CN202419391U - Led down lamp - Google Patents
Led down lamp Download PDFInfo
- Publication number
- CN202419391U CN202419391U CN2011205533451U CN201120553345U CN202419391U CN 202419391 U CN202419391 U CN 202419391U CN 2011205533451 U CN2011205533451 U CN 2011205533451U CN 201120553345 U CN201120553345 U CN 201120553345U CN 202419391 U CN202419391 U CN 202419391U
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- CN
- China
- Prior art keywords
- down lamp
- led
- led down
- light
- concave station
- 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)
Abstract
The utility model discloses an LED down lamp, which comprises a barrel (10). The LED down lamp is characterized in that the barrel (10) is provided with an inwardly sunken concave table (11), the concave table (11) is in the shape of an inverted round table, an LED light source (20) is mounted at the bottom of the concave table (11), and an arc-shaped light transmitting cover (30) is mounted at an outlet of the concave table (11). The LED down lamp has the advantages that light is downy, and glaring is avoided.
Description
Technical field
The utility model relates to a kind of LED Down lamp.
Background technology
Now, because the continuous development of LED lighting engineering, the performance of LED has had remarkable lifting; Its cost of manufacture is also more and more lower simultaneously; Therefore the LED lighting just possibly get in the average family, and the LED illumination is with a wide range of applications, no matter be commercialization or home lighting field.In the room lighting field, Down lamp is a kind of more light fixture that uses.Down lamp generally is in the embedding ceiling and is fixed on the ceiling that its light-emitting window throws light on towards the ceiling below.Because Down lamp is applied to the interior decoration illumination more and more widely at present, particularly in some hotels or market, the Down lamp quantity of use is also more and more.Present Down lamp adopts LED as light source, can produce strong dazzle, and the light that numerous Down lamps sends is easy to generate strong dazzle.For hotel or these public situation of market, it is extremely uncomfortable that the dazzle meeting lets people produce, and therefore present Down lamp is necessary to improve, and makes the dazzle of Down lamp alleviate the influence to people.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of LED Down lamp, and it is soft that it has light, can not produce the advantage of dazzle.
To achieve these goals; The technical scheme that the utility model adopted is: the LED Down lamp, comprise cylindrical shell, and it is characterized in that; Said cylindrical shell has the concave station that caves inward; Said concave station is inverted truncated conical shape, and said concave station bottom is equipped with led light source, and the exit position of said concave station is equipped with the diffuser of arc.
Preferably, said diffuser is that outwards protrusion is provided with.
Preferably, the surface of said diffuser is a frosting.
Preferably, the madial wall of said concave station has the reflecting layer.
The utility model is compared the advantage that is had with prior art: diffuser is installed at the cylindrical shell light-emitting window place through being employed in Down lamp; Diffuser is curved, and light is assembled to the Down lamp central axis, can irradiation light be controlled in the effective lighting scope fully; Make the illumination in the effective lighting scope more even; Brightness is higher, avoids the light source waste, effectively eliminates light pollution; Can avoid simultaneously the existing Down lamp human eye is produced dazzle, greatly improve the euphorosia property that people use lighting apparatus.
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 utility model.
Among the figure: 10, cylindrical shell 20, led light source 11, concave station
30, diffuser 40, reflecting layer.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment; See shown in Figure 1: the utility model is a kind of LED Down lamp, comprises cylindrical shell 10, it is characterized in that; Said cylindrical shell 10 has the concave station 11 that caves inward; Said concave station 11 is inverted truncated conical shape, and said concave station 11 bottoms are equipped with led light source 20, and the exit position of said concave station 11 is equipped with the diffuser 30 of arc.The utility model is compared the advantage that is had with prior art: diffuser 30 is installed at the cylindrical shell 10 light-emitting window places through being employed in Down lamp; Diffuser 30 is curved, and light is assembled to the Down lamp central axis, can irradiation light be controlled in the effective lighting scope fully; Make the illumination in the effective lighting scope more even; Brightness is higher, avoids the light source waste, effectively eliminates light pollution; Can avoid simultaneously the existing Down lamp human eye is produced dazzle, greatly improve the euphorosia property that people use lighting apparatus.
In order further to improve of the gathering of existing Down lamp to light in the effective lighting scope; Said diffuser 30 is that outwards protrusion is provided with; Form the pattern of convex lens, the light that led light source 20 is sent shines in the zone that needs illumination after diffuser 30 is assembled, and has improved the illumination in the field of illumination; Also reduce simultaneously the irradiation light in unnecessary orientation, avoided producing dazzle.For light that Down lamp is sent is softer, the surface of said diffuser 30 is a frosting.The light that led light source 20 sends has part and shines in the cylindrical shell 10, and therefore the madial wall at said concave station 11 has reflecting layer 40, can whole light be reflexed on the diffuser 30 and launch, reduces the light waste, improves brightness of illumination, avoids dazzle.
The LED Down lamp of the utility model, it is soft that it has light, can not produce the advantage of dazzle.
Claims (4)
1.LED Down lamp comprises cylindrical shell (10), it is characterized in that; Said cylindrical shell (10) has the concave station (11) that caves inward; Said concave station (11) is inverted truncated conical shape, and said concave station (11) bottom is equipped with led light source (20), and the exit position of said concave station (11) is equipped with the diffuser (30) of arc.
2. LED Down lamp according to claim 1 is characterized in that, said diffuser (30) is that outwards protrusion is provided with.
3. LED Down lamp according to claim 2 is characterized in that, the surface of said diffuser (30) is a frosting.
4. LED Down lamp according to claim 3 is characterized in that, the madial wall of said concave station (11) has reflecting layer (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205533451U CN202419391U (en) | 2011-12-27 | 2011-12-27 | Led down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205533451U CN202419391U (en) | 2011-12-27 | 2011-12-27 | Led down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419391U true CN202419391U (en) | 2012-09-05 |
Family
ID=46744152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205533451U Expired - Fee Related CN202419391U (en) | 2011-12-27 | 2011-12-27 | Led down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419391U (en) |
-
2011
- 2011-12-27 CN CN2011205533451U patent/CN202419391U/en not_active Expired - Fee Related
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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: 20120905 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |