Built-in adjustable angle LED underwater buried light

Abstract

The utility model discloses a built-in adjustable angle type LED underwater buried lamp, which relates to the field of underwater buried lamps and comprises a lamp tube, wherein the top end of the lamp tube is fixedly connected with a top plate, the bottom end of the edge of the top plate is fixedly connected with a limiting component, the top end of the top plate is fitted and connected with a PVC transparent plate, the limiting component comprises a fixing frame fixedly connected with the bottom end of the edge of the top plate, the inner side of the fixing frame is fixedly connected with a reset spring rod, the other end of the reset spring rod is fixedly connected with a connecting piece, the upper end of the connecting piece is fixedly connected with a sleeve, the outer surface of the sleeve is slidably connected with the limiting piece, the top bottom end of the limiting piece is fitted with the top end of the PVC transparent plate, the inner bottom end of the sleeve is connected with the limiting spring rod, the outer surface of the guide column is slidably connected with the inner surface of the connecting piece, and the design solves the problems of the top end not fitting tightly and leaving a gap and the adjustment angle not being complete enough to affect the service life and the use effect.

Description

Technical Field

[0001] The utility model relates to the field of underwater buried lamps, in particular to a built-in adjustable angle type LED underwater buried lamp. Background Art

[0002] LED underground lights are new underground decorative lights that use ultra-bright LEDs as light sources and LED constant current drive as driving mode. They are widely used in outdoor lighting such as squares, outdoor parks, and leisure places, as well as park greening, lawns, squares, courtyards, flower beds, pedestrian street decorations, waterfalls, fountains, and other places for night lighting, adding brilliance to life. During the use of existing LED underwater underground lights, there is a situation where the top of the underground lamp is not tightly fitted and there is a gap, which causes water seepage in the underground lamp and affects the service life of the underground lamp. At the same time, the existing underground lamps are not fully adjustable in angle, affecting the overall use effect. Utility Model Content

[0003] In order to solve the above technical problems, a built-in adjustable angle LED underwater buried light is provided. This technical solution solves the problems raised in the above background technology that the top end is not tightly fitted leaving a gap and the adjustment angle is not complete enough to affect the service life and use effect.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The built-in adjustable angle LED underwater buried light comprises a lamp tube, the top of the lamp tube is fixedly connected to a top plate, the bottom of the edge of the top plate is fixedly connected to a limit assembly, and the top of the top plate is fittedly connected to a PVC transparent plate;

[0006] The limiting component includes a fixing frame fixedly connected to the bottom end of the edge of the top plate, a return spring rod fixedly connected to the inner side of the fixing frame, a connecting piece fixedly connected to the other end of the return spring rod, a sleeve fixedly connected to the upper end of the connecting piece, the outer surface of the sleeve is slidably connected to the limiting piece, and the top bottom end of the limiting piece is in contact with the top end of the PVC transparent plate.

[0007] Preferably, the inner surface of the connecting piece is fitted with the outer surface of the PVC transparent plate, the inner bottom end of the sleeve is fixedly connected to a limiting spring rod, the other end of the limiting spring rod is fixedly connected to the bottom end of the limiting piece, and the outer surface of the guide column is slidably connected to the inner surface of the connecting piece.

[0008] Preferably, a mounting frame is fixedly connected to the inner side of the lamp tube, a first motor is fixedly connected to the bottom end of the mounting frame, a rotating disk is fixedly connected to the output end of the first motor, a supporting frame is fixedly connected to the top end of the rotating disk, a second motor is fixedly connected to the outer side of the supporting frame, a lamp holder is fixedly connected to the output end of the second motor, and a plurality of LED lamp beads are fixedly connected to the upper end of the lamp holder.

[0009] Preferably, the bottom end of the lamp tube is fixedly connected with a bottom cover, and the center lines of the lamp tube, the rotating disk and the bottom cover are coaxially arranged.

[0010] Preferably, the LED lamp beads are evenly and equidistantly distributed on the top of the lamp frame.

[0011] Compared with the prior art, the utility model provides a built-in adjustable angle LED underwater buried light, which has the following beneficial effects:

[0012] The utility model is provided with a limit position assembly. Under the action of the reset spring rod and the limit position spring rod, the connecting member and the limit position member can be controlled to clamp the top plate and the PVC transparent plate, thereby avoiding the appearance of a gap between the top plate and the PVC transparent plate, preventing liquid from flowing in through the gap, improving the reliability and stability of the device, and facilitating the overall installation and maintenance.

[0013] The utility model is provided with a first motor and a second motor, and under the limit of the mounting frame and the supporting frame, the rotation angle of the lamp holder and the LED lamp beads can be controlled, so as to meet different needs and improve the functionality and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 A three-dimensional diagram of another viewing angle of the present invention;

[0016] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 A schematic diagram of the internal structure of the utility model from another perspective;

[0018] Figure 5 This is an exploded view of the limit assembly.

[0019] The numbers in the figure are:

[0020] 1. Lamp tube; 2. Top plate; 3. Limiting assembly; 301. Fixing bracket; 302. Reset spring rod; 303. Connecting piece; 304. Sleeve; 305. Limiting spring rod; 306. Limiting piece; 307. Guide column; 4. PVC transparent plate; 5. Mounting bracket; 6. First motor; 7. Rotating disk; 8. Support bracket; 9. Second motor; 10. Lamp holder; 11. LED lamp beads; 12. Bottom cover. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1-5 As shown, the built-in adjustable angle LED underwater buried lamp includes a lamp tube 1, the top of the lamp tube 1 is fixedly connected to a top plate 2, the bottom of the edge of the top plate 2 is fixedly connected to a limiting component 3, and the top of the top plate 2 is fitted with a PVC transparent plate 4;

[0023] The limiting component 3 includes a fixing frame 301 fixedly connected to the bottom end of the edge of the top plate 2, a return spring rod 302 fixedly connected to the inner side of the fixing frame 301, and a connecting piece 303 fixedly connected to the other end of the return spring rod 302. The return spring rod 302 can control the relative position of the fixing frame 301 and the connecting piece 303. The upper end of the connecting piece 303 is fixedly connected to a sleeve 304, and the outer surface of the sleeve 304 is slidably connected to a limiting piece 306. The top bottom end of the limiting piece 306 is in contact with the top end of the PVC transparent plate 4. By setting the limiting component 3, under the action of the return spring rod 302 and the limit spring rod 305, the connecting piece 303 and the limit piece 306 can be controlled to clamp the top plate 2 and the PVC transparent plate 4 to avoid a gap between the top plate 2 and the PVC transparent plate 4, thereby preventing liquid from entering the fixing frame 301. The gap flows in, which improves the reliability and stability of the device and is convenient for overall installation and maintenance. The inner surface of the connecting piece 303 fits with the outer surface of the PVC transparent plate 4, which is convenient for fixing the corners of the PVC transparent plate 4. The inner bottom end of the sleeve 304 is fixedly connected to the limiting spring rod 305, and the other end of the limiting spring rod 305 is fixedly connected to the bottom end of the limiting member 306. The limiting spring rod 305 can tighten the sleeve 304 and the limiting member 306. Under the limitation of the sleeve 304 and the limiting member 306, the degree of fit and abutment of the limiting member 306 on the top of the PVC transparent plate 4 is improved. The outer surface of the guide column 307 is slidably connected to the inner surface of the connecting piece 303, which is convenient for the stable and reliable up and down movement of the limiting member 306, and the tightness of the fit between the top plate 2 and the PVC transparent plate 4 is improved.

[0024] In another embodiment provided by the present utility model, Figure 1-5As shown, a mounting frame 5 is fixedly connected to the inner side of the lamp tube 1, a first motor 6 is fixedly connected to the bottom end of the mounting frame 5, a rotating disk 7 is fixedly connected to the output end of the first motor 6, the first motor 6 can control the rotation of the rotating disk 7, a supporting frame 8 is fixedly connected to the top of the rotating disk 7, a second motor 9 is fixedly connected to the outer side of the supporting frame 8, a lamp holder 10 is fixedly connected to the output end of the second motor 9, a plurality of LED lamp beads 11 are fixedly connected to the upper end of the lamp holder 10, a first motor 6 and a second motor 9 are provided, and under the limit of the mounting frame 5 and the supporting frame 8, the rotation angle of the lamp holder 10 and the LED lamp beads 11 can be controlled to meet different needs and improve the functionality and reliability of the device, a bottom cover 12 is fixedly connected to the bottom end of the lamp tube 1 to improve the overall sealing, the center lines of the lamp tube 1, the rotating disk 7 and the bottom cover 12 are coaxially arranged to improve the stability of the device when adjusting the angle, the LED lamp beads 11 are evenly and equidistantly distributed at the top of the lamp holder 10 to improve the overall lighting effect.

[0025] Working principle: During the installation process, the fixing frame 301 and the connecting member 303 are pulled apart in advance, and the connecting member 303 and the limiting member 306 are pulled apart at the same time, and the PVC transparent plate 4 is attached to the top of the top plate 2. The fixing frame 301 and the connecting member 303 are loosened. Under the pull of the return spring rod 302, the inner surface of the connecting member 303 abuts against the outer surface of the PVC transparent plate 4. The connecting member 303 and the limiting member 306 are loosened. Under the pull of the limiting spring rod 305 and the limit of the guide column 307, the bottom end of the limiting member 306 abuts against the PVC transparent plate 4. The top end of the VC transparent plate 4 is abutted to complete the limiting of the top plate 2 and the PVC transparent plate 4. After completion, the underground lamp is placed in the required position. When in use, the second motor 9 is started to drive the lamp holder 10 to rotate, thereby controlling the light inclination angle of the LED lamp beads 11, and the first motor 6 is started to drive the rotating disk 7 to rotate, thereby controlling the irradiation direction of the LED lamp beads 11. Through the joint control of the first motor 6 and the second motor 9, the orientation of the lamp holder 10 and the LED lamp beads 11 can be adjusted, thereby improving the reliability and functionality of the lighting.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Built-in adjustable angle LED underwater buried light, characterized by: It comprises a lamp tube (1), the top end of the lamp tube (1) is fixedly connected to a top plate (2), the bottom end of the edge of the top plate (2) is fixedly connected to a limiting component (3), and the top end of the top plate (2) is fittedly connected to a PVC transparent plate (4); The limiting assembly (3) comprises a fixing frame (301) fixedly connected to the bottom end of the edge of the top plate (2); a return spring rod (302) is fixedly connected to the inner side of the fixing frame (301); a connecting piece (303) is fixedly connected to the other end of the return spring rod (302); a sleeve (304) is fixedly connected to the upper end of the connecting piece (303); a limiting piece (306) is slidably connected to the outer surface of the sleeve (304); and the top and bottom ends of the limiting piece (306) are in contact with the top end of the PVC transparent plate (4).

2. The built-in adjustable angle LED underwater buried light according to claim 1, characterized in that: The inner surface of the connecting piece (303) is in contact with the outer surface of the PVC transparent plate (4); the inner bottom end of the sleeve (304) is fixedly connected to a limiting spring rod (305); the other end of the limiting spring rod (305) is fixedly connected to the bottom end of the limiting piece (306); and the outer surface of the guide column (307) is slidably connected to the inner surface of the connecting piece (303).

3. The built-in adjustable angle LED underwater buried light according to claim 1, characterized in that: The inner side of the lamp tube (1) is fixedly connected to a mounting frame (5), the bottom end of the mounting frame (5) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a rotating disk (7), the top end of the rotating disk (7) is fixedly connected to a supporting frame (8), the outer side of the supporting frame (8) is fixedly connected to a second motor (9), the output end of the second motor (9) is fixedly connected to a lamp holder (10), and the upper end of the lamp holder (10) is fixedly connected to a plurality of LED lamp beads (11).

4. The built-in adjustable angle LED underwater buried light according to claim 3, characterized in that: The bottom end of the lamp tube (1) is fixedly connected to a bottom cover (12), and the center lines of the lamp tube (1), the rotating disk (7) and the bottom cover (12) are coaxially arranged.

5. The built-in adjustable angle LED underwater buried light according to claim 3, characterized in that: The LED lamp beads (11) are evenly and equidistantly distributed on the top of the lamp frame (10).

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