Flame-retardant antistatic transparent electrical sleeve

Abstract

This utility model relates to the field of electrical conduit technology and discloses a flame-retardant, anti-static, transparent electrical conduit, comprising an electrical conduit body: an environmentally friendly weather-resistant layer is provided on the outer diameter surface of the electrical conduit body; a warning layer is provided on the outer diameter surface of the environmentally friendly weather-resistant layer; an inner PVC layer is provided on the outer diameter surface of the warning layer; and an anti-static layer is provided on the outer diameter surface of the inner PVC layer. This flame-retardant, anti-static, transparent electrical conduit, with its supporting frame, not only enhances the structural strength of the electrical conduit body but also ensures its stability and durability in various environments. The tight integration between the layers forms a robust protective barrier, extending the service life of the electrical conduit. The outer transparent PVC layer not only increases aesthetics but also facilitates observation of the internal condition of the electrical conduit, making maintenance and repair convenient. The design is scientifically sound and reasonable, ensuring both the functionality and practicality of the electrical conduit.

Description

Technical Field

[0001] This utility model relates to the field of electrical conduit technology, and in particular to a flame-retardant and anti-static transparent electrical conduit. Background Technology

[0002] In power cable wiring, industrial automation control, and special environments (such as coal mines, chemical plants, rail transit, and data centers), electrical conduits, as the core component of cable protection, must simultaneously meet multiple performance requirements, including flame retardancy, antistatic properties, transparency, and environmental adaptability.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: In power cable wiring and special industrial environments such as coal mines, chemical plants, and rail transportation, traditional electrical conduits are limited by materials and structures, making it difficult to simultaneously meet multiple requirements such as flame retardancy, antistatic properties, transparency, and environmental adaptability, resulting in high safety hazards and maintenance costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing electrical conduit has the disadvantage that it is difficult to meet multiple requirements such as flame retardancy, antistatic properties, transparency and environmental adaptability at the same time due to material and structural limitations. Therefore, we propose a flame retardant, antistatic and transparent electrical conduit.

[0005] To achieve the above objectives, this application adopts the following technical solution: a flame-retardant and antistatic transparent electrical conduit, comprising an electrical conduit body: an environmentally friendly weather-resistant layer is provided on the outer diameter surface of the electrical conduit body, a warning layer is provided on the outer diameter surface of the environmentally friendly and weather-resistant layer, an inner PVC layer is provided on the outer diameter surface of the warning layer, an antistatic layer is provided on the outer diameter surface of the inner PVC layer, an outer transparent PVC layer is provided on the outer diameter surface of the antistatic layer, and a support skeleton is provided inside the electrical conduit body.

[0006] Preferably, the material of the environmentally friendly weather-resistant layer is bio-based polyurethane.

[0007] Preferably, the warning layer is made of fluorescent polyester film.

[0008] Preferably, the inner PVC layer is made of cross-linked polyethylene.

[0009] Preferably, the antistatic layer is made of a conductive polymer coating.

[0010] Preferably, the outer transparent PVC layer is made of transparent polypropylene.

[0011] Preferably, the material of the supporting frame is stainless steel.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this utility model, the supporting frame not only enhances the structural strength of the electrical conduit body, but also ensures its stability and durability in various environments. The layers are tightly integrated to form a solid protective barrier, extending the service life of the electrical conduit. The outer transparent PVC layer not only increases the aesthetics, but also facilitates observation of the internal condition of the electrical conduit, making maintenance and repair convenient. The overall design is scientific and reasonable, ensuring both the functionality of the electrical conduit and taking into account its practicality and aesthetics. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a partial cross-sectional view of the present invention.

[0017] Figure 3 This is a partial cross-sectional view of the electrical conduit sleeve body of this utility model.

[0018] Legend: 1. Electrical conduit body; 2. Environmentally friendly and weather-resistant layer; 3. Warning layer; 4. Inner PVC layer; 5. Antistatic layer; 6. Outer transparent PVC layer; 7. Support frame. Detailed Implementation

[0019] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0020] Reference Figures 1-3As shown, this utility model provides a technical solution: a flame-retardant, anti-static, transparent electrical conduit, comprising an electrical conduit body 1; an environmentally friendly weather-resistant layer 2 is provided on the outer diameter surface of the electrical conduit body 1, a warning layer 3 is provided on the outer diameter surface of the environmentally friendly weather-resistant layer 2, an inner PVC layer 4 is provided on the outer diameter surface of the warning layer 3, an anti-static layer 5 is provided on the outer diameter surface of the inner PVC layer 4, and an outer transparent PVC layer 6 is provided on the outer diameter surface of the anti-static layer 5; a support frame 7 is provided inside the electrical conduit body 1, which not only enhances the structural strength of the electrical conduit body 1, but also ensures its stability and durability in various environments. The layers are tightly connected to form a solid protective barrier, extending the service life of the electrical conduit. The outer transparent PVC layer 6 not only increases the aesthetics, but also facilitates observation of the internal condition of the electrical conduit, making maintenance and repair convenient. The design is scientific and reasonable, ensuring both the functionality of the electrical conduit and its practicality and aesthetics.

[0021] Reference Figure 3 As shown in this embodiment, the environmentally friendly weather-resistant layer 2 is made of bio-based polyurethane. This material has good weather resistance and can effectively resist the erosion of electrical conduit by harsh environmental factors such as ultraviolet rays, high temperature, and low temperature, thereby extending the service life of the electrical conduit. At the same time, bio-based polyurethane material also has excellent environmental performance, which is in line with the current green and sustainable development concept and reduces environmental pollution. In addition, this material also has a certain degree of elasticity, which can buffer external impacts to a certain extent and further protect the safety of the electrical conduit and its internal circuits.

[0022] Reference Figure 3 As shown in this embodiment, the warning layer 3 is made of fluorescent polyester film. This material can emit fluorescence in low light or nighttime environments, reminding operators of the presence of the electrical conduit, effectively preventing accidental contact or collision, and improving operational safety. The fluorescent polyester film also has good abrasion resistance and tear resistance, ensuring the durability and reliability of the warning layer 3. It is not easily damaged even during long-term use, and continuously provides a conspicuous warning effect for the electrical conduit. In addition, this material also has certain waterproof and moisture-proof properties, which can maintain the clarity and visibility of the warning layer 3 in humid environments, ensuring the safe use of the electrical conduit in various complex environments.

[0023] Reference Figure 3As shown in this embodiment: the inner PVC layer 4 is made of cross-linked polyethylene. This material not only has excellent insulation properties, effectively isolating current and preventing electrical accidents, but also has good corrosion resistance and aging resistance. It can maintain stable performance even in harsh environments, extending the overall service life of the electrical conduit. Cross-linked polyethylene also has high mechanical strength, which can withstand certain external impacts, further enhancing the protective function of the electrical conduit. In addition, this material is easy to process and mold, and can adapt to the needs of electrical conduits of different specifications and shapes, improving the flexibility and applicability of the product.

[0024] Reference Figure 3 As shown in this embodiment: the antistatic layer 5 is made of a conductive polymer coating. This material has excellent antistatic properties, which can effectively prevent static electricity accumulation and discharge, avoid electrical faults and safety hazards caused by static electricity. The conductive polymer coating can also be evenly distributed on the surface of the electrical conduit, forming a good conductive path to ensure that the current can pass smoothly, further enhancing the safety performance of the electrical conduit. At the same time, this material also has good adhesion and wear resistance, which can be tightly bonded to the electrical conduit, maintain a stable antistatic effect for a long time, and extend the service life of the electrical conduit.

[0025] Reference Figure 3 As shown in this embodiment: the outer transparent PVC layer 6 is made of transparent polypropylene. This material choice gives the electrical conduit excellent transparency, allowing users to intuitively observe the wiring layout and connection status inside the conduit, facilitating daily inspection and maintenance. Transparent polypropylene also has good weather resistance and chemical corrosion resistance, maintaining its transparency and physical properties in various complex environments without deteriorating due to prolonged exposure or chemical corrosion. In addition, transparent polypropylene is lightweight and easy to process, which not only reduces the overall weight of the electrical conduit, facilitating installation and transportation, but also improves production efficiency and cost control. This makes the electrical conduit meet high performance requirements while also possessing good economy and practicality.

[0026] Reference Figure 3 As shown in this embodiment, the material of the support frame 7 is stainless steel. This material selection ensures the high strength and corrosion resistance of the support frame 7, enabling it to maintain structural stability and durability in various harsh environments. Stainless steel also has good tensile and compressive strength, providing a solid support for the electrical conduit and effectively preventing deformation or damage caused by external forces. In addition, stainless steel is easy to clean and maintain, and can maintain its smoothness and aesthetics for a long time, further improving the overall quality and service life of the electrical conduit.

[0027] Working Principle: The supporting frame 7 not only enhances the structural strength of the electrical conduit body 1 but also ensures its stability and durability in various environments. The tight integration between each layer forms a robust protective barrier, extending the service life of the electrical conduit. The outer transparent PVC layer 6 not only increases aesthetics but also facilitates observation of the internal condition of the conduit, simplifying maintenance and repair. The overall design is scientifically sound, ensuring both functionality and practicality. This material possesses excellent weather resistance, effectively resisting the erosion of the electrical conduit by harsh environmental factors such as ultraviolet radiation, high temperatures, and low temperatures, thereby extending its service life. Furthermore, the bio-based polyurethane material exhibits excellent environmental performance, conforming to current green and sustainable development trends. Adhering to the concept of sustainable development, this material reduces environmental pollution. Furthermore, its elasticity provides cushioning against external impacts, further protecting the electrical conduit and its internal wiring. In low-light or nighttime conditions, the material fluoresces, alerting operators to the presence of the conduit and effectively preventing accidental contact or collisions, thus improving operational safety. The fluorescent polyester film also possesses excellent abrasion resistance and tear resistance, ensuring the durability and reliability of warning layer 3. It is not easily damaged even during long-term use, continuously providing a prominent warning effect for the electrical conduit. In addition, the material has a certain degree of water and moisture resistance, maintaining the clarity and visibility of warning layer 3 in humid environments, ensuring the electrical conduit remains in various complex environments. For safe use, this material not only possesses excellent insulation properties, effectively isolating current and preventing electrical accidents, but also exhibits good corrosion resistance and aging resistance, maintaining stable performance even in harsh environments and extending the overall service life of the electrical conduit. The cross-linked polyethylene material also possesses high mechanical strength, capable of withstanding certain external impacts, further enhancing the protective function of the electrical conduit. Furthermore, this material is easy to process and mold, adapting to the needs of electrical conduits of different specifications and shapes, improving product flexibility and applicability. This material has excellent antistatic properties, effectively preventing static electricity accumulation and discharge, avoiding electrical faults and safety hazards caused by static electricity. The conductive polymer coating is also evenly distributed on... The surface of the electrical conduit sleeve forms a good conductive path, ensuring smooth current flow and further enhancing the safety performance of the conduit sleeve. Simultaneously, this material also possesses excellent adhesion and wear resistance, allowing it to bond tightly to the conduit sleeve and maintain a stable anti-static effect over a long period, extending the service life of the conduit sleeve. This material selection gives the conduit sleeve excellent transparency, allowing users to directly observe the internal wiring layout and connection status, facilitating daily inspection and maintenance. Transparent polypropylene also has good weather resistance and chemical corrosion resistance, maintaining its transparency and physical properties in various complex environments without deteriorating due to prolonged exposure or chemical corrosion. Furthermore, transparent polypropylene is lightweight and easy to process.This not only reduces the overall weight of the electrical conduit, facilitating installation and transportation, but also improves production efficiency and cost control. This allows the electrical conduit to meet high-performance requirements while also possessing good economic efficiency and practicality. The choice of material ensures the high strength and corrosion resistance of the support frame 7, enabling it to maintain structural stability and durability in various harsh environments. The stainless steel material also has excellent tensile and compressive strength, providing robust support for the electrical conduit and effectively preventing deformation or damage caused by external forces. Furthermore, stainless steel is easy to clean and maintain, preserving its smoothness and aesthetics for a long time, further enhancing the overall quality and service life of the electrical conduit.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A flame retardant antistatic transparent electrical sleeve, characterized in that, The conduit body (1) includes an environmentally friendly weather-resistant layer (2) on the outer diameter surface of the conduit body (1), a warning layer (3) on the outer diameter surface of the environmentally friendly weather-resistant layer (2), an inner PVC layer (4) on the outer diameter surface of the warning layer (3), an antistatic layer (5) on the outer diameter surface of the inner PVC layer (4), an outer transparent PVC layer (6) on the outer diameter surface of the antistatic layer (5), and a support frame (7) inside the conduit body (1).

2. The flame retardant, anti-static, transparent electrical sleeve of claim 1, wherein: The environmentally friendly weather-resistant layer (2) is made of bio-based polyurethane.

3. The flame retardant, anti-static, transparent electrical sleeve of claim 1, wherein: The warning layer (3) is made of fluorescent polyester film.

4. The flame-retardant, antistatic, transparent electrical conduit according to claim 1, characterized in that: The inner PVC layer (4) is made of cross-linked polyethylene.

5. The flame-retardant, anti-static, transparent electrical conduit according to claim 1, characterized in that: The antistatic layer (5) is made of a conductive polymer coating.

6. The flame-retardant, antistatic, transparent electrical conduit according to claim 1, characterized in that: The outer transparent PVC layer (6) is made of transparent polypropylene.

7. The flame-retardant and antistatic transparent electrical conduit according to claim 1, characterized in that: The supporting frame (7) is made of stainless steel.

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