CN203533365U - LED ceiling lamp - Google Patents
LED ceiling lamp Download PDFInfo
- Publication number
- CN203533365U CN203533365U CN201320643819.0U CN201320643819U CN203533365U CN 203533365 U CN203533365 U CN 203533365U CN 201320643819 U CN201320643819 U CN 201320643819U CN 203533365 U CN203533365 U CN 203533365U
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- China
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- flat plate
- lamp body
- body flat
- lgp
- light guide
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- Expired - Fee Related
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Abstract
The utility model discloses an LED ceiling lamp which has a more reasonable optical path design structure and better in illumination effect. The LED ceiling lamp comprises a lamp body flat plate, wherein a lateral wall extends upwards from the periphery of the lamp body flat plate, the top end of the lateral wall of the lamp body flat plate is sealed through a transparent panel, an aluminum substrate is laid on the bottom surface of the inside of the lamp body flat plate, LED beads are arranged on the aluminum substrate in a dot matrix mode, the height of the LED beads is smaller than the height of the lateral wall of the lamp body flat plate, a light guide plate is arranged between the LED beads and the transparent panel, the periphery of the light guide plate is fixed to the lateral wall of the lamp body flat plate, the light guide plate comprises a plurality of light guide plate units, each light guide plate unit right faces one LED bead, the light guide plate units are integrally of a hexagonal prism structure, the front face of each light guide plate unit is a flat surface, the back face of each light guide plate unit is a concaved surface, and the back face of each light guide plate unit right faces the corresponding LED bead.
Description
Technical field
The utility model relates to LED Design of Luminaires field, is specifically related to a kind of LED lamp affixed to the ceiling.
Background technology
LED lamp affixed to the ceiling is loved by the people with its beautiful energy-conservation advantage, and traditional LED lamp affixed to the ceiling comprises LED, Baltimore groove, bullet and packaging body; Sidewall at Baltimore groove is provided with LED, in the bottom of Baltimore groove, is provided with bullet, at the top of Baltimore groove, is provided with packaging body.Although structure also provides the illuminance uniformity of LED light fixture to a certain extent in this, because mainly utilizing light, it in the reflection of bullet, disperses, and exiting surface knot is enough rationally, and it goes out not effectively performance of light effect, and actual effect is not ideal enough.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of LED lamp affixed to the ceiling, and it has more reasonably light path design structure, and lighting effect is better.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED lamp affixed to the ceiling, comprise lamp body flat plate, and lamp body flat plate surrounding extends upward sidewall, and the sidewall top of lamp body flat plate is sealed by transparent panel;
Aluminium base is equipped with on the inner bottom surface upper berth of above-mentioned lamp body flat plate, becomes dot matrix to be furnished with LED lamp pearl on aluminium base, and the height of described LED lamp pearl is lower than the sidewall height of lamp body flat plate;
Between above-mentioned LED lamp pearl and transparent panel, be provided with LGP, the surrounding of LGP is fixed on the sidewall of lamp body flat plate;
Above-mentioned LGP comprises a plurality of LGPs unit, and each LGP unit is over against a LED lamp pearl; Described LGP whole unit is six prism structures, and its front, LGP unit is plane, and its back side, LGP unit is concave surface; The back side, LGP unit is over against LED lamp pearl.
Further: above-mentioned LGP unit is stratiform hierarchic structure from level to level, and the transition face between adjacent two step surfaces of stratiform hierarchic structure is slope, and this slope, by edge six prism center transition, forms the concave surface at the back side, LGP unit.
Further: above-mentioned transparent panel is transparent acrylic panel, the edge of transparent panel is wrapped in the sidewall outside of described lamp body flat plate.
The utility model compared with prior art has the following advantages:
The utility model is in order to improve exiting surface to going out light effect, makes its illuminance uniformity, brightness uniformity good, effectively eliminates dazzle, improves visual adaptability simultaneously.Adopted such structure: all LED light sources are sidelong in lamp body flat plate surrounding sidewall, and submergence, can avoid the brightness of LED luminescence chip high, easily caused the shortcoming of dazzle, made far to see that light fixture does not have the granular sensation of LED completely, light is soft comfortable.Each LED lamp pearl is all directly finally broken forth by transparent panel through the concave surface diffusion of LGP unit, makes light path diffusivity better, and lighting effect is good; If LGP Unit Design becomes stratiform hierarchic structure from level to level, and the transition face between adjacent two step surfaces of stratiform hierarchic structure is designed to slope, be convenient to draw LED light source and be radiated at the light in lamp body flat plate, it is very thin that flat stratiform hierarchic structure can be accomplished light fixture, good looking appearance, energy utilization efficiency is high.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is the stereochemical structure design sketch of the utility model LGP unit;
Fig. 4 is the side-looking structural representation of the utility model LGP unit.
Description of reference numerals:
1-LGP, 2-LGP unit, 21-LGP unit is positive, the back side, 22-LGP unit, 3-lamp body flat plate, 31-aluminium base, 32-LED lamp pearl, 4-transparent panel.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 show a kind of concrete structure of the present utility model, and Fig. 1 is Facad structure schematic diagram of the present utility model, wherein positive upper right corner part is carried out to broken section; Fig. 2 is internal structure schematic diagram of the present utility model, and concrete is the partial structurtes schematic diagram of side view of the present utility model; Fig. 3 is the stereochemical structure design sketch of the utility model LGP unit; Fig. 4 is the side-looking structural representation of the utility model LGP unit.As shown in the figure, a kind of LED lamp affixed to the ceiling of the utility model, comprises lamp body flat plate 3, and lamp body flat plate 3 surroundings extend upward sidewall, and the sidewall top of lamp body flat plate 3 is sealed by transparent panel 4;
Between above-mentioned LED lamp pearl 32 and transparent panel 4, be provided with LGP 1, the surrounding of LGP 1 is fixed on the sidewall of lamp body flat plate 3;
Above-mentioned LGP 1 comprises a plurality of LGPs unit 2, and each LGP unit 2 is over against a LED lamp pearl 32; Described LGP unit 2 integral body are six prism structures, and its LGP unit positive 21 is plane, and its back side, LGP unit 22 is concave surface; The back side, LGP unit 22 is over against LED lamp pearl 32.
A kind of preferred structure as LGP unit, above-mentioned LGP unit 2 is stratiform hierarchic structure from level to level, and the transition face between adjacent two step surfaces of stratiform hierarchic structure is slope, this slope, by edge six prism center transition, forms the concave surface at the back side, LGP unit 22.
Preferably, above-mentioned transparent panel 4 is transparent acrylic panel, and the edge of transparent panel 4 is wrapped in the sidewall outside of described lamp body flat plate 3.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a LED lamp affixed to the ceiling, is characterized in that: comprise lamp body flat plate (3), lamp body flat plate (3) surrounding extends upward sidewall, and the sidewall top of lamp body flat plate (3) is by transparent panel (4) sealing;
Aluminium base (31) is equipped with on the inner bottom surface upper berth of above-mentioned lamp body flat plate (3), becomes dot matrix to be furnished with LED lamp pearl (32) on aluminium base (31), and the height of described LED lamp pearl (32) is lower than the sidewall height of lamp body flat plate (3);
Between above-mentioned LED lamp pearl (32) and transparent panel (4), be provided with LGP (1), the surrounding of LGP (1) is fixed on the sidewall of lamp body flat plate (3);
Above-mentioned LGP (1) comprises a plurality of LGPs unit (2), and each LGP unit (2) is over against a LED lamp pearl (32); Described LGP unit (2) integral body is six prism structures, and its LGP unit positive (21) are plane, and its back side, LGP unit (22) is concave surface; The back side, LGP unit (22) is over against LED lamp pearl (32).
2. a kind of LED lamp affixed to the ceiling as claimed in claim 1, it is characterized in that: described LGP unit (2) is stratiform hierarchic structure from level to level, and the transition face between adjacent two step surfaces of stratiform hierarchic structure is slope, this slope, by edge six prism center transition, forms the concave surface at the back side, LGP unit (22).
3. a kind of LED lamp affixed to the ceiling as claimed in claim 1, is characterized in that: described transparent panel (4) is transparent acrylic panel, and the edge of transparent panel (4) is wrapped in the sidewall outside of described lamp body flat plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643819.0U CN203533365U (en) | 2013-10-18 | 2013-10-18 | LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643819.0U CN203533365U (en) | 2013-10-18 | 2013-10-18 | LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533365U true CN203533365U (en) | 2014-04-09 |
Family
ID=50419569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643819.0U Expired - Fee Related CN203533365U (en) | 2013-10-18 | 2013-10-18 | LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
-
2013
- 2013-10-18 CN CN201320643819.0U patent/CN203533365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
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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: 20140409 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |