CN217640754U - Flame-retardant charging automatic power-off corrosion-resistant and friction-resistant electric vehicle assembly wire harness - Google Patents
Flame-retardant charging automatic power-off corrosion-resistant and friction-resistant electric vehicle assembly wire harness Download PDFInfo
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- CN217640754U CN217640754U CN202220765514.6U CN202220765514U CN217640754U CN 217640754 U CN217640754 U CN 217640754U CN 202220765514 U CN202220765514 U CN 202220765514U CN 217640754 U CN217640754 U CN 217640754U
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Abstract
The utility model discloses a fire-retardant anticorrosive antifriction's of charging automatic cutout electric motor car assembly pencil belongs to electric motor car assembly pencil technical field, and its technical scheme main points include a plurality of conductor inner cores, and are a plurality of the outer wall cladding of conductor inner core has the insulating layer, the outer wall laminating on fire-retardant layer is connected with corrosion resistant layer, and fire-retardant layer is chloroprene rubber, resistant oily, fire-retardant, resistant sunlight, and has good flame retardant efficiency, and fire behavior is good, improves the holistic fire prevention fire resistance of pencil, and corrosion resistant layer is the corrosion-resistant material of polyvinyl chloride, has good fire resistance and corrosion resistance, can effectual corrosion resistance who improves the cable, prevents that the pencil from being corroded under abominable environment to solved the problem that the pencil is corroded easily, solved current electric motor car pencil structure comparatively simple, self protectiveness is not good, and corrosion resistance is not good, is corroded very easily under abominable environment, and can not effectively prevent water and fire, has reduced the life's problem of pencil.
Description
Technical Field
The utility model relates to an electric motor car assembly pencil technical field, in particular to anticorrosive antifriction's electric motor car assembly pencil of fire-retardant charging auto-power-off.
Background
The electric bicycle line is a blood vessel of the electric bicycle, the power supply of the storage battery is output to the motor, the control system, the lighting signal system and the auxiliary system through the blood vessel to drive and control the vehicle to move forwards, and the carrier of the blood vessel is the electric bicycle wiring harness.
The existing electric vehicle wire harness is simple in structure, poor in self-protection performance and corrosion resistance, can be easily corroded in severe environment, cannot effectively prevent water and fire, and prolongs the service life of the wire harness.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, provide a fire-retardant electric motor car assembly pencil of automatic power-off of charging anticorrosive antifriction and solve above-mentioned problem.
The utility model relates to a realize like this, a fire-retardant electric motor car assembly pencil that charges automatic outage anticorrosion antifriction, including the pencil body, the pencil body includes a plurality of conductor inner cores, and is a plurality of the outer wall cladding of conductor inner core has the insulating layer, the outer wall laminating of insulating layer is connected with fire-retardant layer, fire-retardant layer's outer wall laminating is connected with corrosion-resistant layer, corrosion-resistant layer's outer wall laminating is connected with the wearing layer, wear-resistant layer's outer wall laminating is connected with the overcoat.
In order to improve the flame retardant efficiency of pencil, as the utility model discloses a fire-retardant charging automatic cutout is anticorrosive antifriction's electric motor car assembly pencil is preferred, fire-retardant layer is chloroprene rubber.
In order to improve the corrosion-resistant effect of pencil, as the utility model discloses a fire-retardant anticorrosive antifriction electric motor car assembly pencil of charging auto-power-off is preferred, corrosion-resistant layer is the corrosion-resistant material of polyvinyl chloride.
In order to improve the wear-resisting effect of pencil, conduct the utility model discloses a fire-retardant automatic outage of charging is anticorrosive antifriction's electric motor car assembly pencil preferred, the wearing layer is butyronitrile PVC.
In order to improve pencil protective capacities, as the utility model discloses a fire-retardant charge automatic power-off anticorrosive antifriction's electric motor car assembly pencil is preferred, the overcoat is worked out by the wire and is formed.
For the convenience of pencil connection, conduct the utility model discloses a fire-retardant automatic outage of charging is anticorrosive antifriction's electric motor car assembly pencil preferred, the both ends of pencil body all are provided with the interface.
Compared with the prior art, the beneficial effects of the utility model are that:
flame retardant coating is chloroprene rubber, resistant oil, it is fire-resistant, sunlight-resistant, and good flame retardant efficiency has, fire behavior is good, improve the holistic fire prevention fire resistance of pencil, the corrosion resistant layer is polyvinyl chloride corrosion-resistant material, good fire resistance and corrosion resistance have, can effectual corrosion resisting property who improves the cable, prevent that the pencil from being corroded under abominable environment, thereby the problem that the pencil is corroded easily has been solved, the wearing layer is butyronitrile PVC, structural strength is high, high stability, effectively provide the protection effect for the pencil, the protective sheath is worked out by the wire, be located the pencil outside, provide the protection from the outside, resistance to compression tensile just improves table wall wear-resisting effect, effectively protect the pencil.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional structural view of the wire harness body of the present invention;
in the figure, 1, a wire harness body; 2. a conductor inner core; 3. an insulating layer; 4. a flame retardant layer; 5. a corrosion-resistant layer; 6. a wear layer; 7. a protective outer sleeve; 8. and (4) an interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Please refer to fig. 1-2, an anticorrosive antifriction's of fire-retardant charging auto-power-off electric motor car assembly pencil, including pencil body 1, pencil body 1 includes a plurality of conductor inner cores 2, and the outer wall cladding of a plurality of conductor inner cores 2 has insulating layer 3, and the outer wall laminating of insulating layer 3 is connected with fire-retardant layer 4, and the outer wall laminating of fire-retardant layer 4 is connected with corrosion-resistant layer 5, and the outer wall laminating of corrosion-resistant layer 5 is connected with wearing layer 6, and the outer wall laminating of wearing layer 6 is connected with protective coat 7.
In this embodiment: flame-retardant layer 4 is chloroprene rubber, resistant oil, it is fire-resistant, sunlight-resistant, and good flame retardant efficiency has, fire behavior is good, improve the holistic fire prevention fire retardance of pencil, corrosion-resistant layer 5 is polyvinyl chloride corrosion-resistant material, good fire-resistant and corrosion resistance have, can effectual corrosion resisting property who improves the cable, prevent that the pencil from being corroded under abominable environment, thereby the problem that the pencil is corroded easily has been solved, wearing layer 6 is butyronitrile PVC, structural strength is high, high stability, effectively provide the protecting effect for the pencil, protective sheath 7 is worked out by the wire, be located the pencil outside, provide the protection from the outside, resistance to compression tensile and improvement table wall wear-resisting effect, effectively protect the pencil.
As a technical optimization scheme of the utility model, the flame-retardant layer 4 is chloroprene rubber.
In this embodiment: the flame-retardant layer 4 is made of chloroprene rubber, is oil-resistant, flame-retardant and sunlight-resistant, has a good flame-retardant effect and good fireproof performance, and improves the overall fireproof and flame-retardant performance of the wire harness.
As a technical optimization scheme of the utility model, corrosion-resistant layer 5 is the corrosion-resistant material of polyvinyl chloride.
In this embodiment: the corrosion-resistant layer 5 is made of polyvinyl chloride corrosion-resistant materials, has excellent flame resistance and corrosion resistance, can effectively improve the corrosion resistance of cables, prevents the wire harness from being corroded in a severe environment, and solves the problem that the wire harness is corroded easily.
As a technical optimization scheme of the utility model, wearing layer 6 is butyronitrile PVC.
In this embodiment: wearing layer 6 is butyronitrile PVC, and structural strength is high, and stability is strong, effectively provides the protection effect for the pencil.
As a technical optimization of the utility model, the protective outer cover 7 is woven by metal wires.
In this embodiment: the protective outer sleeve 7 is woven by metal wires and located on the outermost side of the wire harness, protection is provided from the outer side, compression resistance and tensile resistance are achieved, the wear-resisting effect of the surface wall is improved, and the wire harness is effectively protected.
As a technical optimization scheme of the utility model, the both ends of pencil body 1 all are provided with interface 8.
In this embodiment: the both ends of pencil body 1 all are provided with interface 8, are convenient for connect convenient to use between two pencil.
The utility model discloses a theory of operation and use flow: flame-retardant layer 4 is chloroprene rubber, resistant oil, it is fire-resistant, sunlight-resistant, and good flame retardant efficiency has, fire behavior is good, improve the holistic fire prevention fire retardance of pencil, corrosion-resistant layer 5 is polyvinyl chloride corrosion-resistant material, good fire-resistant and corrosion resistance have, can effectual corrosion resisting property who improves the cable, prevent that the pencil from being corroded under abominable environment, thereby the problem that the pencil is corroded easily has been solved, wearing layer 6 is butyronitrile PVC, structural strength is high, high stability, effectively provide the protecting effect for the pencil, protective sheath 7 is worked out by the wire, be located the pencil outside, provide the protection from the outside, resistance to compression tensile and improvement table wall wear-resisting effect, effectively protect the pencil.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a fire-retardant electric motor car assembly pencil that charges automatic power-off is anticorrosive antifriction, includes pencil body (1), its characterized in that: pencil body (1) includes a plurality of conductor inner cores (2), and is a plurality of the outer wall cladding of conductor inner core (2) has insulating layer (3), the outer wall laminating of insulating layer (3) is connected with fire-retardant layer (4), the outer wall laminating of fire-retardant layer (4) is connected with corrosion-resistant layer (5), the outer wall laminating of corrosion-resistant layer (5) is connected with wearing layer (6), the outer wall laminating of wearing layer (6) is connected with protection overcoat (7).
2. The flame-retardant charging automatic power-off corrosion-resistant friction-resistant electric vehicle assembly wire harness as claimed in claim 1, wherein: the flame-retardant layer (4) is chloroprene rubber.
3. The wire harness of claim 1, wherein the wire harness comprises: the corrosion-resistant layer (5) is made of polyvinyl chloride corrosion-resistant material.
4. The wire harness of claim 1, wherein the wire harness comprises: the wear-resistant layer (6) is butyronitrile PVC.
5. The flame-retardant charging automatic power-off corrosion-resistant friction-resistant electric vehicle assembly wire harness as claimed in claim 1, wherein: the protective outer sleeve (7) is woven by metal wires.
6. The wire harness of claim 1, wherein the wire harness comprises: the two ends of the wire harness body (1) are provided with inserting ports (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765514.6U CN217640754U (en) | 2022-04-04 | 2022-04-04 | Flame-retardant charging automatic power-off corrosion-resistant and friction-resistant electric vehicle assembly wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765514.6U CN217640754U (en) | 2022-04-04 | 2022-04-04 | Flame-retardant charging automatic power-off corrosion-resistant and friction-resistant electric vehicle assembly wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217640754U true CN217640754U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220765514.6U Active CN217640754U (en) | 2022-04-04 | 2022-04-04 | Flame-retardant charging automatic power-off corrosion-resistant and friction-resistant electric vehicle assembly wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217640754U (en) |
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2022
- 2022-04-04 CN CN202220765514.6U patent/CN217640754U/en active Active
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