CN102809086B - An energy-saving and health-care LED desk lamp - Google Patents

An energy-saving and health-care LED desk lamp Download PDF

Info

Publication number
CN102809086B
CN102809086B CN201210281602.XA CN201210281602A CN102809086B CN 102809086 B CN102809086 B CN 102809086B CN 201210281602 A CN201210281602 A CN 201210281602A CN 102809086 B CN102809086 B CN 102809086B
Authority
CN
China
Prior art keywords
led
lamp
resistance
power supply
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210281602.XA
Other languages
Chinese (zh)
Other versions
CN102809086A (en
Inventor
卓楚光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei DP Co.,Ltd.
Original Assignee
Guangzhou Dp Lighting & Electronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Dp Lighting & Electronics Technology Co Ltd filed Critical Guangzhou Dp Lighting & Electronics Technology Co Ltd
Priority to CN201210281602.XA priority Critical patent/CN102809086B/en
Publication of CN102809086A publication Critical patent/CN102809086A/en
Application granted granted Critical
Publication of CN102809086B publication Critical patent/CN102809086B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本发明公开了一种节能保健LED台灯，包括电源、灯座、灯杆以及灯罩，所述灯罩通过灯杆安装于灯座上，还包括电位旋钮单元、电流调节单元、开关单元、第一LED灯以及第二LED灯，所述电位旋钮单元安装于灯座的上表面，所述开关单元安装于灯座的侧边，所述电流调节单元、第一LED灯以及第二LED灯安装于灯罩内；所述电位旋钮单元经所述电流调节单元与电源连接，所述电源还分别与第一LED灯、第二LED灯以及开关单元连接，所述开关单元还分别与所述第一LED灯、第二LED灯连接。本发明安装二个LED灯，通过电流调节单元实现对LED灯的色度的亮度，避免了单一色度LED光源的缺陷，让台灯发出使人眼舒适的光线，可起到对视力保护作用，另外可有效地节约电能。

The invention discloses an energy-saving and health-care LED table lamp, which comprises a power supply, a lamp holder, a lamp pole and a lampshade, and the lampshade is installed on the lamp holder through the lamp pole, and also includes a potential knob unit, a current regulating unit, a switch unit, a first LED The lamp and the second LED lamp, the potential knob unit is installed on the upper surface of the lamp holder, the switch unit is installed on the side of the lamp holder, the current adjustment unit, the first LED lamp and the second LED lamp are installed on the lampshade Inside; the potential knob unit is connected to the power supply through the current adjustment unit, and the power supply is also connected to the first LED lamp, the second LED lamp and the switch unit respectively, and the switch unit is also connected to the first LED lamp , The second LED light connection. The invention installs two LED lamps, realizes the chromaticity brightness of the LED lamps through the current regulating unit, avoids the defect of a single chromaticity LED light source, allows the table lamp to emit light that is comfortable for human eyes, and can protect eyesight. In addition, it can effectively save electric energy.

Description

一种节能保健LED台灯An energy-saving and health-care LED desk lamp

技术领域 technical field

本发明涉及一种灯具，特别涉及一种既具有节能、又具有保护使用者眼睛功能的节能保健LED台灯。The invention relates to a lamp, in particular to an energy-saving and health-care LED desk lamp which not only saves energy but also protects users' eyes.

背景技术 Background technique

台灯是人们生活中用来照明的一种家用电器，它的工作原理主要是把灯光集中在一小块区域内，便于工作和学习，应用非常广泛，传统台灯，使用的大多是用灯泡或灯棍作为光源，这样既不节能，在一定程度上甚至用了节能灯具如LED，其耗能同样也较大，同时在其光源下长期阅读人眼容易产生疲劳及对视力下降问题。Desk lamp is a kind of household appliance used for lighting in people's life. Its working principle is mainly to concentrate the light in a small area, which is convenient for work and study. It is widely used. Traditional desk lamps are mostly used with light bulbs or lamps. Using a stick as a light source does not save energy. To a certain extent, energy-saving lamps such as LEDs are used, which also consume a lot of energy. At the same time, long-term reading under the light source is prone to fatigue and vision loss.

发明内容 Contents of the invention

本发明的目的在于提供一种既具有节能、又具有保护使用者眼睛功能的节能保健LED台灯。The object of the present invention is to provide an energy-saving and health-care LED desk lamp that not only saves energy but also protects the eyes of users.

为了解决上述提出的技术问题，本发明采用如下技术方案：一种节能保健LED台灯，包括电源、灯座、灯杆以及灯罩，所述灯罩通过灯杆安装于灯座上，还包括电位旋钮单元、电流调节单元、开关单元、第一LED灯以及第二LED灯，所述电位旋钮单元安装于灯座的上表面，所述开关单元安装于灯座的侧边，所述电流调节单元、第一LED灯以及第二LED灯安装于灯罩内；所述电位旋钮单元经所述电流调节单元与电源连接，所述电源还分别与第一LED灯、第二LED灯以及开关单元连接，所述开关单元还分别与所述第一LED灯、第二LED灯连接。In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: an energy-saving and health-care LED desk lamp, including a power supply, a lamp holder, a lamp post and a lampshade, the lampshade is installed on the lamp holder through the lamppost, and also includes a potential knob unit , a current adjustment unit, a switch unit, a first LED lamp and a second LED lamp, the potential knob unit is installed on the upper surface of the lamp holder, the switch unit is installed on the side of the lamp holder, the current adjustment unit, the second An LED lamp and a second LED lamp are installed in the lampshade; the potential knob unit is connected to a power supply through the current adjustment unit, and the power supply is also respectively connected to the first LED lamp, the second LED lamp and the switch unit, and the The switch unit is also connected to the first LED lamp and the second LED lamp respectively.

优选的，所述电流调节单元包括第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第一三极管Q1以及第二三极管Q2，所述第一电阻R1一端与电源连接，另一端与第三电阻R3一端连接，第三电阻R3另一端与第一三极管Q1基极连接，所述第一三极管Q1集电极与第二LED灯连接，发射极分别与开关单元、电位旋钮单元连接，所述第四电阻R4一端与电源连接，另一端与第二电阻R2一端连接，第二电阻R2另一端与第二三极管Q2基极连接，所述第二三极管Q2集电极与第一LED灯连接，发射极分别与开关单元、电位旋钮单元连接。Preferably, the current adjustment unit includes a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first transistor Q1 and a second transistor Q2, one end of the first resistor R1 It is connected to the power supply, the other end is connected to one end of the third resistor R3, the other end of the third resistor R3 is connected to the base of the first triode Q1, the collector of the first triode Q1 is connected to the second LED lamp, and the emitter respectively connected to the switch unit and the potential knob unit, one end of the fourth resistor R4 is connected to the power supply, the other end is connected to one end of the second resistor R2, the other end of the second resistor R2 is connected to the base of the second triode Q2, the The collector of the second triode Q2 is connected to the first LED lamp, and the emitter is respectively connected to the switch unit and the potential knob unit.

优选的，所述电位旋钮单元包括可调节电阻VR1、第五电阻R5，所述可调节电阻VR1的二端分别与第一电阻R1另一端、第二电阻R2另一端连接，所述第五电阻R5一端与可调节电阻VR1调节端连接，另一端与开关单元连接，所述开关单元另一端接地。Preferably, the potential knob unit includes an adjustable resistor VR1 and a fifth resistor R5, the two ends of the adjustable resistor VR1 are respectively connected to the other end of the first resistor R1 and the other end of the second resistor R2, and the fifth resistor One end of R5 is connected to the adjusting end of the adjustable resistor VR1, and the other end is connected to the switch unit, and the other end of the switch unit is grounded.

优选的，所述电源为直流电源。Preferably, the power supply is a DC power supply.

优选的，还包括安装于灯座的侧边的充电指示灯，所述充电指示灯与电源连接。Preferably, it also includes a charging indicator light installed on the side of the lamp holder, and the charging indicator light is connected to the power supply.

本发明具有如下有益效果：一方面安装二个LED灯，并通过电流调节单元实现对二个LED灯的色度的亮度，避免了单一色度LED光源的缺陷，并利用两种不同色度LED光源结合起来，让台灯发出使人眼舒适的光线，可起到对视力保护作用，另一方面通过调节光灯，可以做到更有效地节约电能的效果。The present invention has the following beneficial effects: on the one hand, two LED lamps are installed, and the brightness of the chromaticity of the two LED lamps is realized through the current regulating unit, thereby avoiding the defect of a single chromaticity LED light source, and using two different chromaticity LEDs The combination of light sources allows the desk lamp to emit light that is comfortable for the human eye, which can protect eyesight. On the other hand, by adjusting the light, it can achieve the effect of saving electric energy more effectively.

附图说明 Description of drawings

图1为本发明的节能保健LED台灯；Fig. 1 is the energy-saving health-care LED desk lamp of the present invention;

图2为本发明的节能保健LED台灯的结构图；Fig. 2 is the structural diagram of energy-saving health-care LED desk lamp of the present invention;

图3为本发明的节能保健LED台灯的灯架结构图。Fig. 3 is a structure diagram of the lamp frame of the energy-saving and health-care LED desk lamp of the present invention.

具体实施方式 Detailed ways

下面结合附图和具体实施例来对本发明做进一步详细的说明。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

参阅图1-3所示，本发明提供一种节能保健LED台灯，包括电源3、灯座8、灯杆9以及灯罩10，所述灯罩10通过灯杆9安装于灯座8上，还包括电位旋钮单元1、电流调节单元2、开关单元4、第一LED灯5以及第二LED灯6，所述电位旋钮单元1安装于灯座8的上表面，所述开关单元4安装于灯座8的侧边，所述电流调节单元2、第一LED灯5以及第二LED灯6安装于灯罩10内；所述电位旋钮单元1经所述电流调节单元2与电源3连接，所述电源3还分别与第一LED灯5、第二LED灯6以及开关单元4连接，所述开关单元4还分别与所述第一LED灯5、第二LED灯6连接。Referring to Figures 1-3, the present invention provides an energy-saving and health-care LED desk lamp, including a power supply 3, a lamp holder 8, a lamp post 9 and a lampshade 10, and the lampshade 10 is installed on the lamp holder 8 through the lamp holder 9, and also includes Potential knob unit 1, current adjustment unit 2, switch unit 4, first LED lamp 5 and second LED lamp 6, the potential knob unit 1 is installed on the upper surface of the lamp holder 8, the switch unit 4 is installed on the lamp holder 8, the current adjustment unit 2, the first LED lamp 5 and the second LED lamp 6 are installed in the lampshade 10; the potential knob unit 1 is connected to the power supply 3 through the current adjustment unit 2, and the power supply 3 are also respectively connected to the first LED lamp 5, the second LED lamp 6 and the switch unit 4, and the switch unit 4 is also connected to the first LED lamp 5 and the second LED lamp 6 respectively.

所述电流调节单元2包括第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第一三极管Q1以及第二三极管Q2，所述第一电阻R1一端与电源3连接，另一端与第三电阻R3一端连接，第三电阻R3另一端与第一三极管Q1基极连接，所述第一三极管Q1集电极与第二LED灯6连接，发射极分别与开关单元4、电位旋钮单元1连接，所述第四电阻R4一端与电源3连接，另一端与第二电阻R2一端连接，第二电阻R2另一端与第二三极管Q2基极连接，所述第二三极管Q2集电极与第一LED灯5连接，发射极分别与开关单元4、电位旋钮单元1连接；所述的电位旋钮单元1包括可调节电阻VR1、第五电阻R5，所述可调节电阻VR1的二端分别与第一电阻R1另一端、第二电阻R2另一端连接，所述第五电阻R5一端与可调节电阻VR1调节端连接，另一端与开关单元4连接，所述开关单元4另一端接地；所述电源3为直流电源；另外，还包括安装于灯座8的侧边的充电指示灯7，所述充电指示灯7与电源3连接。The current regulating unit 2 includes a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first transistor Q1 and a second transistor Q2, one end of the first resistor R1 is connected to the power supply 3, the other end is connected to one end of the third resistor R3, the other end of the third resistor R3 is connected to the base of the first triode Q1, the collector of the first triode Q1 is connected to the second LED lamp 6, and the emitter respectively connected to the switch unit 4 and the potential knob unit 1, one end of the fourth resistor R4 is connected to the power supply 3, the other end is connected to one end of the second resistor R2, and the other end of the second resistor R2 is connected to the base of the second triode Q2 , the collector of the second triode Q2 is connected to the first LED lamp 5, and the emitter is respectively connected to the switch unit 4 and the potential knob unit 1; the potential knob unit 1 includes an adjustable resistor VR1 and a fifth resistor R5 , the two ends of the adjustable resistor VR1 are respectively connected to the other end of the first resistor R1 and the other end of the second resistor R2, one end of the fifth resistor R5 is connected to the adjusting end of the adjustable resistor VR1, and the other end is connected to the switch unit 4 , the other end of the switch unit 4 is grounded; the power supply 3 is a DC power supply; in addition, it also includes a charging indicator light 7 installed on the side of the lamp holder 8, and the charging indicator light 7 is connected to the power supply 3 .

本发明的工作原理为：Working principle of the present invention is:

经调节可调节电阻VR1的电位的位置来改变通过第一三极管Q1以及第二三极管Q2的电流从而控制第一LED灯5以及第二LED灯6的亮度与色度，当可调节电阻VR1的电位的位置处于中点时通过第一三极管Q1以及第二三极管Q2电流是相等，当左右改变的电位的位置时，通过第一三极管Q1以及第二三极管Q2电流大小相反，即可调节合适的亮度以及色度。By adjusting the potential position of the adjustable resistor VR1 to change the current through the first triode Q1 and the second triode Q2 to control the brightness and chromaticity of the first LED lamp 5 and the second LED lamp 6, when adjustable When the potential position of the resistor VR1 is at the midpoint, the currents passing through the first transistor Q1 and the second transistor Q2 are equal. The current of Q2 is opposite in size, so that the appropriate brightness and chromaticity can be adjusted.

本台灯可支持外部AC90-240V供电和内置电池供电，由开关单元4转换成“市电AC--充电CH—电池DC”状态之间选择使用，再通过电位旋钮单元1左右旋钮调节，可以调制到最合适用户阅读时亮度和色度。This desk lamp can support external AC90-240V power supply and built-in battery power supply. It can be used by switching the switching unit 4 into the state of "mains AC--charging CH-battery DC", and then adjusted by the left and right knobs of the potential knob unit 1, which can be modulated. To the most suitable brightness and chromaticity for users to read.

上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，而其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions and combinations made without departing from the spirit and principle of the present invention , simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present invention.

Claims (3)

1. an energy-saving health LED desk lamp, comprise power supply (3), lamp socket (8), lamp stand (9) and lampshade (10), described lampshade (10) is installed on lamp socket (8) by lamp stand (9), it is characterized in that: also comprise current potential release button unit (1), current regulation unit (2), switch element (4), first LED (5) and the second LED (6), described current potential release button unit (1) is installed on the upper surface of lamp socket (8), described switch element (4) is installed on the side of lamp socket (8), described current regulation unit (2), first LED (5) and the second LED (6) are installed in lampshade (10), described the first LED (5) is different with the second LED (6) colourity, described current potential release button unit (1) is connected with power supply (3) through described current regulation unit (2), described power supply (3) also respectively with the first LED (5), second LED (6) and switch element (4) connect, described switch element (4) also respectively with described first LED (5), second LED (6) connects, described current regulation unit (2) comprises the first resistance (R1), second resistance (R2), 3rd resistance (R3), 4th resistance (R4), first triode (Q1) and the second triode (Q2), described first resistance (R1) one end is connected with power supply (3), the other end is connected with the 3rd resistance (R3) one end, 3rd resistance (R3) other end is connected with the first triode (Q1) base stage, described first triode (Q1) colelctor electrode is connected with the second LED (6), emitter stage respectively with switch element (4), current potential release button unit (1) connects, described 4th resistance (R4) one end is connected with power supply (3), the other end is connected with the second resistance (R2) one end, second resistance (R2) other end is connected with the second triode (Q2) base stage, described second triode (Q2) colelctor electrode is connected with the first LED (5), emitter stage respectively with switch element (4), current potential release button unit (1) connects, described current potential release button unit (1) comprises adjustable resistor (VR1), 5th resistance (R5), two ends of described adjustable resistor (VR1) respectively with the first resistance (R1) other end, second resistance (R2) other end connects, described 5th resistance (R5) one end is connected with adjustable resistor (VR1) adjustable side, the other end is connected with switch element (4), described switch element (4) other end ground connection.
2., according to the energy-saving health LED desk lamp described in claim 1, it is characterized in that: described power supply (3) is dc source.
3. energy-saving health LED desk lamp according to claim 2, is characterized in that: the charging indicator light (7) also comprising the side being installed on lamp socket (8), described charging indicator light (7) is connected with power supply (3).
CN201210281602.XA 2012-08-08 2012-08-08 An energy-saving and health-care LED desk lamp Active CN102809086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210281602.XA CN102809086B (en) 2012-08-08 2012-08-08 An energy-saving and 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 An energy-saving and health-care LED desk lamp

Publications (2)

Publication Number Publication Date
CN102809086A CN102809086A (en) 2012-12-05
CN102809086B true CN102809086B (en) 2015-04-22

Family

ID=47232882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210281602.XA Active CN102809086B (en) 2012-08-08 2012-08-08 An energy-saving and health-care LED desk lamp

Country Status (1)

Country Link
CN (1) CN102809086B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203273494U (en) * 2013-06-07 2013-11-06 陈琦 Table lamp with multiple illuminating modes

Citations (8)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN102809086A (en) 2012-12-05

Similar Documents

Publication Publication Date Title
CN204046882U (en) A kind of induction type intelligent desk lamp of automatic regulating lightness
CN204739523U (en) Solar energy eyeshield desk lamp
CN204114691U (en) Multi-functional LED desk lamp
CN203533479U (en) Multifunctional table lamp with adjustable luminance
CN203686839U (en) Novel multifunctional eye protecting table lamp
CN102809086B (en) An energy-saving and health-care LED desk lamp
CN203743979U (en) Usb led lamp
CN104656748A (en) Computer display with electric fan and illuminating function
CN203413443U (en) Rotary table lamp
CN203517727U (en) Low-power dissipation appliance with electric fan and lamp combined
CN203151842U (en) Light-dimming desk lamp
CN202791580U (en) LED table lamp
CN216408826U (en) LED Moon Chasing Desk Lamp
CN208794132U (en) A kind of household reading lamp
CN205807228U (en) A multifunctional eye-protecting rotary desk lamp
CN204717470U (en) A kind of Creative desk lamp
CN104421735A (en) Alert desk lamp beneficial to body health
CN201772342U (en) Soft light desk lamp
CN205535517U (en) Energy -efficient folded cascade desk lamp
CN209856938U (en) Desk lamp with heating function
CN205137201U (en) Multifunctional desk lamp
CN204704751U (en) A kind of novel reading lamp
CN203873427U (en) A touch-type bathroom mirror that can change the light intensity
CN202176962U (en) Multi-functional desk lamp
CN203240464U (en) Table lamp with induction device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

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 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: DP LIGHTING & ELECTRONIC TECHNOLOGY CO.,LTD.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 442599 Hubei Province, Yunyang District, Chengguan Town, Yalong Avenue No. 88, Comprehensive Service Building, 15th Floor

Patentee after: Hubei DP Co.,Ltd.

Country or region after: China

Address before: 510000 Guangzhou, Zhejiang Province, Baiyun District, North Road, No. 1633, Guangzhou private science and Technology Park Road, No. 12, No.

Patentee before: GUANGDONG DP CO.,LTD.

Country or region before: China