Waterproof LED lamp

Abstract

The utility model discloses a waterproof LED lamp which comprises a sealing shell and LED lamp bodies, a plurality of sets of LED lamp bodies are installed in the sealing shell at equal intervals, a transparent circular plate is arranged in the portion, on one side of the LED lamp bodies, of the sealing shell, and four sets of limiting blocks are installed on the side wall of the transparent circular plate at equal intervals. Vertical grooves are formed in the positions, on one sides of the limiting blocks, of the inner wall of the sealing shell, the limiting blocks are slidably connected with the vertical grooves, limiting grooves are formed in the inner wall of the sealing shell, the limiting grooves are slidably connected with the limiting blocks, and four sets of electric push rods are installed on the outer wall of the sealing shell at equal intervals; pin shafts are installed at the ends, close to the sealing shell, of the electric push rods, and the electric push rods are movably connected with the sealing shell through the pin shafts. According to the waterproof LED lamp, the irradiation range of the waterproof LED lamp can be conveniently adjusted in a linkage mode, angle adjustment irradiation use of the waterproof LED lamp is facilitated, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof LED lamps, in particular to a waterproof LED lamp. Background Art

[0002] LED lamp, or light emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. Traditional LED lamps are mostly connected by screws, which are inconvenient to disassemble, and have poor waterproof effect. They are prone to water ingress and short circuit. At the same time, they are not easy to adjust and use. In order to improve this situation, a waterproof LED lamp is proposed.

[0003] For example, a waterproof LED lamp disclosed in the authorization announcement number CN217356536U includes a lamp holder, a light guide column, an LED light source, a power cord and a lampshade, wherein the light guide column is covered on the outside of the LED light source, the LED light source and the light guide column are injection molded into an integrated structure, the upper part of the light guide column is fixedly connected to the lamp holder, the power cord is electrically connected to the LED light source, the power cord extends out of the lamp holder, the lampshade is covered on the outside of the light guide column, and the lampshade is fixedly connected to the lamp holder;

[0004] Although such a structural setting is realized, compared with the prior art, the light guide column is covered on the outside of the LED light source by injection molding, which effectively avoids the phenomenon of water leakage caused by the gap between the LED light source and the light guide column, and has higher sealing and better waterproof performance;

[0005] However, the problem that the existing waterproof LED lamp is not conducive to convenient linkage adjustment of the irradiation range of the waterproof LED lamp during use and is not conducive to angle adjustment of the waterproof LED lamp for irradiation use has not been solved, which affects the flexibility of use. Utility Model Content

[0006] The purpose of the utility model is to provide a waterproof LED lamp to solve the problem in the above background technology that the waterproof LED lamp is not convenient for convenient linkage adjustment of the illumination range of the waterproof LED lamp, which is not conducive to angle adjustment of the waterproof LED lamp for illumination use, thus affecting the flexibility of use.

[0007] To achieve the above object, the present utility model provides the following technical solution: A waterproof LED lamp, comprising a sealing shell and an LED lamp body. A plurality of groups of LED lamp bodies are installed at equal intervals inside the sealing shell. A transparent circular plate is arranged inside the sealing shell on one side of the LED lamp body. Four groups of limiting blocks are installed at equal intervals on the side wall of the transparent circular plate. Vertical grooves are installed on the inner wall of the sealing shell on one side of the limiting blocks, and the limiting blocks are slidably connected with the vertical grooves. A limiting groove is installed on the inner wall of the sealing shell, and the limiting groove is slidably connected with the limiting blocks. Four groups of electric push rods are installed at equal intervals on the outer wall of the sealing shell. A pin shaft is installed at one end of each electric push rod close to the sealing shell, and the electric push rod is movably connected with the sealing shell through the pin shaft. A push arm is installed at the output end of each electric push rod. A bearing block is installed at one end of each push arm far from the electric push rod. A linkage shaft is installed at one end of each bearing block close to the push arm, and the bearing block is movably connected with the push arm through the linkage shaft. A reflecting plate is installed at one end of each bearing block far from the linkage shaft. A right placing block is installed on one side of each reflecting plate close to the sealing shell. A left placing block is installed on one side of each right placing block far from the reflecting plate. A hinge shaft is installed on one side of each left placing block close to the right placing block, and the left placing block is movably connected with the right placing block through the hinge shaft, and the left placing block is connected with the sealing shell.

[0008] Preferably, a support frame is arranged above the sealing shell, and a turning motor is installed on the outer wall of the support frame.

[0009] Preferably, a first worm is installed at the output end of the turning motor, and a turning shaft is movably installed inside the support frame on one side of the first worm.

[0010] Preferably, a first worm gear is sleeved on the surface of the turning shaft, and the first worm gear meshes with the first worm.

[0011] Preferably, a turning plate is arranged below the support frame, and the turning plate penetrates through the turning shaft and is fixedly connected with the turning shaft.

[0012] Preferably, a rotating motor is installed at the top end of the turning plate, a second worm is installed at the output end of the rotating motor, and the second worm is movably connected with the turning plate.

[0013] Preferably, a movable shaft is movably installed inside the turning plate on one side of the second worm, a second worm gear is sleeved on the surface of the movable shaft, and the second worm meshes with the second worm gear.

[0014] Preferably, the movable shaft extends to the outside of the turning plate, and a connecting block is installed at the bottom end of the movable shaft, and the connecting block is connected with the sealing shell.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This waterproof LED lamp not only realizes the convenient linkage adjustment of the irradiation range of the waterproof LED lamp, facilitating the angle adjustment and irradiation use of the waterproof LED lamp, but also improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structure schematic diagram of the sealing shell of the present utility model;

[0018] Figure 3 is a front view sectional structure schematic diagram of the flip plate of the present utility model;

[0019] Figure 4 is a three-dimensional structure schematic diagram of the transparent circular plate of the present utility model;

[0020] Figure 5 is a three-dimensional structure schematic diagram of the limit block of the present utility model;

[0021] Figure 6 is a three-dimensional structure schematic diagram of the reflector of the present utility model.

[0022] In the figure: 1, support frame; 2, flip motor; 3, first worm gear; 4, first worm; 5, flip shaft; 6, flip plate; 7, rotation motor; 8, second worm; 9, movable shaft; 10, second worm gear; 11, sealing shell; 12, reflector; 13, LED lamp body; 14, transparent circular plate; 15, connecting block; 16, vertical groove; 17, limit block; 18, limit groove; 19, electric push rod; 20, push arm; 21, linkage shaft; 22, bearing block; 23, hinge shaft; 24, pin shaft; 25, left placement block; 26, right placement block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6, an embodiment provided by the present utility model: a waterproof LED lamp, comprising a sealing shell 11 and an LED lamp body 13. A plurality of groups of LED lamp bodies 13 are installed inside the sealing shell 11 at equal intervals. A transparent circular plate 14 is arranged inside the sealing shell 11 on one side of the LED lamp body 13. Four groups of limiting blocks 17 are installed on the side wall of the transparent circular plate 14 at equal intervals. Vertical grooves 16 are installed on the inner wall of the sealing shell 11 on one side of the limiting block 17, and the limiting block 17 is slidably connected to the vertical groove 16. A limiting groove 18 is installed on the inner wall of the sealing shell 11, and the limiting groove 18 is slidably connected to the limiting block 17. Four groups of electric push rods 19 are installed on the outer wall of the sealing shell 11 at equal intervals. The electric push rods 19 play a role in power driving. One ends of the electric push rods 19 close to the sealing shell 11 are all installed with pin shafts 24, and the electric push rods 19 are movably connected to the sealing shell 11 through the pin shafts 24. The output ends of the electric push rods 19 are all installed with push arms 20. One ends of the push arms 20 far from the electric push rods 19 are all installed with bearing blocks 22. One ends of the bearing blocks 22 close to the push arms 20 are all installed with linkage shafts 21, and the bearing blocks 22 are movably connected to the push arms 20 through the linkage shafts 21. Reflective plates 12 are installed at the ends of the bearing blocks 22 far from the linkage shafts 21. Right placing blocks 26 are installed on one sides of the reflective plates 12 close to the sealing shell 11. Left placing blocks 25 are installed on one sides of the right placing blocks 26 far from the reflective plates 12. Hinge shafts 23 are installed on one sides of the left placing blocks 25 close to the right placing blocks 26, and the left placing blocks 25 are movably connected to the right placing blocks 26 through the hinge shafts 23, and the left placing blocks 25 are connected to the sealing shell 11;

[0025] First, install the device to the usage position through the support frame 1, and install multiple groups of LED lamp bodies 13 inside the sealing shell 11 in sequence. The sealing shell 11 provides sealing, waterproof, and support for the LED lamp bodies 13. Take the transparent circular plate 14, align the limiting block 17 with the vertical groove 16, and press down the transparent circular plate 14. The transparent circular plate 14 drives the limiting block 17 to slide inside the limiting groove 18 and move to the position of the limiting groove 18. Then rotate the transparent circular plate 14, and the transparent circular plate 14 drives the limiting block 17 to rotate inside the limiting groove 18. Under the limiting cooperation of the limiting groove 18, install the transparent circular plate 14 inside the sealing shell 11. The transparent circular plate 14 protects the LED lamp bodies 13. When it is necessary to adjust the light irradiation range, turn on the electric push rod 19. The pin shaft 24 provides movable support for the electric push rod 19. The electric push rod 19 drives the push arm 20 to move. The push arm 20 drives the bearing block 22 to rotate through the linkage shaft 21. Supported by the left placing block 25, the bearing block 22 drives the reflector 12 to rotate. The reflector 12 drives the right placing block 26 to rotate around the hinge shaft 23 to rotate and adjust the angle of the reflector 12. With the cooperation of the four reflectors 12, the adjustment of the light irradiation range is completed. When it is necessary to adjust the irradiation angle, turn on the flipping motor 2. The flipping motor 2 drives the first worm 4 to rotate. Under the mutual meshing of the first worm 4 and the first worm gear 3, the first worm 4 drives the flipping shaft 5 to rotate through the first worm gear 3. Under the movable cooperation of the support frame 1 and the flipping shaft 5, the flipping shaft 5 drives the flipping plate 6 to rotate. The flipping plate 6 drives the sealing shell 11 and the LED lamp bodies 13 to rotate to rotate and adjust the irradiation angle of the LED lamp bodies 13, realizing the convenient linkage adjustment of the irradiation range of the waterproof LED lamp, facilitating the angle adjustment and irradiation use of the waterproof LED lamp, and improving the flexibility of use;

[0026] A support frame 1 is arranged above the sealing shell 11, and a flipping motor 2 is installed on the outer wall of the support frame 1. The flipping motor 2 plays a role of power drive;

[0027] The output end of the flipping motor 2 is installed with a first worm 4. A flipping shaft 5 is movably installed inside the support frame 1 on one side of the first worm 4. A first worm gear 3 is sleeved on the surface of the flipping shaft 5, and the first worm gear 3 meshes with the first worm 4;

[0028] A flipping plate 6 is arranged below the support frame 1, and the flipping plate 6 penetrates through the flipping shaft 5 and is fixedly connected to the flipping shaft 5. A rotating motor 7 is installed at the top end of the flipping plate 6. The rotating motor 7 plays a role of power drive. The output end of the rotating motor 7 is installed with a second worm 8, and the second worm 8 is movably connected to the flipping plate 6;

[0029] Inside the turnover plate 6 on one side of the second worm 8, a movable shaft 9 is movably installed. A second worm wheel 10 is sleeved on the surface of the movable shaft 9, and the second worm 8 meshes with the second worm wheel 10. The movable shaft 9 extends to the outside of the turnover plate 6, and a connecting block 15 is installed at the bottom end of the movable shaft 9, and the connecting block 15 is connected to the sealing shell 11;

[0030] Turn on the rotating motor 7, drive the second worm 8 to rotate by the rotating motor 7. Under the meshing of the second worm 8 and the second worm wheel 10, drive the movable shaft 9 to rotate by the second worm 8 through the second worm wheel 10, and drive the sealing shell 11 and the LED lamp body 13 to rotate by the movable shaft 9 through the connecting block 15, so as to adjust the use position of the waterproof LED lamp in a circular motion.

[0031] Working principle: First, install the device to the use position through the support frame 1, install multiple groups of LED lamp bodies 13 in the sealing shell 11 in sequence, and the sealing shell 11 provides sealed waterproof support for the LED lamp bodies 13. Take the transparent circular plate 14, align the limiting block 17 with the vertical groove 16, press down the transparent circular plate 14, drive the limiting block 17 to slide in the limiting groove 18 and move to the position of the limiting groove 18 by the transparent circular plate 14. Then rotate the transparent circular plate 14, drive the limiting block 17 to rotate in the limiting groove 18 by the transparent circular plate 14, so as to install the transparent circular plate 14 in the sealing shell 11, and the transparent circular plate 14 protects the LED lamp bodies 13. When it is necessary to adjust the light irradiation range, drive the push arm 20 to move by the electric push rod 19, drive the bearing block 22 to rotate by the push arm 20 through the linkage shaft 21, drive the reflector 12 to rotate by the bearing block 22, drive the right placement block 26 to rotate around the hinge shaft 23 by the reflector 12, so as to rotate and adjust the angle of the reflector 12. With the cooperation of the four groups of reflectors 12, complete the adjustment of the light irradiation range. Drive the first worm 4 to rotate by the turnover motor 2, drive the turnover shaft 5 to rotate by the first worm 4 through the first worm wheel 3, drive the turnover plate 6 to rotate by the turnover shaft 5, drive the sealing shell 11 and the LED lamp body 13 to rotate by the turnover plate 6, so as to rotate and adjust the irradiation angle of the LED lamp body 13. Drive the second worm 8 to rotate by the rotating motor 7, drive the movable shaft 9 to rotate by the second worm 8 through the second worm wheel 10, drive the sealing shell 11 and the LED lamp body 13 to rotate by the movable shaft 9 through the connecting block 15, so as to adjust the use position of the waterproof LED lamp in a circular motion, thereby completing the use work of the waterproof LED lamp.

Claims

1. A waterproof LED lamp, comprising a sealing shell (11) and an LED lamp body (13), characterized in that: Inside the sealed housing (11), multiple groups of LED lamp bodies (13) are installed at equal intervals. Inside the sealed housing (11) on one side of the LED lamp body (13), a transparent circular plate (14) is provided. On the side wall of the transparent circular plate (14), four groups of limiting blocks (17) are installed at equal intervals. On the inner wall of the sealed housing (11) on one side of the limiting block (17), vertical grooves (16) are installed, and the limiting block (17) is slidably connected to the vertical groove (16). On the inner wall of the sealed housing (11), a limiting groove (18) is installed, and the limiting groove (18) is slidably connected to the limiting block (17). On the outer wall of the sealed housing (11), four groups of electric push rods (19) are installed at equal intervals. At one end of the electric push rod (19) close to the sealed housing (11), a pin shaft (24) is installed, and the electric push rod (19) is movably connected to the sealed housing (11) through the pin shaft (24). At the output ends of the electric push rods (19), push arms (20) are installed. At one end of the push arm (20) far from the electric push rod (19), a bearing block (22) is installed. At one end of the bearing block (22) close to the push arm (20), a linkage shaft (21) is installed, and the bearing block (22) is movably connected to the push arm (20) through the linkage shaft (21). At one end of the bearing block (22) far from the linkage shaft (21), a reflector (12) is installed. On one side of the reflector (12) close to the sealed housing (11), a right placement block (26) is installed. On one side of the right placement block (26) far from the reflector (12), a left placement block (25) is installed. On one side of the left placement block (25) close to the right placement block (26), a hinge shaft (23) is installed, and the left placement block (25) is movably connected to the right placement block (26) through the hinge shaft (23), and the left placement block (25) is connected to the sealed housing (11).

2. The waterproof LED lamp according to claim 1, characterized in that: Above the sealed housing (11), a support frame (1) is provided. On the outer wall of the support frame (1), a turning motor (2) is installed.

3. The waterproof LED lamp according to claim 2, characterized in that: At the output end of the turning motor (2), a first worm (4) is installed. Inside the support frame (1) on one side of the first worm (4), a turning shaft (5) is movably installed.

4. The waterproof LED lamp according to claim 3, characterized in that: On the surface of the turning shaft (5), a first worm gear (3) is sleeved, and the first worm gear (3) meshes with the first worm (4).

5. The waterproof LED lamp according to claim 2, characterized in that: Below the support frame (1), a turning plate (6) is provided, and the turning plate (6) penetrates through the turning shaft (5) and is fixedly connected to the turning shaft (5).

6. The waterproof LED lamp according to claim 5, characterized in that: At the top of the turning plate (6), a rotating motor (7) is installed. At the output end of the rotating motor (7), a second worm (8) is installed, and the second worm (8) is movably connected to the turning plate (6).

7. The waterproof LED lamp according to claim 6, characterized in that: Inside the turning plate (6) on one side of the second worm (8), a movable shaft (9) is movably installed. On the surface of the movable shaft (9), a second worm gear (10) is sleeved, and the second worm (8) meshes with the second worm gear (10).

8. A waterproof LED lamp according to claim 7, characterized in that: The movable shaft (9) extends to the outside of the flip plate (6), and a connecting block (15) is installed at the bottom end of the movable shaft (9), and the connecting block (15) is connected to the sealing shell (11).

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