CN219606892U

CN219606892U - LED down lamp

Info

Publication number: CN219606892U
Application number: CN202320655297.XU
Authority: CN
Inventors: 宋承豪; 曹东; 陈鸫; 刘艳君
Original assignee: Shanghai Donghong Lighting Engineering Co ltd
Current assignee: Shanghai Donghong Lighting Engineering Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-29
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses an LED down lamp, which comprises a mounting cover, wherein an outer guard plate is arranged at the bottom of the mounting cover, an inner groove is formed in the mounting cover, side grooves are formed in side walls of the inner groove, which are close to an opening, side grooves are formed in the side walls of the inner groove, plug posts are connected in a sliding manner, the side grooves are of L-shaped structures, anti-withdrawal plates are uniformly and fixedly connected to the bottom side walls of the lateral grooves of the side grooves, clamping plates are fixedly connected to the bottom side walls of the plug posts, the anti-withdrawal plates are of triangular structures, the bottom ends of the clamping plates are of inclined structures opposite to slopes of the anti-withdrawal plates, and the lateral grooves of the plug posts are of upward inclined structures, and the LED down lamp has the following advantages: when the lamp post is required to be maintained and replaced, the lamp post is lifted upwards to enable the clamping plate to be separated from the anti-withdrawal plate, then the lamp post is rotated to drive the inserting post to rotate from the transverse groove of the side groove to the vertical groove, then the lamp post is pulled downwards to be detached, the lamp post is installed only by reversely operating the steps, the whole process is fast and convenient, and the lamp post and the power supply plate are convenient to detach, replace and maintain.

Description

LED down lamp

Technical Field

The utility model relates to the technical field of down lamps, in particular to an LED down lamp.

Background

The down lamp is a lamp which is inlaid in a building ceiling and irradiates downwards, the down lamp is small in structure, is inlaid in a wall body, occupies small space, is attractive after being installed, and is therefore often used for decorative illumination of shops and hotels or public places.

Specific reference may be made to publication No.: "CN110630938B" is a down lamp, which proposes that the down lamp will wear during rotation, for which reason it sets up a rotating cover, when the illumination angle needs to be adjusted, the rotating cover slides smoothly against the surface ring assembly, and because the second arc surface is separated from the fourth arc surface, the wear of the rotating cover and the surface ring assembly is small.

However, the down lamp is damaged or the internal bulb is not bright in the long-time use process, and the down lamp is embedded in the wall body, so that the down lamp is more complicated to maintain and overhaul, and a down lamp structure is established.

Disclosure of Invention

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a LED down lamp, includes the installation cover, the outer backplate has been set up to the installation cover bottom, the inside groove of having seted up of installation cover, the side groove has all been seted up on the both sides lateral wall that is close to the opening of inside groove, sliding connection has the spliced pole in the side groove, the side groove is L shape structure, the even fixedly connected with of the bottom lateral wall in the lateral groove of side groove prevents moving back the board, the bottom lateral wall fixedly connected with cardboard of spliced pole, prevent moving back the board and be triangle-shaped structure, the bottom of cardboard is established to be with preventing moving back the slope structure that the board slope is relative, the lateral groove of spliced pole is the structure of upwards inclining.

As a preferable technical scheme of the utility model, the outer guard plate is of a circular ring structure, the outer guard plate is fixedly connected with the lamp post through the middle through hole in an embedded manner, one end of the lamp post is connected in the inner groove in an inserting manner, and the two inserting posts are fixedly connected on side walls of two sides of the lamp post through one end of the inserting posts.

The effect of the preferable scheme is as follows: the annular outer guard plate can ensure the stability of being connected with the lamp post, and avoid blocking the light projected by the lamp post.

As a preferable technical scheme of the utility model, the side wall of the inner top of the inner groove is fixedly connected with a power supply plate, the side wall of one end of the lamp post positioned in the inner groove is fixedly connected with an electrode plate, the electrode plate corresponds to the power supply plate, and the electrode plate is mutually attached to the power supply plate.

The effect of the preferable scheme is as follows: the laminating of electrode slice and power supply board can realize the circulation of electric energy thereby to the lamp pole energy supply to this makes the lamp pole lighted.

As a preferable technical scheme of the utility model, an electric wire is fixedly connected in the middle of the side wall of the top of the installation cover, one end of the electric wire is electrically connected with the power supply plate, and anti-skid plates are fixedly connected to the outer walls of the two sides of the installation cover.

The effect of the preferable scheme is as follows: the antiskid plate can ensure the reliability of self connection after the installation cover is connected with the ceiling.

The utility model has the following advantages: when the lamp post is required to be maintained and replaced, the lamp post is lifted upwards to enable the clamping plate to be separated from the anti-withdrawal plate, then the lamp post is rotated to drive the inserting post to rotate from the transverse groove of the side groove to the vertical groove, then the lamp post is pulled downwards to be detached, the lamp post is installed only by reversely operating the steps, the whole process is fast and convenient, and the lamp post and the power supply plate are convenient to detach, replace and maintain.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a semi-cutaway perspective of a preferred embodiment of the present utility model;

fig. 3 is a schematic plan view of a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a mounting cover; 2. an inner tank; 3. a power supply board; 4. an electric wire; 5. a cleat; 6. an outer guard plate; 7. a lamp post; 8. an electrode sheet; 9. a side groove; 10. inserting a column; 11. an anti-withdrawal plate; 12. and (5) clamping plates.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-3, the LED down lamp of the present utility model includes a mounting cover 1, an outer protecting plate 6 is set at the bottom of the mounting cover 1, an inner groove 2 is set inside the mounting cover 1, side grooves 9 are set on two side walls of the inner groove 2 near the opening, a plug post 10 is slidably connected in the side grooves 9, the side grooves 9 are L-shaped structures, an anti-back plate 11 is uniformly and fixedly connected to the bottom side wall of the lateral groove 9, a clamping plate 12 is fixedly connected to the bottom side wall of the plug post 10, the anti-back plate 11 is in a triangle structure, the bottom end of the clamping plate 12 is set to be in an inclined structure opposite to the slope of the anti-back plate 11, and the lateral groove of the plug post 10 is in an upward inclined structure.

When the lamp pole 7 is damaged and needs to be replaced and maintained, a worker pushes against the bottom of the outer guard plate 6 by hand, then lifts the outer guard plate 6 upwards to jack up the lamp pole 7, so that the clamping plate 12 is lifted up from the side wall of the anti-back plate 11, the clamping plate 12 is separated from the limit of the anti-back plate 11, then the outer guard plate 6 is rotated to drive the inserting pole 10 to synchronously move, the inserting pole 10 is moved into the vertical groove from the transverse groove of the side groove 9, then the inserting pole 10 is moved downwards to be taken out from the side groove 9, the lamp pole 7 is detached and replaced, the inner groove 2 is in an open state after the lamp pole 7 is detached, and the power supply plate 3 is overhauled by the worker conveniently.

The lamp post 7 can be quickly and conveniently detached and replaced by the operation means, the power supply board 3 is convenient to overhaul and maintain, the time delay caused by the fact that the whole down lamp needs to be detached during traditional down lamp replacement is avoided, and the maintenance efficiency is improved.

The outer guard plate 6 is annular structure, and fixedly connected with lamp pole 7 is inlayed through the through-hole in the middle to outer guard plate 6, and the one end grafting of lamp pole 7 is connected in inside groove 2, and two inserted poles 10 are through its one end fixed connection on the both sides lateral wall of lamp pole 7, fixedly connected with electric wire 4 in the middle of the top lateral wall of installation cover 1, the one end and the power supply board 3 electric connection of electric wire 4, the both sides outer wall fixedly connected with antiskid ribbed tile 5 of installation cover 1.

For guaranteeing the stability after connecting, set up and prevent moving back board 11 and cardboard 12 that corresponds, cardboard 12 can the joint on the lateral wall of preventing moving back board 11 after connecting to this fixes a position inserting the post 10, guarantees the stability that electrode slice 8 and power supply board 3 laminating has also guaranteed the reliability that lamp pole 7 is connected with installation cover 1, and fixed antiskid plate 5 then can increase the reliability after installation cover 1 inlays in the wall body at the outer wall of installation cover 1.

The power supply plate 3 is fixedly connected to the inner top side wall of the inner groove 2, the electrode plate 8 is fixedly connected to the side wall of one end of the lamp post 7 positioned in the inner groove 2, the electrode plate 8 corresponds to the power supply plate 3, and the electrode plate 8 is mutually attached to the power supply plate 3.

Because the transverse grooves of the side grooves 9 are inclined upwards, when the plug-in post 10 rotates along the transverse grooves, the distance between the electrode plate 8 and the power supply plate 3 can be shortened, and finally the electrode plate 8 and the power supply plate 3 are attached together, so that the current circulation is realized to supply energy to the lamp post 7, the lamp post 7 is lighted, and the energy supply mode of the existing bulb is specifically referenced.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a LED down lamp, includes installing cover (1), outer backplate (6) have been set up to installing cover (1) bottom, a serial communication port, inside groove (2) of having seted up of installing cover (1), side groove (9) have all been seted up on the both sides lateral wall that is close to the opening of inside groove (2), sliding connection has insert post (10) in side groove (9), side groove (9) are L shape structure, the even fixedly connected with of the bottom lateral wall in side groove (9) is prevented moving back board (11), bottom lateral wall fixedly connected with cardboard (12) of insert post (10).

2. The LED down lamp according to claim 1, wherein the anti-back-out plate (11) has a triangular structure, the bottom end of the clamping plate (12) is set up into an inclined structure opposite to the slope of the anti-back-out plate (11), and the transverse slot of the plug post (10) has an upward inclined structure.

3. An LED down lamp according to claim 1, wherein the outer guard plate (6) is of a circular ring structure, the outer guard plate (6) is fixedly connected with the lamp post (7) through a through hole in the middle, one end of the lamp post (7) is connected in the inner groove (2) in a plugging manner, and two plug posts (10) are fixedly connected on two side walls of the lamp post (7) through one end of the plug posts.

4. The LED down lamp according to claim 1, wherein the power supply board (3) is fixedly connected to the inner top side wall of the inner groove (2), the electrode plate (8) is fixedly connected to the side wall of one end of the lamp post (7) located in the inner groove (2), the electrode plate (8) corresponds to the power supply board (3), and the electrode plate (8) is mutually attached to the power supply board (3).

5. The LED down lamp according to claim 1, wherein an electric wire (4) is fixedly connected in the middle of the top side wall of the installation cover (1), one end of the electric wire (4) is electrically connected with the power supply board (3), and anti-skid plates (5) are fixedly connected to the outer walls of the two sides of the installation cover (1).