CN207819014U - photovoltaic connector - Google Patents
photovoltaic connector Download PDFInfo
- Publication number
- CN207819014U CN207819014U CN201721741668.7U CN201721741668U CN207819014U CN 207819014 U CN207819014 U CN 207819014U CN 201721741668 U CN201721741668 U CN 201721741668U CN 207819014 U CN207819014 U CN 207819014U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- docking section
- base portion
- socket
- photovoltaic connector
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000003032 molecular docking Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of photovoltaic connector, including plug and socket, the sealing ring that the plug has the first noumenon and is installed on the first noumenon, the sealing ring is in a ring and with conical outer surface, the socket is equipped with the grafting chamber being inserted into for plug, and the inlet of the grafting chamber is equipped with tilt internal wall corresponding with conical outer surface face.The utility model increases contact area between the two, has reached more preferably sealing effect by improvement improvement sealing ring and setting and the matched structure of sealing ring.
Description
Technical field
The utility model is related to field of photovoltaic power generation more particularly to a kind of photovoltaic connectors.
Background technology
The electric power output of photovoltaic module needs to can be used for going here and there by terminal box and photovoltaic connector realization, photovoltaic connector
Adjacent photovoltaic module is connect, usual photovoltaic connector includes positive connector and cathode connector, and the design of the two need to meet that
This grafting interworking is smooth and good seal, mainly plays sealing function using O types rubber ring on photovoltaic connector at present,
This O-ring seal has circular cross-section, is mainly used for positive and negative anodes connector to inserting, liquid can be prevented gentle in a static condition
The entrance of body medium is played and is protected inside the intrusion connector of dust, water and other pollutants；And existing general connector
All there are one the sealing rings of Zhi Jing Wei≤1.6mm can effectively play sealing in the seal groove of connector anode
Effect, but since contact area is too small, still there is the risk of gas leakage.
Utility model content
In view of this, the utility model provides a kind of photovoltaic connector, to improve sealing effect.
Specifically, the utility model is achieved by the following technical solution：A kind of photovoltaic connector, including plug and insert
Seat, the sealing ring that the plug has the first noumenon and is installed on the first noumenon, the sealing ring is in a ring and with taper
Outer surface, the socket are equipped with the grafting chamber being inserted into for plug, and the inlet of the grafting chamber is equipped with and the conical outer surface
Corresponding tilt internal wall face.
Further, the angle between the conical outer surface and sealing ring center line O is 3-8 °.
Further, the tilt internal wall face is bonded with the conical outer surface of the sealing ring, and the angle of inclination of the two
It is identical.
Further, the first docking that the first noumenon has the first base portion and extend horizontally away from first base portion one end
Portion, the first base portion of the first noumenon has the curved surfaces of recess, and the first docking section is extended in one end of the first base portion.
Further, there is the socket the second ontology, second ontology to have the second base portion and from the second base portion one
The second docking section extending horizontally away, the second docking section of the socket is held to be equipped with the grafting chamber being inserted into for the first docking section, institute
Tilt internal wall face is stated in the grafting chamber.
Further, first docking section is cylindrical, and the outer surface of the first docking section is equipped with described in clamping and seals
The positioning region of circle, the positioning region are projected on the outer surface of first docking section.
The utility model is increased between the two by improvement improvement sealing ring and setting and the matched structure of sealing ring
Contact area has reached more preferably sealing effect.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model photovoltaic connector.
Fig. 2 is the schematic diagram of the utility model photovoltaic connector in the plugged state.
Fig. 3 is the schematic cross-section of the sealing ring of the utility model photovoltaic connector.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is the purpose only merely for description specific embodiment in the term that the utility model uses, is not intended to be limiting this reality
With novel.In the "an" of the utility model and singulative used in the attached claims, " described " and "the"
It is intended to include most forms, unless context clearly shows that other meanings.It is also understood that term used herein " and/
Or " refer to and include one or more associated list items purposes any or all may combine.
As shown in Figure 1 to Figure 3, the utility model provides a kind of photovoltaic connector comprising plug 10 and socket 20, it is described
The sealing ring 12 that plug 10 has the first noumenon 11 and is installed on the first noumenon 11, the socket 20 have the second ontology 21,
Wherein, the first docking section 14 that the first noumenon 11 has the first base portion 13 and extend horizontally away from 13 one end of the first base portion,
Second ontology 21 has the second base portion 22 and the second docking section 23 that is extend horizontally away from 22 one end of the second base portion, and described the
A docking part 14 and the second docking section 23 are mutually inserted, and realize the connection of plug 10 and socket 20.
Join Fig. 1, the first base portion 13 of the first noumenon 11 has the curved surfaces 15 of recess, and the one of the first base portion 13
The first docking section 14 is extended at end, and for being inserted into the second docking section 23, and the other end of the first base portion 13 extends wire connecting portion
16, it is used for connection cables.First docking section 14 is cylindrical, internal for installing conducting terminal, and the first docking section
14 outer surface is equipped with the positioning region 17 of sealing ring 12 described in clamping, and the positioning region 17 is projected on first docking section
14 outer surface.The sealing ring 12 is set between first base portion 13 and positioning region 17, is joined shown in Fig. 3, the sealing
Circle 12 is in a ring and with conical outer surface 18, and the angle between 12 center line O of conical outer surface 18 and sealing ring is 3-
8 °, the contact area of sealing ring 12 and socket 20 can be increased by conical outer surface 18, to strengthen sealing effect.
Join Fig. 2, the socket 20 and plug 10 are mutually inserted, and the second docking section 23 of the socket 20, which is equipped with, supplies first pair
The grafting chamber 24 that socket part 14 is inserted into, second docking section 23 are equipped with tilt internal wall face 25 in the inlet of the grafting chamber 24,
The tilt internal wall face 25 is bonded with the conical outer surface 18 of the sealing ring 12, and the angle of inclination of the two is identical, with realize with
Extraneous seal isolation.The utility model improves sealing ring 12 by improvement and is arranged and 12 matched structure of sealing ring, increase
Contact area between the two, has reached more preferably sealing effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (6)
1. a kind of photovoltaic connector, including plug and socket, which is characterized in that the plug has the first noumenon and is installed on the
Sealing ring on one ontology, in a ring and with conical outer surface, the socket is equipped with to be inserted the sealing ring for what plug was inserted into
Chamber is connect, the inlet of the grafting chamber is equipped with tilt internal wall corresponding with conical outer surface face.
2. photovoltaic connector as described in claim 1, which is characterized in that the conical outer surface and sealing ring center line O it
Between angle be 3-8 °.
3. photovoltaic connector as claimed in claim 2, which is characterized in that the taper in the tilt internal wall face and the sealing ring
Outer surface is bonded, and the angle of inclination of the two is identical.
4. photovoltaic connector as claimed in claim 3, which is characterized in that the first noumenon has the first base portion and from first
The first docking section that base portion one end is extend horizontally away, the first base portion of the first noumenon have a curved surfaces of recess, and the
Extend the first docking section in one end of one base portion.
5. photovoltaic connector as claimed in claim 4, which is characterized in that the socket have the second ontology, described second
The second docking section that body has the second base portion and extend horizontally away from second base portion one end, the second docking section of the socket is equipped with
For the grafting chamber that the first docking section is inserted into, the tilt internal wall face is set in the grafting chamber.
6. photovoltaic connector as claimed in claim 5, which is characterized in that first docking section is cylindrical, and first pair
The outer surface of socket part is equipped with the positioning region of sealing ring described in clamping, and the positioning region is projected on the appearance of first docking section
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741668.7U CN207819014U (en) | 2017-12-14 | 2017-12-14 | photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741668.7U CN207819014U (en) | 2017-12-14 | 2017-12-14 | photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819014U true CN207819014U (en) | 2018-09-04 |
Family
ID=63332288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741668.7U Expired - Fee Related CN207819014U (en) | 2017-12-14 | 2017-12-14 | photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819014U (en) |
-
2017
- 2017-12-14 CN CN201721741668.7U patent/CN207819014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CHANGSHU TELIAN PRECISION DEVICES Co.,Ltd. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CHANGSHU TELIAN PRECISION DEVICES Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |