CN102809086A - Energy-saving health-care LED desk lamp - Google Patents
Energy-saving health-care LED desk lamp Download PDFInfo
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- CN102809086A CN102809086A CN201210281602XA CN201210281602A CN102809086A CN 102809086 A CN102809086 A CN 102809086A CN 201210281602X A CN201210281602X A CN 201210281602XA CN 201210281602 A CN201210281602 A CN 201210281602A CN 102809086 A CN102809086 A CN 102809086A
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Abstract
The invention discloses an energy-saving health-care LED desk lamp which comprises a power supply, a lamp holder, a lamp rod, a lampshade, a potentiometer knob unit, a current adjusting unit, a switch unit, a first LED lamp and a second LED lamp. The lampshade is mounted on the lamp holder through the lamp rod. The potentiometer knob unit is mounted on the upper surface of the lamp holder. The switch unit is mounted on the lateral side of the lamp holder. The current adjusting unit, the first LED lamp and the second LED lamp are mounted in the lampshade. The potentiometer knob unit is connected with the power supply through the current adjusting unit. The power supply is connected with the first LED lamp, the second LED lamp and the switch unit. The switch unit is connected with first LED lamp and the second LED lamp. Since the second LED lamp is mounted and chroma and brightness of the LED lamps are adjusted through the current adjusting unit, the defect of an LED light source with single chroma is overcome, light of the desk lamp is comfortable for eyes, eyesight is protected and electricity is saved effectively.
Description
Technical field
The present invention relates to a kind of light fixture, particularly a kind of not only had energy-conservation, but also an energy-saving health LED desk lamp with protection user eyes function.
Background technology
Desk lamp is a kind of household electrical appliance that are used for throwing light on during people live, and its operation principle mainly is to concentrate on light in one pocket, is convenient to working and learning; Use very extensive, traditional desk lamp, use be as light source mostly with bulb or lamp rod; So neither energy-conservation; To a certain extent even used energy-saving lamp such as LED, its power consumption is equally also bigger, and the long-term human eye of reading is easy to generate tired reaching eyesight decline problem under its light source simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of energy-conservation, but also energy-saving health LED desk lamp that not only had with protection user eyes function.
In order to solve the technical problem of above-mentioned proposition; The present invention adopts following technical scheme: a kind of energy-saving health LED desk lamp; Comprise power supply, lamp socket, lamp stand and lampshade; Said lampshade is installed on the lamp socket through lamp stand, also comprises current potential release button unit, current regulation unit, switch element, a LED lamp and the 2nd LED lamp, and said current potential release button unit is installed on the upper surface of lamp socket; Said switch element is installed on the side of lamp socket, and said current regulation unit, a LED lamp and the 2nd LED lamp are installed in the lampshade; Said current potential release button unit is connected with power supply through said current regulation unit, and said power supply also is connected with a LED lamp, the 2nd LED lamp and switch element respectively, and said switch element also is connected with a said LED lamp, the 2nd LED lamp respectively.
Preferably; Said current regulation unit comprises first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the first triode Q1 and the second triode Q2, and said first resistance R, 1 one ends are connected with power supply, and the other end is connected with the 3rd resistance R 3 one ends; The 3rd resistance R 3 other ends are connected with the first triode Q1 base stage; The said first triode Q1 colelctor electrode is connected with the 2nd LED lamp, and emitter stage is connected with switch element, current potential release button unit respectively, and said the 4th resistance R 4 one ends are connected with power supply; The other end is connected with second resistance R, 2 one ends; Second resistance R, 2 other ends are connected with the second triode Q2 base stage, and the said second triode Q2 colelctor electrode is connected with a LED lamp, and emitter stage is connected with switch element, current potential release button unit respectively.
Preferably; Said current potential release button unit comprises adjustable resistor VR1, the 5th resistance R 5; Two ends of said adjustable resistor VR1 are connected with first resistance R, 1 other end, second resistance R, 2 other ends respectively; Said the 5th resistance R 5 one ends are connected with adjustable resistor VR1 adjustable side, and the other end is connected with switch element, said switch element other end ground connection.
Preferably, said power supply is a dc source.
Preferably, also comprise the charging indicator light of the side that is installed on lamp socket, said charging indicator light is connected with power supply.
The present invention has following beneficial effect: two LED lamps are installed on the one hand; And, avoided the defective of single colourity led light source, and utilized two kinds of different colourity led light sources to combine through the brightness of current regulation unit realization to the colourity of two LED lamps; Let desk lamp send and make the comfortable light of human eye; Can play the sight protectio effect, through regulating light modulation, can accomplish the more effectively effect of saves energy on the other hand.
Description of drawings
Fig. 1 is an energy-saving health LED desk lamp of the present invention;
Fig. 2 is the structure chart of energy-saving health LED desk lamp of the present invention;
Fig. 3 is the lamp bracket structure chart of energy-saving health LED desk lamp of the present invention.
The specific embodiment
Come the present invention is done further detailed explanation below in conjunction with accompanying drawing and specific embodiment.
Consult shown in Fig. 1-3; The present invention provides a kind of energy-saving health LED desk lamp; Comprise power supply 3, lamp socket 8, lamp stand 9 and lampshade 10; Said lampshade 10 is installed on the lamp socket 8 through lamp stand 9, also comprises current potential release button unit 1, current regulation unit 2, switch element 4, a LED lamp 5 and the 2nd LED lamp 6, and said current potential release button unit 1 is installed on the upper surface of lamp socket 8; Said switch element 4 is installed on the side of lamp socket 8, and said current regulation unit 2, a LED lamp 5 and the 2nd LED lamp 6 are installed in the lampshade 10; Said current potential release button unit 1 is connected with power supply 3 through said current regulation unit 2, and said power supply 3 also is connected with a LED lamp 5, the 2nd LED lamp 6 and switch element 4 respectively, and said switch element 4 also is connected with a said LED lamp 5, the 2nd LED lamp 6 respectively.
Said current regulation unit 2 comprises first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the first triode Q1 and the second triode Q2; Said first resistance R, 1 one ends are connected with power supply 3; The other end is connected with the 3rd resistance R 3 one ends, and the 3rd resistance R 3 other ends are connected with the first triode Q1 base stage, and the said first triode Q1 colelctor electrode is connected with the 2nd LED lamp 6; Emitter stage is connected with switch element 4, current potential release button unit 1 respectively; Said the 4th resistance R 4 one ends are connected with power supply 3, and the other end is connected with second resistance R, 2 one ends, and second resistance R, 2 other ends are connected with the second triode Q2 base stage; The said second triode Q2 colelctor electrode is connected with a LED lamp 5, and emitter stage is connected with switch element 4, current potential release button unit 1 respectively; Described current potential release button unit 1 comprises adjustable resistor VR1, the 5th resistance R 5; Two ends of said adjustable resistor VR1 are connected with first resistance R, 1 other end, second resistance R, 2 other ends respectively; Said the 5th resistance R 5 one ends are connected with adjustable resistor VR1 adjustable side; The other end is connected with switch element 4, said switch element 4 other end ground connection; Said power supply 3 is a dc source; In addition, also comprise the charging indicator light 7 of the side that is installed on lamp socket 8, said charging indicator light 7 is connected with power supply 3.
Operation principle of the present invention is:
Thereby warp is regulated the position of the current potential of adjustable resistor VR1 and is changed brightness and the colourity of controlling a LED lamp 5 and the 2nd LED lamp 6 through the electric current of the first triode Q1 and the second triode Q2; When the position of the current potential of adjustable resistor VR1 is in mid point, be equal through the first triode Q1 and the second triode Q2 electric current; When about during the position of the current potential that changes; Opposite through the first triode Q1 and the second triode Q2 size of current, brightness and colourity that promptly scalable is suitable.
This desk lamp can be supported external AC 90-240V power supply and internal battery power supply; Convert to by switch element 4 and to select between " civil power AC--charge CH-battery DC " state to use; Regulate brightness and colourity in the time of to be modulated to optimum user and to read again through current potential release button unit 1 left and right sides knob.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; And other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (5)
1. energy-saving health LED desk lamp; Comprise power supply (3), lamp socket (8), lamp stand (9) and lampshade (10); Said lampshade (10) is installed on the lamp socket (8) through lamp stand (9); It is characterized in that: also comprise current potential release button unit (1), current regulation unit (2), switch element (4), a LED lamp (5) and the 2nd LED lamp (6); Said current potential release button unit (1) is installed on the upper surface of lamp socket (8), and said switch element (4) is installed on the side of lamp socket (8), and said current regulation unit (2), a LED lamp (5) and the 2nd LED lamp (6) are installed in the lampshade (10); Said current potential release button unit (1) is connected with power supply (3) through said current regulation unit (2); Said power supply (3) also is connected with a LED lamp (5), the 2nd LED lamp (6) and switch element (4) respectively, and said switch element (4) also is connected with a said LED lamp (5), the 2nd LED lamp (6) respectively.
2. energy-saving health LED desk lamp according to claim 1; It is characterized in that: said current regulation unit (2) comprises first resistance (R1), second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4), first triode (Q1) and second triode (Q2); Said first resistance (R1) end is connected with power supply (3); The other end is connected with the 3rd resistance (R3) end; The 3rd resistance (R3) other end is connected with first triode (Q1) base stage; Said first triode (Q1) colelctor electrode is connected with the 2nd LED lamp (6), and emitter stage is connected with switch element (4), current potential release button unit (1) respectively, and said the 4th resistance (R4) end is connected with power supply (3); The other end is connected with second resistance (R2) end; Second resistance (R2) other end is connected with second triode (Q2) base stage, and said second triode (Q2) colelctor electrode is connected with a LED lamp (5), and emitter stage is connected with switch element (4), current potential release button unit (1) respectively.
3. energy-saving health LED desk lamp according to claim 2; It is characterized in that: said current potential release button unit (1) comprises adjustable resistor (VR1), the 5th resistance (R5); Two ends of said adjustable resistor (VR1) are connected with first resistance (R1) other end, second resistance (R2) other end respectively; Said the 5th resistance (R5) end is connected with adjustable resistor (VR1) adjustable side, and the other end is connected with switch element (4), said switch element (4) other end ground connection.
4. according to each described energy-saving health LED desk lamp of claim 1 to 3, it is characterized in that: said power supply (3) is a dc source.
5. energy-saving health LED desk lamp according to claim 4 is characterized in that: also comprise the charging indicator light (7) of the side that is installed on lamp socket (8), said charging indicator light (7) is connected with power supply (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281602.XA CN102809086B (en) | 2012-08-08 | 2012-08-08 | Energy-saving health-care LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281602.XA CN102809086B (en) | 2012-08-08 | 2012-08-08 | Energy-saving health-care LED desk lamp |
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| Publication Number | Publication Date |
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| CN102809086A true CN102809086A (en) | 2012-12-05 |
| CN102809086B CN102809086B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210281602.XA Active CN102809086B (en) | 2012-08-08 | 2012-08-08 | Energy-saving health-care LED desk lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194662A1 (en) * | 2013-06-07 | 2014-12-11 | Chen Qi | Desk lamp having hybrid lighting modes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847006Y (en) * | 2005-08-05 | 2006-12-13 | 李立石 | Sight protective desk lamp |
| CN101257748A (en) * | 2008-01-17 | 2008-09-03 | 宗鹏晖 | Electricity-saving health desk lamp and automatic light modulating method thereof |
| CN201152480Y (en) * | 2007-12-20 | 2008-11-19 | 武汉市第十一中学 | Multifunctional eye-protecting table lamp |
| CN201407545Y (en) * | 2009-04-23 | 2010-02-17 | 毕宇龙 | Multimedia table lamp |
| CN101827478A (en) * | 2010-04-01 | 2010-09-08 | 英飞特电子（杭州）有限公司 | Energy recovering system driven by multi-path parallelly-connected LEDs |
| CN201875527U (en) * | 2010-11-03 | 2011-06-22 | 白如康 | LED desk lamp capable of being timed |
| CN202001926U (en) * | 2011-02-15 | 2011-10-05 | 胡明川 | Light-emitting diode (LED) high-power energy-saving desk lamp |
| CN202349853U (en) * | 2011-12-13 | 2012-07-25 | 广东久量光电科技有限公司 | LED (Light-Emitting Diode) desk lamp with touch switch |
-
2012
- 2012-08-08 CN CN201210281602.XA patent/CN102809086B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847006Y (en) * | 2005-08-05 | 2006-12-13 | 李立石 | Sight protective desk lamp |
| CN201152480Y (en) * | 2007-12-20 | 2008-11-19 | 武汉市第十一中学 | Multifunctional eye-protecting table lamp |
| CN101257748A (en) * | 2008-01-17 | 2008-09-03 | 宗鹏晖 | Electricity-saving health desk lamp and automatic light modulating method thereof |
| CN201407545Y (en) * | 2009-04-23 | 2010-02-17 | 毕宇龙 | Multimedia table lamp |
| CN101827478A (en) * | 2010-04-01 | 2010-09-08 | 英飞特电子（杭州）有限公司 | Energy recovering system driven by multi-path parallelly-connected LEDs |
| CN201875527U (en) * | 2010-11-03 | 2011-06-22 | 白如康 | LED desk lamp capable of being timed |
| CN202001926U (en) * | 2011-02-15 | 2011-10-05 | 胡明川 | Light-emitting diode (LED) high-power energy-saving desk lamp |
| CN202349853U (en) * | 2011-12-13 | 2012-07-25 | 广东久量光电科技有限公司 | LED (Light-Emitting Diode) desk lamp with touch switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194662A1 (en) * | 2013-06-07 | 2014-12-11 | Chen Qi | Desk lamp having hybrid lighting modes |
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| CN102809086B (en) | 2015-04-22 |
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Address after: 510000 Guangzhou, Zhejiang Province, Baiyun District, North Road, No. 1633, Guangzhou private science and Technology Park Road, No. 12, No. Patentee after: GUANGDONG DP LIGHTING ELECTRONIC TECHNOLOGY CO., LTD. Address before: 510000 Guangzhou, Zhejiang Province, Baiyun District, North Road, No. 1633, Guangzhou private science and Technology Park Road, No. 12, No. Patentee before: Guangzhou DP Lighting & Electronics Technology Co., Ltd. |