CN206353433U - A kind of road caution mark night laser projection arrangement - Google Patents
A kind of road caution mark night laser projection arrangement Download PDFInfo
- Publication number
- CN206353433U CN206353433U CN201720005113.XU CN201720005113U CN206353433U CN 206353433 U CN206353433 U CN 206353433U CN 201720005113 U CN201720005113 U CN 201720005113U CN 206353433 U CN206353433 U CN 206353433U
- Authority
- CN
- China
- Prior art keywords
- control module
- lampshade
- projection arrangement
- lamp stand
- caution mark
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model is related to traffic safety equipment technical field, specifically a kind of road caution mark night laser projection arrangement；Including lamp stand, bearing at the top of lamp stand is set and lampshade of the bearing away from lamp stand end is set, control module is provided with lampshade, control module is connected with laser beam group, light sensor is provided with the top of lampshade, light sensor is connected with control module, light intensity is less than setting value, light signal is transmitted to control module, and control module, which connects laser beam group, makes it start working；The utility model provides a kind of road caution mark night laser projection arrangement, intelligent control is carried out by control module simultaneously to multiple laser beams, and combine existing road equipment collection current road segment speed information, control module receives signal and handled, judge that it is corresponding hypervelocity pattern to switch projection pattern after over-speed vehicles, to warn driver safety to drive.
Description
Technical field
The utility model is related to Road traffic devices technical field, specifically a kind of road caution mark night laser
Projection arrangement.
Background technology
Illumination and the two big important components that warning is freeway facility, to ensureing vehicle safe driving, reducing thing
Therefore incidence plays vital effect.Current highway is mostly using reflection number plate, LED luminescent screens and road spraying figure
Case as warning mark carrier.Three of the above scheme all existing defects to a certain extent：When night car lighting light not
Enough or at bend angle blind area, reflection number plate is difficult for driver and brings enough warning functions；And use the life of LED luminescent screens
Produce manufacturing cost and later maintenance is too high, it is difficult to large-scale promotion；If using the spraying road caution mark figure on road
The mode of case, is used after wearing and tearing, pattern will thicken, and equally be difficult to play enough warning functions by long-time.And
The Color Laser Projection Technology continued to develop in recent years can effectively solve the problem that problem above, laser projection device have projection distance it is remote,
Light beam is more concentrated, brightness is higher and the features such as being easily controlled, is made full use of its characteristic and is applied to the projection of road caution mark
In device, the function of warning at night of roadnet can be effectively improved.
Utility model content
The purpose of this utility model is that there is provided a kind of road caution mark night laser the problem of presence for above-mentioned technology
Projection arrangement.
To achieve the above object, the technical solution adopted in the utility model is：A kind of road caution mark night laser is thrown
Image device, including lamp stand, set the bearing at the top of lamp stand and set in lampshade of the bearing away from lamp stand end, the lampshade provided with control
Molding block, the control module is connected with laser beam group, is provided with light sensor at the top of the lampshade, the light sensor with
Control module is connected, and the light intensity is less than setting value, and light signal is transmitted to control module, and control module connects laser beam group
It is made to start working.
Further, the laser beam group includes condenser, circuit board and laser lamp bead.
Further, signal receiving module is additionally provided with the lampshade, the signal receiving module is connected with control module,
For receiving the signal that tele-control system is sent.
Further, it is to be detachably connected between the bearing and lamp stand.
Further, the lampshade end is provided with the convex lens for divergencing laser.
Advantageous effects of the present utility model are：The utility model is thrown there is provided a kind of road caution mark night laser
Multiple laser beams are carried out intelligent control, and combine the current road of existing road equipment collection by image device simultaneously by control module
Section speed information, control module receives signal and handled, and judges that it is corresponding hypervelocity to switch projection pattern after over-speed vehicles
Pattern, to warn driver safety to drive.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of road caution mark night laser projection arrangement of the utility model；
Fig. 2 is the structural representation of lampshade in Fig. 1；
Fig. 3 is lampshade inner structure schematic diagram in Fig. 1；
1 lamp stand, 2 bearings, 3 lampshades, 4 light sensors, 5 convex lens, 6 laser lamp beads, 7 condensers, 8 circuit boards, 9 in figure
Signal receiving module, 10 control modules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-3, the problem of solving in background technology, a kind of road caution mark night laser projection arrangement, bag
Lamp stand 1 is included, the bearing 2 at the top of lamp stand is set and set provided with control module 10 in lampshade 3 of the bearing away from lamp stand end, lampshade,
Control module is connected with laser beam group, light sensor 4 is provided with the top of lampshade, light sensor is connected with control module, light
Intensity is less than setting value, and light signal is transmitted to control module, and control module, which connects laser beam group, makes it start working.
In the utility model, laser beam group includes condenser 7, circuit board 8 and laser lamp bead 6, and laser lamp bead is uniformly distributed
On circuit boards.
Signal receiving module 9 is additionally provided with the utility model, in lampshade, signal receiving module is connected with control module, used
The signal sent in reception tele-control system.In the utility model, road caution mark night laser projection arrangement and road
Speed measuring device is combined, and when the speed measuring device on road, which detects driving vehicle, exceedes restriction speed, control system will
Overspeed signal is sent to signal receiving module, and setting laser beam projects will be exceeded the speed limit in road ahead prompting driving by control module
Member notes slowing down.
It is to be detachably connected in the utility model, between bearing and lamp stand.
In the utility model, lampshade end is provided with the convex lens 5 for divergencing laser, and the effect of convex lens is amplification projection
Pattern, it is clearer, eye-catching when it is projected on road surface.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) with the general understanding identical meaning with the those of ordinary skill in the utility model art.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
One of ordinary skill in the art will appreciate that：The part in device in embodiment can be according to embodiment description point
It is distributed in the device of embodiment, respective change can also be carried out and be disposed other than in one or more devices of the present embodiment.On
The part for stating embodiment can be merged into a part, can also be further split into multiple subassemblies.
It should be noted last that：Above example is only used to illustrative and not limiting the technical solution of the utility model, to the greatest extent
The utility model is described in detail with reference to above-described embodiment for pipe, it will be apparent to an ordinarily skilled person in the art that：Still
The utility model can be modified or equivalent substitution, without departing from any modification of spirit and scope of the present utility model
Or local replacement, it all should cover among right of the present utility model.
Claims (5)
1. a kind of road caution mark night laser projection arrangement, it is characterised in that including lamp stand, the bearing at the top of lamp stand is set
Control module is provided with lampshade of the bearing away from lamp stand end, the lampshade with setting, the control module is connected with laser beam group,
Light sensor is provided with the top of the lampshade, the light sensor is connected with control module, the light intensity is less than setting
Value, light signal is transmitted to control module, and control module, which connects laser beam group, makes it start working.
2. road caution mark night laser projection arrangement according to claim 1, it is characterised in that the laser beam group bag
Include condenser, circuit board and laser lamp bead.
3. road caution mark night laser projection arrangement according to claim 1, it is characterised in that also set in the lampshade
There is signal receiving module, the signal receiving module is connected with control module, for receiving the signal that tele-control system is sent.
4. road caution mark night laser projection arrangement according to claim 1, it is characterised in that the bearing and lamp stand
Between to be detachably connected.
5. road caution mark night laser projection arrangement according to claim 1, it is characterised in that the lampshade end is set
There are the convex lens for divergencing laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005113.XU CN206353433U (en) | 2017-01-04 | 2017-01-04 | A kind of road caution mark night laser projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005113.XU CN206353433U (en) | 2017-01-04 | 2017-01-04 | A kind of road caution mark night laser projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353433U true CN206353433U (en) | 2017-07-25 |
Family
ID=59348438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005113.XU Expired - Fee Related CN206353433U (en) | 2017-01-04 | 2017-01-04 | A kind of road caution mark night laser projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206353433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829378A (en) * | 2017-12-15 | 2018-03-23 | 佛山市万良商贸有限公司 | A kind of sign board for road traffic |
| CN114032807A (en) * | 2021-11-26 | 2022-02-11 | 中国二十冶集团有限公司 | Warning device for dangerous range of excavator during night construction |
-
2017
- 2017-01-04 CN CN201720005113.XU patent/CN206353433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829378A (en) * | 2017-12-15 | 2018-03-23 | 佛山市万良商贸有限公司 | A kind of sign board for road traffic |
| CN114032807A (en) * | 2021-11-26 | 2022-02-11 | 中国二十冶集团有限公司 | Warning device for dangerous range of excavator during night construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |