CN201582663U - LED light-dimming reflector lamp - Google Patents
LED light-dimming reflector lamp Download PDFInfo
- Publication number
- CN201582663U CN201582663U CN200920264950XU CN200920264950U CN201582663U CN 201582663 U CN201582663 U CN 201582663U CN 200920264950X U CN200920264950X U CN 200920264950XU CN 200920264950 U CN200920264950 U CN 200920264950U CN 201582663 U CN201582663 U CN 201582663U
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- light
- led
- dimming
- shot
- singlechip controller
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Abstract
The utility model discloses an LED light-dimming reflector lamp which comprises a singlechip controller, wherein the output end of the singlechip controller is connected with an LED reflector lamp; the input end of the singlechip controller is connected with a light-dimming key-press circuit and/or an infrared remote control transmission circuit, and an infrared remote control receiving circuit; the utility model can realize continuous light dimming in the ways of local key-press and infrared remote control, has the advantages of wide light dimming range and high light dimming precision, can achieve a wide color temperature range through the combination of light source devices, and can satisfy different requirements for light irradiation due to surface color difference and reflective index difference of different exhibits, thereby achieving the best irradiation effect for exhibition. Compared with the museum reflector lamps with traditional light sources, the utility model saves energy by more than 3 times, and eliminates the chemical damage of ultraviolet rays on the exhibits and physical damage of infrared rays on the exhibits. The utility model also has the advantages of long service life, energy saving and environmental protection. The LED light-dimming reflector lamp can be widely used in museums, table lamps and other aspects.
Description
Technical field
The utility model relates to electric lighting, particularly a kind of LED light modulation shot-light.
Background technology
The lighting source of showpiece generally adopts halogen tungsten lamp on the exhibition position, exhibition section in museum at present, and the light fixture form is a shot-light.The light source of this light fixture exists infrared ray and action of UV radiation.Its major defect and deficiency are: infrared ray can dehydrate showpiece in thermal-radiating mode, forms physical damage; Ultraviolet irradiation then can make illuminated showpiece produce chemical reaction and cause damage; The luminous efficiency of halogen tungsten lamp light source is lower, generally has only 16-20lmW; The electric ballasts that adopt simple controllable silicon phase shift adjusting or simple PWM dimming mode during light modulation, the brightness of shot-light is all fixed non-adjustable, thereby can not adapt to the different showpiece surface colors and the difference of reflecting rate, reaches best radiation response more.
The utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of adjustable brightness, convenient and practical LED light modulation shot-light.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of LED light modulation shot-light comprises singlechip controller, and the output of described singlechip controller is connected with the LED shot-light, and the input of described singlechip controller is connected with light modulation key circuit and/or infrared remote control transtation mission circuit and infrared remote control receiving circuit.
Further, described LED shot-light is for warming up white type LED luminescent device as basic light source, the pure white LED luminescent device of wherein arranging in pairs or groups.
Further, described combination collocation luminescent device is 2700K～5000K as the LED shot-light reference color temperature of light source.
Further, described singlechip controller is a continuous light tuning.
The beneficial effects of the utility model are: the utility model can be realized local keys of key and the multiple mode continuous light tuning of infrared remote control, dimming scope is wide, light modulation precision height, can reach the colour temperature of relative broad range by the combination of light source device, can adapt to different showpieces because the difference of the color on surface and reflecting rate and, reach best irradiation to put on display effect to light-struck different needs; The utility model is energy-conservation more than 3 times than museum's shot-light of conventional light source, and eliminated ultraviolet ray to the physical damage effect to showpiece of the chemical damage effect of showpiece and infrared ray; Its long service life, energy-conserving and environment-protective.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a system block diagram of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of LED light modulation shot-light, comprise singlechip controller 1, the output of described singlechip controller 1 is connected with LED shot-light 2, and the input of described singlechip controller 1 is connected with light modulation key circuit 5 and/or infrared remote control transtation mission circuit 4 and infrared remote control receiving circuit 3.
Further, described LED shot-light 2 is for warming up white type LED luminescent device as basic light source, the pure white LED luminescent device of wherein arranging in pairs or groups.
Further, further, described combination collocation luminescent device is 2700K～5000K as the LED shot-light reference color temperature of light source.
Further, described singlechip controller 1 is a continuous light tuning.Dimming scope is 10%～100%.Described dimming resolution is more than 0.1%.
As preferred embodiment, described LED shot-light: comprise the aluminium base of shot-light lamp bracket (effects such as LED heat radiation, secondary light distribution design, lamp bracket are provided), LED assembly, LED assembly installation usefulness etc.
Singlechip controller: information access interface and light modulation output ports such as infrared reception, button input are provided, has the CPU processing unit, interior dress stepless dimming control algolithm and control corresponding application program can realize stepless dimming control and switch control to the LED shot-light.
Infrared reception and transmission: the control device that a kind of remote control light modulating is provided for shot-light.
Light modulation button: the control device that a kind of machine light modulation is provided for shot-light.
This shot-light is except should being used as the special-purpose shot-light in museum, and also can be applicable to other has specific (special) requirements to infrared ray, ultraviolet content, and string light is not had other occasions of specific (special) requirements.As all kinds of general shot-lights, tabletop lamp etc.
Multiple control modes such as the also extendible wireless remote control light modulation of the mode of light modulation, network internet light modulation.
More than be that preferable enforcement of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. LED light modulation shot-light, it is characterized in that: comprise singlechip controller (1), the output of described singlechip controller (1) is connected with LED shot-light (2), and the input of described singlechip controller (1) is connected with light modulation key circuit (5) and/or infrared remote control transtation mission circuit (4) and infrared remote control receiving circuit (3).
2. a kind of LED light modulation shot-light according to claim 1 is characterized in that: described LED shot-light (2) is for warming up white type LED luminescent device as basic light source, the pure white LED luminescent device of wherein arranging in pairs or groups.
3. a kind of LED light modulation shot-light according to claim 2 is characterized in that: described combination collocation luminescent device is 2700K～5000K as the LED shot-light reference color temperature of light source.
4. according to each described a kind of LED light modulation shot-light of claim 1 to 3, it is characterized in that: described singlechip controller (1) is a continuous light tuning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920264950XU CN201582663U (en) | 2009-12-22 | 2009-12-22 | LED light-dimming reflector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920264950XU CN201582663U (en) | 2009-12-22 | 2009-12-22 | LED light-dimming reflector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582663U true CN201582663U (en) | 2010-09-15 |
Family
ID=42724662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920264950XU Expired - Fee Related CN201582663U (en) | 2009-12-22 | 2009-12-22 | LED light-dimming reflector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063786A (en) * | 2010-11-16 | 2011-05-18 | 深圳市聚作实业有限公司 | Remote control circuit for LED device |
| CN102679246A (en) * | 2012-06-01 | 2012-09-19 | 史杰 | Light-emitting diode (LED) spotlight capable of achieving mixed distribution of light sources |
| CN104780651A (en) * | 2014-05-26 | 2015-07-15 | 余广权 | Energy-saving and dimming system for tunnel illumination |
-
2009
- 2009-12-22 CN CN200920264950XU patent/CN201582663U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063786A (en) * | 2010-11-16 | 2011-05-18 | 深圳市聚作实业有限公司 | Remote control circuit for LED device |
| CN102063786B (en) * | 2010-11-16 | 2013-03-20 | 深圳市聚作照明股份有限公司 | Remote control circuit for LED device |
| CN102679246A (en) * | 2012-06-01 | 2012-09-19 | 史杰 | Light-emitting diode (LED) spotlight capable of achieving mixed distribution of light sources |
| CN102679246B (en) * | 2012-06-01 | 2014-07-09 | 史杰 | Light-emitting diode (LED) spotlight capable of achieving mixed distribution of light sources |
| CN104780651A (en) * | 2014-05-26 | 2015-07-15 | 余广权 | Energy-saving and dimming system for tunnel illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Fudan Time Control Technology Co., Ltd. Assignor: Fudan Aote Science and Technology Co., Ltd., Guangzhou Contract record no.: 2013440000442 Denomination of utility model: LED light-dimming reflector lamp Granted publication date: 20100915 License type: Exclusive License Record date: 20130912 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |