CN107800085A - Photovoltaic cable protector - Google Patents
Photovoltaic cable protector Download PDFInfo
- Publication number
- CN107800085A CN107800085A CN201710973851.8A CN201710973851A CN107800085A CN 107800085 A CN107800085 A CN 107800085A CN 201710973851 A CN201710973851 A CN 201710973851A CN 107800085 A CN107800085 A CN 107800085A
- Authority
- CN
- China
- Prior art keywords
- tread plate
- guard ring
- protective cover
- cable
- protector
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Abstract
The present invention relates to photovoltaic module field, a kind of specifically protector for photovoltaic cable port, including guard ring and protective cover, described guard ring is hollow column, described protective cover is nested in inner chamber one end of guard ring, and the interior cavity wall of the guard ring is provided with tread plate, and described tread plate is loop configuration, the outer ring of tread plate is bonded with interior cavity wall, and tread plate at least two and has one on the contact surface of guard ring and protective cover；Described tread plate can also be list structure, and the axial direction of tread plate and interior cavity wall are axially in parallel, and tread plate at least two；Described tread plate is made up of elastomeric material, and it is an object of the invention to provide a kind of photovoltaic cable protector, by split-type structural, and internal tread plate, avoids the damage of the loosening and protector of protector to cable, improves protection effect.
Description
Technical field
The present invention relates to a kind of photovoltaic accessory, especially a kind of photovoltaic cable protector.
Background technology
Photovoltaic cable is as most common consumptive material in photovoltaic generation, and is easiest to impaired consumptive material, especially its end,
Jointing or inner core with precision, during transport or use, it can usually be squeezed, even breakage of soaking,
It can not be continuing with which results in the damage of cable, in traditional defense device, the most common are easy plug structure,
I.e. one end is the hollow cylinder of closing, directly it is connected with cable and damper ends during use, cable is located at the inner chamber of hollow cylinder
In, so as to play protective action, although this structure is simple, in actual use, it may appear that following situations：
1. connection is not close, because the protector one end is closing, in assembling since it is desired that cable is inserted completely
Enter in inner chamber, this process may be because air pressure be outwardly against causing cable to be connected with protector not close；
2. being loosened after connection, after normal connection, due to the gas effusion in cable, high gas is formed in the lumen
Pressure, so as to which protector is extruded into cable；
Extruded firmly so as to damage cable 3. a pair cable and damper ends are formed, because protector directly acts on (inserting mode) line
Cable-end portion, when not when operated, such as bending or extruding, because the hardness of protector is more than cable hardness, it is easy to make
Into cable damage is received together with protector.
The content of the invention
In view of the above problems, it is an object of the invention to provide a kind of photovoltaic cable protector, by split-type structural,
And internal tread plate, the damage of the loosening and protector of protector to cable is avoided, improves protection effect.
Realize that the technical scheme of the object of the invention is as follows：
Photovoltaic cable protector, including guard ring and protective cover, described guard ring is hollow column, described
Protective cover is nested in inner chamber one end of guard ring, it is characterised in that the interior cavity wall of the guard ring is provided with tread plate, described
Tread plate be loop configuration, the outer ring of tread plate is bonded with interior cavity wall, and tread plate at least two and has one to be located at
On the contact surface of guard ring and protective cover；
Described tread plate can also be list structure, and the axial direction of tread plate and interior cavity wall are axially in parallel, and tread plate
At least two.
Described tread plate is made up of elastomeric material.
Further, in addition to locker, described lock include dead bolt and lock core, and described dead bolt is bonded in protection
Cover, described lock core is fixedly connected on protection ring outer wall, and lock core is plugged in the lockhole on dead bolt.
Further, described protective cover center is provided with watch window, and described watch window is made up of transparent plastic.
After said structure, the beneficial effects of the invention are as follows：
In the presence of tread plate, ensure guard ring and the firm grafting of cable, meanwhile, cable periphery contacts with tread plate,
Sufficient space is formed with cavity wall in guard ring, prevents hyperbar caused by gas effusion in cable, being further ensured that will not pine
It is dynamic.
The elastic material of tread plate simultaneously so that cable intracavitary in protector has certain mobility, prevents
Damage is produced to cable when protector is squeezed or collided.
Brief description of the drawings
Fig. 1 is the topology view of embodiments of the present invention 1.
Fig. 2 is the topology view of embodiments of the present invention 2.
Fig. 3 is the locker topology view of the present invention.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Embodiment 1：
Photovoltaic cable protector, including guard ring 1 and protective cover 2, described guard ring 1 are hollow column, institute
The protective cover 2 stated is nested in inner chamber one end of guard ring 1, and the interior cavity wall of the guard ring 1 is provided with tread plate 3, described
Tread plate 3 is loop configuration, and the outer ring of tread plate 3 is bonded with interior cavity wall, and tread plate 3 at least two and has one to be located at
On the contact surface of guard ring 1 and protective cover 2.
When tread plate is loop configuration, tread plate stirrup cable, cable is fixed by tensile force, now cable
It is few with the contact area of tread plate, effectively cable can be prevented to be damaged.
Now protective cover connects also by annular tread plate with guard ring, by the banding of tread plate, ensures protective cover not
Guard ring can be departed from.
Embodiment 2：
Photovoltaic cable protector, including guard ring 1 and protective cover 2, described guard ring 1 are hollow column, institute
The protective cover 2 stated is nested in inner chamber one end of guard ring, and the interior cavity wall of the guard ring 1 is provided with tread plate 3, and described is anti-
Draw runner 3 can also be list structure, and the axial direction of tread plate and interior cavity wall are axially in parallel, and tread plate at least two.
When tread plate is list structure, tread plate ensures the fixation of cable by the extruding to cable, although adding
Tread plate and the contact area of cable outer ring, but due to the elastic performance of tread plate, most of external force can be buffered, ensured
Cable is injury-free.
Now connected between protective cover and guard ring also by tread plate, by the extruding between tread plate, ensure protection
Lid is without departing from guard ring.
The operating instruction for illustrating locker with reference to Fig. 3 is：
Described lock includes dead bolt 4 and lock core 5, and described dead bolt 4 is bonded on protective cover 2, and specific dead bolt 4 connects
In the top surface edge of protective cover 2, while dead bolt 4 can be bent, and its bending place is located at the connection of dead bolt 4 and protective cover 2
Bian Shang, overbending direction are the lower surfaces to protective cover；
Described lock core 5 is fixedly connected on the outer wall of guard ring 1, and lock core 5 is plugged in the lockhole 6 on dead bolt 4.
Described protective cover center is provided with watch window 7, and described watch window is made up of transparent plastic.Watch window energy
Personnel easy to use check the concrete condition of cable.
The invention is not limited in described embodiment, those skilled in the art is i.e. public in the spirit for not departing from the present invention
In the range of opening, can still make some amendment or change, therefore the scope of the present invention using the scope that claims limit as
It is accurate.
Claims (3)
1. photovoltaic cable protector, including guard ring and protective cover, described guard ring is hollow column, and described is anti-
Protecting cover is nested in inner chamber one end of guard ring, it is characterised in that the interior cavity wall of the guard ring is provided with tread plate, described
Tread plate is loop configuration, and the outer ring of tread plate is bonded with interior cavity wall, and tread plate at least two and has one positioned at anti-
On the contact surface of guard ring and protective cover；
Described tread plate can also be list structure, and the axial direction of tread plate and interior cavity wall are axially in parallel, and tread plate is at least
There are two；
Described tread plate is made up of elastomeric material.
2. photovoltaic cable protector according to claim 1.Characterized in that, also include locker, described lock
Button includes dead bolt and lock core, and described dead bolt is bonded on protective cover, and described lock core is fixedly connected on protection ring outer wall, lock core
It is plugged in the lockhole on dead bolt.
3. photovoltaic cable protector according to claim 1, it is characterised in that described protective cover center is provided with observation
Window, described watch window are made up of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973851.8A CN107800085A (en) | 2017-10-19 | 2017-10-19 | Photovoltaic cable protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973851.8A CN107800085A (en) | 2017-10-19 | 2017-10-19 | Photovoltaic cable protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107800085A true CN107800085A (en) | 2018-03-13 |
Family
ID=61533353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973851.8A Pending CN107800085A (en) | 2017-10-19 | 2017-10-19 | Photovoltaic cable protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107800085A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10244481A1 (en) * | 2002-09-24 | 2004-03-25 | Pflitsch Gmbh & Co. Kg | Union for sealed cable lead-through has clamping/sealing insert with inwardly indented hinge region between axial ends with which free width of insert can be reduced by tightening compression cap |
| CN203466548U (en) * | 2013-09-03 | 2014-03-05 | 烟台斗林电子零部件有限公司 | Wire connector waterproof sealing device |
| CN203734612U (en) * | 2014-01-14 | 2014-07-23 | 金坛正信光伏电子有限公司 | Solar component junction box with release-preventing wire |
| CN104541424A (en) * | 2012-07-19 | 2015-04-22 | 哈贝尔有限公司 | Cable glands |
| CN205092523U (en) * | 2015-07-06 | 2016-03-16 | 商巧玲 | Cable bundle ties up structure |
| CN205610573U (en) * | 2016-04-12 | 2016-09-28 | 康联精密机电(深圳)有限公司 | Solar connecting box |
| CN207353791U (en) * | 2017-10-19 | 2018-05-11 | 常州江鼎精密机械有限公司 | Photovoltaic cable protective device |
-
2017
- 2017-10-19 CN CN201710973851.8A patent/CN107800085A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10244481A1 (en) * | 2002-09-24 | 2004-03-25 | Pflitsch Gmbh & Co. Kg | Union for sealed cable lead-through has clamping/sealing insert with inwardly indented hinge region between axial ends with which free width of insert can be reduced by tightening compression cap |
| CN104541424A (en) * | 2012-07-19 | 2015-04-22 | 哈贝尔有限公司 | Cable glands |
| CN203466548U (en) * | 2013-09-03 | 2014-03-05 | 烟台斗林电子零部件有限公司 | Wire connector waterproof sealing device |
| CN203734612U (en) * | 2014-01-14 | 2014-07-23 | 金坛正信光伏电子有限公司 | Solar component junction box with release-preventing wire |
| CN205092523U (en) * | 2015-07-06 | 2016-03-16 | 商巧玲 | Cable bundle ties up structure |
| CN205610573U (en) * | 2016-04-12 | 2016-09-28 | 康联精密机电(深圳)有限公司 | Solar connecting box |
| CN207353791U (en) * | 2017-10-19 | 2018-05-11 | 常州江鼎精密机械有限公司 | Photovoltaic cable protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009078461A1 (en) | Connection structure of tubular connection member and joint member | |
| WO2007137717A8 (en) | Cable sleeve for the structured storage and handling of optical waveguides guided in optical waveguide cables | |
| WO2007109649A3 (en) | Feedthrough assembly including sleeve | |
| WO2008027202A3 (en) | Non-round fiber optic cable having improved major axis crush resistance | |
| USD567890S1 (en) | Talon-grip end cap for a lacrosse shaft | |
| WO2008102721A1 (en) | Insulator for motor, stator, motor and compressor | |
| DE502006001396D1 (en) | STRUCTURAL ELEMENT OF A PLANE WITH A CAVITY AND A DRAINAGE ELEMENT | |
| WO2004024043A3 (en) | Closure cap for lachrymal canaliculus | |
| AR068717A1 (en) | A CONNECTOR IN THE FIELD OF TELECOMMUNICATIONS | |
| CN207353791U (en) | Photovoltaic cable protective device | |
| WO2021216430A3 (en) | Protective sleeve for a mobile device comprising an inner connector adapted to the mobile device and an external connector for applicanes | |
| CN107800085A (en) | Photovoltaic cable protector | |
| US7063558B1 (en) | Electric plug | |
| ITTO20140141U1 (en) | CONNECTOR PROTECTION COVER AND CONNECTOR ASSEMBLY | |
| US20120178290A1 (en) | Solar power cable connector | |
| KR102382546B1 (en) | Drive shaft connecting apparatus for vehicle | |
| ES2529772T3 (en) | Compression procedure of an explosive material in a projectile body and tool that allows the performance of such a procedure | |
| ES2159966T3 (en) | PROCEDURE AND DEVICE FOR MANUFACTURING A TREE FROM A TUBULAR PIECE. | |
| CN105516560B (en) | Camera fixation kit and electronic equipment | |
| DE102006035431A1 (en) | Fuel injection nozzle e.g. dual needle fuel injection nozzle, for e.g. diesel engine, has part fitted closely inside increased inner diameter section of other part, where former part is more flexible or elastic than latter part | |
| SE0500795L (en) | Cooker hood | |
| KR200420364Y1 (en) | Protective cap coupled to the inner diameter of the pipe | |
| CN210693647U (en) | Damping rubber ring assembly and motor using same | |
| CN210461667U (en) | Dust cover for actuator mechanism | |
| CN213235940U (en) | Withstand voltage industrial belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |