CN203478104U - Ring-shaped LED panel light - Google Patents
Ring-shaped LED panel light Download PDFInfo
- Publication number
- CN203478104U CN203478104U CN201320538232.3U CN201320538232U CN203478104U CN 203478104 U CN203478104 U CN 203478104U CN 201320538232 U CN201320538232 U CN 201320538232U CN 203478104 U CN203478104 U CN 203478104U
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Abstract
The utility model discloses a ring-shaped LED panel light and relates to the technical field of LED lighting. The ring-shaped LED panel light comprises a round back plate and a round aluminium plate, a laser light guide plate, a diffusion plate, a light-transmitting film and an LED mounting aluminium plate are arranged below the aluminum plate in sequence, LED light bars in a circle are arranged on the upper plane of the LED mounting aluminium plate, through holes with the internal diameter larger than the external diameter of the LED light bars are formed in the middles of all of the aluminium plate, the laser light guide plate, the diffusion plate and the light-transmitting film, the LED mounting aluminium plate is fixedly connected with the back plate, and the LED light bars on the LED mounting aluminium plate are arranged in the through holes in the middles of the LED mounting aluminium plate. The ring-shaped LED panel light has the advantages that the ring-shaped LED panel light with the thickness not exceeding 15mm is small in size, lightweight, low in energy consumption and novel and has good market prospect, and color and color temperature can be changed as required.
Description
[technical field]
The utility model relates to LED lighting technical field, relates in particular to a kind of annular LED flat lamp.
[background technology]
LED flat lamp refers to the bright light plane output completely that its light emitting source irradiates, and makes lighting angle wider, and generally can avoid single bad lamp shadow to ring whole structure; Can be widely used in hotel, meeting room, factory or office, commercial use, house or communal facility, school, hospital etc. and need the place energy-conservation and illumination of high-color rendering index.But the lamp pearl of traditional LED flat head lamp is generally arranged on the centre of lamp body, because the lamp body of this kind of structure must have certain thickness, it is bulky, and causes light directly project and understand than very dazzling, and energy consumption is high, and color is single.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, provides that a kind of volume is little, energy consumption is low and can change as required the annular LED flat lamp of color and colour temperature.
The technical solution of the utility model is achieved in that and comprises circular backboard and circular aluminium sheet, its improvements are: the below of described aluminium sheet is provided with circular laser LGP successively, diffuser plate, light-transmissive film and LED install aluminium sheet, described LED installs plane on aluminium sheet and is provided with a circle LED lamp bar, described aluminium sheet, laser LGP, the middle part of diffuser plate and light-transmissive film is equipped with the through hole that internal diameter is greater than the external diameter of LED lamp bar, described LED installs aluminium sheet and is fixedly connected with backboard, the LED lamp bar that LED installs on aluminium sheet is arranged on described aluminium sheet, laser LGP, in the middle through-hole of diffuser plate and light-transmissive film,
In above-mentioned structure, between described aluminium sheet and laser LGP, be also provided with a reflectance coating, the light sending for reflecting LED lamp bar;
In above-mentioned structure, the external diameter of described LED installation aluminium sheet is slightly larger than the diameter of described through hole, and described LED installs aluminium sheet and on backboard, is equipped with corresponding screw, and described LED installs aluminium sheet and passes and above-mentioned screw by screw rod, is fixed on light-transmissive film lower position;
In above-mentioned structure, described aluminium sheet, reflectance coating, laser LGP, diffuser plate and light-transmissive film are the circle that external diameter is identical;
In above-mentioned structure, on described LED lamp bar, be connected with lead-in wire, this lead-in wire is electrically connected on a driving power.
The beneficial effects of the utility model are: the utility model is by above-mentioned structure, the light that wherein LED lamp bar sends, under the effect of laser LGP, be dispersed into uniformly on whole of laser LGP, form fine and smooth soft light, by the effect of light-transmissive film, change into the random color or the pattern that need again, therefore can change as required color and colour temperature; This kind of structure of the present utility model, reduces the volume of annular LED flat lamp, thickness is no more than 15mm, and it is lightweight, and energy consumption is low, is a kind of novel, annular LED flat lamp with bright market prospects.
[accompanying drawing explanation]
Fig. 1 is exploded perspective view of the present utility model.
[specific embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, the utility model has disclosed a kind of annular LED flat lamp, this annular LED flat lamp comprises circular backboard 10 and circular aluminium sheet 20, the design of backboard 10, be convenient to the fixing of whole annular LED flat lamp and install, heat when 20 of described aluminium sheets are mainly used in distributing the work of annular LED flat lamp.In conjunction with Fig. 1, circular aluminium sheet 20 belows are provided with successively reflectance coating 30, laser LGP 40, diffuser plate 50, light-transmissive film 60 and LED aluminium sheet 70 are installed, wherein, aluminium sheet 20, reflectance coating 30, laser LGP 40, diffuser plate 50 and light-transmissive film 60 are circle, and external diameter is equal, LED installs aluminium sheet 70 and is provided with a circle LED lamp bar 701, is connected with lead-in wire 702 on this LED lamp bar 701, lead-in wire 702 is electrically connected on a driving power, thereby driving LED lamp bar 701 is luminous; The middle part of above-mentioned aluminium sheet 20, reflectance coating 30, laser LGP 40, diffuser plate 50 and light-transmissive film 60 is equipped with the through hole 80 that internal diameter is greater than the external diameter of annular LED lamp bar 701, general, in order to design more compactly, the aperture of through hole 80 is slightly larger than the external diameter of annular LED lamp bar 701, and 701 of LED lamp bars are just placed in through hole 80; In addition, the external diameter of LED installation aluminium sheet 70 is slightly larger than the diameter of described through hole 80, so that this annular LED flat lamp has larger light-emitting area, LED installs on aluminium sheet 70, backboard 10 and is equipped with corresponding screw, LED installs aluminium sheet 70 and passes and above-mentioned screw by screw rod 703, is fixed on light-transmissive film 60 lower positions; And when LED installation aluminium sheet 70 is fixed on light-transmissive film 60 below, 701 of the annular LED lamp bars that LED installs on aluminium sheet 70 just block and establish with in middle through-hole 80.
By above-mentioned this structure, the light that LED lamp bar 701 sends, under the effect of laser LGP 40, be dispersed into uniformly on whole of laser LGP 40, form fine and smooth soft light, by the effect of light-transmissive film 60, change into the random color or the pattern that need again, therefore can change as required color and colour temperature; This kind of structure of the present utility model, reduces the volume of annular LED flat lamp, thickness is no more than 15mm, and it is lightweight, and energy consumption is low, is a kind of novel, annular LED flat lamp with bright market prospects.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can there is various distortion and modification, the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. an annular LED flat lamp, comprise circular backboard and circular aluminium sheet, it is characterized in that: the below of described aluminium sheet is provided with circular laser LGP successively, diffuser plate, light-transmissive film and LED install aluminium sheet, described LED installs plane on aluminium sheet and is provided with a circle LED lamp bar, described aluminium sheet, laser LGP, the middle part of diffuser plate and light-transmissive film is equipped with the through hole that internal diameter is greater than the external diameter of LED lamp bar, described LED installs aluminium sheet and is fixedly connected with backboard, the LED lamp bar that LED installs on aluminium sheet is arranged on described aluminium sheet, laser LGP, in the middle through-hole of diffuser plate and light-transmissive film.
2. a kind of annular LED flat lamp according to claim 1, is characterized in that: between described aluminium sheet and laser LGP, be also provided with a reflectance coating, the light sending for reflecting LED lamp bar.
3. a kind of annular LED flat lamp according to claim 1, it is characterized in that: the external diameter of described LED installation aluminium sheet is slightly larger than the diameter of described through hole, described LED installs aluminium sheet and on backboard, is equipped with corresponding screw, described LED installs aluminium sheet and passes and above-mentioned screw by screw rod, is fixed on light-transmissive film lower position.
4. a kind of annular LED flat lamp according to claim 2, is characterized in that: described aluminium sheet, reflectance coating, laser LGP, diffuser plate and light-transmissive film are the circle that external diameter is identical.
5. a kind of annular LED flat lamp according to claim 1, is characterized in that: on described LED lamp bar, be connected with lead-in wire, this lead-in wire is electrically connected on a driving power.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320538232.3U CN203478104U (en) | 2013-08-30 | 2013-08-30 | Ring-shaped LED panel light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320538232.3U CN203478104U (en) | 2013-08-30 | 2013-08-30 | Ring-shaped LED panel light |
Publications (1)
Publication Number | Publication Date |
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CN203478104U true CN203478104U (en) | 2014-03-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320538232.3U Expired - Fee Related CN203478104U (en) | 2013-08-30 | 2013-08-30 | Ring-shaped LED panel light |
Country Status (1)
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CN (1) | CN203478104U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105736956A (en) * | 2015-12-11 | 2016-07-06 | 无锡联创薄板有限公司 | LED lamp with annular light diffusion plate |
-
2013
- 2013-08-30 CN CN201320538232.3U patent/CN203478104U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105736956A (en) * | 2015-12-11 | 2016-07-06 | 无锡联创薄板有限公司 | LED lamp with annular light diffusion plate |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170830 |