CN217004326U - LED lampshade convenient to disassemble - Google Patents

Abstract

The utility model belongs to the technical field of LED lamp shades, and particularly relates to a conveniently-disassembled LED lamp shade. According to the utility model, the bearing, the convex block, the rotary ring and the threads are arranged, the positioning plate is taken out from the connecting part, so that the convex block is separated from the clamping groove, a downward force can be directly applied to the lampshade at the moment, the threaded rod can drive the rotary ring to rotate again, the threaded rod is separated from the rotary ring, the lampshade can be dismounted, and a worker can conveniently and timely overhaul.

Description

LED lampshade convenient to disassemble

The technical field is as follows:

the utility model relates to the technical field of LED lamp shades, in particular to an LED lamp shade convenient to disassemble.

Background art:

the LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed.

Current LED lamp shade needs to detect the maintenance after long-time use, and a lot of LED lamp shades are not convenient for dismantle, influence staff's work efficiency.

The utility model has the following contents:

the utility model aims to provide a convenient-to-detach LED lampshade aiming at overcoming the defects of the prior art, and aims to solve the problem that the working efficiency of workers is influenced due to the fact that the LED lampshade is inconvenient to detach.

The utility model provides a LED lamp shade convenient to dismantle, includes the lamp stand, installs the lamp shade on the lamp stand and installs the linking portion on the lamp shade, the swivel that all rotates the connection through the bearing is installed to angles such as the inside of linking portion, a side meshing of swivel has the locating plate that extends to the linking portion outside, the inboard edge of linking portion has been seted up and has been used for the gliding space of locating plate, the top fixed mounting of lamp shade with the swivel rotates the threaded rod of connecting.

In order to facilitate the positioning of the positioning plate on the connecting part through the convex block, the upper end of the positioning plate is fixedly provided with the convex block, the positioning plate is pushed to be embedded into the connecting part, and the positioning plate can be positioned through the convex block.

In order to conveniently detach and install the lampshade, the threaded rod and the rotating ring are rotatably connected with the internal thread through external threads.

In order to ensure the stability of the installation of the lampshade, the threaded rods and the rotating rings are arranged in three groups at equal angles.

The LED lampshade convenient to disassemble has the beneficial effects that:

through setting up bearing, lug, change and screw thread, take out the locating plate in linking up the portion, make the lug break away from the draw-in groove, can directly exert decurrent power to the lamp shade this moment, the threaded rod then can drive the change once more and rotate, makes the threaded rod break away from the change, can accomplish the dismantlement of lamp shade, makes things convenient for the timely maintenance of staff.

Description of the drawings:

FIG. 1 is a front view of a conveniently detachable LED lampshade according to the present invention;

FIG. 2 is a schematic structural view of a detachable LED lampshade engaging portion according to the present invention;

FIG. 3 is a cross-sectional view of a removable LED lampshade and attachment portion in accordance with the present invention;

fig. 4 is a schematic view of a structure of a lampshade and a threaded rod of the LED lampshade, which are convenient to disassemble and provided by the utility model;

FIG. 5 is an enlarged view of the portion A of the LED lampshade easy to disassemble and assemble in the utility model;

fig. 6 is an enlarged view of the portion B in fig. 3 of the LED lamp cover convenient to disassemble according to the present invention.

In the figure: 1. a lamp socket; 2. a lamp shade; 3. a joining section; 4. a bearing; 5. positioning a plate; 6. a bump; 7. rotating the ring; 8. a threaded rod.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

Referring to fig. 1-6, a LED lampshade convenient to disassemble comprises a lamp holder 1, a lampshade 2 mounted on the lamp holder 1 and a linking part 3 mounted on the lampshade 2, wherein rotary rings 7 rotatably connected through bearings 4 are mounted inside the linking part 3 at equal angles, a positioning plate 5 extending to the outer side of the linking part 3 is meshed with one side edge of each rotary ring 7, a space for sliding the positioning plate 5 is formed in the inner side edge of the linking part 3, a convex block 6 is fixedly mounted at the upper end of each positioning plate 5, the positioning plate 5 is pushed to be embedded into the linking part 3, the positioning plate 5 can be positioned through the convex block 6, a clamping groove is formed in the outer edge of the linking part 3 and matched with the convex block 6, a threaded rod 8 rotatably connected with the rotary ring 7 is fixedly mounted at the top of the lampshade 2, the threaded rod 8 is rotatably connected with an internal thread through an external thread and the rotary ring 7, and when the threaded rod 8 moves, the swivel 7 rotates through meeting bearing 4, and until the lock that lamp shade 2 was accomplished is in the bottom of linking portion 3, threaded rod 8 and swivel 7 through external screw thread and internal thread rotation connection, when fixing swivel 7 and preventing to remove, threaded rod 8 can avoid droing from swivel 7.

The working principle is as follows: when the lampshade 2 is installed, only the threaded rod 8 on the lampshade 2 needs to be inserted into the hole in the middle of the rotating ring 7, the lampshade 2 is continuously pushed, the threaded rod 8 is continuously inserted into the middle of the rotating ring 7, the outer wall of the threaded rod 8 is in threaded connection with the inner wall of the rotating ring 7, the rotating ring 7 rotates through the bearing 4 when the threaded rod 8 moves until the lampshade 2 is completely buckled at the bottom of the connecting part 3, at the moment, the positioning plate 5 can be pushed to enable the protruded teeth at the edge of the positioning plate 5 to be flatly matched with the notches in the outer wall of the rotating ring 7, the convex blocks 6 on the positioning plate 5 can be clamped in the clamping grooves in the outer edge of the connecting part 3, the positioning plate 5 is fixed inside the connecting part 3, and the installation of the lampshade 2 and the lamp holder 1 can be completed; when the lampshade 2 needs to be disassembled, the positioning plate 5 only needs to be taken out of the connecting part 3, the lug 6 is separated from the clamping groove, downward force can be directly applied to the lampshade 2 at the moment, the threaded rod 8 can drive the rotating ring 7 to rotate again, and the threaded rod 8 is separated from the rotating ring 7, so that the lampshade 2 can be disassembled.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model.

Claims (4)

1. The utility model provides a LED lamp shade convenient to dismantle, includes lamp stand (1), installs lamp shade (2) on lamp stand (1) and installs linking portion (3) on lamp shade (2), its characterized in that: link up the inside of portion (3) and wait the angle and install and all rotate swivel (7) of connecting through bearing (4), a side meshing of swivel (7) has locating plate (5) that extend to the linking portion (3) outside, the inboard edge of linking portion (3) is seted up and is used for locating plate (5) gliding space, the top fixed mounting of lamp shade (2) have with swivel (7) rotate threaded rod (8) of connecting.

2. The LED lampshade easy to disassemble as claimed in claim 1, wherein: the upper end fixed mounting of locating plate (5) has lug (6), promotes locating plate (5) embedding in linking portion (3), can will through lug (6) locating plate (5) are fixed a position.

3. The LED lampshade easy to disassemble as claimed in claim 1, wherein: the threaded rod (8) and the rotating ring (7) are rotatably connected with the internal thread through external threads.

4. The LED lampshade easy to disassemble as claimed in claim 1, wherein: the threaded rod (8) and the rotating ring (7) are arranged in three groups at equal angles.

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