CN202392470U - LED (Light-Emitting Diode) square lamp - Google Patents
LED (Light-Emitting Diode) square lamp Download PDFInfo
- Publication number
- CN202392470U CN202392470U CN2011204528920U CN201120452892U CN202392470U CN 202392470 U CN202392470 U CN 202392470U CN 2011204528920 U CN2011204528920 U CN 2011204528920U CN 201120452892 U CN201120452892 U CN 201120452892U CN 202392470 U CN202392470 U CN 202392470U
- Authority
- CN
- China
- Prior art keywords
- led
- shell
- lamp
- square lamp
- square
- 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
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (Light-Emitting Diode) square lamp, comprising a shell. A supporting frame is arranged on a body of the shell; and a lamp cover is connected with the shell. The LED square lamp is characterized in that a constant-current driving power supply is mounted at the bottom of the inner face of the shell; and a group of LED light-emitting modules is arranged between the shell and the lamp cover; and the outward surface of the lamp cover is a smooth plane, and the inward surface of the lamp cover is uniformly distributed with pyramid-shaped convex stand columns. With the adoption of the technical scheme, compared with the prior art, the LED square lamp provided by the utility model has the advantages of long service life, high durability and reliability, stable property, less maintenance, energy conservation and environmental friendless. According to the LED square lamp, operation cost can be reduced and square appearance can be improved.
Description
Technical field
The utility model relates to a kind of LED lighting, especially is square or the LED Square Lamp that uses than spaces such as large tracts of land hall illuminations.
Background technology
Along with improving constantly of China's level of economic development, city square is more and more, for the people provides good amusement and recreation place.And the square area is big, and the night illumination demand is big, and the illumination energy consumption on square is one of main financial burden.Adopt the square of traditional lighting light source, mainly adopt energy-saving fluorescent lamp or high-pressure sodium lamp to lower energy consumption.And energy-saving fluorescent lamp and high-pressure sodium lamp all have the shortcoming that the life-span is short, fault rate is high, the situation that causes power saving not save money.Market demand long-life, durable reliable, stable performance, fewly safeguard, the light of energy-conserving and environment-protective.
The utility model content
The purpose of the utility model is to overcome energy-saving fluorescent lamp that city square generally uses or the weak point that the high-pressure sodium lamp life-span is short, fault rate is high, a kind of long-life, durable reliable, stable performance are provided, fewly safeguard, the LED lighting of energy-conserving and environment-protective.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of LED Square Lamp comprises shell, and case body is provided with bracing frame, and shell is connected with lampshade, it is characterized in that: shell inner face bottom is equipped with constant-current driving power supply, is provided with one group of LED illuminating module between shell and the lampshade.
Say that further the export-oriented one side of said lampshade be a smooth flat, interiorly be provided with equally distributed pyramid appearance convexity column to one side.
Say that further said LED illuminating module comprises printed circuit board (PCB), printed circuit board (PCB) is provided with several led light sources, and the back side that printed circuit board (PCB) is installed led light source is provided with fin.
Say that further the fin of said LED illuminating module is plural finned heatsink.
Say that further said shell and LED illuminating module are through being threaded.
Owing to adopted technique scheme, compared with prior art, the utility model has the advantages that:
(1) long-life, durable reliable;
(2) stable performance, few maintenance, energy-conserving and environment-protective can cut operating costs, and promote the square image.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Accompanying drawing 1 is the front view of a kind of embodiment LED of the utility model Square Lamp;
Accompanying drawing 2 is structural representations of LED module among a kind of embodiment of the utility model;
Accompanying drawing 3 is cross-sectional view of LED Square Lamp among a kind of embodiment of the utility model.
The specific embodiment
Embodiment: shown in accompanying drawing 1, a kind of LED Square Lamp has shell 1, and shell 1 housing is provided with bracing frame 3, convenient fixedly light fixture; Shell is connected with lampshade 2, and the export-oriented one side of lampshade 2 be a smooth flat, interiorly is provided with equally distributed pyramid appearance convexity column to one side, can uniform lighting effect be provided with the abundant scattering of the light of led light source; Shell 1 inner bottom is equipped with constant-current driving power supply 5, is provided with one group of LED illuminating module 4 between shell 1 and the lampshade 2.
LED illuminating module 4 comprises printed circuit board (PCB) 7, several led light sources 8 of fixed installation on the printed circuit board (PCB) 7, and led light source 8 is electrically connected with constant-current driving power supply 5, and the back side that printed circuit board (PCB) 7 is installed led light source 8 is provided with fin 6.As a kind of optimal way, the fin 6 of this LED illuminating module 4 is plural finned heatsink.
In the present embodiment, shell 1 and LED illuminating module 4 are through being threaded.
The utlity model has long-life, durable reliable, stable performance, fewly safeguard, the advantage of energy-conserving and environment-protective.
Claims (5)
1. LED Square Lamp; Comprise shell (1), shell (1) housing is provided with bracing frame (3), and shell (1) is connected with lampshade (2); It is characterized in that: shell (1) inner face bottom is equipped with constant-current driving power supply (5), is provided with one group of LED illuminating module (4) between shell (1) and the lampshade (2).
2. LED Square Lamp according to claim 1 is characterized in that: the export-oriented one side of said lampshade (2) is smooth flat, interiorly is provided with equally distributed pyramid appearance convexity column to one side.
3. LED Square Lamp according to claim 2; It is characterized in that: said LED illuminating module (4) comprises printed circuit board (PCB) (7); Printed circuit board (PCB) (7) is provided with several led light sources (8), and the back side that printed circuit board (PCB) (7) is installed led light source (8) is provided with fin (6).
4. LED Square Lamp according to claim 3 is characterized in that: the fin (6) of said LED illuminating module (4) is plural finned heatsink.
5. according to one of them described LED Square Lamp of claim 1-4, it is characterized in that: said shell (1) and LED illuminating module (4) are through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204528920U CN202392470U (en) | 2011-11-16 | 2011-11-16 | LED (Light-Emitting Diode) square lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204528920U CN202392470U (en) | 2011-11-16 | 2011-11-16 | LED (Light-Emitting Diode) square lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392470U true CN202392470U (en) | 2012-08-22 |
Family
ID=46667396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204528920U Expired - Fee Related CN202392470U (en) | 2011-11-16 | 2011-11-16 | LED (Light-Emitting Diode) square lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392470U (en) |
-
2011
- 2011-11-16 CN CN2011204528920U patent/CN202392470U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202177023U (en) | Solar high-power LED (light emitting diode) lawn lamp | |
| CN201764372U (en) | Low power patch type LED traffic signal lamp light producing device | |
| CN202392470U (en) | LED (Light-Emitting Diode) square lamp | |
| CN201696897U (en) | Led energy-saving lamp | |
| CN201177196Y (en) | Light emitting diode surface suction lamp core | |
| CN202674930U (en) | LED (light-emitting diode) bulb lamp with whole body light emission effect | |
| CN202938072U (en) | Indoor direct-type LED panel lamp | |
| CN202452353U (en) | Novel street lamp | |
| CN202691671U (en) | Light-emitting diode (LED) point light source | |
| CN203549592U (en) | Brightening LED courtesy lamp | |
| CN202091890U (en) | Novel LED (Light-Emitting Diode) lamp | |
| CN203686667U (en) | LED (light emitting diode) panel lamp adopting integral frame | |
| CN202708829U (en) | Light-emitting diode (LED) projection lamp | |
| CN202100998U (en) | LED (light-emitting diode) panel lamp | |
| CN202955512U (en) | Light emitting diode (LED) plate lamp | |
| CN202947008U (en) | Energy-saving landscape lighting lamp | |
| CN202125866U (en) | Low-power chromatic LED (light-emitting diode) solar street lamp | |
| CN202955509U (en) | Heat dissipation light-emitting diode (LED) flat-plate lamp | |
| CN201589084U (en) | Outdoor high-brightness light emitting diode illuminating lamp | |
| CN202132843U (en) | High-power LED (Light-emitting Diode) colourful solar street lamp | |
| CN203298048U (en) | Light emitting diode (LED) bulb lamp | |
| CN203517531U (en) | LED grille mosaic lamp | |
| CN201748316U (en) | Energy-saving lamp | |
| CN202432377U (en) | LED lamp for oil station | |
| CN202074267U (en) | Energy-saving and environment-friendly LED polar light 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: 20120822 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |