阅读说明：本技术 一种防水效果好的电缆 (Cable with good waterproof effect ) 是由 陈双全 徐雄 张小龙 龙云 于 2018-06-28 设计创作，主要内容包括：本发明公开了一种防水效果好的电缆,包括电缆本体,所述电缆本体的内表面固定连接有第一导线、第二导线、第三导线和第四导线,且第一导线位于第三导线的上方,所述第二导线位于第四导线的一侧,所述第二导线和第四导线相对的一侧外壁固定连接有同一个第五导线,且第二导线、第四导线和第五导线位于同一水平线,所述第一导线、第三导线和第五导线位于同一垂直线,所述第一导线的外表面设有第一绝缘层,所述第二导线的外表面设有第二绝缘层。本发明可以将电缆内的各个导线进行隔离,并且各个导线之间具有缓冲功能,避免电缆各个导线一起发热产生高温的情况,进而延长电缆的使用寿命,具备很好的防水功能,提高电缆的耐用性。(The invention discloses a cable with a good waterproof effect, which comprises a cable body, wherein a first lead, a second lead, a third lead and a fourth lead are fixedly connected to the inner surface of the cable body, the first lead is positioned above the third lead, the second lead is positioned on one side of the fourth lead, the same fifth lead is fixedly connected to the outer wall of the opposite side of the second lead and the fourth lead, the second lead, the fourth lead and the fifth lead are positioned on the same horizontal line, the first lead, the third lead and the fifth lead are positioned on the same vertical line, a first insulating layer is arranged on the outer surface of the first lead, and a second insulating layer is arranged on the outer surface of the second lead. The cable can isolate all the leads in the cable, and the leads have a buffer function, so that the situation that all the leads of the cable generate heat together to generate high temperature is avoided, the service life of the cable is further prolonged, the cable has a good waterproof function, and the durability of the cable is improved.)

1. The cable with good waterproof effect comprises a cable body (1) and is characterized in that a first lead (2), a second lead (3), a third lead (4) and a fourth lead (5) are fixedly connected to the inner surface of the cable body (1), the first lead (2) is located above the third lead (4), the second lead (3) is located on one side of the fourth lead (5), the outer wall of one side, opposite to the second lead (3) and the fourth lead (5), is fixedly connected with the same fifth lead (6), the second lead (3), the fourth lead (5) and the fifth lead (6) are located on the same horizontal line, the first lead (2), the third lead (4) and the fifth lead (6) are located on the same vertical line, a first insulating layer (7) is arranged on the outer surface of the first lead (2), a second insulating layer (8) is arranged on the outer surface of the second lead (3), the surface of third wire (4) is equipped with third insulating layer (9), the surface of fourth wire (5) is equipped with fourth insulating layer (10), the surface of fifth wire (6) is equipped with fifth insulating layer (11), between first wire (2) and second wire (3), between second wire (3) and third wire (4), between third wire (4) and fourth wire (5), equal fixedly connected with connecting piece (12) between fourth wire (5) and first wire (2), four the inside of connecting piece (12) all is equipped with spring (13), the fixed surface of cable body (1) is connected with water-stop film (14), the fixed surface of water-stop film (14) is connected with water-absorbing film (15), the fixed surface of water-absorbing film (15) is connected with water-stop film (16).

2. The cable with good waterproof effect according to claim 1, wherein the first insulating layer (7), the second insulating layer (8), the third insulating layer (9), the fourth insulating layer (10) and the fifth insulating layer (11) are made of neoprene.

3. The cable with good waterproof effect according to claim 1, wherein a first fixing block (18) and a second fixing block (19) are respectively arranged at two ends of the connecting piece (12), and the first fixing block (18) and the second fixing block (19) are both rectangular.

4. The cable with good waterproof effect according to claim 3, wherein the first fixing block (18) is fixedly connected with the spring (13) through a first connecting rod (20), and the second fixing block (19) is fixedly connected with the spring (13) through a second connecting rod (21).

5. The cable with good waterproof effect according to claim 1, wherein an outer protective layer (17) is fixedly connected to the outer surface of the waterproof membrane (16), and the cross section of the outer protective layer (17) is circular.

6. The cable with good waterproof effect according to claim 1, wherein a flame-retardant filling layer is arranged inside the cable body (1).

Technical Field

The invention relates to the technical field of cables, in particular to a cable with a good waterproof effect.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The cable mainly comprises a bare wire, an electromagnetic wire, an insulated wire for motor and electric appliances, a power cable, a communication cable and an optical cable. Wire and cable refers to materials used for power, communication and related transmission applications. Wires and cables are not narrowly critical. Products with small number of cores, small product diameter and simple structure are generally called wires, products without insulation are called bare wires, and other products are called cables; the larger (greater than 6 square millimeters) cross-sectional area of the conductor is called a large wire, the smaller (less than or equal to 6 square millimeters) is called a small wire, and the insulated wire is also called a patch wire. The electric wire cable mainly comprises a bare wire, an electromagnetic wire, an insulated wire for motor and electric appliances, a power cable and a communication cable. However, the existing cable still has certain disadvantages when in use, for example, each wire generates heat together to generate high temperature, so that the cable is easily burnt out, the cable cannot be normally used, the service life of the cable is reduced, the waterproof effect of the cable is poor, and certain adverse effects are caused in the actual use process.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a cable with a good waterproof effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cable that water-proof effects is good, includes the cable body, the internal surface fixedly connected with first wire of cable body, second wire, third wire and fourth wire, and first wire is located the top of third wire, the second wire is located one side of fourth wire, the same fifth wire of one side outer wall fixedly connected with that second wire and fourth wire are relative, and second wire, fourth wire and fifth wire are located same water flat line, first wire, third wire and fifth wire are located same vertical line, the surface of first wire is equipped with the first insulating layer, the surface of second wire is equipped with the second insulating layer, the surface of third wire is equipped with the third insulating layer, the surface of fourth wire is equipped with the fourth insulating layer, the surface of fifth wire is equipped with the fifth insulating layer, between first wire and the second wire, Equal fixedly connected with connecting piece, four between second wire and the third wire, between third wire and the fourth wire, between fourth wire and the first wire the inside of connecting piece all is equipped with the spring, the fixed surface of cable body is connected with the water-stop film, the fixed surface of water-stop film is connected with the film that absorbs water, the fixed surface of film that absorbs water is connected with the water-stop film.

Preferably, the first insulating layer, the second insulating layer, the third insulating layer, the fourth insulating layer and the fifth insulating layer are all made of chloroprene rubber.

Preferably, the two ends of the connecting piece are respectively provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are both rectangular in shape.

Preferably, the first fixing block and the spring are fixedly connected through a first connecting rod, and the second fixing block and the spring are fixedly connected through a second connecting rod.

Preferably, the outer surface of the waterproof membrane is fixedly connected with an outer protective layer, and the cross section of the outer protective layer is circular.

Preferably, the interior of the cable body is provided with a flame-retardant filling layer.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the connecting piece and the spring, all the wires in the cable can be isolated, and the wires have a buffer function, so that the situation that all the wires of the cable generate heat together to generate high temperature is avoided, and the service life of the cable is further prolonged;

2. according to the invention, the waterproof film, the water absorption film and the waterproof film are arranged, so that the cable has a good waterproof function, the short circuit caused by the fact that the cable is affected with damp is avoided, and the durability of the cable is improved;

in conclusion, the cable can isolate the leads in the cable, and the leads have a buffer function, so that the situation that the leads of the cable generate heat together to generate high temperature is avoided, the service life of the cable is further prolonged, the cable has a good waterproof function, and the durability of the cable is improved.

Drawings

Fig. 1 is a schematic structural diagram of a cable with good waterproof effect according to the present invention;

fig. 2 is a partial view of a cable with good waterproof effect according to the present invention;

fig. 3 is a schematic structural diagram of a connector of a cable with a good waterproof effect according to the present invention.

In the figure: the cable comprises a cable body 1, a first lead 2, a second lead 3, a third lead 4, a fourth lead 5, a fifth lead 6, a first insulating layer 7, a second insulating layer 8, a third insulating layer 9, a fourth insulating layer 10, a fifth insulating layer 11, a connecting piece 12, a spring 13, a water-stop film 14, a water-absorbing film 15, a waterproof film 16, an outer protective layer 17, a first fixing block 18, a second fixing block 19, a first connecting rod 20 and a second connecting rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a cable with good waterproof effect includes a cable body 1, a first wire 2, a second wire 3, a third wire 4 and a fourth wire 5 are fixedly connected to an inner surface of the cable body 1, the first wire 2 is located above the third wire 4, the second wire 3 is located at one side of the fourth wire 5, a same fifth wire 6 is fixedly connected to an outer wall of one side of the second wire 3 opposite to the fourth wire 5, the second wire 3, the fourth wire 5 and the fifth wire 6 are located at a same horizontal line, the first wire 2, the third wire 4 and the fifth wire 6 are located at a same vertical line, a first insulating layer 7 is arranged on an outer surface of the first wire 2, a second insulating layer 8 is arranged on an outer surface of the second wire 3, a third insulating layer 9 is arranged on an outer surface of the third wire 4, a fourth insulating layer 10 is arranged on an outer surface of the fourth wire 5, the surface of fifth wire 6 is equipped with fifth insulating layer 11, equal fixedly connected with connecting piece 12, four between first wire 2 and the second wire 3, between second wire 3 and the third wire 4, between third wire 4 and the fourth wire 5, between fourth wire 5 and the first wire 2 the inside of connecting piece 12 all is equipped with spring 13, the fixed surface of cable body 1 is connected with water-stop film 14, the fixed surface of water-stop film 14 is connected with water-absorbing film 15, water-absorbing film 15's fixed surface is connected with water-stop film 16.

The material of first insulating layer 7, second insulating layer 8, third insulating layer 9, fourth insulating layer 10 and fifth insulating layer 11 is the chloroprene rubber material, the both ends of connecting piece 12 are equipped with first fixed block 18 and second fixed block 19 respectively, and the shape of first fixed block 18 and second fixed block 19 all is rectangle, first fixed block 18 with through head rod 20 fixed connection between the spring 13, second fixed block 19 with through second connecting rod 21 fixed connection between the spring 13, the outer fixed surface of water proof membrane 16 is connected with outer protective layer 17, and outer protective layer 17's transversal ring shape of personally submitting, the inside of cable body 1 is equipped with fire-retardant filling layer.

The working principle is as follows: when the waterproof cable is used, the first lead 2, the second lead 3, the third lead 4 and the fourth lead 5 are fixedly connected through the connecting piece 12, the first lead 2, the second lead 3, the third lead 4 and the fourth lead 5 are well isolated, the spring 13 has a good buffering effect among the leads, adverse effects on the leads during impact are avoided, the leads are prevented from being damaged due to heating of the leads during heating, the first insulating layer 7, the second insulating layer 8, the third insulating layer 9, the fourth insulating layer 10 and the fifth insulating layer 11 can play a good insulating protection role, the waterproof film 16 is arranged, the waterproof cable can play a waterproof role when meeting water, the waterproof film 14 and the water absorption film 15 can further play a multiple protection role, the waterproof effect of the cable body 1 is better, the waterproof cable can isolate the leads in the cable, and have buffer function between each wire, avoid each wire of cable to generate heat the condition that produces the high temperature together, and then the life of extension cable possesses fine waterproof function, improves the durability of cable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.