CN207527499U - A kind of plane LED lamp reflector - Google Patents
A kind of plane LED lamp reflector Download PDFInfo
- Publication number
- CN207527499U CN207527499U CN201721591279.0U CN201721591279U CN207527499U CN 207527499 U CN207527499 U CN 207527499U CN 201721591279 U CN201721591279 U CN 201721591279U CN 207527499 U CN207527499 U CN 207527499U
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- China
- Prior art keywords
- plane
- reflector
- plane mirror
- led lamp
- mirror ring
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- 230000004907 flux Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000001815 facial Effects 0.000 claims abstract description 4
- 230000003287 optical Effects 0.000 abstract description 10
- 239000006185 dispersion Substances 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to optical design techniques field, more particularly to a kind of plane LED lamp reflector, including LED light source and several plane mirror rings, the reflector is made of the plane mirror ring of several in one plane annular spreads, the diameter of plane mirror ring is gradually reduced from outmost turns to innermost circle, ultimately form a pyramid facial plane, each plane mirror ring and plane are at an angle, two neighboring plane mirror ring connects at an angle, makes the round reflective plane undulate of reflector.The utility model is cooperated by annular spread, compact arranged faceted pebble reflective mirror in plane reflector plane, realize luminous flux reasonable distribution, while optical requirement of the different lamps for light flux distribution is met, improve luminous flux of light source utilization rate, energy saving, LED lamp illumination quality can be significantly improved to avoid dispersion, saving material of light etc. simultaneously.
Description
Technical field
The utility model belongs to optical design techniques field, and in particular to a kind of plane LED lamp reflector.
Background technology
As forth generation light source and the energy saving light source of 21 century, light emitting diode (Light Emitting Diode,
LED) application development is rapid.With the exploitation of its luminous efficiency and great power LED, LED is in commercial lighting field gradual generation
For conventional lamp and it is used widely.But LED is point light source, it is necessary to which difference could be met by carrying out necessary secondary optical design
The specific optical requirement of lamps and lanterns.
Currently, high-power LED lamp is being increasingly becoming the main product in market.In secondary optical design, lens and
Reflector is common two schemes, and due to general LED secondary optical designs, LED light directive front, reflector is controlling
There are disadvantage in terms of the luminous flux distribution of LED centers, so transmissive design is more widely applied.Lens compared to transmission-type are set
Meter, reflector design have the advantages that uniqueness：The features such as non-dispersive, high luminous flux utilization rate.Also, as great power LED should
With increasingly extensively, the flip-over type LED that (shines backward) is eliminated the disadvantage of reflector, and reflector can realize flip-over type LED
Central luminous flux distribution.In conjunction with the plurality of advantages of reflector, reflector design has certain application prospect.It is general anti-
All using longer reflecting assembly in the design of light cup, not only waste of materials, but also lamps and lanterns volume is made to become larger is unfavorable for LED lamp
Heat dissipation etc..Reflector how to be applied to carry out secondary optical design to the great power LED that point light source encapsulates, had both completed the conjunction of luminous flux
Reason distribution, while the dispersion of light is avoided to become an important research direction.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is anti-to provide a kind of plane LED lamp
Light cup can realize the utilization rate for improving luminous flux, while can save material, reduce lamps and lanterns volume and avoid the dispersion of light,
Greatly improve the quality of lamps and lanterns.
The technical solution of the utility model is as follows：
A kind of plane LED lamp reflector, including LED light source and several plane mirror rings, the reflector by
The plane mirror ring of several in one plane annular spreads is formed, and the diameter of plane mirror ring is from outmost turns to most interior
Circle is gradually reduced, and ultimately forms a pyramid facial plane, each plane mirror ring and plane are at an angle, two neighboring
Plane mirror ring connects at an angle, makes the round reflective plane undulate of reflector.
A kind of plane LED lamp reflector, the plane mirror ring are made of several plane mirrors, each plane
Reflective mirror is interconnected amongst one another to form plane mirror ring.
A kind of plane LED lamp reflector, the plane mirror are plane or curved surface, and edge is anti-for place plane
The outside of light microscopic ring, the edge of the plane mirror is a fan-shaped or fan-shaped part.
A kind of plane LED lamp reflector, the surface of the plane mirror are coated with reflective material.
A kind of plane LED lamp reflector, the LED light source relative position and plane mirror and reflector plane angle
Difference and plane reflector the size difference of degree are, it can be achieved that the distribution of the specified angle of luminous flux and specified magnitude.
The beneficial effects of the utility model are：
The utility model passes through annular spread, compact arranged faceted pebble reflective mirror phase interworking in plane reflector plane
It closes, realizes luminous flux reasonable distribution, while optical requirement of the different lamps for light flux distribution is met, improve light source light
It is flux utilization, energy saving, at the same can to avoid light dispersion, save material etc., significantly improve LED lamp illumination product
Matter.
Description of the drawings
Fig. 1 is the plane LED reflectors and index path of the utility model；
Fig. 2 is the vertical view of the plane LED reflectors of the utility model；
Fig. 3 is the side view and index path of the plane LED reflectors of the utility model；
In figure：1. plane mirror ring, 2.LED light sources, 3. incident lights.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the utility model.
As shown in the figure, a kind of plane LED lamp reflector of the utility model, in one plane annular by several
The plane mirror ring of distribution is formed, and the diameter of plane mirror ring is gradually reduced from outmost turns to innermost circle, ultimately forms one
A pyramid facial plane, each plane mirror ring and plane are at an angle, and two neighboring plane mirror ring is in certain angle
Degree connection makes the round reflective plane undulate of reflector.
The plane mirror ring is made of several plane mirrors 1, each 1 formation plane interconnected amongst one another of plane mirror
Reflective mirror ring.Each plane mirror 1 is plane or curved surface, and edge is the outside of place plane mirror ring, the plane
The edge of reflective mirror 1 is a fan-shaped or fan-shaped part.
The surface of each plane mirror 1 is coated with reflective material.
Under working condition, by the incident light 3 that LED light source 2 is sent out through annular spread in plane LED lamp reflector plane
Plane mirror ring on plane mirror 1 reflect, the angle that is formed when being connected by each plane mirror ring carries out anti-
It penetrates.
Due to anti-with 2 relative position of LED light source and plane mirror 1 and the difference and plane of reflector Plane Angle
Light cup size difference is, it can be achieved that the distribution of the specified angle of luminous flux and specified magnitude.It is final to realize the reasonable of luminous flux
Distribution.
It is cooperated by annular spread, compact arranged plane mirror in plane reflector plane, realizes that light leads to
Reasonable distribution is measured, while optical requirement of the different lamps for light flux distribution is met, raising luminous flux of light source utilization rate,
It is energy saving, while LED lamp illumination quality can be significantly improved to avoid dispersion, saving material of light etc..
Claims (5)
1. a kind of plane LED lamp reflector, including LED light source and several plane mirror rings, it is characterised in that：It is described
Reflector is made of the plane mirror ring of several in one plane annular spreads, and the diameter of plane mirror ring is from outermost
It enclosing innermost circle to be gradually reduced, ultimately forms a pyramid facial plane, each plane mirror ring and plane are at an angle,
Two neighboring plane mirror ring connects at an angle, makes the round reflective plane undulate of reflector.
2. a kind of plane LED lamp reflector as described in claim 1, it is characterised in that：The plane mirror ring by
Several plane mirrors form, and each plane mirror is interconnected amongst one another to form plane mirror ring.
3. a kind of plane LED lamp reflector as claimed in claim 2, it is characterised in that：The plane mirror is flat
Face or curved surface, edge are the outside of place plane mirror ring, and the edge of the plane mirror is fan-shaped or fan-shaped one
Part.
4. a kind of plane LED lamp reflector as described in claim 1, it is characterised in that：The table of the plane mirror
Face is coated with reflective material.
5. a kind of plane LED lamp reflector as described in claim 1, it is characterised in that：The LED light source relative position
It is with the difference and plane reflector size of plane mirror and reflector Plane Angle different, it can be achieved that luminous flux
The distribution of specified angle and specified magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591279.0U CN207527499U (en) | 2017-11-24 | 2017-11-24 | A kind of plane LED lamp reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591279.0U CN207527499U (en) | 2017-11-24 | 2017-11-24 | A kind of plane LED lamp reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527499U true CN207527499U (en) | 2018-06-22 |
Family
ID=62580180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721591279.0U Active CN207527499U (en) | 2017-11-24 | 2017-11-24 | A kind of plane LED lamp reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527499U (en) |
-
2017
- 2017-11-24 CN CN201721591279.0U patent/CN207527499U/en active Active
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| GR01 | Patent grant |