CN110553174A - Plane frame-shaped luminous source - Google Patents

Plane frame-shaped luminous source Download PDF

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Publication number
CN110553174A
CN110553174A CN201810547858.8A CN201810547858A CN110553174A CN 110553174 A CN110553174 A CN 110553174A CN 201810547858 A CN201810547858 A CN 201810547858A CN 110553174 A CN110553174 A CN 110553174A
Authority
CN
China
Prior art keywords
leds
head
round
flat
uniformly distributed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810547858.8A
Other languages
Chinese (zh)
Inventor
普新勇
赵素珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xishuo Information Technology Co Ltd
Original Assignee
Zhejiang Xishuo Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Xishuo Information Technology Co Ltd filed Critical Zhejiang Xishuo Information Technology Co Ltd
Priority to CN201810547858.8A priority Critical patent/CN110553174A/en
Publication of CN110553174A publication Critical patent/CN110553174A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a plane frame-shaped luminous source, wherein the whole pattern is rectangular, and two columns at the leftmost side and the rightmost side are round-head LEDs with vertical inclination angles of 30-45 degrees outwards; the third row on the left side is provided with evenly distributed flat head LEDs, the fourth row is provided with evenly distributed flat head LEDs and round head LEDs which are arranged at intervals, the fifth row is provided with evenly distributed flat head LEDs, the sixth row is provided with evenly distributed flat head LEDs and round head LEDs which are arranged at intervals, and the two rows of round head LEDs at the rightmost side are arranged according to the rule; except that the outward vertical inclination angle of the round-head LEDs in the two rows of the flat-head LEDs and the round-head LEDs which are arranged in the center is 0 degree, the outward vertical inclination angle of the round-head LEDs in the first row to the nth row from the center to the outside in the other rows is changed from 12 degrees to 16 degrees to 20 degrees to 25 degrees; 6 flat-head LEDs are surrounded around each round-head LED, and each three nearest flat-head LEDs or round-head LEDs respectively form an equilateral triangle. The LED illumination device has the advantages of high brightness, large illumination area, no dead angle, uniform brightness, and maximum effective illumination area under the condition of minimum number of adopted LEDs. The road provided with the lamp type street lamp has the advantages that the sum of the cost of all lamps is greatly reduced.

Description

Plane frame-shaped luminous source
Technical Field
The invention belongs to an LED luminous source used for a street lamp.
Background
The existing street lamp uses mercury lamp, high-pressure mercury lamp or sodium lamp as luminous source, and its energy comes from 220v alternating current, not only consuming electricity, but also short service life, low light efficiency and unsafe. The light emitted by the light-beam round-head LED light source is point-type, the light is not uniform in light emission, the irradiation area is small, and when the light is the same as the light coverage surface of a mercury lamp, a high-pressure mercury lamp or a sodium lamp and the like serving as the light source, the number of the used LEDs is very large, the cost is very high, so that the LEDs serving as the light source of the street lamp are difficult to popularize and use.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a plane frame-shaped luminous source which uses solar energy to generate electricity, and has the advantages of low cost, safety, reliability, high light efficiency, large irradiation area and uniform light emission.
In order to solve the problems, the technical solution of the invention is as follows: the utility model provides a plane frame shape light emitting source, it is laid the copper line by a plurality of LEDs, LED support circuit board and constitutes, and the circuit board is laid the connected mode of copper line and is: every four LEDs are connected in series to form one group, and are connected with the other groups in parallel and then are connected to two ends of the storage battery power supply; the LED comprises a flat-head LED and a round-head LED, and the arrangement mode is as follows: the whole pattern is rectangular, two lines of the leftmost and rightmost lines are uniformly distributed round-head LEDs, the outward vertical inclination angle of each round-head LED is 30-45 degrees, and the optimal angle is 30 degrees; the third row on the left side is provided with evenly distributed flat-head LEDs, the fourth row is provided with evenly distributed flat-head LEDs and round-head LEDs which are arranged at intervals, the fifth row is provided with evenly distributed flat-head LEDs, the sixth row is provided with evenly distributed flat-head LEDs and round-head LEDs which are arranged at intervals, and the flat-head LEDs and the round-head LEDs are sequentially and regularly arranged until the two rows of round-head LEDs at the rightmost side are arranged; except that the outward vertical inclination angle of the round-head LEDs in the two rows of flat-head LEDs and round-head LEDs which are uniformly distributed and arranged at intervals in the center is 0 degree, the outward vertical inclination angle of the round-head LEDs in the other rows of flat-head LEDs and round-head LEDs which are uniformly distributed and arranged at intervals from the first row to the nth row from the center is gradually increased from 12 degrees to 16 degrees to 20 degrees to 25 degrees, the optimal angle is changed from 15 degrees to 22.5 degrees, the optimal angle is 20 degrees to 25 degrees when only one row is arranged at the left side and the right side, and the optimal angle is 22.5 degrees; the arrangement rule of flat-head LEDs and round-head LEDs is as follows: the periphery of each round head LED surrounds 6 flat head LEDs which are uniformly distributed, every three nearest flat head LEDs or every three nearest round head LEDs form an equilateral triangle respectively, and one flat head LED or each round head LED in the upper row and the lower row and two flat head LEDs or each round head LED in the middle row are mixed and arranged into a diamond shape.
Because the flat-head LED emits light in all angles, no dead angle exists, the irradiation area is large, the brightness is insufficient, the round-head LED emits light in a point mode, the irradiation area is small, and the brightness is high. The cost of all lamps is greatly reduced on the road provided with the lamp type street lamp, so that the solar lamps can be applied to the street lamp. The invention is suitable for roads with various widths according to the arrangement number of the LEDs and the number of the LEDs in the rows.
Drawings
the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a top view of a first embodiment of the present invention;
FIG. 2 is a front view of the first embodiment of the present invention;
FIG. 3 is a top view of a second embodiment of the present invention;
Fig. 4 is a front view of a second embodiment of the present invention.
Detailed Description
As shown in fig. 1 and 2, the present embodiment is composed of a plurality of LEDs, an LED supporting circuit board 15, and a circuit board copper wiring line. The connection mode of the circuit board copper-clad wire is as follows: every four LEDs are connected in series to form one group, and are connected with other groups in parallel and then connected to two ends of the storage battery power supply. The LEDs comprise a flat-head LED14 and a round-head LED10, and the arrangement mode is as follows: the overall pattern is rectangular. The leftmost two columns 1 and 2 and the rightmost two columns 1 'and 2' are uniformly distributed round-head LEDs 10 ', each round-head LED 10' is vertically inclined outwards by 30 degrees, and the angle can be any angle larger than 30 degrees and smaller than 35 degrees; the third left column 3 is evenly distributed flat-headed LEDs 14; the fourth left column 4 and the third right column 3 ' are flat-head LEDs 14 and round-head LEDs 10 ' which are uniformly distributed and spaced, and the angle of the round-head LEDs 10 ' which is perpendicularly inclined outwards is 22.5 degrees, and can be any angle which is larger than 20 degrees, smaller than 22.5 degrees, larger than 22.5 degrees and smaller than 25 degrees; the fifth row 5 on the left and the fourth row 4' on the right are evenly distributed flat-head LEDs 14; the sixth row 6 on the left and the fifth row 5' on the right are flat-head LEDs 14 and round-head LEDs 10  which are uniformly distributed and arranged at intervals, and the outward vertical inclination angle of the round-head LEDs 10  is 15 degrees, which can be any angle larger than 12 degrees, smaller than 15 degrees, larger than 15 degrees and smaller than 16 degrees; the seventh left row 7 and the sixth right row 6' are evenly distributed flat-head LEDs 14; the eighth row 8 on the left and the seventh row 7 ' on the right are uniformly distributed and arranged at intervals of the flat LEDs 14 and the round head LEDs 10 ', and the round head LEDs 10 ' are vertically inclined outwards by an angle of 0 degree; the ninth column 9 on the left or the eighth column 8' on the right are flat-head LEDs 14 distributed uniformly. The arrangement rule of flat-head LEDs and round-head LEDs is as follows: each round head LED10 is surrounded by 6 flat head LEDs 14 which are evenly distributed, each three nearest flat head LEDs 14 ', 14' and 14  or each three nearest round head LEDs 101, 102 and 103 form an equilateral triangle, and one flat head LED14 or round head LED10 of the upper and lower rows is mixed with two flat head LEDs 14 or round head LEDs 10 of the middle row and is arranged in a diamond shape. It is suitable for illumination of wide roads.
As shown in fig. 3 and 4, the present embodiment is composed of a plurality of LEDs, an LED supporting circuit board 15, and a circuit board copper wiring line. The wiring board copper wiring was connected in the same manner as in example 1. The overall pattern of the flat-head LEDs 14 and the round-head LEDs 10 is rectangular, the two leftmost columns 1 and 2 and the two rightmost columns 1 'and 2' are the round-head LEDs 10 'which are uniformly distributed, and each round-head LED 10' is vertically inclined outwards by 30 degrees and can be any angle larger than 30 degrees and smaller than 35 degrees; the third left column 3 is evenly distributed flat-headed LEDs 14; the fourth left column 4 and the third right column 3 ' are flat-head LEDs 14 and round-head LEDs 10 ' which are uniformly distributed and spaced, and the angle of the round-head LEDs 10 ' which is perpendicularly inclined outwards is 22.5 degrees, and can be any angle which is larger than 20 degrees, smaller than 22.5 degrees, larger than 22.5 degrees and smaller than 25 degrees; the fifth row 5 on the left and the fourth row 4' on the right are evenly distributed flat-head LEDs 14; the sixth left row 6 and the fifth right row 5 ' of flat LEDs 14 and round head LEDs 10 ' are uniformly distributed and arranged at intervals, and the round head LEDs 10 ' are inclined outwards at an angle of 0 DEG vertically; the seventh row 7 on the left or the sixth row 6' on the right are evenly distributed flat-head LEDs 14. The arrangement of the flat-head LEDs and the round-head LEDs is the same as that of the embodiment 1. It is suitable for lighting of slightly narrow roads.

Claims (9)

1. The utility model provides a plane frame shape light emitting source, it is covered the copper line by a plurality of LEDs, LED support circuit board and constitutes characterized by: the connection mode of the circuit board copper-clad wire is as follows: every four LEDs are connected in series to form one group, and are connected with the other groups in parallel and then are connected to two ends of the storage battery power supply; the LED comprises a flat-head LED and a round-head LED, and the arrangement mode is as follows: the whole pattern is rectangular, two lines of the leftmost and rightmost lines are uniformly distributed round-head LEDs, and the outward vertical inclination angle of each round-head LED is 30-45 degrees; the third row of the LED array is provided with evenly distributed flat-head LEDs, the fourth row of the LED array is provided with evenly distributed flat-head LEDs and evenly distributed round-head LEDs which are arranged at intervals, the fifth row of the LED array is evenly distributed flat-head LEDs, the sixth row of the LED array is provided with evenly distributed flat-head LEDs and evenly distributed round-head LEDs which are arranged at intervals, and the LED array is orderly arranged until the two rows of round-head LEDs at the rightmost side are arranged; except that the outward vertical inclination angle of the round head LEDs in the two rows of flat head LEDs and round head LEDs which are uniformly distributed and arranged at intervals in the center is 0 degree, the outward vertical inclination angle of the round head LEDs in the other rows of flat head LEDs and round head LEDs which are uniformly distributed and arranged at intervals from the first row to the nth row from the center is gradually increased from 12 degrees to 16 degrees to 20 degrees to 25 degrees; the arrangement rule of flat-head LEDs and round-head LEDs is as follows: the periphery of each round head LED surrounds 6 flat head LEDs which are uniformly distributed, every three nearest flat head LEDs or every three nearest round head LEDs form an equilateral triangle respectively, and one flat head LED or one round head LED in the upper row and the lower row and two flat head LEDs or two round head LEDs in the middle row are arranged in a diamond shape in a mixed mode.
2. the planar frame-shaped light source as set forth in claim 1, wherein: and each round head LED in the two leftmost columns and the two rightmost columns is inclined outwards vertically by an angle of 30 degrees.
3. The planar frame-shaped light source as claimed in claim 1 or 2, wherein: the two leftmost columns (1) and (2) and the two rightmost columns (1 ') and (2 ') are round-head LEDs (10 ') which are uniformly distributed; the third column (3) on the left is a flat-head LED (14) which is uniformly distributed; the fourth left column (4) and the third right column (3 ') are flat-head LEDs (14) and round-head LEDs (10 ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are vertically inclined outwards by an angle of 20-25 degrees; the fifth left column (5) and the fourth right column (4') are flat-head LEDs (14) which are uniformly distributed; the sixth left row (6) and the fifth right row (5') are flat-head LEDs (14) and round-head LEDs (10 ) which are uniformly distributed and arranged at intervals, and the outward vertical inclination angle of the round-head LEDs (10 ) is 12-16 degrees; the seventh left column (7) and the sixth right column (6 ') are flat-head LEDs (14) which are uniformly distributed, the eighth left column (8) and the seventh right column (7') are flat-head LEDs (14) and round-head LEDs (10  ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are inclined outwards at an angle of 0 DEG vertically; the ninth column (9) on the left or the eighth column (8') on the right are flat-head LEDs (14) which are uniformly distributed.
4. The planar frame-shaped light source as claimed in claim 1 or 2, wherein: except two rows of flat LEDs and round head LEDs which are uniformly distributed and arranged at intervals in the center, round head LEDs from the first row to the nth row which are outward from the center in the rows in which the flat LEDs and the round head LEDs are uniformly distributed and arranged at intervals are vertically inclined at an angle of 15-22.5 degrees.
5. The planar frame-shaped light source as set forth in claim 4, wherein: the two leftmost columns (1) and (2) and the two rightmost columns (1 ') and (2 ') are round-head LEDs (10 ') which are uniformly distributed; the third column (3) on the left is a flat-head LED (14) which is uniformly distributed; the fourth left column (4) and the third right column (3 ') are flat-head LEDs (1) and round-head LEDs (10 ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are vertically inclined outwards by an angle of 22.5 degrees; the fifth left column (5) and the fourth right column (4') are flat-head LEDs (14) which are uniformly distributed; the sixth left row (6) and the fifth right row (5') are flat-head LEDs (14) and round-head LEDs (10 ) which are uniformly distributed and arranged at intervals, and the outward vertical inclination angle of the round-head LEDs (10 ) is 15 degrees; the seventh left column (7) and the sixth right column (6 ') are flat-head LEDs (14) which are uniformly distributed, the eighth left column (8) and the seventh right column (7') are flat-head LEDs (14) and round-head LEDs (10  ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are inclined outwards at an angle of 0 DEG vertically; the ninth column (9) on the left or the eighth column (8') on the right are flat-head LEDs (14) which are uniformly distributed.
6. The planar frame-shaped light source as claimed in claim 1 or 2, wherein: except two rows of flat-head LEDs and round-head LEDs which are arranged at the center and are uniformly distributed and arranged at intervals, round-head LEDs in the left row and the right row and the rows which are uniformly distributed and arranged at intervals are vertically inclined outwards by an angle of 20-25 degrees.
7. The planar frame-shaped light source as set forth in claim 6, wherein: the two leftmost columns (1) and (2) and the two rightmost columns (1 ') and (2 ') are round-head LEDs (10 ') which are uniformly distributed; the third column (3) on the left is a flat-head LED (14) which is uniformly distributed; the fourth left column (4) and the third right column (3 ') are flat-head LEDs (14) and round-head LEDs (10 ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are vertically inclined outwards by an angle of 20-25 degrees; the fifth left column (5) and the fourth right column (4') are flat-head LEDs (14) which are uniformly distributed; the sixth left column (6) and the fifth right column (5 ') are flat LEDs (14) and round head LEDs (10 ') which are uniformly distributed and arranged at intervals, the outward vertical inclination angle of the round head LEDs (10  ') is 0 degree, and the seventh left column (7) or the sixth right column (6') are uniformly distributed flat LEDs (14).
8. The planar frame-shaped light source as set forth in claim 6, wherein: except two rows of flat-head LEDs and round-head LEDs which are arranged at the center and are uniformly distributed and arranged at intervals, round-head LEDs in the rows of the flat-head LEDs and the round-head LEDs which are uniformly distributed and arranged at intervals in the left row and the right row are inclined outwards at a vertical angle of 22.5 degrees.
9. The planar frame-shaped light source as set forth in claim 8, wherein: the two leftmost columns (1) and (2) and the two rightmost columns (1 ') and (2 ') are round-head LEDs (10 ') which are uniformly distributed; the third column (3) on the left is a flat-head LED (14) which is uniformly distributed; the fourth left column (4) and the third right column (3 ') are flat LEDs (14) and round-head LEDs (10 ') which are uniformly distributed and arranged at intervals, and the round-head LEDs (10 ') are vertically inclined outwards by an angle of 22.5 degrees; the fifth left column (5) and the fourth right column (4') are flat-head LEDs (14) which are uniformly distributed; the sixth left column (6) and the fifth right column (5 ') are flat LEDs (14) and round head LEDs (10 ') which are uniformly distributed and arranged at intervals, the outward vertical inclination angle of the round head LEDs (10  ') is 0 degree, and the seventh left column (7) or the sixth right column (6') are uniformly distributed flat LEDs (14).
CN201810547858.8A 2018-05-31 2018-05-31 Plane frame-shaped luminous source Withdrawn CN110553174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810547858.8A CN110553174A (en) 2018-05-31 2018-05-31 Plane frame-shaped luminous source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810547858.8A CN110553174A (en) 2018-05-31 2018-05-31 Plane frame-shaped luminous source

Publications (1)

Publication Number Publication Date
CN110553174A true CN110553174A (en) 2019-12-10

Family

ID=68734464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810547858.8A Withdrawn CN110553174A (en) 2018-05-31 2018-05-31 Plane frame-shaped luminous source

Country Status (1)

Country Link
CN (1) CN110553174A (en)

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WW01 Invention patent application withdrawn after publication

Application publication date: 20191210

WW01 Invention patent application withdrawn after publication