CN204300749U - A kind of dimming LED (Light Emitting Diode) flat lamp - Google Patents
A kind of dimming LED (Light Emitting Diode) flat lamp Download PDFInfo
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- CN204300749U CN204300749U CN201420721449.2U CN201420721449U CN204300749U CN 204300749 U CN204300749 U CN 204300749U CN 201420721449 U CN201420721449 U CN 201420721449U CN 204300749 U CN204300749 U CN 204300749U
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Abstract
The utility model provides a kind of dimming LED (Light Emitting Diode) flat lamp, comprise radiating frame, diffuser plate, light guide plate, shading panel, back shroud, aluminium base and the LED be arranged on aluminium base, diffuser plate, light guide plate, shading panel is arranged in radiating frame successively, described diffuser plate surrounding is provided with light-shielding sheet, described back shroud is arranged on radiating frame rear portion, the described radiating frame left and right sides is fixed with aluminium base, aluminium base is connected through wire with external dimming power source, dimming power source is connected through wire with controllable silicon dimmer, the L pole of controllable silicon dimmer and the N pole of dimming power source form external power source joint.Each parts are commercially available prod, easy to install, and heat dispersion is high, luminous intensity distribution is reasonable in design, there is the high life, without stroboscopic, seamless continuous light tuning, energy-saving and environmental protection, more meeting room lighting requirement, is the innovation on indoor illumination, has good economic and social benefit.
Description
One, technical field
The utility model belongs to field of illumination lamp technology, particularly a kind of dimming LED (Light Emitting Diode) flat lamp.
Two, background technology
The development of current global economy; more and more highlight shortage of resources and problem of environmental pollution; global energy and environmental protection pressure are increasing, and the energy-conserving and environment-protective consciousness of countries in the world just progressively strengthens, and energy-saving and emission-reduction, environmental protection have become the main trend of Vehicles Collected from Market and industrial development environment.The light efficiency of current white light LEDs has exceeded the light efficiency level of incandescent lamp and fluorescent lamp, luminous flux is also increasing considerably, LED is widely used at lighting field, simultaneously LED also have pollution-free, the life-span long, it is low, not fragile to generate heat, the outstanding advantages that power consumption is little and more energy-conservation, people are described as it the forth generation green illumination light source that 21 century substitutes fluorescent lamp, incandescent lamp.
At present, the dimming LED (Light Emitting Diode) flat lamp that market has occurred is exactly adopt backlight principle, light modulation is realized by additional dimming power source, but this flat lamp can not realize seamless continuous light tuning, and light is uneven, stroboscopic and power consumption large, do not reach the requirement of room lighting, on the contrary harm existed to the life of people, thus make that this product substantially can not be real be applied to room lighting field, therefore, the improvement and bring new ideas of dimming LED (Light Emitting Diode) flat lamp is the problem needing solution at present badly.
Three, summary of the invention
For above-mentioned situation, the utility model provides a kind of dimming LED (Light Emitting Diode) flat lamp, and effectively can solve prior art and can not realize seamless continuous light tuning, light is uneven, and stroboscopic and power consumption greatly, do not reach the requirement of room lighting, the life of people is existed to the problem of harm.
The technical scheme that the utility model is dealt with problems is, a kind of dimming LED (Light Emitting Diode) flat lamp, comprise radiating frame, diffuser plate, light guide plate, shading panel, back shroud, aluminium base and the LED be arranged on aluminium base, diffuser plate, light guide plate, shading panel is arranged in radiating frame successively, described diffuser plate surrounding is provided with light-shielding sheet, described back shroud is arranged on radiating frame rear portion, the described radiating frame left and right sides is fixed with aluminium base, aluminium base is connected through wire with external dimming power source, dimming power source is connected through wire with controllable silicon dimmer, the L pole of controllable silicon dimmer and the N pole of dimming power source form external power source joint.
As preferably, described diffuser plate, light guide plate, shading panel are match with framework square.
As preferably, described aluminium base is fixed on the radiating frame left and right sides by bond plies.
As preferably, row's group that described LED is made up of LED, light-emitting area is the plane that row organizes formation.
The beneficial effect that the utility model takes technique scheme to bring is: the utility model structure is simple, novel unique, LED flat lamp on the market can be substituted completely, the each parts of this utility model are commercially available prod, easy to install, and heat dispersion is high, luminous intensity distribution is reasonable in design, there is the high life, without stroboscopic, seamless continuous light tuning, energy-saving and environmental protection, more meeting room lighting requirement, is the innovation on indoor illumination, has good economic and social benefit.
Four, accompanying drawing explanation
Fig. 1 is parts annexation figure of the present utility model.
Fig. 2 is structure sectional view of the present utility model.
Five, detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As Fig. 1, shown in 2, a kind of dimming LED (Light Emitting Diode) flat lamp, comprise radiating frame 1, diffuser plate 2, light guide plate 3, shading panel 4, back shroud 5, aluminium base 6 and the LED 7 be arranged on aluminium base 6, diffuser plate 2, light guide plate 3, shading panel 4 is match with framework square, be arranged on successively from bottom to top in radiating frame 1, described diffuser plate 2 surrounding is provided with light-shielding sheet 8, described back shroud 5 is arranged on radiating frame rear portion, described radiating frame 1 left and right sides is fixed with aluminium base 6 by bond plies, aluminium base 6 is provided with row's group of LED composition, light-emitting area is the plane that row organizes formation, aluminium base 6 is connected through wire with external dimming power source 9, dimming power source 9 is connected through wire with controllable silicon dimmer 10, the L pole of controllable silicon dimmer 10 and the N pole of dimming power source 9 form external power source joint.
Turn on the power switch, a series of consecutive variations is there is: the light that LED light source sends injects light guide plate from side in LED flat lamp, light guide plate changes light angle by site refraction, line source is converted into area source shed, and shading panel reflects the service efficiency improving light except providing light guiding points and by light, and prevent leakage of light from arriving back shroud, then the light of light guide plate sheds by diffuser plate uniformly, controls light effects by fixed controller on remote controller or dimming power source.
Claims (4)
1. a dimming LED (Light Emitting Diode) flat lamp, it is characterized in that: comprise radiating frame, diffuser plate, light guide plate, shading panel, back shroud, aluminium base and the LED be arranged on aluminium base, diffuser plate, light guide plate, shading panel is arranged in radiating frame successively, described diffuser plate surrounding is provided with light-shielding sheet, described back shroud is arranged on radiating frame rear portion, the described radiating frame left and right sides is fixed with aluminium base, aluminium base is connected through wire with external dimming power source, dimming power source is connected through wire with controllable silicon dimmer, the L pole of controllable silicon dimmer and the N pole of dimming power source form external power source joint.
2. dimming LED (Light Emitting Diode) flat lamp according to claim 1, is characterized in that: described diffuser plate, light guide plate, shading panel are match with framework square.
3. dimming LED (Light Emitting Diode) flat lamp according to claim 1, is characterized in that: described aluminium base is fixed on the radiating frame left and right sides by bond plies.
4. dimming LED (Light Emitting Diode) flat lamp according to claim 1, is characterized in that: row's group that described LED is made up of LED, and light-emitting area is the plane that row organizes formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721449.2U CN204300749U (en) | 2014-11-27 | 2014-11-27 | A kind of dimming LED (Light Emitting Diode) flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721449.2U CN204300749U (en) | 2014-11-27 | 2014-11-27 | A kind of dimming LED (Light Emitting Diode) flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300749U true CN204300749U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721449.2U Active CN204300749U (en) | 2014-11-27 | 2014-11-27 | A kind of dimming LED (Light Emitting Diode) flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185758A (en) * | 2018-10-23 | 2019-01-11 | 海盐金隆照明科技有限公司 | A kind of dimming LED (Light Emitting Diode) flat lamp |
-
2014
- 2014-11-27 CN CN201420721449.2U patent/CN204300749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185758A (en) * | 2018-10-23 | 2019-01-11 | 海盐金隆照明科技有限公司 | A kind of dimming LED (Light Emitting Diode) flat lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 138, building No. 4, Acacia Street, Zhengzhou high tech Zone, Henan Province Patentee after: Zhengzhou Chung Hee energy Limited by Share Ltd Address before: No. 138, building No. 4, Acacia Street, Zhengzhou high tech Zone, Henan Province Patentee before: Sky, Zhengzhou Yangxin Energy Science Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |