CN202385348U - Light-emitting diode (LED) table lamp - Google Patents
Light-emitting diode (LED) table lamp Download PDFInfo
- Publication number
- CN202385348U CN202385348U CN2011205214564U CN201120521456U CN202385348U CN 202385348 U CN202385348 U CN 202385348U CN 2011205214564 U CN2011205214564 U CN 2011205214564U CN 201120521456 U CN201120521456 U CN 201120521456U CN 202385348 U CN202385348 U CN 202385348U
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- led
- touch pad
- lamp
- light source
- signal controller
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED table lamp, which comprises a lamp base, a silica gel sleeve, a lamp cover and an LED light source arranged on an LED light plate, and further comprises a color temperature adjusting touch pad, a brightness control touch pad, a signal controller and a power supply driving unit. The color temperature adjusting touch pad and the brightness control touch pad are electrically connected with the signal controller respectively, the signal controller is connected with the LED light source through the power supply driving unit, the LED light source comprises at least two kinds of LED lamp beads with different color temperatures, the power supply driving unit comprises at least two power supply driving modules, and one of the power supply driving modules correspondingly drives one of the LED lamp beads with one kind of color and temperature. By means of the technical scheme, the LED table lamp is provided with the color temperature adjusting touch pad, the brightness control touch pad and the LED lamp beads with different specifications, accordingly, functions of brightness and color temperature adjusting are achieved.
Description
Technical field
The utility model relates to a kind of LED desk lamp.
Background technology
Existing LED desk lamp comes to change separately brightness or colour temperature through rotary switch or push-button switch usually, and can not possess the function of regulating brightness and colour temperature simultaneously.
The utility model content
The utility model technical problem to be solved provides a kind of LED desk lamp, has the function of scalable brightness and colour temperature.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: the LED desk lamp; Comprise lamp socket, silica gel sleeve pipe, lampshade and be located at the led light source on the LED tabula rasa; Also comprise colour temperature adjusting touch pad, brightness regulation touch pad, signal controller, power drives unit; Said colour temperature is regulated touch pad, the brightness regulation touch pad is electrically connected said signal controller respectively, and said signal controller connects said led light source through said power drives unit, and said led light source comprises the LED lamp pearl of at least two kinds of different-colours; Said power drives unit comprises at least two electric power driving modules, the corresponding LED lamp pearl that drives a kind of colour temperature of a kind of electric power driving module.
As preferably, the LED lamp pearl of said different-colour is staggered on the LED tabula rasa.
As preferably, be provided with the direct current socket in the said lamp socket, said direct current socket is electrically connected with said power drives unit.
As preferably, be provided with balancing weight in the said lamp socket.
The utility model is regulated the LED lamp pearl of touch pad, brightness regulation touch pad and different size through colour temperature is set, thereby is realized the function of scalable brightness and colour temperature owing to adopted technique scheme.
Description of drawings
Fig. 1 is the structural representation of the utility model LED desk lamp
Fig. 2 is the control principle figure of the utility model LED desk lamp
Embodiment
Further describe below in conjunction with the embodiment of accompanying drawing the utility model.
Illustrated in figures 1 and 2 is the utility model LED desk lamp; Comprise lamp socket 1, silica gel sleeve pipe 2, lampshade 3 and be located at the led light source 4 on the LED tabula rasa; Also comprise colour temperature adjusting touch pad 5, brightness regulation touch pad 6, signal controller 7, power drives unit 8; Said colour temperature is regulated touch pad 5, brightness regulation touch pad 6 is electrically connected said signal controller 7 respectively, and said signal controller 7 connects said led light source 4 through said power drives unit 8.
Said led light source 4 comprises the LED lamp pearl of 3000K (kelvin degree unit) colour temperature and 5000K colour temperature; Said power drives unit 8 comprises first electric power driving module and second source driver module; The corresponding LED lamp pearl that drives 3000K of first electric power driving module, the corresponding LED lamp pearl that drives 5000K of second source driver module.The LED lamp pearl of said different-colour is staggered on the LED tabula rasa.Be provided with direct current socket 9 in the said lamp socket 1, the 220V alternating current outputs to direct current socket 9 after converting the 12V direct current into, and said direct current socket 9 is electrically connected with said power drives unit 8.Be provided with balancing weight 10 in the said lamp socket 1.
During use; Slide on colour temperature adjusting touch pad like staff, signal controller is received signal, can give the first corresponding electric power driving module signal of 3000K lamp pearl; Pulse frequency in the unit interval of increase 3000K lamp pearl; Thereby increase the luminous flux of 3000K lamp pearl, improve the ratio of luminous flux in whole lamp plate lamp pearl that 3000K lamp pearl sends, thereby reduce colour temperature.
Slide on the brightness regulation touch pad like staff; Signal controller is received signal, can give 3000K lamp pearl and corresponding first electric power driving module and the second source driver module signal of 5000K lamp pearl, increases by two kinds of pulse frequencies in the lamp pearl unit interval simultaneously; Thereby increase the luminous flux of two kinds of lamp pearls; Improve brightness, and the flux ratio of two kinds of lamp pearls is constant, promptly colour temperature is constant.
Claims (4)
1.LED desk lamp; Comprise lamp socket (1), silica gel sleeve pipe (2), lampshade (3) and be located at the led light source (4) on the LED tabula rasa; It is characterized in that: also comprise colour temperature adjusting touch pad (5), brightness regulation touch pad (6), signal controller (7), power drives unit (8); Said colour temperature is regulated touch pad (5), brightness regulation touch pad (6) is electrically connected said signal controller (7) respectively; Said signal controller (7) connects said led light source (4) through said power drives unit (8); Said led light source (4) comprises the LED lamp pearl of at least two kinds of different-colours, and said power drives unit (8) comprises at least two electric power driving modules, the corresponding LED lamp pearl that drives a kind of colour temperature of a kind of electric power driving module.
2. according to the said LED desk lamp of claim 1, it is characterized in that: the LED lamp pearl of said different-colour is staggered on the LED tabula rasa.
3. according to the said LED desk lamp of claim 1, it is characterized in that: be provided with direct current socket (9) in the said lamp socket (1), said direct current socket (9) is electrically connected with said power drives unit (8).
4. according to the said LED desk lamp of claim 1, it is characterized in that: be provided with balancing weight (10) in the said lamp socket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205214564U CN202385348U (en) | 2011-12-14 | 2011-12-14 | Light-emitting diode (LED) table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205214564U CN202385348U (en) | 2011-12-14 | 2011-12-14 | Light-emitting diode (LED) table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385348U true CN202385348U (en) | 2012-08-15 |
Family
ID=46633813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205214564U Expired - Lifetime CN202385348U (en) | 2011-12-14 | 2011-12-14 | Light-emitting diode (LED) table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385348U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152942A (en) * | 2013-02-27 | 2013-06-12 | 上舜照明（中国）有限公司 | Intelligently controlled LED (light-emitting diode) desk lamp and control method thereof |
| CN103225788A (en) * | 2013-04-27 | 2013-07-31 | 华南理工大学 | LED light source improvement method and LED light source |
| CN103742826A (en) * | 2013-12-24 | 2014-04-23 | 长春希达电子技术有限公司 | Light-emitting diode (LED) desk lamp with adjustable color temperature and brightness and control system and method thereof |
| CN104378870A (en) * | 2013-08-16 | 2015-02-25 | 重庆恒又源科技发展有限公司 | Control method and control equipment of LED lamp |
| WO2017113323A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳市柔宇科技有限公司 | Lighting device |
| WO2018068735A1 (en) * | 2016-10-11 | 2018-04-19 | 欧普照明股份有限公司 | Mounting base, connecting base, light source module, and lighting equipment |
-
2011
- 2011-12-14 CN CN2011205214564U patent/CN202385348U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152942A (en) * | 2013-02-27 | 2013-06-12 | 上舜照明（中国）有限公司 | Intelligently controlled LED (light-emitting diode) desk lamp and control method thereof |
| CN103225788A (en) * | 2013-04-27 | 2013-07-31 | 华南理工大学 | LED light source improvement method and LED light source |
| CN104378870A (en) * | 2013-08-16 | 2015-02-25 | 重庆恒又源科技发展有限公司 | Control method and control equipment of LED lamp |
| CN103742826A (en) * | 2013-12-24 | 2014-04-23 | 长春希达电子技术有限公司 | Light-emitting diode (LED) desk lamp with adjustable color temperature and brightness and control system and method thereof |
| WO2017113323A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳市柔宇科技有限公司 | Lighting device |
| US10492270B2 (en) | 2015-12-31 | 2019-11-26 | Shenzhen Royole Technologies Co., Ltd. | Lighting device |
| WO2018068735A1 (en) * | 2016-10-11 | 2018-04-19 | 欧普照明股份有限公司 | Mounting base, connecting base, light source module, and lighting equipment |
| US10995942B2 (en) | 2016-10-11 | 2021-05-04 | Opple Lighting Co., Ltd. | Installation bottom base, connection base, light source module and lighting device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |