CN202012768U - Light diffusing-guiding illuminating lamp - Google Patents
Light diffusing-guiding illuminating lamp Download PDFInfo
- Publication number
- CN202012768U CN202012768U CN2011200253914U CN201120025391U CN202012768U CN 202012768 U CN202012768 U CN 202012768U CN 2011200253914 U CN2011200253914 U CN 2011200253914U CN 201120025391 U CN201120025391 U CN 201120025391U CN 202012768 U CN202012768 U CN 202012768U
- Authority
- CN
- China
- Prior art keywords
- light
- pedestal
- guiding
- lgp
- lighting
- 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.)
- Expired - Fee Related
Links
Images
Abstract
Provided is a light diffusing-guiding illuminating lamp, comprising a base, two sides of which are respectively provided with a light source unit. Disposed between the two light source units, a light guide unit has a light guide plate for guiding the light direction and diffusing lights. The sides of the light guide plate are opposite to the light source units. The side surface of the light guide plate adjacent to the base is equipped with a reflective pipe for reflecting light sources. In this way, lights emitted by light-emitting diodes are uniformly projected for illumination via the light guide plate, avoiding the problem that the illuminating area can not be effectively increased since lights of light-emitting diodes are too centralized and preventing the generation of unpleasant glare.
Description
Technical field
The utility model relates to a kind of diffusion light-guiding lighting, refers to utilize guiding light mode especially, the light that light emitting diode sent is evenly illuminated the lighting of projection.
Background technology
Early stage light source projects light fixture mostly uses bulb as light emitting source, in recent years because the manufacturing technology of light emitting diode reaches its maturity, not only can there be multiple color to select, and has environmental protection again, power saving, practical advantage such as the life-span is long, replace conventional lamp gradually, yet, the light of light emitting diode is quite concentrated, and range of exposures is less, directly use and easily the user is produced discomfort glare, therefore when make bulb be used as read with or bulb must expose out the light fixture of doing direct illumination the time, can't be used in the letter out bulb, must the elimination disability glare that bulb came out, tube face is given frosted to be handled, so the processing procedure of bulb also can make brightness significantly reduce for outside the complexity more, causes the waste of the energy.
Therefore, how to solve above-mentioned existing problem and shortcoming, be the problem of being engaged in research and development that this relevant dealer desires most ardently.
Summary of the invention
Main purpose of the present utility model is to be, utilize the directing light mode that the light that light emitting diode sent is evenly illuminated projection, can't effectively increase the problem of illumination zone to avoid light emitting diode light too to concentrate, and the influence that can avoid producing discomfort glare.
For reaching above-mentioned purpose, the diffusion light-guiding lighting is provided with pedestal, the pedestal both sides are provided with light supply apparatus, and between two light supply apparatuses, be provided with guiding device, and guiding device is provided with the LGP in order to guiding and diffusion light, the LGP side is right against light supply apparatus, and the side surface of the close pedestal of LGP is provided with the reflecting piece in order to reflection source.
During enforcement, this LGP is provided with screening glass away from the side surface of pedestal.
During enforcement, this pedestal is provided with base portion, be bent with alar part around the base portion, and two light supply apparatuses is positioned two relative alar parts respectively.
During enforcement, this light supply apparatus is provided with the circuit board that is positioned alar part, and circuit board surface is provided with a plurality of light emitting diodes.
During enforcement, this lighting further is provided with supply unit, and supply unit has in order to connect the electric controller of external power source, and electric controller is provided with in order to connect the power line of light supply apparatus.
During enforcement, this lighting further is provided with posting, and posting is positioned at the opposite side of guiding device away from pedestal, and is connected in pedestal around the posting, and guiding device is positioned between pedestal and the posting.
The utility model is that the light that utilizes LGP that light emitting diode is sent evenly illuminates and projects the LGP surface, to solve that light emitting diode light in the prior art is too concentrated and the problem that can't effectively increase illumination zone, and can avoid producing the influence of dazzle;
In addition; the utility model utilizes LGP to guide the light that all light emitting diodes send; therefore, the light that a plurality of light emitting diode sent forms single light source when being projected to the external world by screening glass after via the guiding of LGP, and then the situation that can not produce repeatedly shadow takes place.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the enlarged drawing of the A part of Fig. 2;
Fig. 4 is the stereo appearance figure at the another visual angle of the utility model;
Fig. 5 is a side cutaway view of the present utility model;
Fig. 6 is the enlarged drawing of the B part of Fig. 5;
Fig. 7 is the utility model schematic diagram in use.
Description of reference numerals: 1-pedestal; The 11-base portion; The 12-alar part; The 2-light supply apparatus; The 21-circuit board; The 22-light emitting diode; The 23-thermal paste; The 3-guiding device; The 31-LGP; The 32-reflecting piece; The 33-screening glass; The 4-supply unit; The 41-electric controller; The 42-power line; The 5-posting.
The specific embodiment
See also Fig. 1 to shown in Figure 5, find out that by knowing among the figure the utility model diffusion light-guiding lighting is provided with pedestal 1, light supply apparatus 2, guiding device 3, supply unit 4 and posting 5, wherein:
This pedestal 1 is provided with base portion 11, be bent with alar part 12 around the base portion 11, and light supply apparatus 2 is positioned two relative alar parts 12 respectively, and light supply apparatus 2 is provided with circuit board 21, circuit board 21 can be aluminium base, and circuit board 21 is positioned alar part 12 for utilizing thermal paste 23, and circuit board 21 surfaces are provided with a plurality of light emitting diodes (LED, Light Emitting Diode) 22.
This guiding device 3 is arranged between two light supply apparatuses 2; and guiding device 3 is provided with the LGP 31 of surperficial tool micro-structural; LGP 31 both sides are the light emitting diode 22 that is right against light supply apparatus 2; LGP 31 is provided with reflecting piece 32 near the side surface of pedestal 1, and is provided with screening glass 33 in the side surface away from pedestal 1.
This supply unit 4 is arranged at the opposite side surface of the base portion 11 of pedestal 1 away from alar part 12, and supply unit 4 is provided with electric controller 41 and power line 42, and power line 42 is for being connected in light supply apparatus 2.
This posting 5 is for to be positioned at the opposite side of guiding device 3 away from pedestal 1, and posting 5 is all around for being connected in the alar part 12 of pedestal 1, so that guiding device 3 is positioned between pedestal 1 and the posting 5.
See also Fig. 4 to shown in Figure 7, find out by knowing among the figure, when the utility model in use, utilize the electric controller 41 of supply unit 4 to connect external power source, make power supply transfer to light supply apparatus 2 by power line 42, allow a plurality of light emitting diodes 22 produce light, the light that this light emitting diode 22 is produced can be entered by LGP 31 sides, and directing light direction, can evenly illuminate and spread and project LGP 31 surfaces so that enter the light of LGP 31, because LGP 31 1 side surfaces are provided with reflecting piece 32, so reflecting piece 32 can be reflected these emitted light in LGP 31 surfaces, and light is projected by another LGP 31 opposite side diffusion into the surfaces.
Moreover this screening glass 33 produces scratch accidentally for preventing LGP 31 surfaces when cleaning, and influences the diffusion effect of LGP 31.
Therefore, the utility model can solve the deficiencies in the prior art and shortcoming, its key technology is to be, the light that the utility model utilizes LGP 31 that light emitting diode 22 is sent evenly illuminates and projects LGP 31 surfaces, to solve that light emitting diode 22 light in the prior art are too concentrated and the problem that can't effectively increase illumination zone, and can avoid producing the influence of dazzle.
Moreover; the light that the utility model utilizes LGP 31 all light emitting diodes 22 of guiding to be sent; therefore forms single light source when the light that sent of a plurality of light emitting diodes 22 is projected to the external world by screening glass 33 after via the guiding of LGP 31, and then can not produce repeatedly the situation generation of shadow.
Claims (6)
1. diffusion light-guiding lighting, this lighting is provided with pedestal, and the pedestal both sides are provided with light supply apparatus, and are provided with guiding device between two light supply apparatuses, it is characterized in that:
This guiding device is provided with the LGP in order to the directing light direction, and the LGP side is right against light supply apparatus, and the side surface of the close pedestal of LGP is provided with the reflecting piece in order to reflection source.
2. diffusion light-guiding lighting according to claim 1 is characterized in that this LGP is provided with screening glass away from the side surface of pedestal.
3. diffusion light-guiding lighting according to claim 1 is characterized in that this pedestal is provided with base portion, be bent with alar part around the base portion, and two light supply apparatuses is positioned two relative alar parts respectively.
4. diffusion light-guiding lighting according to claim 3 is characterized in that this light supply apparatus is provided with the circuit board that is positioned alar part, and circuit board surface is provided with a plurality of light emitting diodes.
5. diffusion light-guiding lighting according to claim 1 is characterized in that this lighting further is provided with supply unit, and supply unit has in order to connect the electric controller of external power source, and electric controller is provided with in order to connect the power line of light supply apparatus.
6. diffusion light-guiding lighting according to claim 1, it is characterized in that this lighting further is provided with posting, posting is positioned at the opposite side of guiding device away from pedestal, and be connected in pedestal around the posting, guiding device is positioned between pedestal and the posting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200253914U CN202012768U (en) | 2011-01-26 | 2011-01-26 | Light diffusing-guiding illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200253914U CN202012768U (en) | 2011-01-26 | 2011-01-26 | Light diffusing-guiding illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012768U true CN202012768U (en) | 2011-10-19 |
Family
ID=44783383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200253914U Expired - Fee Related CN202012768U (en) | 2011-01-26 | 2011-01-26 | Light diffusing-guiding illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865483A (en) * | 2012-09-18 | 2013-01-09 | 上海创波光电科技有限公司 | Flat panel type coaxial perspective light source and light ray generating method |
-
2011
- 2011-01-26 CN CN2011200253914U patent/CN202012768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865483A (en) * | 2012-09-18 | 2013-01-09 | 上海创波光电科技有限公司 | Flat panel type coaxial perspective light source and light ray generating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3159158U (en) | LED lighting device with good illumination brightness | |
| CN203615142U (en) | Lamp and optics module thereof | |
| CN201772343U (en) | Desk lamp with uniform and non-glare light | |
| CN202118683U (en) | Backlight lighting device and refrigerator with the same | |
| CN202012768U (en) | Light diffusing-guiding illuminating lamp | |
| CN201093331Y (en) | Light distribution energy-saving lampshade | |
| CN102261578A (en) | Omnibearing three-dimensional quantizing light emitting device | |
| CN202182360U (en) | LED lamp | |
| CN2874239Y (en) | Shadowless table lamp | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| KR101388169B1 (en) | Lighting device | |
| CN202165924U (en) | LED (light-emitting diode) illuminating lamp in car | |
| CN203258412U (en) | Novel LED tube lamp | |
| CN204879542U (en) | Wide -angle LED lamp that gives out light; give off light | |
| CN202203804U (en) | Ultrathin LED (Light Emitting Diode) panel light provided with luminous sides | |
| CN205261343U (en) | Handrail lamp light emitting structure | |
| CN203082677U (en) | Shadowless light-emitting diode (LED) table lamp | |
| CN202938125U (en) | Anti-dazzle light emitting diode (LED) lamp | |
| CN104633540A (en) | Reflector lamp | |
| CN102759039A (en) | LED (Light-emitted Diode) fluorescent lamp | |
| JP2003279990A (en) | Illuminator using dot light emitting body for light source | |
| CN202927535U (en) | Light emitting diode (LED) curved surface light guide energy saving lamp | |
| TWM303327U (en) | Structure of light-emitting plate of lamp seat | |
| CN201902916U (en) | LED (light-emitting diode) spotlight | |
| CN203190314U (en) | Anti-dazzle light guiding LED lamp structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |