CN206092382U - Electronic fuel pump pump cover - Google Patents
Electronic fuel pump pump cover Download PDFInfo
- Publication number
- CN206092382U CN206092382U CN201620973317.8U CN201620973317U CN206092382U CN 206092382 U CN206092382 U CN 206092382U CN 201620973317 U CN201620973317 U CN 201620973317U CN 206092382 U CN206092382 U CN 206092382U
- Authority
- CN
- China
- Prior art keywords
- pump cover
- carbon brush
- top surface
- cover body
- dead eye
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 9
- 239000000295 fuel oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses an electronic fuel pump pump cover, include the pump cover body that encloses by top surface and side the middle part of pump cover body's top surface is provided with the dead eye, the pump cover body top surface still is provided with the oil outlet, the pump cover body top surface still is provided with two power inserted sheet holes side by side, power inserted sheet hole and oil outlet relative distribution be in the both sides of dead eye the other both sides of dead eye are provided with the fixed chamber of carbon brush respectively, the fixed chamber of carbon brush is enclosed by the annular boss that is located the pump cover body top surface inboard, every the fixed intracavity of carbon brush is provided with spring supporting seat. The utility model discloses a pump cover can finely combine with assembly methods adjusted power inserted sheet, inductance coils and carbon brush, and the effectual fuel of avoiding reduces vehicle failure and rates the partial corruption of power transmission.
Description
Technical field
This utility model is related to a kind of electric fuel oil pump part, especially a kind of electric fuel punp pump cover.
Background technology
At present, the assembling mode of the power supply inserted sheet, inductance coil and carbon brush of electric fuel punp as illustrated in fig. 1 and 2, insert by power supply
Piece 1, inductance coil 2 are connected by connection sheet 9 with carbon brush lead wire 5, and they are mounted on carbon brush holder, and connection sheet is exposed outside, connection
The pad of piece and inductance coil and carbon brush lead wire also it is exposed outside, so long-time immersion inside the fuel oil is easily caused
Connection sheet and pad are corroded, and after power supply transmitting portions are corroded, vehicle can be caused to start so as to break down.
For the problems referred to above, my company have developed a kind of assembling mode of new power supply inserted sheet, inductance coil and carbon brush,
The outer injection casing of the power supply inserted sheet, inductance coil, the shell is by the positive stop lug boss of power supply inserted sheet and following part, magnetic
In the junction point of the junction point and inductance coil and carbon brush lead wire at the two ends, inductance coil and power supply inserted sheet of rod is coated on, institute
Inductance coil is stated near inserted sheet and inside the shell is overlayed on away from the bread of inserted sheet, remaining two sides is exposed outside, the carbon brush lead wire with
Carbon brush is located at outside shell, and this assembling mode can avoid the improvement of the corrosion of power supply transmitting portions, the assembling mode from being accomplished by
One matched pump cover of design.
Utility model content
, to the problems referred to above, the purpose of this utility model is to provide a kind of electric fuel punp pump cover for this.
The technical solution of the utility model is as follows：A kind of electric fuel punp pump cover, including the pump surrounded by top surface and side
Dead eye is provided with the middle part of lid body, the top surface of the pump cover body, the pump cover body top surface is additionally provided with oil outlet, institute
State pump cover body top surface and be also arranged side by side two power supply inserting-plate holes, the power supply inserting-plate hole and oil outlet Relative distribution are in bearing
The both sides in hole, are respectively arranged with carbon brush lock chamber in the other both sides of the dead eye, and the carbon brush lock chamber is by positioned at pump cover
Annular boss on the inside of body top surface is surrounded, and each described carbon brush is fixed intracavity and is provided with spring support seat.
Preferably：The carbon brush lock chamber is provided with vertical openings away from the side of dead eye.
Beneficial effect：Pump cover of the present utility model can well with adjustment after power supply inserted sheet, inductance coil and carbon brush
Assembling mode is combined, and effectively avoids corrosion of the fuel oil to power supply transmitting portions, reduces vehicle trouble rate.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the power supply inserted sheet, inductance coil and carbon brush before improving.
Left side views of the Fig. 2 for Fig. 1.
Fig. 3 is the assembling schematic diagram of the power supply inserted sheet, inductance coil and carbon brush after improving.
Fig. 4 is the sectional view after improving.
Fig. 5 is the lower end surface view of the shell after improving.
Structural representations of the Fig. 6 for this utility model pump cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Relative position in the nouns of locality such as the front, back, left, right, up, down mentioned in this utility model content only representative graph,
The absolute position of product is not indicated that.
Embodiment 1：
As in Figure 3-5, the improved electric fuel oil pumping source inserted sheet of this utility model, inductance coil and carbon brush component are by two
Individual power supply inserted sheet 1, inductance coil 2, two bar magnet 3, two carbon brush 4, carbon brush lead wire 5, shell 6, support arm 7, carbon brush limit convex
Play 8 grade parts composition.
The tail end of two power supply inserted sheets 1 is connected and constitutes " u "-shaped structure, and the middle and upper part of two power supply inserted sheets 1 is provided with outwards
Bar magnet positive stop lug boss 1a, two bar magnets 3 are arranged in the outside of two power supply inserted sheets 1, and its 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 is connected with power supply inserted sheet 1 (weld), lower termination
Head is connected with carbon brush lead wire 5 (weld), 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 following part, the two ends of bar magnet 3, inductance coil 2 and power supply inserted sheet 1
Junction point and inductance coil 2 and carbon brush lead wire 5 junction point be coated in, inductance coil 2 is near inserted sheet 1 and away from inserted sheet
1 side is coated in shell 6, and 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 outside shell 6 with carbon brush 4.
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 inner side of the support arm 7 of both sides is provided with carbon brush spacing preiection 8.Support arm
7 itself have certain elasticity, for shell is fixed in pump cover.
Pump cover such as Fig. 6 corresponding with this kind of assembling mode, the pump cover include the pump cover body 16 surrounded by top surface and side,
Dead eye 10 is provided with the middle part of the top surface of pump cover body 16,16 top surface of pump cover body is additionally provided with oil outlet 11, pump cover body
16 top surfaces have also been arranged side by side two power supply inserting-plate holes 12, and two power supply inserted sheets 1 are inserted in two power supply inserting-plate holes 12 respectively,
Power supply inserting-plate hole 12 and 11 Relative distribution of oil outlet are respectively arranged with the other both sides of dead eye 10 in the both sides of dead eye 10
Carbon brush lock chamber 13, carbon brush lock chamber 13 are surrounded by the annular boss positioned at 16 inside top surface of pump cover body, and each carbon brush is fixed
Spring support seat 14 is provided with chamber 13, one end of spring is supported in the spring support seat 14, and the other end is connected with carbon brush, carbon
Brush lock chamber 13 is provided with vertical openings 15 away from the side of dead eye 10, and carbon brush 4 is mounted in carbon brush lock chamber 13, and carbon brush is spacing
Raised 8 insert carbon brush 4 spacing in carbon brush lock chamber 13 from vertical openings 15.Meanwhile, support arm 7 is also stuck in the interior of pump cover
Wall, plays a part of fixed support, spacing equivalent to support arm 7 between carbon brush lock chamber 13 and the inwall of pump cover.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without the need for creative work.Therefore, all this technology necks
In domain, technical staff passes through logical analyses, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of electric fuel punp pump cover, including the pump cover body (16), the pump cover body (16) that are surrounded by top surface and side
Top surface in the middle part of be provided with dead eye (10), pump cover body (16) top surface is additionally provided with oil outlet (11), the pump cover
Body (16) top surface has also been arranged side by side two power supply inserting-plate holes (12), and the power supply inserting-plate hole (12) and oil outlet (11) are relative
The both sides of dead eye (10) are distributed in, and carbon brush lock chamber (13), institute are respectively arranged with the other both sides of the dead eye (10)
State carbon brush lock chamber (13) to be surrounded by the annular boss positioned at pump cover body (16) inside top surface, each described carbon brush lock chamber
(13) spring support seat (14) is provided with.
2. electric fuel punp pump cover according to claim 1, it is characterised in that：The carbon brush lock chamber (13) is away from dead eye
(10) side is provided with vertical openings (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973317.8U CN206092382U (en) | 2016-08-30 | 2016-08-30 | Electronic fuel pump pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973317.8U CN206092382U (en) | 2016-08-30 | 2016-08-30 | Electronic fuel pump pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092382U true CN206092382U (en) | 2017-04-12 |
Family
ID=58474900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973317.8U Expired - Fee Related CN206092382U (en) | 2016-08-30 | 2016-08-30 | Electronic fuel pump pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224230A (en) * | 2016-08-30 | 2016-12-14 | 重庆万力联兴实业(集团)有限公司 | Cover of novel electric fuel pump |
| CN106989079B (en) * | 2017-06-06 | 2018-10-26 | 中国北方车辆研究所 | A kind of high-power conjuncted pump motor multifunctional unit rear case component |
-
2016
- 2016-08-30 CN CN201620973317.8U patent/CN206092382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224230A (en) * | 2016-08-30 | 2016-12-14 | 重庆万力联兴实业(集团)有限公司 | Cover of novel electric fuel pump |
| CN106989079B (en) * | 2017-06-06 | 2018-10-26 | 中国北方车辆研究所 | A kind of high-power conjuncted pump motor multifunctional unit rear case component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |