A fiber optic cable with luminous markings

Abstract

The utility model relates to the technical field of optical fiber cables, and discloses an optical fiber cable with a luminous mark. The utility model solves the problem that the existing optical fiber cables have insufficient light uniformity and uneven brightness or color deviation, which leads to weakened signal strength and affects the transmission effect. An optical fiber cable with a luminous mark includes a cable core, an insulating layer is provided on the outer surface of the cable core, a shielding layer is provided on the outer surface of the insulating layer, an anti-corrosion layer is provided on the outer surface of the shielding layer, a waterproof layer is provided on the outer surface of the anti-corrosion layer, a flame retardant layer is provided on the outer surface of the waterproof layer, a shock absorbing layer is provided on the outer surface of the flame retardant layer, and a light emitting component is provided on the outer surface of the shock absorbing layer, so as to achieve the effect of uniformly emitting the brightness of the optical fiber cable.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber cables, in particular to an optical fiber cable with a luminous mark. Background Art

[0002] Fiber optic cable, also known as optical fiber cable, is a fiber made of glass or plastic that is used as a transmission medium for optical signals. It consists of two or more optical fiber cores that are located in a protective coating. However, existing fiber optic cables are achieved through the surface material of the entire cable, but there may be insufficient light uniformity and uneven brightness or color deviation in the cable, resulting in weakened signal strength and affecting the transmission effect. Utility Model Content

[0003] The purpose of the utility model is to provide an optical fiber cable with a luminous mark. By adopting the device to work, the problem of insufficient light uniformity and uneven brightness or color deviation in the existing optical fiber cables is solved, which leads to weakened signal strength and affects the transmission effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical fiber cable with a luminous mark, comprising a cable core, an insulating layer is provided on the outer surface of the cable core, a shielding layer is provided on the outer surface of the insulating layer, an anti-corrosion layer is provided on the outer surface of the shielding layer, a waterproof layer is provided on the outer surface of the anti-corrosion layer, a flame retardant layer is provided on the outer surface of the waterproof layer, a shock absorbing layer is provided on the outer surface of the flame retardant layer, and a light emitting component for transmitting a light source is provided on the outer surface of the shock absorbing layer;

[0005] The light-emitting component comprises a reflective layer sleeved on the outer surface of the shock-absorbing layer, a quartz tube sleeved on the outer surface of the reflective layer, a light hole opened inside the quartz tube, and a light-emitting light arranged inside the light hole.

[0006] Preferably, the insulating layer is a component made of cross-linked ethylene-propylene rubber.

[0007] Preferably, the shielding layer is a component made of metal.

[0008] Preferably, the anti-corrosion layer is a component made of polyisobutylene.

[0009] Preferably, the waterproof layer is a component made of cross-linked polyethylene.

[0010] Preferably, the flame retardant layer is a component made of polyvinyl chloride.

[0011] Preferably, the shock-absorbing layer is a component made of silicone.

[0012] Preferably, the reflective layer is a component made of metal polyester.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes an optical fiber cable with a luminous mark, which can repeatedly reflect the rays of luminous light through metal polyester, thereby enhancing the rays emitted by the luminous light, so that the brightness of the optical fiber cable can be evenly distributed and greatly enhanced, and then the emitted light can be perfectly displayed through the quartz tube, and finally the optical fiber cable can be protected layer by layer through the quartz tube, shock-absorbing layer, flame-retardant layer, waterproof layer, anti-corrosion layer, shielding layer, and insulating layer, thereby achieving the effect of evenly emitting the brightness of the optical fiber cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an overall plan view of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the light-emitting component of the present utility model.

[0018] In the figure: 1. cable core; 2. light-emitting component; 21. light-emitting light; 22. light hole; 23. reflective layer; 24. quartz tube; 3. shock-absorbing layer; 4. flame-retardant layer; 5. waterproof layer; 6. anti-corrosion layer; 7. shielding layer; 8. insulating layer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1 A fiber optic cable with a luminous mark includes a cable core, an insulating layer is provided on the outer surface of the cable core, a shielding layer is provided on the outer surface of the insulating layer, an anti-corrosion layer is provided on the outer surface of the shielding layer, a waterproof layer is provided on the outer surface of the anti-corrosion layer, a flame retardant layer is provided on the outer surface of the waterproof layer, a shock absorbing layer is provided on the outer surface of the flame retardant layer, and a light emitting component for transmitting a light source is provided on the outer surface of the shock absorbing layer.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] See also Figure 1-Figure 3 , including a cable core 1, the outer surface of the cable core 1 is covered with an insulating layer 8, the outer surface of the insulating layer 8 is covered with a shielding layer 7, the outer surface of the shielding layer 7 is covered with an anti-corrosion layer 6, the outer surface of the anti-corrosion layer 6 is covered with a waterproof layer 5, the outer surface of the waterproof layer 5 is covered with a flame retardant layer 4, the outer surface of the flame retardant layer 4 is covered with a shock-absorbing layer 3, and the outer surface of the shock-absorbing layer 3 is covered with a light-emitting component 2 for transmitting a light source.

[0024] The light-emitting component 2 includes a reflective layer 23 sleeved on the outer surface of the shock-absorbing layer 3, a quartz tube 24 sleeved on the outer surface of the reflective layer 23, a light hole 22 opened inside the quartz tube 24, and a luminous light 21 arranged inside the light hole 22. The quartz tube 24 can prevent the light emitted by the luminous light 21 from being blocked, and then the reflective layer 23 can reflect the light emitted by the luminous light 21, thereby enhancing the emitted light.

[0025] The insulating layer 8 is a component made of cross-linked ethylene-propylene rubber, which can ensure stable transmission of optical signals.

[0026] The shielding layer 7 is a component made of metal, which can effectively absorb or reflect external electromagnetic waves, thereby reducing the impact of electromagnetic radiation on the surrounding environment.

[0027] The anti-corrosion layer 6 is a component made of polyisobutylene, which can prevent the erosion of corrosive substances, improve the corrosion resistance of the cable and protect the cable connection parts.

[0028] The waterproof layer 5 is a component made of cross-linked polyethylene, which can prevent moisture from invading, thereby enhancing the durability of the cable and improving the safety of the cable.

[0029] The flame retardant layer 4 is a component made of polyvinyl chloride, which can prevent the spread of flames and enhance the fire resistance of the wire harness.

[0030] The shock-absorbing layer 3 is a component made of silicone, which can alleviate external vibrations, thereby ensuring that the impact on the cable is effectively reduced and protecting the cable from damage.

[0031] The reflective layer 23 is a component made of metal polyester, which can reflect the light emitted by the luminous light 21 so as to enhance the light emitted by the luminous light 21 .

[0032] Specifically, the luminous light 21 can be installed inside the light-emitting component 2 through the light hole 22, and the rays emitted by the luminous light 21 can be rebounded through the reflective layer 23, thereby enhancing the brightness of the luminous light 21. The emitted rays will directly pass through the quartz tube 24 and be emitted. Because the outer surface of the cable core 1 is sheathed with an insulating layer 8, and the cross-linked ethylene propylene rubber of the insulating layer 8 can ensure the stability of the optical signal output of the cable core 1, and the metal of the shielding layer 7 can reduce the impact of electromagnetic radiation on the surrounding environment of the cable core 1, and the polyisobutylene of the anti-corrosion layer 6 can improve the corrosion resistance of the cable and protect the cable connection components. Then, the polyvinyl chloride of the waterproof layer 5 enhances the durability of the cable and improves the safety of the cable. The silicone of the flame retardant layer 4 can ensure that the impact on the cable is effectively reduced and the cable is protected from damage, thereby achieving the effect of uniformly emitting the brightness of the optical fiber cable.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber cable with a luminous mark, comprising a cable core (1), characterized in that: The outer surface of the cable core (1) is covered with an insulating layer (8), the outer surface of the insulating layer (8) is covered with a shielding layer (7), the outer surface of the shielding layer (7) is covered with an anti-corrosion layer (6), the outer surface of the anti-corrosion layer (6) is covered with a waterproof layer (5), the outer surface of the waterproof layer (5) is covered with a flame retardant layer (4), the outer surface of the flame retardant layer (4) is covered with a shock absorbing layer (3), and the outer surface of the shock absorbing layer (3) is covered with a light emitting component (2) for transmitting a light source; The light-emitting component (2) comprises a reflective layer (23) sleeved on the outer surface of the shock-absorbing layer (3), a quartz tube (24) sleeved on the outer surface of the reflective layer (23), a light hole (22) opened inside the quartz tube (24), and a light-emitting light (21) arranged inside the light hole (22).

2. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The insulating layer (8) is a component made of cross-linked ethylene-propylene rubber.

3. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The shielding layer (7) is a component made of metal.

4. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The anti-corrosion layer (6) is a component made of polyisobutylene.

5. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The waterproof layer (5) is a component made of cross-linked polyethylene.

6. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The flame retardant layer (4) is a component made of polyvinyl chloride.

7. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The shock-absorbing layer (3) is a component made of silica gel.

8. The optical fiber cable with a luminous mark according to claim 1, characterized in that: The reflective layer (23) is a component made of metal polyester.

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