CN203288640U - Narrow-frame LED support structure distributed in twenty-two rows - Google Patents
Narrow-frame LED support structure distributed in twenty-two rows Download PDFInfo
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- CN203288640U CN203288640U CN2013201994890U CN201320199489U CN203288640U CN 203288640 U CN203288640 U CN 203288640U CN 2013201994890 U CN2013201994890 U CN 2013201994890U CN 201320199489 U CN201320199489 U CN 201320199489U CN 203288640 U CN203288640 U CN 203288640U
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- Prior art keywords
- led support
- groove
- support structure
- irradiation
- angle
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- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000009826 distribution Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model relates to a narrow frame LED support structure distributed in twenty-two rows, which comprises an assembly base, wherein the assembly base is provided with a plurality of metal bases, and the upper surface of each metal base is provided with a 73.7-degree LED support; the periphery of each 73.7-degree LED support is provided with a frame, meanwhile, a groove is formed in each 73.7-degree LED support, and an irradiation inner wall arc surface is arranged on the periphery of the groove; the included angle between the irradiation inner wall cambered surface and the bottom surface of the groove is 73.7 degrees. The utility model discloses beneficial effect does: each bracket body is provided with an irradiation inner wall cambered surface, and an included angle between the inner wall and the bottom surface of the groove is 73.7 degrees, so that the light-emitting angle and the light-emitting surface are increased, the heat dissipation is fast, the irradiation range of light is wider, and the light attenuation effect is particularly good; meanwhile, the height of the central groove of the support is reduced, and the thickness of the frame is reduced, so that the production amount is reduced, and the cost is saved.
Description
Technical field
The utility model relates to the LED lighting technical field, relates in particular to a kind of narrow frame LED support structure that 22 rows distribute that is.
Background technology
In LED encapsulation technology field, because existing high-brightness LED proportion strengthens gradually, the accurate support of the surface-adhered type LED that matches is with it also promoted to high-power direction by small-power.The LED support that this case is told about is the bottom susceptor of LED lamp pearl before encapsulation, on the basis of LED support, chip fixedly entered, and the positive and negative electrode of burn-oning, more once in package shape with packaging plastic, the quality of this supporting structure performance directly has influence on LED lamp pearl performance.Usually, the LED support material is generally copper, iron material, aluminium and pottery etc., after LED lamp pearl is in package shape, the lamp pearl can take off from support, the energy-conservation requirement of lamp LED product itself is more and more higher, the accurate support of surface-adhered type LED, in order to reduce the power consumption of LED product, proposes higher requirement to heat radiation, optically focused.But, existing traditional LED holder structure, its lighting angle and light-emitting area are little, heat radiation is slow, light decay is high, life of product is short; Particularly base frame portion structure is thicker, has wasted production cost.Therefore,, for above aspect, need to reasonably improve prior art.
The utility model content
For above defect, the utility model provides a kind of can improve light efficiency, be conducive to save the frame materials, radiating rate is fast, range of exposures light is wide is the narrow frame LED support structure that 22 rows distribute, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of narrow frame LED support structure that is 22 row's distributions, comprise the general assembly base, and described general assembly base is provided with some metabs, and each metab upper surface is installed 73.7 ° of angle LED supports; Each 73.7 ° of angle LED support periphery is with frame, and simultaneously, a groove is offered in each 73.7 ° of angle LED support inside, and this groove is arranged with irradiation inwall cambered surface outward; Angle between described irradiation inwall cambered surface and groove floor is 73.7 °.
Correspondingly, described metab composition has the rectangular array structure of 22 horizontally-arrangeds.
The vertical height of described groove floor to 73.7 ° angle LED support upper surface is less than 2/3rds of 73.7 ° of angle LED support height.
Each irradiation inwall cambered surface surrounds a light-emitting zone.
The beneficial effect that is the narrow frame LED support structure of 22 row's distributions described in the utility model is: by arrange 73.7 ° of angle LED supports of 22 horizontally-arrangeds on the general assembly base, the angle that arranges on each stake body between irradiation inwall cambered surface and this inwall and groove floor is 73.7 °, make lighting angle and light-emitting area increase, rapid heat dissipation, client's hot spot in application process is even, and the range of exposures of light is wider and the light decay effect is good especially; Simultaneously,, owing to having reduced by 73.7 ° of angle LED support central recess height and having reduced seal ring thickness, make and produce the consumption minimizing, saved cost.
Description of drawings
Below with reference to the accompanying drawings the utility model is described in further detail.
Fig. 1 is the described installment state schematic diagram that is the narrow frame LED support structure of 22 row's distributions of the utility model embodiment;
Fig. 2 is the described side schematic view that is the narrow frame LED support structure of 22 row's distributions of the utility model embodiment;
Fig. 3 is the described single supporting structure schematic diagram that is the narrow frame LED support structure of 22 row's distributions of the utility model embodiment;
Fig. 4 is the described single support schematic top plan view that is the narrow frame LED support structure of 22 row's distributions of the utility model embodiment.
In figure:
1, general assembly base; 2, metab; 3, frame; 4,73.7 ° of angle LED supports; 5, irradiation inwall cambered surface; 6, light-emitting zone; 7, pilot hole; 8, groove floor.
Embodiment
As Figure 1-4, the described narrow frame LED support structure that is 22 row's distributions of the utility model embodiment, comprise general assembly base 1, being provided with some metabs 2 and these metabs 2 on described general assembly base 1 forms and has the rectangular array structure of 22 horizontally-arrangeds, each metab 2 upper surface is installed 73.7 ° of angle LED supports 4, is positioned at the 1 outer edge punishment of general assembly base and is furnished with some pilot holes 7; Each 73.7 ° of angle LED support 4 periphery is with frame 3, simultaneously, a groove is offered in each 73.7 ° of angle LED support 4 inside, this groove is arranged with irradiation inwall cambered surface 5 outward, this irradiation inwall cambered surface 5 surrounds a light-emitting zone 6, angle between described irradiation inwall cambered surface 5 and groove floor 8 is 73.7 °, and simultaneously, the vertical height of 8 to 73.7 ° of angle LED support 4 upper surfaces of described groove floor is less than 2/3rds of 73.7 ° of angle LED supports, 4 height.
Above embodiment is more preferably embodiment a kind of of the utility model, and those skilled in the art carry out in the technical program scope common variation and replacing should be included in protection range of the present utility model.
Claims (4)
1. one kind is the narrow frame LED support structure that 22 rows distribute, and comprises general assembly base (1), it is characterized in that:
Described general assembly base (1) is provided with some metabs (2), and each metab (2) upper surface is installed one 73.7 ° angle LED supports (4); Each 73.7 ° of angle LED support (4) is peripheral, and simultaneously, a groove is offered in each 73.7 ° of angle LED supports (4) inside with frame (3), and this groove is arranged with irradiation inwall cambered surface (5) outward;
Angle between described irradiation inwall cambered surface (5) and groove floor (8) is 73.7 °.
2. according to claim 1ly be the narrow frame LED support structure that 22 rows distribute, it is characterized in that: described metab (2) forms and has the rectangular array structure of 22 horizontally-arrangeds.
3. according to claim 1ly be the narrow frame LED support structure that 22 rows distribute, it is characterized in that: described groove floor (8) to the vertical height of 73.7 ° of angle LED supports (4) upper surface less than 2/3rds of 73.7 ° of angle LED supports (4) height.
4. according to claim 1ly be the narrow frame LED support structure that 22 rows distribute, it is characterized in that: each irradiation inwall cambered surface (5) surrounds a light-emitting zone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201994890U CN203288640U (en) | 2013-04-19 | 2013-04-19 | Narrow-frame LED support structure distributed in twenty-two rows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201994890U CN203288640U (en) | 2013-04-19 | 2013-04-19 | Narrow-frame LED support structure distributed in twenty-two rows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288640U true CN203288640U (en) | 2013-11-13 |
Family
ID=49544991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201994890U Expired - Fee Related CN203288640U (en) | 2013-04-19 | 2013-04-19 | Narrow-frame LED support structure distributed in twenty-two rows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288640U (en) |
-
2013
- 2013-04-19 CN CN2013201994890U patent/CN203288640U/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: 20131113 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |