CN202091925U - LED (light-emitting diode) tunnel lamp - Google Patents
LED (light-emitting diode) tunnel lamp Download PDFInfo
- Publication number
- CN202091925U CN202091925U CN2011201769126U CN201120176912U CN202091925U CN 202091925 U CN202091925 U CN 202091925U CN 2011201769126 U CN2011201769126 U CN 2011201769126U CN 201120176912 U CN201120176912 U CN 201120176912U CN 202091925 U CN202091925 U CN 202091925U
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- China
- Prior art keywords
- led
- light
- housing
- tunnel lamp
- lamp body
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) tunnel lamp comprising a lamp body, a baseplate fixed in the lamp body and an LED fixed on the baseplate, wherein the lamp body comprises a housing and a light-transmitting board connected with the housing, light emitted by the LED is ejected via the light-transmitting board, radiating fins are arranged on the back part of the housing, a lens housing is covered on the LED and silica gel lens material is filled in space formed by the LED and the lens housing. The silica gel lens material is filled in the lens housing, thereby forming the LED tunnel lamp without reflection or double-image effect; and the silica gel lens material can also absorb water in the lens housing, thereby enabling the LED tunnel lamp to have higher illumination effect.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of LED Tunnel Lamp.
Background technology
Along with the Social Modernization development, national vcehicular tunnel construction project is a lot.Because the space in the tunnel is limited, be to guarantee traffic safety, require then that road surface brightness is big, light uniformity height, dazzle are little, light to the smog penetrability by force, the light fixture long service life, more and more higher to the requirement of tunnel illumination.Traditional tunnel generally adopts fluorescent lamp or general road illuminating lamp with light fixture, as sodium lamp, use its brightness of illumination of fluorescent lighting and the uniformity comparatively desirable, but luminous efficiency is low, energy consumption big and service life is short, light is poor to the penetration performance of smog; And sodium lamp luminous efficiency height, long service life, strong to the penetration performance of smog, but illuminating effect is undesirable, often causes road surface brightness disproportionation, light and shade obvious easily.
LED can be used as a kind of light source of high benefit, because little, the low power consumption and other advantages of volume, LED is widely used in fields such as automobile, traffic lights indication, Tunnel Lamp.But as characteristics of solid light source itself, the heat that high-power more LED sends when work is also high more.Can these heats that send in time derive or distribute, and becomes the key factor that influences LED luminescent quality and life-span.
The utility model content
The purpose of this utility model is to provide a kind of good illumination effect, LED Tunnel Lamp good, long service life dispels the heat.
For achieving the above object, the utility model adopts following structure: a kind of LED Tunnel Lamp, comprise lamp body, be fixed on the substrate in the lamp body and be fixed on LED on the substrate, wherein: described lamp body comprises housing and the light-passing board that is connected with housing, the light that described LED sends penetrates through light-passing board, the back of described housing has fin, is covered with lens case on the described LED, is filled with the silica-gel lens material in the space that described LED and lens case form.
The both sides of described housing have extension inwardly, have draw-in groove on the described extension, and described light-passing board fixes on described housing by draw-in groove.
Described LED is that non-homogeneous mode is arranged, and the arranging density in centre position is less than both sides.
Comprise fixed mount, an end of described fixed mount is fixed on the wall, and the other end and described lamp body flexibly connect.
Described light-passing board is a safety glass.
Described lens case is PC or PMMA transparent material material.
Described housing is an aluminum alloy materials.
The utility model forms the LED Tunnel Lamp of areflexia, no ghost image thus by filling gel lens material in described lens case, and the moisture in the also adsorbable lens case of described silica-gel lens material makes the LED Tunnel Lamp have higher illuminating effect;
In addition, adopt the good aluminium alloy of heat dispersion, and at the fin of described back side of shell, the heat that can in time LED be sent distribute, thereby can spend the service life that prolongs light fixture as housing.
Description of drawings
Fig. 1 is a structural representation one of the present utility model;
Fig. 2 is the partial enlarged drawing of A portion among Fig. 1.
The primary clustering symbol description
Lamp body 1; Substrate 2; LED 3; Housing 11; Light-passing board 12; Fin 13;
The specific embodiment
Please refer to illustrated in figures 1 and 2, the utility model discloses a kind of LED Tunnel Lamp, comprise lamp body 1, be fixed on substrate 2 and the LED 3 that is fixed on the substrate in the lamp body, wherein: described lamp body 1 comprises housing 11 and the light-passing board 12 that is connected with housing, the light that described LED 3 sends penetrates through light-passing board 12, the back of described housing 11 has fin 13, be covered with lens case 4 on the described LED 3, be filled with silica-gel lens material 5 in the space that described LED 3 and lens case 4 form, form areflexia thus, the LED Tunnel Lamp of no ghost image, moisture in the also adsorbable lens case of described silica-gel lens material 5 makes the LED Tunnel Lamp have higher illuminating effect.
The both sides of described housing 11 have extension 6 inwardly, has draw-in groove 7 on the described extension 6, described light-passing board 12 fixes on described housing 11 by draw-in groove 7, this structure can conveniently be taken off described light-passing board 12 from described housing 11, in actual use, be convenient to the LED in the housing is keeped in repair.
In embodiment of the present utility model, described LED 3 arranges for non-homogeneous mode, and the arranging density in centre position is less than both sides, and described LED in working order down, the radiating rate on both sides wants fast with respect to the radiating rate of centre, and the quantity of the described middle LED that is provided with is less relatively.
LED Tunnel Lamp described in the utility model further comprises the fixed mount (not shown), and an end of described fixed mount is fixed on the wall, the other end and described lamp body flexibly connect, in actual use, the irradiating angle of conveniently adjusted LED Tunnel Lamp has practicality.
Described light-passing board 12 is a safety glass, and safety glass is handled outside the printing opacity, has also played the effect that LED avoids destroying.
In embodiment of the present utility model, described lens case 4 is PC or PMMA transparent material material.
Described housing 11 is the good aluminum alloy materials of heat dispersion, adopts the good aluminium alloy of heat dispersion as housing, and at the fin of described back side of shell, the heat that can in time LED be sent distributes, thereby can spend the service life that prolongs light fixture.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. LED Tunnel Lamp, comprise lamp body, be fixed on the substrate in the lamp body and be fixed on LED on the substrate, it is characterized in that: described lamp body comprises housing and the light-passing board that is connected with housing, the light that described LED sends penetrates through light-passing board, the back of described housing has fin, be covered with lens case on the described LED, be filled with the silica-gel lens material in the space that described LED and lens case form.
2. LED Tunnel Lamp according to claim 1 is characterized in that: the both sides of described housing have extension inwardly, have draw-in groove on the described extension, and described light-passing board fixes on described housing by draw-in groove.
3. LED Tunnel Lamp according to claim 1 is characterized in that: described LED is that non-homogeneous mode is arranged, and the arranging density in centre position is less than both sides.
4. according to each described LED Tunnel Lamp of claim 1 to 3, it is characterized in that: comprise fixed mount, an end of described fixed mount is fixed on the wall, and the other end and described lamp body flexibly connect.
5. LED Tunnel Lamp according to claim 1 is characterized in that: described light-passing board is a safety glass.
6. LED Tunnel Lamp according to claim 1 is characterized in that: described lens case is PC or PMMA transparent material material.
7. LED Tunnel Lamp according to claim 1 is characterized in that: described housing is an aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201769126U CN202091925U (en) | 2011-05-26 | 2011-05-26 | LED (light-emitting diode) tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201769126U CN202091925U (en) | 2011-05-26 | 2011-05-26 | LED (light-emitting diode) tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091925U true CN202091925U (en) | 2011-12-28 |
Family
ID=45366992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201769126U Expired - Fee Related CN202091925U (en) | 2011-05-26 | 2011-05-26 | LED (light-emitting diode) tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889513A (en) * | 2012-09-11 | 2013-01-23 | 深圳大学 | Multi-lighting-position and multidimensional lighting tunnel lamp |
| CN104565910A (en) * | 2014-12-05 | 2015-04-29 | 佛山市南海朗烨光电科技有限公司 | LED (Light Emitting Diode) tunnel lamp |
-
2011
- 2011-05-26 CN CN2011201769126U patent/CN202091925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889513A (en) * | 2012-09-11 | 2013-01-23 | 深圳大学 | Multi-lighting-position and multidimensional lighting tunnel lamp |
| CN104565910A (en) * | 2014-12-05 | 2015-04-29 | 佛山市南海朗烨光电科技有限公司 | LED (Light Emitting Diode) tunnel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140526 |