CN204164717U - A kind of LED daylight lamp plate - Google Patents
A kind of LED daylight lamp plate Download PDFInfo
- Publication number
- CN204164717U CN204164717U CN201420476308.9U CN201420476308U CN204164717U CN 204164717 U CN204164717 U CN 204164717U CN 201420476308 U CN201420476308 U CN 201420476308U CN 204164717 U CN204164717 U CN 204164717U
- Authority
- CN
- China
- Prior art keywords
- fixed station
- wiring board
- lamp pearl
- pearl fixed
- led
- 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
Links
Abstract
The utility model relates to a kind of LED daylight lamp plate, comprise wiring board, LED lamp bead, the installation side described wiring board being positioned at LED lamp bead is linearly provided with several lamp pearl fixed stations in the horizontal direction, described lamp pearl fixed station is thin-wall circular mesa-shaped structure, and the diameter of upper end is greater than the diameter of lower end, be positioned on wiring board and be equipped with LED lamp bead between top, lamp pearl fixed station under described lamp pearl fixed station, described lamp pearl fixed station is along the circumferential direction provided with several louvres, and the back of described wiring board is provided with some blocks of heat sinks.The utility model is by arranging several lamp pearl fixed station and heat sinks in the circuit board, such LED lamp bead is not just completely directly fix in the circuit board, the heat that LED lamp bead on lamp pearl fixed station produces can be discharged by louvre, the heat that such LED lamp bead produces can reduce the impact of wiring board, the service life of components and parts on extension wire plate.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of LED daylight lamp plate.
Background technology
LED (Light-emitting diode, light emitting diode) as a kind of luminescent device directly converting electrical energy into visible ray and radiant energy, be widely regarded as 21st century top quality green light source, it has a series of advantage, as low in operating voltage, power consumption is little, the life-span is long, and LED itself is all pollution-free, stable and reliable for performance with manufacturing process.Under the policy guide of energy-saving and emission-reduction, be widely used in lighting field.
LED has the advantages such as long service life, energy consumption is low, radiation is low, has started for normal lighting field.But because little, the single illuminance of LED volume is low, multiple LED being combined for needing during normal lighting, utilizing the superposition of luminosity, just can reach the brightness identical with traditional fluorescent lamp.The structure of existing LED fluorescent tube is: be welded on by multiple white light LEDs on the wiring board of FR-4 base material or aluminium base, then is inserted in acrylic or aluminium base shell by the wiring board welding LED, thus composition LED fluorescent tube.But the LED lamp bead in existing LED fluorescent lamp tube is all generally be fixed on the wiring board of planar structure, structure is single, the heat produced in LED lamp bead so is all concentrated in the circuit board, and so long-time use easily causes the components and parts life-span on wiring board short afterwards.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of LED daylight lamp plate.
The utility model is achieved through the following technical solutions:
A kind of LED daylight lamp plate, comprise wiring board, LED lamp bead, the installation side described wiring board being positioned at LED lamp bead is linearly provided with several lamp pearl fixed stations in the horizontal direction, described lamp pearl fixed station is thin-wall circular mesa-shaped structure, and the diameter of upper end is greater than the diameter of lower end, be positioned on wiring board and be equipped with LED lamp bead between top, lamp pearl fixed station under described lamp pearl fixed station, described lamp pearl fixed station is along the circumferential direction provided with several louvres, and the back of described wiring board is provided with some blocks of heat sinks.
As preferably, the lateral surface of described lamp pearl fixed station is provided with reflective material layer.
As preferably, described louvre shape ovalize structure.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging several lamp pearl fixed station and heat sinks in the circuit board, such LED lamp bead is not just completely directly fix in the circuit board, the heat that LED lamp bead on lamp pearl fixed station produces can be discharged by louvre, and the heat that such LED lamp bead produces can reduce the impact of wiring board, the service life of components and parts on extension wire plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. wiring board; 2. heat sink; 3. lamp pearl fixed station; 4.LED lamp pearl; 5. louvre.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of LED daylight lamp plate, comprise wiring board 1, LED lamp bead 4, the installation side described wiring board 1 being positioned at LED lamp bead 4 is linearly provided with several lamp pearl fixed stations 3 in the horizontal direction, described lamp pearl fixed station 3 is in thin-wall circular mesa-shaped structure, and the diameter of upper end is greater than the diameter of lower end, described lamp pearl fixed station 3 times tops, be positioned on wiring board 1 and be equipped with LED lamp bead 4 between lamp pearl fixed station 3, LED lamp bead 4 on such lamp pearl fixed station 3 is arranged in height with the LED lamp bead 4 on wiring board 1, the heat that on such lamp pearl fixed station, the LED lamp bead 4 of 3 produces can be discharged by louvre 5, the heat that such LED lamp bead 4 produces can reduce the impact of wiring board, the lateral surface of described lamp pearl fixed station 3 is provided with reflective material layer, LED lamp bead 4 on such wiring board 1 can under the effect of reflective material layer ray cast rate high, the brightness of illumination of light fixture is improved.
Described lamp pearl fixed station 3 is along the circumferential direction provided with several louvres 5, described louvre 5 shape ovalize structure, the back of described wiring board 1 is provided with some blocks of heat sinks 2, the wherein curved shape of heat sink 2 and making for aluminium sheet, improve area of dissipation and radiating efficiency, the generation heat of such light fixture dispels the heat while louvre 5 with heat sink 2, improves the radiating effect of light fixture, extends the service life of light fixture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a LED daylight lamp plate, comprise wiring board (1), LED lamp bead (4), it is characterized in that: the installation side described wiring board (1) being positioned at LED lamp bead (4) is linearly provided with several lamp pearl fixed stations (3) in the horizontal direction, described lamp pearl fixed station (3) is in thin-wall circular mesa-shaped structure, and the diameter of upper end is greater than the diameter of lower end, top under described lamp pearl fixed station (3), be positioned on wiring board (1) and be equipped with LED lamp bead (4) between lamp pearl fixed station (3), described lamp pearl fixed station (3) is along the circumferential direction provided with several louvres (5), the back of described wiring board (1) is provided with some blocks of heat sinks (2).
2. a kind of LED daylight lamp plate according to claim 1, is characterized in that: the lateral surface of described lamp pearl fixed station (3) is provided with reflective material layer.
3. a kind of LED daylight lamp plate according to claim 1, is characterized in that: described louvre (5) shape ovalize structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476308.9U CN204164717U (en) | 2014-08-22 | 2014-08-22 | A kind of LED daylight lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476308.9U CN204164717U (en) | 2014-08-22 | 2014-08-22 | A kind of LED daylight lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164717U true CN204164717U (en) | 2015-02-18 |
Family
ID=52538403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476308.9U Expired - Fee Related CN204164717U (en) | 2014-08-22 | 2014-08-22 | A kind of LED daylight lamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164717U (en) |
-
2014
- 2014-08-22 CN CN201420476308.9U patent/CN204164717U/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: 20150218 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |