CN206234163U - A kind of vehicle headlamp cleaning pump - Google Patents
A kind of vehicle headlamp cleaning pump Download PDFInfo
- Publication number
- CN206234163U CN206234163U CN201621229990.7U CN201621229990U CN206234163U CN 206234163 U CN206234163 U CN 206234163U CN 201621229990 U CN201621229990 U CN 201621229990U CN 206234163 U CN206234163 U CN 206234163U
- Authority
- CN
- China
- Prior art keywords
- pump
- housing
- vehicle headlamp
- seat
- fixed
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of vehicle headlamp cleaning pump, belongs to technical field of automobile parts.It solves the problems, such as that existing vehicle headlamp cleaning pump seal is bad.This vehicle headlamp cleaning pump include pump cover, pump case, the motor in pump case and with the pump housing for being fixed on pump case one end, the sidepiece of the pump housing has the outlet pipe being connected with inside it, the end of pump cover has the water inlet pipe being connected with pump body, the output shaft of motor is stretched into the pump housing, and impeller is fixed with output shaft, pump seat is fixed between motor end and the pump housing, pump cover is fixed on the upper end of the pump housing, pump chamber is formed between the pump housing, pump cover and pump seat, impeller is located in pump chamber, and oil sealing is set between pump seat and output shaft.The utility model has good airproof performance, the advantage of low production cost.
Description
Technical field
The utility model belongs to technical field of automobile parts, is related to a kind of pump, more particularly to a kind of vehicle headlamp cleaning
Pump.
Background technology
At present in some medium-to-high grade cars, automobile headlight cleaning device is generally provided with, for cleaning headlight for vehicles.
Washer is made up of washing pump and nozzle, and in the prior art, the washing pump in the washer is typically used and windshield
The same structure of washing pump, its pump housing is integral type with pump cover, and oil sealing is positioned using plastic bushing.Due to the pressure mistake at headlight
Height, therefore the washing pump is higher to sealing property.And use poor with the sealing of the washing pump same structure of windshield, and
And process also high cost.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of good airproof performance, raw
Produce the vehicle headlamp cleaning pump of low cost.
The purpose of this utility model can be realized by following technical proposal：A kind of vehicle headlamp cleaning pump, including pump cover,
Motor in pump case, pump case and with the pump housing for being fixed on pump case one end, the sidepiece of the described pump housing has and internal is connected with it
Logical outlet pipe, the end of the pump cover has the water inlet pipe being connected with pump body, and the output shaft of the motor stretches into pump
In vivo, and on output shaft it is fixed with impeller, it is characterised in that pump seat, pump cover are fixed between described motor end and the pump housing
It is fixed on the upper end of the pump housing, the described pump housing, pump chamber is formed between pump cover and pump seat, described impeller is located in pump chamber, institute
Oil sealing is set between the pump seat and output shaft stated.
In a kind of above-mentioned vehicle headlamp cleaning pump, pressure-releasing chamber is left between described pump seat and pump case.Pressure-releasing chamber
Setting can prevent the internal pressure of the vehicle headlamp cleaning pump excessive, cause sealing to be deteriorated.
Have in a kind of above-mentioned vehicle headlamp cleaning pump, on the outer wall of described pump seat some with reinforcing floor.Plus
Gu floor may be such that the steadiness of pump seat is more preferable.
Compared with prior art, the pump housing of this vehicle headlamp cleaning pump, pump cover and pump seat use split-type structural, oil sealing to set
Put in the inside of pump seat, play a part of double-layer seal, therefore eliminate the plastic bushing that fuel feeding sealing is positioned, reduce into
This.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of this vehicle headlamp cleaning pump.
In figure, 1, pump cover；2nd, pump case；3rd, motor；4th, the pump housing；5th, outlet pipe；6th, water inlet pipe；7th, output shaft；8th, impeller；9、
Pump seat；10th, pump chamber；11st, oil sealing；12nd, pressure-releasing chamber；13rd, floor is reinforced.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this vehicle headlamp cleaning pump include pump cover 1, pump case 2, the motor 3 in pump case 2 and be fixed on
The pump housing 4 of the one end of pump case 2, the end that the sidepiece of the pump housing 4 has the outlet pipe 5 being connected with inside it, pump cover 1 has and the pump housing
The water inlet pipe 6 being connected inside 4, the output shaft 7 of motor 3 is stretched into the pump housing 4, and impeller 8 is fixed with output shaft 7, the end of motor 3
Pump seat 9 is fixed between portion and the pump housing 4, pump cover 1 is fixed on the upper end of the pump housing 4, is formed between the pump housing 4, pump cover 1 and pump seat 9
Pump chamber 10, impeller 8 is located in pump chamber 10, and oil sealing 11 is set between pump seat 9 and output shaft 7, is left between pump seat 9 and pump case 2 and let out
Pressure chamber 12.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein pump cover 1, pump case 2, motor 3, the pump housing 4, outlet pipe 5, water inlet pipe 6, output shaft 7,
The terms such as impeller 8, pump seat 9, pump chamber 10, oil sealing 11, pressure-releasing chamber 12, reinforcing floor 13, but be not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as
The additional limitation of any one is all disagreed with the utility model spirit.
Claims (3)
1. a kind of vehicle headlamp cleaning pump, including pump cover（1）, pump case（2）, pump case（2）Interior motor（3）And be fixed on pump
Shell（2）The pump housing of one end（4）, the described pump housing（4）Sidepiece there is the outlet pipe that is connected with inside it（5）, the pump cover
（1）End have and the pump housing（4）The water inlet pipe that inside is connected（6）, the motor（3）Output shaft（7）Stretch into the pump housing（4）
It is interior, and output shaft（7）On be fixed with impeller（8）, it is characterised in that described motor（3）End and the pump housing（4）Between be fixed with
Pump seat（9）, pump cover（1）It is fixed on the pump housing（4）Upper end, the described pump housing（4）, pump cover（1）And pump seat（9）Between form pump
Chamber（10）, described impeller（8）Positioned at pump chamber（10）Interior, described pump seat（9）With output shaft（7）Between oil sealing is set（11）.
2. a kind of vehicle headlamp cleaning pump according to claim 1, it is characterised in that described pump seat（9）With pump case（2）
Between leave pressure-releasing chamber（12）.
3. a kind of vehicle headlamp cleaning pump according to claim 1 and 2, it is characterised in that described pump seat（9）Outer wall
Above have some with reinforcing floor（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229990.7U CN206234163U (en) | 2016-11-16 | 2016-11-16 | A kind of vehicle headlamp cleaning pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229990.7U CN206234163U (en) | 2016-11-16 | 2016-11-16 | A kind of vehicle headlamp cleaning pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234163U true CN206234163U (en) | 2017-06-09 |
Family
ID=58991287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229990.7U Expired - Fee Related CN206234163U (en) | 2016-11-16 | 2016-11-16 | A kind of vehicle headlamp cleaning pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169783A1 (en) * | 2020-02-25 | 2021-09-02 | 广东德昌电机有限公司 | Cleaning pump |
-
2016
- 2016-11-16 CN CN201621229990.7U patent/CN206234163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169783A1 (en) * | 2020-02-25 | 2021-09-02 | 广东德昌电机有限公司 | Cleaning pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206234163U (en) | A kind of vehicle headlamp cleaning pump | |
| CN207974902U (en) | A kind of automobile engine fuel filter | |
| CN106224199A (en) | A kind of charging integrated air pump of vehicle mounted dust-collecting | |
| CN203214207U (en) | Spiral silencing air intake hose for automobile engine | |
| CN203391612U (en) | Stainless steel oil filling pipe assembly | |
| CN202165325U (en) | Pump cover assembling structure of automobile washing pump | |
| CN201914109U (en) | Vehicle-mounted self-vibration compressed air pressure charging device and generator set of the same | |
| CN201588716U (en) | Resonance device of engine air inlet system | |
| CN2900836Y (en) | Automobile air filter outlet tube with resonant chamber assembly | |
| CN202938472U (en) | Secondarily injected automobile air-conditioning air door with double sealing surfaces | |
| CN204200427U (en) | Universal generator AFS Auxiliary Fuel Supply System | |
| CN104728070B (en) | A kind of power-driven system of high-pressure water jet pump | |
| CN204436656U (en) | A kind of fuel filter with insulation jacket | |
| CN205503476U (en) | Two -way washing pump | |
| CN201100221Y (en) | Headlight cleaning pump for car | |
| CN209208711U (en) | A kind of washer with breather cheek valve | |
| CN206738158U (en) | Compressor and refrigeration plant | |
| CN109779914A (en) | Washing pump in automobile headlight cleaning device | |
| CN201851235U (en) | Air filter added with noise reduction pipe | |
| CN203067057U (en) | Filter cleaner shell with draining nut | |
| CN203730261U (en) | Diaphragm fixing structure for booster pump | |
| CN204371529U (en) | A kind of air filter connecting pipe of engine assembly | |
| CN203175989U (en) | Auto water pump assembly with special-shaped liquid inlet pipes | |
| CN204572278U (en) | Variable flow type air filter assembly | |
| CN205089496U (en) | Automotive air filter's filter core |
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: 20170609 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |