CN102588782B - LED illuminating device and lamp with same - Google Patents
LED illuminating device and lamp with same Download PDFInfo
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- CN102588782B CN102588782B CN201210022061.9A CN201210022061A CN102588782B CN 102588782 B CN102588782 B CN 102588782B CN 201210022061 A CN201210022061 A CN 201210022061A CN 102588782 B CN102588782 B CN 102588782B
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000035515 penetration Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000007639 printing Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000001795 light effect Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The invention discloses an LED illuminating device, which comprises at least one LED, at least one first member and at least one second member. The LED illuminating device is characterized in that the first members are light-permeable, the bottom of each first member is provided with an LED combining portion, a left side and a right side, the left side and the right side are arranged on the left and the right of the LED combining portion, the LEDs are mounted on the first members and light emitted by the LEDs can project to the combining portions, each first member is provided with a plurality of seams running through the left and the right of each first member, and the second members are inserted on the first members along the seams. The invention further discloses a lamp with the LED illuminating device. Light emitted by the LEDs are distributed by the first members and the second members, ideal light effect can be achieved and modeling design of the illuminating device is richened.
Description
Technical field
The present invention relates to a kind of LED lighting device and apply the light fixture of this lighting device.
Background technology
At present, LED is applied in illumination, mainly contains following application mode:
As LED lamp band, use, newer occupation mode, as shown in Chinese utility model patent 201020610403.5, is a kind of flexible LED surface-mounted lamp band, and this lamp band is directly practical as illumination and decoration, and moulding is simple, indoor less use.
As LED bulb, using, as shown in Chinese invention patent application 201010182738.6, is, in a lampshade, some LED are set, and replaces existing incandescent lamp or energy-saving fluorescent lamp to use.
Above-mentioned occupation mode does not fully show the LED advantage that light source brings as an alternative.
Summary of the invention
First object of the present invention is to provide has ornamental a kind of LED lighting device.
A kind of LED lighting device of the present invention's design, comprise at least one LED, at least one first member and at least one second component, it is characterized in that: this first member is printing opacity, the left surface and the right flank that there is LED joint portion and be positioned at this left and right sides, LED joint portion, LED joint portion is one or more grooves that are opened in the first member end face, LED inserts in groove, and the light that this LED sends can be aimed at this joint portion projection, the first member is provided with some seams, and each seam all connects the left and right side of the first member; This second component interts on the first member along each seam.
The advantage of LED lighting device provided by the invention is: first by the first member, LED is carried out to luminous intensity distribution, change the dazzling light beam feature of LED, and then to space and second component projection, second component carries out luminous intensity distribution to light again, make LED lighting device light that the variation of brightness occur on the first member and second component, so not only can reach the design requirement that meets light efficiency, it is more free that the shape-designing of LED lighting device also becomes.
Above-mentioned each seam is grooved seam, and the notch of each grooved seam is opened in the top of the first member.While installing like this, second component can directly insert at notch, is conducive to convenient installation.
The first above-mentioned member is rectangular sheet, there is one and be positioned at top and the end face extending along its length and a bottom surface that is positioned at bottom and extends along its length, described end face is LED joint portion, and extend along the first member length direction together with end face the left and right side of the first member.
The first above-mentioned member is rectangular sheet, there is one and be positioned at top and the end face extending along its length and a bottom surface that is positioned at bottom and extends along its length, described LED joint portion distributes on the end face of the first member, and extend along the first member length direction together with end face the left and right side of the first member.
Above-mentioned a kind of LED lighting device, is characterized in that: also comprise the LED fixture with grooved installation portion, be arranged on the top of the first member, the grooved installation portion of this LED fixture is enclosed within on the first member end face and LED.
It is crooked banded that above-mentioned second component is, through the left and right side that is respectively sewn on the first member, intert back and forth, each seam is divided into second component somely to intert in the penetration portions of each seam and be positioned at the free portion outside each seam, the left surface of the free portion between two adjacent penetration portions and first member at place or right flank form a cavity, ray cast after the first member luminous intensity distribution, to the diverse location brightness that makes second component on second component, forms the vicissitudinous light belt of brightness.
Above-mentioned second component is printing opacity.
Above-mentioned second component is comprised of the light transmission piece stack of two or two above bending band shapes, each light transmission piece is all interted back and forth through the left and right side that is respectively sewn on the first member, between the part or all of free portion of each adjacent light transmission piece, leave gap, this design makes light abundanter in the variation of second component.
The first above-mentioned member bottom surface is coated with reflective membrane, will be conducive to the left and right side to the first member by light reflection like this, increases the beam projecting amount of the left and right side of the first member.
Another object of the present invention is to provide a kind of light fixture, comprise a support and at least one LED lighting device, described LED lighting device is rack-mount, it is characterized in that: LED lighting device is above-mentioned LED lighting device, and the first member on LED lighting device is rack-mount.
Above-mentioned support has a holding part, and LED driving power is arranged in this holding part.
Above-mentioned a kind of light fixture, is characterized in that: comprise plural LED lighting device, close up one end of the second component of one end of the second component of one of them LED lighting device and adjacent another LED lighting device.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of LED lighting device of the present invention;
The three-dimensional exploded view of Fig. 2 LED lighting device of the present invention
Fig. 3 is the top view of LED lighting device of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the schematic perspective view of the present invention's the first member and second component combination;
Fig. 6 is the enlarged drawing of the local D of Fig. 5;
Fig. 7 is the schematic perspective view of the embodiment mono-of light fixture of the present invention;
Fig. 8 is the schematic perspective view of the embodiment bis-of light fixture of the present invention;
Fig. 9 is the schematic perspective view of the embodiment tri-of light fixture of the present invention;
Figure 10 is that the second of LED lighting device the first member of the present invention is implemented illustration;
Figure 11 is the third enforcement illustration of LED lighting device the first member of the present invention;
Figure 12 is LED lighting device the second embodiment of the present invention.
The specific embodiment
Description of reference numerals
1?LED；
2 first members, 21 end faces, 211 grooves, 22 bottom surfaces, reflective membrane 222,23 left surfaces, 24 right flanks, 25 seams;
3 second components, 31 penetration portions, 32 free portions, 33 cavitys;
4LED fixture, 41 grooved installation portions;
5 supports, 51 holding parts;
6LED lighting device.
With reference to figure 1～Fig. 6, a kind of LED lighting device of light fixture, comprise some LED 1, first member 2 that is rectangular sheet printing opacity and printing opacity are the second component 3 of crooked banded printing opacity, this LED 1 is a kind of adopting surface mounted LED, the first member 2 has one and is positioned at top and the end face 21 extending along its length and a bottom surface 22 that is positioned at bottom and extends along its length, and the left surface 23 and the right flank 24 that are positioned at end face 21 left and right sides, this left side, right flank 24 length direction along the first member 2 together with end face 21 extends, this left and right side can be that shiny surface can be also the matsurface that adopts sandblast or frosted to make, LED joint portion is the groove 211 that is opened in together end face and extends along end face, LED1 is arranged on the groove 211 of this end face 21, and the light that this LED sends can be aimed at this joint portion projection.A LED fixture 4 with grooved installation portion 41, is arranged on the top of the first member 2, and the grooved installation portion 41 of this LED fixture 4 is enclosed within on the end face 21 of LED1 and the first member.The first member 2 is provided with some seams 25, and each seam all connects the left and right side 24 of the first member 2, this second component 3 is through being respectively sewn on a left side for the first member 2, right flank 24 interts back and forth, each seam is divided into second component 3 somely to intert in the penetration portions 31 of each seam and be positioned at the free portion 32 outside each seam, free portion 32 between two adjacent penetration portions 31 forms a cavity 33 with the left surface 23 of first member 2 at place or right flank 24, second component 3 is comprised of the light transmission piece stack of two bending tablet band shapes, each light transmission piece is all through a left side that is respectively sewn on the first member 2, right flank 24 interts back and forth, between the part or all of free portion 32 of each adjacent light transmission piece, leave gap.
The advantage of LED lighting device provided by the invention is: first by 2 couples of LED of the first member, carry out luminous intensity distribution, change the dazzling light beam feature of LED, and then to space and second component 3 projections, second component 3 carries out luminous intensity distribution to light again, make LED lighting device light that the variation of brightness occur on the first member 2 and second component 3, so not only can reach the light satisfying the demands, it is more free that the shape-designing of LED lighting device also becomes.Ray cast after the first member 2 luminous intensity distributions makes the diverse location brightness of second component 3 different to second component 3, forms the vicissitudinous light belt of brightness.When the light transmission piece stack of second component 3 by two bending tablet band shapes forms, each light transmission piece is all interted back and forth through the left and right side 24 that is respectively sewn on the first member 2, between the part or all of free portion 32 of each adjacent light transmission piece, leave gap, this design makes light abundanter in the variation of second component 3.
With reference to figure 7, be the embodiment mono-of light fixture of the present invention, comprise the LED lighting device 6 an of support 5 and an above-described embodiment, described LED lighting device is arranged on support 5 by the first member 2, in support, have a holding part 51, LED driving power is arranged in this holding part.
With reference to figure 8, the embodiment bis-of light fixture of the present invention, have 10 above-mentioned LED lighting devices 6, each LED lighting device is arranged on support 5 by the first member 2, and one end of the second component of one of them LED lighting device is connected with one end of the second component of adjacent another LED lighting device.
With reference to figure 9, the embodiment tri-of light fixture of the present invention, there are 20 above-mentioned LED lighting devices 6, each 10 LED lighting devices are divided into two-layer up and down, each LED lighting device is arranged on support 5 by the first member 2, and one end of the second component of one of them LED lighting device is connected with one end of the second component of adjacent another LED lighting device.
With reference to Figure 10, be the second embodiment of LED lighting device the first member of the present invention, the difference of this first member and aforementioned the first member is: LED joint portion is a plurality of grooves that are opened in the first member end face, this groove is just inserted for adopting surface mounted LED.
With reference to Figure 11, it is the third embodiment of LED lighting device the first member of the present invention, the difference of the first member of this first member and embodiment mono-is: each stitches 25 for grooved seam, the notch of this grooved seam is opened the end face 21 in the first member 2, and second component 3 can be inserted in along the notch of end face 21 on seam 25.
With reference to Figure 12, it is the second embodiment of LED lighting device of the present invention, be that with the difference of a upper embodiment the first member bottom surface 22 is coated with reflective membrane 222, to be conducive to the left and right side to the first member by light reflection like this, increase the beam projecting amount of the left and right side of the first member.
Claims (12)
1. a LED lighting device, comprises at least one LED, at least one first member and at least one second component, it is characterized in that:
This first member is printing opacity, the left surface and the right flank that there is LED joint portion and be positioned at this left and right sides, LED joint portion, LED joint portion is one or more grooves that are opened in the first member end face, LED inserts in groove, and the light that this LED sends can be aimed at this joint portion projection, the first member is provided with some seams, and each seam all connects the left and right side of the first member;
This second component interts on the first member along each seam.
2. a kind of LED lighting device according to claim 1, is characterized in that: each seam is flute profile seam, and the notch of each flute profile seam is opened in the top of the first member.
3. a kind of LED lighting device according to claim 1, it is characterized in that: the first described member is rectangular sheet, there is one and be positioned at top and the end face extending along its length and a bottom surface that is positioned at bottom and extends along its length, described end face is LED joint portion, and extend along the first member length direction together with end face the left and right side of the first member.
4. a kind of LED lighting device according to claim 1, it is characterized in that: the first described member is rectangular sheet, there is one and be positioned at top and the end face extending along its length and a bottom surface that is positioned at bottom and extends along its length, described LED joint portion distributes on the end face of the first member, and extend along the first member length direction together with end face the left and right side of the first member.
5. according to a kind of LED lighting device one of claim 3～4 Suo Shu, it is characterized in that: also comprise the LED fixture with grooved installation portion, be arranged on the top of the first member, the grooved installation portion of this LED fixture is enclosed within on the first member end face and LED.
6. according to a kind of LED lighting device one of claim 1～4 Suo Shu, it is characterized in that: second component is crooked banded, through the left and right side that is respectively sewn on the first member, intert back and forth, each seam is divided into second component somely to intert in the penetration portions of each seam and be positioned at the free portion outside each seam, the left surface of the free portion between two adjacent penetration portions and first member at place or a cavity of right flank formation.
7. a kind of LED lighting device according to claim 6, it is characterized in that: second component is comprised of the light transmission piece stack of two or two above bending band shapes, each light transmission piece is all interted back and forth through the left and right side that is respectively sewn on the first member, between the part or all of free portion of each adjacent light transmission piece, leaves gap.
8. a kind of LED lighting device according to claim 5, it is characterized in that: second component is crooked banded, through the left and right side that is respectively sewn on the first member, intert back and forth, each seam is divided into second component somely to intert in the penetration portions of each seam and be positioned at the free portion outside each seam, the left surface of the free portion between two adjacent penetration portions and first member at place or a cavity of right flank formation.
9. a kind of LED lighting device according to claim 8, it is characterized in that: second component is comprised of the light transmission piece stack of two or two above bending band shapes, each light transmission piece is all interted back and forth through the left and right side that is respectively sewn on the first member, between the part or all of free portion of each adjacent light transmission piece, leaves gap.
10. according to a kind of LED lighting device one of claim 3～4 Suo Shu, it is characterized in that: the first described member bottom surface is coated with reflective membrane.
11. a kind of LED lighting devices according to claim 8, is characterized in that: the first described member bottom surface is coated with reflective membrane.
12. 1 kinds of light fixtures, comprise a support and at least one LED lighting device, described LED lighting device is rack-mount, it is characterized in that: LED lighting device is the arbitrary described LED lighting device of claim 1～11, and the first member on LED lighting device is rack-mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022061.9A CN102588782B (en) | 2012-02-01 | 2012-02-01 | LED illuminating device and lamp with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022061.9A CN102588782B (en) | 2012-02-01 | 2012-02-01 | LED illuminating device and lamp with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102588782A CN102588782A (en) | 2012-07-18 |
| CN102588782B true CN102588782B (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210022061.9A Active CN102588782B (en) | 2012-02-01 | 2012-02-01 | LED illuminating device and lamp with same |
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| Country | Link |
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| CN (1) | CN102588782B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393187B (en) * | 2014-11-17 | 2018-09-11 | 合肥鑫晟光电科技有限公司 | A kind of package substrate and preparation method thereof, OLED display |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1357331A2 (en) * | 2002-04-25 | 2003-10-29 | Yuan Lin | Flexible rod light device formed of chip on board based LED lamps and manufacturing method thereof |
| CN201269451Y (en) * | 2008-09-30 | 2009-07-08 | 鹤山丽得电子实业有限公司 | Wholly luminous flexible lamp strip |
| CN202361165U (en) * | 2011-12-16 | 2012-08-01 | 区其富 | Lighting device and light using same |
| CN202469607U (en) * | 2012-02-01 | 2012-10-03 | 区其富 | LED (light-emitting diode) illuminating apparatus and lamp using same |
-
2012
- 2012-02-01 CN CN201210022061.9A patent/CN102588782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1357331A2 (en) * | 2002-04-25 | 2003-10-29 | Yuan Lin | Flexible rod light device formed of chip on board based LED lamps and manufacturing method thereof |
| CN201269451Y (en) * | 2008-09-30 | 2009-07-08 | 鹤山丽得电子实业有限公司 | Wholly luminous flexible lamp strip |
| CN202361165U (en) * | 2011-12-16 | 2012-08-01 | 区其富 | Lighting device and light using same |
| CN202469607U (en) * | 2012-02-01 | 2012-10-03 | 区其富 | LED (light-emitting diode) illuminating apparatus and lamp using same |
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| Publication number | Publication date |
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| CN102588782A (en) | 2012-07-18 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Yin Tianchi Inventor before: Qu Qifu |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170907 Address after: 225654 Guo Town, Gaoyou City, Jiangsu Province Patentee after: Yangzhou Taiji Industry & Trade Co., Ltd Address before: 528400 Zhongshan Town, Guangdong Town, Cao, No. 13 St. St., No. 15 Patentee before: Qu Qifu |