Wear-resistant power line

Abstract

The utility model discloses an anti-wear power line which comprises a power line body, a plug and a connector which are fixedly connected with the outer end of the power line body respectively, and a reinforcing sleeve which is fixedly connected outside the plug and the connector. The power line is characterized in that the reinforcing sleeve is fixedly connected to the outer side of the outer end of the power line body, the power line body is composed of a conductor, an inner sheath, an outer sheath, a waterproof breathable film, an anti-abrasion layer and a protective layer, the anti-abrasion layer is composed of a first anti-abrasion cloth strip and a second anti-abrasion cloth strip, and the protective layer is composed of a flame-retardant coating and an insect-proof coating sprayed outside the flame-retardant coating; the outer sides of the plug and the connector are provided with a protection structure, and the protection structure comprises a connecting belt, a first connecting cover and a second connecting cover. The wear-resistant power line has good wear-resistant, flame-retardant and insect-proof performance, the power line body can be conveniently cooled on the basis of water resistance, the service life of the power line body is long, and the plug and the connector can be conveniently shielded and protected.

Description

Technical Field

[0001] The utility model relates to the technical field of power cords, and specifically relates to an anti-wear power cord. Background Technique

[0002] A power cord is a wire used to transmit current, mainly composed of an outer sheath, an inner sheath, a conductor, etc. Among them, common transmission conductors include metal wires made of copper, aluminum, etc., and are suitable for the connection and internal installation wires of power, lighting, electrical devices, instruments and meters, and telecommunications equipment.

[0003] For example, the Chinese utility model patent with the authorization announcement number CN215220333U discloses a power cord, including a wire disposed in the middle, and a PVC layer disposed on the outer layer and used to wrap the wire, and is characterized in that: it includes at least three reinforcing cavities disposed in the PVC layer and circumferentially equidistantly spaced with the wire as the center and extending along the wire; the beneficial effects of the utility model: high compressive strength and long service life.

[0004] However, the existing power cords generally have limited anti-wear, flame-retardant and insect-proof properties during use, are not convenient for heat dissipation on the basis of waterproofing, have a limited service life, and are not convenient for shielding and protecting plugs and connectors. Therefore, we propose an anti-wear power cord to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-wear power cord to solve the problems raised in the above background technique that the existing power cords generally have limited anti-wear, flame-retardant and insect-proof properties during use, are not convenient for heat dissipation on the basis of waterproofing, have a limited service life, and are not convenient for shielding and protecting plugs and connectors.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an anti-wear power cord, including: a power cord body, a plug and a connector respectively fixedly connected to the outer ends of the power cord body, and a reinforcing sleeve fixedly connected to the outside of the plug and the connector.

[0007] It further includes:

[0008] The reinforcing sleeve is fixedly connected to the outside of the outer end of the power cord body, and the power cord body is composed of a conductor, an inner sheath, an outer sheath, a waterproof and breathable membrane, an anti-abrasion layer and a protective layer. Among them, the anti-abrasion layer is composed of a first wear-resistant cloth strip and a second wear-resistant cloth strip, and the protective layer is composed of a flame-retardant coating and an insect-proof coating sprayed outside the flame-retardant coating.

[0009] A protective structure is arranged on the outside of the plug and the connector. Among them, the protective structure includes a connecting belt, a first connecting cover and a second connecting cover, and the individual connecting belts are respectively adhesively and fixedly connected to the outside of the plug and the connector.

[0010] Preferably, an inner sheath is wrapped outside the conductor, and the inner sheath monomers are intertwined, and an outer sheath is wrapped outside the inner sheath, and a plurality of sets of staggered micro-through holes are symmetrically arranged at the center inside the outer sheath.

[0011] Preferably, a waterproof and breathable film, an anti-abrasion layer and a protective layer are sequentially wrapped and fixed outside the outer sheath, and the anti-abrasion layer is woven by crossing a first wear-resistant cloth strip and a second wear-resistant cloth strip.

[0012] Preferably, a gap is provided between the first wear-resistant cloth strip and the second wear-resistant cloth strip, and a flame retardant coating and an insect-proof coating are sequentially sprayed outside the first wear-resistant cloth strip and the second wear-resistant cloth strip.

[0013] Preferably, a first connection cover and a second connection cover which are snap-fitted therewith are respectively nested outside the plug and the joint, and the outside of the first connection cover and the second connection cover are respectively fixedly connected by pasting with the connection belt monomers.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: the anti-abrasion power cord has good anti-abrasion, flame retardant and insect-proof properties, and is convenient for dissipating heat from the power cord body on the basis of waterproofing, so that it has a long service life, and is convenient for shielding and protecting the plug and the joint;

[0015] 1. There are provided a power cord body, a plug, a joint and a reinforcing sleeve. Since the outer ends of the power cord body are respectively connected with a plug and a joint, reinforcing sleeves are fixedly connected between the power cord body and the plug and between the power cord body and the joint, and an anti-abrasion layer is arranged inside the outer ends of the power cord body. The anti-abrasion layer is woven by crossing a first wear-resistant cloth strip and a second wear-resistant cloth strip, and a flame retardant coating and an insect-proof coating are sequentially sprayed outside the first wear-resistant cloth strip and the second wear-resistant cloth strip. Therefore, it is convenient for the power cord to have good anti-abrasion, flame retardant and insect-proof properties;

[0016] 2. There are provided a conductor, an inner sheath, an outer sheath and micro-through holes. Since a conductor with an inner sheath wrapped outside is arranged inside the power cord body, an outer sheath with micro-through holes symmetrically arranged at the center inside is clamped outside the inner sheath, and a waterproof and breathable film is wrapped outside the outer sheath, and a first wear-resistant cloth strip and a second wear-resistant cloth strip with a gap inside are wrapped outside the waterproof and breathable film. Therefore, it is convenient for dissipating heat from the power cord body on the basis of waterproofing, so that it has a long service life;

[0017] 3. There are provided a connecting belt, a first connection cover and a second connection cover. Since connecting belts are fixedly pasted outside the plug and the joint, the outside of the connecting belt monomers are respectively fixedly connected by pasting with a first connection cover and a second connection cover, and the first connection cover and the second connection cover are respectively nested and fitted with the plug and the joint. Therefore, it is convenient for shielding and protecting the plug and the joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 This is an internal structural schematic diagram of the power cord body of the present utility model;

[0020] Figure 3 This is a front view sectional structural schematic diagram of the connection between the outer sheath and the micro through-hole of the present utility model;

[0021] Figure 4 This is an internal structural schematic diagram of the abrasion-proof layer of the present utility model;

[0022] Figure 5 This is an internal structural schematic diagram of the protective layer of the present utility model.

[0023] In the figure: 1. Power cord body; 2. Plug; 3. Connector; 4. Reinforcing sleeve; 5. Conductor; 6. Inner sheath; 7. Outer sheath; 8. Micro through-hole; 9. Waterproof and breathable membrane; 10. Abrasion-proof layer; 1001. First wear-resistant cloth strip; 1002. Second wear-resistant cloth strip; 11. Protective layer; 12. Flame retardant coating; 13. Insect-proof coating; 14. Connecting belt; 15. First connecting cover; 16. Second connecting cover. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: an abrasion-proof power cord, including a power cord body 1, a plug 2, a connector 3, a reinforcing sleeve 4, a conductor 5, an inner sheath 6, an outer sheath 7, a micro through-hole 8, a waterproof and breathable membrane 9, an abrasion-proof layer 10, a first wear-resistant cloth strip 1001, a second wear-resistant cloth strip 1002, a protective layer 11, a flame retardant coating 12, an insect-proof coating 13, a connecting belt 14, a first connecting cover 15 and a second connecting cover 16. When using this abrasion-proof power cord, such as Figure 1 , first, the power cord can be moved to the position to be used, and then the first connecting cover 15 and the second connecting cover 16 that are respectively nested and fitted on the outer sides of the plug 2 and the connector 3 fixedly connected to the outside of the power cord body 1 can be pulled outwards in sequence to disconnect the nested and fitting of the first connecting cover 15 and the second connecting cover 16 to the plug 2 and the connector 3 respectively, so as to plug and energize the power cord for use;

[0026] Such asFigure 2 , Figure 3 , Figure 4 and Figure 5 , during the use of the power cord, a reinforcing sleeve 4 is fixedly connected between the power cord body 1 and the plug 2 and between the power cord body 1 and the connector 3. With the arrangement of the reinforcing sleeve 4, the connection between the power cord body 1 and the plug 2 and between the power cord body 1 and the connector 3 is strengthened. The inside of the power cord body 1 is composed of a conductor 5, an inner sheath 6 wrapped outside the conductor 5, an outer sheath 7, a waterproof and breathable membrane 9, an abrasion-proof layer 10, and a protective layer 11 wrapped in sequence outside the inner sheath 6. The outer sheath 7 is symmetrically provided with staggered micro-holes 8 at the center. The abrasion-proof layer 10 is formed by cross-weaving a first wear-resistant cloth strip 1001 and a second wear-resistant cloth strip 1002, and the protective layer 11 is composed of a flame-retardant coating 12 and an insect-proof coating 13 arranged outside the flame-retardant coating 12. The first wear-resistant cloth strip 1001 and the second wear-resistant cloth strip 1002 are sprayed with the flame-retardant coating 12 and the insect-proof coating 13 in sequence. Therefore, due to the self-performance of the inner sheath 6 and the outer sheath 7, insulation is facilitated. Through the micro-holes 8 provided in the outer sheath 7, the gaps provided in the first wear-resistant cloth strip 1001 and the second wear-resistant cloth strip 1002, and the waterproof and breathable performance of the waterproof and breathable membrane 9, heat dissipation of the power cord body 1 is facilitated on the basis of waterproofing. Through the cross-woven first wear-resistant cloth strip 1001 and second wear-resistant cloth strip 1002, abrasion prevention is facilitated. And due to the self-flame-retardant performance and insect-proof performance of the flame-retardant coating 12 and the insect-proof coating 13, the power cord has good flame-retardant and insect-proof performance, thus facilitating its long service life;

[0027] Such as Figure 1 , and during the use of the power cord, through the connecting belt 14 fixedly pasted between the plug 2 and the first connecting cover 15 and the connecting belt 14 fixedly pasted between the connector 3 and the second connecting cover 16, the first connecting cover 15 and the second connecting cover 16 are prevented from being lost. And after use, the first connecting cover 15 and the second connecting cover 16 can be nested and fitted with the plug 2 and the connector 3 respectively again to achieve the purpose of shielding and protecting the plug 2 and the connector 3. All the electrical components contained above are prior arts and will not be elaborated here.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wear-resistant power cord, comprising: A power cord body (1), a plug (2) and a connector (3) respectively fixedly connected to the outer ends of the power cord body (1), and a reinforcement sleeve (4) fixedly connected to the outer ends of the plug (2) and the connector (3); It is characterized by further comprising: The reinforcing sleeve (4) is fixedly connected to the outer side of the outer end of the power cord body (1), and the power cord body (1) is composed of a conductor (5), an inner sheath (6), an outer sheath (7), a waterproof breathable membrane (9), an anti-wear layer (10) and a protective layer (11), wherein the anti-wear layer (10) is composed of a first wear-resistant cloth strip (1001) and a second wear-resistant cloth strip (1002), and the protective layer (11) is composed of a flame retardant coating (12) and an insect-proof coating (13) sprayed on the outside of the flame retardant coating (12); The outer sides of the plug (2) and the connector (3) are provided with a protective structure, wherein the protective structure comprises a connecting belt (14), a first connecting cover (15) and a second connecting cover (16), and the connecting belt (14) is respectively adhered and fixedly connected to the outside of the plug (2) and the connector (3).

2. The wear-resistant power cord according to claim 1, characterized in that: The conductor (5) is wrapped with an inner sheath (6), and the inner sheath (6) monomers are intertwined, and the inner sheath (6) is wrapped with an outer sheath (7), and the inner center of the outer sheath (7) is symmetrically provided with multiple groups of staggered micro through holes (8).

3. The wear-resistant power cord according to claim 1, characterized in that: The outer sheath (7) is wrapped and fixed with a waterproof breathable membrane (9), an anti-wear layer (10) and a protective layer (11) in sequence, and the anti-wear layer (10) is formed by cross-weaving a first wear-resistant cloth strip (1001) and a second wear-resistant cloth strip (1002).

4. The wear-resistant power cord according to claim 1, characterized in that: A gap is provided between the first wear-resistant cloth strip (1001) and the second wear-resistant cloth strip (1002), and the flame-retardant coating (12) and the insect-proof coating (13) are sprayed on the outside of the first wear-resistant cloth strip (1001) and the second wear-resistant cloth strip (1002) in sequence.

5. The wear-resistant power cord according to claim 1, characterized in that: The outer sides of the plug (2) and the connector (3) are respectively nested with a first connection cover (15) and a second connection cover (16) which are snap-fitted therewith, and the first connection cover (15) and the second connection cover (16) are respectively glued and fixedly connected to the connecting belt (14) monomer.

Images