CN213930556U

CN213930556U - LED flat lamp

Info

Publication number: CN213930556U
Application number: CN202022589336.XU
Authority: CN
Inventors: 林成渊; 钱丽君
Original assignee: Suzhou Kun Shi Lai Illumination Technology Co ltd
Current assignee: Suzhou Kun Shi Lai Illumination Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-10
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a lighting apparatus technical field especially relates to the dull and stereotyped lamp of LED, has solved among the prior art when the dull and stereotyped lamp of LED application is in some specific occasions, need change the distance of light source, can not directly make the change in the lamp shade, generally need dismantle the dull and stereotyped lamp of LED, and then seem very inconvenient problem. Dull and stereotyped lamp of LED, including the lamp shade, the inboard of lamp shade is equipped with the flat board, dull and stereotyped bottom fixedly connected with a plurality of lamp holder, outer wall one side fixedly connected with bearing frame of lamp shade. The utility model discloses in provide drive the dull and stereotyped up-and-down motion in the lamp shade through rotating reciprocating screw for change the illumination intensity of LED lamp and far and near, the drawback that wastes time and energy when needing to carry out whole lamp shade removal in the tradition has been avoided.

Description

LED flat lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to LED panel light.

Background

The LED flat lamp is a lamp, has the characteristics of energy conservation, high brightness, no mercury, no infrared ray, no ultraviolet ray, no electromagnetic interference, no thermal effect, no radiation, no stroboscopic phenomenon, light weight, various modes of embedding, wire hanging and the like, and is easy to install.

When carrying out the use of the dull and stereotyped lamp of LED among the prior art, generally all be fixed, the flat board is unmovable, can not change the distance of light source usually, when the dull and stereotyped lamp of LED application is in some specific occasions, need change the distance of light source, can not directly make the change in the lamp shade, usually need dismantle the dull and stereotyped lamp of LED, and then seem very inconvenient, so need for a dull and stereotyped lamp of LED.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dull and stereotyped lamp of LED has solved among the prior art when the dull and stereotyped lamp application of LED is in some specific occasions, need change the distance of light source, can not directly make the change in the lamp shade, generally need dismantle the dull and stereotyped lamp of LED, and then seem very inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the LED flat lamp comprises a lampshade, a flat plate is arranged on the inner side of the lampshade, a plurality of lamp holders are fixedly connected to the bottom of the flat plate, a bearing frame is fixedly connected to one side of the outer wall of the lampshade, a sliding groove is formed in one side, close to the bearing frame, of the lampshade, the lampshade and the bearing frame are mutually communicated through the sliding groove, first sliding blocks are fixedly connected to two sides of the flat plate, one of the two first sliding blocks is in sliding connection with the front portion of the inner wall of the lampshade through a first sliding rail, the other of the two first sliding blocks is in sliding connection with the sliding groove, a reciprocating screw rod is arranged on the inner side of the bearing frame, one end of the reciprocating screw rod is in rotating connection with the top of the inner side of the bearing frame through a rotating shaft, the other end of the reciprocating screw rod penetrates through the bottom of the bearing frame through a bearing sleeve, a nut seat is connected to the reciprocating screw rod in a screwing mode through threads, a connecting rod is fixedly connected to one side of the outer wall of the nut seat, and the extending end of the connecting rod penetrates through the sliding groove and is fixedly connected with the top of the flat plate, wherein the connecting rod is in sliding connection with the sliding chute.

Preferably, the reciprocating screw is located the outside part of bearer frame and goes up fixedly connected with limiting plate, and one side of limiting plate is equipped with limiting screw, and all offers a plurality of screw hole that cooperation limiting screw used on the bottom of bearer frame and the limiting plate.

Preferably, the reciprocating screw is fixedly connected with a handle at one end of the outer side of the bearing frame.

Preferably, all the lamp holders are fixedly connected with silica gel lenses capable of performing diffuse reflection on illumination of the lamp holders.

Preferably, one side of the outer wall of the nut seat is fixedly connected with a second sliding block, and the second sliding block is connected with the inner wall of the bearing frame in a sliding mode through a second sliding rail.

The utility model discloses possess following beneficial effect at least:

when the LED flat lamp is used, the position of the flat plate needs to be adjusted to meet the illumination requirement required by the field, firstly, the reciprocating screw rod is rotated by the handle, the nut seat is driven to move up and down by the rotation of the reciprocating screw rod, and then the nut seat drives the flat plate to move up and down through the connecting rod, and simultaneously two first sliding blocks are respectively used for sliding in the first sliding rail and the sliding groove, so that the stability of the flat plate in the up and down movement is ensured, compared with the prior art that the distance of a light source needs to be changed, the LED flat plate lamp can not be directly changed in a lampshade, the LED flat plate lamp usually needs to be disassembled, thereby the problem of inconvenience is solved, the utility model drives the flat plate to move up and down in the lampshade by rotating the reciprocating screw, be used for changing the illumination intensity and the distance of LED lamp, avoided in the tradition when needing to carry out whole lamp shade and remove the drawback that wastes time and energy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front view structural diagram of the present invention;

fig. 2 is a plan view of a flat plate of the present invention;

fig. 3 is a bottom plan view of the present invention.

In the figure: 1. a lamp shade; 2. a flat plate; 3. a lamp cap; 4. a silicone lens; 5. a first slider; 6. a first slide rail; 7. a chute; 8. a bearing frame; 9. a reciprocating screw; 10. a nut seat; 11. a second slider; 12. a second slide rail; 13. a limiting plate; 14. a threaded hole; 15. a limit screw; 16. a handle; 17. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the LED flat lamp includes a lamp shade 1, a flat plate 2 is disposed on the inner side of the lamp shade 1, a plurality of lamp caps 3 are fixedly connected to the bottom of the flat plate 2, a carrying frame 8 is fixedly connected to one side of the outer wall of the lamp shade 1, a sliding groove 7 is disposed on one side of the lamp shade 1 close to the carrying frame 8, the lamp shade 1 and the carrying frame 8 are communicated with each other through the sliding groove 7, first sliding blocks 5 are fixedly connected to both sides of the flat plate 2, one of the two first sliding blocks 5 is slidably connected to the inner wall of the lamp shade 1 through a first sliding rail 6, the other of the two first sliding blocks 5 is slidably connected to the sliding groove 7, a reciprocating screw 9 is disposed on the inner side of the carrying frame 8, one end of the reciprocating screw 9 is rotatably connected to the top of the inner side of the carrying frame 8 through a rotating shaft, the other end of the reciprocating screw 9 penetrates through the bottom of the carrying frame 8 through a bearing sleeve, a nut seat 10 is rotatably connected to the reciprocating screw 9 through a screw thread, and outer wall one side fixedly connected with connecting rod 17 of nut seat 10 to the extension end of connecting rod 17 runs through fixed connection between the top of lamp shade 1 lateral wall and dull and stereotyped 2 through spout 7, wherein be sliding connection between connecting rod 17 and the spout 7, specifically, utilize reciprocating screw 9 to drive connecting rod 17 through reciprocating of nut seat 10 and reciprocate, and then drive dull and stereotyped 2 and reciprocate, thereby realized the illumination intensity that lamp holder 3 gived off and the purpose of far and near adjustable.

The scheme has the following working processes:

when the LED flat lamp is used, the position of the flat plate 2 needs to be adjusted to meet the illumination requirement required by the site, the reciprocating screw 9 is firstly rotated through the handle 16, the nut seat 10 is driven to move up and down through the rotation of the reciprocating screw 9, then the nut seat 10 drives the flat plate 2 to move up and down through the connecting rod 17, and meanwhile, the two first sliding blocks 5 are respectively used for sliding in the first sliding rails 6 and the sliding grooves 7, so that the stability of the flat plate 2 in the up and down movement is ensured.

According to the working process, the following steps are known:

the reciprocating screw 9 drives the connecting rod 22 to move up and down through the up-and-down movement of the nut seat 10, and further drives the flat plate 2 to move up and down, so that the purposes of adjusting the illumination intensity emitted by the lamp holder 3 and adjusting the distance are achieved.

Further, reciprocating screw 9 is located fixedly connected with limiting plate 13 on the outside part of carriage 8, and one side of limiting plate 13 is equipped with stop screw 15, and all offers a plurality of screw hole 14 that cooperation stop screw 15 used on the bottom of carriage 8 and the limiting plate 13, and is concrete, when dull and stereotyped 2 removes to the assigned position, utilizes and closes soon each other between stop screw 15 and the screw hole 14 to be connected for carry on spacingly to reciprocating screw 9, and then make dull and stereotyped 2's position carry out interim fixed.

Further, a handle 16 is fixedly connected to one end of the reciprocating screw 9, which is located at the outer side of the carrying frame 8, and specifically, the reciprocating screw 9 is rotated by the rotation of the handle 16.

Further, all the lamp holders 3 are fixedly connected with silica gel lenses 4 capable of performing diffuse reflection on illumination of the lamp holders 3, and specifically, the silica gel lenses 4 can enable illumination of the lamp holders 3 to be more uniform and bright.

Further, a second sliding block 11 is fixedly connected to one side of the outer wall of the nut seat 10, and the second sliding block 11 is slidably connected to the inner wall of the bearing frame 8 through a second sliding rail 12, specifically, the second sliding block 11 slides in the second sliding rail 12, so that the stability of the nut seat 10 in motion is ensured.

In summary, when the flat plate 2 moves to the designated position, the limit screw 15 and the threaded hole 14 are connected to each other in a screwing manner to limit the reciprocating screw 9, so as to temporarily fix the position of the flat plate 2, the reciprocating screw 9 is rotated by the rotation of the handle 16, the illumination of the lamp cap 3 can be more uniformly and transparently illuminated by the silicone lens 4, and the second slider 11 slides in the second slide rail 12, so as to ensure the stability of the nut base 10 in movement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

The LED flat lamp comprises a lampshade (1) and is characterized in that a flat plate (2) is arranged on the inner side of the lampshade (1), a plurality of lamp holders (3) are fixedly connected to the bottom of the flat plate (2), a bearing frame (8) is fixedly connected to one side of the outer wall of the lampshade (1), a sliding groove (7) is formed in one side, close to the bearing frame (8), of the lampshade (1), the lampshade (1) and the bearing frame (8) are communicated with each other through the sliding groove (7), first sliding blocks (5) are fixedly connected to the two sides of the flat plate (2), two sliding blocks (5) are arranged on one of the first sliding blocks (5) and are connected with the inner wall of the lampshade (1) in a sliding mode in front of the first sliding rail (6), sliding blocks (7) are connected with the other of the two first sliding blocks (5), a reciprocating screw rod (9) is arranged on the inner side of the bearing frame (8), and one end of the reciprocating screw rod (9) is connected with the top of the inner side of the bearing frame (8) in a rotating mode through a rotating mode And the other end of the reciprocating screw (9) penetrates through the bottom of the bearing frame (8) through a bearing sleeve, the reciprocating screw (9) is connected with a nut seat (10) in a screwing mode through threads, a connecting rod (17) is fixedly connected to one side of the outer wall of the nut seat (10), the extending end of the connecting rod (17) penetrates through the top of the side wall of the lampshade (1) and the top of the flat plate (2) through a sliding groove (7), and the connecting rod (17) is in sliding connection with the sliding groove (7).
2. The LED flat lamp according to claim 1, wherein a limiting plate (13) is fixedly connected to the portion, located on the outer side of the carrying frame (8), of the reciprocating screw (9), a limiting screw (15) is arranged on one side of the limiting plate (13), and a plurality of threaded holes (14) matched with the limiting screw (15) are formed in the bottom of the carrying frame (8) and the limiting plate (13).
3. The LED flat lamp according to claim 1, wherein a handle (16) is fixedly connected to one end of the reciprocating screw (9) located at the outer side of the carrying frame (8).
4. The LED flat lamp according to claim 1, wherein all the lamp caps (3) are fixedly connected with silica gel lenses (4) capable of diffusely reflecting illumination of the lamp caps (3).
5. The LED flat lamp according to claim 1, wherein a second sliding block (11) is fixedly connected to one side of the outer wall of the nut seat (10), and the second sliding block (11) is slidably connected with the inner wall of the bearing frame (8) through a second sliding rail (12).