
To achieve the above object, the utility model provides the following technical solutions:
A kind of photovoltaic plant connector, including first shell, the first shell are equipped with dovetail groove, the dovetail groove
Bottom end is equipped with female plug main body, and the female plug main body is connected with male plug main body, and the male plug main body is fixedly connected with ceramic joining head,
And the ceramic joining head is set in dovetail groove, the ceramic joining head is connected with threaded post by bearing, and the threaded post is solid
Surely it is connected with column spinner, the first shell is fixedly connected with screwed pipe close to the side of threaded post, and the screwed pipe passes through
Screw thread is flexibly connected threaded post, and the screwed pipe is fixedly connected with the first fastener, and described first close to the side of column spinner
Fastener be set to column spinner on the outside of, the dovetail groove inner wall be successively arranged from inside to outside cotton layer, rubber layer, ceramic insulating layer,
Impermeable film.
Further, the dovetail groove inner wall is equipped with limit sliding chutes, is equipped with position limiting slide block in the limit sliding chutes, and described
Position limiting slide block is fixedly connected with ceramic joining head.
Further, the female plug main body is equipped with through-hole far from the side of male plug main body, and the through-hole is set to first shell
In vivo.
Further, the second fastener is equipped between the column spinner and threaded post, and the second fastener activity connects
Connect the first fastener.
Further, sealing ring is equipped in the screwed pipe.
Further, sealing ring is equipped in the screwed pipe.The first shell is equipped with far from the side of dovetail groove and fixes
Ring, and the fixed ring is set on the outside of through-hole.
The beneficial effects of the utility model are: a kind of photovoltaic plant connector involved in the utility model, structure letter
Single, design rationally, by the way that dovetail groove is arranged, enables ceramic joining head to fit closely in dovetail groove when entering dovetail groove
Wall forms confined space, and dust steam etc. is avoided to enter, can be effective by setting ceramic joining head and ceramic insulating layer
Isolation electric current passes through, and improves the insulation performance of connector, screwed pipe is threadedly coupled by setting threaded post, so that connector is whole
Connection is more secured, and male plug main body is avoided to be mutually disengaged with female plug main body, by the way that the first fastener and the second fastener is arranged,
The compactness for further increasing connector integrated connection avoids ceramics after being used for a long time from connecting by setting cotton layer and rubber layer
Connector causes to wear to dovetail groove inner wall, and it is more close to be bonded it between each other, by the way that impermeable film is arranged, effectively
Completely cut off the problems in the infiltration of steam, the above-mentioned background technique of effective solution.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of overall structure diagram of photovoltaic plant connector of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of photovoltaic plant connector of the utility model；
Fig. 3 is a kind of cross-sectional view of the dovetail groove of photovoltaic plant connector of the utility model；
Fig. 4 is a kind of the first fastener of photovoltaic plant connector of the utility model and the connection structure of the second fastener
Schematic diagram；
Fig. 5 is a kind of attachment structure schematic diagram of the limit sliding chutes position of photovoltaic plant connector of the utility model；
Figure label: 1, first shell；2, dovetail groove；3, female plug main body；4, male plug main body；5, ceramic joining head；6, spiral shell
Line column；7, column spinner；8, screwed pipe；9, the first fastener；10, cotton layer；11, rubber layer；12, ceramic insulating layer；13, water proof
Film；14, limit sliding chutes；15, position limiting slide block；16, through-hole；17, the second fastener；18, fixed ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of photovoltaic plant connector, including the
One shell 1, the first shell 1 are equipped with dovetail groove 2, and trapezium structure fits closely ceramic joining head 5 in dovetail groove 2
Wall, 2 bottom end of dovetail groove are equipped with female plug main body 3, and the female plug main body 3 is connected with male plug main body 4, and the male plug main body 4 is solid
Surely it is connected with ceramic joining head 5, and the ceramic joining head 5 is set in dovetail groove 2, the ceramic joining head 5 is connected by bearing
It is connected to threaded post 6, is cooperated with screwed pipe 8 so that connector is whole more close, the threaded post 6 is fixedly connected with column spinner
7, for rotating threaded post 6, make its connecting screwed tube 8, the first shell 1 is fixedly connected with spiral shell close to the side of threaded post 6
Line pipe 8, and the screwed pipe 8 is flexibly connected threaded post 6 by screw thread, the screwed pipe 8 is close to the fixed company in the side of column spinner 7
It is connected to the first fastener 9, and first fastener 9 is set to 7 outside of column spinner, further increases with the cooperation of the second fastener 17
The fastness of connector entirety, 2 inner wall of dovetail groove are successively arranged cotton layer 10, rubber layer 11, ceramic insulation from inside to outside
Layer 12, impermeable film 13, improve the protective capability to connector.
More specifically, 2 inner wall of dovetail groove is equipped with limit sliding chutes 14, is equipped with position limiting slide block in the limit sliding chutes 14
15, and the position limiting slide block 15 is fixedly connected with ceramic joining head 5, avoids ceramic joining head 5 that male plug main body 4 is driven to rotate, it is described
Female plug main body 3 is equipped with through-hole 16 far from the side of male plug main body 4, and the through-hole 16 is set in first shell 1, logical for electric wire
It crosses, the second fastener 17 is equipped between the column spinner 7 and threaded post 6, and second fastener 17 is flexibly connected the first card
Component 9 further increases the compactness of connector entirety, is equipped with sealing ring in the screwed pipe 8, improves sealing performance, described
First shell 1 is equipped with fixed ring 18 far from the side of dovetail groove 2, and the fixed ring 18 is set to 16 outside of through-hole, for fixing
By electric wire.
Utility model works principle: in use, ceramic joining head 5 is placed in dovetail groove 2, column spinner 7 is rotated, so that spiral shell
6 connecting screwed tube 8 of line column pushes the male plug main body 4 on ceramic joining head 5 to connect female plug main body 3 when threaded post 6 is mobile, and
And ceramic joining head 5 is made to fit closely 2 inner wall of dovetail groove, the first fastener 9 is mutually clamped with the second fastener 17, the company of raising
Device overall structure compactness is connect, sealing space is formed inside connector, avoids extraneous dust steam etc. from impacting it, favorably
In the service life for improving connector.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of photovoltaic plant connector, including first shell (1), which is characterized in that the first shell (1) is equipped with ladder
Shape slot (2), dovetail groove (2) bottom end are equipped with female plug main body (3), and the female plug main body (3) is connected with male plug main body (4), institute
It states male plug main body (4) to be fixedly connected with ceramic joining head (5), and the ceramic joining head (5) is set in dovetail groove (2), it is described
Ceramic joining head (5) is connected with threaded post (6) by bearing, and the threaded post (6) is fixedly connected with column spinner (7), and described
One shell (1) is fixedly connected with screwed pipe (8) close to the side of threaded post (6), and the screwed pipe (8) is connected by screw thread activity
It connects threaded post (6), the screwed pipe (8) is fixedly connected with the first fastener (9) close to the side of column spinner (7), and described the
One fastener (9) is set on the outside of column spinner (7), and dovetail groove (2) inner wall is successively arranged cotton layer (10), rubber from inside to outside
Layer (11), ceramic insulating layer (12), impermeable film (13).
2. a kind of photovoltaic plant connector according to claim 1, it is characterised in that: dovetail groove (2) inner wall is set
Have limit sliding chutes (14), is equipped with position limiting slide block (15) in the limit sliding chutes (14), and the position limiting slide block (15) is fixedly connected
Ceramic joining head (5).
3. a kind of photovoltaic plant connector according to claim 1, it is characterised in that: the female plug main body (3) is separate
The side of male plug main body (4) is equipped with through-hole (16), and the through-hole (16) is set in first shell (1).
4. a kind of photovoltaic plant connector according to claim 1, it is characterised in that: the column spinner (7) and screw thread
The second fastener (17) are equipped between column (6), and second fastener (17) is flexibly connected the first fastener (9).
5. a kind of photovoltaic plant connector according to claim 1, it is characterised in that: be equipped in the screwed pipe (8)
Sealing ring.
6. a kind of photovoltaic plant connector according to claim 3, it is characterised in that: the first shell (1) is separate
The side of dovetail groove (2) is equipped with fixed ring (18), and the fixed ring (18) is set on the outside of through-hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312896.5U CN209357989U (en) | 2019-07-23 | 2019-07-23 | A kind of photovoltaic plant connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920312896.5U CN209357989U (en) | 2019-07-23 | 2019-07-23 | A kind of photovoltaic plant connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357989U true CN209357989U (en) | 2019-09-06 |
Family
ID=67804176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920312896.5U Expired - Fee Related CN209357989U (en) | 2019-07-23 | 2019-07-23 | A kind of photovoltaic plant connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357989U (en) |
-
2019
- 2019-07-23 CN CN201920312896.5U patent/CN209357989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20210723 |