CN102707546A - Traffic monitoring camera light-supplementary lamp - Google Patents
Traffic monitoring camera light-supplementary lamp Download PDFInfo
- Publication number
- CN102707546A CN102707546A CN2012101850979A CN201210185097A CN102707546A CN 102707546 A CN102707546 A CN 102707546A CN 2012101850979 A CN2012101850979 A CN 2012101850979A CN 201210185097 A CN201210185097 A CN 201210185097A CN 102707546 A CN102707546 A CN 102707546A
- Authority
- CN
- China
- Prior art keywords
- light
- strip
- traffic monitoring
- reflective mirror
- lamp tube
- 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.)
- Pending
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a traffic monitoring camera light-supplementary lamp, belonging to the field of a traffic monitoring camera device. The traffic monitoring camera light-supplementary lamp is provided with a shell; a circuit control module is arranged in the shell; the circuit control module is electrically connected with a flash lamp tube which is installed on a reflector mirror; an upper cover is fixed on the shell; the traffic monitoring camera light-supplementary lamp is characterized in that the reflector mirror and the flash lamp tube form an elongated light-emitting body capable of emitting elongated lights; and a convex lens is fixed at the end part of the shell at the front part of the elongated light-emitting body capable of emitting elongated lights. The traffic monitoring camera light-supplementary lamp has the following beneficial effects: the spot size in a lamplight illuminated area can be controlled, and more importantly, the light intensities of the spot at different position can be controlled; even if a photographed object has different intensities of light reflection at different positions, an overall clear picture of the photographed object can be obtained.
Description
Technical field
The present invention relates to traffic monitoring photographic means field, at length say it is a kind of traffic monitoring photograph light filling lamp.
Background technology
As everyone knows, in the intelligent transportation system, need special system, the vehicle through the control point is carried out mug, for the investigation of public security and traffic case is produced evidence.System comprises the equipment such as light filling lamp of camera, vehicle induction installation and the usefulness of taking pictures.Whether the vehicle color in the captured photo, profile, driver's characteristic (comprise facial special medical treatment and fasten the safety belt) and number-plate number etc. all should be clear and legible.The light filling lamp directly influences the effect of taking pictures of camera.The current state of the art and the problem of existence: the requirement of taking pictures is that car plate and two important characteristics of driver must be clear, but different because of the reflecting rate of the transmittance of vehicle glass and car plate, causes the two to take into account simultaneously and has difficulties.The word of car plate or the bottom surface except that word scribble reflectorized material, and more weak light intensity just can make car plate clear.Pilothouse then needs higher light intensity mainly because front glass transmittance is low, behind the vehicle glass pad pasting, can further reduce transmittance the driver according to clear.As previously mentioned, if car plate is clear, then the driver is just unintelligible; Otherwise clear if the driver claps, then car plate will overexposure and fuzzy.Current general way is, with the lateral separation of light filling light fixture and camera, by using on-the-spot situation; Strengthen as far as possible; Make the light filling lamp form bigger angle to the target area of taking pictures, the direct reflection of the light of the target area that at utmost reduces to take pictures avoids photo lithography excessive.Do like this, can reduce the light intensity that shines pilothouse, cause clapping in the pilothouse unclear.Address this problem, can only strengthen the power of lamp.The shortcoming of doing like this is to have increased the power consumption of light pollution and lamp.
Summary of the invention
In order to overcome the deficiency of prior art; The present invention provides a kind of traffic monitoring photograph light filling lamp; Mainly solve in the process of taking pictures of monitoring camera to indoor scene of vehicle drive and car plate the situation difference that the two of appearance utilized the light filling lamp wiring, the unsharp problem of whole photo that causes.
The technical solution adopted for the present invention to solve the technical problems is: a kind of traffic monitoring photograph light filling lamp; Be provided with housing; Be provided with the circuit control module in the housing, the circuit control module is electrically connected with flash lamp tube on being installed in reflective mirror, and loam cake is fixed on the housing; It is characterized in that: reflective mirror and flash lamp tube are formed the strip luminophor that can launch strip light, and the anterior shell end of strip luminophor that can launch strip light is fixed with convex lens.
The present invention also can realize through following measure: the strip luminophor that can launch strip light is made up of a strip gravure reflective mirror and flash lamp tube, and flash lamp tube is installed in the strip gravure reflective mirror.
Can launch the strip luminophor of strip light can also be made up of beam-splitter, reflective mirror and flash lamp tube, and the place ahead of reflective mirror is equipped with opaque beam-splitter, laterally is provided with a strip light hole on the beam-splitter, and flash lamp tube is installed in the reflective mirror.
Can launch the strip luminophor of strip light can also be made up of strip light conducting cylinder, reflective mirror and flash lamp tube, and flash lamp tube is installed in the reflective mirror and is fixed on the rear portion of strip light conducting cylinder.
The invention has the beneficial effects as follows; Not only can control the spot size in light-illuminating zone; And the more important thing is and can control the light intensity of hot spot different parts, even the intensity of light reflection of the different parts of the object of being taken pictures is different, also can obtain by the whole clear pictures of photo-object.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
1. convex lens among Fig. 1,2. light hole, 3. beam-splitter, 4. reflective mirror, 5. support, 6. housing, 7. circuit control module, 8. loam cake, 9.L shape frame.
Embodiment
Embodiment one:
In Fig. 1, the present invention is provided with housing 6, is provided with circuit control module 7 in the housing 6; Circuit control module 7 is electrically connected with flash lamp tube on being installed in reflective mirror 4, and loam cake 8 is fixed on the housing 6, and the place ahead of reflective mirror 4 is equipped with opaque beam-splitter 3; Laterally be processed with a strip light hole 2 on the beam-splitter 3; Beam-splitter 3 is made up of two plates, regulates the width that spacing between two plates can change light hole 2, and beam-splitter 3, reflective mirror 4, light hole 2 and flash lamp tube have been formed the strip luminophor that can launch strip light jointly; Be fixed with convex lens 1 on the housing 6 of beam-splitter 3 front portions, support 5 is installed on the housing 6.
One L shaped 9 with reflective mirror 4, flash lamp tube, beam-splitter 3 (beam-splitter uses light-proof material to manufacture); Flash lamp tube is welded on the PCB circuit board; On the position at four angles of circuit board; The bar shaped fixed orifice that four fore-and-aft directions are arranged, PCB circuit board are fixed on L shaped 9, and the luminous vitreum of flash lamp tube partly is placed on reflective mirror 4 inside.Vertically respectively there is the strip fixed orifice of a fore-and-aft direction the surperficial both sides of L shaped 9 bottom, corresponding L shaped 9 strip fixed orifice, bottom surface and L shaped 9 contacted part in the inside of housing 6; Designed corresponding screw column, like this, L shaped 9 just can move forward and backward; Through changing the image distance of convex lens 1; Change the size of hot spot, adjustment finishes, and is fixing with housing 6 with L shaped 9 of key screw.The front openings position of reflective mirror 4 is fixed on the rear side on L shaped vertical surface of L shaped 9 through four screws, and these four screws are used for fixing beam-splitter 3 simultaneously; After beam-splitter 3 is installed; The window of reflective mirror 4 is blocked into a horizontal strip window, and the width of this strip window can broaden or narrows down through adjustment beam-splitter 3, and the result is the actual hot spot that shines the target area of taking pictures; Before and after broaden on (or up and down) direction or narrow down; Because the effect of beam-splitter 3 makes the edge of hot spot that tangible boundary arranged, improved the effect of taking pictures simultaneously.
The present invention also can realize through following embodiment: the strip luminophor that can launch strip light is made up of a strip gravure reflective mirror and flash lamp tube, and flash lamp tube is installed in the strip gravure reflective mirror, and other structure is identical with embodiment one.
Can launch the strip luminophor of strip light can also be made up of strip light conducting cylinder, reflective mirror and flash lamp tube, and flash lamp tube is installed in the reflective mirror and is fixed on the rear portion of strip light conducting cylinder, and other structure is identical with embodiment one.
Claims (4)
1. traffic monitoring photograph light filling lamp; Be provided with housing; Be provided with the circuit control module in the housing, the circuit control module is electrically connected with flash lamp tube on being installed in reflective mirror, and loam cake is fixed on the housing; It is characterized in that: reflective mirror and flash lamp tube are formed the strip luminophor that can launch strip light, and the anterior shell end of strip luminophor that can launch strip light is fixed with convex lens.
2. according to the said traffic monitoring photograph of claim 1 light filling lamp, its characteristic is made up of a strip gravure reflective mirror and flash lamp tube at the said strip luminophor of launching strip light, and flash lamp tube is installed in the strip gravure reflective mirror.
3. according to the said traffic monitoring photograph of claim 1 light filling lamp; Its characteristic is made up of beam-splitter, reflective mirror and flash lamp tube at the said strip luminophor of launching strip light; The place ahead of reflective mirror is equipped with opaque beam-splitter; Laterally be provided with a strip light hole on the beam-splitter, flash lamp tube is installed in the reflective mirror.
4. according to the said traffic monitoring photograph of claim 1 light filling lamp; Its characteristic is made up of strip light conducting cylinder, reflective mirror and flash lamp tube at the said strip luminophor of launching strip light, and flash lamp tube is installed in the reflective mirror and is fixed on the rear portion of strip light conducting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101850979A CN102707546A (en) | 2012-06-07 | 2012-06-07 | Traffic monitoring camera light-supplementary lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101850979A CN102707546A (en) | 2012-06-07 | 2012-06-07 | Traffic monitoring camera light-supplementary lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102707546A true CN102707546A (en) | 2012-10-03 |
Family
ID=46900451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101850979A Pending CN102707546A (en) | 2012-06-07 | 2012-06-07 | Traffic monitoring camera light-supplementary lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102707546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353069A (en) * | 2013-06-28 | 2013-10-16 | 上海奇昶照明电器有限公司 | Probe light supplement lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1143290A1 (en) * | 2000-04-04 | 2001-10-10 | ROBOT FOTO UND ELECTRONIC GmbH | Flashlamp for use in a photographic traffic monitoring system |
| CN201391765Y (en) * | 2009-03-23 | 2010-01-27 | 京昂有限公司 | Xenon flashlight module |
| CN102182984A (en) * | 2010-01-07 | 2011-09-14 | 微阳有限公司 | Illuminator using light emitting diode light recycling with collimation |
| CN202183006U (en) * | 2011-08-23 | 2012-04-04 | 温州市光宝摄影器材有限公司 | Anti-dazzle flash lamp |
| CN202735647U (en) * | 2012-06-07 | 2013-02-13 | 宋洪刚 | Traffic monitoring photographing light-compensating lamp |
-
2012
- 2012-06-07 CN CN2012101850979A patent/CN102707546A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1143290A1 (en) * | 2000-04-04 | 2001-10-10 | ROBOT FOTO UND ELECTRONIC GmbH | Flashlamp for use in a photographic traffic monitoring system |
| CN201391765Y (en) * | 2009-03-23 | 2010-01-27 | 京昂有限公司 | Xenon flashlight module |
| CN102182984A (en) * | 2010-01-07 | 2011-09-14 | 微阳有限公司 | Illuminator using light emitting diode light recycling with collimation |
| CN202183006U (en) * | 2011-08-23 | 2012-04-04 | 温州市光宝摄影器材有限公司 | Anti-dazzle flash lamp |
| CN202735647U (en) * | 2012-06-07 | 2013-02-13 | 宋洪刚 | Traffic monitoring photographing light-compensating lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353069A (en) * | 2013-06-28 | 2013-10-16 | 上海奇昶照明电器有限公司 | Probe light supplement lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10912176B2 (en) | Vehicle lamp | |
| JP7302063B2 (en) | Image projection device and image projection method | |
| US10752167B2 (en) | Warning signal controlling device for blind zones when vehicles making a lane change | |
| EP2772682A2 (en) | Vehicle lamp and vehicle lighting system | |
| EP3095640B1 (en) | Vehicle headlight system | |
| CN106687740A (en) | Headlight for vehicles | |
| KR101325477B1 (en) | Traffic sign | |
| JP2013098169A (en) | Spot lamp unit, headlight system equipped with the spot lamp unit, and forward lighting method using this | |
| US9278643B2 (en) | Vehicle headlight light distribution pattern | |
| CN104407488A (en) | Laser-assisted vehicle information shooting device and shooting method | |
| JP2012240530A (en) | Image processing apparatus | |
| CN104768313A (en) | Intelligent control system for vehicle headlamp | |
| KR20120030064A (en) | Method and device for vehicle-based illumination in insufficiently illuminated traffic environments | |
| JP4927647B2 (en) | Vehicle periphery monitoring device | |
| JP5022020B2 (en) | Vehicle shooting device | |
| CN109899760A (en) | Car lamp device | |
| CN202735647U (en) | Traffic monitoring photographing light-compensating lamp | |
| CN102707546A (en) | Traffic monitoring camera light-supplementary lamp | |
| JP3850021B2 (en) | Imaging device with infrared illumination | |
| CN210624423U (en) | Matrix type intelligent vehicle lighting system | |
| CN211083941U (en) | Illuminating lamp for vehicle and vehicle with illuminating lamp | |
| CN204249939U (en) | There is the vehicle backing backsight camera that scale accurate distance shows integrated Laser fog lamp | |
| CN209245962U (en) | A kind of the primary optical unit and car light of optics module | |
| CN108613121A (en) | A kind of intelligent ADB distance light module of fixed barn door | |
| CN104702832A (en) | Imaging method and device for security prevention monitoring shooting of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |