CN218409632U

CN218409632U - Eye-protecting lamp

Info

Publication number: CN218409632U
Application number: CN202222901804.1U
Authority: CN
Inventors: 李泽纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-01-31
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an eye-protecting lamp, which comprises a lampshade, the same first fixed plate of fixedly connected with between the inner wall of lamp shade both sides, two mounting holes have been seted up on the first fixed plate, first fixed plate bottom outer wall fixedly connected with head rod, head rod bottom outer wall fixedly connected with mainboard, mainboard both sides outer wall all rotates and is connected with the positioning board, a plurality of LED lamps that are array distribution are all installed to the bottom outer wall of mainboard and positioning board. The utility model discloses in, rotate the knob, drive first pivot and first gear and wholly rotate, will drive the rack tooth, slider and second connecting rod wholly reciprocate, and then drive the positioning plate upwards or the downward sloping, thereby can change the size that the eye-protecting lamp jetted out the light scope, thereby make the luminance in the user field of vision range the same, improve the eyeshield effect of eye-protecting lamp, prevent because the illumination scope is limited and appear luminance difference, the eyes that lead to the user produce visual fatigue.

Description

Eye-protecting lamp

Technical Field

The utility model belongs to the technical field of the eye-protecting lamp, especially, relate to an eye-protecting lamp.

Background

The eye-protecting lamp is seen from light, the color is soft, eyes cannot be stabbed, the eye-protecting lamp with the LED light source is adopted, the physical strength can be effectively prevented from being reduced, the electric frequency is improved to 30-50kHz from 50Hz, the afterglow effect of fluorescent powder becomes very small in the light change, human eyes cannot feel stroboflash basically, the visual fatigue is relieved, the height of the eye-protecting lamp can be adjusted normally when the eye-protecting lamp is used, the eye-protecting lamp is convenient to be suitable for different crowds, the eye-protecting lamp can be provided with a lampshade usually, the lampshade can shield the light of the eye-protecting lamp when the eye-protecting lamp is opened, the irradiation range of the light is limited, the brightness difference can appear in the visual field range of a user due to the limitation of the illumination range, eyes of the user can generate the visual fatigue, and the eye-protecting lamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an eye-protection lamp.

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

the utility model provides an eye-protecting lamp, includes the lamp shade, the same first fixed plate of fixedly connected with between the lamp shade both sides inner wall, set up two mounting holes that are bilateral symmetry and distribute on the first fixed plate, first fixed plate bottom outer wall fixedly connected with head rod, head rod bottom outer wall fixedly connected with mainboard, mainboard both sides outer wall all rotates and is connected with the transposition board, a plurality of LED lamps that are array distribution are all installed to the bottom outer wall of mainboard and transposition board, the top outer wall of transposition board rotates and is connected with the second connecting rod, the top outer wall fixedly connected with slider of second connecting rod, seted up first cavity in the slider, one side inner wall fixedly connected with strip tooth of first cavity, two rotate on the slider and be connected with same first pivot, just one side of first pivot extends outside the lamp shade, the cover is established and is fixed with first gear in the first pivot, meshing is connected between first gear and the strip tooth, one side outer wall fixedly connected with knob of first pivot, be provided with stop gear in the first pivot, be provided with reflecting mechanism on the lamp shade.

Preferably, the inner walls of the two ends of the mounting hole are fixedly connected with pulleys, and the pulleys are naturally contacted with the outer wall of one end of the sliding block.

Preferably, stop gear includes first fixed block, first fixed block fixed connection is in the top outer wall of first fixed plate, the top inner wall fixedly connected with spring of first fixed block, the other end fixedly connected with pin of spring, the cover is established and is fixed with the second gear in the first pivot, just the bottom and the second gear looks joint of pin.

Preferably, the reflecting mechanism includes two reflectors, two the reflectors rotate respectively and connect in the both sides of lamp shade, the reflector is kept away from two second fixed plates that are both ends symmetric distribution of one side outer wall fixedly connected with of slider, the one end outer wall of second fixed plate rotates and is connected with the third gear.

Preferably, the top outer wall fixedly connected with of positioning plate is two second fixed blocks that are both ends symmetric distribution, two rotate between the second fixed block and be connected with same second pivot, the cover is established and is fixed with first gangbar in the second pivot, the top of first gangbar is rotated and is connected with the second gangbar, the top of second gangbar is provided with the fourth gear, fourth gear and second gangbar structure as an organic whole, the meshing is connected between fourth gear and the third gear.

Preferably, lamp shade rear end outer wall fixedly connected with hose, the bottom fixedly connected with lifter of hose, sliding connection has the bracing piece on the lifter, bracing piece bottom fixedly connected with base.

Preferably, a second cavity is formed in the base, a third fixing plate is fixedly connected between the inner walls of the circumference of the second cavity, the third fixing plate is fixedly connected to the outer wall of the bottom of the lifting rod, a screw rod is connected to the bottom of the lifting rod in a threaded manner, a fifth gear is fixedly sleeved on the screw rod, the fifth gear is connected with a sixth gear in a meshed manner, and the sixth gear extends out of the base.

The utility model has the advantages that:

1. be provided with the knob among the device, rotate the knob, it wholly rotates to drive first pivot and first gear, will drive the rack tooth, slider and second connecting rod wholly reciprocate, and then drive the positioning board and make progress or the downward sloping, thereby can change the size that the eye-protecting lamp jetted out the light scope, thereby make the luminance in the user field of vision scope the same, improve the eyeshield effect of eye-protecting lamp, prevent because the illumination scope is limited and appear luminance difference, the eyes that lead to the user produce visual fatigue.

2. The device is provided with the pin, upwards lifts the pin, makes the pin break away from first gear, but the knob rotates, after the position of adjusting the position board, loosens the pin, and the spring pushes the pin under the effect of elasticity and blocks first gear to can fix the angle of adjusting the position board, make the regulation more convenient.

3. The device is provided with the reflector panel, and when the positioning plate leaned up, will drive the whole upwards rotation of second pivot, first gangbar, second gangbar and fourth gear, will drive the third gear and rotate yet, and then drive the whole outside rotation to the lamp shade of second fixed plate and reflector panel to can cooperate the positioning plate, make the light of eye-protecting lamp more even, strengthened the effect of its eyeshield.

Drawings

Fig. 1 is a schematic view of an overall structure of an eye protection lamp according to embodiment 1 of the present invention;

fig. 2 is a schematic view of an internal structure of a first fixing plate of an eye-protection lamp according to embodiment 1 of the present invention;

fig. 3 is a schematic view of an internal structure of a slider of an eye-protection lamp according to embodiment 1 of the present invention;

fig. 4 is a schematic view of an internal structure of a first fixing block of an eye-protecting lamp according to embodiment 2 of the present invention;

fig. 5 is a schematic view of a reflector of an eye-protection lamp according to embodiment 2 of the present invention;

fig. 6 is a schematic view of the internal structure of the base of the eye-protecting lamp according to embodiment 2 of the present invention.

In the figure: 1. a lamp shade; 2. a first fixing plate; 3. mounting holes; 4. a slider; 5. a positioning plate; 6. a main board; 7. an LED lamp; 8. a first cavity; 9. rack teeth; 10. a first rotating shaft; 11. a first gear; 12. a pulley; 13. a knob; 14. a second gear; 15. a first fixed block; 16. a spring; 17. a stop lever; 18. a hose; 19. a lifting rod; 20. a support bar; 21. a base; 22. a second cavity; 23. a screw; 24. a fifth gear; 25. a sixth gear; 26. a first connecting rod; 27. a second connecting rod; 28. a light reflecting plate; 29. a second fixing plate; 30. a third gear; 31. a second linkage rod; 32. a first linkage rod; 33. a second fixed block; 34. a second rotating shaft; 35. a fourth gear; 36. and a third fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, an eye-protecting lamp, including lamp shade 1, the same first fixed plate 2 of fixedly connected with between the inner wall of lamp shade 1 both sides, set up two mounting holes 3 that are bilateral symmetry and distribute on the first fixed plate 2, first fixed plate 2 bottom outer wall fixedly connected with head rod 26, head rod 26 bottom outer wall fixedly connected with mainboard 6, 6 both sides outer wall of mainboard rotates and is connected with positioning plate 5, a plurality of LED lamps 7 that are array distribution are all installed to the bottom outer wall of mainboard 6 and positioning plate 5, positioning plate 5's top outer wall rotates and is connected with second connecting rod 27, second connecting rod 27's top outer wall fixedly connected with slider 4, seted up first cavity 8 in slider 4, one side inner wall fixedly connected with strip tooth 9 of first cavity 8, rotate and be connected with same first pivot 10 on two sliders 4, and one side of first pivot 10 extends to outside lamp shade 1, first pivot 10 is gone up the cover and is established and is fixed with first gear 11, meshing connection between first gear 11 and the strip tooth 9, one side outer wall fixedly connected with knob 13 of first pivot 10, be provided with limiting mechanism on the lamp shade 1.

Further, the inner walls of the two ends of the mounting hole 3 are fixedly connected with pulleys 12, and the pulleys 12 naturally contact with the outer wall of one end of the sliding block 4.

The working principle is as follows: the knob 13 is rotated to drive the first rotating shaft 10 and the first gear 11 to integrally rotate, the rack teeth 9, the sliding block 4 and the second connecting rod 27 are integrally driven to move up and down, and the positioning plate 5 is further driven to incline upwards or downwards, so that the size of the light ray range emitted by the eye-protecting lamp can be changed, and the practicability is enhanced;

further, the first fixing plate 2 is provided with a pulley 12, so that the sliding block 4 can be supported in a balanced manner.

Example 2

Referring to fig. 4-6, an eye-protecting lamp, the limiting mechanism includes a first fixed block 15, the first fixed block 15 is fixedly connected to the top outer wall of a first fixed plate 2, the top inner wall of the first fixed block 15 is fixedly connected with a spring 16, the other end of the spring 16 is fixedly connected with a stop lever 17, a first rotating shaft 10 is fixedly sleeved with a second gear 14, and the bottom of the stop lever 17 is clamped with the second gear 14, the reflecting mechanism includes two reflecting plates 28, the two reflecting plates 28 are respectively and rotatably connected to both sides of a lampshade 1, the outer wall of one side of the reflecting plate 28, which is far away from the sliding block 4, is fixedly connected with two second fixed plates 29, the outer wall of one end of the second fixed plate 29 is rotatably connected with a third gear 30, the top outer wall of a positioning plate 5 is fixedly connected with two second fixed blocks 33, which are symmetrically distributed at both ends, the same second rotating shaft 34 is rotatably connected between the two second fixed blocks 33, a first linking rod 32 is sleeved and fixedly connected on the second rotating shaft 34, the top of the first linking rod 32 is rotatably connected with a second linking rod 31, the top of the second linking rod 31, the fourth linking rod is connected with a lifting screw rod, the lifting screw rod 18, the lifting screw rod is connected with a lifting screw rod base 20, the lifting screw rod 18, the lifting screw rod 21, the bottom of the lifting screw rod 21 is connected with a lifting screw rod base 18, and the sixth gear 25 extends out of the base 21.

The working principle is as follows: the stop lever 17 is lifted upwards to separate the stop lever 17 from the first gear 11, the knob 13 can be rotated, after the position of the positioning plate 5 is adjusted, the stop lever 17 is loosened, and the spring 16 pushes the stop lever 17 to clamp the first gear 11 under the action of elastic force, so that the angle of the positioning plate 5 can be fixed, and the adjustment is more convenient;

furthermore, when the position adjusting plate 5 inclines upwards, the second rotating shaft 34, the first linkage rod 32, the second linkage rod 31 and the fourth gear 35 are driven to integrally rotate upwards, the third gear 30 is also driven to rotate, and then the second fixing plate 29 and the reflector 28 are driven to integrally rotate towards the outside of the lampshade 1, so that the position adjusting plate 5 can be matched, the light of the eye protection lamp is more uniform, and the eye protection effect of the eye protection lamp is enhanced.

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. An eye-protection lamp comprises a lampshade (1) and is characterized in that the same first fixing plate (2) is fixedly connected between inner walls of two sides of the lampshade (1), two mounting holes (3) which are symmetrically distributed on two sides are formed in the first fixing plate (2), a first connecting rod (26) is fixedly connected to the outer wall of the bottom of the first fixing plate (2), a mainboard (6) is fixedly connected to the outer wall of the bottom of the first connecting rod (26), a position adjusting plate (5) is rotatably connected to the outer wall of two sides of the mainboard (6), a plurality of LED lamps (7) which are distributed in an array are mounted on the outer walls of the bottoms of the mainboard (6) and the position adjusting plate (5), a second connecting rod (27) is rotatably connected to the outer wall of the top of the position adjusting plate (5), a sliding block (4) is fixedly connected to the outer wall of the top of the second connecting rod (27), a first cavity (8) is formed in the sliding block (4), a strip tooth (9) is fixedly connected to the inner wall of one side of the first cavity (8), the two sliding blocks (4) are rotatably connected with the same first rotating shaft (10), one side of the first rotating shaft (10) extends to the outer wall of the first rotating shaft (1), a first rotating shaft (11) is fixedly connected with a strip tooth (11), and a first gear (11) is meshed with a first knob (11) which is connected with a first gear (11), the lamp is characterized in that a limiting mechanism is arranged on the first rotating shaft (10), and a reflecting mechanism is arranged on the lampshade (1).

2. An eye-protecting lamp as claimed in claim 1, wherein the inner wall of each end of the mounting hole (3) is fixedly connected with a pulley (12), and the pulley (12) is naturally contacted with the outer wall of one end of the sliding block (4).

3. The eye-protecting lamp according to claim 2, wherein the limiting mechanism comprises a first fixing block (15), the first fixing block (15) is fixedly connected to the outer wall of the top of the first fixing plate (2), a spring (16) is fixedly connected to the inner wall of the top of the first fixing block (15), a stop lever (17) is fixedly connected to the other end of the spring (16), a second gear (14) is fixedly sleeved on the first rotating shaft (10), and the bottom of the stop lever (17) is clamped with the second gear (14).

4. An eye-protecting lamp as claimed in claim 3, wherein said reflecting mechanism includes two reflecting plates (28), two said reflecting plates (28) are respectively connected to two sides of the lamp housing (1) in a rotating manner, two second fixing plates (29) are symmetrically distributed on two ends of the outer wall of one side of said reflecting plate (28) far away from the slider (4), and a third gear (30) is connected to the outer wall of one end of said second fixing plate (29) in a rotating manner.

5. The eye-protecting lamp according to claim 4, wherein two second fixing blocks (33) with two symmetrical ends are fixedly connected to the outer wall of the top of the position-adjusting plate (5), two second fixing blocks (33) are rotatably connected with a same second rotating shaft (34), a first linkage rod (32) is fixedly sleeved on the second rotating shaft (34), the top of the first linkage rod (32) is rotatably connected with a second linkage rod (31), a fourth gear (35) is arranged at the top of the second linkage rod (31), the fourth gear (35) and the second linkage rod (31) are of an integral structure, and the fourth gear (35) is meshed with the third gear (30).

6. An eye-protection lamp according to claim 2, wherein a flexible tube (18) is fixedly connected to the outer wall of the rear end of the lampshade (1), a lifting rod (19) is fixedly connected to the bottom of the flexible tube (18), a support rod (20) is slidably connected to the lifting rod (19), and a base (21) is fixedly connected to the bottom of the support rod (20).

7. The eye-protecting lamp according to claim 6, wherein a second cavity (22) is formed in the base (21), a third fixing plate (36) is fixedly connected between the circumferential inner walls of the second cavity (22), the third fixing plate (36) is fixedly connected to the outer wall of the bottom of the lifting rod (19), a screw rod (23) is connected to the bottom of the lifting rod (19) in a threaded manner, a fifth gear (24) is fixedly sleeved on the screw rod (23), the fifth gear (24) is connected with a sixth gear (25) in a meshing manner, and the sixth gear (25) extends out of the base (21).