CN101691913A - Novel LED billboard spotlight - Google Patents
Novel LED billboard spotlight Download PDFInfo
- Publication number
- CN101691913A CN101691913A CN200910112530A CN200910112530A CN101691913A CN 101691913 A CN101691913 A CN 101691913A CN 200910112530 A CN200910112530 A CN 200910112530A CN 200910112530 A CN200910112530 A CN 200910112530A CN 101691913 A CN101691913 A CN 101691913A
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- led
- light
- spotlight
- lamp
- billboard
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a novel LED billboard spotlight, which is mainly composed of a light body, LED light beads and a power source, wherein each of the LED light beads is in a shape of 'bat wing' and LED lights are arranged in a rectangular array on the light body. The LED spotlight of the invention can form a near-rectangular light face and can irradiate the positions at two sides, and a plurality of traditional spotlights can be replaced by the novel billboard spotlight of the invention, which can improve irradiation effect effectively, save energy and look beautiful.
Description
Technical field
The present invention relates to a kind of LED lamp, refer more particularly to a kind of billboard irradiation LED lamp that is used for.
Background technology
Traditional lamp house cloth billboard major part all is to do night illumination with Metal halogen lamp or high-pressure mercury lamp, because conventional lamp is to the limitation of control light technology, a common billboard back side needs several lamps to shine just can reach radiation response, its shadow surface mainly is the dead ahead of lamp, be difficult to shine for lamp house cloth billboard side direction, unless continue to install illuminating lamp at side, cause advertising lamp input cost height, and the uniformity of existing lamp body irradiation is also little desirable, surrounding enviroment are caused bigger light pollution, lower to the efficiency of light energy utilization.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of can be simultaneously to lamp body the place ahead and a kind of new LED billboard spotlight that throws light in the lamp body both sides and the uniformity of lamp body irradiation is high.
The present invention realizes in the following way: the present invention mainly is made up of lamp body and LED lamp pearl and power supply, and described every LED lamp pearl is " batswing tab " shape, and the LED oil lamp is rectangular arranged in arrays on lamp body.
Operation principle: make the LED lamp reach requirement aspect irradiation, at first will traditional LED light-configuration mode be improved, traditional LED is circular luminous intensity distribution, is difficult to reach the light light distribution requirements.Changing traditional LED light-configuration mode is nearly rectangle luminous intensity distribution, require according to specific design, single source is made into vertically and laterally is made into different angles and satisfies the needs of the luminous intensity distribution of product, to be the horizontal largest light intensity angle of LED spend to 170 degree and light intensity from 120 is more than 1.8 times of central light strength, and longitudinal center's light intensity angle is spent to 100 degree from 15.Make its once light-distribution just can reach various different application requirements.Its efficiency of light energy utilization is higher, can reach 80% usually.
In sum, LED lamp of the present invention can form nearly rectangular light face, and can shine two side positions, just can replace a plurality of traditional irradiation lights with a new-type billboard irradiation light of the present invention, effectively improves radiation response, and is promptly energy-conservation attractive in appearance again.Because New LED can satisfy the lighting requirement of most billboards at optics, according to different billboard requirements, as long as simply LED is done rectangular array, takes into full account the IP grade and can reach application requirements.
Description of drawings
Fig. 1 the present invention has circular luminous intensity distribution high-power LED lamp structure schematic diagram now;
Fig. 2 the present invention has the luminous light distribution feature of LED lamp schematic diagram now;
Fig. 3 LED modulated structure of the present invention schematic diagram
The lateral luminous light distribution feature of Fig. 4 LED lamp of the present invention schematic diagram;
The vertical luminous light distribution feature schematic diagram of Fig. 5 LED lamp of the present invention;
The specific embodiment
The specific embodiment of the invention now is described in detail in detail in conjunction with the accompanying drawings, as Fig. 3, Fig. 4, shown in Figure 5, the present invention mainly is made up of lamp body and LED lamp pearl and power supply, described every LED lamp pearl is " batswing tab " shape, be that every LED lamp pearl with circular-arc the arch laterally from the centre, as outwards outstanding goldfish eye, the LED oil lamp is rectangular arranged in arrays on lamp body.
The LED light-configuration mode is nearly rectangle luminous intensity distribution, require according to specific design, single source is made into vertically and laterally is made into different angles and satisfies the needs of the luminous intensity distribution of product, to be the horizontal largest light intensity angle of LED spend to 170 degree and light intensity from 120 is more than 1.8 times of central light strength, and longitudinal center's light intensity angle is spent to 100 degree from 15.Make its once light-distribution just can reach various different application requirements.Its efficiency of light energy utilization is higher, can reach 80% usually.
Claims (2)
1. Novel LED billboard spotlight, mainly form by lamp body and LED lamp pearl and power supply, it is characterized in that: described every LED lamp pearl is " batswing tab " shape, to send the light intensity of shape as " batswing tab " shape, LED oil lamp rectangular arranged in arrays on lamp body.
2. a kind of Novel LED billboard spotlight according to claim 1, it is characterized in that: the LED light-configuration mode is nearly rectangle luminous intensity distribution, single source is made into vertically and laterally is made into different angles, laterally the largest light intensity angle is spent to 170 degree from 120, and light intensity is more than 1.8 times of central light strength, and longitudinal center's light intensity angle is spent to 100 degree from 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112530A CN101691913A (en) | 2009-09-21 | 2009-09-21 | Novel LED billboard spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112530A CN101691913A (en) | 2009-09-21 | 2009-09-21 | Novel LED billboard spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101691913A true CN101691913A (en) | 2010-04-07 |
Family
ID=42080622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910112530A Pending CN101691913A (en) | 2009-09-21 | 2009-09-21 | Novel LED billboard spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240743A (en) * | 2015-10-23 | 2016-01-13 | 山东申士光电有限公司 | LED lamp achieving high-uniformity illumination of rectangular advertising board |
-
2009
- 2009-09-21 CN CN200910112530A patent/CN101691913A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240743A (en) * | 2015-10-23 | 2016-01-13 | 山东申士光电有限公司 | LED lamp achieving high-uniformity illumination of rectangular advertising board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100407 |