CN104143708B - A kind of energy-saving fuel oil pump wire harness - Google Patents
A kind of energy-saving fuel oil pump wire harness Download PDFInfo
- Publication number
- CN104143708B CN104143708B CN201410363704.5A CN201410363704A CN104143708B CN 104143708 B CN104143708 B CN 104143708B CN 201410363704 A CN201410363704 A CN 201410363704A CN 104143708 B CN104143708 B CN 104143708B
- Authority
- CN
- China
- Prior art keywords
- wire
- spool
- bundle conductor
- energy
- fuel oil
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of energy-saving fuel oil pump wire harness, for the connection between automotive fuel oil system ECU control units and fuel pump, including：Bundle conductor, is superimposed by least 2 power leads and at least 2 signal conductors for transmitting signal for being used to transmit electric current and is formed；The bundle conductor two ends by crimping terminal of wire respectively with for be connected fuel system ECU control units the first connector and for connect fuel pump the second connector connect；Spool for protecting the bundle conductor, is sheathed on the bundle conductor, and spool two ends are connected by fixture with the bundle conductor.Spool for protecting the power lead and signal conductor, is sheathed on the power lead and signal conductor, and spool two ends are connected by fixture with the power lead and signal conductor.The wire harness can make fuel pump smooth working by fuel system ECU signal stabilization, precise delivery to fuel pump, reduce the oil consumption of engine, realize the purpose of energy-conserving and environment-protective.
Description
Technical field
The present invention relates to a kind of energy-saving fuel oil pump wire harness, for automotive fuel oil system ECU control units and fuel pump it
Between connection.
Background technology
Fuel pump is one of basic composition of electro jet car fuel injection system.Effect is that fuel oil is inhaled from fuel tank
Go out, pressurize after be transported in fuel feed pump, and fuel pressure regulator coordinate set up certain fuel pressure.
With the fast development of automobile industry, air pollution is closed by more and more people caused by motor vehicle exhaust emission
Note, energy-conserving and environment-protective turn into topic of concern, how to accomplish that energy-conserving and environment-protective are a very popular problems in automobile industry,
Therefore, energy-saving environment-protective fuel-oil systematic difference more and more welcomed by the people.Wherein, the ECU of fuel system intermediate fuel oil pump is remote
Process control is then particularly important.
ECU control units connector is connected by wire harness with fuel pump connector in fuel system, so as to realize to fuel oil
The control of pump.However, fuel system causes whole fuel system not run well often because wire harness goes wrong, pass through
Summarize, it is found that wire harness problem mainly has following reason to cause：
1) Natural Damage
Wire harness has used more than validity period, makes electric wire aging, and insulating barrier rupture, mechanical strength is remarkably decreased, and causes electric wire
Between short circuit, open circuit, bonding etc., cause wirning harness to burn out.Wiring harness terminal oxidation, deformation, cause loose contact etc., can cause electricity
Gas equipment cisco unity malfunction.
2) because the failure of electrical equipment causes the damage of wirning harness
When the failures such as overload, short circuit, bonding occur for electrical equipment, wire harness may be all caused to damage.
3) man-made fault
When assembling or maintenance auto parts and components, metal object weighs wirning harness wounded, ruptures wirning harness insulating barrier；Wirning harness
Position is improper；The wire locations wrong of electrical equipment；Accumulator anode and cathode lead is reversed；When overhauling fault, disorderly connect, disorderly cut
Wirning harness electric wire etc., can cause the irregular working of electrical equipment, or even burn out wirning harness.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of energy-saving fuel oil pump wire harness, the line
Beam can by fuel system ECU signal stabilization, be accurately transferred to fuel pump, and make fuel pump stable working, play reduction hair
The oil consumption of motivation, realizes the purpose of energy-conserving and environment-protective.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of energy-saving fuel oil pump wire harness, for the connection between automotive fuel oil system ECU control units and fuel pump, bag
Include：Bundle conductor, is superimposed by least 2 power leads for being used to transmit electric current and at least 2 signal conductors for being used to transmit signal
The bundle conductor two ends are formed to connect with first for being connected fuel system ECU control units respectively by crimping terminal of wire
Device and the second connector connection for connecting fuel pump；Spool for protecting the bundle conductor, is sheathed on the bundle conductor
On, spool two ends are connected by fixture with the bundle conductor.
Further, the also label including being arranged at the spool surface.
Separately, the power lead is 1.5 squares of environmentally friendly wires, using single or multicore cable, copper wire number in single condctor
For 30, copper wire number is 36 in multicore cable.
Separately have, the signal conductor is 0.5 square of environmentally friendly wire, using single or multicore cable, copper wire in single condctor
Number is 16, and copper wire number is 21 in multicore cable.
Again, confining force >=70N between the bundle conductor and crimping terminal of wire.
Further, the spool is in PP bellowss, PVC cable protection pipes, PC conduits or composite wire pipe
It is a kind of.
Again, the composite wire pipe is formed by heat-resistant layer, wearing layer, etch resistant layer, insulation layer stackup.
Separately, the fixture is adhesive tape or pipe clamp.
Separately have, first connector and the second connector use dustproof and waterproof connector.
Compared with prior art, beneficial effect of the present invention is：
1) connector, simple in construction, easy processing are accessed in bundle conductor two ends using crimping terminal of wire；
2) between crimping terminal of wire and bundle conductor confining force be more than more than 70N, improve product mechanical performance and can
By performance；
3) water proof and dust proof connector is used, the water proof and dust proof for the product for being is better；
4) 1.5 squares of power leads use single condctor copper wire quantity for 30 design there is provided more stable power supply；
5) 0.5 quadrature signal wire uses single condctor copper wire number to believe for 16 designs there is provided more stable, more accurate
Number, so as to reduce the oil consumption of automobile, play the effect of energy-conserving and environment-protective；
6) selection of various material spool, improves the use scope of wire harness, be easy to fix, more effective heatproof, it is wear-resisting,
Environment resistant corrosive effect, effectively prevents wire harness aging；
7) setting of label so that product has trackability, is easy to find out failure cause.
Brief description of the drawings
Fig. 1 is a kind of structural representation of energy-saving fuel oil pump wire harness of the present invention.
Embodiment
Referring to Fig. 1, a kind of energy-saving fuel oil pump wire harness of the present invention, for automotive fuel oil system ECU control units
Connection between fuel pump, including：Bundle conductor 1, by least 2 power leads for being used to transmit electric current（It is not shown, similarly hereinafter）
At least 2 signal conductors for transmitting signal（It is not shown, similarly hereinafter）Superposition is formed；The two ends of bundle conductor 1 pass through wire
Crimp type terminal（It is not shown, similarly hereinafter）Respectively with for being connected fuel system ECU control units（It is not shown, similarly hereinafter）First connection
Device 2 and for connecting fuel pump（It is not shown, similarly hereinafter）The second connector 3 connect；Spool 4 for protecting the bundle conductor,
It is sheathed on the bundle conductor 1, the two ends of spool 4 are connected by fixture 5 with the bundle conductor 1.
Further, the also label 6 including being arranged at the spool surface.
Separately, the power lead is 1.5 squares of environmentally friendly wires, using single or multicore cable, copper wire number in single condctor
For 30, copper wire number is 36 in multicore cable.
Separately have, the signal conductor is 0.5 square of environmentally friendly wire, using single or multicore cable, copper wire in single condctor
Number is 16, and copper wire number is 21 in multicore cable.
Again, confining force >=70N between the bundle conductor 1 and crimping terminal of wire.
Further, the spool 4 is in PP bellowss, PVC cable protection pipes, PC conduits or composite wire pipe
It is a kind of.
Again, the composite wire pipe is formed by heat-resistant layer, wearing layer, etch resistant layer, insulation layer stackup.
Separately, the fixture 5 is adhesive tape or pipe clamp.When wherein, using pipe clamp, described pipe clamp one end is sandwiched in spool, one end
It is sandwiched in bundle conductor.
Separately have, the connector 3 of the first connector 2 and second uses dustproof and waterproof connector.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (4)
1. a kind of energy-saving fuel oil pump wire harness, for the connection between automotive fuel oil system ECU control units and fuel pump, it is special
Levy and be, including：
Bundle conductor, is superimposed by least 2 power leads for being used to transmit electric current and at least 2 signal conductors for being used to transmit signal
Formed；The bundle conductor two ends are connected with first for being connected fuel system ECU control units respectively by crimping terminal of wire
Connect device and connected for the second connector for connecting fuel pump；
Spool for protecting the bundle conductor, is sheathed on the bundle conductor, and spool two ends pass through fixture and the wire
Beam is connected；
The one kind of the spool in PP bellowss, PVC cable protection pipes, PC conduits or composite wire pipe；
The composite wire pipe is formed by heat-resistant layer, wearing layer, etch resistant layer, insulation layer stackup；
Confining force >=70N between the bundle conductor and crimping terminal of wire；
The power lead is 1.5 squares of environmentally friendly wires, using single or multicore cable, and copper wire number is 30 in single condctor,
Copper wire number is 36 in multicore cable；
The signal conductor is 0.5 square of environmentally friendly wire, using single or multicore cable, and copper wire number is 16 in single condctor,
Copper wire number is 21 in multicore cable.
2. energy-saving fuel oil pump wire harness according to claim 1, it is characterised in that also including being arranged at the spool surface
Label.
3. energy-saving fuel oil pump wire harness according to claim 1, it is characterised in that the fixture is adhesive tape or pipe clamp.
4. energy-saving fuel oil pump wire harness according to claim 1, it is characterised in that first connector and the second connection
Device uses dustproof and waterproof connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363704.5A CN104143708B (en) | 2014-07-29 | 2014-07-29 | A kind of energy-saving fuel oil pump wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363704.5A CN104143708B (en) | 2014-07-29 | 2014-07-29 | A kind of energy-saving fuel oil pump wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143708A CN104143708A (en) | 2014-11-12 |
| CN104143708B true CN104143708B (en) | 2017-07-14 |
Family
ID=51852831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363704.5A Active CN104143708B (en) | 2014-07-29 | 2014-07-29 | A kind of energy-saving fuel oil pump wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143708B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578699A (en) * | 2019-09-27 | 2021-03-30 | 大陆汽车电子（连云港）有限公司 | Interface assembly for coupling a controller and a wiring harness |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009302039A (en) * | 2008-05-15 | 2009-12-24 | Sumitomo Wiring Syst Ltd | Wire harness waterproof structure |
| JP2012142180A (en) * | 2010-12-28 | 2012-07-26 | Sumitomo Wiring Syst Ltd | Water cut-off structure for wire harness |
| CN202817311U (en) * | 2012-08-17 | 2013-03-20 | 安徽凯迪电气有限公司 | Binding post mounting structure for alarm wire harness |
| CN202817443U (en) * | 2012-09-20 | 2013-03-20 | 北京智行鸿远汽车技术有限公司 | Electric automobile high-voltage wire harness |
| CN203085920U (en) * | 2013-01-22 | 2013-07-24 | 乐清市日跃机电有限公司 | Generator wire harness assembly with bellows |
| CN203553581U (en) * | 2013-11-22 | 2014-04-16 | 天津市宇龙昊天汽车滤清器有限公司 | Automobile windscreen wiper extension harness |
| CN204011786U (en) * | 2014-07-29 | 2014-12-10 | 科络普线束技术(太仓)有限公司 | A kind of energy-saving fuel oil pump wire harness |
-
2014
- 2014-07-29 CN CN201410363704.5A patent/CN104143708B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143708A (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204376083U (en) | A kind of electric connector of quick locking big current transmission | |
| CN201629412U (en) | Enamelled wire and power lead connecting structure | |
| CN203386951U (en) | Electric connector for connection with power wire harness of electric vehicle | |
| CN104143708B (en) | A kind of energy-saving fuel oil pump wire harness | |
| CN204011786U (en) | A kind of energy-saving fuel oil pump wire harness | |
| CN203085919U (en) | Special connecting line for storage batteries | |
| CN204741145U (en) | Engineering machinery equipment computer control assembly pencil | |
| CN103219686A (en) | Three-core outdoor cable terminal | |
| CN207459288U (en) | A kind of rat tail for new energy motor | |
| CN206506241U (en) | A kind of automotive wire bundle with protective case | |
| CN203562536U (en) | Lead structure used for PCB terminal | |
| CN202121149U (en) | Wear-resisting and fireproofing wire harness | |
| CN209963311U (en) | Copper bar is connected to battery | |
| CN209150360U (en) | A kind of high-voltage electric connector with integrated plastotype structure | |
| CN207039986U (en) | A kind of electric automobile high-voltage distribution pcb board | |
| CN105449475A (en) | Automobile wire harness | |
| CN203481409U (en) | Anticorrosion automobile wire harness common contact structure | |
| CN103872474A (en) | Lead acid battery connecting wire | |
| WO2014106291A8 (en) | Connector for connecting motor vehicle wiring harnesses to terminals through a flange | |
| CN209169588U (en) | A kind of high pressure resistant anti-breakdown pcb board harness | |
| CN204144844U (en) | A kind of high voltage distribution box being applied to motor vehicle engineering energy content of battery distribution system | |
| CN206774689U (en) | A kind of high voltage preserving and sealing electrical equipment patches external member | |
| CN206640089U (en) | A kind of battery truck charging wire | |
| CN203631150U (en) | Environment-friendly multi-core copper-clad aluminum conductor prefabricated branch cable | |
| CN203251055U (en) | Three-core outdoor cable terminal head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170615 Address after: 215300, Suzhou, Jiangsu Province, Yushan Town, Kunshan Road, No. 299 Yang Ping Industrial Park D Applicant after: COROPLAST HARNESS TECHNOLOGY (KUNSHAN) CO., LTD. Address before: Taicang City, Suzhou City, Jiangsu province 215400 Changsheng Road Economic Development Zone No. 102 Applicant before: Coroplast Harness (Taicang) Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |