CN108204532A - A kind of intelligent elevated desk lamp - Google Patents
A kind of intelligent elevated desk lamp Download PDFInfo
- Publication number
- CN108204532A CN108204532A CN201611166630.1A CN201611166630A CN108204532A CN 108204532 A CN108204532 A CN 108204532A CN 201611166630 A CN201611166630 A CN 201611166630A CN 108204532 A CN108204532 A CN 108204532A
- Authority
- CN
- China
- Prior art keywords
- microcontroller
- lampshade
- motor
- lamp stand
- ccd camera
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of intelligent elevated desk lamps, the lifting lamppost being connect respectively with lamp stand and lampshade including lamp stand, lampshade and both ends, image acquisition and processing device is further included, image acquisition and processing device includes CCD camera, infrared light-emitting diode, timing and microcontroller；CCD camera and infrared light-emitting diode are arranged on the front of lampshade；Timer and microcontroller are arranged on lamp stand；Motor is further included, it is described to lift output axis connection of the lamppost by belt drive unit and motor, it is additionally provided with switch on the lamp stand.User's eyes image is acquired by CCD camera of the present invention, microcontroller controls the height of motor regulating lampshade according to the sight angle of user, it is adjusted by the height of lampshade, so as to which the light source in lampshade be made highly to change, and then achievees the effect that adjust desk lamp brightness.The invention avoids users to use visual impairment caused by eyes under strong light or dim light.The present invention is intelligent convenient without Manual height.
Description
Technical field
The invention belongs to computer intelligence hardware technology fields, and in particular to a kind of intelligent elevated desk lamp.
Background technology
Human eye is the receptor for experiencing light, it is well known that is excessively using eyes in the environment of insufficient light for a long time
The main reason for causing hypometropia.But it is found again by long-term scientific research and observation people, the mistake under strong light for a long time
Degree can equally cause visual impairment using eyes, because the strong light for being irradiated to human eye can stimulate the photosensory cell of human eye retina,
The smooth muscle in iris is caused to be in permanent tired contraction state, makes myosis, limits the amount of light into eyeball,
If kept this state for a long time, the regulatory function for easily causing eyes is not normal, and then becomes myopia, is particularly in growth
The teenager of developmental stage.
When the distance of human eye and books is 30cm or so, it is most suitable for reading, when desk lamp is used to read, due to desk lamp
The distance of the influence of brightness, eyes and books is difficult to hold in 30cm or so, due to brightness in terms of limitation cause people must not
Do not achieve the purpose that clearly to read a book by adjusting the posture of body, and people can automatic adjustment after long-time is read a book
Body posture, the height of desk lamp influence desk lamp illumination brightness, when the distance of human eye and books changes, desk lamp it is bright
Degree cannot adapt to this distance very well, it is impossible to provide the brightness for adapting to this distance, and then affect vision.
Invention content
In order to solve the problems, such as that the height of desk lamp in the prior art does not adapt to the height of sighting line of variation, the present invention carries
A kind of intelligent elevated desk lamp is supplied.The technical problem to be solved in the present invention is achieved through the following technical solutions.
A kind of intelligent elevated desk lamp, the lifting being connect respectively with lamp stand and lampshade including lamp stand, lampshade and both ends
Lamppost, further includes image acquisition and processing device, image acquisition and processing device include CCD camera, infrared light-emitting diode, timing and
Microcontroller；CCD camera and infrared light-emitting diode are arranged on the front of lampshade；Timer and microcontroller are arranged on lamp stand；
CCD camera is connect with microcontroller interactive mode, and the input terminal of infrared light-emitting diode is connected with the output terminal of microcontroller, timer
Output terminal is connected with the input terminal of microcontroller；
Motor is further included, the lifting lamppost passes through the output axis connection of belt drive unit and motor, the input of the motor
End is connected with the output terminal of microcontroller；Switch, the output terminal of switch and the input terminal phase of microcontroller are additionally provided on the lamp stand
Even.
Further, the motor uses alternating current generator.
Further, the motor is equipped with muffler.
Beneficial effects of the present invention：User's eyes image is acquired by CCD camera of the present invention, and microcontroller is according to making
User sight angle control motor regulating lampshade height, make lampshade height adapt to user sight and books away from
From being adjusted by the height of lampshade, so as to which the light source in lampshade be made highly to change, and then reach the effect of adjustment desk lamp brightness
Fruit.The height of the height of sighting line regulating lampshade according to user of not timing of the present invention, avoids user in strong light or dim light
It is lower to use visual impairment caused by eyes.The present invention is intelligent convenient without Manual height.
The present invention is described in further details below with reference to accompanying drawings and embodiments.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is circuit structure block diagram of the present invention.
In figure：1st, lamp stand；2nd, lampshade；3rd, lamppost is lifted；4th, motor；5th, CCD camera；6th, infrared light-emitting diode；7、
Timer；8th, microcontroller；9th, it switchs.
Specific embodiment
In the description of the present invention, it is to be understood that if there is the orientation of the instructions such as term " on ", " under ", "left", "right"
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
The terms describing the positional relationship in the drawings are only for illustration, it is impossible to the limitation to this patent is interpreted as, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term as the case may be.
Reach the technological means and effect that predetermined purpose taken for the present invention is further explained, below in conjunction with attached drawing and reality
Example specific embodiment, structure feature and its effect to the present invention are applied, detailed description are as follows.
A kind of intelligent elevated desk lamp as Figure 1-Figure 2, including lamp stand 1, lampshade 2 and both ends respectively with lamp stand
1 and the lifting lamppost 3 that connects of lampshade 2, further include image acquisition and processing device, image acquisition and processing device include CCD camera 5,
Infrared light-emitting diode 6, timer 7 and microcontroller 8；CCD camera 5 and infrared light-emitting diode 6 are arranged on the front of lampshade 2；
Timer 7 and microcontroller 8 are arranged on lamp stand 1；CCD camera 5 is connect with 8 interactive mode of microcontroller, infrared light-emitting diode 6
Input terminal is connected with the output terminal of microcontroller 8, and the output terminal of timer 7 is connected with the input terminal of microcontroller 8.Angle based on sight
Degree can be detected the sight of human eye, when the face that people is irradiated to an infrared auxiliary light source, in the cornea table of eyes
Face forms reflection image, this reflection image is referred to as Purkinje image point.In the case where presumptive test person is motionless, due to infraluminescence
The position of diode is changeless, and eyeball is an approximate sphere, when Rotation of eyeball, it is believed that Purkinje image
The absolute position of point is constant, and the position of iris and pupil will occur to change accordingly, can pass through infrared auxiliary in this way
Purkinje image point and the relative position relation of pupil that light source is formed in iris judges direction of visual lines.Due to the gray value of pupil
Minimum, and the gray value of Purkinje image point is maximum, so after threshold process is carried out to eyes image, it is easy to find pupil with
The relative position relation of Purkinje image, so as to conclude direction of visual lines.
Motor 4 is further included, the lifting lamppost 3 passes through the output axis connection of belt drive unit and motor 4, the motor
4 input terminal is connected with the output terminal of microcontroller 8；Switch 9 is additionally provided on the lamp stand 1, switchs 9 output terminal and microcontroller
8 input terminal is connected.
When microcontroller 8 sends out execute instruction to motor 4, motor 4 is started to work, and lifting lamppost 3 is driven to be lifted, with
Achieve the effect that adjust 2 height of lampshade, so as to reach the distance of light source and books and eyes in adjustment lampshade 2, enhancing or
Weaken the purpose of light-source brightness
Motor 4 uses alternating current generator.Motor 4 is equipped with muffler, reduces the noise of motor 8.
Since the circuit of the present invention is simple, the prior art is very common, therefore few statement here.
The operation principle of the present invention is as follows：Connect desk lamp power supply, open desk lamp switch, and after turning on the switch 9 microcontroller 8 into
Enter working condition, other devices also enter working condition after being powered.；Time signal is transmitted to by timer 7 at regular intervals
Microcontroller 8, microcontroller 8 send out instruction to infrared light-emitting diode 6, and infrared light-emitting diode 6 is sent out to the eyes of user
Infrared ray is penetrated, secondly, microcontroller 8 sends execute instruction to CCD camera 5, and CCD camera 5 receives acquisition user's eye after instruction
The image in portion and by image transmitting to microcontroller 8, microcontroller 8 carries out processing judgement to image, when the sight ratio for judging user
When preset height of sighting line is high or low, microcontroller 8 sends out execute instruction to motor 4, and then motor 4 is started to work, and passes through liter
Drop lamppost 3 drives lampshade 2 to lift, and so as to which desk lamp reduces or increases, becomes the distance of light source and books in lampshade 2
Change, reach the brightness that adjustment desk lamp is radiated at bookish light, be adapted with the height of sighting line of user and the distance of books,
Meet the body gesture of user.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, several simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (3)
1. a kind of intelligent elevated desk lamp, including lamp stand（1）, lampshade（2）And both ends respectively with lamp stand（1）And lampshade（2）
The lifting lamppost of connection（3）, it is characterised in that：Image acquisition and processing device is further included, image acquisition and processing device includes CCD phases
Machine（5）, infrared light-emitting diode（6）, timer（7）And microcontroller（8）；CCD camera（5）And infrared light-emitting diode（6）If
It puts in lampshade（2）Front；Timer（7）And microcontroller（8）It is arranged on lamp stand（1）On；CCD camera（5）With microcontroller（8）
Interactive mode connection, infrared light-emitting diode（6）Input terminal and microcontroller（8）Output terminal be connected, timer（7）Output terminal
With microcontroller（8）Input terminal be connected；
Further include motor（4）, the lifting lamppost（3）Pass through belt drive unit and motor（4）Output axis connection, the electricity
Machine（4）Input terminal and microcontroller（8）Output terminal be connected；The lamp stand（1）On be additionally provided with switch（9）, switch（9）It is defeated
Outlet and microcontroller（8）Input terminal be connected.
2. a kind of intelligent elevated desk lamp according to claim 1, it is characterised in that：The motor（4）Using alternating current
Machine.
3. a kind of intelligent elevated desk lamp according to claim 1 or 2, it is characterised in that：The motor（4）It is equipped with noise reduction
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166630.1A CN108204532A (en) | 2016-12-16 | 2016-12-16 | A kind of intelligent elevated desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166630.1A CN108204532A (en) | 2016-12-16 | 2016-12-16 | A kind of intelligent elevated desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108204532A true CN108204532A (en) | 2018-06-26 |
Family
ID=62602378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166630.1A Withdrawn CN108204532A (en) | 2016-12-16 | 2016-12-16 | A kind of intelligent elevated desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634027A (en) * | 2019-01-04 | 2019-04-16 | 广东智媒云图科技股份有限公司 | A kind of light-source brightness and the adjusting method and device of position |
| CN111928136A (en) * | 2020-07-16 | 2020-11-13 | 董宇青 | Adjusting desk lamp and adjusting control method |
-
2016
- 2016-12-16 CN CN201611166630.1A patent/CN108204532A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634027A (en) * | 2019-01-04 | 2019-04-16 | 广东智媒云图科技股份有限公司 | A kind of light-source brightness and the adjusting method and device of position |
| CN111928136A (en) * | 2020-07-16 | 2020-11-13 | 董宇青 | Adjusting desk lamp and adjusting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180626 |
|
| WW01 | Invention patent application withdrawn after publication |