CN208090337U - Reflection type lamp with polarized light distribution curve - Google Patents
Reflection type lamp with polarized light distribution curve Download PDFInfo
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- CN208090337U CN208090337U CN201820306694.5U CN201820306694U CN208090337U CN 208090337 U CN208090337 U CN 208090337U CN 201820306694 U CN201820306694 U CN 201820306694U CN 208090337 U CN208090337 U CN 208090337U
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- Prior art keywords
- light
- distribution curve
- polarisation
- reflection type
- type lamp
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- 238000009792 diffusion process Methods 0.000 claims abstract description 34
- 230000004907 flux Effects 0.000 claims description 53
- 241001465382 Physalis alkekengi Species 0.000 abstract description 10
- 240000003380 Passiflora rubra Species 0.000 abstract description 2
- 210000000007 bat wing Anatomy 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 239000004425 Makrolon Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
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- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model provides a reflective lamps and lanterns with polarisation grading curve produces polarisation curve and bat wing section grading curve's emergent ray in order to solve the inconvenient problem of rotation lamps and lanterns through reflection configuration, prism structure and diffusion structure.
Description
Technical field
The utility model is about a kind of lamps and lanterns, especially with regard to a kind of reflection type lamp with polarisation distribution curve flux.
Background technology
Currently, stage of the technology of light emitting diode (light-emitted diode, LED) lamps and lanterns towards fast development,
There is the situation for gradually replacing conventional lamp.The most important difference of the lamps and lanterns of LED lamp and lamp type is, LED lamp
Used LED light source is sent out by LED grain, is the effect of point light source.Due to the point light source characteristic of LED, in LED lamp
Design on, how light source to be reflected, so that point light source can dissipate to form uniform light, becomes the design of LED lamp
One of emphasis.
The distribution curve flux of traditional lamps and lanterns is that the distribution curve flux of axial symmetry (symmetry) is distributed, when asymmetric in needs
(asymmetry) application scenario, e.g. wall lamp, cabinet lamp and desk lamp, can only by rotate lamps and lanterns fluorescent tube head with
Optical axis is completed, and it is upper quite inconvenient to use.Therefore, it is necessary to develop a kind of new-type lamps and lanterns, to solve the above problem.
Utility model content
One of the utility model is designed to provide a kind of reflection type lamp with polarisation distribution curve flux, is tied by reflecting
Structure, prism structure and diffusion structure, to generate the emergent ray of polarisation curve and bat aerofoil profile distribution curve flux, to solve to rotate
The problem of lamps and lanterns inconvenience.
To reach above-mentioned purpose, the reflection type lamp with polarisation distribution curve flux includes in an embodiment of the utility model
There is ontology a fixed part, the fixed part to be equipped with one first side and one second side；One light source is set to a circuit
On plate, the circuit board is fixed on the fixed part, and the light source is providing a light；One catoptric arrangement, from institute
Second side for stating the fixed part of ontology extends, to form the light of polarisation, wherein the catoptric arrangement
An opening is formed with first side of the fixed part；One prism structure is fixed on the ontology and the catoptric arrangement
Between, make the light that the light of the catoptric arrangement reflection and the light source generate that the opening be passed through to be incident to
The prism structure makes the reflection type lamp form the light with polarisation bat aerofoil profile distribution curve flux according to the exit direction
Line；And a diffusion structure, it is fixed between the ontology and the catoptric arrangement, to receive with polarisation bat aerofoil profile light distribution
The light of curve, so that the equalizing light rays with polarisation bat aerofoil profile distribution curve flux.
In one embodiment, first side has the first groove, and the catoptric arrangement has the second groove, institute
The first groove is stated with second groove to the fixation prism structure and the diffusion structure.
In one embodiment, the prism structure and the diffusion structure are disposed on the outgoing side of the opening
To.
In one embodiment, the light source includes at least an at least LED source.
In one embodiment, the light source is adjacent to the side of the opening.
In one embodiment, the catoptric arrangement have a curved surfaces, to reflect the light to it is described opening with
And the prism structure.
In one embodiment, the prism structure is equipped with multiple micro-structures on the surface of the neighbouring catoptric arrangement.
In one embodiment, the diffusion structure is attached at the prism structure.
The reflection type lamp with polarisation distribution curve flux includes an ontology in another embodiment of the utility model, has one
Fixed part, the fixed part are equipped with one first side and one second side；One light source is set on a circuit board, the electricity
Road plate is fixed on the fixed part, and the light source is providing a light；One catoptric arrangement, described in the ontology
Second side of fixed part extends, to form the light of polarisation, wherein the catoptric arrangement and the fixed part
First side formed one opening；And a diffusion structure, it is fixed between the ontology and the catoptric arrangement, to
The light with polarisation bat aerofoil profile distribution curve flux is received, so that the equalizing light rays with polarisation distribution curve flux.
In one embodiment, first side has the first groove, and the catoptric arrangement has the second groove, institute
The first groove is stated with second groove to the fixation diffusion structure.
In one embodiment, the diffusion structure is disposed on the exit direction of the opening.
In one embodiment, the light source includes at least an at least LED source.
In one embodiment, the light source is adjacent to the side of the opening.
In one embodiment, the catoptric arrangement have a curved surfaces, to reflect the light to it is described opening with
And the diffusion structure.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described：
Fig. 1 is the combination being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model first embodiment
Figure.
Fig. 2 is the sectional view for being painted the A-A ' line segments in foundation the utility model first embodiment along Fig. 1.
Fig. 3 is the light distribution being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model first embodiment
The oscillogram of curve.
Fig. 4 is the combination being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model second embodiment
Figure.
Fig. 5 is the sectional view for being painted the B-B ' line segments in foundation the utility model second embodiment along Fig. 4.
Fig. 6 is the light distribution being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model second embodiment
The oscillogram of curve.
Label in figure indicates respectively：
100, ontology；
102, light source；
104, catoptric arrangement；
106, prism structure；
107, micro-structure；
108, diffusion structure；
110, fixed part；
112a, the first side；
112b, the second side；
114, circuit board；
116, it is open；
118a, the first groove；
118b, the second groove；
C1, C2, C3, C4 distribution curve flux；
L1, L2, L3, light.
Specific implementation mode
Schema is please referred to, wherein identical component symbol represents identical component or similar component, the utility model
Principle be to implement to illustrate in the computing environment appropriate.The following description be based on illustrated by the utility model
Specific embodiment is not construed as limitation the utility model other specific embodiments not detailed herein.
Fig. 1 is the combination being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model first embodiment
Figure.Fig. 2 is the sectional view for being painted the A-A ' line segments in foundation the utility model first embodiment along Fig. 1.With polarisation light distribution
The reflection type lamp of curve includes ontology 100, light source 102, catoptric arrangement 104, prism structure 106 and diffusion structure 108.This
Body 100 has a fixed part 110, and the fixed part 110 is equipped with one first side 112a and one second side 112b, and described the
One side 112a is connect with the second side 112b with a predetermined angle.Light source 102 is set on a circuit board 114, described
Circuit board 114 fixes (e.g. lock mode or adhesive means) on the fixed part 110, and the light source 102 is used
To provide light L1, a L2.The light source 102 is, for example, an at least LED source.
As shown in Figure 1 and Figure 2, the second side of the catoptric arrangement 104 from the fixed part 110 of the ontology 100
Portion 112b extends, to form described light L1, L2 of polarisation, wherein the institute of the catoptric arrangement 104 and the fixed part 110
It states the first side 112a and forms an opening 116.In one embodiment, the catoptric arrangement 104 has a curved surfaces, to anti-
Described light L1, L2 are penetrated to the opening 116 and the prism structure 106, another light L3 is from prism structure 106 and expands
Dissipating bind structure 108 is emitted, and the catoptric arrangement 104 can cover the emergent ray of the light source 102 with the opening 116.It is real one
It applies in example, the light source 102 is adjacent to the side of the opening 116.
As shown in Figure 1 and Figure 2, prism structure 106 is fixed between the ontology 100 and the catoptric arrangement 104, is made
Described light L1, L2 that described light L1, L2 and the light source 102 that the catoptric arrangement 104 reflects are generated pass through described
Opening 116 is incident to the prism structure 106, and so that the reflection type lamp is formed according to the exit direction ED has polarisation bat
Light L1, L2 of aerofoil profile distribution curve flux.In one embodiment, prism structure 106 is on the surface of the neighbouring catoptric arrangement 104
Equipped with multiple micro-structures 107, i.e., multiple micro-structures 107 are equipped in the incidence surface of prism structure 106, such as along C-C ' line segments
Section partial enlargement lower section V-structure icon.Diffusion structure 108 is fixed on the ontology 100 and the catoptric arrangement
Between 104, to receive light L1, L2 with polarisation bat aerofoil profile distribution curve flux, so that described have polarisation bat aerofoil profile light distribution
Light L1, L2 homogenization of curve.In one embodiment, the diffusion structure 108 is attached at the prism structure 106.One
In embodiment, the prism structure 106 and the diffusion structure 108 are disposed on the exit direction of the opening 116
ED.In one embodiment, prism structure 106 and 106 material of prism structure are, for example, to be selected from polyethylene terephthalate
(PET), polyurethane (PU), makrolon (PC), polypropylene (PP), polyacids methyl esters (PMMA), glass and silicon (Silicon) material
The group that matter is formed.
As shown in Figure 1 and Figure 2, the first side 112a of the fixed part 110 has the first groove 118a, and described
Catoptric arrangement 104 has the second groove 118b, the first groove 118a and the second groove 118b to the fixation rib
Mirror structure 106 and the diffusion structure 108.
Fig. 3 is the light distribution being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model first embodiment
The oscillogram of curve.As shown in the distribution curve flux C1 of Fig. 3, reflection type lamp generates bat aerofoil profile light distribution song by prism structure 106
Line C1, light emitting angle have wider illumination zone between 60 degree of 60 degree of right side to left side.In other words, distribution curve flux C1 shapes
At asymmetrical bat wing light shape, light is made to concentrate on first side of the catoptric arrangement 104 and the fixed part 110
112a is formed by the positions opening 11C6, forms illumination region.As shown in the distribution curve flux C2 of Fig. 3, reflection type lamp passes through institute
State the mist degree of diffusion structure 108 and form polarized condition to adjust light L1, L2, shown in the distribution curve flux C2 of e.g. Fig. 3
20 degree of angle forms polarized condition.
Fig. 4 is the combination being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model second embodiment
Figure.Fig. 5 is the sectional view for being painted the B-B ' line segments in foundation the utility model second embodiment along Fig. 4.With polarisation light distribution
The reflection type lamp of curve includes ontology 100, light source 102, catoptric arrangement 104 and diffusion structure 108.Ontology 100 has one
Fixed part 110, the fixed part 110 are equipped with one first side 112a and one second side 112b, the first side 112a
It is connect with a special angle with the second side 112b.Light source 102 is set on a circuit board 114, and the circuit board 114 is solid
Fixed (e.g. lock mode or adhesive means) is on the fixed part 110, and the light source 102 is providing a light
L1,L2.The light source 102 is, for example, an at least LED source.
As shown in Figure 4 and 5, the second side of the catoptric arrangement 104 from the fixed part 110 of the ontology 100
Portion extends 112b, to form described light L1, L2 of polarisation, wherein the institute of the catoptric arrangement 104 and the fixed part 110
It states the first side 112a and forms an opening 116.In one embodiment, the catoptric arrangement 104 has a curved surfaces, to anti-
Described light L1, L2 are penetrated to the opening 116 and the diffusion structure 108, another light L3 is emitted from diffusion structure 108,
The catoptric arrangement 104 can cover the emergent ray of the light source 102 with the opening 116.In one embodiment, the light source
102 are adjacent to the side of the opening 116.
As shown in Figure 4 and 5, diffusion structure 108 is fixed between the ontology 100 and the catoptric arrangement 104, is used
To receive light L1, L2 with polarisation bat aerofoil profile distribution curve flux, so that the light L1, L2 with polarisation distribution curve flux are uniform
Change.In one embodiment, the diffusion structure 108 is disposed on the exit direction ED of the opening 116.The diffusion junctions
Structure 108 is disposed on the exit direction ED of the opening 116.In one embodiment, 108 material of the diffusion structure is for example
It is selected from polyethylene terephthalate (PET), polyurethane (PU), makrolon (PC), polypropylene (PP), polyacids methyl esters
(PMMA), the group that glass and silicon (Silicon) material are formed.
As shown in Figure 4 and 5, the first side 112a of the fixed part 110 has the first groove 118a, and described
Catoptric arrangement 104 has the second groove 118b, the first groove 118a and the second groove 118b to the fixation rib
Mirror structure 106.
Fig. 6 is the light distribution being painted according to the reflection type lamp with polarisation distribution curve flux in the utility model second embodiment
The oscillogram of curve.As shown in the distribution curve flux C3 of Fig. 6, reflection type lamp generates distribution curve flux C3 by catoptric arrangement 104.Such as
Shown in the distribution curve flux C4 of Fig. 6, reflection type lamp adjusts light L1, L2 shape by the mist degree of the diffusion structure 108
At polarized condition, shown in the distribution curve flux C4 of e.g. Fig. 6 in angle 40 degree form polarized condition.In other words, distribution curve flux C4
Asymmetrical polarisation curve is formed, light is made to concentrate on first side of the catoptric arrangement 104 and the fixed part 110
112a is formed by 116 positions of opening, forms illumination region.
In conclusion the utility model has the reflection type lamp of polarisation distribution curve flux, pass through catoptric arrangement, prism structure
And diffusion structure generates the emergent ray of polarisation curve and bat aerofoil profile distribution curve flux to solve asking for rotation lamps and lanterns inconvenience
Topic.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (14)
1. a kind of reflection type lamp with polarisation distribution curve flux, which is characterized in that including：
There is one ontology a fixed part, the fixed part to be equipped with one first side and one second side；
One light source is set on a circuit board, and the circuit board is fixed on the fixed part, and the light source is providing
One light；
One catoptric arrangement extends from second side of the fixed part of the ontology, to form the light of polarisation
Line, wherein first side of the catoptric arrangement and the fixed part forms an opening；
One prism structure is fixed between the ontology and the catoptric arrangement, makes the light of the catoptric arrangement reflection
And the light that the light source generates passes through the opening to be incident to the prism structure, makes the reflection type lamp foundation
Exit direction forms the light with polarisation bat aerofoil profile distribution curve flux；And
One diffusion structure is fixed between the ontology and the catoptric arrangement, bent with polarisation bat aerofoil profile light distribution to receive
The light of line, so that the equalizing light rays with polarisation bat aerofoil profile distribution curve flux.
2. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the first side tool
There is the first groove, and the catoptric arrangement has the second groove, first groove is with second groove to fixed institute
State prism structure and the diffusion structure.
3. as described in claim 1 with polarisation distribution curve flux reflection type lamp, which is characterized in that the prism structure with
And the diffusion structure is disposed on the exit direction of the opening.
4. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the light source at least wraps
Include an at least LED source.
5. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the light source is adjacent to
The side of the opening.
6. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the catoptric arrangement tool
There are a curved surfaces, to reflect the light to the opening and the prism structure.
7. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the prism structure exists
The surface of the neighbouring catoptric arrangement is equipped with multiple micro-structures.
8. the reflection type lamp with polarisation distribution curve flux as described in claim 1, which is characterized in that the diffusion structure patch
Invest the prism structure.
9. a kind of reflection type lamp with polarisation distribution curve flux, which is characterized in that including：
There is one ontology a fixed part, the fixed part to be equipped with one first side and one second side；
One light source is set on a circuit board, and the circuit board is fixed on the fixed part, and the light source is providing
One light；
One catoptric arrangement extends from second side of the fixed part of the ontology, to form the light of polarisation
Line, wherein first side of the catoptric arrangement and the fixed part forms an opening；And
One diffusion structure is fixed between the ontology and the catoptric arrangement, bent with polarisation bat aerofoil profile light distribution to receive
The light of line, so that the equalizing light rays with polarisation distribution curve flux.
10. the reflection type lamp with polarisation distribution curve flux as claimed in claim 9, which is characterized in that first side
With the first groove, and the catoptric arrangement has the second groove, and first groove is with second groove to fixation
The diffusion structure.
11. the reflection type lamp with polarisation distribution curve flux as claimed in claim 9, which is characterized in that the diffusion structure
It is disposed on the exit direction of the opening.
12. the reflection type lamp with polarisation distribution curve flux as claimed in claim 9, which is characterized in that the light source is at least
Including an at least LED source.
13. the reflection type lamp with polarisation distribution curve flux as claimed in claim 9, which is characterized in that the light source is neighbouring
In the side of the opening.
14. the reflection type lamp with polarisation distribution curve flux as claimed in claim 9, which is characterized in that the catoptric arrangement
With a curved surfaces, to reflect the light to the opening and the diffusion structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106219493 | 2017-12-29 | ||
| TW106219493U TWM562364U (en) | 2017-12-29 | 2017-12-29 | Light-reflecting type lamp having asymmetric light power distribution curve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208090337U true CN208090337U (en) | 2018-11-13 |
Family
ID=63257201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820306694.5U Active CN208090337U (en) | 2017-12-29 | 2018-03-06 | Reflection type lamp with polarized light distribution curve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208090337U (en) |
| TW (1) | TWM562364U (en) |
-
2017
- 2017-12-29 TW TW106219493U patent/TWM562364U/en unknown
-
2018
- 2018-03-06 CN CN201820306694.5U patent/CN208090337U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM562364U (en) | 2018-06-21 |
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