CN202598401U - Light shielding device of car lamp - Google Patents
Light shielding device of car lamp Download PDFInfo
- Publication number
- CN202598401U CN202598401U CN 201220233192 CN201220233192U CN202598401U CN 202598401 U CN202598401 U CN 202598401U CN 201220233192 CN201220233192 CN 201220233192 CN 201220233192 U CN201220233192 U CN 201220233192U CN 202598401 U CN202598401 U CN 202598401U
- Authority
- CN
- China
- Prior art keywords
- moving plate
- plate
- moving
- car light
- face
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light shielding device of a car lamp. The light shielding device is arranged between a reflecting cup of the car lamp and a lens body of the car lamp and comprises a fixed plate, a moving plate and a driving device, wherein the fixed plate is arranged in the reflecting cup of the car lamp and supports the whole light shielding device; the moving plate is arc-shaped; the upper surface of the moving plate is a step surface; the moving plate is pivoted on the fixed plate and can move and reset downwards along a pivoting shaft so as to realize the switching from high beam to low beam; the driving device supplies power to the moving plate, so that the moving plate moves and resets downwards along the pivoting shaft. The light shielding device is arranged in the car lamp, and the switching between the high beam and the low beam can be realized; under the condition with lower visibility, the low beam is switched to the high beam, the moving plate moves downwards, so that the switching from the low beam to the high beam is realized; and when the high beam lamp does not need to be used, the moving plate resets, the high beam is switched into the low beam, and a driver at the opposite lane cannot be dazzled.
Description
Technical field:
The utility model relates to car light light and switches and the technical field that is in the light, and refers in particular to a kind of car light shade.
Background technology:
Car headlamp is the device that automobile is used to throw light on; Along with gas-discharge lamp and a large amount of uses of LED source on car headlamp and the development of car headlamp lighting criteria; The illumination rules are had higher requirement to the range of exposures of car light, and it is more that the design content of the required consideration of automobile lamp manufacturing industry becomes, and difficulty has also become greatly; Wherein, Discharge headlamp rules are provided with the upper limit to some field of illumination brightness with according to journey, require to possess certain photograph journey at car headlamp and make the driver see the guideboard above the road clearly, and the while can not cause that the driver in track, opposite dazzles the eyes.At fog precipitation weather or under the lower situation of visibility at night; The driver is difficult to see clearly the guideboard of road top; Need a high beam this moment, make the driver see the road sign on the road clearly, and under visibility is not low especially situation; The driver uses dipped headlights just can see the road in the place ahead clearly, uses high beam that the driver in track, opposite is dazzle the eyes.And at present, the headlight for vehicles lens can be divided into two kinds: single vision lens, two optical lens.Single vision lens: be exactly to have only a light dipped beam, generally use based on halogen bulb or hernia bulb.Two optical lens: being lens, can realizing the switching of far and near light, a light barrier need be installed in car lighting lamp, when light barrier is closing, is dipped beam, when anti-dazzling screen is opened, is distance light.
Can see road sign clearly in order to satisfy under the lower situation of visibility, what installed in the automobile now is two optical lens mostly, but present employed light barrier, its structure is comparatively complicated, inconvenient installation, and perhaps its shaded effect is not good.
Therefore, this uses a kind of car light shade simple in structure of novel proposition.
The utility model content:
The purpose of the utility model is to overcome the prior art weak point, and a kind of car light shade is provided.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of car light shade, described shade are installed between the lenticular body of reflector and car light of car light, comprising:
Certain plate, this decides in the reflector that plate is installed on car light whole shade to be supported;
One moving plate, this moving plate is circular-arc, and the upper surface of moving plate is a cascaded surface, and this moving plate is articulated in to be decided on the plate, and moving plate can move down and reset to realize the switching of far and near light along drive-connecting shaft;
One drive unit, this drive unit be for moving plate provides power, makes plate move down and reset along drive-connecting shaft.
Furthermore, in the technique scheme, describedly be circular-arc moving plate, its camber is the 1-50 millimeter.
Furthermore, in the technique scheme, described its lateral length of moving plate is the 5-100 millimeter, and its thickness is the 0.1-25 millimeter.
Furthermore, in the technique scheme, described cascaded surface comprises high end face, low end face and the inclined plane that connects high and low end face, and described inclined plane and low end face be a at angle, and this angle a is the 90-165 degree; Difference in height between described high end face and the low end face is the 0.1-5 millimeter.
Furthermore, in the technique scheme, the centre position of described moving plate is provided with the reinforcement of a level, and this reinforcement is to protruding away from the direction of deciding plate.
Furthermore, in the technique scheme, described moving plate left end forms a breach to extending to form a bending plate near the direction bending of deciding plate between the upper surface of this bending plate and moving plate.
Furthermore; In the technique scheme, describedly decide the plate left end and be provided with a location division, this location division has a kink and an extension; Described extension draws moving guide board and moves down, described kink when moving sheet reset with moving plate on breach match.
Furthermore, in the technique scheme, described drive unit comprises a moving bar of the iron core that is fixed in the relay deciding on the plate and be positioned at moving plate below, passes relay and the coupled arm that is connected with moving bar; Described coupled arm is connected the moving plate of drive and moves with moving plate.
Have following beneficial effect after the utility model employing technique scheme:
1, the utility model is installed in the automobile lamp, can realize the switching of distance light and dipped beam, in the time need illuminating a distant place in darkness and see distant place road sign clearly, can use distance light, when using distance light, plate is moved downward, and realizes by the switching of dipped beam to distance light; In the time need not using high beam, make sheet reset, switch to dipped beam by distance light.
2, the moving plate in the utility model has certain specification through strict setting, the moving plate that under this specification, manufactures, with respect to before become plate-like, Seterolithography is more clear, width is bigger, its shaded effect is better.
3, the utility model adopts relay realizing the automatic switchover of far and near light, thereby the running through driver's control relay realizes moving down of moving plate or reset that simple in structure, easy to operate, reliability is high.
Description of drawings:
Fig. 1 is the front view of moving plate in the utility model;
Fig. 2 is the vertical view of moving plate in the utility model;
Fig. 3 be among Fig. 1 A local enlarged diagram;
Fig. 4 is the constitutional diagram that moves plate and drive unit in the utility model;
Fig. 5 is the front view of the utility model;
Fig. 6 is the sketch map that the moving plate of the utility model moves down;
Fig. 7 is that the utility model is installed on the front view in the reflector.
Description of reference numerals:
1 shade, 2 reflectors 3 are decided plate 31 kinks
32 extensions, 33 through holes, 4 moving plate 41 high end faces
42 inclined planes, 43 low end face 44 reinforcements 45 bending plates
5 relays, 51 coupled arms
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
See Fig. 1-7, a kind of car light shade, described shade 1 are installed between the lenticular body of reflector 2 and car light of car light, comprising:
One moving plate 4, this moving plate 4 is circular-arc, and the upper surface of moving plate 4 is a cascaded surface, and this moving plate is articulated in to be decided on the plate 3, and moving plate 4 can move down and reset to realize the switching of far and near light along drive-connecting shaft;
One drive unit, this drive unit be for moving plate 4 provides power, makes plate 4 move down and reset along drive-connecting shaft.
Particularly, see Fig. 1,2,3, described cascaded surface comprises high end face 41, low end face 43 and the inclined plane 42 that connects high and low end face 41,43, and described inclined plane 42 and low end face 43 be a at angle, and this angle a is the 90-165 degree; Difference in height b between described high end face 41 and the low end face 43 is the 0.1-5 millimeter.Describedly be circular-arc moving plate 4, its camber h is the 1-50 millimeter.Moving plate 4 its lateral length c are the 5-100 millimeter, and its thickness d is the 0.1-25 millimeter.The centre position of moving plate 4 is provided with the reinforcement 44 of a level, and this reinforcement 44 is to protruding away from the direction of deciding plate 3.Moving plate 4 left ends form a breach to extending to form a bending plate 45 near the direction bending of deciding plate 3 between the upper surface of this bending plate 45 and moving plate 4.
Describedly decide plate 3 left ends and be provided with a location division, this location division has a kink 31 and an extension 32, and described extension 32 draws moving guide board 4 and moves down, described kink 31 when moving sheet reset with moving plate 4 on breach match.Described drive unit comprises a moving bar of the iron core that is fixed in the relay 5 deciding on the plate 3 and be positioned at moving plate 4 belows, passes relay and the coupled arm 51 that is connected with moving bar; Described coupled arm 51 is connected the moving plate 4 of drive and moves with moving plate.
The reflector 2 of described car light forms and supplies to decide the installation position that plate 3 is installed, and this installation position is provided with convexity, and described location-plate 3 is provided with and the protruding through hole 33 that cooperates.
During assembling; Deciding plate 3 cooperates with convexity on taking shape in reflector 2 through through hole 33 and is installed on the reflector 2; The right sides of reflector 2 is along also being provided with convexity, and light penetrating object is installed on the reflector 2 in the same way, and shade 1 is located between reflector 2 and the light penetrating object like this; Relay on this shade 1 has a power interface, and this power interface and power supply join.
During use; Automobile is under the normal transport condition, under the lower environment of visibility such as night or fog precipitation weather, when the driver need see pavement behavior and the guideboard in the place ahead clearly; Need switch to distance light from usual used dipped beam, only need press down the button that starts shade 1 and both can.Behind the Push button; The electric current that the coil midstream of relay is certain excessively; Produce galvanomagnetic-effect; Moving bar overcome the relay medi-spring pulling force drive coupled arm 51 to left movement, coupled arm 51 drives moving plate 4 motions moves down plate 4, the extension 32 of deciding plate 3 draws that moving guide board 4 moves down and anti-check plate 4 is protruding in the process that moves down.In the time need not using distance light, Push button does not have electric current to flow through the coil in the relay at this moment again; Galvanomagnetic-effect disappears; Moving bar is got back to original position under the pulling force of spring, order about moving plate 4 simultaneously and reset, and moves to reset on the moving plate 4 light source is blocked; Breach on the bending plate 45 of moving plate 4 matches with the kink of deciding plate 3 31, and moving plate 4 is positioned.
Certainly; The above is merely an embodiment of the utility model; Be not to limit the utility model practical range, all equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and all should be included in the utility model claim.
Claims (8)
1. car light shade, described shade (1) are installed between the lenticular body of reflector (2) and car light of car light, it is characterized in that: comprising:
Certain plate (3), this decides in the reflector (2) that plate (3) is installed on car light whole shade (1) to be supported;
One moving plate (4), this moving plate (4) is circular-arc, and the upper surface of moving plate (4) is a cascaded surface, and this moving plate is articulated in to be decided on the plate (3), and moving plate (4) can move down and reset to realize the switching of far and near light along drive-connecting shaft;
One drive unit, this drive unit be for moving plate (4) provides power, makes plate (4) move down and reset along drive-connecting shaft.
2. a kind of car light shade according to claim 1 is characterized in that: describedly be circular-arc moving plate (4), its camber is the 1-50 millimeter.
3. a kind of car light shade according to claim 1 is characterized in that: its lateral length of described moving plate (4) is the 5-100 millimeter, and its thickness is the 0.1-25 millimeter.
4. a kind of car light shade according to claim 1; It is characterized in that: described cascaded surface comprises high end face (41), low end face (43) and the inclined plane (42) that connects high and low end face (41,43); Described inclined plane (42) and low end face (43) be a at angle, and this angle a is the 90-165 degree; Difference in height between described high end face (41) and the low end face (43) is the 0.1-5 millimeter.
5. a kind of car light shade according to claim 1 is characterized in that; The centre position of described moving plate (4) is provided with the reinforcement (44) of a level, and this reinforcement (44) is to protruding away from the direction of deciding plate (3).
6. a kind of car light shade according to claim 1; It is characterized in that: described moving plate (4) left end forms a breach to extending to form a bending plate (45) near the direction bending of deciding plate (3) between the upper surface of this bending plate (45) and moving plate (4).
7. a kind of car light shade according to claim 1; It is characterized in that: describedly decide plate (3) left end and be provided with a location division; This location division has a kink (31) and an extension (32); Described extension (32) draws moving guide board (4) and moves down, described kink (31) when moving sheet reset with moving plate (4) on breach match.
8. a kind of car light shade according to claim 1 is characterized in that: described drive unit comprises that one is fixed in and decides a moving bar and the coupled arm (51) that is connected with moving bar that plate (3) was gone up and was positioned at the relay (5) of moving plate (4) below, passes the iron core of relay; Described coupled arm (51) is connected the moving plate (4) of drive and moves with moving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233192 CN202598401U (en) | 2012-05-22 | 2012-05-22 | Light shielding device of car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233192 CN202598401U (en) | 2012-05-22 | 2012-05-22 | Light shielding device of car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598401U true CN202598401U (en) | 2012-12-12 |
Family
ID=47315934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233192 Expired - Fee Related CN202598401U (en) | 2012-05-22 | 2012-05-22 | Light shielding device of car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598401U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591525A (en) * | 2013-10-31 | 2014-02-19 | 丹阳亿诺车辆部件有限公司 | Single-light lens assembly for automobile |
| CN105020652A (en) * | 2015-07-23 | 2015-11-04 | 安徽卡澜特车灯科技有限公司 | High-efficiency LED (Light-Emitting Diode) dual chip high-low beam integrated automobile headlamp module |
| CN105371200A (en) * | 2014-08-20 | 2016-03-02 | 现代自动车株式会社 | Shielding apparatus for vehicle lamp |
| CN107726250A (en) * | 2017-10-27 | 2018-02-23 | 昆山精讯电子技术有限公司 | A kind of AUTOMATIC SUNSHADE |
| CN109469882A (en) * | 2017-09-07 | 2019-03-15 | 隆达电子股份有限公司 | Vehicle lamp assembly |
-
2012
- 2012-05-22 CN CN 201220233192 patent/CN202598401U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591525A (en) * | 2013-10-31 | 2014-02-19 | 丹阳亿诺车辆部件有限公司 | Single-light lens assembly for automobile |
| CN105371200A (en) * | 2014-08-20 | 2016-03-02 | 现代自动车株式会社 | Shielding apparatus for vehicle lamp |
| CN105020652A (en) * | 2015-07-23 | 2015-11-04 | 安徽卡澜特车灯科技有限公司 | High-efficiency LED (Light-Emitting Diode) dual chip high-low beam integrated automobile headlamp module |
| CN105020652B (en) * | 2015-07-23 | 2017-09-19 | 安徽卡澜特车灯科技有限公司 | High efficiency LED dual chip distance-light all-in-one car headlight modules |
| CN109469882A (en) * | 2017-09-07 | 2019-03-15 | 隆达电子股份有限公司 | Vehicle lamp assembly |
| CN107726250A (en) * | 2017-10-27 | 2018-02-23 | 昆山精讯电子技术有限公司 | A kind of AUTOMATIC SUNSHADE |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202598401U (en) | Light shielding device of car lamp | |
| US8872425B2 (en) | Light distribution control system for vehicle | |
| JP5199798B2 (en) | Vehicle headlamp device | |
| CN208457845U (en) | A kind of headlamp mould group and automobile | |
| CN103299126A (en) | Projector type headlamp of maximized light collecting efficiency | |
| CN107448867B (en) | ADB module | |
| CN201190936Y (en) | Non-spot light source and cover-limiting dazzle-prevention headlight for vehicle | |
| CN210035347U (en) | Optical element, optical module and vehicle lamp | |
| CN109237425A (en) | Automobile LED distance-light one headlight | |
| CN2765055Y (en) | Automobile dimming lamp | |
| CN209325662U (en) | The LED illumination System of the vehicles | |
| CN208652430U (en) | A kind of motorcycle LED distance-light one headlight | |
| JP3740635B2 (en) | Lighting fixtures for vehicles | |
| CN204845695U (en) | Car light becomes improvement structure of light device | |
| CN2873573Y (en) | Side lamp for vehicle | |
| CN207729481U (en) | A kind of headlight for vehicle lens subassembly of achievable subregion illumination | |
| CN211308381U (en) | Shading mechanism for automobile headlamp and headlamp comprising same | |
| CN202647528U (en) | Car lamp | |
| CN106439677B (en) | A kind of distance-light integration headlight assembly | |
| CN201484276U (en) | Automobile headlight capable of realizing free adjustment of irradiation range through transmission guide rod | |
| CN209386201U (en) | Adaptive distance light lamp system and its lighting device, vehicle | |
| JP4386017B2 (en) | Vehicle headlamp | |
| CN201892153U (en) | Polyether sulphone (PES) lens module of car lamp | |
| CN102767770B (en) | Car light | |
| CN110861573A (en) | Shading mechanism for automobile headlamp and headlamp comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |