CN2723818Y - Ceiling lamp - Google Patents
Ceiling lamp Download PDFInfo
- Publication number
- CN2723818Y CN2723818Y CN2004200836693U CN200420083669U CN2723818Y CN 2723818 Y CN2723818 Y CN 2723818Y CN 2004200836693 U CN2004200836693 U CN 2004200836693U CN 200420083669 U CN200420083669 U CN 200420083669U CN 2723818 Y CN2723818 Y CN 2723818Y
- Authority
- CN
- China
- Prior art keywords
- light
- ceiling
- section
- lamp affixed
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a ceiling lamp which comprises a lamp cover and three or more than three annular luminous tubes, wherein the cross section of the lamp cover is in an elliptical shape and the annular luminous tubes are arranged in the lamp cover and are provided with electronic ballasts. The length of the maximum cross section of the lamp cover is smaller than or equal to 2.3 m and is greater than or equal to 1.6 m, the width of the maximum cross section of the lamp cover is smaller than or equal to 2.3 m and is greater than or equal to 1m, and the lumen of the annular luminous tubes can reach more than 50, 000. The utility model has the advantages of good illumination effect, large luminous lumen and balanced luminous distribution and luminous flux.
Description
Technical field:
The utility model relates to lighting field, particularly relates to a kind of especially big chamber sky that can be used for, as: big dining room, conference room, arenas, entrance hall, hotel hall, museum, the similar oval-shaped lamp affixed to the ceiling of the therapeutic room of treatment depressive patients etc.
Background technology:
Existing lamp affixed to the ceiling, the maximum radial dimension in general lampshade cross section is less than below the 0.5m, light stream is bright little, the luminous tube that is installed in the lampshade is one or two, light distribution and luminous flux are unbalanced, thereby in the especially big interior space needs and the illuminating effect that reaches more carefully that a plurality of lamps just can satisfy illumination need be installed.
Summary of the invention:
First purpose of the present utility model is to provide a kind of light stream bright big lamp affixed to the ceiling.
Second purpose of the present utility model is to provide a kind of light to distribute and the lamp affixed to the ceiling of luminous flux equilibrium.
Realize a kind of lamp affixed to the ceiling of the present utility model, comprise that cross section is similar oval-shaped lampshade and is installed in the interior light-emitting component of lampshade, the long and wide size in lampshade maximum cross section is: 1.6m≤length≤2.3m, 1m≤width≤2.3m.Because the size of lamp is big, thereby light-emitting component that can installation power is big in lamp or a plurality of light-emitting components are installed, to reach very big lumen, satisfy especially big chamber sky, as: big dining room, conference room, arenas, entrance hall, hotel hall, museum, the therapeutic room of treatment depressive patients, the illumination in market need, and the needs that a lamp just can satisfy illumination can only be installed, install simply, and easy and surrounding environment coordination.
As improvement of the present utility model, being shaped as of the cross section of described lampshade
Make good looking appearance, also be convenient to the distribution of luminous tube in lampshade simultaneously.
As improvement of the present utility model, the cross section of described lamp be shaped as ellipse, 1.6m≤major axis≤2.3m, 1m≤minor axis≤2.3m make good looking appearance, also are convenient to the distribution of luminous tube in lampshade simultaneously.
As improvement of the present utility model, the toroidal light-pipe of charged sub-ballast more than three or three is installed in described lamp affixed to the ceiling, light is distributed and the luminous flux equilibrium.
As improvement of the present utility model, described light-emitting component is that lumen reaches the light-emitting component more than 50000.
As improvement of the present utility model, described light-emitting component is the colorful light-emitting element, is installed in the supermarket to strengthen the demonstration of commodity.
Realize lamp affixed to the ceiling of the present utility model, have good illumination effect, light stream bright big, light distributes and the advantage of luminous flux equilibrium.
Description of drawings:
Fig. 1 is an outward appearance schematic side view of the present utility model.
Fig. 2 light pipe distribution schematic diagram that removes lampshade of the present utility model.
The specific embodiment:
As depicted in figs. 1 and 2, realize a kind of lamp affixed to the ceiling of the present utility model, comprise that cross section is
The lampshade 1 of shape and the toroidal light-pipe 3 that is installed in five charged sub-ballast 2 in the lampshade, the long 1.8m in lampshade maximum cross section, wide 1.3m, the lumen of toroidal light-pipe can reach more than 50,000.
Claims (6)
1, a kind of lamp affixed to the ceiling comprises that cross section is similar oval-shaped lampshade and is installed in the interior light-emitting component of lampshade, and it is characterized in that: the long and wide size in described lampshade maximum cross section is: 1.6m≤length≤2.3m, 1m≤width≤2.3m.
2, a kind of lamp affixed to the ceiling as claimed in claim 1 is characterized in that: the shape of the cross section of described lampshade
3, a kind of lamp affixed to the ceiling as claimed in claim 1 is characterized in that: the cross section of described lamp be shaped as ellipse, 1.6m≤major axis≤2.3m, 1m≤minor axis≤2.3m.
4, as claim 1 or 3 described a kind of lamp affixed to the ceilings, it is characterized in that: the toroidal light-pipe that charged sub-ballast more than three or three is installed in described lamp affixed to the ceiling.
5, a kind of lamp affixed to the ceiling as claimed in claim 4 is characterized in that: described light-emitting component is that lumen can reach the light-emitting component more than 50,000.
6, a kind of lamp affixed to the ceiling as claimed in claim 5 is characterized in that: described light-emitting component is the colorful light-emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200836693U CN2723818Y (en) | 2004-09-06 | 2004-09-06 | Ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200836693U CN2723818Y (en) | 2004-09-06 | 2004-09-06 | Ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723818Y true CN2723818Y (en) | 2005-09-07 |
Family
ID=35037444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004200836693U Expired - Lifetime CN2723818Y (en) | 2004-09-06 | 2004-09-06 | Ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840485A (en) * | 2012-09-07 | 2012-12-26 | 南宁市立节节能电器有限公司 | LED energy-saving daylight lamp |
-
2004
- 2004-09-06 CN CN2004200836693U patent/CN2723818Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840485A (en) * | 2012-09-07 | 2012-12-26 | 南宁市立节节能电器有限公司 | LED energy-saving daylight lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140906 Granted publication date: 20050907 |