CN203176790U - LED lamp with light-adjusting function - Google Patents
LED lamp with light-adjusting function Download PDFInfo
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- CN203176790U CN203176790U CN 201320047199 CN201320047199U CN203176790U CN 203176790 U CN203176790 U CN 203176790U CN 201320047199 CN201320047199 CN 201320047199 CN 201320047199 U CN201320047199 U CN 201320047199U CN 203176790 U CN203176790 U CN 203176790U
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- led lamp
- light
- fluorescent tube
- light adjusting
- utility
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Abstract
The utility model discloses an LED lamp with a light-adjusting function. The LED lamp comprises an LED lamp tube and an internal driving device connected with the LED lamp tube. According to technical scheme, the effect of controlling brightness of the LED lamp tube is achieved through the adoption of an external switch; a light-adjusting circuit of the LED lamp is simple, cost is low, stability is high, and light is adjusted in three stages.
Description
Technical field
The utility model relates to the LED technical field of lamps, particularly a kind of light adjusting type LED lamp.
Background technology
The T lighting tube brightness of existing common LED is fixed, and can't realize light modulation, not only uses inconvenience, and can cause the waste of the energy.And some high-end T light fixtures have the function of light modulation, but the light adjusting circuit complexity, cost height, poor stability, production cost height.
The utility model content
Main purpose of the present utility model provides a kind of light adjusting type LED lamp, is intended to realize the adjusting of LED lamp brightness.
The utility model proposes a kind of light adjusting type LED fluorescent tube, comprise LED fluorescent tube and the internal drive that is connected with the LED fluorescent tube, technical solutions of the utility model adopt external switch to realize controlling the brightness of LED fluorescent tube.
Preferably, described internal drive comprises a timing module, a processing module that is connected with this timing module and a light-adjusting module that is connected with this processing module.
Preferably, described light adjusting type LED lamp adopts external switch to realize controlling the brightness of LED fluorescent tube.
Preferably, the external 220V civil power of described light adjusting type LED lamp.
Technical solutions of the utility model have realized freely controlling the effect of LED lighting tube brightness by adopting control device, and the light adjusting circuit of this light adjusting type LED lamp is simple, and cost is low, and stability is done.
Description of drawings
Fig. 1 is the structural representation of the utility model light adjusting type LED lamp;
Fig. 2 is the structural representation of control device in the utility model light adjusting type LED lamp.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of light adjusting type LED lamp.
See figures.1.and.2, Fig. 1 is the structural representation of the utility model light adjusting type LED lamp; Fig. 2 is the structural representation of control device in the utility model light adjusting type LED lamp.
In the utility model embodiment, this light adjusting type LED lamp comprises LED fluorescent tube 10 and control device 20, and these LED fluorescent tube 10 external 220V civil powers are provided with control device 20 at the zero line of LED fluorescent tube 10 external civil powers, and this control device 20 is connected with LED fluorescent tube 10.This control device 20 comprises a timing module 21, a processing module 22 and a light-adjusting module 23.This processing module 22 connects timing module 21 and light-adjusting module 23 simultaneously.This timing module 21 is used for calculating the blanking time of twice control control device 20, and processing module 22 is used for carrying out light modulation according to the result of calculation control light-adjusting module 23 of timing module 21.Light-adjusting module 23 is used for according to the instruction of processing module 22 brightness of LED fluorescent tube 10 being regulated.
For example, after controlling control device 20 unlatching LED fluorescent tubes 10 first, then 10 brightness of LED fluorescent tube are 100%; If control control device 20 again in the 4s that controls first after control device 20 is opened LED fluorescent tube 10, then 10 brightness of LED fluorescent tube reduce to 50%, then close LED fluorescent tube 10 if surpass 4s; If after 4s in control control device 20 again, then 10 brightness of LED fluorescent tube reduce to 25%, if then close LED fluorescent tube 10 above 4s; Can be that then 10 brightness of LED fluorescent tube are 25% after controlling control device 20 unlatching LED fluorescent tubes 10 first equally; If control control device 20 again in the 4s that controls first after control device 20 is opened LED fluorescent tube 10, then 10 brightness of LED fluorescent tube are upgraded to 50%, then close LED fluorescent tube 10 if surpass 4s; If after 4s in control control device 20 again, then 10 brightness of LED fluorescent tube are upgraded to 100%, if then close LED fluorescent tube 10 above 4s.
In the above-described embodiments, timing module 21 is used for calculating threshold value blanking time of controlling control device 20 for twice can freely be set, to play the effect of adjusting sensitivity.
In the above-described embodiments, the amplitude of LED fluorescent tube 10 liftings also can freely be set, can be as geometric ratio lifting among the above-mentioned embodiment or equal difference lifting, and its common ratio and tolerance can freely be set.
Technical solutions of the utility model have realized freely controlling the effect of LED fluorescent tube 10 brightness by adopting control device 20, and the light adjusting circuit of this light adjusting type LED lamp is simple, and cost is low, and stability is done, and dimming effect is flexible, changeable.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. a light adjusting type LED lamp is characterized in that, comprises LED fluorescent tube and the internal drive that is connected with the LED fluorescent tube.
2. light adjusting type LED lamp as claimed in claim 1 is characterized in that, described internal drive comprises a timing module, a processing module that is connected with this timing module and a light-adjusting module that is connected with this processing module.
3. light adjusting type LED lamp as claimed in claim 1 is characterized in that, described light adjusting type LED lamp is controlled the brightness of LED fluorescent tube by adopting external switch.
4. light adjusting type LED lamp as claimed in claim 1 or 2 is characterized in that, the external 220V civil power of described light adjusting type LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047199 CN203176790U (en) | 2013-01-25 | 2013-01-25 | LED lamp with light-adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047199 CN203176790U (en) | 2013-01-25 | 2013-01-25 | LED lamp with light-adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176790U true CN203176790U (en) | 2013-09-04 |
Family
ID=49073482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047199 Expired - Lifetime CN203176790U (en) | 2013-01-25 | 2013-01-25 | LED lamp with light-adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879697A (en) * | 2015-05-26 | 2015-09-02 | 蚌埠市舒杨电子科技有限公司 | Novel ship lighting device |
| CN105392239A (en) * | 2015-12-23 | 2016-03-09 | 冷俊 | Lamp brightness control method and LED lamp with brightness adjusting function |
| CN105744676A (en) * | 2016-01-29 | 2016-07-06 | 高玉扬 | Simple on/off-based LED dimming method |
-
2013
- 2013-01-25 CN CN 201320047199 patent/CN203176790U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879697A (en) * | 2015-05-26 | 2015-09-02 | 蚌埠市舒杨电子科技有限公司 | Novel ship lighting device |
| CN105392239A (en) * | 2015-12-23 | 2016-03-09 | 冷俊 | Lamp brightness control method and LED lamp with brightness adjusting function |
| CN105744676A (en) * | 2016-01-29 | 2016-07-06 | 高玉扬 | Simple on/off-based LED dimming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |