CN203231134U - LED lamp with adjustable color temperature - Google Patents
LED lamp with adjustable color temperature Download PDFInfo
- Publication number
- CN203231134U CN203231134U CN 201320200494 CN201320200494U CN203231134U CN 203231134 U CN203231134 U CN 203231134U CN 201320200494 CN201320200494 CN 201320200494 CN 201320200494 U CN201320200494 U CN 201320200494U CN 203231134 U CN203231134 U CN 203231134U
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- China
- Prior art keywords
- led light
- switching device
- light source
- gear
- colour temperature
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Abstract
The utility model relates to a lamp, in particular to an LED lamp with an adjustable color temperature. The LED lamp comprises at last two LED light sources with different color temperatures, a switch gear, conducting wires, a first power end and a second power end; one end of each LED light source is connected with the first power end by the corresponding conducting wire, and the other end of each LED light source is sequentially connected with the switch gear and the second power end by the corresponding conducting wires. The LED lamp has the advantages that the LED lamp is of a structure comprising the multiple LED light sources, and light at different color temperatures can be emitted, so that requirements of different people and situations can be met, and the LED lamp is convenient to use.
Description
Technical field
The utility model relates to a kind of light fixture, specifically, relates to the adjustable LED light fixture of a kind of colour temperature.
Background technology
Led light source is since coming out, characteristics such as the energy consumption with himself is low, the life-span is long, more and more be subject to people's attention, led light source is when luminous, according to its luminous color, can send the light with different colour temperatures, people in use, individual's that can basis hobby is used and is sent out a led light source of not sharing the same light; Therefore same environment need be purchased the led light source of different-colour when different people uses, thereby makes that storage is bigger fully, not manageability; Secondly, in use, have only a kind of led light source of colour temperature using, therefore cause the waste of other led light sources.
Summary of the invention
The utility model provides a kind of colour temperature adjustable LED light fixture for solving the deficiencies in the prior art, and this LED light fixture can send the light of multiple color, thereby can carry out the multiple adjusting of colour temperature, and is easy to use.
The technical solution adopted in the utility model is:
The adjustable LED light fixture of a kind of colour temperature comprises led light source, switching device, lead and first power end and the second source end of at least two different-colours; One end of each led light source is connected with first power end by lead, and the other end of each led light source is connected with switching device, second source end successively by lead.
Further, described switching device comprises a plurality of switches, and an end of each switch is connected with the other end of corresponding led light source, and the other end of each switch is connected with the second source end by lead.
Further, the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, and described switching device is provided with 4 control gears, is respectively first gear, second gear, the 3rd gear and the 4th gear, when switching device was positioned at first gear, only one of them led light source was luminous; When switching device was positioned at second gear, only the another one led light source was luminous; When switching device was positioned at the 3rd gear, two led light sources were all luminous; When switching device was positioned at the 4th gear, two led light sources were in equal off state.
Further, the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, and described switching device is provided with two switches.
The beneficial effect that the utility model is obtained is: the utility model adopts the structure with plurality of LED light sources, and the light of different colour temperatures can be sent, thereby the requirement of different people and situation can be satisfied, and easy to use.
Description of drawings
Fig. 1 is first kind of circuit diagram of the present utility model.
Fig. 2 is second kind of circuit diagram of the present utility model.
Fig. 3 is the third circuit diagram of the present utility model.
Reference numeral is:
1---switching device
A---the first power end B---second source end a---, second contact
B---the first contact c---movable contact d---movable contact
M---lonely contact.
The specific embodiment
Below in conjunction with accompanying drawing 1 to Fig. 3 and the specific embodiment the utility model is described further.
Embodiment 1: referring to Fig. 1.
The adjustable LED light fixture of a kind of colour temperature comprises led light source, switching device 1, lead and first power end and the second source end of at least two different-colours; One end of each led light source is connected with first power end by lead, and the other end of each led light source is connected with switching device 1, second source end successively by lead.
The utility model is controlled the bright mode of the led light source with different-colour by switching device 1, switching device 1 can be opened every kind of led light source successively, sends the light that needs, and forms the colour temperature that needs; Also can open wherein two or more, send by the combination of different LED light source and be different from the combined light that single led light source sends, thereby can produce more colour temperature.During concrete enforcement, as shown in Figure 1, the first power end B is the cathode power supply end among the figure, and second source end A is the negative power supply end.
Further, described switching device 1 comprises a plurality of switches, and an end of each switch is connected with the other end of corresponding led light source, and the other end of switch is connected with the second source end by lead.
Control the luminance of corresponding led light source by each switch, simple in structure, easy to use.
Further, the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, and described switching device 1 is provided with 4 control gears, is respectively first gear, second gear, the 3rd gear and the 4th gear, when switching device 1 was positioned at first gear, only one of them led light source was luminous; When switching device 1 was positioned at second gear, only the another one led light source was luminous; When switching device 1 was positioned at the 3rd gear, two led light sources were all luminous; When switching device 1 was positioned at the 4th gear, two led light sources were in equal off state.
In actual use, common people mostly use yellow led light source, and the led light source of white; Therefore when design, two led light sources are respectively yellow, white light source, control the luminance of these two led light sources by 4 control gears of switching device 1.Thereby can form the light source of 3 colour temperatures, select for the user.
In the specific implementation, switching device 1 is provided with the second source end and is connected turning arm, and turning arm is provided with movable contact c and movable contact d; Switching device 1 also is provided with the first contact b, the second contact a that is connected with the other end of two led light sources respectively; Switching device 1 also is provided with lonely contact m; When switching device 1 was positioned at first gear, movable contact c was positioned at overhead positions, movable contact d and the first contact b butt; When switching device 1 is positioned at second gear, movable contact c and the first contact b butt, movable contact d and the second contact a butt; When switching device 1 is positioned at the 3rd gear, movable contact c and the second contact a butt, movable contact d and lonely contact m butt; When switching device 1 is positioned at the 4th gear, movable contact c and lonely contact m butt, movable contact d is unsettled.
Further, the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, and described switching device 1 is provided with two switches.
Control the luminance of two led light sources by two switches are set, control is convenient.
Further, when the LED light fixture was set, led light source became the donut setting.
Led light source 3 is arranged to annular, can led light source 3 is nested successively, and the combined light of sending effective.
Below only be the application's preferred embodiment, equivalent technical solutions on this basis still falls into the application protection domain.
Claims (4)
1. the adjustable LED light fixture of colour temperature is characterized in that: led light source, switching device, lead and first power end and the second source end that comprise two different-colours at least; One end of each led light source is connected with first power end by lead, and the other end of each led light source is connected with switching device, second source end successively by lead.
2. the adjustable LED light fixture of a kind of colour temperature according to claim 1, it is characterized in that: described switching device comprises a plurality of switches, one end of each switch is connected with the other end of corresponding led light source, and the other end of each switch is connected with the second source end by lead.
3. the adjustable LED light fixture of a kind of colour temperature according to claim 1, it is characterized in that: the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, described switching device is provided with 4 control gears, be respectively first gear, second gear, the 3rd gear and the 4th gear, when switching device was positioned at first gear, only one of them led light source was luminous; When switching device was positioned at second gear, only the another one led light source was luminous; When switching device was positioned at the 3rd gear, two led light sources were all luminous; When switching device was positioned at the 4th gear, two led light sources were in equal off state.
4. the adjustable LED light fixture of a kind of colour temperature according to claim 2, it is characterized in that: the adjustable LED light fixture of described a kind of colour temperature comprises two led light sources, and described switching device is provided with two switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200494 CN203231134U (en) | 2013-04-19 | 2013-04-19 | LED lamp with adjustable color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200494 CN203231134U (en) | 2013-04-19 | 2013-04-19 | LED lamp with adjustable color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231134U true CN203231134U (en) | 2013-10-09 |
Family
ID=49287259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320200494 Expired - Fee Related CN203231134U (en) | 2013-04-19 | 2013-04-19 | LED lamp with adjustable color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276519A (en) * | 2015-11-24 | 2016-01-27 | 宁波皓升半导体照明有限公司 | Double-color LED (Light-Emitting Diode) florescent lamp |
-
2013
- 2013-04-19 CN CN 201320200494 patent/CN203231134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276519A (en) * | 2015-11-24 | 2016-01-27 | 宁波皓升半导体照明有限公司 | Double-color LED (Light-Emitting Diode) florescent lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20180419 |