CN1831419A - Arranging method of LED lighting lamp - Google Patents
Arranging method of LED lighting lamp Download PDFInfo
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- CN1831419A CN1831419A CNA2006100434985A CN200610043498A CN1831419A CN 1831419 A CN1831419 A CN 1831419A CN A2006100434985 A CNA2006100434985 A CN A2006100434985A CN 200610043498 A CN200610043498 A CN 200610043498A CN 1831419 A CN1831419 A CN 1831419A
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Abstract
The invention relates to an arranging method of a LED lamp body, comprising the steps of: A. determining illuminating region and illumination index of each lamp according to actual lighting requirements; B. determining lighting angles and irradiating directions of used LEDs according to the illuminating region of each lamp to gather the light emitted from the LEDs into the illuminating region, where the irradiating directions of the LEDs are determined according to the positions of the irradiating surfaces determined by the geometric shape of the lamp body; C. determining the lowest utilization of LEDs on different irradiating surfaces of the lamp body according to the illumination index requirement and light flux and lighting angles of the used LEDs. And it has characters of high luminous efficiency, low energy consumption, and optimum cost/trade-off.
Description
Technical field
The present invention relates to a kind of arrangement method of LED illumination lamp body.
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.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, and 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.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, the patent No. is 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 lighting demand, can give full play to the arrangement method of the LED illumination lamp body of the high light efficiency of light emitting diode, low energy consumption again.
In order to realize above-mentioned purpose, the arrangement method of the LED illumination lamp body that is provided comprises the steps: successively
A, according to the illumination actual demand determine the field of illumination of every lamp and the illumination index that needs reach;
B, determine the lighting angle and the direction of illumination of employed light emitting diode according to the field of illumination of every lamp, the emergent light of light emitting diode is concentrated in the field of illumination, and the direction of illumination of light emitting diode is determined according to the position of the determined shadow surface of geometry of lamp body;
C, determine to be arranged in the minimum use amount of the light emitting diode on the different shadow surfaces of lamp body according to luminous flux, the lighting angle of the requirement of illumination index and employed light emitting diode.
It is that folding face, end face are the hood-shaped bodies on plane that the geometry of above-mentioned lamp body includes the side.
The geometry of above-mentioned lamp body also includes arc body, folding face arc body, wave body, folding ground roll wave body, uncovered prismoid, cap-shaped body or the global shell in bottom surface.
Adopt the LED illumination lamp of the arrangement method making of LED illumination lamp body provided by the present invention, can make the premium properties of light emitting diode obtain best applications, have the characteristics of high light efficiency, low energy consumption and optimality price ratio.
Description of drawings
Embodiments of the invention are illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is the schematic diagram of the led lighting diameter of traditional lighting mode;
Fig. 2 is corresponding to the Illumination Distribution figure on Fig. 1 diagonal;
Fig. 3 is the illumination diameter schematic diagram of LED illumination lamp that adopts the arrangement method made of LED illumination lamp body provided by the present invention;
Fig. 4 is to be that folding face, end face are the schematic diagrames on the hood-shaped body on plane according to the arrangement method of Fig. 3 in the side with light-emitting diode arrangement;
Fig. 5 is corresponding to the Illumination Distribution figure on Fig. 3 diagonal;
Fig. 6 is the schematic diagram of arc body lamp body;
Fig. 7 is the schematic diagram of folding face arc body lamp body;
Fig. 8 is the schematic diagram of wave body lamp body;
Fig. 9 is the schematic diagram of folding ground roll wave body lamp body;
Figure 10 is the schematic diagram of the uncovered prismoid lamp body in bottom surface;
Figure 11 is the schematic diagram of cap-shaped body lamp body;
Figure 12 is the schematic diagram of global shell lamp body.
The specific embodiment
Requirement is that 10 meters square area is evenly thrown light on to the length of side, illumination index request 5lux, light source be positioned at this square area center position directly over 3 meters.
See figures.1.and.2, if adopt traditional lighting system to realize above-mentioned requirement with light emitting diode, the illumination diameter of lighting source must reach 14.14 meters, if adopt the light emitting diode of high efficiency 51lm/w, its output light flux is 3.6lm, and for reaching the illumination index request, needing 218, to distribute angle be that 135 ° light emitting diode is formed lighting source, its power consumption 15.28W, uneven illumination is even.
With reference to Fig. 3, Fig. 4 and Fig. 5, adopt the lighting source of the arrangement method making of LED illumination lamp body provided by the present invention, treat in the field of illumination at whole square, by an illumination diameter is that 10 meters great circle light emitting diode illumination footprint territory and 12 illumination diameters are filled by 2.07 meters roundlet light emitting diode illumination footprint territory, for reaching the illumination index request, and use with light efficiency 51lm/w, efficient LED with output light flux 3.6lm, then only need to use to be arranged on the hood-shaped body inside top surface shown in Figure 4, lighting angle is 118 ° 110 of light emitting diodes and is arranged on 12 little folding face inboards of hood-shaped body both sides, lighting angle is 8 ° 60 of light emitting diodes, the former is corresponding to the great circle illumination footprint, the latter is corresponding to 12 roundlet illumination footprint, use 170 of light emitting diodes altogether, its power consumption 11.9W, energy-conservation 20%, and illumination is even.
Fig. 6 to Figure 12 has only listed the lamp body of seven kinds of different geometries, certainly more body can also be arranged.As required, light emitting diode both can be arranged on the medial surface, also can be arranged on the lateral surface, and light emitting diode both can evenly be arranged, and also can inhomogeneously arrange, and had omitted light emitting diode among the figure.
Claims (3)
1, a kind of arrangement method of LED illumination lamp body is characterized in that comprising the steps: successively
A, according to the illumination actual demand determine the field of illumination of every lamp and the illumination index that needs reach;
B, determine the lighting angle and the direction of illumination of employed light emitting diode according to the field of illumination of every lamp, the emergent light of light emitting diode is concentrated in the field of illumination, and the direction of illumination of light emitting diode is determined according to the position of the determined shadow surface of geometry of lamp body;
C, determine to be arranged in the minimum use amount of the light emitting diode on the different shadow surfaces of lamp body according to luminous flux, the lighting angle of the requirement of illumination index and employed light emitting diode.
2, the arrangement method of LED illumination lamp body according to claim 1, it is that folding face, end face are the hood-shaped bodies on plane that the geometry that it is characterized in that lamp body includes the side.
3, the arrangement method of LED illumination lamp body according to claim 1 is characterized in that the geometry of lamp body includes arc body, folding face arc body, wave body, folding ground roll wave body, uncovered prismoid, cap-shaped body or the global shell in bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100434985A CN1831419A (en) | 2006-04-07 | 2006-04-07 | Arranging method of LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100434985A CN1831419A (en) | 2006-04-07 | 2006-04-07 | Arranging method of LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1831419A true CN1831419A (en) | 2006-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100434985A Pending CN1831419A (en) | 2006-04-07 | 2006-04-07 | Arranging method of LED lighting lamp |
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| Country | Link |
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| CN (1) | CN1831419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203502A (en) * | 2009-11-09 | 2011-09-28 | 松下电器产业株式会社 | LED lamp with mirror reflector |
-
2006
- 2006-04-07 CN CNA2006100434985A patent/CN1831419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203502A (en) * | 2009-11-09 | 2011-09-28 | 松下电器产业株式会社 | LED lamp with mirror reflector |
| CN102203502B (en) * | 2009-11-09 | 2015-07-01 | 松下电器产业株式会社 | LED lamp with mirror reflector |
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