CN209657724U - Ultra-thin self illuminous sign board - Google Patents

Abstract

The utility model discloses a kind of ultra-thin self illuminous sign boards, including the reflective membrane from top to bottom set gradually, astigmatism plate, light guide plate and aluminium sheet, each layer of thickness is all grade, this four layers thickness summation is less than 1.5 centimetres, astigmatism plate, light guide plate and aluminium sheet three are linked together with stock screw, the reflective membrane is pasted onto astigmatism plate, stock screw is distributed in around ultra-thin self illuminous sign board, electroluminescent lamp has been fitted around on the periphery of the light guide plate, electroluminescent lamp is connected to power supply by conducting wire, reflective membrane, astigmatism plate, the integrally-built outer edge of light guide plate and aluminium sheet composition is fixedly installed in frame.The utility model solves driving at night, driver by reflecting angle is limited the unclear problem of identification fingerpost information and because driving caused by the bad weathers such as sleet, pedestrian identify the problem of traffic sign difficulty, in addition, ultra-thin self illuminous sign board also has ultra-thin material structure, cost of manufacture is saved, is quickly and expediently installed.

Description

Ultra-thin self illuminous sign board

Technical field

The utility model relates to a kind of traffic sign technology, especially a kind of ultra-thin self illuminous sign board.

Background technique

With urbanization, the continuous development of intellectualized technology, the requirement to road safety is higher and higher, traditional road peace Full traffic sign is based on application light orientation recurrence reflecting material (being commonly called as reflecting film material) technology.Reflectorized material manufacture Traffic sign facility be it is passive reflective under conditions of having light source irradiation, play the role of visual identity, and in no light source In the case that main body is irradiated, night is difficult identification tag information.Under the severe weather conditions such as rain, mist, the distance of visual identity Depending on the irradiation brightness of light source body, direction and the road conditions identification of traffic are drastically influenced, since existing sign board is thick Spend larger, there are larger problems for installation maintenance.

207878319 U of Chinese patent CN discloses a kind of self-luminous road sign, it includes, sign board ontology, mark Will board ontology front is equipped with light transmission hole post, and the reverse side of sign board ontology is equipped with solar panels, and sign board body interior is provided with can Rechargeable battery, photosensitive switch and LED light source.The night self light emission function that the patent is realized using loophole column technology, but It is that light source only passes through light transmission hole post and issues, it is only local luminous, people's visual fatigue is easily caused, there are certain safety is hidden Suffer from.

205621395 U of Chinese patent CN discloses a kind of self-luminous nameplate, which includes metal mold edge Frame, light-emitting section, light guide plate and support plate；The light-emitting section is located inside the shaped metal frame, the light guide plate and institute It states after support plate is arranged in parallel while being embedded on the inside of the shaped metal frame, the light-guide edge and the light-emitting section phase To being set in the shaped metal frame.The patent makes entire sign board shine using light-emitting section and guide-lighting plate technique It is uniformly clear, but total does not have corresponding waterproof measure, if it is on rainy day, it is easy to it intakes, route is caused to damage, Self luminous effect is not achieved, service life also will receive influence.

102454155 B of Chinese patent CN discloses a kind of solar energy self-luminous road traffic sign, including solar-electricity Pond plate, battery and sign board, sign board include PET film layer, EVA film layer, colored ink layers arc, lamp layer and aluminum substrate, PET film layer, EVA film layer, colored ink layers arc, lamp layer press PET film layer, EVA film layer, colored ink layers arc, electroluminescent Layer, EVA film layer, the sequence of PET film layer are equipped with the reinforcing rib of U shape slot material, mark coated on aluminum substrate behind aluminum substrate Will board connects a sign board controller.Battery and the power grid power supply that the patent uses, energy supply is sufficient, realizes sign board Self light emission function, but self illuminous sign board can not achieve the function of lighting according to the bright dark degree of weather in the patent, exist certain Defect.Total does not have corresponding waterproof measure simultaneously, if it is on rainy day, it is easy to and it intakes, route is caused to damage, Self luminous effect is not achieved, service life also will receive influence.

201549163 U of Chinese patent CN discloses a kind of Self-luminous signboard, using double-layer structure, by substrate and thoroughly Bright wearing layer is formed by stacking, and self-luminescent material is embedded in the filling slot of upper surface of base plate, is then closely pressed with transparent wear It connects on substrate, covers self-luminescent material.The patent using inlay by the way of and be applied with layer of transparent wearing layer mode, Self illuminous sign board is effectively protected, increases service life, but self illuminous sign board can not achieve according to day in the patent The function that the bright dark degree of gas is lighted, haves the defects that certain.

Utility model content

Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of ultra-thin self illuminous sign board, The sign board can self-luminous, identification is convenient, and clearly, structure is simple, and low manufacture cost is quickly and expediently installed.

To achieve the above object, the utility model adopts the following technical solutions:

A kind of ultra-thin self illuminous sign board, is formed by four layers, including from top to bottom set gradually reflective membrane, astigmatism plate, Light guide plate and aluminium sheet, aforementioned four layers of thickness summation is less than 1.5 centimetres, the astigmatism plate, light guide plate and aluminium sheet three's stock Screw links together, and the reflective membrane is pasted onto astigmatism plate, and the stock screw is distributed in ultra-thin self illuminous sign Around board, electroluminescent lamp has been fitted around on the periphery of the light guide plate, electroluminescent lamp is connected to power supply by conducting wire, reflective membrane, The integrally-built outer edge of astigmatism plate, light guide plate and aluminium sheet composition is fixedly installed in frame.

The electroluminescent lamp is LED light.

The reflective membrane covers stock screw, prevents screw from corroding.

There are two card slots, the setting of card slot to be convenient for the company of ultra-thin self illuminous sign board and external rod piece for installation on the outside of aluminium sheet It connects.

The Raindrop sensor being connected with LED is installed on the outside of the aluminium sheet, Raindrop sensor is connected with power supply, realizes LED The automatic sensing rainwater of lamp controls,

The head of the stock screw is flat.

The LED light, which connects to power supply, is provided with photosensitive switch on conducting wire, realize the automatic photosensitive control of LED light.

The LED light connects to power supply and is provided with sequence circuit on conducting wire, realizes and controls the time of LED light.

Entirety above-mentioned can be preferably coated and fixed in the U-shaped rubber material of longitudinal section of the frame, this kind of moulding Structure.

The frame and integrally-built contact position are sealed by sealant, can either guarantee whole stability, moreover it is possible to Avoid the immersion of external dust storm rainwater.

The beneficial effects of the utility model are: being no longer rely on the light-illuminating of vehicular traffic and reflective, sign board itself tool There is luminous and reflecting effect.Light guide plate is guide-lighting uniformly, and LED annular light is provided compared with intense light source thereon, and astigmatism plate increases light source benefit With rate, substantially increase sign board brightness and road signs information can identification.Aluminium sheet and U-shaped structure have fixed signal board Global shape function, prevents sign board from deforming.

The utility model solves driving at night first, and driver is limited identification fingerpost information by reflecting angle Unclear problem, secondly, driving, pedestrian identify that traffic sign is difficult and ask caused by solving because of bad weathers such as haze, sleet Topic, driver no longer limited by reflection angle, the fingerpost that is not turned on high beam also and can clearly recognize in the same old way other than hundred meters Will information.In addition, ultra-thin self illuminous sign board also has ultra-thin material structure, and it is low in energy consumption, save cost of manufacture, installation and maintenance It is efficient and convenient.

Detailed description of the invention

Fig. 1 is longitudinal cross-section diagram of the utility model one embodiment；

Fig. 2 is the lateral sectional view of the utility model one embodiment；

Wherein, 1, reflective membrane；2, astigmatism plate；3, LED light；4, frame；5, light guide plate；6, aluminium sheet；7, card slot；8, raindrop pass Sensor；9, stock screw.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

This specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification revealed interior Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this Under the effect of type can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can contain In the range of lid.Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, It is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or tune It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.

As shown in Figure 1 and Figure 2, ultra-thin self illuminous sign board, is formed by four layers, reflective including what is from top to bottom set gradually Film 1, astigmatism plate 2, light guide plate 5 and aluminium sheet 6, each layer of thickness are all grades, this four layers thickness is added up less than 1.5 lis Rice, astigmatism plate 2, light guide plate 5 and aluminium sheet 6 are connected by stock screw 9, and stock screw 9 is distributed in ultra-thin self illuminous sign Around board, fixed support astigmatism plate 2, light guide plate 5 and aluminium sheet 6, aluminium sheet 6 have fixed support function, it is other to can support fixation Layer modular construction.LED light 3 has been fitted around on the periphery of light guide plate 5, LED light 3 is connected to power supply by conducting wire, LED light 3 with Photosensitive switch is set in power supply connecting wire, realizes the automatic photosensitive control of LED light 3.Or LED light 3 connects to power supply conducting wire Upper setting sequence circuit is realized and is controlled the time of LED light 3.Raindrop sensor 8 is installed on the outside of aluminium sheet 6, on rainy day, It after Raindrop sensor senses rainwater, realizes and control is incuded to the rainwater of LED light 3, there are also card slots 7 in 6 outside of aluminium sheet, convenient for super The connection of thin self illuminous sign board and external rod piece.

LED line light source is converted to area source by light guide plate 5, increases light-emitting area.Astigmatism plate 2 itself have high transparency and Good light diffusing makes light can be good at penetrating with diffusion, can reinforce the penetration power of 5 light of light guide plate.

Reflective membrane 1 can reinforce ultra-thin self illuminous sign board reflecting effect.Reflective membrane 1 is in the case where bright light itself It can be used as common sign board to use, under night or dim environment, by the light of LED light 3, keep the spy of higher identification Point reduces because roadway safety signs identify the unclear frequency for generating traffic accident, improves travel safety.

The integrally-built outer edge that reflective membrane 1, astigmatism plate 2, light guide plate 5 and aluminium sheet 6 form is fixedly installed in frame 4 In.Frame 4 is using rubber material, and frivolous corrosion-resistant, longitudinal section of frame 4 is U-shaped, this kind of moulding can be wrapped preferably Cover fixed overall structure above-mentioned.Frame 4 and integrally-built contact position are sealed by sealant, can either be guaranteed whole steady Solidity, moreover it is possible to avoid the immersion of external dust storm rainwater, there is sand prevention, waterproof effect, in the bad weathers effective protection mark such as sleet Will board internal structure is not damaged.

It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model Within enclosing.

Claims (10)

1. a kind of ultra-thin self illuminous sign board, characterized in that including reflective membrane, astigmatism plate, the leaded light from top to bottom set gradually Plate and aluminium sheet, the thickness of aforementioned four-layer structure is less than 1.5 centimetres, and the astigmatism plate, light guide plate and aluminium sheet three are with stock screw Nail links together, and the reflective membrane is pasted onto astigmatism plate, and the stock screw is distributed in ultra-thin self illuminous sign board Around, it is fitted around electroluminescent lamp on the periphery of the light guide plate, electroluminescent lamp is connected to power supply by conducting wire, reflective membrane, astigmatism The integrally-built outer edge of plate, light guide plate and aluminium sheet composition is fixedly installed in frame.

2. ultra-thin self illuminous sign board as described in claim 1, characterized in that the electroluminescent lamp is LED light.

3. ultra-thin self illuminous sign board as described in claim 1, characterized in that the reflective membrane covers stock screw, prevents Only screw corrodes.

4. ultra-thin self illuminous sign board as described in claim 1, characterized in that the head of the stock screw is tack.

5. ultra-thin self illuminous sign board as described in claim 1, characterized in that there are two cards for the outside installation of the aluminium sheet Slot.

6. ultra-thin self illuminous sign board as claimed in claim 2, characterized in that be equipped on the outside of the aluminium sheet and be connected with LED Raindrop sensor, Raindrop sensor is connected with power supply, realizes the automatic sensing rainwater control of LED light.

7. ultra-thin self illuminous sign board as claimed in claim 2, characterized in that the LED light is connected to power supply and set on conducting wire It is equipped with photosensitive switch, realizes the automatic photosensitive control of LED light.

8. ultra-thin self illuminous sign board as claimed in claim 2, characterized in that the LED light is connected to power supply and set on conducting wire It is equipped with sequence circuit, realizes and the time of LED light is controlled.

9. ultra-thin self illuminous sign board as described in claim 1, characterized in that longitudinal section of the frame is U-shaped.

10. ultra-thin self illuminous sign board as described in claim 1, characterized in that the frame and integrally-built contact position It is sealed by sealant.