Lambertian red light oxygen protection nursing light rhythm table lamp

Abstract

This invention relates to the field of lighting fixtures and discloses a Lambertian red light oxygen-protecting luminescent table lamp, including a lamp base, a lamp frame disposed behind the upper surface of the lamp base, a lamp body fixed to the top of the lamp frame, and a bottom groove formed at the bottom of the lamp base. The invention utilizes an operating wheel to rotate a rectangular rod, a rotating cylinder, and two bevel gears. Under the transmission of the first bevel gear, a screw rotates, causing two sliding plates to move in opposite directions. This moves the locking plate and locking block away from the longitudinal and transverse gears, respectively, allowing the longitudinal and transverse gears to rotate freely. This allows a person to pull the lamp base and move the lamp body left and right along the crossbeam, or to slide the lamp base back and forth along the sliding block and bottom groove to adjust the distance, thus enabling flexible movement. After movement, rotating the operating wheel in the opposite direction resets the sliding plates and other structures, fixing the longitudinal and transverse gears and preventing the lamp base from moving. This ensures the table lamp can be placed stably and is easy to move and adjust, making operation convenient.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, specifically to a Lambertian red light oxygen-protecting rhythmic table lamp. Background Technology

[0002] The Lambertian Red Light Oxygen-Protecting Rhythm Desk Lamp may be a desk lamp that combines Lambertian light source technology and red light enhancement technology for eye protection. The Lambertian light source is a diffuse light source characterized by a uniformly diffused large light spot without a central highlight. This light source design increases the area illuminated to the fundus while reducing the energy reaching individual cells, ensuring that each cell receives the same power, thus improving safety during use.

[0003] Red light enhancement technology is commonly used in eye-protection desk lamps to reduce the harmful effects of blue light on the eyes and increase beneficial red light. This technology can help protect retinal pigment and activate epithelial cell activity, promoting blood circulation, thus protecting vision while also nourishing the eyes.

[0004] Photonic rhythm refers to the use of red light of specific wavelengths and beams to irradiate the fundus, providing photonutrients to the posterior pole of the retina, improving fundus blood circulation, activating macular cell regeneration, enhancing cone cell sensitivity, thickening the choroid, and increasing the elasticity and retraction of scleral fibers. This achieves the purpose of inhibiting abnormal axial growth and controlling the progression of myopia. Therefore, the Lambertian red light oxygen-protecting photonic rhythm lamp source, as a desk lamp, not only provides a uniform, soft, and safe light environment, but also helps protect eyesight, improve sleep quality, and has many other advantages.

[0005] However, most existing desk lamps are placed on the desktop, which makes them less stable. They are prone to tipping over and causing damage if accidentally touched or shaken. While screws that fix them to the desktop provide better stability, they cannot be moved as needed and are not very flexible. There is a lack of desk lamps that combine both flexibility and stability to solve these problems. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a Lambertian red light oxygen-nurturing light rhythmic desk lamp, which solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, more specifically, a Lambertian red light oxygen-nurturing light rhythmic desk lamp includes a lamp holder, a lamp frame disposed behind the upper surface of the lamp holder, a lamp body fixed to the top of the lamp frame, a bottom groove formed at the bottom of the lamp holder, a U-shaped frame fixed to the upper surface inside the bottom groove, a slide block slidably connected to the inner side of the U-shaped frame and the bottom groove, two through grooves symmetrically formed on the outer surface of the lamp holder, both through grooves communicating with the bottom groove, a crossbeam slidably connected to the two through grooves and the slide block, and an inner cavity formed above the crossbeam inside the slide block. Slide plates are slidably connected to both the left and right sides of the cavity. A screw is threadedly connected to the inside of each slide plate. A bevel gear is fixed to the opposite end of each of the two screws. A retaining plate is integrally formed at the bottom of each of the two slide plates. A retaining block is fixed to the upper side of each of the two slide plates. The top of the cavity extends to the upper surface of the slide block. A horizontal gear is rotatably connected to the upper part of the cavity. A vertical gear is rotatably connected to the lower part of the cavity. A bevel gear is meshed with the rear ends of the two bevel gears. A rotating cylinder is fixed inside the bevel gear. The front and rear ends of the rotating cylinder extend to the front and rear surfaces of the slide block, respectively. The rotating cylinder is rotatably connected to the slide block. A rectangular rod is slidably connected inside the rotating cylinder.

[0008] 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 extends through to the front of the U-shaped frame and is fixed with an operating wheel.

[0009] Furthermore, a slide rail is provided through the interior of the cross frame. Telescopic plates are slidably connected to the left and right sides of the slide rail. Symmetrical inner grooves are formed on the upper surface of the slide rail. Spur gears are rotatably connected to the front and rear surfaces of the inner grooves. A worm gear is fixed between the two spur gears. A worm is meshed with the top of the worm gear and is rotatably connected to the inner groove. The end of the worm away from the lamp holder extends through to the outside of the cross frame. Support legs are integrally formed at the lower left and right ends of the cross frame. A through-type slide groove is formed on the upper surface of the telescopic plate away from the cross frame. A clamp is slidably connected inside the slide groove. A clamp plate is fixed at the bottom of the clamp. A screw block is fixed inside the slide groove, located inside the clamp. The screw block is slidably connected to the inside of the clamp. A second screw rod is threaded inside the screw block. The top end of the second screw rod extends through to the top of the clamp, and the bottom end of the second screw rod is rotatably connected to the upper surface of the clamp plate via a bearing.

[0010] Furthermore, the upper surface of the cross frame is provided with several toothed grooves, the upper surface of the telescopic plate is provided with several toothed grooves, and the upper surface inside the bottom groove is provided with several toothed grooves. The cross frame is connected to the longitudinal gear through the toothed grooves, the telescopic plate is connected to the two spur gears through the toothed grooves, and the lamp holder is connected to the transverse gear through the toothed grooves.

[0011] Furthermore, a key is provided on the upper surface of the lamp holder.

[0012] Furthermore, the bottom of both legs is located below the lamp holder.

[0013] Furthermore, rubber pads are provided on both the upper surface of the clamp plate and the lower surface of the support leg.

[0014] The beneficial effects of the Lambertian red light oxygen-protecting light rhythm desk lamp of the present invention are as follows:

[0015] This invention uses an operating wheel to rotate a rectangular rod, a rotating cylinder, and two bevel gears. Under the transmission of the first bevel gear, the first screw rotates, causing two sliding plates to move in opposite directions. This moves the locking plate and locking block away from the longitudinal and transverse gears, respectively, allowing the longitudinal and transverse gears to rotate freely. This allows the user to pull the lamp base and move the lamp body left and right along the crossbeam, or to slide the lamp base back and forth along the slide block and bottom groove to adjust the distance, thus enabling flexible movement. After movement, rotating the operating wheel in the opposite direction resets the sliding plates and other structures, fixing the longitudinal and transverse gears and preventing the lamp base from moving. This ensures the lamp can be placed stably and is easy to move and adjust, making it convenient to operate. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle;

[0020] Figure 4 For the present invention Figure 2 A magnified structural diagram of point B in the middle;

[0021] Figure 5 This is a side sectional view of the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the slide and the crossbar in this invention;

[0023] Figure 7 This is a rear view schematic diagram of the internal structure of the slide block in this invention.

[0024] In the diagram: 1. Lamp holder; 2. Lamp frame; 3. Lamp body; 4. Bottom groove; 5. U-shaped frame; 6. Slide; 7. Through groove; 8. Horizontal frame; 9. Inner cavity; 10. Slide plate; 11. Screw 1; 12. Bevel gear 1; 13. Clamping plate; 14. Clamping block; 15. Horizontal gear; 16. Vertical gear; 17. Bevel gear 2; 18. Rotary cylinder; 19. Rectangular rod; 20. Operating wheel; 21. Gear groove 1; 22. Slide rail; 23. Telescopic plate; 24. Inner groove; 25. Spur gear; 26. Worm gear; 27. Worm; 28. Support leg; 29. ​​Slide groove; 30. Clamping frame; 31. Gear groove 2; 32. Clamping plate; 33. Screw 2; 34. Screw block; 35. Torque key; 36. Gear groove 3. Detailed Implementation

[0025] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0026] like Figure 1-7 As shown, according to one aspect of the present invention, a Lambertian red light oxygen-protecting light rhythmic desk lamp is provided, including a lamp base 1, a lamp holder 2 disposed behind the upper surface of the lamp base 1, a lamp body 3 fixed to the top of the lamp holder 2, the lamp body 3 being a Lambertian red light oxygen-protecting light rhythmic light source, a bottom groove 4 formed at the bottom of the lamp base 1, a U-shaped frame 5 fixed to the upper surface inside the bottom groove 4, a slide block 6 slidably connected to the inner side of the U-shaped frame 5 and the inside of the bottom groove 4, two through grooves 7 symmetrically formed on the outer surface of the lamp base 1, both through grooves 7 communicating with the inside of the bottom groove 4, a crossbeam 8 slidably connected to the inside of the two through grooves 7 and the inside of the slide block 6, an inner cavity 9 formed above the crossbeam 8 inside the slide block 6, the inner cavity 9 having left and right sides Both slide plates 10 are slidably connected. Screw 11 is threadedly connected inside the slide plate 10. Bevel gear 12 is fixed at the opposite ends of both screws 11. A retaining plate 13 is integrally formed at the bottom of both slide plates 10. A retaining block 14 is fixed on the upper opposite side of both slide plates 10. The top of the inner cavity 9 extends to the upper surface of the slide block 6. A horizontal gear 15 is rotatably connected to the upper part of the inner cavity 9. A vertical 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 with a bevel gear 17. A rotating cylinder 18 is fixed inside the bevel gear 17. The front and rear ends of the rotating cylinder 18 extend to the front and rear surfaces of the slide block 6, respectively. The rotating cylinder 18 is rotatably connected to the slide block 6. A rectangular rod 19 is slidably connected inside the rotating cylinder 18.

[0027] In this embodiment, 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 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 cylinder 18, and the bevel gear 17 rotate. Under the transmission of the bevel gear 12, the screw 11 rotates, causing the two sliding plates 10 to move in opposite directions. This causes the locking plate 13 and the locking block 14 to move away from the longitudinal gear 16 and the transverse gear 15, respectively, so that the longitudinal gear 16 and the transverse gear 15 can rotate without restriction. This allows the person to pull the lamp base 1 and move the lamp body 3 left and right along the cross frame 8. The lamp base 1 can also slide back and forth along the slide 6 and the bottom groove 4 to adjust the distance, thus moving flexibly. After moving, the operating wheel 20 is rotated in the opposite direction to reset the sliding plate 10 and other structures, thereby fixing the longitudinal gear 16 and the transverse gear 15, so that the lamp base 1 cannot be moved. This allows the lamp to be placed stably and is also convenient for moving and adjusting the position.

[0028] In this embodiment, a slide rail 22 is provided through the interior of the cross frame 8. Telescopic plates 23 are slidably connected to the left and right sides of the slide rail 22. An inner groove 24 is symmetrically provided on the upper surface of the slide rail 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 with 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 extends through to the outside of the cross frame 8, below the left and right ends of the cross frame 8. All are integrally formed with support legs 28. The upper surface of the telescopic plate 23 is provided with a through-type slide groove 29 on the side away from the cross frame 8. The slide groove 29 is slidably connected to the clamp 30. The bottom of the clamp 30 is fixed with a clamp plate 32. The slide groove 29 is located inside the clamp 30 and is fixed with a screw block 34. The screw block 34 is slidably connected to the inside of the clamp 30. The screw block 34 is threadedly connected to a screw rod 33. The top end of the screw rod 33 extends through to the top of the clamp 30. The bottom end of the screw rod 33 is rotatably connected to the upper surface of the clamp plate 32 through a bearing.

[0029] The lamp holder 1 is stably placed on the crossbeam 8 via the slide 6, making it easy to move. The lamp holder 1 is installed and connected to the table body through the crossbeam 8, clamps 30, and other structures. Depending on the width of the table body, the worm gear 27 is rotated, causing the worm wheel 26 and spur gear 25 to rotate, which moves the telescopic plate 23 to extend and retract, adjusting the overall length of the crossbeam 8 and telescopic plate 23. Once adapted, the two clamps 30 and other structures are positioned on both sides of the table body, and the screw 33 is rotated to raise or lower the clamps 30 and clamps 32. Based on different table thicknesses, they are clamped and fixed, thus making the crossbeam 8 stably installed and fixedly connected to the table body. This achieves adaptation to different table widths and table thicknesses without the need for drilling, improving adaptability, enabling quick installation, and making operation convenient and simple.

[0030] In this embodiment, the upper surface of the cross frame 8 is provided with several toothed grooves 21, the upper surface of the telescopic plate 23 is provided with several toothed grooves 31, and the upper surface inside the bottom groove 4 is provided with several toothed grooves 36. The cross frame 8 is connected to the longitudinal gear 16 through the toothed grooves 21. When the lamp holder 1 moves left and right along the cross frame 8 through the slide 6, the longitudinal gear 16 rotates. After the longitudinal gear 16 is limited and fixed by the locking plate 13, the slide 6 will not be able to slide on the surface of the cross frame 8. The telescopic plate 23 is connected to the two spur gears 25 through the toothed grooves 21. When the spur gears 25 rotate, the telescopic plate 23 slides left and right through the meshing. The lamp holder 1 is connected to the transverse gear 15 through the toothed grooves 36. 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 toothed grooves 36. After the transverse gear 15 is limited by the locking block 14, it cannot rotate. The lamp holder 1 will not be able to slide back and forth under the limitation of the toothed grooves 36.

[0031] In this embodiment, a key 35 is provided on the upper surface of the lamp holder 1. By rotating the key 35, the lamp body 3 can be used for different modes of lighting and switching.

[0032] In this embodiment, the bottom of both support legs 28 are located below the lamp holder 1. The support legs 28 slightly raise the crossbeam 8 and the lamp holder 1, making the lamp holder 1 move more smoothly along the crossbeam 8.

[0033] In this embodiment, rubber pads are provided on the upper surface of the clamping plate 32 and the lower surface of the support leg 28. The elastic rubber pads increase the stability when clamping and fixing, making the table lamp more stable when moving and using for lighting.

[0034] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention are also 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 provided behind the upper surface of the lamp holder (1). A lamp body (3) is fixed to 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 to the upper surface inside the bottom groove (4). A slide block (6) is slidably connected to the inside of the U-shaped frame (5) and the bottom groove (4). A through groove (7) is symmetrically provided on the outer surface of the lamp holder (1). Both 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 slide block (6). The cross frame (8) is slidably connected to the inside of the slide block (6). An inner cavity (9) is provided inside the slide block (6) above the cross frame (8). A sliding plate (10) is slidably connected to the left and right sides of the inner cavity (9). A screw thread is threaded inside the sliding plate (10). The first rod (11) is fixed with bevel gears (12) at opposite ends. 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 clamping blocks (14). The top of the inner cavity (9) extends to the upper surface of the slide block (6). The upper part of the inner cavity (9) is rotatably connected with a horizontal gear (15). The lower part of the inner cavity (9) is rotatably connected with a vertical gear (16). The rear ends of the two bevel gears (12) are meshed with a bevel gear (17). A rotating cylinder (18) is fixed inside the bevel gear (17). The front and rear ends of the rotating cylinder (18) respectively penetrate to the front and rear surfaces of the slide block (6). The rotating cylinder (18) is rotatably connected to the slide block (6). A rectangular rod (19) is slidably connected inside the rotating cylinder (18).

2. The Lambertian red light oxygen-protecting light rhythmic 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) extends through to the front of the U-shaped frame (5) and is fixed with an operating wheel (20).

3. The Lambertian red light oxygen-protecting circadian rhythm desk lamp according to claim 1, characterized in that: The cross frame (8) has a through-running slide (22). Telescopic plates (23) are slidably connected to the left and right sides of the slide (22). The upper surface of the slide (22) has symmetrically formed inner grooves (24). Spur gears (25) are rotatably connected to the front and rear surfaces of the inner grooves (24). A worm gear (26) is fixed between the two spur gears (25). A worm (27) is meshed with 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) extends through to the outside of the cross frame (8). The lower left and right ends of the cross frame (8) are integrally formed with… The support leg (28) has a through groove (29) on the upper surface of the telescopic plate (23) away from the cross frame (8). A clamp (30) is slidably connected inside the groove (29). A clamp plate (32) is fixed at the bottom of the clamp (30). A screw block (34) is fixed inside the groove (29) on the inner side of the clamp (30). The screw block (34) is slidably connected to the clamp (30). A screw rod (33) is threaded inside the screw block (34). The top end of the screw rod (33) extends through to the top of the clamp (30). The bottom end of the screw rod (33) is rotatably connected to the upper surface of the clamp plate (32) through a bearing.

4. The Lambertian red light oxygen-protecting light rhythmic desk lamp according to claim 3, characterized in that: The upper surface of the cross frame (8) is provided with several toothed grooves (21), the upper surface of the telescopic plate (23) is provided with several toothed grooves (31), and the upper surface of the bottom groove (4) is provided with several toothed grooves (36). The cross frame (8) is connected to the longitudinal gear (16) through the toothed grooves (21), the telescopic plate (23) is connected to the two spur gears (25) through the toothed grooves (31), and the lamp holder (1) is connected to the transverse gear (15) through the toothed grooves (36).

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

6. A Lambertian red light oxygen-protecting circadian rhythm desk lamp according to claim 3, characterized in that: The bottom of both legs (28) is located below the lamp holder (1).

7. A Lambertian red light oxygen-protecting light rhythmic desk lamp according to claim 3, characterized in that: Rubber pads are provided on the upper surface of the clamp (32) and the lower surface of the support leg (28).

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