CN213395032U

CN213395032U - Student is with care desk lamp with eyeshield function

Info

Publication number: CN213395032U
Application number: CN202022577793.7U
Authority: CN
Inventors: 吴国荣; 刘子晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-08
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a care desk lamp with eye protection function for students, belonging to the technical field of desk lamps, comprising a base, a rotating plate, a cover, a cleaning mechanism and a rotating mechanism, wherein the upper surface of the base is fixedly connected with two connecting columns, the two connecting columns are fixedly connected through a first rotating shaft, the first rotating shaft is sleeved in a first bearing, the rotating plate is clamped on the outer surface of the first bearing, and the cover is fixedly connected on the upper surface of the rotating plate; the utility model discloses in, through setting up clean mechanism, banks of lamps and lanterns and corner mechanism, when needs are adjusted the change to irradiant angle, through rotating the lantern ring, thereby the third pivot is driven and is rotated, and then the gear just can be driven and rotate, the telescopic link atress just can rotate under the effect of fifth pivot, and then the cleaning roller just can remove and clean the front of banks of lamps, avoid dust and impurity to pollute the banks of lamps and lead to the impaired problem of desk lamp illumination effect.

Description

Student is with care desk lamp with eyeshield function

Technical Field

The utility model belongs to the technical field of the desk lamp, especially, relate to a student is with care desk lamp with eyeshield function.

Background

The desk lamp is a domestic appliance who is used for the illumination in people's life, present desk lamp uses the incandescent lamp to realize the work of illumination as the light emitting source more, so can be taken as the instrument that uses when studying by the student often, but present student takes care of desk lamp existence and fixes in the illumination source of installation, the angle of bowing's of unable nimble switching back and forth of going on, and the electric bulb can attach to a large amount of dusts after long-time the use, thereby make the illumination effect of electric bulb receive the influence, and the student is behind the often use desk lamp, the condition that the eyes can appear drying and puckering and bloating, thereby lead to student's study effect greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the care desk lamp with the eye protection function for the students solves the problems that in the prior art, back-and-forth switching of a pitching angle cannot be flexibly carried out, and a large amount of dust can be attached to a lamp bulb.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a care desk lamp with eye protection function for students, which comprises a base, a rotating plate, a cover, a cleaning mechanism and a rotating mechanism, the upper surface of the base is fixedly connected with two connecting columns, the two connecting columns are fixedly connected through a first rotating shaft, the first rotating shaft is sleeved in the first bearing, the outer surface of the first bearing is clamped with a rotating plate, the upper surface of the rotating plate is fixedly connected with a cover, the upper surface of the upper connecting column is fixedly connected with a U-shaped cover, an electric lamp set is arranged in the U-shaped cover, the front surface of the U-shaped cover is fixedly connected with a mounting plate, one side surface of the mounting plate, which is close to the electric lamp set, is fixedly connected with a fifth bearing, a fifth rotating shaft is sleeved in the fifth bearing, and the other end of the fifth rotating shaft is fixedly connected with a cleaning mechanism, and the back of the electric lamp set is provided with a corner mechanism, and two ends of the corner mechanism are respectively and fixedly connected to the left side and the right side of the inner wall of the U-shaped cover.

As a further description of the above technical solution:

the outer surface of the cover is sequentially provided with a light transmitting area and a light shading area from left to right, and the shading depth of the light shading area is sequentially increased from left to right.

As a further description of the above technical solution:

clean mechanism includes first fixed block, and the right-hand member of first fixed block is articulated through the one end of first round pin axle with the telescopic link, and the other end of telescopic link articulates through second round pin axle has the second fixed block, the other end fixedly connected with backup pad of second fixed block, the front of telescopic link and the bottom fixed connection of fifth pivot, the second spout has been seted up to the right flank of U type cover inner wall corresponding the position of backup pad, and sliding connection has the second slider in the second spout, and the equal joint of opposite face of backup pad and second slider has the second bearing, and the second bearing endotheca is equipped with the second pivot, and the surface cover of second pivot is equipped with clean roller.

As a further description of the above technical solution:

the left side fixedly connected with first slider of first fixed block, sliding connection is in first spout in the first slider, and the left side at U type cover inner wall is seted up to first spout, and the lower fixed surface of first slider is connected with the spring, and the other end fixed connection of spring is at the lower surface of first spout inner wall.

As a further description of the above technical solution:

the first sliding block and the second sliding block are both T-shaped.

As a further description of the above technical solution:

the corner mechanism comprises a third bearing which is connected to the right side face of the inner wall of the U-shaped cover in a clamped mode, a third rotating shaft is sleeved in the third bearing, a gear is fixedly connected to the left end of the third rotating shaft and meshed with a half gear, a fourth rotating shaft is fixedly connected to the other end of the half gear and sleeved in the fourth bearing, the fourth bearing is connected to the left side face of the inner wall of the U-shaped cover in a clamped mode, a mounting seat is fixedly connected to the front side of the half gear, and the other end of the mounting seat is fixedly connected with the back face of the electric lamp set.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the cleaning mechanism, the electric lamp set and the corner mechanism are arranged, when the illumination angle needs to be adjusted and changed, the third rotating shaft is driven to rotate by rotating the lantern ring, the gear is driven to rotate, the half gear is driven to rotate together, the fourth rotating shaft is driven to rotate together, the half gear rotates around the fourth rotating shaft as a central point, so that the opening and closing angle of the electric lamp group is changed, the problem of changing the rotating angle of the desk lamp is solved, when the fourth rotating shaft is driven to rotate, the cam is driven to rotate, thereby the telescopic rod can be flapped downwards, the telescopic rod can rotate under the action of the fifth rotating shaft under the stress, and then the cleaning roller just can remove and clean the front of lamp group, avoids dust and impurity to pollute the lamp group and leads to the impaired problem of desk lamp illumination effect.

2. The utility model discloses in, through setting up first pivot, the spliced pole, base and cover, when the student feels tired with the eye for a long time, rotate and change the board, thereby first pivot is driven and is rotated, and then the cover will be around first pivot and rotate, when turning right from a left side and rotating when changeing the board, there is corresponding regulation in the shading district of cover surface, the student just can select the brightness degree that needs according to the actual conditions of self, thereby reached and carried out the effect that brightness degree changes fast, the problem of student's learning efficiency reduction and injury with the eye because illumination degree can't change has been avoided.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the U-shaped cover of the present invention viewed from above;

FIG. 3 is a schematic top view of the cover of the present invention;

FIG. 4 is a schematic side view of the middle gear, the half gear and the electric lamp set of the present invention;

illustration of the drawings: 1. a base; 2. rotating the plate; 3. a first rotating shaft; 4. connecting columns; 5. a U-shaped cover; 6. a set of electric lamps; 7. a cleaning mechanism; 8. a corner turning mechanism; 9. a cover; 10. a light-transmitting region; 11. a fifth rotating shaft; 12. a light-shielding area; 71. a first fixed block; 72. a telescopic rod; 73. a second fixed block; 74. a first slider; 75. a spring; 76. a cleaning roller; 77. a second rotating shaft; 78. a second slider; 81. a third rotating shaft; 82. a gear; 83. a half gear; 84. a fourth rotating shaft; 85. a cam.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a care desk lamp with an eye protection function for students comprises a base 1, a rotating plate 2, a cover 9, a cleaning mechanism 7 and a corner mechanism 8, wherein the upper surface of the base 1 is fixedly connected with two connecting columns 4, the two connecting columns 4 are fixedly connected through a first rotating shaft 3, the first rotating shaft 3 is sleeved in a first bearing, the rotating plate 2 is clamped on the outer surface of the first bearing, the cover 9 is fixedly connected with the upper surface of the rotating plate 2, a light transmitting area 10 and a light shading area 12 are sequentially arranged on the outer surface of the cover 9 from left to right, the shading depth of the light shading area 12 is sequentially increased from left to right, through the arrangement of the first rotating shaft 3, the cover 9 and the rotating plate 2, when students feel fatigue with eyes for a long time, the rotating plate 2 is rotated, so that the first rotating shaft 3 is driven to rotate, and then the cover 9 rotates around the first rotating shaft 3, when the rotating plate 2 rotates from left to right, the shading area 12 on the outer surface of the cover 9 is thickened correspondingly, and students can select the required illumination degree according to the actual conditions of the students, so that the effect of quickly changing the illumination degree is achieved;

the upper surface of the upper side connecting post 4 is fixedly connected with a U-shaped cover 5, an electric lamp group 6 is arranged inside the U-shaped cover 5, the front of the U-shaped cover 5 is fixedly connected with a mounting plate, one side surface of the mounting plate close to the electric lamp group 6 is fixedly connected with a fifth bearing, the fifth bearing is internally sheathed with a fifth rotating shaft 11, the other end of the fifth rotating shaft 11 is fixedly connected with a cleaning mechanism 7, the cleaning mechanism 7 comprises a first fixed block 71, the right end of the first fixed block 71 is hinged with one end of a telescopic rod 72 through a first pin shaft, the other end of the telescopic rod 72 is hinged with a second fixed block 73 through a second pin shaft, the other end of the second fixed block 73 is fixedly connected with a supporting plate, the front of the telescopic rod 72 is fixedly connected with the bottom end of the fifth rotating shaft 11, the right side surface of the inner wall of the U-shaped, the opposite surfaces of the supporting plate and the second sliding block 78 are respectively clamped with a second bearing, a second rotating shaft 77 is sleeved in the second bearing, a cleaning roller 76 is sleeved on the outer surface of the second rotating shaft 77, when the angle of the rotating angle mechanism 8 is adjusted, the telescopic rod 72 rotates under the action of the fifth rotating shaft 11 under the stress, the first fixing block 71 and the second fixing block 73 can move around the two ends of the telescopic rod 72, so that the cleaning roller 76 can clean the front surface of the electric lamp set 6, the left side surface of the first fixing block 71 is fixedly connected with a first sliding block 74, the first sliding block 74 is connected in a first sliding groove in a sliding manner, the first sliding groove is formed in the left side surface of the inner wall of the U-shaped cover 5, the lower surface of the first sliding block 74 is fixedly connected with a spring 75, and the other end of the spring 75 is fixedly connected to the lower surface of the inner wall of the first sliding groove, through the arrangement of the spring 75, after the telescopic rod 72 rotates, the spring 75 can drive the first sliding block 74 to restore the original position, so that the front side of the electric lamp set 6 is repeatedly cleaned, the cleaning roller 76 can be retracted to the original position, the phenomenon that the cleaning roller 76 blocks the electric lamp set 6 to cause damage to the illumination effect of the electric lamp set 6 is avoided, the first sliding block 74 and the second sliding block 78 are both T-shaped, through the arrangement of the T-shaped first sliding block 74, the first fixing block 71 can stably slide on the inner wall of the U-shaped cover 5 and cannot be separated from the device, through the arrangement of the T-shaped second sliding block 78, the cleaning roller 76 can stably perform up-and-down cleaning work, and the integrity of the device is ensured;

the back of the electric lamp group 6 is provided with a corner mechanism 8, two ends of the corner mechanism 8 are respectively fixedly connected to the left side and the right side of the inner wall of the U-shaped cover 5, the corner mechanism 8 comprises a third bearing clamped on the right side of the inner wall of the U-shaped cover 5, a third rotating shaft 81 is sleeved in the third bearing, a gear 82 is fixedly connected to the left end of the third rotating shaft 81, the gear 82 is meshed with a half gear 83, the other end of the half gear 83 is fixedly connected with a fourth rotating shaft 84, the fourth rotating shaft 84 is sleeved in the fourth bearing, the fourth bearing is clamped on the left side of the inner wall of the U-shaped cover 5, a mounting seat is fixedly connected to the front of the half gear 83, the other end of the mounting seat is fixedly connected with the back of the electric lamp group 6, when the angle of illumination needs to be adjusted and changed by arranging the gear 82 and the half gear 83, the third rotating shaft 81 is driven to rotate by rotating the lantern, half gear 83 just can be driven and rotate together, fourth pivot 84 just can be driven and rotate together, thereby half gear 83 just can be revolved fourth pivot 84 and rotate as the central point, thereby the angle of opening and shutting of electric lamp group 6 has just obtained the change, reached the problem that changes the desk lamp corner, when fourth pivot 84 is driven and rotates, cam 85 just can be driven and rotate, thereby just can pat telescopic link 72 downwards, and then played the effect of clean mechanism 7 of control.

The working principle is as follows: when the multifunctional electric lamp set is used, when a student needs to adjust and change the illumination angle, the lantern ring is rotated, the third rotating shaft 81 is driven to rotate, the gear 82 is driven to rotate, the half gear 83 rotates, the fourth rotating shaft 84 rotates, the half gear 83 rotates around the fourth rotating shaft 84 as a central point, the opening and closing angle of the electric lamp set 6 is changed, when the fourth rotating shaft 84 is driven to rotate, the cam 85 is driven to rotate, the telescopic rod 72 is flapped downwards, the telescopic rod 72 rotates under the stress, the cleaning roller 76 cleans the front of the electric lamp set 6, when the student feels fatigue with eyes for a long time, the rotating plate 2 is rotated, the first rotating shaft 3 is driven to rotate, the cover 9 rotates around the first rotating shaft 3, when the rotating plate 2 rotates towards the right, the shading area 12 on the outer surface of the cover 9 is correspondingly reduced, the student can select the required illumination degree according to the actual condition of the student.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A nursing desk lamp with eye protection function for students comprises a base (1), a rotating plate (2), a cover (9), a cleaning mechanism (7) and a corner mechanism (8), and is characterized in that the upper surface of the base (1) is fixedly connected with two connecting columns (4), the two connecting columns (4) are fixedly connected through a first rotating shaft (3), the first rotating shaft (3) is sleeved in a first bearing, the rotating plate (2) is clamped on the outer surface of the first bearing, the cover (9) is fixedly connected on the upper surface of the rotating plate (2), the U-shaped cover (5) is fixedly connected on the upper surface of the upper connecting column (4), an electric lamp group (6) is arranged in the U-shaped cover (5), a mounting plate is fixedly connected on the front surface of the U-shaped cover (5), a side surface of the mounting plate close to the electric lamp group (6) is fixedly connected with a fifth bearing, the fifth bearing is internally sleeved with a fifth rotating shaft (11), the other end of the fifth rotating shaft (11) is fixedly connected with a cleaning mechanism (7), a corner mechanism (8) is arranged on the back face of the electric lamp set (6), and two ends of the corner mechanism (8) are fixedly connected to the left side and the right side of the inner wall of the U-shaped cover (5) respectively.

2. The care desk lamp for students with the eye protection function as claimed in claim 1, wherein the outer surface of the cover (9) is sequentially provided with a light-transmitting area (10) and a light-shielding area (12) from left to right, and the light-shielding depth of the light-shielding area (12) increases from left to right.

3. The care desk lamp for students with eye protection function as claimed in claim 1, the cleaning mechanism (7) comprises a first fixed block (71), the right end of the first fixed block (71) is hinged with one end of a telescopic rod (72) through a first pin shaft, the other end of the telescopic rod (72) is hinged with a second fixed block (73) through a second pin shaft, the other end of the second fixed block (73) is fixedly connected with a supporting plate, the front surface of the telescopic rod (72) is fixedly connected with the bottom end of a fifth rotating shaft (11), the second spout has been seted up to the right flank of U type cover (5) inner wall corresponding support plate's position, and sliding connection has second slider (78) in the second spout, and the equal joint of opposite face of backup pad and second slider (78) has the second bearing, and the second bearing endotheca is equipped with second pivot (77), and the surface cover of second pivot (77) is equipped with cleaning roller (76).

4. The nursing desk lamp with the eye protection function for the students as claimed in claim 3, wherein the first sliding block (74) is fixedly connected to the left side surface of the first fixed block (71), the first sliding block (74) is slidably connected in a first sliding groove, the first sliding groove is formed in the left side surface of the inner wall of the U-shaped cover (5), the spring (75) is fixedly connected to the lower surface of the first sliding block (74), and the other end of the spring (75) is fixedly connected to the lower surface of the inner wall of the first sliding groove.

5. The nursing desk lamp for students with eye protection function as claimed in claim 4, wherein the first slider (74) and the second slider (78) are both T-shaped.

6. The nursing desk lamp with eye protection function for students according to claim 1, wherein the corner mechanism (8) comprises a third bearing clamped on the right side surface of the inner wall of the U-shaped cover (5), the third bearing is sleeved with a third rotating shaft (81), the left end of the third rotating shaft (81) is fixedly connected with a gear (82), the gear (82) is meshed with a half gear (83), the other end of the half gear (83) is fixedly connected with a fourth rotating shaft (84), the fourth rotating shaft (84) is sleeved in the fourth bearing, the fourth bearing is clamped on the left side surface of the inner wall of the U-shaped cover (5), the front surface of the half gear (83) is fixedly connected with a mounting seat, and the other end of the mounting seat is fixedly connected with the back surface of the electric lamp set (6).