CN202466442U - LED (light emitting diode) round road traffic sign - Google Patents

LED (light emitting diode) round road traffic sign Download PDF

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Publication number
CN202466442U
CN202466442U CN2012200694254U CN201220069425U CN202466442U CN 202466442 U CN202466442 U CN 202466442U CN 2012200694254 U CN2012200694254 U CN 2012200694254U CN 201220069425 U CN201220069425 U CN 201220069425U CN 202466442 U CN202466442 U CN 202466442U
Authority
CN
China
Prior art keywords
led
traffic sign
utility
lgp
model
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 - Lifetime
Application number
CN2012200694254U
Other languages
Chinese (zh)
Inventor
吴勉春
曹金韡
秦蕾
周俊
高德文
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.)
Shanghai Austar Lighting Electrical Industry Co Ltd
Original Assignee
Shanghai Austar Lighting Electrical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Austar Lighting Electrical Industry Co Ltd filed Critical Shanghai Austar Lighting Electrical Industry Co Ltd
Priority to CN2012200694254U priority Critical patent/CN202466442U/en
Application granted granted Critical
Publication of CN202466442U publication Critical patent/CN202466442U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an LED (light emitting diode) round road traffic sign. The sign comprises a round bottom plate, a light guide plate, an LED unit, a character pattern film, a power supply and a control module, wherein the LED unit consists of a plurality of LED lamps; a groove is formed on the bottom plate, the light guide plate is arranged in the groove, the LED lamps are arranged on the periphery of the light guide plate; a light source for illuminating is formed by the light guide plate and the LED lamps; the LED lamps are connected with the power supply and the control module; a transmitting prism film is arranged on the outer surface of the light guide plate; and the character pattern film is arranged on the transmitting prism film. The LED round road traffic sign has a marked flash effect no matter light radiation exists or not, has a long alarm distance, high safely and small whole size, and can be used for managing traffic and indicating the travelling direction to ensure road smoothness and travelling safety.

Description

The circular road and traffic sign plates of a kind of LED
Technical field
The utility model relates to a kind of road and traffic sign plates, the circular road and traffic sign plates of particularly a kind of LED.
Background technology
Road and traffic sign plates is to be arranged to be used to the equipment of warning and pointing out on the road, and outward appearance is generally rectangular, circle or triangle state.Road and traffic sign plates must be in strict accordance with " GB 5768 road signs and graticule " requirement, the passive refractive body of being made by the plastics reflectorized material.Principle is a vehicle in normal driving process, utilizes the reflective function of sign board, and effects such as prompting place, caution danger are with the generation of minimizing accident.
In general, the driver need be when finding that caution board appears in the place ahead through a discovery, high-visible the place ahead caution signal, take measures to brake, slow down, dodge so process.With 100 kilometers traveling automobile of speed per hour is example, as a rule, needs 10.8 seconds reaction time at least 350 meters distance in other words at least.This just needs sign board to have very strong reflective, thereby lets the driver very first time see it.
Existing sign board generally all adopts the plastics reflectorized material to make, and reflecting effect was very poor when it used at sunny weather, was difficult to cause rear driver's attention, and there is very big potential safety hazard in it.
The utility model content
The technical problem that the utility model will solve provides the circular road and traffic sign plates of a kind of reflecting effect LED strong, easy to use.
For achieving the above object, the technical scheme of the utility model is following:
The circular road and traffic sign plates of a kind of LED, said sign board comprises circular bottom plate, LGP, LED unit, character pattern film, power supply and control module, said LED unit is made up of a plurality of LED lamps; Said base plate is provided with groove, and said LGP is placed in the said groove, is provided with the LED lamp around the said LGP; Said LGP and LED lamp form illuminating light source; Said LED lamp is connected with control module with power supply, and said LGP external surface is provided with the printing opacity prism film, and said printing opacity prism film is provided with the character pattern film.
Preferably, the back of said base plate is provided with fastening devices.
Preferably, said power supply is battery or AC power.
Through technique scheme, the beneficial effect of the utility model is:
The utility model can both reach eye-catching flash effect no matter have or not external light source irradiation, the caution distance, and safe, overall volume is little; The utility model is in order to regulate the traffic, to indicate direction of traffic to guarantee The coast is clear and traffic safety.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model structure explosive view;
Fig. 2 is the sectional drawing of the utility model.
The numeral corresponding component title represented among the figure with letter:
10, base plate 20, LGP 30, LED unit 40, printing opacity prism film 50, character pattern film 60, fastening devices
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to illustrated in figures 1 and 2, the circular road and traffic sign plates of a kind of LED of the utility model, said sign board comprises circular bottom plate 10, LGP 20, LED unit 30, character pattern film 50, power supply and control module (not marking among the figure); Said circular bottom plate 10 is processed by aluminum, and said LGP 20 is processed by nano material.
The utility model LED unit 30 is made up of a plurality of LED lamps, and base plate 10 is provided with groove (not marking among the figure), when assembling, earlier LGP 20 is placed in the groove of base plate 10, and LED unit 30 is set around LGP 20 then; LGP 20 forms illuminating light source with LED unit 30; LED unit 30 is connected with control module with power supply, and the user can control the switch of LED unit 30 through control module; On LGP 20 external surfaces, printing opacity prism film 40 is set at last, according to actual needs corresponding character pattern film 50 can also be set on printing opacity prism film 40.
The prism film 40 of the utility model on LGP 20 external surfaces increases the reflective function of sign board.
The utility model LED unit 30 seals encapsulating and handles (not marking among the figure), and sign board can round-the-clockly be used.
In order to make the utility model easy to carry and use, the utility model power supply is a battery, and it also can use under situation of alternating current not having.
Place for the ease of the utility model, it can be provided with fastening devices 60 at the back of base plate 10, and fastening devices 60 can be fixture block or buckle, and it can be used for fixing sign board in use, thereby has improved the stability when the utility model uses.
The utility model can adopt manual control when using, and also can be automatic control; Manually the bright lamp of control only needs on sign board, to be provided with a gauge tap, and it is opened gauge tap and gets final product when the service marking board; Automatically the bright lamp of control need be provided with the light sensation sensor on sign board, and sign board can light automatically when the ambient light photograph reaches setting value.
The utility model can adopt solar powered, and it should be provided with solar panel above sign board.
The utility model can adopt mains-supplied when using, and when using civil power, needs that battery is replaced by Switching Power Supply and gets final product.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. the circular road and traffic sign plates of LED is characterized in that said sign board comprises circular bottom plate, LGP, LED unit, character pattern film, power supply and control module, and said LED unit is made up of a plurality of LED lamps; Said base plate is provided with groove, and said LGP is placed in the said groove, is provided with the LED lamp around the said LGP; Said LGP and LED lamp form illuminating light source; Said LED lamp is connected with control module with power supply, and said LGP external surface is provided with the printing opacity prism film, and said printing opacity prism film is provided with the character pattern film.
2. the circular road and traffic sign plates of a kind of LED according to claim 1, it is characterized in that: the back of said base plate is provided with fastening devices.
3. the circular road and traffic sign plates of a kind of LED according to claim 1, it is characterized in that: said power supply is battery or AC power.
CN2012200694254U 2012-02-28 2012-02-28 LED (light emitting diode) round road traffic sign Expired - Lifetime CN202466442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200694254U CN202466442U (en) 2012-02-28 2012-02-28 LED (light emitting diode) round road traffic sign

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200694254U CN202466442U (en) 2012-02-28 2012-02-28 LED (light emitting diode) round road traffic sign

Publications (1)

Publication Number Publication Date
CN202466442U true CN202466442U (en) 2012-10-03

Family

ID=46914610

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200694254U Expired - Lifetime CN202466442U (en) 2012-02-28 2012-02-28 LED (light emitting diode) round road traffic sign

Country Status (1)

Country Link
CN (1) CN202466442U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562994A (en) * 2013-10-18 2015-04-29 南京赛康交通安全科技股份有限公司 Ultra-thin LED light-emitting sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562994A (en) * 2013-10-18 2015-04-29 南京赛康交通安全科技股份有限公司 Ultra-thin LED light-emitting sign

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CX01 Expiry of patent term

Granted publication date: 20121003

CX01 Expiry of patent term