CN202708955U - Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp - Google Patents

Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp Download PDF

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Publication number
CN202708955U
CN202708955U CN2012204109122U CN201220410912U CN202708955U CN 202708955 U CN202708955 U CN 202708955U CN 2012204109122 U CN2012204109122 U CN 2012204109122U CN 201220410912 U CN201220410912 U CN 201220410912U CN 202708955 U CN202708955 U CN 202708955U
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CN
China
Prior art keywords
lamp
microprocessor
energy
human
desk lamp
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Application number
CN2012204109122U
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Chinese (zh)
Inventor
陈可新
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陈可新
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Priority to CN2012204109122U priority Critical patent/CN202708955U/en
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Publication of CN202708955U publication Critical patent/CN202708955U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model relates to an energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp, which comprises a lamp holder, a lamp bracket, a lampshade and an LED lamp, wherein an infrared obstacle avoidance sensor is arranged on the lamp bracket, a human body infrared induction detector, a light activated switch, a sitting posture caution lamp and a rest caution lamp are arranged on the lamp holder, and a microprocessor is arranged in the lamp holder; an input end of the microprocessor is respectively connected with the infrared obstacle avoidance sensor, the human body infrared induction detector and the light activated switch, an output end of the microprocessor is respectively connected with the LED lamp, the sitting posture caution lamp and the rest caution lamp; and a power module is arranged in the lamp holder, a charging end of the power module is connected with a lithium battery or an alternating current power supply, and a power supplying end is connected with the microprocessor. The energy-saving eye-protecting intelligent LED desk lamp disclosed by the utility model has the advantages of reasonable design, convenience in operation, convenience, practicability and the like.

Description

A kind of energy-conservation eyeshield intelligent LED desk lamp
Technical field the utility model relates to the one way of life articles for use, especially a kind of lighting.
Background technology is well-known, and desk lamp is one of illuminations the most frequently used in the life office of house.Known, desk lamp mainly is comprised of several parts of lamp socket, lamp bracket, lampshade and lamp holder, adopts alternating current or dc-battery to power.But present function of desk lamp is too single, and illumination functions only is provided, and can't satisfy other demands of people.Particularly for the student, study and work before desk lamp can cause eye tired or near-sighted for a long time.In addition, at night during study and work, in case excessive fatigue just can be lain prone and be slept down before table, and this moment, desk lamp continued to open, and can cause waste of energy.Moreover present desk lamp adopts manually opened mode mostly, trouble very and inconvenience, and can't adjust light luminance.In sum, present desk lamp can not satisfy people's demand.
But the energy-conservation eyeshield intelligent LED desk lamp that the summary of the invention the purpose of this utility model provides a kind of automatic switch, also can regulate bright intensity and can detect sitting posture.
The utility model comprises lamp socket, lamp bracket, lampshade and LED lamp, and installation infrared is kept away the barrier sensor on lamp bracket, at lamp socket human body infrared sensor detector and photosensitive switch, sitting posture warning lamp, rest warning light is installed, and microprocessor is installed in lamp socket; The input of described microprocessor is connected with IR evading obstacle sensors, human body infrared sensor detector, photosensitive switch respectively, and the output of microprocessor is connected with LED lamp, sitting posture warning lamp and rest warning light; Power module is installed in lamp socket, and the charging end of described power module is connected with lithium battery or AC power, and feeder ear is connected with microprocessor.
Described microprocessor adopts ARM7 microcontroller LPC2132.
Described human body infrared sensor detector (5) is comprised of D203B Thermoelectric Infrared Sensor and signal processing chip BISS0001.
The described lithium battery other end is connected with solar panel.
During use, desk lamp is after powering on, and weak and the people is arranged in human body infrared sensor detector probe detection scope when (in minimum 3 meters, maximum 7 meters in) when ambient lighting, desk lamp just can be lighted automatically, has saved the trouble of turning on light in the dark.When the people left the desk lamp induction range after 100 seconds, desk lamp extinguishes.After desk lamp is lighted, detect the illumination brightness of surrounding environment by photosensitive switch, thereby change the resistance sizes of self, thereby microprocessor detects the brightness of illumination that the change in resistance of photosensitive switch changes the LED lamp.After desk lamp was lighted, when the user leans on when too closely causing abnormal sitting posture into desktop, IR evading obstacle sensors can detect signal, and signal is passed to microprocessor, and the flicker of last microprocessor control sitting posture warning lamp is reminded people's correcting sitting postures, prevented myopia.Behind the double sitting posture prompting, if the user is still too near by desktop, think then that the user lies prone on the table to have a rest the desk lamp automatic distinguishing.When the user corrects faulty sitting posture, and in the detection range of human body infrared sensor detector the time, desk lamp slowly brightens again.After desk lamp is lighted, use lamp after 50 minutes when the user is lasting, the flicker of rest reminding lamp, call user's attention is had a rest, between scientific arrangement is used at the moment, vision protection.Desk lamp mainly adopts lithium battery power supply, utilizes solar panel to absorb too and can charge to the battery of desk lamp, take full advantage of green energy resource, meet energy-conservation, the development trend of low-carbon (LC).In addition, desk lamp can also use the 220V AC-powered, and when the battery electric quantity deficiency, desk lamp automatically switches to and exchanges shelves.
Compared with the prior art, the beneficial effects of the utility model are: reasonable in design, easy and simple to handle, convenient and practical, possess auto-switch function, and energy human body sitting posture situation, can effectively remind people to keep good sitting position.
Description of drawings
Fig. 1 is stereochemical structure sketch of the present utility model.
Fig. 2 is system construction drawing of the present utility model.
Drawing reference numeral: 1 is that lamp socket, 2 is that lamp bracket, 3 is that lampshade, 4 is that IR evading obstacle sensors, 5 is that human body infrared induction detector, 6 is that photosensitive switch, 7 is that sitting posture warning lamp, 8 is the rest warning light.
The specific embodiment is in stereochemical structure sketch of the present utility model shown in Figure 1, comprise lamp socket 1, lamp bracket 2, lampshade 3 and LED lamp, installation infrared is kept away barrier sensor 4 on lamp bracket, at lamp socket human body infrared sensor detector 5 and photosensitive switch 6, sitting posture warning lamp 7, rest warning light 8 are installed, microprocessor is installed in lamp socket; The input of described microprocessor is connected with IR evading obstacle sensors, human body infrared sensor detector, photosensitive switch respectively, and the output of microprocessor is connected with LED lamp, sitting posture warning lamp and rest warning light; Power module is installed in lamp socket, and the charging end of described power module is connected with lithium battery or AC power, and feeder ear is connected with microprocessor.
Described microprocessor adopts ARM7 microcontroller LPC2132.
Described human body infrared sensor detector (5) is comprised of D203B Thermoelectric Infrared Sensor and signal processing chip BISS0001.
The described lithium battery other end is connected with solar panel.
Wherein, IR evading obstacle sensors is a kind of emission and photoelectric sensor that is received in one of collecting.Detection can be regulated as requested apart from 0-80CM.This sensor have detection range far away, be subjected to visible light disturb little, be easy to the characteristics such as assembling.With the sensor of this IR evading obstacle sensors as desk lamp detection sitting posture, when people's destage lamp is too near, think to detect barrier.Sensor has three lines, power supply, and output signal line.After output signal connected resistance, the output Transistor-Transistor Logic level was to LPC2132.
The output high level had obstacle delivery outlet level to become low level from high level when the place ahead was accessible.There is the detection distance that a potentiometer can insufficiency of accommodation at the sensor back side, in case regulate potentiometer (as the ultimate range 10cm that regulates) then in coverage then output low level, low level is just identified to LPC2132.
The course of work of this device is: when surround lighting was more intense, the photosensitive switch resistance was smaller, and signal processing circuit detects low level signal, forbade the work of human body infrared sensor detector, had saved the processing procedure of microprocessor.When surround lighting was more weak, it is large that the photosensitive switch resistance becomes, and signal processing circuit receives high level, thereby start the work of human body infrared sensor detector.In human body enters into the induction range of human body infrared sensor detector and light intensity when weak, the signal deteching circuit processing signals, and to the microprocessor transmitted signal, microprocessor starts the LED lamp control circuit, and lamp is slowly brightened.More weak when ambient lighting, and human body is too when the desktop, and IR evading obstacle sensors transmits a signal to microprocessor.Microprocessor enters the interruption processing procedure, starts delay circuit, gives the alarm, and reminding user corrects faulty sitting posture.If within the time of setting, do not leave desktop, then start lighting control circuit, lamp is slowly extinguished.When human body leaves the infrared obstacle avoidance scope and in the induction range of human body infrared sensor detector the time, light slowly brightens again.In addition, when the user when continuing with the lamp overlong time, system can send prompting, call user's attention is had a rest, scientific arrangement is with between at the moment, vision protection.

Claims (4)

1. energy-conservation eyeshield intelligent LED desk lamp, comprise lamp socket (1), lamp bracket (2), lampshade (3) and LED lamp, it is characterized in that: keep away barrier sensor (4) at the upper installation infrared of lamp bracket (2), at lamp socket (1) human body infrared sensor detector (5) and photosensitive switch (6), sitting posture warning lamp (7), rest warning light (8), installation microprocessor in lamp socket (1) are installed; The input of described microprocessor is connected with IR evading obstacle sensors (4), human body infrared sensor detector (5), photosensitive switch (6) respectively, and the output of microprocessor is connected 8 with LED lamp, sitting posture warning lamp (7) with the rest warning light) be connected; Power module is installed in lamp socket (1), and the charging end of described power module is connected with lithium battery or AC power, and feeder ear is connected with microprocessor.
2. a kind of energy-conservation eyeshield intelligent LED desk lamp according to claim 1 is characterized in that: described microprocessor employing ARM7 microcontroller LPC2132.
3. a kind of energy-conservation eyeshield intelligent LED desk lamp according to claim 1, it is characterized in that: described human body infrared sensor detector (5) is comprised of D203B Thermoelectric Infrared Sensor and signal processing chip BISS0001.
4. a kind of energy-conservation eyeshield intelligent LED desk lamp according to claim 1, it is characterized in that: the described lithium battery other end is connected with solar panel.
CN2012204109122U 2012-08-10 2012-08-10 Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp CN202708955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204109122U CN202708955U (en) 2012-08-10 2012-08-10 Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204109122U CN202708955U (en) 2012-08-10 2012-08-10 Energy-saving eye-protecting intelligent LED (light-emitting diode) desk lamp

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Publication Number Publication Date
CN202708955U true CN202708955U (en) 2013-01-30

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269542A (en) * 2013-05-12 2013-08-28 安徽工程大学 Wireless power table lamp
CN104394625A (en) * 2014-11-21 2015-03-04 广西智通节能环保科技有限公司 Adaptive brightness type table lamp
CN104812133A (en) * 2015-04-14 2015-07-29 华南理工大学 Multifunctional following table lamp
CN105156936A (en) * 2015-06-29 2015-12-16 芜湖倍思科创园有限公司 Intelligent eye-protection table lamp
CN105263230A (en) * 2015-11-06 2016-01-20 广西职业技术学院 Self-induction desk lamp control device
CN105276543A (en) * 2014-07-16 2016-01-27 南京化工职业技术学院 Intelligent light-emitting diode (LED) table lamp
CN105627234A (en) * 2014-11-27 2016-06-01 南京化工职业技术学院 Multifunctional intelligent LED table lamp
CN105910013A (en) * 2016-06-14 2016-08-31 安徽机电职业技术学院 Intelligent solar energy table lamp
CN106817819A (en) * 2015-11-30 2017-06-09 广东百事泰电子商务股份有限公司 Tool face range determination and the intelligent desk lamp of dipped beam prompting function
CN108413332A (en) * 2018-01-22 2018-08-17 福建工程学院 A kind of solar energy intelligent dimming lighting system
CN108712804A (en) * 2018-07-18 2018-10-26 华南理工大学 A kind of Intelligent eyesight protection table lamp system and its control method adaptively dimmed
CN110425443A (en) * 2019-07-16 2019-11-08 安徽慧瞳智能科技有限公司 A kind of intelligent desk lamp

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269542A (en) * 2013-05-12 2013-08-28 安徽工程大学 Wireless power table lamp
CN105276543A (en) * 2014-07-16 2016-01-27 南京化工职业技术学院 Intelligent light-emitting diode (LED) table lamp
CN104394625A (en) * 2014-11-21 2015-03-04 广西智通节能环保科技有限公司 Adaptive brightness type table lamp
CN105627234A (en) * 2014-11-27 2016-06-01 南京化工职业技术学院 Multifunctional intelligent LED table lamp
CN104812133A (en) * 2015-04-14 2015-07-29 华南理工大学 Multifunctional following table lamp
CN105156936A (en) * 2015-06-29 2015-12-16 芜湖倍思科创园有限公司 Intelligent eye-protection table lamp
CN105263230A (en) * 2015-11-06 2016-01-20 广西职业技术学院 Self-induction desk lamp control device
CN106817819A (en) * 2015-11-30 2017-06-09 广东百事泰电子商务股份有限公司 Tool face range determination and the intelligent desk lamp of dipped beam prompting function
CN105910013A (en) * 2016-06-14 2016-08-31 安徽机电职业技术学院 Intelligent solar energy table lamp
CN108413332A (en) * 2018-01-22 2018-08-17 福建工程学院 A kind of solar energy intelligent dimming lighting system
CN108712804A (en) * 2018-07-18 2018-10-26 华南理工大学 A kind of Intelligent eyesight protection table lamp system and its control method adaptively dimmed
CN110425443A (en) * 2019-07-16 2019-11-08 安徽慧瞳智能科技有限公司 A kind of intelligent desk lamp

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Granted publication date: 20130130

Termination date: 20130810