Lambert body red light oxygen nursing light rhythm table lamp

Abstract

The invention relates to the technical field of lighting lamps, and discloses a Lambert red light oxygen nursing light rhythm table lamp which comprises a lamp holder, a lamp holder is arranged on the rear portion of the upper surface of the lamp holder, a lamp body is fixed to the top of the lamp holder, and a bottom groove is formed in the bottom of the lamp holder. Under the transmission of a bevel gear I, a screw I rotates to enable two sliding plates to move oppositely, so that a clamping plate and a clamping block are respectively far away from a longitudinal gear and a transverse gear, the rotation of the longitudinal gear and the transverse gear is not limited, a person can pull a table lamp holder and move a lamp body left and right along a transverse frame, and the lamp holder can slide back and forth along a sliding seat and a bottom groove to adjust the distance; and after moving, the operation wheel is reversely rotated to reset the structures such as the sliding plate, so that the longitudinal gear and the transverse gear are fixed, the lamp holder cannot be moved, the table lamp can be stably placed, the position can be conveniently moved and adjusted, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of lighting fixtures, and in particular to a Lambertian red light oxygen-protected light rhythmic desk lamp. Background Art

[0002] The Lambertian red light oxygen protection light rhythm desk lamp may be an eye protection desk lamp that combines the Lambertian light source technology and the red light gain technology. The Lambertian light source is a diffuse light, characterized by a large, evenly diffused light spot without a central highlight. This light source design can increase the area irradiated to the fundus, while reducing the energy irradiated to a single cell of the fundus, ensuring that each cell receives the same irradiation power, thereby improving safety in use; Red light gain technology is often used in eye protection desk lamps to reduce the damage of blue light to the eyes and increase the beneficial red light. This technology can help protect retinal pigments and activate epithelial cell activity, promote blood circulation, thereby protecting eyesight while also maintaining the eyes; Photophasic rhythm refers to the use of red light of a specific wavelength and light beam to irradiate the fundus, provide light nutrition to the posterior pole of the retina, improve blood circulation in the fundus, activate cell regeneration in the macular area, enhance the sensitivity of cone cells, thicken the choroid, and enhance the elasticity and retraction of the scleral fibers, thereby achieving the purpose of inhibiting abnormal growth of the eye axis and controlling the deepening of myopia. Therefore, the Lambertian red light oxygen protection photophasic rhythm lamp source as a desk lamp not only provides a uniform, soft and safe light environment, but also helps to protect eyesight, improve sleep quality, and has many other advantages.

[0003] However, most of the existing table lamps are placed on the desktop, which has poor stability. When accidentally touched or shaken, they are easily tipped over and damaged. Although they are fixed to the desktop by threads, they have strong stability, but cannot be moved as needed and are less flexible. There is a lack of a table lamp that is both flexible and stable to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a Lambertian red light oxygen-protecting light rhythm desk lamp, which solves the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, according to one aspect of the present invention, more specifically, a Lambertian red light oxygen-protecting photorhythm desk lamp comprises a lamp holder, a lamp frame is arranged behind the upper surface of the lamp holder, a lamp body is fixed on the top of the lamp frame, a bottom groove is provided at the bottom of the lamp holder, a U-shaped frame is fixed on the upper surface of the bottom groove, a slide seat is slidably connected to the inner side of the U-shaped frame and the inner side of the bottom groove, through grooves are symmetrically provided on the outer surface of the lamp holder, two through grooves are connected to the inner side of the bottom groove, a cross frame is provided inside the two through grooves and the inner side of the slide seat, the cross frame is slidably connected to the inner side of the slide seat, an inner cavity is provided inside the slide seat above the cross frame, and the inner cavity Slide plates are slidably connected to the left and right sides of the cavity, and a screw rod 1 is threadedly connected to the inside of the slide plate, and a bevel gear 1 is fixed to the opposite ends of the two screw rods, and a clamping plate is integrally formed at the bottom ends of the two slide plates, and a clamping block is fixed on the upper sides of the opposite sides of the two slide plates. The top of the inner cavity extends to the upper surface of the slide seat, and a transverse gear is rotatably connected to the upper part of the inner cavity, and a longitudinal gear is rotatably connected to the lower part of the inner cavity. The rear ends of the two bevel gears 1 are meshed together and connected to bevel gear 2, and a rotating cylinder is fixed inside the bevel gear 2, and the front and rear ends of the rotating cylinder respectively penetrate the front and rear surfaces of the slide seat, the rotating cylinder is rotatably connected to the slide seat, and a rectangular rod is slidably connected inside the rotating cylinder.

[0006] Furthermore, the rear end of the rectangular rod is rotatably connected to the inner rear surface of the U-shaped frame, and the front end of the rectangular rod passes through the front of the U-shaped frame and is fixed with an operating wheel.

[0007] The top end of the second screw threading machine is connected with the upper and lower ends of the second sprocket wheel, the lower end of the second screw threading machine is connected with the upper and lower ends of the second sprocket wheel, and the lower end of the second screw threading machine is connected with the upper and lower ends of the second sprocket wheel through the upper and lower ends of the second sprocket.

[0008] Furthermore, the upper surface of the cross frame is provided with a plurality of tooth grooves 1, the upper surface of the telescopic plate is provided with a plurality of tooth grooves 2, and the upper surface inside the bottom groove is provided with a plurality of tooth grooves 3; the cross frame is meshed and connected with the longitudinal gear through the tooth groove 1, the telescopic plate is meshed and connected with the two spur gears through the tooth groove 2, and the lamp holder is meshed and connected with the cross gear through the tooth groove 3.

[0009] Furthermore, a twist key is provided on the upper surface of the lamp holder.

[0010] Furthermore, the lower surfaces of the two legs are located below the lower surface of the lamp holder.

[0011] Furthermore, rubber pads are provided on the upper surface of the clamping plate and the lower surface of the supporting legs.

[0012] The beneficial effects of the Lambertian red light oxygen protection light rhythm desk lamp of the present invention are: The present invention operates the operating wheel to rotate the rectangular rod, the rotating drum and the second bevel gear. Under the transmission of the first bevel gear, the first screw rotates to move the two slides away from each other, so that the clamping plate and the clamping block are respectively away from the longitudinal gear and the transverse gear, so that the rotation of the longitudinal gear and the transverse gear is not restricted, so that a person can pull the table lamp holder to move the lamp body left and right along the horizontal frame, and can also slide the lamp holder forward and backward along the slide seat and the bottom groove to adjust the distance, so that it can be moved flexibly. After moving, the operating wheel is rotated in the opposite direction to reset the structures such as the slide, so that the longitudinal gear and the transverse gear are fixed, so that the lamp holder cannot be moved, so that the table lamp can be placed stably, and it is also convenient to move and adjust the position, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the present invention; Figure 3 For the present invention Figure 2 The schematic diagram of the structure after the enlargement of A in the middle; Figure 4 For the present invention Figure 2 The schematic diagram of the structure after enlargement at B in the middle; Figure 5 It is a schematic diagram of the side section structure of the present invention; Figure 6 It is a structural schematic diagram of the slide seat and the cross frame in the present invention; Figure 7 It is a rear view schematic diagram of the internal structure of the slide seat in the present invention.

[0015] In the figure: 1. lamp holder; 2. lamp frame; 3. lamp body; 4. bottom groove; 5. U-shaped frame; 6. slide seat; 7. through groove; 8. cross frame; 9. inner cavity; 10. slide plate; 11. screw rod 1; 12. bevel gear 1; 13. clamping plate; 14. clamping block; 15. cross gear; 16. longitudinal gear; 17. bevel gear 2; 18. rotating drum; 19. rectangular rod; 20. operating wheel; 21. tooth groove 1; 22. slideway; 23. telescopic plate; 24. inner groove; 25. spur gear; 26. worm gear; 27. worm; 28. leg; 29. ​​slideway; 30. clamping frame; 31. tooth groove 2; 32. clamping plate; 33. screw rod 2; 34. screw block; 35. torsion key; 36. tooth groove 3. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0017] like Figure 1-7 As shown, according to one aspect of the present invention, a Lambertian red light oxygen protection light rhythm desk lamp is provided, including a lamp holder 1, a lamp holder 2 is arranged at the rear of the upper surface of the lamp holder 1, a lamp body 3 is fixed on the top of the lamp holder 2, the lamp body 3 is a Lambertian red light oxygen protection light rhythm lamp source, a bottom groove 4 is provided at the bottom of the lamp holder 1, a U-shaped frame 5 is fixed on the upper surface of the bottom groove 4, a slide seat 6 is slidably connected to the inner side of the U-shaped frame 5 and the inside of the bottom groove 4, through grooves 7 are symmetrically provided on the outer surface of the lamp holder 1, the two through grooves 7 are connected to the inside of the bottom groove 4, a cross frame 8 is provided inside the two through grooves 7 and the inside of the slide seat 6, the cross frame 8 is slidably connected to the inside of the slide seat 6, an inner cavity 9 is provided inside the slide seat 6 above the cross frame 8, and the left and right sides of the inner cavity 9 A slide plate 10 is slidably connected to each other, a screw rod 11 is threadedly connected to the inside of the slide plate 10, a bevel gear 12 is fixed to the opposite ends of the two screw rods 11, a clamping plate 13 is integrally formed at the bottom ends of the two slide plates 10, a clamping block 14 is fixed to the upper sides of the opposite sides of the two slide plates 10, the top of the inner cavity 9 extends to the upper surface of the slide seat 6, a transverse gear 15 is rotatably connected to the upper part of the inner cavity 9, and a longitudinal gear 16 is rotatably connected to the lower part of the inner cavity 9, the rear ends of the two bevel gears 12 are meshed together and connected to a bevel gear 2 17, a rotating drum 18 is fixed inside the bevel gear 2 17, the front and rear ends of the rotating drum 18 respectively penetrate the front and rear surfaces of the slide seat 6, the rotating drum 18 is rotatably connected to the slide seat 6, and a rectangular rod 19 is slidably connected inside the rotating drum 18.

[0018] In this embodiment, the rear end of the rectangular rod 19 is rotatably connected to the rear surface of the inside of the U-shaped frame 5, and the front end of the rectangular rod 19 extends to the front of the U-shaped frame 5 and is fixed with an operating wheel 20. By operating the operating wheel 20, the rectangular rod 19, the rotating drum 18, and the bevel gear 17 are rotated. Under the transmission of the bevel gear 12, the screw 11 rotates to make the two slides 10 move away from each other, so that the clamping plate 13 and the clamping block 14 are respectively away from the longitudinal gear 16 and the transverse gear 15, so that the longitudinal gear 16 and the transverse gear 15 can rotate without restriction, so that a person can pull the table lamp holder 1 and move the lamp body 3 left and right along the transverse frame 8, and can also make the lamp holder 1 slide forward and backward along the slide seat 6 and the bottom groove 4 to adjust the distance, so as to move flexibly. After moving, the operating wheel 20 is rotated in the opposite direction to reset the structures such as the slide plate 10, so that the longitudinal gear 16 and the transverse gear 15 are fixed, so that the lamp holder 1 cannot be moved, so that the table lamp can be placed stably and it is also convenient to move and adjust the position.

[0019] In this embodiment, a slideway 22 is provided inside the horizontal frame 8, and a telescopic plate 23 is slidably connected to the left and right sides of the slideway 22. An inner groove 24 is symmetrically provided on the upper surface of the slideway 22. A spur gear 25 is rotatably connected to the front and rear surfaces of the inner groove 24. A worm gear 26 is fixed between the two spur gears 25. A worm 27 is meshed and connected to the top of the worm gear 26. The worm 27 is rotatably connected to the inner groove 24. The end of the worm 27 away from the lamp holder 1 passes through the outer side of the horizontal frame 8, and the left and right ends of the horizontal frame 8 are below. The support legs 28 are integrally formed, and a through-type slide groove 29 is provided on the upper surface of the telescopic plate 23 away from the horizontal frame 8. A clamping frame 30 is slidably connected inside the slide groove 29, and a clamping plate 32 is fixed at the bottom of the clamping frame 30. A screw block 34 is fixed inside the slide groove 29 on the inner side of the clamping frame 30. The screw block 34 is slidably connected to the inside of the clamping frame 30. A screw rod 33 is threadedly connected inside the screw block 34. The top end of the screw rod 33 penetrates the top of the clamping frame 30, and the bottom end of the screw rod 33 is rotatably connected to the upper surface of the clamping plate 32 through a bearing. The lamp holder 1 is stably placed on the cross frame 8 through the sliding seat 6 and is convenient to move, and the lamp holder 1 is installed and connected to the table body through the cross frame 8, the clamping frame 30 and other structures; according to the width of the table body, the worm 27 is rotated to rotate the worm wheel 26 and the spur gear 25, and the telescopic plate 23 is telescoped and moved, and the overall length of the cross frame 8 and the telescopic plate 23 and other structures is adjusted. After adaptation, the two clamping frames 30 and other structures are located on both sides of the table body, and the screw 33 is rotated to make the clamping frame 30 and the clamping plate 32 rise or fall. Based on the different thickness of the table board, they are clamped and fixed, so that the cross frame 8 is stably installed and fixed with the table body, so as to adapt to different desktop widths and table board thicknesses without the need for drilling holes, thereby improving adaptability and quick installation, and convenient and simple operation.

[0020] In this embodiment, a plurality of tooth grooves 21 are provided on the upper surface of the cross frame 8, a plurality of tooth grooves 2 31 are provided on the upper surface of the telescopic plate 23, and a plurality of tooth grooves 3 36 are provided on the inner upper surface of the bottom groove 4; the cross frame 8 is meshedly connected with the longitudinal gear 16 through the tooth groove 1 21, and when the lamp holder 1 moves left and right along the cross frame 8 through the slide 6, the longitudinal gear 16 rotates, and after the longitudinal gear 16 is fixed by the clamping plate 13, the slide 6 cannot slide on the surface of the cross frame 8; the telescopic plate 23 is meshedly connected with the two spur gears 25 through the tooth groove 2 31, and when the spur gear 25 rotates, the telescopic plate 23 slides left and right through meshing; the lamp holder 1 is meshedly connected with the transverse gear 15 through the tooth groove 3 36, and when the lamp holder 1 moves back and forth on the surface of the slide 6, the transverse gear 15 rotates under the action of the tooth groove 3 36, and the transverse gear 15 cannot rotate after being limited by the clamping block 14, and the lamp holder 1 will not be able to slide back and forth under the limitation of the tooth groove 3 36.

[0021] In this embodiment, a twist key 35 is disposed on the upper surface of the lamp holder 1 , and the lamp body 3 can be turned on and off in different lighting modes by rotating the twist key 35 .

[0022] In this embodiment, the lower surfaces of the two legs 28 are located below the lower surface of the lamp holder 1 , and the legs 28 slightly raise the cross frame 8 and the lamp holder 1 , so that the lamp holder 1 moves more smoothly along the cross frame 8 .

[0023] In this embodiment, rubber pads are provided on the upper surface of the clamping plate 32 and the lower surface of the supporting leg 28. The elastic rubber pads increase the stability during clamping and fixing, making the desk lamp more stable when moving and using for lighting.

[0024] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A Lambertian red light oxygen-protecting light rhythmic desk lamp, comprising a lamp holder (1), characterized in that: A lamp holder (2) is arranged at the rear of the upper surface of the lamp holder (1), a lamp body (3) is fixed on the top of the lamp holder (2), a bottom groove (4) is provided at the bottom of the lamp holder (1), a U-shaped frame (5) is fixed on the upper surface of the bottom groove (4), a slide seat (6) is slidably connected to the inside of the U-shaped frame (5) and the inside of the bottom groove (4), through grooves (7) are symmetrically provided on the outer surface of the lamp holder (1), two through grooves (7) are connected to the inside of the bottom groove (4), a cross frame (8) is provided inside the two through grooves (7) and the inside of the slide seat (6), the cross frame (8) is slidably connected to the inside of the slide seat (6), an inner cavity (9) is provided inside the slide seat (6) above the cross frame (8), the left and right sides of the inner cavity (9) are slidably connected to slide plates (10), and the slide plate (10) is threadedly connected to the inside. Rod one (11), the two opposite ends of the two screw rods (11) are fixed with a bevel gear one (12), the bottom ends of the two slide plates (10) are integrally formed with a clamping plate (13), the upper sides of the two slide plates (10) are fixed with a clamping block (14), the top of the inner cavity (9) extends to the upper surface of the slide seat (6), the upper part of the inner cavity (9) is rotatably connected with a transverse gear (15), the lower part of the inner cavity (9) is rotatably connected with a longitudinal gear (16), the rear ends of the two bevel gears (12) are meshedly connected with a bevel gear two (17), a rotating cylinder (18) is fixed inside the bevel gear two (17), the front and rear ends of the rotating cylinder (18) respectively penetrate the front and rear surfaces of the slide seat (6), the rotating cylinder (18) is rotatably connected with the slide seat (6), and the rotating cylinder (18) is slidably connected with a rectangular rod (19) inside.

2. A Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 1, characterized in that: The rear end of the rectangular rod (19) is rotatably connected to the inner rear surface of the U-shaped frame (5), and the front end of the rectangular rod (19) penetrates to the front of the U-shaped frame (5) and is fixed with an operating wheel (20).

3. A Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 1, characterized in that: A slideway (22) is provided inside the cross frame (8), and a telescopic plate (23) is slidably connected to the left and right sides of the slideway (22). An inner groove (24) is symmetrically provided on the upper surface of the slideway (22), and spur gears (25) are rotatably connected to the front and rear surfaces of the inner groove (24). A worm gear (26) is fixed between the two spur gears (25), and a worm (27) is meshingly connected to the top of the worm gear (26). The worm gear (27) is rotatably connected to the inner groove (24). The end of the worm gear (27) away from the lamp holder (1) passes through the outside of the cross frame (8), and the lower part of the left and right ends of the cross frame (8) is integrally formed with a A support leg (28), a through-type slide groove (29) is provided on the upper surface of the telescopic plate (23) away from the cross frame (8), a clamping frame (30) is slidably connected inside the slide groove (29), a clamping plate (32) is fixed at the bottom of the clamping frame (30), a screw block (34) is fixed inside the slide groove (29) and located inside the clamping frame (30), the screw block (34) is slidably connected to the inside of the clamping frame (30), a screw rod (33) is threadedly connected inside the screw block (34), the top end of the screw rod (33) passes through the top of the clamping frame (30), and the bottom end of the screw rod (33) is rotatably connected to the upper surface of the clamping plate (32) through a bearing.

4. The Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 3, characterized in that: The upper surface of the cross frame (8) is provided with a plurality of tooth grooves 1 (21), the upper surface of the telescopic plate (23) is provided with a plurality of tooth grooves 2 (31), and the inner upper surface of the bottom groove (4) is provided with a plurality of tooth grooves 3 (36); the cross frame (8) is meshedly connected with the longitudinal gear (16) via the tooth groove 1 (21), the telescopic plate (23) is meshedly connected with the two spur gears (25) via the tooth groove 2 (31), and the lamp holder (1) is meshedly connected with the cross gear (15) via the tooth groove 3 (36).

5. The Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 1, characterized in that: A twist key (35) is provided on the upper surface of the lamp holder (1).

6. The Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 3, characterized in that: The lower surfaces of the two supporting legs (28) are located below the lower surface of the lamp holder (1).

7. The Lambertian red light oxygen-protecting light rhythm desk lamp according to claim 3, characterized in that: The upper surface of the clamping plate (32) and the lower surface of the supporting leg (28) are both provided with rubber pads.

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