CN209819357U

CN209819357U - Ceiling lamp

Info

Publication number: CN209819357U
Application number: CN201920691135.5U
Authority: CN
Inventors: 丁增科
Original assignee: Zhongshan Keyun Electric Co Ltd
Current assignee: Zhongshan Keyun Electric Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-20
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to a ceiling lamp. The utility model discloses a ceiling lamp, which comprises a tray, a lamp body assembled on the tray, and an elastic buckle module arranged on the lamp body; one end of the peripheral side wall of the tray, which is close to the lamp body, is provided with a flanging which is clamped with the elastic buckle module, and the flanging is bent towards the direction far away from the center of the tray; the elastic buckle module comprises a buckle part and an elastic part, the buckle part is arranged on the lamp body in a sliding mode, two ends of the elastic part are connected with the buckle part and the lamp body respectively, and the buckle part is movably clamped with the flanging under the action of the elastic part. Ceiling lamp have the advantage of quick installation and dismantlement.

Description

Ceiling lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a ceiling lamp.

Background

The ceiling lamp is one kind of lamps and lanterns, and the bottom pastes on the roof completely during the installation, so called ceiling lamp. The lamp top plate of a common ceiling lamp is connected with the lamp body through manual buckles, screws or screw connections and the like, however, the assembling and the disassembling of the lamp top plate and the lamp body are complex and time-consuming, and even two persons cooperate with each other to complete the assembling and the disassembling, which brings great inconvenience to users.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a ceiling lamp, its advantage that has quick installation and dismantlement.

A ceiling lamp comprises a tray, a lamp body assembled on the tray, and an elastic buckle module arranged on the lamp body; one end of the peripheral side wall of the tray, which is close to the lamp body, is provided with a flanging which is clamped with the elastic buckle module, and the flanging is bent towards the direction far away from the center of the tray; the elastic buckle module comprises a buckle part and an elastic part, the buckle part is arranged on the lamp body in a sliding mode, two ends of the elastic part are connected with the buckle part and the lamp body respectively, and the buckle part is movably clamped with the flanging under the action of the elastic part.

Compared with the prior art, ceiling lamp have the advantage of installing fast and dismantling. When the installation, push the lamp body to the tray, the turn-ups offsets in order to promote the buckle removal in the buckle, and the elastic component takes place deformation simultaneously. After the lamp body is assembled in place, the flanging does not abut against the buckling piece any more, the buckling piece moves and resets under the action of the elastic piece, and the buckling piece is clamped with the flanging, so that the lamp body is installed on the tray. When the lamp body is detached, the fastening piece is driven to move towards the direction far away from the flanging, so that the fastening piece is not fastened with the flanging, and the connection between the lamp body and the tray is unfastened. Additionally, ceiling lamp set the turn-ups of outwards buckling to the turn-ups, make the tray can adopt injection moulding's technology to make, also make the easy drawing of patterns of tray. When the tray is manufactured by adopting an injection molding process, the cost can be reduced, and the anti-creeping effect can be achieved.

Further, the tray is made of plastic, and the tray is disc-shaped.

Further, the device also comprises a first connecting part and a second connecting part; the first connecting part is arranged on the tray and used for being connected with an external power supply; the second connecting portion is arranged on the lamp body and electrically connected with the first connecting portion.

Furthermore, the first connecting part comprises a first shell, a second shell, a wiring terminal and two conductive elastic sheets; the first shell is arranged on the tray and is provided with a coupling part with an accommodating space; the second shell is arranged on the first shell, and forms an installation space communicated with the accommodating space together with the first shell; the wiring terminal is arranged in the installation space and used for being connected with an external power supply; the conductive elastic sheet is arranged in the installation space, one end of the conductive elastic sheet is electrically connected with the wiring terminal, and the other end of the conductive elastic sheet extends to the accommodating space to be electrically connected with the second connecting part.

Further, the first housing is integrally formed with the tray.

Furthermore, a partition part is arranged on the first shell and divides the accommodating space into an inner layer and an outer layer, one conductive elastic sheet is located on the inner layer of the accommodating space, and the other conductive elastic sheet is located on the outer layer of the accommodating space.

Further, the guide part is arranged on the lamp body and matched with the coupling part; the conducting strip is arranged in the guiding part, one side of the conducting strip is electrically connected with the conducting elastic sheet, and the other side of the conducting strip is electrically connected with the lamp body.

Furthermore, one end, close to the flange, of the clamping piece is provided with a clamping hook portion for clamping the flange, and the clamping hook portion is provided with a groove matched with the tail end of the flange.

Furthermore, a hand pulling part for manually driving the clamping piece to move is arranged on the clamping piece.

Further, the lamp body includes lamp body, shell, lamp shade, the shell assembly is on the lateral wall of lamp body, the flange extends to the center of lamp body to the one end that the tray was kept away from to the shell, the lamp shade sets up between lamp body and flange, lamp body, shell, lamp shade constitute a confined space.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the ceiling lamp of the present invention;

fig. 2 is a schematic structural view of the tray and the first connecting portion according to the present invention;

fig. 3 is a schematic structural view of the lamp body and the second connecting portion according to the present invention;

fig. 4 is a schematic structural diagram of the elastic buckle module according to the present invention;

100. a tray; 110. flanging; 120. threading holes;

200. a lamp body; 210. a lamp body; 211. an upper step portion; 212. a lower step portion; 213. accommodating grooves; 214. a notch; 215. A moving groove; 216. a limiting block; 217. a limiting column; 220. a housing; 221. blocking edges; 230. a lamp shade;

300. an elastic buckle module; 310. a fastener; 311. a chute; 312. a hook portion; 313. a groove; 314. an installation part; 315. a hand-pulling part; 320. an elastic member;

400. a first connection portion; 410. a first housing; 411. a coupling section; 412. a partition portion; 420. a second housing; 430. a wiring terminal; 440. a conductive spring plate;

500. a second connecting portion; 510. a guide section; 520. a conductive sheet;

a. a closed space; b. an accommodating space; c. and (5) installing space.

Detailed Description

A ceiling lamp, see fig. 1, includes a tray 100, a lamp body 200, an elastic buckle module 300, a first connecting portion 400, and a second connecting portion 500. Wherein, the top of the tray 100 is fixedly arranged on the wall surface through screws, expansion screws and the like; the elastic buckle module 300 is arranged at the top of the lamp body 200, and the lamp body 200 is clamped at the bottom of the tray 100 through the elastic buckle module 300; the first connecting portion 400 is disposed on the tray 100, the second connecting portion 500 is disposed on the lamp body 200, and the first connecting portion 400 and the second connecting portion 500 are electrically connected to supply power to the lamp body 200 from an external power source.

Referring to fig. 2, the tray 100 has a disk shape, and a flange 110 is provided at one end of the peripheral sidewall of the tray 100, which is close to the lamp body 200, and the flange 110 is bent in a direction away from the center of the tray 100 to form a barb shape. In order to prevent the flange 110 from cutting a user, an arc-shaped surface is formed on the end surface of the flange 110. A threading hole 120 is further provided on the tray 100, and the threading hole 120 is penetrated by a power line to be connected to the first connection part 400. In the present embodiment, the tray 100 is made of plastic.

Referring to fig. 3, the lamp body 200 includes a lamp body 210, a housing 220, a lamp cover 230, and a light source (not shown). The lamp body 210 is a housing. The outer case 220 is fitted on the circumferential side wall of the lamp body 210, and the outer case 220 shields the structure of the circumferential side surface of the lamp body 210. The end of the housing 220 remote from the tray 100 extends towards the center of the lamp body 210 with a rib 221, the rib 221 being located directly below the lamp body 210. The lamp cover 230 is disposed at the bottom of the lamp body 210, the lamp cover 230 is disposed between the rib 221 and the lamp body 210, the housing 220, and the lamp cover 230 form a closed space a. The light source is disposed on the inner wall of the lamp body 210, and the light source is located in the closed space a. In the present embodiment, the lamp body 210 is also made of plastic.

Referring to fig. 3, specifically, the lamp body 210 is a two-step-shaped revolving body, which can be divided into an upper step portion 211 and a lower step portion 212, wherein the axis of the upper step portion 211 and the axis of the lower step portion 212 are located on the same straight line, and the diameter of the upper step portion 211 is smaller than that of the lower step portion 212. Wherein, an annular receiving groove 213 is formed on the top surface of the upper step portion 211, and the receiving groove 213 can receive the sidewall of the tray 100 and the flange 110 on the tray 100. The outer side wall of the upper step portion 211 is provided with a notch 214 communicated with the receiving groove 213, and the notch 214 is used for the elastic buckle module 300 to pass through so that the elastic buckle module 300 is clamped with the flange 110. A moving groove 215 is disposed on the top surface of the lower step portion 212 corresponding to the notch 214, the moving groove 215 extends from the outer side of the upper step portion 211 to the receiving groove 213, the extending direction of the moving groove 215 is consistent with the opening direction of the notch 214, and the moving groove 215 allows the elastic buckle module 300 to slide therein, so that the elastic buckle module 300 can move through the notch 214 and be clamped with the flange 110. A limiting block 216 is disposed on the bottom surface of the moving groove 215, and the limiting block 216 and the moving groove 215 together define the sliding direction of the elastic buckle module 300. The inner wall surface of the moving groove 215 away from the accommodating groove 213 is provided with a limiting column 217, and the axis of the limiting column 217 is parallel to the sliding direction of the elastic buckle module 300 in the moving groove 215.

Referring to fig. 4, the elastic clip module 300 includes a clip 310 and an elastic member 320. The locking member 310 is slidably disposed in the moving slot 215, the locking member 310 is inserted into the notch 214, and the inner wall of the notch 214 and the inner wall of the moving slot 215 define the moving direction and the installation position of the locking member 310. Specifically, a sliding groove 311 is disposed on the bottom surface of the locking member 310, the length direction of the sliding groove 311 is parallel to the length direction of the moving groove 215, and the sliding groove 311 allows the limiting block 216 to slide therein. A clamping hook part 312 is arranged at one end of the clamping part 310 close to the flanging 110, the clamping hook part 312 can pass through the notch 214 to be clamped with the flanging 110, in order to further improve the locking force of the clamping hook part 312 and the flanging 110, an arc-shaped groove 313 is arranged on the surface of the clamping hook part 312, which is in contact with the flanging 110, and the groove 313 is matched with the tail end of the flanging 110. A mounting portion 314 is provided at an end of the latch 310 remote from the flange 110. The surface of the locking member 310 away from the moving groove 215 is provided with a pull portion 315, and the pull portion 315 facilitates a user to pull the locking member 310 to move away from the flange 110. One end of the elastic element 320 is fastened to the mounting portion 314, and the other end thereof is sleeved on the position-limiting post 217, in this embodiment, the elastic element 320 is a spring, one end of the spring abuts against the fastening element 310, and the other end abuts against the lamp main body 210.

Referring to fig. 2, the first connection portion 400 is disposed in the middle of the tray 100, and the first connection portion 400 includes a first housing 410, a second housing 420, a connection terminal 430, and two conductive elastic pieces 440. Wherein the first shell 410 is disposed in the middle of the tray 100, and the first shell 410 is integrally formed with the tray 100, in this embodiment, the first shell 410 and the tray 100 are integrally formed by plastic. A cylindrical coupling portion 411 is provided on a surface of the first housing 410 adjacent to the lamp body 200, and the coupling portion 411 has a receiving space b. A cylindrical partition 412 is further provided on a surface of the first housing 410 adjacent to the lamp body 200, the partition 412 is located in the accommodation space b, and the partition 412 partitions the accommodation space b into an inner layer and an outer layer. The second housing 420 is fixedly mounted on the first housing 410 by bolts, and a mounting space c is formed between the second housing 420 and the first housing 410, and the mounting space c is communicated with the accommodating space b, and in this embodiment, the second housing 420 is also made of plastic. The connection terminal 430 is mounted on the second housing 420, the connection terminal 430 is located at the joint of the first housing 410 and the second housing 420, the connection terminal 430 is used for connecting an external wire to access an external power source, and in this embodiment, the connection terminal 430 is a conventional bolt connection terminal 430. The conductive elastic sheet 440 is fixedly mounted on the second housing 420 through a bolt, one end of the conductive elastic sheet 440 is electrically connected to the connection terminal 430, and the other end of the conductive elastic sheet 440 extends into the accommodating space b to be electrically connected to the second connection portion 500, specifically, one conductive elastic sheet 440 extends to an inner layer of the accommodating space b, and the other conductive elastic sheet 440 extends to an outer layer of the accommodating space b.

Referring to fig. 3, a second connection part 500 is disposed in the middle of the top surface of the upper step part 211, and the second connection part 500 includes a guide part 510 inserted into the coupling part 411 and two conductive sheets 520. Wherein the guide portion 510 is disposed in the middle of the top surface of the upper step portion 211, the guide portion 510 is integrally formed with the upper step portion 211, and in this embodiment, the guide portion 510 and the upper step portion 211 are integrally formed of plastic. The conductive sheet 520 is disposed in the guiding portion 510, one side surface of the conductive sheet 520 is abutted against the conductive spring 440, and the other side surface of the conductive sheet 520 is electrically connected to the light source. Specifically, the two conductive sheets 520 are both circular rings, one conductive sheet 520 surrounds the other conductive sheet 520, the conductive sheet 520 located on the inner side is connected to the conductive elastic sheet 440 located on the inner layer of the accommodating space b, and the conductive sheet 520 located on the outer side is connected to the conductive elastic sheet 440 located on the inner layer of the accommodating space b.

The installation process comprises the following steps: first, the first connection part 400 is assembled with the tray 100, and the elastic buckle module 300 is assembled with the lamp body 200; then, the tray 100 is fixedly installed on the pre-installation position by the expansion screw; finally, the lamp body 200 is assembled on the tray 100, during assembly, the side wall of the tray 100 and the flange 110 are inserted into the accommodating groove 213, the flange 110 abuts against the side surface of the hook part 312, so that the latch part 310 moves in the moving groove 215 in the direction away from the flange 110, the latch part 310 compresses the elastic part 320, after the lamp body 200 and the tray 100 are assembled in place, the flange 110 does not abut against the side surface of the hook part 312 any more, the latch part 310 resets under the elastic action of the elastic part 320, the groove 313 of the hook part 312 is matched with the tail end of the flange 110, and the bottom surface of the hook part 312 abuts against the top surface of the flange 110, so that the lamp body 200 and the tray 100 are clamped.

The disassembling process comprises the following steps: the hand-pulling portion 315 is pulled outwards, and the locking member 310 moves in a direction away from the flange 110, so that the locking portion 312 is separated from the flange 110, and the lamp body 200 is separated from the tray 100.

Compared with the prior art, ceiling lamp pass through elastic buckle module 300 with lamp body 200 joint on tray 100, make lamp body 200 realize quick installation and dismantlement with tray 100, the user's of being convenient for installation and dismantlement. Further, the flange 110 of the tray 100 is set to be circular, so that the matching of the fastener 310 and the flange 110 does not need to be aligned, and the assembly of the lamp body 200 and the tray 100 is simpler and more convenient. And, after the lamp body 200 is assembled on the tray 100, the lamp body 200 can rotate 360 degrees along the flange 110. In addition, the flange 110 of the tray 100 is the outwardly bent flange 110, so that the tray 100 can be manufactured by injection molding, which is beneficial to reducing the manufacturing cost. On this basis, the first housing 410 and the tray 100 are integrally made of plastic, which not only can further reduce the manufacturing cost, but also can reduce the assembly steps and improve the working efficiency.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a ceiling lamp, its characterized in that: comprises a tray (100), a lamp body (200) assembled on the tray (100), and an elastic buckle module (300) arranged on the lamp body (200);

one end, close to the lamp body (200), of the peripheral side wall of the tray (100) is provided with a flanging (110) clamped with the elastic clamping module (300), and the flanging (110) is bent towards the direction far away from the center of the tray (100);

elasticity buckle module (300) include buckle spare (310), elastic component (320), buckle spare (310) slide and set up on lamp body (200), the both ends of elastic component (320) are connected with buckle spare (310), lamp body (200) respectively, buckle spare (310) under the effect of elastic component (320) with turn-ups (110) activity joint.

2. The ceiling lamp of claim 1, wherein: the tray (100) is made of plastic, and the tray (100) is disc-shaped.

3. The ceiling lamp of claim 2, wherein: the connecting structure further comprises a first connecting part (400) and a second connecting part (500);

the first connecting part (400) is arranged on the tray (100), and the first connecting part (400) is used for connecting an external power supply; the second connecting part (500) is arranged on the lamp body (200), and the second connecting part (500) is electrically connected with the first connecting part (400).

4. A ceiling lamp as claimed in claim 3, wherein: the first connecting part (400) comprises a first shell (410), a second shell (420), a wiring terminal (430) and two conductive elastic sheets (440);

the first case (410) is provided on a tray (100) provided with a coupling part (411) having an accommodation space (b);

the second housing (420) is mounted on the first housing (410), and forms a mounting space (c) communicated with the accommodating space (b) together with the first housing (410);

the wiring terminal (430) is arranged in the installation space (c) and is used for connecting an external power supply;

the conductive elastic sheet (440) is disposed in the mounting space (c), one end of the conductive elastic sheet is electrically connected to the connection terminal (430), and the other end of the conductive elastic sheet extends to the accommodating space (b) to be electrically connected to the second connection portion (500).

5. The ceiling lamp of claim 4, wherein: the first housing (410) is integrally formed with the tray (100).

6. The ceiling lamp of claim 4, wherein: the first shell (410) is provided with a separating part (412), the accommodating space (b) is separated into an inner layer and an outer layer by the separating part (412), one conductive elastic sheet (440) is positioned in the inner layer of the accommodating space (b), and the other conductive elastic sheet (440) is positioned in the outer layer of the accommodating space (b).

7. The ceiling lamp of claim 4, wherein: the second connection part (500) comprises a guide part (510) and two conducting strips (520);

the guide part (510) is arranged on the lamp body (200) and is matched with the coupling part (411); the conducting strip (520) is arranged in the guiding part (510), one side of the conducting strip is electrically connected with the conducting elastic sheet (440), and the other side of the conducting strip is electrically connected with the lamp body (200).

8. The ceiling lamp according to any one of claims 1 to 7, wherein: one end of the fastener (310) close to the flanging (110) is provided with a hook part (312) which is fastened with the flanging (110), and the hook part (312) is provided with a groove (313) which is matched with the tail end of the flanging (110).

9. The ceiling lamp according to any one of claims 1 to 7, wherein: the buckle (310) is provided with a hand-pulling part (315) for manually driving the buckle (310) to move.

10. The ceiling lamp according to any one of claims 1 to 7, wherein: the lamp body (200) comprises a lamp body (210), a shell (220) and a lamp shade (230), wherein the shell (220) is assembled on the outer side wall of the lamp body (210), a flange (221) extends from one end, far away from the tray (100), of the shell (220) to the center of the lamp body (210), the lamp shade (230) is arranged between the lamp body (210) and the flange (221), and the lamp body (210), the shell (220) and the lamp shade (230) form a closed space (a).