CN204756658U - Coiling lamp - Google Patents

Abstract

The utility model discloses a coiling lamp, including lamp stand and lamp body, and will what the connection can be dismantled to lamp stand and lamp body buckles the structure, its characterized in that soon: detain the structure soon including setting up lamp stand and lamp body buckleing the piece soon and setting up on one of them is in lamp stand and the lamp body buckling parts on another, the buckling parts supplies detain the block insertion soon and can fix a position behind the relative rotation. Buckle the structure soon through setting up on lamp stand and lamp body, simplified coiling lamp's connection structure to all only need when the dismouting rotatory lamp body can, need not does not have extra step with the help of the instrument yet, it is very convenient to operate.

Description

a ceiling lamp

technical field

The utility model relates to a lighting fixture, in particular to a ceiling lamp.

Background technique

As an important lighting fixture, the ceiling lamp has a series of advantages such as elegant appearance, high brightness, safety and reliability, energy saving and power saving. At present, ceiling lamps have been widely used in various places such as homes, offices, and entertainment venues. At present, the commonly used installation method for ceiling lamps is: first, remove the lampshade of the ceiling lamp, and then remove the lamp tube, and then punch a hole in the ceiling. After the hole is punched, press the plastic expansion tube into the hole. Fix the lamp base to the ceiling with screws, connect the wires, and finally install the lamp tube and mask.

In the above-mentioned traditional installation method, there are many types of parts during installation, which are relatively complicated, and the installation time is relatively long. And it is necessary to disassemble and assemble the lamps on site, which may cause damage to the lamps in the process. For this reason, there are also some ceiling lamps that have been improved so as to facilitate quick installation, such as a simple installation device for a ceiling lamp disclosed in a Chinese patent with application number 201220130071.X, which is provided with a connecting rod, which can be easily installed. Penetrate from the bottom of the lampshade, connect the lampshade and the ceiling plate through the connection pattern outside the expansion groove at one end of the connecting rod, and connect the lampshade and the ceiling plate together with the fixing ring provided at the other end of the connecting rod. However, this kind of ceiling lamp still needs relatively cumbersome steps during installation, and the structure of the lamp is still relatively complicated.

Utility model content

The technical problem to be solved by the utility model is to provide a ceiling lamp with a simple structure and fast installation for the above-mentioned problems in the prior art.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a ceiling lamp, including a lamp holder and a lamp body, and a rotary buckle structure for detachably connecting the lamp holder and the lamp body, characterized in that: the rotary The buckle structure includes a turn buckle block arranged on one of the lamp holder and the lamp body, and a buckle part arranged on the other of the lamp holder and the lamp body, and the buckle part is inserted into the turn buckle block And can be positioned after relative rotation.

Preferably, according to the present invention, the outer wall of the turn buckle block is provided with a rotating convex strip extending in the circumferential direction, and the fastening part includes a stop strip located on the inner wall and extending in the circumferential direction. The end of the position bar is formed with a limit protrusion extending in the axial direction, the rotating protrusion is supported on the position bar, and the rotation protrusion can abut against the limit protrusion in the circumferential direction. catch.

Preferably, in order to facilitate production and enhance the stability of installation, the rotating convex bar and the stop bar both include two symmetrically arranged, and the interval of the block bar in the circumferential direction is greater than or equal to the circumferential direction of the rotating convex bar length.

Further, the lamp holder includes a first cover plate for fixing to the ceiling, and a second cover plate, the second cover plate is provided with a through hole, and the fastening part is arranged on the first cover plate The top and the bottom are located in the through hole, and the space between the first cover plate and the second cover plate can be used for setting a control circuit board.

In order to strengthen the airtightness of the ceiling lamp and prevent liquid from entering the lamp and affecting normal use, a sealing ring is provided at the joint between the lamp body and the second cover plate at the edge.

Compared with the prior art, the utility model has the advantages of: the connection structure of the ceiling lamp is simplified by setting the turnbuckle structure on the lamp holder and the lamp body, and only need to rotate the lamp body when disassembling and assembling, without With the help of tools and no extra steps, the operation is very convenient.

Description of drawings

Fig. 1 is the structural representation of the ceiling lamp of the present utility model;

Fig. 2 is a schematic structural view of the lamp body of the ceiling lamp of the present invention;

Fig. 3 is a schematic structural view of the rear cover of the ceiling lamp of the present invention;

Fig. 4 is the enlarged schematic diagram of part I in Fig. 3;

Fig. 5 is a schematic structural view of the back cover of the ceiling lamp of the present invention (different angle from Fig. 3);

Fig. 6 is an enlarged schematic diagram of part II in Fig. 5;

Fig. 7 is a sectional view of the ceiling lamp of the present invention.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1 , a ceiling lamp includes a lamp holder 1 and a lamp body 2 , and the lamp holder 1 and the lamp body 2 are detachably connected to each other through a turnbuckle structure 3 .

2 to 7, the lamp holder 1 includes a first cover plate 11 and a second cover plate 12, and the space formed between the first cover plate 11 and the second cover plate 12 can be used for setting a control circuit board (not shown) , the first cover plate 11 is used for connecting and fixing with the ceiling. An LED light source (not shown) is arranged in the lamp body 2 , and the LED light source is electrically connected to the control circuit board in the lamp holder 1 , and a sealing ring 4 is provided at the junction between the lamp body 2 and the second cover plate 12 .

The turnbuckle structure 3 is provided on the lamp holder 1 and the lamp body 2 respectively, and the lamp holder 1 and the lamp body 2 can be connected or separated from each other through the turnbuckle structure 3 . The turnbuckle structure 3 includes a turnbuckle block 31 and a buckle part 32 that cooperate with each other. In this embodiment, the turnbuckle block 31 is arranged on the lamp body 2, and the buckle part 32 is arranged on the lamp holder 1. An alternative , the fastening portion 32 may also be disposed on the lamp body 2 , and the turn buckle block 31 may be disposed on the lamp holder 1 . Preferably, the turnbuckle structure 3 is arranged at the center of the lamp holder 1 and the lamp body 2 .

The turn-buckle block 31 extends from the top of the lamp body 2 toward the lamp holder 1 to form a column, such as a substantially cylindrical shape, and at least one rotating protrusion 311 extending in the circumferential direction is provided on the outer wall of the turn-buckle block 31 . On the second cover plate 12, a through hole 121 is opened. Correspondingly, the fastening portion 32 is arranged at the center of the first cover plate 11. The fastening portion 32 is a hollow cylinder extending toward the lamp body 2. Located in the through hole 121 , the turn buckle block 31 can penetrate into the fastening portion 32 . The fastening part 32 includes a stop bar 321 located on the inner side wall of the bottom and extending in the circumferential direction. The stop bar 321 is adapted to the rotating convex bar 311. The end of the stop bar 321 is formed with a stop extending in the axial direction. The protrusion 322 can abut against the end of the rotating protrusion 311 in the circumferential direction, thereby restricting the further rotation of the rotating protrusion 311 . In this embodiment, there are two rotating convex strips 311 and two shifting strips 321, and they are arranged symmetrically. The gear bar 321 penetrates at intervals in the circumferential direction and is positioned after being rotated by a certain angle.

Alternatively, the fastening part 32 can also adopt other commonly used turnbuckle structures, such as an L-shaped through groove is opened on the side wall of the fastening part 32, so that the rotating convex strip 311 can be inserted into the L-shaped through groove and position after rotation.

When installing, first fix the lamp holder 1 to the ceiling through the first cover plate 11, then insert the turn buckle block 31 into the fastening part 32, and rotate the lamp body 2 so that the rotating convex strip 311 rotates above the stop strip 321 , and continue to rotate the rotating convex strip 311, so that its end abuts against the limit protrusion 322, then the lamp body 2 cannot continue to rotate, and the lamp body 2 is in the axial direction (supported by the rotating convex strip 311 on the gear bar 321 above) and circumferentially (through the abutment of the end of the rotating raised bar 311 and the stop protrusion 322 ) relative to the lamp holder 1 . When disassembling, the lamp body 2 is reversely rotated so that the rotating convex strip 311 can escape from the position without the stop strip 321 .

Claims (5)

1. a lamp affixed to the ceiling, comprise lamp socket (1) and lamp body (2), and by spinner structure (3) that described lamp socket (1) and lamp body (2) removably connect, it is characterized in that: described spinner structure (3) comprises and is arranged on spinner block (31) on one of them of described lamp socket (1) and lamp body (2) and is arranged on described lamp socket (1) and lamp body (2) buckling parts (32) on another, and described buckling parts (32) inserts for described spinner block (31) and can locate upon relative rotation.

2. lamp affixed to the ceiling as claimed in claim 1, it is characterized in that: the lateral wall of described spinner block (31) is provided with the rotation raised line (311) extended in the circumferential, described buckling parts (32) comprises the gear bar (321) be positioned on madial wall, circumferentially, the end of described gear bar (321) is formed with the spacing preiection (322) extended in the axial direction, and described rotation raised line (311) is supported on the upper and described rotation raised line (311) of described gear bar (321) and can abuts in the circumferential with described spacing preiection (322).

3. lamp affixed to the ceiling as claimed in claim 2, it is characterized in that: described rotation raised line (311) and gear bar (321) include symmetrically arranged two, described gear bar (321) interval is in the circumferential more than or equal to the circumferential lengths of described rotation raised line (311).

4. the lamp affixed to the ceiling according to any one of claims 1 to 3, it is characterized in that: described lamp socket (1) comprises for first cover plate (11) fixing with ceiling and the second cover plate (12), described second cover plate (12) is provided with through hole (121), and described buckling parts (32) is arranged on that described first cover plate (11) is upper and bottom is positioned at described through hole (121).

5. lamp affixed to the ceiling as claimed in claim 4, is characterized in that: described lamp body (2) and the second cover plate (12) are provided with sealing ring (4) in the junction at edge.