Ceiling lamp

Abstract

The utility model discloses a ceiling lamp which comprises a lamp body fixing structure provided with a mounting groove and at least one sliding limiting hole communicated with the mounting groove, a fixing support of the lamp body fixing structure is contained in the mounting groove and fixedly connected with a mounting plane, and a flexible connecting piece is detachably connected to a lamp body and the fixing support. A lock catch of the locking structure is slidably connected to a sliding limiting hole, an operating rod is connected to the middle of the lock catch, part of the operating rod extends out of the sliding limiting hole, two springs are contained in the sliding limiting hole and located on the two opposite sides of the operating rod, the springs elastically abut against the hole side wall of the sliding limiting hole and the lock catch, and the springs drive the lock catch to abut against one side of the fixing support. The ceiling lamp is higher in overall installation stability and use safety.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a ceiling lamp. Background Art

[0002] A ceiling lamp is a type of lamp that is fixed to a plane such as the ceiling through a fixed structure. It is named because it illuminates a certain area. At present, in order to facilitate the replacement of batteries for ceiling lamps and prevent them from falling and being damaged, the lamp body of the ceiling lamp is connected to a fixed bracket fixed on a fixed plane through wire, nylon rope, etc. After installation, the fixed bracket is locked in the installation groove of the lamp body, and a spring is provided between the lock and the lamp body. However, due to assembly errors during the installation process and the influence of the shape of the spring body, the lock is prone to deflection due to unbalanced force, which can lead to jamming or incomplete locking, which not only affects the use but also easily causes safety hazards. Utility Model Content

[0003] The main purpose of the utility model is to provide a ceiling lamp, aiming to improve the stability of the installation and the safety of use.

[0004] In order to achieve the above-mentioned purpose, the ceiling lamp proposed by the utility model includes:

[0005] The lamp body is provided with a mounting groove and at least one sliding limit hole connected to the mounting groove;

[0006] A fixing structure, comprising a fixing bracket and a flexible connecting piece, wherein the fixing bracket is accommodated in the mounting groove and fixedly connected to the mounting plane, and the flexible connecting piece is detachably connected to the lamp body and the fixing bracket; and

[0007] At least one locking structure includes a lock buckle, an operating rod and two springs, the lock buckle is slidably connected to the sliding limit hole, the operating rod is connected to the middle part of the lock buckle and partially extends out of the sliding limit hole, the two springs are accommodated in the sliding limit hole and are located on opposite sides of the operating rod, the springs elastically abut against the side walls of the sliding limit hole and the lock buckle, and the spring drives the lock buckle to press against one side of the fixed bracket to press the fixed bracket into the installation groove.

[0008] In an optional embodiment, the side wall of the sliding limit hole is protruded to form two first limit columns, the lock buckle is protruded to form two second limit columns corresponding to the two first limit columns, and the opposite ends of the spring are correspondingly mounted on the first limit column and the second limit column.

[0009] In an optional embodiment, a guide rib is convexly formed on the bottom wall of the sliding limit hole, and the lock buckle is provided with a guide groove, and the guide rib can be slidably accommodated in the guide groove.

[0010] In an optional embodiment, the locking structure also includes two linkage rods, the guide ribs enclose a sliding limit groove, the operating rod can be slidably accommodated in the sliding limit groove, and the two linkage rods are rotationally connected to the opposite sides of the guide ribs and are rotationally connected to the operating rod and the lock buckle respectively.

[0011] In an optional embodiment, a connecting shaft hole is opened in the middle of the linkage rod, and a first waist-shaped limiting hole and a second waist-shaped limiting hole are opened at opposite ends, the guide convex rib is convexly formed to form a connecting shaft, the operating rod is convexly formed to form a first limiting shaft, and the lock buckle is convexly formed to form a second limiting shaft;

[0012] The connecting shaft is rotatably sleeved in the connecting shaft hole, the first limiting shaft is accommodated in the first waist-shaped limiting hole, and the second limiting shaft is accommodated in the second waist-shaped limiting hole.

[0013] In an optional embodiment, the locking structure also includes a limit seat, which is detachably connected to the lamp body and covers the opening of the sliding limit hole. The limit seat limits the lock buckle and the operating rod in the sliding limit hole in the vertical direction.

[0014] In an optional embodiment, the locking structure includes a connecting piece, the limiting seat is provided with a connecting hole, the lamp body is provided with a mounting hole, and the connecting piece is passed through the connecting hole and the mounting hole.

[0015] In an optional embodiment, the lamp body is provided with two sliding limit holes on two opposite sides thereof, and the ceiling lamp includes two locking structures, and one locking structure is correspondingly installed in one of the sliding limit holes.

[0016] In an optional embodiment, the lamp body includes a base, a lamp panel and a lampshade, the base is provided with the mounting groove and the sliding limit hole, the lampshade is connected to the base and encloses the base to form a light-emitting cavity, and the lamp panel is installed in the light-emitting cavity.

[0017] In an optional embodiment, the lamp body further includes a controller and a power supply electrically connected to the controller, the controller and the power supply are mounted on the base, and the lamp panel is electrically connected to the controller.

[0018] The ceiling lamp of the utility model includes a lamp body fixing structure provided with a mounting groove and at least one sliding limit hole connected to the mounting groove, a fixed bracket is accommodated in the mounting groove and fixedly connected to the mounting plane, and a flexible connector is detachably connected to the lamp body and the fixed bracket. The lock buckle of the locking structure is slidably connected to the sliding limit hole, the operating rod is connected to the middle part of the lock buckle, and partly extends out of the sliding limit hole, two springs are accommodated in the sliding limit hole and are located on opposite sides of the operating rod, the springs elastically abut against the side walls of the sliding limit hole and the lock buckle, and the spring drives the lock buckle to abut against one side of the fixed bracket. In the present application, the fixed bracket is fixed to the mounting plane and connected to the lamp body through a flexible connector, so that damage and safety accidents caused by the lamp body falling when replacing the lamp panel, power supply or other components can be avoided. At the same time, after installing and fixing the lamp body, since two springs are arranged on the opposite sides of the operating rod, the two springs simultaneously drive the lock buckle to press against one side of the fixed bracket, pressing the fixed bracket into the installation groove. In this way, the forces on the opposite sides of the lock buckle are more balanced, which can avoid the lock buckle from swinging due to unbalanced force, which may lead to jamming or failure to lock into place, thereby making the overall installation stability and use safety of the ceiling lamp higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a structural schematic diagram of an embodiment of the ceiling lamp of the utility model;

[0021] Figure 2 for Figure 1 A top view of the ceiling light fixture shown;

[0022] Figure 3 for Figure 2 A cross-sectional view of the ceiling lamp along line III-III shown;

[0023] Figure 4 for Figure 1 A partial exploded view of the structure of the ceiling lamp from one of the viewing angles shown;

[0024] Figure 5 for Figure 4 A magnified detail of the center A;

[0025] Figure 6 for Figure 1 A partial structural exploded view of the ceiling lamp from another perspective;

[0026] Figure 7 for Figure 6 Enlarged detail of point B in the middle.

[0027] Description of Figure Numbers:

[0028]

[0029]

[0030] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] Reference Figures 1 to 7 The utility model provides a ceiling lamp 100 .

[0035] In the embodiment of the utility model, the ceiling lamp 100 includes a lamp body 10, which is provided with a mounting groove 11a and at least one sliding limit hole 11b connected to the mounting groove 11a; a fixing structure 20, including a fixing bracket 21 and a flexible connecting member 22, the fixing bracket 21 is accommodated in the mounting groove 11a and fixedly connected to the mounting plane, and the flexible connecting member 22 is detachably connected to the lamp body 10 and the fixing bracket 21; at least one locking structure 30, including a lock 31, an operating rod 32 and two springs 33 The lock buckle 31 is slidably connected to the sliding limit hole 11b, the operating rod 32 is connected to the middle part of the lock buckle 31 and partially extends out of the sliding limit hole 11b, the two springs 33 are accommodated in the sliding limit hole 11b and are located on opposite sides of the operating rod 32, the springs 33 elastically abut against the side walls of the sliding limit hole 11b and the lock buckle 31, and the springs 33 drive the lock buckle 31 to push against one side of the fixed bracket 21 to press the fixed bracket 21 into the mounting groove 11a.

[0036] Specifically, the lamp body 10 includes a base 11, a lamp panel and a lampshade 12, wherein the base 11 and the lampshade 12 can be formed of plastic or metal materials. The base 11 is a shell structure, and is provided with a connected installation groove 11a and a sliding limit hole 11b. The sliding limit hole 11b can also be considered as a part of the installation groove 11a. The lampshade 12 is connected to the base 11 by glue, and is enclosed with the base 11 to form a light-emitting cavity, and the lamp panel is installed in the light-emitting cavity.

[0037] The fixing bracket 21 is formed of metal to ensure its structural strength. The overall shape is "J"-shaped, and its shape is adapted to the shape of the mounting groove 11a. The flexible connector 22 can be a nylon rope, a metal chain, a steel wire, etc. The fixing bracket 21 is formed with a through hole by mechanical processing, and a connecting column is formed on the base 11 of the lamp body 10. One end of the flexible connector 22 is connected to the through hole, and the other end is connected to the connecting column, so that the fixing bracket 21 and the lamp body 10 are connected.

[0038] In the present application, the fixed bracket 21 is fixed to the installation plane and connected to the lamp body 10 through the flexible connector 22, so as to avoid damage and safety accidents caused by the lamp body 10 falling when replacing the lamp board, power supply or other parts. At the same time, after the lamp body 10 is installed and fixed, since two springs 33 are set on the opposite sides of the operating rod 32, the two springs 33 simultaneously drive the lock 31 to push against one side of the fixed bracket 21, pressing the fixed bracket 21 into the installation groove 11a, so that the forces on the opposite sides of the lock 31 are relatively balanced, which can avoid the lock 31 from swinging due to unbalanced force, and then causing jamming or failure to lock in place, so that the overall installation stability and use safety of the ceiling lamp 100 are higher.

[0039] It should be noted that the “installation plane” referred to in the present application can be understood as a plane such as a ceiling or a wall that needs to be used to install lamps.

[0040] Please see again Figure 6 and Figure 7 The side wall of the sliding limit hole 11b is convexly provided with two first limit posts 111, and the lock buckle 31 is convexly provided with two second limit posts 311 corresponding to the two first limit posts 111. The diameters of the first limit posts 111 and the second limit posts are the same and slightly smaller than the diameter of the spring 33, so that the opposite ends of a spring 33 can be correspondingly sleeved on a first limit post 111 and a second limit post 311. By providing the first limit post 111 and the second limit post 311, the installation and fixation of the spring 33 are more convenient.

[0041] In this embodiment, the bottom wall of the sliding limit hole 11b is convexly provided with a guide rib 112, that is, the guide rib 112 is integrated with the base 11, and the guide rib 112 is located between the two first limit columns 111 and is rectangular in shape. The lock buckle 31 is provided with a guide groove 31a adapted to the shape of the guide rib 112, and the guide rib 112 can be slidably accommodated in the guide groove 31a. By providing the guide groove 31a and the guide rib 112, the movement trajectory of the lock buckle 31 can be made more stable, and the lock buckle 31 can be further prevented from getting stuck.

[0042] Please see again Figures 3 to 7 In order to make the movement of the operating rod 32 smoother and the operating feel better, in the present embodiment, the locking structure 30 also includes two linkage rods 34, and the guide ribs 112 enclose a sliding limit groove 112a. The operating rod 32 can be slidably accommodated in the sliding limit groove 112a. The two linkage rods 34 are rotatably connected to the opposite sides of the guide ribs 112, and are rotatably connected to the operating rod 32 and the lock buckle 31 respectively.

[0043] Specifically, a connecting shaft hole 34a is provided in the middle of the linkage rod 34, and a first waist-shaped limiting hole 34b and a second waist-shaped limiting hole 34c are provided at opposite ends. A connecting shaft 1121 is formed on the surface of the guide rib 112, two first limiting shafts 321 are formed on the operating rod 32, and two second limiting shafts 312 are formed on the lock buckle 31. During actual installation, the connecting shaft 1121 is rotatably sleeved in the connecting shaft hole 34a, the first limiting shaft 321 is accommodated in the first waist-shaped limiting hole 34b, and the second limiting shaft 312 is accommodated in the second waist-shaped limiting hole 34c. When the operating rod 32 is not subjected to force, the lock buckle 31 moves toward the side of the fixed bracket 21 under the action of the elastic force of the two springs 33, and the lock buckle 31 is pressed against the edge of the fixed bracket 21 to lock it in the installation groove 11a. When the fixing bracket 21 and the lamp body 10 need to be disassembled, the operating rod 32 is pulled toward the side away from the lamp body 10, and the two first limiting shafts 321 drive the linkage rod 34 to rotate relative to the connecting shaft 1121, thereby driving the second limiting shaft 312 and the lock buckle 31 to move toward the side away from the fixing bracket 21, thereby releasing the limiting of the fixing bracket 21. The present application can make the removal of the fixing bracket 21 and the lamp body 10 smoother and more labor-saving by setting the linkage rod 34.

[0044] It is understandable that the size of the first waist-shaped limiting hole 34b and the second waist-shaped limiting hole 34c should be slightly larger than the diameter of the first limiting shaft 321 and the second limiting shaft 312 to avoid the linkage rod 34 from getting stuck.

[0045] Furthermore, the locking structure 30 also includes a limit seat 35, which is detachably connected to the lamp body 10 and covers the opening of the sliding limit hole 11b. The limit seat 35 limits the lock buckle 31 and the operating rod 32 in the sliding limit hole 11b in the vertical direction.

[0046] Specifically, the locking structure 30 includes a connecting member 36, the limit seat 35 is provided with a connecting hole 35a, and the lamp body 10 is provided with a mounting hole 11c. The connecting member 36 can be a screw or a pin, and the corresponding mounting hole 11c is set as a screw hole or a pin hole. The connecting member 36 is passed through the connecting hole 35a and the mounting hole 11c to connect the limit seat and the lamp body 10. In this way, the overall structure of the locking structure 30 is simpler, the installation is stable, and the disassembly and assembly are more convenient.

[0047] In this embodiment, the lamp body 10 is provided with two sliding stop holes 11b on opposite sides thereof, and the ceiling lamp 100 includes two locking structures 30, one locking structure 30 being installed in one sliding stop hole 11b. By providing two locking structures 30, the stability of the connection between the fixing bracket 21 and the lamp body 10 can be further improved, and the performance and safety of the ceiling lamp 100 are better.

[0048] In this embodiment, the lamp body 10 also includes a controller 13 and a power supply (not shown) electrically connected to the controller 13. The controller 13 and the power supply are installed on the base 11 by screws and a snap-on structure. The light board is electrically connected to the controller 13. The power supply can supply power to the light board. The controller 13 can communicate with the wireless communication terminal through an electronic connecting line or a wireless transceiver module, such as a Bluetooth, WIFI or other transceiver module, to facilitate users to control the state of the ceiling lamp 100 and improve the user experience.

[0049] Furthermore, in this embodiment, the lamp body 10 is also provided with a sensor 14, which is fixedly mounted on the base 11 and is connected to the controller 13 through a terminal connection line. The sensor 14 is used to sense the external environment in real time and send a triggering signal to the controller 13. The controller 13 controls the light panel to turn on and off according to the received signal. It is understandable that the sensor 14 can be one or more of an infrared sensor, a voice control sensor, and a distance sensor, and is not specifically limited here.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A ceiling lamp, characterized in that: include: The lamp body is provided with a mounting groove and at least one sliding limit hole connected to the mounting groove; A fixing structure, comprising a fixing bracket and a flexible connecting piece, wherein the fixing bracket is accommodated in the mounting groove and fixedly connected to the mounting plane, and the flexible connecting piece is detachably connected to the lamp body and the fixing bracket; and At least one locking structure includes a lock buckle, an operating rod and two springs, the lock buckle is slidably connected to the sliding limit hole, the operating rod is connected to the middle part of the lock buckle and partially extends out of the sliding limit hole, the two springs are accommodated in the sliding limit hole and are located on opposite sides of the operating rod, the springs elastically abut against the side walls of the sliding limit hole and the lock buckle, and the spring drives the lock buckle to press against one side of the fixed bracket to press the fixed bracket into the installation groove.

2. The ceiling lamp according to claim 1, characterized in that: The side wall of the sliding limit hole is convexly provided to form two first limit columns, the lock buckle is convexly provided to form two second limit columns corresponding to the two first limit columns, and the opposite ends of the spring are correspondingly sleeved on the first limit column and the second limit column.

3. The ceiling lamp according to claim 2, characterized in that: The bottom wall of the sliding limit hole is convexly provided with a guide rib, the lock buckle is provided with a guide groove, and the guide rib can be slidably accommodated in the guide groove.

4. The ceiling lamp according to claim 3, characterized in that: The locking structure also includes two linkage rods. The guide ribs enclose a sliding limit groove, and the operating rod can be slidably accommodated in the sliding limit groove. The two linkage rods are rotationally connected to the opposite sides of the guide ribs and are rotationally connected to the operating rod and the lock buckle respectively.

5. The ceiling lamp according to claim 4, characterized in that: A connecting shaft hole is provided in the middle of the linkage rod, and a first waist-shaped limiting hole and a second waist-shaped limiting hole are provided at opposite ends, the guide convex rib is convexly provided to form a connecting shaft, the operating rod is convexly provided to form a first limiting shaft, and the lock buckle is convexly provided to form a second limiting shaft; The connecting shaft is rotatably sleeved in the connecting shaft hole, the first limiting shaft is accommodated in the first waist-shaped limiting hole, and the second limiting shaft is accommodated in the second waist-shaped limiting hole.

6. The ceiling lamp according to claim 4, characterized in that: The locking structure also includes a limiting seat, which is detachably connected to the lamp body and covers the opening of the sliding limiting hole. The limiting seat limits the lock buckle and the operating rod in the sliding limiting hole in the vertical direction.

7. The ceiling lamp according to claim 6, characterized in that: The locking structure comprises a connecting piece, the limiting seat is provided with a connecting hole, the lamp body is provided with a mounting hole, and the connecting piece is passed through the connecting hole and the mounting hole.

8. The ceiling lamp according to any one of claims 1 to 7, characterized in that: The lamp body is provided with two sliding limit holes on two opposite sides thereof, and the ceiling lamp comprises two locking structures, and one locking structure is correspondingly installed in one of the sliding limit holes.

9. The ceiling lamp according to any one of claims 1 to 7, characterized in that: The lamp body comprises a base, a lamp panel and a lampshade. The base is provided with the mounting groove and the sliding limit hole. The lampshade is connected to the base and encloses the base to form a light-emitting cavity. The lamp panel is installed in the light-emitting cavity.

10. The ceiling lamp according to claim 9, characterized in that: The lamp body also includes a controller and a power supply electrically connected to the controller. The controller and the power supply are installed on the base, and the lamp panel is electrically connected to the controller.

Images