CN202182384U - Light-emitting diode (LED) wall washer - Google Patents
Light-emitting diode (LED) wall washer Download PDFInfo
- Publication number
- CN202182384U CN202182384U CN2011202412027U CN201120241202U CN202182384U CN 202182384 U CN202182384 U CN 202182384U CN 2011202412027 U CN2011202412027 U CN 2011202412027U CN 201120241202 U CN201120241202 U CN 201120241202U CN 202182384 U CN202182384 U CN 202182384U
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- CN
- China
- Prior art keywords
- led
- sidewall
- diapire
- lamp housing
- light
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the field of light-emitting diode (LED) wall washer, in particular to an LED wall washer, which comprises a rectangular lamp casing and LEDs arranged in the lamp casing. The lamp casing is provided with a flat bottom wall and lateral walls vertically extending from four edges on the periphery of the bottom. The LEDs are arranged on circuit boards arranged on the bottom wall and the lateral walls in a lattice mode. Light emitted by the LEDs arranged on the lateral walls can resolve the problem of uneven light outlet in specific diffusion angles so as to improve light emitting effect of the LED wall washer.
Description
[technical field]
The utility model relates to the LED lighting field, specifically refers to a kind of LED wall lamp.
[background technology]
LED (Lighting Emitting Diode) is a light emitting diode; It is fixedly luminescent device of a kind of semiconductor; It is to utilize the solid semiconductor chip as luminescent material; In semiconductor, emit superfluous energy through carrier generation load and cause photo emissions, directly send the light of white or other colors, the LED lighting utilizes LED as light emitting source exactly.Under the background of current global shortage of energy, energy-conservation LED causes the sight that people pay close attention to.Along with the maturation of LED technology, LED is more next many in the application of lighting field, and the trend of final replacement traditional lighting lamp is arranged.Light emitting diode comprises a substrate and a luminescence chip; This luminescence chip is fixed on this substrate and packed structure coats; Yet there is a specific dispersion angle in this light emitting diode, in concrete the application, especially in dark space that lighting field can exist emergent light to arrive; Thereby influenced the outgoing light homogeneity of LED Projecting Lamp, and then influenced the illuminating effect of LED Projecting Lamp.
[utility model content]
The utility model purpose is to solve existing emitting led module illumination and has the deficiency of dark space, and a kind of LED wall lamp of simple in structure, dependable performance is provided.
The utility model LED wall lamp; Comprise the rectangle lamp housing, be located at LED and lampshade in the lamp housing; Wherein said lamp housing is provided with smooth diapire and the vertically extending sidewall from the diapire edge; Be respectively arranged with circuit board on said diapire and the sidewall, said LED is arranged on the circuit board, and is the dot matrix way arrangement.
Said diapire is provided with the bottom surface of installing LED, and said sidewall is provided with the side of installing LED, and the angular range of said side and bottom surface is 90 degree～180 degree.
Described circuit board is provided with the heat insulation reflecting layer.
Said sidewall is provided with the dentation fin towards the face of external environment condition.
Also be provided with the sealing ring that blocks water on the frame on the said lamp housing.
The utility model LED wall lamp; Comprise the rectangle lamp housing, be located at the LED in the lamp housing; Wherein said lamp housing be provided with smooth diapire and from the edge, bottom vertically extending sidewall, said LED is arranged on the circuit board of installing on diapire and the sidewall, and is dot matrix way and arranges.The luminous energy that the LED that sidewall is installed sends overcomes the bright dipping problem of non-uniform of bringing at specific dispersion angle, has improved the illumination effect of LED wall lamp to a certain extent.
[description of drawings]
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the blast structural representation of the utility model;
Fig. 3 is the lamp housing and the LED package assembly generalized section of the utility model.
[specific embodiment]
Shown in ginseng Fig. 1～3, be the structural representation of the utility model LED wall lamp, it comprises the lamp bracket 88 of a main part 80 and and supportive body portion 80 hinged with main part.Said main part 20 comprises a rectangle lamp housing 80; Said lamp housing 80 is provided with smooth diapire 810 and the vertically extending sidewall 811 from diapire 810 edges; Said diapire 810 is provided with the bottom surface 8102 of installing LED; Said sidewall 811 is provided with the side 8101 of installing LED, and said side 8101 is 90 degree～180 degree with the angular range of bottom surface 8102.In this enforcement row; Said side 8101 is 135 degree with the angle of bottom surface 8102; Certainly also follow according to demand and regulate the lamp chamber 812 that corner dimension formation one is accommodated LED82; 8101 install the tabular circuit board 83 that matches in the side so respectively, also be provided with components and parts such as power supply in the lamp chamber 812 and be electrically connected, install a plurality of LED82 on the said circuit board 83 with circuit board with bottom surface 8102; Said LED82 presses the setting of dot matrix arrangement mode; The light that sends through the LED lamp of installing on LED lamp on the sidewall 811 and the diapire 810 like this intersects bright dipping each other, overcomes the bright dipping problem of non-uniform of bringing at specific dispersion angle, has improved the illumination effect of LED wall lamp to a certain extent.
Simultaneously safe in utilization for fear of in the rainy day is provided with the sealing ring 89 that blocks water that matches at the frame place of lamp housing 81, and on the sealing ring 89 that blocks water the folded transparent lampshade 85 that is provided with, the corresponding snap close 86 that also is provided with fastening lampshade 85 at the edge of lamp housing 81.
In order to make bright dipping more even, on described circuit board 83, be provided with the heat insulation reflecting layer, the light that sends of LED82 reflects away through reflector layer like this, has strengthened brightness.
The sidewall 811 of said lamp housing 81 is provided with dentation fin 813 towards the face of external environment condition, and said dentation fin 813 mutual equidistance settings to increase the area of dissipation of lamp housing 81, prolong the service life of the utility model.Said main part 80 is connected with lamp bracket 88 through a bindiny mechanism 87, and described bindiny mechanism is the screw that is arranged on lamp housing 81, through screw lamp bracket 88 is hinged on the lamp housing.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. LED wall lamp; Comprise the rectangle lamp housing, be located at LED and lampshade in the lamp housing; It is characterized in that: said lamp housing is provided with smooth diapire and the vertically extending sidewall from the diapire edge; Be respectively arranged with circuit board on said diapire and the sidewall, said LED is arranged on the circuit board, and is the dot matrix way arrangement.
2. LED wall lamp according to claim 1 is characterized in that: said diapire is provided with the bottom surface of installing LED, and said sidewall is provided with the side of installing LED, and the angular range of said side and bottom surface is 90 degree～180 degree.
3. LED wall lamp according to claim 1 is characterized in that: described circuit board is provided with the heat insulation reflecting layer.
4. LED wall lamp according to claim 1 is characterized in that: said sidewall is provided with the dentation fin towards the face of external environment condition.
5. LED wall lamp according to claim 1 is characterized in that: also be provided with the sealing ring that blocks water on the frame on the said lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202412027U CN202182384U (en) | 2011-07-08 | 2011-07-08 | Light-emitting diode (LED) wall washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202412027U CN202182384U (en) | 2011-07-08 | 2011-07-08 | Light-emitting diode (LED) wall washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182384U true CN202182384U (en) | 2012-04-04 |
Family
ID=46175420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202412027U Expired - Fee Related CN202182384U (en) | 2011-07-08 | 2011-07-08 | Light-emitting diode (LED) wall washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747689A (en) * | 2017-12-01 | 2018-03-02 | 四川汇源星辰光电有限公司 | A kind of plant growth LED for ease of maintenaince |
-
2011
- 2011-07-08 CN CN2011202412027U patent/CN202182384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747689A (en) * | 2017-12-01 | 2018-03-02 | 四川汇源星辰光电有限公司 | A kind of plant growth LED for ease of maintenaince |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RightLEDs Co.,Ltd. Assignor: Wang Huafeng Contract record no.: 2012440020100 Denomination of utility model: LED wall lamp Granted publication date: 20120404 License type: Exclusive License Record date: 20120508 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: RightLEDs Co.,Ltd. Assignor: Wang Huafeng Contract record no.: 2012440020100 Denomination of utility model: LED wall lamp Granted publication date: 20120404 License type: Exclusive License Record date: 20120508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |