CN207504015U - A kind of long-life LED - Google Patents
A kind of long-life LED Download PDFInfo
- Publication number
- CN207504015U CN207504015U CN201721632049.4U CN201721632049U CN207504015U CN 207504015 U CN207504015 U CN 207504015U CN 201721632049 U CN201721632049 U CN 201721632049U CN 207504015 U CN207504015 U CN 207504015U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- luminescent
- long
- copper sheet
- pin
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000013078 crystal Substances 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000011889 copper foil Substances 0.000 claims abstract description 10
- 239000008393 encapsulating agent Substances 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000004519 grease Substances 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model is related to electric light source technology fields, especially a kind of long-life LED, including pedestal, symmetrically arranged luminescent crystal there are two being set on pedestal, two luminescent crystals are fixedly connected on pedestal, it is connected between two luminescent crystals by the first lead, the bottom of two luminescent crystals is connected with copper sheet by the second lead, the bottom of copper sheet is connected separately with anode pin and negative pin, the one end of anode pin and negative pin far from copper sheet extends to outside through pedestal, transparent encapsulant resin is fixedly connected at the top of pedestal, several heat emission holes are uniformly offered on transparent encapsulant resin, heat emission hole is connected with luminescent crystal, the bottom of two luminescent crystals is respectively connected with heat dissipation copper foil, heat dissipation copper foil extends to the exterior bottom of pedestal through pedestal.The utility model is simple in structure, and reliability is high, can greatly reduce collective using temperature caused by light emitting diode, improve service life, be suitble to promote.
Description
Technical field
The utility model is related to electric light source technology field more particularly to a kind of long-life LEDs.
Background technology
Light emitting diode is a kind of electric light source being widely used, it has, and low energy consumption, and reliability is high, environmental protection etc., generally
For, the service life of light emitting diode is all long, can be used many times, but the light source that general light emitting diode is sent out
Usually not high, multiple light emitting diodes composition array is often mounted in lamps and lanterns and uses by people, is used which results in collective
The reduction of LED heat radiating performance, the strong influence service life of light emitting diode while temperature increases, for this purpose,
We have proposed a kind of long-life LEDs.
Utility model content
The purpose of this utility model is the shortcomings that service life is low in order to solve to exist in the prior art weak heat-dissipating, and is carried
A kind of long-life LED gone out.
To achieve these goals, the utility model employs following technical solution：
A kind of long-life LED is designed, including pedestal, sets on the pedestal and shines there are two symmetrically arranged
Crystal, two luminescent crystals are fixedly connected on the pedestal, pass through the first lead between two luminescent crystals
It is connected, the bottom of two luminescent crystals is connected with copper sheet by the second lead, and the bottom of the copper sheet connects respectively
There are anode pin and negative pin, the base is run through in the one end of the anode pin and the negative pin far from the copper sheet
Seat extends to outside, is fixedly connected with transparent encapsulant resin at the top of the pedestal, is uniformly opened on the transparent encapsulant resin
Equipped with several heat emission holes, the heat emission hole is connected with the luminescent crystal, and the bottom of two luminescent crystals is all connected with
There is heat dissipation copper foil, the heat dissipation copper foil extends to the exterior bottom of the pedestal through the pedestal.
Preferably, the luminescent color of the luminescent crystal can be set to it is yellow, green, blue, white, red in any one.
Preferably, the periphery of the pedestal is equipped with insulating layer.
Preferably, the anode pin and the negative pin are plug-in type.
Preferably, it is packaged with thermal grease in the heat emission hole.
The utility model proposes a kind of long-life LED, advantageous effect is：The letter of the utility model structure
Single, reliability is high, can greatly reduce collective using temperature caused by light emitting diode, improve service life, reduce
Use cost also plays the effect of environmental protection.
Description of the drawings
Fig. 1 be the utility model proposes a kind of long-life LED structure diagram；
Fig. 2 be the utility model proposes a kind of long-life LED bottom substance schematic diagram.
In figure：Pedestal 1, luminescent crystal 2, copper sheet 3, anode pin 4, negative pin 5, transparent encapsulant resin 6, heat emission hole 7,
Radiate copper foil 8.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of long-life LED including pedestal 1, sets that there are two symmetrically arranged on pedestal 1
Luminescent crystal 2, two luminescent crystals 2 are fixedly connected on pedestal 1, are connected between two luminescent crystals 2 by the first lead
Connect, the luminescent color of luminescent crystal 2 can be set to it is yellow, green, blue, white, red in any one, luminescent crystal 2 may be selected more
Kind color, is suitable for different use approach.
The bottom of two luminescent crystals 2 is connected with copper sheet 3 by the second lead, and the bottom of copper sheet 3 is connected separately with just
Pole pin 4 and negative pin 5, the one end of anode pin 4 and negative pin 5 far from copper sheet 3 extend to outside through pedestal 1,
Anode pin 4 and negative pin 5 are plug-in type, and the anode pin 4 and negative pin 5 of plug-in type can facilitate light emitting diode
Installation and maintenance.
The top of pedestal 1 is fixedly connected with transparent encapsulant resin 6, and several dissipate uniformly is offered on transparent encapsulant resin 6
Hot hole 7, heat emission hole 7 are connected with luminescent crystal 2, and thermal grease, the bottom of two luminescent crystals 2 are packaged in heat emission hole 7
Heat dissipation copper foil 8 is respectively connected with, heat dissipation copper foil 8 extends to the exterior bottom of pedestal 1 through pedestal 1, and the periphery of pedestal 1 is equipped with absolutely
Edge layer, for heat emission hole 7 for directly the heat that luminescent crystal is sent out to be shed by thermal grease, heat dissipation copper foil 8 can be indirect
The temperature of the generation of luminescent crystal 2 is absorbed and distributes, insulating layer can improve safety in utilization.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of long-life LED including pedestal (1), sets on the pedestal (1) and shines there are two symmetrically arranged
Crystal (2), two luminescent crystals (2) are fixedly connected on the pedestal (1), between two luminescent crystals (2)
It is connected by the first lead, the bottom of two luminescent crystals (2) is connected with copper sheet (3) by the second lead, described
The bottom of copper sheet (3) is connected separately with anode pin (4) and negative pin (5), the anode pin (4) and the negative pin
(5) one end far from the copper sheet (3) extends to outside through the pedestal (1), is fixedly connected at the top of the pedestal (1)
There is transparent encapsulant resin (6), which is characterized in that several heat emission holes (7) are uniformly offered on the transparent encapsulant resin (6),
The heat emission hole (7) is connected with the luminescent crystal (2), and the bottom of two luminescent crystals (2) is respectively connected with heat dissipation
Copper foil (8), the heat dissipation copper foil (8) extend to the exterior bottom of the pedestal (1) through the pedestal (1).
2. a kind of long-life LED according to claim 1, which is characterized in that the luminescent crystal (2)
Luminescent color can be set to it is yellow, green, blue, white, red in any one.
A kind of 3. long-life LED according to claim 1, which is characterized in that the periphery of the pedestal (1)
Equipped with insulating layer.
4. a kind of long-life LED according to claim 1, which is characterized in that the anode pin (4) and
The negative pin (5) is plug-in type.
5. a kind of long-life LED according to claim 1, which is characterized in that sealed in the heat emission hole (7)
Equipped with thermal grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632049.4U CN207504015U (en) | 2017-11-29 | 2017-11-29 | A kind of long-life LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632049.4U CN207504015U (en) | 2017-11-29 | 2017-11-29 | A kind of long-life LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504015U true CN207504015U (en) | 2018-06-15 |
Family
ID=62507581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632049.4U Expired - Fee Related CN207504015U (en) | 2017-11-29 | 2017-11-29 | A kind of long-life LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504015U (en) |
-
2017
- 2017-11-29 CN CN201721632049.4U patent/CN207504015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200511 Granted publication date: 20180615 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230110 Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |