CN106299867B - Electric fuel oil pumping source transmitting portions assembling structure - Google Patents
Electric fuel oil pumping source transmitting portions assembling structure Download PDFInfo
- Publication number
- CN106299867B CN106299867B CN201610754269.8A CN201610754269A CN106299867B CN 106299867 B CN106299867 B CN 106299867B CN 201610754269 A CN201610754269 A CN 201610754269A CN 106299867 B CN106299867 B CN 106299867B
- Authority
- CN
- China
- Prior art keywords
- power supply
- carbon brush
- inductance coil
- inserted sheet
- supply inserted
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
Landscapes
- Fuel-Injection Apparatus (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a kind of electric fuel oil pumping source transmitting portions assembling structures, the tail end of two power supply inserted sheets, which is connected, constitutes "u"-shaped, the middle and upper part of two power supply inserted sheets is provided with outside bar magnet positive stop lug boss, two bar magnets are arranged in the outside of two power supply inserted sheets, and the upper end abuts against on positive stop lug boss, it is wrapped inductance coil outside bar magnet, the upper end connector of inductance coil connects with power supply inserted sheet, lower end connector connects with carbon brush lead wire, carbon brush lead wire is connected with carbon brush, in power supply inserted sheet, the outer injection casing of inductance coil, shell is by the positive stop lug boss of power supply inserted sheet and part below, the both ends of bar magnet, in the tie point and the tie point of inductance coil and carbon brush lead wire of inductance coil and power supply inserted sheet are coated on, inductance coil covers inside the shell close to inserted sheet with the bread far from inserted sheet, remaining two sides is exposed outside.Not corrosion resistant component and tie point are coated in injection casing, corrosion of the fuel oil to power supply transmitting portions is effectively avoided.
Description
Technical field
The present invention relates to a kind of electric fuel punp, especially a kind of electric fuel oil pumping source transmitting portions assembling structure.
Background technology
Currently, the assembly method of the power supply inserted sheet of electric fuel punp, inductance coil and carbon brush is as illustrated in fig. 1 and 2, power supply is inserted
Piece 1, inductance coil 2 and carbon brush lead wire 5 are connected by connection sheet 9, and on carbon brush holder, connection sheet is exposed outside for they, connection
The pad of piece and inductance coil and carbon brush lead wire also it is exposed outside, long-time is impregnated inside fuel oil in this way, is easy to cause
Connection sheet and pad are corroded, and after power supply transmitting portions are corroded, can cause vehicle that can not start to break down.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of electric fuel oil pumping source transmitting portions assembling structure, energy
The phenomenon that effectively avoiding above-mentioned power unit from being corroded.
Technical scheme is as follows：A kind of electric fuel oil pumping source transmitting portions assembling structure, including two power supplys
Inserted sheet, inductance coil, two bar magnets and two carbon brush, it is characterised in that：The tail end of two power supply inserted sheets, which is connected, constitutes " u "-shaped
The middle and upper part of structure, two power supply inserted sheets is provided with outside bar magnet positive stop lug boss, and two bar magnets are arranged in two power supplys
The outside of inserted sheet, and the upper end abuts against on positive stop lug boss, the inductance coil is wrapped in outside bar magnet, the inductance coil it is upper
End connector connects with power supply inserted sheet, and lower end connector connects with carbon brush lead wire, and the carbon brush lead wire is connected with carbon brush, in the power supply
The outer injection casing of inserted sheet, inductance coil, the shell by the positive stop lug boss of power supply inserted sheet and part below, bar magnet two
In end, inductance coil and the tie point and inductance coil of power supply inserted sheet and the tie point of carbon brush lead wire are coated on, the inductance
Coil coats inside the shell close to inserted sheet with the side far from inserted sheet, remaining two sides is exposed outside, the carbon brush lead wire and carbon brush
Outside shell.
Using the above scheme, arrangement such first can be by the shell of injection molding by inductance coil and power supply inserted sheet
Tie point and in the tie point of inductance coil and carbon brush lead wire is coated on, it is possible to prevente effectively from power supply transmitting portions are rotten
Erosion, the vehicle trouble to caused by.
In the above scheme：The both sides of the lower end of the shell are also molded with support arm, the support arm of both sides with it is outer
" [" shape structure, the carbon brush are located between two support arms shell composition.Preferably：It is provided on the inside of the support arm of both sides
Carbon brush limit protrusion.
Advantageous effect：The present invention, will not be corrosion resistant by adjusting the assembly method of power supply inserted sheet, inductance coil and carbon brush
Component and tie point are coated in injection casing, effectively avoid corrosion of the fuel oil to power supply transmitting portions, reduce vehicle event
Barrier rate.
Description of the drawings
Fig. 1 be improve before power supply inserted sheet, inductance coil and carbon brush assembling schematic diagram.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is the assembling schematic diagram of improved power supply inserted sheet, inductance coil and carbon brush.
Fig. 4 is improved sectional view.
Fig. 5 is the lower end surface view of improved shell.
Fig. 6 is the structural schematic diagram of improved corresponding pump cover.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples：
The nouns of locality such as the front, back, left, right, up, down mentioned in the content of present invention only represent the relative position in figure, not table
Show the absolute position of product.
Embodiment 1：
As in Figure 3-5, electric fuel oil pumping source transmitting portions assembling structure of the invention is by two power supply inserted sheets 1, electricity
Feel the components such as coil 2, two bar magnets 3, two carbon brush 4, carbon brush lead wire 5, shell 6, support arm 7, carbon brush limit protrusions 8 and forms
The tail end of two power supply inserted sheets 1, which is connected, constitutes "u"-shaped, and the middle and upper part of two power supply inserted sheets 1 is provided with outward
Bar magnet positive stop lug boss 1a, two bar magnets 3 are arranged in the outside of two power supply inserted sheets 1, and the upper end abuts against limit convex
On platform 1a, inductance coil 2 is wrapped in outside bar magnet 3, and the upper end connector of inductance coil 2 connects (welding) with power supply inserted sheet 1, lower termination
Head connects (welding) with carbon brush lead wire 5, and carbon brush lead wire 5 is connected with carbon brush 4, in power supply inserted sheet 1,2 outer injection casing of inductance coil
6, shell 6 is by the positive stop lug boss 1a of power supply inserted sheet 1 and part below, the both ends of bar magnet 3, inductance coil 2 and power supply inserted sheet 1
Tie point and inductance coil 2 and carbon brush lead wire 5 tie point be coated in, inductance coil 2 is close to inserted sheet 1 and far from inserted sheet
1 side is coated in shell 6, remaining two sides is exposed outside.I.e. as in figure, the left and right sides of inductance coil 2 is coated on shell 6
Interior, front and back is exposed outside, and carbon brush lead wire 5 is located at carbon brush 4 outside shell 6.
The both sides of the lower end of shell 6 are also molded with the support arm 7 of arc, and support arm 7 and the shell 6 of both sides constitute " [" shape
Structure, carbon brush 4 are located between two support arms 7.The inside of the support arm 7 of both sides is provided with carbon brush limit protrusion 8.Support arm
7 itself have certain elasticity, for shell to be fixed in pump cover.
Pump cover such as Fig. 6 corresponding with this kind of assembly method, the pump cover include the pump cover ontology 16 surrounded by top surface and side,
Bearing hole 10 is provided in the middle part of the top surface of pump cover ontology 16,16 top surface of pump cover ontology is additionally provided with oil outlet 11, pump cover ontology
16 top surfaces are also arranged side by side there are two power supply inserting-plate hole 12, and two power supply inserted sheets 1 are inserted into respectively in two power supply inserting-plate holes 12,
Power supply inserting-plate hole 12 and 11 Relative distribution of oil outlet are respectively arranged in the both sides of bearing hole 10 in the other both sides of bearing hole 10
Carbon brush lock chamber 13, carbon brush lock chamber 13 by being surrounded positioned at the annular convex platform of 16 inside top surface of pump cover ontology, fix by each carbon brush
Spring support seat 14 is provided in chamber 13, one end of spring is supported in the spring support seat 14, and the other end is connected with carbon brush, carbon
Side of the brush lock chamber 13 far from bearing hole 10 is provided with vertical openings 15, and carbon brush 4 is in carbon brush lock chamber 13, carbon brush limit
Protrusion 8 is inserted into the limit of carbon brush 4 from vertical openings 15 in carbon brush lock chamber 13.Meanwhile support arm 7 is also stuck in the interior of pump cover
Wall plays the role of fixed support, is equivalent to the limit of support arm 7 between carbon brush lock chamber 13 and the inner wall of pump cover.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of electric fuel oil pumping source transmitting portions assembling structure, including two power supply inserted sheets（1）, inductance coil（2）, two pieces
Bar magnet（3）And two carbon brush（4）, two power supply inserted sheets（1）Tail end be connected constitute "u"-shaped, two power supply inserted sheets（1）
Middle and upper part be provided with outside bar magnet positive stop lug boss（1a）, two bar magnets（3）It is arranged in two power supply inserted sheets（1）It is outer
Side, and the upper end abuts against positive stop lug boss（1a）On, the inductance coil（2）It is wrapped in bar magnet（3）Outside, the inductance coil
（2）Upper end connector and power supply inserted sheet（1）Connect, lower end connector and carbon brush lead wire（5）Connect, the carbon brush lead wire（5）With carbon
Brush（4）It is connected, in the power supply inserted sheet（1）, inductance coil（2）Outer injection casing（6）, the shell（6）By power supply inserted sheet（1）
Positive stop lug boss（1a）And part below, bar magnet（3）Both ends, inductance coil（2）With power supply inserted sheet（1）Tie point with
And inductance coil（2）With carbon brush lead wire（5）Tie point be coated in, the inductance coil（2）Close to inserted sheet（1）It is inserted with separate
Piece（1）Side be coated on shell（6）Interior, remaining two sides is exposed outside, the carbon brush lead wire（5）With carbon brush（4）Positioned at shell
（6）Outside；It is characterized in that：The shell（6）The both sides of lower end be also molded with support arm（7）, the support arm of both sides（7）
With shell（6）Constitute " [" shape structure, the carbon brush（4）Positioned at two support arms（7）Between.
2. electric fuel oil pumping source transmitting portions assembling structure according to claim 1, it is characterised in that：Support in both sides
Arm（7）Inside be provided with carbon brush limit protrusion（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754269.8A CN106299867B (en) | 2016-08-30 | 2016-08-30 | Electric fuel oil pumping source transmitting portions assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754269.8A CN106299867B (en) | 2016-08-30 | 2016-08-30 | Electric fuel oil pumping source transmitting portions assembling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299867A CN106299867A (en) | 2017-01-04 |
| CN106299867B true CN106299867B (en) | 2018-08-28 |
Family
ID=57674619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754269.8A Active CN106299867B (en) | 2016-08-30 | 2016-08-30 | Electric fuel oil pumping source transmitting portions assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299867B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141410A (en) * | 1989-11-22 | 1992-08-25 | Aisan Kogyo Kabushiki Kaisha | Motor-driven fuel pump |
| CN1304478A (en) * | 1999-05-11 | 2001-07-18 | 曼内斯曼Vdo股份公司 | Connector for fuel pump of motor vehicle |
| CN204024883U (en) * | 2014-08-12 | 2014-12-17 | 浙江恒兴汽车零部件有限公司 | The anticorrosion electric-spraying fuel pump of electrode plastic packaging |
| CN206098911U (en) * | 2016-08-30 | 2017-04-12 | 重庆万力联兴实业(集团)有限公司 | Electronic fuel pump power inserted sheet, inductance coils and carbon brush subassembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015095937A1 (en) * | 2013-12-27 | 2015-07-02 | Robert Bosch Limitada | Electrical connector for motor vehicle fuel pump |
-
2016
- 2016-08-30 CN CN201610754269.8A patent/CN106299867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141410A (en) * | 1989-11-22 | 1992-08-25 | Aisan Kogyo Kabushiki Kaisha | Motor-driven fuel pump |
| CN1304478A (en) * | 1999-05-11 | 2001-07-18 | 曼内斯曼Vdo股份公司 | Connector for fuel pump of motor vehicle |
| CN204024883U (en) * | 2014-08-12 | 2014-12-17 | 浙江恒兴汽车零部件有限公司 | The anticorrosion electric-spraying fuel pump of electrode plastic packaging |
| CN206098911U (en) * | 2016-08-30 | 2017-04-12 | 重庆万力联兴实业(集团)有限公司 | Electronic fuel pump power inserted sheet, inductance coils and carbon brush subassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299867A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202931046U (en) | Plastic packaging motor stator assembly having electric corrosion resistance structure | |
| CN203883594U (en) | Motor end cover and plastic package motor adopting same | |
| CN111631439A (en) | Heating wire fixing structure, fixing method and aerosol generating device | |
| CN106299867B (en) | Electric fuel oil pumping source transmitting portions assembling structure | |
| BRPI0703449A2 (en) | fuel pump, and, method for manufacturing the same | |
| CN206092382U (en) | Electronic fuel pump pump cover | |
| CN203387370U (en) | Stator of shielding pump | |
| CN206098911U (en) | Electronic fuel pump power inserted sheet, inductance coils and carbon brush subassembly | |
| CN106224230A (en) | Cover of novel electric fuel pump | |
| CN204497941U (en) | A kind of DC brushless motor | |
| CN206894406U (en) | A kind of combined type booster pump rear lid | |
| JP2008005691A (en) | Electric motor and fuel pump | |
| CN209448614U (en) | Carbon brush component and motor | |
| JP2007278161A (en) | Fuel pump | |
| CN103051111B (en) | Sealing device of collecting ring | |
| CN208272801U (en) | A kind of dc motor | |
| CN206727396U (en) | A kind of carbon brush holder component with gap bridge | |
| CN213116509U (en) | Ethanol-resistant electric injection fuel pump | |
| CN209088735U (en) | A kind of plastic bracket structure of capacitor, inductance | |
| CN207545986U (en) | Water purifier structure | |
| CN205260335U (en) | Novel massage water pump | |
| CN205377530U (en) | Commutator lid of standard motor | |
| CN217958735U (en) | Disposable electronic suction device | |
| CN210941339U (en) | Static electricity leading-out structure of fuel tank | |
| CN204444241U (en) | Electronic cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |