CN107492325A - A kind of display device of tunnel mark - Google Patents
A kind of display device of tunnel mark Download PDFInfo
- Publication number
- CN107492325A CN107492325A CN201710901993.3A CN201710901993A CN107492325A CN 107492325 A CN107492325 A CN 107492325A CN 201710901993 A CN201710901993 A CN 201710901993A CN 107492325 A CN107492325 A CN 107492325A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- mark
- light
- display device
- emitting device
- 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
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to a kind of display device of tunnel mark, including：Tunnel body；The Warning Mark for being provided with the first light-emitting device above tunnel body, Warning Mark are punching word mark；And the projection lamp that tunnel bodies top projects to road surface is fixed on, the projecting direction of projection lamp is the direct of travel along vehicle.The present invention is using the Warning Mark with luminous function, and in its Warning Mark surface mount reflective membrane, so, the reflective membrane color on surface determines the visual effect on daytime, the glow color of light-emitting device determines the visual effect at night, especially under the conditions of night or sleety weather, warning function it is better；Projection lamp projects warning sign according to default program to vehicle heading, will be projected directly at road surface, and extremely strong warning function will be played to passing vehicle, and projected image readability is high, not protected from environmental, can apply for a long time.
Description
Technical field
The present invention relates to field of traffic, and in particular to a kind of display device of tunnel mark.
Background technology
At present, as the high speed development of China's economic, the improvement of road traffic have also obtained sizable attention, it is showed
In the laying and popularization of highway.Highway belongs to high-grade kilometer, is typically designed to 120 kilometers/hour or more
High speed, road surface include four or more track, and dividing strip is set up in centre, and both sides set up guardrail.
Because the vehicle on highway must keep the state run at high speed, so, the safety of road conditions is for vehicle row
It is vital for sailing.Tunnel often occurs because the area surroundings of process are more complicated in highway, therefore every
Guardrail near individual tunnel is provided with road sign sensing on the dividing strip at middle part, to remind the human pilot of vehicle to pay attention to
Road situation.But even being labelled with warning road sign, nearby accident still often occurs in freeway tunnel, to find out its cause,
Mainly due to traditional warning mark can not typically light, so as to be that the vehicle travelled on road at night time plays police
Show reminding effect, and the warning mark in most of tunnel is to be applied to be located on wall with coating, and the time is grown, and warning mark is slow
Slow desalination, brings potential potential safety hazard to traffic, therefore, adds the danger of driving personnel and driving vehicle night running
Coefficient.
The content of the invention
In consideration of it, have the tunnel mark of extremely strong warning function concurrently it is an object of the present invention to provide a kind of daytime and night
Display device.
In order to reach the purpose of foregoing invention, the present invention takes following technical scheme：
A kind of display device of tunnel mark, including：Tunnel body；
The Warning Mark for being provided with the first light-emitting device above tunnel body；And
It is fixed on the projection lamp that tunnel bodies top projects to road surface.
It is preferred that the Warning Mark is punching word mark.
More preferably, the surface of the punching word mark is provided with reflective membrane.
It is preferred that the projecting direction of the projection lamp is the direct of travel along vehicle.
It is preferred that the display device also includes the second light-emitting device, second light-emitting device is according to tunnel body
Contour shape be arranged on tunnel entrance and spaced apart be uniformly arranged on along the direction of tunnel body.
More preferably, first light-emitting device and the second light-emitting device are respectively in LED, LED light source or LED light bar
One kind.
More preferably, the tunnel entrance of the tunnel body is provided with reflectance coating.
More preferably, the display device also includes power supply, and the power supply is the first light-emitting device, projection lamp and the second hair
Electro-optical device is charged.
A kind of display device of tunnel mark of the present invention has the advantages that：
The present invention uses the Warning Mark with luminous function, and in its Warning Mark surface mount reflective membrane, so, table
The reflective membrane color in face determines the visual effect on daytime, and the glow color of light-emitting device determines the visual effect at night, especially
Under the conditions of night or sleety weather, warning function it is better；First light-emitting device and the second light-emitting device use LED
Light bar, LED string, small power consumption, operation cost are low；Projection lamp projects warning-sign according to default program to vehicle heading
Show, road surface will be projected directly at, extremely strong warning function will be played to passing vehicle, and projected image readability is high,
It is not protected from environmental, it can apply for a long time；Second light-emitting device of the side profile of tunnel two and tunnel internal, ensure that row
Car personnel have enough brightness, will not cause human pilot blurred vision, significantly reduce accident when entering in tunnel
Generation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment 1 of the display device of tunnel mark of the present invention；
Fig. 2 is the sectional view of Warning Mark；
Fig. 3 is a kind of structural representation of the embodiment 2 of the display device of tunnel mark of the present invention.
Embodiment
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
Embodiment 1
As shown in Figure 1, 2, a kind of display device of tunnel mark, including：Tunnel body 1；Above tunnel body 1
The Warning Mark 3 of first light-emitting device 2 is installed, Warning Mark is punching word mark；And be fixed on the top of tunnel body 1 to
The projection lamp 4 of road surface projection, the projecting direction of projection lamp 4 are the direct of travel along vehicle.First light-emitting device is LED
One kind in band, LED light source or LED light bar.
Aluminium sheet can be made different fonts and pattern by punching word mark as requested, and the first light-emitting device 2 is built in punching
In the word mark of hole, the surface of punching word mark can be also arranged on.Zinc-plated steel skeleton is welded in the behind of punching word mark, for pacifying
Dress is fixed.Punching word mark has the characteristics of in light weight, windproof, dust-proof, waterproof, can round-the-clock running, not by adverse circumstances
Influence.
The light sent to be more beneficial for punching word will not be too strong, in the present embodiment, is set on the surface of punching word mark
It is equipped with reflective membrane 5.The color of reflective membrane 5 is preferentially warmed oneself colour system, sends soft light, is observed beneficial to night personnel of driving.Instead
Another effect of light film is：In the case that circuit is not smooth, surface reflection film night also can be by car or other are extraneous
Light, good reflective visual effect can be also played, reaches good warning function.
The color of reflective membrane 5 on surface determines the visual effect on daytime, and the light source luminescent color of LED string determines regarding for night
Feel effect, the color of reflective membrane and LED can arbitrarily arrange in pairs or groups uses, easily realize and prepare luminous and passively light in visual impact
It is unusual in effect.
The warning mark that projection lamp 4 projects has superpower brightness output, and the resolution ratio of height parsing, projecting road surface can reach
To fabulous alarming effect；Moreover, when passing through projection lamp projected area on the vehicle of traveling, projection lamp is by warning mark
It will be projected directly on automobile, the automobile at such rear also can significantly see the warning mark.Warning mark be in advance according to
Demand is set, and can be divided into two kinds of daytime, night different warning marks.
Embodiment 2
In another embodiment, as shown in figure 3, a kind of display device of tunnel mark, including：Tunnel body 1；It is located at
The Warning Mark 3 for being provided with the first light-emitting device 2 of the top of tunnel body 1, Warning Mark 3 is punching word mark；It is and fixed
In the projection lamp 4 that the top of tunnel body 1 projects to road surface, the projecting direction of projection lamp 4 is the direct of travel along vehicle.First
Light-emitting device 2 is one kind in LED, LED light source or LED light bar.
In addition, the display device of the tunnel mark in this example also includes the second light-emitting device 6, second light-emitting device
6 are arranged on tunnel entrance according to the contour shape of tunnel body and spaced apart are uniformly arranged on along tunnel body 1
Direction on.The tunnel entrance of tunnel body 1 is provided with reflectance coating 5, the second light-emitting device 6 be LED, LED light source or
One kind in LED light bar.
It in this example, being used cooperatively for the second light-emitting device 6 and reflectance coating 5, can improve the brightness of tunnel entrance, solve
The driving personnel that determined enters the defects of blurred vision in tunnel, has reached the purpose of safety traffic.
In embodiment 1 and embodiment 2, the display device also includes power supply, and the power supply lights with first fill respectively
Put, projection lamp and the second light-emitting device are attached, charge respectively for it.Sun-generated electric power can be used in charge power supply, environmental protection
Sustainable power supply, do not influenceed by powering off；The municipal electricity consumption of tunnel face can also be used.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that it can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings are considered as illustrative
It is and nonrestrictive.
Claims (8)
1. a kind of display device of tunnel mark, including：Tunnel body；
The Warning Mark for being provided with the first light-emitting device above tunnel body；And
It is fixed on the projection lamp that tunnel bodies top projects to road surface.
2. the display device of a kind of tunnel mark according to claim 1, it is characterised in that the Warning Mark is punching
Word mark.
A kind of 3. display device of tunnel mark according to claim 2, it is characterised in that the table of the punching word mark
Face is provided with reflective membrane.
A kind of 4. display device of tunnel mark according to claim 1, it is characterised in that the projection side of the projection lamp
To for along the direct of travel of vehicle.
5. the display device of a kind of tunnel mark according to claim 1, it is characterised in that the display device also includes
There is the second light-emitting device, second light-emitting device is arranged on tunnel entrance and interval according to the contour shape of tunnel body
Certain distance is uniformly arranged on along the direction of tunnel body.
A kind of 6. display device of tunnel mark according to claim 1,5, it is characterised in that first light-emitting device
It is respectively one kind in LED, LED light source or LED light bar with the second light-emitting device.
A kind of 7. display device of tunnel mark according to claim 6, it is characterised in that the tunnel of the tunnel body
Porch is provided with reflectance coating.
8. the display device of a kind of tunnel mark according to claim 6, it is characterised in that the display device also includes
Power supply, the power supply are that the first light-emitting device, projection lamp and the second light-emitting device are charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901993.3A CN107492325A (en) | 2017-09-29 | 2017-09-29 | A kind of display device of tunnel mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901993.3A CN107492325A (en) | 2017-09-29 | 2017-09-29 | A kind of display device of tunnel mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492325A true CN107492325A (en) | 2017-12-19 |
Family
ID=60654047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901993.3A Pending CN107492325A (en) | 2017-09-29 | 2017-09-29 | A kind of display device of tunnel mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403229A (en) * | 2018-12-07 | 2019-03-01 | 山西路泽交通科技有限公司 | A kind of tunnel caution system |
| CN113034935A (en) * | 2021-03-02 | 2021-06-25 | 山东大学 | Traffic accident safety early warning and vehicle guiding device based on spotlight and using method thereof |
-
2017
- 2017-09-29 CN CN201710901993.3A patent/CN107492325A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403229A (en) * | 2018-12-07 | 2019-03-01 | 山西路泽交通科技有限公司 | A kind of tunnel caution system |
| CN113034935A (en) * | 2021-03-02 | 2021-06-25 | 山东大学 | Traffic accident safety early warning and vehicle guiding device based on spotlight and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |