CN103307523A - LED (Light Emitting Diode) high-pole lamp - Google Patents
LED (Light Emitting Diode) high-pole lamp Download PDFInfo
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- CN103307523A CN103307523A CN2013100956307A CN201310095630A CN103307523A CN 103307523 A CN103307523 A CN 103307523A CN 2013100956307 A CN2013100956307 A CN 2013100956307A CN 201310095630 A CN201310095630 A CN 201310095630A CN 103307523 A CN103307523 A CN 103307523A
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Abstract
The invention discloses a high-pole lamp which comprises a mounting pole, a plurality of lamp cap brackets and lamp caps, wherein the mounting pole is vertically arranged; the lamp cap brackets are arranged at the upper end part of the mounting pole and are horizontally arranged; the lamp caps are arranged on the corresponding lamp cap brackets; a plurality of light emitting devices are arranged on the lamp caps and are arranged in an array manner; each light emitting device comprises a lens and an LED light-emitting part coupled with the lens; each lens is an axisymmetric entity made of transparent material and comprises a substrate surface, an inner surface, an outer surface and an output end which comprises a plurality of repeating units and is of a saw tooth shape; each substrate surface is adjacent to each LED light-emitting part; each inner surface extends from each substrate surface and is provided with a circled inner lateral surface formed around a center line of each lens and an upward-protruded arc-shaped inner end surface; each inner surface is a light incident surface; each outer surface is a light reflecting surface; each repeating unit comprises an arc-shaped outer end surface positioned on one side of the repeating unit, an outer end surface positioned at the other side of the repeating unit, a tip arc-shaped surface connected to the tip of the adjacent arc-shaped outer end surface and the tip of the outer end surface as well as a root arc-shaped surface connected to the root of the adjacent arc-shaped outer end surface and the root of the outer end surface.
Description
Technical field
The present invention relates to a kind of LED High-Pole Lamp.
Background technology
At present, go out electro-optical device on the lamp holder of High-Pole Lamp or Square Lamp, it only is the LED luminous component, its luminous intensity distribution characteristics are that orientation angle is large, then this luminous intensity distribution is so that the illumination reduction of irradiated area, and the scope of irradiated area is less, can not satisfy High-Pole Lamp or the Square Lamp orientation angle is little, the characteristics that illumination requirement is high.
Summary of the invention
In order to overcome above-mentioned shortcoming, the object of the present invention is to provide a kind of LED lens to go out electro-optical device, by install lens additional before the LED luminous component, so that orientation angle is little, illumination significantly improves.
In order to reach above purpose, the invention provides a kind of High-Pole Lamp, comprise the horizontally disposed lamp holder that mounting rod, many vertically is set is installed on described mounting rod upper end, be installed on the lamp holder on the corresponding described lamp holder, having a plurality of described bright dipping apparatus arrays on the described lamp holder arranges, describedly go out the LED luminous component that electro-optical device comprises lens and is coupled with it, the axial symmetry entity of described lens for being made by transparent material comprises:
Basal surface, described basal surface and described LED luminous component are adjoining;
Inner surface, it extends from described basal surface, have around described central line of lens form around medial surface and arc inner face protruding upward, described inner surface is light entrance face;
Outer surface, described outer surface are light reflection surface;
The output that comprises some repetitive indentations, described repetitive comprises the arc outer face that is positioned at a side, be positioned at the outer face of opposite side, be connected in the tip arcwall face of the tip of adjacent arc outer face and outer face, be connected in the root arcwall face of adjacent arc outer face and outer face root, wherein, described arc outer face is light reflection surface, described outer face, described root arcwall face, described tip arcwall face is exiting surface, wherein, inner surface and outer surface will form parallel rays in lens inside from the light that the LED luminous component penetrates.
As preferably, described medial surface is cylindric.
As preferably, described outer surface is curved surface.
As preferably, described lens are made by glass or optical resin material.
As preferably, many described lamp holder rounded even distributions centered by the center line of described mounting rod.
As preferably, many described lamp holders semicircular in shape centered by the center line of described mounting rod evenly distributes.
As preferably, many described lamp holders are fan-shaped even distribution centered by the center line of described mounting rod, and described fan-shaped central angle is 90 °.
Owing to having adopted technique scheme, so that adopt the LED lens of design of the present invention to go out the High-Pole Lamp of electro-optical device, its light distribution effect is that orientation angle is less, this luminous intensity distribution so that the illumination of irradiated area significantly improve, and the scope of irradiated area is larger, can satisfy the requirement of High-Pole Lamp or Square Lamp.
Description of drawings
Accompanying drawing 1 is the stereogram of lens;
Accompanying drawing 2 is the front view of lens;
Accompanying drawing 3 is the rearview of lens;
Accompanying drawing 4 is the top view of lens;
Accompanying drawing 5 is the schematic diagram of lens;
Accompanying drawing 6 is the light distribution effect comparison diagram of the present invention and prior art;
Accompanying drawing 7 is the rearview of lamp holder;
Accompanying drawing 8 is the front view of lamp holder;
Accompanying drawing 9 is the side view of lamp holder;
Accompanying drawing 10 is street lamp scheme of installation (right-angled intersection);
Accompanying drawing 11 is street lamp scheme of installation (T-intersection);
Accompanying drawing 12 is A place street lamp schematic diagram;
Accompanying drawing 13 is B place street lamp schematic diagram;
Accompanying drawing 14 is C place street lamp schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Shown in accompanying drawing 1-accompanying drawing 4, a kind of LED lens 1 in the present embodiment go out electro-optical device, the LED luminous component 2 that comprises lens 1 and be coupled with it, the axial symmetry entity of lens 1 for being made by transparent material, comprise basal surface A1, basal surface A1 and LED luminous component 2 are adjoining; Inner surface, it extends from basal surface A1, have around lens 1 center line form around medial surface A2 and arc inner face A3 protruding upward, inner surface is light entrance face; Outer surface A4, outer surface A4 are light reflection surface; The output that comprises some repetitive indentations, repetitive comprises the arc outer face A5 that is positioned at a side, be positioned at the outer face A6 of opposite side, be connected in the tip arcwall face A8 of the tip of adjacent arc outer face A5 and outer face A6, be connected in the root arcwall face A7 of adjacent arc outer face A5 and outer face A6 root, wherein, inner surface and outer surface A4 will form parallel rays in lens 1 inside from the light that LED luminous component 2 penetrates, wherein, arc outer face A5 is light reflection surface, outer face A6, root arcwall face A7, tip arcwall face A8 is exiting surface, wherein, medial surface A2 is cylindric; Outer surface A4 is curved surface; Lens 1 are made by glass or optical resin material.
Be described further below in conjunction with 5 pairs of principles of the present invention of accompanying drawing, medial surface A2, arc inner face A3, outer surface A4 is incidence surface, it act as and will form parallel rays in lens 1 inside from the light that LED luminous component 2 penetrates, wherein arc inner face A3 utilizes refraction principle that it is become directional light, medial surface A2 and outer surface A4 become directional light by refraction and inner full-reflection principle with it, arc outer face A5 is reflecting surface, the light of reflection reflects through outer face A6, tip arcwall face A8 and root arcwall face A7 directly reflect directional light, medial surface A2, arc inner face A3, the rotary body of outer surface A4 take Z axis as rotating shaft, arc outer face A5, outer face A6, root arcwall face A7, tip arcwall face A8 stretches along Y-axis; Shown in the figure, light a, b, c are three classical light, and wherein refraction enters lens 1 inside to light a through medial surface A2, and A4 reflects to form directional light by lateral surface, is penetrated by outer face A6 at last by arc outer face A5 reflection again; Light b enters lens 1 inside through arc inner face A3 refraction formation directional light, penetrated by outer face A6 at last by arc outer face A5 reflection, refraction enters lens 1 inside to light c through medial surface A2, and A4 reflects to form directional light by lateral surface, is reflected by root arcwall face A7 again.
Accompanying drawing 6 is the light distribution effect comparison diagram of the present invention and prior art, as shown in the figure, can visually see, when directly using LED in the prior art, the luminous intensity distribution characteristics are that orientation angle is large, and use luminous intensity distribution characteristics of the present invention very narrow as orientation angle, this luminous intensity distribution so that the illumination of irradiated area significantly improve, and the irradiated area scope is large, satisfies the light distribution requirements of High-Pole Lamp or Square Lamp.
Shown in accompanying drawing 7-accompanying drawing 9, accompanying drawing 12-accompanying drawing 14, a kind of LED High-Pole Lamp is provided, comprise the horizontally disposed lamp holder 4 that mounting rod 3, many vertically is set is installed on mounting rod 3 upper ends, be installed on the lamp holder on the corresponding lamp holder 4, as shown in Figure 8, having a plurality of bright dipping apparatus arrays on the lamp holder arranges, go out the LED luminous component 2 that electro-optical device comprises lens 1 and is coupled with it, the axial symmetry entity of lens 1 for being made by transparent material, comprise: basal surface A1, basal surface A1 and LED luminous component 2 are adjoining; Inner surface, it extends from basal surface A1, have around lens 1 center line form around medial surface A2 and arc inner face A3 protruding upward, inner surface is light entrance face; Outer surface A4, outer surface A4 are light reflection surface; The output that comprises some repetitive indentations, repetitive comprises the arc outer face A5 that is positioned at a side, be positioned at the outer face A6 of opposite side, be connected in the tip arcwall face A8 of the tip of adjacent arc outer face A5 and outer face A6, be connected in the root arcwall face A7 of adjacent arc outer face A5 and outer face A6 root, wherein, arc outer face A5 is light reflection surface, outer face A6, root arcwall face A7, tip arcwall face A8 is exiting surface, wherein, inner surface and outer surface A4 will form parallel rays in lens 1 inside from the light that LED luminous component 2 penetrates.
Embodiment one, as shown in Figure 12, and many lamp holder 4 rounded even distributions centered by the center line of mounting rod 3.
Embodiment two, and as shown in Figure 13, many lamp holders 4 semicircular in shape centered by the center line of mounting rod 3 evenly distributes.
Embodiment three, and as shown in Figure 14, many lamp holders 4 are fan-shaped even distribution centered by the center line of mounting rod 3, and fan-shaped central angle is 90 °.
Accompanying drawing 10-accompanying drawing 11 is respectively right-angled intersection street lamp scheme of installation, T-intersection street lamp scheme of installation, and wherein above-described embodiment one is applicable to A place street lamp, and above-described embodiment two is applicable to B place street lamp, and above-described embodiment three is applicable to C place street lamp.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with technique understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (7)
1. LED High-Pole Lamp, comprise the horizontally disposed lamp holder that mounting rod, many vertically is set is installed on described mounting rod upper end, be installed on the lamp holder on the corresponding described lamp holder, it is characterized in that: have a plurality of described bright dipping apparatus arrays on the described lamp holder and arrange, describedly go out the LED luminous component that electro-optical device comprises lens and is coupled with it, the axial symmetry entity of described lens for being made by transparent material comprises:
Basal surface, described basal surface and described LED luminous component are adjoining;
Inner surface, it extends from described basal surface, have around described central line of lens form around medial surface and arc inner face protruding upward, described inner surface is light entrance face;
Outer surface, described outer surface are light reflection surface;
The output that comprises some repetitive indentations, described repetitive comprises the arc outer face that is positioned at a side, be positioned at the outer face of opposite side, be connected in the tip arcwall face of the tip of adjacent arc outer face and outer face, be connected in the root arcwall face of adjacent arc outer face and outer face root, wherein, described arc outer face is light reflection surface, described outer face, described root arcwall face, described tip arcwall face is exiting surface, wherein, inner surface and outer surface will form parallel rays in lens inside from the light that the LED luminous component penetrates.
2. LED High-Pole Lamp as claimed in claim 1, it is characterized in that: described medial surface is cylindric.
3. LED High-Pole Lamp as claimed in claim 1, it is characterized in that: described outer surface is curved surface.
4. LED High-Pole Lamp as claimed in claim 1, it is characterized in that: described lens are made by glass or optical resin material.
5. LED High-Pole Lamp as claimed in claim 1 is characterized in that: many described lamp holder rounded even distributions centered by the center line of described mounting rod.
6. LED High-Pole Lamp as claimed in claim 1, it is characterized in that: many described lamp holders semicircular in shape centered by the center line of described mounting rod evenly distributes.
7. LED High-Pole Lamp as claimed in claim 1, it is characterized in that: many described lamp holders are fan-shaped even distribution centered by the center line of described mounting rod, described fan-shaped central angle is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100956307A CN103307523A (en) | 2013-03-25 | 2013-03-25 | LED (Light Emitting Diode) high-pole lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100956307A CN103307523A (en) | 2013-03-25 | 2013-03-25 | LED (Light Emitting Diode) high-pole lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307523A true CN103307523A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100956307A Pending CN103307523A (en) | 2013-03-25 | 2013-03-25 | LED (Light Emitting Diode) high-pole lamp |
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| CN (1) | CN103307523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016110076A (en) * | 2014-12-09 | 2016-06-20 | エルジー イノテック カンパニー リミテッド | Lens and light-emitting element module including the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000024062A1 (en) * | 1998-10-21 | 2000-04-27 | Koninklijke Philips Electronics N.V. | Led module and luminaire |
| CN1404630A (en) * | 2000-12-22 | 2003-03-19 | 皇家菲利浦电子有限公司 | LED module |
| CN102047036A (en) * | 2008-05-29 | 2011-05-04 | 株式会社成玹高科技 | Led illuminating lamp |
| CN201925856U (en) * | 2011-03-21 | 2011-08-10 | 惠州市纯英半导体照明科技有限公司 | LED (light-emitting diode) lens |
| CN102588881A (en) * | 2012-03-23 | 2012-07-18 | 上海边光实业有限公司 | LED lens |
-
2013
- 2013-03-25 CN CN2013100956307A patent/CN103307523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000024062A1 (en) * | 1998-10-21 | 2000-04-27 | Koninklijke Philips Electronics N.V. | Led module and luminaire |
| CN1404630A (en) * | 2000-12-22 | 2003-03-19 | 皇家菲利浦电子有限公司 | LED module |
| CN102047036A (en) * | 2008-05-29 | 2011-05-04 | 株式会社成玹高科技 | Led illuminating lamp |
| CN201925856U (en) * | 2011-03-21 | 2011-08-10 | 惠州市纯英半导体照明科技有限公司 | LED (light-emitting diode) lens |
| CN102588881A (en) * | 2012-03-23 | 2012-07-18 | 上海边光实业有限公司 | LED lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016110076A (en) * | 2014-12-09 | 2016-06-20 | エルジー イノテック カンパニー リミテッド | Lens and light-emitting element module including the same |
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Application publication date: 20130918 |