CN201615362U - Led daylight lamp - Google Patents
Led daylight lamp Download PDFInfo
- Publication number
- CN201615362U CN201615362U CN2009203180392U CN200920318039U CN201615362U CN 201615362 U CN201615362 U CN 201615362U CN 2009203180392 U CN2009203180392 U CN 2009203180392U CN 200920318039 U CN200920318039 U CN 200920318039U CN 201615362 U CN201615362 U CN 201615362U
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- CN
- China
- Prior art keywords
- lamp
- distribution plate
- led
- lamp pearl
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lighting device, in particular to an LED daylight lamp, which comprises a lamp tube, a driving circuit board, a lamp bead distribution plate, LED lamp beads, plugs and light distribution plates, and is characterized in that the two ends of the lamp tube are fixedly connected with the plugs; the lamp tube is internally fixed with the lamp bead distribution plate, the two ends of which are connected with the plugs at the two ends of the lamp tube; one side of the lamp bead distribution plate is distributed with a plurality of lamp beads; a layer of light distribution plates are fixed among the lamp bead distribution plate and the LED lamp beads; holes for the LED lamp beads to extend out are reserved on the light distribution plate; the other side of the lamp bead distribution plate is connected with the driving circuit board; and the plugs and the lamp bead distribution plate are respectively and electrically connected with the driving circuit board. The daylight lamp has high brightness, large irradiation angle and good radiation, as well as better energy conservation and environmental protection, no stroboflash and longer service life compared with the traditional daylight lamp post, protects eyes, has no harmful gases, and is very suitable for being used in places needing stable light sources for a long time, such as a classroom, a library and the like.
Description
Technical field
The utility model relates to lighting device, particularly a kind of LED fluorescent lamp.
Background technology
Fluorescent lamp is as a kind of comparatively energy-conservation cold light source, become industry and civilian in the lighting device that is most widely used, present most fluorescent lamps uses be fluorescent tube, but there are a lot of defectives in fluorescent tube, such as the fragile fracture easily of fluorescent tube, problem such as service life is short.
LED (LightEmitting Diode, light emitting diode) is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity, increasingly mature along with the LED technology, and led light source becomes optimal light source and removes to replace traditional light source.
Summary of the invention
The purpose of this utility model provides a kind of LED fluorescent lamp, and this fluorescent lamp brightness height, irradiating angle are big, good heat dissipation, and longer than the energy-conserving and environment-protective more of conventional fluorescent lamp stand, no stroboscopic, life-span, protection eyes, no pernicious gas; Being suitable for use in very much classroom, library etc. needs the place of stabilized light source for a long time.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of LED fluorescent lamp, it comprises fluorescent tube, drive circuit board, lamp pearl distribution grid, LED lamp pearl, plug and luminous intensity distribution plate, it is characterized in that: lamp tube ends is fixedly connected with plug, be fixed with lamp pearl distribution grid in the fluorescent tube, lamp pearl distribution grid two ends are connected with the plug of lamp tube ends, lamp pearl distribution grid one side is distributed with some LED lamp pearls, be fixed with one deck luminous intensity distribution plate between lamp pearl distribution grid and the LED lamp pearl, leave the hole of stretching out on the luminous intensity distribution plate for LED lamp pearl, lamp pearl distribution grid opposite side is connected with drive circuit board, and plug and lamp pearl distribution grid all are electrically connected with drive circuit board.
Described fluorescent tube adopts half aluminium, half acrylic material to make.
The beneficial effects of the utility model are: owing to change traditional fluorescent tube into LED lamp pearl, thereby make fluorescent lamp in that to reach under the situation of equal brightness power consumption littler, the LED fluorescent tube of 18W can replace the fluorescent tube of 40W; Simultaneously, because the fluorescent tube of this LED fluorescent lamp adopts half aluminium, half acrylic material to make, therefore well solved the heat dissipation problem of LED; Because the no stroboscopic of LED itself is protected eyes, therefore characteristics such as no pernicious gas are suitable for use in the place that classroom, library etc. need stabilized light source for a long time very much again.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of the utility model LED fluorescent lamp.
Among the figure: 1, fluorescent tube; 2, drive circuit board; 3, lamp pearl distribution grid; 4, LED lamp pearl; 5, plug; 6, luminous intensity distribution plate
The specific embodiment
As shown in Figure 1, the LED fluorescent lamp comprises fluorescent tube 1, drive circuit board 2, lamp pearl distribution grid 3, LED lamp pearl 4 and plug 5, fluorescent tube 1 two ends are fixedly connected with plug 5, be fixed with lamp pearl distribution grid 3 in the fluorescent tube 1, lamp pearl distribution grid 3 two ends are connected with the plug 5 at fluorescent tube 1 two ends, lamp pearl distribution grid 3 one sides are distributed with some LED lamp pearls 4, be fixed with one deck luminous intensity distribution plate 6 between lamp pearl distribution grid 3 and the LED lamp pearl 4, leave the hole of stretching out for LED lamp pearl 4 on the luminous intensity distribution plate 6, the light that LED lamp pearl 4 sends enlarges the irradiating angle of light by luminous intensity distribution plate 6; Lamp pearl distribution grid 3 opposite sides are connected with drive circuit board 2, plug 5 and lamp pearl distribution grid 3 all are electrically connected with drive circuit board 2, plug 5 is plugged on the conventional fluorescent lamp base, the 220V civil power is inserted in the LED fluorescent lamp, plug 5 is electrically communicated to the 220V city on the drive circuit board 2, drive circuit board 2 just 220V civil power is converted to direct current, and direct current is delivered on the lamppost distribution grid 3, light the LED lamp pearl 4 on the lamp pearl distribution grid 3, fluorescent tube 1 adopts half aluminium, half acrylic material to make, and has therefore well solved the heat dissipation problem that produces heat when LED lamp pearl 4 is lighted.
Claims (2)
1.LED fluorescent lamp, it comprises fluorescent tube, drive circuit board, lamp pearl distribution grid, LED lamp pearl, plug and luminous intensity distribution plate, it is characterized in that: fluorescent tube (1) two ends are fixedly connected with plug (5), be fixed with lamp pearl distribution grid (3) in the fluorescent tube (1), lamp pearl distribution grid (3) two ends are connected with the plug (5) at fluorescent tube (1) two ends, lamp pearl distribution grid (3) one sides are distributed with some LED lamp pearls (4), be fixed with one deck luminous intensity distribution plate (6) between lamp pearl distribution grid (3) and the LED lamp pearl (4), leave the hole of stretching out on the luminous intensity distribution plate (6) for LED lamp pearl (4), lamp pearl distribution grid (3) opposite side is connected with drive circuit board (2), and plug (5) and lamp pearl distribution grid (3) all are electrically connected with drive circuit board (2).
2. LED fluorescent lamp according to claim 1 is characterized in that: described fluorescent tube (1) adopts half aluminium, half acrylic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203180392U CN201615362U (en) | 2009-12-22 | 2009-12-22 | Led daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203180392U CN201615362U (en) | 2009-12-22 | 2009-12-22 | Led daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615362U true CN201615362U (en) | 2010-10-27 |
Family
ID=43001731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203180392U Expired - Fee Related CN201615362U (en) | 2009-12-22 | 2009-12-22 | Led daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615362U (en) |
-
2009
- 2009-12-22 CN CN2009203180392U patent/CN201615362U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20101222 |