CN204201643U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
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- CN204201643U CN204201643U CN201420566476.7U CN201420566476U CN204201643U CN 204201643 U CN204201643 U CN 204201643U CN 201420566476 U CN201420566476 U CN 201420566476U CN 204201643 U CN204201643 U CN 204201643U
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- 238000004020 luminiscence type Methods 0.000 claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 4
- 230000035807 sensation Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of LED down, comprises lamp housing, face ring, LED light source structure, light transmission piece, driving control device.LED light source structure comprises the first light source assembly, secondary light source assembly; First light source assembly comprises first circuit board, the first LED light source, and the reference color temperature of the first LED light source is 2800K to 3200K; Secondary light source assembly comprises second circuit board, the second LED light source, and the reference color temperature of the second LED light source is 5800K to 6200K; First LED light source and the second LED light source mixed luminescence form mixed light; Driving control device is by the cold white light of the luminosity of control first LED light source and the second LED light source make mixed light be formed warm white that reference color temperature is 2700K to 3500K, reference color temperature to be the neutral white light of 3500K to 4500K or reference color temperature be 4500K to 6000K; Driving control device is also by controlling the power of the first LED light source and the second LED light source thus the mini light night making mixed light form power to be not more than 1W.The colour temperature of this LED down luminescence and brightness versatile and flexible and adjustable, easy to use, applied widely.
Description
Technical field
The utility model relates to LED technology field, particularly a kind of LED down.
Background technology
At present, Down lamp is widely used in various place, light source many employings incandescent lamp of traditional Down lamp and fluorescent lamp, but LED light source is long, pollution-free with the life-span, light efficiency high just progressively substitutes incandescent lamp and fluorescent light, and LED down is widely used.Colour temperature is used to weigh the photochromic value of light source, and colour temperature may be interpreted as: the color of source emissioning light and black matrix at a certain temperature radiant light form and aspect simultaneously, the temperature of black matrix is called the colour temperature of this light source.Light source color temperature is different, and photochromic also just different, colour temperature has steady atmosphere at below 3000K, warm sensation; Colour temperature is middle colour temperature at 3000-5000K, has frank sensation; Colour temperature has cold sensation at more than 5000K.The light source of different-colour can bring user different impressions, the hobby of colour temperature is also determine because of people, but the LED light source of existing LED down can only send single colour temperature, single brightness, user can not regulate colour temperature, brightness, is difficult to meet different places, different users, Different periods to the different requirements of light colour temperature, brightness.
Therefore, how to realize a kind of structure simple, colour temperature and the brightness of luminescence are versatile and flexible and adjustable, easy to use, and LED down applied widely is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of LED down, is intended to realize a kind of structure simple, and colour temperature and the brightness of luminescence are versatile and flexible and adjustable, easy to use, LED down applied widely.
The utility model proposes a kind of LED down, comprise lamp housing, be fixedly arranged on the face ring of lamp housing front end, the LED light source structure be fixedly arranged in lamp housing, to cover in LED light source structure and inlay card is installed on the light transmission piece in the ring of face, LED down also comprises being electrically connected with LED light source structure and having LED light source structure and drives and the driving control device of control action; LED light source structure comprises the first light source assembly, secondary light source assembly; First light source assembly comprises first circuit board, is evenly laid in the first LED light source on first circuit board, and the reference color temperature of the first LED light source is 2800K to 3200K; Secondary light source assembly comprises second circuit board, is evenly laid in the second LED light source on second circuit board, and the reference color temperature of the second LED light source is 5800K to 6200K; First LED light source and the second LED light source mixed luminescence form mixed light; Driving control device is by the respective luminosity of control first LED light source and the second LED light source thus mixed light is formed warm white that reference color temperature is 2700K to 3500K, reference color temperature are the neutral white light of 3500K to 4500K or reference color temperature is the cold white light of 4500K to 6000K; Driving control device can also make mixed light form power to be not more than the darker mini light night of the brightness of 1W by the power of control first LED light source and the second LED light source.
Preferably, the color temperature value of the first LED light source is 3000K, and the color temperature value of the second LED light source is 6000K.
Preferably, driving control device comprise can the work of driving LED light-source structure driver module, the brightness of the first LED light source and the second LED light source, the control module of power can be controlled.
Preferably, the radiator be made up of Heat Conduction Material is installed with bottom lamp housing.
LED down structure of the present utility model is simple, there is the light confession user selection of warm white, neutral white light, cold white light 3 kinds of reference color temperatures, the light of different-colour value can bring user different impressions, user can carry out choice for use according to different scene, different atmosphere in the light of these 3 kinds of different-colours, different atmosphere can be built, to the impression that people is different, like this, user just can adjust personalized different colour temperature light according to personal like, hommization very flexibly, applied widely.In addition, this LED down also has small night lamp function, driving control device can also make mixed light form power to be not more than the darker mini light night of the brightness of 1W by the power of control first LED light source and the second LED light source, mini light night power is low, luminosity is low, is applicable to very much using in bed night.It is simple that the utility model achieves a kind of structure, and colour temperature and the brightness of luminescence are versatile and flexible and adjustable, easy to use, LED down applied widely.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of LED down of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, one embodiment of a kind of LED down of the present utility model is proposed, comprise lamp housing 100, be fixedly arranged on the face ring 200 of lamp housing 100 front end, the LED light source structure be fixedly arranged in lamp housing 100, to cover in LED light source structure and inlay card is installed on the light transmission piece 300 in face ring 200, bottom lamp housing 100, be installed with the radiator 400 be made up of Heat Conduction Material.
LED down also comprises being electrically connected with LED light source structure and having LED light source structure and drives and the driving control device 500 of control action.
LED light source structure comprises the first light source assembly, secondary light source assembly.First light source assembly comprises first circuit board, is evenly laid in the first LED light source on first circuit board, and the reference color temperature of the first LED light source is 2800K to 3200K.Secondary light source assembly comprises second circuit board, is evenly laid in the second LED light source on second circuit board, and the reference color temperature of the second LED light source is 5800K to 6200K.First LED light source and the second LED light source mixed luminescence form mixed light.In the present embodiment, the color temperature value of the first LED light source is 3000K, and the color temperature value of the second LED light source is 6000K.
Driving control device 500 is by the respective luminosity of control first LED light source and the second LED light source thus mixed light is formed warm white that reference color temperature is 2700K to 3500K, reference color temperature are the neutral white light of 3500K to 4500K or reference color temperature is the cold white light of 4500K to 6000K.
Driving control device 500 can also make mixed light form power to be not more than the darker mini light night of the brightness of 1W by the power of control first LED light source and the second LED light source.
Driving control device 500 comprise can the work of driving LED light-source structure driver module, the brightness of the first LED light source and the second LED light source, the control module of power can be controlled.
LED down selects lighting function by the Discrete control switch be connected with driving control device 500, and function handover operation is very easy.
This LED down structure is simple, there is the light confession user selection of warm white, neutral white light, cold white light 3 kinds of reference color temperatures, the light of different-colour value can bring user different impressions, user can carry out choice for use according to different scene, different atmosphere in the light of these 3 kinds of different-colours, different atmosphere can be built, to the impression that people is different, like this, user just can adjust personalized different colour temperature light according to personal like, hommization very flexibly, applied widely.In addition, this LED down also has small night lamp function, driving control device 500 can also make mixed light form power to be not more than the darker mini light night of the brightness of 1W by the power of control first LED light source and the second LED light source, mini light night power is low, luminosity is low, is applicable to very much using in bed night.It is simple that the utility model achieves a kind of structure, and colour temperature and the brightness of luminescence are versatile and flexible and adjustable, easy to use, LED down applied widely.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a LED down, comprise lamp housing, be fixedly arranged on the face ring of described lamp housing front end, the LED light source structure be fixedly arranged in described lamp housing, to cover in described LED light source structure and inlay card is installed on the light transmission piece in described ring, it is characterized in that, described LED down also comprises being electrically connected with described LED light source structure and having described LED light source structure and drives and the driving control device of control action; Described LED light source structure comprises the first light source assembly, secondary light source assembly; Described first light source assembly comprises first circuit board, is evenly laid in the first LED light source on described first circuit board, and the reference color temperature of described first LED light source is 2800K to 3200K; Described secondary light source assembly comprises second circuit board, is evenly laid in the second LED light source on described second circuit board, and the reference color temperature of described second LED light source is 5800K to 6200K; Described first LED light source and described second LED light source mixed luminescence form mixed light; Described driving control device is by controlling the respective luminosity of described first LED light source and described second LED light source thus make described mixed light be formed warm white that reference color temperature is 2700K to 3500K, reference color temperature are the neutral white light of 3500K to 4500K or reference color temperature is the cold white light of 4500K to 6000K; Described driving control device can also by controlling the power of described first LED light source and described second LED light source thus making described mixed light form power to be not more than the darker mini light night of the brightness of 1W.
2. a kind of LED down according to claim 1, is characterized in that, the color temperature value of described first LED light source is 3000K, and the color temperature value of described second LED light source is 6000K.
3. a kind of LED down according to claim 1 and 2, it is characterized in that, described driving control device comprises can drive the driver module of described LED light source arrangement works, described first LED light source and the described brightness of the second LED light source, the control module of power can be controlled.
4. a kind of LED down according to claim 3, is characterized in that, is installed with the radiator be made up of Heat Conduction Material bottom described lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566476.7U CN204201643U (en) | 2014-09-29 | 2014-09-29 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566476.7U CN204201643U (en) | 2014-09-29 | 2014-09-29 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201643U true CN204201643U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566476.7U Expired - Fee Related CN204201643U (en) | 2014-09-29 | 2014-09-29 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201643U (en) |
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2014
- 2014-09-29 CN CN201420566476.7U patent/CN204201643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160722 Address after: 528400 Guangdong city of Zhongshan Province Town Industrial Park Ping Zhen Tong Yi Road No. 106 building sixth layer fifth Patentee after: Bai Shun Lighting Electric Appliance Co., Ltd of Zhongshan city Address before: 528400, 6 floor, seven square Industrial Park, Guzhen Town, Guangdong, Zhongshan, five Patentee before: Hu Debin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |