CN204806059U - Novel intelligent light -adjusting eyeshield desk lamp - Google Patents

Novel intelligent light -adjusting eyeshield desk lamp Download PDF

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Publication number
CN204806059U
CN204806059U CN201520303971.3U CN201520303971U CN204806059U CN 204806059 U CN204806059 U CN 204806059U CN 201520303971 U CN201520303971 U CN 201520303971U CN 204806059 U CN204806059 U CN 204806059U
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China
Prior art keywords
lamp
desk lamp
light
chip microcomputer
microprocessor controller
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Expired - Fee Related
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CN201520303971.3U
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Chinese (zh)
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姚智宏
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姚智宏
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Abstract

The utility model provides a novel intelligent light -adjusting eyeshield desk lamp, includes base, lamp body and lamp portion, can realize the intelligent regulation of desk lamp illuminance and provide the required desktop of work study standard vision illuminance. Simultaneously, still have the automatic switch function, in the user study back that finishes of working, the self -closing desk lamp had both saved the trouble of manual adjustment luminance and manual operation desk lamp, had avoided having prolonged desk lamp life again because of people forget the condition of turning off the light and causing the power to waste. In addition, still have the automatic function of correcting user's position of sitting and forcing the user regularly to have a rest, it is improper and with the excessive problem of eye to have solved user's position of sitting, plays good effect to the eyeshield of teenagers student to there is power failure service function. This TV station modulated structure is reasonable, and is multiple functional, intelligent control, and the reliable operation, convenient to use, the applicable to the crowd wide range, the practicality is strong, can satisfy all kinds of users' use needs and provide sight protection, especially has obvious effect to protection teenagers student eyes eyesight.

Description

A kind of novel intelligent light modulation eye-protecting desk lamp
Technical field
The utility model relates to household reading lamp lighting technical field, particularly relates to a kind of novel intelligent light modulation eye-protecting desk lamp.
Background technology
Desk lamp is a kind of lighting device conventional in people's daily life, is also the illuminations of adolescent student study indispensability.Along with the increasing of people's work and study pressure, especially adolescent student learning tasks are heavy and the increase of pressure of entering a higher school, the students in middle and primary schools being in the period of growing bend over the desk to major in the time probability increase of study under desk lamp, often learn for a long time and impact self growing eyesight or injure, if do not noted eye hygiene custom and tuning use to learning desk lamp, very easily cause glasses and physical fatigue, be unfavorable for visual acuity and healthy.In order to-people protect eyes, are particularly in the eyesight of the students in middle and primary schools in the period of growing, need to use the eye-protecting desk lamp with an automatic light meter that the light of standard vision illumination can be provided.
Traditional lamp dimmer common at present, there is the intensity of light and soften can not regulate or regulating effect is undesirable problem, there is an obvious shortcoming, that is: the brightness of desk lamp luminescence is by switching regulator or manual adjustments mode, analog regulation light shines the brightness of desktop, directly can not control effectively to the actual illumination of desktop, therefore be difficult to the effective visible sensation illumination of acquisition standard, fundamentally effectively not solve the problem of light modulation eyeshield.
The Chinese invention patent being 201210330453.1 as application number discloses a kind of automatic brightness-adjusting table lamp, and its light adjusting circuit is made up of 220V AC power, full bridge rectifier, 9V mu balanced circuit, photosensitive circuit, light signal amplification circuit, bidirectional triode thyristor circuits for triggering and control circuit of bidirectional thyristor.It is placed on the appropriate location of desk lamp by 1 photo resistance, and the illumination around desk lamp can adjust to suitable numerical value automatically, both can reduce the trouble of hand-operating light, can protect again the eyesight of student.When wanting the brightness changing lamp dimmer, as long as change the distance between photo resistance and desk lamp bulb, very convenient to use.But this desk lamp needs manual adjustment desk lamp height, and the brightness of manual adjustment is not necessarily applicable to the standard vision illumination of eyeshield needs.In addition, without the function of timed reminding, unresolved user bends over one's desk working the problem with eye transition that study brings for a long time.
Application number is that the Chinese invention patent of 201310115131.X discloses a kind of study eye-protecting desk lamp and control method thereof, its operation principle is for obtain ambient light brightness value by detecting the second photo resistance resistance, light source luminescent intensity is carried out AD by the change of the first photo resistance resistance by controller and is gathered magnitude of voltage and control to export PWM waveform, control the current value that light source drive IC exports different size, thus realize regulating light-source brightness.This invention desk lamp and control method thereof better solve desk lamp regulates light-source brightness automatically problem with ambient light brightness change, there is relative brightness control function, but the unresolved light how enabling desk lamp send meets this problem of standard vision illumination needed for desktop, and do not relate to how correcting user affects eyes and eyesight problem because sitting posture is improper.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of novel intelligent light modulation eye-protecting desk lamp, the illumination of the desktop standard vision needed for work and study can be provided for user, not only energy-conserving and environment-protective but also protect user's eyes and eyesight.
The utility model is achieved by the following technical solution.
A kind of novel intelligent light modulation eye-protecting desk lamp, comprise base (1), lamp body (10), lamp portion (27), buzzer (13), timing means (14), supply unit (15), pyroelectric infrared sensor (19), optical inductor or light-sensitive element (20), power switch (21), it is characterized in that: also comprise infrared ray and send out 8 and penetrate receiving system (5), drive motors (12), ambient light sensor (22), relay (16), microprocessor controller or single-chip microcomputer (17), dimming controlling module (18), light emitting diode or display screen (23), described pyroelectric infrared sensor (19), ambient light sensor (22) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described optical inductor or light-sensitive element (20) and infrared ray transmitter and receiver device (5) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described dimming controlling module (18) is connected in series with microprocessor controller or single-chip microcomputer (17), described drive motors (12) is connected in series with microprocessor controller or single-chip microcomputer (17), one end of described relay (16) and power switch (21) and timing means (14) are connected in parallel, and the other end and supply unit (15) are connected in series, described microprocessor controller or single-chip microcomputer (17) comprise microprocessor chip and peripheral control circuits, described supply unit (15) comprises battery and alternating current-direct current discharge and recharge power supply circuits, described dimming controlling module (18) comprises signal acquisition module, control circuit module, lighting circuit module and indicating circuit module, carries out the elementary light modulation of desktop illumination by gathering surround lighting induced signal regulable control desk lamp luminous intensity, described buzzer (13) and light emitting diode or display screen (23) composition acoustic-optic alarm are also connected in series with microprocessor controller or single-chip microcomputer (17), described lamp portion (27) is movable part, by realizing moving up and down with the mechanical connection of transmission mechanism (11), the accurate light modulation of desktop illumination is carried out by the change height and position in lamp portion and the distance of desktop, namely lamp portion (27) are by the chain connection of the slide block (9) with transmission mechanism (11), can move with slide block (9), and lamp portion (27) comprise light fixture (25) and lampshade (26), and described light fixture (25) comprises the RGB three-color fluorescent lamp or five primary colours fluorescent lamps or eight primary colours fluorescent lamps that colour temperature is 4000-5000K, described lamp body (10) comprises infrared ray transmitter and receiver device (5), Connection Block (8), transmission mechanism (11) and outer cover (24), described transmission mechanism (11) is jointed gear unit, its formation comprises drive motors (12), runner (2), connecting rod (4), guide rail (6), Connection Block (8) and slide block (9), and one end of described connecting rod (4) forms chain connection by the eccentric pivot pin (3) of runner with runner (2), and the other end forms chain connection by pivot pin (7) and slide block (9).
In the technical program, described ambient light sensor (22) can sense the power of available light, and export induced signal, through signal acquisition process, control dimming controlling module (18) adjustment change desk lamp luminous intensity by microprocessor controller or single-chip microcomputer (17) and realize the elementary light modulation of desktop illumination; Described optical inductor or light-sensitive element (20) can sense the desktop illumination of desk lamp in real time, and compare with established standards illumination threshold, lamp portion (27) is driven to move up and down if control transmission mechanism (11) when having deviation, realizing the accurate light modulation of desktop illumination by adjusting its height and position, realizing the function that desktop illumination is standard vision illumination.
In addition, set pyroelectric infrared sensor (19) can detect human-induced signal, when there being human body proximity desk lamp, control desk lamp and automatically turn on light, and when human body leaves, controlling desk lamp turning off the light automatically; Set infrared ray transmitter and receiver device (5) energy automatic sensing-detecting human head location, improper at human body sitting posture, bend over or bow when making eyes from desktop hypotelorism, control buzzer (13) automatically sends prompting chimes of doom and control light emitting diode or display screen (23) luminescence and carries out sound and light alarm, reminds user's correcting sitting postures; Set timing means (14) can after user exceedes setting-up time at learning time, control buzzer (13) and light emitting diode or display screen (23) respectively and carry out sound and light alarm, cut off the electricity supply after delayed and close desk lamp, force user's bait, solve the problem of user with eye transition.
The utility model solves the Intelligent adjustment of desk lamp desktop illumination and provides the technical problem of standard vision illumination needed for work and study, plays good effect to adolescent student eyeshield.Meanwhile, there is auto-switch function, after user's work and study, automatic closedown desk lamp, both eliminate the trouble of manual adjustment brightness and manual operation desk lamp, and avoided and turn off the light and the situation causing power supply to waste because people forget, extend again desk lamp service life.In addition, also there is the function of automatically correcting user's sitting posture and forcing user's timing to be had a rest, solve the problem of the improper and excess eye-using of user's sitting posture, serve the effect of protection eyes.
In addition, even if by day, people sometimes because of fine manipulation (as design, painting and calligraphy, drawing, typewriting, photography etc.) need use desk lamp time, open desk lamp by turning on the power switch, to meet special needs.In addition, supply unit is configured with battery, can for desk lamp during power failure.
Contrast prior art; the utility model desk lamp has Intelligent adjustment desktop illumination and obtains the function of standard vision illumination; without the need to manual operation, intelligence degree is high, reliable operation; easy to use; the crowd of being suitable for is wide, practical, can meet the needs of all kinds of user; especially there is obvious effect to student's eye eyesight of protecting young people, there is substantive distinguishing features and progress.
Accompanying drawing explanation
Fig. 1 is the side view of the utility model desk lamp.
Fig. 2 is the front view of the utility model desk lamp.
Fig. 3 is the electric control principle block diagram of the utility model desk lamp.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, realize desktop illumination Intelligent adjustment.
A kind of novel intelligent light modulation eye-protecting desk lamp, comprise base (1), lamp body (10), lamp portion (27), buzzer (13), timing means (14), supply unit (15), pyroelectric infrared sensor (19), optical inductor or light-sensitive element (20), power switch (21), it is characterized in that: also comprise infrared ray and send out 8 and penetrate receiving system (5), drive motors (12), ambient light sensor (22), relay (16), microprocessor controller or single-chip microcomputer (17), dimming controlling module (18), light emitting diode or display screen (23), described pyroelectric infrared sensor (19), ambient light sensor (22) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described optical inductor or light-sensitive element (20) and infrared ray transmitter and receiver device (5) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described dimming controlling module (18) is connected in series with microprocessor controller or single-chip microcomputer (17), described drive motors (12) is connected in series with microprocessor controller or single-chip microcomputer (17), one end of described relay (16) and power switch (21) and timing means (14) are connected in parallel, and the other end and supply unit (15) are connected in series, described microprocessor controller or single-chip microcomputer (17) comprise microprocessor chip and peripheral control circuits, described supply unit (15) comprises battery and alternating current-direct current discharge and recharge power supply circuits, described dimming controlling module (18) comprises signal acquisition module, control circuit module, lighting circuit module and indicating circuit module, carries out the elementary light modulation of desktop illumination by gathering surround lighting induced signal regulable control desk lamp luminous intensity, described lamp portion (27) is movable part, by realizing moving up and down with the mechanical connection of transmission mechanism (11), is carried out the accurate light modulation of desktop illumination by the change height and position in lamp portion and the distance of desktop, described lamp portion (27) is chain connection with the slide block (9) of transmission mechanism (11), and moves with slide block (9), described lamp portion (27) comprises light fixture (25) and lampshade (26), and described light fixture (25) comprises RGB three-color fluorescent lamp or five primary colours fluorescent lamps or eight primary colours fluorescent lamps that colour temperature is 4000-5000K, described lamp body (10) comprises infrared ray transmitter and receiver device (5), Connection Block (8), transmission mechanism (11) and outer cover (24), described transmission mechanism (11) is jointed gear unit, and its formation comprises drive motors (12), runner (2), connecting rod (4), guide rail (6), Connection Block (8) and slide block (9), one end of described connecting rod (4) forms chain connection by the eccentric pivot pin (3) of runner with runner (2), and the other end forms chain connection by pivot pin (7) and slide block (9).
In the present embodiment, set ambient light sensor (22) can the power of sensitive context available light, and export induced signal, through signal acquisition process, dimming controlling module (18) adjustable desk lamp luminous intensity is controlled by microprocessor controller or single-chip microcomputer (17), it is made to mate with natural environment light, the elementary light modulation of desktop illumination is realized by the luminous intensity controlling desk lamp, when surround lighting is stronger, reduce desk lamp luminous intensity, avoid light to the stimulation of human eye; When surround lighting is more weak, increase desk lamp luminous intensity, to strengthen the adaptability of human eye to light environment, reduce eye fatigue.
As accurate light modulation measure, base (1) is provided with optical inductor or light-sensitive element (20), the desktop illumination of desk lamp can be sensed in real time, and compare in real time with the normal luminance threshold value of setting.If threshold value compares when having deviation; microprocessor controller or single-chip microcomputer (17) control drive motors (12) and rotate; and drive lamp portion (27) to move up and down by the slide block (9) of transmission mechanism (11); automatically desktop illumination is regulated by the height and position and desktop distance that change lamp portion (27); thus the desktop illumination realizing desk lamp is the function of standard vision illumination, available protecting user eye eyesight.
Embodiment 2:
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, correct user's sitting posture and be accustomed to eye.
A kind of novel intelligent light modulation eye-protecting desk lamp, comprise base (1), lamp body (10), lamp portion (27), buzzer (13), timing means (14), supply unit (15), pyroelectric infrared sensor (19), optical inductor or light-sensitive element (20), power switch (21), it is characterized in that: also comprise infrared ray transmitter and receiver device (5), ambient light sensor (22), relay (16), microprocessor controller or single-chip microcomputer (17), dimming controlling module (18), light emitting diode or display screen (23), described optical inductor or light-sensitive element (20) and infrared ray transmitter and receiver device (5) are connected in parallel with microprocessor controller or single-chip microcomputer (17), , described lamp portion (27) comprises light fixture (25) and lampshade (26), and described light fixture (25) comprises RGB three-color fluorescent lamp or five primary colours fluorescent lamps or eight primary colours fluorescent lamps that colour temperature is 4000-5000K, described lamp body (10) comprises infrared ray transmitter and receiver device (5), Connection Block (8), transmission mechanism (11) and outer cover (24), described buzzer (13) and light emitting diode or display screen (23) composition acoustic-optic alarm are also connected in series with microprocessor controller or single-chip microcomputer (17).
In the present embodiment, human head location is identified by infrared ray transmitter and receiver device (5).When user sits up straight with normal sitting position, its human body sensing position is in the predetermined detecting location of infrared ray, now can not trigger buzzer (13) sounding and light emitting diode or display screen (23) luminescence and carry out alarm; And when user's sitting posture is improper, bending or when bowing one's head, its human body sensing position deviate from the predetermined detecting location of infrared ray, infrared ray transmitter and receiver device (5) can not receive human-induced signal, now control level upset, the acoustic-optic alarm that microprocessor controller or single-chip microcomputer (17) control to be made up of buzzer (13) and light emitting diode or display screen (23) carries out sound and light alarm prompting, until user recovers normal sitting position.
Embodiment 3:
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, prevent user from working long hours and learn and cause excess eye-using.
A kind of novel intelligent light modulation eye-protecting desk lamp, comprise base (1), lamp body (10), lamp portion (27), buzzer (13), timing means (14), supply unit (15), pyroelectric infrared sensor (19), optical inductor or light-sensitive element (20), power switch (21), it is characterized in that: also comprise infrared ray transmitter and receiver device (5), ambient light sensor (22), relay (16), microprocessor controller or single-chip microcomputer (17), dimming controlling module (18), light emitting diode or display screen (23), one end of described relay (16) and power switch (21) and timing means (14) are connected in parallel, and the other end and supply unit (15) are connected in series, described lamp portion (27) comprises light fixture (25) and lampshade (26), and described light fixture (25) comprises RGB three-color fluorescent lamp or five primary colours fluorescent lamps or eight primary colours fluorescent lamps that colour temperature is 4000-5000K, described buzzer (13) and light emitting diode or display screen (23) composition acoustic-optic alarm are also connected in series with microprocessor controller or single-chip microcomputer (17).
In the present embodiment, timing means (14) is arranged certain working time (as 40 minutes, 50 minutes, 1 hour etc.), timing means (14) is started working thereafter.The acoustic-optic alarm be made up of buzzer (13) and light emitting diode or display screen (23) can use desk lamp to have alarm effect to user for a long time.If desk lamp stream time reaches the time set by timing means, then timing means (14) exports control signal, control level overturns, the acoustic-optic alarm that microprocessor controller or single-chip microcomputer (17) control to be made up of buzzer (13) and light emitting diode or display screen (23) sends sound and light alarm prompting, after time delay, control supply unit (15) cut off the electricity supply, close desk lamp, user midway is forced to leave rest, eye transition is used to avoid user, thus to protection human eye, particularly adolescent student eyesight plays positive role.
As special embodiment, this desk lamp is also provided with power switch (21), desk lamp is had both and automatically turns on light and the function of manually turning on light.Like this, even if by day, when user needs also can open desk lamp, to meet the special needs that specific user uses desk lamp by day when carrying out fine manipulation (as design, painting and calligraphy, drawing, typewriting, photography etc.).
Below be described detailed description of the invention of the present utility model by reference to the accompanying drawings, but these explanations can not be understood to the excursion limiting technical solutions of the utility model, such as transmission mechanism is also variable turns to other mechanical transmission structures.Protection domain of the present utility model is limited by the claims of enclosing, and the protection domain all belonging to the utility model patent is changed in any change on the utility model basis.

Claims (9)

1. a novel intelligent light modulation eye-protecting desk lamp, comprise base (1), lamp body (10), lamp portion (27), buzzer (13), timing means (14), supply unit (15), pyroelectric infrared sensor (19), optical inductor or light-sensitive element (20), power switch (21), it is characterized in that: also comprise infrared ray transmitter and receiver device (5), ambient light sensor (22), relay (16), microprocessor controller or single-chip microcomputer (17), dimming controlling module (18), light emitting diode or display screen (23), described pyroelectric infrared sensor (19) and ambient light sensor (22) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described optical inductor or light-sensitive element (20) and infrared ray transmitter and receiver device (5) are connected in parallel with microprocessor controller or single-chip microcomputer (17), described dimming controlling module (18) is connected in series with microprocessor controller or single-chip microcomputer (17), described drive motors (12) is connected in series with microprocessor controller or single-chip microcomputer (17), one end and the power switch (21) of described relay (16) are connected in series, and the other end and timing means (14) and supply unit (15) are connected in parallel, described buzzer (13) and light emitting diode or display screen (23) composition acoustic-optic alarm are also connected in series with microprocessor controller or single-chip microcomputer (17).
2. a kind of intelligent dimming eyeshield novel reading lamp as claimed in claim 1, is characterized in that described microprocessor controller or single-chip microcomputer (17) comprise microprocessor chip and peripheral control circuits.
3. a kind of intelligent dimming eyeshield novel reading lamp as claimed in claim 1, is characterized in that described supply unit (15) comprises battery and alternating current-direct current discharge and recharge power supply circuits.
4. a kind of intelligent dimming eyeshield novel reading lamp as claimed in claim 1, it is characterized in that described dimming controlling module (18) comprises signal acquisition module, control circuit module, lighting circuit module and indicating circuit module, carrying out the elementary light modulation of desktop illumination by gathering surround lighting induced signal regulable control desk lamp luminous intensity.
5. a kind of novel intelligent light modulation eye-protecting desk lamp as claimed in claim 1, it is characterized in that described lamp portion (27) is movable part, by realizing moving up and down with the mechanical connection of transmission mechanism (11), carried out the accurate light modulation of desktop illumination by the change height and position in lamp portion and the distance of desktop.
6. a kind of novel intelligent light modulation eye-protecting desk lamp as claimed in claim 5, is characterized in that described lamp portion (27) is chain connection with the slide block (9) of transmission mechanism (11), and moves with slide block (9).
7. a kind of novel intelligent light modulation eye-protecting desk lamp as described in claim 5 or 6, it is characterized in that described lamp portion (27) comprises light fixture (25) and lampshade (26), described light fixture (25) comprises the RGB three-color fluorescent lamp or five primary colours fluorescent lamps or eight primary colours fluorescent lamps that colour temperature is 4000-5000K.
8. a kind of intelligent dimming eyeshield novel reading lamp as claimed in claim 1, is characterized in that described lamp body (10) comprises infrared ray transmitter and receiver device (5), Connection Block (8), transmission mechanism (11) and outer cover (24).
9. a kind of intelligent dimming eyeshield novel reading lamp as described in claim 5 or 8, it is characterized in that described transmission mechanism (11) is jointed gear unit, its formation comprises drive motors (12), runner (2), connecting rod (4), guide rail (6), Connection Block (8) and slide block (9); One end of described connecting rod (4) forms chain connection by the eccentric pivot pin (3) of runner with runner (2), and the other end forms chain connection by pivot pin (7) and slide block (9).
CN201520303971.3U 2015-05-11 2015-05-11 Novel intelligent light -adjusting eyeshield desk lamp Expired - Fee Related CN204806059U (en)

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CN201520303971.3U CN204806059U (en) 2015-05-11 2015-05-11 Novel intelligent light -adjusting eyeshield desk lamp

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122901A (en) * 2016-07-01 2016-11-16 广州柏睿光电科技有限公司 A kind of illuminator
CN107688303A (en) * 2016-08-04 2018-02-13 王振喜 A kind of torch
CN111248623A (en) * 2020-02-26 2020-06-09 尚熠然 Study table with myopia prevention function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122901A (en) * 2016-07-01 2016-11-16 广州柏睿光电科技有限公司 A kind of illuminator
CN107688303A (en) * 2016-08-04 2018-02-13 王振喜 A kind of torch
CN111248623A (en) * 2020-02-26 2020-06-09 尚熠然 Study table with myopia prevention function

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151125

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