CN203052451U - LED (light emitting diode) ceiling lamp - Google Patents
LED (light emitting diode) ceiling lamp Download PDFInfo
- Publication number
- CN203052451U CN203052451U CN2012202537440U CN201220253744U CN203052451U CN 203052451 U CN203052451 U CN 203052451U CN 2012202537440 U CN2012202537440 U CN 2012202537440U CN 201220253744 U CN201220253744 U CN 201220253744U CN 203052451 U CN203052451 U CN 203052451U
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- Prior art keywords
- led
- lamp
- pedestal
- ceiling lamp
- lamp plate
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000004020 luminiscence type Methods 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of illumination, and particularly relates to an LED (light emitting diode) ceiling lamp, which is directly mounted or hung on an indoor ceiling. The LED ceiling lamp is formed by combination of a plurality of modules, wherein each module comprises a left lamp panel, a right lamp panel, a pedestal and LED luminescent chips. A cross section of the pedestal is a triangular or a ladder-shaped strip, and the bottom surface of the strip is attached to a top face of the ceiling lamp; the left lamp panel and the right lamp panel are respectively arranged on the surface of two waist edges of the pedestal; and the LED luminescent chips are respectively arranged on the left lamp panel and the right lamp panel. The LED ceiling lamp has the advantages that the LED ceiling lamp is enabled to be maintained with uniformity in luminescence of a traditional ceiling lamp, and the waste of light rays due to back luminescence is reduced, thus compared with the ceiling lamp manufactured by an ordinary U-shaped daylight lamp, the energy is saved by more than 40 percent by adopting the ceiling lamp manufactured by the method.
Description
Technical field
The utility model belongs to lighting technical field, is specially a kind of LED top pendent lamp.
Background technology
The top pendent lamp is mounted in a kind of light fixture on the indoor smallpox top, and its advantage is that light-emitting area is big, thin thickness, easy for installation, is one of main light fixture of the latest developments urban family illumination of getting up.At present the top pendent lamp overwhelming majority on the market adopts the U-shaped fluorescent tube as light source, has moderate cost, than incandescent lamp energy-saving advantages, sees shown in Figure 1.
Because the U-shaped fluorescent tube is luminous around the circumference, thus not only front light homogeneous and bright of top pendent lamp that it does light source adopted, and also homogeneous and bright relatively of light all around.But lampshade face institute isolychn dorsad has only by base plate reflecting part light effectively, and the utilization rate of this part light is very low.
Along with the maturation of LED white light technology, LED in the application of illuminator also more and more widely.The advantage of LED illumination be the life-span long, light efficiency is high, lighting angle is at an in-plane, luminous utilization rate is higher.Substituting the U-shaped fluorescent tube with LED is the effective way of energy-saving and emission-reduction.
Summary of the invention
The purpose of this utility model is to provide the LED top that a kind of life-span is long, light efficiency is high, cost is low pendent lamp.
The LED top pendent lamp that the utility model provides is made up of chassis, lampshade, led light source, LED power supply, wherein, described led light source is made up of a plurality of led module splicings, each led module comprises left side lamp plate (1), the right lamp plate (2), pedestal (3) and LED luminescence chip (4).Wherein, described pedestal (3) is triangle or trapezoidal rectangular (for example aluminium section bar etc.) for the cross section, and its bottom surface is settled and is fitted in lamp affixed to the ceiling chassis (being end face); Described left side lamp plate (1) and the right lamp plate (2) are placed on respectively on pedestal (3) inclined-plane, both sides; Described LED luminescence chip (4) is placed on respectively on left side lamp plate (1) and the right lamp plate (2).See shown in Figure 2.
In the utility model, the led light source of above-mentioned led module splicing being formed the top pendent lamp that adapts to different shape, for example: parallel linear, regular polygon (as square, regular hexagon) or other shapes, and each led module is electrically connected, form a special-purpose led light source of top pendent lamp.As Fig. 3 for the top pendent lamp with parallel linear led light source, Fig. 4 is square led light source.
In the utility model, the length of described pedestal (3) is 100mm～2000mm, and pedestal (3) side is triangle or trapezoid cross section, and length is 5mm～50mm, and the angle of pedestal (3) two sides is 80 degree～165 degree.
In the utility model, the quantity of the above LED luminescence chip (4) of the lamp plate of each led module is 10～1000.
The utility model, the angle of described left side lamp plate (1) and the right lamp plate (2) makes the led light source that is placed in that 2 light emission directions be arranged.Make light-emitting area as far as possible to the both sides diffusion, improve top pendent lamp uniformity of luminance.
Advantage of the present utility model is to make the LED lamp affixed to the ceiling both to keep the luminous uniformity of traditional U-shaped fluorescent tube top pendent lamp, reduced the luminous waste to light of the fluorescent tube back of the body again, the lamp affixed to the ceiling that the top pendent lamp of making is like this made than common U-shaped fluorescent lamp is energy-conservation more than 40%.
Description of drawings
Fig. 1 is the top pendent lamp structural diagrams of existing U-shaped fluorescent tube.
Fig. 2 is led module structure chart of the present utility model.
Fig. 3 is the parallel linear led light source of employing of the present utility model top pendent lamp diagram.
Fig. 4 is the top pendent lamp diagram of the square led light source of employing of the present utility model.
The specific embodiment
Embodiment:
Parallel linear light source top pendent lamp with a 36W is example, and its luminosity is equivalent to the luminosity of the top pendent lamp that the common U-shaped fluorescent lamp of the T5 size of 2 36W makes, and the top pendent lamp that uniformity of luminance effect and common U-shaped fluorescent lamp are made is basic identical.
At first in the individual module, it is leg-of-mutton aluminium section bar that pedestal is adopted as the cross section, and angle is 120 degree between its length 20, two waist limits, section triangle size base, and aluminium section bar length is 500; Left side lamp plate and the right lamp plate are separately positioned on the face on pedestal two waist limits; The length of left side lamp plate and the right lamp plate is 45 LEDs luminescence chips respectively is set on 500, two lamp plates; Every module two has put the moulding of fixation.
Then 4 above-mentioned module arrangement are become the shape of parallel lines, connect combination by electric wire, the moulding at the module two of the LED top pendent lamp after the combination is fixed on the chassis, draw electric wire and connect top pendent lamp power supply.
Claims (4)
1. a LED top pendent lamp is made up of base, lampshade, led light source, LED power supply; It is characterized in that described led light source is combined into by a plurality of led module assemblings, each led module comprises left side lamp plate (1), the right lamp plate (2), pedestal (3) and LED luminescence chip (4); Wherein, described pedestal (3) is triangle or trapezoidal rectangular for the cross section, and its bottom surface is settled and is fitted in the ceiling light base; Described left side lamp plate (1) and the right lamp plate (2) are separately positioned on pedestal (3) inclined-plane, both sides; Described LED luminescence chip (4) is separately positioned on left side lamp plate (1) and the right lamp plate (2).
2. a kind of LED as claimed in claim 1 top pendent lamp, the length that it is characterized in that described pedestal (3) is 100mm～2000mm, and pedestal (3) side is triangle or trapezoid cross section, and length is 5mm～50mm, and the angle of pedestal (3) two sides is 80 degree～165 degree.
3. a kind of LED as claimed in claim 1 or 2 top pendent lamp is characterized in that the quantity of the above LED luminescence chip (4) of lamp plate of each led module is 10～1000.
4. a kind of LED as claimed in claim 1 or 2 top pendent lamp is characterized in that the led light source that each led module splicing is formed is parallel line type or regular polygon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202537440U CN203052451U (en) | 2012-05-31 | 2012-05-31 | LED (light emitting diode) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202537440U CN203052451U (en) | 2012-05-31 | 2012-05-31 | LED (light emitting diode) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052451U true CN203052451U (en) | 2013-07-10 |
Family
ID=48735400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202537440U Expired - Fee Related CN203052451U (en) | 2012-05-31 | 2012-05-31 | LED (light emitting diode) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052451U (en) |
-
2012
- 2012-05-31 CN CN2012202537440U patent/CN203052451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sanyuetian Lighting (Shanghai) Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sanyuetian Lighting (Shanghai) Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140531 |
|
| EXPY | Termination of patent right or utility model |