CN208189877U - A kind of photovoltaic panel waterproof connector - Google Patents
A kind of photovoltaic panel waterproof connector Download PDFInfo
- Publication number
- CN208189877U CN208189877U CN201820261824.8U CN201820261824U CN208189877U CN 208189877 U CN208189877 U CN 208189877U CN 201820261824 U CN201820261824 U CN 201820261824U CN 208189877 U CN208189877 U CN 208189877U
- Authority
- CN
- China
- Prior art keywords
- female
- blind hole
- male connector
- inner core
- photovoltaic panel
- 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
Abstract
The utility model discloses a kind of photovoltaic panel waterproof connectors, including male connector and female, male connector and female section are circle, female end is equipped with tapered blind hole, the inner core for connecting wire is equipped in tapered blind hole, the tapered surface of tapered blind hole is equipped with sealing ring, sinks into the end of tapered blind hole under inner core end, female end face is additionally provided with gasket, and the outer wall of female is equipped with external screw thread；Male connector end is equipped with interconnecting piece, the taper of tapered surface of outer wall and tapered blind hole of interconnecting piece is identical, interconnecting piece inner wall is equipped with the elastic slice for connecting inner core, elastic slice connects the conducting wire through male connector, inner core and elastic slice are conductors, male connector outer wall is equipped with outer lug and internal projection, and threaded sleeve is additionally provided between outer lug and internal projection, is equipped with inside threaded sleeve for connecting externally threaded internal screw thread.The utility model shares three-layer sealed device, and sealing effect is preferable, substantially reduces the probability of leak.
Description
Technical field
The utility model relates to a kind of photovoltaic panel waterproof connectors, belong to photovoltaic power generation parts technical field.
Background technique
Photovoltaic panel is because being chronically at open air, therefore the requirement for its components is more harsh, wherein for being electrically connected most
It is important that requiring water proof and dust proof, and also to meet the requirement for capableing of fast assembling-disassembling, existing waterproof plug is to utilize spiral shell
The mode of line locking oppresses sealing ring, uses hand turn plug when in use, but because the torque that can be manually rotated is limited, for sealing
The extruding for locating sealing device is just smaller, it is easy to the waterproof effect of design be not achieved.On the other hand, existing waterproofing design is tightly adopted
It is designed with one layer of sealing ring, can have the phenomenon that aging due to being exposed to outside for a long time.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multiple waterproofs, convenient for disassembly and assembly
Photovoltaic panel waterproof connector.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of photovoltaic panel waterproof connector, characterized in that including male connector and female, the male connector and female section are circle
Shape, the female end are equipped with tapered blind hole, the inner core for connecting wire, the tapered blind hole are equipped in the tapered blind hole
Tapered surface be equipped with sealing ring, sink into the end of tapered blind hole under the inner core end, the female end face is additionally provided with gasket,
The outer wall of the female is equipped with external screw thread；
The male connector end is equipped with interconnecting piece, and the taper of tapered surface of outer wall and tapered blind hole of the interconnecting piece is identical,
The interconnecting piece inner wall is equipped with elastic slice for connecting inner core, the elastic slice connection through male connector conducting wire, the inner core with
Elastic slice is conductor, and the male connector outer wall is equipped with outer lug and internal projection, is additionally provided with screw thread between the outer lug and internal projection
Casing, the threaded sleeve inside are equipped with for connecting externally threaded internal screw thread.
Specifically, aforementioned external screw thread and internal screw thread are double threads.
Specifically, the section of aforementioned seal circle is round.
Specifically, the section of aforementioned seal pad is rectangle.
Specifically, the joint face of aforementioned internal projection and threaded sleeve is additionally provided with internal projection sealing ring.
Specifically, the surface of aforementioned threads casing is additionally provided with anti-skid bulge.
Specifically, the end of aforementioned inner core is additionally provided with oblique angle.
The utility model it is achieved the utility model has the advantages that
1. the utility model is by inlaying sealing ring in the tapered blind hole for being equipped with certain taper, then in the connection of male connector
The identical interconnecting piece of taper is arranged in portion can make to connect since the taper angle of interconnecting piece is smaller by lesser mating force
Larger oppressive force is generated between socket part and sealing ring, to reach preferable sealing effect.
2. the end face of female is equipped with gasket, another layer of sealant, the threaded sleeve in outermost can also serve as
Occur to squeeze the internal projection sealing ring of compressing between the two between internal projection when fastening the utility model, due to screw thread
Junction has certain sealing effect, therefore threaded sleeve forms outermost sealant, while can play again locking
Effect, three-layer sealed layer ensure that the reliability of the utility model sealing.
3. threaded sleeve and external screw thread are double threads, it ensure that and can be realized higher transmission effect when rotating by hand
Rate, so that threaded sleeve is rotated lesser angle can be realized fastening.
Detailed description of the invention
Fig. 1 is the utility model male connector and female connection structure figure；
Fig. 2 is the utility model female structure figure；
Fig. 3 is the utility model male head structure figure；
The meaning of appended drawing reference in figure: 1- female；2- male connector；11- inner core；12- tapered blind hole；13- sealing ring；Outside 14-
Screw thread；15- gasket；21- interconnecting piece；22- elastic slice；23- outer lug；24- internal projection；241- internal projection sealing ring；25- screw thread
Casing；251- internal screw thread；252- anti-skid bulge.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
A kind of photovoltaic panel waterproof connector as shown in Figure 1:, including male connector 2 and female 1, male connector 2 are with 1 section of female
It is round.
As shown in Figure 2: 1 end of female is equipped with tapered blind hole 12, and the inner core for connecting wire is equipped in tapered blind hole 12
11, the tapered surface of tapered blind hole 12 is equipped with sealing ring 13, sinks into the end of tapered blind hole 12,1 end face of female under 11 end of inner core
It is additionally provided with gasket 15, the outer wall of female 1 is equipped with external screw thread 14, interior in order to enable male connector 2 and rapidly cooperate when female 1
The end of core 11 is additionally provided with oblique angle.
As shown in Figure 3: 2 end of male connector is equipped with interconnecting piece 21, the tapered surface of the outer wall and tapered blind hole 12 of interconnecting piece 21
Taper is identical, and 21 inner wall of interconnecting piece is equipped with the elastic slice 22 for connecting inner core 11, and elastic slice 22 connects the conducting wire through male connector 2,
Inner core 11 and elastic slice 22 are conductors, and 2 outer wall of male connector is equipped with outer lug 23 and internal projection 24, between outer lug 23 and internal projection 24
It is additionally provided with threaded sleeve 25, the internal screw thread 251 for connecting external screw thread 14 is equipped with inside threaded sleeve.
In order to enable male connector 2 to have higher transmission efficiency when connecting with female 1, external screw thread 14 is with internal screw thread 251
Double thread can connect male connector 2 and female 1 faster in this way.
In order to enhance the leakproofness between male connector 2 and female 1, it is preferred that the section of sealing ring 13 is round, gasket 15
Section be rectangle.
In order to further strengthen the leakproofness between male connector 2 and female 1, the joint face of internal projection 24 and threaded sleeve 25 is also
Equipped with internal projection sealing ring 241, in this way, certain leakproofness can be played when threaded sleeve 25 screws, while internal projection is close
Seal 241 is also that threaded sleeve 25 has certain pretightning force when screwing, and can play locking effect.
The surface of threaded sleeve 25 is additionally provided with anti-skid bulge 252, and anti-skid bulge 252 can screw spiral shell with hand convenient for operator
Line casing 25.
The utility model shares three-layer sealed device, and sealing effect is preferable, substantially reduces the probability of leak.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (7)
1. a kind of photovoltaic panel waterproof connector, characterized in that including male connector (2) and female (1), the male connector (2) and female (1)
Section is circle, and female (1) end is equipped with tapered blind hole (12), is equipped in the tapered blind hole (12) and leads for connecting
The tapered surface of the inner core (11) of line, the tapered blind hole (12) is equipped with sealing ring (13), sinks into bore under inner core (11) end
The end of shape blind hole (12), female (1) end face are additionally provided with gasket (15), and the outer wall of the female (1) is equipped with external screw thread
(14)；
Male connector (2) end is equipped with interconnecting piece (21), the outer wall of the interconnecting piece (21) and the tapered surface of tapered blind hole (12)
Taper it is identical, interconnecting piece (21) inner wall is equipped with elastic slice (22) for connecting inner core (11), elastic slice (22) connection
Through the conducting wire of male connector (2), the inner core (11) and elastic slice (22) are conductors, and male connector (2) outer wall is equipped with outer lug
(23) with internal projection (24), threaded sleeve (25), the thread bush are additionally provided between the outer lug (23) and internal projection (24)
The internal screw thread (251) for connecting external screw thread (14) is equipped with inside pipe.
2. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the external screw thread (14) and internal screw thread
It (251) is double thread.
3. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the section of the sealing ring (13) is
It is round.
4. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the section of the gasket (15) is
Rectangle.
5. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the internal projection (24) and thread bush
The joint face of pipe (25) is additionally provided with internal projection sealing ring (241).
6. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the surface of the threaded sleeve (25)
It is additionally provided with anti-skid bulge (252).
7. a kind of photovoltaic panel waterproof connector according to claim 1, characterized in that the end of the inner core (11) is also set
There is oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261824.8U CN208189877U (en) | 2018-02-22 | 2018-02-22 | A kind of photovoltaic panel waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261824.8U CN208189877U (en) | 2018-02-22 | 2018-02-22 | A kind of photovoltaic panel waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189877U true CN208189877U (en) | 2018-12-04 |
Family
ID=64440100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261824.8U Expired - Fee Related CN208189877U (en) | 2018-02-22 | 2018-02-22 | A kind of photovoltaic panel waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036261A1 (en) * | 2019-08-30 | 2021-03-04 | 江苏璞腾油气装备有限公司 | Double-line marine riser coupling |
| CN113745892A (en) * | 2021-09-10 | 2021-12-03 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
-
2018
- 2018-02-22 CN CN201820261824.8U patent/CN208189877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036261A1 (en) * | 2019-08-30 | 2021-03-04 | 江苏璞腾油气装备有限公司 | Double-line marine riser coupling |
| CN113745892A (en) * | 2021-09-10 | 2021-12-03 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
| CN113745892B (en) * | 2021-09-10 | 2024-04-12 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |