CN214624489U - Cable structure and home decoration wiring cable - Google Patents
Cable structure and home decoration wiring cable Download PDFInfo
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- CN214624489U CN214624489U CN202120677703.3U CN202120677703U CN214624489U CN 214624489 U CN214624489 U CN 214624489U CN 202120677703 U CN202120677703 U CN 202120677703U CN 214624489 U CN214624489 U CN 214624489U
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Abstract
The utility model provides a cable structure and a home decoration wiring cable, which relate to the field of electric wires and cables and solve the problems that the existing cable structure occupies a large wiring space and has long laying time when in home decoration wiring; the cable structure comprises a cable body, wherein the cable body comprises an outer sheath, a stranded body and a reinforcing part, the stranded body is arranged in the outer sheath, the stranded body is formed by mutually twisting more than two different wires, and an accommodating space is reserved between all the twisted wires; the reinforcing parts are of insulating structures, and all the reinforcing parts are filled in the accommodating space and extend along the axial direction of the stranded body so as to enhance the roundness and the strength of the stranded body; more than two different types of wires are twisted in the outer sheath, the reinforcing part is positioned between the wires, the axial extension can enhance the element degree and the strength of the combined body, the one-line type of the cable for home decoration is met, the wiring space is saved, the wires are not interfered with each other, and the cable is convenient to install.
Description
Technical Field
The utility model belongs to the technical field of the wire and cable technique and specifically relates to a cable structure and house ornamentation wiring cable are related to.
Background
At present, the electric wires and cables for home decoration are diversified in variety, including power wires, optical fibers, network cables, telephone wires, audio wires, video wires, and the like, and the electric wires and cables need to be arranged separately when the home decoration is laid, and then are connected with corresponding devices to be powered, such as audio, telephone, television, and the like, respectively.
The applicant has found that the prior art has at least the following technical problems: the existing cable structure needs to be separately arranged when the home decoration wiring is carried out, a large wiring space is occupied, the laying time is wasted, and in addition, due to the fact that different lines need to be independently checked when a fault occurs, the checking is difficult when labor is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cable structure and a home decoration wiring cable, which solve the technical problems that the existing cable structure in the prior art causes large wiring space occupation and long laying time during home decoration wiring; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a cable structure, including the cable body, the cable body includes oversheath, the twisted body and rib, wherein:
the stranded body is arranged in the outer sheath, the stranded body is formed by mutually twisting more than two different wires, and an accommodating space is reserved between all the twisted wires;
the reinforcing parts are of insulating structures, and all the reinforcing parts are filled in the accommodating space and extend along the axial direction of the twisting body so as to enhance the roundness and the strength of the twisting body.
Preferably, the number of the reinforcing parts is more than two, and the reinforcing parts are linear structures made of aramid fibers.
Preferably, a gap existing in the fitting structure of the electric wire and the reinforcing part is filled with a heat insulating material layer.
Preferably, a coating part is arranged outside the strand body and is tightly wound outside the strand body so as to enhance the roundness and strength of the strand body.
Preferably, the covering part is formed by weaving non-woven fabric and aramid fiber.
Preferably, an adhesive layer is provided between the covering portion and the hinge body, the adhesive layer being provided on an outer surface of the hinge body to prevent the covering portion from being axially stretched with respect to the hinge body when the covering portion is applied.
Preferably, a shielding structure is arranged between the outer sheath and the cladding part, and the shielding structure is formed by weaving tinned copper wires.
Preferably, the twisted body, the coating part, the shielding structure and the outer sheath are coaxially arranged.
Preferably, the electric wires comprise two or three or four of a sound wire, a telephone wire, a power wire and a network wire, and each electric wire comprises an internal conductive core body and an insulating layer coated outside the conductive core body; wherein:
the sound wire is of a three-hundred-branch structure, and/or the telephone wire is of a four-core structure; and/or the power line is of a three-core structure; and/or the network cable is a six-type single-shielded cable which is formed by twisting four pairs of wire cores in a non-equal pitch ratio.
The utility model also provides a house ornamentation wiring cable, including above-mentioned cable structure.
Compared with the prior art, the utility model, following beneficial effect has: the cable structure of the utility model, more than two different kinds of wires are twisted and formed in the outer sheath, and the accommodating space left between all the wires is filled with the reinforced part, the reinforced part is positioned between the wires and axially extends to enhance the element integrity and the strength of the combined body, thereby satisfying the 'one-line' type of the cable for home decoration, saving the wiring space, and the wires are not interfered with each other, and being convenient for installation; the home decoration wiring cable with the cable structure can also save wiring space, is simple to install, saves time, improves the working efficiency of water and electricity transformation, and saves working hours and cost to the maximum extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of one embodiment of a cable construction;
fig. 2 is a schematic cross-sectional view of another embodiment of a cable construction.
Fig. 1, electric wire; 11. an insulating layer; 12. a conductive core; 2. a reinforcing portion; 3. a covering part; 4. a shielding structure; 5. an outer sheath; 6. a bonding layer; 7. a layer of thermal insulating material.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a save wiring space to mutual noninterference, easy to assemble's cable structure and house ornamentation wiring cable between each electric wire.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1 and fig. 2.
Example 1
As shown in fig. 1 and 2, the present embodiment provides a cable structure, which includes a cable body including an outer sheath 5, a twisted body, and a reinforcing portion 2, wherein: the stranding body is arranged in the outer sheath 5, the stranding body is formed by mutually stranding more than two different electric wires 1, and an accommodating space is reserved between all the stranded electric wires 1; the reinforcing parts 2 are of an insulating structure, and all the reinforcing parts 2 are filled in the accommodating space and extend along the axial direction of the stranded body so as to enhance the roundness of the stranded body.
Above-mentioned cable construction, different kinds of electric wires 1 more than two are twisted mutually and are formed in outer sheath 5, and fill in the accommodation space who leaves between all electric wires 1 and have reinforcement 2, and reinforcement 2 is located axial extension between the electric wire 1, can strengthen the unit degree and the intensity of association, has satisfied "an organic whole line" formula of the cable that the family fitment used, has saved the wiring space to mutual noninterference, easy to assemble between each electric wire 1.
The types and the number of the electric wires 1 are not limited, but two or more kinds of electric wires are used to save the wiring space. Corresponding adjustment can be made according to the different requirements of customers during this kind of cable construction integrated wiring, can derive the kind of many collocation, for example the house lead power cord can adopt the combination of low pressure cable and weak current, mutual noninterference between the two, the one-line formula requirement when can satisfying customer laying cable. The cable structure replaces the traditional repeated laying of cables of different varieties, reduces the repeated operation of customers during the laying of cables, and saves the laying space. The cable is mainly applied to villa decoration and building comprehensive wiring at present.
When more than two types of electric wires 1 are twisted to form a twisted body, the roundness of the twisted body, the structural strength and the structural compactness are factors to be considered heavily, so that potential safety hazards caused by insufficient structural strength and structural dispersion of the cable are prevented.
In view of the above, the cable structure of the present embodiment fills the reinforcing part 2 between the electric wires 1 twisted with each other, and the reinforcing part 2 improves the strength and the compactness in the axial direction of the twisted body.
As an alternative embodiment, the number of the reinforcing portions 2 in the present embodiment is two or more, and the reinforcing portions 2 are linear structures made of aramid fibers. The number of the reinforcing parts 2 is not limited, and as shown in fig. 2, the reinforcing parts 2 are filled in the accommodating space formed by the twisted body and support the twisted body from the inside, thereby improving the roundness and strength of the twisted body.
As an alternative embodiment, referring to fig. 2, the gap existing in the fitting structure of the electric wire 1 and the reinforcing part 2 is filled with a heat insulating material layer 7. Above-mentioned thermal insulation material layer 7 is the rock wool rope, has good filling effect, has guaranteed the circularity of cable core, has good thermal insulation effect simultaneously, has further increased the ageing-resistant characteristic of cable.
As an alternative embodiment, referring to fig. 1 and 2, a coating part 3 is present outside the twisted body, and the coating part 3 is tightly wound outside the twisted body to enhance the roundness and strength of the twisted body.
The structure of the coating layer is tightly coated outside the twisting body, and the roundness of the twisting body is enhanced in the radial direction, and meanwhile, the strength of the twisting body is enhanced, so that the twisting body is more compact and round. As an alternative embodiment, the covering 3 of the present embodiment is formed by weaving a nonwoven fabric and aramid.
Because the inside of the stranded body is an electric conductor, such as a copper wire, and the coating part 3 coated outside the stranded body is made of non-woven fabric and aramid fiber material, the tensile properties of the non-woven fabric and the aramid fiber material are different, when the coating part 3 is laid, the stranded body and the coating part 3 are easy to have relative tensile motion, so that the laying difficulty is caused. In view of the above, as an alternative embodiment, as shown in fig. 2, an adhesive layer 6 is provided between the covering portion 3 and the hinge body, and the adhesive layer 6 is provided on the outer surface of the hinge body to prevent the covering portion 3 from being axially stretched with respect to the hinge body when being laid.
Above-mentioned tie coat 6 can the adhesion winding cladding portion 3 outside the transposition body, fixes cladding portion 3 gradually laying the in-process, prevents that cladding portion 3 and transposition body from having axial tension, guarantees that cable structure's stability is good.
As an alternative embodiment, referring to fig. 1 and 2, a shielding structure 4 is arranged between the outer sheath 5 and the cladding 3, and the shielding structure 4 is formed by weaving tinned copper wires.
The shielding structure is woven by 0.12mm tinned copper wires (not limited to the size), the density is controlled to be 65%, and the 0.12mm superfine monofilament structure ensures the performance and properly reduces the material consumption; the shielding structure 4 formed by weaving the tinned copper wire has the functions of preventing current from leaking along the radial direction, ensuring the use safety and having good electrical insulation performance. Meanwhile, the composite material has certain heat resistance and mechanical strength.
As an optional implementation manner, the twisted body, the covering part 3, the shielding structure 4 and the outer sheath 5 of the present embodiment are coaxially arranged, so that the structure is more stable.
As an alternative embodiment, referring to fig. 1, the electric wire 1 of the present embodiment includes two or three or four of a sound wire, a telephone wire, a power wire and a network wire, and the electric wire 1 includes an inner conductive core 12 and an insulating layer 11 coated outside the conductive core 12; wherein: the sound wire is of a three-hundred-branch structure, and/or the telephone wire is of a four-core structure; and/or the power line is of a three-core structure; and/or the network cable is a six-type single shielded cable which is formed by twisting four pairs of wire cores in a non-equal pitch ratio.
The whole material of the cable structure is made of a material which meets the European Union RoHS instruction, so that the environment-friendly and non-toxic characteristics are ensured; the orange special polyurethane is selected as the protective layer of the outer sheath 5, so that the overall toughness of the product is guaranteed, and the product is wear-resistant, tensile, weather-resistant, rat-proof and ant-proof, and thus the one-line use is guaranteed. The electric wires 1 are respectively and independently formed and then are stranded into a cable, the interior of the stranded body is filled with the reinforcing part 2, the outside of the stranded body is sequentially provided with the bonding layer 6, the coating part 3, the shielding structure 4 and the outer sheath 5, and the gap of the matched structure of the stranded body and the reinforcing part 2 is filled with the rock wool rope, so that the heat insulation performance and the roundness of the cable core are ensured.
The main technical indexes are as follows: the elongation of the adopted round copper wire and tinned soft copper wire for electrician is more than or equal to 20 percent; the transmission distance of the network line can reach 120m, and no attenuation exists within 20 meters; the comprehensive shielding density is more than or equal to 85 percent; the power line voltage is 300/500V, the network line supports 1000MHz, and the bandwidth is 100 MHz; the optical fiber is a four-core multimode optical fiber and internally provided with an aramid fiber reinforcing part.
And (3) controlling the process: a special environment-friendly production line is adopted, so that the environment-friendly and stable characteristics of the product are ensured; an extruder screw is adopted to ensure the extrusion efficiency of the crosslinked polyolefin; a high-speed weaving unit is adopted to control the production process cycle of weaving; the cable-former with self-back twist and wire-releasing ensures the round appearance of the product and reduces the phenomenon of circuit breaking in the manufacturing process of telephone lines, signal lines and network lines.
Specifically, the method comprises the following steps: the acoustic wire is of a three-hundred-count structure, one core is a tinned copper wire, the other core is a bare copper conductor, the diameter of the single wire is small, good transmission characteristics are guaranteed, and the acoustic wire is insulated by adopting an imported weather-resistant PVC environment-friendly transparent material and has good mechanical and physical properties; the telephone line is of a four-core structure, and is paired pairwise (two cores are standby) so as to avoid faults caused by thinner telephone lines; the power line is of a three-core structure, the insulating and power line protective layers are made of low-smoke, halogen-free, flame-retardant and environment-friendly cross-linked materials, the aging resistance is good, the two air conditioners can be used stably for a long time independently, the current-carrying capacity is safe, and the shielding density of 0.12 tinned copper wires of 55 percent is adopted for weaving in the structure, so that the interference to weak current units in the current transmission process is prevented; the network cable is a six-type single-shielded cable, and is formed by twisting four pairs of wire cores in different pitch ratios, so that the minimum attenuation of network signals is ensured, and aluminum foil and polyester film wrapping are adopted, the evolution rate of the aluminum foil is more than 30%, and the network cable is prevented from being interfered by external signals in the transmission process;
example 2
The embodiment provides a home decoration wiring cable, which comprises the cable structure.
The home decoration wiring cable of the embodiment meets the requirement of a one-line type cable for home decoration, is simple to install, saves wiring time, improves the working efficiency of water and electricity transformation, and saves working hours and cost to the maximum extent. The home decoration wiring cable with the cable structure is higher than the related national standard or industry standard in performance index, and meets the requirement that all cables do not interfere with each other when working simultaneously through the scientific and reasonable design of the whole structure during actual test.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a cable structure, its characterized in that includes the cable body, the cable body includes oversheath, the twisted body and reinforcement, wherein:
the stranded body is arranged in the outer sheath, the stranded body is formed by mutually twisting more than two different wires, and an accommodating space is reserved between all the twisted wires;
the reinforcing parts are of insulating structures, and all the reinforcing parts are filled in the accommodating space and extend along the axial direction of the twisting body so as to enhance the roundness and the strength of the twisting body.
2. The cable structure according to claim 1, wherein the number of the reinforcing portions is two or more, and the reinforcing portions are linear structures made of aramid.
3. A cable structure according to claim 2, wherein the gap existing between the fitting structure of the electric wire and the reinforcing portion is filled with a thermal insulation material layer.
4. A cable structure according to any one of claims 1 to 3, wherein a cladding is present around the strand body, the cladding being disposed tightly around the strand body to enhance the roundness and strength of the strand body.
5. The cable structure according to claim 4, wherein the covering is woven from a non-woven fabric and an aramid fiber.
6. The cable structure according to claim 4, wherein an adhesive layer is present between the covering and the strand body, the adhesive layer being provided on an outer surface of the strand body for preventing the covering from being axially stretched with respect to the strand body when the covering is applied.
7. The cable structure according to claim 6, characterized in that a shielding structure is present between the outer sheath and the cladding, said shielding structure being braided from tinned copper wire.
8. The cable construction of claim 7, wherein the strand, the covering, the shielding structure, and the outer jacket are coaxially disposed.
9. The cable structure according to any one of claims 1 to 3, wherein the wires comprise two or three or four of a sound wire, a telephone wire, a power wire and a network wire, and each of the wires comprises an inner conductive core and an insulating layer coated outside the conductive core; wherein:
the sound wire is of a three-hundred-branch structure, and/or the telephone wire is of a four-core structure; and/or the power line is of a three-core structure; and/or the network cable is a six-type single-shielded cable which is formed by twisting four pairs of wire cores in a non-equal pitch ratio.
10. A home wiring cable comprising the cable structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677703.3U CN214624489U (en) | 2021-04-02 | 2021-04-02 | Cable structure and home decoration wiring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677703.3U CN214624489U (en) | 2021-04-02 | 2021-04-02 | Cable structure and home decoration wiring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624489U true CN214624489U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677703.3U Active CN214624489U (en) | 2021-04-02 | 2021-04-02 | Cable structure and home decoration wiring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624489U (en) |
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2021
- 2021-04-02 CN CN202120677703.3U patent/CN214624489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cable structure and home wiring cables Effective date of registration: 20230703 Granted publication date: 20211105 Pledgee: China Construction Bank Corporation Tianjin Development Branch Pledgor: Tianjin Haiyan juanjia Cable Co.,Ltd. Registration number: Y2023120000053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |