CN104214657A - Anti-dazzling grille lamp - Google Patents
Anti-dazzling grille lamp Download PDFInfo
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- CN104214657A CN104214657A CN201310208400.7A CN201310208400A CN104214657A CN 104214657 A CN104214657 A CN 104214657A CN 201310208400 A CN201310208400 A CN 201310208400A CN 104214657 A CN104214657 A CN 104214657A
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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, a third annular grille, a fourth annular grille and a fifth annular grille. The second annular grille is sleeved with the first annular grille. The third annular grille is sleeved with the second annular grille. The fourth annular grille is sleeved with the third annular grille. The fifth annular grille is sleeved with the fourth annular grille. The first annular grille, the second annular grille, the third annular grille, the fourth annular grille and the fifth annular grille are coaxial, and the bottom edges of the five 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, particularly 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, general way is at the 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, and described third high degree is greater than described second height;
A 4th ring-type grid, described 4th ring-type grid is set in described 3rd ring-type grid, and described 4th ring-type grid has the 4th height, and the described 4th is highly greater than described third high degree; And
A five rings shape grid, described five rings shape grid is set in described 4th ring-type grid, and described five rings shape grid has the 5th height, described 5th is highly greater than described 4th height, and described first, second, third, fourth, five rings shape grid coaxial, and its ring-type base is positioned at same plane; And a light emitting source, described light emitting source is positioned at side that is described first, second, third, fourth, the contiguous described ring-type base of five rings shape grid.
In another embodiment, described light emitting source is positioned on the central shaft of described first, second, third, fourth, five rings shape grid, and described ring-type base is positioned at side that is described first, second, third, fourth, the contiguous described light emitting source of five rings shape grid.
In another embodiment, with the central shaft of described first, second, third, fourth, five rings shape grid for Z axis, place, ring-type base plane that is described first, second, third, fourth, five rings shape grid is that XY plane sets up virtual cartesian coordinate, and described first ring-type grid and the second ring-type grid block and in ZX plane, form 42.62 ° of visible light sources to 35.64 ° of angles with described central shaft.
In another embodiment, described second ring-type grid and the 3rd ring-type grid block and in ZX plane, form 35.64 ° of visible light sources to 26.72 ° of angles with described central shaft.
In another embodiment, described 3rd ring-type grid and the 4th ring-type grid block and in ZX plane, form 26.72 ° of visible light sources to 17.85 ° of angles with described central shaft.
In another embodiment, described 4th ring-type grid and five rings shape grid block and in ZX plane, form 17.85 ° of visible light sources to 11.71 ° of angles with described central shaft.
In another embodiment, described first ring-type grid and the second ring-type grid block and in ZY plane, form 41.90 ° of visible light sources to 33.94 ° of angles with described central shaft.
In another embodiment, described second ring-type grid and the 3rd ring-type grid block and in ZY plane, form 33.94 ° of visible light sources to 25.09 ° of angles with described central shaft.
In another embodiment, described 3rd ring-type grid and the 4th ring-type grid block and in ZY plane, form 25.09 ° of visible light sources to 16.01 ° of angles with described central shaft.
In another embodiment, described 4th ring-type grid and five rings shape grid block and in ZY plane, form 16.01 ° of visible light sources to 9.82 ° 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, the 3rd ring-type grid, the 4th ring-type grid and five rings shape grid, described first, second, third, fourth, five rings shape 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, because passerby cannot see light emitting source, the generation of dazzle therefore effectively can be prevented.
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 top view of the Grille lamp of anti-dazzle shown in Fig. 1;
Fig. 4 is the rising angle schematic diagram of the Grille lamp of anti-dazzle shown in Fig. 1 in ZX plane;
Fig. 5 is the rising angle schematic diagram of the Grille lamp of anti-dazzle shown in Fig. 1 in ZY plane;
Fig. 6 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. 5, 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 4 and 5), a first ring-type grid 10, second ring-type grid, 20, the 3rd ring-type grid, 30, the 4th ring-type grid 40 and a five rings shape grid 50.In the present embodiment, described light emitting source 90 is positioned on the central shaft Z of described first, second, third, fourth, five rings shape grid 10,20,30,40,50.
As shown in Figure 2, 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, described 4th ring-type grid 40 is set in described 3rd ring-type grid 30, and described five rings shape grid 50 is set in described 4th ring-type grid 40.Described first ring-type grid 10, second ring-type grid 20, the 3rd ring-type grid 30, the 4th ring-type grid 40, five rings shape grid 50 coaxial (Z axis) and be respectively a column annulus in addition.
Described first ring-type grid 10 has the first height h1, described second ring-type grid 20 has the second height h2, and described 3rd ring-type grid 30 has third high degree h3, and described 4th ring-type grid 40 has the 4th height h4, described five rings shape grid 50 has the 5th height h5, as shown in Figure 1.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, and described 4th height h4 is greater than described third high degree h3, and described 5th height h5 is greater than described 4th height h4.In addition, ring-type base 60 that is described first, second, third, fourth, five rings shape grid 10,20,30,40,50 is positioned at same plane, and described ring-type base 60 is positioned at side that is described first, second, third, fourth, the contiguous described light emitting source 90 of five rings shape grid 10,20,30,40,50.
In the present embodiment, with the central shaft of described first, second, third, fourth, five rings shape grid 10,20,30,40,50 for Z axis, the face of vertical center axis Z is that XY plane sets up virtual cartesian coordinate XYZ, described X, Y, Z axis is mutually vertical, in the present embodiment, XY plane can for being parallel to the plane of horizontal direction.
As shown in Figure 4, in ZX plane, described first ring-type grid 10 and the second ring-type grid 20 block and in ZX plane, form 42.62 ° of visible light sources to 35.64 ° of angles with described central shaft Z; Described second ring-type grid 20 and the 3rd ring-type grid 30 block and in ZX plane, form 35.64 ° of visible light sources to 26.72 ° of angles with described central shaft Z; Described 3rd ring-type grid 30 and the 4th ring-type grid 40 block and in ZX plane, form 26.72 ° of visible light sources to 17.85 ° of angles with described central shaft Z; Described 4th ring-type grid 40 and five rings shape grid 50 block and in ZX plane, form 17.85 ° of visible light sources to 11.71 ° of angles with described central shaft Z.As can be seen here, the visible light source angle of described anti-dazzle Grille lamp 100 in ZX plane can narrow down to 24 ° on the whole, is less than 30 °.
As shown in Figure 5, in ZY plane, described first ring-type grid 10 and the second ring-type grid 20 block and in ZY plane, form 41.90 ° of visible light sources to 33.94 ° of angles with described central shaft Z; Described second ring-type grid 20 and the 3rd ring-type grid 30 block and in ZY plane, form 33.94 ° of visible light sources to 25.09 ° of angles with described central shaft Z; Described 3rd ring-type grid 30 and the 4th ring-type grid 40 block and in ZY plane, form 25.09 ° of visible light sources to 16.01 ° of angles with described central shaft Z; Described 4th ring-type grid 40 and five rings shape grid 50 block and in ZY plane, form 16.01 ° of visible light sources to 9.82 ° of angles with described central shaft Z.As can be seen here, the visible light source angle 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 coaxial the first ring-type grid 10, second ring-type grid 20, the 3rd ring-type grid 30, the 4th ring-type grid 40 and five rings shape grid 50, described first, second, third, fourth, five rings shape grid 10,20,30,40,50 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 6.Described light emitting source 90 can be large-power light-emitting diodes (light emitting diode, LED), described anti-dazzle Grille lamp 100 is applicable to being arranged on ground or lower, upwards irradiate, thus Uniform Illumination is carried out to the oblique pull cable wire of pontic, passerby only just can see light emitting source 90 from when obtaining very thus, thus effectively prevents the generation of dazzle.In addition, form annulus hot spot because anti-dazzle Grille lamp 100 can carry out restriction to light, make irradiation distance farther, therefore can well meet the demand of pontic brightening.
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 light emitting source;
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, and described third high degree is greater than described second height;
A 4th ring-type grid, described 4th ring-type grid is set in described 3rd ring-type grid, and described 4th ring-type grid has the 4th height, and the described 4th is highly greater than described third high degree;
A five rings shape grid, described five rings shape grid is set in described 4th ring-type grid, and described five rings shape grid has the 5th height, described 5th is highly greater than described 4th height, and described first, second, third, fourth, five rings shape grid coaxial, and its ring-type base is positioned at same plane; And
A light emitting source, described light emitting source is positioned at side that is described first, second, third, fourth, the contiguous described ring-type base of five rings shape grid.
2. anti-dazzle Grille lamp as claimed in claim 1, it is characterized in that, described light emitting source is positioned on the central shaft of described first, second, third, fourth, five rings shape grid, and described ring-type base is positioned at side that is described first, second, third, fourth, the contiguous described light emitting source of five rings shape grid.
3. anti-dazzle Grille lamp as claimed in claim 1, it is characterized in that, with the central shaft of described first, second, third, fourth, five rings shape grid for Z axis, place, ring-type base plane that is described first, second, third, fourth, five rings shape grid is that XY plane sets up virtual cartesian coordinate, and described first ring-type grid and the second ring-type grid block and in ZX plane, form 42.62 ° of visible light sources to 35.64 ° of angles with described central shaft.
4. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described second ring-type grid and the 3rd ring-type grid block and in ZX plane, form 35.64 ° of visible light sources to 26.72 ° of angles with described central shaft.
5. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described 3rd ring-type grid and the 4th ring-type grid block and in ZX plane, form 26.72 ° of visible light sources to 17.85 ° of angles with described central shaft.
6. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described 4th ring-type grid and five rings shape grid block and in ZX plane, form 17.85 ° of visible light sources to 11.71 ° of angles with described central shaft.
7. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described first ring-type grid and the second ring-type grid block and in ZY plane, form 41.90 ° of visible light sources to 33.94 ° of angles with described central shaft.
8. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described second ring-type grid and the 3rd ring-type grid block and in ZY plane, form 33.94 ° of visible light sources to 25.09 ° of angles with described central shaft.
9. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described 3rd ring-type grid and the 4th ring-type grid block and in ZY plane, form 25.09 ° of visible light sources to 16.01 ° of angles with described central shaft.
10. anti-dazzle Grille lamp as claimed in claim 3, it is characterized in that, described 4th ring-type grid and five rings shape grid block and in ZY plane, form 16.01 ° of visible light sources to 9.82 ° of angles with described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208400.7A CN104214657A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208400.7A CN104214657A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104214657A true CN104214657A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310208400.7A Pending CN104214657A (en) | 2013-05-29 | 2013-05-29 | Anti-dazzling grille lamp |
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| CN (1) | CN104214657A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266948A (en) * | 1992-05-11 | 1993-11-17 | Weigert Dedo Film Gmbh | Lighting assembly |
| CN200949775Y (en) * | 2006-09-07 | 2007-09-19 | 田温志 | High power cold light variable-focus reflection type spotlight |
| 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 CN201310208400.7A patent/CN104214657A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2266948A (en) * | 1992-05-11 | 1993-11-17 | Weigert Dedo Film Gmbh | Lighting assembly |
| CN200949775Y (en) * | 2006-09-07 | 2007-09-19 | 田温志 | High power cold light variable-focus reflection type spotlight |
| 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 |