CN103138096A - Photovoltaic connector - Google Patents
Photovoltaic connector Download PDFInfo
- Publication number
- CN103138096A CN103138096A CN2011103838426A CN201110383842A CN103138096A CN 103138096 A CN103138096 A CN 103138096A CN 2011103838426 A CN2011103838426 A CN 2011103838426A CN 201110383842 A CN201110383842 A CN 201110383842A CN 103138096 A CN103138096 A CN 103138096A
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- China
- Prior art keywords
- plug
- photovoltaic connector
- junction surface
- insulation shell
- male plug
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Abstract
The invention discloses a photovoltaic connector. The photovoltaic connector comprises a male plug and a female plug, wherein the female plug is matched with the male plug. The male plug comprises an insulation shell body, a choke plug and an inner claw, where the insulation shell body is provided with a sealed opening, the choke plug is made of rubbers, and the inner claw is made of soft plastics. The choke plug comprises a cooperated part and a cup-joint part, wherein the sealed opening is sealed by the cooperated part, and the cup-joint part is used for supplying the inner claw cup joint, and/or the female plug comprises an insulation body, a choke plug and an inner claw, wherein the insulation body is provided with a sealed opening, the choke plug is made of rubbers, and the inner claw is made of soft plastics. The choke plug comprises a cooperated part and a cup-joint part, wherein the sealed opening is sealed by the cooperated part, and the cup-joint part is used for supplying the inner claw cup joint. According to the photovoltaic connector, the choke plug, the inner claw, the insulation shell body or the insulation body are arranged separately, and materials with good tenacity can be used by the choke plug and the inner claw. Thus, cables can be clamped well, and water entering into the interior of the photovoltaic connector can be prevented.
Description
Technical field
The present invention relates to a kind of connector, relate in particular to a kind of photovoltaic connector.
Background technology
Existing photovoltaic connector mainly comprises male plug and female plug, male plug is provided with an insulation shell, female plug is provided with an insulating body, one end of male plug and female plug is connection cable respectively, in order to prevent cable accidental connector, an end that is connected with cable in male plug or female plug is provided with the clamping section, and this clamping section and insulation shell or insulating body are one-body molded, after cable inserts connector, thus clamping section inward collapsible clamping cable.But due to insulating body or insulation shell plastic material used harder, toughness is not enough, easily fractures when drawing in, does not have clamping action.
Therefore, be necessary to provide a kind of new photovoltaic connector to overcome the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of photovoltaic connector of reliable grip cable.
Correspondingly, a kind of photovoltaic connector of the present invention, comprise male plug and the female plug that coordinates with male plug, the interior pawl that the plug that described male plug comprises the insulation shell that is provided with seal, made by rubber and soft plastic are made, described plug comprise the auxiliary section of sealing described seal and for the socket part of described interior pawl socket; And/or the interior pawl that described female plug comprises the insulating body that is provided with seal, the plug made by rubber and soft plastic are made, described plug comprises the auxiliary section of sealing described seal and for the socket part of described interior pawl socket.
As a further improvement on the present invention, described soft plastic is nylon PA66.
As a further improvement on the present invention, described male plug or female plug comprise the back cover that is threaded with described insulation shell or insulating body, described interior pawl has the some claws that radially outwards open, and back cover is in being screwed into process, and described some claws inwardly draw in gradually.
As a further improvement on the present invention, contain sleeve in described insulation shell, contain contact pin in described insulating body, sleeve contacts with contact pin to realize electrically conducting.
As a further improvement on the present invention, described sleeve has the first junction surface, and described contact pin has the second junction surface, and the first junction surface is socketed on the second junction surface.
As a further improvement on the present invention, described the first junction surface, the second junction surface are all cylindrical.
As a further improvement on the present invention, described male plug, female plug respectively comprise a collar, be equipped with on described contact pin, sleeve hangnail with the collar clamping.
As a further improvement on the present invention, described insulation shell is provided with the clasp arm, and described insulating body is provided with the through hole that fastens with the clasp arm.
The invention has the beneficial effects as follows: the present invention divides plug, interior pawl, insulation shell or insulating body and is arranged, and makes plug, interior pawl can adopt toughness material preferably, enters photovoltaic connector inside thereby better clamp cable and anti-sealing.
Description of drawings
Fig. 1 is the stereogram of photovoltaic connector of the present invention;
Fig. 2 is the three-dimensional exploded view of male plug in photovoltaic connector of the present invention;
Fig. 3 is the three-dimensional exploded view of female plug in photovoltaic connector of the present invention;
Fig. 4 is the stereogram of male plug in photovoltaic connector of the present invention;
Fig. 5 is the stereogram of female plug in photovoltaic connector of the present invention.
Embodiment
Describe the present invention below with reference to each execution mode shown in the drawings.But these execution modes do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or function all is included in protection scope of the present invention.
As shown in Fig. 1, photovoltaic connector 100 of the present invention comprises that male plug 10 reaches and the female plug 20 of male plug 10 interworkings.
As Fig. 2 and shown in Figure 4, male plug 10 comprises insulation shell 11, collar 12, sleeve 13, plug 14, interior pawl 15 and back cover 16.Insulation shell 11 comprises the insertion section 112 that main part 111 and autonomous body 111 1 ends extend forward, the outer outstanding clasp arm 113 of autonomous agent section that is arranged with of insertion section 112, and the end of clasp arm 113 is provided with grab 114.The inside of insertion section 112 has container cavity 115, and this container cavity 115 runs through backward main part 111 and forms seal 116 in the other end of main part 111.At first collar 12 enters and is positioned along seal 116 and then insert sleeve 13 in container cavity 115, sleeve 13 comprise columned the first junction surface 131, the first rear end peripheries in junction surface 131 be provided with hangnail 132 with collar 12 clampings.Plug 14 is made by elastomeric material, comprises the auxiliary section 141 of close encapsulation mouth 116 and the socket part 142 that is socketed for interior pawl 15.Plug 14 is corrosion-resistant and ageing-resistant, can prevent effectively that sealing enters male plug 10 inside from seal 116.Interior pawl 15 is made for flexible plastic material, has good toughness, is difficult for fracture.Preferably, interior pawl adopts nylon PA66 material to make.Interior pawl 15 has the some claws 151 that radially outwards open, U-shaped clamping part 133 clampings that cable (not shown) can enter container cavity 115 and be had by sleeve 13 rear portions by interior pawl 15, plug 14.At last back cover 16 is connected with main part 111 by screw thread, back cover is in being screwed into process, thereby the claw of interior pawl 15 151 inward collapsibles clamp cable, prevent that it breaks away from photovoltaic connector because of external force.Because claw 151 has good toughness, be difficult for fractureing in the gathering process, can well clamp cable.
As shown in Figure 3 and Figure 5, female plug 20 comprises insulating body 21 and is contained in the interior contact pin 22 of insulating body 21.The receiving space 213 that insulating body 21 comprises base portion 211, is positioned at the docking section 212 of base portion 211 1 ends and runs through base portion 211 and docking section 212.Base portion 211 is provided with groove 214 with docking section 212 joints, and the outside of groove 214 is provided with the stop part 215 that connects base portion 211 and docking section 212.Docking section 212 radially both sides be provided with male plug 10 on the through hole 216 of clasp arm 113 phase clasps, grab 114 on clasp arm 113 enters groove 214 with male plug 10 and female plug 20 lockings, stop part 215 is positioned at the outside of grab 114, can prevent the staff misoperation like this and pushes in opposite directions grab 114 and cause male plug 10 and female plug 20 accidental.When needs were opened male plug 10 with female plug 20, the space that can only use specific purpose tool to stretch between grab 114 and stop part 215 can be opened both.In addition, the interior docking port 217 that inserts for insertion section 112 in docking section 212 is set to the shape that cambered surface combines with the plane, can play the effect of anti-mis-insertion.Only have external shape and the docking port 217 of insertion section 112 to coincide and to insert.At this moment, sleeve 13 contacts to realize electrically conducting with contact pin 22.Male plug 10 is socketed with waterproof ring 17 and enters in the receiving space 213 of female plug 20 to prevent water in the rear end of insertion section 112.The structure of female plug 20 base portions 211 and female plug 20 roughly the same with the structure of male plug 10 main parts 111 also is provided with these parts identical with male plug 10 of collar, plug, interior pawl and back cover, and corresponding connected mode and effect are narrated in front, do not repeat them here.Contact pin 22 has columned the second junction surface 221, and due to the diameter at the second junction surface 221 diameter less than the first junction surface 131, after male plug 10 fastens with female plug 20, the first junction surface 131 will be socketed on the second junction surface 221 to realize electrical contact.
The present invention divides plug, interior pawl, insulation shell or insulating body and is arranged, and makes plug, interior pawl can adopt toughness material preferably, enters photovoltaic connector inside thereby better clamp cable and anti-sealing.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description is only illustrating for feasibility execution mode of the present invention; they are not to limit protection scope of the present invention, all disengaging within equivalent execution mode that skill spirit of the present invention does or change all should be included in protection scope of the present invention.
Claims (8)
1. photovoltaic connector, comprise male plug and the female plug that coordinates with male plug, it is characterized in that: the interior pawl that the plug that described male plug comprises the insulation shell that is provided with seal, made by rubber and soft plastic are made, described plug comprise the auxiliary section of sealing described seal and for the socket part of described interior pawl socket;
And/or the interior pawl that described female plug comprises the insulating body that is provided with seal, the plug made by rubber and soft plastic are made, described plug comprises the auxiliary section of sealing described seal and for the socket part of described interior pawl socket.
2. photovoltaic connector according to claim 1, it is characterized in that: described soft plastic is nylon PA66.
3. photovoltaic connector according to claim 1, it is characterized in that: described male plug or female plug comprise the back cover that is threaded with described insulation shell or insulating body, described interior pawl has the some claws that radially outwards open, back cover is in being screwed into process, and described some claws inwardly draw in gradually.
4. photovoltaic connector according to claim 1, it is characterized in that: contain sleeve in described insulation shell, contain contact pin in described insulating body, sleeve contacts with contact pin to realize electrically conducting.
5. photovoltaic connector according to claim 4, it is characterized in that: described sleeve has the first junction surface, and described contact pin has the second junction surface, and the first junction surface is socketed on the second junction surface.
6. photovoltaic connector according to claim 5, it is characterized in that: described the first junction surface, the second junction surface are all cylindrical.
7. photovoltaic connector according to claim 4, it is characterized in that: described male plug, female plug respectively comprise a collar, be equipped with on described contact pin, sleeve hangnail with the collar clamping.
8. the described photovoltaic connector of any one according to claim 1 to 7, it is characterized in that: described insulation shell is provided with the clasp arm, and described insulating body is provided with the through hole that fastens with the clasp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103838426A CN103138096A (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103838426A CN103138096A (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138096A true CN103138096A (en) | 2013-06-05 |
Family
ID=48497589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103838426A Pending CN103138096A (en) | 2011-11-28 | 2011-11-28 | Photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682319A (en) * | 2013-11-29 | 2015-06-03 | 江苏通灵电器股份有限公司 | Photovoltaic cable connector fastener |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740940A (en) * | 2010-03-02 | 2010-06-16 | 镇江市正恺电子有限公司 | Junction box connector for solar module |
| CN201829732U (en) * | 2010-06-08 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201829722U (en) * | 2010-09-26 | 2011-05-11 | 东莞市新金阳光电科技有限公司 | Detachable photovoltaic cable terminal connector |
| CN202004228U (en) * | 2011-01-25 | 2011-10-05 | 浙江巴斯曼光电科技有限公司 | Photovoltaic connector |
| CN202019071U (en) * | 2011-03-17 | 2011-10-26 | 浙江佳明天和缘光伏科技有限公司 | Solar energy photovoltaic module connector |
| CN202050075U (en) * | 2010-11-29 | 2011-11-23 | 江苏林洋电子股份有限公司 | Connector of solar photovoltaic junction box |
| CN202373770U (en) * | 2011-11-28 | 2012-08-08 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
-
2011
- 2011-11-28 CN CN2011103838426A patent/CN103138096A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740940A (en) * | 2010-03-02 | 2010-06-16 | 镇江市正恺电子有限公司 | Junction box connector for solar module |
| CN201829732U (en) * | 2010-06-08 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| CN201829722U (en) * | 2010-09-26 | 2011-05-11 | 东莞市新金阳光电科技有限公司 | Detachable photovoltaic cable terminal connector |
| CN202050075U (en) * | 2010-11-29 | 2011-11-23 | 江苏林洋电子股份有限公司 | Connector of solar photovoltaic junction box |
| CN202004228U (en) * | 2011-01-25 | 2011-10-05 | 浙江巴斯曼光电科技有限公司 | Photovoltaic connector |
| CN202019071U (en) * | 2011-03-17 | 2011-10-26 | 浙江佳明天和缘光伏科技有限公司 | Solar energy photovoltaic module connector |
| CN202373770U (en) * | 2011-11-28 | 2012-08-08 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682319A (en) * | 2013-11-29 | 2015-06-03 | 江苏通灵电器股份有限公司 | Photovoltaic cable connector fastener |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |