CN206555835U - A kind of light structures for traffic tunnel and use its lighting device - Google Patents

Abstract

The utility model proposes a kind of light structures for traffic tunnel and use its lighting device.Light structures include：Shell, light source, including light emitting module and reflector, light emitting module are located at the inside of shell to provide illumination, reflector, positioned at the rear portion of light emitting module, from light emitting module and to be irradiated to the light on reflector and providing reflection；Radiator, positioned at enclosure, the both sides of light source；And double-deck camera lens, double-deck camera lens is the Fresnel Lenses with a plurality of lines, and the lines of upper strata camera lens and lower floor's camera lens is along the direction extension being substantially perpendicular to each other.Lighting device includes the light structures, the capstan above shell, and capstan is fixedly secured on shell and with the multiple holes set along the outward flange of capstan, and mounting bracket is connected to each other in rotatable manner with capstan.Light structures and lighting device of the present utility model, which have, prevents the effect of dazzle, can also have shockproof function.

Description

A kind of light structures for traffic tunnel and use its lighting device

Technical field

The utility model is related to a kind of technical field for being exclusively used in traffic tunnel lighting device, more particularly, to one kind For traffic tunnel apply light structures and use its lighting device.

Background technology

Modern life people commuting is mobile frequent, and highway and the demand of track traffic are increased, and vcehicular tunnel and track are handed over The illumination of logical underground pipe gallery then more shows important.The raising required with the enhancing of people's environmental consciousness and to life, tunnel illumination Energy-conservation, long-life and lower dazzle all have much room for improvement.Traditional lighting typically uses 36W T8 types fluorescent lighting fixtures or 250W/ 400W Metal halogen lamps have, but these light fixture high energy consumptions, and the life-span falls short of, and only about 10000 hours, be traditional lighting the problem of maximum The illuminating effect of means is not outstanding enough, the disability glare that especially illuminator is produced, interference effect traffic safety.

Utility model content

The utility model pin proposes a kind of light structures for traffic tunnel and uses its lighting device, can be big Width reduces energy consumption, significantly improves lamp life, improves illuminating effect, and big good fortune reduces disability glare.

The utility model proposes a kind of light structures for traffic tunnel, including shell, light source, the light source includes Reflector and light emitting module, the light emitting module are located at the inside of the shell to provide illumination, and the reflector is located at described The rear portion of light emitting module, for from the light emitting module and the light that is irradiated on the reflector provides reflection；Radiator, it is described Radiator is located at the enclosure, the both sides of the light source；And double-deck camera lens, the double-deck camera lens is with a plurality of lines Fresnel Lenses, the lines of upper strata camera lens and lower floor's camera lens is along the direction extension being substantially perpendicular to each other.

Preferably, the light emitting module is no more than 0.2W LED chip using power.

Preferably, the shell is the structure of the column extended along a longitudinal axis.

Preferably, the light emitting module is multiple, and the light emitting module along the horizontal direction of the shell to set It is at least one row and is set to the mode of multirow along the longitudinal direction of the shell and arranges.

Preferably, horizontal direction of the light emitting module along the shell is set to 1-4 row.

Preferably, the reflector is the substrate of the light emitting module.

Preferably, set with being close to each other between upper strata camera lens and lower floor's camera lens.

Preferably, the light source is adapted to mount at 20~60mm of the double-deck camera lens of distance height.

The utility model also proposes a kind of lighting device for traffic tunnel, including preceding described light structures, also wraps The capstan and mounting bracket above shell are included, the capstan is fixedly secured on shell and had along the outward flange of capstan The multiple holes set, the mounting bracket is connected to each other in rotatable manner with capstan.

Preferably, mounting bracket described in the corresponding angle of composition is rotatably attached by support bar with the capstan, and And be engaged to adjust the direction of illumination with the projection of mounting bracket positioned at the outer peripheral corresponding hole of capstan.

Preferably, the lighting device also includes pad, and the mounting surface of the pad and mounting bracket coordinates to install The position of installation needed for support is installed to.

The characteristics of light structures and lighting device of the present utility model are maximum and innovation advantage are to have eradicated dazzle, even Direct-view light fixture does not think dazzling yet.In addition, lighting device of the present utility model can also have shockproof function.

Brief description of the drawings

, below will be to embodiment for clearer explanation embodiment of the present utility model or the technical scheme of prior art Or the accompanying drawing used required in description of the prior art does one and simply introduced, it should be apparent that, drawings in the following description are only Only it is some embodiments of the present utility model, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the lateral plan of the illuminator of the preferred embodiment of the utility model one.

Fig. 2 is the stereogram of the illuminator of the preferred embodiment of the utility model one.

Fig. 3 is the end view of the illuminator of the preferred embodiment of the utility model one.

Fig. 4 is the sectional view of the section C-C of the illuminator of the preferred embodiment of the utility model one.

Fig. 5 is the schematic diagram of the double-deck camera lens of the preferred embodiment of the utility model one.

Wherein, light structures 1, shell 11, light emitting module 12, radiator 13, reflector 14, camera lens 15, capstan 16, installation Support 17, pad 18, upper strata camera lens 151, lower floor's camera lens 152.

Embodiment

It is new with reference to this practicality to make the purpose, technical scheme and advantage of embodiment of the present utility model clearer Accompanying drawing in type embodiment, clear complete description is carried out to the technical scheme in the utility model embodiment：

The utility model proposes a kind of light structures for traffic tunnel, it includes shell, and light source, light source includes anti- Emitter and light emitting module, light emitting module are located at the inside of the shell to provide illumination, and reflector is located at the rear portion of light emitting module, From light emitting module and to be irradiated to the light on reflector and providing reflection；Radiator, radiator is located at enclosure, the two of light source Side；And double-deck camera lens, double-deck camera lens is the lines edge of the Fresnel Lenses with a plurality of lines, upper strata camera lens and lower floor's camera lens The direction extension being substantially perpendicular to each other.

Specifically, the lighting device of the preferred embodiment of the utility model one is as shown in Figures 1 to 4.The photograph of the lighting device The shell 11 that bright structure 1 includes being used to accommodate light source includes light source, radiator 13, the camera lens of light emitting module 12 and reflector 14 15.Light source is arranged to along its beam projecting direction irradiation object, such as the lower part for illuminating tunnel, including side wall and following table Face.Light source includes reflector 14, and the reflector can be the substrate of light emitting module 12, such as aluminium base, and reflector 14 is located at hair The rear portion of optical module 12, from light emitting module 12 and to be irradiated to the light on reflector and providing reflection, light source also include installing or It is integrated into the associated light emitting module 12 on the substrate, such as LED light module.Light emitting module 12 can be using not power LED chip more than 0.2W.Light source is located in shell 11, and the shell can be the support such as metal, plastics, high polymer material, and And can be provided by integrated part or by the part of two separation.

The shell 11 is any structure for being suitable to accommodate the shell of light source, and suitable for the required position installed.In this reality With it is new in a preferred embodiment thereof in, shell 11 is the cylinder that extends along a longitudinal axis, and its cross section is preferably rectangular and pros Shape or other any suitable shapes, such as trapezoidal, oval, circular.Light emitting module 12 makes light with 100-140 The direction of the lighting angle of degree, which is irradiated, to be come.In the other embodiment of light emitting module 12, light can be with preferred 110-130 degree The directional spreding at angle, it is highly preferred that light can be with the directional spreding at 120 degree of angles.The number of light emitting module can be multiple and Arranged in the way of the horizontal direction along shell is set at least one row and is set to multirow along the longitudinal direction of shell. In the case that light emitting module 12 is multiple row, each in each column light emitting module preferably can be equally spaced from each other in transverse direction Ground is uniformly distributed.In the case where light emitting module 12 is multirow, often each in row light emitting module preferably can be along longitudinal direction Direction is uniformly distributed equally spaced from each otherly.It is highly preferred that each light emitting module and the adjacent light emitting module of its vertical and horizontal Distance is all equal.The light source is the equally distributed plurality of rows of light sources in longitudinal direction axial direction along the shell.Preferably, the light source edge The horizontal direction for the shell is set to 1-4 row.Between multiple light emitting modules 12 in the present embodiment transversely Interval with longitudinal direction can be 3~30mm, so that the Integral luminous of light structures is more uniform.

Camera lens 15 is located at direction of illumination and light source place spaced apart along light.It will be irradiated as the substrate of reflector 13 Reflect back into camera lens to light thereon, the light is usually different from the lighting angle of light source, is referred to as the light " revealed ".Reflection Device uses the utilization ratio that can cause light source to increase.The camera lens 15 is the rebuilding being made up of two Fresnel Lenses, As shown in figure 5, each of which Fresnel Lenses all has lines, two Fresnel Lenses are arranged relative to each other, wherein Positioned at the line of the ridge orientation and lower floor's camera lens 152 positioned at lower floor of the upper strata camera lens 151 (camera lens closer to light source) on upper strata Road direction is perpendicular to one another.It is almost seamlessly close between two camera lenses to place, thus reduce dazzle so that light is not dazzling, and And regulation is perpendicular to the angle of the light distribution on the surface to be illuminated.

Light source is adapted to mount at the about 20~60mm height of double-deck camera lens, is set according to required lighting object.Note Meaning, light structures 1 can install the top in tunnel, and higher than the height of vehicle drivers, dazzle is prevented by two camera lenses.According to Bright structure 1 can also be mounted so as to the height of not higher than vehicle itself so that it is dizzy that any light less occurs for driver.

Due to raw heat energy in the lighting process of light structures, radiating can be installed inside the shell 11 of light structures Device 14, radiator 14 can be located at the both sides of light source and extend to form die cavity along the side surface of shell, preferably extend through shell Whole side surface, radiator 14 can be the framework formed by metal material.Moreover, if it is desired, it is possible in illumination knot Other radiators are set in the shell 11 of structure 1.It is to merge into a part with shell 11 that radiator 14, which may also be, or with it is outer Shell becomes one what is formed.The length of light structures can change according to detailed programs, such as 90-120cm, and width can be with Highly can be the arbitrary value between 14-18cm for the arbitrary value between 6-10cm, such as preferred length, width and height can be, for example, 100*10*17cm, is not limited to above-mentioned.

Drive division (not shown) of powering is located inside the die cavity of the shell and radiator, positioned at the inside of shell 11 or outer Portion, for being powered for light emitting module 12, the alternating voltage of supply is converted to the DC voltage needed for light emitting module 12.For Electric portion may be located in its waterproof case avoiding because of the invasion of underground wet environment.

Lighting device also includes the capstan 16 and mounting bracket 17 for being located at the top of shell 11, preferably also includes pad 18. Capstan 16 is fixedly mounted to the part of the top of shell 11, and it has the multiple holes set along the outward flange of capstan.Branch is installed Frame 17 is connected to each other in rotatable manner with capstan 16, so that capstan 16 can rotate in mounting bracket 17.Install Support 17 is rotatably attached by support bar with the capstan 16 fixed to the top of shell 11.By rotating capstan, positioned at capstan 16 outer peripheral corresponding holes are engaged with the projection of mounting bracket 17, constitute corresponding angle, so that the direction of light source is adjusted, Thus the direction of illumination is adjusted.Pad 18 and the mounting surface of mounting bracket coordinate with installation needed for mounting bracket 17 is installed to The top of position, such as tunnel.Pad 18 can be flexible pad, to play a part of damping.Pad 18 is, for example, Elastic washer or other suitable gasket constructions.

It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (11)

1. a kind of light structures for traffic tunnel, it is characterised in that including

Shell,

Light source, the light source includes reflector and light emitting module, and the light emitting module is located at the inside of the shell to provide light It is located at the rear portion of the light emitting module according to, the reflector, from the light emitting module and to be irradiated on the reflector Light provides reflection；

Radiator, the radiator is located at the enclosure, the both sides of the light source；

And double-deck camera lens, the double-deck camera lens is the Fresnel Lenses with a plurality of lines, its camera lens and lower floor's mirror at the middle and upper levels The lines of head extends along the direction being substantially perpendicular to each other.

2. light structures according to claim 1, it is characterised in that the light emitting module is no more than 0.2W's using power LED chip.

3. light structures according to claim 1, it is characterised in that the shell is the column extended along a longitudinal axis Structure.

4. the light structures according to any one of claim 1-3, it is characterised in that the light emitting module is multiple, and And the light emitting module is set at least one row with the horizontal direction along the shell and set along the longitudinal direction of the shell The mode for being set to multirow is arranged.

5. light structures according to claim 4, it is characterised in that horizontal direction of the light emitting module along the shell It is set to 1-4 row.

6. the light structures according to any one of claim 1-3, it is characterised in that the reflector is the luminous mould The substrate of block.

7. the light structures according to any one of claim 1-3, it is characterised in that between upper strata camera lens and lower floor's camera lens Set with being close to each other.

8. the light structures according to any one of claim 1-3, it is characterised in that the light source is adapted to mount to distance At double-deck 20~60mm of camera lens height.

9. a kind of lighting device for traffic tunnel, it is characterised in that including the photograph as any one of claim 1-8 Bright structure, in addition to capstan and mounting bracket above shell, the capstan are fixedly secured on shell and with edge Multiple holes that the outward flange of capstan is set, the mounting bracket is connected to each other in rotatable manner with capstan.

10. lighting device according to claim 9, it is characterised in that mounting bracket described in constituting corresponding angle passes through Support bar is rotatably attached with the capstan, and positioned at the raised matching of the outer peripheral corresponding hole of capstan and mounting bracket Close to adjust the direction of illumination.

11. the lighting device according to claim 9 or 10, it is characterised in that the lighting device also includes pad, described Pad and the mounting surface of mounting bracket coordinate with the position of installation needed for mounting bracket is installed to.