CN106523940A - Anti-glare reflector lamp - Google Patents
Anti-glare reflector lamp Download PDFInfo
- Publication number
- CN106523940A CN106523940A CN201611106361.XA CN201611106361A CN106523940A CN 106523940 A CN106523940 A CN 106523940A CN 201611106361 A CN201611106361 A CN 201611106361A CN 106523940 A CN106523940 A CN 106523940A
- Authority
- CN
- China
- Prior art keywords
- light
- reflector
- light according
- prism
- reflective prism
- 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.)
- Pending
Links
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- 239000000463 material Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 9
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 239000002585 base Substances 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
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- 230000001458 anti-acid effect Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 101150038956 cup-4 gene Proteins 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Abstract
The invention provides an anti-glare reflector lamp, which comprises a pedestal, a light-emitting part and an end cover, wherein the light-emitting part is fixed in the pedestal; the end cover is fixed on the edge of the pedestal; the light-emitting part comprises a base plate fixed at the bottom in the pedestal; a control circuit and a power supply circuit are arranged on the base plate; a bottomless reflection cup is fixed on the upper surface of the base plate; an LED (light-emitting diode) assembly is arranged on the base plate and at the center of the bottom of the reflection cup; the LED assembly is electrically connected with the control circuit and the power supply circuit; a prism layer is arranged on the upper edge of the reflection cup; a light outlet hole is formed in the upper part of the end cover; and a lens is arranged on the light outlet hole. The reflection cup can gather light rays and the prism layer can soften the light rays, so the anti-glare reflector lamp is convenient to use, simple to operate and high in practicability.
Description
Technical field
The present invention relates to LED field, particularly relates to a kind of anti-dazzle shot-light.
Background technology
Lighting is life now, a kind of indispensable instrument in commercial production.The species of light fixture is various in the market,
Have their own characteristics each, according to applied environment, functional requirement, occur in that a variety of light fixtures.Generally in some large range of fixations
Illumination place, needs light beam is concentrated to some direction, centralized lighting, so as to effectively utilize luminous energy by reflector.But
It is the lighting under some special environments, the stability to the light of light fixture is anti-dazzle etc. to put forward higher requirement.Example
Such as, as learning desk lamp, on the one hand can improve from the performance of light source is improved, but this mode cost for improving light source is too
Height is not practical enough.On the other hand it is exactly that secondary correction is carried out by the reflecting mechanism matched with light fixture.For example Chinese patent is (special
Sharp number is：200820189521.6) disclose a kind of illumination Lamp cup with anti-dazzle function.A kind of Anti-dazzle lamp cup, includes anti-
Light shield, reflection shield center are provided with light source, and light source is connected with lamp socket by pin, and lamp socket front both sides are provided with L-shaped bullet
Piece button foot, is matched with the breach of reflection shield rounded bottom both sides.Equipped with crane span structure is supported on the inner reflection face of reflection shield, prop up
Support gantry middle portion is provided with arc fixture, and ceramic antidazzle visor is fastened in arc fixture, is matched somebody with somebody with arc fixture using one
The cuffs of conjunction is ceramic antidazzle visor fixation.This anti-dazzle lighting Lam-cup structure is complicated, installs inconvenient, and cost compared with
Height is not practical enough.LED of the existing market using single reflector, dazzle are difficult control, the good of giddy light by dominated, reflector
Intensification must be increased, but cause light extraction efficiency low as light needs Jing multiple reflections after deepening, and after reflector is increased, lamp
Tool height is also increased, and the occasion for causing some plenums relatively low cannot be used.
The content of the invention
The present invention proposes a kind of anti-dazzle shot-light, solves the problems of the prior art.
The technical scheme is that what is be achieved in that：
Anti-dazzle shot-light, including base, illuminating part and end cap, the illuminating part are fixed on the chassis interior, the end
Lid is fixed on the base upper edge, and the illuminating part includes the substrate for being fixed on base inner bottom part, and the substrate is provided with
Control circuit and power supply circuits, the upper surface of base plate fix a bottomless reflector, the reflector, on the substrate of bottom centre
LED component is provided with, the LED component is electrically connected with control circuit and power supply circuits, the reflector upper edge is provided with layers of prisms；Institute
State end cap top and be provided with light hole, the light hole is provided with lens.
As the preferred version of the present invention, LED driver, the LED driver and LED groups in the control circuit, are provided with
Part is connected, and exchange electrical input frequency range is 65HZ-95HZ.
Used as the preferred version of the present invention, the reflector is the equidistant side wall construction of concentric bilayer, between inner and outer wall
The reflective prism of some scattering formulas is accompanied, the reflective prism is provided with N number of, wherein 20≤N≤45.
Used as the preferred version of the present invention, the reflective prism material is clear hard type glass material or plastics material.
Used as the preferred version of the present invention, the reflection edge column section is isosceles triangle or isosceles trapezoid, and adjacent two is anti-
It is γ that the prism inclined-plane of light prism forms angle, wherein 13 °≤γ≤20 °.
Used as the preferred version of the present invention, the reflective prism downward projection is outwards gradually wide by origin of reflector center
The straight line and bar line of formula diverging.
Used as the preferred version of the present invention, it is that origin is outside gradually that the reflective prism downward projection is 4 center of a reflector
Wide formula diverging, and the spin line with hour hands turn-knob and rotation bar line.
Used as the preferred version of the present invention, the layers of prisms is a circular glass, and the circular glass bottom surface posts rib
Mirror film, the prism film are frosted concaveconvex structure.
Beneficial effect
The present invention proposes a kind of anti-dazzle shot-light, including base, illuminating part and end cap, and illuminating part is fixed on the base
Inside, the end cap are fixed on the base upper edge, and the illuminating part includes the substrate for being fixed on base inner bottom part, described
Substrate is provided with control circuit and power supply circuits, and the upper surface of base plate fixes a bottomless reflector, the reflector, in bottom
The substrate of the heart is provided with LED component, and the LED component is electrically connected with control circuit and power supply circuits, and the reflector upper edge sets
There is layers of prisms；The end cap top is provided with light hole, and the light hole is provided with lens.Reflector can be by light-ray condensing, together
When, layers of prisms can be soft by light, and which is easy to use, simple to operate, and practicality is good.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is present invention entirety disassemblying structure schematic diagram；
Fig. 2 is reflector cross-sectional view shown in Fig. 1.
In figure, base 1, substrate 2, LED component 3, reflector 4, outer wall 41, inwall 42, reflective prism 43, divergence point 431,
Top end point 432, fin line 433, cup bottom 434, layers of prisms 5, end cap 6, lens 7.
Specific embodiment
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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Embodiment in invention, the every other reality obtained under the premise of creative work is not made by those of ordinary skill in the art
Example is applied, the scope of protection of the invention is belonged to.
Anti-dazzle shot-light as shown in Figure 1, including base 1, illuminating part and end cap 6, illuminating part are fixed on inside base 1,
End cap 6 is fixed on 1 upper edge of base, and illuminating part includes the substrate 2 for being fixed on 1 inner bottom part of base, and substrate 2 is provided with control electricity
Road and power supply circuits, 2 upper surface of substrate fix a bottomless reflector 4, and reflector 4, the substrate 2 of bottom centre are provided with LED groups
Part 3, LED component 3 are electrically connected with control circuit and power supply circuits, and 4 upper edge of reflector is provided with layers of prisms 5；6 top of end cap is provided with out
Unthreaded hole, light hole are provided with lens 7.
LED driver is provided with control circuit, the LED driver is connected with LED component 3, exchanges electrical input frequency
Scope is 65HZ-95HZ.
Reflector is the equidistant side wall construction of concentric bilayer, and the reflective prism of some scattering formulas is accompanied between inwall 42 and outer wall 41
43, reflective prism 43 is provided with N number of, wherein 20≤N≤45.
Reflective prism material is clear hard type glass material or plastics material.Reflection edge column section is isosceles triangle or isosceles
Trapezoidal, it is γ that the prism inclined-plane of adjacent two reflective prism forms angle, wherein 13 °≤γ≤20 °.
The reflective prism downward projection is with reflector center as the origin straight line that outwards gradually wide formula dissipates and bar line.Instead
It is that outwards gradually wide formula dissipates origin that light prism downward projection is 4 center of a reflector, and the spin line with hour hands turn-knob and rotation bar line.
Reflector 4 as shown in Figure 2, its 41 main view of outer wall are projected as isosceles trapezoidal structure, and its two waist is thrown with vertical shaft core
Shadow shape is angled α, wherein 25 °≤α≤70 °, and in use, it has been found that when α is 30 ° or 45 °, reflector 4 it is anti-
Light effect is more preferable.
Reflective prism material in this product is glass, acrylic glass, the transparent scratch resistant hard material such as PVC.With it is interior
Wall 42 is adhesively fixed by ultraviolet sealing glue.
The number of reflective prism 43 is 20 to 45, wherein preferably 33, their annulars closely array in inwall table
On face, reflective prism 43 is lug type structure, and the section of reflective prism is isosceles triangle or isosceles trapezoid, countless isosceles three
Angular summit constitutes the fin line 433 of reflective prism 43.The base width of each reflective prism 43 all by cup bottom 434 to
432 direction of top end point is gradually widened.
Wherein, the base angle number of degrees of the isosceles triangle or isosceles trapezoid in the section of reflective prism are β, wherein 70 °≤β≤
77°。
Each 43 divergencing path of reflective prism is extended downwardly, and it be some divergence point 431 to converge at, and divergence point 431 is located at anti-
In the vertical shaft core of light cup 4.
Fin line 433 has various ways, can be form of straight lines, parabolic or sawtooth form for side elevation.
When fin line 433 is form of straight lines, its projection straight line and 42 side elevation straight line parallel of inwall.
Fin line 433 can also be form of arcs, and its camber line diameter delayed action scatterplot 431 gradually becomes to 432 direction of top end point
Greatly.
The downward projection of fin line 433 be circumferential dispersion straight line, its can also be linear fashion, i.e., each reflective prism
43 carry out the square torsion of same hour hands, and fin line 433 becomes divergence expression rotation camber line.
4 inside outer wall of reflector scribbles one layer of reflective agent, with acrylic resin as base material, with a certain proportion of directional reflective
Material mixing is formulated in a solvent, belongs to a kind of Novel light-reflecting coating.Its reflective mechanism is that the light of irradiation is passed through anti-
In the sight line of light bead retroreflective the Huis, reflecting effect is formed, reflecting at night effect becomes apparent from.It is high with reflecting rate, can prevent
Ultraviolet light-wave irradiation, prevents color desalination from peeling off, is resistant to extremely strong salt fog, anti acid alkali performance energy.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. anti-dazzle shot-light, including base (1), illuminating part and end cap (6), the illuminating part are fixed on the base (1) inside,
The end cap (6) is fixed on the base (1) upper edge, it is characterised in that the illuminating part includes being fixed in base (1)
The substrate (2) of bottom, the substrate (2) are provided with control circuit and power supply circuits, and it is bottomless that substrate (2) upper surface fixes one
Reflector (4), the reflector (4), the substrate (2) of bottom centre are provided with LED component (3), the LED component (3) and control
Circuit processed and power supply circuits are electrically connected, and reflector (4) upper edge is provided with layers of prisms (5)；End cap (6) top is provided with out light
Hole, the light hole are provided with lens (7).
2. anti-dazzle shot-light according to claim 1, it is characterised in that LED driver, institute are provided with the control circuit
State LED driver to be connected with LED component (3), exchange electrical input frequency range is 65HZ-95HZ.
3. anti-dazzle shot-light according to claim 1, it is characterised in that the reflector is the equidistant side wall knot of concentric bilayer
Structure, accompanies the reflective prism (43) of some scattering formulas between inwall (42) and outer wall (41), the reflective prism (43) is provided with N number of,
Wherein 20≤N≤45.
4. anti-dazzle shot-light according to claim 3, it is characterised in that the reflective prism material is clear hard type glass
Glass material or plastics material.
5. anti-dazzle shot-light according to claim 3, it is characterised in that the reflection edge column section be isosceles triangle or
Isosceles trapezoid, it is γ that the prism inclined-plane of adjacent two reflective prism forms angle, wherein 13 °≤γ≤20 °.
6. anti-dazzle shot-light according to claim 3, it is characterised in that the reflective prism downward projection is with reflector
Center is the origin straight line that outwards gradually wide formula dissipates and bar line.
7. anti-dazzle shot-light according to claim 3, it is characterised in that the reflective prism downward projection is a reflector
(4) center is that outwards gradually wide formula dissipates origin, and the spin line with hour hands turn-knob and rotation bar line.
8. anti-dazzle shot-light according to claim 1, it is characterised in that the layers of prisms is a circular glass, the circle
Shape glass bottom surface posts prism film, and the prism film is frosted concaveconvex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106361.XA CN106523940A (en) | 2016-12-05 | 2016-12-05 | Anti-glare reflector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106361.XA CN106523940A (en) | 2016-12-05 | 2016-12-05 | Anti-glare reflector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523940A true CN106523940A (en) | 2017-03-22 |
Family
ID=58341325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106361.XA Pending CN106523940A (en) | 2016-12-05 | 2016-12-05 | Anti-glare reflector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056840A (en) * | 2019-03-29 | 2019-07-26 | 天津同诚伟业科技有限公司 | A kind of dedicated floodlight reflector in high salt fog area |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB587884A (en) * | 1943-09-27 | 1947-05-08 | Edmund Robert Johnston | Improvements in or relating to glare or dazzle preventing devices |
| CN101858565A (en) * | 2010-04-28 | 2010-10-13 | 海洋王照明科技股份有限公司 | Headlamp reflection cup, headlamp and motor vehicle |
| CN201954471U (en) * | 2010-12-27 | 2011-08-31 | 北京唐艺亮霸工贸有限公司 | Light reflecting device for down lamp |
| CN203099580U (en) * | 2012-12-28 | 2013-07-31 | 东莞市中实创半导体照明有限公司 | Light emitting diode (LED) down lamp |
| CN103398329A (en) * | 2013-08-08 | 2013-11-20 | 广东恒润光电有限公司 | Spot lamp |
| CN106641879A (en) * | 2016-12-05 | 2017-05-10 | 中山市光大光学仪器有限公司 | Condensed light spotlight lamp |
| CN106764666A (en) * | 2016-12-05 | 2017-05-31 | 中山市光大光学仪器有限公司 | Anti-dazzle shot-light with layers of prisms |
| CN207298527U (en) * | 2016-12-05 | 2018-05-01 | 中山市光大光学仪器有限公司 | Anti-dazzle shot-light with layers of prisms |
-
2016
- 2016-12-05 CN CN201611106361.XA patent/CN106523940A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB587884A (en) * | 1943-09-27 | 1947-05-08 | Edmund Robert Johnston | Improvements in or relating to glare or dazzle preventing devices |
| CN101858565A (en) * | 2010-04-28 | 2010-10-13 | 海洋王照明科技股份有限公司 | Headlamp reflection cup, headlamp and motor vehicle |
| CN201954471U (en) * | 2010-12-27 | 2011-08-31 | 北京唐艺亮霸工贸有限公司 | Light reflecting device for down lamp |
| CN203099580U (en) * | 2012-12-28 | 2013-07-31 | 东莞市中实创半导体照明有限公司 | Light emitting diode (LED) down lamp |
| CN103398329A (en) * | 2013-08-08 | 2013-11-20 | 广东恒润光电有限公司 | Spot lamp |
| CN106641879A (en) * | 2016-12-05 | 2017-05-10 | 中山市光大光学仪器有限公司 | Condensed light spotlight lamp |
| CN106764666A (en) * | 2016-12-05 | 2017-05-31 | 中山市光大光学仪器有限公司 | Anti-dazzle shot-light with layers of prisms |
| CN207298527U (en) * | 2016-12-05 | 2018-05-01 | 中山市光大光学仪器有限公司 | Anti-dazzle shot-light with layers of prisms |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056840A (en) * | 2019-03-29 | 2019-07-26 | 天津同诚伟业科技有限公司 | A kind of dedicated floodlight reflector in high salt fog area |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170322 |