CN201396701Y - Reflector dedicated for lamp - Google Patents
Reflector dedicated for lamp Download PDFInfo
- Publication number
- CN201396701Y CN201396701Y CN200920096362XU CN200920096362U CN201396701Y CN 201396701 Y CN201396701 Y CN 201396701Y CN 200920096362X U CN200920096362X U CN 200920096362XU CN 200920096362 U CN200920096362 U CN 200920096362U CN 201396701 Y CN201396701 Y CN 201396701Y
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- Prior art keywords
- degrees
- reflector
- led
- housing
- polygonal
- Prior art date
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- Expired - Fee Related
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- 230000004907 flux Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a reflector dedicated for an LED lamp with a 30 degree beam angle. The reflector is a multi-curved surface housing which is symmetrical with respect to a central axle, andcircular holes with different diameters at two ends of the housing. When the diameter of a smaller hole is 7.0 mm, in the cross section view, the lateral surface of the housing is formed by 11 polygonal lines, wherein the length of the first polygonal line is 0.6 mm, and the included angle between the first polygonal line and the end surface of the smaller hole is 132.5 degrees; the lengths of the rest polygonal lines are respectively 0.9 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.4 mm, 1.7 mm, 1. 7mm, 2.0 mm, 1.7 mm and 2.9 mm, the allowance is plus or minus 0.1 mm; and the included angles between the rest polygonal lines are respectively 176.5 degrees, 175.5 degrees, 174.9 degrees, 175.0 degrees, 177.0 degrees, 176.0 degrees, 177.5 degrees, 177.0 degrees, 175.5 degrees, and 176.5 degrees. The reflector is characterized in that under the condition that the LED with the same light flux is used, not only the central light intensity and the average illuminance but also the service efficiency are higher than those of the conventional LED lens, thereby giving full play to the energy-saving advantage of the LED lamp.
Description
Technical field
The utility model relates to a kind of light fixture, the special-purpose reflector of particularly a kind of 30 degree LED light fixtures.
Background technology
Along with the fast development of economy, the world increases day by day to the demand of the energy, in order to change mode of economic development, cuts down the consumption of energy, and fundamentally alleviates the imbalance between supply and demand of the energy, sets up energy-efficient society, has become the inexorable trend of social development.Improve illumination efficiency, reducing the wastage is energy-conservation important content, and light emitting diode (LED) is because its operating voltage is low, power consumption is little, stable performance, has the advantage light source that is used as more and more widely such as directionality and uses.But the actual efficiency that is applied in the Optical devices that play the optically focused effect on the LED light fixture is but not high, so how to improve the actual efficiency of Optical devices, further gives full play to the characteristics of energy saving of LED light fixture, becomes industry and urgently wishes the problem that solves.
Summary of the invention
The utility model is according to the nonimaging optics design principle, continuous emulation through optical design software ASAP software, design the special-purpose reflector of a kind of 30 degree light beam corner LED light fixtures, realized the LED of beam angle 120 degree is become 30 degree angles, thoroughly solved the not high problem of actual efficiency of the Optical devices that play the optically focused effect on traditional LED light fixture.The technical scheme that is adopted is that the special-purpose reflector of light fixture is characterized in that: it is that symmetry, two ends are the polynary cambered shell of the different circular hole of diameter with the central shaft that reflector is one; When hole diameter is 7.0mm, housing section, the side of described housing is made up of 11 broken lines, article one broken line length be 0.6mm, with the angle of aperture end face be 132.5 °, the length of all the other each broken lines is followed successively by 0.9,1.2,1.3,1.4,1.4,1.7,1.7,2.0,1.7,2.9, mm, tolerance+0.1mm, the angle of each broken line is followed successively by: 176.5 °, 175.5 °, 174.9 °, 175.0 °, 177.0 °, 176.0 °, 177.5 °, 177.0 °, 175.5 °, 176.5 °.
Behind the LED electrified light emitting that is positioned at the reflector bottom, light is divided into two parts, and a part is through the reflection of reflector inner surface, and another part is direct projection, by the length and the angle of regulating different broken lines, the beam angle with LED becomes 15 degree, 30 degree, 60 degree respectively by 120 degree respectively.Under the situation of using same light flux LED, no matter from central light strength, average illumination, still service efficiency is all than traditional LED lens height, concrete data are:
| Optical model | Luminous flux (lm) | Central light strength (cd) | Projection distance (m) | Projected area (m 2) | Projection surface average illumination (lx) | Projection surface luminous flux (lm) | Projection surface efficient (%) |
| XP-E | 1000 | 323 | |||||
| Reflector | 1000 | 3380 | 10 | 28.73 | 22.5 | 646.43 | 64.6 |
| LED tradition 30 degree are saturating | |||||||
| Mirror | 1000 | 2039 | 10 | 28.73 | 14 | 402.22 | 40.2 |
The utility model beneficial effect: under the situation of using same light flux LED, no matter from central light strength, average illumination, still service efficiency has further been brought into play the power savings advantages of LED all than traditional LED lens height.
Description of drawings
Fig. 1 is the utility model structural representation and as Figure of abstract.
The specific embodiment
As shown in Figure 1,30 ° of special-purpose reflectors of light beam corner LED light fixture, the reflector hole diameter is 7.0mm, the side that reflector housing face cuts open is made up of 11 broken lines, article one broken line length be 0.6mm, with the angle of aperture end face be 132.5 °, the length of all the other each broken lines is followed successively by 0.9,1.2,1.3,1.4,1.4,1.7,1.7,2.0,1.7,2.9, mm, tolerance+0.1mm, the angle of each broken line are followed successively by 176.5 °, 175.5 °, 174.9 °, 175.0 °, 177.0 °, 176.0 °, 177.5 °, 177.0 °, 175.5 °, 176.5 °.If the axle of aperture end face point A coordinate is A (0.0 0.0), its each broken line break coordinate is followed successively by B (3.5 0.0), C (3.9-0.4), D (4.5-1.1), E (5.2-2.1), F (5.80-3.3), G (6.4-4.5), H (6.9-5.8), I (7.4-7.5), J (7.8-9.1), K (8.3-11.1), L (8.5-12.7) M (8.8-15.6).
Behind the LED electrified light emitting that is positioned at reflector bottom aperture, light is divided into two parts, and a part is through the reflection of reflector inner surface, and another part is direct projection, and by the length and the angle of regulating different broken lines, the beam angle with LED becomes 30 degree by 120 degree respectively.
This reflector can take dual mode to make, and a kind of is high-purity aluminium sheet spinning process, and another kind is to aluminize at the frosting of injection mo(u)lding.
Claims (1)
1. the special-purpose reflector of a light fixture, it is characterized in that: it is the polynary cambered shell of symmetry with the central shaft that reflector is one, and the Circularhole diameter of case top and bottom is different; Hole diameter is 7.0mm, during the housing section, its side is made up of 11 broken lines, article one broken line length be 0.6mm, with the angle of aperture end face be 132.5 °, the length of all the other each broken lines is followed successively by 0.9,1.2,1.3,1.4,1.4,1.7,1.7,2.0,1.7,2.9, mm, tolerance+0.1mm, the angle of each broken line are followed successively by 176.5 °, 175.5 °, 174.9 °, 175.0 °, 177.0 °, 176.0 °, 177.5 °, 177.0 °, 175.5 °, 176.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096362XU CN201396701Y (en) | 2009-04-17 | 2009-04-17 | Reflector dedicated for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096362XU CN201396701Y (en) | 2009-04-17 | 2009-04-17 | Reflector dedicated for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396701Y true CN201396701Y (en) | 2010-02-03 |
Family
ID=41619214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096362XU Expired - Fee Related CN201396701Y (en) | 2009-04-17 | 2009-04-17 | Reflector dedicated for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396701Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832513A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN101832512A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flood light reflector, flood light and motor boat |
| CN101832510A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flood light reflector, flood light and motor boat |
| CN101832511A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN101832509A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN102278706A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and floodlight by using same |
| CN102278707A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and floodlight using same |
| CN102278705A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and flood lamp using same |
| CN102748713A (en) * | 2011-04-19 | 2012-10-24 | 海洋王照明科技股份有限公司 | Mirror face floodlighting reflecting cup with uniform illumination and spot light using reflecting cup |
-
2009
- 2009-04-17 CN CN200920096362XU patent/CN201396701Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832511B (en) * | 2010-05-19 | 2013-10-09 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN101832512A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flood light reflector, flood light and motor boat |
| CN101832510A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Flood light reflector, flood light and motor boat |
| CN101832511A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN101832509A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN101832512B (en) * | 2010-05-19 | 2014-03-12 | 海洋王照明科技股份有限公司 | Flood light reflector, flood light and motor boat |
| CN101832513A (en) * | 2010-05-19 | 2010-09-15 | 海洋王照明科技股份有限公司 | Floodlight reflector, floodlight and powerboat |
| CN102278707A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and floodlight using same |
| CN102278705B (en) * | 2010-06-13 | 2013-08-07 | 海洋王照明科技股份有限公司 | Reflector and flood lamp using same |
| CN102278705A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and flood lamp using same |
| CN102278706B (en) * | 2010-06-13 | 2013-10-16 | 海洋王照明科技股份有限公司 | Reflector and floodlight by using same |
| CN102278706A (en) * | 2010-06-13 | 2011-12-14 | 海洋王照明科技股份有限公司 | Reflector and floodlight by using same |
| CN102748713A (en) * | 2011-04-19 | 2012-10-24 | 海洋王照明科技股份有限公司 | Mirror face floodlighting reflecting cup with uniform illumination and spot light using reflecting cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHU BAIQING Free format text: FORMER OWNER: TIANJIN CITY JINGWEI OPTOELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20100122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: B1, building 5, clear water Hua Ting, Qinhuangdao Development Zone, Hebei, China: 066000 Patentee after: Chu Baiqing Address before: Room 2, 1101, new Golden Dragon apartment, 21 Jin Wei South Road, Tianjin, Hexi District, China: 300060 Patentee before: Tianjin Jingwei Optoelectronic Technology Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Chu Baiqing Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20100417 |