CN208204653U - A kind of eyeshield learning desk lamp - Google Patents
A kind of eyeshield learning desk lamp Download PDFInfo
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- CN208204653U CN208204653U CN201820913024.XU CN201820913024U CN208204653U CN 208204653 U CN208204653 U CN 208204653U CN 201820913024 U CN201820913024 U CN 201820913024U CN 208204653 U CN208204653 U CN 208204653U
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- lamp
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Abstract
The utility model discloses a kind of eyeshield learning desk lamps, equipped with lamp holder, lamp stand, lamp cap, it is characterized in that: lamp cap outer cover is successively arranged in the structure of the lamp cap from top to bottom, annular LED lamp bead disk, grid, filter subtract blue light subtracts blue Light Film, the astigmatism plate for keeping light softer, lamp cap lower end case, above-mentioned each structure member is circular ring shape, and centre is circular void；Lamp cap lower end case edge is equipped with the barn door of anti-dazzle；The barn door is semi arch cap along shape, and position can be moved along lamp cap lower end case periphery；It is electrically connected equipped with circuit board and switch, annular LED lamp bead disk.The utility model further provides the structure of more novel the lattice coral structure for improving illumination and circular light, has better eyeshield, excellent results conveniently, safely.
Description
Technical field
The utility model relates to a kind of illuminator technology, the desk lamp of specifically a kind of study, especially a kind of improvement
The eye-protecting function of type becomes apparent from, and a kind of modified eyeshield learning desk lamp of protection eyes is more advantageous to, suitable for bending over the desk for a long time
The personnel of work, especially student learn to use.
Background technique
The desk lamp bent over one's desk working provides special care to be that young students use learning desk lamp, its quality, the quality of eye-protecting function
Very by the concern of people, especially parents.Because students are young, it is growing the puberty, and their study
At full stretch, the time that studying at night is done the homework is again very long, long with the time of desk lamp, so the eye-protecting function of desk lamp is non-to them
It is often important.In order to improve the eye-protecting function of eyeshield lamp, people have carried out extensive trial, propose numerous eyeshield schemes,
Also occur various eye-protecting lamps in the market.They all have different degrees of eyeshield effect mostly, receive different journeys
The welcome of degree.But there is still a need for continuously improving, its eye-protecting function is constantly improved, preferably protection people, especially year
Light students use eye health.Therefore, be highly desirable to propose follow-on desk lamp, with meet people continuous improvement to desk lamp
The needs of eye-protecting function.
Utility model content
In order to solve the above-mentioned technical problem the utility model, proposes that a kind of eyeshield learning desk lamp, the desk lamp have been concentrated various
The advantages of existing eye-protecting desk lamp, and further provide the more novel lattice coral structure for improving illumination and lamp cap angle is adjusted flexibly
The structure of degree and position has better eyeshield, excellent results conveniently, safely.
To achieve the goals above, the utility model the following technical schemes are provided:
A kind of modified eyeshield learning desk lamp, it is special equipped with the interior lamp holder for setting circuit board and surface switches, lamp stand, lamp cap
Sign is: being successively arranged lamp cap outer cover in the structure of the lamp cap from top to bottom, annular LED lamp bead disk, grid, filter subtract subtracting for blue light
Blue Light Film, the astigmatism plate for keeping light softer, lamp cap lower end case, above-mentioned each structure member is circular ring shape, and centre is circle
Shape gap；Lamp cap lower end case edge is equipped with the barn door of anti-dazzle；The barn door is semi arch cap along shape, and position can
To be moved along lamp cap lower end case periphery；The circuit board is electrically connected with switch, annular LED lamp bead disk.
The additional project that the utility model further improves and implements is:
The lamp cap outer cover of the lamp cap, grid, subtracts blue Light Film, astigmatism plate, lamp cap lower end case at annular LED lamp bead disk
Circular ring shape overall diameter is 20-25cm, width 3.5-5.5cm；The barn door is semi arch cap along shape, width 2.5-
5cm。
The upper-lower height of the grid is 2-20mm, and the hole of grid is trapezoidal hole, and the length and width in hole is 1.5-
2.5cm；The grid further reflects LED lamplight and reflection make light become diffusion and it is soft.
The lamp stand and lamp cap junction are equipped with the nutation that can carry out facing upward to lamp cap, tilt the universal of position adjustment
Section.
Tunable optical touching switch, Minitype digital illuminance sensor, the sensor and luminous intensity display screen are equipped on lamp holder
Control electrical connection is carried out with voice prompting device, other circuit boards of circuit board and desk lamp are combined together, when the luminous intensity of desk lamp
It is too low or it is excessively high exceed range of set value when sensor starting voice prompting device issue pay attention to adjustment intensity of light signal language, and
Screen display luminous intensity is shown in luminous intensity.
Compared with prior art the advantages of the utility model:
1, setting filter, which subtracts blue Light Film, can efficiently reduce LED blue light composition, effectively improve eye-protecting function；
2, anti-dazzle barn door is set, and position is adjustable, reduces injury of the dazzle to eyes；
3, grid is set, increases light refraction reflection and diffusion, improves light utilization rate and eye-protecting function；
4, direction of illumination and position that universal energy conservation more easily adjusts light are set, using more convenient；
5, the monitoring of setting luminous intensity and tip parts, better ensure that healthy lamp, eyeshield lamp.
Detailed description of the invention
Fig. 1 is the structure seperated schematic diagram of the lamp cap of the utility model.
Specific embodiment
The utility model is illustrated below with reference to embodiment and attached drawing, embodiment 1: a kind of modified eyeshield learning desk
Lamp, referring to attached drawing, equipped with the interior lamp holder for setting circuit board and surface switches, lamp stand, lamp cap, it is characterized in that: the structure of the lamp cap
In be successively arranged from top to bottom lamp cap outer cover 1, annular LED lamp bead disk 2, grid 3, subtracted by nanoscale blue light material constitute it is transparent
Subtract blue Light Film 4, the astigmatism plate 5 for keeping light softer, lamp cap lower end case 6, above-mentioned each structure member is circular ring shape, intermediate
For circular void；Lamp cap lower end case edge is equipped with the barn door 7 of anti-dazzle；The barn door is semi arch cap along shape,
Position can be moved along lamp cap lower end case periphery；The circuit board is electrically connected with switch, annular LED lamp bead disk.It is described
The lamp cap outer cover of lamp cap, annular LED lamp bead disk, grid, the circular ring shape overall diameter for subtracting blue Light Film, astigmatism plate, lamp cap lower end case
For 20-25cm, width 4.5cm；The barn door is semi arch cap along shape, width 2.5cm.The upper-lower height of the grid
Hole for 6mm, grid is trapezoidal hole, and the length and width in hole is respectively 2.5,1.5cm；The grid to LED lamplight carry out into
One step reflected refraction make light become diffusion and it is soft.The lamp stand and lamp cap junction are equipped with and can face upward down to lamp cap
It bows, the universal joint for the position adjustment that tilts.Tunable optical touching switch, Minitype digital illuminance sensor are equipped on lamp holder, it should
Sensor carries out control with luminous intensity display screen and voice prompting device and is electrically connected, other circuit boards of circuit board and desk lamp are incorporated in
Together, when the luminous intensity of desk lamp is too low or it is excessively high exceed range of set value when sensor starting voice prompting device issue pay attention to adjustment
The signal language of intensity of light, and screen display luminous intensity is shown in luminous intensity.
It should be pointed out that for those skilled in the art, not departing from the utility model basic structure
Under the premise of, several improvements and changes can also be made, the technical solution of such modifications and variations also should be regarded as the utility model
Protection scope.
Claims (5)
1. a kind of eyeshield learning desk lamp, equipped with the interior lamp holder for setting circuit board and surface switches, lamp stand, lamp cap, it is characterized in that: described
Be successively arranged from top to bottom in the structure of lamp cap lamp cap outer cover (1), annular LED lamp bead disk (2), grid (3), filter subtract subtracting for blue light
Blue Light Film (4), the astigmatism plate (5) for keeping light softer, lamp cap lower end case (6), above-mentioned each structure member is circular ring shape,
Centre is circular void；Lamp cap lower end case edge is equipped with the barn door (7) of anti-dazzle；It the position of the barn door can edge
Lamp cap lower end case periphery is mobile；The circuit board is electrically connected with switch, annular LED lamp bead disk.
2. learning desk lamp according to claim 1, it is characterized in that: the lamp cap outer cover of the lamp cap, annular LED lamp bead disk,
Grid, subtract blue Light Film, astigmatism plate, lamp cap lower end case circular ring shape overall diameter be 20-25cm, width 3.5-5.5cm；Institute
Stating barn door is semi arch cap along shape, width 2.5-5cm.
3. learning desk lamp according to claim 1, it is characterized in that: the upper-lower height of the grid is 2-20mm, grid
Hole is trapezoidal hole, and the length and width in hole is 1.5-2.5cm；The grid is further reflected to LED lamplight and reflection makes
Light become diffusion and it is soft.
4. learning desk lamp according to claim 1, it is characterized in that: the lamp stand and lamp cap junction be equipped with can to lamp cap into
The universal joint that capable nutation of facing upward, the position that tilts adjust.
5. learning desk lamp described in one of -4 according to claim 1 is opened it is characterized in that: being equipped with tunable optical touch on lamp holder
It closes, Minitype digital illuminance sensor, which carries out control with luminous intensity display screen and voice prompting device and be electrically connected, electricity
Other circuit boards of road plate and desk lamp are combined together, when the luminous intensity of desk lamp it is too low or it is excessively high exceed range of set value when sensor
Start voice prompting device and issue the signal language for paying attention to adjustment intensity of light, and shows screen display luminous intensity in luminous intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913024.XU CN208204653U (en) | 2018-06-13 | 2018-06-13 | A kind of eyeshield learning desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913024.XU CN208204653U (en) | 2018-06-13 | 2018-06-13 | A kind of eyeshield learning desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208204653U true CN208204653U (en) | 2018-12-07 |
Family
ID=64496695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913024.XU Active CN208204653U (en) | 2018-06-13 | 2018-06-13 | A kind of eyeshield learning desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208204653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519756A (en) * | 2018-12-29 | 2019-03-26 | 南京工程学院 | A kind of folding mosquito eradication eye-protecting desk lamp |
-
2018
- 2018-06-13 CN CN201820913024.XU patent/CN208204653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519756A (en) * | 2018-12-29 | 2019-03-26 | 南京工程学院 | A kind of folding mosquito eradication eye-protecting desk lamp |
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