CN210693367U - Wire harness structure - Google Patents
Wire harness structure Download PDFInfo
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- CN210693367U CN210693367U CN201922217002.7U CN201922217002U CN210693367U CN 210693367 U CN210693367 U CN 210693367U CN 201922217002 U CN201922217002 U CN 201922217002U CN 210693367 U CN210693367 U CN 210693367U
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- harness structure
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Abstract
The utility model provides a wire harness structure, it includes: the shell is provided with a first wire inlet hole and a first wire outlet hole; the cover body is arranged at the top of the shell, the bottom of the shell is provided with a fixing device used for being connected with a module of the battery system, and the shell is fixed on the module of the battery system through the fixing device; one end of the lead penetrates through the first wire inlet hole of the shell and is exposed outside the first wire outlet hole, and the outer side of the lead is coated with metal paper; the inner wall of the cover body opposite to the shell is provided with a buffer layer, and the inner parts of the cover body and the shell are provided with metal layers. Through setting up the pencil structure, with the wire neatly arrange in the casing, improve the regularity of wire, the wire setting is in the casing, and the casing protects the wire, prevents that the wire from receiving external wearing and tearing, is convenient for disassemble the maintenance, and adjustable length of being qualified for the next round of competitions improves the interference killing feature.
Description
Technical Field
The utility model relates to a battery system field especially relates to a wiring harness structure.
Background
A battery power supply system (also called a battery pack) required by a new energy electric automobile is composed of a plurality of modules, components and a box body, each module is composed of a plurality of battery cores, and each module is required to acquire parameters such as voltage, current and temperature to a BMS battery energy management control system so as to monitor the running condition. Because of the collection lines are more and the space of the box body is limited, the current general method is to wind the collection lines by corrugated pipes, winding pipes or adhesive tapes and the like to form protective wire harnesses, and then tie the protective wire harnesses at different parts of the battery pack box body, the module and the like by binding wires or bands.
The wire arrangement of pencil arrangement among the prior art is chaotic, and the wire receives external wearing and tearing easily, be not convenient for maintenance, disassembles with high costsly, and the length can not adjust after the shaping, and the interference killing feature is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a wiring harness structure.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a wire harness structure, comprising: the cable comprises a shell and a cover body matched with the shell, wherein the shell is provided with a first wire inlet hole and a first wire outlet hole;
the cover body is arranged at the top of the shell, the bottom of the shell is provided with a fixing device used for being connected with a module of a battery system, and the shell is fixed on the module of the battery system through the fixing device;
one end of a lead penetrates through the first wire inlet hole of the shell and is exposed outside the first wire outlet hole, and the outer side of the lead is coated with metal paper;
the inner wall of the cover body opposite to the shell is provided with a buffer layer, and the cover body and the inside of the shell are provided with metal layers.
The utility model has the advantages that: through setting up the pencil structure, with the wire neatly arrange in the casing, improve the regularity of wire, the wire setting is in the casing, and the casing protects the wire, prevents that the wire from receiving external wearing and tearing, is convenient for disassemble the maintenance, and adjustable length of being qualified for the next round of competitions improves the interference killing feature.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the fixing device is a double-sided adhesive tape or a bolt connecting structure, and the shell is fixed on the module of the battery system through the double-sided adhesive tape or the bolt connecting structure.
The beneficial effect of adopting the further scheme is that: the setting of double faced adhesive tape or bolted connection structure is convenient for fix the casing on the module, improves the stability and the reliability of pencil structure, the installation and the maintenance of the pencil structure of being convenient for.
Furthermore, the first wire inlet hole is formed in one end of the shell, the first wire outlet hole is formed in the side wall of the shell, and the wiring edge for installing a wire is arranged on the inner wall of the shell.
The beneficial effect of adopting the further scheme is that: the setting in clearance is convenient for install the wire in the casing, prevents that the wire is in the inside confusion of casing, improves the clean and tidy nature of wire, and the user of being convenient for installs and maintains the wire.
Furthermore, a plurality of wiring ridges are arranged on the inner wall of the shell, and gaps convenient for installing wires are formed among the wiring ridges.
The beneficial effect of adopting the further scheme is that: the arrangement of the wiring ridges facilitates the installation of the wires in the shell, prevents the wires from being disordered in the shell, improves the neatness of the wires, and facilitates the installation and maintenance of the wires by a user.
Further, still include: the shell is provided with a plurality of first wire outlet holes, a plurality of partition plates are arranged among the first wire outlet holes at intervals, and each first fixing clip is arranged on each corresponding partition plate.
The beneficial effect of adopting the further scheme is that: the setting of fixing clip is convenient for fix the one end of wire in the installation, assembles in unison after all wire installations are accomplished, raises the efficiency.
Furthermore, a plurality of second wire inlet holes and a plurality of second wire outlet holes are formed in the cover body, the second wire inlet holes are arranged corresponding to the first wire inlet holes, and the second wire outlet holes are arranged corresponding to the first wire outlet holes; the cover body is provided with a second fixing clip for fixing the lead, the second fixing clip and the second wire outlet hole are arranged at intervals, and the second fixing clip and the first fixing clip on the shell are arranged correspondingly.
The beneficial effect of adopting the further scheme is that: the cover body is provided with the wire inlet hole, the wire outlet hole and the fixing clamp which correspond to the shell, so that the cover body and the shell are convenient to assemble, and the stability and the reliability of the wire in the wire harness structure are improved.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a top view of a housing structure in a wire harness structure provided by an embodiment of the present invention.
Fig. 2 is a front view of a housing structure in a wire harness structure provided by an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of the housing structure corresponding to the point a-a in fig. 1.
Fig. 4 is a schematic structural diagram of one side of the casing being out of line in the wire harness structure provided by the embodiment of the present invention.
Fig. 5 is a bottom view of the cover structure with two outgoing lines provided by the embodiment of the present invention.
Fig. 6 is a front view of a cover structure with two outgoing lines according to an embodiment of the present invention.
Fig. 7 is a cross-sectional view of the structure of the box cover corresponding to the position B-B in fig. 5.
Fig. 8 is a bottom view of the cover body with one side outgoing line according to the embodiment of the present invention.
Fig. 9 is a schematic view of a cable structure inside the housing with two outgoing lines according to an embodiment of the present invention.
Fig. 10 is a schematic view of a cable structure inside the housing with one side outgoing according to an embodiment of the present invention.
Fig. 11 is a top view of the harness structure installed on the upper cover of the module according to the embodiment of the present invention.
Fig. 12 is a front view of a harness structure mounted on an end plate according to an embodiment of the present invention.
The reference numbers illustrate: 1-a shell; 2-a first wire inlet hole; 3-a first wire outlet hole; 4-modules of the battery system; 5-a fixing device; 6-clearance; 7-routing edge; 8-a first fixing clip; 9-a partition plate; 10-a cover body; 11-a buffer layer; 12-a second wire inlet hole; 13-second outlet hole; 14-a second fixing card; 15-mounting holes; 16-conducting wire.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 12, fig. 1 is a top view of a housing structure in a wire harness structure according to an embodiment of the present invention. Fig. 2 is a front view of a housing structure in a wire harness structure provided by an embodiment of the present invention. Fig. 3 is a schematic cross-sectional view of the housing structure corresponding to the point a-a in fig. 1. Fig. 4 is a schematic structural diagram of one side of the casing being out of line in the wire harness structure provided by the embodiment of the present invention. Fig. 5 is a bottom view of the cover structure with two outgoing lines provided by the embodiment of the present invention. Fig. 6 is a front view of a cover structure with two outgoing lines according to an embodiment of the present invention. Fig. 7 is a cross-sectional view of the structure of the box cover corresponding to the position B-B in fig. 5. Fig. 8 is a bottom view of the cover body with one side outgoing line according to the embodiment of the present invention. Fig. 9 is a schematic view of a cable structure inside the housing with two outgoing lines according to an embodiment of the present invention. Fig. 10 is a schematic view of a cable structure inside the housing with one side outgoing according to an embodiment of the present invention. Fig. 11 is a top view of the harness structure installed on the upper cover of the module according to the embodiment of the present invention. Fig. 12 is a front view of a harness structure mounted on an end plate according to an embodiment of the present invention.
The embodiment of the utility model provides a wiring harness structure, it includes: the cable comprises a shell 1, wherein the shell 1 is provided with a first wire inlet hole 2 and a first wire outlet hole 3.
The utility model has the advantages that: through setting up wiring harness structure, with the wire neatly arrange in the casing, improve the regularity of wire, the wire setting is in the casing, and the casing protects the wire, prevents that the wire from receiving external wear.
The utility model discloses pencil adopts insulating box-packed mode, sets up standard wire hole, the outside peripheral hardware buckle of pencil according to the module width. The internal acquisition line routing ridges are arranged side by side to lead out the acquisition lines, and a reserved space with the length of the test line can be reserved in the wire bundle structure. The inside is equipped with metal shielding layer and soft buffer layer. After the module installation is accomplished, directly install the pencil structure on the end plate of battery structure or module cover, specific mounted position user can select according to actual need.
The utility model discloses wire harness structure is different from conventional pencil, the utility model discloses the pencil shape of embodiment is unified, and is not fragile, is convenient for install, is fit for multiple design. The wiring edge is arranged in the box, a certain space is reserved, the strain capacity of the wiring harness is improved, and design change and upgrading are facilitated. The wire harness structure is convenient to disassemble and assemble. The metal shielding layer is arranged inside the shell, so that the anti-interference capability is greatly improved. The soft buffer layer is arranged in the collecting line, so that the collecting line can be prevented from being damaged by external force, and the upper cover (namely the cover body) can be protected; the problem of the pencil appearance confusion is solved, and the overall dimension is unified, improves pencil barrier propterty.
A plurality of wiring forms the clearance between stupefied, and the setting in clearance is convenient for the installation and the operation of wire, reduces line ball and interference phenomenon between the wire. The strain capacity of the wire harness is improved, the maintenance is convenient, and the waste is reduced. And the electromagnetic compatibility of the wire is improved.
Specifically, the wire harness structure may be composed of four parts: the insulation box comprises an insulation box bottom part, a metal layer, an acquisition line and an insulation box cover part. Wherein, the exterior of the insulating box bottom part (namely the shell) is provided with a mounting and fixing device (which can be a high-viscosity double-sided adhesive tape or a fixing bolt hole), a wire outlet hole and a fixing clip, and the interior is provided with a wiring edge. The mounting and fixing device is preferably high-viscosity double-sided adhesive tape.
The box body bottom and upper cover constitute a whole, and the bottom fixing clip (be first fixing clip promptly) constitutes a pair ofly with the upper cover fixing clip (be the second fixing clip promptly) for the fixed problem that appears before dealing with pencil and the wire installation reduces the damage condition that prevents the pencil structure and takes place.
The inside buffer layer that is equipped with of insulating box (promptly pencil structure) lid part, the outside of pencil structure is equipped with outlet hole and the fixing clip that corresponds with box bottom part. The collecting wires (i.e. conducting wires) are arranged side by side, and the outer sides of the collecting wires are wrapped with metal paper or metal layers are electroplated inside the box bottom and the upper cover. Metallic paper is preferred.
A battery pack is not limited to a harness device, and can be freely combined according to the arrangement design of the modules. The insulating box can be made of plastic, and the length of the wiring harness structure is preferably 500mm or 1000 mm.
The using method comprises the following steps:
install module and other electrical component earlier, install the pencil again, later be connected pencil and module or other parts, have two kinds of modes: 1. the wiring harness structure is fixedly arranged on the side face of the module end plate which is placed in parallel, the mounting mode is that the wiring harness structure is adhered by a high-viscosity double-sided adhesive tape or is fastened on the end plate by a fixing bolt, and a wire outlet hole is upward during mounting. 2. The wiring harness structure is fixedly arranged at the top of the insulating upper cover of the module, the mounting mode can be that high-viscosity double-sided adhesive tapes are pasted or fixed bolts are used for fastening on the end plate, and the wire outlet holes of the wiring harness face to one side or two sides of the module during mounting.
Further, the bottom of the housing 1 is provided with a fixing device 5 for connecting with a module of a battery system, and the housing 1 is fixed on the module 4 of the battery system through the fixing device 5.
The beneficial effect of adopting the further scheme is that: the fixing device is convenient for fix the shell on the module, improves the stability and reliability of the wiring harness structure, and facilitates the installation and maintenance of the wiring harness structure.
Further, the fixing device 5 is a double-sided tape or a bolt connection structure, and the housing 1 is fixed on the module 4 of the battery system through the double-sided tape or the bolt connection structure.
The beneficial effect of adopting the further scheme is that: the setting of double faced adhesive tape or bolted connection structure is convenient for fix the casing on the module, improves the stability and the reliability of pencil structure, the installation and the maintenance of the pencil structure of being convenient for.
Further, the housing 1 is similar to a triangular structure, the first wire inlet hole 2 is arranged at one end of the housing 1, the first wire outlet hole 3 is arranged on a side wall of the housing 1, and a gap 6 for installing a wire 16 is arranged on an inner wall of the housing 1.
The beneficial effect of adopting the further scheme is that: the setting in clearance is convenient for install the wire in the casing, prevents that the wire is in the inside confusion of casing, improves the clean and tidy nature of wire, and the user of being convenient for installs and maintains the wire.
The other end of the shell 1 is also provided with a mounting hole 15, the mounting hole 15 is used for mounting the shell 1, and a lead can also penetrate through the mounting hole according to actual needs so as to facilitate multi-directional outgoing. The shape of the shell can be isosceles triangle line or right triangle.
Further, a plurality of wiring ridges 7 are arranged on the inner wall of the shell 1, and a gap 6 convenient for installing a wire 16 is formed between the wiring ridges 7.
The beneficial effect of adopting the further scheme is that: the arrangement of the wiring ridges facilitates the installation of the wires in the shell, prevents the wires from being disordered in the shell, improves the neatness of the wires, and facilitates the installation and maintenance of the wires by a user.
Further, still include: the cable fixing device comprises a plurality of first fixing clips 8 for fixing a lead 16, wherein a plurality of first wire outlet holes 3 are formed in a shell 1, a plurality of partition plates 9 are arranged among the first wire outlet holes 3 at intervals, and each first fixing clip 8 is arranged on each corresponding partition plate 9.
The beneficial effect of adopting the further scheme is that: the setting of fixing clip is convenient for fix the one end of wire in the installation, assembles in unison after all wire installations are accomplished, raises the efficiency.
Furthermore, one end of the lead 16 penetrates through the first wire inlet 2 of the housing 1 and is exposed outside the first wire outlet 3, and the outer side of the lead 16 is coated with metal paper.
The beneficial effect of adopting the further scheme is that: the metal paper is arranged and used for preventing electromagnetic interference between the wires, shielding electromagnetism between the wires and improving the stability of the wires.
Further, still include: and the cover body 10 is matched with the shell 1, and the cover body 10 is arranged at the top of the shell 1.
The beneficial effect of adopting the further scheme is that: the setting of lid for the encapsulation casing prevents that the dust from getting into the casing, prevents that external pollution from getting into the casing, improves the clean and tidy nature of pencil structure, plays the guard action to the wire.
Further, a buffer layer 11 is disposed on an inner wall of the cover 10 opposite to the case 1, and metal layers are disposed inside the cover 10 and the case 1.
The beneficial effect of adopting the further scheme is that: the buffer layer is arranged to buffer the wires between the cover body and the shell, so that the wires are prevented from being stressed, and the reliability of the wire harness structure is improved; the metal layer is arranged and used for shielding the electromagnetic interference between the outside and the lead and improving the stability of the lead.
Furthermore, a plurality of second wire inlet holes 12 and a plurality of second wire outlet holes 13 are arranged on the cover body 10, the second wire inlet holes 12 are arranged corresponding to the first wire inlet holes 2, and the second wire outlet holes 12 are arranged corresponding to the first wire outlet holes 3; the cover 10 is provided with a second fixing clip 14 for fixing a wire 16, the second fixing clip 14 and the second wire outlet hole 3 are arranged at intervals, and the second fixing clip 14 is arranged corresponding to the first fixing clip 8 on the housing 1.
The beneficial effect of adopting the further scheme is that: the cover body is provided with the wire inlet hole, the wire outlet hole and the fixing clamp which correspond to the shell, so that the cover body and the shell are convenient to assemble, and the stability and the reliability of the wire in the wire harness structure are improved.
The first fixing clip and the second fixing clip can be of L-shaped structures, and the opening of the first fixing clip and the opening of the second fixing clip are correspondingly arranged.
The utility model discloses pencil adopts standard winding displacement shape according to module shape, size, changes the fixed mode of installation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A wire harness structure characterized by comprising: the cable comprises a shell and a cover body matched with the shell, wherein the shell is provided with a first wire inlet hole and a first wire outlet hole;
the cover body is arranged at the top of the shell, the bottom of the shell is provided with a fixing device used for being connected with a module of a battery system, and the shell is fixed on the module of the battery system through the fixing device;
one end of a lead penetrates through the first wire inlet hole of the shell and is exposed outside the first wire outlet hole, and the outer side of the lead is coated with metal paper;
the inner wall of the cover body opposite to the shell is provided with a buffer layer, and the cover body and the inside of the shell are provided with metal layers.
2. The wire harness structure according to claim 1, wherein the fixing means is a double-sided tape or a bolt connection structure, and the housing is fixed to the module of the battery system by the double-sided tape or the bolt connection structure.
3. The wire harness structure according to claim 1, wherein the first wire inlet hole is provided at one end of the housing, the first wire outlet hole is provided on a side wall of the housing, and a wire ridge for installing a wire is provided on an inner wall of the housing.
4. The wire harness structure according to claim 3, wherein the inner wall of the housing is provided with a plurality of wiring ridges, and a gap for installing a wire is formed between the plurality of wiring ridges.
5. The wire harness structure according to claim 1, further comprising: the shell is provided with a plurality of first wire outlet holes, a plurality of partition plates are arranged among the first wire outlet holes at intervals, and each first fixing clip is arranged on each corresponding partition plate.
6. The wire harness structure according to claim 1, wherein the cover body is provided with a plurality of second wire inlet holes and a plurality of second wire outlet holes, the second wire inlet holes are arranged corresponding to the first wire inlet holes, and the second wire outlet holes are arranged corresponding to the first wire outlet holes; the cover body is provided with a second fixing clip for fixing the lead, the second fixing clip and the second wire outlet hole are arranged at intervals, and the second fixing clip and the first fixing clip on the shell are arranged correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217002.7U CN210693367U (en) | 2019-12-11 | 2019-12-11 | Wire harness structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217002.7U CN210693367U (en) | 2019-12-11 | 2019-12-11 | Wire harness structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693367U true CN210693367U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922217002.7U Active CN210693367U (en) | 2019-12-11 | 2019-12-11 | Wire harness structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113642115A (en) * | 2021-10-14 | 2021-11-12 | 成都飞机工业（集团）有限责任公司 | Aviation wire harness manufacturing modularized sub-wire harness decomposition and assembly method and decomposition device |
-
2019
- 2019-12-11 CN CN201922217002.7U patent/CN210693367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113642115A (en) * | 2021-10-14 | 2021-11-12 | 成都飞机工业（集团）有限责任公司 | Aviation wire harness manufacturing modularized sub-wire harness decomposition and assembly method and decomposition device |
| CN113642115B (en) * | 2021-10-14 | 2022-01-25 | 成都飞机工业（集团）有限责任公司 | Aviation wire harness manufacturing modularized sub-wire harness decomposition and assembly method and decomposition device |
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