CN205999808U - One kind can active light-emitting type road traffic sign plate - Google Patents

One kind can active light-emitting type road traffic sign plate Download PDF

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Publication number
CN205999808U
CN205999808U CN201620899042.8U CN201620899042U CN205999808U CN 205999808 U CN205999808 U CN 205999808U CN 201620899042 U CN201620899042 U CN 201620899042U CN 205999808 U CN205999808 U CN 205999808U
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CN
China
Prior art keywords
polymethyl methacrylate
light
guide plate
emitting type
light guide
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.)
Active
Application number
CN201620899042.8U
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Chinese (zh)
Inventor
刘勇
岳亚锋
曹锋
马勇军
黄凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scarlett Fonda (hubei) Co Ltd Traffic Engineering
Original Assignee
Scarlett Fonda (hubei) Co Ltd Traffic Engineering
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Application filed by Scarlett Fonda (hubei) Co Ltd Traffic Engineering filed Critical Scarlett Fonda (hubei) Co Ltd Traffic Engineering
Priority to CN201620899042.8U priority Critical patent/CN205999808U/en
Application granted granted Critical
Publication of CN205999808U publication Critical patent/CN205999808U/en
Active legal-status Critical Current
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Abstract

This utility model is related to a kind of road signs, there is provided one kind can active light-emitting type road traffic sign plate, including the reflective membrane stacking gradually, polymethyl methacrylate lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet, described reflective membrane, polymethyl methacrylate lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet are integrally formed by screw connection fastening, and the periphery of described polymethyl methacrylate light guide plate is provided with paster type light emitting type.This utility model structure is simple, easy to use, enables the basic function of retro-reflective traffic signss, and can provide the visibility energy of road signs information by the unlatching of automatic light source when the ambient light illuminations such as night, dense fog are not enough, more safe and reliable.

Description

One kind can active light-emitting type road traffic sign plate
Technical field
This utility model is related to a kind of road signs, can active light-emitting type road signs particularly to one kind Plate.
Background technology
At present, the retro-reflective sign board that on road, the traffic signss of application are made up of reflective membrane and aluminum backboard etc., its Need at night to rely on light of motor vehicles etc. to provide external incident light source, by the reflectorized material in reflective membrane, incident illumination is entered Row reflection, thus by vehicle driver depending on recognizing.Such sign board must rely on the light of motor vehicles could form reflex reflection, greatly Type vehicle is different with the light incident angle of dilly, and mark is larger by the difference on effect depending on recognizing.Curved road is arranged Mark, its space of a whole page is different from the angle of automobile lamplight, and also there were significant differences for the angle of reflection light.Pedestrian and non-motor vehicle Deng traffic participant it is impossible to provide incident light source, night just cannot be effectively depending on recognizing sign board.Meet rain, snow, mist, haze etc. severe During weather, reflecting effect substantially reduces, and has a strong impact on prompting, the warning function of traffic signss.
Content of the invention
The purpose of this utility model is exactly part in order to overcome the above-mentioned deficiencies of the prior art, and provides one kind can actively send out Light formula road traffic sign plate, its structure is simple, easy to use, enables the basic function of retro-reflective traffic signss, and The visibility energy of road signs information can be provided when the ambient light illuminations such as night, dense fog are not enough by the unlatching of automatic light source, More safe and reliable.
The purpose of this utility model is achieved by the following technical measures:One kind can active light-emitting type road traffic mark Will plate, including the reflective membrane stacking gradually, polymethyl methacrylate lamella lucida, polymethyl methacrylate light guide plate, reflection Paper and aluminium sheet, described reflective membrane is the Special light reflecting film making traffic signss pattern, possesses biography when light source fails luminous The institute of system retro-reflective sign board is functional, and reflective membrane sticks in polymethyl methacrylate lamella lucida, described reflective membrane, poly- Methyl methacrylate lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet are become by screw connection fastening Overall, the periphery of described polymethyl methacrylate light guide plate is provided with paster type light emitting type, by poly-methyl methacrylate The linear light source that light emitting diode is formed is converted to area source by ester light guide plate.When ambient light illumination around mark is not enough, lead to Cross and power to light emitting diode, the active realizing traffic signss lights, thus solve retro-reflective traffic signss can only rely on outward Portion's light source just can possess the problem of night visibility energy, provides good night depending on recognizing traffic signss just to traffic participant Profit, improves traffic safety level.
Further, the periphery setting cutting or stay side of described polymethyl methacrylate light guide plate, and in cutting or Stay installation paster type light emitting type at side.
Further, described paster type light emitting type is powered using civil power by Switching Power Supply or transformator, or Person is powered using photovoltaic cell, or is powered using wind power battery.
Further, by reflective membrane, polymethyl methacrylate lamella lucida, polymethyl methacrylate light guide plate, reflection Paper and aluminium sheet are formed around sealing bound edge by the entirety that screw connection is tightened to, and effectively improve the water resistance of mark plate, Water-proofing treatment is first carried out during dress sealing bound edge.
This utility model structure is simple, easy to use, is easy to regular maintenance and maintenance, can be effectively improved traffic signss and exist Visibility when surrounding illumination is not enough, improves traffic safety level.Simultaneously this utility model mark plate can have special Artificial remote opening light source when needing, lifting prompting, alarming effect.
Brief description
Fig. 1 for this utility model can illuminated road traffic sign plate front view.
Fig. 2 for this utility model can illuminated road traffic sign plate lateral plan.
Fig. 3 for this utility model can illuminated road traffic sign plate rear view.
Wherein:1 is sealing bound edge;2 is aluminum groove;3 is screw;4 is reflective membrane;5 is that polymethyl methacrylate is transparent Plate;6 is polymethyl methacrylate light guide plate;7 is reflecting paper;8 is aluminium sheet;9 is paster type light emitting type.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model will be further described.
As shown in Figure 1, 2, 3, the present embodiment provide one kind can active light-emitting type road traffic sign plate, including stacking gradually Reflective membrane 4, polymethyl methacrylate lamella lucida 5, polymethyl methacrylate light guide plate 6, reflecting paper 7 and aluminium sheet 8, described Reflective membrane 4, polymethyl methacrylate lamella lucida 5, polymethyl methacrylate light guide plate 6, reflecting paper 7 and aluminium sheet 8 pass through spiral shell Silk 3 connection fastening is integrally formed, and the periphery of described polymethyl methacrylate light guide plate 6 is provided with paster type light emitting type 9.
In the present embodiment, described reflective membrane 4 is the Special light reflecting film being traditionally used for making traffic signss, reflective at this Corresponding traffic signss pattern is made on film 4 so as to have retro-reflective traffic signss institute functional it is ensured that failing in light source When luminous, this mark plate can provide corresponding information using its retroreflectivity for traffic participant.
In the present embodiment, in the side cutting of optical-grade polymethylmethacrylacontinuous light guide plate 6 or stay side, in groove or stay At side, paster type light emitting type 9 is installed, using the light conductive performance of this material high, linear point that light emitting diode is formed The light source of cloth is converted to uniform area source, for strengthening reflecting effect under optical-grade polymethylmethacrylacontinuous light guide plate 6 One layer of reflecting paper 7 is pasted in face, from the backlight traffic signss pattern of reflective membrane 4, improves the visibility of pattern.Described paster Formula light emitting diode 9 is powered using civil power by Switching Power Supply or transformator, or is powered using photovoltaic cell, or Person is powered using wind power battery.
In the present embodiment, reflective membrane 4, polymethyl methacrylate lamella lucida 5, polymethyl methacrylate light guide plate 6, Reflecting paper 7 is fixed on aluminium sheet 8 by screw 3(Flat aluminium alloy plate)On, provide integrally-built intensity and entirety using aluminium sheet 8 Property.By welding or being riveted on the aluminum groove 2 on aluminium sheet 8, this structure can be fixed on various traffic signss rod members, be easy to pacify Dress.
In the present embodiment, by reflective membrane 4, polymethyl methacrylate lamella lucida 5, polymethyl methacrylate light guide plate 6th, reflecting paper 7 and aluminium sheet 8 connect, by screw 3, the entirety being tightened to and are formed around sealing bound edge 1, can play what sealing discharged water Effect, can improve the globality of this structure simultaneously, first carry out water-proofing treatment in dress sealing bound edge 1.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (4)

1. one kind can active light-emitting type road traffic sign plate, it is characterized in that:Including the reflective membrane stacking gradually, polymethyl Sour methyl ester lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet, described reflective membrane, polymethyl methacrylate Lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet are integrally formed by screw connection fastening, described poly- methyl The periphery of acrylic acid methyl ester. light guide plate is provided with paster type light emitting type.
2. according to claim 1 can active light-emitting type road traffic sign plate, it is characterized in that:Described polymethylacrylic acid The periphery of methyl ester light guide plate arranges cutting or stays side, and or stays installation paster type light emitting type at side in cutting.
3. according to claim 1 and 2 can active light-emitting type road traffic sign plate, it is characterized in that:Described SMD Optical diode is powered using civil power by Switching Power Supply or transformator, or is powered using photovoltaic cell, or adopts It is powered with wind power battery.
4. according to claim 1 can active light-emitting type road traffic sign plate, it is characterized in that:By reflective membrane, poly- methyl The entirety that acrylic acid methyl ester. lamella lucida, polymethyl methacrylate light guide plate, reflecting paper and aluminium sheet are tightened to by screw connection It is formed around sealing bound edge.
CN201620899042.8U 2016-08-18 2016-08-18 One kind can active light-emitting type road traffic sign plate Active CN205999808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620899042.8U CN205999808U (en) 2016-08-18 2016-08-18 One kind can active light-emitting type road traffic sign plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620899042.8U CN205999808U (en) 2016-08-18 2016-08-18 One kind can active light-emitting type road traffic sign plate

Publications (1)

Publication Number Publication Date
CN205999808U true CN205999808U (en) 2017-03-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620899042.8U Active CN205999808U (en) 2016-08-18 2016-08-18 One kind can active light-emitting type road traffic sign plate

Country Status (1)

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CN (1) CN205999808U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114438921A (en) * 2021-12-30 2022-05-06 南京赛康交通安全科技有限公司 Road self-luminous traffic sign control system and method for night driving

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114438921A (en) * 2021-12-30 2022-05-06 南京赛康交通安全科技有限公司 Road self-luminous traffic sign control system and method for night driving

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