CN202469784U - LED (Light Emitting Diode) ceiling lamp - Google Patents
LED (Light Emitting Diode) ceiling lamp Download PDFInfo
- Publication number
- CN202469784U CN202469784U CN2012200592566U CN201220059256U CN202469784U CN 202469784 U CN202469784 U CN 202469784U CN 2012200592566 U CN2012200592566 U CN 2012200592566U CN 201220059256 U CN201220059256 U CN 201220059256U CN 202469784 U CN202469784 U CN 202469784U
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- led
- light
- lamp socket
- scattering
- flaggy
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Abstract
The utility model discloses an LED (Light Emitting Diode) ceiling lamp comprising a fixing bracket, a lamp socket, an LED array board, a scatter plate layer and a light-transmitting shell, wherein the lamp socket is fixed below the fixing bracket, the lamp socket is connected with an external power supply, the LED array board is fixed below the lamp socket and is electrically connected with the lamp socket, an LED light source array is arranged on the LED array board, the scatter plate layer is made from a light-transmitting material, dispersion particles are uniformly distributed in the scatter plate layer, the light-transmitting shell is connected with the fixing bracket, the light-transmitting shell encloses and holds the lamp socket, the LED array board and the scatter plate layer, and the scatter plate layer is fixed on the light-transmitting shell and is located below the LED array board. The LED ceiling lamp disclosed by the utility model has a simple structure and fully utilizes the advantages of an LED light source, and the dispersion particles are applied on the scatter plate layer, so that the light of the LED light source can be effectively scattered to achieve a uniform illumination purpose.
Description
Technical field
The utility model relates to the LED field, relates in particular to a kind of LED lamp affixed to the ceiling.
Background technology
LED is Light Emitting Diode, the i.e. abbreviation of light emitting diode.LED compares with conventional light source as a kind of emerging light source, possesses following advantage:
Volume is little: the basic structure of LED is that the wafer that volume is very little is encapsulated in the epoxy resin the inside, so overall volume is very little.
Power consumption is low: the LED power consumption is low, and single led power consumption is below 0.05 watt, and the electric light power transfer is high, can reach 30%.Compare energy-conservation reaching more than 50% with conventional light source.
Long service life, firm in structure: LED is the solid cold light source, and by epoxy encapsulation, service life can be big 100,000 hours.Epoxy vertically provides effective protection for inner led chip, and LED does not have loose part, and is not fragile.
Exactly because LED possesses above-mentioned advantage, LED is replacing the main light source that conventional light source becomes commercial and home lighting apace.Various is that the illuminating equipment of basic luminaire continues to bring out with LED.
The utility model content
The utility model is intended to propose a kind of LED lamp affixed to the ceiling.
According to an embodiment of the utility model, a kind of LED lamp affixed to the ceiling is proposed, comprising: fixed support, lamp socket, led array plate, scattering flaggy, light transmitting shell.Lamp socket is fixed on support bracket fastened below, and lamp socket connects external power supply.The led array plate be fixed on lamp socket the below and with the lamp socket electrically conducting, arrange the led light source array on the led array plate.The scattering flaggy is that light-transmitting materials is made, even distribution diffusion particle in the scattering flaggy.Light transmitting shell is connected to fixed support, and light transmitting shell is surrounded and also to be held lamp socket, led array plate and scattering flaggy, and wherein the scattering flaggy is fixed on the light transmitting shell and is positioned at the below of led array plate.
In one embodiment, the light-transmitting materials of making scattering flaggy is a transparent resin.Transparent resin comprises polyethylene or polypropylene.
In one embodiment, light transmitting shell is a light-passing plastic.
The LED lamp affixed to the ceiling of the utility model is simple in structure, has made full use of the advantage of led light source, and the scattering flaggy makes the luminous energy of led light source access effective scattering through using diffusion particle, reaches even illumination purposes.
Description of drawings
Fig. 1 has disclosed the cross section structure figure according to the LED lamp affixed to the ceiling of an embodiment of the utility model.
The specific embodiment
With reference to shown in Figure 1, announcement is according to the cross section structure figure of the LED lamp affixed to the ceiling of an embodiment of the utility model.
As shown in Figure 1, this LED lamp affixed to the ceiling 100 comprises: fixed support 102, lamp socket 104, led array plate 106, scattering flaggy 108 and light transmitting shell 110.Fixed support 102 is used for whole lamp affixed to the ceiling is fixed in ceiling.Lamp socket 104 is fixed on the below of fixed support 102, and lamp socket 104 connects external power supply (external power supply does not illustrate in the drawings).Led array plate 106 be fixed on lamp socket 104 the below and with lamp socket 104 electrically conductings, arrange led light source array 107 on the led array plate 106.Scattering flaggy 108 is made for light-transmitting materials, and in one embodiment, what light-transmitting materials was used is transparent resin.Transparent resin can be polyethylene or polypropylene material.Even distribution diffusion particle 109 in scattering flaggy 108.The effect of diffusion particle 109 is to be used to obtain uniform surface light source.Usually; The refractive index of diffusion particle 109 is different with the material (transparent resin) of scattering flaggy 108; So; When light enters into scattering flaggy 108 and run into the different diffusion particle 109 of the refractive index of scattering flaggy 108, the phenomenon of multi-angle, multidirectional refraction, reflection and scattering can take place, thereby reach the light diffusion effect.Like this, the light that is penetrated by scattering flaggy 108 becomes uniform surface light source.Light transmitting shell 110 is connected to fixed support 102, and light transmitting shell 110 is surrounded and also held lamp socket 104, led array plate 106 and scattering flaggy 108, and wherein scattering flaggy 108 is fixed on the light transmitting shell 110 and is positioned at the below of led array plate 106.In the embodiment shown in fig. 1, light transmitting shell 110 has the profile of rectangle, and scattering flaggy 108 is fixed on the base plate of light transmitting shell 110.
The LED lamp affixed to the ceiling of the utility model is simple in structure, has made full use of the advantage of led light source, and the scattering flaggy makes the luminous energy of led light source access effective scattering through using diffusion particle, reaches even illumination purposes.
Claims (4)
1. a LED lamp affixed to the ceiling is characterized in that, comprising:
Fixed support;
Lamp socket is fixed on support bracket fastened below, and lamp socket connects external power supply;
The led array plate, be fixed on lamp socket the below and with the lamp socket electrically conducting, arrange the led light source array on the led array plate;
Scattering flaggy, scattering flaggy are that light-transmitting materials is made, even distribution diffusion particle in the scattering flaggy;
Light transmitting shell is connected to fixed support, and light transmitting shell is surrounded and held said lamp socket, led array plate and scattering flaggy, and wherein said scattering flaggy is fixed on the light transmitting shell and is positioned at the below of led array plate.
2. LED lamp affixed to the ceiling as claimed in claim 1 is characterized in that,
The light-transmitting materials of said making scattering flaggy is a transparent resin.
3. LED lamp affixed to the ceiling as claimed in claim 2 is characterized in that,
Said transparent resin comprises polyethylene or polypropylene.
4. LED lamp affixed to the ceiling as claimed in claim 1 is characterized in that,
Said light transmitting shell is a light-passing plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592566U CN202469784U (en) | 2012-02-23 | 2012-02-23 | LED (Light Emitting Diode) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592566U CN202469784U (en) | 2012-02-23 | 2012-02-23 | LED (Light Emitting Diode) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469784U true CN202469784U (en) | 2012-10-03 |
Family
ID=46917942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200592566U Expired - Fee Related CN202469784U (en) | 2012-02-23 | 2012-02-23 | LED (Light Emitting Diode) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280344A (en) * | 2014-10-13 | 2015-01-14 | 中国气象局北京城市气象研究所 | System and method for measuring visibility based on digital photographing method |
-
2012
- 2012-02-23 CN CN2012200592566U patent/CN202469784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280344A (en) * | 2014-10-13 | 2015-01-14 | 中国气象局北京城市气象研究所 | System and method for measuring visibility based on digital photographing method |
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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: 20121003 Termination date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |