CN104033818A - Adaptive resistance-reducing lighting grating - Google Patents
Adaptive resistance-reducing lighting grating Download PDFInfo
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- CN104033818A CN104033818A CN201410280780.XA CN201410280780A CN104033818A CN 104033818 A CN104033818 A CN 104033818A CN 201410280780 A CN201410280780 A CN 201410280780A CN 104033818 A CN104033818 A CN 104033818A
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- grid
- grating
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- light source
- sheet
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- 230000003044 adaptive effect Effects 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000005286 illumination Methods 0.000 claims description 21
- 230000006978 adaptation Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an adaptive resistance-reducing lighting grating comprising grating sheets and a light source. Two ends of the grating sheets are narrowed to form lugs connected to rotary shafts of a drive device, and the drive device is electrically connected to a control module controlling the rotating speed of the drive shafts according to the speed of a vehicle; the grating sheets are parallel to each others and are arrayed in a step shape in the height sequence to form a grating body; the lower side of grating body is provided with the light source projecting the light to the grating body; the sides of the grating sheets facing to the light source are provided with reflective coatings; the control module controls the upward and downward swing angles of the reflective coating sides of the grating sheets according to the high and low speed of the vehicle. According to the adaptive resistance-reducing lighting grating, the control module is adopted, and grating ventilation is reduced during high speed and distance light and is increased during low speed and passing light accordingly.
Description
Affiliated technical field
The present invention relates to vehicle electronic device field, especially, is a kind ofly for the self adaptation on vehicle, to fall resistance illumination grid.
Background technology
When automobile is advanced, air-flow enters radiator and then cooled engine through the middle grid of automobile, but the air that enters engine has also caused air drag, the air-flow that enters middle grid along with the increase of the speed of a motor vehicle is more, resistance is also larger, and air flow rate has now substantially exceeded the required throughput of heat radiation of radiator.Simultaneously, grid generally has the angle vertical with the high velocity air entering, and air-flow is vertical bangs into middle grid, causes air drag larger.
Under driving at night state, it is dipped beam and distance light that general automobile has two kinds of lighting systems, and when automobile was advanced at night, the faster photograph journey demand to light of the speed of a motor vehicle is far away.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of self adaptation to fall resistance illumination grid, the illumination that resistance illumination grid can reduce car resistance and have the self adaptation speed of a motor vehicle at night falls in this self adaptation.
The technical solution adopted for the present invention to solve the technical problems is:
This self adaptation is fallen resistance illumination grid and is comprised grid sheet and light source, the narrow pivot ear that shortens in described grid sheet two ends, described pivot ear connects the driving shaft of a driver, described driver and one is controlled the control module electrical connection of described drive shaft turns angle according to the speed of a motor vehicle, described in each, grid sheet is parallel to each other and by the grid that is arranged in of height sequential steps shape, the downside of described grid is provided with the described light source to described grid by ray cast, the side that described grid sheet is faced described light source is provided with reflecting coating, described control module is according to swinging and lower swinging in the height of the speed of a motor vehicle and the low reflecting coating side of controlling respectively described grid sheet.
As preferably, described driver is provided with the speed change member of described pivot ear High Rotation Speed, and described grid sheet is equipped with cleaning shower nozzle.
As preferably, a low side of described grid sheet extends horizontally to the felling of perk.
As preferably, described grid is separately positioned on the position of the former car light in headstock both sides, and the rear side of described grid is provided with " Y " shape passage that the air-flow through grid is led to radiator.
The advantage of invention is:
Described control module is at vehicle during in low speed, control swinging under the reflecting coating side of described grid sheet, make the light of described reflecting coating reflection be applicable to low speed illumination in dipped beam state, because vehicle is in lower-speed state, air velocity is slower, therefore the bottom of grid sheet reflecting coating side increases the gap between grid sheet, make described radiator have enough air-flows to dispel the heat, described control module is at vehicle during in high speed, control swinging in the reflecting coating side of described grid sheet, make the light of described reflecting coating reflection be applicable to illumination at a high speed in high-beam condition, because vehicle is in fast state, air velocity is very fast, therefore the bottom of grid sheet reflecting coating side reduces the gap between grid sheet, reduce the active force of air-flow to described grid sheet, whole device is when night running, can use control module to realize high speed distance light simultaneously and reduce grid ventilation, low speed dipped beam increases grid ventilation.
Accompanying drawing explanation
Fig. 1 is the structural representation that resistance illumination grid high-beam condition falls in this self adaptation.
Fig. 2 is the structural representation that resistance illumination grid dipped beam state falls in this self adaptation.
Fig. 3 is the structural representation that resistance illumination grid installation site falls in this self adaptation.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In the present embodiment, consult Fig. 1, this self adaptation is fallen resistance illumination grid and is comprised grid sheet 110 and light source 120, the narrow pivot ear 130 that shortens in described grid sheet 110 two ends, described pivot ear 130 connects the driving shaft of a driver, described driver and one is controlled the control module electrical connection of described drive shaft turns angle according to the speed of a motor vehicle, described in each, grid sheet 110 is parallel to each other and is arranged in grid 100 by height sequential steps shape, the downside of described grid 100 is provided with the described light source 120 to described grid 100 by ray cast, the side that described grid sheet 110 is faced described light source 120 is provided with reflecting coating, described control module is according to swinging and lower swinging in the height of the speed of a motor vehicle and the low reflecting coating side of controlling respectively described grid sheet 110.
Resistance illumination grid falls in above-mentioned self adaptation, described driver is provided with the speed change member of described pivot ear 130 High Rotation Speeds, described grid sheet is equipped with cleaning shower nozzle, by the driving of described driver, described grid sheet 110 can High Rotation Speed, and the dirt on grid sheet 110 can and clean under the synergy of shower nozzle water spray at centrifugal force and throw away.
Resistance illumination grid falls in above-mentioned self adaptation, a low side of described grid sheet 110 extends horizontally to the felling of perk, make grid sheet 110 under vehicle lower-speed state, reduce the amount of keeping out the wind of windward side, grid sheet 110 is under vehicle high-speed state simultaneously, make grid 100 closure completely, provide the minimum heat radiation of vehicle required air quantity.
Consult Fig. 3, described grid 100 is separately positioned on the position of the headstock 400 former car lights in both sides, the rear side of described grid 100 is provided with " Y " shape passage 200 that the air-flow through grid 100 is led to radiator 300, be distributed in headstock 400 both sides, because headstock both sides are arc, therefore, the angle that air-flow enters is not vertical with the position of grid 100, reduce the suffered gas-flow resistance of grid, simultaneously, the part air-flow being blocked in outside grid 100 more easily spreads to headstock both sides, further reduces gas-flow resistance.
The working method of resistance illumination grid falls in above-mentioned self adaptation:
Consult Fig. 2, described control module is at vehicle during in low speed, control swinging under the reflecting coating side of described grid sheet 110, make the light of described reflecting coating reflection be applicable to low speed illumination in dipped beam state, because vehicle is in lower-speed state, air velocity is slower, therefore the bottom of grid sheet 110 reflecting coating sides increases the gap of 110 of grid sheets, make described radiator 300 have enough air-flows to dispel the heat, consult Fig. 1, described control module is at vehicle during in high speed, control swinging in the reflecting coating side of described grid sheet 110, make the light of described reflecting coating reflection be applicable to illumination at a high speed in high-beam condition, because vehicle is in fast state, air velocity is very fast, therefore the bottom of grid sheet 110 reflecting coating sides reduces the gap of 110 of grid sheets, reduce the active force of air-flow to described grid sheet 110.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a resistance illumination grid falls in self adaptation, comprises grid sheet (110) and light source (120), it is characterized in that:
The narrow pivot ear (130) that shortens in described grid sheet (110) two ends, described pivot ear (130) connects the driving shaft of a driver, described driver and one is controlled the control module electrical connection of described drive shaft turns angle according to the speed of a motor vehicle, described in each, grid sheet (110) is parallel to each other and is arranged in grid (100) by height sequential steps shape, the downside of described grid (100) is provided with the described light source (120) to described grid (100) by ray cast, the side that described grid sheet (110) is faced described light source (120) is provided with reflecting coating, described control module is according to swinging and lower swinging in the height of the speed of a motor vehicle and the low reflecting coating side of controlling respectively described grid sheet (110).
2. resistance illumination grid falls in self adaptation according to claim 1, it is characterized in that: described driver is provided with the speed change member of described pivot ear (130) High Rotation Speed, and described grid sheet (110) is equipped with cleaning shower nozzle.
3. resistance illumination grid falls in self adaptation according to claim 1, it is characterized in that: a low side of described grid sheet (110) extends horizontally to the felling of perk.
4. resistance illumination grid falls in self adaptation according to claim 1, it is characterized in that: described grid (100) is separately positioned on the position of the former car light in headstock (400) both sides, the rear side of described grid (100) is provided with " Y " shape passage (200) that the air-flow through grid (100) is led to radiator (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280780.XA CN104033818B (en) | 2014-06-23 | 2014-06-23 | Self adaptation fall resistance illuminated grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280780.XA CN104033818B (en) | 2014-06-23 | 2014-06-23 | Self adaptation fall resistance illuminated grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033818A true CN104033818A (en) | 2014-09-10 |
| CN104033818B CN104033818B (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280780.XA Expired - Fee Related CN104033818B (en) | 2014-06-23 | 2014-06-23 | Self adaptation fall resistance illuminated grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033818B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828286A (en) * | 2017-02-22 | 2017-06-13 | 北京经纬恒润科技有限公司 | A kind of headlamp tilt adjustment method of vehicle, apparatus and system |
| CN110816478A (en) * | 2018-08-10 | 2020-02-21 | 宝沃汽车（中国）有限公司 | A defroster and vehicle for vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB519142A (en) * | 1939-05-04 | 1940-03-18 | Bretislav Hybler | Improvements in or relating to headlights |
| GB2129537B (en) * | 1982-10-23 | 1986-01-08 | Kenneth Roy Hipwood | Non dazzle non dipping headlamp |
| CN1451922A (en) * | 2002-03-15 | 2003-10-29 | Trw车辆电气与零件有限两合公司 | Air vent for ventilating system |
| CN102874100A (en) * | 2011-07-11 | 2013-01-16 | 现代摩比斯株式会社 | Automobile air flap device |
| CN203258538U (en) * | 2013-04-09 | 2013-10-30 | 周路珍 | Dual-condensation overlapping-reflection automobile lamp |
| CN204005630U (en) * | 2014-06-23 | 2014-12-10 | 王富强 | Resistance illumination grid falls in self adaptation |
-
2014
- 2014-06-23 CN CN201410280780.XA patent/CN104033818B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB519142A (en) * | 1939-05-04 | 1940-03-18 | Bretislav Hybler | Improvements in or relating to headlights |
| GB2129537B (en) * | 1982-10-23 | 1986-01-08 | Kenneth Roy Hipwood | Non dazzle non dipping headlamp |
| CN1451922A (en) * | 2002-03-15 | 2003-10-29 | Trw车辆电气与零件有限两合公司 | Air vent for ventilating system |
| CN102874100A (en) * | 2011-07-11 | 2013-01-16 | 现代摩比斯株式会社 | Automobile air flap device |
| CN203258538U (en) * | 2013-04-09 | 2013-10-30 | 周路珍 | Dual-condensation overlapping-reflection automobile lamp |
| CN204005630U (en) * | 2014-06-23 | 2014-12-10 | 王富强 | Resistance illumination grid falls in self adaptation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828286A (en) * | 2017-02-22 | 2017-06-13 | 北京经纬恒润科技有限公司 | A kind of headlamp tilt adjustment method of vehicle, apparatus and system |
| CN106828286B (en) * | 2017-02-22 | 2019-03-29 | 北京经纬恒润科技有限公司 | A kind of the headlamp tilt adjustment method, apparatus and system of vehicle |
| CN110816478A (en) * | 2018-08-10 | 2020-02-21 | 宝沃汽车（中国）有限公司 | A defroster and vehicle for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104033818B (en) | 2016-08-31 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Dan Inventor after: Qi Long Inventor before: Wang Fuqiang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160725 Address after: Longtan District 132022 Chengde street Jilin city Jilin province No. 45 Applicant after: Jilin College of Chemical Technology Address before: 210000 tulip software building, tulip Road 2, Yuhuatai District, Nanjing, Jiangsu Applicant before: Wang Fuqiang |
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Granted publication date: 20160831 Termination date: 20170623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |