CN202580816U - Plane uniform irradiating LED tube and uniform irradiating light box - Google Patents
Plane uniform irradiating LED tube and uniform irradiating light box Download PDFInfo
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- CN202580816U CN202580816U CN 201220203955 CN201220203955U CN202580816U CN 202580816 U CN202580816 U CN 202580816U CN 201220203955 CN201220203955 CN 201220203955 CN 201220203955 U CN201220203955 U CN 201220203955U CN 202580816 U CN202580816 U CN 202580816U
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- plane
- led lamp
- illuminator
- lamp bar
- led
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Abstract
The utility model discloses a plane uniform irradiating LED tube and a uniform irradiating light box. The plane uniform irradiating LED tube comprises an LED light bar and a radiator which are interconnected, wherein the LED light bar comprises an aluminum substrate and a plurality of LED light sources; a bent inclination angle is arranged in the middle of the aluminum substrate; and the plurality of LED light sources are arranged in parallel on the installing faces on two sides of the bent inclination angle of the aluminum substrate. According to such scheme, a plurality of the plane uniform irradiating LED tubes are arranged at intervals in a large double-face plane optical screen box body; therefore, people can enjoy the effect of large-scale uniform irradiation on the optical screen while the light transmits the plane optical screen.
Description
Technical field
The utility model relates to lighting field, and particularly a kind of plane is even according to LED fluorescent tube and and lamp box.
Background technology
As shown in Figure 1, led light source 14 ＇ that arrange in the plane are arranged on planar substrates 12 ＇, when its light that sends sees through plane optical screen 16 ＇, produce uneven lighting effect, and the area of illumination M shown in figure is an inhomogeneous illumination.As the lamp box that adopts this lamp bar to process, its illumination of outwards sending is also inhomogeneous.Multitube makes up at interval and is prone to form bright dark alternate " zebra " bar, and its visual effect is not good.
The utility model content
For solving the technical problem that exists in the prior art, the utility model provides a kind of plane of uniform plane lighting effect of adopting even according to the even irradiation screen of LED fluorescent tube and plane.
The utility model solves the problems of the technologies described above; The technical scheme that is adopted is: provide a kind of plane even according to the LED fluorescent tube; Comprise LED lamp bar (20) and radiator (30), LED lamp bar (20) is connected with radiator (30), and LED lamp bar (20) comprises aluminium base (22) and a plurality of LED lamps sources (24); The middle part of aluminium base (22) is provided with the bending inclination angle, and a plurality of LED lamps sources (24) are arranged side by side on the installed surface of aluminium base (22) bending both sides, inclination angle.
As the preferred version of the described LED fluorescent tube of the utility model, the middle part of said aluminium base (22) bending inclination angle theta value is greater than 90 degree and less than 180 degree.
Preferred version as the described LED fluorescent tube of the utility model; Comprise interconnective two LED lamp bars (20) and two radiators (30); The two ends of each LED lamp bar (20) respectively connect a radiator (30), and the two ends of each radiator (30) respectively connect a LED lamp bar (20).
As the preferred version of the described LED fluorescent tube of the utility model, also comprise translucent cover (40), translucent cover (40) links to each other with radiator (30), and translucent cover (40) surrounds LED lamp bar (20), the light transmission translucent cover (40) that LED lamp bar (20) is sent.
The utility model solves the technical problem that exists in the prior art; A kind of even illuminator case that comprises the even illuminator pipe 10 in above-mentioned any plane also is provided; This lamp box also comprises casing (50); A plurality of even illuminator pipes (10) are arranged side by side in casing (50), and the light path that a plurality of even illuminator pipes (10) send sees through the even irradiation screen of casing (50) plane of illumination (52,54) formation.
As a preferred version of the said even illuminator case of the utility model, said casing (50) comprises two plane of illuminations (52,54), and the light path that said a plurality of even illuminator pipes (10) send sees through two plane of illuminations (52,54).
The described technical scheme of the utility model is with respect to prior art; The beneficial effect of obtaining is: the described even permutation and combination light that the optical screen upslide is penetrated on the two sides of lamp box according to the LED fluorescent tube of the utility model is uniform; When light saw through the casing optical screen, people were observed to being large-area even irradiation screen effect.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the part of the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 be existing LED striation on the plane optical screen glazing distribution schematic diagram;
Fig. 2 be the utility model described even according to the LED striation on the plane optical screen glazing distribution schematic diagram;
Fig. 3 is that the utility model is described even according to LED fluorescent tube schematic cross-section;
Fig. 4 is that the utility model is described even according to LED fluorescent tube partial schematic diagram;
Fig. 5 is the described box advertisement cabinet partial schematic diagram of the utility model;
Fig. 6 is provided with a plurality of even plane of illumination sketch mapes according to the LED fluorescent tube in the described lamp box of the utility model.
The specific embodiment
In order to make the utility model technical problem to be solved, technical scheme and beneficial effect is clearer, understand,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 3, shown in Figure 4, the described plane of the utility model is even to comprise LED lamp bar 20 and radiator 30 according to LED fluorescent tube 10, and LED lamp bar 20 is connected with radiator 30.Like Fig. 2, shown in Figure 3, LED lamp bar 20 comprises aluminium base 22 and a plurality of LED lamps source 24, and the middle part of aluminium base 22 is provided with the bending inclination angle, and a plurality of LED lamps source 24 is arranged side by side on the installed surface of both sides, aluminium base 22 bending inclination angle.The middle part bending inclination angle theta value of aluminium base 22 is greater than 90 degree and less than 180 degree.
As shown in Figure 2, when the light path that one group of LED lamp bar 20 goes out saw through translucent cover 40, it had formed even irradiation screen in the regional N of translucent cover 40.Certainly, the shape of translucent cover 40 can be various, as cylindric, and flat column etc., for producing even irradiation screen, the middle part bending inclination angle theta value of aluminium base 22 can be regulated according to actual conditions.
Like Fig. 3, shown in Figure 4; Even illuminator pipe 10 can comprise interconnective two LED lamp bars 20 and two radiators 30; And LED lamp bar 20 and radiator 30 at intervals around; Promptly be, the two ends of each LED lamp bar 20 respectively connect a radiator 30, and the two ends of each radiator 30 respectively connect a LED lamp bar 20.So, can also guarantee the heat dispersion of even illuminator pipe 10 simultaneously so that the light path that even illuminator pipe 10 sends forms a plurality of even irradiation screens.Be appreciated that sparing illuminator pipe 10 included LED lamp bars 20 does not limit with the quantity of radiator 30.
Like Fig. 3, shown in Figure 4, even illuminator pipe 10 can also comprise translucent cover 40, and translucent cover 40 links to each other with radiator 30, and translucent cover 40 surrounds LED lamp bar 20, the light transmission translucent cover 40 that LED lamp bar 20 is sent.
Like Fig. 5, shown in Figure 6, the utility model also provides a kind of even illuminator case, and even illuminator case comprises the even illuminator pipe 10 and the casing 50 of above-mentioned any structure; A plurality of even illuminator pipes 10 are arranged side by side in casing 50, and the light path that a plurality of even illuminator pipe 10 sends sees through the even irradiation screen of casing 50 plane of illuminations 52,54 formation.Casing 50 can comprise two plane of illuminations 52, plane of illumination 54, and the light path that a plurality of even illuminator pipes 10 send sees through two plane of illuminations 52, plane of illumination 54, and forms the even irradiation screen of larger area N.Above-mentioned explanation has illustrated and has described the preferred embodiment of the utility model; As previously mentioned; Be to be understood that the utility model is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in utility model contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and the scope of the utility model, then all should be in the protection domain of the utility model accompanying claims.
Claims (6)
1. a plane is even according to the LED fluorescent tube; Comprise LED lamp bar (20) and radiator (30); LED lamp bar (20) is connected with radiator (30), it is characterized in that, LED lamp bar (20) comprises aluminium base (22) and a plurality of LED lamps sources (24); The middle part of aluminium base (22) is provided with the bending inclination angle, and a plurality of LED lamps sources (24) are arranged side by side on the installed surface of aluminium base (22) bending both sides, inclination angle.
2. require described plane to spare the illuminator pipe according to right 1, it is characterized in that, the middle part bending inclination angle theta value of said aluminium base (22) is greater than 90 degree and less than 180 degree.
3. the illuminator pipe is spared on plane according to claim 1; It is characterized in that; Comprise interconnective two LED lamp bars (20) and two radiators (30), the two ends of each LED lamp bar (20) respectively connect a radiator (30), and the two ends of each radiator (30) respectively connect a LED lamp bar (20).
4. the illuminator pipe is spared on plane according to claim 1, it is characterized in that, also comprises translucent cover (40), and translucent cover (40) links to each other with radiator (30), and translucent cover (40) surrounds LED lamp bar (20), the light transmission translucent cover (40) that LED lamp bar (20) is sent.
5. one kind comprises the even illuminator case like the even illuminator pipe in arbitrary described plane in the claim 1 to 4; It is characterized in that; Also comprise casing (50); A plurality of even illuminator pipes (10) are arranged side by side in casing (50), and the light path that a plurality of even illuminator pipes (10) send sees through the even irradiation screen of casing (50) plane of illumination (52,54) formation.
6. even illuminator case according to claim 5 is characterized in that, said casing (50) comprises two plane of illuminations (52,54), and the light path that said a plurality of even illuminator pipes (10) send sees through two plane of illuminations (52,54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203955 CN202580816U (en) | 2012-05-08 | 2012-05-08 | Plane uniform irradiating LED tube and uniform irradiating light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203955 CN202580816U (en) | 2012-05-08 | 2012-05-08 | Plane uniform irradiating LED tube and uniform irradiating light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580816U true CN202580816U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203955 Expired - Fee Related CN202580816U (en) | 2012-05-08 | 2012-05-08 | Plane uniform irradiating LED tube and uniform irradiating light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839497A (en) * | 2014-03-21 | 2014-06-04 | 上海嘉塘电子发展有限公司 | Light transmission type LED advertising lamp box |
| WO2021155070A1 (en) * | 2020-01-28 | 2021-08-05 | Historyit, Inc. | Lightbox for digital preservation |
-
2012
- 2012-05-08 CN CN 201220203955 patent/CN202580816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839497A (en) * | 2014-03-21 | 2014-06-04 | 上海嘉塘电子发展有限公司 | Light transmission type LED advertising lamp box |
| WO2021155070A1 (en) * | 2020-01-28 | 2021-08-05 | Historyit, Inc. | Lightbox for digital preservation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |