CN216345831U

CN216345831U - Rotary connection lamp

Info

Publication number: CN216345831U
Application number: CN202220028901.1U
Authority: CN
Inventors: 梁庆忠
Original assignee: Foshan Jiasheng Mould Plastic Co ltd
Current assignee: Foshan Jiasheng Mould Plastic Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-04-19
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to a rotary type connected lamp, which comprises a lamp holder and a lamp body, wherein the lamp holder is provided with a mounting hole and an electric connection seat, the bottom surface of the lamp holder is provided with an annular boss, the outer wall of the annular boss is provided with two fixed arc-shaped rotary fasteners, two arc-shaped grooves are circumferentially and annularly arranged on a table board, and the tail ends of the two arc-shaped grooves are respectively provided with a U-shaped conductive elastic sheet; the lamp body is provided with a driving bin with a built-in driving power supply, the bottom surface of the lamp body is provided with a lamp strip electrically connected with the driving power supply, the top surface of the lamp body is provided with a convex ring used for sleeving the annular boss, the inner wall of the convex ring is provided with two movable arc-shaped rotary buckles respectively used for being screwed with the two fixed arc-shaped rotary buckles, and two connecting posts which are electrically connected with the driving power supply, respectively used for sliding connection of two arc-shaped grooves and respectively clamped into the two U-shaped conductive elastic pieces when the two movable arc-shaped rotary buckles and the two fixed arc-shaped rotary buckles are mutually correspondingly buckled are arranged in the ring opening of the convex ring. The utility model has firmer connection and more convenient disassembly and assembly.

Description

Rotary connection lamp

Technical Field

The utility model relates to a lamp, in particular to a lamp holder and lamp body connecting structure of the lamp.

Background

The tradition ceiling lamp is fixed on the wall body through the mounting hole on the chassis together after or with lamp body and lamp stand butt joint, or fix the lamp stand on the wall body earlier, then is fixed in the lamp stand through pulling out the plug-in buckle with the lamp body, and the lamp shade all need be opened with dismantling lamps and lanterns to the ceiling lamp installation of the first kind of ceiling lamp, and is not convenient for the connection between lamp body and the lamp stand, and then the plug-in mounting structure that the ceiling lamp adopted has the connection insecure, dismantles defects such as the unclear direction of branch. In addition, the traditional ceiling lamp cannot conduct electricity instantly when being plugged, and has the defect of inconvenient disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the above-mentioned deficiencies of conventional light fixtures.

The utility model adopts the following technical scheme:

a rotary-type connected lamp comprises a lamp holder and a lamp body; the lamp holder is provided with a mounting hole and an electric connection seat electrically connected with an external power supply, the bottom surface of the lamp holder is provided with an annular boss, the outer wall of the annular boss is circumferentially provided with two fixed arc-shaped rotary fasteners in an array manner, the table top is circumferentially provided with two arc-shaped grooves, the arc center angles of the two fixed arc-shaped rotary fasteners and the two arc-shaped grooves are equal, the tail ends of the two arc-shaped rotary fasteners are provided with rotation stop positions, and the tail ends of the two arc-shaped grooves are respectively provided with a U-shaped conductive elastic sheet which is electrically connected with the electric connection seat and has an opening towards the starting end of the arc-shaped groove where the electric connection seat is located; the lamp body is provided with a driving bin with a built-in driving power supply, the bottom surface of the lamp body is provided with a lamp strip electrically connected with the driving power supply, the top surface of the lamp body is provided with a convex ring used for sleeving an annular boss, the inner wall of the convex ring is provided with two movable arc-shaped rotary buckles respectively used for being connected with the two fixed arc-shaped rotary buckles in a rotary mode, and two electric connecting posts which are electrically connected with the driving power supply, are respectively used for sliding connection of two arc-shaped grooves and are respectively clamped into the two U-shaped conductive elastic pieces when the two movable arc-shaped rotary buckles and the two fixed arc-shaped rotary buckles are buckled correspondingly to each other so as to conduct the power supply are arranged in the opening of the convex ring.

Preferably, the lamp holder comprises a ring seat and a ring cover; an inner convex ring, a middle convex ring and an outer convex ring which are concentric are sequentially arranged on the periphery of the ring opening of the ring seat from inside to outside, the inner convex ring and the middle convex ring are separated to form an inner ring groove, the middle convex ring and the outer convex ring are separated to form an outer ring groove, the mounting hole is formed in the groove top of the outer ring groove, the two fixed arc-shaped rotary buckles are arranged on the outer ring wall of the middle convex ring, and the two U-shaped conductive elastic sheets are fixedly mounted at the tail ends of the inner ring grooves respectively; the ring cover is covered and fixed at the bottom opening of the inner ring groove to form an annular boss, the cover surface of the ring cover is provided with two arc-shaped long holes, the two arc-shaped grooves are synthesized by the two arc-shaped long holes and the inner ring groove, the electric connection seat is arranged in the inner ring groove, the electric connection hole at the top is exposed out of the upper part of the ring cover through a through hole arranged on the ring cover, and the inner side of the electric connection seat is exposed out of the ring opening of the ring seat through a notch arranged on the inner ring cover to expose the electric connection hole at the side.

Preferably, the top of the inner ring groove is provided with a wire passing hole.

Preferably, a grid is partially arranged in the ring opening of the ring seat, so that an electric wire storage bin is formed in the ring opening of the ring seat above the grid.

As preferred scheme, fixed connection each other through buckle structure between ring seat and the ring lid.

Preferably, the lamp body comprises a lamp panel, a connecting disc and a driving box; the connecting disc is fixedly arranged in the center of the top surface of the lamp panel, the convex ring is arranged in the center of the top surface of the connecting disc, the lamp strip is arranged on the bottom surface of the lamp panel at the periphery of the connecting disc, the box opening of the driving box is upwards fixedly arranged in the center of the bottom surface of the lamp panel and is butted with the through opening arranged on the lamp panel, the top of the connecting disc is provided with an outer convex cavity butted with the driving box, and the driving bin is formed by the outer convex cavity and the driving box; two ends of each of the two power connection posts are exposed and vertically arranged on the connecting disc, and the bottom ends of the two power connection posts penetrate through the lamp disc and then downwards extend into the driving box to be electrically connected with the driving power supply.

Preferably, the connecting disc is fixedly connected to the lamp panel through screws.

Preferably, the driving box and the connecting disc are fixed with each other through a buckle structure.

Preferably, box wings extending outwards to hide the bottom ends of the two electric connecting posts inside are arranged on the box walls on the two corresponding sides of the driving box.

Preferably, the box wall of the driving box is further provided with heat dissipation holes.

The lamp holder and the lamp body are fixedly connected with each other through the turnbuckle structure, and the lamp holder has the advantages of firmer connection, easy distinguishing of the dismounting direction and convenient dismounting. In addition, the electric connection post on the lamp body can be clamped into the U-shaped conductive elastic sheet on the lamp holder when the lamp body and the lamp holder are buckled with each other to conduct a power supply, so that the plug-and-play electric conduction function is realized, and the convenience of disassembly and assembly is further improved.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a lamp socket and a lamp body according to an embodiment of the present invention;

FIG. 3 is an exploded view of a lamp socket structure according to an embodiment of the present invention;

fig. 4 is an exploded view of a lamp body structure according to an embodiment of the present invention.

Detailed Description

The utility model is described below with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1-4:

a rotary-type connected lamp comprises a lamp holder 10 and a lamp body 20.

The lamp socket 10 comprises a ring base 11 and a ring cover 12.

The periphery of the ring opening of the ring seat 11 is sequentially provided with an inner convex ring 11.1, a middle convex ring 11.2 and an outer convex ring 11.3 which are concentric from inside to outside, an inner ring groove 11.4 is formed between the inner convex ring 11.1 and the middle convex ring 11.2, and an outer ring groove 11.5 is formed between the middle convex ring 11.2 and the outer convex ring 11.3; a plurality of mounting holes 10.1 for fixedly connecting the lamp holder 10 to a ceiling are circumferentially arranged at the top of the outer ring groove 11.5; two fixed arc-shaped rotary buckles 10.4 are circumferentially arranged on the outer ring wall of the convex ring 11.2 in an array mode, and the tail ends of the two fixed arc-shaped rotary buckles 10.4 are provided with rotation stopping positions 10.41.

The ring cover 12 covers the bottom opening of the inner ring groove 11.4 and is fixedly connected with the ring seat 11 through a buckle structure, so that an annular boss 10.3 is formed on the bottom surface of the ring seat 11; the cover surface of the ring cover 12 is provided with two arc-shaped long holes 12.1, the two arc-shaped long holes 12.1 and the inner ring groove 11.4 are synthesized into two arc-shaped grooves 10.5, and the arc center angles of the two arc-shaped long holes 12.1 and the two fixed arc-shaped turnbuckles 10.4 are equal, so that the arc center angles of the two fixed arc-shaped turnbuckles 10.4 and the two arc-shaped grooves 10.5 are equal.

An electric connection seat 10.2 connected with an external power supply point is arranged in the inner annular groove 11.4, an electric connection hole at the top of the electric connection seat 10.2 is exposed out of the upper part of the ring cover 12 through a through hole arranged on the ring cover 12 so as to be convenient for electrically connecting the two U-shaped conductive elastic sheets 106, and the inner side of the electric connection seat is exposed out of the ring opening of the ring seat 11 through a gap arranged on the inner annular ring 11.1 so as to expose the electric connection hole at the side and be convenient for electrically connecting the external power supply.

The inner annular grooves 11.4 at the tail ends of the two arc-shaped long holes 12.1 are respectively provided with a U-shaped conductive elastic sheet 10.6 which is electrically connected with the electric connecting seat 10.2 and has an opening towards the starting end of the arc-shaped groove 10.5 where the U-shaped conductive elastic sheet is respectively arranged, and the two U-shaped conductive elastic sheets 10.6 are fixedly arranged in the inner annular grooves 11.4 where the U-shaped conductive elastic sheets are respectively arranged through fixing parts.

The top of the inner ring groove 11.4 is provided with a wire passing hole 11.41 which is convenient for fixing an external power wire of the electrical connection seat 102.

A grid 11.6 is partially arranged in the ring opening of the ring seat 11, so that an electric wire storage bin 11.7 for storing an external power wire is formed in the ring opening of the ring seat 11 above the grid 11.6.

The lamp body 20 includes a driving power source 21, a lamp strip 22, a lamp panel 23, a connection pad 24, and a driving cartridge 25.

Connecting disc 24 passes through the top surface center of screw fixed mounting in lamp panel 23, and the top surface center of this connecting disc 24 is equipped with one and is used for cup jointing protruding circle 20.2 of annular boss 10.3, and the inner wall of this protruding circle 20.2 is equipped with two movable arc spinner 20.3 that are used for respectively with two fixed arc spinner 10.4 looks rotary joint.

Two electric connecting posts 20.4 are vertically arranged on a connecting disc 24 in the opening of the convex ring 20.2, two ends of the two electric connecting posts 20.4 are vertically arranged on the connecting disc 24 in an exposed mode so as to be respectively connected with the two arc-shaped grooves 10.5 in a sliding mode through the respective tops, and the two movable arc-shaped rotary buckles 20.3 and the two fixed arc-shaped rotary buckles 10.4 are respectively clamped into the two U-shaped conductive elastic sheets 10.6 to conduct power when being correspondingly buckled with each other.

The driving box 25 is fixedly arranged at the center of the bottom surface of the lamp panel 23 with the box mouth facing upwards and is butted with a through hole 23.1 arranged on the lamp panel 23, and is fixedly connected with the connecting disc 24 through a buckle structure; the top of the connecting disc 24 is provided with an outer convex cavity 24.1 butted with the driving box 25, the outer convex cavity 24.1 and the driving box 25 form a driving bin 20.1, and the driving power supply 21 is arranged in the driving bin 20.1; the box wings 25.2 extending outwards are arranged on the box walls on the two corresponding sides of the driving box 25, and the bottom ends of the two electric poles 20.4 penetrate through the lamp panel 23 and then extend downwards to be hidden in the box wings 25.2 on the corresponding sides to be electrically connected with the driving power supply 21. The box wall of the driving box 25 is also provided with a heat radiation hole 25.1 for ventilation of the driving power supply 21.

The light strip 22 is mounted in a light groove formed on the bottom surface of the light panel 23 on the periphery of the connection pad 24 and electrically connected to the driving power supply 21.

During the installation, install lamp stand 10 on the ceiling through mounting hole 10.1 with the screw earlier, later cup joint the protruding circle 20.2 at lamp body 20 top on the annular boss 10.3 of lamp stand 10 bottom, rotate lamp body 20 until the movable arc of lamp body 20 on detain soon 20.3 and the fixed arc of lamp stand 10.4 on detain soon 10.4 mutual lock, be fixed in lamp body 20 on lamp stand 10, at this moment, two electrical connection posts 20.4 on the lamp body 10 are blocked respectively in two U-shaped electrically conductive shell fragment 10.6 on the lamp stand 10, switch on lamp area 22 and external power source.

Claims

1. A rotary-connected lamp comprises a lamp holder (10) and a lamp body (20); the method is characterized in that: the lamp holder (10) is provided with a mounting hole (10.1) and an electric connection seat (10.2) electrically connected with an external power supply, the bottom surface of the lamp holder (10) is provided with an annular boss (10.3), the outer wall of the annular boss (10.3) is circumferentially provided with two fixed arc-shaped rotary fasteners (10.4) in an array way, the table top is circumferentially provided with two arc-shaped grooves (10.5) in an annular way, the arc center angles of the two fixed arc-shaped rotary fasteners (10.4) and the two arc-shaped grooves (10.5) are equal, the tail ends of the two arc-shaped rotary fasteners (10.4) are respectively provided with a rotary stop position (10.41), and the tail ends of the two arc-shaped grooves (10.5) are respectively provided with a U-shaped conductive elastic sheet (10.6) which is electrically connected with the electric connection seat (10.2) and the opening of which faces the starting end of the arc-shaped grooves (10.5) where the two arc-shaped rotary fasteners are respectively located; the lamp body (20) is provided with a driving bin (20.1) with a built-in driving power supply (21), the bottom surface of the lamp body is provided with a lamp strip (22) electrically connected with the driving power supply (21), the top surface of the lamp body (20) is provided with a convex ring (20.2) used for being sleeved with the annular boss (10.1), the inner wall of the convex ring (20.2) is provided with two movable arc-shaped rotary buckles (20.3) which are respectively used for being spirally connected with the two fixed arc-shaped rotary buckles (10.4), and two electric connection columns (20.4) which are respectively electrically connected with the driving power supply (21) and are respectively used for being slidably connected with the two arc-shaped grooves (10.5) and respectively clamped into the two U-shaped conductive elastic sheets (10.6) to conduct the power supply when the two movable arc-shaped rotary buckles (20.3) and the two fixed arc-shaped rotary buckles (10.4) are correspondingly buckled with each other are arranged.

2. The rotationally coupled luminaire of claim 1, wherein: the lamp holder (10) comprises a ring seat (11) and a ring cover (12); the periphery of a ring opening of the ring seat (11) is sequentially provided with an inner convex ring (11.1), a middle convex ring (11.2) and an outer convex ring (11.3) which are concentric from inside to outside, the inner convex ring (11.1) and the middle convex ring (11.2) are separated into an inner ring groove (11.4), the middle convex ring (11.2) and the outer convex ring (11.3) are separated into an outer ring groove (11.5), the mounting hole (10.1) is arranged at the top of the outer ring groove (11.5), the two fixed arc-shaped rotary fasteners (10.4) are arranged on the outer ring wall of the middle convex ring (11.2), and the two U-shaped conductive elastic sheets (10.6) are respectively and fixedly arranged at the tail ends of the inner ring groove (11.4); the ring cover (12) is covered and fixed at the bottom opening of the inner ring groove (11.4) to form an annular boss (10.3), the cover surface of the ring cover is provided with two arc-shaped long holes (12.1), the two arc-shaped grooves (10.5) are synthesized by the two arc-shaped long holes (12.1) and the inner ring groove (11.4), the electric connection seat (10.2) is arranged in the inner ring groove (11.4), the electric connection hole at the top of the electric connection seat is exposed out of the upper part of the ring cover (12) through a through hole arranged on the ring cover (12), and the inner side of the electric connection seat is exposed out of the ring opening of the ring seat (11) through a gap arranged on the inner ring (11.1) to expose the electric connection hole at the side.

3. A rotationally connected light fixture as claimed in claim 2, wherein: the groove top of the inner ring groove (11.4) is provided with a wire passing hole (11.41).

4. A rotationally connected light fixture as claimed in claim 2, wherein: a grid (11.6) is locally arranged in the ring opening of the ring seat (11) so as to form an electric wire storage bin (11.7) in the ring opening of the ring seat (11) above the grid (11.6).

5. A rotationally connected light fixture as claimed in claim 2, wherein: the ring seat (11) and the ring cover (12) are fixedly connected with each other through a buckle structure.

6. The rotationally coupled luminaire of claim 1, wherein: the lamp body (20) comprises a lamp panel (23), a connecting disc (24) and a driving box (25); the lamp panel driving device comprises a connecting disc (24), a convex ring (20.2), a lamp strip (22), a lamp panel (23) and a driving box (25), wherein the connecting disc (24) is fixedly arranged at the center of the top surface of the lamp panel (23), the convex ring (20.2) is arranged at the center of the top surface of the connecting disc (24), the lamp strip (22) is arranged at the bottom surface of the peripheral lamp panel (23) of the connecting disc (24), a box opening of the driving box (25) is upwards fixedly arranged at the center of the bottom surface of the lamp panel (23) and is butted with a through opening (23.1) formed in the lamp panel (23), an outer convex cavity (24.1) butted with the driving box (25) is formed in the top of the connecting disc (24), and the driving bin (20.1) is formed by the outer convex cavity (24.1) and the driving box (25); two ends of each of the two electric connecting posts (20.4) are arranged on the connecting disc (24) in an exposed mode, and the bottom ends of the two electric connecting posts penetrate through the lamp panel (23) and then downwards penetrate into the driving box (25) to be electrically connected with the driving power supply (21).

7. The rotatably connected light fixture of claim 6, wherein: the connecting disc (24) is fixedly connected to the lamp panel (23) through screws.

8. The rotatably connected light fixture of claim 6, wherein: the driving box (25) and the connecting disc (24) are mutually fixed through a buckling structure.

9. The rotatably connected light fixture of claim 6, wherein: box wings (25.2) which extend outwards to hide the bottom ends of the two electric connecting posts (20.4) inside are arranged on the box walls on the two corresponding sides of the driving box (25).

10. The rotatably connected light fixture of claim 6, wherein: the box wall of the driving box (25) is also provided with a heat dissipation hole (25.1).