CN216408870U

CN216408870U - LED lamp with double-layer adjustable lampshade

Info

Publication number: CN216408870U
Application number: CN202122461484.8U
Authority: CN
Inventors: 黄春红; 陈玲; 刘燕
Original assignee: Nantong Nanyang Lighting Technology Co ltd
Current assignee: Nantong Nanyang Lighting Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-29
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an LED lamp with a double-layer adjustable lampshade, which comprises an installation frame, wherein the top of the installation frame is provided with a plurality of groups of installation holes, a limiting slide rod is fixedly arranged inside the installation frame, the outer surface of the limiting slide rod is connected with a limiting slide block in a sliding manner, one side of the limiting slide block is fixedly provided with an installation plate, the other side of the installation plate is fixedly provided with a thread block, and an adjusting rod is rotatably connected inside the installation frame. Through this design, under the effect of spacing slide bar, spacing slider, the mounting panel, the inlayer lamp shade, adjust the pole, the thread piece, the worm wheel, the worm, outer lamp shade, so that carry out convenient altitude mixture control to the inlayer lamp shade, thereby make the outside lamp shade of LED lamp become individual layer and double-deck free conversion, and when having avoided adjusting the inlayer lamp shade, complex operation, need carry out the problem of whole scattering to the lamp shade, and avoided taking inconvenient problem when installing for follow-up inlayer lamp shade.

Description

LED lamp with double-layer adjustable lampshade

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp with a double-layer adjustable lampshade.

Background

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, so that the anti-seismic performance of the LED lamp is good.

The double-layer lampshade of most LED lamps at present is mostly fixed cover and establishes the surface at the LED lamp, need adjust the inlayer lamp shade when in use, and is comparatively loaded down with trivial details, need wholly break up the lamp shade, and then brings inconvenience when installing for follow-up inlayer lamp shade, consequently proposes the LED lamp that has double-layer adjustable lamp shade and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the LED lamp with the double-layer adjustable lampshade, and the problem that the inner layer lampshade of the double-layer lampshade is inconvenient to adjust is solved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a LED lamp with double-deck adjustable lamp shade, includes the installation frame, the multiunit mounting hole has been seted up at the top of installation frame, the fixed spacing slide bar that is equipped with in inside of installation frame, the surface sliding connection of spacing slide bar has spacing slider, the fixed mounting panel that is equipped with in one side of spacing slider, the fixed thread block that is equipped with of opposite side of mounting panel, the inside of installation frame is rotated and is connected with the regulation pole, and adjusts the pole and be threaded block threaded connection, the bottom fixed surface of adjusting the pole is equipped with the worm wheel, one side of installation frame is rotated and is connected with the worm, and worm wheel are connected for the meshing, the fixed inlayer lamp shade that is equipped with in bottom of mounting panel.

According to a preferable technical scheme, an outer layer lampshade is arranged at the bottom of the installation frame, two symmetrical clamping grooves are formed in the outer surface of the outer layer lampshade, two symmetrical separation plates are arranged on the outer surface of the bottom of the inner layer lampshade, an installation bottom cover is sleeved at the bottom of the outer layer lampshade, an LED lamp is arranged at the top of the installation bottom cover, spring boxes are arranged on two sides of the top of the installation bottom cover, a return spring is arranged inside each spring box, a clamping block is arranged at one end of each return spring, and the clamping blocks are in sliding connection with the spring boxes.

As a preferable technical scheme of the utility model, one end of the worm is provided with a rotating block, and the outer surface of the rotating block is provided with an insulating sleeve.

In a preferred embodiment of the present invention, the diameter of the opening of the inner bottom of the mounting frame is adapted to the outer diameter of the inner lampshade.

As a preferable technical scheme of the utility model, the separating plate is arranged in an L shape, and the outer side of the separating plate is attached to the inner side of the outer layer lampshade.

In a preferred embodiment of the present invention, the moving end of the fixture block is disposed in an inclined manner, and the inclined opening is disposed upward.

As a preferable technical scheme of the utility model, the outer diameter of the outer layer lampshade is matched with the inner diameter of the installation bottom cover, and the outer surface of the installation bottom cover is provided with a rubber pad.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the design, under the action of the limiting slide rod, the limiting slide block, the mounting plate, the inner layer lampshade, the adjusting rod, the threaded block, the worm wheel, the worm and the outer layer lampshade, the inner layer lampshade can be conveniently and quickly adjusted in height, so that the outer lampshade of the LED lamp can be freely converted into a single layer or a double layer, the problems that the operation is complicated, the lampshade needs to be integrally disassembled when the inner layer lampshade is adjusted are solved, and the problem that the subsequent inner layer lampshade is inconvenient to mount is solved;

2. through this design, under the effect of installation bottom, stripper plate, spring box, reset spring, fixture block, draw-in groove to carry out convenient dismouting to installation base and outer lamp shade, reduce and change dismouting operation intensity of labour and manpower consumption, shorten the change process time, eliminate the potential safety hazard in the change process.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a second schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the structure of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present invention.

Wherein: 1. a mounting frame; 2. mounting holes; 3. a limiting slide bar; 4. a limiting slide block; 5. Mounting a plate; 6. an inner layer lampshade; 7. adjusting a rod; 8. a thread block; 9. a worm gear; 10. a worm; 11. an outer layer lampshade; 12. installing a bottom cover; 13. an LED lamp; 14. a separation plate; 15. a spring box; 16. a return spring; 17. a clamping block; 18. a clamping groove.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, an LED lamp with a double-layer adjustable lampshade comprises an installation frame 1, a plurality of groups of installation holes 2 are formed in the top of the installation frame 1, a limit slide bar 3 is fixedly arranged inside the installation frame 1, a limit slide block 4 is slidably connected to the outer surface of the limit slide bar 3, an installation plate 5 is fixedly arranged on one side of the limit slide block 4, a thread block 8 is fixedly arranged on the other side of the installation plate 5, an adjustment rod 7 is rotatably connected inside the installation frame 1, the adjustment rod 7 is in threaded connection with the thread block 8, a worm wheel 9 is fixedly arranged on the outer surface of the bottom of the adjustment rod 7, a worm 10 is rotatably connected to one side of the installation frame 1, the worm 10 is in meshed connection with the worm wheel 9, and an inner lampshade 6 is fixedly arranged at the bottom of the installation plate 5; when the inner lampshade 6 is adjusted, only the worm 10 needs to be rotated, because the worm 10 is meshed with the worm wheel 9, the worm wheel 9 is driven to rotate when the worm 10 rotates, the adjusting rod 7 is driven to rotate when the worm wheel 9 rotates, because the adjusting rod 7 is in threaded connection with the threaded block 8, the inner lampshade 6 is in sliding connection with the limiting slider 4, the limiting slider 4 is fixedly connected with the threaded block 8 and the mounting plate 5, the adjusting rod 7 drives the threaded block 8 to vertically move when rotating, the mounting plate 5 is driven to move when the threaded block 8 moves, the mounting plate 5 drives the inner lampshade 6 to move when moving, the inner lampshade 6 is moved upwards through the movement of the inner lampshade 6, the inner lampshade 6 is separated from the inner part of the outer lampshade 11, so that the outer surface of the LED lamp 13 is provided with a single-layer lampshade, when the inner lampshade 6 moves downwards, make inlayer lamp shade 6 and outer lamp shade 11 constitute double-deck lamp shade, through this design to and carry out convenient altitude mixture control to inlayer lamp shade 6, thereby make LED lamp 13 outside lamp shade become individual layer and the double-deck freely conversion, and when having avoided adjusting inlayer lamp shade 6, complex operation needs carry out the problem of whole scattering to the lamp shade, and has avoided the problem of inconvenience when installing for follow-up inlayer lamp shade 6.

In other embodiments, an outer layer lampshade 11 is arranged at the bottom of the mounting frame 1, two symmetrical clamping grooves 18 are formed in the outer surface of the outer layer lampshade 11, two symmetrical separating plates 14 are arranged on the outer surface of the bottom of the inner layer lampshade 6, a mounting bottom cover 12 is sleeved at the bottom of the outer layer lampshade 11, an LED lamp 13 is arranged at the top of the mounting bottom cover 12, spring boxes 15 are arranged on two sides of the top of the mounting bottom cover 12, a return spring 16 is arranged inside each spring box 15, a clamping block 17 is arranged at one end of each return spring 16, and each clamping block 17 is connected with each spring box 15 in a sliding manner; when the mounting bottom cover 12 and the outer lampshade 11 are mounted, the outer lampshade 11 is aligned with the mounting bottom cover 12, the mounting bottom cover 12 is clamped with the outer lampshade 11, when the mounting bottom cover 12 is clamped with the outer lampshade 11, the inner wall of the outer lampshade 11 pushes the fixture block 17, so that the reset spring 16 is elastically deformed, the fixture block 17 is contracted towards the inside of the spring box 15, when the fixture block 17 is aligned with the fixture groove 18, under the action of the elastic deformation of the reset spring 16, the reset spring 16 pushes the fixture block 17 to move, so that the fixture block 17 is clamped with the fixture groove 18, so that the outer lampshade 11 is fixedly connected with the mounting bottom cover 12, when the outer lampshade 11 is dismounted from the mounting bottom cover 12, through the above operation, the inner lampshade 6 is moved, when the inner lampshade 6 moves downwards, the separating plate 14 is pushed, and when the separating plate 14 moves, the fixture block 17 is pushed, therefore, the clamping block 17 moves towards the inside of the spring box 15, and when the clamping block 17 moves, the clamping block 17 is separated from the clamping groove 18, so that the separation operation of the outer lampshade 11 and the installation bottom cover 12 is realized.

In other embodiments, one end of the worm 10 is provided with a rotating block, and the outer surface of the rotating block is provided with an insulating sleeve; through setting up the turning block to carry out convenient rotation to worm 10 to and under the effect of insulating cover, play and prevent electric effect, thereby protect user's security.

In other embodiments, the diameter of the inner bottom opening of the mounting frame 1 is adapted to the outer diameter of the inner lampshade 6; the separating plate 14 is arranged in an L shape, and the outer side of the separating plate 14 is attached to the inner side of the outer layer lampshade 11; by this design, the separating plate 14 is more stable when pushed against the catch 17.

In other embodiments, the moving end of the fixture block 17 is disposed in an inclined manner, and the inclined opening is disposed upward; the fixture block 17 is inclined, so that when the separation plate 14 pushes the fixture block 17, the fixture block 17 is separated from the inside of the fixture groove 18, and the separation of the installation bottom cover 12 and the outer lampshade 11 is realized.

In other embodiments, the outer diameter of the outer layer lampshade 11 is matched with the inner diameter of the installation bottom cover 12, and the outer surface of the installation bottom cover 12 is provided with a rubber pad; through setting up the rubber pad to get when taking to installation bottom cover 12 and play to prevent electric and increase the grip who holds when using.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An LED lamp with double-deck adjustable lamp shade, includes installation frame (1), its characterized in that: multiunit mounting hole (2) have been seted up at the top of installation frame (1), the inside fixed of installation frame (1) is equipped with limit slide bar (3), the surface sliding connection of limit slide bar (3) has limit slide block (4), one side of limit slide block (4) is fixed and is equipped with mounting panel (5), the fixed thread block (8) that is equipped with of opposite side of mounting panel (5), the inside of installation frame (1) rotates and is connected with regulation pole (7), and adjusts pole (7) and thread block (8) and be threaded connection, the bottom external fixed of adjusting pole (7) is equipped with worm wheel (9), one side of installation frame (1) rotates and is connected with worm (10), and worm (10) are connected for the meshing with worm wheel (9), the fixed inlayer lamp shade (6) that is equipped with in bottom of mounting panel (5).

2. The LED lamp with the double-layer adjustable lampshade as claimed in claim 1, wherein: the bottom of installation frame (1) is equipped with outer lamp shade (11), two symmetry draw-in grooves (18) have been seted up to the surface of outer lamp shade (11), the bottom surface of inlayer lamp shade (6) is equipped with two symmetry separation boards (14), the bottom cover of outer lamp shade (11) is equipped with installation bottom (12), the top of installation bottom (12) is equipped with LED lamp (13), the top both sides of installation bottom (12) all are equipped with spring box (15), the inside of spring box (15) is equipped with reset spring (16), the one end of reset spring (16) is equipped with fixture block (17), and fixture block (17) and spring box (15) are sliding connection.

3. The LED lamp with the double-layer adjustable lampshade as claimed in claim 1, wherein: one end of the worm (10) is provided with a rotating block, and the outer surface of the rotating block is provided with an insulating sleeve.

4. The LED lamp with the double-layer adjustable lampshade as claimed in claim 1, wherein: the diameter of an opening at the inner bottom of the mounting frame (1) is matched with the outer diameter of the inner lampshade (6).

5. The LED lamp with the double-layer adjustable lampshade as claimed in claim 2, wherein: the separating plate (14) is arranged in an L shape, and the outer side of the separating plate (14) is attached to the inner side of the outer layer lampshade (11).

6. The LED lamp with the double-layer adjustable lampshade as claimed in claim 2, wherein: the moving end of the clamping block (17) is arranged in an inclined mode, and an inclined opening is arranged upwards.

7. The LED lamp with the double-layer adjustable lampshade as claimed in claim 2, wherein: the outer diameter of the outer layer lampshade (11) is matched with the inner diameter of the installation bottom cover (12), and a rubber pad is arranged on the outer surface of the installation bottom cover (12).