CN2921570Y - Panel rectangle LED illuminating source - Google Patents
Panel rectangle LED illuminating source Download PDFInfo
- Publication number
- CN2921570Y CN2921570Y CNU2006201243035U CN200620124303U CN2921570Y CN 2921570 Y CN2921570 Y CN 2921570Y CN U2006201243035 U CNU2006201243035 U CN U2006201243035U CN 200620124303 U CN200620124303 U CN 200620124303U CN 2921570 Y CN2921570 Y CN 2921570Y
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- led
- row
- round end
- tack
- equally distributed
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Abstract
The utility model discloses a panel rectangle LED illuminating source, the whole pattern of which is rectangle. The leftmost and the rightmost of the illuminating source are both provided with round head LEDs with an outward vertical inclination angle of 30-45 degrees. The left third column is of even distribution flat head LEDs, and the fourth column is alternately provided with flat head LEDs and round head LEDs evenly, and the fifth column is also of even distribution flat head LEDs, while the sixth column is alternately provided with flat LEDs and round head LEDs evenly, and the following columns are arranged in such a rule until the right extreme two columns. Except that the flat head LEDs of two central columns and the round head LEDs of the alternately arranged columns are provided with an outward vertical inclination angle 0 degrees, the round head LEDs of other columns are provided with an outward vertical inclination angle from 12-16 degrees to 20-25 degrees changing gradually form the first column next to the central column to the last column. Each round head LED is surrounded with six flat head LEDs, and an equilateral triangle is formed by each three proximal flat head LEDs or round head LEDs. The utility model has the advantages of high brightness, large irradiated area, no dead angle, homogeneous luminance, and realizing largest effective illumination area with least LEDs. The total expense of the whole lamps and lanterns of the road using the utility model as road lamps reduces greatly.
Description
One, affiliated technical field:
The utility model belongs to the LED light emitting source that street lamp uses.
Two, background technology:
What transitional street lamps was used is that mercury lamp, high-pressure sodium lamp or sodium vapor lamp etc. are made light emitting source, and its energy source not only takes electricity in the alternating current of 220v, and service life is short, and optical efficiency is low, and is dangerous again.And its light that sends of bundle light shape round end LED light emitting source is point type, its non-uniform light, irradiated area is little, making light emitting source light coverage rate when same with mercury lamp, high-pressure sodium lamp or sodium vapor lamp etc., the number of its used LED is very big, cost is very big, so LED is difficult to popularize use as the light emitting source of street lamp.
Three, summary of the invention:
The utility model solves the above-mentioned problems in the prior art exactly, provides a kind of use solar electrical energy generation, cost is low, safe and reliable, optical efficiency is high, irradiated area is big, luminous uniform flat rectangle LED light emitting source.
For addressing the above problem, technical solution of the present utility model is: a kind of flat rectangle LED light emitting source, it supports wiring board by a plurality of LED, LED and the deposited copper cash of wiring board is formed, the connected mode that wiring board applies copper cash is: per four LED are composed in series one group, with the two ends that are connected on battery feed after other group is in parallel; LED comprises tack LED and round end LED, and its arrangement mode is: global pattern is a rectangle, and equally distributed round end LED is classified on two of the left side and the right side as, and the outside vertical tilt angle of its each round end LED is 30 °-45 °, and best angle is 30 °; Equally distributed tack LED is classified on the left side the 3rd as, the 4th classifies tack LED and round end LED as evenly distributes and is spaced, the 5th classifies equally distributed tack LED as, the 6th classifies tack LED and round end LED as evenly distributes and is spaced, rule is arranged successively, till the two row round end LED that are aligned to the right side; Except that the outside vertical tilt angle of round end LED in centrally disposed two row tack LED and the even spaced row that distribute of round end LED is 0 °, all the other tack LED and the round end LED mind-set outer first that evenly distributes in the spaced row therefrom is listed as the outside vertical tilt angle of n row round end LED and becomes big gradually, change to 20 °-25 ° by 12 °-16 °, best angle is for to change to 22.5 ° by 15 °, having only left and right each row the time is 20 °-25 °, and best angle is 22.5 °; The arrangement regulation of tack LED and round end LED: center on 6 equally distributed tack LED around each round end LED, per three immediate tack LED or per three immediate round end LED form equilateral triangle respectively, and two tack of tack LED of upper and lower two row or round end LED and middle row or round end LED mix and be arranged as rhombus.
Because tack LED full angle is luminous, there is not the dead angle, irradiated area is big, and brightness is not enough, and round end LED is that point type is luminous, and irradiated area is little, and the brightness height, the utility model adopts tack and round end LED mixing clocklike, its brightness height, and irradiated area is big, there is not the dead angle, brightness is even, and a part of round end LED outwards has the vertical tilt angle, as the street lamp light emitting source, it is under the few situation of the LED number that adopts, vertical irradiated area is the whole road width of radiation just in time, and laterally irradiated area elongates its effective illuminating area maximum as far as possible.The road of this kind lamp type street lamp is installed, and the cost sum total of all light fixtures declines to a great extent, and solar energy lamp is applied in becomes possibility on the street lamp.The utility model is arranged the road of how many suitable various width of LED in columns and the row according to LED.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the vertical view of first kind of embodiment of the utility model;
Fig. 2 is the front view of first kind of embodiment of the utility model;
Fig. 3 is the vertical view of second kind of embodiment of the utility model;
Fig. 4 is the front view of second kind of embodiment of the utility model.
Five, the specific embodiment:
As shown in Figure 1 and Figure 2, present embodiment is made up of a plurality of LED, LED support wiring board 15 and the deposited copper cash of wiring board.The connected mode that wiring board applies copper cash is: per four LED are composed in series one group, with the two ends that are connected on battery feed after other group is in parallel.LED comprises tack LED 14 and round end LED 10, and its arrangement mode is: global pattern is a rectangle.The left side two row 1,2 and the right side two row 1 ', 2 ' be equally distributed round end LED 10 ', its each round end LED10 ' outwards vertical tilt angle is 30 °, it also can be greater than 30 °, arbitrarily angled less than 35 °; The left side the 3rd row 3 are equally distributed tack LED 14; The left side the 4th row 4 and the right side the 3rd row 3 ' be that tack LED 14 and round end LED 10 " evenly distribute and are spaced; " outwards the vertical tilt angle is 22.5 ° to round end LED 10, it also can be greater than 20 °, less than 22.5 ° with greater than 22.5 °, and arbitrarily angled less than 25 °; The left side the 5th row 5 and the right side the 4th row 4 ' be equally distributed tack LED 14; The left side the 6th row 6 and the right side the 5th row 5 ' be spaced for tack LED 14 and round end LED10 evenly distribute, the outside vertical tilt angle of round end LED 10 is 15 °, it also can be greater than 12 °, less than 15 ° with greater than 15 °, arbitrarily angled less than 16 °; The left side the 7th row 7 and the right side the 6th row 6 ' be equally distributed tack LED 14; The left side the 8th row 8 and the right side the 7th row 7 ' be that even distribution of tack LED 14 and round end LED10 " " is spaced, round end LED 10 " " outwards vertical tilt angle is 0 °; The left side the 9th row 9 or the right side the 8th row 8 ' be equally distributed tack LED 14.The arrangement regulation of tack LED and round end LED: center on 6 equally distributed tack LED 14 around each round end LED 10, " and 14 or per three immediate round end LED 101,102,103 form equilateral triangles to per three immediate tack LED 14 ', 14, and two tack LED 14 of tack LED 14 of upper and lower two row or round end LED 10 and middle row or round end LED 10 mix and be arranged as rhombus.It is fit to the illumination of wide road.
As shown in Figure 3, Figure 4, present embodiment is made up of a plurality of LED, LED support wiring board 15 and the deposited copper cash of wiring board.Wiring board applies the connected mode of copper cash with embodiment 1.Tack LED 14 and round end LED 10 global patterns are rectangle, the left side two row 1,2 and the right side two row 1 ', 2 ' be equally distributed round end LED 10 ', its each round end LED 10 ' outwards vertical tilt angle is 30 °, and it also can be greater than 30 °, arbitrarily angled less than 35 °; The left side the 3rd row 3 are equally distributed tack LED 14; The left side the 4th row 4 and the right side the 3rd row 3 ' be that tack LED 14 and round end LED 10 " evenly distribute and are spaced; " outwards the vertical tilt angle is 22.5 ° to round end LED 10, it also can be greater than 20 °, less than 22.5 ° with greater than 22.5 °, and arbitrarily angled less than 25 °; The left side the 5th row 5 and the right side the 4th row 4 ' be equally distributed tack LED 14; The left side the 6th row 6 and the right side the 5th row 5 ' tack LED 14 and round end LED 10 " " evenly distribute and are spaced, and round end LED 10 " " outwards vertical tilt angle is 0 °; The left side the 7th row 7 or the right side the 6th row 6 ' be equally distributed tack LED 14.The arrangement regulation of tack LED and round end LED is with embodiment 1.It is fit to the illumination of slightly narrow road.
Claims (9)
1, a kind of flat rectangle LED light emitting source, it supports wiring board by a plurality of LED, LED and the deposited copper cash of wiring board is formed, it is characterized in that: the connected mode that wiring board applies copper cash is: per four LED are composed in series one group, with the two ends that are connected on battery feed after other group is in parallel; LED comprises tack LED and round end LED, and its arrangement mode is: global pattern is a rectangle, and equally distributed round end LED is classified on two of the left side and the right side as, and the outside vertical tilt angle of its each round end LED is 30 °-45 °; Equally distributed tack LED is classified on the left side the several the 3rd as, the 4th classifies tack LED and round end LED as evenly distributes and is spaced, the 5th classifies equally distributed tack LED as, the 6th classifies tack LED and round end LED as evenly distributes and is spaced, rule is arranged successively, till the two row round end LED that are aligned to the right side; Except that the outside vertical tilt angle of round end LED in centrally disposed two row tack LED and the even spaced row that distribute of round end LED is 0 °, all the other tack LED and the round end LED mind-set outer first that evenly distributes in the spaced row therefrom is listed as the outside vertical tilt angle of n row round end LED and becomes gradually greatly, changes to 20 °-25 ° by 12 °-16 °; The arrangement regulation of tack LED and round end LED: center on 6 equally distributed tack LED around each round end LED, per three immediate tack LED or per three immediate round end LED form equilateral triangle respectively, and two tack LED of tack LED of upper and lower two row or round end LED and middle row or round end LED mix and be arranged as rhombus.
2, flat rectangle LED light emitting source according to claim 1 is characterized in that: the outside vertical tilt angle of each round end LED is 30 ° in two row on the described left side and the right side.
3, according to claim 1 or 2 described flat rectangle LED light emitting sources, it is characterized in that: the described left side two row (1), (2) and the right side two row (1 '), (2 ') are equally distributed round end LED (10 '); The left side the 3rd row (3) are equally distributed tack LED (14); (10 ") evenly distribution are spaced, and (the outside vertical tilt angle of 10 ") is 20 °-25 ° to round end LED for tack LED (14) and round end LED for the left side the 4th row (4) and the right side the 3rd row (3 '); The left side the 5th row (5) and the right side the 4th row (4 ') are equally distributed tack LED (14); The left side the 6th row (6) and the right side the 5th row (5 ') are that even distribution of tack LED (14) and round end LED (10 ) is spaced, and round end LED (10 ) outwards vertical tilt angle is 12 °-16 °; The left side the 7th row (7) and the right side the 6th row (6 ') are equally distributed tack LED (14), the left side the 8th row (8) and the right side the 7th row (7 ') are that even distribution of tack LED (14) and round end LED (10 ') is spaced, and round end LED (10 ') outwards vertical tilt angle is 0 °; The left side the 9th row (9) or the right side the 8th row (8 ') are equally distributed tack LED (14).
4, according to claim 1 or 2 described flat rectangle LED light emitting sources, it is characterized in that: described except that centrally disposed two row tack LED and round end LED evenly distribute spaced row, all the other tack LED and round end LED distribute evenly in the spaced row therefrom that mind-set outer first is listed as the outside vertical tilt angle of n row round end LED for to change to 22.5 ° by 15 °.
5, flat rectangle LED light emitting source according to claim 4 is characterized in that: the described left side two row (1), (2) and the right side two are listed as (1 '), (2 ') are equally distributed round end LED (10 '); The left side the 3rd row (3) are equally distributed tack LED (14); (10 ") evenly distribution are spaced, and (the outside vertical tilt angle of 10 ") is 22.5 ° to round end LED for tack LED (1) and round end LED for the left side the 4th row (4) and the right side the 3rd row (3 '); The left side the 5th row (5) and the right side the 4th row (4 ') are equally distributed tack LED (14); The left side the 6th row (6) and the right side the 5th row (5 ') are that even distribution of tack LED (14) and round end LED (10 ) is spaced, and round end LED (10 ) outwards vertical tilt angle is 15 °; The left side the 7th row (7) and the right side the 6th row (6 ') are equally distributed tack LED (14), the left side the 8th row (8) and the right side the 7th row (7 ') are that even distribution of tack LED (14) and round end LED (10 ') is spaced, and round end LED (10 ') outwards vertical tilt angle is 0 °; The left side the 9th row (9) or the right side the 8th row (8 ') are equally distributed tack LED (14).
6, according to claim 1 or 2 described flat rectangle LED light emitting sources, it is characterized in that: described except that centrally disposed two row tack LED and the even spaced row that distribute of round end LED, the outside vertical tilt angle of round end LED is 20 °-25 ° in the spaced row of the even distribution of tack LED of all the other left and right each row and round end LED.
7, flat rectangle LED light emitting source according to claim 6 is characterized in that: the described left side two row (1), (2) and the right side two are listed as (1 '), (2 ') are equally distributed round end LED (10 '); The left side the 3rd row (3) are equally distributed tack LED (14); (10 ") evenly distribution are spaced, and (the outside vertical tilt angle of 10 ") is 20 °-25 ° to round end LED for tack LED (14) and round end LED for the left side the 4th row (4) and the right side the 3rd row (3 '); The left side the 5th row (5) and the right side the 4th row (4 ') are equally distributed tack LED (14); The left side the 6th row (6) and the right side the 5th row (5 ') are that even distribution of tack LED (14) and round end LED (10 ') is spaced, round end LED (10 ') outwards vertical tilt angle is 0 °, and the left side the 7th row (7) or the right side the 6th row (6 ') are equally distributed tack LED (14).
8, flat rectangle LED light emitting source according to claim 6, it is characterized in that: described except that centrally disposed two row tack LED and the even spaced row that distribute of round end LED, the outside vertical tilt angle of round end LED is 22.5 ° in the spaced row of the even distribution of tack LED of all the other left and right each row and round end LED.
9, flat rectangle LED light emitting source according to claim 8 is characterized in that: the described left side two row (1), (2) and the right side two are listed as (1 '), (2 ') are equally distributed round end LED (10 '); The left side the 3rd row (3) are equally distributed tack LED (14); (10 ") evenly distribution are spaced, and (the outside vertical tilt angle of 10 ") is 22.5 ° to round end LED for tack LED (14) and round end LED for the left side the 4th row (4) and the right side the 3rd row (3 '); The left side the 5th row (5) and the right side the 4th row (4 ') are equally distributed tack LED (14); The left side the 6th row (6) and the right side the 5th row (5 ') are that even distribution of tack LED (14) and round end LED (10 ') is spaced, round end LED (10 ') outwards vertical tilt angle is 0 °, and the left side the 7th row (7) or the right side the 6th row (6 ') are equally distributed tack LED (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201243035U CN2921570Y (en) | 2006-07-06 | 2006-07-06 | Panel rectangle LED illuminating source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201243035U CN2921570Y (en) | 2006-07-06 | 2006-07-06 | Panel rectangle LED illuminating source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921570Y true CN2921570Y (en) | 2007-07-11 |
Family
ID=38254050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201243035U Expired - Fee Related CN2921570Y (en) | 2006-07-06 | 2006-07-06 | Panel rectangle LED illuminating source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921570Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566320B (en) * | 2008-04-25 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN110177668A (en) * | 2017-01-13 | 2019-08-27 | Lg伊诺特有限公司 | Solidification equipment |
| CN110716345A (en) * | 2018-07-11 | 2020-01-21 | 夏普株式会社 | Chip mounting substrate, display device, and method for manufacturing chip mounting substrate |
-
2006
- 2006-07-06 CN CNU2006201243035U patent/CN2921570Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566320B (en) * | 2008-04-25 | 2011-12-28 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN110177668A (en) * | 2017-01-13 | 2019-08-27 | Lg伊诺特有限公司 | Solidification equipment |
| CN110716345A (en) * | 2018-07-11 | 2020-01-21 | 夏普株式会社 | Chip mounting substrate, display device, and method for manufacturing chip mounting substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |