CN101526181A - LED light source - Google Patents
LED light source Download PDFInfo
- Publication number
- CN101526181A CN101526181A CN200910049251A CN200910049251A CN101526181A CN 101526181 A CN101526181 A CN 101526181A CN 200910049251 A CN200910049251 A CN 200910049251A CN 200910049251 A CN200910049251 A CN 200910049251A CN 101526181 A CN101526181 A CN 101526181A
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- CN
- China
- Prior art keywords
- led
- line lamp
- light source
- led light
- fixed
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED light source. The LED light source comprises a power supply module; one or more LED wire lamps, wherein, the LED wire lamps comprise a plurality of LEDs and are connected with the power supply module by a power line; and the LED light source further comprises a fixing frame for fixing the power supply module and the LED wire lamps, wherein, the fixing frame is provided with a groove, the LED wire lamps are fixed with a wire lamp back plate by a heat conducting adhesive, and the wire lamp back plate is fixed in the groove by a hasp. The provided LED light source can help conveniently replace the LED wire lamps and prolong the service life of the LED light source.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of led light source lighting device.
Background technology
Led light source has long (100,000 hours), excitation height, color reproduction rate height, brightness height of life-span, is not afraid of low temperature, advantages such as adaptability is strong, good reliability, no mercury pollution, low power consumption, low heating, along with the LED continuous advancement in technology, brightness constantly promotes, and LED will become the main flow device of back lighting.
Chinese patent 200620123718.0 has been announced a kind of Diffusion Type Led-based Lighting, and this technical scheme adopts the structure of side-light type, must adopt LGP, and the light source utilization rate is relatively lower comparatively speaking, and weight also can be relatively big.
In order to prolong led light source service life, after damaging, LED line lamp (light Bar also is the lamp bar) should be able to change LED line lamp easily.But the design that can change LED line lamp at present in the LED lighting device voluntarily easily is rare, mainly still single led replacing, the perhaps replacing of LED bulb.Most led light sources adopt great power LED, and heat radiation requires high, and the life-span is relatively short.Chinese patent 200680019399.1 has been announced a kind of LED lighting source, and its center line lamp is dismountable module, this LED lighting source by fixed head, place portion, heat sink substrate etc. and constitute the LED module, but complex structure, to specification requirement than higher; Adopting has by fixed head in the patent of LED line lamp, places portion, heat sink substrate etc. and constitute the LED module, has detachable function, and structure is complicated slightly.
At above problem, in order to prolong led light source service life, LED line lamp need be designed to conveniently replaced structure.
Summary of the invention
Technical problem to be solved by this invention provides a kind of led light source, can change LED line lamp easily, prolongs led light source service life.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide a kind of led light source, comprises a power module; One or more LED line lamp, described LED line lamp comprises a plurality of LED, described LED line lamp links to each other with described power module by power line; One fixed frame is used for fixing described power module and LED line lamp; Wherein, described fixed frame is provided with groove, and described LED line lamp is fixed by heat-conducting glue and line lamp backboard, and described line lamp backboard is fixed in described groove by hasp.
Above-mentioned led light source, described LED line lamp is fixed by retainer ring and described line lamp backboard.
Above-mentioned led light source, the power of described LED are 0.1～1W.
Above-mentioned led light source, described line lamp backboard is an aluminium sheet.
The present invention contrasts prior art following beneficial effect: led light source provided by the invention, adopt the direct-type backlight source technology, described LED line lamp is fixed by heat-conducting glue and line lamp backboard, described line lamp can be changed easily, to the service life that prolongs LED good effect being arranged, reduce use cost to greatest extent.In addition, described line lamp backboard double as heat radiation backboard, described LED line lamp adopts a plurality of low power LED, the service life of further having improved LED.
Description of drawings
Fig. 1 is a led light source structural representation of the present invention.
Fig. 2 is that wall scroll LED line lamp of the present invention is connected and fixed schematic diagram.
Fig. 3 is that many LED lines of the present invention lamp is connected and fixed schematic diagram.
Among the figure:
1 power module, 2 LED line lamps, 3 reflector plates
4 diffusion sheets, 5 prismatic lenses, 6 front shrouds
7 fixed frames, 8 line lamp backboards, 9 heat-conducting glues
10 power lines, 11 hasps, 12 retainer rings
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and exemplary embodiments.
Fig. 1 is a led light source structural representation of the present invention, and Fig. 2 is that wall scroll LED line lamp of the present invention is connected and fixed schematic diagram.
See also Fig. 1, led light source of the present invention comprises a power module 1; One or more LED line lamp 2, described LED line lamp 2 links to each other with described power module 1 by power line 10; One fixed frame 7 is used for fixing described power module 1 and LED line lamp 2; Wherein, described fixed frame 7 is provided with groove, and described LED line lamp 2 is fixing by heat-conducting glue 9 and line lamp backboard 8, and described line lamp backboard 8 is fixed in described groove by hasp 11.Described LED line lamp comprises a plurality of LED, the line lamp that the suitable quantity low-power LED of selection such as the brightness that can reach as required, shape requirement make, and the power of each LED can be selected 0.1W, and quantity can be 40 even more.
Please refer to Fig. 1 and Fig. 2, led light source of the present invention is the structure of straight-down negative, and suitably adopt some blooming pieces, specifically, on fixed frame 7 (plastics or metal can), load onto reflector plate 3 (can adopt the organic film plating material) successively, diffusion sheet 4 (a kind of organic optical diaphragm), prismatic lens 5 (a kind of organic optical diaphragm), load onto front shroud 6 then, load onto power module 1 at the back side of fixed frame 7, LED line lamp 2 passes retainer ring 12 usefulness heat-conducting glues 9 and sticks on the dismountable LED lamp module of formation on the LED line lamp stationary backplate 8, wherein fixed frame 7 backs are fluted, and the LED lamp module is fixed on the backboard 7 with hasp 11 and constitutes entire lighting device.(power module can according to circumstances be placed on different parts, such as being placed on the fixed frame 7, also can be placed on the lamp socket then line lamp power line 10 to be connected to power module 1.The material of front shroud 6 can be used organic light-transmissive resin, also can be with colourless or colored transparent glass.
Fig. 3 is that many LED lines of the present invention lamp is connected and fixed schematic diagram.
See also Fig. 3, the system of many LED line lamps (2) can be used for indoor, corridor, the higher place of brightness that needs such as industrial.4 LED line lamps are arranged among the figure, during more LED line lamps and the like, specific implementation method is as follows:
According to purposes, brightness and dimensional requirement, design lines lamp bar number and length and every required LED quantity of line lamp (can be 40 even more, single LED power selects 0.1W), be designed to 4 line lamps among Fig. 3, every LED line lamp 2 is set at about 3cm at interval, make the rectangle light fixture, miscellaneous part structure and assembling are with single led line lamp.
The operation of removable section is with single led line lamp, and only need are changed the line lamp that breaks down and do not needed whole replacings.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (5)
1, a kind of led light source comprises:
One power module;
One or more LED line lamp, described LED line lamp comprises a plurality of LED, described LED line lamp links to each other with described power module by power line;
One fixed frame is used for fixing described power module and LED line lamp;
It is characterized in that described fixed frame is provided with groove, described LED line lamp is fixed by heat-conducting glue and line lamp backboard, and described line lamp backboard is fixed in described groove by hasp.
2, led light source according to claim 1 is characterized in that, described LED line lamp is fixed by retainer ring and described line lamp backboard.
3, led light source according to claim 1 and 2 is characterized in that, the power of described LED is 0.1～1W.
4, led light source according to claim 1 and 2 is characterized in that, described line lamp backboard is an aluminium sheet.
5, led light source according to claim 3 is characterized in that, described line lamp backboard is an aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910049251A CN101526181A (en) | 2009-04-14 | 2009-04-14 | LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910049251A CN101526181A (en) | 2009-04-14 | 2009-04-14 | LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101526181A true CN101526181A (en) | 2009-09-09 |
Family
ID=41094195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910049251A Pending CN101526181A (en) | 2009-04-14 | 2009-04-14 | LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101526181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086984B (en) * | 2009-12-04 | 2012-10-17 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode (LED) lamp |
| CN103727440A (en) * | 2013-11-29 | 2014-04-16 | 青岛威力电子科技有限公司 | LED illuminating device and lamp thereof |
-
2009
- 2009-04-14 CN CN200910049251A patent/CN101526181A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086984B (en) * | 2009-12-04 | 2012-10-17 | 富士迈半导体精密工业（上海）有限公司 | Light-emitting diode (LED) lamp |
| CN103727440A (en) * | 2013-11-29 | 2014-04-16 | 青岛威力电子科技有限公司 | LED illuminating device and lamp thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090909 |