CN203176799U - Double-light-source luminous zone structure - Google Patents
Double-light-source luminous zone structure Download PDFInfo
- Publication number
- CN203176799U CN203176799U CN2013200614042U CN201320061404U CN203176799U CN 203176799 U CN203176799 U CN 203176799U CN 2013200614042 U CN2013200614042 U CN 2013200614042U CN 201320061404 U CN201320061404 U CN 201320061404U CN 203176799 U CN203176799 U CN 203176799U
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- Prior art keywords
- led
- luminous zone
- light
- double
- zone structure
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- 230000003287 optical Effects 0.000 claims description 26
- 235000007466 Corylus avellana Nutrition 0.000 description 5
- 240000007582 Corylus avellana Species 0.000 description 5
- 238000005538 encapsulation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000051 modifying Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a double-light-source luminous zone structure which comprises luminous zones, LED double light sources and LED lenses. The LED double light sources are LED integrated light sources. Each LED integrated light source is fixed within one luminous zone. Each LED lens is installed outside one LED integrated light source to serve as an outer cover. The double-light-source luminous zone structure is simple, low in cost, good in reliability, capable of solving the problem that a luminous zone structure in the current market is single and can not be used generally and suitable for products with high-power.
Description
Technical field
The utility model relates to lighting field, relates in particular to the luminous zone structure of a kind of pair of light source.
Background technology
The semiconductor lighting industry is risen in the whole world, the LED(light emitting diode) become the focus that attracts the attention of millions of people, and the development of LED technology is maked rapid progress also, particularly after 2008, along with the lifting of LED luminous efficiency and the lasting reduction of cost, LED begins to enter on a large scale illumination market.
The LED lamp is as lighting device, and energy-conservation more about 80% than conventional incandescent, the life-span is more than 20 times of conventional incandescent, and does not have infrared ray and ultraviolet ray in institute's luminous spectrum.Advocate today that the technical ability environmental consciousness progressively promotes in energy crisis and people, the LED bulb has been subjected to great welcome.
At present in the LED lighting field, the LED encapsulation mainly contains following several form: 1, direct insertion, and 2, stent-type, 3, SMD, 4, the integrated encapsulation of COB.Wherein the integrated encapsulation technology of COB has the heat radiation advantage that reduces thermal resistance, and have high packaging density and the characteristic that exceeds optical density, favored by each enterprise, along with the continuous development of technology, the COB baseplate material has also had further improvement, from early stage epoxy resin base plates such as FR4, develop into aluminium base, copper base, the ceramic substrate that adopts of part enterprise up till now again, the heat dispersion of substrate is updated, and the reliability of COB light source progressively improves.
Existing LED lamp roughly has two kinds of ways basically.First kind exactly with the great power LED paster of several 1W to aluminium base or directly be attached on the heat sink and go; Second kind is adopted integrated optical source, and the integrated area source of LED of a number watt mode by heat-conducting cream or pressing directly is fixed on the lamp body radiator structure.First kind of modulated structure is simple, but cost is higher, and connects by series-parallel mode owing to many, if a damage, whole bulb will be impaired, in addition, because led light source is to be made of several great power LEDs, therefore, it seems from the outside, be easy to see the electric light source of the inside, if realize with regard to needing the very poor lampshade of transparency in order to shield spot light, so just cause great luminous flux loss; Second kind of structure is also comparatively simple, and cost is lower, and reliability is better, therefore, has become the main flow structure of LED lamp in the market.
The utility model content
The purpose of this utility model is the luminous zone structure that a kind of pair of light source will be provided.
According to an aspect of the present utility model, the luminous zone structure of a kind of pair of light source is provided, has comprised luminous zone, the two light sources of LED and LED lens, the two light sources of LED are LED integrated optical source, LED integrated optical source is fixed in the luminous zone, and LED integrated optical source is equipped with the LED lens outward as outer cover.
In some embodiments, the quantity of luminous zone is 2.
In some embodiments, the LED lens are the LED secondary optical lens, and the quantity of LED lens is 6, and per 3 LED lens are positioned at a luminous zone.
In some embodiments, the power of LED integrated optical source is 1W.
The luminous zone structure of a kind of pair of light source of the present utility model, simple in structure, cost is lower, and good reliability, and solving the single of existing market can't common question, can be suitable for high-power product specification.
Description of drawings
Fig. 1 is the structural representation of luminous zone structure of two light sources of the utility model one embodiment.
The specific embodiment
As shown in Figure 1, the utility model discloses the luminous zone structure of a kind of pair of light source, comprises luminous zone 1, the two light sources 2 of LED and LED lens 3, and the two light sources 2 of LED are LED integrated optical source 2, LED integrated optical source 2 is fixed in the luminous zone 1, LED lens 3 is housed as outer cover outside the LED integrated optical source 2.In some embodiments, the quantity of luminous zone 1 is 2.LED lens 3 are LED secondary optical lens 3, and the quantity of LED lens 3 is 6, and per 3 LED lens 3 are positioned at a luminous zone 1.The power of LED integrated optical source 2 is 1W.
The luminous zone structure of a kind of pair of light source of the utility model, LED integrated optical source 2 are mainly used in the LED lighting engineering, are to adopt COB or COFB encapsulation technology that LED crystal grain directly is encapsulated in temperature-uniforming plate or copper base, have formed the encapsulation of polycrystalline array type.Therefore, adopting LED integrated optical source 2 can effectively solve the single of existing market can't common question, can be suitable for high-power product specification; Luminous intensity distribution and the optics delivery efficiency of 3 pairs of street lamps of LED secondary optical lens are most important.Operation principle is: the LED secondary optical lens 3 that two luminous zone 1 interior LED integrated optical sources 2 are sent light directive LED integrated optical source 2 outer dresses, again light is carried out Secondary Emission by LED secondary optical lens 3, and penetrate then.
The luminous zone structure of a kind of pair of light source of the utility model, adopt LED integrated optical source 2 as the radiant that goes out of luminous zone 1, it is simple in structure, cost is lower, and good reliability, the power of each the LEDs light source 2 in the LED integrated optical source 2 is 1W, and solving the single of existing market can't common question, can be suitable for high-power product specification.
Claims (4)
1. the luminous zone structure of two light sources, comprise luminous zone, the two light sources of LED and LED lens, it is characterized in that the two light sources of described LED are LED integrated optical source, described LED integrated optical source is fixed in the described luminous zone, and described LED integrated optical source is equipped with described LED lens outward as outer cover.
2. the luminous zone structure of a kind of pair of light source according to claim 1 is characterized in that, the quantity of described luminous zone is 2.
3. the luminous zone structure of a kind of pair of light source according to claim 1 is characterized in that, described LED lens are the LED secondary optical lens, and the quantity of LED lens is 6, and per 3 LED lens are positioned at a luminous zone.
4. the luminous zone structure of a kind of pair of light source according to claim 1 is characterized in that, the power of described LED integrated optical source is 1W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200614042U CN203176799U (en) | 2013-02-03 | 2013-02-03 | Double-light-source luminous zone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200614042U CN203176799U (en) | 2013-02-03 | 2013-02-03 | Double-light-source luminous zone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176799U true CN203176799U (en) | 2013-09-04 |
Family
ID=49073491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200614042U Expired - Fee Related CN203176799U (en) | 2013-02-03 | 2013-02-03 | Double-light-source luminous zone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176799U (en) |
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2013
- 2013-02-03 CN CN2013200614042U patent/CN203176799U/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: 20130904 Termination date: 20200203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |