CN112466528A - Cable, photoelectric composite cable and optical cable convenient to easily radiate heat - Google Patents
Cable, photoelectric composite cable and optical cable convenient to easily radiate heat Download PDFInfo
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- CN112466528A CN112466528A CN202011307538.9A CN202011307538A CN112466528A CN 112466528 A CN112466528 A CN 112466528A CN 202011307538 A CN202011307538 A CN 202011307538A CN 112466528 A CN112466528 A CN 112466528A
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- outer protection
- protection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/185—Sheaths comprising internal cavities or channels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/24—Devices affording localised protection against mechanical force or pressure
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Abstract
The invention belongs to the technical field of electric power and communication, and relates to a cable convenient for easy heat dissipation, which is provided with a protection unit, a transmission component and an electric power transmission component; the device is characterized in that the protection unit consists of an outer protection body and an inner protection body, the outer protection body is formed by connecting a plurality of outer protection flaps in a surrounding manner, an inner cavity is formed in the outer protection body, the inner protection body is positioned in the inner cavity, the inner protection body is connected to the joint of the adjacent outer protection flaps, the other ends of any two adjacent inner protection bodies are not contacted, an accommodating cavity is formed in the inner protection body, and an outer cavity is formed in the outer protection flaps; the transmission component is positioned in the accommodating cavity, each power transmission component is positioned in one outer cavity, and under the normal condition, any power transmission component cannot escape from the openings of the inner containing bodies positioned at the two sides of the outer protection flap. The application also discloses a photoelectric composite cable and an optical cable. The invention has the following main beneficial effects: the structure is simple, the manufacture is easy, the qualification rate is high, the cost is low, the structure is more stable, the tensile resistance is stronger, the heat dissipation effect is better, and the protection performance is better.
Description
Technical Field
The invention belongs to the technical field of power cables and communication, and particularly relates to a cable, a photoelectric composite cable and an optical cable which are convenient to dissipate heat easily.
Background
The excellent heat dissipation effect of the cable can reduce the usage amount of the insulating material, reduce the sectional area of the conductor required when the same temperature is reached under the same current-carrying capacity, reduce the insulation thickness of the insulating material, and the like, i.e., reduce the cost and enhance the competitiveness of the product, so that the cable with the heat dissipation structure is continuously researched and developed in the industry, and the following documents make beneficial contribution to the heat dissipation performance.
CN106356122A discloses a heat dissipation power cable, including the insulating reinforced pipe of petal form that forms by the concatenation of four arc skeletons, be equipped with the circular duct in insulating reinforced pipe inside center department, evenly be connected with four insulation boards between circular duct outer wall and insulating reinforced pipe inner wall, scribble inorganic heat absorbing material spraying layer on the insulation board surface, four insulation boards will insulate reinforced pipe inner chamber and cut apart into four little cavitys, are equipped with the sinle silk respectively at four little cavity insides and circular intraducts. When the inorganic heat-absorbing material spraying layer is heated to a certain degree, water vapor can be released, heat is absorbed in the process of releasing the water vapor, the effect of cooling is achieved, the high-temperature-resistant fireproof effect is good, and the crescent semiconductor expansion buffer layer is arranged between each wire core and the insulation reinforcing pipe in the four small cavities, so that the internal structure of the cable is more compact, more stable and reliable, the buffer layer is firm in structure, is not easy to crush, and is long in service life. The heat dissipation structure is formed by splicing, is inconvenient to store and needs to improve the heat dissipation effect.
CN211555566U discloses a heat dissipation cable, including a plurality of cable cores, the cable core includes conductor, insulating layer and heat dissipation layer, a plurality of cable cores are provided with the location ventilation layer outward, and the location ventilation layer is provided with outer heat dissipation protective layer outward, thereby circumference is provided with a plurality of ventilation chambeies in the location ventilation layer, thereby makes the location ventilation layer form a plurality of outer location layers and middle support column, outer heat dissipation protective layer is provided with the ventilation groove that corresponds with the ventilation chamber respectively, and ventilation groove transverse separation sets up on outer heat dissipation protective layer. The internal heat dissipation space also has a space for further full utilization.
CN211265080U discloses a heat dissipation cable having three first sheaths and three first electrical units, the first sheaths being located outside the first electrical units; the fan-shaped protective layer is characterized in that the first protective layers are fan-shaped, a groove is formed between the first protective layers, a second protective layer is arranged at the fan-shaped bottom edge of each first protective layer, and a hollow cavity is formed inside each second protective layer; the problem that the weight of the optical cable is increased due to the adoption of water cooling heat dissipation is solved; when the optical cable is damaged, the spare optical cable cannot be directly replaced; the electric unit is tightly attached to the protective layer, which is not favorable for heat dissipation.
However, the applicant found that the cable disclosed in the above document does not have the ability to simultaneously increase the power signal transmission capability and the optical signal transmission capability, and the heat dissipation performance needs to be further improved.
Disclosure of Invention
In order to solve the above problems, the present invention discloses an electric cable, an optical-electrical composite cable and an optical cable, which are easy to dissipate heat, and the technical solutions are adopted.
A cable convenient for easy heat dissipation is provided with an integrated protection unit, a plurality of transmission components and a plurality of power transmission components, wherein each power transmission component consists of an electric conductor and an insulating layer coated outside the electric conductor; the method is characterized in that: the protection unit comprises an outer protection body and an inner protection body, wherein the outer protection body is formed by sequentially connecting a plurality of outer protection petals in an enclosing manner, the outer protection body is closed, an inner cavity is formed in the outer protection body, the inner protection body is positioned in the inner cavity, one end of each inner containing body is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies are not contacted, an containing cavity is formed in the inner protection body, an outer cavity is formed between the inner protection body and the outer protection petals at the two ends of each outer protection petal, and the width of the outer protection petal is gradually increased from the other end of each inner containing body at the two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component is positioned in the containing cavity, each power transmission component is positioned in one outer cavity, and each outer protection flap and the inner containing bodies positioned on two sides of the outer protection flap clamp the power transmission component positioned in the outer protection flap.
A cable convenient for easy heat dissipation is provided with an integrated protection unit, a plurality of transmission parts, a plurality of power transmission parts and a central reinforcing part, wherein each power transmission part is composed of an electric conductor and an insulating layer coated outside the electric conductor; the method is characterized in that: the protection unit comprises an outer protection body and an inner protection body, wherein the outer protection body is formed by sequentially connecting a plurality of outer protection petals in an enclosing manner, the outer protection body is closed, an inner cavity is formed in the outer protection body, the inner protection body is positioned in the inner cavity, one end of each inner containing body is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies are not contacted, an containing cavity is formed in the inner protection body, an outer cavity is formed between the inner protection body and the outer protection petals at the two ends of each outer protection petal, and the width of the outer protection petal is gradually increased from the other end of each inner containing body at the two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component is positioned in the accommodating cavity, each power transmission component is positioned in one outer cavity, and each outer protection flap and the inner containing bodies positioned at two sides of the outer protection flap clamp the power transmission component positioned in the outer protection flap; the central reinforcement member is positioned within the internal cavity and is retained by the internal retainer.
A photoelectric composite cable convenient for easy heat dissipation is provided with an integrated protection unit, a plurality of transmission components, at least one power transmission component and at least one optical transmission component, wherein the power transmission component is composed of an electric conductor and an insulating layer coated outside the electric conductor, and the optical transmission component is composed of an optical conductor and a protection pipe coated on the optical conductor; the method is characterized in that: the protection unit comprises an outer protection body and an inner protection body, wherein the outer protection body is formed by sequentially connecting a plurality of outer protection petals in an enclosing manner, the outer protection body is closed, an inner cavity is formed in the outer protection body, the inner protection body is positioned in the inner cavity, one end of each inner containing body is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies are not contacted, an containing cavity is formed in the inner protection body, an outer cavity is formed between the inner protection body and the outer protection petals at the two ends of each outer protection petal, and the width of the outer protection petal is gradually increased from the other end of each inner containing body at the two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component is positioned in the accommodating cavity, each power transmission component is positioned in one outer cavity, and each outer protection flap and the inner containing bodies positioned at two sides of the outer protection flap clamp the power transmission component positioned in the outer protection flap; each light transmission component is positioned in one outer cavity, and each outer protection flap and inner containing bodies positioned at two sides of the outer protection flap clamp the light transmission component positioned in the outer protection flap.
A photoelectric composite cable convenient for easy heat dissipation is provided with an integrated protection unit, a plurality of transmission components, at least one power transmission component, a central reinforcing component and at least one optical transmission component, wherein the power transmission component is composed of an electric conductor and an insulating layer coated outside the electric conductor, and the optical transmission component is composed of an optical conductor and a protection pipe coated on the optical conductor; the method is characterized in that: the protection unit comprises an outer protection body and an inner protection body, wherein the outer protection body is formed by sequentially connecting a plurality of outer protection petals in an enclosing manner, the outer protection body is closed, an inner cavity is formed in the outer protection body, the inner protection body is positioned in the inner cavity, one end of each inner containing body is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies are not contacted, an containing cavity is formed in the inner protection body, an outer cavity is formed between the inner protection body and the outer protection petals at the two ends of each outer protection petal, and the width of the outer protection petal is gradually increased from the other end of each inner containing body at the two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component is positioned in the accommodating cavity, each power transmission component is positioned in one outer cavity, and each outer protection flap and the inner containing bodies positioned at two sides of the outer protection flap clamp the power transmission component positioned in the outer protection flap; each light transmission component is positioned in one outer cavity, and each outer protection flap and the inner containing bodies positioned at the two sides of the outer protection flap clamp the light transmission component positioned in the outer protection flap; the central reinforcement member is positioned within the internal cavity and is retained by the internal retainer.
An optical cable, characterized in that the above-mentioned power transmission means are entirely replaced by optical transmission means.
The material of the protective unit described in this application is plastic or metal.
The transmission component described in this application is an optical fiber or a component containing an optical fiber or an insulated signal line that can transmit weak electricity.
The material of the central reinforcement described in this application is steel or copper or iron wire or glass fiber reinforced plastic.
The material of the electrical conductor described in this application is copper or aluminum or an alloy.
The material of the insulating layer described in this application is plastic.
The material of the optical conductor described in this application is an optical fiber or a component containing an optical fiber.
The material of the protective tube described in this application is plastic or metal.
The invention has the following main beneficial effects: the structure is simple, the manufacture is easy, the qualification rate is high, the cost is low, the structure is more stable, the tensile resistance is stronger, the heat dissipation effect is better, and the protection performance is better.
Drawings
Fig. 1 is a schematic perspective view of a dissected segment of the example 1.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a schematic perspective view of a dissected segment of the example 2.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic perspective view of a dissected segment of the example 3.
Fig. 6 is an enlarged cross-sectional view of fig. 5.
FIG. 7 is a schematic cross-sectional structure of example 4.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 1-protection unit, 11-outer protection body, 12-inner containing body, 2-transmission part, 3-electric power transmission part, 31-electric conductor, 32-insulating layer, 111-outer cavity, 112-inner cavity, 121-containing cavity, 4-central reinforcement, 5-optical transmission part, 51-optical conductor, 52-protection tube.
Detailed Description
Examples 1
Referring to fig. 1 and 2, a cable convenient for easy heat dissipation includes an integrated protection unit 1, a plurality of transmission components 2, and six power transmission components 3, where the power transmission components 3 are composed of an electrical conductor 31 and an insulating layer 32 covering the electrical conductor 31; the method is characterized in that: the protection unit 1 is composed of an outer protection body 11 and an inner protection body 12, the outer protection body 11 is formed by sequentially connecting six outer protection petals in a convex petal shape, the outer protection body 11 is closed, an inner cavity 112 is formed inside the outer protection body 11, the inner protection body 12 is positioned in the inner cavity 112, one end of the inner containing body 12 is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner protection bodies 12 are not contacted, an accommodating cavity 121 is formed inside the inner containing body 12, an outer cavity 111 is formed between the inner containing body 12 at two ends of each outer protection petal and the outer protection petal, and the width is gradually increased from the other end of the inner containing body 12 at two ends of each outer protection petal to the two ends of the outer protection petal; the transmission member 2 is located in the accommodation chamber 121, each power transmission member 3 is located in one outer chamber 111, and each outer protection flap, the inner containing body 12 located on both sides of the outer protection flap, holds the power transmission member 3 located inside thereof.
EXAMPLES example 2
Referring to fig. 3 and 4, and to fig. 1 and 2, a cable convenient for easy heat dissipation includes an integrated protection unit 1, a plurality of transmission components 2, six power transmission components 3, and a central reinforcement 4, where the power transmission components 3 are composed of an electrical conductor 31 and an insulating layer 32 covering the electrical conductor 31; the method is characterized in that: the protection unit 1 is composed of an outer protection body 11 and an inner protection body 12, the outer protection body 11 is formed by sequentially connecting six outer protection petals in a convex petal shape, the outer protection body 11 is closed, an inner cavity 112 is formed inside the outer protection body 11, the inner protection body 12 is positioned in the inner cavity 112, one end of the inner containing body 12 is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner protection bodies 12 are not contacted, an accommodating cavity 121 is formed inside the inner containing body 12, an outer cavity 111 is formed between the inner containing body 12 at two ends of each outer protection petal and the outer protection petal, and the width is gradually increased from the other end of the inner containing body 12 at two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component 2 is positioned in the accommodating cavity 121, each power transmission component 3 is positioned in one outer cavity 111, and each outer protection flap and the inner containing bodies 12 positioned at two sides of the outer protection flap clamp the power transmission component 3 positioned in the outer protection flap; the central reinforcing member 4 is located within the internal cavity 112 and is retained by the inner containment body 12.
A cable for facilitating easy heat dissipation according to any of the above embodiments, wherein the power transmission member may be a plurality of other members.
A cable for facilitating easy heat dissipation according to any of the above embodiments, wherein the outer protection flaps may be a plurality of others.
EXAMPLE 3
Referring to fig. 5 and 6, an optical-electrical composite cable convenient for easy heat dissipation includes an integrated protection unit 1, a plurality of transmission components 2, five power transmission components 3, and an optical transmission component 5, where the power transmission component 3 is composed of an electrical conductor 31 and an insulating layer 32 covering the electrical conductor 31, and the optical transmission component 5 is composed of an optical conductor 51 and a protection tube 52 covering the optical conductor 51; the method is characterized in that: the protection unit 1 is composed of an outer protection body 11 and an inner protection body 12, the outer protection body 11 is formed by sequentially connecting six outer protection petals in a convex petal shape, the outer protection body 11 is closed, an inner cavity 112 is formed inside the outer protection body 11, the inner protection body 12 is positioned in the inner cavity 112, one end of the inner containing body 12 is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner protection bodies 12 are not contacted, an accommodating cavity 121 is formed inside the inner containing body 12, an outer cavity 111 is formed between the inner containing body 12 at two ends of each outer protection petal and the outer protection petal, and the width is gradually increased from the other end of the inner containing body 12 at two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component 2 is positioned in the accommodating cavity 121, each power transmission component 3 is positioned in one outer cavity 111, and each outer protection flap and the inner containing bodies 12 positioned at two sides of the outer protection flap clamp the power transmission component 3 positioned in the outer protection flap; each light-transmitting member 5 is located in an outer cavity 111, and each outer protective flap, inner containing bodies 12 located on both sides of the outer protective flap, holds the light-transmitting member 5 located inside thereof.
EXAMPLE 4
Referring to fig. 7, and fig. 1 to 6, substantially the same as embodiment example 3, and referring to embodiment example 1 and embodiment example 2, an optical-electrical composite cable facilitating heat dissipation includes an integrated protection unit 1, a plurality of transmission components 2, five power transmission components 3, a central reinforcement 4, and an optical transmission component 5, where the power transmission component 3 is composed of an electrical conductor 31 and an insulating layer 32 covering the electrical conductor 31, and the optical transmission component 5 is composed of an optical conductor 51 and a protection tube 52 covering the optical conductor 51; the method is characterized in that: the protection unit 1 is composed of an outer protection body 11 and an inner protection body 12, the outer protection body 11 is formed by sequentially connecting six outer protection petals in a convex petal shape, the outer protection body 11 is closed, an inner cavity 112 is formed inside the outer protection body 11, the inner protection body 12 is positioned in the inner cavity 112, one end of the inner containing body 12 is connected to the joint of the adjacent outer protection petals, the other ends of any two adjacent inner protection bodies 12 are not contacted, an accommodating cavity 121 is formed inside the inner containing body 12, an outer cavity 111 is formed between the inner containing body 12 at two ends of each outer protection petal and the outer protection petal, and the width is gradually increased from the other end of the inner containing body 12 at two ends of each outer protection petal to the two ends of the outer protection petal; the transmission component 2 is positioned in the accommodating cavity 121, each power transmission component 3 is positioned in one outer cavity 111, and each outer protection flap and the inner containing bodies 12 positioned at two sides of the outer protection flap clamp the power transmission component 3 positioned in the outer protection flap; each light transmission member 5 is located in an outer cavity 111, and each outer protective flap, inner containing bodies 12 located on both sides of the outer protective flap, holds the light transmission member 5 located inside thereof; the central reinforcing member 4 is located within the internal cavity 112 and is retained by the inner containment body 12.
The composite optical/electrical cable convenient for easy heat dissipation according to any of the above embodiments is characterized in that the number of the power transmission components may be other multiple.
The photoelectric composite cable convenient to easily dissipate heat in any one of the above embodiments is characterized in that the outer protection flaps may be a plurality of others.
An optical-electrical composite cable convenient to easily dissipate heat according to any one of the above embodiments is characterized in that at least one power transmission component is provided, and at least one optical transmission component is provided.
The material of the protective unit described in this application is plastic or metal.
The transmission component described in this application is an optical fiber or a component containing an optical fiber, a component of an optical fiber such as an optical fiber ribbon, an optical cable unit, or the like; the model number of the optical fiber can be G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c, A1d, OM1, OM2, OM3 or OM 4.
The transmission member described in the present application may also be an insulated signal line that can transmit weak electricity.
The material of the central reinforcement described in this application is steel or copper or iron wire or glass fiber reinforced plastic.
The material of the electrical conductor described in this application is copper or aluminum or an alloy.
The material of the insulating layer described in this application is plastic.
The material of the optical conductor described in this application is an optical fiber or a component containing an optical fiber, such as an optical fiber ribbon, an optical cable unit, or the like; the model number of the optical fiber can be G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c, A1d, OM1, OM2, OM3 or OM 4.
The material of the protective tube described in this application is plastic or metal.
In the present application, the power transmission components may also be replaced entirely by optical transmission components, thus forming an optical cable.
In the application, the protection unit has a simple structure, is easy to manufacture and form at one time, and has high manufacturing qualification rate, low cost and high manufacturing speed; in the application, the power transmission component and the optical transmission component can be effectively clamped and are fixed in position under normal conditions, so that the product structure is stable and reliable; in the application, when the central reinforcing part is arranged, the central reinforcing part is effectively clamped, so that the structure is stable, the reinforcing performance is high, and the tensile resistance is strong; in the application, at least one protective layer can be coated on the outer part, and the coated protective layer can not only protect more effectively, but also enable the protective unit to be attached inwards, so that the central reinforcement can be clamped more effectively when the central reinforcement is arranged; in the application, the outer cavity is communicated with the inner cavity, the outer cavity and the inner cavity exist simultaneously, so that the heat dissipation area is increased more effectively, the heat dissipation effect is enhanced remarkably, and the heat in a single outer cavity can be dissipated into the inner cavity, so that the heat dissipation effect is better; with a photoconductor, electrical heating has less effect on optical transmission; in the application, because the content placing body is positioned inside, the protection effect is better, and because the content placing body is positioned between the adjacent outer protection petals, the transmission part can be quickly taken out only by cutting along the concave, and meanwhile, the internal power transmission part or the optical transmission part can be conveniently taken out only by downwards cutting from the outer protection petals.
As a further simplification, in the present application, each outer protective flap, inner containing bodies located on both sides of the outer protective flap, may not hold the optical transmission member located inside thereof, and/or may not hold the electric power transmission member located inside thereof; as long as it is ensured that the optical transmission member cannot escape from the openings of the content objects located on both sides of the outer protective flap under normal conditions, of course, when the power transmission member is provided, the power transmission member cannot escape from the openings of the content objects located on both sides of the outer protective flap under normal conditions.
The petal-shaped outer protection flap refers to a part of a circle or a part of an ellipse or other shapes; each outer lumen may consist of two circles, two ellipses, or other shapes, concentric or eccentric, with the ellipse preferably having its major axis passing through the center of the application; the petal shape can also be any other outward convex shape.
The invention has the following main beneficial effects: the structure is simple, the manufacture is easy, the qualification rate is high, the cost is low, the structure is more stable, the tensile resistance is stronger, the heat dissipation effect is better, and the protection performance is better.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. A cable convenient for easy heat dissipation is provided with an integrated protection unit (1), a plurality of transmission components (2) and a plurality of power transmission components (3), wherein each power transmission component (3) is composed of an electric conductor (31) and an insulating layer (32) coated outside the electric conductor (31); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the containing cavity (121), each power transmission component (3) is positioned in one outer cavity (111), and under the normal condition, any power transmission component cannot escape from the openings of the containing bodies positioned on the two sides of the outer protection flap.
2. A cable convenient for easy heat dissipation is provided with an integrated protection unit (1), a plurality of transmission parts (2), a plurality of power transmission parts (3) and a central reinforcing part (4), wherein the power transmission parts (3) are composed of electric conductors (31) and insulating layers (32) coated outside the electric conductors (31); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the accommodating cavity (121), each power transmission component (3) is positioned in one outer cavity (111), and under the normal condition, any power transmission component cannot escape from the openings of the inner accommodating body positioned at the two sides of the outer protection flap; the central reinforcing piece (4) is positioned in the inner cavity (112) and is clamped by the inner accommodating body (12).
3. A cable for facilitating easy heat dissipation according to claim 1 or claim 2, wherein the material of the protection member is plastic or metal.
4. A cable facilitating easy heat dissipation according to claim 1 or claim 2, wherein the transmission member is an optical fiber or a member containing an optical fiber or an insulated signal line transmitting weak electricity.
5. A photoelectric composite cable convenient for easy heat dissipation is provided with an integrated protection unit (1), a plurality of transmission parts (2), at least one power transmission part (3) and at least one optical transmission part (5), wherein the power transmission part (3) is composed of an electric conductor (31) and an insulating layer (32) coated outside the electric conductor (31), and the optical transmission part (5) is composed of an optical conductor (51) and a protection tube (52) coated on the optical conductor (51); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the accommodating cavity (121), each power transmission component (3) is positioned in one outer cavity (111), each light transmission component (5) is positioned in one outer cavity (111), and under the normal condition, any power transmission component cannot escape from the opening of the inner containing body positioned on two sides of the outer protection flap; neither light-transmitting member can escape from the openings of the inner containment body on either side of the outer protective flap.
6. A photoelectric composite cable convenient for easy heat dissipation is provided with an integrated protection unit (1), a plurality of transmission parts (2), at least one power transmission part (3), a central reinforcing part (4) and at least one optical transmission part (5), wherein the power transmission part (3) is composed of an electric conductor (31) and an insulating layer (32) coated outside the electric conductor (31), and the optical transmission part (5) is composed of an optical conductor (51) and a protection tube (52) coated on the optical conductor (51); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the accommodating cavity (121), each power transmission component (3) is positioned in one outer cavity (111), each light transmission component (5) is positioned in one outer cavity (111), and under the normal condition, any power transmission component cannot escape from the opening of the inner containing body positioned on two sides of the outer protection flap; any light transmission component can not escape from the openings of the inner containing body positioned at the two sides of the outer protection flap; the central reinforcing piece (4) is positioned in the inner cavity (112) and is clamped by the inner accommodating body (12).
7. A cable convenient for easy heat dissipation according to claim 5 or claim 6, wherein the material of the protection unit is plastic or metal; the transmission component is an optical fiber or a component containing the optical fiber or an insulated signal wire capable of transmitting weak current.
8. An optical cable having an integrated protection unit (1), a plurality of transmission members (2), and a plurality of optical transmission members (5), the optical transmission members (5) being constituted by an optical conductor (51) and a protection tube (52) covering the optical conductor (51); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the containing cavity (121), each optical transmission component (5) is positioned in one outer cavity (111), and under the normal condition, any optical transmission component cannot escape from the opening of the inner containing body positioned at the two sides of the outer protection flap.
9. An optical cable having an integrated protection unit (1), a plurality of transmission members (2), a center reinforcement (4), and a plurality of optical transmission members (5), the optical transmission members (5) being constituted by an optical conductor (51) and a protection tube (52) covering the optical conductor (51); the method is characterized in that: the protection unit (1) is composed of an outer protection body (11) and inner containing bodies (12), the outer protection body (11) is formed by sequentially surrounding and connecting a plurality of outer protection petals in an outward convex petal shape, the outer protection body (11) is closed, an inner cavity (112) is formed in the outer protection body (11), the inner containing bodies (12) are located in the inner cavity (112), one end of each inner containing body (12) is connected to the connection position of the adjacent outer protection petals, the other ends of any two adjacent inner containing bodies (12) are not in contact, an accommodating cavity (121) is formed in each inner containing body (12), an outer cavity (111) is formed between each inner containing body (12) at the two ends of each outer protection petal and the outer protection petals, and the width is gradually increased from the other end of each inner containing body (12) at the two ends of each outer protection petal to the two ends of the outer protection petals; the transmission component (2) is positioned in the accommodating cavity (121), each optical transmission component (5) is positioned in one outer cavity (111), and under the normal condition, any optical transmission component cannot escape from the openings of the inner containing body positioned at the two sides of the outer protection flap; the central reinforcing piece (4) is positioned in the inner cavity (112) and is clamped by the inner accommodating body (12).
10. A cable for facilitating easy heat dissipation according to claim 9, wherein the material of said protection unit is plastic or metal; the transmission component is an optical fiber or a component containing the optical fiber or an insulated signal wire capable of transmitting weak current; the central reinforcing piece is made of steel wires or copper wires or iron wires or glass fiber reinforced plastics; the material of the optical conductor is an optical fiber or a component containing the optical fiber; the protective tube is made of plastic or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011307538.9A CN112466528A (en) | 2020-11-20 | 2020-11-20 | Cable, photoelectric composite cable and optical cable convenient to easily radiate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011307538.9A CN112466528A (en) | 2020-11-20 | 2020-11-20 | Cable, photoelectric composite cable and optical cable convenient to easily radiate heat |
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| Publication Number | Publication Date |
|---|---|
| CN112466528A true CN112466528A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011307538.9A Withdrawn CN112466528A (en) | 2020-11-20 | 2020-11-20 | Cable, photoelectric composite cable and optical cable convenient to easily radiate heat |
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| Country | Link |
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| CN (1) | CN112466528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388189A (en) * | 2022-01-14 | 2022-04-22 | 夏雨辰 | Composite cable with good flame-retardant effect |
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| US20140166328A1 (en) * | 2002-09-24 | 2014-06-19 | Adc Telecommunications, Inc. | Communication Wire |
| CN106356122A (en) * | 2016-08-31 | 2017-01-25 | 安徽徽宁电器仪表集团有限公司 | Heat dissipation power cable |
| CN210052579U (en) * | 2019-09-02 | 2020-02-11 | 常熟市谷雷特机械产品设计有限公司 | Indoor composite optical cable |
| CN210803806U (en) * | 2019-09-02 | 2020-06-19 | 常熟市邦知光电科技有限公司 | Optical fiber intensive indoor optical cable |
| CN111667950A (en) * | 2020-07-20 | 2020-09-15 | 常熟虞星光电科技有限公司 | Optical cable and high density optical cable of layering distribution |
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2020
- 2020-11-20 CN CN202011307538.9A patent/CN112466528A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140166328A1 (en) * | 2002-09-24 | 2014-06-19 | Adc Telecommunications, Inc. | Communication Wire |
| CN106356122A (en) * | 2016-08-31 | 2017-01-25 | 安徽徽宁电器仪表集团有限公司 | Heat dissipation power cable |
| CN210052579U (en) * | 2019-09-02 | 2020-02-11 | 常熟市谷雷特机械产品设计有限公司 | Indoor composite optical cable |
| CN210803806U (en) * | 2019-09-02 | 2020-06-19 | 常熟市邦知光电科技有限公司 | Optical fiber intensive indoor optical cable |
| CN111667950A (en) * | 2020-07-20 | 2020-09-15 | 常熟虞星光电科技有限公司 | Optical cable and high density optical cable of layering distribution |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114388189A (en) * | 2022-01-14 | 2022-04-22 | 夏雨辰 | Composite cable with good flame-retardant effect |
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Application publication date: 20210309 |