CN1873293A - LED illuminating lamp - Google Patents
LED illuminating lamp Download PDFInfo
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- CN1873293A CN1873293A CNA2006100445320A CN200610044532A CN1873293A CN 1873293 A CN1873293 A CN 1873293A CN A2006100445320 A CNA2006100445320 A CN A2006100445320A CN 200610044532 A CN200610044532 A CN 200610044532A CN 1873293 A CN1873293 A CN 1873293A
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- emitting diode
- light emitting
- light
- lamp body
- lamp
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Abstract
The present invention relates to a light-emitting diode illuminating lamp. It includes lamp body and several light-emitting diodes mounted on the lamp body face directed towards the illuminated area. The number of light-emitting diodes required for mounting is dependent on the illumination index required by illuminated area and output characteristics of light-emitting diode including luminous energy, luminous efficacy and luminous angle, and the includes angle of normal line of the illuminated area and axis of exit light of every light-emitting diode is 0-plus or minus 90deg, and the concrete degree of said includes angle is dependent on the mounting position of lamp body and mounting position of light-emitting diodes on the lamp body.
Description
Technical field
The present invention relates to a kind of LED illumination lamp.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, when developing energetically such as renewable and clean energy resources such as solar energy, wind energies, various countries have also strengthened the exploitation dynamics aspect the energy utilizing rationally and effectively, and being reflected in the illumination aspect is exactly constantly weeding out the old and bring forth the new and extensive use of various energy-conserving light sources.This wherein, light emitting diode is shown up prominently in the lighting source field with its low energy consumption, high light efficiency, stable quality and high reliability.LED for illumination, consist predominantly of at present circle, bullet-headed, oval, cylindrical, straw hat shape, square, apart from the high-power type of patch-type, Piranha type and all size of single lamp type of shape, concave shaped and steel helmet shape and various sizes.Luminous diode illuminating light source utilizes light emitting diode as light-emitting component exactly, according to the illumination demands of applications, is become the lighting source of different application by the light emitting diode combined of varying number.But the implementation method of the LED source of being reported in the present publication, as the patent No. 200420094068.2 " polyhedron LED illumination lamp ", the light emitting diode that remains with varying number removes to simulate the illumination light powerful feature of realizing the traditional lighting light source, this is actually the advantage of utilizing the function inferior position of light emitting diode rather than using light emitting diode to greatest extent outstanding, because light emitting diode be that a big advantage its emergent light has good directionality, light energy output is concentrated on the illuminated object to greatest extent, has the very high efficiency of light energy utilization, the emergent light of traditional lighting light source then is direction-free, have only according to the seldom a part of emergent light to illuminated object direction to be utilized, the utilization rate of luminous energy is very low.In order to improve the efficiency of light energy utilization of LED source; usually also to be aided with complicated optical system output light is carried out shaping; as the patent No. 01144459.2 " luminous diode illuminating light source device "; the light that light emitting diode four is penetrated; reflection and refraction through the optical system of complexity; concentrated, its drawback is that the processing technology requirement of optical system is high, manufacture difficulty is big, has obviously improved the manufacturing cost of luminous diode illuminating light source.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can satisfy the LED illumination lamp that lighting demand, structure are simple again, can also give full play to the high light efficiency of light emitting diode, low energy consumption.
In order to realize above-mentioned purpose, the LED illumination lamp that is provided, comprise lamp body, on the face in illuminated zone, light emitting diode is housed at lamp body, its design feature is that the quantity of the light emitting diode adorned is by the desired illumination index in illuminated zone with comprise luminous energy, light efficiency, lighting angle is determined in the output characteristics of interior light emitting diode, lamp body is 0 ° of-± 90 ° of angle towards the angle of the axis of the normal of illuminated area surface and each light emitting diode emergent light, the concrete number of degrees of angle by lamp body with respect to the installation site in illuminated zone and this light emitting diode on lamp body the installation site and the relative position of its field of illumination that will shine determine.
Above-mentioned lamp body can be a platysome, also can be to be the folding face body that two platysome constitutes at least by quantity.
Above-mentioned light emitting diode, can be include circle, bullet-headed, oval, cylindrical, straw hat shape, square, apart from shape, concave shaped and steel helmet shape single lamp type at interior different shape, also can be the patch-type and the Piranha type of various sizes, can also be the high-power type of all size.
LED illumination lamp provided by the present invention, structural design by lamp body and light emitting diode install towards setting, the output light that has guaranteed light emitting diode concentrate on to greatest extent require in the zone of illumination, and the actual light that guarantees simultaneously to obtain in desired field of illumination is according to satisfying the illumination index request to greatest extent, the actual light photograph that obtains in the field of illumination can be but is not limited to evenly distribute or concentrate be distributed in one or more.
LED illumination lamp provided by the present invention, not only satisfying under the prerequisite of lighting demand, made full use of the advantage of light emitting diode, realized the optimum utilization of light emitting diode outgoing luminous energy to greatest extent, characteristics with high light efficiency, low energy consumption, high reliability, and lamp body structure is simple, low cost of manufacture.
Description of drawings
Embodiments of the invention are illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is that the described lamp body of embodiment is the structural representation of the LED illumination lamp of platysome;
Fig. 2 is that the described lamp body of embodiment is to be the structural representation of the LED illumination lamp of the folding face body that constitutes of four platysomes by quantity;
Fig. 3 is square area when illumination of 10 meters, this field of illumination is divided into the schematic diagram of a big circular illumination and field of illumination, 12 corners the length of side;
Fig. 4 is corresponding to field of illumination shown in Figure 3, and the distribution schematic diagram of each platysome had omitted light emitting diode when to adopt lamp body be the LED illumination lamp of platysome among the figure;
Fig. 5 is the schematic diagram of circular light emitting diode;
Fig. 6 is the schematic diagram of bullet-headed light emitting diode;
Fig. 7 is the schematic diagram of oval light emitting diode;
Fig. 8 is the schematic diagram of cylindrical light emitting diode;
Fig. 9 is the schematic diagram of straw hat shape light emitting diode;
Figure 10 is the schematic diagram of square light emitting diode;
Figure 11 is the schematic diagram of rectangle light emitting diode;
Figure 12 is the schematic diagram of concave shaped light emitting diode;
Figure 13 is the schematic diagram of steel helmet shape light emitting diode;
Figure 14 is the schematic diagram of patch-type light emitting diode;
Figure 15 is the schematic diagram of Piranha type light emitting diode;
Figure 16, Figure 17, Figure 18, Figure 19, Figure 20 are the schematic diagrames of the high-power type light emitting diode of all size.
Among Fig. 1 and Fig. 2: 1 is lamp body, 2 is light emitting diode, 3 is the normal of lamp body 1 towards illuminated area surface, 4 is the axis of light emitting diode emergent light, α is 3 and 4 angle, among Fig. 3: (0) is big circular illumination, (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11) (12), is field of illumination, 12 corners, among Fig. 4:
0Be center platysome corresponding to big circular illumination (0),
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12For corresponding respectively to the corner platysome of (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12) ten two field of illuminations, corner.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the described LED illumination lamp of embodiment, comprise lamp body 1, lamp body 1 can be a platysome, also can be to be the folding face body that two platysome constitutes at least by quantity, at lamp body 1 light emitting diode 2 is housed on the face in illuminated zone, light emitting diode 2 can reveal dress, also can bury dress, light emitting diode 2 can be to include circle, bullet-headed, oval, cylindrical, straw hat shape, square, apart from shape, concave shaped and steel helmet shape are in single lamp type of interior different shape, also can be the patch-type and the Piranha type of various sizes, it can also be the high-power type of all size, the quantity of the light emitting diode of being adorned 2 is by the desired illumination index in illuminated zone and comprise luminous energy, light efficiency, lighting angle is determined in the output characteristics of interior light emitting diode 2, lamp body 1 is 0 ° of-± 90 ° of angle towards the angle α of the normal 3 of illuminated area surface and the axis 4 of each light emitting diode emergent light, and the concrete number of degrees of angle α are definite by the relative position of the field of illumination that lamp body 1 will shine with respect to the installation site in illuminated zone and the installation site of this light emitting diode 2 on lamp body 1 and it.Referring to Fig. 3, to the length of side is that 10 meters square area is when evenly throwing light on, this field of illumination is divided into a big circular illumination (0) and field of illumination, 12 corners (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), LED illumination lamp is positioned at 3 meters directly over the center, square field of illumination, referring to Fig. 4, with the dull and stereotyped lamp body of LED illumination lamp, be designed to a center circle platysome
0With with this center circle platysome
0 linking12 corner platysomes
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12, be installed in the center circle platysome
0On the emergent light of light emitting diode shine big circular illumination (0), be installed in the corner platysome
1On the emergent light irradiation field of illumination, corner (1) of light emitting diode, be installed in the corner platysome
2On the emergent light irradiation field of illumination, corner (2) of light emitting diode, by that analogy, be installed in the center circle platysome
0On the axis and the center circle platysome of light emitting diode emergent light
0Normal parallel, be that angle α is 0 °, be installed in other 12 corner platysomes
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12On the axis of light emitting diode emergent light and the normal angle α of pairing corner platysome be 73 °.
To the length of side is that 10 meters square area is evenly thrown light on, and is that 5lux, light source are positioned at 3 meters directly over the center, square field of illumination if require average illumination.In order to realize this lighting demand: if adopt traditional lighting system, the illumination diameter of lighting source must reach 14.14 meters, adopting light efficiency is that 51lm/w, luminous flux are the light emitting diode of 3.6lm, then needing 218, to distribute angle be that 135 ° light emitting diode is formed illuminating lamp, power consumption 15.28w; If adopt LED illumination lamp provided by the present invention, design according to Fig. 3, same employing light efficiency is that 51lm/w, luminous flux are the light emitting diode of 3.6lm, then only needing 110, to distribute angle be that to distribute angle be 8 ° light emitting diode for 118 ° light emitting diode and 60, total power consumption 11.9w, energy-conservation 20%, wherein 110 to distribute angle be that 118 ° light emitting diode is installed in the center circle platysome
0On, 60 are distributed angle is that 8 ° light emitting diode is installed in 12 corner platysomes
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12On, install 5 on each corner platysome.
Claims (6)
1, a kind of LED illumination lamp, comprise lamp body (1), at lamp body (1) light emitting diode (2) is housed on the face in illuminated zone, the quantity that it is characterized in that the light emitting diode (2) adorned is by the desired illumination index in illuminated zone and comprise luminous energy, light efficiency, lighting angle is determined in the output characteristics of interior light emitting diode, lamp body (1) is 0 ° of-± 90 ° of angle towards the angle (α) of the normal (3) of illuminated area surface and the axis (4) of each light emitting diode emergent light, and the concrete number of degrees of angle (α) are definite by the relative position of the field of illumination that lamp body (1) will shine with respect to the installation site in illuminated zone and the installation site of this light emitting diode (2) on lamp body (1) and it.
2, LED illumination lamp according to claim 1 is characterized in that lamp body (1) is a platysome.
3, LED illumination lamp according to claim 1 is characterized in that lamp body (1) is is the folding face body that two platysome constitutes by quantity at least.
4, according to claim 1,2 or 3 described LED illumination lamps, it is characterized in that light emitting diode (2) be include circle, bullet-headed, oval, cylindrical, straw hat shape, square, apart from shape, concave shaped and steel helmet shape single lamp type at interior different shape.
5,, it is characterized in that light emitting diode (2) is the patch-type and the Piranha type of various sizes according to claim 1,2 or 3 described LED illumination lamps.
6,, it is characterized in that light emitting diode (2) is the high-power type of all size according to claim 1,2 or 3 described LED illumination lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100445320A CN1873293A (en) | 2006-06-02 | 2006-06-02 | LED illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100445320A CN1873293A (en) | 2006-06-02 | 2006-06-02 | LED illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873293A true CN1873293A (en) | 2006-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100445320A Pending CN1873293A (en) | 2006-06-02 | 2006-06-02 | LED illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1873293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138185A1 (en) * | 2007-05-15 | 2008-11-20 | Zhiyong Liu | A directive illumination energy-saving led light and method for manufacturing the same |
| CN110220139A (en) * | 2019-06-25 | 2019-09-10 | 北京高光环艺照明设计有限公司 | A kind of means of illumination of feature wall |
-
2006
- 2006-06-02 CN CNA2006100445320A patent/CN1873293A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138185A1 (en) * | 2007-05-15 | 2008-11-20 | Zhiyong Liu | A directive illumination energy-saving led light and method for manufacturing the same |
| CN110220139A (en) * | 2019-06-25 | 2019-09-10 | 北京高光环艺照明设计有限公司 | A kind of means of illumination of feature wall |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |