WO2024012105A1

WO2024012105A1 - Load bearable detective optical/power cable

Info

Publication number: WO2024012105A1
Application number: PCT/CN2023/099035
Authority: WO
Inventors: 陶曼桦; 王克鸿; 方峰; 乔文玮; 杨恒勇; 吴开明; 蒋树清; 耶雪夫; 王晓宇; 朱涛; 沈爱红; 吴键; 冯自立; 庞昊强; 刘曼; 袁清; 王强; 李曙生
Original assignee: 江苏华能电缆股份有限公司
Priority date: 2022-07-13
Filing date: 2023-06-08
Publication date: 2024-01-18
Also published as: CN114883042B; CN114883042A

Abstract

The present invention relates to the technical field of optical cables, and provides a load bearable detective optical/power cable. The load bearable detective optical/power cable comprises: a fourth steel pipe cable structure, wherein a first steel pipe optical fiber mechanism, a fifth steel pipe optical fiber mechanism, a second steel pipe cable structure and a third steel pipe optical fiber mechanism are provided around the fourth steel pipe cable structure, and a third heat dissipation mechanism, a fourth heat dissipation mechanism, a first heat dissipation mechanism and a second heat dissipation mechanism are connected to the side end of the fourth steel pipe cable structure; and a shielding layer, wherein the shielding layer is located outside the fourth steel pipe cable structure, a first filling layer is provided in the shielding layer, a plurality of inner armored steel wires are provided outside the shielding layer, a second buffer sheath is provided outside the inner armored steel wires, and an anti-collision elastic piece is provided outside the second buffer sheath. The load bearable detective optical/power cable provided by the present invention has the advantages of good load-bearing effect and excellent heat dissipation.

Description

A load-bearing detection light/cable

Technical field

The invention belongs to the technical field of optical cables, and specifically relates to a load-bearing detection light/cable.

Background technique

Optical cable is an integrated transmission medium that organically combines metal wires and optical fibers to transmit electrical energy and optical information simultaneously, in the same path, and in the same direction. It realizes the integrated integration of power flow, business flow and information flow. Through one erection, one construction, and one investment, it can transmit voice, data, video and other information while transmitting high-voltage power, which greatly shortens the construction period, reduces construction costs, saves resources, and lays a solid foundation for smart grid construction.

Optical power cable (OPC) is an integrated transmission medium that organically combines metal wires and optical fibers to transmit electrical energy and optical information simultaneously, in the same path, and in the same direction. It realizes the integrated integration of power flow, business flow and information flow. Through one erection, one construction, and one investment, it can transmit voice, data, video and other information while transmitting high-voltage power, which greatly shortens the construction period, reduces construction costs, saves resources, and lays a solid foundation for smart grid construction.

However, in the process of implementing the technical solutions in the embodiments of the present application, the inventor of the present application discovered that the above technology has at least the following technical problems;

The load-bearing detection light/cable in the existing technology has poor flexibility, and its load-bearing performance is not enough to ensure the overall stable operation of the optical cable in harsh environments. At this time, the impact of external forces on the light/cable cannot be effectively offset, and the long-term operation The light/cable is required to have good heat dissipation properties.

Contents of the invention

In order to solve the above-mentioned problems existing in the prior art, the present invention provides a load-bearing detection light/cable. The technical problems to be solved by the present invention are achieved through the following technical solutions:

The load-bearing detection light/cable provided by the present invention includes: a fourth steel tube optical cable structure. The fourth steel tube optical cable structure is surrounded by a first steel tube optical fiber mechanism, a fifth steel tube optical fiber mechanism, a second steel tube cable structure and a third steel tube. Optical fiber mechanism, the side end of the fourth steel pipe optical cable structure is connected to a third heat dissipation mechanism, a fourth heat dissipation mechanism, a first heat dissipation mechanism and a second heat dissipation mechanism; a shielding layer, the shielding layer is located outside the fourth steel pipe optical cable structure , a first filling layer is provided inside the shielding layer, a plurality of inner armor steel wires are provided outside the shielding layer, a second buffer sheath is provided outside the inner armor steel wires, and the second buffer sheath is The outside is equipped with anti-collision shrapnel. Through the cooperation of the first steel pipe optical fiber mechanism, polyethylene outer sheath and outer armor steel wire and other structures, the load-bearing performance and heat dissipation performance of the load-bearing detection light/cable can be significantly improved. Existing technology The load-bearing detection light/cable has poor bending properties, and its load-bearing performance is not enough to ensure the overall stable operation of the optical cable in harsh environments. At this time, the impact of external forces on the optical cable cannot be effectively offset. When using this device, the anti-collision shrapnel , the third heat dissipation mechanism, the first steel pipe fiber optic mechanism and the inner armored steel wire and other structures can offset the impact of the outside world on the load-bearing detection light/cable, ensuring the stable operation of the internal structure of the device, and through the first steel pipe fiber optic mechanism, the second steel pipe The inherent characteristics of the cable structure and other structures can ensure that the heat generated when the device is working can be effectively dissipated, preventing excessive internal temperature of the device from affecting the service life of the device.

Preferably, a first buffer sheath is provided on the outside of the anti-collision shrapnel, a plurality of outer armor steel wires are provided on the outside of the first buffer sheath, and a polyethylene outer sheath is provided on the outside of the outer armor steel wires. The polyethylene outer sheath, outer armor steel wire and first buffer sheath can ensure the stable operation of the internal structure of the device and avoid direct contact between the harsh external environment and the internal structure.

Preferably, the fourth steel tube optical cable structure includes a steel tube optical fiber main body, a steel tube optical fiber main body is provided in the middle of the shielding layer, an insulation layer is provided on the outside of the steel tube optical fiber main body, and the outer surface of the insulation layer is fixedly installed with multiple A third bump is provided around a second filling layer with a waterproof function. An end of the third bump away from the insulating layer is provided with a fifth heat dissipation layer. When the present invention is used, A large amount of heat is generated. At this time, the heat generated when the steel tube optical fiber body is working can be transferred to the outside through the interaction of the insulating layer, the second filling layer, the third bump and the fifth heat dissipation layer. In this process, the first steel tube optical fiber mechanism , the fifth steel pipe fiber optic structure, the second steel pipe cable structure and the third steel pipe fiber optic structure will also transfer heat to the outside, and then the heat will be transferred to the third heat dissipation mechanism, the fourth heat dissipation mechanism, the first heat dissipation mechanism and the third heat dissipation mechanism through the first filling layer. In the second heat dissipation mechanism, the heat can be absorbed twice through the first heat dissipation layer, the first bump, the second heat dissipation layer and other structures, effectively offsetting the heat, and then the heat can be transferred to the shield through the third heat dissipation mechanism. The layer will eventually be absorbed by the outside world, preventing heat from being stored inside the device and extending the service life of the device.

Preferably, the third heat dissipation mechanism includes a first heat dissipation layer, the first heat dissipation layer is fixedly connected to the inner wall of the shielding layer, and a plurality of first bumps are provided on the side ends of the first heat dissipation layer. A second heat dissipation layer is provided at one end of the first bump away from the first heat dissipation layer. The second heat dissipation layer is fixedly connected to the shielding layer. A plurality of first heat dissipation holes are penetrated through the second heat dissipation layer. The present invention is used At this time, the external impact force will first be buffered by the anti-collision shrapnel. During this process, the anti-collision shrapnel will undergo a certain deformation. After that, the impact force will be buffered twice by the buffer block between the second heat dissipation layer and the third heat dissipation layer. And in this process, the first heat dissipation layer will squeeze the first bump, the fourth heat dissipation layer will squeeze the second bump, and will also offset part of the impact force to a certain extent. Finally, the fifth heat dissipation layer and the third bump will The cooperation with the second filling layer can buffer the impact force three times, effectively avoiding damage to the internal structure of the device caused by the impact force, improving the load-bearing capacity of the device, and extending the service life of the device, and the fourth heat dissipation mechanism, The first heat dissipation mechanism and the second heat dissipation mechanism will produce the same effect as the third heat dissipation mechanism. Similarly, the first steel pipe fiber optic mechanism, the fifth steel pipe fiber optic mechanism, the second steel pipe cable structure and the third steel pipe fiber optic mechanism will produce the same effect as the fourth steel pipe fiber optic mechanism. Steel tube optical cable structure has the same effect.

Preferably, a third heat dissipation layer is provided at one end of the second heat dissipation layer away from the first bump, the third heat dissipation layer is fixedly connected to the shielding layer, and a third heat dissipation layer is provided between the third heat dissipation layer and the second heat dissipation layer. Buffer block, the third heat dissipation layer is penetrated with a plurality of second heat dissipation holes, the side end of the third heat dissipation layer is provided with a plurality of second bumps, the second bumps are away from one end of the third heat dissipation layer A fourth heat dissipation layer is provided. Through the cooperation of the third heat dissipation mechanism and other structures, secondary absorption of heat inside the device can be achieved, thereby ensuring the normal operation of the subsequent device.

Preferably, the first steel pipe optical fiber mechanism, the second steel pipe cable structure, the third steel pipe optical fiber mechanism, the fourth steel pipe optical cable structure and the fifth steel pipe optical fiber mechanism have the same composition structure. This arrangement ensures that the main body of the optical cable can perform its most basic functions. function to ensure the effective transmission of information.

Preferably, the first heat dissipation mechanism, the second heat dissipation mechanism, the third heat dissipation mechanism and the fourth heat dissipation mechanism have the same composition and structure. This arrangement can effectively offset the impact force from the outside and can also dissipate heat in multiple directions. absorption to ensure the normal operation of the device.

Preferably, the first filling layer is located around the first steel pipe optical fiber mechanism, the fifth steel pipe optical fiber mechanism, the second steel pipe cable structure and the third steel pipe optical fiber mechanism. This arrangement can ensure the waterproof performance inside the device and avoid external damage. Water vapor affects the structure inside the device.

Compared with the existing technology, the beneficial effects of the present invention are:

1. When the present invention is in use, the load-bearing performance and heat dissipation performance of the load-bearing detection light/cable can be significantly improved through the cooperation of the first steel pipe optical fiber mechanism, polyethylene outer sheath, outer armor steel wire and other structures. Existing technology The load-bearing detection light/cable has poor bending properties, and its load-bearing performance is not enough to ensure the overall stable operation of the optical cable in harsh environments. At this time, the impact of external forces on the optical cable cannot be effectively offset. When using this device, the anti-collision shrapnel , the third heat dissipation mechanism, the first steel pipe fiber optic mechanism and the inner armored steel wire and other structures can offset the impact of the outside world on the load-bearing detection light/cable, ensuring the stable operation of the internal structure of the device, and through the first steel pipe fiber optic mechanism, the second steel pipe The inherent characteristics of the cable structure and other structures can ensure that the heat generated when the device is working can be effectively dissipated, preventing excessive internal temperature of the device from affecting the service life of the device.

2. When the present invention is in use, the impact force from the outside will first be buffered by the anti-collision shrapnel. During this process, the anti-collision shrapnel will undergo a certain deformation, and then the impact force will be buffered between the second heat dissipation layer and the third heat dissipation layer. Secondary buffering of the block, and in this process the first heat dissipation layer will squeeze the first bump, the fourth heat dissipation layer will squeeze the second bump, and will also offset part of the impact force to a certain extent, and finally the fifth heat dissipation layer will squeeze the second bump. The mutual cooperation between the first layer, the third bump and the second filling layer can buffer the impact force three times, effectively avoiding damage to the internal structure of the device caused by the impact force, improving the load-bearing capacity of the device, and extending the service life of the device. And the fourth heat dissipation mechanism, the first heat dissipation mechanism and the second heat dissipation mechanism will produce the same effect as the third heat dissipation mechanism. Similarly, the first steel pipe optical fiber mechanism, the fifth steel pipe optical fiber mechanism, the second steel pipe cable structure and the third steel pipe optical fiber The mechanism will produce the same effect as the fourth steel tube optical cable structure.

3. When the present invention is in use, a large amount of heat will be generated. At this time, through the interaction of the insulating layer, the second filling layer, the third bump and the fifth heat dissipation layer, the heat generated when the steel pipe optical fiber body is working can be transferred to the outside. During this process, the first steel pipe fiber optic mechanism, the fifth steel pipe fiber optic mechanism, the second steel pipe cable structure and the third steel pipe fiber optic mechanism will also transfer heat to the outside, and then the heat will be transferred to the third heat dissipation mechanism and the fourth heat dissipation mechanism through the first filling layer. In the heat dissipation mechanism, the first heat dissipation mechanism and the second heat dissipation mechanism, the heat can be absorbed twice through the first heat dissipation layer, the first bump, the second heat dissipation layer and other structures, effectively offsetting the heat. It can be transferred to the shielding layer through the third heat dissipation mechanism, and will eventually be absorbed by the outside world, preventing heat from being stored inside the device and extending the service life of the device.

Description of drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of a load-bearing detection light/cable provided by an embodiment of the present invention;

Figure 2 is a schematic diagram of the positional relationship between the fourth heat dissipation mechanism, the fourth steel tube optical cable structure and the fifth steel tube optical fiber mechanism provided by the embodiment of the present invention;

Figure 3 is an enlarged view of part A of Figure 2 provided by an embodiment of the present invention;

Figure 4 is a side end cross-sectional view of the fourth steel tube optical cable structure provided by the embodiment of the present invention;

Figure 5 is a specific structural schematic diagram of the fourth steel tube optical cable structure provided by the embodiment of the present invention;

Figure 6 is a schematic diagram of the positional relationship between the second heat dissipation mechanism and the fourth heat dissipation mechanism provided by the embodiment of the present invention;

Figure 7 is a schematic diagram of the cooperation relationship between the anti-collision shrapnel and the second buffer sheath provided by the embodiment of the present invention;

Figure 8 is a schematic diagram of the positional relationship between the third heat dissipation mechanism and the fourth steel tube optical cable structure provided by the embodiment of the present invention;

Figure 9 is a schematic diagram of the positional relationship between the polyethylene outer sheath and the shielding layer provided by the embodiment of the present invention.

Numbers in the figure: 1. The first steel pipe optical fiber mechanism; 2. Polyethylene outer sheath; 3. Outer armor steel wire; 4. The first buffer sheath; 5. Anti-collision shrapnel; 6. The second buffer sheath; 7. Inner armored steel wire; 8. Shielding layer; 9. First heat dissipation mechanism; 10. Second steel pipe cable structure; 11. Second heat dissipation mechanism; 12. First filling layer; 13. Third steel pipe optical fiber mechanism; 14. Third Heat dissipation mechanism; 141. First heat dissipation layer; 142. First bump; 143. Second heat dissipation layer; 144. First heat dissipation hole; 145. Third heat dissipation layer; 146. Second bump; 147. Fourth heat dissipation layer; 148. Second heat dissipation hole; 15. Fourth heat dissipation mechanism; 16. Fourth steel tube optical cable structure; 161. Steel tube optical fiber main body; 162. Insulating layer; 163. Second filling layer; 164. Third bump; 165 , The fifth heat dissipation layer; 17. The fifth steel tube optical fiber mechanism.

Detailed ways

The present invention will be described in further detail below with reference to specific examples, but the implementation of the present invention is not limited thereto.

Please refer to Figures 1 to 9 in conjunction. A load-bearing detection light/cable includes: a fourth steel tube optical cable structure 16. The fourth steel tube optical cable structure 16 is surrounded by a first steel tube optical fiber mechanism 1 and a fifth steel tube optical fiber mechanism. 17. The second steel pipe cable structure 10 and the third steel pipe optical fiber mechanism 13. The side ends of the fourth steel pipe optical cable structure 16 are connected with the third heat dissipation mechanism 14, the fourth heat dissipation mechanism 15, the first heat dissipation mechanism 9 and the second heat dissipation mechanism. Mechanism 11; shielding layer 8, the shielding layer 8 is located outside the fourth steel tube optical cable structure 16, the first filling layer 12 is provided inside the shielding layer 8, and a plurality of inner armors are provided outside the shielding layer 8 Steel wire 7, a second buffer sheath 6 is provided on the outside of the inner armor steel wire 7, and an anti-collision elastic piece 5 is provided on the outside of the second buffer sheath 6.

It should be noted that when the present invention is in use, the load-bearing performance and heat dissipation performance of the load-bearing detection light/cable can be significantly improved through the mutual cooperation of the first steel pipe optical fiber mechanism 1, the polyethylene outer sheath 2 and the outer armor steel wire 3. ;

It also needs to be explained: the load-bearing detection light/cable in the existing technology has poor bending properties, and its load-bearing performance is not enough to ensure the overall stable operation of the optical cable in harsh environments. At this time, the impact of external forces on the optical cable cannot be effectively offset;

It should also be noted that when this device is adopted, the impact force of the outside world on the load-bearing detection light/cable can be offset by structures such as the anti-collision shrapnel 5, the third heat dissipation mechanism 14, the first steel pipe optical fiber mechanism 1 and the inner armored steel wire 7, ensuring that Stable operation of the internal structure of the device;

It should also be noted that through the characteristics of the first steel tube optical fiber mechanism 1, the second steel tube cable structure 10 and other structures, it can be ensured that the heat generated when the device is working can be effectively dissipated to prevent excessive internal temperature of the device from affecting the service life of the device.

Referring to Figures 1 to 9, a first buffer sheath 4 is provided on the outside of the anti-collision shrapnel 5, and a plurality of outer armor steel wires 3 are provided on the outside of the first buffer sheath 4. The outer armor steel wires The outside of 3 is provided with a polyethylene outer sheath 2 .

It should be noted that the stable operation of the internal structure of the device can be ensured by the polyethylene outer sheath 2, the outer armored steel wire 3 and the first buffer sheath 4, and the harsh external environment can be avoided from direct contact with the internal structure.

Referring to FIGS. 1 to 9 , the fourth steel tube optical cable structure 16 includes a steel tube optical fiber main body 161 , a steel tube optical fiber main body 161 is provided in the middle of the shielding layer 8 , and an insulation layer 162 is provided outside the steel tube optical fiber main body 161 , a plurality of third bumps 164 are fixedly installed on the outer surface of the insulation layer 162, and a second filling layer 163 with a waterproof function is provided around the third bumps 164, and the third bumps 164 are away from the insulation A fifth heat dissipation layer 165 is provided at one end of the layer 162 .

It should be noted that when the present invention is used, a large amount of heat will be generated. At this time, the steel pipe optical fiber body 161 can be operated through the interaction of the insulating layer 162, the second filling layer 163, the third bump 164 and the fifth heat dissipation layer 165. The heat generated is transferred to the outside;

It should also be noted that during this process, the first steel tube optical fiber mechanism 1, the fifth steel tube optical fiber mechanism 17, the second steel tube cable structure 10 and the third steel tube optical fiber mechanism 13 will also transfer heat to the outside, and then the heat will be transferred to the outside through the first filling layer 12. in the third heat dissipation mechanism 14, the fourth heat dissipation mechanism 15, the first heat dissipation mechanism 9 and the second heat dissipation mechanism 11;

It should also be noted that at this time, the heat can be absorbed twice through the first heat dissipation layer 141, the first bump 142, the second heat dissipation layer 143 and other structures, effectively offsetting the heat;

It should also be noted that the heat can then be transferred to the shielding layer 8 through the third heat dissipation mechanism 14 and will eventually be absorbed by the outside world, thus preventing heat from being stored inside the device and extending the service life of the device.

Referring to FIGS. 1 to 9 , the third heat dissipation mechanism 14 includes a first heat dissipation layer 141 . The first heat dissipation layer 141 is fixedly connected to the inner wall of the shielding layer 8 . The side ends of the first heat dissipation layer 141 A plurality of first bumps 142 are provided. An end of the first bumps 142 away from the first heat dissipation layer 141 is provided with a second heat dissipation layer 143. The second heat dissipation layer 143 is fixedly connected to the shielding layer 8. The second heat dissipation layer 143 is fixedly connected to the shielding layer 8. A plurality of first heat dissipation holes 144 penetrate the second heat dissipation layer 143 .

It should be noted that when the present invention is in use, the impact force from the outside will first be buffered by the anti-collision shrapnel 5 for the first time, and during this process the anti-collision shrapnel 5 will undergo a certain deformation;

It should also be noted that the impact force will be buffered twice by the buffer block between the second heat dissipation layer 143 and the third heat dissipation layer 145, and in this process the first heat dissipation layer 141 will squeeze the first bump 142, and the fourth heat dissipation layer will The layer 147 will squeeze the second bump 146 and also offset part of the impact force to a certain extent;

It should also be noted that the cooperation between the fifth heat dissipation layer 165, the third bump 164 and the second filling layer 163 can buffer the impact force three times, effectively preventing the impact force from causing damage to the internal structure of the device, and improving The load-bearing capacity of the device extends the service life of the device;

It should also be noted that the fourth heat dissipation mechanism 15, the first heat dissipation mechanism 9 and the second heat dissipation mechanism 11 will produce the same effect as the third heat dissipation mechanism 14. Similarly, the first steel pipe fiber optic mechanism 1, the fifth steel pipe fiber optic mechanism 17, The second steel tube cable structure 10 and the third steel tube optical fiber mechanism 13 will produce the same effect as the fourth steel tube cable structure 16 .

Referring to FIGS. 1 to 9 , a third heat dissipation layer 145 is provided at one end of the second heat dissipation layer 143 away from the first bump 142 . The third heat dissipation layer 145 is fixedly connected to the shielding layer 8 . The third heat dissipation layer 145 is fixedly connected to the shielding layer 8 . A buffer block is provided between the heat dissipation layer 145 and the second heat dissipation layer 143. A plurality of second heat dissipation holes 148 are penetrated through the third heat dissipation layer 145. A plurality of second heat dissipation holes 148 are provided on the side ends of the third heat dissipation layer 145. Bump 146, the end of the second bump 146 away from the third heat dissipation layer 145 is provided with a fourth heat dissipation layer 147.

It should be noted that through the cooperation between the third heat dissipation mechanism 14 and other structures, the secondary absorption of heat inside the device can be achieved, thereby ensuring the normal operation of the subsequent device.

Referring to Figures 1 to 9, the first steel tube optical fiber mechanism 1, the second steel tube cable structure 10, the third steel tube optical fiber mechanism 13, the fourth steel tube optical fiber cable structure 16 and the fifth steel tube optical fiber mechanism 17 have the same composition and structure.

It should be noted: This setting ensures that the main body of the optical cable can perform its most basic functions and ensure the effective transmission of information.

Referring to FIGS. 1 to 9 , the first heat dissipation mechanism 9 , the second heat dissipation mechanism 11 , the third heat dissipation mechanism 14 and the fourth heat dissipation mechanism 15 have the same composition and structure.

It should be noted: This setting can effectively offset the impact of the outside world;

It should also be noted that heat can also be absorbed in multiple directions to ensure the normal operation of the device.

Referring to FIGS. 1 to 9 , the first filling layer 12 is located around the first steel tube optical fiber mechanism 1 , the fifth steel tube optical fiber mechanism 17 , the second steel tube cable structure 10 and the third steel tube optical fiber mechanism 13 .

Note: This setting can ensure the waterproof performance inside the device and prevent external water vapor from affecting the internal structure of the device.

The working principle of the load-bearing detection light/cable provided by the present invention is as follows:

When the present invention is in use, through the mutual cooperation of the first steel pipe optical fiber mechanism 1, polyethylene outer sheath 2 and outer armor steel wire 3 and other structures, the load-bearing performance and heat dissipation performance of the load-bearing detection light/cable can be significantly improved. The existing The load-bearing detection light/cable in the technology has poor bending properties, and its load-bearing performance is not enough to ensure the overall stable operation of the optical cable in harsh environments. At this time, the impact of external forces on the optical cable cannot be effectively offset. When using this device, through anti-collision The shrapnel 5, the third heat dissipation mechanism 14, the first steel tube fiber optic mechanism 1 and the inner armor steel wire 7 can offset the impact of the outside world on the load-bearing detection light/cable, ensuring the stable operation of the internal structure of the device, and through the first steel tube fiber optic The characteristics of the structure 1, the second steel pipe cable structure 10 and other structures can ensure that the heat generated when the device is working can be effectively dissipated, and avoid excessive internal temperature of the device affecting the service life of the device;

When the present invention is in use, the external impact force will first be buffered by the anti-collision shrapnel 5. During this process, the anti-collision shrapnel 5 will undergo a certain deformation, and then the impact force will be affected by the second heat dissipation layer 143 and the third heat dissipation layer 145. Secondary buffering between buffer blocks, and during this process, the first heat dissipation layer 141 will squeeze the first bump 142, and the fourth heat dissipation layer 147 will squeeze the second bump 146, which will also offset part of the impact to a certain extent. Finally, the cooperation between the fifth heat dissipation layer 165, the third bump 164 and the second filling layer 163 can buffer the impact force three times, effectively preventing the impact force from causing damage to the internal structure of the device, and improving the performance of the device. The load-bearing capacity extends the service life of the device, and the fourth heat dissipation mechanism 15, the first heat dissipation mechanism 9 and the second heat dissipation mechanism 11 will produce the same effect as the third heat dissipation mechanism 14. Similarly, the first steel tube fiber optic mechanism 1, the fifth heat dissipation mechanism 11 will produce the same effect as the third heat dissipation mechanism 14. The steel tube fiber optic mechanism 17, the second steel tube cable structure 10 and the third steel tube fiber optic mechanism 13 will produce the same effect as the fourth steel tube fiber optic cable structure 16;

When the present invention is used, a large amount of heat will be generated. At this time, through the interaction of the insulating layer 162, the second filling layer 163, the third bump 164 and the fifth heat dissipation layer 165, the heat generated when the steel tube optical fiber body 161 is working can be reduced. The heat is transferred to the outside. In this process, the first steel tube fiber optic structure 1, the fifth steel tube fiber optic structure 17, the second steel tube cable structure 10 and the third steel tube fiber optic structure 13 will also transfer heat to the outside, and then the heat will be transferred through the first filling layer 12 to the third heat dissipation mechanism 14 , the fourth heat dissipation mechanism 15 , the first heat dissipation mechanism 9 and the second heat dissipation mechanism 11 . At this time, the first heat dissipation layer 141 , the first bump 142 , the second heat dissipation layer 143 and other structures can be used to The heat is absorbed twice, effectively offsetting the heat. Then the heat can be transferred to the shielding layer 8 through the third heat dissipation mechanism 14, and will eventually be absorbed by the outside world, preventing heat from being stored inside the device and extending the service life of the device.

The above content is a further detailed description of the present invention in combination with specific preferred embodiments, and it cannot be concluded that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all of them should be regarded as belonging to the protection scope of the present invention.

Claims

A load-bearing detection light/cable, which is characterized by including:

A fourth steel tube optical cable structure (16). The fourth steel tube optical cable structure (16) is surrounded by a first steel tube optical fiber mechanism (1), a fifth steel tube optical fiber mechanism (17), a second steel tube cable structure (10) and The third steel pipe optical fiber structure (13), the side end of the fourth steel pipe optical cable structure (16) is connected with a third heat dissipation mechanism (14), a fourth heat dissipation mechanism (15), a first heat dissipation mechanism (9) and a second heat dissipation mechanism (15). Heat dissipation mechanism (11);

The third heat dissipation mechanism (14) includes a first heat dissipation layer (141). The first heat dissipation layer (141) is fixedly connected to the inner wall of the shielding layer (8). The side end of the first heat dissipation layer (141) is provided with There are a plurality of first bumps (142). An end of the first bump (142) away from the first heat dissipation layer (141) is provided with a second heat dissipation layer (143). The second heat dissipation layer (143) and The shielding layer (8) is fixedly connected, and the second heat dissipation layer (143) is penetrated by a plurality of first heat dissipation holes (144); the second heat dissipation layer (143) is provided at one end away from the first bump (142) There is a third heat dissipation layer (145), the third heat dissipation layer (145) is fixedly connected to the shielding layer (8), and a buffer block is provided between the third heat dissipation layer (145) and the second heat dissipation layer (143). , a plurality of second heat dissipation holes (148) penetrate through the third heat dissipation layer (145), and a plurality of second bumps (146) are provided at the side ends of the third heat dissipation layer (145). A fourth heat dissipation layer (147) is provided at one end of the two bumps (146) away from the third heat dissipation layer (145);

Shielding layer (8), the shielding layer (8) is located outside the fourth steel tube optical cable structure (16), and a first filling layer (12) is provided inside the shielding layer (8). The shielding layer (8) ) is provided with a plurality of inner armor steel wires (7) on the outside, a second buffer sheath (6) is provided on the outside of the inner armor steel wire (7), and an anti-protection sheath (6) is provided on the outside of the second buffer sheath (6). Hit the shrapnel (5).
The load-bearing detection light/cable according to claim 1, characterized in that a first buffer sheath (4) is provided on the outside of the anti-collision elastic piece (5), and the first buffer sheath (4) A plurality of outer armor steel wires (3) are provided on the outside, and a polyethylene outer sheath (2) is provided on the outside of the outer armor steel wires (3).
The load-bearing detection light/cable according to claim 1, characterized in that the fourth steel tube optical cable structure (16) includes a steel tube optical fiber main body (161), and a steel tube optical fiber main body is provided in the middle of the shielding layer (8) (161), the steel tube optical fiber body (161) is provided with an insulating layer (162) on the outside, and a plurality of third bumps (164) are fixedly installed on the outer surface of the insulating layer (162). A second filling layer (163) with a waterproof function is provided around the block (164), and a fifth heat dissipation layer (165) is provided at one end of the third bump (164) away from the insulating layer (162).
The load-bearing detection light/cable according to claim 1, the first steel pipe optical fiber mechanism (1), the second steel pipe cable structure (10), the third steel pipe optical fiber mechanism (13), the fourth steel pipe optical cable structure (16 ) and the fifth steel pipe optical fiber mechanism (17) have the same composition structure.
The load-bearing detection light/cable according to claim 1, characterized in that the first heat dissipation mechanism (9), the second heat dissipation mechanism (11), the third heat dissipation mechanism (14) and the fourth heat dissipation mechanism (15) ) have the same composition and structure.
The load-bearing detection light/cable according to claim 1, characterized in that the first filling layer (12) is located at the first steel pipe optical fiber mechanism (1), the fifth steel pipe optical fiber mechanism (17), the second steel pipe cable structure (10) and around the third steel tube fiber optic mechanism (13).