CN100530285C - Luminous sign plate - Google Patents
Luminous sign plate Download PDFInfo
- Publication number
- CN100530285C CN100530285C CNB2003101119382A CN200310111938A CN100530285C CN 100530285 C CN100530285 C CN 100530285C CN B2003101119382 A CNB2003101119382 A CN B2003101119382A CN 200310111938 A CN200310111938 A CN 200310111938A CN 100530285 C CN100530285 C CN 100530285C
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- CN
- China
- Prior art keywords
- base
- panel
- sign
- illuminant
- light
- 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.)
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The luminous mark plate includes one light source unit, one pedestal and one mark panel. The mark panel and the pedestal form one cavity, inside which the light source unit is set. The pedestal includes one inner surface with at least one cambered surface set in the inner surface of the pedestal optionally to reflect the light the light source emits.
Description
[technical field]
The invention relates to a kind of illuminant sign plate.
[background technology]
Illuminant sign plate (Logo) is as traffic indication board, billboard etc., extensive day by day with the coml purposes in public places, most illuminant sign plates comprise light-emitting device and mark, illuminate mark by light-emitting device and reach the demonstration purpose, yet have problems such as display effect is not good mostly.
For the light that makes mark can clearly show, be easy to recognize and send is fully used, the light-emitting device of illuminant sign plate is good with the characteristics that possess the light-emitting zone that can produce uniform light, have different brightness and light and be fully used.
A kind of illuminant sign plate of prior art is exposed in No. the 6th, 174,075, the United States Patent (USP) of January 16 calendar year 2001 bulletin, as shown in Figure 1.This illuminant sign plate 100 comprises a light-emitting device 130 and a mark 110, this light-emitting device 130 comprises PVC (PolyvinylChloride, Polyvinylchloride) plate 131 and light supply apparatus 133, one groove 135 is arranged at PVC plate 131 bottoms, be used to accommodate light supply apparatus 133, this light supply apparatus 133 is made of light emitting diode 137 and drive unit (not indicating), and this mark 110 is attached on PVC plate 131 surfaces.When light supply apparatus 133 was luminous, light was injected PVC plate 131 and is dispersed by it, illuminates attached to its surperficial mark 110.
The light-emitting device 130 of this illuminant sign plate 100 is made of PVC plate 131 and light supply apparatus 133, come with some shortcomings: at first, one groove 135 is arranged at PVC plate 131 bottoms, light supply apparatus 133 in this groove 135 comprises diode 137 and drive unit, the light that sends from light supply apparatus 133 directly passes 131 outgoing of PVC plate, only can produce light-emitting zone thereby light supply apparatus 133 illuminates PVC plate 131, be unfavorable for highlighting mark 110 with single brightness; Secondly, the part light that light supply apparatus 133 is sent can penetrate from PVC plate 131 sides rather than illuminate mark 110, thereby influences the brightness of mark 110.
[summary of the invention]
In order to overcome the problem that the prior art illuminant sign plate can not highlight mark, the invention provides a kind of illuminant sign plate with strong contrast.
The technical scheme that technical solution problem of the present invention is adopted is: an illuminant sign plate is provided, it comprises a light supply apparatus, a base and a sign panel, this sign panel and this base form a cavity, this light supply apparatus is arranged in this cavity and over against this sign panel, this base comprises an inside surface, the stepped distribution of this inside surface, and wherein a ladder turning point forms at least one cambered surface, this cambered surface optionally is arranged at this base inner surface, is used for reflecting the light that is sent by this light supply apparatus.
Compare with prior art, the cambered surface of illuminant sign plate of the present invention can optionally be arranged on this base inner surface, and the light that light supply apparatus sent is penetrated by sign panel through this inside surface and cambered surface reflection back thereof.Because the position of this globoidal structure is fixing, can optionally be arranged on this base inner surface according to different demands, thereby can strengthen the light intensity of diverse location, highlights effect, make sign panel clear, be easy to identification.
[description of drawings]
Fig. 1 is the cut-open view of prior art illuminant sign plate.
Fig. 2 is the cut-open view of illuminant sign plate first embodiment of the present invention.
Fig. 3 is the partial enlarged drawing of illuminant sign plate first embodiment of the present invention.
Fig. 4 is the cut-open view of illuminant sign plate second embodiment of the present invention.
Fig. 5 is the cut-open view of illuminant sign plate the 3rd embodiment of the present invention.
[embodiment]
Seeing also Fig. 2, is the cut-open view of illuminant sign plate first embodiment of the present invention.This illuminant sign plate 200 comprises a base 210, a sign panel 220 and a light supply apparatus 230, and this sign panel 220 constitutes a cavity 240 with this base 210.This base 210 comprises a sidewall 215 and a base plate 216.This light supply apparatus is arranged on this base 210, and this sign panel 220 can be a flexible material, and fitting with base 210 by a glue is connected, and also can be hard material be fixedly connected by framework or buckle and this base 210.
Offer an annular groove 214 on this base 210, be used to accommodate and drive the electric power conductor (figure do not show) of this light supply apparatus 230, and this annular groove 214 a bit offer through hole 213, making electric power conductor pass through this through hole 213 derives outside these bases 210.This light supply apparatus 230 can be that (Light Emitting Diode, LED), it can be symmetricly set on these base 210 inside surfaces 211 along this annular groove 214 a plurality of light emitting diodes.Among the present invention, this base also can be made with the highly reflective material, and perhaps reflectance coating (figure does not show) is coated on surface 211 within it, and the light that light supply apparatus 230 is sent penetrates illuminant sign plate 200 again after the reflectance coating reflection, improve whole light utilization efficiency.
This sign panel 220 comprises a pattern panel 221 and protective seam 222, and this pattern panel 221 comprises a pattern (figure does not show), and this pattern shape can be decided according to demand by the designer.This pattern panel 221 selects the material of high transmission rate to make, the size of its outer shape, thickness and volume is to decide according to the actual requirements, when requiring to hang down, also can process with trnaslucent materials, in order to improve light utilization efficiency, reflective processing is done in its side, during monochromatic the use, in order to increase the weight of its colourity or polychrome sense, also can make with the material that has color.
This protective seam 222 is attached to the outside surface of this pattern panel 221 so that protection to be provided, and the influence of avoiding this pattern panel 221 to be subjected to external environment produces scuffings, corrosion etc. and causes the consequence of dim pattern, contrast decline or display effect variation.This protective seam 222 is to adopt the material of high transmission rate to make, and its hardness is higher, chemical property stable, reaches wear-resistant, erosion-resisting requirement.
Please consult Fig. 3 together, be the partial enlarged drawing of illuminant sign plate 200 sides of the present invention, wherein, the sidewall 215 of this base 210 forms a cambered surface 212 with the boundary of base plate 216, the light that reflection source device 230 is sent improves the emergent light intensity of cambered surface 212 regions.
In the present embodiment, the light of light supply apparatus 230 incides pattern panel 221 behind the inside surface 211 and cambered surface 212 reflections thereof of this base 210, see through protective seam 222, penetrates illuminant sign plate 200 at last, reaches luminous display effect.
See also Fig. 4, it is the cut-open view of illuminant sign plate second embodiment of the present invention, the difference of itself and first embodiment is: the inside surface 311 stepped distributions of this base 310, wherein a ladder turning point forms a cambered surface 312, can be that continuous setting also can be to be interrupted to be provided with, its present position and cambered surface curvature is appropriate design according to demand, reaches to highlight effect, makes the purpose that pattern (figure does not show) is clear, be easier to recognize.
See also Fig. 5, it is the local amplification view of illuminant sign plate the 3rd embodiment of the present invention, itself and first, the difference of second embodiment is: the inside surface 411 of this base 410 is provided with a plurality of cambered surfaces 412, these a plurality of cambered surfaces 412 are corrugated, these a plurality of cambered surfaces 412 can optionally be arranged on the diverse location of inside surface 411 of this base 410, can be that continuous setting also can be to be interrupted to be provided with, its present position and cambered surface curvature is appropriate design according to demand, reach and highlight effect, make pattern (figure does not show) clear, the purpose that is easier to recognize.
The position of the globoidal structure of illuminant sign plate of the present invention is unfixing, can optionally be arranged on the base inner surface according to different demands, the light that light supply apparatus sent is penetrated by sign panel through this inside surface and cambered surface reflection back thereof, thereby can strengthen the light intensity of diverse location, visually produce the strong and weak contrast of brightness, highlight effect, make indicate panel clear, be easy to identification.
Claims (9)
1. illuminant sign plate, it comprises a light supply apparatus, a sign panel and a base, this sign panel and this base form a cavity, this light supply apparatus is arranged in this cavity and over against this sign panel, this base comprises an inside surface, it is characterized in that: the stepped distribution of this inside surface, and wherein a ladder turning point forms at least one cambered surface, and this cambered surface optionally is arranged at this base inner surface.
2. illuminant sign plate as claimed in claim 1 is characterized in that: the inside surface of this base is provided with a reflectance coating.
3. illuminant sign plate as claimed in claim 1 is characterized in that: this base is made by high reflecting material.
4. illuminant sign plate as claimed in claim 1 is characterized in that: this sign panel is a flexible material, and it fits with base and is connected.
5. illuminant sign plate as claimed in claim 1 is characterized in that: this sign panel is a hard material, and it is interlocked with base and is connected.
6. illuminant sign plate as claimed in claim 1 is characterized in that: this sign panel is made by high light transmissive material.
7. illuminant sign plate as claimed in claim 1 is characterized in that: this light supply apparatus comprises a light emitting diode.
8. illuminant sign plate as claimed in claim 1 is characterized in that: this sign panel comprises a pattern panel, and this pattern panel comprises a pattern.
9. illuminant sign plate as claimed in claim 8 is characterized in that: this sign panel further comprises a protective seam, and this protective seam is attached to the outside surface of this pattern panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101119382A CN100530285C (en) | 2003-10-23 | 2003-10-23 | Luminous sign plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101119382A CN100530285C (en) | 2003-10-23 | 2003-10-23 | Luminous sign plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1609924A CN1609924A (en) | 2005-04-27 |
| CN100530285C true CN100530285C (en) | 2009-08-19 |
Family
ID=34759533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101119382A Expired - Fee Related CN100530285C (en) | 2003-10-23 | 2003-10-23 | Luminous sign plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100530285C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331290A (en) * | 2017-02-21 | 2017-11-07 | 佛山驰博科技有限公司 | A kind of novel light-emitting billboard base |
| CN112599038A (en) * | 2020-12-14 | 2021-04-02 | 中科彭州智慧产业创新中心有限公司 | Novel indicator lamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131166Y (en) * | 1992-05-14 | 1993-04-28 | 陈德忠 | Light-emitting diode display apparatus with improved structure |
| CN2212812Y (en) * | 1993-01-27 | 1995-11-15 | 林锡煌 | Structure of light-emitting diode display unit |
| CN2346025Y (en) * | 1998-11-06 | 1999-10-27 | 陈兴 | Light emitting diode display device |
| WO2000068614A1 (en) * | 1999-05-11 | 2000-11-16 | Amitai Toff | A method for the creation of a light decoration or a sign |
| CN2415419Y (en) * | 2000-03-30 | 2001-01-17 | 萧一夫 | Show combined unit with lamp light |
| JP2001166714A (en) * | 1999-12-03 | 2001-06-22 | Toshibumi Yabushita | Small electric light signboard device |
| WO2003029723A2 (en) * | 2001-10-03 | 2003-04-10 | 3M Innovative Properties Company | Light-guide lights suitable for use in illuminated displays |
-
2003
- 2003-10-23 CN CNB2003101119382A patent/CN100530285C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131166Y (en) * | 1992-05-14 | 1993-04-28 | 陈德忠 | Light-emitting diode display apparatus with improved structure |
| CN2212812Y (en) * | 1993-01-27 | 1995-11-15 | 林锡煌 | Structure of light-emitting diode display unit |
| CN2346025Y (en) * | 1998-11-06 | 1999-10-27 | 陈兴 | Light emitting diode display device |
| WO2000068614A1 (en) * | 1999-05-11 | 2000-11-16 | Amitai Toff | A method for the creation of a light decoration or a sign |
| JP2001166714A (en) * | 1999-12-03 | 2001-06-22 | Toshibumi Yabushita | Small electric light signboard device |
| CN2415419Y (en) * | 2000-03-30 | 2001-01-17 | 萧一夫 | Show combined unit with lamp light |
| WO2003029723A2 (en) * | 2001-10-03 | 2003-04-10 | 3M Innovative Properties Company | Light-guide lights suitable for use in illuminated displays |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1609924A (en) | 2005-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090819 Termination date: 20161023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |