CN204254326U - A kind of LED module - Google Patents
A kind of LED module Download PDFInfo
- Publication number
- CN204254326U CN204254326U CN201420714535.0U CN201420714535U CN204254326U CN 204254326 U CN204254326 U CN 204254326U CN 201420714535 U CN201420714535 U CN 201420714535U CN 204254326 U CN204254326 U CN 204254326U
- Authority
- CN
- China
- Prior art keywords
- substrate
- led module
- radiator
- module according
- compartment
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000004512 die casting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
The utility model relates to a kind of LED module, comprise substrate and the radiator with fixing outer ring, described radiator is fixed in the side of described substrate, described substrate is provided with some holes, in the position of substrate opposite side corresponding aperture, lens are set, described radiator is made up of fin, forms cylindrical-shaped structure.Beneficial effect is: have employed the columned heat spreader structures that fin connects to form, this structure is overlapped with the position in the hole for mounted LED lamp on substrate by the node of each compartment in radiator, with the node radiating mode of this " point-to-point ", globality, thermal diffusivity, sealing all improves a lot, and profile more industrialization, more attractive in appearance.
Description
Technical field
The utility model relates to street lamp, particularly relates to a kind of LED module.
Background technology
Tradition LED module group radiator adopts aluminium section bar, and the phase processes shape rearward, and production efficiency is slow, inadaptable production in enormous quantities, and sealing is difficult to ensure.
Summary of the invention
The utility model object is the deficiency overcoming above prior art, provides a kind of LED module, specifically has following technical scheme to realize:
Described LED module, comprise substrate and the radiator with fixing outer ring, described radiator is fixed in the side of described substrate, described substrate is provided with some holes, arrange lens in the position of substrate opposite side corresponding aperture, described radiator is made up of fin, forms cylindrical-shaped structure.
The further design of described LED module is, described fixing outer ring is provided with some screws, described substrate is also provided with corresponding screw relative to the position of the screw thread on fixing outer ring, and it is fixing that radiator realizes with substrate by cross-under screw between screw corresponding on described fixing outer ring, substrate.
The further design of described LED module is, curved surface protruding centered by an end face of described radiator.
The further design of described LED module is, described cylindrical-shaped structure is form between fan-shaped radiating area by several shaft sections, by several, enclosed compartment is adjacent forms in each interval, the bottom of each compartment and substrate is provided with four nodes, the position in described hole on each node difference counterpart substrate.
The further design of described LED module is, between described radiating area, number is six, and central angle right between each fan-shaped radiating area is 20o-30 o.
The further design of described LED module is, the compartment in described each fan-shaped radiating area is six, and compartment is symmetrical arranged with the symmetry axis between the fan-shaped radiating area of correspondence.
The further design of described LED module is, the not closed figure of cross section in " recessed " font of described each compartment.
The further design of described LED module is, the material of described radiator is aluminium.
The further design of described LED module is, described radiator is die casting.
The further design of described LED module is, described lens are connected with base plate seals respectively with radiator.
Advantage of the present utility model is as follows:
The LED module that the utility model provides, have employed the columned heat spreader structures that fin connects to form, this structure is overlapped with the position in the hole for mounted LED lamp on substrate by the node of each compartment in radiator, with the node radiating mode of this " point-to-point ", globality, thermal diffusivity, sealing all improves a lot, and profile more industrialization, more attractive in appearance.
Accompanying drawing explanation
The structural representation of the LED module that Fig. 1 provides for the utility model.
Fig. 2 is the side view of the LED module shown in Fig. 1.
Fig. 3 is the structural representation of described substrate.
Fig. 4 is the top view of the LED module shown in Fig. 1.
In figure, 1-radiator, 2-substrate, 3-lens.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model scheme is described in detail.
The LED module that the present embodiment provides, forms, see Fig. 1 primarily of substrate 2 and the radiator 1 with fixing outer ring.Radiator 1 is fixed in the side of substrate 2.Substrate 2 is provided with hole, arranges lens 3, see Fig. 2 in the position of substrate 2 opposite side corresponding aperture.Radiator 1 is made up of fin, forms cylindrical-shaped structure, curved surface protruding centered by an end face of the radiator 1 of the present embodiment.
Fixing outer ring is provided with some screws, and substrate 2 is also provided with corresponding screw relative to the position of the screw thread on fixing outer ring, and it is fixing that radiator 1 realizes with substrate 2 by cross-under screw between screw corresponding on fixing outer ring, substrate 2.
Further, radiator 1 is form between fan-shaped radiating area by six shaft sections, and central angle right between each fan-shaped radiating area is 20o-30 o.Enclosed compartment is adjacent forms by six in each interval, the bottom of each compartment and substrate 2 is provided with four nodes, the position in hole on each node difference counterpart substrate 2, because radiator 1 area of node location is maximum, the fin that heat goes out through this node flows to air, is more conducive to the heat radiation of LED.Compartment is symmetrical arranged with the symmetry axis between the fan-shaped radiating area of correspondence.The not closed figure of cross section in " recessed " font of each compartment.
Produce in enormous quantities for the ease of adapting to, radiator 1 is die casting, improves production efficiency.The material that the radiator 1 of the present embodiment adopts is aluminium, guarantees its thermal diffusivity further.
On the other hand, lens 3 and radiator 1 are tightly connected with substrate 2 respectively, ensure the sealing of light fixture.
The LED module that the present embodiment provides adopts point-to-point node radiating mode, and relative to existing Total Product, thermal diffusivity, sealing all improves a lot, and profile more industrialization, more attractive in appearance.
Claims (10)
1. a LED module, it is characterized in that comprising substrate and the radiator with fixing outer ring, described radiator is fixed in the side of described substrate, described substrate is provided with some holes, arrange lens in the position of substrate opposite side corresponding aperture, described radiator is made up of fin, forms cylindrical-shaped structure.
2. LED module according to claim 1, it is characterized in that described fixing outer ring is provided with some screws, described substrate is also provided with corresponding screw relative to the position of the screw thread on fixing outer ring, and it is fixing that radiator realizes with substrate by cross-under screw between screw corresponding on described fixing outer ring, substrate.
3. LED module according to claim 1, is characterized in that curved surface protruding centered by an end face of described radiator.
4. LED module according to claim 1, it is characterized in that described cylindrical-shaped structure is form between fan-shaped radiating area by several shaft sections, by several, enclosed compartment is adjacent forms in each interval, the bottom of each compartment and substrate is provided with four nodes, the position in described hole on each node difference counterpart substrate.
5. LED module according to claim 4, it is characterized in that between described radiating area, number is six, central angle right between each fan-shaped radiating area is 20o-30 o.
6. LED module according to claim 5, it is characterized in that the compartment in described each fan-shaped radiating area is six, compartment is symmetrical arranged with the symmetry axis between the fan-shaped radiating area of correspondence.
7. LED module according to claim 6, is characterized in that the not closed figure of cross section in " recessed " font of described each compartment.
8. the LED module according to any one of claim 1-7, is characterized in that the material of described radiator is aluminium.
9. the LED module according to any one of claim 1-7, is characterized in that described radiator is die casting.
10. LED module according to claim 9, is characterized in that described lens are connected with base plate seals respectively with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714535.0U CN204254326U (en) | 2014-11-25 | 2014-11-25 | A kind of LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714535.0U CN204254326U (en) | 2014-11-25 | 2014-11-25 | A kind of LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254326U true CN204254326U (en) | 2015-04-08 |
Family
ID=52958630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714535.0U Expired - Fee Related CN204254326U (en) | 2014-11-25 | 2014-11-25 | A kind of LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590044A (en) * | 2020-06-16 | 2020-08-28 | 辽宁科技大学 | Manufacturing method of copper-aluminum combined 5G antenna radiator |
-
2014
- 2014-11-25 CN CN201420714535.0U patent/CN204254326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590044A (en) * | 2020-06-16 | 2020-08-28 | 辽宁科技大学 | Manufacturing method of copper-aluminum combined 5G antenna radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: Dongshan Zhen Wen Jiangning District of Nanjing City, Jiangsu province 210000 Jinglu Wenhua Street No. 88 Patentee after: Nanjing Poweda Lighting Co., Ltd. Address before: 224624 Jiangsu Province, Nanjing city Jiangning District Wenjing Wenhua Street No. 88 Patentee before: Wang Shoubao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151125 |