CN215892056U - Energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash - Google Patents
Energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash Download PDFInfo
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- CN215892056U CN215892056U CN202121642571.7U CN202121642571U CN215892056U CN 215892056 U CN215892056 U CN 215892056U CN 202121642571 U CN202121642571 U CN 202121642571U CN 215892056 U CN215892056 U CN 215892056U
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Abstract
The utility model discloses an energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash, which belongs to the technical field of articles for daily use and comprises a base, wherein a supporting rod is fixedly connected to the upper surface of the base, a telescopic rod is connected to the inside of the supporting rod in a sliding manner, a supporting cross rod is arranged at the upper end of the telescopic rod, one end of the supporting cross rod is movably connected with a lamp cap, a guide rail is fixedly connected to the surface of one side of the supporting rod, and right sliding grooves are formed in the front side surface of the guide rail and the rear side surface of the guide rail. The utility model has the beneficial effects that: the cylinder arranged above the sliding piece is matched with the supporting plate at one end of the cylinder, so that the book placement of students can be limited, bad habits of the students when reading books by using the desk lamp can be corrected, the eyes of the students can be further protected, and the myopia of the eyes can be prevented; secondly, through the angle of adjusting the layer board to make the student avoid light direct illumination on books when reading, thereby cause dazzling light to influence the student and read a book.
Description
Technical Field
The utility model relates to an eye-protecting reading and writing desk lamp, in particular to an energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash, and belongs to the technical field of articles for daily use.
Background
The desk lamp is a necessary living appliance for each student and office staff in life, especially, students can read and write every night, so that the selection of the desk lamp is particularly important, a plurality of styles of desk lamps are available on the market at present, but most of the desk lamps have single functions and only have lighting functions, and due to long-term use of the students, most of the students can cause certain damage to eyes of the students according to habits, so that the desk lamp is not beneficial to use of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash, which can correct the bad habit of students using the desk lamp.
The utility model realizes the purpose through the following technical scheme, and the energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash comprises a base, wherein a support rod is fixedly connected to the upper surface of the base, a telescopic rod is slidably connected inside the support rod, a support cross rod is arranged at the upper end of the telescopic rod, one end of the support cross rod is movably connected with a lamp holder, a guide rail is fixedly connected to one side surface of the support rod, right sliding grooves are respectively formed in the front side surface of the guide rail and the rear side surface of the guide rail, a positioning sliding assembly is arranged at the lower end of each sliding groove, an air cylinder is arranged on one side of each positioning sliding assembly, and a supporting plate is fixedly connected to one end of each air cylinder.
Preferably, the positioning sliding assembly comprises a sliding piece, one side of the sliding piece is buckled in the sliding groove, a screw is connected to the surface of the other side of the sliding piece in a threaded manner, and one end of the magnet block is hinged to the upper surface of the sliding piece.
Preferably, the upper end of the telescopic rod is fixedly connected with a rotating ring, the side surface of the rotating ring is fixedly connected with the other end of the supporting cross rod, and the upper surface of the telescopic rod is rotatably connected with a rotating knob.
Preferably, for the lower extreme fixedly connected with stop device of telescopic link, stop device's inside interactive connection has the stopper, the side surface cover of stopper is equipped with the spring, the one end of spring has stop device's inner wall fixed connection, the other end of spring and the one end fixed connection of stopper.
Preferably, the upper surface of cylinder fixedly connected with magnet piece, one side of guide rail is equipped with the lug with magnet piece assorted.
Preferably, the front side surface of the supporting rod and the rear side surface of the supporting rod are both provided with five limiting holes, and five groups of the limiting holes are arranged.
The utility model has the beneficial effects that: according to the desk lamp, the cylinder arranged above the sliding piece is matched with the supporting plate at one end of the cylinder, so that the book placement of students can be limited, bad habits of the students when reading books by using the desk lamp can be corrected, the eyes of the students can be further protected, and the myopia of the eyes can be prevented; secondly, through the angle of adjusting the layer board to make the student avoid light direct illumination on books when reading, thereby cause dazzling light to influence the student and read a book.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is a side sectional view of the support pole of the present invention.
In the figure: the lamp comprises a base 1, a support rod 2, a telescopic rod 3, a rotary ring 4, a rotary knob 5, a support cross rod 6, a lamp holder 7, a guide rail 8, a sliding groove 9, a magnet block 10, a supporting plate 12, an air cylinder 13, a screw rod 14, a spring 15, a limiting hole 16, a limiting device 17, a limiting block 18 and a sliding part 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-3, the energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash comprises a base 1, wherein a support rod 2 is fixedly connected to the upper surface of the base 1, a telescopic rod 3 is slidably connected to the inside of the support rod 2, a support cross rod 6 is arranged at the upper end of the telescopic rod 3, one end of the support cross rod 6 is movably connected with a lamp holder 7, a guide rail 8 is fixedly connected to the surface of one side of the support rod 2, a right sliding chute 9 is respectively arranged on the front side surface of the guide rail 8 and the rear side surface of the guide rail 8, a positioning sliding assembly is arranged at the lower end of the sliding chute 9, an air cylinder 13 is arranged on one side of the positioning sliding assembly, and a supporting plate 12 is fixedly connected to one end of the air cylinder 13.
As a technical optimization scheme of the present invention, the positioning sliding assembly includes a sliding member 19, one side of the sliding member 19 is fastened inside the sliding groove 9, a screw 14 is screwed on the other side surface of the sliding member 19, one end of the magnet block 10 is hinged to the upper surface of the sliding member 19, and the magnet block 10 can be adjusted to a proper height and then fixed by the mutual matching of the sliding member 19 and the screw 14.
As a technical optimization scheme of the utility model, the upper end of the telescopic rod 3 is fixedly connected with a rotating ring 4, the side surface of the rotating ring 4 is fixedly connected with the other end of a supporting cross rod 6, the upper surface of the telescopic rod 3 is rotatably connected with a rotating knob 5, and the position of a lamp holder 7 can be conveniently adjusted through the rotating ring 4.
As a technical optimization scheme of the utility model, the lower end of the telescopic rod 3 is fixedly connected with a limiting device 17, the limiting device 17 is interactively connected with a limiting block 18 in the limiting device 17, a spring 15 is sleeved on the side surface of the limiting block 18, one end of the spring 15 is fixedly connected with the inner wall of the limiting device 17, the other end of the spring 15 is fixedly connected with one end of the limiting block 18, and the height of the lamp holder 7 can be conveniently adjusted through the support rod 2 and the limiting device 17 at the lower end of the support rod 2.
As a technical optimization scheme of the present invention, a magnet block 10 is fixedly connected to the upper surface of the cylinder 13, a protrusion matched with the magnet block 10 is disposed on one side of the guide rail 8, and the cylinder 13 can be fixed on one side surface of the support rod 2 through the magnet block 10 on the upper surface of the cylinder 13.
As a technical optimization scheme of the utility model, the front side surface of the support rod 2 and the rear side surface of the support rod 2 are both provided with the limiting holes 16, and five groups of the limiting holes 16 are arranged, so that the lamp holder 7 can be conveniently adjusted to different heights.
When the desk lamp is used, firstly, when writing is needed, the rotating ring 4 can rotate through the rotating knob 5, so that the lamp head 7 is adjusted above the supporting plate 12, then the supporting plate 12 is pushed through the air cylinder 13, the supporting plate 12 moves to the lower part of the lamp head 7, then a written book is placed on the supporting plate 12, then writing is carried out, so that the writing position of a student or a worker can be positioned, the student or the worker is prevented from damaging eyes due to writing by using bad habits, then when reading is needed, the screw 14 is loosened, the sliding part 19 is lifted upwards, so that the sliding part 19 drives the air cylinder 13 and the supporting plate 12 to move upwards, the height of reading books is convenient to adjust, then the supporting plate 12 is rotated properly, so that the supporting plate 12 faces a reader in an inclined manner, and therefore, the light of the desk lamp is not directly irradiated on the book to cause strong reflected light, thus avoiding damage to eyes, when the use is finished, the air cylinder 13 is rotated and folded to be close to the guide rail 8, and then is magnetically attracted to one side surface of the guide rail 8 through the magnet block 10.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a no blue light does not have energy-conserving eyeshield reading and writing desk lamp of screen flashing, includes base (1), its characterized in that: the utility model discloses a lamp holder, including base (1), upper surface fixedly connected with bracing piece (2), bracing piece (2) inside sliding connection has telescopic link (3), telescopic link (3) upper end is equipped with supports horizontal pole (6), the one end swing joint that supports horizontal pole (6) has lamp holder (7), a side fixed surface of bracing piece (2) is connected with guide rail (8), right spout (9) are all seted up to the front side surface of guide rail (8) and the rear side surface of guide rail (8), the lower extreme of spout (9) is equipped with the location slip subassembly, and one side of location slip subassembly is equipped with cylinder (13), the one end fixedly connected with layer board (12) of cylinder (13), the upper surface fixedly connected with magnet piece (10) of cylinder (13), one side of guide rail (8) be equipped with magnet piece (10) assorted lug.
2. The energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash of claim 1, characterized in that: the positioning sliding assembly comprises a sliding piece (19), one side of the sliding piece (19) is buckled in the sliding groove (9), a screw rod (14) is connected to the surface of the other side of the sliding piece (19) in a threaded mode, and one end of the magnet block (10) is hinged to the upper surface of the sliding piece (19).
3. The energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash of claim 1, characterized in that: the upper end of the telescopic rod (3) is fixedly connected with a rotating ring (4), the side surface of the rotating ring (4) is fixedly connected with the other end of the supporting cross rod (6), and the upper surface of the telescopic rod (3) is rotatably connected with a rotating knob (5).
4. The energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash of claim 1, characterized in that: the lower extreme fixedly connected with stop device (17) of telescopic link (3), the inside interactive connection of stop device (17) has stopper (18), the side surface cover of stopper (18) is equipped with spring (15), the one end of spring (15) has the inner wall fixed connection of stop device (17), the other end of spring (15) and the one end fixed connection of stopper (18).
5. The energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash of claim 1, characterized in that: the front side surface of the supporting rod (2) and the rear side surface of the supporting rod (2) are provided with limiting holes (16), and five groups of the limiting holes (16) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642571.7U CN215892056U (en) | 2021-07-19 | 2021-07-19 | Energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642571.7U CN215892056U (en) | 2021-07-19 | 2021-07-19 | Energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215892056U true CN215892056U (en) | 2022-02-22 |
Family
ID=80562267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642571.7U Active CN215892056U (en) | 2021-07-19 | 2021-07-19 | Energy-saving eye-protecting reading and writing desk lamp without blue light and screen flash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215892056U (en) |
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2021
- 2021-07-19 CN CN202121642571.7U patent/CN215892056U/en active Active
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