CN203456648U - Photovoltaic connector - Google Patents
Photovoltaic connector Download PDFInfo
- Publication number
- CN203456648U CN203456648U CN201320441614.4U CN201320441614U CN203456648U CN 203456648 U CN203456648 U CN 203456648U CN 201320441614 U CN201320441614 U CN 201320441614U CN 203456648 U CN203456648 U CN 203456648U
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- China
- Prior art keywords
- connector
- photovoltaic
- utility
- stopper slot
- model
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- 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
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Abstract
The utility model provides a photovoltaic connector. The connector comprises a nut, an inner plug and a connector main body. A locking ring is installed in the middle of the connector main body, and below a spacing groove; a washer is arranged above the locking ring; and the washer is fixed on the connector main body. Via an improved inner structure of the photovoltaic connector, a split type design of the washer and the connector main body, increasing of width of the spacing groove, and easy installation and stable spacing of the locking ring are effectively ensured, and the whole photovoltaic connector is better in electrical connection tightness, air tightness and firmness.
Description
Technical field
The utility model relates to a kind of connector, specifically refers to a kind of photovoltaic connector.
Background technology
At present, along with social development, life, the needs of producing, photovoltaic panel has obtained application more and more widely in people's daily life.And photovoltaic panel is in use very high to the requirement of photovoltaic connector, need to be well electrically connected to compactness, sealing and fastness.
Common photovoltaic connector is of a great variety and structure is similar, all generally to utilize Non-return ring to prevent that male and female from retreating when slotting, the mounting means of Non-return ring is spacing by stopper slot, because existing photovoltaic connector packing ring and connector are one, during the demoulding of product one, stopper slot size is restricted, stopper slot width is generally no more than 0.3mm, thus, the narrow Non-return ring that makes of stopper slot is spacing unstable, and can only be also to push by force when Non-return ring is installed, be easy to cause the damage of Non-return ring.
Therefore, providing a kind of photovoltaic connector that improves structure, increase stopper slot width, guarantee that Non-return ring is spacing stable, is technical problem urgently to be resolved hurrily.
Utility model content
The deficiency existing for prior art, technical problem to be solved in the utility model is, a kind of photovoltaic connector is provided, and by the architecture advances of photovoltaic connector inside, increases stopper slot width, effectively guarantees that Non-return ring installs convenient, spacing stable.
For solving the problems of the technologies described above, technical solution adopted in the utility model is, a kind of photovoltaic connector, comprise nut, Nei Sai and connector body, Non-return ring is installed in the middle of connector body, described Non-return ring is installed on stopper slot below, and packing ring is arranged on Non-return ring top, and packing ring and connector body are fixed together.
Above-mentioned photovoltaic connector, its stopper slot width is more than or equal to 0.3mm.
Above-mentioned photovoltaic connector, its packing ring is fixed together by ultrasonic wave mode and connector body.
Photovoltaic connector tool of the present utility model has the following advantages and useful technique effect:
1, photovoltaic connector of the present utility model is done split design by packing ring and connector body, after installation, is connected and fixed again, makes product when the whole demoulding, and design size is more flexible, thereby effectively increases the width of stopper slot.
2, photovoltaic connector of the present utility model is first installed Non-return ring, then places successively packing ring, and retaining washer, avoids the pushing of Non-return ring in installation process, can effectively prevent that Non-return ring is damaged in installation process.
3, photovoltaic connector stopper slot width of the present utility model is more than or equal to 0.3mm, increased the limit function of stopper slot, effectively guarantee that Non-return ring installation is convenient, spacing stable, thereby make photovoltaic connector integral body there is better electrical connection compactness, sealing and fastness.
Accompanying drawing explanation
Fig. 1 is public connector structural representation of the present utility model;
Fig. 2 is female connector structure schematic diagram of the present utility model.
In above-mentioned figure:
1-nut, plug in 2-, 3-packing ring, 4-Non-return ring, 5-stopper slot, 6-connector body.
Embodiment
As shown in the figure, photovoltaic connector of the present utility model, comprises connector body 6, connector body 6, Non-return ring 4 is arranged in the middle of connector body 6, and Non-return ring 4 is positioned at the below of stopper slot 5, packing ring 3 is arranged on the top of Non-return ring 4, and packing ring 3 is fixed together with connector body 6.
Wherein, the width of stopper slot 5 is more than or equal to 0.3mm; Packing ring 3 is fixed together by ultrasonic wave mode and connector body 6.
The concrete mounting means of the present embodiment is as follows:
First Non-return ring 4 is positioned in connector body 6, and Non-return ring is shifted onto to the below of stopper slot 5, again packing ring 3 is placed in connector body 6, then use ultrasonic wave mode that packing ring 3 and connector body 6 are fixed together, finally, interior plug 2 is filled in connector body, installed nut.
The above, only to preferred embodiment of the present utility model, be not that the utility model is done to other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every the utility model scheme content that do not depart from, to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belongs to protection range of the present utility model according to technical spirit of the present utility model.
Claims (3)
1. a photovoltaic connector, comprises nut, Nei Sai and connector body, and Non-return ring is installed in the middle of connector body, it is characterized in that: described Non-return ring is installed on stopper slot below, and packing ring is arranged on Non-return ring top, and packing ring and connector are fixed together.
2. photovoltaic connector according to claim 1, is characterized in that: described stopper slot width is more than or equal to 0.3mm.
3. photovoltaic connector according to claim 1, is characterized in that: described packing ring is fixed together by ultrasonic wave mode and connector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441614.4U CN203456648U (en) | 2013-07-24 | 2013-07-24 | Photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441614.4U CN203456648U (en) | 2013-07-24 | 2013-07-24 | Photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456648U true CN203456648U (en) | 2014-02-26 |
Family
ID=50136504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441614.4U Expired - Fee Related CN203456648U (en) | 2013-07-24 | 2013-07-24 | Photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830830A (en) * | 2019-03-25 | 2019-05-31 | 江西晶科光伏材料有限公司 | Two-in-one photovoltaic connector terminal assemblies |
-
2013
- 2013-07-24 CN CN201320441614.4U patent/CN203456648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830830A (en) * | 2019-03-25 | 2019-05-31 | 江西晶科光伏材料有限公司 | Two-in-one photovoltaic connector terminal assemblies |
| CN109830830B (en) * | 2019-03-25 | 2024-06-04 | 江西晶科光伏材料有限公司 | Two-in-one photovoltaic connector terminal assembly |
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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: 20140226 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |