CN207112703U - A kind of lampshade - Google Patents
A kind of lampshade Download PDFInfo
- Publication number
- CN207112703U CN207112703U CN201721155357.2U CN201721155357U CN207112703U CN 207112703 U CN207112703 U CN 207112703U CN 201721155357 U CN201721155357 U CN 201721155357U CN 207112703 U CN207112703 U CN 207112703U
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- reflective
- lampshade
- ring body
- light
- utility
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Abstract
The utility model discloses a kind of lampshade, the lampshade is light-focusing type reflection shield, including reflector, the reflector is provided with several reflective ring bodies being recessed from bottom to top, the reflective ring body is the arc-shaped structure by expanding successively under up to, surface is provided with some groups of inwardly projecting reflecting assemblies in the reflexed light ring body, and some groups of reflecting assemblies are distributed in reflexed light ring body in dispersion shape.The utility model lampshade have the advantages that it is simple in construction, be skillfully constructed, spotlight effect is good, light extraction is more uniformly distributed, soft.
Description
Technical field
Lampshade is the utility model is related to, specially a kind of lampshade.
Background technology
With the increasingly raising of the living standard of China's expanding economy and people, the quality of life of people also significantly carries
Height, the requirement for quality of life is also very high, is the lamplit comfort of requirement and energy-conserving and environment-protective to a greater extent, but existing
Some LEDs are the direct light sources issued by a luminous point, and it is very strong to irradiate the central point illumination of straight line, cause to irradiate and
Optical fiber it is uneven, user can be caused to have the sensation of dazzle, so that eye strain can be accelerated, operating efficiency is reduced, influence people
Normal life.
In order to solve the above problems, people are additionally arranged lampshade to light source, to improve the light efficiency of LED illumination.Due to LED
Light source is spot light or line source, and its irradiated area is few, and light is dazzling, and existing lampshade is mostly that sheet material spinning is integrally formed
Trumpet type annular solid, such as the reflection shield of flashlight, with increasing light irradiating angle and irradiated area, however, this kind directly revolves
Integrally formed trumpet type annular refractive body is pressed, its reflectivity is low, effectively can not significantly lift illuminance, illuminating effect is not
It is preferable.
Utility model content
The utility model provide it is a kind of it is simple in construction, be skillfully constructed, spotlight effect is good, light extraction is more uniformly distributed, soft
Lampshade.
The utility model can be achieved through the following technical solutions：
A kind of lampshade, the lampshade are light-focusing type reflection shield, including reflector, if the reflector is provided with
The dry reflective ring body being recessed from bottom to top, the reflective ring body is the arc-shaped structure by expanding successively under up to, described anti-
Surface is provided with some groups of inwardly projecting reflecting assemblies in ring of light body, and some groups of reflecting assemblies are distributed in reflective ring body in dispersion shape
It is interior.The utility model lampshade sets reflecting assembly by setting reflective ring body in reflector in reflective ring body, its phase
For prior art, new parts are not increased, its overall parts is formed less, simple in construction；The utility model reflector lamp
Cover utilizes reflective group by setting reflective ring body, and in some groups of inwardly projecting reflecting assemblies of reflexed light ring body inner surface setting
Part carries out light extraction again after repeatedly refraction is gathered to light, and it is skillfully constructed, and spotlight effect is good, and light extraction is more uniformly distributed, is soft.
Further, the reflecting assembly includes multiple reflective salient points increased successively from the bottom to top.The reflective salient point
Increase is set successively from the bottom to top, is effectively ensured that the gap between adjacent reflective salient point is identical, preferably be ensure that each reflective convex
The reflective refraction of point, make light light extraction again after the reflective refraction of multiple reflective salient points is gathered, the equal of light light extraction has been effectively ensured
Even property and soft degree.
Further, the reflective salient point is spherical or circular arc body, the reflective salient point of spherical or circular arc body
Set, each reflective salient point is respectively formed on multiple reflective spots and carries out reflective refraction, effectively ensures that the reflective of lampshade gathers effect
Fruit.
Further, the upper end of the reflective ring body is provided with the light source mouth being engaged with LED light source, the reflective ring body
Lower end is provided with the light-emitting window for light extraction.The setting of light source mouth, LED light source is set to enter from light source mouth in reflexed light ring body, it is ensured that LED
Light source lights in reflexed light ring body, and carries out repeatedly reflective refraction by reflective ring body.
Further, the side that the reflector is connected with LED light source is set for hollow out, effectively reduces raw material usage,
Save cost of material.
Further, the reflective salient point in the reflecting assembly is that electroforming forms or high speed CNC processing forms.
The utility model lampshade, there is following beneficial effect：
Firstth, simple in construction, the utility model lampshade in reflector by setting reflective ring body, and in reflective ring body
Upper setting reflecting assembly, it does not increase new parts, its overall parts forms few, structure letter relative to prior art
It is single；
Secondth, uniform in light emission, soft, the utility model lampshade is by setting reflective ring body, and in reflexed light ring body
Surface sets some groups of inwardly projecting reflecting assemblies, carries out light extraction again after repeatedly refraction is gathered to light using reflecting assembly,
It is skillfully constructed, and spotlight effect is good, and light extraction is more uniformly distributed, is soft.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model lampshade；
Accompanying drawing 2 is the partial enlarged drawing of the utility model lampshade；
Accompanying drawing 3 is the top view of the utility model lampshade；
Accompanying drawing 4 is the A-A diagrammatic cross-sections of accompanying drawing 3；
Accompanying drawing 5 is the partial enlarged drawing of accompanying drawing 4.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As shown in Figures 1 to 4, a kind of lampshade, the lampshade are light-focusing type reflection shield, including reflector 1, institute
State reflector 1 and be provided with several reflective ring bodies 2 being recessed from bottom to top, the reflective ring body 2 is from top to bottom to expand successively
Arc-shaped structure, the reflective inner surface of ring body 2 is provided with some groups of inwardly projecting reflecting assemblies 3, some groups of reflecting assemblies 3
It is distributed in dispersion shape in reflective ring body 2, the side that the reflector 1 is connected with LED light source is that hollow out 7 is set, and is effectively reduced
Raw material usage, save cost of material.The utility model lampshade in reflector 1 by setting reflective ring body 2, and reflective
Reflecting assembly 3 is set in ring body 2, it does not increase new parts relative to prior art, its overall parts form it is few,
It is simple in construction；The utility model lampshade by setting reflective ring body 2, and some groups of the reflective inner surface setting of ring body 2 to
Projecting inward reflecting assembly 3, light extraction again after repeatedly refraction is gathered is carried out to light using reflecting assembly 3, it is skillfully constructed, optically focused
Effect is good, and light extraction is more uniformly distributed, is soft.
As shown in Fig. 2 the reflecting assembly 3 includes multiple reflective salient points 4 increased successively from the bottom to top, described reflective group
Reflective salient point 4 in part 3 is formed for electroforming or high speed CNC processing forms.Increase is set the reflective salient point 4 successively from the bottom to top
Put, effectively ensure that the gap between adjacent reflective salient point 4 is identical, preferably ensure that the reflective refraction of each reflective salient point 4, make light
Line light extraction again after the reflective refraction of multiple reflective salient points 4 is gathered, has been effectively ensured the uniformity of light light extraction and soft degree.It is described
Reflective salient point 4 is spherical or circular arc body, the setting of the reflective salient point 4 of spherical or circular arc body, on each reflective salient point 4
It is respectively formed multiple reflective spots and carries out reflective refraction, effectively ensures the reflective gather effect of lampshade.
As shown in Figures 3 to 5, the upper end of the reflective ring body 2 is provided with the light source mouth 5 being engaged with LED light source, described anti-
The lower end of ring of light body 2 is provided with the light-emitting window 6 for light extraction.The setting of light source mouth 5, LED light source is set to enter reflexed light ring from light source mouth 5
In body 2, it is ensured that LED light source lights in reflective ring body 2, and carries out multiple reflective refraction by reflective ring body 2.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (6)
- A kind of 1. lampshade, it is characterised in that：The lampshade is light-focusing type reflection shield, including reflector, described reflective Plate is provided with several reflective ring bodies for being recessed from bottom to top, and the reflective ring body is the circular arc knot by expanding successively under up to Structure, surface is provided with some groups of inwardly projecting reflecting assemblies in the reflexed light ring body, and some groups of reflecting assemblies are distributed in dispersion shape In reflexed light ring body.
- 2. lampshade according to claim 1, it is characterised in that：The reflecting assembly include it is multiple from the bottom to top successively The reflective salient point of increase.
- 3. lampshade according to claim 2, it is characterised in that：The reflective salient point is spherical or circular arc body.
- 4. lampshade according to claim 3, it is characterised in that：The upper end of the reflective ring body is provided with and LED light source The light source mouth being engaged, the lower end of the reflective ring body are provided with the light-emitting window for light extraction.
- 5. lampshade according to claim 4, it is characterised in that：The side that the reflector is connected with LED light source is Hollow out is set.
- 6. according to the lampshade described in any one of claim 1 to 5 claim, it is characterised in that：In the reflecting assembly Reflective salient point formed or high speed CNC processing forms for electroforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155357.2U CN207112703U (en) | 2017-09-11 | 2017-09-11 | A kind of lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155357.2U CN207112703U (en) | 2017-09-11 | 2017-09-11 | A kind of lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112703U true CN207112703U (en) | 2018-03-16 |
Family
ID=61576165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155357.2U Active CN207112703U (en) | 2017-09-11 | 2017-09-11 | A kind of lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380036A (en) * | 2018-12-29 | 2020-07-07 | 浙江星宗新能源科技有限公司 | Tunnel illumination reflection ring |
-
2017
- 2017-09-11 CN CN201721155357.2U patent/CN207112703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380036A (en) * | 2018-12-29 | 2020-07-07 | 浙江星宗新能源科技有限公司 | Tunnel illumination reflection ring |
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