CN204806061U - Adjustable color temperature's LED table lamp - Google Patents
Adjustable color temperature's LED table lamp Download PDFInfo
- Publication number
- CN204806061U CN204806061U CN201520346182.8U CN201520346182U CN204806061U CN 204806061 U CN204806061 U CN 204806061U CN 201520346182 U CN201520346182 U CN 201520346182U CN 204806061 U CN204806061 U CN 204806061U
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- led
- drive circuit
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- module
- lamp
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The utility model provides an adjustable color temperature's LED table lamp, including lamp base, the OLED display screen, human infrared detector, the lamp shade, the bracing piece, microcontroller, LED module ruddiness drive circuit, LED module green glow drive circuit, LED module blue light drive circuit, LED light source module and two PCB base plates, OLED display screen and human infrared detector connect microcontroller, LED module ruddiness drive circuit, LED module green glow drive circuit, LED module blue light drive circuit connects microcontroller and LED light source module respectively, the OLED display screen is installed on lamp base, microcontroller, human infrared detector, LED module ruddiness drive circuit, LED module green glow drive circuit and LED module blue light drive circuit install on a PCB base plate, LED light source module is installed on the 2nd PCB base plate, and fix it in the lamp shade, the utility model discloses can realize adjusting the lamps and lanterns colour temperature according to human information for LED table lamp possesses the efficiency of adjusting the colour temperature according to human state, high -usage.
Description
Technical field
The present invention relates to a kind of LED desk lamp, particularly relate to a kind of LED desk lamp of adjustable color.
Background technology
White light LEDs desk lamp enters our life just rapidly, replace the type such as incandescent lamp, fluorescent lamp in the past gradually, white light LEDs desk lamp is loved by the people due to advantages such as environmental protection, luminous efficiency are high, long service life, good visual effect, energy-conserving and environment-protective, but white light LEDs light emission color temperature is general higher, easy generation dazzle, causes discomfort to human eye; What thus the LED desk lamp of invention adjustable color made it meet end user uses lamp demand, and protection human eye is significant; Patent publication No. is CN203395679U; patent name is that the Chinese patent of the LED of adjustable color discloses a kind of LED desk lamp and can control the different time sections that colour temperature that LED lamp emits beam is applicable to different occasions or same occasion; make LED can send the light of seven kinds of colour temperatures; but this can not ensure that the colour temperature of the LED of its adjustable color invented is the suitableeest colour temperature of human body just; more cannot regulate light fixture colour temperature according to body temperature, do not reach chill out, the object such as vision protection.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of LED desk lamp of adjustable color, and this desk lamp can realize regulating light fixture colour temperature according to human body information, and make LED desk lamp possess the effect regulating colour temperature according to body state, utilization rate is high.
The technical scheme that the utility model technical solution problem adopts is:
A LED desk lamp for adjustable color, comprises lamp base (1), OLED display screen (2), human body infrared detector (3), lampshade (4), support bar (5), microcontroller (6), LED module ruddiness drive circuit (7), LED module green glow drive circuit (8), LED module blu-ray drives circuit (9), first PCB substrate (10), LED light source module (11) and the second PCB substrate (12), OLED display screen (2) is connected microcontroller (6) with human body infrared detector (3), LED module ruddiness drive circuit (7), LED module green glow drive circuit (8), LED module blu-ray drives circuit (9) connects microcontroller (6) and LED light source module (11) respectively, wherein human body infrared detector (3), microcontroller (6), LED module ruddiness drive circuit (7), LED module green glow drive circuit (8), LED module blu-ray drives circuit (9) is arranged in the first PCB substrate (10), first PCB substrate (10) is arranged in lamp base (1), and OLED display screen (2) is arranged in lamp base (1), the LED light source module (11) of the LED lamp bead random alignment of redgreenblue is placed in the second PCB substrate (12), and being fixed in lampshade (4), described support bar (5) is with the inverted "L" shaped lampshade that is connected (4).
Described LED module ruddiness drive circuit (7), LED module green glow drive circuit (8), LED module blu-ray drives circuit (9) represent redgreenblue passage respectively, and each passage adjustable extent is between 0 to 255 luxs.
The LED lamp bead of described LED light source module (11) is distributed in the second PCB substrate (12) with the typesetting of 3 × 6.
The beneficial effects of the utility model: the human body infrared detector adopted can detect the sensitive for infrared radiation of 10 microns, thus can effectively gather human body radiation information.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete mode, the invention will be further described.
Fig. 1 is the LED desk lamp schematic diagram of a kind of adjustable color of the utility model.
Fig. 2 is the LED desk lamp first PCB substrate schematic diagram of a kind of adjustable color of the utility model.
Fig. 3 is the LED desk lamp LED light source module figure of a kind of adjustable color of the utility model.
In figure, 1 is lamp base; 2 is OLED display screen; 3 is human body infrared detector; 4 is lampshade; 5 is support bar; 6 is microcontroller; 7 is LED module ruddiness drive circuit; 8 is LED module green glow drive circuit; 9 is LED module blu-ray drives circuit; 10 is the first PCB substrate; 11 is LED light source module; 12 is the second PCB substrate.
Detailed description of the invention
In Fig. 1, a kind of LED desk lamp of adjustable color comprises lamp base 1, OLED display screen 2, human body infrared detector 3, lampshade 4, support bar 5, microcontroller 6, LED module ruddiness drive circuit 7, LED module green glow drive circuit 8, LED module blu-ray drives circuit 9, first PCB substrate 10, LED light source module 11 and the second PCB substrate 12.OLED display screen 2 is placed in lamp base 1, it is inner that first PCB substrate 10 is placed in lamp base 1, the LED light source module 11 of the LED lamp bead random alignment of redgreenblue is positioned in the second PCB substrate 12, and is fixed in lampshade 4, and described support bar 5 is with the inverted "L" shaped lampshade 4 that is connected.
In Fig. 2, first PCB substrate 10 of a kind of adjustable color of the utility model, first PCB substrate 10 comprises human body infrared detector 3, microcontroller 6, LED module ruddiness drive circuit 7, LED module green glow drive circuit 8, LED module blu-ray drives circuit 9, human body infrared detector 3 is connected to microcontroller 6, LED module ruddiness drive circuit 7, LED module green glow drive circuit 8, LED module blu-ray drives circuit 9 and connects microcontroller 6 respectively.
In Fig. 3, a kind of LED desk lamp LED light source module 11 structural representation of adjustable color, the LED lamp bead brightness that typesetting with 3 × 6 is distributed in the second PCB substrate 12 is all identical, three rows send ruddiness, green glow, blue light from top to bottom respectively, all LED lamp bead adopt parallel way to be arranged in the second PCB substrate 12 uniformly, and it is inner that the second PCB substrate 12 is fixed on lampshade 4.
Shown in composition graphs 2, Fig. 3, a kind of LED desk lamp operation of adjustable color is: after human body infrared detector 3 detection in the first PCB substrate 10 obtains human body temperature parameter, design parameter is presented in OLED display screen 2, triggering signal makes microcontroller work simultaneously, microcontroller 6 exports PWM ripple dutycycle adjustment LED module ruddiness drive circuit 7, LED module green glow drive circuit 8, LED module blu-ray drives circuit 9 by changing, thus change the ratio of the LED lamp bead of the redgreenblue connected, thus the colour temperature of adjustable desk lamp.The position of human body infrared detector people from location, makes desk lamp automatically can regulate light on and off, only retains the effective illuminating effect of people, accomplish to turn off the light when you leave, realize the automatic control of lamp, and make to send cool colour light modulation during body temperature height, send warm colour light modulation when body temperature is low, play the effect chilled out.
Claims (3)
1. a LED desk lamp for adjustable color, is characterized in that, comprises lamp base, OLED display screen, human body infrared detector, lampshade, support bar, microcontroller, LED module ruddiness drive circuit, LED module green glow drive circuit, LED module blu-ray drives circuit, LED light source module and two pieces of PCB substrate, OLED display screen is connected microcontroller with human body infrared detector, LED module ruddiness drive circuit, LED module green glow drive circuit, LED module blu-ray drives circuit connects microcontroller and LED light source module, wherein microcontroller respectively, human body infrared detector, LED module ruddiness drive circuit, LED module green glow drive circuit and LED module blu-ray drives circuit are arranged in the first PCB substrate, this PCB substrate is arranged in lamp base, and OLED display screen is arranged in lamp base, the LED light source module of the LED lamp bead random alignment of redgreenblue is also arranged in the second PCB substrate, and being fixed in lampshade, described support bar is with the inverted "L" shaped lampshade that is connected.
2. the LED desk lamp of a kind of adjustable color according to claim 1, it is characterized in that: described LED module drive circuit has 3 groups, represent redgreenblue passage respectively, each passage adjustable extent is between 0 to 255 luxs, and described RGB passage distinguishes the LED of load respective color.
3. the LED desk lamp of a kind of adjustable color according to claim 1, is characterized in that: the LED lamp bead of described LED light source module is distributed in PCB substrate with the typesetting of 3 × 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346182.8U CN204806061U (en) | 2015-05-20 | 2015-05-20 | Adjustable color temperature's LED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346182.8U CN204806061U (en) | 2015-05-20 | 2015-05-20 | Adjustable color temperature's LED table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806061U true CN204806061U (en) | 2015-11-25 |
Family
ID=54590883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346182.8U Expired - Fee Related CN204806061U (en) | 2015-05-20 | 2015-05-20 | Adjustable color temperature's LED table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806061U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604470A (en) * | 2016-12-30 | 2017-04-26 | 淮海工学院 | Color temperature illumination tuning method and eye protection lamp thereof |
| CN109058808A (en) * | 2018-09-04 | 2018-12-21 | 深圳市帝狼光电有限公司 | It is a kind of to give financial aid to students the desk lamp of light source with optics |
| CN109587879A (en) * | 2018-12-12 | 2019-04-05 | 广东精装照明有限公司 | LED intelligent illumination system |
| CN111853685A (en) * | 2019-04-23 | 2020-10-30 | 闽南师范大学 | LED intelligent desk lamp capable of automatically adjusting brightness and color temperature |
| CN112219059A (en) * | 2018-05-29 | 2021-01-12 | 昕诺飞控股有限公司 | Lighting module facilitating color mixing |
-
2015
- 2015-05-20 CN CN201520346182.8U patent/CN204806061U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604470A (en) * | 2016-12-30 | 2017-04-26 | 淮海工学院 | Color temperature illumination tuning method and eye protection lamp thereof |
| CN112219059A (en) * | 2018-05-29 | 2021-01-12 | 昕诺飞控股有限公司 | Lighting module facilitating color mixing |
| CN109058808A (en) * | 2018-09-04 | 2018-12-21 | 深圳市帝狼光电有限公司 | It is a kind of to give financial aid to students the desk lamp of light source with optics |
| CN109587879A (en) * | 2018-12-12 | 2019-04-05 | 广东精装照明有限公司 | LED intelligent illumination system |
| CN111853685A (en) * | 2019-04-23 | 2020-10-30 | 闽南师范大学 | LED intelligent desk lamp capable of automatically adjusting brightness and color temperature |
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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 |
Granted publication date: 20151125 Termination date: 20170520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |