CN205226922U - Anti -dazzle lighting lamps and lanterns optical system and anti -dazzle subassembly - Google Patents
Anti -dazzle lighting lamps and lanterns optical system and anti -dazzle subassembly Download PDFInfo
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- CN205226922U CN205226922U CN201521024132.4U CN201521024132U CN205226922U CN 205226922 U CN205226922 U CN 205226922U CN 201521024132 U CN201521024132 U CN 201521024132U CN 205226922 U CN205226922 U CN 205226922U
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- dazzle
- antiglare
- optical system
- lens
- cylindrical shell
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Abstract
The utility model relates to a dizzy subassembly, draw together light source and lens, lens set up in the light source front side, the light that the light source jetted out jets out after the lens refraction, its characterized in that, anti -dazzle lighting lamps and lanterns optical system still includes anti -dazzle subassembly, anti -dazzle subassembly sets up in the lens front side, anti -dazzle subassembly includes anti -dazzle barrel and antiglare shield, the tangent line of the outward flange of antiglare shield and the top edge of anti -dazzle barrel and the lower limb of an anti -dazzle barrel place plane formation anti -dazzle angle, one side that the antiglare shield is close to the light source is provided with reflection of light piece. An object of the utility model is to provide an ingenious, the anti -dazzle effectual anti -dazzle lighting lamps and lanterns optical system of structure.
Description
Technical field
The utility model relates to lamp lighting technical field, especially relates to a kind of antiglare illuminating lamp optical system and anti-dazzle assembly.
Background technology
Along with development and the growth in the living standard of society, the requirement of people to illuminating effect is more and more higher, and light pollution can damage the health of people, and especially the dazzle of light fixture can cause strong impulse to the nerve of people, causes the health damaging people.Scientific and reasonable lighting is extremely important.In the LED lamp of existing employing lens, the anti-dazzle of light fixture depends on the front shroud being fixed on light fixture, but front shroud can only play MIN anti-dazzle function, can not eliminate the most veiling glare of light fixture.The veiling glare of light fixture directly enters human eye and the discomfort of light fixture user can be caused to cause affecting the visual experience of light fixture use.
Utility model content
The purpose of this utility model is to provide the antiglare illuminating lamp optical system that a kind of structure is ingenious, antiglare effect is good.
A kind of antiglare illuminating lamp optical system, comprises and draws together light source and lens; Lens are arranged on front side of light source; The light of light source injection penetrates after lens reflection; It is characterized in that, antiglare illuminating lamp optical system also comprises anti-dazzle assembly; Anti-dazzle assembly is arranged on front side of lens; Anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield; The tangent line of the outward flange of antiglare shield and the top edge of anti-dazzle cylindrical shell and the lower limb place plane of anti-dazzle cylindrical shell form an anti-dazzle angle; Antiglare shield is provided with reflecting component near the side of light source.
Further, anti-dazzle barrel body forms the cylindrical shape of upper and lower opening; Antiglare shield is formed as Circular Thin Plate.
Further, the angle at anti-dazzle angle is 15 ° ~ 45 °.
Further, lens comprise and are formed as cone shape lens body; Lens body is formed with cavity near the side of light source.
Further, anti-dazzle cylindrical shell and antiglare shield are mutually permanently connected by multiple connection strap; Anti-dazzle assembly also comprises fixed mount, and fixed mount is connected with reflector.
Further, reflecting component is reflective sheeting or reflecting piece.
The utility model also provides a kind of anti-dazzle assembly, and anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield; The lower limb place plane of the tangent line that the outward flange of antiglare shield and the top edge of anti-dazzle cylindrical shell are formed and anti-dazzle cylindrical shell forms an anti-dazzle angle; Antiglare shield is provided with reflecting component near the side of light source.
Further, anti-dazzle barrel body forms the cylindrical shape of upper and lower opening; Antiglare shield is formed as Circular Thin Plate; Reflecting component is reflective sheeting or reflecting piece.
Further, the angle at anti-dazzle angle is 15 ° ~ 45 °
Further, anti-dazzle cylindrical shell and antiglare shield are mutually permanently connected by multiple connection strap; Anti-dazzle assembly also comprises fixed mount, and fixed mount is connected with reflector.
Antiglare illuminating lamp optical system of the present utility model and anti-dazzle assembly possess following beneficial effect:
1) by forming anti-dazzle angle, most veiling glares that light fixture casts out can be eliminated, reduce the dazzle of light fixture significantly; The hot spot that light fixture can also be made to be formed is more evenly soft, thus provides comfortable, a high-quality luminous environment for light fixture user; Can also reconfigure on demand direction by the light in non-for part luminous intensity distribution direction further, the anti-dazzle angle formed thus can improve the visual experience that the direct light of light fixture causes human eye significantly;
2) anti-dazzle assembly is provided with the reflecting component of high reflectance, the light reflection that light fixture is launched can be returned lamp lens and adjustment direction penetrates again, thus not only can reduce the dazzle of light fixture further but also can farthest reduce light loss rate;
3) anti-dazzle assembly of the present utility model can be one-body molded, and structure is simple and structure is ingenious.
Accompanying drawing explanation
Fig. 1 is the explosive view of the antiglare illuminating lamp optical system of an embodiment.
Fig. 2 is the sectional view of the antiglare illuminating lamp optical system of an embodiment.
Fig. 3 is the index path of the antiglare illuminating lamp optical system of an embodiment.
Fig. 4 is the stereogram of the anti-dazzle assembly of an embodiment.
Description of reference numerals: 1 is light source, 2 is lens, and 3 is cavity, and 4 is anti-dazzle assembly, and 41 is anti-dazzle cylindrical shell, and 411 is top edge, and 412 is lower limb, and 42 is antiglare shield, and 43 is anti-dazzle angle, and 44 is connection strap, and 45 is fixed mount.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the anti-dazzle assembly of the utility model is described in further detail.
As shown in Figure 1 to Figure 3, in a preferred embodiment, antiglare illuminating lamp optical system of the present utility model comprises light source, lens and anti-dazzle assembly.Lens are arranged on front side of light source, and cover all light of light source transmitting.Lens comprise and are formed as cone shape lens body, and wherein lens body is formed with cavity near the side of light source.The outer surface of lens body is coated with mirror film.Mirror film can strengthen light reflection effect.Light source is arranged at the side of lens, and anti-dazzle assembly is arranged at the opposite side of reflector.The light of light source injection penetrates first after the cavity, lens body refraction of lens.Anti-dazzle assembly is arranged at the front side of lens.
As shown in Figure 4, anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield.The anti-dazzle barrel bodily form becomes the cylindrical shape of upper and lower opening.Define anti-dazzle cylindrical shell and be formed as top edge away from the side of light source, anti-dazzle cylindrical shell is formed as lower limb near the side of light source.Antiglare shield is formed as Circular Thin Plate.The excircle of definition antiglare shield is outward flange.The lower limb place plane of the tangent line that the outward flange of antiglare shield and the top edge of anti-dazzle cylindrical shell are formed and anti-dazzle cylindrical shell forms an anti-dazzle angle.By forming anti-dazzle angle, most veiling glares that light fixture casts out can be eliminated, reduce the dazzle of light fixture significantly; The hot spot that light fixture can also be made to be formed is more evenly soft, thus provides comfortable, a high-quality luminous environment for light fixture user; Can also reconfigure on demand direction by the light in non-for part luminous intensity distribution direction further, the anti-dazzle angle formed thus can improve the visual experience that the direct light of light fixture causes human eye significantly.
The angle at anti-dazzle angle is determined by application places, and relevant to the light distribution angle of light fixture, and such as pole narrow angle lighting fitting can with larger anti-dazzle angle, and wide corner lamp tool can coordinate less anti-dazzle angle.Preferably, the usual range at anti-dazzle angle is 15 ° ~ 45 °.
Antiglare shield is provided with reflecting component near the side of light source.Preferably, reflecting component is the reflective sheeting or reflecting piece etc. that reflectivity is high.Reflective sheeting can adopt nanometer reflective sheeting, to reach best reflecting effect.Therefore, some light injection after lens body refraction of the light source injection of antiglare illuminating lamp optical system of the present utility model, or after lens body refraction, again through reflecting component reflection, last injection after the mirror film reflection of lens body again.Antiglare illuminating lamp optical system of the present utility model is through multiple reflections and refraction, and the light path of formation is complicated, and the hot spot that light fixture is formed is more evenly soft, thus provides comfortable, a high-quality luminous environment for light fixture user.
The axis of anti-dazzle cylindrical shell is overlapping with the center of circle of antiglare shield, and anti-dazzle cylindrical shell and antiglare shield are mutually permanently connected by multiple connection strap.Anti-dazzle assembly also comprises circular fixed mount, and fixed mount is connected with reflector, thus realizes the connection of anti-dazzle assembly and reflector.
The utility model also provides a kind of anti-dazzle assembly, and as shown in Figure 4, anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield.The anti-dazzle barrel bodily form becomes the cylindrical shape of upper and lower opening.Define anti-dazzle cylindrical shell and be formed as top edge away from the side of light source, anti-dazzle cylindrical shell is formed as lower limb near the side of light source.Antiglare shield is formed as Circular Thin Plate.The excircle of definition antiglare shield is outward flange.The lower limb place plane of the tangent line that the outward flange of antiglare shield and the top edge of anti-dazzle cylindrical shell are formed and anti-dazzle cylindrical shell forms an anti-dazzle angle.Anti-dazzle assembly of the present utility model can be used for lighting, by forming anti-dazzle angle, can eliminate most veiling glares that light fixture casts out, reducing the dazzle of light fixture significantly; The hot spot that light fixture can also be made to be formed is more evenly soft, thus provides comfortable, a high-quality luminous environment for light fixture user; Can also reconfigure on demand direction by the light in non-for part luminous intensity distribution direction further, the anti-dazzle angle formed thus can improve the visual experience that the direct light of light fixture causes human eye significantly.
The angle at anti-dazzle angle is determined by application places, and relevant to the light distribution angle of light fixture, and such as pole narrow angle lighting fitting can with larger anti-dazzle angle, and wide corner lamp tool can coordinate less anti-dazzle angle.Preferably, the usual range at anti-dazzle angle is 15 ° ~ 45 °.
Antiglare shield is provided with reflecting component near the side of light source.Preferably, reflecting component is the reflective sheeting or reflecting piece etc. that reflectivity is high.Reflective sheeting can adopt nanometer reflective sheeting, to reach best reflecting effect.Therefore, the some light of the light source injection of antiglare illuminating lamp optical system of the present utility model after lens reflection, then through reflecting component reflection, finally penetrates after reflector refraction again.Utilize the light of the lighting of anti-dazzle assembly of the present utility model through multiple reflections and refraction, the light path of formation is complicated, and the hot spot that light fixture can be made to be formed is more evenly soft, thus provides comfortable, a high-quality luminous environment for light fixture user.
The axis of anti-dazzle cylindrical shell is overlapping with the center of circle of antiglare shield, and anti-dazzle cylindrical shell and antiglare shield are mutually permanently connected by multiple connection strap.Anti-dazzle assembly also comprises circular fixed mount, and fixed mount is connected with reflector, thus realizes the connection of anti-dazzle assembly and reflector.
Anti-dazzle assembly adopts high-temperature resistance plastice to make, and the veiling glare being mapped to anti-dazzle assembly can directly be absorbed, thus guarantees the control of anti-dazzle assembly to light further, to reach the effect optimizing hot spot.
In sum, antiglare illuminating lamp optical system structure of the present utility model is simple and structure is ingenious, and antiglare effect is good.
Although carry out in conjunction with above specific embodiment description of the present utility model, those skilled in the art can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all like this substitute, improve and change be all included in the spirit and scope of attached claim.
Claims (10)
1. an antiglare illuminating lamp optical system, comprises light source and lens; Described lens are arranged on front side of described light source; The light of described light source injection penetrates after described lens reflection; It is characterized in that, described antiglare illuminating lamp optical system also comprises anti-dazzle assembly; Described anti-dazzle assembly is arranged on front side of described lens; Described anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield; The lower limb place plane of the tangent line that the outward flange of described antiglare shield and the top edge of described anti-dazzle cylindrical shell are formed and described anti-dazzle cylindrical shell forms an anti-dazzle angle; Described antiglare shield is provided with reflecting component near the side of described light source.
2. antiglare illuminating lamp optical system according to claim 1, is characterized in that, described anti-dazzle barrel body forms the cylindrical shape of upper and lower opening; Described antiglare shield is formed as Circular Thin Plate.
3. antiglare illuminating lamp optical system according to claim 1, is characterized in that, the angle at described anti-dazzle angle is 15 ° ~ 45 °.
4. antiglare illuminating lamp optical system according to claim 1, is characterized in that, described lens comprise and are formed as cone shape lens body; Described lens body is formed with cavity near the side of described light source.
5. antiglare illuminating lamp optical system according to claim 1, is characterized in that, described anti-dazzle cylindrical shell and described antiglare shield are mutually permanently connected by multiple connection strap; Described anti-dazzle assembly also comprises fixed mount, and described fixed mount is connected with described reflector.
6. antiglare illuminating lamp optical system according to claim 1, is characterized in that, described reflecting component is reflective sheeting or reflecting piece.
7. an anti-dazzle assembly, is characterized in that, described anti-dazzle assembly comprises anti-dazzle cylindrical shell and antiglare shield; The lower limb place plane of the tangent line that the outward flange of described antiglare shield and the top edge of described anti-dazzle cylindrical shell are formed and described anti-dazzle cylindrical shell forms an anti-dazzle angle; The side of described antiglare shield is provided with reflecting component.
8. anti-dazzle assembly according to claim 7, is characterized in that, described anti-dazzle barrel body forms the cylindrical shape of upper and lower opening; Described antiglare shield is formed as Circular Thin Plate; Described reflecting component is reflective sheeting or reflecting piece.
9. anti-dazzle assembly according to claim 7, is characterized in that, the angle at described anti-dazzle angle is 15 ° ~ 45 °.
10. anti-dazzle assembly according to claim 7, is characterized in that, described anti-dazzle cylindrical shell and described antiglare shield are mutually permanently connected by multiple connection strap; Described anti-dazzle assembly also comprises fixed mount, and described fixed mount is connected with described reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024132.4U CN205226922U (en) | 2015-12-11 | 2015-12-11 | Anti -dazzle lighting lamps and lanterns optical system and anti -dazzle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024132.4U CN205226922U (en) | 2015-12-11 | 2015-12-11 | Anti -dazzle lighting lamps and lanterns optical system and anti -dazzle subassembly |
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| CN205226922U true CN205226922U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521024132.4U Active CN205226922U (en) | 2015-12-11 | 2015-12-11 | Anti -dazzle lighting lamps and lanterns optical system and anti -dazzle subassembly |
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| CN (1) | CN205226922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662552A (en) * | 2018-07-26 | 2018-10-16 | 中山雅大光电有限公司 | Without secondary hot spot LED reflection device |
| CN109931543A (en) * | 2017-12-19 | 2019-06-25 | 深圳市海洋王照明工程有限公司 | Indoor illumination light fitting |
-
2015
- 2015-12-11 CN CN201521024132.4U patent/CN205226922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931543A (en) * | 2017-12-19 | 2019-06-25 | 深圳市海洋王照明工程有限公司 | Indoor illumination light fitting |
| CN108662552A (en) * | 2018-07-26 | 2018-10-16 | 中山雅大光电有限公司 | Without secondary hot spot LED reflection device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: 528422 No. 309 East Coast North Road, Guzhen Town, Guangdong, Zhongshan Patentee after: ZHONGSHAN NVC DECORATIVE LIGHTING CO., LTD. Address before: 516021 Guangdong city of Huizhou province Ru Town East Village Bridge (NVC Industrial Park) Patentee before: Huizhou Leishi Optoelectronic Technology Co., Ltd. |