CN217933275U

CN217933275U - New energy automobile is pencil system for electric power output

Info

Publication number: CN217933275U
Application number: CN202221604388.2U
Authority: CN
Inventors: 陈阔; 崔臻; 蒋剑; 耿强; 孔维强; 陶广华; 朱福雄; 杜克虎; 王远东; 沈玉平
Original assignee: Hangzhou Hemei Automobile Technology Co Ltd
Current assignee: Hangzhou Hemei Automobile Technology Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-29
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to an automobile wiring harness technical field just discloses a new energy automobile is pencil system for power output, including power cable and ground cable, power cable and ground cable's the outside cover respectively has the protective sheath, and power cable and ground cable's both ends are connected with first port and second port respectively, first port with be provided with pencil bridge box in the middle of the second port, the protective sheath is connected pencil bridge box with between the first port, and pencil bridge box with between the second port, pencil bridge box is to power cable and ground cable reason line and accomodate, makes the line of walking of power pencil more neat to through the setting of installation foot, first port, second port and pencil bridge box can install respectively on different faces, and the power pencil of being convenient for is buried line for new energy automobile's power output pencil is clear, reduces the impaired possibility of walking the line of meeting water of cable, improves power output's stability and reliability.

Description

New energy automobile is pencil system for electric power output

Technical Field

The utility model relates to an automobile wire harness technical field specifically is a new energy automobile is pencil system for electric power output.

Background

The wiring harness is a network main body of the automobile circuit, and the automobile circuit does not exist without the wiring harness. At present, the basic form of wiring harness composition is the same regardless of gasoline vehicles or new energy vehicles, and the wiring harness composition is composed of wires, connectors and covering parts. The power line bundle of the new energy automobile is usually a direct current cable connected with the anode and the cathode of the storage battery, and comprises two power cables and one grounding cable, so that three cables are usually laid in one construction. The traditional installation of the power wiring harness is that large and small nylon ribbons are used for binding and fixing the wiring harness, but the wiring harness is disordered in installation, wires are not clear, the connection of a power wiring harness system is not convenient, the power wiring harness is exposed outside and is easy to damage, the waterproof effect is poor, and the whole power system can be influenced if the wiring harness is damaged due to water inflow; therefore, the existing requirements are not met, and a wire harness system for power output of the new energy automobile is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new energy automobile is pencil system for electric power output, the beneficial effect who possesses has solved the tradition installation electric power pencil that mentions in the above-mentioned background art, uses big or small nylon ribbon to carry out the ligature to the pencil fixed, but this kind of pencil installation is comparatively chaotic, walks the line unclear, is not convenient for to the connection of electric power pencil system, and electric power pencil exposes outside to be restrainted easily impaired, and water-proof effects is not good, and the pencil causes the problem that damage can influence whole electric power system if intaking.

The utility model provides a following technical scheme: the utility model provides a new energy automobile is pencil system for power take off, includes power cable and earth cable, and the outside of power cable and earth cable overlaps respectively has the protective sheath, and power cable and earth cable's both ends are connected with first port and second port respectively, first port with be provided with pencil bridge box in the middle of the second port, the protective sheath is connected pencil bridge box with between the first port, and pencil bridge box with between the second port, power cable and earth cable pass pencil bridge box.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the wire harness bridge box is characterized in that a through groove is formed in the upper side of the wire harness bridge box, a box cover is installed on the side portion of the wire harness bridge box in a rotating mode, the box cover is connected with the wire harness bridge box in a buckling mode, the box cover is a cover body with an arc-shaped groove in the bottom, the arc-shaped groove of the box cover and the through groove are combined into a plurality of through holes, and a power cable and a grounding cable penetrate through the through holes respectively.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the upper sides of the first port and the second port are provided with a power cable port and a ground cable port, the upper sides of the first port and the second port are respectively and rotatably connected with a first end cover and a second end cover, and the first end cover and the second end cover are respectively and fixedly connected with the first port and the second port.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the protective sheath sets up to flexible folding tube, the both ends of protective sheath are connected with sealing joint, sealing joint with wear the groove power cable mouth with the interference of earth cable mouth is connected.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: and the upper end surfaces of the wire harness bridge box, the first port and the second port are all subjected to rounding treatment.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the wire harness bridge box, the first port and the bottom of the second port are respectively welded with mounting feet, and the mounting feet are mounting blocks provided with through holes.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the middle part of the box cover is provided with an observation window which is a transparent resin window.

Conduct new energy automobile is pencil system alternative for electric power output, wherein: the wire harness bridge boxes are provided with a plurality of wire harness bridge boxes, and the adjacent wire harness bridge boxes are connected through the protective sleeves.

The utility model discloses possess following beneficial effect:

1. this wire harness system for new energy automobile power output, through connecting protective sheath and pencil bridge box between first port and second port, make power cable and earth cable protected by the protective sheath, reduce the direct condition by external damage of cable, pencil bridge box is accomodate power cable and earth cable reason line, it is more neat to make walking of power pencil, and through the setting of installation foot, first port, second port and pencil bridge box can install respectively on different faces, and the protective sheath is the folding tube, scalable flexible, be convenient for power pencil buried line, make the power output pencil of new energy automobile walk the line clearly, the cable receives the protection, reduce the impaired chance of meeting water of cable, improve power output's stability and reliability.

2. This wire harness system for new energy automobile power output is through connecting sealing joint at the both ends of protective sheath to make sealing joint and pencil bridge box, first port and second port be sufficient to be connected, make the inside better passageway of leakproofness of protective sheath and pencil bridge box, first port and second port, thereby improve the waterproof nature of power output wire harness system, even the vehicle is waded, also can reduce the harm that power output wire harness system received.

3. This new energy automobile is pencil system for power take off through setting up a plurality of with pencil bridge box, can adapt to the mode of more kinds of wiring winding displacement of power take off pencil system, through the setting of observation window, need not open the ageing condition that the lid just can know the cable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional explosion structure of the present invention.

Fig. 3 is the schematic view of the installation structure of the multi-bridge box of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the present invention from above.

Fig. 5 is a schematic view of the port end cap structure of the present invention.

Fig. 6 is an enlarged schematic view of the position a of the present invention.

In the figure: 110. a harness bridge box; 120. a box cover; 130. mounting a foot; 140. a protective sleeve; 150. a first port; 160. a first end cap; 170. a second port; 180. a second end cap; 190. an observation window; 111. penetrating a groove; 112. a power cable port; 113. a ground cable port; 141. and (6) sealing the joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

This embodiment is anticipated is solving tradition installation power harness in the promotion, it is fixed to use big or small nylon ribbon to carry out the ligature to the pencil, but this kind of pencil installation is comparatively chaotic, it is unclear to walk the line, be not convenient for to the connection of power harness system, and power harness exposes outside to be restrainted easily impaired, water-proof effects is not good, the pencil causes the problem that damages can influence whole power system if intaking, please refer to fig. 1, fig. 4, fig. 5 and fig. 6, a new energy automobile is pencil system for power output, including power cable and earth cable, be used for new energy automobile power output, the outside of power cable and earth cable overlaps respectively has protective sheath 140, power cable and earth cable's both ends are connected with first port 150 and second port 170 respectively, a tip for fixed cable, be convenient for be connected with new energy automobile's energy device. Referring to fig. 1, a harness bridge box 110 is disposed between a first port 150 and a second port 170, a protective case 140 is connected between the harness bridge box 110 and the first port 150, and between the harness bridge box 110 and the second port 170, and a power cable and a ground cable pass through the harness bridge box 110.

When specifically setting up, see fig. 4, wear groove 111 has been seted up to pencil bridge box 110 upside, pencil bridge box 110's lateral part is rotated and is installed lid 120, lid 120 is provided with draw-in groove and lug respectively with pencil bridge box 110's butt joint face, make lid 120 be connected with pencil bridge box 110 buckle, lid 120 sets up to the lid that has the arc wall for the bottom, the arc wall of lid 120 makes up into a plurality of perforation with wear groove 111, power cable and earth cable pass the perforation respectively, thereby spaced apart, make the cable not entangle together, be convenient for look over pencil wiring winding displacement.

Referring to fig. 5, the upper sides of the first port 150 and the second port 170 are both provided with a power cable port 112 and a ground cable port 113 for connecting with the end of a cable, the upper sides of the first port 150 and the second port 170 are respectively connected with a first end cap 160 and a second end cap 180 in a rotating manner, and the first end cap 160 and the second end cap 180 are respectively connected with the first port 150 and the second port 170 in a buckling manner and are fixed by bolts. The bottom of the wire harness bridge box 110, the bottom of the first port 150, and the bottom of the second port 170 are respectively welded with a mounting foot 130, and the mounting foot 130 is provided with a mounting block with a through hole for external connection and fixation.

Referring to fig. 6, the upper end surfaces of the harness bridge box 110, the first port 150, and the second port 170 are rounded, so that the box cover 120, the first end cover 160, and the second end cover 180 are more convenient to open.

In this embodiment: pencil bridge box 110 is accomodate power cable and ground connection cable reason line, it is more neat to make the line of walking of power pencil, and through the setting of installation foot 130, first port 150, second port 170 and pencil bridge box 110 can install respectively on the coplanar, and protective sheath 140 is the folding tube, scalable flexible, the power pencil of being convenient for buries the line, it is clear to make new energy automobile's power output pencil walk the line, the cable receives the protection, reduce the impaired possibility of meeting water of cable, power output's stability and reliability are improved.

Example 2

This embodiment is intended to promote to solve the power pencil and expose the outer pencil and be impaired easily, and water-proof effects is not good, and the pencil leads to the fact the problem that damages can influence whole electric power system if intaking, and this embodiment is the improvement of making on the basis of embodiment 1, and is concrete, please refer to fig. 4, and protective sheath 140 sets up to flexible folding tube, specifically sets up to the folding cover of polyethylene, has better waterproof nature, fire resistance, and environmental stress cracking resistance can be good. The two ends of the protective sleeve 140 are connected with sealing joints 141, the sealing joints 141 are made of fluororubber, and the sealing joints 141 are connected with the through groove 111, the power cable port 112 and the ground cable port 113 in an interference manner.

In this embodiment: the protective sleeve 140, the wire harness bridge box 110, the first port 150 and the second port 170 form a channel with good tightness, so that the waterproofness of the power output wire harness system is improved, and damage to the power output wire harness system can be reduced even if a vehicle wades.

Example 3

This embodiment is intended to promote to solve the pencil winding displacement according to different vehicle conditions, and the concrete winding displacement scheme of pencil is different, and if the cable is not changed in time after ageing, has the problem of great potential safety hazard, and this embodiment is the improvement of making on the basis of embodiment 2, and is specific, please refer to fig. 2-3, and the mid-mounting of lid 120 has observation window 190, and observation window 190 sets up to the transparent resin window, specifically sets up to PES plastic window, and high temperature resistant, transparent outward appearance of cable in the observable box to know the ageing condition of cable. The plurality of harness bridge boxes 110 are provided, adjacent harness bridge boxes 110 are connected through the protective sleeve 140, and the harness bridge boxes 110 can be arranged in various ways according to different positions and matching with a power output harness system.

In this embodiment: through setting up a plurality of with pencil bridge box 110, can adapt to the more mode of walking the winding displacement of walking of power output pencil system, through the setting of observation window 190, need not open the ageing condition that the cable just can be known to lid 120.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile is pencil system for power take off, includes power cable and ground cable, its characterized in that: the outside cover of power cable and earth cable has protective sheath (140) respectively, and power cable and earth cable's both ends are connected with first port (150) and second port (170) respectively, first port (150) with be provided with pencil bridge box (110) in the middle of second port (170), protective sheath (140) are connected pencil bridge box (110) with between first port (150), and pencil bridge box (110) with between second port (170), power cable and earth cable pass pencil bridge box (110).

2. The wire harness system for electric power output of the new energy automobile according to claim 1, characterized in that: through groove (111) have been seted up to pencil bridge box (110) upside, the lateral part of pencil bridge box (110) is rotated and is installed lid (120), lid (120) with pencil bridge box (110) buckle is connected, lid (120) set up to have the lid of arc wall for the bottom, the arc wall of lid (120) with through groove (111) make up into a plurality of perforation, and power cable and earth cable pass the perforation respectively.

3. The wire harness system for electric power output of the new energy automobile according to claim 2, characterized in that: the upper sides of the first port (150) and the second port (170) are provided with a power cable port (112) and a grounding cable port (113), the upper sides of the first port (150) and the second port (170) are respectively connected with a first end cover (160) and a second end cover (180) in a rotating mode, and the first end cover (160) and the second end cover (180) are respectively connected with the first port (150) and the second port (170) in a buckling mode.

4. The wire harness system for electric power output of the new energy automobile according to claim 3, characterized in that: the protective sleeve (140) is set to be a flexible folding tube, two ends of the protective sleeve (140) are connected with sealing joints (141), and the sealing joints (141) are in interference connection with the through groove (111), the power cable port (112) and the grounding cable port (113).

5. The wire harness system for electric power output of the new energy automobile according to claim 4, characterized in that: the upper end surfaces of the wiring harness bridge box (110), the first port (150) and the second port (170) are all subjected to rounding treatment.

6. The wire harness system for electric power output of the new energy automobile according to claim 1, characterized in that: the wiring harness bridge box (110), the first port (150) and the second port (170) are respectively welded with a mounting foot (130), and the mounting foot (130) is arranged to be a mounting block provided with a through hole.

7. The wire harness system for electric power output of the new energy automobile according to claim 2, characterized in that: an observation window (190) is arranged in the middle of the box cover (120), and the observation window (190) is a transparent resin window.

8. The wire harness system for electric power output of the new energy automobile according to claim 1, characterized in that: the plurality of wiring harness bridge boxes (110) are arranged, and the adjacent wiring harness bridge boxes (110) are connected through the protective sleeve (140).