CN215112155U - Eye-protecting desk lamp - Google Patents
Eye-protecting desk lamp Download PDFInfo
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- CN215112155U CN215112155U CN202120200401.7U CN202120200401U CN215112155U CN 215112155 U CN215112155 U CN 215112155U CN 202120200401 U CN202120200401 U CN 202120200401U CN 215112155 U CN215112155 U CN 215112155U
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Abstract
The utility model relates to the technical field of lighting fixtures, and a eyeshield desk lamp is disclosed, the on-line screen storage device comprises a base, the top of base is provided with adjusting device, first recess has been seted up to the upper surface of base, first recess is seted up in the upper surface front side of base, install the switch in the first recess, the upper surface rear side of base is fixed with the stand, the sliding tray has been seted up at the upper surface middle part of stand, the interior diapire of sliding tray is fixed with servo motor, servo motor's output is fixed with the bull stick, logical groove has been seted up to the surface of stand, it is provided with two, one of them logical groove is seted up in the left side of stand. This eyeshield desk lamp through cooperation between sliding tray, servo motor, rotary rod, logical groove, lifter, stopper and the third recess, can carry out the regulation of height with lifter and LED lamp, consequently can adjust the height of LED lamp according to the condition of reality, has improved the practicality, this simple structure, convenient regulation.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, specifically be an eyeshield desk lamp.
Background
The desk lamp is an electric lamp with a base and is placed on a desk, small and exquisite and convenient to carry. The desk lamp mainly has the function of illumination, is convenient for reading, studying and working, and has far surpassed the value of the desk lamp along with the continuous development of the appearance and the shape of the desk lamp, so that the desk lamp becomes an artwork.
The bright irradiation range of the desk lamp is relatively small and concentrated, the desk lamp mainly has a decoration effect, light of the whole room cannot be influenced, the effect is limited around the desk lamp, reading, learning and working are facilitated, and energy is saved.
Some eye-protecting desk lamps on the market today:
(1) in the using process, the existing eye-protecting desk lamp is simple in structure, single in function, troublesome in adjusting the height of the desk lamp and troublesome to store when not used;
(2) in the use, current eyeshield desk lamp luminance is more dazzling, and light is not soft, and long-time use can make eyes produce fatigue, has the hand shadow when writing simultaneously, often uses this type of desk lamp, and eyesight descends easily.
We have therefore proposed an eye-protecting desk lamp to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art in the above-mentioned background, the utility model aims to provide an eyeshield desk lamp to solve some eyeshield desk lamps on the existing market that propose in the above-mentioned background, there is simple structure, the function is comparatively single, it is comparatively troublesome when highly adjusting it, and accomodate comparatively taking trouble and desk lamp luminance dazzling when not using, light is not soft, long-time use can make eyes produce fatigue, there is the hand shadow when writing simultaneously, often use this type of desk lamp, the problem that the eyesight descends easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an eye-protecting desk lamp comprises a base, wherein an adjusting device is arranged above the base;
the upper surface of the base is provided with a first groove, the first groove is formed in the front side of the upper surface of the base, a switch is installed in the first groove, an upright post is fixed on the rear side of the upper surface of the base, a sliding groove is formed in the middle of the upper surface of the upright post, a servo motor is fixed on the inner bottom wall of the sliding groove, a rotating rod is fixed at the output end of the servo motor, the outer surface of the upright post is provided with two through grooves, one of the through grooves is formed in the left side of the upright post, the other through groove is formed in the right side of the upright post, the two through grooves are symmetrically arranged, and the through grooves are communicated with the sliding groove;
the adjusting device comprises a lifting rod, a second groove is formed in the upper surface of the lifting rod, the second groove is formed in the middle of the upper surface of the lifting rod, a limiting block is fixed on the outer surface of the lifting rod, two limiting blocks are arranged, one limiting block is located at the bottom of the left side of the lifting rod, the other limiting block is located at the bottom of the right side of the lifting rod, the lower surface of the limiting block is flush with the lower surface of the lifting rod, a third groove is formed in the middle of the lower surface of the lifting rod, a connecting piece is arranged in the second groove, a supporting rod is fixed at one end, away from the second groove, of the connecting piece, a lamp shell is fixed on the front side of the lower surface of the supporting rod, the lamp shell is of a circular structure, a fourth groove is formed in the middle of the lower surface of the lamp shell, an LED lamp is fixed on the inner top wall of the fourth groove, and a glass plate is fixed on the inner wall of the fourth groove, and soft light cloth is fixed on the upper surface of the glass plate.
Preferably, the lifter is located the sliding tray, the surface of lifter and the inner wall contact of sliding tray, lifter and sliding tray sliding connection can make lifter and sliding tray looks adaptation like this, guarantee the stability of lifter when reciprocating, avoid the lifter to produce the condition emergence of rocking when removing.
Preferably, the stopper is located logical inslot, the size and the logical groove looks adaptation of stopper, stopper and logical groove sliding connection lead to the groove and can carry on spacingly to the stopper through setting up logical groove, avoid the lifter at the sliding tray internal rotation to can make the steady upper and lower removal of lifter, can carry on spacingly to the lifter again simultaneously, avoid lifter and stand phase separation, guarantee the device's stability.
Preferably, the external fixed surface of rotary rod has the screw thread, the inner wall of third recess is fixed with the screw thread with rotary rod looks adaptation, rotary rod and lifter threaded connection through rotary rod and lifter threaded connection, can drive reciprocating of lifter.
Further, the glass board is located the below of LED lamp, the lower surface of glass board flushes with the lower surface of lamps and lanterns shell mutually, soft light cloth is located between LED lamp and the glass board, through setting up soft light cloth, can disperse the light that the LED lamp directly shines, makes light softer, avoids light direct irradiation to produce the bright of dazzling comparison, and the while is through the nature that the light of softening can be more.
Furthermore, the rotating rod is located inside the sliding groove, and one end of the rotating rod, which is far away from the servo motor, is flush with the upper surface of the upright post.
Further, the left side of connecting piece is rotated through the pivot with the left side inner wall of second recess and is connected, the right side of connecting piece is rotated through the pivot with the right side inner wall of second recess and is connected, leave the clearance between connecting piece and the second recess, can make the connecting piece rotate like this, be convenient for fold bracing piece and LED lamp and accomodate, be convenient for deposit.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this eyeshield desk lamp:
(1) be provided with adjusting device on the base, through the sliding tray, servo motor, the rotary rod, lead to the groove, the lifter, the cooperation between stopper and the third recess, can carry out the regulation of height with lifter and LED lamp, consequently can adjust the height of LED lamp according to the condition of reality, the practicality has been improved, this simple structure, convenient the regulation, simultaneously through the cooperation between connecting piece and the second recess, can be when not using, fold bracing piece and LED lamp and accomodate, be convenient for place.
(2) Through setting up sheen cloth, can disperse to the light that the LED lamp directly shines, make light softer, avoid light direct irradiation to produce the bright of dazzling comparison, simultaneously through the more nature of the light of mollifying, the shade is comparatively dispersed and soft, and long-time use can not make eyes produce fatigue.
Drawings
Fig. 1 is a schematic structural view of the eye-protecting desk lamp of the present invention;
fig. 2 is a schematic side view of the sectional structure of the eye-protecting desk lamp of the present invention;
fig. 3 is a schematic structural view of the base of the eye-protecting desk lamp of the present invention;
fig. 4 is a schematic side view of the sectional structure of the base of the eye-protecting desk lamp of the present invention;
fig. 5 is a schematic structural view of the lifting rod of the eye-protecting desk lamp of the present invention;
fig. 6 is a schematic view of the front cross-sectional structure of the lifting rod of the eye-protecting desk lamp of the present invention;
fig. 7 is a schematic structural view of the support rod of the eye-protecting desk lamp of the present invention.
In the figure: 1. a base; 2. an adjustment device; 3. a first groove; 4. a column; 5. a sliding groove; 6. a servo motor; 7. rotating the rod; 8. a through groove; 9. a lifting rod; 10. a second groove; 11. a limiting block; 12. a third groove; 13. a connecting member; 14. a support bar; 15. a lamp housing; 16. a fourth groove; 17. an LED lamp; 18. soft light cloth; 19. a glass plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides an eye-protecting desk lamp; the LED lamp comprises a base 1, an adjusting device 2, a first groove 3, a stand column 4, a sliding groove 5, a servo motor 6, a rotating rod 7, a through groove 8, a lifting rod 9, a second groove 10, a limiting block 11, a third groove 12, a connecting piece 13, a supporting rod 14, a lamp shell 15, a fourth groove 16, an LED lamp 17, soft light cloth 18 and a glass plate 19, wherein the adjusting device 2 is arranged above the base 1;
the upper surface of the base 1 is provided with a first groove 3, the first groove 3 is formed in the front side of the upper surface of the base 1, a switch is installed in the first groove 3, a stand column 4 is fixed on the rear side of the upper surface of the base 1, a sliding groove 5 is formed in the middle of the upper surface of the stand column 4, a servo motor 6 is fixed on the inner bottom wall of the sliding groove 5, a rotating rod 7 is fixed on the output end of the servo motor 6, the outer surface of the stand column 4 is provided with through grooves 8, two through grooves 8 are formed, one through groove 8 is formed in the left side of the stand column 4, the other through groove 8 is formed in the right side of the stand column 4, the two through grooves 8 are symmetrically arranged, and the through grooves 8 are communicated with the sliding groove 5;
the adjusting device 2 comprises a lifting rod 9, a second groove 10 is formed in the upper surface of the lifting rod 9, the second groove 10 is formed in the middle of the upper surface of the lifting rod 9, a limiting block 11 is fixed on the outer surface of the lifting rod 9, two limiting blocks 11 are arranged, one limiting block 11 is located at the left bottom of the lifting rod 9, the other limiting block 11 is located at the right bottom of the lifting rod 9, the lower surface of the limiting block 11 is flush with the lower surface of the lifting rod 9, a third groove 12 is formed in the middle of the lower surface of the lifting rod 9, a connecting piece 13 is arranged in the second groove 10, a supporting rod 14 is fixed at one end, away from the second groove 10, of the connecting piece 13, a lamp shell 15 is fixed on the front side of the lower surface of the supporting rod 14, the lamp shell 15 is of a circular structure, a fourth groove 16 is formed in the middle of the lower surface of the lamp shell 15, an LED lamp 17 is fixed on the inner top wall of the fourth groove 16, and a glass plate 19 is fixed on the inner wall of the fourth groove 16, the upper surface of the glass plate 19 is fixed with soft light cloth 18;
as an optimal technical solution of the utility model: the lifting rod 9 is positioned in the sliding groove 5, the outer surface of the lifting rod 9 is in contact with the inner wall of the sliding groove 5, and the lifting rod 9 is in sliding connection with the sliding groove 5, so that the lifting rod 9 can be matched with the sliding groove 5, the stability of the lifting rod 9 during up-and-down movement is ensured, and the situation that the lifting rod 9 shakes during movement is avoided;
as an optimal technical solution of the utility model: the limiting block 11 is located in the through groove 8, the size of the limiting block 11 is matched with the through groove 8, the limiting block 11 is connected with the through groove 8 in a sliding mode, the limiting block 11 can be limited by the through groove 8, the lifting rod 9 is prevented from rotating in the sliding groove 5, the lifting rod 9 can be moved up and down stably, meanwhile, the lifting rod 9 can be limited, the lifting rod 9 is prevented from being separated from the stand column 4, and the stability of the device is guaranteed;
as an optimal technical solution of the utility model: the outer surface of the rotating rod 7 is fixed with threads, the inner wall of the third groove 12 is fixed with threads matched with the rotating rod 7, the rotating rod 7 is in threaded connection with the lifting rod 9, and the lifting rod 9 can be driven to move up and down by virtue of the threaded connection of the rotating rod 7 and the lifting rod 9;
as an optimal technical solution of the utility model: the glass plate 19 is positioned below the LED lamp 17, the lower surface of the glass plate 19 is flush with the lower surface of the lamp shell 15, the soft light cloth 18 is positioned between the LED lamp 17 and the glass plate 19, and the soft light cloth 18 is arranged, so that light directly irradiated by the LED lamp 17 can be dispersed, the light is softer, the direct irradiation of the light is prevented from generating dazzling light, and the softened light is more natural;
as an optimal technical solution of the utility model: the rotating rod 7 is positioned inside the sliding groove 5, and one end of the rotating rod 7, which is far away from the servo motor 6, is flush with the upper surface of the upright post 4;
as an optimal technical solution of the utility model: the left side of connecting piece 13 is connected through the pivot rotation with the left side inner wall of second recess 10, and the right side of connecting piece 13 is connected through the pivot rotation with the right side inner wall of second recess 10, leaves the clearance between connecting piece 13 and the second recess 10, can make connecting piece 13 rotate like this, is convenient for fold bracing piece 14 and LED lamp 17 and accomodate, is convenient for deposit.
The working principle of the embodiment is as follows: when the eye-protection desk lamp is used, as shown in fig. 2 and fig. 4-7, the whole device consists of a base 1 and an adjusting device 2, the height of the lifting rod 9 and the height of the LED lamp 17 can be adjusted through the matching between the sliding groove 5, the servo motor 6, the rotating rod 7, the through groove 8, the lifting rod 9, the limiting block 11 and the third groove 12, so that the height of the LED lamp 17 can be adjusted according to actual conditions, the practicability is improved, the structure is simple, the adjustment is convenient, meanwhile, through the matching between the connecting piece 13 and the second groove 10, the supporting rod 14 and the LED lamp 17 can be folded and stored when not used, the placement is convenient, through the arrangement of the soft light cloth 18, the light directly irradiated by the LED lamp 17 can be dispersed, the light is softer, the generation of more dazzling light caused by the direct irradiation of the light is avoided, and the softened light can be more natural, the shadow is dispersed and soft, and the eyes cannot be tired after long-time use;
as shown in fig. 1-5 and fig. 7, when the device is used, the device is firstly connected with a mains supply, the servo motor 6 is started to drive the rotary rod 7 to rotate, the rotary rod 7 is in threaded connection with the lifting rod 9, and the limiting block 11 is in sliding connection with the through groove 8, so that the lifting rod 9 is driven to move up and down in the sliding groove 5 in the rotating process of the rotary rod 7, the limiting block 11 is driven to move up and down in the through groove 8, the connecting piece 13, the supporting rod 14, the lamp shell 15, the LED lamp 17, the soft light cloth 18 and the glass plate 19 are driven to move up and down in the moving process of the lifting rod 9, the LED lamp 17 is adjusted to a proper height according to the actual situation, the switch button is pressed to turn on the LED lamp 17 for illumination, when the storage is required, the switch button is pressed to turn off the LED lamp 17, then the supporting rod 14 is rotated, the supporting rod 14 is rotated to be accommodated along the hinge joint to a direction close to the lifting rod 9, and when the supporting rod 14 is parallel to the lifting rod 9, the accommodating of the device is completed, so that the whole working process of the device is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The electrical components presented therein may be electrically connected to an external controller, and the controller may be electrically connected to an external 220V commercial power, and the controller may be a conventional known device for controlling a computer or the like.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.
Claims (7)
1. An eye-protecting desk lamp comprises a base (1), and is characterized in that an adjusting device (2) is arranged above the base (1);
the upper surface of the base (1) is provided with a first groove (3), the first groove (3) is arranged at the front side of the upper surface of the base (1), a switch is arranged in the first groove (3), an upright post (4) is fixed at the rear side of the upper surface of the base (1), a sliding groove (5) is formed in the middle of the upper surface of the upright post (4), a servo motor (6) is fixed on the inner bottom wall of the sliding groove (5), a rotating rod (7) is fixed at the output end of the servo motor (6), a through groove (8) is arranged on the outer surface of the upright post (4), two through grooves (8) are arranged, one through groove (8) is formed in the left side of the upright post (4), the other through groove (8) is formed in the right side of the upright post (4), the two through grooves (8) are symmetrically arranged, and the through grooves (8) are communicated with the sliding groove (5);
the adjusting device (2) comprises a lifting rod (9), a second groove (10) is formed in the upper surface of the lifting rod (9), the second groove (10) is formed in the middle of the upper surface of the lifting rod (9), a limiting block (11) is fixed on the outer surface of the lifting rod (9), two limiting blocks (11) are arranged, one limiting block (11) is located at the bottom of the left side of the lifting rod (9), the other limiting block (11) is located at the bottom of the right side of the lifting rod (9), the lower surface of the limiting block (11) is flush with the lower surface of the lifting rod (9), a third groove (12) is formed in the middle of the lower surface of the lifting rod (9), a connecting piece (13) is arranged in the second groove (10), a supporting rod (14) is fixed at one end, far away from the second groove (10), of the connecting piece (13), a lamp shell (15) is fixed on the front side of the lower surface of the supporting rod (14), the LED lamp is characterized in that the lamp shell (15) is of a circular structure, a fourth groove (16) is formed in the middle of the lower surface of the lamp shell (15), an LED lamp (17) is fixed on the inner top wall of the fourth groove (16), a glass plate (19) is fixed on the inner wall of the fourth groove (16), and soft light cloth (18) is fixed on the upper surface of the glass plate (19).
2. An eye-protecting desk lamp as claimed in claim 1, wherein the lifting rod (9) is located in the sliding groove (5), the outer surface of the lifting rod (9) contacts with the inner wall of the sliding groove (5), and the lifting rod (9) is connected with the sliding groove (5) in a sliding manner.
3. The eye-protecting desk lamp of claim 1, wherein the limiting block (11) is located in the through groove (8), the size of the limiting block (11) is matched with that of the through groove (8), and the limiting block (11) is slidably connected with the through groove (8).
4. The eye-protecting desk lamp of claim 1, wherein the outer surface of the rotating rod (7) is fixed with screw threads, the inner wall of the third groove (12) is fixed with screw threads matched with the rotating rod (7), and the rotating rod (7) is in threaded connection with the lifting rod (9).
5. An eye-protecting desk lamp as claimed in claim 1, wherein said glass plate (19) is located under the LED lamp (17), the lower surface of said glass plate (19) is flush with the lower surface of the lamp housing (15), and said soft cloth (18) is located between the LED lamp (17) and the glass plate (19).
6. An eye-protection desk lamp as claimed in claim 1, wherein the rotary rod (7) is located inside the sliding slot (5), and the end of the rotary rod (7) far away from the servo motor (6) is flush with the upper surface of the upright post (4).
7. The eye-protecting desk lamp of claim 1, wherein the left side of the connecting piece (13) is rotatably connected with the inner wall of the left side of the second groove (10) through a rotating shaft, the right side of the connecting piece (13) is rotatably connected with the inner wall of the right side of the second groove (10) through a rotating shaft, and a gap is reserved between the connecting piece (13) and the second groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200401.7U CN215112155U (en) | 2021-01-25 | 2021-01-25 | Eye-protecting desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200401.7U CN215112155U (en) | 2021-01-25 | 2021-01-25 | Eye-protecting desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112155U true CN215112155U (en) | 2021-12-10 |
Family
ID=79324056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120200401.7U Active CN215112155U (en) | 2021-01-25 | 2021-01-25 | Eye-protecting desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215112155U (en) |
-
2021
- 2021-01-25 CN CN202120200401.7U patent/CN215112155U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: Room 102, unit 1, building 35, No. 50, Huancheng East Road, Panlong District, Kunming, Yunnan 650000 Patentee after: Yunnan Hanhua Technology Co.,Ltd. Address before: 322100 Shangwang, Fenghuang community, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Jiang Yunyan |
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| TR01 | Transfer of patent right |