CN207611899U - Photovoltaic connector - Google Patents
Photovoltaic connector Download PDFInfo
- Publication number
- CN207611899U CN207611899U CN201721772034.8U CN201721772034U CN207611899U CN 207611899 U CN207611899 U CN 207611899U CN 201721772034 U CN201721772034 U CN 201721772034U CN 207611899 U CN207611899 U CN 207611899U
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- spacing ring
- photovoltaic connector
- registration arm
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a kind of photovoltaic connector, including ontology and it is set to intrinsic conducting terminal and spacing ring, the surface of the conducting terminal is equipped with the registration arm tilted outward, the spacing ring is sheathed on the conducting terminal periphery, and one end of the spacing ring is equipped with continuous, closed round tightening mouth, the circular port is abutted with the registration arm to realize the limit to conducting terminal.The utility model is set in the periphery of conducting terminal by spacing ring by designing spacing ring, and make spacing ring can full angle abut residence and state the registration arm of conducting terminal, prevent conducting terminal from being pulled and loosened by cable.
Description
Technical field
The utility model is related to field of photovoltaic power generation more particularly to a kind of photovoltaic connectors.
Background technology
Photovoltaic connector is to connect the key interface unit of photovoltaic module, and the electric energy of photovoltaic module is transmitted outward
Important carrier, usual photovoltaic connector includes male end and female end, is separately connected the positive and negative electrode of photovoltaic module, the two phase interfix
It connects realization to be electrically connected, male end and female end usually all includes：Nut, tightening ring, sealing ring, metal terminal and spacing ring, it is described
One end of metal terminal with the cable for peelling off the end of a thread by riveting.Metal terminal is pulled in use in order to prevent, is led
Cause security risk, existing metal terminal can all stamp out hangnail A, and hangnail B is equally stamped on spacing ring, can with it is described
The hangnail A cooperations of metal terminal, ensure that cable is not drawn out with copper tip, such as Fig. 1.But this scheme also has deficiency, example
Such as, the installation of spacing ring needs special purpose machinery, and easily neglected loading, installation are not in place, and installation, transport, using and artificial turn
When dynamic drag cable, the cooperation of the hangnail A of metal terminal and the hangnail B of spacing ring are easy dislocation, loosen, lead to which cable occur
It causes connector to cause component hidden danger because of poor contact, easily causes safety accident for a long time, influence the power station service life.
Utility model content
In view of this, the utility model provides a kind of photovoltaic connector, easily revolved by cable with improving terminal in the prior art
The problem for turning, pulling and causing connection unstable.
Specifically, the utility model is achieved by the following technical solution：A kind of photovoltaic connector, including ontology and set
It is placed in intrinsic conducting terminal and spacing ring, the surface of the conducting terminal is equipped with the registration arm tilted outward, the limit
Ring set is set to conducting terminal periphery, and one end of the spacing ring is equipped with continuous, closed round tightening mouth, the receipts
Tight mouth is abutted with the registration arm to realize the limit to conducting terminal.
Further, the spacing ring is cylindrical, is set in the conducting terminal periphery, and the tightening mouth is outer
The tapered face in surface.
Further, the photovoltaic connector includes being installed on the nut of the ontology rear end and close on the inside of nut
Seal.
Further, one end of the ontology is equipped with docking section, and the other end is equipped with the interconnecting piece being connect with the nut, institute
It states and is equipped with butt cavity in docking section, the interconnecting piece is internally provided with installation cavity, and the installation cavity and butt cavity are located at institute
State the both sides of holding section.
Further, the docking section is equipped with and protrudes into the holding section in the butt cavity, and the holding section is fastened in institute
It states on conducting terminal.
Further, the conducting terminal is equipped with main part, main body extends forwardly to the connector in the butt cavity
And main body extends rearwardly into the fixed part in the installation cavity.
Further, the main part and the mutual clamping in the holding section, and the registration arm is from the table of the main part
Tilting is faced out to be formed.
The utility model is set in the periphery of conducting terminal by spacing ring, and make spacing ring can by designing spacing ring
Full angle abuts the registration arm that conducting terminal is stated in residence, prevents conducting terminal from being pulled and loosened by cable.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of existing photovoltaic connector.
Fig. 2 is the internal structure schematic diagram of the utility model photovoltaic connector.
Fig. 3 is the spacing ring schematic diagram 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 2 and Figure 3, the utility model provides a kind of photovoltaic connector, including ontology 10, is set in ontology 10
Conducting terminal 20 and spacing ring 30, be installed on the nut 40 of 10 rear end of the ontology and the sealing ring positioned at the inside of nut 40
50, one end of the photovoltaic connector is for realizing electrical grafting, and the other end is then fixedly connected with cable.
One end of the ontology 10 is equipped with docking section 11, and the other end is equipped with the interconnecting piece 12 being connect with the nut 40, institute
State and be equipped with butt cavity 13 in docking section 11, to accommodate the conducting terminal 20, and the docking section 11 be additionally provided with protrude into it is described
Holding section 14 in butt cavity 13, the holding section 14 are fastened in the conducting terminal 20 so that conducting terminal 20 is limited in institute
It states in butt cavity 13, is not susceptible to displacement loosening.12 surface of the interconnecting piece is equipped with the screw thread that cooperation is screwed with the nut 40.
The interconnecting piece 12 is internally provided with installation cavity 15, for accommodating cable and spacing ring 30, the installation cavity 15 and butt cavity 13
It is located at the both sides of the holding section 14.
The conducting terminal 20 is equipped with main part 21, main body 21 extends forwardly to the connector 22 in the butt cavity 13
And main body 21 extends rearwardly into the fixed part 23 in the installation cavity 15.The main part 21 is mutual with the holding section 14
Clamping, and the surface of main part 21 is equipped with the registration arm 24 tilted outward.The spacing ring 30 is cylindrical, is set in described
20 periphery of conducting terminal, and one end of spacing ring 30 is equipped with circular tightening mouth 31, the other end is abutted with the sealing ring 50, such as
Shown in Fig. 3, registration arm 24 of the tightening mouth 31 on conducting terminal 20 described in clamping, and the outer surface of mouth 31 is tightened in cone
Shape face 32, in the present invention, the tightening mouth 31 are closed circular port, and continued circling is in the conducting terminal 20
21 surrounding of main part, so as to form continuous, reliable abutting relation with registration arm 24, rotation, drawing that will not be because of cable
Drag and cause the Joint failure of registration arm 24 and spacing ring 30.
The utility model is set in the periphery of conducting terminal 20 by spacing ring 30, and make limit by designing spacing ring 30
Position ring 30 can 360 degree full angles abut the registration arm 24 that conducting terminal 20 is stated in residences, prevent conducting terminal 20 by cable dragging and
It loosens.
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 (7)
1. a kind of photovoltaic connector, including ontology and it is set to intrinsic conducting terminal and spacing ring, which is characterized in that described
The surface of conducting terminal is equipped with the registration arm tilted outward, and the spacing ring is sheathed on the conducting terminal periphery, and the limit
One end of position ring is equipped with continuous, closed round tightening mouth, and the tightening mouth is abutted with the registration arm to realize to conduction
The limit of terminal.
2. photovoltaic connector as described in claim 1, which is characterized in that the spacing ring is cylindrical, is set in described
Conducting terminal periphery, and the tapered face in outer surface of the tightening mouth.
3. photovoltaic connector as claimed in claim 2, which is characterized in that the photovoltaic connector includes being installed on the ontology
The nut of rear end and the sealing ring on the inside of nut.
4. photovoltaic connector as claimed in claim 3, which is characterized in that one end of the ontology is equipped with docking section, the other end
Equipped with the interconnecting piece being connect with the nut, butt cavity is equipped in the docking section, the interconnecting piece is internally provided with installation cavity,
The installation cavity and butt cavity are located at the both sides of holding section.
5. photovoltaic connector as claimed in claim 4, which is characterized in that the docking section is equipped with and protrudes into the butt cavity
Holding section, the holding section is fastened on the conducting terminal.
6. photovoltaic connector as claimed in claim 5, which is characterized in that the conducting terminal is equipped with main part, main body
The connector and main body extended forwardly in the butt cavity extends rearwardly into the fixed part in the installation cavity.
7. photovoltaic connector as claimed in claim 6, which is characterized in that the main part and the mutual clamping in the holding section,
And the registration arm tilts to be formed from the surface of the main part outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772034.8U CN207611899U (en) | 2017-12-18 | 2017-12-18 | Photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772034.8U CN207611899U (en) | 2017-12-18 | 2017-12-18 | Photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611899U true CN207611899U (en) | 2018-07-13 |
Family
ID=62799302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772034.8U Expired - Fee Related CN207611899U (en) | 2017-12-18 | 2017-12-18 | Photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054463A (en) * | 2019-12-28 | 2021-06-29 | 苏州阿特斯阳光电力科技有限公司 | Connector assembly and photovoltaic connector |
-
2017
- 2017-12-18 CN CN201721772034.8U patent/CN207611899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054463A (en) * | 2019-12-28 | 2021-06-29 | 苏州阿特斯阳光电力科技有限公司 | Connector assembly and photovoltaic connector |
| CN113054463B (en) * | 2019-12-28 | 2022-05-13 | 苏州阿特斯阳光电力科技有限公司 | Connector assembly and photovoltaic connector |
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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: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |