CN112489868A - Sun-proof cable in many light areas - Google Patents
Sun-proof cable in many light areas Download PDFInfo
- Publication number
- CN112489868A CN112489868A CN202011436450.7A CN202011436450A CN112489868A CN 112489868 A CN112489868 A CN 112489868A CN 202011436450 A CN202011436450 A CN 202011436450A CN 112489868 A CN112489868 A CN 112489868A
- Authority
- CN
- China
- Prior art keywords
- sun
- cable
- proof
- insulating layer
- rotating block
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a multi-light area sun-proof cable, which relates to the technical field of cable auxiliary equipment, and comprises a cable and an insulating layer, wherein the insulating layer is wrapped outside the cable, at least one group of sun-proof devices are arranged outside the insulating layer and rotate along the central axis of the insulating layer, the group of sun-proof devices comprise a first sun-proof device and a second sun-proof device, the first sun-proof device and the second sun-proof device have the same structure and are assembled end to end, each sun-proof device comprises a rotating block and a power device, the rotating block is of a polygonal structure, at least three reflecting surfaces are arranged on the rotating block, and each reflecting surface is provided with a group of power devices; the cable insulation device is reasonable in structure and low in manufacturing cost, the problem of cable insolation in areas with long sunshine time can be effectively solved, and the arranged liquid injection hole is convenient for maintenance of the lubricating layer in the maintenance process.
Description
Technical Field
The invention relates to the technical field of cable auxiliary equipment, in particular to a sun-proof cable for a multi-light area.
Background
It is known that exposure of a cable can lead to the insulating layer ageing to still can cause the cable temperature to rise and then lead to resistance increase and lead to the electric current of cable to reduce, especially can often suffer exposure to sunlight in the longer regional cable of sunshine duration, will cause the potential safety hazard like this, current cable all is the insulating layer that only uses rubber material, can not solve the problem of long-time exposure to the sun.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a cable for preventing sunshine in multiple light areas.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-light area sun-proof cable comprises a cable and an insulating layer, wherein the insulating layer is wrapped outside the cable, at least one group of sun-proof devices are arranged outside the insulating layer and rotate along the central axis of the insulating layer, the group of sun-proof devices comprise a first sun-proof device and a second sun-proof device, the first sun-proof device and the second sun-proof device are identical in structure and are assembled end to end, each sun-proof device comprises a rotating block and a power device, the rotating block is of a polygonal structure, at least three reflecting surfaces are arranged on the rotating block, each reflecting surface is provided with a group of power devices, each power device comprises a first wind shielding structure and a second wind shielding structure, a first wind opening is formed in the first wind shielding structure, a second wind opening is formed in the second wind shielding structure, and the first wind shielding structure and the second wind shielding structure are correspondingly arranged on the same reflecting surface, the improved rotary block is characterized in that a plug board is arranged on the right end face of the rotary block, a slot is formed in the left end face of the rotary block, the plug board is of a cylindrical hollow structure, a lubricating layer is arranged on the outer peripheral face of the plug board, a retainer is arranged on the inner wall of the slot, a fixing hole is formed in the outer peripheral face of the retainer, a first ball is assembled in the fixing hole and is located between the retainer and the inner wall of the slot, and the first ball is assembled with the lubricating layer and is located in the lubricating layer in a sliding connection mode.
The inner wall of the rotating block is provided with a retainer, fixing holes are distributed in the retainer, a second ball is assembled in the retainer, and the second ball is located on the outer peripheral surface of the insulating layer and is in rolling connection with the insulating layer.
And the power devices on every two adjacent reflecting surfaces are respectively and correspondingly arranged at the edge of each reflecting surface.
The power device is composed of a first wind shield and a second wind shield, and the first wind shield and the second wind shield are identical in structure and are correspondingly arranged at the edge of the light reflecting surface.
The reflecting surfaces are all of U-shaped structures.
And the light reflecting surface is provided with a liquid injection hole which penetrates through the rotating block and is communicated with the slot.
The liquid injection hole is provided with a sealing cover in a matching way, and the liquid injection hole is in threaded connection with the sealing cover.
The sealing cover is internally provided with a sealing gasket which is made of rubber.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the cable is provided with a plurality of groups of sun-proof devices to protect the insulating layer of the cable, and the rotating block is rotated by arranging the power device on the rotating block, so that the plurality of reflecting surfaces are repeatedly and alternately heated; the cable insulation device is reasonable in structure and low in manufacturing cost, the problem of cable insolation in areas with long sunshine time can be effectively solved, and the arranged liquid injection hole is convenient for maintenance of the lubricating layer in the maintenance process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left end view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic view of the cage construction of the present invention;
FIG. 5 is a schematic view of the power plant of the present invention;
1. a light-reflecting surface; 2. a first wind shielding structure; 3. a first tuyere; 4. a second wind blocking structure; 5. a second tuyere; 6. inserting plates; 7. a lubricating layer; 8. a cable; 9. a first windshield; 10. a second wind deflector; 11. rotating the block; 12. a fixing hole; 13. a holder; 14. a first ball bearing; 15. a slot; 16. and a liquid injection hole.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
With reference to fig. 1-5, the multi-light-region sun-proof cable 8 includes a cable 8 and an insulating layer, the cable 8 is covered with the insulating layer, the insulating layer is provided with at least one set of sun-proof device outside, the sun-proof devices rotate along the central axis of the insulating layer, the set of sun-proof devices is composed of a first sun-proof device and a second sun-proof device, the first sun-proof device and the second sun-proof device have the same structure and are assembled end to end, the sun-proof device is composed of a rotating block 11 and a power device, the rotating block 11 is a polygonal structure, the rotating block 11 is provided with at least three reflecting surfaces 1, each reflecting surface 1 is provided with a set of power device, the power device is composed of a first wind shielding structure 2 and a second wind shielding structure 4, the first wind shielding structure 2 is provided with a first wind gap 3, the second wind shielding structure 4 is provided with a second wind gap 5, the first wind shielding structure 2 and the second wind shielding structure 4 are, the plug board 6 is arranged on the right end face of the rotating block 11, the slot 15 is arranged on the left end face of the rotating block 11, the plug board 6 is of a cylindrical hollow structure, the lubricating layer 7 is arranged on the outer peripheral face of the plug board 6, the inner wall of the slot 15 is provided with the retainer 13, the outer peripheral face of the retainer 13 is provided with the fixing holes 12, the first ball 14 is assembled in the fixing hole 12, the first ball 14 is positioned between the retainer 13 and the inner wall of the slot 15, the first ball 14 is assembled with the lubricating layer 7, and the first ball 14 is positioned in the lubricating layer 7 and is connected in a sliding mode; the first wind shielding structure 2 is communicated with the second wind shielding structure 4 and is of a square or triangular structure, the first wind shielding structure blows into the first wind port 3 to drive the rotating block 11 to rotate, and the clamping groove is clamped with the inserting plate 6. The inner wall of the rotating block 11 is provided with a retainer 13, fixing holes 12 are distributed on the retainer 13, second balls are assembled in the retainer, and the second balls are located on the outer peripheral surface of the insulating layer and connected in a rolling mode. And the power devices on every two adjacent reflecting surfaces 1 are respectively and correspondingly arranged on the edge of each reflecting surface 1. The power device is composed of a first wind shield 9 and a second wind shield 10, and the first wind shield 9 and the second wind shield 10 are identical in structure and are correspondingly arranged at the edge of the light reflecting surface 1. The reflecting surfaces 1 are all of U-shaped structures; the reflecting surface 1 of the U-shaped structure is convenient for reflecting sunlight to reduce the temperature caused by illumination, and the U-shaped structure can improve wind power to drive the first wind deflector 9 better. The reflecting surface 1 is provided with an injection hole 16, and the injection hole 16 penetrates through the rotating block 11 and is communicated with the slot 15. The liquid injection hole 16 is provided with a sealing cover, and the liquid injection hole 16 is in threaded connection with the sealing cover. The sealing cover is internally provided with a sealing gasket which is made of rubber. The injection hole 16 is used for injecting lubricating oil into the first ball 14 in the retainer 13, and the sealing cover prevents rainwater or dust from entering from the injection hole 16.
The cable 8 for preventing sunshine in multiple light areas drives the power device to work through wind power to drive the sun protection device to rotate, so that each reflecting surface 1 can be uniformly heated to relieve overhigh temperature of a single surface caused by heating of the single surface.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A multi-light area sun-proof cable comprises a cable (8) and an insulating layer, and is characterized in that: the cable (8) is wrapped by an insulating layer, at least one group of sun-proof devices are arranged outside the cable and rotate along the central axis of the insulating layer, each group of sun-proof devices are composed of a first sun-proof device and a second sun-proof device, the first sun-proof device and the second sun-proof device are identical in structure and are assembled end to end, each sun-proof device is composed of a rotating block (11) and a power device, each rotating block (11) is of a polygonal structure, at least three reflecting surfaces (1) are arranged on each rotating block (11), each reflecting surface (1) is provided with a group of power devices, each power device is composed of a first wind shielding structure (2) and a second wind shielding structure (4), each first wind shielding structure (2) is provided with a first wind inlet (3), each second wind shielding structure (4) is provided with a second wind inlet (5), and the first wind shielding structure (2) and the second wind shielding structure (4) are correspondingly arranged on the same reflecting surface (1), be equipped with picture peg (6) on the right-hand member face of rotatory piece (11), be equipped with slot (15) on the left end face of rotatory piece (11), picture peg (6) are cylinder type hollow structure, be equipped with lubricating layer (7) on the outer peripheral face of picture peg (6), be equipped with holder (13) on slot (15) inner wall, the outer peripheral face distribution of holder (13) has fixed orifices (12), and the equipartition is equipped with first ball (14) and first ball (14) in the middle of being located holder (13) and slot (15) inner wall in fixed orifices (12), first ball (14) are equipped with mutually with lubricating layer (7) and first ball (14) are located lubricating layer (7) internal sliding connection.
2. The multiple light region solar cable of claim 1, wherein: the inner wall of the rotating block (11) is provided with a retainer (13), fixing holes (12) are distributed in the retainer (13), second balls are assembled in the fixing holes, and the second balls are located on the outer peripheral surface of the insulating layer and are in rolling connection.
3. The multiple light region solar cable of claim 1, wherein: and the power devices on every two adjacent reflecting surfaces (1) are respectively and correspondingly arranged on the edge of each reflecting surface (1).
4. The multiple light region solar cable of claim 2, wherein: the power device is composed of a first wind shield (9) and a second wind shield (10), and the first wind shield (9) and the second wind shield (10) are identical in structure and are correspondingly arranged at the edge of the light reflecting surface (1).
5. The multiple light region solar cable of claim 1, wherein: the reflecting surface (1) is of a U-shaped structure.
6. The multiple light region solar cable of claim 1 or 5, wherein: and the reflecting surface (1) is provided with a liquid injection hole (16), and the liquid injection hole (16) penetrates through the rotating block (11) and is communicated with the slot (15).
7. The multiple light region solar cable of claim 6, wherein: the liquid injection hole (16) is provided with a sealing cover, and the liquid injection hole (16) is in threaded connection with the sealing cover.
8. The multiple light region solar cable of claim 7, wherein: the sealing cover is internally provided with a sealing gasket which is made of rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011436450.7A CN112489868B (en) | 2020-12-11 | 2020-12-11 | Sun-proof cable in many light areas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011436450.7A CN112489868B (en) | 2020-12-11 | 2020-12-11 | Sun-proof cable in many light areas |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112489868A true CN112489868A (en) | 2021-03-12 |
CN112489868B CN112489868B (en) | 2022-06-28 |
Family
ID=74940966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011436450.7A Active CN112489868B (en) | 2020-12-11 | 2020-12-11 | Sun-proof cable in many light areas |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112489868B (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101504877A (en) * | 2008-02-04 | 2009-08-12 | 尹学军 | Ice coagulation preventing cable and auxiliary equipment |
CN106927315A (en) * | 2017-05-03 | 2017-07-07 | 蓬溪县炜涛慧科技有限公司 | A kind of cable of long service life |
CN206574529U (en) * | 2017-03-30 | 2017-10-20 | 无锡市群星线缆有限公司 | A kind of anticorrosion cable for wind-driven generator |
CN206672684U (en) * | 2017-04-11 | 2017-11-24 | 金太阳电缆有限公司 | A kind of self-damping aerial cable |
CN108538486A (en) * | 2018-05-21 | 2018-09-14 | 安徽国电电缆集团有限公司 | A kind of wind energy power cable that resistance to twisting can be good |
CN208014430U (en) * | 2018-03-26 | 2018-10-26 | 浙江亿勒电力科技有限公司 | A kind of anti-pressure anti-torsion song ruggedized cable |
CN108986980A (en) * | 2018-07-25 | 2018-12-11 | 陈辉 | A kind of waterproof anti-twisting cable used for wind power generation |
CN109036695A (en) * | 2018-08-03 | 2018-12-18 | 苏州三体智能科技有限公司 | A kind of cable and its manufacturing method |
CN209071040U (en) * | 2018-12-12 | 2019-07-05 | 江西省开开电缆有限公司 | A kind of low cigarette is without chimney power cable with cross-linked polyethylene insulation |
CN110534244A (en) * | 2019-09-03 | 2019-12-03 | 安徽凌宇电缆科技有限公司 | The Oversea wind power generation fire-retardant scandium-aluminum alloy conductor low-voltage cable that blocks water of cold-resistant corrosion resistant |
CN211237778U (en) * | 2020-03-09 | 2020-08-11 | 飞洲集团有限公司 | Wind-resistant cable |
CN211350189U (en) * | 2019-11-04 | 2020-08-25 | 四川韦克电缆有限公司 | Sun-crack-resistant power cable |
CN211907039U (en) * | 2020-04-26 | 2020-11-10 | 成都市金顶电线电缆有限责任公司 | Micropore anti-aging cable |
CN112037977A (en) * | 2020-09-07 | 2020-12-04 | 闫山 | Phase-change thermal radiation storage type outdoor cable |
-
2020
- 2020-12-11 CN CN202011436450.7A patent/CN112489868B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101504877A (en) * | 2008-02-04 | 2009-08-12 | 尹学军 | Ice coagulation preventing cable and auxiliary equipment |
CN206574529U (en) * | 2017-03-30 | 2017-10-20 | 无锡市群星线缆有限公司 | A kind of anticorrosion cable for wind-driven generator |
CN206672684U (en) * | 2017-04-11 | 2017-11-24 | 金太阳电缆有限公司 | A kind of self-damping aerial cable |
CN106927315A (en) * | 2017-05-03 | 2017-07-07 | 蓬溪县炜涛慧科技有限公司 | A kind of cable of long service life |
CN208014430U (en) * | 2018-03-26 | 2018-10-26 | 浙江亿勒电力科技有限公司 | A kind of anti-pressure anti-torsion song ruggedized cable |
CN108538486A (en) * | 2018-05-21 | 2018-09-14 | 安徽国电电缆集团有限公司 | A kind of wind energy power cable that resistance to twisting can be good |
CN108986980A (en) * | 2018-07-25 | 2018-12-11 | 陈辉 | A kind of waterproof anti-twisting cable used for wind power generation |
CN109036695A (en) * | 2018-08-03 | 2018-12-18 | 苏州三体智能科技有限公司 | A kind of cable and its manufacturing method |
CN209071040U (en) * | 2018-12-12 | 2019-07-05 | 江西省开开电缆有限公司 | A kind of low cigarette is without chimney power cable with cross-linked polyethylene insulation |
CN110534244A (en) * | 2019-09-03 | 2019-12-03 | 安徽凌宇电缆科技有限公司 | The Oversea wind power generation fire-retardant scandium-aluminum alloy conductor low-voltage cable that blocks water of cold-resistant corrosion resistant |
CN211350189U (en) * | 2019-11-04 | 2020-08-25 | 四川韦克电缆有限公司 | Sun-crack-resistant power cable |
CN211237778U (en) * | 2020-03-09 | 2020-08-11 | 飞洲集团有限公司 | Wind-resistant cable |
CN211907039U (en) * | 2020-04-26 | 2020-11-10 | 成都市金顶电线电缆有限责任公司 | Micropore anti-aging cable |
CN112037977A (en) * | 2020-09-07 | 2020-12-04 | 闫山 | Phase-change thermal radiation storage type outdoor cable |
Also Published As
Publication number | Publication date |
---|---|
CN112489868B (en) | 2022-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102008034459B4 (en) | Protective cover assembly for an electrical unit | |
DE102006002465A1 (en) | Concentrator photovoltaic device with positioning aid | |
WO2014119830A1 (en) | Solar panel curtain device | |
CN106773430A (en) | A kind of display base plate and display device | |
CN112489868B (en) | Sun-proof cable in many light areas | |
DE112016003818T5 (en) | Photovoltaic generation system and method of using the same | |
CN102544162B (en) | Solar cell module | |
DE3937019C2 (en) | ||
DE102016117770A1 (en) | cable management | |
CN211237778U (en) | Wind-resistant cable | |
CN204668406U (en) | Battery modules | |
CN208767761U (en) | The mounting rack of metal oxide arrester | |
CN111884569B (en) | A high-efficient type photovoltaic power generation device for electric power system | |
CN212366759U (en) | Novel connector for bus duct | |
DE102018110948A1 (en) | solar generator | |
CN211181783U (en) | Ice and snow cover is prevented to porcelain insulator | |
CN109116488B (en) | Optical fiber terminal box | |
DE102010053330B4 (en) | PV system with a connection terminal for the wireless connection of PV modules | |
DE102014217511B4 (en) | Battery cell module with an arrangement for protection against moisture | |
CN215418749U (en) | Wiring harness for violation shooting camera | |
CN219937889U (en) | Electrical box assembly | |
CN205646442U (en) | Lightning rod with rotation regulation function | |
CN219560616U (en) | Six post overvoltage protection ware | |
CN219554264U (en) | High tension switchgear with safeguard function | |
CN220649775U (en) | Power transmission line galloping monitoring device |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |