CN214275486U

CN214275486U - LED down lamp convenient to dismantle

Info

Publication number: CN214275486U
Application number: CN202022513949.5U
Authority: CN
Inventors: 何东明
Original assignee: Shanghai Zhenmiao Industrial Co ltd
Current assignee: Shanghai Zhenmiao Industrial Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-24
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a LED down lamp convenient to dismantle, including the roof, the standing groove has been seted up to the bottom on roof, and the top fixed mounting of standing groove has the mount frame. The utility model discloses, upwards press the first switch spring of board extrusion, press the board to drive the dismounting rod rebound, the dismounting rod drives limiting plate rebound, the limiting plate drives second switch spring stretch-draw, the dismounting rod drives the dwang rotation to jack up the removal stopper, the dwang rotates the pivot and drives the push rod rotation, the push rod extrudees the through-hole that the outer wall both sides that the fixture block breaks away from the mount frame were seted up, the lamp shade is relieved fixed automatic completion dismantlement that drops, prevent inconvenient dismantlement when the lamp shade damages and need to be changed, it drives the glass board and breaks away from the lamp shade to rotate the arrangement post, it makes it drop from the lamp shade to rotate the bulb again, change the bulb, the change of bulb is accomplished to the glass board again, prevent that ordinary LED down lamp from inconvenient the change when the bulb damages because of ageing or other reasons, and the maintenance efficiency is improved.

Description

LED down lamp convenient to dismantle

Technical Field

The utility model relates to a LED down lamp technical field especially relates to a LED down lamp convenient to dismantle.

Background

The LED lamp is also called an LED lamp, and refers to a device capable of transmitting light, distributing and changing light distribution of an LED light source, along with the increasing urgent needs of energy conservation and emission reduction, the continuous development of LED technology and the continuous improvement of lighting effect result, the LED lamp is widely applied, and the down lamp refers to a lamp which is provided with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is a light downward-emitting type lighting lamp embedded into a ceiling, and has the greatest characteristic that the whole unity and perfection of architectural decoration can be kept, and the perfect unity of ceiling art cannot be damaged due to the arrangement of the lamp. The concealed lamp embedded in the ceiling projects all light downwards, belongs to direct light distribution, and can obtain different light effects by using different reflectors, lenses, shutters and bulbs. The down lamp does not occupy space, soft atmosphere of the space can be increased, and if people want to create a warm feeling, a plurality of down lamps can be installed in a trial mode, so that space oppression is relieved. Generally, the coffee machine is used in hotels, families and coffee houses more.

However, in the prior art, the common LED down lamp and the lamp shade are directly fixed on the roof by using screws, when the lamp shade is damaged or meets the circuit problem and needs to be maintained and replaced, the screws for fixing need to be disassembled, the maintenance work is inconvenient to carry out, and the common LED down lamp needs to integrally disassemble the LED down lamp when the bulb is damaged due to aging or other reasons, and then the bulb is taken out from the back to be replaced, so that the replacement of the inconvenient bulb is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, prevent to damage when the lamp shade need change unchangeable dismantlement, prevent to change inconveniently when the bulb is ageing to need to be changed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a conveniently-detachable LED down lamp comprises a roof, wherein a placing groove is formed in the bottom of the roof, a placing frame is fixedly mounted at the top of the placing groove, fixing rods are fixedly connected to the two sides of the placing frame close to the bottom, a rotating shaft is rotatably connected to one end, away from the placing frame, of each fixing rod, a push rod is fixedly connected to the top of each rotating shaft, a rotating rod is fixedly connected to the bottom of each rotating shaft, a moving plug is fixedly connected to the bottom of each rotating rod, a lampshade is slidably connected to the bottom of the outer wall of each moving plug, a bulb is connected to the top of the inner wall of the lampshade through threads, a mounting block is fixedly connected to the top of each lampshade, a clamping block is slidably connected to one end, close to the mounting block, of each clamping block, a mounting spring is fixedly connected to one end, away from the push rod, of each clamping block, a glass plate is connected to the bottom of the lampshade through threads, disassembling rods are slidably arranged on the bottom of each glass plate close to the edges of the left side and the right side, the bottom fixedly connected with of disassembling rod presses the board, press the first switch spring of top fixedly connected with of board, the both sides of disassembling rod are close to the equal fixedly connected with limiting plate in centre, the bottom fixedly connected with second switch spring of limiting plate, four louvres have evenly been seted up near the edge in the bottom of glass board, four the equal fixedly connected with in bottom of louvre settles the post.

Preferably, through holes matched with the diameters of the ends of the clamping blocks are formed in two sides of the outer wall of the placing frame, and round holes matched with the diameters of the ends of the clamping blocks are formed in the middle positions of two sides of the mounting block.

Preferably, the opening holes matched with the diameter of the bottom of the movable plug are formed in the two sides of the outer wall of the lampshade.

Preferably, the top of the first switch spring is fixedly connected with the bottom of the glass plate, and the bottom of the second switch spring is fixedly connected with the top of the glass plate.

Preferably, the outer wall of the lampshade is connected with the inner wall of the placing groove in a sliding mode.

Preferably, the bottom of the mounting column is provided with a vent hole matched with the diameter of the heat dissipation hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when the LED down lamp need be dismantled, upwards press and press the first switch spring of board extrusion, press the board to drive dismounting rod rebound, dismounting rod drives limiting plate rebound, the limiting plate drives second switch spring stretch-draw, dismounting rod upwards jack-up removes the stopper and drives the dwang rotation, the pivot is fixed by the dead lever, the dwang rotates the pivot and drives the push rod rotation, push rod extrusion fixture block breaks away from the through-hole that the outer wall both sides of rack were seted up, the lamp shade is relieved fixed automatic the completion of coming off and is dismantled, prevent unchangeable dismantlement when the lamp shade damages the needs to be changed, the work efficiency is improved, and the time is saved.

2. The utility model discloses in, four louvres have evenly been seted up near the edge in the bottom of glass board, when the LED lamp began working, can play the radiating action, when the bulb in the LED down lamp damages and needs to be changed, it drives the glass board and breaks away from the lamp shade to rotate the arrangement post, it makes it drop from the lamp shade to rotate the bulb again, change the bulb, the change of bulb is accomplished to the glass board of reloading, prevent that ordinary LED down lamp from damaging because of ageing or other reasons at the bulb, need dismantle LED down lamp whole, take out the bulb by the back again and change.

Drawings

Fig. 1 is a schematic structural view of an LED tube light convenient to disassemble;

fig. 2 is a schematic view of a disassembled state structure of an LED tube light convenient to disassemble;

fig. 3 is the utility model provides a convenient to detach's glass plate's of LED down lamp structural schematic diagram.

Illustration of the drawings:

1. a roof; 2. a placement groove; 3. a placement frame; 4. fixing the rod; 5. a rotating shaft; 6. a push rod; 7. rotating the rod; 8. moving the plug; 9. a lamp shade; 10. a bulb; 11. mounting blocks; 12. a clamping block; 13. installing a spring; 14. a glass plate; 15. disassembling the rod; 16. pressing a plate; 17. a first switch spring; 18. a limiting plate; 19. a second switch spring; 20. heat dissipation holes; 21. And (5) arranging the columns.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a detachable LED tube lamp, which comprises a roof 1, a placement groove 2 is provided at the bottom of the roof 1, a placement frame 3 is fixedly installed at the top of the placement groove 2, through holes adapted to the diameter of the end of a fixture block 12 are provided at both sides of the outer wall of the placement frame 3, a round hole adapted to the diameter of the end of the fixture block 12 is provided at the middle position of both sides of an installation block 11, a fixing rod 4 is fixedly connected to both sides of the placement frame 3 near the bottom, a rotating shaft 5 is rotatably connected to one end of the fixing rod 4 far from the placement frame 3, a push rod 6 is fixedly connected to the top of the rotating shaft 5, a rotating rod 7 is fixedly connected to the bottom of the rotating shaft 5, a movable plug 8 is fixedly connected to the bottom of the rotating rod 7, a lampshade 9 is slidably connected to the bottom of the outer wall of the movable plug 8, open holes adapted to the diameter of the bottom of the movable plug 8 are provided at both sides of the outer wall of the lampshade 9, outer wall and the inner wall sliding connection of standing groove 2 of lamp shade 9, the inner wall top threaded connection of lamp shade 9 has bulb 10, the top fixedly connected with installation piece 11 of lamp shade 9, the 11 one end sliding connection of installation piece that is close to of push rod 6 has fixture block 12, fixture block 12 keeps away from the one end fixedly connected with installation spring 13 of push rod 6, the bottom of glass board 14 is close to left and right sides edge and all slides and has run through dismantling pole 15, the bottom fixedly connected with of dismantling pole 15 presses board 16, press the first switch spring 17 of the top fixedly connected with of board 16, the both sides of dismantling pole 15 are close to middle equal fixedly connected with limiting plate 18, the bottom fixedly connected with second switch spring 19 of limiting plate 18, the top of first switch spring 17 and the bottom fixed connection of glass board 14, the bottom of second switch spring 19 and the top fixed connection of glass board 14.

The effect that its whole embodiment 1 reaches does, when the LED down lamp needs to be dismantled, upwards press and press board 16 extrusion first switch spring 17, press board 16 to drive dismounting rod 15 and upwards remove, dismounting rod 15 drives limiting plate 18 and upwards removes, limiting plate 18 drives second switch spring 19 stretch-draw, dismounting rod 15 upwards jacks up the removal stopper 8 and drives dwang 7 and rotate, pivot 5 is fixed by dead lever 4, dwang 7 rotates pivot 5 and drives push rod 6 and rotate, push rod 6 extrudes fixture block 12 and breaks away from the through-hole that the outer wall both sides of mount 3 were seted up, lamp shade 9 is released fixed and is come off the completion dismantlement automatically, prevent unchangeable dismantlement when lamp shade 9 damages need to be changed, and the work efficiency is improved, and the time is saved.

In embodiment 2, as shown in fig. 1 to 3, the bottom of the lampshade 9 is in threaded connection with a glass plate 14, four heat dissipation holes 20 are uniformly formed in the bottom of the glass plate 14 near the edge, the bottom of each of the four heat dissipation holes 20 is fixedly connected with a mounting post 21, and the bottom of the mounting post 21 is provided with a vent hole matched with the diameter of each of the heat dissipation holes 20.

The effect that its whole embodiment 2 reaches does, four louvres 20 have evenly been seted up near the edge in the bottom of glass board 14, when the LED lamp began work, can play the radiating action, when bulb 10 in the LED down lamp damages and needs to be changed, it drives glass board 14 and breaks away from lamp shade 9 to rotate to settle post 21, it makes it drop from lamp shade 9 to rotate bulb 10 again, change bulb 10, the change of bulb 10 is accomplished to glass board 14 again, prevent that ordinary LED down lamp from damaging because of ageing or other reasons at bulb 10, need to dismantle LED down lamp whole, take out bulb 10 by the back again and change, the efficiency of maintenance work has been improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a LED down lamp convenient to dismantle, includes roof (1), its characterized in that: the roof is characterized in that a placing groove (2) is formed in the bottom of the roof (1), a placing frame (3) is fixedly mounted at the top of the placing groove (2), fixing rods (4) are fixedly connected to the two sides of the placing frame (3) close to the bottom, one ends of the fixing rods (4) far away from the placing frame (3) are rotatably connected with a rotating shaft (5), a push rod (6) is fixedly connected to the top of the rotating shaft (5), a rotating rod (7) is fixedly connected to the bottom of the rotating shaft (5), a movable plug (8) is fixedly connected to the bottom of the rotating rod (7), a lampshade (9) is slidably connected to the bottom of the outer wall of the movable plug (8), a bulb (10) is connected to the top of the inner wall of the lampshade (9) through threads, a mounting block (11) is fixedly connected to the top of the lampshade (9), and a clamping block (12) is slidably connected to one end, close to the mounting block (11), of the push rod (6), one end fixedly connected with installation spring (13) of push rod (6) is kept away from in fixture block (12), the bottom threaded connection of lamp shade (9) has glass board (14), the bottom of glass board (14) is close to left and right sides edge and all slides and has run through dismantlement pole (15), the bottom fixedly connected with of dismantlement pole (15) presses board (16), press the first switch spring (17) of top fixedly connected with of board (16), the both sides of dismantlement pole (15) are close to middle equal fixedly connected with limiting plate (18), the bottom fixedly connected with second switch spring (19) of limiting plate (18), the bottom of glass board (14) is close to the edge and has evenly seted up four louvre (20), four the post (21) is settled to the equal fixedly connected with in bottom of louvre (20).

2. An LED down lamp convenient to dismantle according to claim 1, characterized in that: through holes matched with the diameters of the ends of the clamping blocks (12) are formed in the two sides of the outer wall of the placing frame (3), and round holes matched with the diameters of the ends of the clamping blocks (12) are formed in the middle positions of the two sides of the mounting block (11).

3. An LED down lamp convenient to dismantle according to claim 1, characterized in that: the opening hole matched with the bottom diameter of the movable plug (8) is formed in the two sides of the outer wall of the lampshade (9).

4. An LED down lamp convenient to dismantle according to claim 1, characterized in that: the top of the first switch spring (17) is fixedly connected with the bottom of the glass plate (14), and the bottom of the second switch spring (19) is fixedly connected with the top of the glass plate (14).

5. An LED down lamp convenient to dismantle according to claim 1, characterized in that: the outer wall of the lampshade (9) is connected with the inner wall of the placing groove (2) in a sliding mode.

6. An LED down lamp convenient to dismantle according to claim 1, characterized in that: the bottom of the mounting column (21) is provided with a vent hole matched with the diameter of the heat dissipation hole (20).