CN202992907U - LED daylight lamp - Google Patents
LED daylight lamp Download PDFInfo
- Publication number
- CN202992907U CN202992907U CN2012206795475U CN201220679547U CN202992907U CN 202992907 U CN202992907 U CN 202992907U CN 2012206795475 U CN2012206795475 U CN 2012206795475U CN 201220679547 U CN201220679547 U CN 201220679547U CN 202992907 U CN202992907 U CN 202992907U
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- light source
- led light
- led
- circuit board
- lamp
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Abstract
The utility model relates to the technical field of illumination and discloses an LED daylight lamp. The LED daylight lamp comprises a lamp housing, waterproof interfaces, a drive power supply and an LED light source light bar, wherein the LED light source light bar comprises a circuit board; an LED light source and electronic components are welded on the circuit board; a glue film is also laid on the circuit board; a cover plate is laid on the glue film; the circuit board, the glue film and the cover plate are integrally laminated; the lamp housing is used for covering the rear surface of the LED light source light bar; and the waterproof interfaces are arranged at the two ends of the lamp housing and electrically connected with the LED light source light bar respectively. The LED daylight lamp adopts the LED light source light bar with the laminated structure, has good water-proof and corrosion-proof effects, has the advantages of being higher in reliability, thinner, lighter and low in cost, and is especially suitable for tunnel illumination; and the glue-filled waterproof drive power supply and the waterproof interfaces are adopted, so that the effects of preventing water, dust, corrosion, light failure and the like are further achieved.
Description
Technical field
Utility model relates to lighting technical field, particularly relates to a kind of LED fluorescent lamp for tunnel illumination.
Background technology
Lighting in the tunnel is usually because tunnel environment is moister, and vehicle exhaust is assembled and easily is subjected to cargo sweat.Light fixture commonly used does not generally have moisture-proof anticorrosive erosion effect, or reaches certain moisture-proof anticorrosive erosion effect by the design of lamp outer casing, its manufacturing process relative complex, and serious because of moisture in the tunnel and tail gas corrosion etc., general anticorrosion ability is poor.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of LED fluorescent lamp for tunnel illumination, and is simple in structure, has good waterproof, corrosion-resisting function.
For achieving the above object, the technical solution adopted in the utility model is: a kind of LED fluorescent lamp, comprise lamp housing, waterproof port, driving power and LED light source lamp bar, described LED light source lamp bar comprises circuit board, be welded with LED light source and electronic devices and components on circuit board, also be laid with glued membrane on circuit board, be laid with cover plate on glued membrane, circuit board, glued membrane and cover layer consolidation; Described lamp housing is placed on the LED light source lamp bar back side; Described waterproof port is located at lamp housing two ends, is electrically connected to LED light source lamp bar respectively.
Further, described driving power is located at outside fluorescent lamp.
Further, described driving power is encapsulating waterproof driving power, is located at above the interior LED light source lamp bar of lamp housing.
Further, also comprise lampshade, be complementary with lamp housing, cover on LED light source lamp bar light-emitting area.
The beneficial effects of the utility model: adopt the LED light source lamp bar of laminar structure, have good waterproof anti-corrosion effect, and have that reliability is higher, thickness is thinner, lighter, low cost and other advantages, be specially adapted to the illumination in the tunnel; Adopt encapsulating waterproof driving power, waterproof port, further reach waterproof and dustproof, anticorrosion and light decay texts.
Description of drawings
Fig. 1 is the utility model fluorescent lamp embodiment one schematic diagram;
Fig. 2 is the cross sectional representation of Fig. 1;
Fig. 3 is embodiment two cross sectional representation;
Fig. 4 is embodiment three schematic diagrames;
Fig. 5 is the cross sectional representation of Fig. 4.
Reference numeral: 1, lamp housing; 2, waterproof port; 3, LED light source lamp bar; 301, circuit board; 302, LED light source; 303, electronic devices and components; 304, glued membrane; 305, cover plate; 4, driving power; 5, lampshade.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Be the utility model LED fluorescent lamp embodiment one as Fig. 1-2, comprise lamp housing 1, waterproof port 2, driving power and LED light source lamp bar 3.Wherein, LED light source lamp bar 3 comprises circuit board 301, be welded with LED light source 302 and electronic devices and components 303 on circuit board 301, also be laid with glued membrane 304 on circuit board 301, be laid with cover plate 305 on glued membrane 304, circuit board 301, glued membrane 304 and cover plate 305 are laminated to one, can reach good waterproof anti-corrosion effect; Lamp housing 1 is placed on LED light source lamp bar 3 back sides, and waterproof port 2 is located at lamp housing 1 two ends, is electrically connected to LED light source lamp bar 3 respectively.What the fluorescent lamp of this embodiment adopted is external unified driving power.Due to the LED light source lamp bar 3 that adopts laminar structure, has good waterproof anti-corrosion effect, and have that reliability is higher, thickness is thinner, lighter, low cost and other advantages, be specially adapted to the illumination in the tunnel, can effectively prevent the corrosion of moisture and vehicle exhaust overweight in the tunnel.
Embodiment two as shown in Figure 3, different from embodiment one is that what driving power 4 adopted is encapsulating waterproof driving power, and it is located at above the interior LED light source lamp of lamp housing 1 bar 3.This structure has better waterproof and dustproof, anticorrosion and light decay effect.
Embodiment three as shown in Fig. 4-5 has increased lampshade 5 on the basis of embodiment two, this lampshade 5 is complementary with lamp housing 1, cover on LED light source lamp bar 3 light-emitting areas, the light that LED light source is sent distributes again, makes intensity of illumination distribution more even, and the fluorescent lamp profile is more attractive in appearance.Equally also can increase above-mentioned lampshade 5 on the basis of embodiment one.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (4)
1. LED fluorescent lamp, comprise lamp housing, waterproof port, driving power and LED light source lamp bar, it is characterized in that: described LED light source lamp bar comprises circuit board, be welded with LED light source and electronic devices and components on circuit board, also be laid with glued membrane on circuit board, be laid with cover plate on glued membrane, circuit board, glued membrane and cover layer consolidation; Described lamp housing is placed on the LED light source lamp bar back side; Described waterproof port is located at lamp housing two ends, is electrically connected to LED light source lamp bar respectively.
2. LED fluorescent lamp as claimed in claim 1, it is characterized in that: described driving power is located at outside fluorescent lamp.
3. LED fluorescent lamp as claimed in claim 1, it is characterized in that: described driving power is encapsulating waterproof driving power, is located in lamp housing above LED light source lamp bar.
4. as LED fluorescent lamp as described in claim 1-3 any one, it is characterized in that: also comprise lampshade, be complementary with lamp housing, cover on LED light source lamp bar light-emitting area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206795475U CN202992907U (en) | 2012-12-11 | 2012-12-11 | LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206795475U CN202992907U (en) | 2012-12-11 | 2012-12-11 | LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992907U true CN202992907U (en) | 2013-06-12 |
Family
ID=48564084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206795475U Expired - Fee Related CN202992907U (en) | 2012-12-11 | 2012-12-11 | LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992907U (en) |
-
2012
- 2012-12-11 CN CN2012206795475U patent/CN202992907U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |