CN206293700U - Photovoltaic battery panel connecting line rain-proof antirust joint - Google Patents
Photovoltaic battery panel connecting line rain-proof antirust joint Download PDFInfo
- Publication number
- CN206293700U CN206293700U CN201621473536.6U CN201621473536U CN206293700U CN 206293700 U CN206293700 U CN 206293700U CN 201621473536 U CN201621473536 U CN 201621473536U CN 206293700 U CN206293700 U CN 206293700U
- Authority
- CN
- China
- Prior art keywords
- conductive
- connecting line
- battery panel
- photovoltaic battery
- joint
- 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 55
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 239000011810 insulating material Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000037361 pathway Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model is related to a kind of attachment means, specifically related to a kind of photovoltaic battery panel connecting line rain-proof antirust joint, including male joint and female joint, the male joint includes conductive stud and insulating sleeve, the conductive stud connecting wire, conductive stud and connecting position of wires socket insulating sleeve, conductive stud sets sealing ring with the position of insulating sleeve end contact, the female joint includes conductive casings, the conductive casings correspondence conductive stud sets internal thread, conductive casings connecting wire, the conductive casings are connected sealing with connecting position of wires by rotating seal, rotating seal is adopted and is made from an insulative material, rotating seal wraps up conductive casings simultaneously.The utility model can effectively prevent joint water inlet from getting rusty, and increase the service life and safety coefficient.
Description
Technical field
The utility model is related to a kind of attachment means, and in particular to a kind of photovoltaic battery panel connecting line rain-proof antirust joint.
Background technology
Solar energy is more and more applied as recent emerging energy.At this stage, typically using photovoltaic cell
Plate realizes the conversion of solar energy to electrical, is to collect sunshine to greatest extent, and photovoltaic battery panel needs to be placed on outdoor without screening
The position of gear, to realize that solar energy in large area generates electricity, the polylith photovoltaic battery panel that need to typically connect simultaneously carries out solar-electrical energy and turns
Change, due to outdoor layout, it is necessary to be the jointing setting waterproof antirust of each photovoltaic battery panel both positive and negative polarity polarity connecting line, in case
Only because joint is intake or the use safety coefficient and service life of the influence photovoltaic battery panel that makes moist during its use.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is：A kind of photovoltaic battery panel connecting line rain-proof is provided
Antirust joint, can effectively prevent joint from intaking and get rusty, and increase the service life and safety coefficient.
The utility model by technical scheme that solution its technical problem is used for：
The photovoltaic battery panel connecting line rain-proof antirust joint, including male joint and female joint, the male joint include leading
Electric stud and insulating sleeve, the conductive stud connect the polarity connecting line of photovoltaic battery panel one, conductive stud and photovoltaic battery panel
Polarity connecting line junction is socketed insulating sleeve, and conductive stud sets sealing ring with the position of insulating sleeve end contact, described
Female joint includes conductive casings, and the conductive casings correspondence conductive stud sets internal thread, conductive casings connection photovoltaic battery panel
Another polarity connecting line, the conductive casings are connected close with photovoltaic cell reversal of plate polarity connecting line junction by rotating seal
Envelope, rotating seal is adopted and is made from an insulative material, and rotating seal wraps up conductive casings simultaneously.
Above signified photovoltaic cell reversal of plate polarity connecting line includes positive lead and negative lead, is outside bag
The wire of insulated hull is wrapped up in, normally and external insulation, when the utility model is used, the conductive stud of male joint screws in female joint
Conductive casings, by connection two pieces of series vias of photovoltaic battery panel of conducting of conductive stud and conductive casings, insulating sleeve and
Rotating seal can ensure that isolating for conductive stud and conductive casings and external agency, prevent rainwater corrosion, and sealing ring can be prevented
Rainwater penetrates into through the docking location of conductive casings and conductive stud, it is to avoid connection electricity, to prevent male joint and female joint from mutually twisting
Photovoltaic cell reversal of plate polarity connecting line twists in tight process, is that female joint sets rotating seal, is ensureing that female joint is close
While envelope water resistance, it is allowed to which it is rotated against along photovoltaic cell reversal of plate polarity connecting line periphery.
Wherein, preferred scheme is：
The tommyhead bolt and Coupling of the rotating seal including middle setting through hole, the tommyhead bolt through-hole diameter with
Photovoltaic cell reversal of plate polarity connecting line external diameter matches, and tommyhead bolt is fixedly sleeved in photovoltaic cell reversal of plate polarity connecting line and conductive sleeve
One end of pipe connection, tommyhead bolt head is set towards conductive casings, and the Coupling is also set to hollow structure, Coupling one end
Correspondence tommyhead bolt sets opening, and internal thread is set at opening, and the Coupling other end is connected with conductive casings, Coupling and T-shaped spiral shell
Annular sealing gaskets is set between bolt head, can be using heat between tommyhead bolt and photovoltaic cell reversal of plate polarity connecting line insulation sheath
Weldering or the mode such as gluing are fixed, and tommyhead bolt screw thread matches setting with the screw thread of conductive stud, makes it and leads in rotary conductive sleeve pipe
During electric Stud connection, Coupling internal thread is moved axially along tommyhead bolt screw thread simultaneously, Coupling is rotated around tommyhead bolt, is completed
Spinning movement between rotating seal and photovoltaic cell reversal of plate polarity connecting line, photovoltaic electric when preventing male joint to be connected with female joint
Pond reversal of plate polarity connecting line twists.
The annular sealing gaskets is made of flexible material, toroidal cavity is set inside it, in two planes of toroidal cavity
Some fixed blocks are oppositely arranged, the gap between two-layer fixed block is not less than 1 millimeter, and flexible material can use silica gel or rubber
Deng, toroidal cavity vacates cushion space for annular sealing gaskets, after male joint and female joint docking, Coupling and tommyhead bolt
Head compresses annular sealing gaskets, and toroidal cavity allows annular sealing gaskets to deform upon filling Coupling and tommyhead bolt head
Between space, but simultaneously, the fixed block set in toroidal cavity can prevent the annular sealing gaskets from causing distortion because deformation is excessive
Seriously, service life is influenceed.
The annular sealing gaskets annular outer wall is provided with exterior seal ring, and annular sealing gaskets annular inner wall is provided with interior close
Seal, lifts the sealing effectiveness of annular sealing gaskets.
The insulating sleeve embeds indicator lamp, and the indicator lamp seals in conductive stud and photovoltaic cell reversal of plate polarity connecting line
Conductive path, when the concatenation path of photovoltaic battery panel breaks down, can be by indicator lamp quick lock in abort situation, with 12 pieces
As a example by the photovoltaic battery panel of series connection, after failure, series via is no longer turned on, and indicator lamp does not work, now, concatenates respectively
First 6 pieces and rear 6 pieces of cell panels, side indicator lamp does not work where the photovoltaic battery panel of failure, continues checking in the manner previously described, until
Look for out of order photovoltaic battery panel.
The sealing ring includes O-ring and sealing wing, and the O-ring both ends of the surface correspond to insulating sleeve and conductive casings respectively
The sealing wing of annular is set, and the internal diameter of the sealing wing of annular is more than the other end, sealing ring and insulating sleeve near one end of O-ring
With the inclined-plane that conductive casings contact surface is disposed as gradual change, it is easy to insulating sleeve and conductive casings smoothly close with O-ring both sides
Envelope wing sealing docking, it is ensured that the sealed waterproof effect of joint.
Compared with prior art, the utility model has the advantages that：
The utility model can effectively prevent joint water inlet from getting rusty, and increase the service life and safety coefficient.When using, male joint
Conductive stud screw in the conductive casings of female joint, two pieces of photovoltaic battery panels are turned on by the connection of conductive stud and conductive casings
Series via, insulating sleeve and rotating seal can ensure that isolating for conductive stud and conductive casings and external agency, prevent
Rainwater corrosion, sealing ring can prevent rainwater from being penetrated into through the docking location of conductive casings and conductive stud, it is to avoid connection electricity, to prevent
Photovoltaic cell reversal of plate polarity connecting line twists during male joint and female joint are mutually tightened, and is that female joint setting rotation is close
Sealing, while female joint sealing water resistance is ensured, it is allowed to which it occurs relative along photovoltaic cell reversal of plate polarity connecting line periphery
Rotation.
Brief description of the drawings
Fig. 1 is the utility model male joint and female joint structural representation.
Fig. 2 is the utility model circular sealing washer structural representation.
Fig. 3 is the utility model ring structure schematic diagram.
In figure：1st, conductive stud；2nd, insulating sleeve；3rd, photovoltaic cell reversal of plate polarity connecting line；4th, sealing ring；5th, conductive sleeve
Pipe；6th, it is open；7th, tommyhead bolt；8th, Coupling；9th, annular sealing gaskets；10th, toroidal cavity；11st, fixed block；12nd, indicator lamp；
13rd, O-ring；14th, wing is sealed.
Specific embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
Embodiment 1：
As shown in figure 1, photovoltaic battery panel connecting line rain-proof antirust joint described in the utility model, including male joint and mother connect
Head, the male joint includes conductive stud 1 and insulating sleeve 2, and the conductive stud 1 connects photovoltaic battery panel positive lead,
Conductive stud 1 and photovoltaic battery panel positive lead junction socket insulating sleeve 2, conductive stud 1 connect with the end face of insulating sleeve 2
Tactile position sets sealing ring 4, and the female joint includes conductive casings 5, and the correspondence conductive stud 1 of the conductive casings 5 sets interior
Screw thread, the connection photovoltaic battery panel negative lead of conductive casings 5, the conductive casings 5 connect with photovoltaic battery panel negative lead
Meet place and sealing is connected by rotating seal, rotating seal is adopted and is made from an insulative material, and rotating seal wraps up conduction simultaneously
Sleeve pipe 5.
Wherein, rotating seal includes the tommyhead bolt 7 and Coupling 8 of middle setting through hole, and the through hole of the tommyhead bolt 7 is straight
Footpath matches with photovoltaic battery panel negative lead external diameter, tommyhead bolt 7 it is fixedly sleeved photovoltaic battery panel negative lead with lead
One end of the connection of electric bushing 5, tommyhead bolt head is set towards conductive casings 5, and the Coupling 8 is also set to hollow structure, socket
The one end of part 8 correspondence tommyhead bolt 7 sets opening 6, and internal thread is set at opening 6, and the other end of Coupling 8 is connected with conductive casings 5,
Annular sealing gaskets 9 is set between Coupling 8 and the head of tommyhead bolt 7, and tommyhead bolt 7 insulate with photovoltaic battery panel negative lead
Can be fixed using heat weldable mode between crust, the screw thread of tommyhead bolt 7 matches setting with the screw thread of conductive stud 1, in rotary conductive
When sleeve pipe 5 makes it be connected with conductive stud 1, the internal thread of Coupling 8 is moved axially along the screw thread of tommyhead bolt 7 simultaneously, makes Coupling 8
Rotated around tommyhead bolt 7, complete the spinning movement between rotating seal and photovoltaic battery panel negative lead, prevent male joint
Photovoltaic battery panel positive lead twists when being connected with female joint.
As shown in Fig. 2 annular sealing gaskets 9 is made of flexible material, toroidal cavity 10, toroidal cavity 10 are set inside it
Two planes on be oppositely arranged some fixed blocks 11, the gap between two-layer fixed block 11 be not less than 1 millimeter, flexible material can be adopted
With silica gel or rubber etc., toroidal cavity 10 vacates cushion space for annular sealing gaskets 9, after male joint and female joint docking,
Coupling 8 and the head of tommyhead bolt 7 compress annular sealing gaskets 9, and the permission of toroidal cavity 10 annular sealing gaskets 9 is deformed upon fills out
The space filled between Coupling 8 and the head of tommyhead bolt 7, but simultaneously, the fixed block 11 set in toroidal cavity 10 can prevent annular
Gasket seal 9 causes distortion serious because deformation is excessive, influences service life；The annular outer wall of annular sealing gaskets 9 is provided with outer close
Seal, the annular inner wall of annular sealing gaskets 9 is provided with inner seal ring, lifts the sealing effectiveness of annular sealing gaskets 9.
Insulating sleeve 2 embeds indicator lamp 12, and the indicator lamp 12 seals in conductive stud 1 and photovoltaic battery panel positive lead
Conductive path, when the concatenation path of photovoltaic battery panel breaks down, can by the quick lock in abort situation of indicator lamp 12, with
As a example by 12 pieces of photovoltaic battery panels of series connection, after failure, series via is no longer turned on, and indicator lamp 12 does not work, now, point
Not Chuan Jie first 6 pieces and rear 6 pieces of cell panels, side indicator lamp 12 does not work where the photovoltaic battery panel of failure, continues in the manner previously described
Check that indicator lamp 12 does not work the photovoltaic battery panel of side, until looking for out of order photovoltaic battery panel.
As shown in figure 3, sealing ring 4 includes O-ring 13 and sealing wing 14, the both ends of the surface of the O-ring 13 correspond to insulation respectively
Sleeve pipe 2 and conductive casings 5 set the sealing wing 14 of annular, and the internal diameter of the sealing wing 14 of annular is more than near one end of O-ring 13
The other end, sealing ring 4 is disposed as the inclined-plane of gradual change with insulating sleeve 2 and the contact surface of conductive casings 5, is easy to the He of insulating sleeve 2
Conductive casings 5 are smoothly docked with the sealing of sealing wing 14 of the both sides of O-ring 13, it is ensured that the sealed waterproof effect of joint.
Above signified photovoltaic battery panel positive lead and photovoltaic battery panel negative lead are outer wrap
The wire of insulated hull, normally and external insulation, when the utility model is used, the conductive stud 1 of male joint screws in leading for female joint
Electric bushing 5, by conductive stud 1 and connection two pieces of series vias of photovoltaic battery panel of conducting of conductive casings 5, insulating sleeve 2
Isolating for conductive stud 1 and conductive casings 5 and external agency is can ensure that with rotating seal, rainwater corrosion is prevented, sealing ring 4 can
Prevent rainwater from being penetrated into through the docking location of conductive casings 5 and conductive stud 1, it is to avoid connection electricity, to prevent male joint and female joint
Photovoltaic cell reversal of plate polarity connecting line 3 twists during mutually tightening, and is that female joint sets rotating seal, is ensureing female
While joint sealing water resistance, it is allowed to which it is rotated against along photovoltaic battery panel negative lead periphery.
Claims (6)
1. a kind of photovoltaic battery panel connecting line rain-proof antirust joint, it is characterised in that including male joint and female joint, the public access
Head includes conductive stud (1) and insulating sleeve (2), and the conductive stud (1) connects the polarity connecting line of photovoltaic battery panel one, conductive
Stud (1) and photovoltaic cell reversal of plate polarity connecting line (3) junction are socketed insulating sleeve (2), conductive stud (1) and insulating sleeve
(2) position of end contact sets sealing ring (4), and the female joint includes conductive casings (5), conductive casings (5) correspondence
Conductive stud (1) sets internal thread, conductive casings (5) connection another polarity connecting line of photovoltaic battery panel, the conductive casings (5)
Sealing is connected by rotating seal with photovoltaic cell reversal of plate polarity connecting line (3) junction, rotating seal uses insulating materials
It is made, rotating seal wraps up conductive casings (5) simultaneously.
2. photovoltaic battery panel connecting line rain-proof antirust joint according to claim 1, it is characterised in that the rotatory sealing
Part includes the tommyhead bolt (7) and Coupling (8) of middle setting through hole, tommyhead bolt (7) through-hole diameter and photovoltaic battery panel
Polarity connecting line (3) external diameter matches, and tommyhead bolt (7) is fixedly sleeved in photovoltaic cell reversal of plate polarity connecting line (3) and conductive casings
(5) one end of connection, tommyhead bolt (7) head is set towards conductive casings (5), and the Coupling (8) is also set to hollow structure,
Coupling (8) one end correspondence tommyhead bolt (7) set opening (6), opening (6) place set internal thread, Coupling (8) other end with
Conductive casings (5) are connected, and annular sealing gaskets (9) is set between Coupling (8) and tommyhead bolt (7) head.
3. photovoltaic battery panel connecting line rain-proof antirust joint according to claim 2, it is characterised in that the ring packing
Pad (9) is made of flexible material, toroidal cavity (10), toroidal cavity (10) are set inside it if two planes on be oppositely arranged
Dry fixed block (11), the gap between two-layer fixed block (11) is not less than 1 millimeter.
4. the photovoltaic battery panel connecting line rain-proof antirust joint according to Claims 2 or 3, it is characterised in that the annular
Gasket seal (9) annular outer wall is provided with exterior seal ring, and annular sealing gaskets (9) annular inner wall is provided with inner seal ring.
5. photovoltaic battery panel connecting line rain-proof antirust joint according to claim 1, it is characterised in that the insulating sleeve
(2) indicator lamp (12) is embedded, the indicator lamp (12) seals in leading for conductive stud (1) and photovoltaic cell reversal of plate polarity connecting line (3)
Electric pathway.
6. photovoltaic battery panel connecting line rain-proof antirust joint according to claim 1, it is characterised in that the sealing ring
(4) including O-ring (13) and sealing wing (14), O-ring (13) both ends of the surface correspond to insulating sleeve (2) and conductive casings respectively
(5) the sealing wing (14) of annular is set, and the internal diameter of the sealing wing (14) of annular is more than the other end near one end of O-ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473536.6U CN206293700U (en) | 2016-12-30 | 2016-12-30 | Photovoltaic battery panel connecting line rain-proof antirust joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473536.6U CN206293700U (en) | 2016-12-30 | 2016-12-30 | Photovoltaic battery panel connecting line rain-proof antirust joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293700U true CN206293700U (en) | 2017-06-30 |
Family
ID=59098397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473536.6U Expired - Fee Related CN206293700U (en) | 2016-12-30 | 2016-12-30 | Photovoltaic battery panel connecting line rain-proof antirust joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910700A (en) * | 2017-11-16 | 2018-04-13 | 镇江奥博通信设备有限公司 | It is a kind of that there is anti-loosening plug-type electric connector |
-
2016
- 2016-12-30 CN CN201621473536.6U patent/CN206293700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910700A (en) * | 2017-11-16 | 2018-04-13 | 镇江奥博通信设备有限公司 | It is a kind of that there is anti-loosening plug-type electric connector |
| CN107910700B (en) * | 2017-11-16 | 2023-09-01 | 镇江奥博通信设备有限公司 | Push-pull type electric connector with anti-loosening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Hai Inventor after: Liu Zhiqiang Inventor after: Wang Miao Inventor before: Wang Hai Inventor before: Wang Jing Inventor before: Liu Zhiqiang Inventor before: Wang Miao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171027 Address after: 255000, Zibo, Shandong province Zhangdian District West seven northbound head (Zibo science and Technology Industrial Park South Branch No. 6) Patentee after: SHANDONG FEYLON REFRIGERATION EQUIPMENT CO.,LTD. Address before: 255086 Shandong province Zibo high tech Zone 135 B high tech Pioneering Park No. 601 seat Patentee before: SHANDONG HAIJING ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |