CN218568459U - Strong and weak current complete separation cable of non-standard structure - Google Patents
Strong and weak current complete separation cable of non-standard structure Download PDFInfo
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- CN218568459U CN218568459U CN202221946279.9U CN202221946279U CN218568459U CN 218568459 U CN218568459 U CN 218568459U CN 202221946279 U CN202221946279 U CN 202221946279U CN 218568459 U CN218568459 U CN 218568459U
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Abstract
The utility model belongs to the technical field of white household electrical appliances technique and specifically relates to a strong and weak electricity complete separation cable of non-standard structure, including conductor, conductor insulation layer, shielding layer and outer protective sheath, the conductor cladding is in the inside of conductor insulation layer, conductor insulation layer cladding is in the inside of shielding layer, the shielding layer cladding is in the inside of outer protective sheath, and wherein the thickness of outer protective sheath is 1mm, the utility model discloses a design strong and weak electricity complete separation cable device of non-standard structure, when outer protective sheath 4 thickens to 1mm from 0.3mm, can reach strong and weak electricity complete separation completely, solved the problem of various strong and weak electric interferences in the machine, satisfy the operation of machine high performance parameter, the outer protective sheath of effectual solution present wire and cable is 0.3mm, when being conventional 0.3mm, strong and weak electric interference is serious, influences the weak electric signal; and meanwhile, the material is too soft and thin and is inconvenient to assemble in the machine.
Description
Technical Field
The utility model relates to a white household electrical appliances technical field specifically is a strong and weak electricity complete separation cable of nonstandard structure.
Background
The outer protective sleeve of the existing electric wire and cable is 0.3mm, and when the outer protective sleeve is 0.3mm, the interference of strong current and weak current is serious, and weak current signals are influenced; and is too soft and thin, which is inconvenient for assembly in the machine.
To sum up, the utility model discloses a design the strong and weak electricity of non-standard structure and separate the cable completely and solve the problem that exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strong and weak electricity complete separation cable of non-standard structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a strong and weak electricity complete separation cable of non-standard structure, includes conductor, conductor insulation layer, shielding layer and outer protective sheath, the conductor cladding is in conductor insulation layer's inside, the cladding of conductor insulation layer is in the inside of shielding layer, the inside at outer protective sheath is covered to the shielding layer, and wherein the thickness of outer protective sheath is 1mm.
As the preferred proposal of the utility model, the conductor insulating layer adopts the environment-friendly PVC meeting the environment-friendly requirements of ROSH and REACH.
As the preferred scheme of the utility model, the shielding layer adopts aluminium foil 125% parcel + galvanized copper wire to weave more than 80% shielding.
As the preferable scheme of the utility model, the outer protective sheath adopts the fire-retardant grade to reach UL standard VW-1 or CSA standard FT1.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by designing a non-standard structure of the strong and weak current complete separation cable device, when the outer protective sleeve 4 is thickened from 0.3mm to 1mm, the strong and weak current complete separation can be achieved completely, the problem of various strong and weak current interferences in the machine is solved, the high-performance parameter operation of the machine is satisfied, the outer protective sleeve which effectively solves the current wire and cable is 0.3mm, and when the outer protective sleeve is conventional 0.3mm, the strong and weak current interferences are serious, and weak current signals are influenced; and meanwhile, the material is too soft and thin and is inconvenient to assemble in the machine.
Drawings
FIG. 1 is a schematic view of an axial measurement structure of the present invention;
fig. 2 is a schematic view of the present invention in a partial cross-sectional structure of fig. 1.
In the figure: 1-conductor, 2-conductor insulating layer, 3-shielding layer and 4-outer protective sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a strong and weak electricity complete segregation cable of non-standard structure, includes conductor 1, conductor insulation 2, shielding layer 3 and outer protective sheath 4, and conductor 1 cladding is in conductor insulation 2's inside, and the cladding of conductor insulation 2 is in the inside of shielding layer 3, and the cladding of shielding layer 3 is in the inside of outer protective sheath 4, and wherein the thickness of outer protective sheath 4 is 1mm.
In a preferred embodiment of the present invention, the conductor insulating layer 2 is made of environment-friendly PVC meeting the environmental requirements of ROSH and REACH.
As an optimized implementation mode of the utility model, shielding layer 3 adopts aluminium foil 125% parcel + galvanized copper wire to weave more than 80% shielding, total shielding effect more than 90% to it is effectual to reach anti-oxidant.
As a preferred embodiment of the present invention, the outer protective sheath 4 adopts a flame retardant grade up to UL standard VW-1 or CSA standard FT1, which is effective in flame retardant and environmental protection.
The specific implementation case is as follows:
the conventional 50P,88A 80-105C 0.3mm electric wire and cable is soft, is changed into 40P,92A 105CPVC formula and the outer protective sleeve 4 thickened to 1mm thickness, is integrally hardened, and is convenient to be directly and quickly put into a machine for assembly;
the same channel has a plurality of weak current wire wirings with different sizes and specifications, such as 24/22/18/16AWG, the electric pollution levels generated by the electric gaps and creepage distances in a plurality of wires are different, especially the large current affects the small current, and when the outer protective sleeve 4 is 0.3mm, the strong current and the weak current interfere seriously, and the weak current signal is affected; when the outer protective sleeve 4 is thickened to 1mm, the complete separation of strong and weak electricity can be completely achieved, the problem of interference of various strong and weak electricity in the machine is solved, and the high-performance parameter operation of the machine is met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a strong and weak electricity complete separation cable of non-standard structure, includes conductor (1), conductor insulation (2), shielding layer (3) and outer protective sheath (4), its characterized in that: conductor (1) cladding is in the inside of conductor insulation (2), conductor insulation (2) cladding is in the inside of shielding layer (3), shielding layer (3) cladding is in the inside of outer protective sheath (4), and wherein the thickness of outer protective sheath (4) is 1mm.
2. A non-standard structure strong and weak current complete separation cable according to claim 1, wherein: the conductor insulating layer (2) adopts environment-friendly PVC meeting the environment-friendly requirements of ROSH and REACH.
3. A non-standard structure strong and weak current complete separation cable according to claim 1, wherein: the shielding layer (3) is wrapped by 125% of aluminum foil and braided by galvanized copper wires for more than 80% shielding.
4. A non-standard structure strong and weak current complete separation cable according to claim 1, wherein: the outer protective sleeve (4) adopts a flame retardant grade reaching UL standard VW-1 or CSA standard FT1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221946279.9U CN218568459U (en) | 2022-07-26 | 2022-07-26 | Strong and weak current complete separation cable of non-standard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221946279.9U CN218568459U (en) | 2022-07-26 | 2022-07-26 | Strong and weak current complete separation cable of non-standard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218568459U true CN218568459U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221946279.9U Active CN218568459U (en) | 2022-07-26 | 2022-07-26 | Strong and weak current complete separation cable of non-standard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218568459U (en) |
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2022
- 2022-07-26 CN CN202221946279.9U patent/CN218568459U/en active Active
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