CN117790058A - Y-shaped protection wire harness for automobile lithium battery - Google Patents
Y-shaped protection wire harness for automobile lithium battery Download PDFInfo
- Publication number
- CN117790058A CN117790058A CN202311812132.XA CN202311812132A CN117790058A CN 117790058 A CN117790058 A CN 117790058A CN 202311812132 A CN202311812132 A CN 202311812132A CN 117790058 A CN117790058 A CN 117790058A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- harness
- lithium battery
- wire
- attachment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a Y-type protection wire harness of an automobile lithium battery, which comprises the following components: the wire harness main body is provided with an outer sheath and comprises a first wire harness, a second wire harness and a third wire harness, tail end wires of the first wire harness and the second wire harness are connected to the front end of the path connector, and the rear end of the path connector is connected with the third wire harness; the path limiter is arranged on the upper side of the path connector and comprises a protection shell and a hanging buckle device; a plurality of attachment pieces mounted to the first wire harness, the second wire harness, and the third wire harness; and a signal receiver mounted to the circumferential surface of the attachment. According to the invention, through the Y-shaped arrangement of the first wire harness, the second wire harness and the third wire harness matched path connector, the protection among the wire harnesses is enhanced, and the bending influence is reduced; in addition, the path limiter and the attachment piece strengthen assembly stability, and external interference is reduced; meanwhile, the signal receiver senses feedback signal transmission, so that safety is guaranteed.
Description
Technical Field
The invention belongs to the technical field of automobile wire harnesses, and particularly relates to a Y-shaped protection wire harness of an automobile lithium battery.
Background
Automobile wiring harnesses are the network body of automotive circuits, and no wiring harness exists in the absence of automotive circuits. The wire harness is a component in which a contact terminal (connector) made of copper material is pressed against a wire or cable, and then an insulator or a metal housing is molded or added to the outside of the contact terminal, and the contact terminal is bundled with the wire harness to form a connection circuit. The wire harness industry chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is very widely applied, and can be used in the aspects of automobiles, household appliances, computers and communication equipment, various electronic instruments and meters and the like, and the wire harness of the automobile body is connected with the whole automobile body and is in an H shape.
The automotive lithium battery harness is different from a common household wire. The common household wire is a copper single-core wire and has certain hardness. The automobile wire harness is a copper multi-core flexible wire, some flexible wires are fine like hair, and several or even tens of annealed copper wires are wrapped in a plastic insulating tube (polyvinyl chloride) and are softer. The current automobile lithium battery wire harness has more inner wire cores, and when the automobile lithium battery wire harness is arranged in an automobile, the automobile lithium battery wire harness needs to be bent and buckled for a plurality of times for fixation, so that the stretched compression and damage are brought to the wire cores, and the service life is reduced; in addition, the wire harness has weak anti-interference performance, is often influenced by electromagnetic interference, environmental interference and the like, and has weak signal transmission.
Therefore, the automobile lithium battery wire harness with strong stretch resistance, improved protection among the wire harnesses, convenient fixation and strong anti-interference performance is urgently needed to be researched.
Disclosure of Invention
In view of the above, the technical problem to be solved by the invention is to provide a Y-shaped protection wire harness of an automobile lithium battery, which is used for avoiding the trouble that the traditional automobile wire harness is poor in stretching resistance, weak in anti-interference capability and unstable in installation.
In order to solve the technical problems, the invention discloses a Y-shaped protection wire harness of an automobile lithium battery, which comprises the following components:
the wire harness main body is provided with an outer sheath and comprises a first wire harness, a second wire harness and a third wire harness, tail end wires of the first wire harness and the second wire harness are connected to the front end of the path connector, and the rear end of the path connector is connected with the third wire harness;
the path limiter is arranged on the upper side of the path connector and comprises a protection shell and a hanging buckle device;
a plurality of attachment pieces mounted to the first wire harness, the second wire harness, and the third wire harness;
and a signal receiver mounted to the circumferential surface of the attachment.
According to an embodiment of the present invention, the wire harness main body is provided with a wire protection end cap at an end thereof.
According to an embodiment of the present invention, the protection housing wraps the path connector, and has an electromagnetic shielding net therein, and the electromagnetic shielding net is connected to the metal shielding frames at two ends through conductive silver paste.
According to an embodiment of the present invention, the hanging buckle device is a hinge member for connecting the left metal shielding frame and the right metal shielding frame, and a waist hole for hanging buckle is provided in the middle of the hinge member.
According to an embodiment of the present invention, the attachment is provided as a rubber plug, and the rubber plug has a mounting through hole that is conducted to the wire harness body, the mounting through hole being for mounting the signal wire of the signal receiver.
According to an embodiment of the invention, an inductor is arranged at the end of the signal line of the signal receiver, and the inductor senses the on-off signal of the wire harness body and feeds the on-off signal back to the automobile central control.
According to an embodiment of the present invention, the signal receiver and the attachment have a tightening margin.
According to an embodiment of the present invention, the end portion of the wire harness body is provided with a heat shrink tube.
Compared with the prior art, the invention can obtain the following technical effects:
the Y-shaped arrangement of the connectors of the first wire harness, the second wire harness and the third wire harness matching paths strengthens the protection among the wire harnesses and reduces the bending influence; in addition, the path limiter and the attachment piece strengthen assembly stability, and external interference is reduced; meanwhile, the signal receiver senses feedback signal transmission, so that safety is guaranteed.
Of course, it is not necessary for any one product embodying the invention to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a schematic view of a Y-type protection harness for an automotive lithium battery according to an embodiment of the present invention.
Drawing reference numerals
The cable harness comprises a first cable harness 11, a second cable harness 12, a third cable harness 13, a path connector 20, a path limiter 30, a protective housing 31, a hanging buckle device 32, an attachment 40, a signal receiver 50, and a rubber plug 60.
Detailed Description
The following detailed description of embodiments of the present invention will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present invention can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic diagram of a Y-type protection harness for an automotive lithium battery according to an embodiment of the invention.
As shown, a Y-type protection harness for a lithium battery of an automobile includes: a harness main body having an outer sheath and including a first harness 11, a second harness 12, and a third harness 13, tail ends of the first and second harnesses 11 and 12 being connected to a front end of the path connector 20, and a rear end of the path connector 20 being connected to the third harness 13; a path limiter 30, the path limiter 30 being mounted on the upper side of the path connector 20 and including a protection housing 31 and a hooking device 32; a plurality of attachment pieces 40, the attachment pieces 40 being mounted to the first wire harness 11, the second wire harness 12, and the third wire harness 13; the signal receiver 50, the signal receiver 50 is mounted to the circumferential surface of the attachment 40.
In an embodiment of the present invention, the wire harness main body is composed of a first wire harness 11, a second wire harness 12 and a third wire harness 13, wherein the ends of the first wire harness 11 and the second wire harness 12 are connected to the front end of the path connector 20, and the rear end is continuously connected with the third wire harness 13, so that the whole wire harness main body is arranged in a Y shape, the trouble that the conventional wire harnesses directly perform wire connection and interfere with each other, unstable transmission is easily caused, and the wire cannot be bent at the wire position and has poor assembly toughness.
The path limiter 30 is installed at the upper side of the path connector 20 and is composed of a protection housing 31 and a hooking device 32. The protection shell 31 completely covers the whole path connector 20, and is internally provided with an electromagnetic shielding net, and the electromagnetic shielding net is connected with metal shielding frames at two ends through conductive silver paste to form conductive continuity, so that the capability of electromagnetic shielding interference can be enhanced, and the safe and stable signal transmission at the joint is ensured. The hanging buckle device 32 is arranged to be connected with the hinge parts of the left metal shielding frame and the right metal shielding frame, and the middle of the hinge parts is provided with a hanging buckle waist hole, so that the hanging buckle device can be fixedly installed, and is not required to be fixed by other buckle parts, so that the installation is more stable.
The attachment 40 is mounted to the harness body, and the segments are protected and secured. A signal receiver 50 is also mounted on the outer circumferential surface thereof. Wherein, attachment 40 sets up to rubber buffer 60, and rubber buffer 60 tightens up the pencil, and rubber buffer 60 has the installation through-hole that switches on to the pencil body, and the installation through-hole is used for installing signal receiver 50's signal line, and it is parallelly connected with inside sinle silk, and detection line transmission, signal receiver 50's signal line tip be provided with the inductor promptly, and the on-off signal of inductor response pencil body to feedback to the automobile is well accuse, can carry out signal feedback in real time, and human-computer interaction is strong.
Preferably, the signal receiver 50 and the attachment 40 have tightening margins, which can be easily disassembled and assembled, and the later maintenance is convenient.
The end parts of the wire harness main body are provided with the wiring protection end covers, so that the connection and the plugging of each section of wire harness are convenient.
In addition, the end part of the wire harness body is provided with a heat shrinkage tube for tightening the wire harness and finishing fixation.
In summary, the first wire harness 11, the second wire harness 12 and the third wire harness 13 are arranged in a Y-shaped manner by matching with the path connector 20, so that the protection among the wire harnesses is enhanced, and the bending influence is reduced; in addition, the path limiter 30 and the attachment 40 enhance assembly stability, reducing external interference; at the same time, the signal receiver 50 senses the feedback signal transmission, ensuring safety.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (8)
1. An automotive lithium battery Y-type protection harness, comprising:
the wire harness main body is provided with an outer sheath, comprises a first wire harness, a second wire harness and a third wire harness, wherein tail wires of the first wire harness and the second wire harness are connected to the front end of the path connector, and the rear end of the path connector is connected with the third wire harness;
the path limiter is arranged on the upper side of the path connector and comprises a protection shell and a hanging buckle device;
a plurality of attachment pieces mounted to the first harness, the second harness, and the third harness;
a signal receiver mounted to the attachment circumferential surface.
2. The automotive lithium battery Y-type protection harness according to claim 1, wherein both ends of the harness main body are provided with a wiring protection end cap.
3. The automotive lithium battery Y-type protection harness according to claim 1, wherein the protection case encloses the path connector and has an electromagnetic shielding net inside, the electromagnetic shielding net being connected to metal shielding frames at both ends by conductive silver paste.
4. The Y-type protection harness for a lithium battery of an automobile according to claim 3, wherein the hanging buckle device is provided as a hinge member connecting the left and right metal shielding frames, and a hanging buckle waist hole is provided in the middle of the hinge member.
5. The automotive lithium battery Y-type protection harness according to claim 1, wherein the attachment is provided as a rubber plug, and the rubber plug has a mounting through hole that is conducted to the harness body for mounting a signal wire of the signal receiver.
6. The Y-type protection harness for the lithium battery of the automobile according to claim 5, wherein an inductor is arranged at the end part of a signal line of the signal receiver, and the inductor senses an on-off signal of the harness body and feeds the on-off signal back to the central control of the automobile.
7. The automotive lithium battery Y-type protection harness of claim 1, wherein the signal receiver and the attachment have a tightening margin.
8. The automotive lithium battery Y-type protection harness according to claim 1, wherein the harness body end is provided with a heat shrink tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311812132.XA CN117790058A (en) | 2023-12-27 | 2023-12-27 | Y-shaped protection wire harness for automobile lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311812132.XA CN117790058A (en) | 2023-12-27 | 2023-12-27 | Y-shaped protection wire harness for automobile lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117790058A true CN117790058A (en) | 2024-03-29 |
Family
ID=90392088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311812132.XA Pending CN117790058A (en) | 2023-12-27 | 2023-12-27 | Y-shaped protection wire harness for automobile lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117790058A (en) |
-
2023
- 2023-12-27 CN CN202311812132.XA patent/CN117790058A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6674005B2 (en) | Electromagnetic shielding structure for electric wire | |
| US6966797B2 (en) | High-speed cable assembly | |
| US10128621B2 (en) | Cable connector | |
| CN117790058A (en) | Y-shaped protection wire harness for automobile lithium battery | |
| US11411331B2 (en) | Hybrid type wire-to-wire connector structure and power supply device having the same | |
| CN211880003U (en) | Automobile body wire harness | |
| US11075484B2 (en) | Protection sheath structure for switch wire connection device | |
| CN213243032U (en) | Terminal wire | |
| KR102083099B1 (en) | Cable connector for electromagnetic wave shielding | |
| US6106334A (en) | Shielded cable connector | |
| CN221067993U (en) | Fixing structure of automobile wire harness | |
| CN216980190U (en) | Automobile control wire harness with excellent protection performance | |
| CN222088315U (en) | A tensile-resistant automobile wiring harness and fixing part thereof | |
| CN220337188U (en) | Cylinder lock with metal air nozzle | |
| CN217956284U (en) | High-voltage wire harness with circular terminal grounded for shielding wire | |
| CN211183241U (en) | Plastic shell cover in automobile wire harness | |
| CN222146754U (en) | Camera pencil subassembly, on-vehicle camera and vehicle | |
| CN217333682U (en) | High-strength antioxidant automobile engine wire harness | |
| CN216980216U (en) | Automobile high-voltage wire harness with portable buckle | |
| CN216015793U (en) | Novel plug-in components protective case | |
| CN217306148U (en) | Automobile illuminating lamp wire harness | |
| CN223539349U (en) | A type of bend-resistant automotive wiring harness | |
| CN223266742U (en) | High-voltage insulation-reinforced automotive wiring harness assemblies | |
| CN219659093U (en) | RJ45 connection wire harness with reinforced shielding | |
| CN213072023U (en) | Scalable withstand voltage pencil pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |