CN203706624U - Evacuating marker lamp - Google Patents
Evacuating marker lamp Download PDFInfo
- Publication number
- CN203706624U CN203706624U CN201320803948.1U CN201320803948U CN203706624U CN 203706624 U CN203706624 U CN 203706624U CN 201320803948 U CN201320803948 U CN 201320803948U CN 203706624 U CN203706624 U CN 203706624U
- Authority
- CN
- China
- Prior art keywords
- light source
- groove
- optically focused
- sign
- safe evacuation
- 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.)
- Expired - Fee Related
Links
- 239000003550 marker Substances 0.000 title abstract 4
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an evacuating marker lamp. The evacuating marker lamp comprises a carving plate and a light source, wherein a plurality of focusing grooves are formed in an incident surface of the carving plate; a light source groove is formed in the surface, adjacent to the incident surface, of the carving plate; the light source is positioned on an opening side of the light source groove; the axial direction of the light source groove is vertical to the length directions of the focusing grooves. The evacuating marker lamp is simple in structure and uniform in light emission, and can maintain a relatively obvious brightness from a long distance or from a side surface.
Description
Technical field
The utility model relates to fire prevention field, relates in particular to a kind of sign for safe evacuation lamp.
Background technology
In order to make light even, what signal light of the prior art used is all level and smooth light guide plate mostly, while seeing from front, this light guide plate is luminous very even, but from seeing at a distance or from the side time, this light guide plate luminous intensity declines, and just can thicken, and can not meet the security requirement of evacuating lamp.
Summary of the invention
The technical problems to be solved in the utility model is, for signal light in prior art because adopting level and smooth light guide plate to make from seeing at a distance or the above-mentioned defect of degradation luminous intensity from the side time, provide a kind of simple in structure, from a distance or can maintain from the side the sign for safe evacuation lamp of an obvious brightness.
The utility model solves the technical scheme that its technical matters adopts: a kind of sign for safe evacuation lamp, comprises engraving plate and light source; The incidence surface of engraving plate is provided with multiple optically focused grooves, and on engraving plate, the face adjacent with incidence surface is provided with light source groove; Light source is positioned at the slot opening side of light source groove, and the axis direction of light source groove is vertical with the length direction of optically focused groove.
In sign for safe evacuation lamp described in the utility model, comprise engraving plate and light source, on the incidence surface of cut, be provided with multiple optically focused grooves, face adjacent with incidence surface on engraving plate is provided with light source groove, wherein, light source is positioned at the slot opening side of light source groove, and the axis direction of light source groove is vertical with the length direction of optically focused groove, therefore described sign for safe evacuation lamp is not only simple in structure, and by optically focused groove, can make most light cast out from the corresponding position of optically focused groove, make whole engraving plate panel be provided with the local brightness meeting of optically focused groove higher.In meeting surperficial illumination, and it is from remote or still can maintain an obvious brightness from larger visible angle, and luminously has a stereoscopic sensation.
Improve as the one to technical scheme described in the utility model, light source groove is arranged on top adjacent with incidence surface on engraving plate, and the degree of depth of optically focused groove increases successively from top to bottom.Because sending the light intensity of light, light source can decay gradually along incident direction of light, the degree of depth of optically focused groove increases successively from top to bottom, such design can ensure also there is more sufficient light in the place away from light source, thereby ensures the light intensity of each position on engraving plate.
Improve as the one to technical scheme described in the utility model, light source groove is arranged on bottom adjacent with incidence surface on engraving plate, and the degree of depth of optically focused groove increases successively from bottom to top.In like manner, the degree of depth of optically focused groove increases successively from bottom to top, and also can ensure also to have more sufficient light in the place away from light source, thereby ensures the light intensity of each position on engraving plate.
Improve as the one to technical scheme described in the utility model, top and bottom adjacent with incidence surface on engraving plate are equipped with light source groove, and the degree of depth of optically focused groove increases from both ends to the middle successively.The light intensity of the incident light that light source sends can weaken successively along incident light direction, be equipped with light source groove on top and bottom, the light source that is positioned at top, top and below, bottom can send incident light simultaneously, being designed with is like this beneficial to the locational light intensity away from light source groove on enhancing engraving plate, and the light that described engraving plate is sent is more even.
Improve as the one to technical scheme described in the utility model, light source groove is arranged on side adjacent with incidence surface on engraving plate, and the degree of depth of optically focused groove increases successively along the incident light direction of light source.In like manner, the degree of depth of optically focused groove increases successively along the incident light direction of light source, and also can ensure also to have more sufficient light in the place away from light source, thereby ensures the light intensity of each position on engraving plate.
Improve as the one to technical scheme described in the utility model, the degree of depth of optically focused groove is 0.3mm-6mm.If the degree of depth of optically focused groove is greater than 6mm, can make described engraving plate thickening, also can cause described sign for safe evacuation lamp thickening; If the degree of depth of optically focused groove is less than 0.3mm, DeGrain can cause described sign for safe evacuation lamp to be seen from afar time.
Improve as the one to technical scheme described in the utility model, the width of optically focused groove is 2mm-5mm.If the width of optically focused groove is less than 2mm, there will be the inhomogeneous phenomenon of light, if the width of optically focused groove is greater than 5mm, may affect the result of use of described sign for safe evacuation lamp.
Improve as the one to technical scheme described in the utility model, optically focused groove angle of inclination is from shallow to deep 0.5
o-2.5
o.In technical scheme described in the utility model, be accompanied by the variation of optically focused depth of groove, optically focused groove angle of inclination from shallow to deep also can change, and optically focused groove angle of inclination is from shallow to deep designed to 0.5
o-2.5
o, be conducive to strengthen described sign for safe evacuation lamp from seeing at a distance and effect from the side.
Improve as the one to technical scheme described in the utility model, the spacing between adjacent optically focused groove is 0.5mm-5mm.In technical scheme described in the utility model, if the spacing between adjacent optically focused groove is less than 0.5mm, can affect the lighting effect of described sign for safe evacuation lamp; If the spacing between adjacent optically focused groove is greater than 5mm, may make on described engraving plate subregion surface brightness excessive, can aggravate the luminous unevenness of described sign for safe evacuation lamp.
Improve as one to technical scheme described in the utility model, light source groove is square, circular, triangle or ellipse.
In technical scheme described in the utility model, light source is LED light source; In addition, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Therefore, the utility model provides a kind of sign for safe evacuation lamp, and this sign for safe evacuation modulated structure is simple, luminous even, and from maintaining at a distance or from the side an obvious brightness.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model sign for safe evacuation lamp;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the structural representation of a kind of engraving plate of embodiment;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the structural representation of engraving plate in embodiment bis-;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the structural representation of engraving plate in embodiment tri-;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the vertical view of Fig. 8;
Figure 11 is the upward view of Fig. 8;
Figure 12 is the structural representation of engraving plate in embodiment tetra-;
Now by as follows the label declaration in accompanying drawing: 1 is engraving plate, 2 is incidence surface, and 3 is top, and 4 is bottom, and 5 is side, and 6 is light source groove, and 7 is optically focused groove, and 8 is shell, and 9 is circuit board, and 10 is light source.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-:
A kind of sign for safe evacuation lamp, as depicted in figs. 1 and 2, comprises that shell 8, circuit board 9, LED light source 10 and three engraving plates that are connected successively 1, circuit board 9, LED light source 10 and engraving plate 1 are placed in shell 8; Wherein, circuit board 9 is for driving LED light source 10, and LED light source 10 is electrically connected by power lead and circuit board 9.
As shown in Fig. 3, Fig. 4 and Fig. 5, the incidence surface 2 of engraving plate 1 is provided with the optically focused groove 7 that multiple degree of depth increase to bottom 4 successively from top 3, and on engraving plate 1, the top 3 adjacent with incidence surface 2 is provided with multiple light source grooves 6, and LED light source 10 is placed in the slot opening side of light source groove 6, be positioned at engraving plate 1 top directly over position.
In the present embodiment, the width of optically focused groove 7 is 2mm-5mm, and the degree of depth of optically focused groove 7 is 0.3mm-6mm, and optically focused groove 7 angle of inclination is from shallow to deep 0.5
o-2.5
o, the spacing between adjacent two optically focused grooves 7 is 0.5mm-5mm; Light source groove 6 is square, its width and be highly 4mm, and distance between adjacent two light source grooves 6 is 24.5mm.
In addition, light source groove 6 also can be circle, triangle or ellipse, and engraving plate 1 material can be glass, organic glass, PC, ABS, rubber, plastics etc.
Embodiment bis-:
The present embodiment and embodiment mono-are basic identical, as shown in Figure 6 and Figure 7, unique different be that light source groove 6 is arranged on bottom 4 adjacent with incidence surface 2 on engraving plate 1, and the degree of depth of optically focused groove 7 increases successively from bottom 4 to top 3.
Embodiment tri-:
The present embodiment and embodiment mono-are basic identical, as shown in Figure 8, Figure 9, Figure 10 and Figure 11, unique different be that top 3 and bottom 4 adjacent with incidence surface 2 on engraving plate 1 is provided with light source groove 6, and the degree of depth of optically focused groove 7 increases from both ends to the middle successively.
Embodiment tetra-:
The present embodiment and embodiment mono-are basic identical, as shown in figure 12, unique different be that light source groove 6 is arranged on side 5 adjacent with incidence surface 2 on engraving plate 1, and the degree of depth of optically focused groove 7 increases successively along the incident light direction of LED light source 10.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a sign for safe evacuation lamp, is characterized in that, comprises engraving plate (1) and light source (10); The incidence surface (2) of described engraving plate (1) is provided with multiple optically focused grooves (7), and the upper face adjacent with incidence surface (2) of described engraving plate (1) is provided with light source groove (6); Described light source (10) is positioned at the slot opening side of described light source groove (6), and the axis direction of described light source groove (6) is vertical with the length direction of described optically focused groove (7).
2. sign for safe evacuation lamp according to claim 1, it is characterized in that, described light source groove (6) is arranged on the upper top (3) adjacent with incidence surface (2) of described engraving plate (1), and the degree of depth of described optically focused groove (7) from top, (3) (4) increase successively to bottom.
3. sign for safe evacuation lamp according to claim 1, it is characterized in that, described light source groove (6) is arranged on the upper bottom (4) adjacent with incidence surface (2) of described engraving plate (1), and the degree of depth of described optically focused groove (7) from bottom, (4) (3) increase successively to top.
4. sign for safe evacuation lamp according to claim 1, it is characterized in that, upper top (3) and bottom (4) adjacent with incidence surface (2) of described engraving plate (1) are equipped with light source groove (6), and the degree of depth of described optically focused groove (7) increases from both ends to the middle successively.
5. sign for safe evacuation lamp according to claim 1, it is characterized in that, described light source groove (6) is arranged on the upper side (5) adjacent with incidence surface (2) of described engraving plate (1), and the degree of depth of described optically focused groove (7) increases successively along the incident light direction of described light source (10).
6. according to the sign for safe evacuation lamp described in any one in claim 1-5, it is characterized in that, the degree of depth of described optically focused groove (7) is 0.3mm-6mm.
7. according to the sign for safe evacuation lamp described in any one in claim 1-5, it is characterized in that, the width of described optically focused groove (7) is 2mm-5mm.
8. according to the sign for safe evacuation lamp described in any one in claim 1-5, it is characterized in that, described optically focused groove (7) angle of inclination is from shallow to deep 0.5
o-2.5
o.
9. according to the sign for safe evacuation lamp described in any one in claim 1-5, it is characterized in that, the spacing between described adjacent optically focused groove (7) is 0.5mm-5mm.
10. sign for safe evacuation lamp according to claim 1, is characterized in that, described light source groove (6) is square, circular, triangle or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803948.1U CN203706624U (en) | 2013-12-09 | 2013-12-09 | Evacuating marker lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803948.1U CN203706624U (en) | 2013-12-09 | 2013-12-09 | Evacuating marker lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706624U true CN203706624U (en) | 2014-07-09 |
Family
ID=51057028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803948.1U Expired - Fee Related CN203706624U (en) | 2013-12-09 | 2013-12-09 | Evacuating marker lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594631A (en) * | 2016-11-10 | 2017-04-26 | 安徽新盾消防设备有限公司 | Intelligent multipurpose fire emergency indicating lamp |
| CN107481635A (en) * | 2017-09-13 | 2017-12-15 | 江苏银佳电子设备有限公司 | A kind of emergency evacuation identification light |
-
2013
- 2013-12-09 CN CN201320803948.1U patent/CN203706624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594631A (en) * | 2016-11-10 | 2017-04-26 | 安徽新盾消防设备有限公司 | Intelligent multipurpose fire emergency indicating lamp |
| CN107481635A (en) * | 2017-09-13 | 2017-12-15 | 江苏银佳电子设备有限公司 | A kind of emergency evacuation identification light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170607 Address after: 116015 No. 2, No. 235, No. 7 South Central Road, Zhongshan District, Liaoning, Dalian, China Patentee after: Dalian Hao Yi Security Technology Co., Ltd. Address before: 201600, room four, building 288, 309 Ting Dong Road, Shanghai, Songjiang District Patentee before: Wen Zhihao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |