CN204289529U - High-temperature-resistant light-gathering LED support structure - Google Patents
High-temperature-resistant light-gathering LED support structure Download PDFInfo
- Publication number
- CN204289529U CN204289529U CN201420780325.1U CN201420780325U CN204289529U CN 204289529 U CN204289529 U CN 204289529U CN 201420780325 U CN201420780325 U CN 201420780325U CN 204289529 U CN204289529 U CN 204289529U
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- China
- Prior art keywords
- high temperature
- temperature resistant
- light
- led
- support
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- 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
- 201000009310 astigmatism Diseases 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract description 2
- 238000005476 soldering Methods 0.000 abstract description 2
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000005022 packaging material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011049 pearl Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 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
- 241000971683 Maurolicus muelleri Species 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
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Abstract
The utility model relates to a but high temperature resistant light-concentrating LED supporting structure, including the assembly base, be provided with a plurality of high temperature resistant cradling pieces on the assembly base, a LED spotlight support is installed to every high temperature resistant cradling piece top, and each LED spotlight support central point puts department and sets up each and shine the cambered surface for luminous region and this luminous region periphery, simultaneously, the grooved underside of luminous region center department is 1.35mm to the vertical height of the support top surface of LED spotlight support. The utility model discloses beneficial effect does: by the principle that the optics is smaller than the minimum critical angle, the light flux of the light is improved by 15% through the refraction principle, and the light emitting angle and the light emitting surface are increased; the product can be welded in a reflow soldering mode, so that the production efficiency is greatly improved; the thermoelectric separation improves the safety; the product changes the astigmatism into the spotlight, can be used for special illumination, and greatly improves the illumination; the packaging material used by the product is high temperature resistant, strong anti-aging capability and small light decay.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relate to a kind of high temperature resistant can light collecting LED support structure.
Background technology
LED support is LED lamp bead bottom susceptor before encapsulation, on the basis of LED support, is fixedly entered by chip, positive and negative electrode of burn-oning, more once in package shape with packaging plastic, and the quality of this supporting structure performance directly has influence on LED lamp bead performance.Existing high-brightness LED proportion strengthens gradually, and the accurate support of the surface-adhered type LED matched with it is also promoted to high-power direction by small-power; LED support material is generally copper, iron material, aluminium and pottery etc., after LED lamp bead is in package shape, lamp pearl can take off from support, the power conservation requirement of lamp LED product own 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.
Existing traditional 3528 high glass lamp pearls, its lighting angle and light-emitting area is little, heat radiation slow, light decay is high, life of product is short, client does not in use have the effective of short cup type support; Meanwhile, the plastic cement consumption that this structure uses is more, wastes cost.
Therefore, for above situation, notification number is 203288638U, the patent No. is that the Chinese patent of 201320097746.X discloses a kind of short cup type large range of exposures LED support structure, be characterized as disclosed in this patent: general assembly base is provided with some stake bodies, 81.6 ° of angle LED supports are installed above each stake body, each 81.6 ° of angle LED carriage center position arranges light-emitting zone, each being positioned at light-emitting zone periphery irradiates cambered surface to intersect formed center angle is 81.6 °, simultaneously, the vertical height of groove floor to the 81.6 ° angle LED rack upper surface in described light-emitting zone portion is 0.3cm.This patent is by being arranged on the lighting angle of 81.6 ° each lamp pearl stake body being arranged and irradiates cambered surface formed by two, make that lighting angle and light-emitting area increase, rapid heat dissipation, client's hot spot in application process is even and light efficiency can improve 5%-10%, and the range of exposures of light is wider and light decay effect is good especially; Meanwhile, owing to reducing 81.6 ° of angle LED carriage center depths of groove, height reduction, plastic cement consumption are reduced, has saved cost, radiating rate is fast.But the LED support of this structure cannot make astigmatism become optically focused, to such an extent as to cannot use special lighting; Meanwhile, ageing resistance is also poor by force.Therefore, for above aspect, need supporting structure and highly design, prior art is reasonably improved.
Utility model content
For above defect, the utility model provides a kind of can improve illuminance, greatly enhance productivity, astigmatism is become, and optically focused, ageing resistance are strong, improve little high temperature resistant of fail safe, light decay can light collecting LED support structure, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of high temperature resistant can light collecting LED support structure, comprise general assembly base, described general assembly base is provided with some high temperature resistant stake bodies, a LED optically focused support is installed above each high temperature resistant stake body, each LED optically focused carriage center position is set to light-emitting zone and this light-emitting zone periphery arranges each irradiation cambered surface, meanwhile, groove floor to the vertical height of the cradle top surface of LED optically focused support of described light-emitting zone center is 1.35mm.
Correspondingly, the punishment of general assembly base outer edge is furnished with some pilot holes, and high temperature resistant stake body consists of the rectangular array structure with several ranks;
Described groove floor bore is 5.18mm.
Described in the utility modelly high temperature resistantly can the beneficial effect of light collecting LED support structure be:
(1) due to groove floor is improved to 1.35mm to LED support upper surface vertical height, each is irradiated the crossing center angle formed of cambered surface 5 to be undertaken being improved to optically focused cambered surface by 81.6 °, minimum critical angle principle is less than by optics, make light improve 15% luminous flux by refraction principle, lighting angle and light-emitting area increase;
(2) product welds by Reflow Soldering mode, greatly enhances productivity;
(3) thermoelectricity is separated and improves fail safe;
(4) product makes astigmatism become optically focused, and can use special lighting, illuminance greatly improves;
(5) the encapsulating material that product uses is high temperature resistant, and ageing resistance is strong, and light decay is little.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 be high temperature resistant described in the utility model embodiment can the installment state schematic diagram of light collecting LED support structure;
Fig. 2 be high temperature resistant described in the utility model embodiment can the single lamp pearl cradle top surface schematic diagram of light collecting LED support structure;
Fig. 3 be high temperature resistant described in the utility model embodiment can the single lamp pearl support schematic bottom view of light collecting LED support structure;
Fig. 4 is that high temperature resistant described in the utility model embodiment can the single lamp pearl side face schematic diagram of light collecting LED support structure.
In figure:
1, general assembly base; 2, cradle top surface; 3, high temperature resistant stake body; 4, LED optically focused support; 5, cambered surface is irradiated; 6, light-emitting zone; 7, pilot hole; 8, groove floor.
Embodiment
As Figure 1-4, high temperature resistant described in the utility model embodiment can light collecting LED support structure, comprise general assembly base 1, described general assembly base 1 is provided with some high temperature resistant stake bodies 3 and these high temperature resistant stake bodies 3 compositions have the rectangular array structure of several ranks, is positioned at the punishment of general assembly base 1 outer edge and is furnished with some pilot holes 7; A LED optically focused support 4 is installed above each high temperature resistant stake body 3, each LED optically focused support 4 center position is set to light-emitting zone 6 and is positioned at this light-emitting zone 6 periphery arrange each irradiation cambered surface 5, simultaneously, the vertical height of the cradle top surface 2 of groove floor 8 to the LED optically focused support 4 of described light-emitting zone 6 center is 1.35mm, and described groove floor 8 bore is 5.18mm.
Above embodiment is the one of the utility model more preferably embodiment, and the usual change that those skilled in the art carry out within the scope of the technical program and replacing should be included in protection range of the present utility model.
Claims (4)
1. one kind high temperature resistant can light collecting LED support structure, comprise general assembly base (1), it is characterized in that: described general assembly base (1) is provided with some high temperature resistant stake bodies (3), each high temperature resistant stake body (3) top is provided with a LED optically focused support (4), each LED optically focused support (4) center position is set to light-emitting zone (6) and this light-emitting zone (6) periphery arranges each irradiation cambered surface (5), simultaneously, the groove floor (8) of described light-emitting zone (6) center is 1.35mm to the vertical height of the cradle top surface (2) of LED optically focused support (4).
2. according to claim 1 high temperature resistant can light collecting LED support structure, it is characterized in that: the punishment of general assembly base (1) outer edge is furnished with some pilot holes (7).
3. according to claim 1 high temperature resistant can light collecting LED support structure, it is characterized in that: described high temperature resistant stake body (3) consists of the rectangular array structure with several ranks.
4. according to claim 1 high temperature resistant can light collecting LED support structure, it is characterized in that: described groove floor (8) bore is 5.18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780325.1U CN204289529U (en) | 2014-12-12 | 2014-12-12 | High-temperature-resistant light-gathering LED support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780325.1U CN204289529U (en) | 2014-12-12 | 2014-12-12 | High-temperature-resistant light-gathering LED support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289529U true CN204289529U (en) | 2015-04-22 |
Family
ID=52872661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780325.1U Expired - Fee Related CN204289529U (en) | 2014-12-12 | 2014-12-12 | High-temperature-resistant light-gathering LED support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328637A (en) * | 2016-10-29 | 2017-01-11 | 朱汉飞 | LED lamp bead support structure |
-
2014
- 2014-12-12 CN CN201420780325.1U patent/CN204289529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328637A (en) * | 2016-10-29 | 2017-01-11 | 朱汉飞 | LED lamp bead support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |