CN204391400U - A kind of photovoltaic plug connector - Google Patents
A kind of photovoltaic plug connector Download PDFInfo
- Publication number
- CN204391400U CN204391400U CN201520097033.2U CN201520097033U CN204391400U CN 204391400 U CN204391400 U CN 204391400U CN 201520097033 U CN201520097033 U CN 201520097033U CN 204391400 U CN204391400 U CN 204391400U
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- plug connector
- stopping mechanism
- photovoltaic
- connector body
- plug
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Abstract
The purpose of this utility model proposes a kind of photovoltaic plug connector, and this photovoltaic plug connector has novel stopping mechanism, effectively can ensure the reliability after photovoltaic connector connection.Photovoltaic plug connector of the present utility model comprises plug connector body and stopping mechanism, and the body of described stopping mechanism is provided with outstanding retreat stop block, and described stopping mechanism is fixed on plug connector body.The body of described stopping mechanism is annular slab, and the surface of described plug connector body is provided with groove, and the body of described stopping mechanism is surrounded in the groove of plug connector body surface, and the two ends of body are welded to connect; Described retreat stop block protrudes from the surface of plug connector body.Photovoltaic plug connector of the present utility model is by arranging stopping mechanism and the fixed form thereof of structure uniqueness, make in positive and negative electrode photovoltaic connector plug, not need prepackage retaining jump ring, the situation that the plug connector not being in place generation due to retaining jump ring gets loose can be avoided, and avoid the generation of consequent security incident.
Description
Technical field
The present invention relates to photovoltaic accessory technical field, especially relate to a kind of photovoltaic plug connector.
Background technology
Photovoltaic connector is divided into positive connector and negative pole connector.The cable of positive connector rivets sleeve, the cable of negative pole connector rivets contact pin, thus positive connector is connected with negative pole connector.For preventing cable from getting loose, photovoltaic connector is arranged with contact pin sleeve stopping mechanism.Traditional contact pin sleeve stopping mechanism is petal-shaped bulge-structure, a mould molding, and by mating the metal retaining jump ring be contained in advance in positive and negative electrode connector plug.Traditional contact pin or the ability of bearing pulling force between sleeve and metal retaining jump ring are about 250N.But, easily occur crooked (naked eyes are difficult to detection and choose) when positive and negative electrode connector plug prepackage retaining jump ring, cause the connector plug defective products pre-installing retaining jump ring to mate the pulling force that can bear with the contact pin that cable is riveted or sleeve to be difficult to ensure, be difficult to ensure to the fail safe that electric device connects.
Summary of the invention
The object of the invention is to propose a kind of photovoltaic plug connector, this photovoltaic plug connector has novel stopping mechanism, effectively can ensure the reliability after photovoltaic connector connection.
Photovoltaic plug connector of the present invention comprises plug connector body and stopping mechanism, and the body of described stopping mechanism is provided with outstanding retreat stop block, and described stopping mechanism is fixed on plug connector body.Above-mentioned stopping mechanism is directly fixed on plug connector body, prepackage retaining jump ring is not needed in such positive and negative electrode photovoltaic connector plug, the situation that the plug connector not being in place generation due to retaining jump ring gets loose can be avoided, and avoid the generation of consequent security incident.
Specifically, the body of described stopping mechanism is annular slab, and the surface of described plug connector body is provided with groove, and the body of described stopping mechanism is surrounded in the groove of plug connector body surface, and the two ends of body are welded to connect; Described retreat stop block protrudes from the surface of plug connector body.During assembling, first the body of stopping mechanism is encircled pretension in the groove of plug connector body, then the two ends of body are welded to connect, thus stopping mechanism and plug connector body are assembled into one.After described plug connector body and stopping mechanism have been assembled, plug connector body has loaded photovoltaic connector after riveting with cable again.
Further, for improving retaining effect, described retreat stop block is provided with guiding surface and the non-return face perpendicular to stopping mechanism body.
Specifically, described plug connector body is contact pin body or sleeve body.
Photovoltaic plug connector of the present invention is by arranging stopping mechanism and the fixed form thereof of structure uniqueness, make in positive and negative electrode photovoltaic connector plug, not need prepackage retaining jump ring, the situation that the plug connector not being in place generation due to retaining jump ring gets loose can be avoided, and avoid the generation of consequent security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of photovoltaic plug connector body of the present invention.
Fig. 2 is the structural representation of photovoltaic plug connector of the present invention.
Fig. 3 is the cutaway view after adopting the both positive and negative polarity photovoltaic connector of photovoltaic plug connector of the present invention to combine.
Accompanying drawing indicates: 1, plug connector body; 11, groove; 2, stopping mechanism; 21, retreat stop block.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the photovoltaic plug connector of the present embodiment comprises plug connector body 1 and stopping mechanism 2, the body of described stopping mechanism 2 is provided with outstanding retreat stop block 21, the body of stopping mechanism 2 is annular slab, the surface of described plug connector body 1 is provided with groove 11, the body of described stopping mechanism 2 is surrounded in the groove 11 on plug connector body 1 surface, and the two ends of body are welded to connect; Described retreat stop block 21 protrudes from the surface of plug connector body 1.
For improving retaining effect, described retreat stop block 21 is provided with guiding surface and the non-return face perpendicular to stopping mechanism 2 body.
During assembling, first the body of stopping mechanism 2 is encircled pretension in the groove 11 of plug connector body 1, then the two ends of body are welded to connect, thus stopping mechanism 2 and plug connector body 1 are assembled into one.After described plug connector body 1 has been assembled with stopping mechanism 2, plug connector body 1 has loaded photovoltaic connector (two plug connector bodies 1 in accompanying drawing 3 are respectively contact pin body and sleeve body) after riveting with cable again.
Because above-mentioned stopping mechanism 2 is directly fixed on plug connector body 1, prepackage retaining jump ring is not needed in such positive and negative electrode photovoltaic connector plug, the situation that the plug connector not being in place generation due to retaining jump ring gets loose can be avoided, and avoid the generation of consequent security incident.
Claims (4)
1. a photovoltaic plug connector, is characterized in that comprising plug connector body and stopping mechanism, and the body of described stopping mechanism is provided with outstanding retreat stop block, and described stopping mechanism is fixed on plug connector body.
2. photovoltaic contact pin sleeve according to claim 1, it is characterized in that the body of described stopping mechanism is annular slab, the surface of described plug connector body is provided with groove, and the body of described stopping mechanism is surrounded in the groove of plug connector body surface, and the two ends of body are welded to connect; Described retreat stop block protrudes from the surface of plug connector body.
3. photovoltaic contact pin sleeve according to claim 1 and 2, is characterized in that described retreat stop block is provided with guiding surface and the non-return face perpendicular to stopping mechanism body.
4. photovoltaic contact pin sleeve according to claim 1 and 2, is characterized in that described plug connector body is contact pin body or sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097033.2U CN204391400U (en) | 2015-02-11 | 2015-02-11 | A kind of photovoltaic plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097033.2U CN204391400U (en) | 2015-02-11 | 2015-02-11 | A kind of photovoltaic plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391400U true CN204391400U (en) | 2015-06-10 |
Family
ID=53364089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097033.2U Active CN204391400U (en) | 2015-02-11 | 2015-02-11 | A kind of photovoltaic plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
-
2015
- 2015-02-11 CN CN201520097033.2U patent/CN204391400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600494A (en) * | 2015-02-11 | 2015-05-06 | 苏州同泰新能源科技有限公司 | Photovoltaic plug connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215200 No. 508, Zhongshan South Road, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Tongtai New Energy Technology Co.,Ltd. Address before: 215000 No. 18, Suzhou River Road, Songling Town, Suzhou City, Jiangsu Province (Science and Technology Innovation Park) Patentee before: SUZHOU TONGTAI NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |