CN108583416A - The car lamp device of vehicle - Google Patents
The car lamp device of vehicle Download PDFInfo
- Publication number
- CN108583416A CN108583416A CN201810080023.6A CN201810080023A CN108583416A CN 108583416 A CN108583416 A CN 108583416A CN 201810080023 A CN201810080023 A CN 201810080023A CN 108583416 A CN108583416 A CN 108583416A
- Authority
- CN
- China
- Prior art keywords
- mouthfuls
- pilot operated
- control valve
- operated directional
- directional control
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
Abstract
A kind of car lamp device of vehicle, including car light, switch and power supply；Further include hydraulic pump, fuel tank, pilot operated directional control valve, gas bag and pressure switch；The oil inlet of the hydraulic pump is connected to fuel tank, and the oil outlet of hydraulic pump is connected to for K mouthfuls with the hydraulic control mouth of pilot operated directional control valve, and when K mouthfuls of the hydraulic control mouth of pilot operated directional control valve is passed through pressure oil, P mouthfuls of the air inlet of pilot operated directional control valve communicates for mouth A mouthfuls with execution；P mouthfuls of the air inlet of the pilot operated directional control valve is connected to gas bag, and A mouthfuls of the execution mouth of pilot operated directional control valve is connected to the air control port of pressure switch, and when the air control port of pressure switch is passed through pressed gas, pressure switch is closed；The power supply, switch, pressure switch and car light are sequentially connected electrically and are formed into a loop.The present invention can be achieved that car light is automatically closed after stopping working.
Description
Technical field
The present invention relates to a kind of vehicle, more particularly to a kind of car lamp device of vehicle.
Background technology
Timely closing vehicle lamp is extremely important after vehicle stall.Because forgetting that closing vehicle lamp can lead to vehicle after vehicle stall
Power supply power consumption, and the capacitance of storage of the power supply of vehicle is limited, if forgetting closing vehicle lamp after vehicle stall, car light will continue to open
（I.e. car light is in bright state）, can the pass out of mind car light of closing of the electricity of power supply exhausts, and causes vehicle that cannot normally start again.
The car lamp device of the prior art can not realize it is flame-out after car light is automatically closed.Driver is not turned off car light and will in this way after stopping working
When the electricity of power supply exhausts, it is again started up very inconvenient when vehicle..
Invention content
It is an object of the invention to propose it is a kind of it is flame-out after can be automatically closed car light vehicle car lamp device.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：A kind of car lamp device of vehicle, including car light, open
Pass and power supply；Further include hydraulic pump, fuel tank, pilot operated directional control valve, gas bag and pressure switch；The oil inlet and fuel tank of the hydraulic pump
Connection, the oil outlet of hydraulic pump is connected to for K mouthfuls with the hydraulic control mouth of pilot operated directional control valve, when K mouthfuls of the hydraulic control mouth of pilot operated directional control valve is passed through pressure
When power oil, P mouthfuls of the air inlet of pilot operated directional control valve communicates for mouth A mouthfuls with execution；P mouthfuls of the air inlet of the pilot operated directional control valve connects with gas bag
Logical, A mouthfuls of the execution mouth of pilot operated directional control valve is connected to the air control port of pressure switch, when the air control port of pressure switch is passed through pressed gas
When, pressure switch is closed；The power supply, switch, pressure switch and car light are sequentially connected electrically and are formed into a loop.
It further include oil filter；The oil filter is arranged on the oily channel of the oil inlet of fuel tank to hydraulic pump.
It further include safety valve；The safety valve is arranged on oily channel of the oil outlet in hydraulic pump to fuel tank.
The present invention has following good effect：（1）Due to the liquid of the oil outlet and pilot operated directional control valve of the hydraulic pump of the present invention
K mouthfuls of connections of mouth are controlled, when K mouthfuls of the hydraulic control mouth of pilot operated directional control valve is passed through pressure oil, P mouthfuls of the air inlet of pilot operated directional control valve and execution mouth
A mouthfuls communicate；P mouthfuls of the air inlet of pilot operated directional control valve is connected to gas bag, the gas control for executing A mouthfuls of mouth and pressure switch of pilot operated directional control valve
Mouth connection, when the air control port of pressure switch is passed through pressed gas, pressure switch is closed；Power supply, switch, pressure switch and car light
It is sequentially connected electrically and is formed into a loop.Thus after vehicle stall, the bent axle of engine no longer rotates, and cannot pass through transmission mechanism band
The power input shaft of hydrodynamic press pump rotates, i.e. the power input shaft of hydraulic pump no longer rotates, and the oil outlet of hydraulic pump cannot be defeated
Go out pressure oil, K mouthfuls of the hydraulic control mouth of pilot operated directional control valve cannot be passed through pressure oil, P mouthfuls of the air inlet of pilot operated directional control valve and A mouthfuls of mouth of execution
It is not communicated with.Pressed gas in gas bag cannot enter the air control port of pressure switch, the i.e. gas of pressure switch by pilot operated directional control valve
Control mouth cannot be passed through pressed gas, and at this moment pressure switch disconnects, and car light in off position, i.e. close automatically by vehicle stall rear vehicle lamp
It closes.
Description of the drawings
Fig. 1 is the principle of the present invention figure.
Reference numeral in above-mentioned attached drawing is as follows：Car light 1, switch 2, power supply 3, hydraulic pump 4, fuel tank 5, pilot operated directional control valve 6,
Gas bag 7, pressure switch 8, oil filter 9, safety valve 10.
Specific implementation mode
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated.
A kind of car lamp device of vehicle, including car light 1, switch 2 and power supply 3；Further include that hydraulic pump 4, fuel tank 5, hydraulic control are changed
To valve 6, gas bag 7 and pressure switch 8；The oil inlet of the hydraulic pump 4 is connected to fuel tank 5, and oil outlet and the hydraulic control of hydraulic pump 4 are changed
K mouthfuls of connections of hydraulic control mouth to valve 6, when K mouthfuls of the hydraulic control mouth of pilot operated directional control valve 6 is passed through pressure oil, the air inlet of pilot operated directional control valve 6
P mouthfuls with execute mouth A mouthfuls communicate；When K mouthfuls of the hydraulic control mouth of pilot operated directional control valve 6 is not passed through pressure oil, the air inlet of pilot operated directional control valve 6
P mouthfuls with execute mouth A mouthfuls be not communicated with.P mouthfuls of the air inlet of the pilot operated directional control valve 6 is connected to gas bag 7, the execution of pilot operated directional control valve 6
A mouthfuls of mouth is connected to the air control port of pressure switch 8, and when the air control port of pressure switch 8 is passed through pressed gas, pressure switch 8 is closed；
When the air control port of pressure switch 8 is not passed through pressed gas, pressure switch 8 disconnects.The power supply 3, switch 2,8 and of pressure switch
Car light 1 is sequentially connected electrically and is formed into a loop.
It further include oil filter 9；The oil filter 9 is arranged on the oily channel of the oil inlet of fuel tank 5 to hydraulic pump 4.
It further include safety valve 10；The safety valve 10 is arranged on oily channel of the oil outlet in hydraulic pump 4 to fuel tank 5.
In the use of the present invention, the power input shaft of hydraulic pump 4 is passed through the bent axle of transmission mechanism and the engine of vehicle
It is sequentially connected, can be specifically one crank pulley of installation on the bent axle of engine, on the power input shaft of hydraulic pump 4
One hydraulic pump belt pulley, by a root skin band around the home on crank pulley and hydraulic pump belt pulley, such engine are installed
When bent axle rotates, the power input shaft rotation that crank pulley, belt, hydraulic pump belt pulley drive hydraulic pump 4 is passed sequentially through, when
The oil outlet of hydraulic pump 4 can pressure oil output when the power input shaft rotation of hydraulic pump 4.
Working principle of the present invention is as follows：Under normal circumstances, after vehicle stall, driver needs Operation switch 2, makes out
2 are closed to disconnect, it thus can closing vehicle lamp 1.After vehicle stall, driver forgets Operation switch 2, so that switch 2 is disconnected, at this moment opens
2 are closed still in closed state.After vehicle stall, the bent axle of engine no longer rotates, and cannot pass sequentially through crank pulley, skin
Band, hydraulic pump belt pulley drive the power input shaft rotation of hydraulic pump 4, i.e., the power input shaft of hydraulic pump 4 no longer rotates at this time,
In this way the oil outlet of hydraulic pump 4 cannot pressure oil output, K mouthfuls of the hydraulic control mouth of pilot operated directional control valve 6 cannot be passed through pressure oil, hydraulic control
P mouthfuls of the air inlet of reversal valve 6 is not communicated with for mouth A mouthfuls with execution.Pressed gas in gas bag 7 cannot be entered by pilot operated directional control valve 6
The air control port of pressure switch 8, the i.e. air control port of pressure switch 8 cannot be passed through pressed gas, and at this moment pressure switch 8 disconnects, therefore
In off position, although that is, switch 2 is not turned off, pressure switch 8 can disconnect car light 1 automatically after vehicle stall, and car light 1 is also
It can be automatically closed.
When vehicle is not flame-out, the bent axle of engine is still rotating, and the bent axle of engine passes sequentially through crank pulley, skin
Band, hydraulic pump belt pulley drive the power input shaft rotation of hydraulic pump 4, i.e., the power input shaft of hydraulic pump 4 can rotate at this time,
The oil outlet energy pressure oil output of hydraulic pump 4, K mouthfuls of the hydraulic control mouth of pilot operated directional control valve 6 can be passed through pressure oil in this way, and hydraulic control is changed
It is communicated for mouth A mouthfuls with execution to P mouthfuls of the air inlet of valve 6.Pressed gas in gas bag 7 enters pressure switch 8 by pilot operated directional control valve 6
Air control port, i.e. the air control port of pressure switch 8 is passed through pressed gas, and pressure switch 8 is closed, at this moment when driver needs to open vehicle
When lamp, it is only necessary to which Operation switch 2 makes switch 2 be closed, can thus open car light 1.When driver needs closing vehicle lamp, only
Operation switch 2 is needed, switch 2 is made to disconnect, it thus can closing vehicle lamp 1.
Claims (3)
1. a kind of car lamp device of vehicle, including car light（1）, switch（2）And power supply（3）；It is characterized in that：It further include hydraulic pump
（4）, fuel tank（5）, pilot operated directional control valve（6）, gas bag（7）And pressure switch（8）；The hydraulic pump（4）Oil inlet and fuel tank（5）
Connection, hydraulic pump（4）Oil outlet and pilot operated directional control valve（6）The connection of K mouthfuls of hydraulic control mouth, work as pilot operated directional control valve（6）Hydraulic control mouth K
When mouth is passed through pressure oil, pilot operated directional control valve（6）P mouthfuls of air inlet with execute mouth A mouthfuls and communicate；The pilot operated directional control valve（6）Into
P mouthfuls of gas port and gas bag（7）Connection, pilot operated directional control valve（6）A mouthfuls of execution mouth and pressure switch（8）Air control port connection, work as pressure
Switch（8）Air control port when being passed through pressed gas, pressure switch（8）It is closed；The power supply（3）, switch（2）, pressure switch（8）
And car light（1）It is sequentially connected electrically and is formed into a loop.
2. the car lamp device of vehicle according to claim 1, it is characterised in that：It further include oil filter（9）；The oil filter
（9）It is arranged in fuel tank（5）To hydraulic pump（4）Oil inlet oily channel on.
3. the car lamp device of vehicle according to claim 1, it is characterised in that：It further include safety valve（10）；The safety
Valve（10）It is arranged in hydraulic pump（4）Oil outlet to fuel tank（5）Oily channel on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080023.6A CN108583416B (en) | 2018-01-27 | 2018-01-27 | Vehicle lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080023.6A CN108583416B (en) | 2018-01-27 | 2018-01-27 | Vehicle lamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108583416A true CN108583416A (en) | 2018-09-28 |
| CN108583416B CN108583416B (en) | 2021-09-21 |
Family
ID=63608330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080023.6A Active CN108583416B (en) | 2018-01-27 | 2018-01-27 | Vehicle lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108583416B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH552487A (en) * | 1972-03-14 | 1974-08-15 | Bosch Gmbh Robert | HYDRAULIC DEVICE FOR INDEPENDENT CONTROL OF THE HEADLIGHT INCLINATION IN MOTOR VEHICLES. |
| KR20050064844A (en) * | 2003-12-24 | 2005-06-29 | 두산인프라코어 주식회사 | Automatic direction lamp control system in forklift truck |
| CN101402329A (en) * | 2007-11-21 | 2009-04-08 | 奇瑞汽车股份有限公司 | Apparatus capable of automatically shutting down automobile big lamp system and control method thereof |
| CN102463923A (en) * | 2010-11-09 | 2012-05-23 | 杨国栋 | Method and device for automatically turning off automobile headlight |
| CN103381769A (en) * | 2013-07-30 | 2013-11-06 | 浙江吉利汽车研究院有限公司 | Control method and device for automatically turning off automobile headlamp |
-
2018
- 2018-01-27 CN CN201810080023.6A patent/CN108583416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH552487A (en) * | 1972-03-14 | 1974-08-15 | Bosch Gmbh Robert | HYDRAULIC DEVICE FOR INDEPENDENT CONTROL OF THE HEADLIGHT INCLINATION IN MOTOR VEHICLES. |
| KR20050064844A (en) * | 2003-12-24 | 2005-06-29 | 두산인프라코어 주식회사 | Automatic direction lamp control system in forklift truck |
| CN101402329A (en) * | 2007-11-21 | 2009-04-08 | 奇瑞汽车股份有限公司 | Apparatus capable of automatically shutting down automobile big lamp system and control method thereof |
| CN102463923A (en) * | 2010-11-09 | 2012-05-23 | 杨国栋 | Method and device for automatically turning off automobile headlight |
| CN103381769A (en) * | 2013-07-30 | 2013-11-06 | 浙江吉利汽车研究院有限公司 | Control method and device for automatically turning off automobile headlamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108583416B (en) | 2021-09-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210901 Address after: 528400 No. 180, Banfu North Road, Huzhou village, Banfu Town, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN TONGXIN METAL FABRICATIONS Co.,Ltd. Address before: 213000 No.88 Xingyuan Road, Zhonglou District, Changzhou City, Jiangsu Province Applicant before: Yuan Juhua |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |