CN202092002U - Energy-saving lamp and reflection sheet thereof - Google Patents
Energy-saving lamp and reflection sheet thereof Download PDFInfo
- Publication number
- CN202092002U CN202092002U CN2011201667762U CN201120166776U CN202092002U CN 202092002 U CN202092002 U CN 202092002U CN 2011201667762 U CN2011201667762 U CN 2011201667762U CN 201120166776 U CN201120166776 U CN 201120166776U CN 202092002 U CN202092002 U CN 202092002U
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- reflecting piece
- light source
- saving lamp
- energy
- reflection sheet
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Abstract
The utility model provides an energy-saving lamp and a reflection sheet thereof. The reflection sheet has a multi-section bending structure, which is attractive and not liable to deform, is more beneficial to the lamp tube heat dissipation in comparison with the traditional reflection sheet, can reflect a light source for multiple times, and is a reflector with very excellent reflection performance. The energy-saving lamp includes a lamp tube, a light source placed in the lamp tube and the reflection sheet; and the reflection sheet is arranged behind the light source, and the reflection surface of the reflection sheet faces to the light source. Light rays of the light source of the energy-saving lamp is reflected by the reflection sheet for multiple times and then is effectively utilized, the illumination light rays of the energy-saving lamp are evener and brighter, the light emitting efficiency is improved, the electric energy is saved, the heat dissipation performance is good, the temperatures of the lamp tube and the environment are lower, and the service life of the lamp tube is prolonged.
Description
[technical field]
The utility model relates to lighting field, refer in particular to a kind of electricity-saving lamp with and the reflecting piece structure.
[background technology]
Along with the development of modern science and technology and the raising of people's living standard, the electricity-saving lamp technology is more and more ripe, it is used more and more widely, existing electricity-saving lamp is the efficiency of light energy utilization that reaches higher, increase lighting effect, generally all can add reflecting piece behind light is reflexed to the front at light source, thereby improve the light source utilization rate, increase illuminating effect, reflecting piece 30 structural representations of existing electricity-saving lamp 10 as shown in Figure 1 and light path are moved towards signal, this reflecting piece 30 is an arc-shaped structure, as we can see from the figure, the light source 20 of this electricity-saving lamp has to the light that reflecting piece 30 directions are sent and very most ofly is mapped on the light source again after reflecting piece reflection, can not effectively launch, this reflecting piece structure only can reflect away the light of limited fraction to emission behind, and most of luminous energy has all been wasted, and can not improve brightness of illumination effectively, luminous efficiency is low, the waste electric energy; In addition, because most of light reflects back into the light source place, put aside heat, caused radiating effect very poor, environment temperature is too high; Moreover because most of light all can not be utilized effectively, the beam projecting angle is unreasonable, and there is the reflection blind spot in reflecting piece, causes the low illuminating ray of brightness of illumination of electricity-saving lamp inhomogeneous, the easy asthenopia of user; And existing circular arc reflecting piece is easy to generate distortion, structural instability.
Therefore, provide a kind of and solve existing reflecting piece and have this technical problem of reflection blind spot, but the reflecting piece of usable reflection source light, and provide a kind of energy-conservation, efficient, perfect heat-dissipating, the bright uniform electricity-saving lamp of light real for necessary.
[summary of the invention]
The purpose of this utility model is to provide a kind of difficult generation deformation, perfect heat-dissipating, reflecting piece that reflective function is good.
Another purpose of the present utility model is to provide a kind of energy-conservation, efficient, perfect heat-dissipating, the bright uniform electricity-saving lamp of light.
For realizing the utility model purpose, provide following technical scheme:
The utility model provides a kind of reflecting piece, and this reflecting piece is the multistage bending structure.The reflecting piece structure of this multistage bending structure is attractive in appearance and be not easy to take place deformation, more helps the fluorescent tube heat radiation than classical inverse mating plate, can repeatedly reflect light source, and be a reflector that reflective function is splendid.
Preferable, this reflecting piece is W shape structure or wavy shaped configuration.
The reflecting piece of this W shape structure can have different embodiments, and one is the circular arc W shape structure of circular arc for the both sides corner.Preferable, the reflecting piece of this circular arc W shape structure is formed by two sections circular arc butt joints of symmetry, and middle joint is the corner of W shape intermediate projections.Better, the angle of this circular arc is 60 ~ 150 degree.
As another embodiment of reflecting piece of this W shape structure, the reflecting piece of this W type structure is that corner is the knuckle W shape structure of knuckle.Preferable, the angle of the middle corner of the reflecting piece of this knuckle W type structure is 30 ~ 150 degree.
This reflecting piece can also adopt wavy shaped configuration, and light source can effectively be utilized after the repeatedly reflection of reflecting piece.
The utility model also provides a kind of electricity-saving lamp, and it comprises fluorescent tube, places the light source in the fluorescent tube, and aforesaid reflecting piece, and this reflecting piece is arranged on light source behind, and its reflective surface is towards light source.The light of this electricity-saving lamp light source is utilized effectively after reflecting piece repeatedly reflects, and makes more homogeneous and bright of this CFL lighting light, has improved luminous efficiency, saves energy, and perfect heat-dissipating, and fluorescent tube and environment temperature are lower, and lamp tube service life prolongs.
The reflecting piece of this W shape structure is distributed in light source behind, and the intermediate projections of this W shape structure is towards light source.
The both sides of the reflecting piece of this W shape structure are symmetrically distributed in light source behind.
The contrast prior art the utlity model has following advantage:
With respect to the classical inverse mating plate, the advantage of the utility model electricity-saving lamp reflecting piece shows:
1, increase reflection of light efficient, effectively improve illumination intensity of light source, make illuminating ray brighter, experimental test is the result prove, every square unit brightness can improve 20%;
2, increase reflection of light efficient, improve the efficiency of light energy utilization, saves energy, experimental test is the result prove, under equal illumination requirement, and at least can energy-conservation 10%, on world's promotion low-carbon environment-friendly, play important meaning, effect brilliance on energy-saving application is the desirable replacement product of New Times fluorescent tube reflecting piece, is the powerful mean that existing light fixture is realized energy-conserving and environment-protective;
3, perfect heat-dissipating has improved luminous efficiency, has reduced light fixture heating itself, reduces fluorescent tube and environment temperature, prolonging lamp tube service life;
4, repeatedly reflective through W novel trans mating plate, solve classical inverse mating plate reflection blind spot, light is brighter more even, and the eyes indefatigability can improve the purpose that work efficiency of workers realizes green illumination;
5, illuminating effect is significantly improved and improve light distribution effect, eliminate light pollution surrounding environment.
6, beautiful design is looked light fixture and is had more art atmosphere.
[description of drawings]
Fig. 1 moves towards schematic diagram for the reflecting piece structure and the light path of existing electricity-saving lamp;
Fig. 2 moves towards schematic diagram for the reflecting piece structure and the light path of the utility model electricity-saving lamp;
Fig. 3 moves towards schematic diagram for reflecting piece embodiment one light path of the utility model electricity-saving lamp;
Fig. 4 is reflecting piece embodiment one structural representation of the utility model electricity-saving lamp;
Fig. 5 moves towards schematic diagram for reflecting piece embodiment two light paths of the utility model electricity-saving lamp;
Fig. 6 is reflecting piece embodiment two structural representations of the utility model electricity-saving lamp.
[specific embodiment]
See also Fig. 2, the utility model reflecting piece 3 is the multistage bending structure.The reflecting piece structure of this multistage bending structure is attractive in appearance and be not easy to take place deformation, more helps the fluorescent tube heat radiation than classical inverse mating plate, can repeatedly reflect light source, and light is reflected into using light, improves the efficiency of light energy utilization, saves electric energy.This reflecting piece can be W shape structure or wavy shaped configuration.
The utility model reflecting piece 3 is installed in the electricity-saving lamp 1, and this reflecting piece 3 is arranged on light source 2 behind, and its reflective surface is towards light source 2.
See also Fig. 3 and Fig. 4, the schematic diagram of the utility model reflecting piece embodiment one, this reflecting piece is the reflecting piece 3 of circular arc W shape structure, its both sides corner is a circular arc.
The reflecting piece 3 of this circular arc W shape structure is formed by two sections circular arc butt joints of symmetry, and middle joint is the corner of W shape intermediate projections, and the two ends circular arc is arranged symmetrically in light source 2 back sides, and reflective surface is towards light source 2.Light becomes effective emergent ray after reflecting piece repeatedly reflects, increased the brightness of electricity-saving lamp 1, saves electric energy, and efficiently solves the problem that there is the reflection blind spot in the classical inverse mating plate.
As shown in Figure 4, the preferable span of the angle a of this circular arc is 60 ~ 150 degree, and light can obtain the most effective utilization like this.
See also Fig. 5 and Fig. 6, the schematic diagram of the utility model reflecting piece embodiment two, this reflecting piece is that corner is the reflecting piece 4 of the knuckle W shape structure of knuckle.The reflecting piece of this W shape structure is distributed in light source 2 behind, and the intermediate projections of this W shape structure is towards light source 2, and as more excellent scheme, the both sides of the reflecting piece of this W shape structure are symmetrically distributed in light source behind.Equally, light becomes effective emergent ray after the reflecting piece of knuckle W shape structure repeatedly reflects, as shown in Figure 5, increased the brightness of electricity-saving lamp 1, saves electric energy, and efficiently solves the problem that there is the reflection blind spot in the classical inverse mating plate.
As shown in Figure 6, the preferable span of angle b of the middle corner of the reflecting piece of this knuckle W type structure is 30 ~ 150 degree.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation on the technical solutions of the utility model.
Claims (10)
1. a reflecting piece is characterized in that, this reflecting piece is the multistage bending structure.
2. reflecting piece as claimed in claim 1 is characterized in that, this reflecting piece is W shape structure or wavy shaped configuration.
3. reflecting piece as claimed in claim 2 is characterized in that, the reflecting piece of this W shape structure is the circular arc W shape structure of circular arc for the both sides corner.
4. reflecting piece as claimed in claim 3 is characterized in that, the reflecting piece of this circular arc W shape structure is formed by two sections circular arc butt joints of symmetry.
5. reflecting piece as claimed in claim 4 is characterized in that, the angle of this circular arc is 60 ~ 150 degree.
6. reflecting piece as claimed in claim 2 is characterized in that, the reflecting piece of this W type structure is that corner is the knuckle W shape structure of knuckle.
7. reflecting piece as claimed in claim 6 is characterized in that, the angle of the middle corner of the reflecting piece of this knuckle W type structure is 30 ~ 150 degree.
8. electricity-saving lamp, it comprises fluorescent tube and places light source in the fluorescent tube that it is characterized in that it comprises further that as each described reflecting piece of claim 1 ~ 7 this reflecting piece is arranged on light source behind, its reflective surface is towards light source.
9. electricity-saving lamp as claimed in claim 8 is characterized in that, the reflecting piece of this W shape structure is distributed in light source behind, and the intermediate projections of this W shape structure is towards light source.
10. electricity-saving lamp as claimed in claim 9 is characterized in that, the both sides of the reflecting piece of this W shape structure are symmetrically distributed in light source behind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667762U CN202092002U (en) | 2011-05-24 | 2011-05-24 | Energy-saving lamp and reflection sheet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667762U CN202092002U (en) | 2011-05-24 | 2011-05-24 | Energy-saving lamp and reflection sheet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092002U true CN202092002U (en) | 2011-12-28 |
Family
ID=45367069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201667762U Expired - Fee Related CN202092002U (en) | 2011-05-24 | 2011-05-24 | Energy-saving lamp and reflection sheet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904191A (en) * | 2012-12-26 | 2014-07-02 | 中微光电子(潍坊)有限公司 | LED packaging substrate and LED packaging structure |
| CN106641889A (en) * | 2017-01-23 | 2017-05-10 | 苏州市春菊电器有限公司 | LED (Light Emitting Diode) lamp structure applied to household appliances |
| EP3466451B1 (en) * | 2017-10-06 | 2023-12-06 | The Boeing Company | Reflector system for a lighting assembly |
-
2011
- 2011-05-24 CN CN2011201667762U patent/CN202092002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904191A (en) * | 2012-12-26 | 2014-07-02 | 中微光电子(潍坊)有限公司 | LED packaging substrate and LED packaging structure |
| CN103904191B (en) * | 2012-12-26 | 2016-09-28 | 中微光电子(潍坊)有限公司 | A kind of LED package substrates and LED encapsulation structure |
| CN106641889A (en) * | 2017-01-23 | 2017-05-10 | 苏州市春菊电器有限公司 | LED (Light Emitting Diode) lamp structure applied to household appliances |
| CN106641889B (en) * | 2017-01-23 | 2024-02-06 | 苏州市春菊电器有限公司 | Be applied to LED lamp structure of household electrical appliances |
| EP3466451B1 (en) * | 2017-10-06 | 2023-12-06 | The Boeing Company | Reflector system for a lighting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120524 |