CN202708798U - Full-color energy-saving desk lamp - Google Patents
Full-color energy-saving desk lamp Download PDFInfo
- Publication number
- CN202708798U CN202708798U CN2012204223170U CN201220422317U CN202708798U CN 202708798 U CN202708798 U CN 202708798U CN 2012204223170 U CN2012204223170 U CN 2012204223170U CN 201220422317 U CN201220422317 U CN 201220422317U CN 202708798 U CN202708798 U CN 202708798U
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- CN
- China
- Prior art keywords
- light brightness
- lamp
- lampshade
- regulating circuit
- led lamp
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an improvement of a desk lamp structure and provides a full-color energy-saving desk lamp which is adjustable in brightness, color, illumination range and illumination angle. The full-color energy-saving desk lamp comprises a base and is characterized in that a red light brightness regulating circuit, a green light brightness regulating circuit, a blue light brightness regulating circuit and a power supply portion are arranged in the base. A red light brightness regulating knob, a green light brightness regulating knob, a blue light brightness regulating knob and an upright column are arranged on the base. The upper end of the upright column is connected with a cylindrical lampshade through a rotation shaft. A position regulating board is arranged in the lampshade. A red light light-emitting diode (LED) lamp, a green LED lamp, a blue LED lamp and a first condensing convex lens is arranged on the position regulating board. A strip-type through hole is disposed in the upper end of the lampshade. A threaded rod which is provided with a turncap on the upper end is arranged at the strip-type through hole. A threaded hole is arranged on the upper end, corresponding to the threaded rod, of the position regulating board. A second condensing convex lens is arranged on the front end of the lampshade.
Description
Technical field
The utility model relates to the improvement of Table lamp structure.
Background technology
The kind of existing desk lamp is a lot, but luminous color all is single mostly.In addition, although the brightness of some desk lamp is adjustable, range of exposures is fixed; So limited the flexibility that desk lamp uses, it is convenient not to use.
Summary of the invention
The utility model is exactly for the problems referred to above, and a kind of brightness, color, range of exposures, full-color energy-saving desk lamp that irradiating angle is adjustable are provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises base, its structural feature base inside is provided with red light brightness regulating circuit, green light brightness regulating circuit, blue lamp brightness regulating circuit and power pack, be provided with red light brightness adjusting knob, green light brightness regulation knob, blue lamp brightness regulation knob and column on the base, the column upper end links to each other with cylindric lampshade by rotating shaft, be provided with position adjustable board in the lampshade, be provided with red LED lamp, green light LED lamp, blue LED lamp and the first optically focused convex lens on the position adjustable board; The lampshade upper end has the strip through hole, and the strip through hole is provided with the screw rod that the upper end has turncap, and the position adjustable board upper end is provided with screwed hole corresponding to screw rod; The lampshade front end is provided with the second optically focused convex lens; Described red light brightness regulating circuit port links to each other with red LED lamp with red light brightness adjusting knob respectively, green light brightness regulating circuit port links to each other with the green light LED lamp with green light brightness regulation knob respectively, and blue lamp brightness regulating circuit port links to each other with blue LED lamp with blue lamp brightness regulation knob respectively.
As a kind of preferred version, power pack described in the utility model adopts Switching Power Supply.
As another kind of preferred version, be provided with fin on the position adjustable board described in the utility model.
The utility model beneficial effect.
1, brightness, color is adjustable.
Red light brightness regulating circuit port described in the utility model links to each other with red LED lamp with red light brightness adjusting knob respectively, green light brightness regulating circuit port links to each other with the green light LED lamp with green light brightness regulation knob respectively, and blue lamp brightness regulating circuit port links to each other with blue LED lamp with blue lamp brightness regulation knob respectively.By cooperating of brightness regulating circuit and tri coloured lantern, can regulate emitting brightness and color.
2, be convenient to regulate range of exposures.
Be provided with position adjustable board in the utility model lampshade, be provided with red LED lamp, green light LED lamp, blue LED lamp and the first optically focused convex lens on the position adjustable board; The lampshade upper end has the strip through hole, and the strip through hole is provided with the screw rod that the upper end has turncap, and the position adjustable board upper end is provided with screwed hole corresponding to screw rod; The lampshade front end is provided with the second optically focused convex lens.Be convenient to regulate the position of position adjustable board by strip through hole, screw rod, screwed hole, and then regulate range of exposures.
3, be convenient to regulating irradiation angle.
The utility model column upper end links to each other with cylindric lampshade by rotating shaft.Be convenient to regulating irradiation angle by rotating shaft.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.The utility model protection domain not only is confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit theory diagrams.
Among the figure, 1 is that base, 2 is that lampshade, 3 is that position adjustable board, 4 is that rotating shaft, 5 is that LED lamp, 6 is that screw rod, 7 is that turncap, 8 is that the first optically focused convex lens, 9 are that column, 10 is that the second optically focused convex lens, 11 are adjusting knob.
The specific embodiment
As shown in the figure, the utility model comprises base 1, base 1 inside is provided with red light brightness regulating circuit, green light brightness regulating circuit, blue lamp brightness regulating circuit and power pack, be provided with red light brightness adjusting knob 11, green light brightness regulation knob 11, blue lamp brightness regulation knob 11 and column 9 on the base 1, column 9 upper ends link to each other with cylindric lampshade 2 by rotating shaft 4, be provided with position adjustable board 3 in the lampshade 2, be provided with red LED lamp 5, green light LED lamp 5, blue LED lamp 5 and the first optically focused convex lens 8 on the position adjustable board 3; Lampshade 2 upper ends have the strip through hole, and the strip through hole is provided with the screw rod 6 that the upper end has turncap 7, and position adjustable board 3 upper ends are provided with screwed hole corresponding to screw rod 6; Lampshade 2 front ends are provided with the second optically focused convex lens 10; Described red light brightness regulating circuit port links to each other with red LED lamp 5 with red light brightness adjusting knob 11 respectively, green light brightness regulating circuit port links to each other with green light LED lamp 5 with green light brightness regulation knob 11 respectively, and blue lamp brightness regulating circuit port links to each other with blue LED lamp 5 with blue lamp brightness regulation knob 11 respectively.
Described power pack adopts Switching Power Supply.
Be provided with fin on the described position adjustable board 3.
Described LED lamp 5 can adopt high-power LED bulb.
Be understandable that, more than about specific descriptions of the present utility model, only for the utility model being described and being not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (3)
1. full-color energy-saving desk lamp, comprise base (1), it is characterized in that base (1) inside is provided with the red light brightness regulating circuit, the green light brightness regulating circuit, blue lamp brightness regulating circuit and power pack, be provided with red light brightness adjusting knob (11) on the base (1), green light brightness regulation knob (11), blue lamp brightness regulation knob (11) and column (9), column (9) upper end links to each other with cylindric lampshade (2) by rotating shaft (4), be provided with position adjustable board (3) in the lampshade (2), be provided with red LED lamp (5) on the position adjustable board (3), green light LED lamp (5), blue LED lamp (5) and the first optically focused convex lens (8); Lampshade (2) upper end has the strip through hole, and the strip through hole is provided with the screw rod (6) that the upper end has turncap (7), and position adjustable board (3) upper end is provided with screwed hole corresponding to screw rod (6); Lampshade (2) front end is provided with the second optically focused convex lens (10); Described red light brightness regulating circuit port links to each other with red LED lamp (5) with red light brightness adjusting knob (11) respectively, green light brightness regulating circuit port links to each other with green light LED lamp (5) with green light brightness regulation knob (11) respectively, and blue lamp brightness regulating circuit port links to each other with blue LED lamp (5) with blue lamp brightness regulation knob (11) respectively.
2. described a kind of full-color energy-saving desk lamp according to claim 1 is characterized in that described power pack adopts Switching Power Supply.
3. described a kind of full-color energy-saving desk lamp according to claim 1 is characterized in that being provided with fin on the described position adjustable board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204223170U CN202708798U (en) | 2012-08-24 | 2012-08-24 | Full-color energy-saving desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204223170U CN202708798U (en) | 2012-08-24 | 2012-08-24 | Full-color energy-saving desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708798U true CN202708798U (en) | 2013-01-30 |
Family
ID=47589098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204223170U Expired - Fee Related CN202708798U (en) | 2012-08-24 | 2012-08-24 | Full-color energy-saving desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221986A (en) * | 2014-06-27 | 2016-01-06 | 安徽兆利光电科技有限公司 | A kind of intelligent LED radiating lamp |
-
2012
- 2012-08-24 CN CN2012204223170U patent/CN202708798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221986A (en) * | 2014-06-27 | 2016-01-06 | 安徽兆利光电科技有限公司 | A kind of intelligent LED radiating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130824 |