CN202434779U - Connector of output end of solar photovoltaic junction box - Google Patents
Connector of output end of solar photovoltaic junction box Download PDFInfo
- Publication number
- CN202434779U CN202434779U CN2012200301842U CN201220030184U CN202434779U CN 202434779 U CN202434779 U CN 202434779U CN 2012200301842 U CN2012200301842 U CN 2012200301842U CN 201220030184 U CN201220030184 U CN 201220030184U CN 202434779 U CN202434779 U CN 202434779U
- Authority
- CN
- China
- Prior art keywords
- extension
- connector
- thread
- connector body
- extension section
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A connector of an output end of a solar photovoltaic junction box comprises a connector body, a first extension section and a second extension section. A first threaded end and a second threaded end are respectively disposed at two ends of the connector body, external threads are disposed on both the first threaded end and the second threaded end, the first extension section is disposed at the first threaded end in a screwed manner, the second extension section is arranged at the second threaded end in a screwed manner, external threads are disposed on both the head of the first extension section and the head of the second extension section, and end covers are arranged on the head of the first extension section and the head of the second extension section in a screwed manner. The connector is additionally provided with the first extension section and the second extension section which are directly arranged at the two ends of the connector body in the screwed manner, and accordingly connection and production are facilitated.
Description
(1) technical field
The utility model relates to a kind of connector of photovoltaic terminal box output.
(2) background technology
Photovoltaic terminal box output connects output line; Output line is provided with connector; The connector of existing photovoltaic terminal box output generally comprises connector body; The two ends of connector body are respectively equipped with first end of thread and second end of thread, are equipped with external screw thread on first end of thread and second end of thread, and spiral shell is provided with end cap on first end of thread and second end of thread.It is 2cm that the spacing of interior metalwork to the connector end of connector body requires in existing standard; Can bear 1000V voltage; In order to bear the voltage of higher 1500V, requiring the spacing of metalwork to connector end in the connector body is 3cm, so then need extend to first end of thread and second end of thread; But lengthening means processing of the prior art is trouble very, is unfavorable for producing.
(3) summary of the invention
For the above-mentioned deficiency of the connector that overcomes existing photovoltaic terminal box output, the utility model provides a kind of connector of photovoltaic terminal box output of lengthening easy to connect.
The technical scheme that the utility model solves its technical problem is: a kind of connector of photovoltaic terminal box output; Comprise connector body; The two ends of said connector body are respectively equipped with first end of thread and second end of thread, are equipped with external screw thread on described first end of thread and second end of thread, also comprise first extension and second extension; Described first extension is arranged on described first end of thread, and described second extension is arranged on described second end of thread;
The head of the head of said first extension and second extension is equipped with external screw thread, and the head spiral shell of the head of said first extension and second extension is provided with end cap.
Further, between described first extension and the described connector body, be provided with sealing gasket between described second extension and the described connector body.
Further, between described first extension and the described connector body, ultrasonic bonding between described second extension and the described connector body.
The beneficial effect of the utility model is: through first extension and second extension are set in addition, directly be arranged in connector body two, and easy to connect, be beneficial to production.
(4) description of drawings
Fig. 1 is the structural representation of the utility model.
(5) embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
With reference to Fig. 1; A kind of connector of photovoltaic terminal box output comprises connector body 1, and the two ends of said connector body 1 are respectively equipped with first end of thread 2 and second end of thread 3; Be equipped with external screw thread on described first end of thread 2 and second end of thread 3; Also comprise first extension 4 and second extension 5, described first extension 4 is arranged on described first end of thread 2, and described second extension 5 is arranged on described second end of thread 3.
The head of the head of said first extension 4 and second extension 5 is equipped with external screw thread, and the head spiral shell of the head of said first extension 4 and second extension 5 is provided with end cap.
In the present embodiment, between described first extension 4 and the described connector body 1, be provided with sealing gasket 6 between described second extension 5 and the described connector body 1, to guarantee sealing.
In the present embodiment, between described first extension 4 and the described connector body 1, ultrasonic bonding between described second extension 5 and the described connector body 1, prevent that first extension 4 and second extension 5 from rotating.
Claims (3)
1. the connector of a photovoltaic terminal box output; Comprise connector body; The two ends of said connector body are respectively equipped with first end of thread and second end of thread, are equipped with external screw thread on described first end of thread and second end of thread, it is characterized in that: also comprise first extension and second extension; Described first extension is arranged on described first end of thread, and described second extension is arranged on described second end of thread;
The head of the head of said first extension and second extension is equipped with external screw thread, and the head spiral shell of the head of said first extension and second extension is provided with end cap.
2. the connector of photovoltaic terminal box output as claimed in claim 1 is characterized in that: between described first extension and the described connector body, be provided with sealing gasket between described second extension and the described connector body.
3. according to claim 1 or claim 2 the connector of photovoltaic terminal box output is characterized in that: between described first extension and the described connector body, ultrasonic bonding between described second extension and the described connector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301842U CN202434779U (en) | 2012-01-21 | 2012-01-21 | Connector of output end of solar photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200301842U CN202434779U (en) | 2012-01-21 | 2012-01-21 | Connector of output end of solar photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434779U true CN202434779U (en) | 2012-09-12 |
Family
ID=46784192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200301842U Expired - Fee Related CN202434779U (en) | 2012-01-21 | 2012-01-21 | Connector of output end of solar photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434779U (en) |
-
2012
- 2012-01-21 CN CN2012200301842U patent/CN202434779U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203452141U (en) | Water pipe connector installation structure | |
| CN202434779U (en) | Connector of output end of solar photovoltaic junction box | |
| CN202691370U (en) | Device for connecting oil pipe with heating element | |
| CN203135343U (en) | Constructional lead junction box | |
| CN202076499U (en) | Cable connector | |
| CN203445179U (en) | Fastener | |
| CN202977875U (en) | Cable compaction structure | |
| CN207410168U (en) | A kind of wire box for generator | |
| CN202883599U (en) | Anti-shedding fastening piece | |
| CN202172006U (en) | Lead structure of a capacitor voltage divider medium-voltage terminal | |
| CN201639223U (en) | Explosion-proof electric heating cable power supply junction box | |
| CN205078441U (en) | Water pump business turn over water structure | |
| CN206164471U (en) | Photovoltaic junction box | |
| CN203456817U (en) | Waterproof wiring port of terminal box | |
| CN204696179U (en) | A kind of Waterproof battery case | |
| CN203035679U (en) | Pipe body connecting element | |
| CN205754209U (en) | A kind of cable access infrastructure of photovoltaic junction box | |
| CN205534691U (en) | Screw thread formula pipe connections head | |
| CN204361987U (en) | A kind of photovoltaic voltage stabilizing terminal box | |
| CN202977010U (en) | Silicone-rubber-wrapped tightening insulator with aluminum alloy stay wire fittings | |
| CN203536599U (en) | A cylindrical pin in a power plug | |
| CN204066937U (en) | A kind of novel screw casing tail wiring structure | |
| CN208508097U (en) | Seal nipple | |
| CN202251360U (en) | Nut looseness-proof device applied to photovoltaic connector or photovoltaic junction box | |
| CN202524263U (en) | Improved double-sealing device of three-phase asynchronous motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |