CN202580922U - LED tunnel lamp - Google Patents
LED tunnel lamp Download PDFInfo
- Publication number
- CN202580922U CN202580922U CN2012201041058U CN201220104105U CN202580922U CN 202580922 U CN202580922 U CN 202580922U CN 2012201041058 U CN2012201041058 U CN 2012201041058U CN 201220104105 U CN201220104105 U CN 201220104105U CN 202580922 U CN202580922 U CN 202580922U
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- Prior art keywords
- lamp
- led
- reflector
- lamp body
- led tunnel
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Abstract
This utility model discloses an LED tunnel lamp. The LED tunnel lamp comprises a lamp body, a power supply device located at the back of the lamp body and a bracket hinged on two sides of the lamp body, wherein the lamp body consists of a housing, a translucent plate located above the hosing, and a substrate located in the housing; a reflector and a plurality of LED lamp beads are arranged on the substrate; horn-shaped reflective grooves are formed in the reflector at the positions corresponding to the LED lamp beads; the LED lamp beams are located in the centers of the bottoms of the reflective grooves; a plurality of ring-shaped steps are arranged on the inner walls of the reflective grooves; and the surface of the reflector is a flaky texture. The LED tunnel lamp disclosed by the utility model has soft light, uniform light intensity distribution, and a good heat dissipation effect.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED Tunnel Lamp.
Background technology
Along with the development of society, tunnel, subway, different types of rridges culvert are increasing, are to guarantee traffic safety, require the tunnel even, strong to the smog penetrability with the light of the long service life of light fixture, irradiation.Traditional LED Tunnel Lamp generally adopts fluorescent lamp or metal halide lamp light source, and the fluorescent tube volume is big, and overall light efficiency is lower, and contains heavy metal such as mercury, is unfavorable for energy-conserving and environment-protective; The metal halide lamp illuminating effect is undesirable, caloric value is big, efficiency is low, the life-span is short.
At present, led light source is owing to the characteristics with energy-saving and environmental protection are used widely.More commonly supply unit is installed in lamp body inside, is unfavorable for heat radiation like this, and simply the LED lamp is installed in traditional lighting; The light that such structure is sent is more dazzling, can not guarantee that light is even, and the brightness that occurs easily under the light fixture is high; And the low phenomenon of other regional luminances; Even more serious is in the local dazzle of formation easily of the entrance and exit in tunnel, causes " black hole " phenomenon, brings hidden danger to traffic safety.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of LED Tunnel Lamp, and light is soft to reach, light distribution even, the purpose of good heat dissipation effect.
For achieving the above object, the technical scheme of the utility model is following: a kind of LED Tunnel Lamp comprises lamp body, is positioned at the supply unit at lamp body back and is articulated in the support of lamp body both sides; Said lamp body comprises housing, be positioned at the light-passing board of housing top and be positioned at the substrate of enclosure interior; Said substrate is provided with reflector and a plurality of LED lamp pearl; Said reflector offers horn-like reflection groove on the position corresponding with said LED lamp pearl; Said LED lamp pearl is positioned at the bottom central position of said reflection groove; Said reflection groove inwall is provided with many ring ladders; Said reflector surface is a sclay texture.
Preferably, said housing is provided with a plurality of heatsink transverse sheets.
Preferably, the bottom of said reflection groove and peristome are circle.
Through technique scheme, the LED Tunnel Lamp that the utility model provides is arranged at supply unit outside the lamp body, helps heat radiation; On substrate, increased reflector, reflector is provided with reflection groove and sclay texture, and the reflection groove inwall is provided with many ring ladders; These structures all help light to reflect, and make the irradiate light scope of ejaculation wide, and light intensity is even; Be not easy to produce dazzle, integral illumination is effective.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the sketch map of the disclosed a kind of LED Tunnel Lamp of the utility model embodiment;
Fig. 2 is the substrate of the disclosed a kind of LED Tunnel Lamp of the utility model embodiment and the schematic cross-section of reflector;
Fig. 3 is the reflection groove sketch map of the disclosed a kind of LED Tunnel Lamp of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
The utility model provides a kind of LED Tunnel Lamp, structural representation as shown in Figure 1, and this LED Tunnel Lamp light is soft, light distribution even, good heat dissipation effect.
Said LED Tunnel Lamp comprises lamp body 1, be positioned at the supply unit 2 at lamp body 1 back and be articulated in the support 3 of lamp body 1 both sides; Lamp body 1 comprises housing 11, be positioned at the light-passing board 12 of housing 11 tops and be positioned at the inner substrate 13 (shown in Fig. 2) of housing 11; Substrate 13 is provided with reflector 4 and a plurality of LED lamp pearls 5, and reflector 4 and LED lamp pearl 5 offer horn-like reflection groove 6 on the corresponding position, and LED lamp pearl 5 is positioned at the bottom central position of reflection groove 6; Reflection groove 6 inwalls are provided with many ring ladders 7; Reflector 4 surfaces are sclay texture 8, and these structures all can be strengthened the reflecting effect of light, make light softer, and range of exposures is bigger.
In the present embodiment, the bottom and the peristome of reflection groove 6 are circle, with reference to figure 3, also can be square or some other shape, adopt the circular aesthetic property that can increase whole light fixture, and circle can make light more even.
The LED Tunnel Lamp that the utility model provides is arranged at supply unit outside the lamp body, helps heat radiation; On substrate, increased reflector, reflector is provided with reflection groove and sclay texture, and the reflection groove inwall is provided with many ring ladders; These structures all help light to reflect, and make the irradiate light scope of ejaculation wide, and light intensity is even; Be not easy to produce dazzle, integral illumination is effective.
In addition, fin is set on housing, helps rapid heat radiation, prolong the service life of LED Tunnel Lamp.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. LED Tunnel Lamp comprises lamp body, is positioned at the supply unit at said lamp body back and is articulated in the support of said lamp body both sides; Said lamp body comprises housing, be positioned at the light-passing board of said housing top and be positioned at the substrate of said enclosure interior; It is characterized in that said substrate is provided with reflector and a plurality of LED lamp pearl; Said reflector offers horn-like reflection groove on the position corresponding with said LED lamp pearl; Said LED lamp pearl is positioned at the bottom central position of said reflection groove; Said reflection groove inwall is provided with many ring ladders; Said reflector surface is a sclay texture.
2. a kind of LED Tunnel Lamp according to claim 1 is characterized in that said housing is provided with a plurality of heatsink transverse sheets.
3. a kind of LED Tunnel Lamp according to claim 1 is characterized in that the bottom and the peristome of said reflection groove are circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201041058U CN202580922U (en) | 2012-03-19 | 2012-03-19 | LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201041058U CN202580922U (en) | 2012-03-19 | 2012-03-19 | LED tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580922U true CN202580922U (en) | 2012-12-05 |
Family
ID=47250329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201041058U Expired - Fee Related CN202580922U (en) | 2012-03-19 | 2012-03-19 | LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224243A (en) * | 2018-01-23 | 2018-06-29 | 福州丹诺西诚电子科技有限公司 | A kind of downlight |
-
2012
- 2012-03-19 CN CN2012201041058U patent/CN202580922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224243A (en) * | 2018-01-23 | 2018-06-29 | 福州丹诺西诚电子科技有限公司 | A kind of downlight |
| CN108224243B (en) * | 2018-01-23 | 2023-12-15 | 福州丹诺西诚电子科技有限公司 | Tube 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: 20121205 Termination date: 20140319 |