CN210984354U

CN210984354U - Electric automobile oil pump control line

Info

Publication number: CN210984354U
Application number: CN201922383392.5U
Authority: CN
Inventors: 余良香; 姚世庆; 卓贤昇; 邱坤正
Original assignee: Jiangsu Greentrans Electromechanical Co ltd
Current assignee: Jiangsu Greentrans Electromechanical Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-10
Anticipated expiration: 2029-12-26

Abstract

An electric automobile oil pump control line comprises a cable body and plug-ins, wherein the plug-ins are arranged at two ends of the cable body; the cable body is sleeved with a corrugated pipe; the cable body comprises three conductors and a reinforcing core, wherein the outer surfaces of the conductors are coated with insulating layers, and the reinforcing core is arranged in the middle of the three conductors; the outer sides of the three conductors are coated with aluminum foil polyester tape layers, and filling layers are arranged in the aluminum foil polyester tape layers and in gaps outside the conductors; the outside cladding in aluminium foil polyester belting layer has the copper wire to weave the shielding layer, and the outside cladding of copper wire weaves the shielding layer has the protective layer, and the protective layer surface coating has oleophobic material. The utility model discloses a pair of electric automobile oil pump control line sets up the enhancement core in it, has improved the stretch-proofing performance of cable, sets up the copper wire and weaves the shielding layer, makes its flame retardant property improve, coats the oleophobic material of protecting layer outward, makes it have anti greasy dirt ability, improves corrosion-resistant ability. In addition, the corrugated pipe is sleeved outside the cable body, so that the wear resistance of the cable is further improved, and the service life of the cable is greatly prolonged.

Description

Electric automobile oil pump control line

Technical Field

The utility model relates to a new energy automobile accessory part field, in particular to electric automobile oil pump control line.

Background

The low carbon design is a design mode based on low energy consumption, low emission and low pollution, and is another important progress after human beings enter industrial civilization in the design history. The low-carbon design mainly depends on efficient utilization of energy, development of green materials and reduction of carbon dioxide emission, and energy conservation and emission reduction are achieved through innovation and design. Under the low-carbon design thinking, various product designs are impacted by the low-carbon design thinking, and as the development direction of future vehicles, the development of the electric automobile design industry is deeply influenced. The electric automobile is the best representative of embodying low-carbon design, and the design principle of low energy consumption, low emission and low pollution can be embodied no matter from the energy type of the electric automobile, the charging mode and the battery technology of the electric automobile, or even the application of a new material for the external and internal decoration space of the electric automobile.

The electric automobile needs to transmit electric energy stored in a battery pack to a high-voltage distribution box by a circuit, and then the electric energy is transmitted to an air conditioner, a temperature control system, a vehicle-mounted electric control system, a motor controller and other devices by the high-voltage distribution box.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an electric automobile oil pump control line.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides an electric automobile oil pump control line which characterized in that: the cable comprises a cable body and plug-ins, wherein the plug-ins are arranged at two ends of the cable body; the cable body is sleeved with a corrugated pipe; the cable body comprises three conductors and a reinforcing core, wherein the outer surfaces of the conductors are coated with insulating layers, and the reinforcing core is arranged in the middle of the three conductors; the outer sides of the three conductors are coated with aluminum foil polyester tape layers, and filling layers are arranged in the aluminum foil polyester tape layers and in gaps outside the conductors; the outer side of the aluminum foil polyester tape layer is coated with a copper wire braided shielding layer, the outer side of the copper wire braided shielding layer is coated with a protective layer, and the outer surface of the protective layer is coated with an oleophobic material.

The preferable technical scheme is as follows: and a heat-shrinkable tube is sleeved at the joint of the corrugated tube and the plug-in unit.

The preferable technical scheme is as follows: the insulating layer is made of a silicon rubber material, and the protective layer is made of an elastomer material.

The preferable technical scheme is as follows: the corrugated pipe is made of nylon 6.

The preferable technical scheme is as follows: the bellows outside is provided with waterproof label, waterproof label is the PVC sleeve pipe.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses a pair of electric automobile oil pump control line sets up the enhancement core in it, has improved the stretch-proofing performance of cable, sets up the copper wire and weaves the shielding layer, makes its flame retardant property improve, coats the oleophobic material of protecting layer outward, makes it have anti greasy dirt ability, improves corrosion-resistant ability. In addition, the corrugated pipe is sleeved outside the cable body, so that the wear resistance of the cable is further improved, and the service life of the cable is greatly prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the cable body of the present invention.

In the above figures, 1, a cable body; 2. a plug-in; 3. a bellows; 4. a conductor; 5. a reinforcing core; 6. an insulating layer; 7. an aluminum foil polyester tape layer; 8. a filling layer; 9. weaving a shielding layer by using copper wires; 10. a protective layer; 11. heat shrink tubing; 12. and (4) information labels.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection 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.

As shown in figure 1, an electric automobile oil pump control line, include cable body 1 and locate plug-in components 2 at 1 both ends of cable body, the cover is equipped with bellows 3 on the cable body 1, and bellows 3 adopts the nylon 6 material to make, has stronger stand wear and tear ability, has improved the life of cable. When the corrugation 3 is selected, the diameter of the cable body 1 is more than or equal to three quarters of the inner diameter of the corrugated pipe 3. The heat-shrinkable tube 11 is sleeved at the joint of the two ends of the corrugated pipe 3 and the plug-in 2, and the heat-shrinkable tube 11 is a double-wall heat-shrinkable tube used for fixing the corrugated pipe 3 and playing a role in waterproof sealing.

As shown in fig. 2, the cable body 1 includes three conductors 4 and a reinforcing core 5 disposed therein, and the reinforcing core 5 is disposed in the middle of the three conductors 4. The outer surface of the conductor 4 is coated with an insulating layer 6, the insulating layer 6 is made of silicon rubber materials, and the reinforcing core 5 is made of high-strength flexible fibers so as to improve the stretch-resistant capability of the cable. The outer sides of the three conductors 4 are coated with an aluminum foil polyester tape layer 7, and a filling layer 8 is arranged in the aluminum foil polyester tape layer 7 and in a gap outside the conductor 4; the outer side of the aluminum foil polyester tape layer 7 is coated with a copper wire braided shielding layer 9 for shielding interference signals and improving the strength of the cable; the protective layer 10 is coated on the outer side of the copper wire braided shielding layer 9, and the protective layer 10 is made of an elastomer material, so that the flexibility of the cable is improved; the outer surface of the protective layer 10 is coated with an oleophobic material (not shown) to reduce corrosion damage of the cable due to oil contamination.

In addition, the outside cover of bellows 3 is equipped with waterproof label 12, and waterproof label 12 chooses for use the PVC sleeve pipe to make, and product information printing is on the sleeve pipe.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an electric automobile oil pump control line which characterized in that: the cable comprises a cable body and plug-ins, wherein the plug-ins are arranged at two ends of the cable body; the cable body is sleeved with a corrugated pipe; the cable body comprises three conductors and a reinforcing core, wherein the outer surfaces of the conductors are coated with insulating layers, and the reinforcing core is arranged in the middle of the three conductors; the outer sides of the three conductors are coated with aluminum foil polyester tape layers, and filling layers are arranged in the aluminum foil polyester tape layers and in gaps outside the conductors; the outer side of the aluminum foil polyester tape layer is coated with a copper wire braided shielding layer, the outer side of the copper wire braided shielding layer is coated with a protective layer, and the outer surface of the protective layer is coated with an oleophobic material.

2. The electric vehicle oil pump control line of claim 1, characterized in that: and a heat-shrinkable tube is sleeved at the joint of the corrugated tube and the plug-in unit.

3. The electric vehicle oil pump control line of claim 1, characterized in that: the insulating layer is made of a silicon rubber material, and the protective layer is made of an elastomer material.

4. The electric vehicle oil pump control line of claim 1, characterized in that: the corrugated pipe is made of nylon 6.

5. The electric vehicle oil pump control line of claim 1, characterized in that: the bellows outside is provided with waterproof label, waterproof label is the PVC sleeve pipe.