CN201475721U - LED luminaire - Google Patents
LED luminaire Download PDFInfo
- Publication number
- CN201475721U CN201475721U CN2009201913098U CN200920191309U CN201475721U CN 201475721 U CN201475721 U CN 201475721U CN 2009201913098 U CN2009201913098 U CN 2009201913098U CN 200920191309 U CN200920191309 U CN 200920191309U CN 201475721 U CN201475721 U CN 201475721U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- led
- housing
- shell
- light fixture
- 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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Abstract
The utility model relates to an LED luminaire, which comprises a shell and LED lamps arranged in the shell. The shell takes a shape of reverse truncated cone. The LED lamps are arranged on the bottom of the reverse truncated cone shell. The LED lamps comprises a read LED lamp, a green LED lamp and a blue LED lamp. The inside wall of the shell is provided with specular reflector paper. Light emitted by the LED lamps is sufficiently mixed after being reflected repeatedly by the specular reflector paper on an inclined side of a circular truncated cone, and the obtained white light has higher quality.
Description
(1) technical field
The utility model relates to a kind of LED light fixture.
(2) background technology
The principle that existing LED light fixture obtains white light is: but the most natural white light of furnishing behind the red, green, blue three color contamination looks.Therefore the LED lamp will obtain the white light of nature, normally adopts redness, green, blue led to be installed in and to carry out colour mixture in the same housing, and whether the colour mixture of RGB has thoroughly determined the quality of last white light.The colour mixture of existing LED lamp redgreenblue is very uneven, and the colour mixture quality waits to improve.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing LED lamp, the utility model provides a kind of colour mixture LED light fixture more completely.
The technical scheme in the invention for solving the technical problem is: a kind of LED light fixture, comprise housing and be installed on the interior LED lamp of described housing, described housing is round table-like, described LED lamp is installed on the described bottom surface of falling round table-like housing, and described LED lamp comprises red LED lamp, green LED lamp and blue led lamp; The madial wall of described housing is provided with the minute surface reflective sheeting.
Further, be covered with concavees lens on the described upper surface of falling round table-like housing.
Further, the place ahead of described concavees lens also is provided with ground glass.
The beneficial effects of the utility model are: fully mix after the repeatedly reflection of the minute surface reflective sheeting on the light process inclined side of round platform that the 1.LED lamp sends, the quality of the white light of acquisition is higher.2. the shooting angle that can increase light behind the concavees lens is set, strengthens the illumination angle of light fixture, making illumination present the effect of face illumination, thereby overcome the shortcoming of LED spot light.3. after being set, ground glass can obtain soft light.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of LED light fixture comprises housing 1 and is installed on LED lamp 2 in the described housing 1 that described housing 1 is round table-like, described LED lamp 2 is installed on the described bottom surface of falling round table-like housing 1, and described LED lamp 2 comprises red LED lamp, green LED lamp and blue led lamp; The madial wall of described housing 1 is provided with the minute surface reflective sheeting.
Be covered with concavees lens 3 on the described upper surface of falling round table-like housing 1.The place ahead of described concavees lens 3 also is provided with ground glass 4.
Fully mix after the repeatedly reflection of the minute surface reflective sheeting on the light process inclined side of round platform that LED lamp 2 sends, the quality of the white light of acquisition is higher.The shooting angle that can increase light behind the concavees lens 3 is set, strengthens the illumination angle of light fixture, making illumination present the effect of face illumination, thereby overcome the shortcoming of LED spot light.After being set, ground glass 4 can obtain soft light.
Claims (3)
1. LED light fixture, comprise housing and be installed on the interior LED lamp of described housing, it is characterized in that: described housing is round table-like, and described LED lamp is installed on the described bottom surface of falling round table-like housing, and described LED lamp comprises red LED lamp, green LED lamp and blue led lamp;
The madial wall of described housing is provided with the minute surface reflective sheeting.
2. LED light fixture as claimed in claim 1 is characterized in that: be covered with concavees lens on the described upper surface of falling round table-like housing.
3. LED light fixture as claimed in claim 2 is characterized in that: the place ahead of described concavees lens also is provided with ground glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201913098U CN201475721U (en) | 2009-08-07 | 2009-08-07 | LED luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201913098U CN201475721U (en) | 2009-08-07 | 2009-08-07 | LED luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475721U true CN201475721U (en) | 2010-05-19 |
Family
ID=42411971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201913098U Expired - Fee Related CN201475721U (en) | 2009-08-07 | 2009-08-07 | LED luminaire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214170A1 (en) * | 2018-05-09 | 2019-11-14 | 华南理工大学 | Heat-dissipating led soft-light lighting and manufacturing method therefor |
-
2009
- 2009-08-07 CN CN2009201913098U patent/CN201475721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214170A1 (en) * | 2018-05-09 | 2019-11-14 | 华南理工大学 | Heat-dissipating led soft-light lighting and manufacturing method therefor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110807 |