CN202101073U - Heat-dissipation LED tunnel lamp - Google Patents
Heat-dissipation LED tunnel lamp Download PDFInfo
- Publication number
- CN202101073U CN202101073U CN2011201770373U CN201120177037U CN202101073U CN 202101073 U CN202101073 U CN 202101073U CN 2011201770373 U CN2011201770373 U CN 2011201770373U CN 201120177037 U CN201120177037 U CN 201120177037U CN 202101073 U CN202101073 U CN 202101073U
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- led lamp
- box body
- led
- lamp plate
- base plate
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED lamp, in particular to a heat-dissipation LED tunnel lamp, which includes a box body, an LED lamp panel, and a drive power supply. The LED lamp panel and the drive power supply are arranged in the box body; the box body includes an upper cover, side covers, and a base plate, wherein the base plate is U-shaped, the drive power supply and the LED lamp panel are fixedly arranged on the U-shaped base plate, the side covers are arranged on two side surfaces of the U-shaped base plate, the upper cover is arranged on the U-shaped base plate to form the box body, and cooling fins are arranged on the U-shaped base plate. The structure can well separate the LED lamp panel and the drive power supply from the external complicated environment, utilize the cooling fins for heat dissipation, protect key parts in the LED tunnel lamp, rapidly conduct out the heat generated by the light source and achieve the cooling effect, so that the light source is protected, the heat dissipation is rapid, the service life is prolonged, and the LED tunnel lamp is suitable for various environments.
Description
Technical field
The utility model relates to a kind of LED light fixture, especially a kind of cooling LED Tunnel Lamp.
Background technology
By day, the driver gets into the tunnel until leaving the tunnel, can run into a lot of visual problems: the visual problem before the entering tunnel.Because the outer brightness in tunnel on daytime much high with respect in the tunnel, if the tunnel long enough, what the driver saw is a black hole, phenomenon that Here it is " black hole "; If the tunnel is very short, in face of the driver, just occur one " black surround ".Get into the visual phenomenon that the tunnel can take place at once.Get into a darker tunnel by bright outside; Because driver's vision has certain adaptation time, so he can't promptly see the situation of tunnel internal clearly, and at night; The driver can adapt to dark environment before getting into the tunnel; When just getting into the tunnel, the incompatible bright suddenly environment of meeting, this phenomenon is called " hysteresis of adaptation ".
And Tunnel Lamp designs according to such requirement, because the tunnel is the tubulose environment that two ends connect, the environment in the tunnel is not fine; Very moist through regular meeting, perhaps be full of moisture, and traditional light source is on the structure of waterproof; The reasonable words that sealing is done on such water-tight structure just prevent the bulb direct contact water, if can produce very big heat; Even after traditional light source replaced to the LED lamp plate, after long-time the use, also unavoidablely can produce a lot of heats; Especially hermetically-sealed construction Tunnel Lamp can reduce service life of Tunnel Lamp.
Summary of the invention
The utility model provides the cooling LED Tunnel Lamp of a kind of good airproof performance, rapid heat dissipation, long service life.
The utility model solves the technical scheme that its technical problem adopted: a kind of cooling LED Tunnel Lamp, comprise box body, LED lamp plate, driving power, and LED lamp plate, driving power are arranged in the box body; Box body comprises loam cake, side cover, substrate, it is characterized in that substrate is a U type substrate, and driving power and LED lamp plate are fixedly installed on the U type substrate; Side cover is provided with on U type substrate two flank side surface; Loam cake is provided with on the U type substrate, constitutes box body, on U type substrate, is provided with fin.
This is arranged in the box body that comprises loam cake, side cover, U type substrate driving power, LED lamp plate is set, and fin is set, such structure on substrate; Not only good environment with LED lamp plate and driving power and external complex separates, but also utilizes fin to dispel the heat, such structure; Not only protect critical component in the LED Tunnel Lamp, and can fast light source have been produced heat and conduct fast, reached cooling-down effect; Therefore not only protect the light source of knowing clearly; And can quick heat radiating, prolonged the service life of the utility model, can adapt to various environment.
Further being set to of the utility model: described fin is arranged on the outer surface of U type substrate, is provided with according to even interval.
This is provided with fin is arranged on the U type substrate uniformly, forms a rule groove, has increased the surface area of fin; Can improve the speed of heat radiation, and this groove, temperature can form air-flow when rising; Drive heat and distribute fast, further improve the speed of heat radiation.
Further being set to of the utility model: also comprise snoot; Snoot is arranged in the box body, and snoot is arranged on the LED lamp plate, and the one side relative with the LED lamp plate is provided with a through hole adaptive with the LED lamp plate; Snoot and U type base plate bottom inner surface are fitted, and the LED lamp plate is embedded in the through hole.
This is arranged on and is provided with snoot in the box body; Snoot not only can be concentrated the brightness of LED lamp plate; And effectively driving power and LED lamp plate are separated, reduce of the influence of the heat of driving power generation to the LED lamp plate, prolonged the service life of the utility model.
Description of drawings
Fig. 1 is the structural representation of present embodiment;
The specific embodiment
Can know a kind of cooling LED Tunnel Lamp with reference to figure 1, comprise box body, LED lamp plate 1, driving power 2, box body comprises loam cake 3, side cover 4, substrate; Substrate is a U type substrate 5, and driving power 2 is fixedly installed on the U type substrate 5 with LED lamp plate 1, and side cover 4 is provided with on 5 liang of flank side surface of U type substrate; Loam cake 3 is provided with on the U type substrate 5, constitutes box body, and fin 6 is on the outer surface of U type substrate 5; According to even setting spaced apart, snoot 7 is arranged in the box body, and snoot 7 covers on the LED lamp plate 1; Be provided with a through hole 71 adaptive with LED lamp plate 1 with LED lamp plate 1 relative one side, snoot 7 is fitted with U type substrate 5 bottom interior surfaces, and LED lamp plate 1 is embedded in the through hole 71; Driving power 2 is sticked on U type substrate 5, is positioned at the next door of snoot 7
The scheme of the utility model does, LED lamp plate and driving power are arranged in the box body, at U type substrate fin is set; So just can effectively heat be distributed through fin, fin evenly is provided with, and forms the structure of quick heat radiating; In the box body; The LED lamp plate separates through snoot with driving power, protects each parts, life-saving.
Claims (3)
1. a cooling LED Tunnel Lamp comprises box body, LED lamp plate, driving power, and LED lamp plate, driving power are arranged in the box body; Box body comprises loam cake, side cover, substrate, it is characterized in that: substrate is a U type substrate, and driving power and LED lamp plate are fixedly installed on the U type substrate; Side cover is provided with on U type substrate two flank side surface; Loam cake is provided with on the U type substrate, constitutes box body, on U type substrate, is provided with fin.
2. according to the described cooling LED Tunnel Lamp of claim 1, it is characterized in that: described fin is arranged on the outer surface of U type substrate, is provided with according to even interval.
3. according to claim 1 or 2 described cooling LED Tunnel Lamps; It is characterized in that: also comprise snoot; Snoot is arranged in the box body, and snoot is arranged on the LED lamp plate, and the one side relative with the LED lamp plate is provided with a through hole adaptive with the LED lamp plate; Snoot and U type base plate bottom inner surface are fitted, and the LED lamp plate is embedded in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201770373U CN202101073U (en) | 2011-05-25 | 2011-05-25 | Heat-dissipation LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201770373U CN202101073U (en) | 2011-05-25 | 2011-05-25 | Heat-dissipation LED tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101073U true CN202101073U (en) | 2012-01-04 |
Family
ID=45387082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201770373U Expired - Fee Related CN202101073U (en) | 2011-05-25 | 2011-05-25 | Heat-dissipation LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363383A (en) * | 2012-03-29 | 2013-10-23 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN107345654A (en) * | 2016-05-05 | 2017-11-14 | 鹤山同方照明科技有限公司 | A kind of LED light engine module |
-
2011
- 2011-05-25 CN CN2011201770373U patent/CN202101073U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363383A (en) * | 2012-03-29 | 2013-10-23 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN103363383B (en) * | 2012-03-29 | 2016-09-07 | 海洋王照明科技股份有限公司 | Tunnel lamp |
| CN107345654A (en) * | 2016-05-05 | 2017-11-14 | 鹤山同方照明科技有限公司 | A kind of LED light engine module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160525 |