An Anti-external-damage optical cable warning device

Abstract

NOT VISIBLE DUE TO STATUS OF PATENT

Description

A warning device for preventing external damage to optical cables Technical Field

[0001] This invention belongs to the field of power auxiliary tool technology, and in particular relates to a warning device for preventing external damage to optical cables. Background Technology

[0002] The State Grid Hotan Power Supply Company has multiple fiber optic cable sections that cross road sections. Due to their special locations, these fiber optic cable sections are at risk of external damage and are frequently snagged by passing vehicles. Because the fiber optic cables are difficult to detect in time, they are often snagged. Technical issues

[0003] Currently, signs are used as warnings, but the effectiveness of this method is not ideal. The warning effect of signs is very limited, and their protective capabilities are insufficient; they cannot effectively prevent passing vehicles from accidentally snagging on the fiber optic cables. Such incidents still occur frequently, seriously affecting the normal operation of the communication network.

[0004] Therefore, in order to solve the above problems, it is necessary to design an external damage prevention optical cable warning device to address the issues of optical cables being broken due to difficulty in timely detection, as well as the problems of existing warning methods being singular and lacking protective capabilities. This would improve the effectiveness and all-weather warning capability of the optical cable warning device, ensure the safe and stable operation of the optical cable, and reduce external damage incidents. Technical solutions

[0005] The technical problem this invention aims to solve is to overcome the shortcomings of existing technologies by designing a new anti-external-damage optical cable warning device. This device has a simple structure, is easy and quick to operate, has good stability, and is highly adaptable. It primarily uses a warning light strip wrapped around the optical cable to flash brightly colored lights to warn passing vehicles. Drivers can see the flashing lights ahead and determine that there is an obstacle to avoid, allowing them to take appropriate measures. This effectively prevents vehicles from snagging the optical cable, reduces external-damage incidents, improves the effectiveness and all-weather warning capability of the optical cable warning device, ensures the safe and stable operation of the optical cable, and solves the problems of optical cables being snagged due to difficulty in timely detection, as well as the limitations of existing warning methods and insufficient protective capabilities. This invention enhances the effectiveness and all-weather warning capability of the optical cable warning device, ensures the safe and stable operation of the optical cable, and reduces external-damage incidents.

[0006] The solution adopted by this invention to solve its technical problem is as follows:

[0007] A fiber optic cable protection device includes a warning light strip wound around the fiber optic cable. Both ends of the warning light strip are fixed to the fiber optic cable by fasteners. The fasteners include a first fastener and a second fastener. A control box is provided on the side of the first fastener. The control box integrates a first control module, a first battery, a switch, and a first solar panel. The first control module is connected to the first battery, the first solar panel, the warning light strip, and the switch. The first control module is used to control the charging and discharging processes of the first battery and the first solar panel. The first battery supplies power to the warning light strip. The electricity generated by the first solar panel is adjusted by the first control module to supply power to the warning light strip or charge the first battery.

[0008] In a preferred embodiment of the present invention, a storage box is provided on the side of the second fixing member, the storage box integrating a GPS positioning device, a second battery, a camera, and a second solar panel.

[0009] A SIM card is inserted into the GPS positioning device.

[0010] The GPS positioning device is used to record the latitude and longitude of the optical cable and send it to the back-end terminal via a SIM card.

[0011] The second battery and the second solar panel are used to power the camera and GPS positioning device.

[0012] The second solar panel is connected to a second control module.

[0013] The second control module controls the charging and discharging processes of the second battery and the second solar panel.

[0014] The camera is used to capture images of the surrounding environment.

[0015] In a preferred embodiment of the present invention, the warning light strip has a red and blue light color, and the warning light strip flashes during the lighting process.

[0016] In a preferred embodiment of the present invention, a buffer pad is provided on the inner side of the fixing member.

[0017] In a preferred embodiment of the present invention, the warning light strip is at least 7 meters long.

[0018] In a preferred embodiment of the present invention, both the first battery and the second battery are batteries with a voltage of 3.7V.

[0019] The required voltage for the warning light strip is 3V.

[0020] In a preferred embodiment of the present invention, the fastener is made of stainless steel.

[0021] In a preferred embodiment of the present invention, the first fixing member and the second fixing member have the same structure.

[0022] The first fixing member includes a fixing block.

[0023] A fixing cover is provided on the side of the fixing block.

[0024] The fixing block is equipped with a first adjusting rod and a second adjusting rod.

[0025] The fixing block is provided with a first storage cavity and a second storage cavity.

[0026] Both the first and second storage cavities are equipped with elastic elements.

[0027] The elastic element is wrapped around the outside of the adjusting rod.

[0028] Both the side of the first adjusting rod and the side of the second adjusting rod are provided with limiting plates to limit the elastic element.

[0029] The first adjusting rod passes through the first storage cavity and is connected to a tray. The second adjusting rod passes through the second storage cavity and is connected to another position on the tray.

[0030] The tray and the fixing cover correspond to each other.

[0031] In a preferred embodiment of the present invention, the warning light strip includes a sleeve, a wire core, and a bulb.

[0032] The sleeve is made of silicone material.

[0033] The light bulb is an LED bulb.

[0034] In a preferred embodiment of the present invention, the storage box is further provided with an infrared monitoring device and a buzzer alarm on its side.

[0035] Both the infrared monitoring device and the buzzer alarm are powered in dual mode by a second battery and a second solar panel.

[0036] When the infrared monitoring device detects a vehicle passing by, it sends a signal to the buzzer alarm. Upon receiving the signal from the infrared monitoring device, the buzzer alarm sounds an alarm. Beneficial effects

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] 1. This invention provides a fiber optic cable damage prevention warning device. It features a simple structure, convenient and quick operation, good stability, and strong adaptability. It primarily uses a warning light strip wound around the fiber optic cable to flash brightly colored lights to warn passing vehicles. Drivers can see the flashing lights ahead and determine if there is an obstacle to avoid, allowing them to take appropriate action. This effectively prevents vehicles from snagging the fiber optic cable, reduces incidents of external cable damage, improves the effectiveness and all-weather warning capability of the device, and ensures the safe and stable operation of the fiber optic cable.

[0039] 2. A camera and GPS positioning device are installed on the fixing component.

[0040] The camera is pointed directly at the bottom of the fiber optic cable, and the image can be transmitted to the back-end terminal in real time. This can be used to investigate and assist in collecting evidence in the event of a fiber optic cable being damaged.

[0041] The GPS positioning device records the latitude and longitude of the optical cable and sends it to the backend terminal via a SIM card. In the event of external damage to the optical cable, the latitude and longitude values ​​will change significantly. The backend terminal uses these changes to determine if the cable has been damaged by external force. If an external damage occurs, the backend terminal will issue an alarm, allowing maintenance personnel to accurately locate the break and carry out emergency repairs, thus improving the efficiency of preventing external damage and repairing optical cables.

[0042] 3. Warning light strips, cameras, and GPS positioning devices all adopt dual-mode power supply, which can be used both day and night.

[0043] 4. An infrared monitoring device and a buzzer alarm are installed on the side of the storage box. When the infrared monitoring device detects a vehicle passing by, it sends a signal to the buzzer alarm, which then sounds an audible alarm upon receiving the signal. The warning lights and buzzer alarm work in tandem to provide a simultaneous warning. During the day, when the warning lights are not clearly visible, the buzzer alarm can assist in the warning, ensuring that the driver is aware of the fiber optic cable ahead and the need for caution. Attached Figure Description

[0044] Figure 1 is a schematic diagram of the structure of a warning device for preventing external damage to optical cables proposed in this invention;

[0045] Figure 2 is a schematic diagram of the clamp fixing of the anti-external damage optical cable warning device proposed in this invention;

[0046] Figure 3 is a structural schematic diagram of a fixing component for an anti-external damage optical cable warning device proposed in this invention.

[0047] Explanation of reference numerals in the attached figures:

[0048] 1. Warning light strip,

[0049] 2. First fixing component; 2-1. Control box; 2-2. First battery; 2-3. First solar panel.

[0050] 3. Second fastener, 3-1. Storage box, 3-2. GPS positioning device, 3-3. Second battery.

[0051] 3-4. Camera; 3-5. Second solar panel.

[0052] 4-1. Fixing block; 4-2. Fixing cover; 4-3. First adjusting rod; 4-4. Second adjusting rod; 4-5. First storage cavity; 4-6. Second storage cavity; 4-7. Elastic element; 4-8. Limiting plate; 4-9. Support plate. Embodiments of the present invention

[0053] The specific embodiments of the present invention are described below with reference to the accompanying drawings and examples:

[0054] It should be noted that the structures, colors, proportions, sizes, etc. shown in the accompanying drawings are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which the present invention can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0055] At the same time, in the description of the present invention, it should be understood that the terms "one end", "the other end", "middle", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0056] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0057] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0058] As shown in Figures 1 and 2, this invention proposes a warning device for preventing external damage to optical cables, which includes a warning light strip 1 wrapped around the optical cable. The warning light strip 1, wrapped around the optical cable, flashes a brightly colored light to warn passing vehicles. The warning light strip 1 provides a clear and intuitive visual warning, which can effectively reduce accidents caused by drivers not noticing the optical cable in time, protect the optical cable from physical damage, and ensure the safe and stable operation of the communication network.

[0059] Drivers can identify an obstacle ahead by seeing flashing lights and take appropriate action. This prevents vehicles from snagging fiber optic cables, reducing incidents of cable breakage. It effectively prevents communication interruptions caused by vehicles accidentally snagging fiber optic cables, improves the effectiveness and all-weather warning capabilities of fiber optic cable warning devices, enhances the safety protection level of fiber optic cable lines, and ensures the safe and stable operation of fiber optic cables.

[0060] Both ends of the warning light strip 1 are fixed to the optical cable with fasteners, which simplify the disassembly process. When the warning light strip 1 needs to be replaced due to long-term use, the operator can simply open the fasteners to disassemble the device, remove the warning light strip 1 from the optical cable, and then replace or repair it accordingly. This facilitates future replacement and maintenance, reducing maintenance costs and time.

[0061] The fasteners include a first fastener 2 and a second fastener 3, which are used to fix both ends of the warning light strip 1, ensuring the stability of the warning light strip 1 and the convenience of maintenance and replacement in the future.

[0062] As a crucial component of the warning light strip 1 installation, the fastener is vital to its stability and safety. The clamp is simple in structure, easy to install, and provides excellent fixation. Therefore, a clamp can be selected as the fastener.

[0063] The clamp can adopt the existing structure of two arc-shaped plates and connecting ears. The arc-shaped plates are close to the optical cable, and the connecting ears are provided with connecting holes. The warning light strip is fixed by passing a screw through the connecting hole and fixing it with a nut.

[0064] Preferably, considering the installation issue, which requires personnel to perform the installation from the air, this embodiment selects an adjustment structure that facilitates installation.

[0065] Specifically, as shown in Figure 3, the first and second fixing components have the same structure. The first fixing component includes a fixing block 4-1. A fixing cover 4-2 for placing the optical cable is provided on the side of the fixing block 4-1. A first adjusting rod 4-3 and a second adjusting rod 4-4 are provided inside the fixing block 4-1. A first storage cavity 4-5 and a second storage cavity 4-6 are provided inside the fixing block 4-1. An elastic element 4-7 is provided in both the first storage cavity 4-5 and the second storage cavity 4-6. The elastic element 4-7 is wrapped around the outside of the adjusting rod. A limiting plate 4-8 is provided on the side of both the first adjusting rod 4-3 and the second adjusting rod 4-4 to limit the elastic element 4-7. The first adjusting rod 4-3 passes through the first storage cavity 4-5 and is connected to a support plate 4-9. The second adjusting rod 4-4 passes through the second storage cavity 4-6 and is connected to another position of the support plate 4-9. The support plate 4-9 and the fixing cover 4-2 correspond to each other. In order to fit the shape of the optical cable, the support plate 4-9 and the fixing cover 4-2 form a circular shape.

[0066] During installation, the operator fixes the device to the end of the operating rod by connecting the adjusting rod to the end of the operating rod. Pulling the first adjusting rod 4-3 and the second adjusting rod 4-4 creates sufficient space for the optical cable. The optical cable is then placed into the circular structure formed by the support plate 4-9 and the fixing cover 4-2. Releasing the first adjusting rod 4-3 and the second adjusting rod 4-4 causes them to return to their original positions under the force of the elastic element 4-7, ensuring that the support plate 4-9 is tightly attached to the optical cable. This fixes the device to the optical cable, facilitating installation and adapting to optical cables of different sizes.

[0067] In addition, two arc-shaped structures can be attached to the outside of the optical cable. One arc-shaped structure has a buckle at one end, and the other arc-shaped structure has a groove at the other end. During installation, the buckle is pressed into the groove to complete the fixation.

[0068] A control box 2-1 is provided on the side of the first fixing member 2. The power supply, switch and first control module required for the flashing of the warning light strip 1 are all housed in the control box 2-1, saving the installation space of the device of the present invention.

[0069] Meanwhile, control box 2-1 effectively prevents malfunctions caused by natural damage such as wind, sun, and rain to its internal components. Furthermore, the design of control box 2-1 facilitates inspection and battery replacement, circuit repair, and control module upgrades. When maintenance is required, the connection between warning light strip 1 and control box 2-1 can be disconnected, and the first fixing component 2 and control box 2-1 can be removed for maintenance on the ground, eliminating the need for high-altitude maintenance and ensuring the safety of personnel while reducing maintenance difficulty and costs.

[0070] The control box 2-1 integrates the first control module, the first battery 2-2, the switch and the first solar panel 2-3, and integrates the first control module, the first battery 2-2, the switch and the first solar panel 2-3 into one unit through the control box 2-1.

[0071] The first control module is simultaneously connected to the first battery 2-2, the first solar panel 2-3, the warning light strip 1, and the switch.

[0072] The first control module is responsible for receiving signals from the switch, the first battery 2-2, and the first solar panel 2-3, and controlling the charging and discharging processes of the first battery 2-2 and the first solar panel 2-3.

[0073] At the same time, the power supply of the warning light strip 1 is controlled by the first control module. When the first control module receives a signal from the switch, it takes corresponding actions to cut off the power supply of the warning light strip 1 in time or to supply power to the warning light strip 1, so as to ensure that the battery works within a safe range and control the current supply of the warning light strip 1.

[0074] The first battery 2-2 serves as a backup power source for the system. When the first solar panel 2-3 is unable to supply power at night or due to insufficient sunlight, the first battery 2-2 provides a stable power supply to the warning light strip 1. This ensures that the warning light strip 1 can continue to illuminate even when there is a lack of sunlight and the first solar panel 2-3 cannot absorb enough solar energy.

[0075] The first solar panel 2-3 converts solar energy into electrical energy. The electricity generated by the first solar panel 2-3 is regulated and adjusted by the first control module before being used to power the warning light strip 1 or charge the first battery 2-2. It provides immediate power to the warning light strip 1, and when there is sufficient sunlight, it can charge the first battery 2-2 through the adjustment of the first control module, thus realizing the recycling of energy.

[0076] During the day, the first solar panel 2-3 absorbs solar energy to generate electricity. The first control module regulates the voltage of the electricity generated by the first solar panel 2-3 to ensure a stable power supply voltage to the warning light strip 1. Power is supplied to the warning light strip 1 first, and when there is excess power, it is used to charge the first battery 2-2.

[0077] To save energy, the device of this invention adopts a dual-mode power supply method of battery power and solar panel power, which improves energy utilization efficiency and ensures that the device can work stably during the day and night. During the day, when there is sufficient sunlight, the solar panel serves as the main energy source, charging and supplying power through the first solar panel 2-3; at night or when there is insufficient sunlight, the battery is used for power supply, making full use of natural resources, reducing battery consumption, and lowering long-term operating costs.

[0078] During the day when there is sufficient sunlight, the first solar panel 2-3 efficiently absorbs solar energy and converts it into electrical energy. The converted electrical energy is first regulated by the voltage regulation module of the first control module to ensure that the voltage output from the first solar panel 2-3 to the warning light strip 1 is stable and safe. Part of the regulated electrical energy is directly supplied to the warning light strip 1 to meet its lighting requirements; the excess electrical energy is then controlled by the first control module to charge the first battery 2-2, preparing for power supply at night or when there is insufficient sunlight.

[0079] At night or in low-light conditions, the first battery 2-2 acts as a backup power source. The first control module provides a stable power supply to the warning light strip 1, ensuring that its warning effect is not affected.

[0080] The second fastener 3 has a storage box 3-1 on its side. The storage box 3-1 integrates a GPS positioning device 3-2, a second battery 3-3, a camera 3-4, and a second solar panel 3-5. The storage box 3-1 protects the internal components from damage by the external environment.

[0081] The GPS positioning device 3-2 can record the latitude and longitude information of the optical cable in real time. By inserting a SIM card into the GPS positioning device 3-2, the SIM card acts as a bridge between the GPS positioning device 3-2 and the mobile network, enabling the positioning information to be sent to the back-end terminal in real time and accurately. The mobile network then sends this positioning information to the back-end terminal, allowing maintenance personnel to grasp the accurate location of the optical cable at any time, providing an important basis for the safety protection and emergency repair of the optical cable.

[0082] The second battery 3-3 serves as a backup power source, providing a stable power supply to the GPS positioning device 3-2 when it needs to operate continuously. This ensures that the GPS positioning device can continue to operate normally even in situations with insufficient sunlight or when the solar panel is not functioning properly.

[0083] The second solar panel 3-5 provides a green and sustainable energy supply for the GPS positioning device 3-2, the camera 3-4, and the second battery 3-3. Under sufficient sunlight, the electricity generated by the solar panel is prioritized for use by these components, and can also be used to charge the second battery 3-3 through regulation by the second control module.

[0084] GPS positioning device 3-2 is used to record the latitude and longitude of the optical cable and send it to the back-end terminal via SIM card. If the optical cable is damaged externally, the latitude and longitude of the optical cable will change significantly. The back-end terminal can determine whether the optical cable has been damaged by external force by observing the changes in latitude and longitude. If the optical cable is damaged externally, the back-end terminal can issue an optical cable breakage alarm. Maintenance personnel can accurately locate the location of the optical cable breakage based on the latitude and longitude of the breakage point and carry out emergency repairs, thus improving the efficiency of preventing external damage to the optical cable and repairing optical cable breaks.

[0085] The second solar panel 3-5 is connected to a second control module, which controls the charging and discharging processes of the second battery 3-3 and the second solar panel 3-5. Power is supplied to the camera 3-4 and the GPS positioning device 3-2 through the second battery 3-3 and the second solar panel 3-5. Simultaneously, the operating states and processes of the second battery 3-3 and the second solar panel 3-5 are consistent with those of the first battery 2-2 and the first solar panel 2-3, all controlled by the control module to complete the dual-mode power supply process. During the day, the solar panel charges and supplies power; at night, the battery provides power, ensuring the power supply to the camera 3-4 and the GPS positioning device 3-2.

[0086] Cameras 3-4 are used to capture the surrounding environment. Cameras 3-4 are pointed at the area below the optical cable and can capture the scene below the optical cable in real time. At the same time, the scene can be transmitted to the back-end terminal in real time, which can be used to investigate and assist in collecting evidence when the optical cable is damaged.

[0087] Preferably, cameras 3-4 are pinhole cameras. Pinhole cameras have a very compact design, are small in size and light in weight, making them easy to transport, install, maintain and replace. In addition, pinhole cameras are highly concealed and relatively small in size, making them easier to hide in various environments and less likely to be noticed by passing drivers. This allows them to perform real-time monitoring undetected, reducing the possibility of human interference and damage.

[0088] The warning light strip 1 has a red and blue color scheme. Both red and blue colors are bright and have high contrast, which can attract the driver's attention more clearly at night or in dim environments.

[0089] The warning light strip 1 illuminates while flashing, and this flashing pattern further enhances its visibility, allowing it to be quickly identified even from a distance. This immediately alerts people and effectively reminds passing vehicles and pedestrians of the fiber optic cable's presence, preventing accidental damage.

[0090] The inner side of the fastener is equipped with a buffer pad, which can effectively disperse and relieve the pressure generated by the inner side of the fastener on the surface of the optical cable, so that the fastener can fit more tightly on the surface of the optical cable and prevent the fastener from damaging the surface of the optical cable.

[0091] Preferably, the insulating pad can be made of insulating rubber, which has excellent frictional properties, ensuring that the fixing device can firmly grip the optical cable when it is fixed to it, preventing slippage. This helps maintain the stability of the fixing device under harsh weather conditions and facilitates operation by workers. In addition, the insulating rubber has good deformability, allowing it to adhere better to the surface of the optical cable, helping to reduce wear and scratches on the cable surface.

[0092] More importantly, insulating rubber is a high-performance insulating material that can effectively isolate current and voltage. In high-voltage or high-electricity environments, insulating rubber mats can ensure the safety of workers and prevent accidents during installation.

[0093] Warning light strip 1 must be at least 7 meters long. In Hotan, Xinjiang, the length of optical cable sections crossing roads is generally five or ten meters. To ensure that the optical cable sections crossing roads are completely wrapped by warning light strip 1, the length of warning light strip 1 must be at least 7 meters.

[0094] Both the first battery 2-2 and the second battery 3-3 use a 3.7V battery. The 3.7V battery has a low self-discharge rate and can be stored for a long time without frequent charging.

[0095] The fasteners are made of stainless steel. These fasteners are attached to outdoor fiber optic cables and need to withstand long-term exposure to wind, sun, and rain. Stainless steel is corrosion-resistant and maintains good performance even in harsh environments such as humidity and acid / alkali conditions. Therefore, the stainless steel fasteners will not rust even after long-term exposure to wind and rain, preventing them from corroding.

[0096] The required voltage for the warning light strip 1 is 3V. The warning light strip 1 of this invention is powered by analog circuitry. The battery voltage may fluctuate due to factors such as battery status or load changes. A voltage of 3V for the warning light strip 1 enhances system stability, ensuring stable operation under various voltage conditions.

[0097] The warning light strip 1 includes a sleeve, wire core, and bulb. The wire core and bulb are housed inside the sleeve, which protects the bulb and wire core. The wire core is connected to a power source to supply power to the bulb.

[0098] The sleeve is made of silicone, a material with excellent high and low temperature resistance, remaining stable within a temperature range of -60℃ to 250℃ without easily deforming or being damaged. This ensures the warning light strip 1 continues to function normally even under extreme temperature conditions. Furthermore, silicone's good softness and elasticity make it easy to bend and shape, allowing for greater flexibility during the installation and winding of the warning light strip 1, facilitating installation and fixation. In addition, silicone prevents current leakage and short circuits, protecting the internal wiring of the warning light strip 1.

[0099] The bulb is an LED bulb. LED bulbs have extremely high energy efficiency, converting more electrical energy into light energy, thus reducing the energy consumption of the warning light strip 1 in this invention. In addition, most LED bulbs are dimmable, allowing the brightness to be adjusted as needed to meet different levels of lighting requirements, and can be adjusted according to the actual situation on site.

[0100] Preferably, an aluminum substrate is set inside the sleeve as the circuit board of the light strip. The aluminum substrate has excellent heat dissipation performance, which can effectively conduct away the heat generated by the warning light strip 1 and prevent the performance degradation or damage of the warning light strip 1 caused by overheating.

[0101] In addition, an aluminum profile heat sink can be attached to the outside of the warning light strip 1, and the aluminum profile heat sink can be connected to the aluminum substrate inside the sleeve. The heat conduction of the metal can be used to reduce the temperature of the LED and ensure that the performance degradation of the warning light strip 1 is small.

[0102] The storage box 3-1 is also equipped with an infrared monitoring device and a buzzer alarm on its side. Both the infrared monitoring device and the buzzer alarm are powered in dual mode by the second battery 3-3 and the second solar panel 3-5. The main function of the infrared monitoring device is to detect whether a vehicle is passing by. When a vehicle is detected, it sends a signal to the buzzer alarm, triggering the alarm mechanism. Upon receiving the signal from the infrared monitoring device, the buzzer alarm immediately activates, emitting a loud sound to warn the driver of the presence of a fiber optic cable ahead and the need for caution.

[0103] During the day, when the warning light strip 1 is not clearly visible due to excessive light, and the warning effect is not obvious, a buzzer alarm can be used as an auxiliary warning device. The buzzer alarm serves as an auxiliary warning method, combining sound and light warnings to attract the driver's attention more effectively and ensure that the driver notices the fiber optic cable ahead and needs to drive carefully.

[0104] In another embodiment of the invention, the invention can also be used in conjunction with signage. The signage is installed in a conspicuous location near the fiber optic cable, making it easily visible to drivers. This ensures drivers have sufficient time and space to react, such as at an appropriate distance ahead of the road. Furthermore, considering the visibility conditions and driving speeds on different road sections, the number and spacing of the signage need to be rationally planned to achieve the best warning effect.

[0105] Preferably, the signboard displays the height of the optical cable and the recommended safe passage conditions. Additional warning statements, such as "Caution: High-altitude optical cable, drive carefully" and "Vehicle height limit: XX meters, please slow down and detour," can also be added to the signboard to further enhance drivers' safety awareness and warn them to take precautions.

[0106] Preferably, the information on the signage is presented in large font and eye-catching colors to ensure that drivers can quickly grasp the key information even when browsing quickly.

[0107] Once the warning process attracts the driver's attention with the warning light strip 1 and the audible and visual alarm, it raises initial awareness. Subsequently, the warning information on the sign reminds the driver of the height of the optical cable, allowing the driver to judge whether the vehicle will scrape the high-altitude optical cable. If the vehicle height exceeds the height limit shown on the sign, the driver will have enough time to slow down, stop, or find an alternative route, thus effectively avoiding the occurrence of a scrape accident.

[0108] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

[0109] Many other changes and modifications can be made without departing from the concept and scope of this invention. It should be understood that this invention is not limited to the specific embodiments, and the scope of this invention is defined by the appended claims.

Claims

1. A warning device for preventing external damage to optical cables, Its features are, Includes: a warning light strip (1) wrapped around an optical cable, both ends of which are fixed to the optical cable by fasteners, the fasteners including a first fastener (2) and a second fastener (3). The first fixing member (2) has a control box (2-1) on its side. The control box (2-1) integrates a first control module, a first battery (2-2), a switch and a first solar panel (2-3). The first control module is connected to the first battery (2-2), the first solar panel (2-3), the warning light strip (1), and the switch. The first control module is used to control the charging and discharging process of the first battery (2-2) and the charging and discharging process of the first solar panel (2-3). The first battery (2-2) supplies power to the warning light strip (1). The power generated by the first solar panel (2-3) is adjusted by the first control module and then supplies power to the warning light strip (1) or charges the first battery (2-2).

2. The anti-external damage optical cable warning device as described in claim 1, Its features are, The second fixing member (3) has a storage box (3-1) on its side, which integrates a GPS positioning device (3-2), a second battery (3-3), a camera (3-4), and a second solar panel (3-5). A SIM card is inserted into the GPS positioning device (3-2). The GPS positioning device (3-2) is used to record the latitude and longitude of the optical cable and send it to the back-end terminal via the SIM card. The second battery (3-3) and the second solar panel (3-5) are used to power the camera (3-4) and the GPS positioning device (3-2). The second solar panel (3-5) is connected to the second control module. The charging and discharging process of the second battery (3-3) and the charging and discharging process of the second solar panel (3-5) in the second control module. The cameras (3-4) are used to capture images of the surrounding environment.

3. The anti-external damage optical cable warning device as described in claim 1, Its features are, The warning light strip (1) has a red and blue light color, and the warning light strip (1) flashes during the lighting process.

4. The anti-external damage optical cable warning device as described in claim 2, Its features are, A buffer pad is provided on the inner side of the fastener.

5. A warning device for preventing external damage to optical cables as described in claim 3. Its features are, The warning light strip (1) is at least 7 meters long.

6. A warning device for preventing external damage to optical cables as described in claim 4. Its features are, Both the first battery (2-2) and the second battery (3-3) are 3.7V batteries. The required voltage for the warning light strip (1) is 3V.

7. The anti-external damage optical cable warning device as described in claim 2, Its features are, The fastener is made of stainless steel.

8. The anti-external damage optical cable warning device as described in claim 4, Its features are, The first fixing member (2) and the second fixing member (3) have the same structure. The first fixing member includes a fixing block (4-1). A fixing cover (4-2) is provided on the side of the fixing block (4-1). A first adjusting rod (4-3) and a second adjusting rod (4-4) are provided inside the fixing block (4-1). A first storage cavity (4-5) and a second storage cavity (4-6) are provided inside the fixing block (4-1). An elastic element (4-7) is provided in both the first storage cavity (4-5) and the second storage cavity (4-6). The elastic element (4-7) is wrapped around the outside of the adjusting rod. The side of the first adjusting rod (4-3) and the side of the second adjusting rod (4-4) are both provided with limiting plates (4-8) to limit the elastic element (4-7). The first adjusting rod (4-3) passes through the first storage cavity (4-5) and is connected to the support plate (4-9). The second adjusting rod (4-4) passes through the second storage cavity (4-6) and is connected to another position of the support plate (4-9). The support plate (4-9) corresponds to the fixing cover (4-2).

9. A warning device for preventing external damage to optical cables as described in claim 5. Its features are, The warning light strip (1) includes a sleeve, a wire core, and a bulb. The sleeve is made of silicone material. The light bulb is an LED bulb.

10. A warning device for preventing external damage to optical cables as described in claim 2. Its features are, The storage box (3-1) is also equipped with an infrared monitoring device and a buzzer alarm on its side. Both the infrared monitoring device and the buzzer alarm are powered in dual mode by the second battery (3-3) and the second solar panel (3-5). When the infrared monitoring device detects a vehicle passing by, it sends a signal to the buzzer alarm. After receiving the signal from the infrared monitoring device, the buzzer alarm sounds an alarm.