CN118242574B - Ceiling lamp convenient to install and remove - Google Patents

Abstract

The invention discloses a ceiling lamp convenient to assemble and disassemble, which relates to the field of ceiling lamps and solves the problem that the connection relation between an electric wire and a lamp is difficult to synchronously control when the existing ceiling lamp convenient to assemble and disassemble is used, and the ceiling lamp comprises a lamp holder, a lamp panel, a fixing mechanism and a conductive mechanism, wherein the fixing mechanism comprises a clamping shaft and a reinforcing member, two groups of clamping rings are coaxially and fixedly connected on the clamping shaft, the conductive mechanism comprises a conductive block, a first butt joint block and a second butt joint block, a splicing groove is formed on the second butt joint block, this ceiling lamp convenient to install and remove is convenient for control the position of clamping shaft through fixed establishment for four groups clamping shafts carry out preliminary centre gripping to zero line and live wire respectively and are fixed, and synchronous linkage reinforcement makes inseparabler to the centre gripping of electric wire when lamp stand and top surface are fixed, and the in-process linkage conducting block that is contradicted is pegged graft with the jack groove through conductive mechanism is stepwise to electric wire one side slide the conflict, and realizes stable circular telegram when the lamp panel installation is accomplished, promotes and installs and tears efficiency open.

Description

Ceiling lamp convenient to install and remove

Technical Field

The invention relates to the technical field of ceiling lamps, in particular to a ceiling lamp convenient to install and detach.

Background

The ceiling lamp is one type of lamp, and is called as a ceiling lamp because the lamp is Fang Jiao flat and the bottom is completely attached to the roof when being installed. The applicable places of the lamps with different light sources are different, for example, the ceiling lamp using the common incandescent bulb and the fluorescent lamp is mainly used for lighting places with the space layer height of about 4 meters, such as houses, classrooms, office buildings and the like; the high-intensity gas discharge lamp with larger power and light source volume is mainly used for lighting in places such as stadiums, large markets, factories and the like with layer heights of 4 to 9 meters and the like. Fluorescent ceiling lights are often the first choice for home, school, store, and office lighting in order to achieve sufficient height for the work surface while conserving power.

The main structure of ceiling lamp is lamp stand and lamp panel, current ceiling lamp generally need be connected zero line and live wire earlier when installing with the terminal on the lamp stand, later fix lamp stand and top surface through the nut again, can accomplish the installation with lamp panel joint on the lamp stand at last, when dismantling and overhaul, then need dismantle respectively the maintenance to lamp stand and wiring position, operating efficiency is lower, and current some ceiling lamps of being convenient for install and tear open only consider the installation and tear open between lamp panel and the lamp stand when using, and the dismantlement of butt joint line position then needs a hand to hold up lamp stand one hand and operate the butt joint line, the degree of difficulty and the danger of operation are higher. Therefore, we propose a ceiling lamp convenient to install and detach.

Disclosure of Invention

The invention aims to provide a ceiling lamp which is convenient to mount and dismount, improves the mounting and dismounting efficiency of a circuit and is convenient to overhaul, so as to solve the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a ceiling lamp convenient to install and remove, includes lamp stand, lamp panel, fixed establishment and conductive mechanism, be equipped with on the lamp panel be used for with the connecting piece that the lamp stand is connected, fixed establishment including install in four groups clamping axle on the lamp stand, coaxial fixedly connected with two sets of grip rings on the clamping axle, be equipped with on the lamp stand and be used for control clamping state's control between clamping axle and the electric wire, be equipped with on the lamp stand and be used for promoting when lamp stand and top surface are fixed closely degree's reinforcement between grip ring and the electric wire, fixed establishment is used for passing through control the position of clamping axle makes four groups the clamping axle carry out preliminary centre gripping with the live wire respectively fixedly, and synchronous linkage when lamp stand and top surface are fixed the reinforcement makes the centre gripping to the electric wire inseparabler, conductive mechanism include four groups install in conductive block on the lamp stand, it is connected with first pair of connecting block to rotate on the lamp panel, be equipped with the second pair of connecting block along vertical direction sliding connection on the lamp stand, the second is equipped with can be used for with one side of the electric wire and is in the same time as carrying out the electric wire and is connected with the electric wire to the electric wire and is connected with the electric wire and is in a stable process.

Preferably, the fixing mechanism further comprises two groups of guide rails fixedly mounted on the lamp holder, two ends of the clamping shaft are respectively connected with guide blocks in a rotating mode, the guide blocks are respectively connected with two sides in a sliding mode along the horizontal direction, the control piece is used for controlling the distance between the adjacent guide blocks, the control piece is convenient to control the position of the clamping shaft, the four groups of clamping shafts are used for respectively carrying out preliminary clamping and fixing on a zero line and a fire line, and the reinforcing member is synchronously linked when the lamp holder is fixed on the top surface so that the electric wires are clamped tightly.

Preferably, the control piece comprises a fixed pipe fixedly mounted on the lamp holder, a lifting plate is slidably connected in the fixed pipe along the vertical direction, a driving block is fixedly connected to the upper end of the lifting plate, two groups of connecting rods which are respectively connected with the two sides in a rotating mode are rotationally connected to the driving block, a first spring is fixedly connected to the bottom of the lifting plate and is fixedly connected with the fixed pipe, and the clamping state between the clamping shaft and the electric wire is controlled conveniently.

Preferably, the reinforcement includes fixed mounting in annular gasbag on the lamp stand, annular gasbag's bottom fixedly connected with lamp stand is along vertical direction sliding connection's lifting ring, it is connected with the screw to rotate on the lifting ring, the last through-hole of seting up of annular gasbag, the screw runs through the through-hole, and with the through-hole inner wall does not contact, annular gasbag's side intercommunication is connected with four sets of respectively with four sets of connecting pipes that are connected of fixed pipe bottom intercommunication, is convenient for promote when lamp stand and top surface are fixed closely degree between holding ring and the electric wire.

Preferably, the conductive mechanism further comprises a second spring fixedly mounted on the side face of the conductive block, one end of the second spring is fixedly connected with a pushing block, one side of the pushing block away from the second spring is fixedly connected with a tension spring, one end of the tension spring is fixedly connected with a fixing block fixedly connected with the lamp holder, the conductive block and the pushing block are both in sliding connection with the guide rail along the horizontal direction, a pushing piece for controlling the attaching state between the conductive block and the electric wire is arranged on the second connecting block, and the conductive block is convenient to slide and abut against one side of the electric wire in a linkage manner in the process of inserting and abutting of the first connecting block and the inserting groove, and stable electrifying operation is realized when the lamp panel is installed.

Preferably, the pushing piece comprises a conductive rod fixedly mounted on the upper side of the second butt joint block, a plurality of groups of triangular blocks are fixedly connected to the conductive rod, a slope capable of being in sliding fit with the triangular blocks is arranged on the side face of the bottom of the pushing piece, and the contact state between the conductive blocks and the electric wire is convenient to control.

Preferably, the connecting piece comprises a threaded ring fixedly mounted at the bottom of the lamp holder, and a threaded groove which can be in threaded connection with the threaded ring is formed in the lamp panel, so that the circular lamp panel and the lamp holder can be conveniently fixed.

Preferably, the connecting piece still include fixed mounting in the collar of lamp stand bottom, along horizontal direction sliding connection there being the actuating lever on the lamp panel, two sets of joint grooves have been seted up on the collar, fixedly connected with on the actuating lever can with the joint piece of joint mutually joint in joint groove, the one end fixedly connected with of actuating lever with lamp panel fixed connection's third spring, be convenient for fix square or lamp panel and lamp stand of other shapes.

Preferably, the outer wall of the clamping ring is uniformly provided with a plurality of groups of anti-skid grooves, so that the clamping stability of the electric wire is improved.

Compared with the prior art, the invention has the beneficial effects that:

The ceiling lamp convenient to mount and dismount solves the problem that the connection relation between the electric wire and the lamp is difficult to synchronously control when the existing ceiling lamp convenient to mount and dismount is used, the clamping shafts are convenient to control by the fixing mechanism, the clamping shafts on two sides are used for respectively carrying out preliminary clamping and fixing on the zero wire and the fire wire, the clamping on the electric wire is tighter by the synchronous linkage reinforcement when the lamp holder is fixed with the top surface, the linkage conductive block gradually slides to one side of the electric wire in the process of plugging and abutting the first plugging block and the plugging groove through the conductive mechanism, stable electrifying is realized when the lamp panel is mounted and dismounted, the mounting and dismounting efficiency is improved.

Drawings

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

FIG. 2 is an exploded view of a partial structure of the present invention;

FIG. 3 is a schematic view of a fixing mechanism according to the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a schematic view of the internal structure of the lamp socket of the present invention;

FIG. 6 is an enlarged view of area B of FIG. 5;

FIG. 7 is a partial cross-sectional view of the control member of the present invention;

FIG. 8 is an enlarged view of region C of FIG. 7;

FIG. 9 is a schematic view of a partial structure of a conductive mechanism according to the present invention;

FIG. 10 is a schematic view of a pusher member according to the present invention;

FIG. 11 is a schematic view of a connector structure according to the present invention;

FIG. 12 is a partial cross-sectional view of a connector according to the present invention;

Fig. 13 is an enlarged view of region D in fig. 12.

In the figure: 1-a lamp holder; 2-a lamp panel; 3-connectors; 4-clamping the shaft; a 5-clamp ring; 6-a control member; 7-reinforcement; 8-a conductive mechanism; 9-conducting blocks; 10-a first butt joint block; 11-a second butt joint block; 12-inserting grooves; 13-a guide rail; 14-a guide block; 15-fixing the tube; 16-lifting plate; 17-a drive block; 18-connecting rods; 19-a first spring; 20-an annular balloon; 21-lifting rings; 22-screws; 23-through holes; 24-connecting pipes; 25-a second spring; 26-pushing block; 27-a tension spring; 28-a fixed block; 29-pushing member; 30-conducting rods; 31-triangular blocks; 32-slope; 33-a threaded ring; 34-thread groove; 35-a mounting ring; 36-driving rod; 37-clamping grooves; 38-clamping blocks; 39-a third spring; 40-anti-skid grooves; 41-an electric wire; 42-fixing mechanism.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-11, a ceiling lamp convenient to install and detach in the illustration, including lamp stand 1, lamp panel 2, fixed establishment 42 and conductive mechanism 8, be equipped with on the lamp panel 2 be used for carrying out preliminary centre gripping fixed with lamp stand 1 respectively with lamp panel 2, and fixed establishment 42 is including installing four groups clamping axle 4 on lamp stand 1, coaxial fixedly connected with two sets of clamping rings 5 on clamping axle 4, multiunit anti-skidding groove 40 has evenly been seted up to clamping ring 5's outer wall, be equipped with on lamp stand 1 and be used for controlling clamping axle 4 and electric wire 41 between clamping ring 5's control piece 6, be equipped with on lamp stand 1 and the fixed time of top surface and promote clamping ring 5 and electric wire 41's degree of tightness reinforcement 7, fixed establishment 42 is used for carrying out preliminary centre gripping fixed to zero line and live wire respectively through control piece 6, and synchronous linkage reinforcement 7 makes the centre gripping to electric wire 41 more closely, conductive block 9 on lamp panel 2 are installed to four groups on lamp stand 1, it has first pair of contact blocks 10 to rotate on lamp panel 2, it has the second contact block 11 to touch down to connect gradually to slide block 11 to realize the electric wire 11 in the process, the contact patch cord 2 is connected gradually, the second contact patch 11 is connected with the electric wire 12 is connected gradually, the realization is connected to the second contact patch 11 in the direction is connected with the contact patch 11 to the electric wire.

Referring to fig. 1-8, the fixing mechanism 42 in the drawing further includes two sets of guide rails 13 fixedly mounted on the lamp holder 1, two ends of the clamping shaft 4 are respectively rotatably connected with guide blocks 14, the guide blocks 14 on two sides are respectively slidably connected with the guide rails 13 on two sides along the horizontal direction, the control member 6 is used for controlling the interval between the adjacent guide blocks 14, the control member 6 includes a fixing tube 15 fixedly mounted on the lamp holder 1, a lifting plate 16 is slidably connected in the fixing tube 15 along the vertical direction, the upper end of the lifting plate 16 is fixedly connected with a driving block 17, two sets of connecting rods 18 respectively rotatably connected with the guide blocks 14 on two sides are rotatably connected on the driving block 17, and a first spring 19 fixedly connected with the fixing tube 15 is fixedly connected with the bottom of the lifting plate 16.

Referring to fig. 3-4, the reinforcement 7 in the drawings includes an annular air bag 20 fixedly mounted on a lamp holder 1, a lifting ring 21 slidably connected with the lamp holder 1 along a vertical direction is fixedly connected to the bottom of the annular air bag 20, a screw 22 is rotatably connected to the lifting ring 21, a through hole 23 is formed in the annular air bag 20, the screw 22 penetrates through the through hole 23 and is not in contact with the inner wall of the through hole 23, and four groups of connecting pipes 24 respectively connected with the bottoms of the four groups of fixing pipes 15 are connected in a communicating manner to the side surface of the annular air bag 20.

In this embodiment, when the lamp holder 1 is installed, the driving block 17 is pressed down, so that the lifting plate 16 moves down, the driving block 17 pushes the connecting rods 18 at two sides to enable the guide block 14 to open to two sides, at this time, a group of wires 41 are placed between the two groups of stretched clamping shafts 4, the driving block 17 is loosened to jack up the lifting plate 16 and the driving block 17 under the pushing of the first spring 19, the guide blocks 14 at two sides drive the clamping shafts 4 to synchronously attach to one side of the wires 41, the clamping operation is completed, the clamping and fixing of the other group of wires 41 is repeated, the preliminary fixing of a zero wire fire wire (the jointly-called wires 41) can be completed, afterwards, the lamp holder 1 is installed on the top surface, the screws 22 are screwed with the wall top, the lifting rings 21 gradually move up to squeeze the annular air bags 20 along with the screwing of the screws 22, air in the annular air bags 20 are input into the fixing pipes 15 through the connecting pipes 24, the air pressure at the bottom of the lifting plate 16 is pushed up, the driving block 17 moves up to pull the connecting rods 18 at two sides, the clamping shafts 4 at two sides to clamp the wires 41, and the subsequent loosening of the wires 41 is avoided during the subsequent use of the wires.

Notably, are: after lamp stand 1 installs, can fix through connecting piece 3 between lamp panel 2 and the lamp stand 1, this in-process needs to peg graft first butt piece 10 and jack groove 12 earlier, afterwards make lamp panel 2 shift up and lamp stand 1 laminate fixedly, step-by-step linkage conducting block 9 through conducting mechanism 8 slides to electric wire 41 one side and contradict gradually, and realize stable circular telegram operation when lamp panel 2 installs, the device overall structure is simple, can be when lamp panel 2 dismantles automatic disconnection, automatic release the stable centre gripping to electric wire 41 when lamp stand 1 dismantles, only rely on the elasticity of first spring 19 makes clamping shaft 4 of both sides carry out preliminary location to electric wire 41 at this moment, clamping strength is lower, if need demolish electric wire 41, then direct pull-down lamp stand 1 can be under the rotation of clamping shaft 4 release with electric wire 41 between be connected, easy operation is high-efficient, need not frequent manual control electric wire 41 and lamp stand 1 between fixed and the circuit connection condition, can be automatic disconnection and lamp stand 1 between the circuit maintenance automatic disconnection when the maintenance, avoid the in-process circular telegram to cause danger.

Example 2

Referring to fig. 5-10 for further description of embodiment 2, in this embodiment, the illustrated conductive mechanism 8 further includes a second spring 25 fixedly mounted on a side surface of the conductive block 9, one end of the second spring 25 is fixedly connected with a pushing block 26, one side of the pushing block 26 away from the second spring 25 is fixedly connected with a tension spring 27, one end of the tension spring 27 is fixedly connected with a fixing block 28 fixedly connected with the lamp socket 1, the conductive block 9 and the pushing block 26 are both slidably connected with the guide rail 13 along a horizontal direction, and a pushing member 29 for controlling a fitting state between the conductive block 9 and the electric wire 41 is arranged on the second butt joint block 11.

Referring to fig. 2-4 and 11, the pushing member 29 in the drawings includes a conductive rod 30 fixedly mounted on the upper side of the second butt joint block 11, a plurality of groups of triangular blocks 31 are fixedly connected to the conductive rod 30, a slope 32 capable of being slidably attached to the triangular blocks 31 is provided on the bottom side surface of the pushing block 26, the connecting member 3 includes a threaded ring 33 fixedly mounted on the bottom of the lamp holder 1, and a threaded groove 34 capable of being in threaded connection with the threaded ring 33 is provided on the lamp panel 2.

In this embodiment, the lamp panel 2 for the center of a circle can be connected with the lamp socket 1 by adopting the design of the thread groove 34 and the thread ring 33, and the lamp panel 2 continuously moves upwards to push the first butt joint block 10 and the second butt joint block 11 to move upwards in the connecting process, so that the conducting rod 30 pushes the triangular block 31 to move upwards, the triangular block 31 pushes the slope 32, the pushing blocks 26 on two sides gradually move towards one side of the electric wire 41, so that the second spring 25 and the conducting block 9 are pushed to be gradually attached to the electric wire 41, and then an electric signal can be transmitted to the lamp panel 2 through the conducting block 9, the second spring 25, the pushing block 26, the triangular block 31, the conducting rod 30, the second butt joint block 11 and the first butt joint block 10, thereby completing the electrifying.

It should be noted that: when the lamp panel 2 is taken down, the lamp panel 2 moves downwards with the first butt joint block 10, the tension spring 27 pulls back the pushing block 26, so that the triangular block 31 and the conducting rod 30 move downwards, the pushing block 26 drives the second spring 25 and the conducting block 9 to slide reversely, the attached conducting state between the conducting block 9 and the electric wire 41 is gradually relieved, the power-off operation is completed, the maintenance is more convenient, the operation can be completed without manual power-off, and the communication of a circuit can be automatically completed after the lamp panel 2 is installed.

Example 3

Referring to fig. 11-13 for further description of embodiment 3, in this embodiment, the connector 3 in the drawings further includes a mounting ring 35 fixedly mounted at the bottom of the lamp holder 1, a driving rod 36 is slidably connected to the lamp panel 2 along the horizontal direction, two sets of clamping grooves 37 are formed in the mounting ring 35, a clamping block 38 capable of being clamped with the clamping grooves 37 is fixedly connected to the driving rod 36, and a third spring 39 fixedly connected to one end of the driving rod 36 is fixedly connected to the lamp panel 2.

In this embodiment, the square or other special-shaped lamp panel 2 can be connected with the lamp holder 1 by adopting a clamping manner, after the first pair of clamping blocks 10 and the inserting groove 12 are directly inserted, the positions of the clamping blocks 38 and the clamping groove 37 are adjusted, so that after the clamping blocks 38 are aligned with the clamping groove 37, the driving rods 36 on two sides are pressed down, the lamp panel 2 is pushed upwards, the driving rods 36 are loosened after circuit communication is completed, under the pushing of the third springs 39, the clamping blocks 38 and the clamping groove 37 are clamped, the quick mounting operation of the lamp panel 2 is completed, and the clamping state between the clamping blocks 38 and the clamping groove 37 can be relieved by pressing the driving rods 36 during the dismounting, so that the circuit is automatically disconnected after the dismounting is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Ceiling lamp convenient to install and remove, a serial communication port, include:

The lamp comprises a lamp holder (1) and a lamp panel (2), wherein a connecting piece (3) used for being connected with the lamp holder (1) is arranged on the lamp panel (2);

Further comprises:

The fixing mechanism (42), the fixing mechanism (42) comprises four groups of clamping shafts (4) arranged on the lamp holder (1), two groups of clamping rings (5) are coaxially and fixedly connected to the clamping shafts (4), a control member (6) used for controlling the clamping state between the clamping shafts (4) and the electric wire is arranged on the lamp holder (1), a reinforcing member (7) used for improving the tightness between the clamping rings (5) and the electric wire when the lamp holder (1) is fixed with the top surface is arranged on the lamp holder (1), the fixing mechanism (42) is used for controlling the positions of the clamping shafts (4) through the control member (6), so that the four groups of clamping shafts (4) are used for carrying out primary clamping and fixing on a zero line and a fire line respectively, and synchronously linking the reinforcing member (7) when the lamp holder (1) is fixed with the top surface, so that the clamping of the electric wire is tighter;

The conducting mechanism (8), conducting mechanism (8) including four sets of install in conducting block (9) on lamp stand (1), rotate on lamp panel (2) and be connected with first butt joint piece (10), along vertical direction sliding connection have second butt joint piece (11) on lamp stand (1), offer on second butt joint piece (11) can with spliced groove (12) that first butt joint piece (10) looks pegged graft, conducting mechanism (8) are used for first butt joint piece (10) with spliced groove (12) pegged graft in-process linkage conducting block (9) are carried out the slip and are contradicted to wire one side gradually to realize stable circular telegram operation when lamp panel (2) are installed and are accomplished, fixed mechanism (42) still include fixedly install in two sets of guide rail (13) on lamp stand (1), the both ends of clamping axle (4) are rotated respectively and are connected with guide block (14), both sides guide block (14) respectively with both sides guide rail (13) are connected with horizontal direction along guide block (6), guide block (25) are used for pushing between adjacent conducting block (9) side face (25) respectively, the fixed mechanism (42) still includes fixed spring (25), one side fixedly connected with extension spring (27) of second spring (25) is kept away from to impeller block (26), the one end fixedly connected with of extension spring (27) with lamp stand (1) fixed block (28) of fixed connection, conducting block (9) with impeller block (26) all with guide rail (13) are along horizontal direction sliding connection, be equipped with on second butt joint piece (11) and be used for controlling impeller (29) of laminating state between conducting block (9) and the electric wire, impeller (29) including fixed mounting in conducting rod (30) of second butt joint piece (11) upside, fixedly connected with multiunit triangular block (31) on conducting rod (30), the slope (32) that can with triangular block (31) slip laminating are seted up to the bottom side of impeller block (26).

2. The ceiling lamp according to claim 1, the method is characterized in that: the control piece (6) comprises a fixed pipe (15) fixedly mounted on the lamp holder (1), a lifting plate (16) is slidably connected in the fixed pipe (15) along the vertical direction, a driving block (17) is fixedly connected to the upper end of the lifting plate (16), two groups of connecting rods (18) which are respectively connected with the guide blocks (14) in a rotating mode are connected to the driving block (17), and a first spring (19) is fixedly connected to the bottom of the lifting plate (16) and fixedly connected with the fixed pipe (15).

3. The ceiling lamp convenient to install and remove according to claim 2, wherein: the reinforcement (7) include fixed mounting in annular gasbag (20) on lamp stand (1), the bottom fixedly connected with of annular gasbag (20) with lamp stand (1) are along vertical direction sliding connection's lift ring (21), rotate on lift ring (21) and be connected with screw (22), through-hole (23) have been seted up on annular gasbag (20), screw (22) run through-hole (23), and with through-hole (23) inner wall contactless, the side intercommunication of annular gasbag (20) is connected with four sets of connecting pipe (24) that are connected with four sets of fixed pipe (15) bottom intercommunication respectively.

4. The ceiling lamp according to claim 1, the method is characterized in that: the connecting piece (3) comprises a threaded ring (33) fixedly installed at the bottom of the lamp holder (1), and a threaded groove (34) which can be in threaded connection with the threaded ring (33) is formed in the lamp panel (2).

5. The ceiling lamp according to claim 1, the method is characterized in that: the lamp panel is characterized in that the connecting piece (3) further comprises a mounting ring (35) fixedly mounted at the bottom of the lamp holder (1), a driving rod (36) is slidably connected to the lamp panel (2) along the horizontal direction, two groups of clamping grooves (37) are formed in the mounting ring (35), clamping blocks (38) capable of being clamped with the clamping grooves (37) are fixedly connected to the driving rod (36), and a third spring (39) fixedly connected to the lamp panel (2) is fixedly connected to one end of the driving rod (36).

6. The ceiling lamp according to claim 1, the method is characterized in that: a plurality of groups of anti-skid grooves (40) are uniformly formed in the outer wall of the clamping ring (5).