CN201636673U

CN201636673U - LED (Light Emitting Diode) tunnel lamp

Info

Publication number: CN201636673U
Application number: CN2009202796405U
Authority: CN
Inventors: 洪刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-06
Filing date: 2009-11-06
Publication date: 2010-11-17
Anticipated expiration: 2019-11-06

Abstract

The utility model discloses an LED (Light Emitting Diode) tunnel lamp which comprises a main body, a radiating structure arranged on the main body, a mounting bracket, a control box, LED modules and a light transmitting cover, wherein the control box is electrically connected with the LED modules; at least 6 LED modules are fixedly arranged on the mounting surface of the main body; the mounting surface is in the shape of an arc; the ratio of the corresponding chord of the arc to the height of the arc is 1:4-6; and an included angle between each LED module and a tangent plane of a mounting position corresponding to each LED module is 0-8 degrees. The tunnel lamp of the utility model can be used for illuminating in various tunnels and underground pedestrian passageways, has large illuminating range, uniform ray irradiation and good illuminating effect, and can avoid invasive clearance and resist impact of strong air flow.

Description

A kind of LED Tunnel Lamp

Technical field

The utility model relates to a kind of light fixture, is specifically related to a kind of LED Tunnel Lamp that is used in the tunnel.

Background technology

In various tunnels such as railway, subway, highway and underground pedestrian passageway, need Tunnel Lamp is installed, to play the effect of illumination.

In the prior art, common Tunnel Lamp is a flat lamp box, comprises a main body, mounting bracket, control box, light source and diffuser, and a plurality of light sources evenly are set on the installed surface of main body, main body is mounted on the tunnel-side by mounting bracket, thereby reaches illumination purposes.In recent years, along with the fast development of led light source, and plurality of advantages such as low in energy consumption, the long service life that itself has and energy-conserving and environment-protective, existing Tunnel Lamp also begins to adopt the LED module as light source, in order to strengthen radiating effect, also is provided with radiator structure.

Yet, there are the following problems for the Tunnel Lamp of said structure: (1) is arranged on the installed surface of a plate shaped main body owing to the LED module, the light projector angle of this flat light fixture is limited, can't reach large-scale lighting requirement, and in this environment of subterranean tunnel, based on factors such as cost, difficulty of construction, the very near distance of can not being separated by is just installed a Tunnel Lamp, thereby illuminating effect is relatively poor; (2) irradiation light of this flat Tunnel Lamp is inhomogeneous, and light mainly concentrates in the positive pocket, and can produce dazzle to human eye in the proof position.

And if above-mentioned flat Tunnel Lamp is installed perpendicular to tunnel-side, though can guarantee sighting distance, the increase illumination zone.Yet because the tunnel is the thin-and-long space structure, the lateral dimension in the tunnel is narrower, and therefore this mounting means may cause Tunnel Lamp to invade the gauge in tunnel; And the wind resistance of the Tunnel Lamp of this mounting means is poor, and particularly in railway or subway tunnel, because the bullet train operation can cause air blast, it can't resist the impact of air blast.

Summary of the invention

The utility model purpose provides a kind of LED Tunnel Lamp, and the variation by structure increases its illumination zone and illuminating effect, resists air blast and impacts and avoid fouling of clearance gauge.

For achieving the above object, the technical solution adopted in the utility model is: a kind of LED Tunnel Lamp, comprise a main body, be located at radiator structure, mounting bracket, control box, LED module and diffuser on the main body, described control box and LED module are electrically connected, be fixed with at least 6 LED modules on the installed surface of described main body, described installed surface is curved, and the ratio of the height of pairing string of arc and arc is 1: 4～6; Angle between the LED module section, place, installation position corresponding with it is 0～8 degree.

Above, described control box and LED module are electrically connected, and promptly control the luminous of LED module by control box, and this is a prior art.Described LED module is a prior art.Described installed surface is curved, thereby the also curved distribution of superincumbent LED module is installed, and has so just increased its illumination zone; Simultaneously,, cooperate the LED module is installed, reach good light distribution effect, make the light irradiation evenly, prevented glare phenomenon by height and the width that the arc installed surface rationally is set.

In the technique scheme, described LED module is uniform being fixed on the arc installed surface directly, and it is 0 to spend with angle between the corresponding section.

Another kind of technical scheme correspondingly, described main body are provided with the step of projection, constitute described installed surface, and the LED module is fixed on the described step, and the angle between the LED module section, place, installation position corresponding with it is 3～8 to spend.This structure can further reduce the whole height of Tunnel Lamp, and can prevent effectively that dazzle from producing.

In the technique scheme, described radiator structure is located at the back side of main body, and described control box is located at the back side of radiator structure.This structure has been saved the space of main body, and itself and main body can be made of one structure, and then improves its radiating efficiency.Described control box is arranged at the back side of radiator structure, ensconces the inside of radiator structure, makes the compact conformation of whole light fixture, conserve space.

Further technical scheme, described mounting bracket is provided with Rubber shock-absorbing pad.

Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:

1. the utility model is arranged to arc with the installed surface of main body, thereby the also curved distribution of superincumbent LED module is installed, and has so just increased its illumination zone; Simultaneously,, cooperate the LED module is installed, reached good light distribution effect, make the light irradiation evenly, prevented glare phenomenon by height and the width that the arc installed surface rationally is set.

2. the utility model is provided with the step of projection on main body, constitute described installed surface, and the LED module is fixed on the step, by adjusting the angle between the LED module section corresponding with it, can further reduce the whole height of Tunnel Lamp, thereby can effectively avoid fouling of clearance gauge and resist the air blast impact.

3. the utility model is located at the back side of main body with radiator structure, and radiator structure and main body can be made of one structure, and control box is located at the back side of radiator structure, ensconce the inside of radiator structure, and keep the gap with radiator structure, thereby saved the space of main body greatly, improved radiating efficiency.

4. the utility model is simple in structure, be easy to make, and cost is lower, is suitable for applying.

Description of drawings

Fig. 1 is the front view of the utility model embodiment one;

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

Fig. 3 is the vertical view of the utility model embodiment one;

Fig. 4 is the stereogram of the utility model embodiment one;

Fig. 5 is the another stereogram of the utility model embodiment one;

Fig. 6 is the A-A cutaway view (LED module, control box and mounting bracket do not draw) of Fig. 1.

Wherein: 1, main body; 2, radiator structure; 3, mounting bracket; 4, control box; 6, diffuser; 7, Rubber shock-absorbing pad.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one

Shown in accompanying drawing 1～6, a kind of LED Tunnel Lamp, comprise a main body 1, be located at radiator structure 2, mounting bracket 3, control box 4, LED module 5 and diffuser 6 on the main body, described control box 4 and LED module 5 are electrically connected, be fixed with at least 6 LED modules 5 on the installed surface of described main body, described installed surface is curved, and the ratio of the height of pairing string of arc and arc is 1: 5; Angle between LED module 5 section, place, installation position corresponding with it is 0～8 degree.

Described main body is provided with the step of projection, constitutes described installed surface, and the LED module is fixed on the described step, and the angle between the LED module section, place, installation position corresponding with it is 3～8 to spend.Described radiator structure 2 is located at the back side of main body 1, and described control box is located at the back side of radiator structure.Described mounting bracket is provided with Rubber shock-absorbing pad 7.

The radiator structure of said structure can be made of one structure with itself and main body, and then improves its radiating efficiency.Described control box is arranged at the back side of radiator structure, ensconces the inside of radiator structure, makes the compact conformation of whole light fixture, conserve space.

Embodiment two

A kind of LED Tunnel Lamp, comprise a main body, be located at radiator structure, mounting bracket, control box, LED module and diffuser on the main body, described control box and LED module are electrically connected, be fixed with at least 6 LED modules on the installed surface of described main body, described installed surface is curved, and the ratio of the height of pairing string of arc and arc is 1: 4; Angle between the LED module section, place, installation position corresponding with it is 0～8 degree.

Described radiator structure is located at the back side of main body, and described control box is located at the back side of radiator structure.Described mounting bracket is provided with Rubber shock-absorbing pad.

Claims

1. LED Tunnel Lamp, comprise a main body (1), be located at radiator structure (2), mounting bracket (3), control box (4), LED module and diffuser (6) on the main body, described control box (4) and LED module are electrically connected, be fixed with at least 6 LED modules on the installed surface of described main body, it is characterized in that: described installed surface is curved, and the ratio of the height of pairing string of arc and arc is 1: 4～6; Angle between the LED module section, place, installation position corresponding with it is 0～8 degree.

2. LED Tunnel Lamp according to claim 1 is characterized in that: described LED module is uniform being fixed on the arc installed surface directly, and it is 0 to spend with angle between the corresponding section.

3. LED Tunnel Lamp according to claim 1, it is characterized in that: described main body is provided with the step of projection, constitute described installed surface, the LED module is fixed on the described step, and the angle between the LED module section, place, installation position corresponding with it is 3～8 degree.

4. LED Tunnel Lamp according to claim 1 is characterized in that: described radiator structure (2) is located at the back side of main body (1), and described control box is located at the back side of radiator structure.

5. LED Tunnel Lamp according to claim 1 is characterized in that: described mounting bracket is provided with Rubber shock-absorbing pad (7).