CN204403826U - The Non-polarized lamp of long service life - Google Patents
The Non-polarized lamp of long service life Download PDFInfo
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- CN204403826U CN204403826U CN201420817037.9U CN201420817037U CN204403826U CN 204403826 U CN204403826 U CN 204403826U CN 201420817037 U CN201420817037 U CN 201420817037U CN 204403826 U CN204403826 U CN 204403826U
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- service life
- long service
- ceramic material
- polarized lamp
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Abstract
The utility model discloses a kind of Non-polarized lamp of long service life, the Non-polarized lamp of described long service life comprises outermost ceramic material layer, the epoxy resin layer in intermediate layer and undermost frosted coating, described ceramic material layer and frosted coating are sticked together by described epoxy resin layer, the thickness of described ceramic material layer is 1mm, and the thickness proportion of described ceramic material layer, epoxy resin layer and frosted coating is 2:1:2.The utility model provides a kind of Non-polarized lamp of long service life, has that light efficiency is high, little power consumption, the advantage that the life-span is long, easy to control, non-maintaining.
Description
Technical field
The utility model relates to a kind of Non-polarized lamp of long service life.
Background technology
LED(Light Emitting Diode), light emitting diode is a kind of can be the solid-state semiconductor devices of visible ray by electric energy conversion, and it directly can be converted into light electricity.The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and inside it, occupy an leading position in hole, and the other end is N-type semiconductor, at this side mainly electronics.But time these two kinds of semiconductors couple together, between them, just form a P-N junction.When electric current acts on this wafer by wire time, electronics will be pushed to P district, and in P district, electronics is with hole-recombination, then will send energy with the form of photon, the principle of LED luminescence that Here it is.And the wavelength of light i.e. the color of light, be determined by the material forming P-N junction.
Initial LED is used as the instruction light source of instrument and meter, and various photochromic LED was widely applied in traffic lights and large-area displays screen afterwards, created good economic benefit and social benefit.For the red traffic light of 12 inches, be adopt the long-life originally in the U.S., 140 watts of incandescent lamps of low luminous efficacy are as light source, and it produces the white light of 2000 lumens.After Red lightscreening plate, light loss 90%, the only ruddiness of remaining 200 lumens.And in newly-designed lamp, Lumileds company have employed 18 red LED light source, comprise circuit loss, power consumption 14 watts altogether, can produce same light efficiency.Automobile signal light is also the key areas of LED light source application.
For general illumination, people more need the light source of white.The LED emitted white light for 1998 succeeds in developing.GaN chip and yttrium-aluminium-garnet (YAG) are packaged together to make by this LED.GaN chip blue light-emitting (λ p=465nm, Wd=30nm), the YAG fluorescent powder containing Ce3+ that high temperature sintering is made sends sodium yellow after being subject to this blue-light excited and penetrates, peak value 550nLED lamp m.Blue-ray LED substrate is arranged in bowl-type reflection cavity, covers the thin resin layer being mixed with YAG, about 200-500nm.The blue light components that LED substrate sends is absorbed by fluorescent material, the yellow light mix that another part blue light and fluorescent material send, and can obtain obtaining white light.For InGaN/YAG White LED, by changing the chemical composition of YAG fluorescent powder and regulating the thickness of phosphor powder layer, the assorted white light of colour temperature 3500-10000K can be obtained.This method being obtained white light by blue-ray LED, simple structure, with low cost, technology maturity is high, therefore uses at most.
Utility model content
The utility model provides one to have, and light efficiency is high, little power consumption, the Non-polarized lamp of the long service life of life-span long, easy to control, non-maintaining advantage.
The technical solution of the utility model is: a kind of Non-polarized lamp of long service life, the Non-polarized lamp of described long service life comprises outermost ceramic material layer, the epoxy resin layer in intermediate layer and undermost frosted coating, described ceramic material layer and frosted coating are sticked together by described epoxy resin layer, the thickness of described ceramic material layer is 1mm, and the thickness proportion of described ceramic material layer, epoxy resin layer and frosted coating is 2:1:2.
In the utility model preferred embodiment, described epoxy resin layer is organic siliconresin.
In the utility model preferred embodiment, the thickness of described organic siliconresin is 2mm.
The Non-polarized lamp of a kind of long service life of the present utility model, has that light efficiency is high, little power consumption, the advantage that the life-span is long, easy to control, non-maintaining.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of Non-polarized lamp one preferred embodiment of the utility model long service life.
In accompanying drawing, the mark of each parts is as follows: 1, the superiors, and 2, intermediate layer, 3, orlop.
Detailed description of the invention
Be described in detail below in conjunction with the preferred embodiment of accompanying drawing to utility model, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining made to protection domain of the present utility model.
Wherein, the Non-polarized lamp of described long service life comprises the frosted coating of the ceramic material layer of outermost layer 1, the epoxy resin layer in intermediate layer 2 and orlop 3, described ceramic material layer and frosted coating are sticked together by described epoxy resin layer, the thickness of described ceramic material layer is 1mm, the thickness proportion of described ceramic material layer, epoxy resin layer and frosted coating is 2:1:2, described epoxy resin layer is organic siliconresin, and the thickness of described organic siliconresin is 2mm.
Further illustrating, ceramic material layer have 1, energy-efficient: compare with same brightness, LED electricity-saving lamp 333 hours consumptions 1 degree electricity of 3W, and common 60W incandescent lamp 17 hours consumptions 1 degree electricity, common 5W electricity-saving lamp within 200 hours, consume 1 degree electric.2, extra long life: semiconductor chip is luminous, without filament, without glass envelope, is not afraid of vibrations, not easily broken, 50,000 hours can be reached service life (ordinary incandescent lamp only has 1,000 hours service life, and common energy-saving lamp also only has 8,000 hours service life).3, healthy: in the healthy light of light containing ultraviolet and infrared ray few, produce radiation few (containing ultraviolet and infrared ray in ordinary lamps light).4, environmental protection: the harmful elements such as not mercurous and xenon, are beneficial to recovery, containing mercury and lead and other elements in common fluorescent tube.5, vision protection: DC driven, without stroboscopic (ordinary lamps is all exchange to drive, and just certainly leads to stroboscopic).6, light efficiency rate is high: the most specular removal in CREE company laboratory has reached 260lm/W, and single great power LED on the market has also broken through 100lm/W, the LED electricity-saving lamp made, due to power-efficient loss, the light of lampshade leads to loss, and actual light efficiency is at 60lm/W, and incandescent lamp is only about 15lm/W, the measured electricity-saving lamp of matter is at about 60lm/W, so on the whole, LED electricity-saving lamp light efficiency and electricity-saving lamp maintain an equal level or slightly excellent.7, safety coefficient is high: required voltage, electric current are less, and potential safety hazard is little, in hazardous areas such as mining sites.8, market potential is large: low pressure, direct current supply, battery, solar powered, in the short of electricity such as outlying mountain area and field illuminating, few electric field institute.
The pottery that engineering structure uses is called engineering ceramics, and it mainly at high temperature uses, and also claims high-temperature structural ceramics.This kind of pottery take aluminium oxide as primary raw material, have that at high temperature intensity is high, hardness is large, the advantage such as anti-oxidant, corrosion-resistant, wear-resistant, resistance to ablation, can tolerate the high temperature of 1980 DEG C in atmosphere, be the important materials in the fields such as space technology, military technology, atomic energy, industry and chemical industry equipment.Engineering ceramics has numerous species, but current most study in the world, and thinking the most rising is silicon chloride, carborundum and toughness reinforcing oxide three class material.The utility model provides a kind of Non-polarized lamp of long service life, has that light efficiency is high, little power consumption, the advantage that the life-span is long, easy to control, non-maintaining.
Detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. the Non-polarized lamp of a long service life, it is characterized in that: the Non-polarized lamp of described long service life comprises outermost ceramic material layer, the epoxy resin layer in intermediate layer and undermost frosted coating, described ceramic material layer and frosted coating are sticked together by described epoxy resin layer, the thickness of described ceramic material layer is 1mm, and the thickness proportion of described ceramic material layer, epoxy resin layer and frosted coating is 2:1:2.
2. the Non-polarized lamp of long service life according to claim 1, is characterized in that: described epoxy resin layer is organic siliconresin.
3. the Non-polarized lamp of long service life according to claim 2, is characterized in that: the thickness of described organic siliconresin is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817037.9U CN204403826U (en) | 2014-12-22 | 2014-12-22 | The Non-polarized lamp of long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817037.9U CN204403826U (en) | 2014-12-22 | 2014-12-22 | The Non-polarized lamp of long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403826U true CN204403826U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817037.9U Expired - Fee Related CN204403826U (en) | 2014-12-22 | 2014-12-22 | The Non-polarized lamp of long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482444A (en) * | 2014-12-22 | 2015-04-01 | 常熟史美特节能照明技术有限公司 | Electrodeless lamp with long service life |
| CN105810108A (en) * | 2016-04-08 | 2016-07-27 | 太仓凯丰电子科技有限公司 | LED capacitive touch learning dimming screen |
-
2014
- 2014-12-22 CN CN201420817037.9U patent/CN204403826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482444A (en) * | 2014-12-22 | 2015-04-01 | 常熟史美特节能照明技术有限公司 | Electrodeless lamp with long service life |
| CN105810108A (en) * | 2016-04-08 | 2016-07-27 | 太仓凯丰电子科技有限公司 | LED capacitive touch learning dimming screen |
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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: 20150617 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |