CN104566113A - Automobile number plate lamp realizing ground illumination - Google Patents
Automobile number plate lamp realizing ground illumination Download PDFInfo
- Publication number
- CN104566113A CN104566113A CN201410807742.5A CN201410807742A CN104566113A CN 104566113 A CN104566113 A CN 104566113A CN 201410807742 A CN201410807742 A CN 201410807742A CN 104566113 A CN104566113 A CN 104566113A
- Authority
- CN
- China
- Prior art keywords
- light source
- module
- source module
- plate lamp
- secondary light
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/56—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for illuminating registrations or the like, e.g. for licence plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses an automobile number plate lamp realizing ground illumination. The automobile number plate lamp is characterized in that a first light source module, a second light source module, a sensing module and a control module are arranged at a case, the control module is electrically connected with the first light source module, the second light source module, the sensing module and a power supply, the case is arranged above a number plate arranged behind a vehicle body, the partial first light source of the first light source module and the partial second light source of the second light source module irradiate light rays on the number plate through operation illumination, an electronic signal is transmitted to the control module when the sensing module senses an object, the control module then controls the other part of first light source of the first light source module and the other part of second light source of the second light source module to be switched on to illuminate, the light rays can be irradiated on the ground, and when the sensing module does not senses the object, the control module controls the light source for illuminating the ground to be switched off, and the light source cannot illuminate.
Description
Technical field
The present invention relates to one and be installed on vehicle tail end, when can sense people or object proximity vehicle tail end for the license plate lamp thrown light on to car plate, particularly one, automatically ground is provided to the license plate lamp of illumination.
Background technology
Vehicle drive people has a kind of experience: when storing cycle dark or light is bad, environment not yet
The local time in of good, pick and place article to open trunk, often likely do not see Chu's state of ground and the ground Shui Lying that by mistake steps on, animal wastes, muddy ... Deng, allow people extremely perplex.
Although driver can first powered vehicle power-on allows back light and license plate lamp all start illumination,
But traditional vehicle rear light is only to provide the use of warning rear driving; License plate lamp is then to provide the function allowing the driving at rear, the 3rd people or traffic monitoring equipment be able to the identification number-plate number; Both not to the effect of territory lighting.
Summary of the invention
The present invention is directed to the problems referred to above, provide one to provide and can sense people or thing
Body close to the license plate lamp automatically started during rear vehicle end territory lighting, to avoid the dirt stepping on ground in dark or that light is not good environment by mistake.
Technical scheme of the present invention is, it includes: a shell; One first light source module, if
In this shell, this first light source module has at least one first light source; One secondary light source module, is located at this shell, and this secondary light source module has at least one secondary light source; One control module, is electrically connected this first light source module, this secondary light source module and a power supply; One induction module, is electrically connected this control module; After above the car plate that described shell is installed on a car body, the optical axis of described first light source of part points to this car plate, and the optical axis of this secondary light source of part points to ground, an electric signal is transmitted to this control module when this induction module senses human body or object, this control module controls first and second light source electrified light emitting towards ground immediately, when this induction module does not sense object, then to control this first, second light source power-off towards ground not luminous for this control module.
Based on obtaining enough brightness of illuminations, one embodiment of the invention tie up to described first light source
First light source of module installation more than two, and at the secondary light source of described secondary light source module installation more than two.
Based on energy saving and longer considering in service life, the first light source provided by the invention with
Secondary light source comparatively adopts LED (light emitting diode).
Induction module of the present invention is ultrasonic sensing module or light-inductive module.
The invention has the beneficial effects as follows: the present invention is installed on above car plate, can in induction
To there being the license plate lamp automatically started when people or object proximity rear vehicle end territory lighting, to avoid the dirt stepping on ground in dark or that light is not good environment by mistake.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of license plate lamp surface structure of the present invention.
Fig. 2 is the control schematic diagram of license plate lamp of the present invention.
The schematic diagram of Fig. 3 for throwing light on to car plate for display license plate lamp of the present invention.
Fig. 4 is for showing the schematic diagram that license plate lamp of the present invention throws light on to ground.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, more detailed description is done to the present invention.
As depicted in figs. 1 and 2, the automobile license plate lamp to territory lighting provided by the invention, includes shell 6,1 first light source module 1, secondary light source module 2, control module 3 and an induction module 4.Wherein, shell 6 is for the shape of general vehicle tail end and structural design and can by above its proper licence plate being installed on vehicle tail end, and is formed with one at shell 6 and can holds space within described one first light source module 1, secondary light source module 2, control module 3 and an induction module 4.
Described first light source module 1 includes a first circuit board 11, and at least two in electrical contact
Be located at the first light source 12 of this first circuit board 11; In the embodiment of the present invention shown in the 4th figure, the first light source module 1 has the first light source 12 that two are exposed shell 6; Based on considering of energy saving and long service life, these the first light sources 12 better employing LED.
Described secondary light source module 2 includes a second circuit board 21, and at least two in electrical contact
Be located at the secondary light source 22 of this second circuit board 21; In the embodiment of the present invention shown in the 4th figure, secondary light source module 2 has the secondary light source 22 that two are exposed shell 6; Based on considering of energy saving and long service life, these secondary light sources 22 better employing LED.
This first light source module 1 and secondary light source module 2 be located at respectively a shell 6 interior space and
After being installed on vehicle tail end side by side, be the car plate of optical axis towards vehicle of the first light source 12 and secondary light source 22 making first and second light source module 1,2 relatively close; The optical axis of other first light source 12 that first and second light source module 1,2 is relatively far away and secondary light source 22 is then towards ground.
Described control module 4 is for being provided with the chip of circuit and program, and it is electrically connected the first light source module
1, secondary light source module 2, be provided to the power supply 5 (storage battery) of vehicle, and be electrically connected the Circuits System of vehicle, in order to control the first light source module 1 and secondary light source module 2 electrified light emitting or power-off not luminous.
Described induction module 3 is the electronic installation responding to human body or object, and it can be a kind of super
Sound wave induction module, light-inductive module or other similar sensing element or induction installation, this induction module 3 is be electrically connected this control module 4.
As shown in Figure 3, license plate lamp system of the present invention is provided in the car plate being arranged on a car body tail end
Top, after installation, just make these first light sources 12 of part point to car plate 7 with the optical axis of secondary light source 22, another part first light source 12 then points to ground with the optical axis of secondary light source 22.
Using method of the present invention is: when after unlocking vehicle head lamp, the Circuits System of vehicle
Simultaneously control the first light source module 1 via control module 4 to form current path and make the first light source 12 pointing to car plate luminous with secondary light source 22, now each first light source 12 and secondary light source 22 are by light directive car plate 7 (as shown in Figure 3), as the pattern of the automatic unlatching number plate lamp of general vehicle known at present.
Under the Circuits System operating state of aforementioned vehicle, when induction module 3 senses a human body or thing
During body, transmit an electric signal immediately to control module 4, another part first light source 12 that the program preset of this control module 4 and circuit control this first light source module 1 and secondary light source module 2 immediately and secondary light source 22 form current path and luminous, make first light source 12 on sensing ground and secondary light source 22 by light directive ground (as shown in Figure 4); When human body or object leave the induction range of induction module 3, then control module 4 controls the first light source module 1 and makes first light source 12 on sensing ground not luminous with secondary light source 22 power-off with secondary light source module 2.
That is, by aforesaid automobile license plate lamp, when driver by storing cycle at dark or light not
The local time in that good, environment being good yet, article are picked and placeed to open trunk, as long as close to during vehicle tail end can sensed module 3 sense and actuating section light source luminescent to illuminate the ground of vehicle tail end, possible Shui Lying on ground of avoiding accidentally by mistake stepping on, animal wastes, muddy ... Deng dirt; Therefore, the present invention is a design of very having novelty and a progressive.
The present invention is installed on above licence plate.Two described light source modules are arranged in above car plate, part first light source of the first light source module wherein and the part secondary light source of secondary light source module are towards car plate position, another part first light source of the first light source module and another part secondary light source of secondary light source module are then towards ground, coordinate the control module and the induction module that are electrically connected to power supply, first and second light source of part simultaneously starting this first light source module and secondary light source module under the "on" position of vehicle launch head lamp throws light on to car plate; Then start first and second light source luminescent other of the first light source module and secondary light source module when induction module senses human body or object and to territory lighting, when human body or object are not subject to induction module induction, then close the light source thrown light on over the ground.
As described above is only the preferred embodiment explaining the present invention, and not attempt is right according to this
The present invention does any restriction in form, has any modification or the change of the relevant the present invention that does under identical invention spirit, all must be included in the category that the invention is intended to protection therefore all.
Claims (5)
1., to an automobile license plate lamp for territory lighting, it is characterized in that it includes a shell; One first light source module, is located at this shell, and this first light source module has at least one first light source; One secondary light source module, is located at this shell, and this secondary light source module has at least one secondary light source; One control module, is electrically connected this first light source module, this secondary light source module, a power supply; One induction module, is electrically connected this control module.
2. the automobile license plate lamp to territory lighting according to claim 1, it is characterized in that the first described light source module includes two described first light sources, described secondary light source module includes two described secondary light sources.
3. the automobile license plate lamp to territory lighting according to claim 1, is characterized in that described induction module is ultrasonic sensing module.
4. the automobile license plate lamp to territory lighting according to claim 1, is characterized in that described induction module is light-inductive module.
5. the automobile license plate lamp to territory lighting according to claim 1, is characterized in that the first described light source and secondary light source are LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807742.5A CN104566113A (en) | 2014-12-23 | 2014-12-23 | Automobile number plate lamp realizing ground illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807742.5A CN104566113A (en) | 2014-12-23 | 2014-12-23 | Automobile number plate lamp realizing ground illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566113A true CN104566113A (en) | 2015-04-29 |
Family
ID=53082819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807742.5A Pending CN104566113A (en) | 2014-12-23 | 2014-12-23 | Automobile number plate lamp realizing ground illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10752168B2 (en) | 2018-03-07 | 2020-08-25 | Ford Global Technologies, Llc | Motor vehicle with light assembly for illuminating license plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1468830A (en) * | 1922-05-17 | 1923-09-25 | Lito Fone Company Inc | Signal for automotive vehicles |
| US1741610A (en) * | 1929-03-05 | 1929-12-31 | Gus A Brooks | Automobile tag |
| US2124829A (en) * | 1935-06-03 | 1938-07-26 | Demcy L Rioux | License plate illumination |
| CN202180779U (en) * | 2011-04-29 | 2012-04-04 | 胡然 | Auxiliary lighting device for license plate of automobile |
| CN103264658A (en) * | 2013-06-12 | 2013-08-28 | 庄景阳 | Intelligent plate number lighting device |
| CN204420809U (en) * | 2014-12-23 | 2015-06-24 | 宜兰汽车配件制造(平湖)有限公司 | A kind of automobile license plate lamp to territory lighting |
-
2014
- 2014-12-23 CN CN201410807742.5A patent/CN104566113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1468830A (en) * | 1922-05-17 | 1923-09-25 | Lito Fone Company Inc | Signal for automotive vehicles |
| US1741610A (en) * | 1929-03-05 | 1929-12-31 | Gus A Brooks | Automobile tag |
| US2124829A (en) * | 1935-06-03 | 1938-07-26 | Demcy L Rioux | License plate illumination |
| CN202180779U (en) * | 2011-04-29 | 2012-04-04 | 胡然 | Auxiliary lighting device for license plate of automobile |
| CN103264658A (en) * | 2013-06-12 | 2013-08-28 | 庄景阳 | Intelligent plate number lighting device |
| CN204420809U (en) * | 2014-12-23 | 2015-06-24 | 宜兰汽车配件制造(平湖)有限公司 | A kind of automobile license plate lamp to territory lighting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10752168B2 (en) | 2018-03-07 | 2020-08-25 | Ford Global Technologies, Llc | Motor vehicle with light assembly for illuminating license plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |