CN102474040A - Overmoulded safety and waterproof photo voltaic connector - Google Patents
Overmoulded safety and waterproof photo voltaic connector Download PDFInfo
- Publication number
- CN102474040A CN102474040A CN2010800312304A CN201080031230A CN102474040A CN 102474040 A CN102474040 A CN 102474040A CN 2010800312304 A CN2010800312304 A CN 2010800312304A CN 201080031230 A CN201080031230 A CN 201080031230A CN 102474040 A CN102474040 A CN 102474040A
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- tubulose
- connector
- waterproof
- female connectors
- terminal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
- H01R13/6273—Latching means integral with the housing comprising two latching arms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The male connector of a PV connector has an inner portion of a tubular plug (8) encasing a tubular female terminal (9) that is crimped to a PV cable (7) at its proximal end (6), wherein the tubular plug (8) has a waterproof valve (10) and waterproof ring (11) attached to it in such a way that they are adapted to provide a tight waterproof seal when the tubular plug (8) is fully engaged with a corresponding tubular receptacle (4) of the female connector (2) upon assembly and coupling together, and together with completely overmoulding the male and female connectors (1) (2) with insulating resin, to fully protect and waterproof the crimped connections (6) of the terminals (5) (9) and the PV cables (7) within.
Description
Technical field
The present invention relates to electronics plug-in connector field, be specifically related to the connector of photovoltaic cable (photovoltaic cable) of electrical connection of the solar panel of not only waterproof but also safety.
Background technology
The photovoltaic cable connector that is commonly called photovoltaic connector or PV connector generally is the plug-in type that comprises plug and socket; Its connector assembly or public connector have at least one contact sleeve pipe or female terminal; And with the coupling of the socket shell with at least one contact pilotage or male terminal or female connectors; The plug that wherein has female connectors inserts the socket shell with public connector by this way; This mode does, between two corresponding cables of the other end of the other end that is attached to public connector and female connectors, sets up to be electrically connected, and the said other end is fixed to cable through the mode of crimping respectively.
The example that this connector is arranged in patent DE 10215194; It has described a kind of connector assembly; This connector assembly has coupling seat, and this coupling seat has screw thread and is screwed to the lock nut on the screw thread in the zone of seal, and screw thread and lock nut can be used in clamp seals thus.Be used for fixing plug and constitute by means of the threaded joints that protective casing fixes by part with lock nut that plug is coupled.Yet this connector is non-water-tight, can not adequately protect like this to be in the infringement that element in the adverse circumstances is avoided weather and Exposure to Sunlight.
The PV connector need bear abominable atmospheric conditions usually; And it is such as the solar energy module of their supports; The PV connector must be worked 20 years at least, bore all possible weather condition through the good insulation performance impedance simultaneously, because they generally are used on outdoor and the roof.Semiconductor device as all is the same; The PV connector must be designed to carry out good; Have low transition resistance so that rate of finished products loss (yield loss) minimizes, and guarantee that their satisfy operation and safe requirement smoothly, also make himself the time marquis assembling or dismounting easily of what is the need for and wanting in office.Especially as far as installation personnel, consider that from the angle of safety and usefulness assembling also is a factor of equal importance easily in the design of PV connector.
Safety depends on the suitable design and the selection of connector material to a great extent.When the good impact resistance of selected materials becomes its leading factor, the design of commodity must be depended on the type and the stability of locking system.Stiffness of coupling and suitable insertion force good between the connector are very important.
Making connector separate required release force is important indicator.If take place to be not intended to break off, then locking system or locking system should interrupt contact rapidly, thereby eliminate the chance of any arc discharge at once.Insulating base is fixed to cable and metalwork through the solid connecting portion, and the design of this solid connecting portion makes its withdrawal force be in the constant scope that always roughly is higher than the release force between plug and the socket.This will guarantee that if cable is torn off by accident, gap will appear at pin connector self, rather than coupling place of cable or other position, and latter event will be dangerous more owing to cut cable is exposed.
Patent DE202007017521U1 number a kind of connector of the PV of being used for stube cable has been described also; Comprise plug with engaging zone and the engaging device that is assembled to the corresponding clamping device on the socket; So that locking-type plug and jack; One of positioner through jack or plug has the guiding piece of working with the reverse locating device of jack or plug simultaneously, so that reach the correspondence position of positioner, they relative to each other are limited and guide.This locking-type equipment provides very strong being connected between plug and socket, this so that the inherently safe characteristic that occurs in the locking formula of describing not long ago can't be provided.Similarly, equipment also can't provide enough waterproofing protections.
Always be mounted in outdoorly because the solar panel assembly means, so indispensablely be, the PV connector also must waterproof and sturdy and durable, so that bear Exposure to Sunlight and drench with rain.Except considering because of the safety problem that occurs that possibly be short-circuited, how the PV connector of most prior art to not preventing that sealing infiltrates its terminal and designs fully, thereby cause corrosion and rate of finished products loss.Usually in order to make the connector of certain waterproof; Outer end and parts close fit and the manufacturing by this way that covers terminal; This mode is in shrouding terminal and be sealed in fully; Yet for the engaging power that transition resistance minimized occur in the terminal place with contact the engaging power that should compensate male connector and socket connector by this way; This mode is enough to bear at least the minimum release force (being 80N) of normal use for them, yet the crimping extremity piece between terminal and the cable also should carry out excellent sealing, and its firm degree is enough to bear the bigger withdrawal force of withdrawal force that suffers than connector front end.
According to Japan Patent JP2004158427; A kind of PV connector is proposed; It comprises the water string between insertion end submodule system member and the shell body; Water string will be crimped onto the cover body that the terminal end of the cable on the either side of plug and socket is sealed with opposing thus, thereby waterproof sealing will be provided for the PV connector.
Although this instruction content can realize good sealing at pressure connection terminal; But occur in the PV connector of prior art as shown in Figure 1; Because having the same procedure of the plug and socket of wavy outer wall, this invention employing between the inwall of the outer wall of plug and socket, waterproof sealing is provided; Thereby both played the effect of engaging power, and also played the effect of two waterproof sealings between the terminal member, so this invention still can't provide enough good waterproof sealing at the front end place.The outer wavy peripheral wall of public connector is pressed against the corresponding wavy inwall of female terminal, thereby plays sealing and the effect of locking that plug and socket is kept together.Therefore, this connector still can not be waterproof fully.In addition, the manufacturing process of external model needs insertion process, and this will cause in more expensive manufacturing process efficient lower.
At present; Be badly in need of a kind of more efficiently, improved PV connector; Its requirement of satisfying has: provide to have sufficiently high tension force and stiffness of coupling and be convenient to the plug-in type mechanical connection with what bear enough mechanical loads; Its release force is always guaranteed electronic security(ELSEC) greater than withdrawal force thus, can also be through keeping low transition resistance that good electrical conductivity is provided and because of the impermeable fully fail safe that provides on the person and the function, always guarantee the high insulation resistance that is coupled with low transition resistance thus; Simultaneously less and cost greatly reduces and becomes environmentally friendlyly because of parts in design, makes simpler simultaneously.
Summary of the invention
The present invention provides the PV connector of a kind of not only safety but also waterproof.It comprises:
Connector assembly or public connector, its outside have the band corrugated outer surface that is used to engage, and there is the tubulose plug inside, and in said tubulose plug was enclosed in the tubulose female terminal, the near-end of said tubulose female terminal was crimped into cable;
Socket shell or female connectors, its outside of being processed by insulating resin has the corrugated outer surface that is used to engage; There is the tubulose socket inside, and in said tubulose socket was enclosed in the tubulose male terminal, the near-end of said tubulose male terminal was crimped into cable; Thus, public connector and female connectors have locking device separately, when public connector and female connectors assembled when being coupled; Said locking device is used for being engaged with each other into lock structure; Make female terminal and male terminal relative to each other connect and be combined together that thus, the firm engagement of electrical connection section is bound up two photovoltaic cables; Wherein, The tubulose plug is processed by Merlon, and has the waterproof valve that is positioned at its base portion and at the waterproof ring at its taper place, they are fixed to when tubulose plug during the coupling joins in the corresponding socket of female connectors fully; Waterproof valve and waterproof ring all are suitable for providing waterproof sealing closely; And wherein, complete encapsulate (overmould) is carried out with insulating resin in the outside of public connector and the outside of female connectors, thus to the crimping connecting portion of terminal be positioned at its inner photovoltaic cable and adequately protect and waterproof.
The PV connector that the purpose of this invention is to provide a kind of abundant waterproof and safety.
Further aim of the present invention provides a kind of easy connection, be easy to assemble and PV connector that Assembly part is less.
Another object of the present invention provides a kind of easy to manufacture and economic PV connector.
The PV connector that another purpose of the present invention provides a kind of environmental protection, halogen, no UV and do not have dioxin.
From the detailed description below in conjunction with accompanying drawing, other purpose of the present invention, advantage and novel feature will become more obvious.
Description of drawings
Below, will come to describe in more detail the present invention with reference to the illustrative examples that combines following accompanying drawing, wherein:
Fig. 1 illustrates the PV connector of prior art.
Fig. 2 is illustrated in before the assembling, and public connector of the present invention aligns with female connectors of the present invention.
Fig. 3 illustrates public connector and the female connectors that mutual group is dressed up complete engagement state.
Fig. 4 (a) illustrates the cutaway view of female connectors of the present invention.
Fig. 4 (b) illustrates the cutaway view of public connector of the present invention.
Fig. 5 illustrates the cutaway view of the present invention that public connector and female connectors are assembled into complete engagement state.
Fig. 6 illustrates crimping connecting portion of the present invention and encapsulate portion.
Embodiment
With reference to Fig. 2, have public connector 1 that on a side, aligns and the female connectors 2 that on opposite side, aligns before being shown in assembling according to the preferred illustrative embodiment of PV connector of the present invention, be the PV connector of prior art yet Fig. 1 shows.
Public connector of the present invention 1 and female connectors 2 are processed by insulating resin; Preferably process by Merlon; And have corrugated outer surface so that better engaging to be provided, when public connector 1 and female connectors 2 that kind as shown in Figure 3 fit together with as PV connector of the present invention the time, public connector 1 is attached through locking device with female connectors 2; Said locking device has locking piece 3 in both sides, be used to be engaged with each other into latch-up structure.
Public connector 1 is the connector assembly that has tubulose plug 8, and in the tubulose female terminal 9 that PH bronze sheet/sheet tin is processed in the inside of tubulose plug 8 was enclosed in, tubulose female terminal 9 joined PV cable 7 in the mode of its near-end 6 through crimping, shown in Fig. 4 (b).Tubulose plug 8 is preferably processed by Merlon; And have waterproof valve 10 that is positioned at its base portion 8a and a waterproof ring 11 that is attached at taper 8b place; Thereby when engaging fully with the corresponding tubulose socket 4 of female connectors 2, waterproof valve 10 and waterproof ring 11 play the effect of complete waterproof sealing jointly.
When public connector 1 and female connectors 2 are in complete assembly model; Promptly; Such time-out that engages and be locked in as shown in Figure 5; Male terminal 5 assembles and is combined together with female terminal 9, so that form the complete electrical connection section that two PV cables 7 are bound up, the ten minutes of male terminal 5 of formation encirclement simultaneously and female terminal 9 is water-stop closely.
Because the crimping side 6 of terminal 5,9 as Fig. 5 and shown in Figure 6 such by abundant encapsulate can never seep water so they seal also fully.
Terminal upward is fixedly secured to cable 7 through being crimped onto fin (fins) extraly; Said cable 7 is polyurethane and halogen (PE/HF); Said fin is positioned on the cable and with thermoplastic elastomer (TPE) (TPE) encapsulate, the thermoplastic polyurethane (TPU) that thermoplastic elastomer (TPE) is preferably halogen, does not have UV and have good weather proof property and anti-ozone property.
Terminal the 5, the 9th, zinc-plated PH bronze, thus good electrical conductivity is provided and keeps low transition resistance in its whole length of life.
Public connector 1 is processed by Merlon (PC) plastic resin with female connectors 2, thus the rigidity of providing, good tensile, good lubricated machinability, demoulding property and enough fire-retardant attributes.
When public connector 1 and female connectors 2 are processed by hard PC formula material through the mode of moulding; Locking mechanism 3 is positioned at the outside; Thereby the terminal of guaranteeing to be encapsulated in the junction surface of connector 1,25,9 can by means of waterproof valve 10 and sell 11 (when moulding encapsulate parts; Barras through injecting the TPE material is processed) be able to seal and waterproof; Said waterproof valve 10 and said pin 11 are positioned at the base portion 8a and the taper 8b of plug 8, and in the time of in being bonded on socket or socket 4 fully, waterproof valve 10 will form sealing fully with pin 11.
During moulding; Be inserted into connector 1 at terminal 5,9, after 2; Carry out the water proofing property that encapsulate is realized the pressure connection terminal that is connected to cable 76 places of terminal 5,9 above that through barras with the TPE material; Make this water proofing property be further enhanced through on cable 7 itself, carrying out extra crimping, thereby guarantee that resin does not spill into said terminal 5,9, and also be able to sealing from the lid that terminal 5,9 is drawn.This just provides very firm joint, and it can bear much larger than the high release force that takes out terminal 5,9 needed withdrawal forces, thereby fail safe is provided.
During the Shooting Technique of encapsulate portion, the end of pressing close to terminal 5,9 of cable 7, is sealed thereby fill with to constitute integral body to carry out encapsulate by the ridges peeling more closely.Resin will launch to constitute lid up to the cylindrical portion of the plate that is removed subsequently, overflow to prevent resin, thereby form the structure of complete waterproof as shown in Figure 6.
More than describing only is schematic example, under the situation that does not deviate from principle of the present invention, can carry out various changes.
Claims (10)
1. connector that is used for photovoltaic cable comprises:
(i) public connector (1), its outside has the corrugated outer surface that is used to engage, and there is tubulose plug (8) inside, and in said tubulose plug (8) was enclosed in tubulose female terminal (9), the near-end (6) of said tubulose female terminal (9) was crimped into photovoltaic cable (7);
(ii) female connectors (2), its outside of being processed by insulating resin has the corrugated outer surface that is used to engage, and there is tubulose socket (4) inside; In said tubulose socket (4) is enclosed in tubulose male terminal (5); The near-end (6) of said tubulose male terminal (5) is crimped into cable (7), and thus, said public connector (1) and said female connectors (2) have locking device (3) separately; Assembled and when being coupled when said public connector (1) and said female connectors (2); Said locking device (3) is used for being engaged with each other into lock structure, makes said female terminal (9) relative to each other connect with said male terminal (5) and is combined together, thus; In the electrical connection section that two photovoltaic cables (7) are bound up, be able to engage securely
It is characterized in that; Said tubulose plug (8) has the waterproof valve (10) that is positioned at its base portion (8a) and is positioned at the waterproof ring (11) that its taper (8b) is located; And be fixed to; When said tubulose plug (8) during the coupling joined in the corresponding tubulose socket (4) of said female connectors (2) fully, said waterproof valve and said waterproof ring all were suitable for waterproof sealing closely is provided, and wherein; Complete encapsulate is carried out with insulating resin in the outside of the outside of said public connector (1) and said female connectors (2), thus to the crimping connecting portion (6) of said terminal (5,9) and be positioned at that its inner said photovoltaic cable (7) fully seals, protection and waterproof.
2. the connector that is used for photovoltaic cable as claimed in claim 1 is characterized in that said insulating resin is a Merlon.
3. the connector that is used for photovoltaic cable as claimed in claim 1 is characterized in that, said tubulose plug (8) and said tubulose socket (4) are processed by Merlon.
4. the connector that is used for photovoltaic cable as claimed in claim 1 is characterized in that, said waterproof valve (10) and said waterproof ring (11) are processed by thermoplastic polyurethane (TPU), so that necessary elasticity to be provided.
5. the connector that is used for photovoltaic cable as claimed in claim 1 is characterized in that, said public connector (1) and said female connectors (2) are processed by Merlon (PC) plastic resin.
6. the manufacturing approach of the photovoltaic connector that is used for photovoltaic cable of safety and waterproof; Comprise: (i) public connector (1); Its outside has the corrugated outer surface that is used to engage; There is tubulose plug (8) inside, and in said tubulose plug (8) was enclosed in tubulose female terminal (9), the near-end (6) of said tubulose female terminal (9) was crimped into photovoltaic cable (7);
(ii) female connectors (2), its outside of being processed by insulating resin has the corrugated outer surface that is used to engage, and there is tubulose socket (4) inside; In said tubulose socket (4) is enclosed in tubulose male terminal (5); The near-end (6) of said tubulose male terminal (5) is crimped into cable (7), and thus, said public connector (1) and said female connectors (2) have locking device (3) separately; Assembled and when being coupled when said public connector (1) and said female connectors (2); Said locking device (3) is used for being engaged with each other into lock structure, makes said female terminal (9) relative to each other connect with said male terminal (5) and is combined together, thus; The firm engagement of electrical connection section is bound up two photovoltaic cables (7); It is characterized in that, locate attached waterproof valve (10) at the base portion (8a) of said tubulose plug (8), and locate attached waterproof ring (11) at its taper (8b); And be fixed into; When said tubulose plug (8) during the coupling joined in the corresponding tubulose socket (4) of said female connectors (2) fully, said waterproof valve and said waterproof ring all were suitable for waterproof sealing closely is provided, and wherein; Complete encapsulate is carried out with insulating resin in the outside of the outside of said public connector (1) and said female connectors (2), thus to the crimping connecting portion (6) of said terminal (5,9) and be positioned at that its inner said photovoltaic cable (7) fully seals, protection and waterproof.
7. the connector that is used for photovoltaic cable as claimed in claim 6 is characterized in that said insulating resin is a Merlon.
8. the connector that is used for photovoltaic cable as claimed in claim 6 is characterized in that, said tubulose plug (8) and said tubulose socket (4) are processed by Merlon.
9. the connector that is used for photovoltaic cable as claimed in claim 6 is characterized in that, said waterproof valve (10) and said waterproof ring (11) are processed by thermoplastic polyurethane (TPU), so that necessary elasticity to be provided.
10. the connector that is used for photovoltaic cable as claimed in claim 6 is characterized in that, said public connector (1) and said female connectors (2) are processed by Merlon (PC) plastic resin.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20092909 | 2009-07-10 | ||
| MYPI20092909 | 2009-07-10 | ||
| PCT/MY2010/000058 WO2011005070A1 (en) | 2009-07-10 | 2010-04-16 | Overmoulded safety and waterproof photo voltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102474040A true CN102474040A (en) | 2012-05-23 |
Family
ID=43429370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800312304A Pending CN102474040A (en) | 2009-07-10 | 2010-04-16 | Overmoulded safety and waterproof photo voltaic connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102474040A (en) |
| WO (1) | WO2011005070A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037402A1 (en) * | 2014-09-11 | 2016-03-17 | 崔哲 | Steam beauty and hair care machine |
| CN109638549A (en) * | 2018-11-12 | 2019-04-16 | 河南省鼎润科技实业有限公司 | A kind of elastic water-proof connector |
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| 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 |
| ES2729050T3 (en) * | 2015-09-18 | 2019-10-30 | Hirschmann Automotive Gmbh | Cable set with a connection point |
| DE102018205611A1 (en) * | 2018-04-13 | 2019-10-17 | Volkswagen Aktiengesellschaft | Housing with a cable feedthrough element and method for attaching a sensor cable to a housing of a motor vehicle steering |
| CN111207632A (en) * | 2020-02-24 | 2020-05-29 | 谢正怀 | Electronic detonator leg wire tail end connecting device and blasting system and application thereof |
| CN115240923B (en) * | 2022-08-02 | 2023-03-24 | 安徽尚纬电缆有限公司 | Water-resistant aluminum alloy core double-layer co-extrusion photovoltaic cable and manufacturing process thereof |
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|---|---|---|---|---|
| US4698027A (en) * | 1985-05-21 | 1987-10-06 | Precision Mecanique Labinal | Moisture-proof electrical connector |
| US5957715A (en) * | 1996-12-19 | 1999-09-28 | Yazaki Corporation | Waterproof connector |
| JP2002298656A (en) * | 2001-03-30 | 2002-10-11 | Kanegafuchi Chem Ind Co Ltd | Power cable with connector for photovoltaic power generation device |
| JP2003229199A (en) * | 2002-01-31 | 2003-08-15 | Kitani Denki Kk | Connector for power connection in photovoltaic power generation system |
| CN201113053Y (en) * | 2007-09-14 | 2008-09-10 | 上海冠日电子有限公司 | Electric connector used for solar energy photovoltaic components |
| US20090075525A1 (en) * | 2007-09-05 | 2009-03-19 | Othmar Gaidosch | Photovoltaic plug-type connector |
| CN201233984Y (en) * | 2008-06-27 | 2009-05-06 | 东莞齐升电子有限公司 | Solar connector |
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2010
- 2010-04-16 CN CN2010800312304A patent/CN102474040A/en active Pending
- 2010-04-16 WO PCT/MY2010/000058 patent/WO2011005070A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698027A (en) * | 1985-05-21 | 1987-10-06 | Precision Mecanique Labinal | Moisture-proof electrical connector |
| US5957715A (en) * | 1996-12-19 | 1999-09-28 | Yazaki Corporation | Waterproof connector |
| JP2002298656A (en) * | 2001-03-30 | 2002-10-11 | Kanegafuchi Chem Ind Co Ltd | Power cable with connector for photovoltaic power generation device |
| JP2003229199A (en) * | 2002-01-31 | 2003-08-15 | Kitani Denki Kk | Connector for power connection in photovoltaic power generation system |
| US20090075525A1 (en) * | 2007-09-05 | 2009-03-19 | Othmar Gaidosch | Photovoltaic plug-type connector |
| CN201113053Y (en) * | 2007-09-14 | 2008-09-10 | 上海冠日电子有限公司 | Electric connector used for solar energy photovoltaic components |
| CN201233984Y (en) * | 2008-06-27 | 2009-05-06 | 东莞齐升电子有限公司 | Solar connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016037402A1 (en) * | 2014-09-11 | 2016-03-17 | 崔哲 | Steam beauty and hair care machine |
| CN109638549A (en) * | 2018-11-12 | 2019-04-16 | 河南省鼎润科技实业有限公司 | A kind of elastic water-proof connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011005070A1 (en) | 2011-01-13 |
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Application publication date: 20120523 |