CN104554179B - A kind of automobile front cleaning device and system - Google Patents
A kind of automobile front cleaning device and system Download PDFInfo
- Publication number
- CN104554179B CN104554179B CN201510018602.4A CN201510018602A CN104554179B CN 104554179 B CN104554179 B CN 104554179B CN 201510018602 A CN201510018602 A CN 201510018602A CN 104554179 B CN104554179 B CN 104554179B
- Authority
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- China
- Prior art keywords
- expansion link
- chamber
- cleaning device
- automobile front
- flexible piston
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 93
- 239000012530 fluid Substances 0.000 claims abstract description 70
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000010926 purge Methods 0.000 claims description 10
- 230000000151 anti-reflux effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 108700040458 Drosophila Strn-Mlck Proteins 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 14
- 230000005520 electrodynamics Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a kind of automobile front cleaning device and system, wherein the former comprises the expansion link of cleaning device main body and hollow; Cleaning device main body comprises working chamber, wall and the expansion link chamber of arranging in turn; On wall, be provided with fluid hole; In working chamber, be provided with flexible piston, on working chamber, be provided with the liquid injection port between a side and the described flexible piston in the contiguous described expansion link of described working chamber chamber; On expansion link chamber, be provided with expansion link mouth, in expansion link chamber, be provided with the expansion link slideway being connected with wall; Expansion link and expansion link slideway are slidably matched, the first end opening of expansion link, and be connected with fluid hole, the second end of expansion link can stretch out in self extending bar mouth, on the second end of expansion link, is provided with mouth spray, in the inner chamber of expansion link, is provided with check valve. The flexible piston of automobile front cleaning device provided by the invention and the job stability of expansion link are high, and cleaning fluid injection reliability is high.
Description
Technical field
The present invention relates to automobile lighting system, particularly a kind of automobile front cleaning device and system.
Background technology
Automobile front can play illumination and send the effects such as signal designation, outside it is exposed to, is easily stained withThe impurity such as upper dust mud. In order to ensure the illuminating effect of headlight, improve the security of car steering,Conventionally on automobile, increase headlight cleaning device.
Existing headlight cleaning device comprises cleaning fluid tank, electrodynamic pump and nozzle, before needs cleanWhen headlight, start electrodynamic pump, electrodynamic pump High Rotation Speed, extracts the cleaning fluid in cleaning fluid tankAfter be delivered to nozzle, by nozzle by cleaning fluid high speed and high pressure be ejected into headlight surface, by front largeThe dirt on lamp surface rinses out.
The electrodynamic pump cost of existing headlight cleaning device is high, and electrodynamic pump be easier to damage, fromAnd cause cleaning fluid normally from nozzle, not eject, have influence on the normal of headlight cleaning deviceUse.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cleaning fluid to spray before the automobile that reliability is highHeadlight cleaning device, and applied the system of this device.
For solving the problems of the technologies described above, automobile front cleaning device provided by the invention comprises cleaning dressPut the expansion link of main body and hollow; Wherein
Described cleaning device main body comprises working chamber, wall and the expansion link chamber of arranging in turn;
On described wall, be provided with fluid hole;
In described working chamber, be provided with flexible piston, on described working chamber, be provided with and be positioned at described working chamberLiquid injection port between one side and the described flexible piston in contiguous described expansion link chamber;
Described expansion link is provided with expansion link mouth on chamber, in described expansion link chamber, is provided with and described wallThe expansion link slideway being connected;
Described expansion link and described expansion link slideway are slidably matched, the first end opening of described expansion link,And be connected with described fluid hole, the second end of described expansion link can stretch out in described expansion link mouth,On the second end of described expansion link, be provided with mouth spray, in the inner chamber of described expansion link, be provided with check valve.
Preferably, the volume of described working chamber is greater than the volume of the inner chamber of described expansion link.
Preferably, in described working chamber, be provided with flexible piston limit piece, described flexible piston limit pieceBetween described liquid injection port and described flexible piston.
Preferably, between described expansion link and described expansion link slideway, be also provided with expansion link piston.
Preferably, on the outer wall of described expansion link, be provided with baffle plate, in described expansion link chamber, being provided with canThe expansion link limited block matching with described baffle plate.
More preferably, in described expansion link chamber, be also provided with for by the expansion link of described expansion link returnReturn spring, one end of described expansion link return spring and described baffle plate are connected, the other end and described verticalWall is connected.
Preferably, on the second end of described expansion link, be also provided with the top cover that can match with plates of automobile.
Preferably, described mouth spray place is provided with nozzle.
The present invention also provides a kind of automobile front purging system, and it comprises above-mentioned automobile frontCleaning device, fluid reservoir, magnetic valve and gas receiver;
Described fluid reservoir is connected with described liquid injection port;
On described working chamber, be provided with air inlet, described air inlet is positioned at described working chamber and stretches away from describedBetween one side in contracting bar chamber and described flexible piston, described flexible piston is away from one of described expansion link chamberSide is provided with flexible piston return spring;
Described gas receiver is connected with described magnetic valve and described air inlet successively by connecting tracheae.
Preferably, also comprise anti-reflux mechanism, described anti-reflux mechanism comprise shell, with described shellThe inwall block, cushion block and the cushion block return spring that are connected;
One end of described shell is connected with described liquid injection port, the other end of described shell and described liquid storageTank is connected;
On described block, be provided with through hole;
Described cushion block is between described block and described liquid injection port;
When cleaning fluid from liquid injection port in the time that described fluid reservoir flows, on described cushion block and described blockThrough hole matches;
When cleaning fluid from fluid reservoir in the time that described liquid injection port flows, described cushion block is on the described blockThrough hole departs from.
The cleaning that automobile front cleaning device provided by the invention pushes the work forward in chamber by flexible pistonLiquid, cleaning fluid enters in the inner chamber of expansion link from fluid hole, promotes expansion link sliding along expansion link slidewayMoving, when expansion link moves to extreme position, mouth spray is corresponding with headlight, along with more cleaningLiquid enters in the inner chamber of expansion link, and pressure that expansion link is subject to continues to increase until one-way valve opens, thisTime cleaning fluid be injected on headlight, complete cleaning, the working stability of flexible piston and expansion linkProperty high, cleaning fluid spray reliability high.
Brief description of the drawings
Fig. 1 is the structural representation of automobile front cleaning device embodiment of the present invention;
Fig. 2 is the working state figure of automobile front cleaning device embodiment of the present invention;
Fig. 3 is the structural representation of automobile front purging system embodiment of the present invention;
Fig. 4 is the structural representation of automobile front purging system anti-reflux mechanism embodiment of the present invention.
In figure, indicate as follows:
Automobile front cleaning device-1, cleaning device main body-11, working chamber-111, flexible piston-1111, liquid injection port-1114, flexible piston limit piece-1115, air inlet-1116, flexible piston returnSpring-1117, wall-112, fluid hole-1121, expansion link chamber-113, expansion link mouth-1131, flexibleBar slideway-1132, expansion link limited block-1133, expansion link return spring-1134, expansion link-12, theOne end-121, the second end-122, mouth spray-1221, check valve-123, expansion link piston-124, baffle plate-125, top cover-126, nozzle-127, fluid reservoir-2, magnetic valve-3, gas receiver-4, connect tracheae-5,Anti-reflux mechanism-6, shell-61, block-62, through hole-621, cushion block-63, cushion block return spring-64.
Detailed description of the invention
For the above-mentioned purpose, the feature and advantage that make invention can become apparent more, below to tool of the present inventionBody embodiment is described in detail.
Set forth in the following description a lot of details so that fully understand the present invention, but the present inventionCan also adopt other to be different from alternate manner described here and implement, those skilled in the art can be notRun counter in the situation of intension of the present invention and do similar popularization, therefore the present invention is not subject to following public specific embodimentRestriction.
As depicted in figs. 1 and 2, automobile front cleaning device 1 provided by the invention, comprises cleaningThe expansion link 12 of apparatus main body 11 and hollow; Wherein
Described cleaning device main body 11 comprises working chamber 111, wall 112 and the expansion link of arranging in turnChamber 113, it will be apparent to those skilled in the art that in working chamber 111 and has cleaning fluid, and cleaning fluidShould be between wall 112 and flexible piston 1111, so that flexible piston 1111 is towards expansion linkWhile moving in chamber 113, cleaning fluid can enter in the inner chamber of expansion link 12 from working chamber 111;
On described wall 112, be provided with fluid hole 1121;
In described working chamber 111, be provided with flexible piston 1111, on described working chamber 111, be provided with positionBetween a side and described flexible piston 1111 in described working chamber 111 contiguous described expansion link chambeies 113Liquid injection port 1114, flexible piston 1111 herein can be selected according to the actual requirements, as long as can meetIn working chamber 111 slide piston structure all can, for example, push-down piston or air rammerOr fluid-operated piston, more specifically, flexible piston 1111 can comprise piston only and live for promotingThe push rod of plug body motion;
On described expansion link chamber 113, be provided with expansion link mouth 1131, the 113 interior settings of described expansion link chamberHave the expansion link slideway 1132 being connected with described wall 112, above-mentioned being connected can become by welding or oneThe modes such as type realize, in the specific implementation, expansion link slideway 1132 can with wall 112 vertical design,So that expansion link 12 slides more swimmingly in expansion link slideway 1132;
Described expansion link 12 is slidably matched with described expansion link slideway 1132, the of described expansion link 12One end 121 openings, and be connected with described fluid hole 1121, the second end 122 of described expansion link 12Can in described expansion link mouth 1131, stretch out, on the second end 122 of described expansion link 12, be provided with sprayLiquid mouth 1221, is provided with check valve 123 in the inner chamber of described expansion link 12, those skilled in the art holdEasily expect, in the time that expansion link 12 does not move, when automobile front cleaning device 1 does not use, hydrojetMouth 1221 can be corresponding with the wall in expansion link chamber 113, plays and prevent that mouth spray 1221 from being stopped up by impurityEffect, the shape of above-mentioned expansion link 12 can arrange according to the actual requirements, for example, in order to make to ejectCleaning fluid speed faster, can do reducing setting to the internal diameter of expansion link 12, the present invention is not to this workLimit further, above-mentioned check valve 123 can be selected one-way valve structures well known in the art, for example realExecute the one-way valve structures with return spring shown in example, the present invention does not repeat at this.
When use, flexible piston 1111 is towards expansion link 12 direction motions, now flexible piston 1111Impose on cleaning fluid in working chamber 111 with certain pressure, cleaning fluid enters and stretches from fluid hole 1121In the inner chamber of contracting bar 12, promote expansion link 12 along expansion link slideway 1132 towards away from wall 112Direction motion, expansion link 12 and flexible piston 1111 move in the same way; Expansion link motion 12 is to the limit, expansion link 12 is arranged in its range place at expansion link slideway 1132 when the position, now sprayLiquid mouth 1221 is aimed at automobile front; Flexible piston 1111 continues motion, the pressure that cleaning fluid is subject toIncrease, the pressure that passes to the check valve 123 in the inner chamber of expansion link 12 increases thereupon, until reachThe opening pressure of check valve 123, check valve 123 is opened, and cleaning fluid high speed and high pressure ground is from mouth spray 1221In spouting, automobile front is cleaned up. This flexible piston 1111 and expansion link 12Move mode is simple and reliable, is difficult for losing efficacy, and therefore automobile front cleaning device 1 is comparatively durable.
After automobile front has cleaned, flexible piston 1111 is repositioned to initial position, check valve 123No longer be subject to the pressure of cleaning fluid and close, now in working chamber 111, producing negative pressure, thus expansion link12 returns, need to reuse time, add cleaning fluid in working chamber 111 from liquid injection port 1114 to beCan again clean automobile front.
Automobile front cleaning device provided by the invention is by flexible piston 1111 chamber 111 that pushes the work forwardIn cleaning fluid, cleaning fluid enters in the inner chamber of expansion link 12 from fluid hole 1121, promote expansion link12 slide along expansion link slideway 1132, when expansion link 12 moves to extreme position, and mouth spray 1221Corresponding with automobile front, along with more cleaning fluid enters in the inner chamber of expansion link 12, expansion link12 pressure that are subject to continue to increase until check valve 123 is opened, and now cleaning fluid is injected on headlight,Complete cleaning, the job stability of flexible piston 1111 and expansion link 12 is high, and cleaning fluid spraysReliability is high.
For the power that ensures flexible piston 1111 can pass to flexible sustainedly and stably by cleaning fluidBar 12, the volume of described working chamber 111 is greater than the volume of the inner chamber of described expansion link 12. In realityIn application, further can be by flexible piston 1111 body within the scope of movement travel in working chamber 111The long-pending volume that is set to the inner chamber that is greater than expansion link 12.
In order to limit better the movement travel of flexible piston 1111 in working chamber 111, control workThe pressure that in chamber 111, cleaning fluid is subject to, is provided with flexible piston limit piece in described working chamber 1111115, described flexible piston limit piece 1115 is positioned at described liquid injection port 1114 and described flexible piston 1111Between, like this, the motion of flexible piston 1111 not with liquid injection port 1114 interferences, to protect betterThe flexibility that the flexible piston 1111 of barrier moves. Further, flexible piston limit piece 1115 is in workIn chamber 1111, be symmetrical arranged, with the motion of the flexible piston 1111 of restriction more quietly.
In order to make the movement of expansion link 12 in expansion link slideway 1132 milder, described expansion link12 and described expansion link slideway 1132 between be also provided with expansion link piston 124, thereby expansion link piston124 are slidably matched with expansion link slideway 1132.
In order to limit better the movement travel of expansion link 12 in expansion link chamber 113, described expansion linkOn 12 outer wall, be provided with baffle plate 125, in described expansion link chamber 113, be provided with can with described baffle plate 125The expansion link limited block 1133 matching, in the time that baffle plate 125 and expansion link limited block 1133 lean,Expansion link 12 can not continue mobile in expansion link chamber 113, thus the hydrojet position of mouth spray 1221Position by expansion link limited block 1133 and baffle plate 125 limits. Those skilled in the art easily expect,Expansion link limited block 1133 can be set to adjustable, and for example, expansion link limited block 1133 is flexibleThe adjustable bolt structure of the spiral degree of depth on bar chamber 113, by adjusting screw spiral shell on expansion link chamber 113Revolve the degree of depth, the hydrojet position of mouth spray 1221 is also adjusted thereupon, thereby is conducive to adjust easily hydrojetPosition is to optimum position.
Further, in order to make more promptly return of expansion link 12, in described expansion link chamber 113, also establishBe equipped with for by the expansion link return spring 1134 of described expansion link 12 returns described expansion link returnOne end of spring 1134 and described baffle plate 125 are connected, and the other end and described wall 112 are connected, currentWhen headlight has cleaned, expansion link 12 is at working chamber 111 negative pressure and expansion link return spring 1134Rapid return under double action. Certainly,, even if there is no baffle plate 125, those skilled in the art also holdEasily expect increasing the expansion link return spring that can help expansion link 12 returns in expansion link chamber 1131134, at this moment the fixed form of expansion link position spring 1134 can rule of thumb be selected flexibly.
In actual applications, on the second end 122 of described expansion link 12, be also provided with can with plates of automobileThe top cover 126 matching, in the time that automobile front cleaning device does not use, top cover 126 and automobile metal plateMatch in hole on gold, thereby cleaning device is stashed, when automobile front cleaning device usesTime, expansion link 12 moves in working chamber 111, and the hole place of top cover 126 on plates of automobile opens,Stretch out at the hole place of mouth spray 1221 on plates of automobile, and this structure is conducive to protect better before automobileHeadlight cleaning device, avoid mouth spray 1221 to be stopped up by introduced contaminants, and it is whole to be conducive to automobileFigure modelling attractive in appearance.
In order to adjust more easily ejection mode and the emission direction of cleaning fluid, described mouth spray 1221 placesBe provided with nozzle 127, the concrete structure of nozzle 127 is selected according to the actual requirements.
As shown in Figure 3 and Figure 4, the present invention also provides a kind of automobile front purging system, its bagDraw together above-mentioned automobile front cleaning device 1, fluid reservoir 2, magnetic valve 3 and gas receiver 4;
Described fluid reservoir 2 is connected with described liquid injection port 1114, and those skilled in the art easily expect,The erecting device of fluid reservoir 2 can, higher than automobile front cleaning device 1, be beneficial to cleaning fluid and enter workDo in chamber 111;
On described working chamber 111, be provided with air inlet 1116, described air inlet 1116 is positioned at described workDo between the side and described flexible piston 1111 of chamber 111 away from described expansion link chamber 113, described in stretchContracting piston 1111 is provided with flexible piston return spring 1117 away from a side in described expansion link chamber 113;
Described gas receiver 4 by connect tracheae 5 successively with described magnetic valve 3 and described air inlet1116 are connected.
Gas receiver 4 is comparatively common on polytype automobile, also than being easier to be increased on automobile,Therefore this offer the automobile front purging system of flexible piston 1111 power by gas receiver 4 canCombine with existing automobile easily, be conducive to applying of automobile front purging system.
In the time that needs clean headlight, start magnetic valve 3, between gas receiver 4 and air inlet 1116Connect tracheae 5 and be communicated with, gas enters in automobile front cleaning device 1, promotes flexible piston 1111Towards the 113 direction motions of expansion link chamber; In the time that cleaning completes, magnetic valve 3 cuts out, flexible piston 1111Return under the effect of flexible piston return spring 1117, waits for next cleaning.
Due in flexible piston 1111 motion processes, cleaning fluid may be back to from liquid injection port 1114In fluid reservoir 2, have influence on cleaning fluid and continue to provide efficiently power to expansion link 12, in order to prevent cleaningLiquid refluxes in automobile front cleaning device 1 cleans the process of headlight, and ensures purge tank 2In cleaning fluid can continue to be supplemented in working chamber 111, automobile front purging system of the present inventionAlso comprise anti-reflux mechanism 6, described anti-reflux mechanism 6 comprise shell 61, with described shell 61 inBlock 62, cushion block 63 and cushion block return spring 64 that wall is connected;
One end of described shell 61 is connected with described liquid injection port 1114, the other end of described shell 61Be connected with described fluid reservoir 2;
On described block 62, be provided with through hole 621;
Described cushion block 63 between described block 62 and described liquid injection port 1114, cushion block return springOne end of 61 is connected with cushion block 63, and the other end can or keep off with cleaning device main body 11 or shell 61Piece 62 is connected, as long as can offer the power of cushion block 63 1 returns, the present invention is not to this workLimit further, those skilled in the art can select according to the actual requirements flexibly;
When cleaning fluid from liquid injection port 1114 in the time that described fluid reservoir 2 flows, described cushion block 63 and instituteThe through hole 621 of stating on block 62 matches;
When cleaning fluid from fluid reservoir 2 in the time that described liquid injection port 1114 flows, described cushion block 63 is from instituteThrough hole 621 places that state on block 62 depart from.
While cleaning headlight, flexible piston 1111 promotes cleaning fluid towards expansion link 12 direction motions,Now cleaning fluid enters in shell 61 from liquid injection port 1114, drives cushion block 63 towards block 62 directionsMotion, until cushion block 63 matches with the through hole 621 of block 62, blocks through hole 621, like thisCleaning fluid can not be back in fluid reservoir 2 along liquid injection port 1114;
After cleaning completes, cleaning fluid loses pressure, cushion block 63 under the effect of cushion block return spring 64,Separate with block 62, cushion block 62 no longer blocks through hole 621, and cleaning fluid flows by through hole 621 like thisEnter in working chamber 111.
Although the present invention is described in conjunction with above embodiment, the present invention is not defined to above-mentioned realityExecute example, and be only subject to the restriction of claims, those of ordinary skill in the art can easily carry out itModifications and variations, but do not leave essence design of the present invention and scope.
Claims (10)
1. an automobile front cleaning device, is characterized in that, comprises cleaning device main body and hollowExpansion link; Wherein
Described cleaning device main body comprises working chamber, wall and the expansion link chamber of arranging in turn;
On described wall, be provided with fluid hole;
In described working chamber, be provided with flexible piston, on described working chamber, be provided with and be positioned at described working chamberLiquid injection port between one side and the described flexible piston in contiguous described expansion link chamber;
Described expansion link is provided with expansion link mouth on chamber, in described expansion link chamber, is provided with and described wallThe expansion link slideway being connected;
Described expansion link and described expansion link slideway are slidably matched, the first end opening of described expansion link,And be connected with described fluid hole, the second end of described expansion link can stretch out in described expansion link mouth,On the second end of described expansion link, be provided with mouth spray, in the inner chamber of described expansion link, be provided with check valve.
2. automobile front cleaning device according to claim 1, is characterized in that, described workThe volume of doing chamber is greater than the volume of the inner chamber of described expansion link.
3. automobile front cleaning device according to claim 1, is characterized in that, described workDo to be provided with flexible piston limit piece in chamber, described flexible piston limit piece is positioned at described liquid injection port and instituteState between flexible piston.
4. automobile front cleaning device according to claim 1, is characterized in that, described in stretchBetween contracting bar and described expansion link slideway, be also provided with expansion link piston.
5. automobile front cleaning device according to claim 1, is characterized in that, described in stretchOn the outer wall of contracting bar, be provided with baffle plate, in described expansion link chamber, be provided with and can match with described baffle plateExpansion link limited block.
6. automobile front cleaning device according to claim 5, is characterized in that, described in stretchIn contracting bar chamber, be also provided with for by the expansion link return spring of described expansion link return, described expansion linkOne end of return spring and described baffle plate are connected, and the other end and described wall are connected.
7. automobile front cleaning device according to claim 1, is characterized in that, described in stretchOn the second end of contracting bar, be also provided with the top cover that can match with plates of automobile.
8. automobile front cleaning device according to claim 1, is characterized in that, described sprayLiquid mouth place is provided with nozzle.
9. an automobile front purging system, is characterized in that, comprises that claim 1 to 8 is arbitraryAutomobile front cleaning device, fluid reservoir, magnetic valve and gas receiver described in;
Described fluid reservoir is connected with described liquid injection port;
On described working chamber, be provided with air inlet, described air inlet is positioned at described working chamber and stretches away from describedBetween one side in contracting bar chamber and described flexible piston, described flexible piston is away from one of described expansion link chamberSide is provided with flexible piston return spring;
Described gas receiver is connected with described magnetic valve and described air inlet successively by connecting tracheae.
10. automobile front purging system according to claim 9, is characterized in that, also bagDraw together anti-reflux mechanism, block that described anti-reflux mechanism comprises shell, be connected with the inwall of described shell,Cushion block and cushion block return spring;
One end of described shell is connected with described liquid injection port, the other end of described shell and described liquid storageTank is connected;
On described block, be provided with through hole;
Described cushion block is between described block and described liquid injection port;
When cleaning fluid from liquid injection port in the time that described fluid reservoir flows, on described cushion block and described blockThrough hole matches;
When cleaning fluid from fluid reservoir in the time that described liquid injection port flows, described cushion block is on the described blockThrough hole departs from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018602.4A CN104554179B (en) | 2015-01-14 | 2015-01-14 | A kind of automobile front cleaning device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018602.4A CN104554179B (en) | 2015-01-14 | 2015-01-14 | A kind of automobile front cleaning device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554179A CN104554179A (en) | 2015-04-29 |
| CN104554179B true CN104554179B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510018602.4A Expired - Fee Related CN104554179B (en) | 2015-01-14 | 2015-01-14 | A kind of automobile front cleaning device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554179B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828423A (en) * | 2017-01-16 | 2017-06-13 | 北京汽车研究总院有限公司 | A kind of automobile |
| US11097694B2 (en) * | 2019-03-15 | 2021-08-24 | A. Raymond Et Cie | Telescoping device for cleaning a vehicle surface |
| CN110920570B (en) * | 2019-12-16 | 2020-06-26 | 常州机电职业技术学院 | Automobile headlamp cleaning device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10059216B4 (en) * | 2000-11-29 | 2004-04-01 | Rehau Ag + Co. | Headlamp cleaning device |
| JP4641180B2 (en) * | 2004-11-29 | 2011-03-02 | 株式会社小糸製作所 | Cleaning device for vehicle lamp |
| CN201276095Y (en) * | 2008-09-25 | 2009-07-22 | 科博达技术有限公司 | Telescopic automobile headlamp cleaning device |
| JP2011148382A (en) * | 2010-01-21 | 2011-08-04 | Stanley Electric Co Ltd | Cleaning device of lighting fixture for vehicle |
| KR20120017226A (en) * | 2010-08-18 | 2012-02-28 | 현대모비스 주식회사 | Washer apparatus for head lamp |
| CN204368099U (en) * | 2015-01-14 | 2015-06-03 | 安徽江淮汽车股份有限公司 | A kind of automobile front washing equipment and system |
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2015
- 2015-01-14 CN CN201510018602.4A patent/CN104554179B/en not_active Expired - Fee Related
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| CN104554179A (en) | 2015-04-29 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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