CN208871383U - A kind of intelligent constant light eye-protecting desk lamp - Google Patents
A kind of intelligent constant light eye-protecting desk lamp Download PDFInfo
- Publication number
- CN208871383U CN208871383U CN201721586745.6U CN201721586745U CN208871383U CN 208871383 U CN208871383 U CN 208871383U CN 201721586745 U CN201721586745 U CN 201721586745U CN 208871383 U CN208871383 U CN 208871383U
- Authority
- CN
- China
- Prior art keywords
- light
- desk lamp
- detection means
- lamp
- regulating device
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 94
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 3
- 230000004379 myopia Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of intelligent constant light eye-protecting desk lamp, including light detection means, regulating device and lamp body, the light detection means are flexibly connected by the regulating device with the lamp body, the light detection means include input equipment, detection device, the input equipment is for capturing using area, the detection device is used to detect the light intensity in the using area, the input equipment and the detection device are installed in the regulating device, and the regulating device is used to adjust the relative position of the light detection means Yu the lamp body.The accuracy of the desk lamp light detection and accuracy are higher, and light adjusts intelligence, and structure is simple, easy to use.
Description
Technical field
The utility model relates to field of lighting devices, and in particular to a kind of intelligent constant light eye-protecting desk lamp.
Background technique
The children of 6-14 years old age bracket are in the stage of fast-growth development, and their quantity of study is also gradually increasing
Add, prolonged study is so that children were further serious with eye ill-health situation, according to Ministry of Education's students of nation constitution in 2016
Show with the finding of health: for pupil's myopia ratio up to 45.71%, junior school student's myopia ratio is up to 74.36%, causes
The reason of pupil's larger proportion myopia is in addition to bad related with being accustomed to eye, and the illuminations also with using is related, and desk lamp is
Most common illuminations in students in middle and primary schools' study, common desk lamp exist mostly the unstable uncomfortable and light quality of illumination brightness it is poor,
The problems such as the problems such as light intensity can not be adjusted, causes that user's eyes are uncomfortable, fatiguability, in turn results in visual impairment, it is right
Students in middle and primary schools influence very grave.
The eye-protecting lamp occurred currently on the market, " eyeshield " be mainly improve lamp dimming function, but often because of detection mode not
When control light fault rate is higher, and survey light reliability is low equal so that dimming effect is unsatisfactory, or even can not be truly realized light tune
Section, is not achieved the effect of eyeshield.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of intelligent constant light eyeshield
Desk lamp, including light detection means, regulating device and lamp body, the light detection means are flexibly connected with the lamp body, described
Light detection means include:
One input equipment, for capturing using area；
One detection device, for detecting the light intensity in the using area；
The input equipment and the detection device are mounted in the regulating device, and the regulating device is for adjusting institute
State the relative position of light detection means Yu the lamp body.
Preferably, the input equipment is video input apparatus.
Preferably, the detection device is photosensitive sensor.
Preferably, the regulating device includes support rod, connector, the support rod is flexibly connected with the connector,
The input equipment and the detection device are fixedly mounted on the connector.
Preferably, the connector is cage plate, the diameter of aperture on the cage plate, the hole is greater than the straight of the support rod
Diameter.
Preferably, the regulating device further includes adjusting knob, the adjusting knob is arranged in the light detection means
Periphery, the adjusting knob are detachably connected with the support rod.
Preferably, the regulating device further includes ball-joint, the ball-joint for connect the light detection means with
The lamp body.
Preferably, the ball-joint includes ball head and club, the club and the light detection means are removable
Unload connection, the groove that setting is correspondingly connected with the ball head on the lamp body.
Preferably, the desk lamp further includes controlling terminal, the controlling terminal and the light detection means communication connection,
For receiving the data of the input equipment and sending data to the detection device.
Preferably, the desk lamp further includes light modulation button, the light modulation button is arranged on the lamp body.
Compared with the prior art the utility model has the beneficial effects that:
1, the desk lamp includes input equipment, and the input equipment captures desktop using area, and is filled by the adjusting
It sets and the input equipment and the detection device is adjusted synchronously, the detection device is enabled to use area for described
Domain is targetedly detected, and detection device result detected is enabled only to react the light in the using area
Situation is not influenced by the light of the non-using area so that the desk lamp light detection accuracy and accuracy compared with
It is high；2, intelligent constant light eye-protecting desk lamp described in the utility model, structure design is simple, easy to operate, practicability with higher and
Use value.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the main view of two intelligent constant light eye-protecting desk lamp of the utility model embodiment；
Fig. 2 is the side view of two intelligent constant light eye-protecting desk lamp of the utility model embodiment；
Fig. 3 is two light detection means structural schematic diagram of the utility model embodiment；
Fig. 4 is the structural schematic diagram of three lamp cap of the utility model embodiment；
Fig. 5 is five light detection means structural schematic diagram of the utility model embodiment.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Embodiment one
A kind of intelligent constant light eye-protecting desk lamp, including light detection means, regulating device and lamp body, the light detection means
It is flexibly connected by the regulating device with the lamp body, the light detection means include input equipment, detection device, described
Input equipment is for capturing desktop using area；The detection device is used to detect the light intensity in the using area；Institute
It states input equipment and the detection device is installed in the regulating device, the regulating device is for adjusting the light inspection
Survey the relative position of device and the lamp body.
Wherein, the lamp body includes lamp cap, lamp stand and lamp holder.
In use, the input equipment captures desktop using area, by the regulating device to the input equipment into
Row adjustment, so that the using area is consistent with viewing area is suggested, since the input equipment and the detection device are respectively provided with
In the regulating device, when adjusting the position of the input equipment by the regulating device, the position of the detection device
Also change with the variation of the input equipment position, the detection device is captured for the input equipment
The using area targetedly detected.
The input equipment and the detection device are adjusted synchronously by the regulating device in the utility model,
The detection device is targetedly detected for the using area that the input equipment captures, so that
The detection device result detected can only react the light conditions in the using area, not by the non-using area
Light influence, testing result is more accurate.User can be according to the detection device to the light of the using area
Testing result carries out intelligent adjusting to light in the using area, so that the light in the using area meets use always
Eye requires, and the desk lamp is made to have excellent eyeshield effect.
In addition, the design of the utility model structure is simple, easy to operate, practicability with higher and use value.
Embodiment two
On the basis of example 1, as shown in FIG. 1, FIG. 1 is the structural schematic diagram of intelligent constant light eye-protecting desk lamp, described
Lamp further includes controlling terminal, and the controlling terminal and 7 communication connection of light detection means, the controlling terminal includes control system
And display screen 2, the control system and the input equipment communication connection, the control system and detection device communication connect
It connects, the control system is for receiving and processing input equipment data information collected and by data information transfer to institute
Detection device is stated, the display screen 2 is arranged on lamp body, after the display screen is for showing the control system reception and processing
Data information and command information, the lamp body includes lamp cap 1, lamp stand 5 and lamp holder 4, the lamp cap 1 and 5 activity of lamp stand
Connection, the lamp holder 4 are integrally formed with the lamp stand 5, and what the lamp holder 4 was used to consolidate on the desk lamp is placed on desktop or flat
On platform, switch 41 is set, and for opening and closing the desk lamp, 4 bottom of lamp holder is also set the switch 41 on the lamp holder 4
Set external power supply socket.
As shown in Fig. 2, Fig. 2 is the structural side view of intelligent constant light eye-protecting desk lamp, the desk lamp is installed on the lamp cap 1 to be needed
The light source 8 wanted, there is no specifically limited, the preferred LED light of light source 8 described in the present embodiment to the light source 8 for the present embodiment, more excellent
Choosing uses LED shadowless lamp, and the LED light is mounted on 1 lower section of lamp cap, multiple LED light are arranged in the present embodiment.
The light detection means 7 be mounted on the lamp cap 1 front position end, the light detection means 7 with it is described
Lamp cap 1 is flexibly connected, the light detection means 7 and the LED light communication connection, when the LED light lights, the light
Detection device 7 starts.
As shown in figure 3, Fig. 3 is the structural schematic diagram of light detection means in the present embodiment, the input equipment is video
Input equipment, the preferred camera 73 of video input apparatus, the camera 73 are described to take the photograph for taking in desktop using area
As the signal of the using area is transmitted to the control system by first 73, the control system shows the using area
On the display screen 2, while the control system will suggest that viewing area is also shown on the display screen 2, the suggestion display
Area is the calibration region obtained after the control system is corrected the desktop area of the comprehensive intake of the camera 73, is made
User is adjusted by position of the regulating device to the camera 73, builds the using area with described
It discusses viewing area to be overlapped, so that it is determined that the optimum position of the camera 73.
While the camera 73 is adjusted in the regulating device, tune is also synchronized to the detection device
Section, the preferred photosensitive sensor 72 of detection device, the camera 73 is with the photosensitive sensor 72 through the regulating device
After synchronous adjustment, the detection zone of the photosensitive sensor 72 is consistent with the using area, 72 pairs of institutes of the photosensitive sensor
The light stated in using area is detected, and further, the photosensitive sensor 72 passes through to the light in the using area
After line is detected, the signal that will test numerical value is transmitted to the control system, and the control system shows the detection numerical value
Show on the display screen 2, while will suggest that illumination range is also shown on the display screen 2, the suggestion illumination range is
The control system initial detecting numerical value of the photosensitive sensor 72 is automatically corrected after illumination parameter range, it is described
It is recommended that illumination range is indicated using numerical value or diagram.The control system is by the illumination detected value and the suggestion illumination range
It is compared, if the illumination detected value, in the suggestion illumination range, the desk lamp is without carrying out light adjusting, if institute
Illumination detected value is stated not in the suggestion illumination range, then needs to carry out light adjusting to the desk lamp, at this point, the control is
System provides adjusting method and by the adjusting method after the illumination detected value and the suggestion illumination range are compared
It is transmitted on the display screen 2, occurs hint image and corresponding voice prompting on the display screen 2, used for informing
Person needs to carry out light adjusting and specific adjusting method to the desk lamp.The light adjusting method includes system automatic adjustment
And/or manual adjustment, the method for the manual adjustment are, pressing light modulation button, the light modulation button is arranged on the lamp body,
Described light modulation button one end is pressed, the desk lamp brightness increases, and presses the light modulation button other end, the desk lamp brightness drop
It is low.The light modulation button is pressed, until picture shows the illumination detected value in the suggestion illumination range on the display screen 2
It is interior, stop pressing the light modulation button, the picture prompt and voice prompting terminate in succession at this time.The automatic adjustment is described
Control system automatic adjustment, the control system are directly adjusted according to the adjusting method, operate without using person.
The regulating device includes support rod 74 and connector 77, and fixation hole 80 is opened up on the connector 77, described solid
The diameter for determining hole 80 is greater than the diameter of the support rod 74, and the support rod 74 is threadedly coupled with the connector 77, the branch
External screw thread is set outside strut 74, internal screw thread is set inside the connector 77, the connector 77 can be in the support rod
It is moved on 74, the photosensitive sensor 72 and first camera 73 is fixedly mounted on the connector 77.The adjusting dress
Setting further includes adjusting knob 75, and the adjusting knob 75 is fixed on the shell 71 in the light detection means 7, the adjusting
Knob 75 is detachably connected by connecting shaft with the support rod 74, and the adjusting knob 75 exists for adjusting the connector 77
Position on the support rod 74, when rotating the adjusting knob 75, the support rod 74 is rotated, and the connector 77 can be
Moved up and down on the support rod 74, and the photosensitive sensor 72 and first camera 73 be fixedly mounted on it is described
On connector 77, therefore the photosensitive sensor 72 and first camera 73 can carry out up and down on the support rod 74
It is mobile.
Specifically, rotating clockwise the adjusting knob 75, the support rod 74 is rotated clockwise, and the connector 77 exists
It is moved up on the support rod 74, i.e., the described camera 73 and the photosensitive sensor 72 are upward on the support rod 74
It is mobile, the adjusting knob 75 is rotated counterclockwise, and the camera 73 and the photosensitive sensor 72 are in the support rod 74
On move down, when the camera 73 and the photosensitive sensor 72 on the support rod 74 to when moving up, the use
Area reduction, the detection zone accordingly reduce, when the camera 73 and the photosensitive sensor 72 are in the support rod 74
On to when moving down, the using area expands, and the detection zone accordingly expands, and adjusts described take the photograph by the adjusting knob 75
As first 73 and the position of the photosensitive sensor 72, and then adjust the range of the using area and the search domain；Into one
Step ground, the regulating device further includes ball-joint 76, and the ball-joint 76 is for connecting the light detection means 7 and the lamp
First 1, the ball-joint 76 includes ball head and club, and the club is detachably connected with the light detection means 7, institute
The groove for being arranged on lamp cap 1 and being correspondingly connected with the ball head is stated, so that 1 activity of the light detection means 7 and the lamp cap
Connection.The light detection means 7 are rotated, so that the light detection means 7 can rotate 360 ° in perpendicular, into
And the camera 73 and the photosensitive sensor 72 can 360 ° of rotations in perpendicular, pass through rotation light detection
The adjustable camera 73 of device 7 and the position of the photosensitive sensor 72 in perpendicular, and then adjustable institute
State the position of using area and the detection zone.Model is carried out to the using area and the detection zone by the above method
The adjusting of size and location is enclosed, so that the using area and the detection zone are consistent with the suggestion viewing area.
In use, pressing the switch 41, the LED light is lighted, and the light detection means 7 start, wherein described take the photograph
As first 73 capture the using area and are shown on the display screen 2, the regulating device is adjusted in synchronism the camera 73
With the photosensitive sensor 72, so that the using area is consistent with the detection zone, the photosensitive sensor 72 is to described
Light in using area is detected, and carries out light adjusting by the light modulation button, and the light after adjusting can be used to
Study and use.
In the prior art, the way of light detection is usually to directly adopt photosensitive sensor to be detected, light detection
Region specific aim is weaker, and detection adjustable range is larger, and the light in focusing study region is caused to detect inaccuracy or light adjusting not
Suitably, and detection is adjusted vulnerable to surrounding enviroment influence.
And in the utility model, the detection zone of the photosensitive sensor 72 is locked as the using area, when described
When using area changes, the detection zone of the photosensitive sensor 72 is also followed by variation.Institute is drawn a circle to approve by the camera 73
The detection zone of photosensitive sensor 72 is stated, it is advantageous that: the using area that the camera 73 described first is drawn a circle to approve is that user uses
Can the table top learning region that eye is concentrated the most, the light of the using area meet user's study and be directly related to user
Eye health.The photosensitive sensor 72 locks the using area, directly detects the light of the using area, makes when described
When with having other light to enter in region or dimming, the photosensitive sensor 72 can detect corresponding change in time, and
The data that will test are transmitted to the controlling terminal, carry out light adjusting by the light modulation button；When the photosensitive sensor
When other regions of 72 peripheries in addition to the using area are influenced by other light, because of 72 reception institutes of the photosensitive sensor
The light in using area is stated, so the photosensitive sensor 72 is by external light influence, therefore uses the utility model
The accuracy and accuracy for designing obtained its light of desk lamp detection greatly improve.
In the utility model, the range of the using area is adjusted and the design of light adjustment structure is simple and easy to operate,
Only the using area model need to can be realized by rotating the adjusting knob 75 and the rotation light detection means 7 in user
It encloses and the adjustment of position, use value with higher.
Embodiment three
Unlike embodiment two, as shown in figure 4, Fig. 4 is the structural schematic diagram of lamp cap 1 described in the present embodiment, institute
It states light detection means 7 to be mounted on sliding rail 10, the sliding rail 10 is arranged above the lamp cap 1, the light
Detection device 7 can horizontally slip on the sliding rail 10.
In the present embodiment, the light detection means 7 are arranged above the lamp cap 1, it is advantageous that first, it avoids
The possible light source at the 1 front position of lamp cap is arranged in the light detection means 7 can not irradiate table top learning completely
The rough sledding in region.Second, the camera 73 and the photosensitive sensor 72 can be existed by the light detection means 7
Horizontally slipping on the sliding rail 10 changes its left-right position on the lamp cap 1, and then adjusts the using area
Position, this way avoid by the light detection means carry out perpendicular in 360 ° of rotation bring equipment damages,
Influence the normal use of the camera 73 and the photosensitive sensor 72.
Example IV
On the basis of example 2, the preferred cage plate of the connector 77, the shape of the cage plate does not limit the present embodiment
It makes, the fixation hole 80 is set on the cage plate, the diameter of the fixation hole 80 is greater than the diameter of the support rod 74, the branch
External screw thread is arranged in 74 periphery of strut, and internal screw thread is arranged in the set intralamellar part, so that the support rod 74 and the cage plate screw thread connect
It connects, the set sleeve-board is on the support rod 74 and as the rotation of the support rod 74 is moved on the support rod 74.
Embodiment five
Unlike embodiment two, as shown in figure 5, the structure that Fig. 5 is light detection means 7 described in the present embodiment is shown
It is intended to, hollow structure is set inside the support rod 74, the support rod 74 passes through the jackshaft with the adjusting knob 75
It connects, cord 79 is wound on the jackshaft, pulley 78, the cord 79 is respectively set in the upper and lower ends of the support rod 74
The 74 inside two sides of support rod are distributed in by the pulley 78, wherein side is fixedly connected with the connector 77.Pass through
The adjusting knob 75 is rotated, the cord 79 is pulled, so that the connector 77 is driven to move up or down, specifically,
When rotating clockwise the adjusting knob 75, the connector 77 moves up under the drive of the cord 79, opposite, it is inverse
When hour hands rotate the adjusting knob 75, the connector 77 moves down under the drive of the cord 79.The connector
77 when moving up, and the camera 73 and the photosensitive sensor 72 move up, the using area range shorter, described
When connector 77 moves down, the camera 73 and the photosensitive sensor 72 are moved down, and the using area range expands
Greatly.
The design of the present embodiment structure is simple, and easy to adjust, practical, the cord 79 can regularly replace, compared to more
Swap out the support rod 74 of existing abrasion, and it is lower to replace 79 cost of cord, safeguards simpler convenience.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of intelligent constant light eye-protecting desk lamp, which is characterized in that including light detection means, regulating device and lamp body, the light
Line detector is flexibly connected by the regulating device with the lamp body, and the light detection means include:
One input equipment, for capturing using area；
One detection device, for detecting the light intensity in the using area；
The input equipment and the detection device are mounted in the regulating device, and the regulating device is for adjusting the light
The relative position of line detector and the lamp body.
2. desk lamp as described in claim 1, which is characterized in that the input equipment is video input apparatus.
3. desk lamp as claimed in claim 2, which is characterized in that the detection device is photosensitive sensor.
4. desk lamp as described in any one of claims 1-3, which is characterized in that the regulating device includes support rod, connector,
The support rod is flexibly connected with the connector, and the input equipment is fixedly mounted on the connector and sets with the detection
It is standby.
5. desk lamp as claimed in claim 4, which is characterized in that the connector is cage plate, aperture on the cage plate, the hole
Diameter be greater than the support rod diameter.
6. desk lamp as claimed in claim 4, which is characterized in that the regulating device further includes adjusting knob, the adjusting rotation
Button is arranged in the light detection means periphery, and the adjusting knob is detachably connected with the support rod.
7. desk lamp as described in any one of claims 1-3, which is characterized in that the regulating device further includes ball-joint, described
Ball-joint is for connecting the light detection means and the lamp body.
8. desk lamp as claimed in claim 7, which is characterized in that the ball-joint includes ball head and club, the club
Portion is detachably connected with the light detection means, and the groove being correspondingly connected with the ball head is arranged on the lamp body.
9. desk lamp as described in any one of claims 1-3, which is characterized in that the desk lamp further includes controlling terminal, the control
Terminal processed and the light detection means communication connection, for receiving the data of the input equipment and sending data to described
Detection device.
10. desk lamp as described in any one of claims 1-3, which is characterized in that the desk lamp further includes light modulation button, the tune
Light button is arranged on the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586745.6U CN208871383U (en) | 2017-11-23 | 2017-11-23 | A kind of intelligent constant light eye-protecting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586745.6U CN208871383U (en) | 2017-11-23 | 2017-11-23 | A kind of intelligent constant light eye-protecting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871383U true CN208871383U (en) | 2019-05-17 |
Family
ID=66460605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721586745.6U Expired - Fee Related CN208871383U (en) | 2017-11-23 | 2017-11-23 | A kind of intelligent constant light eye-protecting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220004753A1 (en) * | 2020-07-01 | 2022-01-06 | Toyota Jidosha Kabushiki Kaisha | Information processing apparatus, non-transitory computer readable medium, and information processing method |
-
2017
- 2017-11-23 CN CN201721586745.6U patent/CN208871383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220004753A1 (en) * | 2020-07-01 | 2022-01-06 | Toyota Jidosha Kabushiki Kaisha | Information processing apparatus, non-transitory computer readable medium, and information processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209012875U (en) | Desk lamp with sitting posture arbitration functions | |
| CN103442499B (en) | A kind of indicating means and illumination indicating equipment regulating luminous intensity | |
| US20160334069A1 (en) | A multi-source homework lamp | |
| CN110833257A (en) | Intelligent healthy learning table and Internet of things healthy learning center system | |
| CN208442623U (en) | A kind of sitting posture identification desk lamp | |
| CN105935199A (en) | Multifunctional intelligent desk capable of correcting posture | |
| CN206161953U (en) | Biological teaching microscope | |
| CN203446079U (en) | Lighting and indicating device for adjusting light intensity | |
| CN211694478U (en) | Intelligent desk lamp | |
| CN207005844U (en) | Intelligent desk lamp | |
| CN104501107A (en) | Device for automatically adjusting indoor lighting according to television screen brightness | |
| CN105554981B (en) | desk lamp adjusting method and device | |
| CN109681751A (en) | A kind of intelligence lazyboot's bracket | |
| CN208871383U (en) | A kind of intelligent constant light eye-protecting desk lamp | |
| CN108041819A (en) | Suitable for the children for learning intelligence auxiliary device of family expenses | |
| CN203477997U (en) | Multifunctional posture-correcting eye protection instrument | |
| CN205307340U (en) | Vision training device | |
| CN209278917U (en) | A kind of stereoscopic vision sitting posture monitoring attention gatter | |
| CN104837240B (en) | Desktop illuminance intelligent regulating device and method | |
| CN106231114A (en) | A kind of method of self adaptation open air enhancing display effect | |
| CN208750460U (en) | A kind of interactive intelligent desk lamp based on Internet of Things | |
| CN209278914U (en) | A kind of eye-protection LED desk lamp | |
| CN207155821U (en) | The ambient brightness adjusting means of sensitive touch controllable function based on robot | |
| CN109099333A (en) | A kind of LED desk lamp of height-adjustable brightness adaptive change | |
| CN109213324A (en) | Display parameter regulation method and device, display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |