CN220172538U - Range extender unit wire harness assembly - Google Patents
Range extender unit wire harness assembly Download PDFInfo
- Publication number
- CN220172538U CN220172538U CN202321444228.0U CN202321444228U CN220172538U CN 220172538 U CN220172538 U CN 220172538U CN 202321444228 U CN202321444228 U CN 202321444228U CN 220172538 U CN220172538 U CN 220172538U
- Authority
- CN
- China
- Prior art keywords
- harness
- wire
- engine
- function interface
- range extender
- 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.)
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Links
- 239000004606 Fillers/Extenders Substances 0.000 title claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a range extender unit wire harness assembly, which comprises: a generator harness, an engine harness, and a relay box harness connected by wires, the wires comprising: the engine wire harness comprises a first wire, a second wire, a third wire, a fourth wire and a fifth wire, wherein all functional interfaces of the engine wire harness are integrated in the second wire, all functional interfaces of the engine wire harness are integrated in the third wire, the fourth wire and the fifth wire, and the second wire to the fifth wire are respectively integrated in the first wire. Through the mode, the problems that the existing range extender wire harness generator wire harness and the existing engine wire harness are not designed cooperatively, the generator wire harness and the engine wire harness are easy to interfere and wear, and reliability is low are solved.
Description
Technical Field
The utility model relates to the field of range extenders, in particular to a range extender unit wire harness assembly.
Background
At present, the range extender wire harness comprises a generator wire harness and an engine wire harness, and the generator wire harness and the engine wire harness are connected through a connector after being respectively installed.
At present, the range extender wire harness mainly has the following problems: 1. because the generator wire harness and the engine wire harness are connected through an additional connector, the cost is increased, and the fault point is also increased; 2. because the generator wire harness and the engine wire harness are not cooperatively arranged, the generator wire harness and the engine wire harness are easy to interfere with each other to generate abrasion; 3. the relays and fuses in the generator wire harness are not concentrated with the relays and fuses in the engine wire harness, so that the reliability is low, and the maintenance is inconvenient.
Disclosure of Invention
In order to solve the problems, the utility model provides a range extender unit wiring harness assembly, which solves the problems that the existing range extender wiring harness generator wiring harness and the existing engine wiring harness are not cooperatively designed, are easy to interfere with each other and wear, and have low reliability.
The main content of the utility model comprises: a range extender unit harness assembly comprising: a generator harness, an engine harness, and a relay box harness connected by wires, the wires comprising: the engine wire harness comprises a first wire, a second wire, a third wire, a fourth wire and a fifth wire, wherein all functional interfaces of the engine wire harness are integrated in the second wire, all functional interfaces of the engine wire harness are integrated in the third wire, the fourth wire and the fifth wire, and the second wire to the fifth wire are respectively integrated in the first wire.
Preferably, the generator harness includes: a generator harness branching function interface and a controller harness branching function interface.
Preferably, the engine harness includes: an engine ignition coil wire harness branch function interface, an engine ECU wire harness branch function interface, an engine EGR wire harness branch function interface, an engine speed sensor wire harness branch function interface, an engine oxygen sensor wire harness branch function interface, an engine electronic throttle wire harness branch function interface, an engine phase sensor wire harness branch function interface, and an engine fuel injector wire harness branch function interface.
Preferably, the generator harness branch function interface, the controller harness branch function interface and the engine electronic throttle harness branch function interface are integrated in the second wire.
Preferably, the engine ignition coil harness branching function interface and the engine EGR harness branching function interface are integrated with a third wire.
Preferably, the engine ECU harness branching function interface and the engine speed sensor harness branching function interface are integrated with a fourth wire.
Preferably, the engine oxygen sensor harness branching function interface and the relay box harness branching function interface are integrated with the fifth wire.
Preferably, the relay box harness branching function interface includes: relays, fuses in the generator harness and relays, fuses in the engine harness.
Preferably, an engine injector harness branching function interface is integrated into the first wire.
The utility model has the beneficial effects that:
1. compared with the existing split type wiring harness scheme, the range extender wiring harness integration scheme provided by the utility model does not need to be connected with a connector, so that the cost is reduced, and the failure rate is reduced;
2. the wire harness is integrated to form an integral wire harness, so that the hidden trouble of mutual interference and abrasion is eliminated;
3. the range extender wiring harness integration scheme provided by the utility model enables the relay and the fuse in the generator wiring harness, and the relay and the fuse in the engine wiring harness to be concentrated together, so that the reliability of the wiring harness and the convenience of overhaul can be improved.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of a range extender unit harness assembly;
reference numerals: 1. generator wire harness branch function interface, 2, controller wire harness branch function interface, 3, engine ignition coil wire harness branch function interface, 4, engine ECU wire harness branch function interface, 5, engine EGR wire harness branch function interface, 6, engine speed sensor wire harness branch function interface, 7, engine oxygen sensor wire harness branch function interface, 8, engine electronic throttle valve wire harness branch function interface, 9, engine phase sensor wire harness branch function interface, 10, engine fuel injector wire harness branch function interface, 11, relay box wire harness branch function interface, 12, first wire, 13, second wire, 14, third wire, 15, fourth wire, 16, fifth wire.
Detailed Description
The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.
As shown in fig. 1, a range extender unit harness assembly includes: a generator harness, an engine harness, and a relay box harness connected by wires;
wherein, first main part pencil is the generator pencil, including generator pencil branch function interface 1, controller pencil branch function interface 2.
The second main body wire harness is an engine wire harness and comprises an engine ignition coil wire harness branch function interface 3, an engine ECU wire harness branch function interface 4, an engine EGR wire harness branch function interface 5, an engine speed sensor wire harness branch function interface 6, an engine oxygen sensor wire harness branch function interface 7, an engine electronic throttle wire harness branch function interface 8, an engine phase sensor wire harness branch function interface 9 and an engine fuel injector wire harness branch function interface 10.
The third body is a relay box harness branching function interface 11.
Further, the generator harness branch function interface 1, the controller harness branch function interface 2 and the engine electronic throttle harness branch function interface 8 are integrated in the second wire 13. The engine ignition coil harness branching function interface 3 and the engine EGR harness branching function interface 5 are integrated in the third wire 14. The engine ECU harness branching function interface 4 and the engine speed sensor harness branching function interface 6 are integrated with a fourth wire 15. The engine oxygen sensor harness branching function interface 7 and the relay box harness branching function interface 11 are integrated in the fifth wire 16. The second to fifth wires are integrated into the first wire 12, respectively. The first wire 12 has an engine injector harness branching function interface 10 integrated therein.
The number of the engine ignition coil wire harness branching function interfaces 3 is a plurality of the engine ignition coil wire harness branching function interfaces and are integrated in the third lead 14 in parallel; the number of the engine injector wire harness branching function interfaces 10 is a plurality and the engine injector wire harness branching function interfaces are integrated in the first lead 12 in parallel.
The utility model integrates the generator wire harness and the engine wire harness together directly through the wires, so that the generator wire harness and the engine wire harness form an integral wire harness. Compared with the conventional split type wire harness, the butt joint connector is reduced, the cost is saved, and the failure rate is reduced. The generator wire harness and the engine wire harness are cooperatively arranged to form an integral wire harness, so that the hidden trouble of mutual interference and abrasion is eliminated. The relay and the fuse in the generator wire harness are concentrated together with the relay and the fuse in the engine wire harness, so that the reliability of the wire harness and the convenience of overhaul can be improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. The utility model provides a range extender unit pencil assembly which characterized in that includes: a generator harness, an engine harness, and a relay box harness connected by wires, the wires comprising: the engine wire harness comprises a first wire, a second wire, a third wire, a fourth wire and a fifth wire, wherein all functional interfaces of the engine wire harness are integrated in the second wire, all functional interfaces of the engine wire harness are integrated in the third wire, the fourth wire and the fifth wire, and the second wire to the fifth wire are respectively integrated in the first wire.
2. The range extender unit harness assembly of claim 1, wherein the generator harness comprises: a generator harness branching function interface and a controller harness branching function interface.
3. The range extender unit harness assembly of claim 2, wherein the engine harness comprises: an engine ignition coil wire harness branch function interface, an engine ECU wire harness branch function interface, an engine EGR wire harness branch function interface, an engine speed sensor wire harness branch function interface, an engine oxygen sensor wire harness branch function interface, an engine electronic throttle wire harness branch function interface, an engine phase sensor wire harness branch function interface, and an engine fuel injector wire harness branch function interface.
4. A range extender unit harness assembly as claimed in claim 3 wherein said generator harness branching function interface, controller harness branching function interface and engine electronic throttle harness branching function interface are integrated in a second wire.
5. A range extender unit harness assembly as claimed in claim 3 wherein said engine ignition coil harness branching function interface, engine EGR harness branching function interface are integrated with a third wire.
6. A range extender unit harness assembly as claimed in claim 3 wherein said engine ECU harness branching function interface, engine speed sensor harness branching function interface are integrated with a fourth wire.
7. A range extender assembly as claimed in claim 3 wherein said engine oxygen sensor harness branching function interface, relay box harness branching function interface are integrated with a fifth wire.
8. The range extender unit harness assembly of claim 7, wherein said relay box harness branching function interface comprises: relays, fuses in the generator harness and relays, fuses in the engine harness.
9. The range extender unit harness assembly of claim 1, wherein the first wire has an engine injector harness branching function interface integrated therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444228.0U CN220172538U (en) | 2023-06-07 | 2023-06-07 | Range extender unit wire harness assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444228.0U CN220172538U (en) | 2023-06-07 | 2023-06-07 | Range extender unit wire harness assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172538U true CN220172538U (en) | 2023-12-12 |
Family
ID=89056165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444228.0U Active CN220172538U (en) | 2023-06-07 | 2023-06-07 | Range extender unit wire harness assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172538U (en) |
-
2023
- 2023-06-07 CN CN202321444228.0U patent/CN220172538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |