CN202442149U - LED (Light-Emitting Diode) module - Google Patents
LED (Light-Emitting Diode) module Download PDFInfo
- Publication number
- CN202442149U CN202442149U CN2012200489211U CN201220048921U CN202442149U CN 202442149 U CN202442149 U CN 202442149U CN 2012200489211 U CN2012200489211 U CN 2012200489211U CN 201220048921 U CN201220048921 U CN 201220048921U CN 202442149 U CN202442149 U CN 202442149U
- Authority
- CN
- China
- Prior art keywords
- convex structure
- led
- light source
- aluminium base
- led light
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 27
- 239000004411 aluminium Substances 0.000 claims description 23
- 239000003292 glue Substances 0.000 claims description 12
- 238000005538 encapsulation Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (Light-Emitting Diode) module, comprising an aluminum base plate, an LED light source and a packaging fluorescence adhesive. The LED module is characterized in that the aluminum base plate is configured to be in a convex structure; a groove is arranged at the top end of the convex structure; outer edges are respectively arranged on the both sides of the convex structure; an electronic circuit is arranged on the convex face of the convex structure; the LED light source is welded in the groove at the top of the aluminum base plate and is connected with the electronic circuit; the packaging fluorescence adhesive is poured on the surface of the LED light source; and a packaging layer is formed in the groove at the top end of the convex structure. The LED module provided by the utility model has the advantages of flexibility of emitted light, simple structure, convenience in installation and good heat radiation effect.
Description
Technical field
The utility model belongs to the LED application, relates to the LED lighting engineering, is specially a kind of LED module.
Background technology
LED is because of plurality of advantages such as its luminous efficiency height, long service life, energy-conservation and environmental protection, uses the down leading of environmental protection new forms of energy advocating energetically, obtained application more and more widely, and will progressively replace incandescent lamp, becomes the illuminating product of a new generation.
When LED used in light fixture, LED sent widely manyly directly passed transparent lampshade and shines in the environment, and light is stronger, stimulates bigger to human eye.
In addition, along with development of technology, people get up to form the LED module with LED by certain regularly arranged the encapsulation more together, make the installation of product and more convenient application flexible on the one hand, can produce more high-power LED illuminating product on the other hand.But along with the increase of LED module power, dispelled the heat into a big bottleneck problem of LED production development, conventional art is the radiating fin that big volume is installed at the LED module back side, but this series products is relatively heavier mostly, complex structure, and volume is bigger, is not easy to install; Also have and directly be welded on led light source on the aluminium base; Loose through aluminium base and to lead the heat that led light source produces when luminous, the traditional aluminum base plate adopts planar structure mostly, though can play better radiating effect; Be in a sealed space but the back lamp plate is installed, radiating effect is still not obvious.
The utility model content
For solving existing above-mentioned deficiency in the prior art, the purpose of the utility model is to provide a kind of LED module, and is luminous soft, simple in structure, easy for installation, and good heat dissipation effect.
For achieving the above object, the utility model is realized through following technical proposals: a kind of LED module comprises aluminium base, led light source and encapsulation fluorescent glue; It is characterized in that: said aluminium base is arranged to convex structure; The convex structure top is provided with groove, and the both sides of convex structure are respectively arranged with the outer, and the convex surface of convex structure is provided with electronic circuit; Said led light source is welded in the aluminium base top groove; And the connection electronic circuit, said encapsulation fluorescent glue is cast in the led light source surface, in the groove of convex structure top, forms an encapsulated layer.
Aluminium base adopts the convex structure design, has continued to use the directly advantage of heat radiation of aluminium base on the one hand, on the other hand; Because the concave shaped space in the middle of the convex structure; There is the space in the LED module in the middle of back aluminium base and lamp outer casing are installed, and is beneficial to circulation of air, further improves the efficient of heat radiation.
Adopt fluorescent glue to form an encapsulated layer on the led light source surface, utilize absorption and the scattering of fluorescent glue to the led light source emitted light, the light that the LED module is sent is softer.
Preferably, led light source adopts SMD chip.
For reaching better radiating effect.
Connect by high heat conductive insulating is gluing between said led light source and the aluminium base.The heat that adopts high heat conductive insulating glue can be more effective led light source to be produced when luminous is delivered on the aluminium base, has improved the efficient of heat radiation.
The middle part, outer of said aluminium base convex structure is respectively arranged with a fixing hole, a positive terminal pad and a negative terminal pad, and positive terminal pad and negative terminal pad are connected respectively to the positive pole and the negative pole of electronic circuit.The outer design of convex structure, the area of dissipation of increase aluminium base makes radiating effect more obvious; In addition; Through positive terminal pad on the outer and negative terminal pad the LED module is connected with power supply, utilizes the fixing hole installing and locating on the outer, make the LED module in application, convenient when installing.
The utility model compares that prior art has the following advantages and beneficial effect:
1, adopts the aluminium base heat radiation of convex structure, increased area of dissipation, and utilized the circulation of air of the concave shaped space in the middle of the convex structure, make radiating effect more obvious.
2, adopt fluorescent glue to form an encapsulated layer on the led light source surface, utilize absorption and the scattering of fluorescent glue to the led light source emitted light, the light that the LED module is sent is softer.
3, utilize the outer of convex structure to install and be connected with power supply, make the LED module use, convenient when installing.
Description of drawings
Fig. 1 is the structure chart of the utility model LED module.
Fig. 2 is that the A of the utility model LED module is to profile.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the embodiment of the utility model is not limited thereto.
As depicted in figs. 1 and 2, a kind of LED module comprises aluminium base 10, led light source 20 and encapsulation fluorescent glue 30; It is characterized in that: said aluminium base 10 is arranged to convex structure; The convex structure top is provided with groove 11, and the both sides of convex structure are respectively arranged with outer 13, and the convex surface of convex structure is provided with electronic circuit 12; Said led light source 20 is welded in aluminium base 10 top groove 11; And connecting electronic circuit 12, said encapsulation fluorescent glue 30 is cast in and is welded on led light source 20 surfaces, in convex structure top groove 11, forms an encapsulated layer.
Preferably, led light source 20 adopts SMD chip.
Bonding between said led light source 20 and the aluminium base 10 by high heat conductive insulating glue 40.
Middle part, the outer of said aluminium base convex structure is respectively arranged with a fixing hole 16, a positive terminal pad 14 and a negative terminal pad 15, and positive terminal pad 14 and negative terminal pad 15 are connected respectively to the positive pole and the negative pole of electronic circuit 12.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (3)
1. a LED module comprises aluminium base, led light source and encapsulation fluorescent glue, and it is characterized in that: said aluminium base is arranged to convex structure; The convex structure top is provided with groove, and the both sides of convex structure are respectively arranged with the outer, and the convex surface of convex structure is provided with electronic circuit; Said led light source is welded in the aluminium base top groove; And the connection electronic circuit, said encapsulation fluorescent glue is cast in the led light source surface, in the groove of convex structure top, forms an encapsulated layer.
2. LED module according to claim 1 is characterized in that: connect by high heat conductive insulating is gluing between said led light source and the aluminium base.
3. LED module according to claim 2; It is characterized in that: the middle part, outer of said aluminium base convex structure is respectively arranged with a fixing hole, a positive terminal pad and a negative terminal pad, and positive terminal pad and negative terminal pad are connected respectively to the positive pole and the negative pole of electronic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200489211U CN202442149U (en) | 2012-02-15 | 2012-02-15 | LED (Light-Emitting Diode) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200489211U CN202442149U (en) | 2012-02-15 | 2012-02-15 | LED (Light-Emitting Diode) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442149U true CN202442149U (en) | 2012-09-19 |
Family
ID=46823600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200489211U Expired - Fee Related CN202442149U (en) | 2012-02-15 | 2012-02-15 | LED (Light-Emitting Diode) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737319A (en) * | 2019-03-04 | 2019-05-10 | 深圳市金新像科技有限公司 | A kind of ring arch quantum dot pipe light emitting device |
-
2012
- 2012-02-15 CN CN2012200489211U patent/CN202442149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737319A (en) * | 2019-03-04 | 2019-05-10 | 深圳市金新像科技有限公司 | A kind of ring arch quantum dot pipe light emitting device |
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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: 20120919 Termination date: 20140215 |