TPV cable for photoelectric hybrid

Abstract

The utility model discloses a TPV cable for photoelectric hybrid, and relates to the technical field of cables. The TPV cable for photoelectric hybrid comprises a TPV cable main body, the TPV cable main body comprises at least one optical waveguide core wire and at least one electric wire core, the TPV cable further comprises a separation assembly, the separation assembly is arranged on the outer side of the optical waveguide core wire and the outer side of the electric wire core, and the separation assembly is used for separating the optical waveguide core wire and the electric wire core; the insulation assembly is arranged on the surface of the outer wall of the separation assembly, and the insulation assembly is used for providing insulation protection for the optical waveguide core wire and the electric wire core; according to the utility model, not only can optical signals and electric signals be transmitted, but also the optical waveguide core wire and the electric wire core can be fully protected, so that the damage and interference of the optical waveguide core wire and the electric wire core can be reduced, and the stability of signal transmission of the optical waveguide core wire and the electric wire core can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a TPV cable for photoelectric hybrid. Background Art

[0002] The optoelectronic hybrid TPV cable is a hybrid cable that integrates optical fiber and conductive copper wire. It is specially designed to solve the problems of equipment power supply and data transmission. It uses optical fiber to transmit data signals, and has the advantages of large bandwidth, low loss, and long transmission distance. At the same time, it uses copper wire to transmit power signals to achieve a single cable solution for data and power. The optoelectronic hybrid TPV cable is a cable with the advantages of high efficiency, stability, strong compatibility, and simple wiring. It is suitable for data transmission and equipment power supply needs in various scenarios. With the continuous development of network technology, optoelectronic hybrid TPV cables will play a more important role in the future.

[0003] However, the existing optoelectronic hybrid TPV cables are damaged or interfered with due to their insufficient protection during use, which reduces the stability of the TPV cable transmission signal. Therefore, we propose a TPV cable for optoelectronic hybrid to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a TPV cable for optoelectronic hybridization, which solves the problem that the cable is damaged or interfered with due to insufficient protection effect, thereby reducing the stability of the signal transmitted by the TPV cable.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A TPV cable for photoelectric hybrid, comprising a TPV cable body, wherein the TPV cable body comprises at least one optical waveguide core and at least one electrical conductor core, and further comprises:

[0006] A separation component, the separation component is arranged outside the optical waveguide core and the electrical conductor core, and the separation component is used to separate the optical waveguide core and the electrical conductor core;

[0007] An insulating component, the insulating component is arranged on the outer wall surface of the partition component, and the insulating component is used to provide insulation protection for the optical waveguide core wire and the electric wire core wire; and

[0008] A protection component is arranged on the outer wall surface of the insulating component, and is used to provide safety protection for the optical waveguide core wire and the electric wire core wire.

[0009] Preferably, the partition assembly includes a storage sleeve, a partition plate is arranged in the middle of the inner cavity of the storage sleeve, a copper mesh shielding layer is arranged in the inner cavity of the storage sleeve and on both sides of the partition plate, the optical waveguide core and the electrical wire core are located in the inner cavity of the copper mesh shielding layer, and the inner cavities of the two copper mesh shielding layers are filled with insulating fillers.

[0010] Preferably, a through hole is provided at one end of the partition plate, and three through holes are provided, and a metal wire is inserted into the inner cavity of each through hole.

[0011] Preferably, the insulating component comprises a TPV insulating layer, the TPV insulating layer is compounded on the outer wall surface of the storage sleeve, and the outer wall surface of the TPV insulating layer is compounded with a fluoroplastic insulating layer.

[0012] Preferably, the protective component comprises a flame retardant rubber layer, the inner wall of the flame retardant rubber layer is compounded on the outer wall surface of the fluoroplastic insulation layer, and the outer wall of the flame retardant rubber layer is compounded with an outer sheath.

[0013] Preferably, the outer wall surface of the outer sheath is coated with a flame retardant.

[0014] Preferably, the outer sheath is made of PE material.

[0015] Beneficial Effects

[0016] The utility model provides a TPV cable for photoelectric hybrid. Compared with the prior art, it has the following beneficial effects:

[0017] The TPV cable for optoelectronic hybrid can not only play the purpose of skeleton support, but also separate, store and limit the optical waveguide core wire and the electric conductor core through the separation component in the TPV cable body, so as to reduce the mutual interference between the optical waveguide core wire and the electric conductor core. Then, the insulating component can provide insulation protection for the optical waveguide core wire and the electric conductor core, so as to prevent the external current from affecting the transmission of data or signals by the optical waveguide core wire and the electric conductor core, so as to improve the stability of the use of the two. Then, the protective component can provide safety protection for the optical waveguide core wire and the electric conductor core, so as to reduce the damage to them by foreign objects, so as to improve the service life and safety of the TPV cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the partition assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the insulation component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the protective component of the utility model.

[0022] In the figure: 1. TPV cable body; 2. Optical waveguide core; 3. Electrical conductor core; 4. Partition component; 41. Storage sleeve; 42. Partition plate; 43. Copper mesh shielding layer; 44. Insulation filler; 45. Through hole; 46. Metal wire; 5. Insulation component; 51. TPV insulation layer; 52. Fluoroplastic insulation layer; 6. Protection component; 61. Flame retardant rubber layer; 62. Outer sheath; 63. Flame retardant. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 The utility model provides a technical solution: a TPV cable for photoelectric hybrid, comprising a TPV cable body 1, the TPV cable body 1 comprising at least one optical waveguide core 2 and at least one electric conductor core 3, and further comprising: a separation component 4, the separation component 4 is arranged on the outer side of the optical waveguide core 2 and the electric conductor core 3, and the separation component 4 is used to separate the optical waveguide core 2 and the electric conductor core 3; an insulating component 5, the insulating component 5 is arranged on the outer wall surface of the separation component 4, and the insulating component 5 is used to provide insulation protection for the optical waveguide core 2 and the electric conductor core 3; and a protective component 6, the protective component 6 is arranged on the outer wall surface of the insulating component 5, and the protective component 6 is used to provide safety protection for the optical waveguide core 2 and the electric conductor core 3;

[0025] The separation component 4 in the TPV cable body 1 can not only serve the purpose of skeleton support, but also separate, store and limit the optical waveguide core 2 and the electric conductor core 3, thereby reducing the mutual interference between the optical waveguide core 2 and the electric conductor core 3. Then, the insulating component 5 can provide insulation protection for the optical waveguide core 2 and the electric conductor core 3, thereby preventing external current from affecting the transmission of data or signals by the optical waveguide core 2 and the electric conductor core 3, thereby improving the stability of the use of the two. Then, the protective component 6 can provide safety protection for the optical waveguide core 2 and the electric conductor core 3, thereby reducing the damage to them by foreign objects, so as to improve the service life and safety of the TPV cable body 1.

[0026] See also Figure 1 , Figure 2The partition component 4 includes a storage sleeve 41, a partition plate 42 is arranged in the middle of the inner cavity of the storage sleeve 41, a copper mesh shielding layer 43 is arranged in the inner cavity of the storage sleeve 41 and on both sides of the partition plate 42, the optical waveguide core 2 and the electric wire core 3 are located in the inner cavity of the copper mesh shielding layer 43, the inner cavities of the two copper mesh shielding layers 43 are filled with insulating fillers 44, a through hole 45 is opened at one end of the partition plate 42, and three through holes 45 are opened, and a metal iron wire 46 is inserted into the inner cavity of each through hole 45;

[0027] The storage sleeve 41 in the partition component 4 can not only provide an attachment basis for the partition plate 42, but also separate and store the optical waveguide core 2 and the electric wire core 3 through the partition plate 42. Since the waveguide core 2 and the electric wire core 3 are located in the inner cavity of the copper mesh shielding layer 43, and the inner cavities of the two copper mesh shielding layers 43 are filled with insulating fillers 44, the two waveguide cores 2 and the electric wire core 3 can be respectively covered by the two copper mesh shielding layers 43, thereby reducing the mutual interference between the two. In addition, the insulating filler 44 can limit the position of the two, thereby preventing the copper mesh shielding layer 43 from being damaged by shaking in the storage sleeve 41. Since three through holes 45 are opened at one end of the partition plate 42, and a metal wire 46 is inserted into the inner cavity of each through hole 45, the three metal wires 46 can enhance the tensile strength of the TPV cable body 1, thereby reducing its damage and improving the service life and safety of the TPV cable body 1.

[0028] See also Figure 2 , Figure 3 The insulating component 5 includes a TPV insulating layer 51, the TPV insulating layer 51 is compounded on the outer wall surface of the storage sleeve 41, and the outer wall surface of the TPV insulating layer 51 is compounded with a fluoroplastic insulating layer 52;

[0029] The TPV insulating layer 51 in the insulating component 5 can be composited on the outer wall surface of the storage sleeve 41 and cooperate with the fluoroplastic insulating layer 52 to achieve the purpose of double insulation, thereby preventing external signals from interfering with the optical waveguide core 2 and the electrical conductor core 3.

[0030] See also Figure 3 , Figure 4 The protective component 6 includes a flame retardant rubber layer 61, the inner wall of the flame retardant rubber layer 61 is compounded with the outer wall surface of the fluoroplastic insulation layer 52, the outer wall of the flame retardant rubber layer 61 is compounded with an outer sheath 62, the outer wall surface of the outer sheath 62 is coated with a flame retardant 63, and the outer sheath 62 is made of PE material;

[0031] The flame-retardant rubber layer 61 in the protective component 6 can be compounded on the outer wall surface of the fluoroplastic insulation layer 52, and can cooperate with the outer sheath 62 made of PE material to achieve a double protection effect, thereby improving the wear and corrosion resistance of the TPV cable body 1, and further protecting the optical waveguide core 2 and the electrical conductor core 3 in the TPV cable body 1 from erosion and mechanical damage from the external environment.

[0032] During operation, the separation component 4 in the TPV cable body 1 can not only serve the purpose of skeleton support, but also separate, store and limit the optical waveguide core 2 and the electric conductor core 3, thereby reducing the mutual interference between the optical waveguide core 2 and the electric conductor core 3. Then, the insulating component 5 can provide insulation protection for the optical waveguide core 2 and the electric conductor core 3, thereby preventing external current from affecting the transmission of data or signals by the optical waveguide core 2 and the electric conductor core 3, thereby improving the stability of the use of the two. Then, the protective component 6 can provide safety protection for the optical waveguide core 2 and the electric conductor core 3, thereby reducing the damage to them by foreign objects, so as to improve the service life and safety of the TPV cable body 1.

[0033] The storage sleeve 41 in the partition component 4 can not only provide an attachment basis for the partition plate 42, but also separate and store the optical waveguide core 2 and the electric wire core 3 through the partition plate 42. Since the waveguide core 2 and the electric wire core 3 are located in the inner cavity of the copper mesh shielding layer 43, and the inner cavities of the two copper mesh shielding layers 43 are filled with insulating fillers 44, the two waveguide cores 2 and the electric wire core 3 can be respectively covered by the two copper mesh shielding layers 43, thereby reducing the mutual interference between the two. In addition, the insulating filler 44 can limit the position of the two, thereby preventing the copper mesh shielding layer 43 from being damaged by shaking in the storage sleeve 41. Since three through holes 45 are opened at one end of the partition plate 42, and a metal wire 46 is inserted into the inner cavity of each through hole 45, the three metal wires 46 can enhance the tensile strength of the TPV cable body 1, thereby reducing its damage and improving the service life and safety of the TPV cable body 1.

[0034] The TPV insulation layer 51 in the insulation component 5 can be compounded on the outer wall surface of the storage sleeve 41, and can cooperate with the fluoroplastic insulation layer 52 to achieve the purpose of double insulation, thereby preventing external signals from interfering with the optical waveguide core 2 and the electric conductor core 3. The flame-retardant rubber layer 61 in the protection component 6 can be compounded on the outer wall surface of the fluoroplastic insulation layer 52, and can cooperate with the outer sheath 62 made of PE material to achieve a double protection effect, thereby improving the wear and corrosion resistance of the TPV cable body 1, and further protecting the optical waveguide core 2 and the electric conductor core 3 in the TPV cable body 1 from erosion and mechanical damage from the external environment.

[0035] In summary, the device can transmit optical signals and electrical signals, and can fully protect the optical waveguide core 2 and the electrical conductor core 3, thereby reducing their damage and interference and ensuring the stability of the transmitted signals.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A TPV cable for optoelectronic hybrid, comprising a TPV cable body (1), wherein the TPV cable body (1) comprises at least one optical waveguide core (2) and at least one electrical conductor core (3), characterized in that: Also includes: A separation component (4), the separation component (4) being arranged outside the optical waveguide core (2) and the electrical conductor core (3), the separation component (4) being used to separate the optical waveguide core (2) and the electrical conductor core (3); An insulating component (5), the insulating component (5) being arranged on the outer wall surface of the partition component (4), the insulating component (5) being used to provide insulation protection for the optical waveguide core wire (2) and the electric wire core wire (3); and A protection component (6) is arranged on the outer wall surface of the insulating component (5), and the protection component (6) is used to provide safety protection for the optical waveguide core wire (2) and the electric wire core wire (3).

2. A TPV cable for photoelectric hybrid according to claim 1, characterized in that: The partition assembly (4) comprises a storage sleeve (41), a partition plate (42) is arranged in the middle of the inner cavity of the storage sleeve (41), a copper mesh shielding layer (43) is arranged in the inner cavity of the storage sleeve (41) and on both sides of the partition plate (42), the optical waveguide core (2) and the electric wire core (3) are located in the inner cavity of the copper mesh shielding layer (43), and the inner cavities of the two copper mesh shielding layers (43) are filled with insulating fillers (44).

3. A TPV cable for photoelectric hybrid according to claim 2, characterized in that: A through hole (45) is provided at one end of the partition plate (42), and three through holes (45) are provided. A metal wire (46) is inserted into the inner cavity of each through hole (45).

4. The TPV cable for photoelectric hybrid according to claim 2, characterized in that: The insulating component (5) comprises a TPV insulating layer (51), the TPV insulating layer (51) is compounded on the outer wall surface of the storage sleeve (41), and the outer wall surface of the TPV insulating layer (51) is compounded with a fluoroplastic insulating layer (52).

5. The TPV cable for photoelectric hybrid according to claim 4, characterized in that: The protection component (6) comprises a flame retardant rubber layer (61), the inner wall of the flame retardant rubber layer (61) is composited with the outer wall surface of the fluoroplastic insulation layer (52), and the outer wall of the flame retardant rubber layer (61) is composited with an outer sheath (62).

6. A TPV cable for photoelectric hybrid according to claim 5, characterized in that: The outer wall surface of the outer sheath (62) is coated with a flame retardant (63).

7. The TPV cable for photoelectric hybrid according to claim 5, characterized in that: The outer sheath (62) is made of PE material.

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