CN216158919U

CN216158919U - LED ceiling lamp convenient to change light source

Info

Publication number: CN216158919U
Application number: CN202122192436.3U
Authority: CN
Inventors: 马前兵
Original assignee: Zhongshan Qunli Lighting Co ltd
Current assignee: Zhongshan Qunli Lighting Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-01
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED ceiling lamp convenient for light source replacement. According to the utility model, the rectangular shell is fixedly connected in the LED lamp groove reserved on the ceiling, the lighting surface of the rectangular shell faces downwards, when a lamp holder needs to be replaced and maintained, an operator holds the stop block and pulls the stop block downwards, the stop block pulls the vertical rod downwards, the vertical rod pulls the connecting rope when moving downwards, the connecting rope is pulled to move four telescopic rods to be retracted, so that the telescopic rod originally extending out of the transverse groove retracts into the transverse groove, at the moment, the lamp holder can be moved out of the circular groove to repair and replace the lamp holder, the telescopic rod is used for replacing a conventional screw, and the lamp holder is high in stability and is not easy to loosen.

Description

LED ceiling lamp convenient to change light source

Technical Field

The application relates to the technical field of LED lamps and lanterns, especially relates to a LED ceiling lamp convenient to change light source.

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 by silver wires or gold wires, the periphery of the chip is sealed by 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, and the suspended ceiling is a decoration for decorating the top of a house living environment. In brief, it refers to the decoration of the ceiling, which is one of the important parts of the interior decoration;

as disclosed in the chinese patent: "LED ceiling lamp", publication number: CN202546545U, the installation is easy, can be equal to the furred ceiling, relatively pleasing to the eye; the heat dissipation effect is good, and the service life of the LED lamp can be prolonged;

but through screwed connection between common lamp stand and the shell, there is the screw that becomes flexible to lead to connecting unstable problem for long-time use, consequently provides the LED ceiling lamp of the light source of being convenient for change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED ceiling lamp with a light source convenient to replace, so as to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

a light-emitting diode (LED) ceiling lamp convenient for light source replacement comprises a rectangular shell, wherein a placing groove is formed in the upper surface of the rectangular shell and is a square groove, a rectangular plate is arranged in the placing groove, circular grooves penetrate through the upper surface and the lower surface of the rectangular plate, the rectangular plate is a square plate, the diameter of each circular groove is the same as that of the placing groove, four side surfaces of the rectangular plate are fixedly connected with the front, back, left and right groove surfaces of the placing groove respectively, the upper surface of the rectangular plate is flush with the upper surface of the rectangular shell, a lamp holder is movably arranged in each circular groove, a vertical groove is formed in the middle of the upper surface of the lamp holder, a control mechanism is arranged in each vertical groove and comprises a vertical rod, the upper surface of each lamp holder is provided with a lighting end provided with four lighting components, four transverse grooves are formed in the bottom of each vertical groove, the adjacent transverse grooves are perpendicular to each other, each transverse groove penetrates through the annular surface of the lamp holder.

Preferably, the lower end of the vertical groove does not penetrate through the bottom surface of the lamp holder, the groove bottom of the vertical groove is flush with the groove bottom of the transverse groove, the annular surface of the lamp holder is movably attached to the annular groove surface of the circular groove, and a gap is formed between the bottom surface of the lamp holder and the groove bottom of the placing groove;

preferably, the upper end of the vertical rod is fixedly connected with a stop block, the height of the vertical rod is the same as the groove height of the vertical groove, the rod diameter of the vertical rod is the same as the groove diameter of the vertical groove, and when the bottom surface of the vertical rod is movably attached to the groove bottom of the vertical groove, the lower surface of the stop block is movably attached to the upper surface of the lamp holder;

preferably, telescopic rods are movably arranged in the four transverse grooves, the telescopic rods are movably attached to the inner walls of the transverse grooves, the near ends of the four telescopic rods are fixedly connected with springs and connecting ropes, the connecting ropes are located inside the springs, and the other ends of the four connecting ropes are fixedly connected with the lower ends of the vertical rods;

preferably, four equal fixedly connected with fixture blocks in the same near-phase end of the transverse groove, the fixture block has the rope groove all running through towards the face of the vertical groove, the rope groove is movably sleeved with the connecting rope, and four faces of the fixture block deviating from the vertical groove are respectively fixedly connected with the other ends of the four springs.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the rectangular shell is fixedly connected in an LED lamp groove reserved on a ceiling, the lighting surface of the rectangular shell faces downwards, when a lamp holder needs to be replaced and maintained, an operator holds the stop block and pulls the stop block downwards, the stop block pulls the vertical rod downwards, the vertical rod pulls the connecting rope when moving downwards, the connecting rope is pulled to move four telescopic rods to be retracted, so that the telescopic rods originally extending out of the transverse grooves retract into the transverse grooves, at the moment, the lamp holder can be moved out of the circular grooves to perform maintenance and replacement of the lamp holder, the telescopic rods are used for replacing conventional screws, and the lamp holder is high in stability and not easy to loosen;

secondly, the spring makes in the normal use, and the telescopic link is difficult for contracting, and the dog is difficult for removing, further promotes stability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic structural view of a lamp socket according to the present invention;

FIG. 3 is a schematic structural view of a rectangular housing according to the present invention;

fig. 4 is a schematic structural view of a vertical rod in the present invention.

In the figure: 1. a rectangular housing; 2. a lamp socket; 3. a stopper; 4. a rectangular plate; 5. a circular groove; 6. a vertical slot; 7. a clamping block; 8. a transverse groove; 9. rope grooves; 10. a spring; 11. a vertical rod; 12. a telescopic rod; 13. connecting ropes; 14. and (6) placing the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, an LED ceiling lamp convenient for light source replacement includes a rectangular housing 1, a placement groove 14 is formed on an upper surface of the rectangular housing 1, the placement groove 14 is a square groove, a rectangular plate 4 is disposed in the placement groove 14, circular grooves 5 penetrate through upper and lower surfaces of the rectangular plate 4, the rectangular plate 4 is a square plate, a diameter of the circular groove 5 is the same as a groove diameter of the placement groove 14, four side surfaces of the rectangular plate 4 are fixedly connected to front, rear, left, and right groove surfaces of the placement groove 14, respectively, the upper surface of the rectangular plate 4 is flush with the upper surface of the rectangular housing 1, a lamp holder 2 is movably disposed in the circular groove 5, a vertical groove 6 is formed in a middle portion of the upper surface of the lamp holder 2, a control mechanism is disposed in the vertical groove 6, the control mechanism includes a vertical rod 11, the upper surface of the lamp holder 2 is an illumination end provided with four illumination components, four transverse grooves 8 are formed at a bottom of the vertical groove 6, adjacent transverse grooves 8 are perpendicular to each other, each transverse groove 8 penetrates through the annular surface of the lamp holder 2;

the lower end of the vertical groove 6 does not penetrate through the bottom surface of the lamp holder 2, the groove bottom of the vertical groove 6 is flush with the groove bottom of the transverse groove 8, the annular surface of the lamp holder 2 is movably attached to the annular groove surface of the circular groove 5, a gap exists between the bottom surface of the lamp holder 2 and the groove bottom of the placing groove 14, the upper end of the vertical rod 11 is fixedly connected with the stop dog 3, the height of the vertical rod 11 is the same as the groove height of the vertical groove 6, the rod diameter of the vertical rod 11 is the same as the groove diameter of the vertical groove 6, when the bottom surface of the vertical rod 11 is movably attached to the groove bottom of the vertical groove 6, the lower surface of the stop dog 3 is movably attached to the upper surface of the lamp holder 2, the four transverse grooves 8 are internally and movably provided with the telescopic rods 12, the telescopic rods 12 are movably attached to the inner walls of the transverse grooves 8, the near ends of the four telescopic rods 12 are fixedly connected with the springs 10 and the connecting ropes 13, the connecting ropes 13 are positioned inside the springs 10, and the other ends of the four connecting ropes 13 are fixedly connected with the lower ends of the vertical rod 11;

the adjacent ends of the four transverse grooves 8 are fixedly connected with a clamping block 7, the surface of the clamping block 7 facing the vertical groove 6 is penetrated with a rope groove 9, the rope groove 9 is movably sleeved with a connecting rope 13, the rectangular shell 1 is fixedly connected in an led lamp groove reserved on a ceiling, the lighting surface of the rectangular shell 1 faces downwards, when the lamp holder 2 needs to be replaced and maintained, an operator holds the stop block 3 and pulls the stop block 3 downwards, the stop block 3 pulls the vertical rod 11 downwards, the connecting rope 13 is pulled while the vertical rod 11 moves downwards, the connecting rope 13 is pulled by the four telescopic rods 12 to retract by the pull belt, so that the telescopic rods 12 originally extending out of the transverse grooves 8 retract into the transverse grooves 8, the lamp holder 2 can be moved out of the circular groove 5 at the moment to repair and replace the conventional screws with the telescopic rods 12, the stability is high and difficult to loosen, the spring 10 ensures that the telescopic rods 12 are difficult to retract and the stop block 3 is difficult to move in the normal use process, further promote stability, the face that four fixture blocks 7 deviate from vertical slot 6 respectively with the other end fixed connection of four springs 10.

When using, 1 fixed connection of rectangle shell is in the led lamp groove of reserving on the furred ceiling, the lighting surface of rectangle shell 1 is downward, when needing to carry out the change and the maintenance of lamp stand 2, operating personnel hand is held between the fingers dog 3 and is stimulateeed downwards, dog 3 stimulateeing downwards drives montant 11 and moves down, stimulate connection rope 13 when montant 11 moves down, connection rope 13 is moved four telescopic link 12 adduction by the stretching strap, make originally stretch out in the telescopic link 12 withdrawal transverse groove 8 of transverse groove 8, lamp stand 2 can follow circular slot 5 and shift out this moment, carry out the maintenance and the change of lamp stand 2, utilize telescopic link 12 to replace conventional screw, the stability is high difficult not hard up, spring 10 makes in the normal use process, telescopic link 12 is difficult to retract, dog 3 is difficult to remove, further promote stability.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied in the medium.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a LED ceiling lamp convenient to change light source, includes rectangle shell (1), its characterized in that: the square-shaped rectangular shell is characterized in that a placing groove (14) is formed in the upper surface of the rectangular shell (1), the placing groove (14) is a square groove, a rectangular plate (4) is arranged in the placing groove (14), circular grooves (5) penetrate through the upper surface and the lower surface of the rectangular plate (4), the rectangular plate (4) is a square plate, the diameter of each circular groove (5) is the same as the groove diameter of the placing groove (14), four side surfaces of the rectangular plate (4) are fixedly connected with the front, rear, left and right groove surfaces of the placing groove (14) respectively, and the upper surface of the rectangular plate (4) is flush with the upper surface of the rectangular shell (1);

a lamp holder (2) is movably arranged in the circular groove (5), a vertical groove (6) is formed in the middle of the upper surface of the lamp holder (2), and a control mechanism is arranged in the vertical groove (6);

the control mechanism comprises a vertical rod (11).

2. The LED pendant convenient for replacing a light source of claim 1, wherein: the upper surface of lamp stand (2) is for being equipped with four illuminating part's illumination end, four cross slot (8) have been seted up to the tank bottom of erecting groove (6), and is adjacent cross slot (8) mutually perpendicular, every cross slot (8) all run through the anchor ring of lamp stand (2).

3. The LED pendant convenient for replacing a light source of claim 1, wherein: erect groove (6) lower extreme and do not run through lamp stand (2) bottom surface, the tank bottom of erecting groove (6) flushes with the tank bottom of horizontal groove (8), the annular face of lamp stand (2) and the annular groove face activity laminating of circular slot (5), there is the space between the tank bottom of the bottom surface of lamp stand (2) and standing groove (14).

4. The LED pendant convenient for replacing a light source of claim 1, wherein: the lamp holder is characterized in that a stop block (3) is fixedly connected to the upper end of the vertical rod (11), the height of the vertical rod (11) is the same as the height of the vertical groove (6), the rod diameter of the vertical rod (11) is the same as the groove diameter of the vertical groove (6), and when the bottom surface of the vertical rod (11) is movably attached to the groove bottom of the vertical groove (6), the lower surface of the stop block (3) is movably attached to the upper surface of the lamp holder (2).

5. The LED pendant convenient for replacing a light source of claim 2, wherein: four equal activity is provided with telescopic link (12) in transverse groove (8), telescopic link (12) and the inner wall activity laminating of transverse groove (8), four telescopic link (12) the equal fixedly connected with spring (10) of near-end mutually and connect rope (13), it is inside spring (10) to connect rope (13), four the other end of connecting rope (13) all with the lower extreme fixed connection of montant (11).

6. The LED pendant convenient for replacing a light source of claim 2, wherein: four equal fixedly connected with fixture block (7) in close end of cross slot (8), rope groove (9) have all been run through to fixture block (7) towards the face of erecting groove (6), rope groove (9) and connection rope (13) activity cup joint, four the face that fixture block (7) deviate from perpendicular groove (6) respectively with the other end fixed connection of four springs (10).