CN202253047U - LED plane lamp - Google Patents
LED plane lamp Download PDFInfo
- Publication number
- CN202253047U CN202253047U CN2011203719992U CN201120371999U CN202253047U CN 202253047 U CN202253047 U CN 202253047U CN 2011203719992 U CN2011203719992 U CN 2011203719992U CN 201120371999 U CN201120371999 U CN 201120371999U CN 202253047 U CN202253047 U CN 202253047U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- lamp
- plane lamp
- lampshade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED plane lamp, which includes a lamp shade as well as a circuit board and a light guide plate both arranged in the lamp shade, wherein the lamp shade is square or circular; a control circuit and a luminous power source electrically connected with the control circuit are arranged on the circuit board; the luminous power source is formed by a plurality of patch LEDs; the patch LEDs are connected in series in a plurality of groups; the patch LEDs in each group are connected in parallel, and the amount of the patch LEDs connected in parallel is the same in the groups; and the light source from the patch LEDs is emitted out from the side edges of the lamp shade through the light guide plate. The LED plane lamp adopts 3020 low power chips, and the lighting effect of each chip is higher than that of each common 3528 chip; and light can be emitted from the two sides through adopting the optical principle of the light guide plate, so that the thickness of the whole lamp is only 11mm, light can be distributed uniformly, and the light efficiency is high.
Description
Technical field
The utility model relates to a kind of illuminations, especially a kind of LED plane lamp.
Background technology
At present, mostly the room lighting that is widely used is incandescent lamp or fluorescent tube, but the electric light conversion ratio of these two kinds of products is all lower, and caloric value is big, and service life is all shorter.
Led light source has advantages such as volume is little, energy consumption is low, caloric value is low, the life-span is long as a kind of emerging semiconductor light-emitting elements, some have therefore occurred and has adopted the light fixture of led light source.But these light fixtures are pursued high brightness, adopt high-power LED light source more, and the heat that when work, produces is bigger, and seriously falling sharply appears in LED brightness meeting at high temperature, has a strong impact on light source life.
The utility model content
The technical problem that the utility model will solve is: the LED plane that a kind of light is evenly distributed, light efficiency is high lamp is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of LED plane lamp; Comprise lampshade and the circuit board and the LGP that are arranged in the lampshade; Described lampshade is square or circular, the luminous power that described circuit board is provided with control circuit and is electrically connected with control circuit, and described luminous power is made up of a plurality of paster LEDs; Described paster LED is divided into many group series connection, and paster LED is connected in parallel and the number of parallel connection equates in every group; The light source that paster LED sends sends through the side of LGP from lampshade.
Say that further the number of the described paster LED of the utility model is 90～372, the thickness of described LED plane lamp is 10～11mm.
The beneficial effect of the utility model is, solved the defective that exists in the background technology, and the utility model adopts 3020 small-power chips; Compare common 3528 for single and have higher light efficiency; Utilize the optical principle of LGP, luminous from both sides, thus make only 11mm of whole lamp thickness; And light is evenly distributed, and light efficiency is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
The specific embodiment
Combine accompanying drawing and preferred embodiment that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of LED plane lamp as shown in Figure 1; Comprise lampshade and the circuit board and the LGP that are arranged in the lampshade; Described lampshade is square or circular, the luminous power that described circuit board is provided with control circuit and is electrically connected with control circuit, and described luminous power is made up of a plurality of paster LEDs; Described paster LED is divided into many group series connection, and paster LED is connected in parallel and the number of parallel connection equates in every group; The light source that paster LED sends sends through the side of LGP from lampshade.
The number of paster LED shown in Figure 1 is 93, and power is 10 watts.
The just specific embodiment of describing in the above specification of the utility model; The various fleshes and bloods that illustrate not the utility model constitute restriction; Under the those of ordinary skill of technical field after having read specification can to before the described specific embodiment make an amendment or be out of shape, and do not deviate from the essence and the scope of utility model.
Claims (3)
1. LED plane lamp; It is characterized in that: comprise lampshade and the circuit board and the LGP that are arranged in the lampshade; Described lampshade is square or circular, the luminous power that described circuit board is provided with control circuit and is electrically connected with control circuit, and described luminous power is made up of a plurality of paster LEDs; Described paster LED is divided into many group series connection, and paster LED is connected in parallel and the number of parallel connection equates in every group; The light source that paster LED sends sends through the side of LGP from lampshade.
2. LED as claimed in claim 1 plane lamp is characterized in that: the number of described paster LED is 90～372.
3. LED as claimed in claim 1 plane lamp is characterized in that: the thickness of described LED plane lamp is 10～11mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203719992U CN202253047U (en) | 2011-09-30 | 2011-09-30 | LED plane lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203719992U CN202253047U (en) | 2011-09-30 | 2011-09-30 | LED plane lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253047U true CN202253047U (en) | 2012-05-30 |
Family
ID=46114287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203719992U Expired - Fee Related CN202253047U (en) | 2011-09-30 | 2011-09-30 | LED plane lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253047U (en) |
-
2011
- 2011-09-30 CN CN2011203719992U patent/CN202253047U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202125746U (en) | Active radiating high-power Light-Emitting Diode (LED) lamp | |
| CN201973530U (en) | LED (light-emitting diode) screw lamp | |
| CN202253047U (en) | LED plane lamp | |
| CN201129629Y (en) | High-power LED lamp | |
| CN203363740U (en) | Large-angle light-emitting diode (LED) bulb lamp | |
| CN202338857U (en) | Light-emitting diode (LED) candle bulb | |
| CN103032703A (en) | Light-emitting diode (LED) flat lamp | |
| CN201448646U (en) | Cylindrical LED lamp | |
| CN201428951Y (en) | Led lamp body | |
| CN201964194U (en) | Novel strip-shaped light-emitting diode (LED) lamp | |
| CN202253470U (en) | LED (light-emitting diode) ball lamp | |
| CN203297992U (en) | LED bulb lamp emitting light by 360 degrees | |
| CN205026455U (en) | LED lamps and lanterns and photovoltaic module thereof | |
| CN202613278U (en) | High-power light-emitting diode (LED) car lamp | |
| CN202402992U (en) | Array LED (Light-Emitting Diode) lighting device | |
| CN202188337U (en) | LED lamp | |
| CN203298006U (en) | LED light source module illuminating in circular face mode | |
| CN203571681U (en) | Radiator for LED lamp | |
| CN202253248U (en) | Led ceiling lamp | |
| CN202074464U (en) | High-power integrated lamp bulb | |
| CN202349802U (en) | LED (Light-Emitting Diode) energy-saving ceiling lamp | |
| CN202598262U (en) | Novel light-emitting diode (LED) lamp | |
| CN212298783U (en) | Suspension type LED lamp | |
| CN202302883U (en) | Planar multi-bank stagewise luminescent light-emitting diode (LED) lamp | |
| CN203273467U (en) | Concatenation type strip-shaped LED (light emitting diode) lamp |
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: 20120530 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |