Lamp holder facilitating disassembly of LED lamp tube

Abstract

The utility model relates to the technical field of lamp holders, and discloses a lamp holder convenient for dismounting an LED lamp tube, which comprises a rotating base, the bottom of the rotating base is rotatably connected with an adjusting assembly for angle adjustment, the rotating base is internally provided with a cavity, the top and the bottom of the cavity are fixedly connected with shielding rings, and the shielding rings are fixedly connected with the rotating base. The close sides of the two shielding rings are rotationally connected with gear rings, the outer sides of the gear rings are fixedly connected with outer teeth, the inner sides of the gear rings are fixedly connected with inner teeth, the close sides of the two shielding rings are rotationally connected with a plurality of opening and closing blocks, and the tops of the opening and closing blocks are fixedly connected with clamping blocks; and the bottom of the cavity is fixedly connected with a bearing I. According to the utility model, the clamping block loosens and clamps the lighting lamp tube through the opening and closing of the opening and closing block, so that the lamp tube can be quickly disassembled and assembled, and the function of free rotation of the base is realized through the rotation of the worm gear and the worm of the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp holders, and in particular to a lamp holder which is convenient for disassembling an LED lamp tube. Background Art

[0002] LED lamp is a kind of lamp that uses light-emitting diode as light source. It is widely used in construction, fire protection, agriculture and other fields. Most LED lamps have lamp holders. Lamp holders, also known as lamp bases, are the part that connects the power supply and the light bulb. It allows current to flow into the light bulb, so that the light bulb can emit light. There are many types of lamp holders. According to their different structures and interface shapes, they can be divided into spiral type, straight plug type, bayonet type, etc.

[0003] The base is the main part of the lamp holder and the foundation for the bulb to be installed. Its shape and size vary according to the type of bulb and the current it needs to withstand. The base is usually made of plastic or metal and has threads or slots to fix the lamp tube. In the prior art, the lamp tube and the lamp holder of most LED lamps are difficult to disassemble, which is not conducive to replacement and carrying. Therefore, a lamp holder that is easy to disassemble the LED lamp tube is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a lamp holder that is easy to disassemble the LED lamp tube, aiming to improve the problem in the prior art that the lamp tube and the lamp holder of most LED lamps are difficult to disassemble and the lamp holder cannot rotate freely.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lamp holder for facilitating disassembly of an LED lamp tube, comprising a rotating base, the bottom of the rotating base is rotatably connected to an adjustment component for angle adjustment, the interior of the rotating base is fixedly connected to a fixed shell, a cavity is arranged inside the rotating base, the top and bottom of the cavity are fixedly connected to a shielding ring, two shielding rings are rotatably connected to adjacent sides thereof, the outer sides of the gear rings are fixedly connected to external teeth, the inner sides of the gear rings are fixedly connected to internal teeth, a plurality of opening and closing blocks are rotatably connected to adjacent sides thereof, the tops of the plurality of opening and closing blocks are fixedly connected to clamping blocks, a bearing 1 is fixedly connected to the bottom of the cavity, a gear connecting column is rotatably connected to the interior of the bearing 1, a transmission gear is fixedly connected to the top of the gear connecting column, a motor 1 is fixedly connected to the top of the transmission gear;

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a fixed base, a plurality of support blocks are fixedly connected to the top of the fixed base, a worm is rotatably connected to the inside of the plurality of support blocks, one end of the worm is fixedly connected to the driving end of the second motor, a second bearing is fixedly connected to the top of the fixed base, a connecting support column is rotatably connected to the inside of the second bearing, and a turbine is fixedly connected to the top of the connecting support column;

[0009] As a further description of the above technical solution:

[0010] The top end of the motor 1 is fixedly connected to the top wall of the cavity;

[0011] As a further description of the above technical solution:

[0012] A lighting lamp tube is arranged inside the fixed shell, and an LED lighting lamp is fixedly connected to the top of the lighting lamp tube;

[0013] As a further description of the above technical solution:

[0014] The outer side of the transmission gear is meshed and connected to the outer side of the outer teeth, and the inner side of the inner teeth is meshed and connected to the outer side of the opening and closing block;

[0015] As a further description of the above technical solution:

[0016] A plurality of fixing parts are fixedly connected inside the two shielding rings;

[0017] As a further description of the above technical solution:

[0018] The inner walls of the plurality of clamping blocks are fixedly connected with a first extrusion plate, the adjacent sides of the plurality of first extrusion plates are fixedly connected with one end of a spring, and the other ends of the plurality of springs are fixedly connected with a second extrusion plate;

[0019] As a further description of the above technical solution:

[0020] The exterior of the second motor is fixedly connected with a fixing frame, and the bottom of the fixing frame is fixedly connected to the top of the fixing base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the clockwise rotation of the motor 1 drives the transmission gear to work, and then the gear ring drives the opening and closing block and the clamping block to move synchronously. When the opening and closing block is opened, the lamp tube can be easily removed, solving the problem that some lamp holders and lamp tubes are difficult to remove. When the opening and closing block is closed, the lamp tube is clamped, thereby achieving stable fixation of the lamp tube. This design makes the removal and installation of LED lamp tubes more convenient, improves the safety of operation, and prolongs the service life of the lamp tube.

[0023] 2. In the utility model, under the rotation of the second motor, the worm gear is cooperated to make the rotating base rotate, so as to realize the function of free rotation of the lamp holder, and then realize the direction adjustment of the LED lamp, solving the problem that some lamp holders cannot freely adjust the direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a lamp holder for facilitating the disassembly of an LED lamp tube proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a clamping block of a lamp holder for facilitating the disassembly of an LED lamp tube proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a worm of a lamp holder for facilitating the disassembly of an LED lamp tube proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of an extrusion plate of a lamp holder for facilitating the disassembly of an LED lamp tube, which is proposed by the utility model.

[0028] Legend:

[0029] 1. Rotating base; 2. LED lighting; 3. Fixed shell; 4. Light tube; 5. Fixed base; 6. Shielding ring; 7. Fixing piece; 8. Opening and closing block; 9. Clamping block; 10. Gear ring; 11. Inner teeth; 12. Outer teeth; 13. Transmission gear; 14. Motor 1; 15. Gear connecting column; 16. Bearing 1; 17. Extrusion plate 1; 18. Spring; 19. Motor 2; 20. Worm; 21. Support block; 22. Cavity; 23. Turbine; 24. Connecting support column; 25. Bearing 2; 26. Fixing frame; 27. Extrusion plate 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 2The utility model provides an embodiment: a lamp holder that is easy to disassemble an LED lamp tube, including a rotating base 1, the bottom of the rotating base 1 is rotatably connected to an adjustment component for angle adjustment, the adjustment component can play a role in rotating the rotating base 1, the interior of the rotating base 1 is fixedly connected to a fixed shell 3, the fixed shell 3 is used to place a lighting lamp tube 4, the interior of the rotating base 1 is provided with a cavity 22, the top and bottom of the cavity 22 are fixedly connected to a shielding ring 6, the shielding ring 6 can play a role in shielding the internal structure and providing support to the internal structure, the adjacent side of the two shielding rings 6 is rotatably connected to a gear ring 10, the outer side of the gear ring 10 is fixedly connected to an outer tooth 12, and the inner side of the gear ring 10 is fixedly connected to There are inner teeth 11, and the inner teeth 11 and the outer teeth 12 are fixedly connected to the gear ring 10. The adjacent side of the two shielding rings 6 is rotatably connected with a plurality of opening and closing blocks 8, and the tops of the plurality of opening and closing blocks 8 are fixedly connected with a clamping block 9. The clamping block 9 is arc-shaped and can form a hollow cylinder after closing. The bottom of the cavity 22 is fixedly connected with a bearing 16, and the inside of the bearing 16 is rotatably connected with a gear connecting column 15. The gear connecting column 15 can rotate inside the bearing 16, and the top of the gear connecting column 15 is fixedly connected with a transmission gear 13, and the top of the transmission gear 13 is fixedly connected with a motor 14. When the clamping block 9 is closed, it can play a fixing role, and when the clamping block 9 is opened, it can play a disassembly role.

[0032] Reference Figure 1-Figure 3 The adjusting component includes a fixed base 5, a plurality of support blocks 21 are fixedly connected to the top of the fixed base 5, a worm 20 is rotatably connected inside the plurality of support blocks 21, both ends of the worm 20 are rotatably connected in the support blocks 21, one end of the worm 20 is fixedly connected to the driving end of the motor 2 19, when the motor 2 19 is started, the worm 20 rotates accordingly, a bearing 25 is fixedly connected to the top of the fixed base 5, a connecting support column 24 is rotatably connected inside the bearing 25, and the bearing 25 plays a role in rotating the connecting support column 24, a turbine 23 is fixedly connected to the top of the connecting support column 24, and when the turbine 23 cooperates with the movement of the worm 20, the rotating base 1 can be rotated, thereby playing a role in freely adjusting the direction of the base.

[0033] Reference Figure 2-Figure 4The top of the motor 14 is fixedly connected to the top wall of the cavity 22. After the top of the motor 14 is fixed, it can run stably. The interior of the fixed housing 3 is provided with a lighting lamp tube 4. The top of the lighting lamp tube 4 is fixedly connected with the LED lighting lamp 2. The lighting lamp tube 4 is clamped and fixed by the clamping block 9. The outer side of the transmission gear 13 is meshedly connected to the outer side of the outer teeth 12, and the inner side of the inner teeth 11 is meshedly connected to the outer side of the opening and closing block 8. When the transmission gear 13 rotates, the outer teeth 12 and the inner teeth 11 drive the movement of the opening and closing block 8, and the two shielding rings 6 are Multiple fixing parts 7 are fixedly connected inside, and the fixing parts 7 fix two shielding rings 6. The inner walls of multiple clamping blocks 9 are fixedly connected with extrusion plates 17. One end of a spring 18 is fixedly connected to the adjacent side of multiple extrusion plates 17, and the other ends of multiple springs 18 are fixedly connected with extrusion plates 27. The function of the spring 18 can make the extrusion plates 27 better clamp the lamp tube. The outside of motor 2 19 is fixedly connected with a fixing frame 26, and the bottom of the fixing frame 26 is fixedly connected to the top of the fixed base 5. The fixing frame 26 makes motor 2 19 more stable.

[0034] Working principle: when the motor 14 rotates clockwise, it will drive the transmission gear 13 connected to it to rotate clockwise, and the transmission gear 13 applies thrust to the outer teeth 12, and the gear ring 10 will rotate counterclockwise due to the thrust, and at the same time the inner teeth 11 drive the opening and closing block 8 to rotate counterclockwise. When it rotates to a certain angle, the opening and closing block 8 opens, and the clamping block 9 connected to the opening and closing block 8 opens synchronously. At this time, the pressure of the extrusion plate 27 on the lighting lamp tube 4 is reduced, and the lamp tube can be disassembled, realizing the function of facilitating the disassembly of the LED lamp tube; put the lamp tube into the fixed shell 3, make the motor 14 rotate counterclockwise, the clamping block 9 gradually closes, and the pressure of the extrusion plate 27 on the lighting lamp tube 4 gradually increases, realizing the function of clamping and fixing the lighting lamp tube 4.

[0035] By starting the motor 2 19, the driving end of the motor 2 19 drives the worm 20 connected thereto to rotate. When the worm 20 rotates, it drives the turbine 23 meshing therewith to rotate. The top of the turbine 23 is connected to the rotating base 1. The rotation of the turbine 23 can make the rotating base 1 rotate synchronously, thereby realizing the function of adjusting the direction of the LED lighting lamp 2.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp holder for facilitating the disassembly of an LED lamp tube, comprising a rotating base (1), characterized in that: The bottom of the rotating base (1) is rotatably connected to an adjustment component for angle adjustment, the interior of the rotating base (1) is fixedly connected to a fixed housing (3), a cavity (22) is provided inside the rotating base (1), the top and bottom of the cavity (22) are fixedly connected to a shielding ring (6), the adjacent sides of the two shielding rings (6) are rotatably connected to a gear ring (10), the outer side of the gear ring (10) is fixedly connected to an outer tooth (12), the inner side of the gear ring (10) is fixedly connected to an inner tooth (11), the adjacent sides of the two shielding rings (6) are rotatably connected to a plurality of opening and closing blocks (8), the tops of the plurality of opening and closing blocks (8) are fixedly connected to a clamping block (9), the bottom of the cavity (22) is fixedly connected to a bearing 1 (16), the interior of the bearing 1 (16) is rotatably connected to a gear connecting column (15), the top of the gear connecting column (15) is fixedly connected to a transmission gear (13), and the top of the transmission gear (13) is fixedly connected to a motor 1 (14).

2. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: The adjustment assembly comprises a fixed base (5), a plurality of support blocks (21) are fixedly connected to the top of the fixed base (5), a worm (20) is rotatably connected inside the plurality of support blocks (21), one end of the worm (20) is fixedly connected to the driving end of motor 2 (19), a bearing 2 (25) is fixedly connected to the top of the fixed base (5), a connecting support column (24) is rotatably connected inside the bearing 2 (25), and a turbine (23) is fixedly connected to the top of the connecting support column (24).

3. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: The top end of the motor 1 (14) is fixedly connected to the top wall of the cavity (22).

4. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: A lighting lamp tube (4) is arranged inside the fixed housing (3), and an LED lighting lamp (2) is fixedly connected to the top end of the lighting lamp tube (4).

5. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: The outer side of the transmission gear (13) is meshedly connected to the outer side of the outer teeth (12), and the inner side of the inner teeth (11) is meshedly connected to the outer side of the opening and closing block (8).

6. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: A plurality of fixing parts (7) are fixedly connected inside the two shielding rings (6).

7. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 1, characterized in that: The inner walls of the plurality of clamping blocks (9) are fixedly connected to a first extrusion plate (17), the adjacent sides of the plurality of first extrusion plates (17) are fixedly connected to one end of a spring (18), and the other ends of the plurality of springs (18) are fixedly connected to a second extrusion plate (27).

8. The lamp holder for facilitating disassembly of an LED lamp tube according to claim 2, characterized in that: The exterior of the second motor (19) is fixedly connected to a fixing frame (26), and the bottom of the fixing frame (26) is fixedly connected to the top of the fixing base (5).

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