CN104214678A - Anti-dazzling grille lamp - Google Patents
Anti-dazzling grille lamp Download PDFInfo
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- CN104214678A CN104214678A CN201310208361.0A CN201310208361A CN104214678A CN 104214678 A CN104214678 A CN 104214678A CN 201310208361 A CN201310208361 A CN 201310208361A CN 104214678 A CN104214678 A CN 104214678A
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Abstract
The invention relates to an anti-dazzling grille lamp. The anti-dazzling grille lamp comprises a light emitting source, a first annular grille, a second annular grille and a third annular grille. The first annular grille has a first height. The second annular grille is sleeved with the first annular grille and has a second height. The second height is larger than the first height. The third annular grille is sleeved with the second annular grille and has a third height. The third height is larger than the second height. The first annular grille, the second annular grille and the third annular grille are coaxial, and the annular bottom edges of the three grilles are located in the same plane. The anti-dazzling grille lamp is suitable for uniform illumination on cable-stayed steel cables of a bridge body; since passersby can not see the light emitting source, dazzling can be effectively prevented.
Description
Technical field
The present invention relates to lighting field, more relate to a kind of Grille lamp of anti-dazzle.
Background technology
Dazzle can make people feel dazzling, and cause eyes to ache, shed tears and eyesight reduction, dazzle causes the function such as contrast, eyesight, recognition speed of eyes to decline, and people can be made time serious dizzy, even causes industrial accident or damage eyes.Dazzle simultaneously also has a significant effect for psychology, makes mood irritated, slow in reacting.
In prior art, high-power light-projecting lamp light fixture is generally used for upwards carrying out brightening illumination to pontic oblique pull cable wire, and owing to being arranged on the ground or lower, lamp luminescence face and illuminator are all exposed in the visual range of pedestrian and the driver that bridge passes through, injury can be shone into human eye, the generation of dazzle simultaneously also can have influence on the driving safety of driver, causes traffic accident.In this case, the normal built-in anti-dazzle grid that is in the light of described high-power light-projecting lamp light fixture, and the built-in anti-dazzle grid that is in the light can affect light source heat radiation, causes light source life to reduce, the expense virtually turn increasing maintenance and safeguard.
Summary of the invention
The object of the present invention is to provide a kind of anti-dazzle Grille lamp, in order to solve the technical problem that existing installation and maintenance light fixture exists.
Described anti-dazzle Grille lamp comprises:
A first ring-type grid, described first ring-type grid has the first height;
A second ring-type grid, described second ring-type grid is set in described first ring-type grid, and described second ring-type grid has the second height, and described second is highly greater than described first height;
A 3rd ring-type grid, described 3rd ring-type grid is set in described second ring-type grid, and described 3rd ring-type grid has third high degree, described third high degree is greater than described second height, and described first ring-type grid, the second ring-type grid and the 3rd ring-type grid are coaxial, and its ring-type base is positioned at same plane.
In another embodiment, described anti-dazzle Grille lamp comprises first flase floor further, and described first flase floor connects this first, second, third ring-type grid; And second flase floor, described second flase floor connects this first, second, third ring-type grid, and the central shaft of described first flase floor first, second, third ring-type grid relative to described second flase floor is symmetrical; And a light emitting source, described light emitting source is positioned at the side of described first, second, third ring-type grid away from described ring-type base.
In another embodiment, described first flase floor and described second flase floor coplanar.
In another embodiment, the base of described first flase floor and described second flase floor and the ring-type base of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid coplanar.
In another embodiment, with the central shaft of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid for Z axis, the face at described first flase floor place is ZX plane, place, the ring-type base plane of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid is that XY plane sets up virtual cartesian coordinate, and described first ring-type grid blocks and in ZX plane, forms 49.16 ° of visible light sources to 41.31 ° of angles with described central shaft.
In another embodiment, described second ring-type grid blocks and in ZX plane, forms 41.31 ° of visible light sources to 30.24 ° of angles with described central shaft.
In another embodiment, described 3rd ring-type grid blocks and in ZX plane, forms 30.24 ° of visible light sources to 13.04 ° of angles with described central shaft.
In another embodiment, described first ring-type grid blocks and in ZY plane, forms 48.13 ° of visible light sources to 42.46 ° of angles with described central shaft.
In another embodiment, described second ring-type grid blocks and in ZY plane, forms 42.46 ° of visible light sources to 31.63 ° of angles with described central shaft.
In another embodiment, described 3rd ring-type grid blocks and in ZY plane, forms 31.63 ° of visible light sources to 14.7 ° of angles with described central shaft.
Relative to prior art, described anti-dazzle Grille lamp arranges the first coaxial ring-type grid, the second ring-type grid and the 3rd ring-type grid, described first ring-type grid, the second ring-type grid and the 3rd ring-type grid can be in the light to the light that light emitting source sends, make luminous intensity distribution hot spot for circular, thus be applicable to carrying out Uniform Illumination to the oblique pull cable wire of pontic, passerby cannot see light emitting source thus, therefore effectively can prevent the generation of dazzle.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the anti-dazzle Grille lamp that the embodiment of the present invention provides;
Fig. 2 is the front view of the Grille lamp of anti-dazzle shown in Fig. 1;
Fig. 3 is the side view of the Grille lamp of anti-dazzle shown in Fig. 1;
Fig. 4 is the top view of the Grille lamp of anti-dazzle shown in Fig. 1;
Fig. 5 is the rising angle schematic diagram of the Grille lamp of anti-dazzle shown in Fig. 1 in ZX plane;
Fig. 6 is the rising angle schematic diagram of the Grille lamp of anti-dazzle shown in Fig. 1 in ZY plane;
Fig. 7 is the hot spot schematic diagram of the Grille lamp of anti-dazzle shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 6, the embodiment of the present invention provides a kind of anti-dazzle Grille lamp 100, and it comprises a light emitting source 90 (as shown in Figures 5 and 6), a first ring-type grid 10, second ring-type grid 20 and a 3rd ring-type grid 30.In the present embodiment, described second ring-type grid 20 is set in described first ring-type grid 10, described 3rd ring-type grid 30 is set in described second ring-type grid 20, and described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 coaxial (Z axis) and be respectively a column annulus.In the present embodiment, described light emitting source 90 can be a large-power light-emitting diodes (Light emitting diode, LED).
Refer to Fig. 2, described first ring-type grid 10 has the first height h1, and described second ring-type grid 20 has the second height h2, and described 3rd ring-type grid 30 has third high degree h3.Particularly, described second height h2 is greater than described first height h1, described third high degree h3 and is greater than described second height h2.The ring-type base 40 of described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 is positioned at same plane in addition.
As shown in Figure 1, described anti-dazzle Grille lamp 100 also comprises first flase floor 11 and second flase floor 12.Described first flase floor 11 connects this first, second, third ring-type grid 10,20,30 and is positioned at its side.Described second flase floor 12 connects this first, second, third ring-type grid 10,20,30 and is positioned at relative opposite side, and the central shaft Z of described first flase floor 11 first, second, third ring-type grid 10,20,30 relative to described second flase floor 12 is symmetrical.In the present embodiment, described first flase floor 11 is coplanar with described second flase floor 12.In addition, described first flase floor 11 is coplanar with the ring-type base 40 of described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 with the base 14 of described second flase floor 12, as shown in Figure 2.In addition, in the present embodiment, the ring-type base 40 of described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 is positioned at its side away from described light emitting source 90.
In the present embodiment, with the central shaft of described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 for Z axis, the face at described first flase floor 11 place is ZX plane, place, ring-type base 40 plane of described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 plane of vertical center axis Z (also i.e.) sets up virtual cartesian coordinate XYZ for XY plane, and described Y-axis is perpendicular to ZX plane.
As shown in Figure 5, in ZX plane, described first ring-type grid 10 forms 49.16 ° of visible light sources to 41.31 ° of angles with described central shaft Z in ZX plane.Described second ring-type grid 20 forms 41.31 ° of visible light sources to 30.24 ° of angles with described central shaft Z in ZX plane.Described 3rd ring-type grid 30 forms 30.24 ° of visible light sources to 13.04 ° of angles with described central shaft Z in ZX plane.In the present embodiment, the angle of the visible light source of described anti-dazzle Grille lamp 100 in ZX plane can narrow down to 26.08 ° on the whole, is less than 30 °.
As shown in Figure 6, in ZY plane, described first ring-type grid 10 forms 48.13 ° of visible light sources to 42.46 ° of angles with described central shaft Z in ZY plane.Described second ring-type grid 20 forms 42.46 ° of visible light sources to 31.63 ° of angles with described central shaft Z in ZY plane.Described 3rd ring-type grid 30 forms 31.63 ° of visible light sources to 14.7 ° of angles with described central shaft Z in ZY plane.In the present embodiment, the angle of the visible light source of described anti-dazzle Grille lamp 100 in ZY plane can narrow down to 29.40 ° on the whole, is less than 30 °.
Described anti-dazzle Grille lamp 100 arranges the first coaxial ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30, described first ring-type grid 10, second ring-type grid 20 and the 3rd ring-type grid 30 can be in the light to the light that light emitting source 90 sends, make luminous intensity distribution hot spot for circular, as shown in Figure 7.Described anti-dazzle Grille lamp 100 is applicable to carrying out Uniform Illumination to the oblique pull cable wire of pontic, and passerby only just can see light emitting source 90 from when obtaining very thus, thus effectively prevents the generation of dazzle.
The blocking angle and can be reduced on the whole within 40 degree of anti-dazzle Grille lamp 100 described in the present embodiment; the passerby that height is 1.7 meters just can see light emitting source 90 in apart from its half meter; and because of passerby under general applied environment all can not near anti-dazzle Grille lamp 100 in half meter; therefore described anti-dazzle Grille lamp 100 in use can play anti-dazzle to passerby and make light, effectively protects its eyesight.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an anti-dazzle Grille lamp, described anti-dazzle Grille lamp comprises:
A first ring-type grid, described first ring-type grid has the first height;
A second ring-type grid, described second ring-type grid is set in described first ring-type grid, and described second ring-type grid has the second height, and described second is highly greater than described first height;
A 3rd ring-type grid, described 3rd ring-type grid is set in described second ring-type grid, and described 3rd ring-type grid has third high degree, described third high degree is greater than described second height, and described first ring-type grid, the second ring-type grid and the 3rd ring-type grid are coaxial, and its ring-type base is positioned at same plane; And
A light emitting source, described light emitting source is positioned at the side of described first, second, third ring-type grid away from described ring-type base.
2. anti-dazzle Grille lamp as claimed in claim 1, it is characterized in that, described anti-dazzle Grille lamp comprises further:
First flase floor, described first flase floor connects this first, second, third ring-type grid; And
Second flase floor, described second flase floor connects this first, second, third ring-type grid, and the central shaft of described first flase floor first, second, third ring-type grid relative to described second flase floor is symmetrical.
3. anti-dazzle Grille lamp as claimed in claim 2, is characterized in that, described first flase floor and described second flase floor coplanar.
4. anti-dazzle Grille lamp as claimed in claim 3, is characterized in that, the base of described first flase floor and described second flase floor and the ring-type base of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid coplanar.
5. anti-dazzle Grille lamp as claimed in claim 4, it is characterized in that, with the central shaft of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid for Z axis, the face at described first flase floor place is ZX plane, place, the ring-type base plane of described first ring-type grid, the second ring-type grid and the 3rd ring-type grid is that XY plane sets up virtual cartesian coordinate, and described first ring-type grid blocks and in ZX plane, forms 49.16 ° of visible light sources to 41.31 ° of angles with described central shaft.
6. anti-dazzle Grille lamp as claimed in claim 5, it is characterized in that, described second ring-type grid blocks and in ZX plane, forms 41.31 ° of visible light sources to 30.24 ° of angles with described central shaft.
7. as the anti-dazzle Grille lamp that claim 5 is stated, it is characterized in that, described 3rd ring-type grid blocks and in ZX plane, forms 30.24 ° of visible light sources to 13.04 ° of angles with described central shaft.
8. anti-dazzle Grille lamp as claimed in claim 5, it is characterized in that, described first ring-type grid blocks and in ZY plane, forms 48.13 ° of visible light sources to 42.46 ° of angles with described central shaft.
9. anti-dazzle Grille lamp as claimed in claim 5, it is characterized in that, described second ring-type grid blocks and in ZY plane, forms 42.46 ° of visible light sources to 31.63 ° of angles with described central shaft.
10. as the anti-dazzle Grille lamp that claim 5 is stated, it is characterized in that, described 3rd ring-type grid blocks and in ZY plane, forms 31.63 ° of visible light sources to 14.7 ° of angles with described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208361.0A CN104214678A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208361.0A CN104214678A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
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| Publication Number | Publication Date |
|---|---|
| CN104214678A true CN104214678A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310208361.0A Pending CN104214678A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
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| CN (1) | CN104214678A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965194A (en) * | 2004-04-06 | 2007-05-16 | 约翰·沃里克·埃里莫 | Light absorbing elements |
| CN200996576Y (en) * | 2006-08-25 | 2007-12-26 | 佛山市南海德珂照明电器有限公司 | Glare chimney |
| CN201897179U (en) * | 2010-11-22 | 2011-07-13 | 斯比夫（西安）照明技术有限公司 | Anti-dazzling device for head lamp of locomotive |
| CN102759071A (en) * | 2011-04-25 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-dazzle device of searchlight and searchlight |
-
2013
- 2013-05-29 CN CN201310208361.0A patent/CN104214678A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1965194A (en) * | 2004-04-06 | 2007-05-16 | 约翰·沃里克·埃里莫 | Light absorbing elements |
| CN200996576Y (en) * | 2006-08-25 | 2007-12-26 | 佛山市南海德珂照明电器有限公司 | Glare chimney |
| CN201897179U (en) * | 2010-11-22 | 2011-07-13 | 斯比夫（西安）照明技术有限公司 | Anti-dazzling device for head lamp of locomotive |
| CN102759071A (en) * | 2011-04-25 | 2012-10-31 | 海洋王照明科技股份有限公司 | Anti-dazzle device of searchlight and searchlight |
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Application publication date: 20141217 |