CN202001911U - Light emitting diode (LED) down lamp - Google Patents
Light emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN202001911U CN202001911U CN2011200901531U CN201120090153U CN202001911U CN 202001911 U CN202001911 U CN 202001911U CN 2011200901531 U CN2011200901531 U CN 2011200901531U CN 201120090153 U CN201120090153 U CN 201120090153U CN 202001911 U CN202001911 U CN 202001911U
- Authority
- CN
- China
- Prior art keywords
- led
- down lamp
- fixed
- framework
- radiator
- 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 a light emitting diode (LED) down lamp, which comprises an annular framework, a heat radiator, an LED light source assembly, a reflecting bowl, a transparent sheet, a mask framework and spring clamp buckles, wherein the spring clamp buckles are arranged at both sides of the annular framework, a light outlet hole is arranged in the mask framework and is arranged in the annular framework, the reflecting bowl is fixed in the mask framework, the transparent sheet is fixed on the mask framework and is matched with the reflecting bowl, the heat radiator is fixed on the annular framework, and the LED light source assembly is fixed on the heat radiator and is matched with the reflecting bowl. The LED down lamp has the advantages that the light energy utilization rate is very high, in addition, the illumination light intensity distribution is uniform, the illumination range is wide, the brightness is not concentrated, the visual effect is soft, and good decoration and illumination effects are realized.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to a kind of Down lamp.
Background technology
LED is a semiconductor light-emitting-diode, and the LED electricity-saving lamp is with high brightness white light-emitting diode light emitting source, its light efficiency height, little power consumption, long, easy to control, non-maintaining, safety and environmental protection of life-span; Be solid cold light source of new generation, its photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection is suitable for family, the market, bank, hospital, the hotel, throw light on various public places for a long time in restaurants etc.Not having the direct current of sudden strain of a muscle, eyes are played a very good protection, is desk lamp, the optimal selection of torch.
The LED illuminating lamp is a kind of lighting that utilizes the 4th generation green light source LED to make.LED be called as the 4th generation lighting source or green light source, have characteristics such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in fields such as various indications, demonstration, decoration, backlight, general lighting and urban landscape.
When the daily finishing of people, embed the LED Down lamp as lighting through regular meeting in the ceiling.
Existing LED Down lamp is to belong to the directional type lighting, has only its opposite just can be subjected to light, and beam angle belongs to optically focused, and light is more concentrated, and the light and shade contrast is strong, and is very undesirable for illumination on a large scale.
Existing LED Down lamp is because area of dissipation is little, and the heat that produces during use is difficult to scatter and disappear, and burns out inner part easily, thereby causes the life-span of Down lamp also to shorten thereupon.
The utility model content
Problems such as it is slow that the utility model provides a kind of LED illuminating lamp to solve the prior art heat radiation, and illumination zone is little.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of LED Down lamp, it comprises annular frame, radiator, led light source assembly, reverberation bowl, slide, mask frame, clamp button of the spring, described annular frame both sides are provided with described clamp button of the spring, be provided with light hole in the described mask frame, be arranged in the annular frame, described reverberation bowl is fixed in the described mask frame, described slide is fixed on the described mask frame, and match with described reverberation bowl, described radiator is fixed on the described annular frame, described led light source assembly is fixed on the described radiator, and matches with described reverberation bowl.
In an embodiment of the present utility model, described LED Down lamp also comprises a protecting sheathing, and described protecting sheathing is fixed on the described annular frame.
Further, be distributed with louvre on the described protecting sheathing.
In an embodiment of the present utility model, the bowl inwall of described reverberation bowl is a reflecting surface, and described reflecting surface is hemisphere face, parabola or ellipsoid.
In an embodiment of the present utility model, uniform ring is furnished with the heat radiation wing around the described radiator.
The utlity model has following advantage according to what such scheme obtained:
(1) novel structure, practical;
(2) has the very high efficiency of light energy utilization;
(3) the illumination light intensity distributions is even, illumination zone big, brightness is not concentrated, visual effect is soft, has good decorative lighting effect;
(4) has good heat dissipating state.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a cutaway view of the present utility model.
Fig. 2 is an assembling explosive view of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the Down lamp that the utility model provides comprises annular frame 100, radiator 400, led light source assembly 800, reverberation bowl 500, slide 600, mask frame 300, clamp button of the spring 200.
Wherein, the both sides of annular frame 100 are provided with clamp button of the spring 200, are used for fixing Down lamp.
Be provided with light hole in the mask frame 300, it is arranged in the annular frame 100.
Led light source assembly 800 is fixed on the radiator 400, and matches with reverberation bowl 500.
In the utility model, also be provided with protecting sheathing 700 on the LED Down lamp, it is fixed on the annular frame 100, and covers radiator 400.
Based on such scheme, the utility model is specifically implemented as follows:
Referring to Fig. 2, the LED Down lamp comprises the annular frame 100 of metal material, and annular frame is an outer decoration and fixing, and annular frame 100 both sides are provided with clamp button of the spring 200, can directly Down lamp be installed on the ceiling furred ceiling like this.
In the annular frame 100 is mask frame 300, is light hole in the middle of the mask frame 300, is fixed with reverberation bowl 500 and transparent (or frosted) light-passing board 600 (being slide) by screw 301 on the mask frame.The bowl inwall of reverberation bowl 500 is reflecting surface (minute surface), and the face of penetrating is hemisphere face, parabola or ellipsoid, and the rim of a bowl bore of reverberation bowl is a bit larger tham the light hole aperture of mask frame, and light-passing board can be avoided outside contamination and infringement.
Radiator 400 (aluminium matter) is fixed on the mask frame by connection sheet 401 usefulness screws 402, is pressed on the reverberation bowl 500, and the large tracts of land that evenly is periphery around the radiator 400 wing that dispels the heat plays better heat radiating effect.
Led light source assembly 800 is made up of LED lamp plate 801 and control power supply 802.LED lamp plate 801 bottoms platings is coated with heat-conducting cream and is fixed on the radiator 400 in the face of reverberation bowl the rim of a bowl with screw 803, LED directly contacts with the direct heat conduction of radiator by the heat radiation wing and dispels the heat, the reflection of the luminous reflecting surface by light-passing board and reverberation bowl of led light source, add the luminous of led light source itself, improve the efficiency of light energy utilization, make that the illumination light intensity distributions is even, illumination zone big, brightness is not concentrated, visual effect is soft, thereby have good decorative lighting effect, and can effectively improve its heat dissipating state.The control power supply 802 of Down lamp is built-in simultaneously, is embedded in radiator 400 inside.
A protecting sheathing 700 is also being covered in radiator 400 outsides, and a large amount of louvre that distributing on the protecting sheathing 700 plays safeguard protection and radiating effect.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. LED Down lamp, it is characterized in that, described LED Down lamp comprises annular frame, radiator, the led light source assembly, reverberation bowl, slide, mask frame, clamp button of the spring, described annular frame both sides are provided with described clamp button of the spring, be provided with light hole in the described mask frame, be arranged in the annular frame, described reverberation bowl is fixed in the described mask frame, described slide is fixed on the described mask frame, and match with described reverberation bowl, described radiator is fixed on the described annular frame, and described led light source assembly is fixed on the described radiator, and matches with described reverberation bowl.
2. a kind of LED Down lamp according to claim 1 is characterized in that described LED Down lamp also comprises a protecting sheathing, and described protecting sheathing is fixed on the described annular frame.
3. a kind of LED Down lamp according to claim 2 is characterized in that, is distributed with louvre on the described protecting sheathing.
4. a kind of LED Down lamp according to claim 1 is characterized in that, the bowl inwall of described reverberation bowl is a reflecting surface, and described reflecting surface is hemisphere face, parabola or ellipsoid.
5. a kind of LED Down lamp according to claim 1 is characterized in that, uniform ring is furnished with the heat radiation wing around the described radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200901531U CN202001911U (en) | 2011-03-31 | 2011-03-31 | Light emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200901531U CN202001911U (en) | 2011-03-31 | 2011-03-31 | Light emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001911U true CN202001911U (en) | 2011-10-05 |
Family
ID=44704651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200901531U Expired - Fee Related CN202001911U (en) | 2011-03-31 | 2011-03-31 | Light emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001911U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013117024A1 (en) * | 2012-02-10 | 2013-08-15 | Chen Shaofan | Led downlight |
| WO2015021885A1 (en) * | 2013-08-10 | 2015-02-19 | Wu Liangju | Ceiling lamp and heat dissipation shroud for same |
| CN104515013A (en) * | 2014-12-17 | 2015-04-15 | 深圳民爆光电技术有限公司 | Novel LED down lamp |
| EP3104073A4 (en) * | 2014-01-24 | 2017-10-04 | Liangju Wu | Light-direction adjustment device |
| CN107345627A (en) * | 2016-05-05 | 2017-11-14 | 鹤山同方照明科技有限公司 | A kind of LED down lamp of rotatable clamping cover |
-
2011
- 2011-03-31 CN CN2011200901531U patent/CN202001911U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013117024A1 (en) * | 2012-02-10 | 2013-08-15 | Chen Shaofan | Led downlight |
| WO2015021885A1 (en) * | 2013-08-10 | 2015-02-19 | Wu Liangju | Ceiling lamp and heat dissipation shroud for same |
| EP3032165A4 (en) * | 2013-08-10 | 2017-01-11 | Liangju Wu | Ceiling lamp and heat dissipation shroud for same |
| EP3104073A4 (en) * | 2014-01-24 | 2017-10-04 | Liangju Wu | Light-direction adjustment device |
| CN104515013A (en) * | 2014-12-17 | 2015-04-15 | 深圳民爆光电技术有限公司 | Novel LED down lamp |
| CN107345627A (en) * | 2016-05-05 | 2017-11-14 | 鹤山同方照明科技有限公司 | A kind of LED down lamp of rotatable clamping cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202001911U (en) | Light emitting diode (LED) down lamp | |
| CN101706077A (en) | LED down lamp | |
| CN201568839U (en) | Led down lamp | |
| CN202629852U (en) | High luminous efficiency LED (light emitting diode) ceiling lamp capable of adjusting light and color temperature | |
| CN204693254U (en) | A kind of LED panel lamp | |
| CN204227088U (en) | A kind of have the discoid vertical LED floor lamp can filled the air with the microstructure of direct illumination | |
| CN202040603U (en) | LED bulb lamp with angular mirror structure | |
| CN205424713U (en) | LED outdoor lamp | |
| CN105508888A (en) | Angle-adjustable LED energy-saving lamp device | |
| CN206398530U (en) | A kind of new non-isolated high light efficiency LED Down lamp | |
| CN201983149U (en) | High-power double-light source LED (light-emitting diode) street lamp | |
| CN207196255U (en) | A kind of integral type smallpox floodlight tube | |
| JP3139278U (en) | Lighting apparatus and lighting apparatus using the same | |
| WO2013029522A1 (en) | Reflective surface led lighting | |
| CN204227243U (en) | A kind of have the flower pattern LED pendent lamp that can fill the air with direct illumination | |
| CN204254428U (en) | A kind of have the double-deck flower pattern LED pendent lamp that can fill the air with direct illumination | |
| CN203068461U (en) | Energy-saving LED lamp shade | |
| CN204005322U (en) | A kind of LED energy conserving lamp | |
| CN204227159U (en) | A kind of have can fill the air LED floor lamp star-like with the extension of the microstructure of direct illumination | |
| CN203258535U (en) | Color stainless steel module LED street lamp | |
| CN204227280U (en) | A kind of have the adjustable LED desk lamp that can fill the air with the microstructure of direct illumination | |
| CN204328725U (en) | A kind of OLED ceiling ceiling light | |
| CN103216750B (en) | LED down | |
| CN202992986U (en) | Colorfully decorated lamp | |
| CN208519532U (en) | A kind of LED cylindrical lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140331 |