Eye protection lamp capable of being automatically adjusted

Abstract

The utility model discloses an automatic adjusting eye-protection lamp which comprises a vertical frame, two sliding grooves are formed in the vertical frame, sliding blocks are arranged in the two sliding grooves, the sliding blocks are connected with the vertical frame in a sliding mode, the sides, close to each other, of the two sliding blocks are fixedly connected with the same mounting plate, and a plurality of clamping grooves distributed in a circumferential mode are formed in the mounting plate. A clamping block is arranged in one clamping groove and fixedly connected with a cylinder, one side of the cylinder is fixedly connected with a round rod, the side, away from the cylinder, of the round rod is fixedly connected with a rotating shaft, the rotating shaft is sleeved with a square plate, the rotating shaft is rotationally connected with the square plate, and the two ends of the side, close to the vertical frame, of the square plate are fixedly connected with bolts. A plurality of inserting grooves distributed at equal intervals are formed in the two ends of the side, close to the square plate, of the vertical frame. According to the utility model, simple mechanical parts are used for replacing a complicated electric system, so that the overall structure of the eye-protection lamp is greatly simplified, the production cost is reduced, the structure is simple, the failure rate is low, and the maintenance cost and time are reduced.

Description

Technical Field

[0001] This utility model relates to the field of eye-protection lamp technology, and in particular to an automatically adjustable eye-protection lamp. Background Technology

[0002] An eye-protection lamp is a lighting device specifically designed to protect eyesight. It is typically used in situations where prolonged use of the eyes is required, such as studying, working, or reading. Using an eye-protection lamp helps reduce eye fatigue and protect eyesight, especially during extended periods of screen time.

[0003] A search revealed Chinese patent CN220828767U, which discloses an automatically adjustable eye-protection lamp, comprising: a base; a lamp housing positioned at the top of a stand near one end of a lifting groove, with a light sensor fixed to the outer side of the top of the lamp housing; a height adjustment component positioned inside the lifting groove; and an angle adjustment component positioned at one end of the lamp housing near the stand. This utility model provides an automatically adjustable eye-protection lamp. Through the coordinated design of the height adjustment component, angle adjustment component, and light sensor, the lamp easily detects external light during use. Based on the brightness of the external light, the height and angle of the lamp housing and the lamp are adjusted to prevent direct sunlight from the user's eyes, thus avoiding eye irritation and improving the device's effectiveness and eye protection, further enhancing its applicability.

[0004] The aforementioned patented automatic adjustment eye-protection lamp has the following shortcomings: its complex structure, consisting of multiple motors, screws, sleeves, and other mechanical components, results in high cost and price, limiting market acceptance. The complex mechanical structure may also lead to an increased failure rate, making repair and replacement of parts relatively difficult once a problem occurs, thus increasing maintenance costs and time. Therefore, it is urgent to solve these problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatically adjustable eye-protection lamp.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatically adjustable eye-protection lamp includes a stand with two sliding grooves. Each groove contains a slider slidably connected to the stand. The two sliders are fixedly connected to a common mounting plate on their adjacent sides. The mounting plate has several circumferentially distributed slots, one of which contains a locking block. A cylinder is fixedly connected to the locking block, and a round rod is fixedly connected to one side of the cylinder. A rotating shaft is fixedly connected to the round rod on the side away from the cylinder. A square plate is fitted onto the rotating shaft, which is rotatably connected to the square plate. Pins are fixedly connected to both ends of the square plate on the side closest to the stand. The stand has several equally spaced slots on both ends of the side closest to the square plate, which are adapted to the pins. A fixing shaft is fixedly connected to the cylinder on the side away from the round rod. This eye-protection lamp features a fixed connection and its angle and height are adjusted using simple components such as cylinders, locking blocks, mounting plates, slots, pins, and sockets. To adjust the angle, simply move the locking block from the slot; to adjust the height, move the pin from the socket. This effectively solves the problems raised in the background technology, which involved complex structures using multiple motors, screws, sleeves, and other mechanical components, resulting in high costs and limited market acceptance. Complex mechanical structures also led to higher failure rates, making repair and replacement difficult and increasing maintenance costs and time. This solution replaces complex electric systems with simpler mechanical parts, significantly simplifying the overall structure of the eye-protection lamp, reducing production costs, and achieving the technical benefits of a simple structure, low failure rate, and reduced maintenance costs and time.

[0008] Preferably, the rotating shaft has a handle fixedly connected to the side away from the round rod.

[0009] Preferably, the outer wall of the handle is fixedly connected with an anti-slip rubber sleeve.

[0010] Preferably, a light sensor is installed on one side of the eye-protection lamp.

[0011] Preferably, both ends of the mounting plate are provided with circular grooves, and guide rods are provided in both circular grooves, with both guide rods fixedly connected to the square plate.

[0012] Preferably, both guide rods are fitted with springs.

[0013] Preferably, a base is fixedly connected to the bottom of the stand.

[0014] The beneficial effects of this utility model are as follows:

[0015] The angle and height of the eye-protection lamp are adjusted using simple parts such as cylinders, locking blocks, mounting plates, slots, pins, and sockets. To adjust the angle, simply move the locking block out of the slot; to adjust the height, move the pin out of the socket. This effectively solves the problems raised in the background technology, which involved complex structures using multiple motors, screws, sleeves, and other mechanical components, resulting in high costs and limited market acceptance. Complex mechanical structures could also lead to higher failure rates, making repair and replacement difficult and increasing maintenance costs and time. This solution uses simple mechanical parts to replace complex electric systems, significantly simplifying the overall structure of the eye-protection lamp, reducing production costs, and achieving the technical benefits of a simple structure, low failure rate, and reduced maintenance costs and time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an automatically adjustable eye-protection lamp proposed in this utility model;

[0017] Figure 2 This is a partial structural diagram of an automatically adjusting eye-protection lamp proposed in this utility model;

[0018] Figure 3 This is a partial unfolded structural diagram of an automatically adjustable eye-protection lamp proposed in this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the stand of an automatically adjustable eye-protection lamp proposed in this utility model.

[0020] In the diagram: 1. Stand; 2. Slide groove; 3. Slider; 4. Mounting plate; 5. Slot; 6. Block; 7. Cylinder; 8. Round rod; 9. Shaft; 10. Square plate; 11. Handle; 12. Pin; 13. Eye-protection lamp; 14. Light sensor; 15. Guide rod; 16. Round groove; 17. Spring; 18. Anti-slip rubber sleeve; 19. Slot; 20. Base; 21. Fixed shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4An automatically adjustable eye-protection lamp includes a stand 1 with two sliding grooves 2, each containing a slider 3. The sliders 3 are slidably connected to the stand 1. A mounting plate 4 is fixedly connected to the two sliders 3 on their closest sides. The mounting plate 4 has several circumferentially distributed slots 5, one of which contains a locking block 6. A cylinder 7 is fixedly connected to the locking block 6. A round rod 8 is fixedly connected to one side of the cylinder 7. A rotating shaft 9 is fixedly connected to the round rod 8 on the side away from the cylinder 7. A square plate 10 is fitted onto the rotating shaft 9, which is rotatably connected to the square plate 10. Pins 12 are fixedly connected to both ends of the square plate 10 on the side closest to the stand 1. Several equally spaced slots 19 are provided on both ends of the stand 1 on the side closest to the square plate 10, and these slots 19 are adapted to the pins 12. A fixing shaft 21 is fixedly connected to the cylinder 7 on the side away from the round rod 8. An eye-protection lamp 13 is fixedly connected to one side of the cylinder 7. The angle and height of the eye-protection lamp are adjusted by using simple parts such as the cylinder, locking block, mounting plate, locking slot, pin, and slot. Therefore, when the angle of the eye-protection lamp needs to be adjusted, the locking block can be moved out of the locking slot to adjust the angle, and the pin can be moved out of the slot to adjust the height. This effectively solves the problems mentioned in the background technology, which are complex in structure, using multiple motors, screws, sleeves, and other mechanical structures, resulting in high cost and price of eye-protection lamps, which limits market acceptance. Complex mechanical structures may lead to increased failure rates, and once a problem occurs, repair and replacement of parts are relatively difficult, increasing maintenance costs and time. Thus, the technology achieves the effect of using simple mechanical parts to replace complex electric systems, greatly simplifying the overall structure of the eye-protection lamp, reducing production costs, and achieving the technical benefits of simple structure, low failure rate, and reduced maintenance costs and time.

[0023] In this invention, a handle 11 is fixedly connected to the rotating shaft 9 on the side away from the round rod 8.

[0024] In this utility model, the outer wall of the handle 11 is fixedly connected with an anti-slip rubber sleeve 18.

[0025] In this invention, a light sensor 14 is installed on one side of the eye-protection lamp 13. The light sensor 14 detects ambient light and sends the detected electrical signal to the built-in microcontroller of the eye-protection lamp 13. The microcontroller analyzes the strength of the signal and determines the current lighting conditions to automatically adjust the brightness of the eye-protection lamp 13.

[0026] In this utility model, both ends of the mounting plate 4 are provided with circular grooves 16, and guide rods 15 are provided in both circular grooves 16. Both guide rods 15 are fixedly connected to the square plate 10. When the square plate 10 moves, it will drive the guide rods 15 to move along the circular grooves 16, ensuring the stability of the square plate 10 when it moves.

[0027] In this utility model, both guide rods 15 are fitted with springs 17. By setting the springs 17, the cylindrical block 6 can be stably placed in the slot 5 by the elastic force of the springs 17, and the pin 12 can be stably placed in the slot 19, thus ensuring the stability of the eye protection lamp 13.

[0028] In this utility model, the bottom of the support frame 1 is fixedly connected to the base 20.

[0029] Working Principle: During use, the ambient light is detected by the light sensor 14. The light sensor 14 sends the detected electrical signal to the built-in microcontroller of the eye-protection lamp 13. The microcontroller analyzes the signal strength and determines the current lighting conditions to automatically adjust the brightness of the eye-protection lamp 13. When the angle of the light sensor 14 needs to be adjusted, the anti-slip rubber sleeve 18 is pulled. The anti-slip rubber sleeve 18 moves the handle 11, which in turn moves the rotating shaft 9. The rotating shaft 9 moves the round rod 8 and the square plate 10, which in turn moves the cylinder 7. The cylinder 7 moves the locking block 6, which moves out of the slot 5. The anti-slip rubber sleeve 18 can then be rotated, causing the cylinder 7 to rotate. The rotation of the cylinder 7 will then drive the fixed shaft 21 to rotate, which in turn will drive the eye-protection lamp 13 to rotate, thus adjusting the angle of the eye-protection lamp 13. When the square plate 10 moves, it will also move the guide rod 15, which will compress the spring 17, causing the spring 17 to contract. After the angle adjustment is completed, the lamp is ready to be adjusted. Align the locking block 6 with the nearby slot 5, release the anti-slip rubber sleeve 18, and the contracted spring 17 will extend, allowing the cylinder 7 to return to its initial position. This allows the locking block 6 to re-enter the slot 5 to limit the cylinder 7, ensuring the stability of the eye-protection lamp 13's angle. When adjusting the height of the eye-protection lamp 13, similarly pull the anti-slip rubber sleeve 18. The movement of the square plate 10 will cause the pin 12 to move out of the slot 19, allowing the height of the anti-slip rubber sleeve 18 to be adjusted up and down. This will cause the cylinder 7 to move up and down, which in turn will cause the mounting plate 4 to move up and down. The mounting plate 4 will then cause the slider 3 to move along the slide groove 2. The up and down movement of the cylinder 7 will cause the fixed shaft 21 to move, which in turn will cause the eye-protection lamp 13 to move, thus adjusting the height of the eye-protection lamp 13. Align the pin 12 with the nearby slot 19, release the anti-slip rubber sleeve 18, and the pin 12 will re-enter the slot 19, thus limiting the height of the eye-protection lamp 13.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatically adjustable eye protection lamp comprising a stand (1), characterized in that, The support frame (1) has two sliding grooves (2), and each of the two sliding grooves (2) is provided with a slider (3). The slider (3) is slidably connected to the support frame (1). The two sliders (3) are fixedly connected to the same mounting plate (4) on the side that is close to each other. The mounting plate (4) has several circumferentially distributed slots (5). One of the slots (5) is provided with a locking block (6). The locking block (6) is fixedly connected to a cylinder (7). A round rod (8) is fixedly connected to one side of the cylinder (7). A rotating shaft is fixedly connected to the side of the round rod (8) away from the cylinder (7). (9) The rotating shaft (9) is fitted with a square plate (10). The rotating shaft (9) is rotatably connected to the square plate (10). The square plate (10) is fixedly connected to pins (12) at both ends on the side near the upright frame (1). The upright frame (1) is provided with several slots (19) evenly distributed at both ends on the side near the square plate (10). The slots (19) are adapted to the pins (12). The cylinder (7) is fixedly connected to a fixed shaft (21) on the side away from the round rod (8). The fixed shaft (21) is fixedly connected to an eye-protection lamp (13) on the side away from the cylinder (7).

2. The self-adjusting eye-care lamp of claim 1, wherein, The shaft (9) has a handle (11) fixedly connected to the side away from the round rod (8).

3. The self-adjusting eye-care lamp of claim 2, wherein, The outer wall of the handle (11) is fixedly connected with an anti-slip rubber sleeve (18).

4. The self-adjusting eye-care lamp of claim 1, wherein, A light sensor (14) is installed on one side of the eye-protection lamp (13).

5. The self-adjusting eye-care lamp of claim 1, wherein, Both ends of the mounting plate (4) are provided with circular grooves (16), and guide rods (15) are provided in both circular grooves (16). Both guide rods (15) are fixedly connected to the square plate (10).

6. The self-adjusting eye-care lamp of claim 5, wherein, Both guide rods (15) are fitted with springs (17).

7. The self-adjusting eye-care lamp of claim 1, wherein, The bottom of the support frame (1) is fixedly connected to a base (20).

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