CN201041320Y - Line light-emitting lamp plate - Google Patents
Line light-emitting lamp plate Download PDFInfo
- Publication number
- CN201041320Y CN201041320Y CNU2007200505143U CN200720050514U CN201041320Y CN 201041320 Y CN201041320 Y CN 201041320Y CN U2007200505143 U CNU2007200505143 U CN U2007200505143U CN 200720050514 U CN200720050514 U CN 200720050514U CN 201041320 Y CN201041320 Y CN 201041320Y
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- light transmission
- transmission strip
- groove
- led lamp
- section
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Abstract
The utility model discloses a line radiating plate which comprises a panel and an LED lamp string arranged on the panel, wherein, the panel is provided with a groove, the LED lamp string is arranged on the step of the groove, a transparent strip covers the LED lamp string along the groove, and the section of the outer surface of the transparent strip is arc-shaped. The utility model can achieve the line radiating, and has low manufacture cost.
Description
Technical field
The utility model relates to a kind of light-emitting device, is specifically related to a kind of line electroluminescent lamp board.
Background technology
The LED lamp is because its excitation height, color are various, conveniently be processed into required pattern, luminous efficiency advantages of higher, in recent years in giant-screen billboard, small-sized signboard and aspect extensive uses such as label, contour of building decoration, but, the LED lamp is an illuminator, can't realize the effect that neon light is linear luminous; And existing neon light is to charge into inert gas in glass tube, luminous linear luminous body under high-frequency and high-voltage drives, still, neon light is a glassware, defective such as have easily broken inconvenient transportation and installation, complex manufacturing technology, need high voltage source to drive to light causes its cost higher.
Summary of the invention
The purpose of this utility model be to provide a kind of cost low, can realize linear luminous line electroluminescent lamp board.
The utility model is achieved through the following technical solutions:
A kind of line electroluminescent lamp board comprises panel and is installed on LED lamp string on the panel that described panel is provided with groove, and the section bottom of this groove is narrow, top is wide and form step; Described LED lamp string is on the step of this groove, and light transmission strip covers LED lamp string along groove, and the section of light transmission strip outer surface is curved.
In the utility model, the light that LED lamp string sends outwards sheds after the light transmission strip refraction, in terms of existing technologies, what it outwards presented is not the pattern of point-like, but more soft, uniform line luminous pattern is very approaching with the line luminous pattern of neon light, luminous better effects if, but for neon light, simple, the convenient transportation of manufacture craft, its whole cost is low; The step groove makes things convenient for the installation of LED lamp string, light transmission strip, and as light transmission strip being fixed on the step, LED lamp string is installed on the step lower portion.
The width that described groove is topped bar is corresponding with the width of described light transmission strip.This structure is convenient to be installed on light transmission strip in the groove.
The section of described groove comprises at least two steps at least, makes groove form at least three different in width from the bottom to top.During installation, with the illuminator of LED lamp string place get out of a predicament or an embarrassing situation on, the circuit board of LED lamp string places the below of getting out of a predicament or an embarrassing situation, on light transmission strip places and tops bar.
Described light transmission strip is formed by soft bending.During manufacturing, do not need the shape of specialized designs light transmission strip, only need soft be bent and be fixed in the groove by the shape of groove and get final product, light transmission strip can adapt to Any shape, low cost of manufacture.
The section of described light transmission strip is the shape of a hoof or described light transmission strip hollow and makes its section be arch door shape, perhaps, described light transmission strip comprises iuuminting bar, outer light transmission strip, outer light transmission strip hollow and make its section be arch door shape, iuuminting bar place in the arch door shape groove of hollow of outer light transmission strip and match with the shape of the arch door shape groove of outer light transmission strip hollow.
The surface of described groove is provided with reflector layer.The light that reflector layer can be sent LED lamp string reflects, and avoids light losing.
Described light transmission strip seals described groove.Light transmission strip closely contacts with panel and with after the described groove sealing, avoids moisture to enter in this groove, to improve service life of the present utility model.
To sum up, the utility model has the advantages that:
1, utilize LED lamp string can realize that line is luminous, and low cost of manufacture;
2, the groove structure of step can conveniently be fixed on LED lamp string, light transmission strip on the panel;
3, light transmission strip can form low cost of manufacture by soft bending;
4, reflector layer can be avoided the loss of light;
5, hermetically-sealed construction can improve service life.
Description of drawings
Fig. 1 is an outline drawing of the present utility model;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is the disassembly diagram of Fig. 1;
Fig. 4 is the structure chart of panel among Fig. 1;
Fig. 5 is a B-B cutaway view among Fig. 4;
Fig. 6 is the structure chart of LED lamp string;
Fig. 7 is among the embodiment one, the structural representation of light transmission strip;
Fig. 8 is among the embodiment one, the sectional drawing of light transmission strip;
Fig. 9 is among the embodiment two, the structural representation of light transmission strip;
Figure 10 is among the embodiment three, the sectional drawing of light transmission strip;
Figure 11 is among the embodiment four, the sectional drawing of light transmission strip;
1, panel, 2, LED lamp string, 3, groove, 4, light transmission strip, 5, top bar, 6, the iuuminting bar, 7, outer light transmission strip, 8, get out of a predicament or an embarrassing situation, 9, illuminator, 10, circuit board.
The specific embodiment
Embodiment one:
See also Fig. 1 to Fig. 8, a kind of line electroluminescent lamp board comprises panel 1 and is installed on LED lamp string 2 on the panel 1, panel 1 is provided with groove 3, LED lamp string 2 places on the step of this groove 3, and light transmission strip 4 covers LED lamp string 2 along groove 3, and the section of light transmission strip 4 outer surfaces is curved.
Wherein, the surface of groove 3 is provided with the reflector layer of white, and light transmission strip 4 printing opacities but opaque are formed by soft bending, and its section is the shape of a hoof; Top bar 5 on the section of groove 3,8 totally two steps of getting out of a predicament or an embarrassing situation, make that groove 3 bottoms are narrow, three different in width of the wide formation in top, 5 the width of topping bar is corresponding with the width of light transmission strip 4, when mounted, light transmission strip 4 places tops bar on 5 and with groove 3 sealings, the illuminator 9 of LED lamp string places gets out of a predicament or an embarrassing situation on 8 and up, and the circuit board 10 of LED lamp string places 8 the below of getting out of a predicament or an embarrassing situation.
In the present embodiment, the illuminating part of LED lamp string places getting out of a predicament or an embarrassing situation on 8 of groove 3, its circuit board 10 places 8 the below of getting out of a predicament or an embarrassing situation, light transmission strip 4 with LED lamp tandem arrangement in topping bar on 5 with groove 3 sealings, the light that LED lamp string is sent is reflective through the white reflection layer, light transmission strip 4 outwards sheds after reflecting, and the light that is distributed is that wire is luminous, has the illumination effect of neon light, and be difficult for broken, manufacture craft is simple, cost is low; In the present embodiment, light transmission strip 4 adopts soft (being flexible plastic strip) bending to form, and the making of light transmission strip 4 is not subjected to the restriction of LED lamp string pattern, good manufacturability.
Embodiment two:
See also Fig. 9, in the present embodiment, light transmission strip 4 is to be shaped according to the pattern form integral molded plastic, and for embodiment one, processing cost is high slightly, its better effects if.
Embodiment three:
See also Figure 10, the difference of present embodiment and embodiment one is, light transmission strip 4 hollows and make its section be arch door shape, and light transmission strip 4 is by the plastic sheet plastics sucking moulding or use the plastic raw materials cast molding.
Embodiment four:
See also Figure 11, the difference of present embodiment and embodiment one is: light transmission strip 4 comprises iuuminting bar 6, outer light transmission strip 7, outer light transmission strip 7 hollows and make its section be arch door shape, iuuminting bar 6 place in the arch door shape groove of hollow of outer light transmission strip 7 and match with the shape of the arch door shape groove of outer light transmission strip 7 hollows.Outer light transmission strip 7 can or be used the plastic raw materials cast molding with the plastic sheet plastics sucking moulding, and the top is a circular arc type, irritates casting epoxy resin or PUR formation iuuminting bar 6 outside in light transmission strip 7 hollow parts.Present embodiment is for embodiment one, and the manufacturing cost of light transmission strip 4 is high slightly, but owing to iuuminting bar 6, outer light transmission strip 7 printing opacities, through the refraction of two light transmission strips, its refraction effect is better.
Claims (9)
1. line electroluminescent lamp board comprises panel (1) and is installed on LED lamp string (2) on the panel (1) that it is characterized in that: described panel (1) is provided with groove (3), and the section bottom of this groove (3) is narrow, top is wide and form step; Described LED lamp string (2) places on the step of this groove (3), and light transmission strip (4) covers LED lamp string (2) along groove (3), and the section of light transmission strip (4) outer surface is curved.
2. line electroluminescent lamp board according to claim 1, it is characterized in that: the section of described groove (3) comprises at least two steps at least, makes groove (3) form at least three different in width from the bottom to top.
3. line electroluminescent lamp board according to claim 1 is characterized in that: the top bar width of (5) of described groove (3) is corresponding with the width of described light transmission strip (4).
4. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: described light transmission strip (4) is formed by soft bending.
5. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: the section of described light transmission strip (4) is the shape of a hoof.
6. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: described light transmission strip (4) hollow and make its section be arch door shape.
7. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: described light transmission strip (4) comprises iuuminting bar (6), outer light transmission strip (7), outer light transmission strip (7) hollow and make its section be arch door shape, iuuminting bar (6) place in the arch door shape groove of hollow of outer light transmission strip (7) and match with the shape of the arch door shape groove of outer light transmission strip (7) hollow.
8. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: the surface of described groove (3) is provided with reflector layer.
9. as line electroluminescent lamp board as described in each in the claim 1 to 3, it is characterized in that: described light transmission strip (4) seals described groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200505143U CN201041320Y (en) | 2007-04-19 | 2007-04-19 | Line light-emitting lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200505143U CN201041320Y (en) | 2007-04-19 | 2007-04-19 | Line light-emitting lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041320Y true CN201041320Y (en) | 2008-03-26 |
Family
ID=39253027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200505143U Expired - Fee Related CN201041320Y (en) | 2007-04-19 | 2007-04-19 | Line light-emitting lamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041320Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865392A (en) * | 2010-06-24 | 2010-10-20 | 吕爱群 | Luminous lamp post |
| CN102635830A (en) * | 2011-08-16 | 2012-08-15 | 马飞 | LED (Light-emitting Diode) line lamp |
-
2007
- 2007-04-19 CN CNU2007200505143U patent/CN201041320Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865392A (en) * | 2010-06-24 | 2010-10-20 | 吕爱群 | Luminous lamp post |
| CN102635830A (en) * | 2011-08-16 | 2012-08-15 | 马飞 | LED (Light-emitting Diode) line lamp |
| WO2013023436A1 (en) * | 2011-08-16 | 2013-02-21 | Ma Fei | Led string lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20100419 |