CN109357208B

CN109357208B - Split type down lamp of quick installation

Info

Publication number: CN109357208B
Application number: CN201811308785.3A
Authority: CN
Inventors: 魏国艳
Original assignee: China Helon Explosion Proof Electric Co ltd
Current assignee: CHINA HELON EXPLOSION-PROOF ELECTRIC Co.,Ltd.
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2021-03-23
Anticipated expiration: 2038-11-05
Also published as: CN109357208A

Abstract

The invention relates to the field of lamps, and particularly discloses a split type quickly-installed down lamp, which comprises an installation plate, a lamp barrel, a lamp shade, a buckle, a wiring end, an LED lamp panel and a first coil spring; can dismantle between mounting panel and the lamp section of thick bamboo and be connected, top in the lamp section of thick bamboo is fixed with two fixed buckles of bilateral symmetry, the lower extreme of fixed buckle is fixed with the first joint end that longitudinal section is the right triangle structure, be fixed with two movable buckles of bilateral symmetry on the mounting panel that the inboard of fixed buckle corresponds, the upper end of activity buckle is fixed with the second joint end the same with first joint end structure, the upper end coaxial fixation of pivot has vertical wrapping post, the second joint end top in both sides is connected respectively to the other one end of two guy wires. The lamp tube is provided with the fixing buckle and the movable buckle, the fixing buckle is arranged on the lamp tube, the movable buckle is arranged on the lamp tube, the fixing buckle is arranged on the fixing buckle, the movable buckle is arranged on the fixing buckle, and the fixing buckle is arranged on the fixing buckle.

Description

Split type down lamp of quick installation

Technical Field

The invention relates to a lamp decoration, in particular to a split type down lamp capable of being quickly installed.

Background

The down lamp is a light downward-emitting type lighting lamp embedded in a ceiling, the hidden lamp embedded in the ceiling projects all light downward, belongs to direct light distribution, can obtain different light effects by using different reflectors, lenses, shutters and bulbs, does not occupy space, can increase the soft atmosphere of space, can try to mount a plurality of down lamps if people want to create a warm feeling, and reduces the space oppression feeling, and is generally used more in hotels, families and coffee shops.

The ultra-thin down lamp convenient to disassemble disclosed in Chinese patent (publication No. CN 207921971U, published as 2018.09.28) extrudes a spring through a stretching plate so that the stretching plate is separated from a lamp tube seat, meanwhile, the stretching plate drives a steel wire to move on a bearing and rotate on a stretching shaft, a fixing sleeve is driven by the stretching shaft to extrude an auxiliary spring, so that the fixing sleeve is inwards shrunk on the stretching plate to be separated from the lamp tube seat, the disassembly is convenient and fast through a disassembling device, and the rapid disassembly is achieved. However, the disassembly mode is still complicated in structure, and the disassembly can not be carried out by one step from the down lamp, so that the improvement of the disassembly mode is needed.

Disclosure of Invention

The invention aims to provide a split type quickly-installed down lamp to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a split type quickly-installed down lamp comprises an installation plate, a lamp barrel, a lamp shade, a buckle, a wiring end, an LED lamp panel and a first coil spring; the LED lamp panel is fixedly arranged at the lower side of the mounting plate, and the lampshade covers the outer side of the LED lamp panel to enable light rays emitted by the LED lamp panel to irradiate downwards; the two sides of the lamp tube are rotatably connected with the buckles through the rotating shaft, the rotating shaft is sleeved with the first coil spring, the first coil spring is fixed on the buckles and plays a supporting role on the buckles, so that the buckles can be well clamped on the mounting holes of the down lamp to fix the down lamp, and the wiring end is fixed at the top of the lamp tube; the mounting plate is detachably connected with the lamp tube, two fixing buckles which are bilaterally symmetrical are fixed at the top in the lamp tube, a first clamping end with a right-angled triangle-shaped longitudinal section is fixed at the lower end of each fixing buckle, one right-angled side of each first clamping end is positioned in the horizontal direction, the surface corresponding to the right-angled side is a clamping surface, and the surface corresponding to the inclined side is a sliding surface; two movable buckles which are bilaterally symmetrical are fixed on the mounting plate corresponding to the inner side of the fixed buckle, a second clamping end which has the same structure as the first clamping end is fixed at the upper end of the movable buckle, the clamping surface of the second clamping end is parallel to the clamping surface of the first clamping end, so that the second clamping end can be hung on the first clamping end, the fixed buckle and the movable buckle are fixedly connected, the mounting plate is hung on the lamp tube, and the movable buckle and the second clamping end are made of plastics, so that the movable buckle and the second clamping end have certain elasticity and are convenient to bend; a rotating shaft penetrates through the corresponding mounting plate between the two movable buckles, and a bearing fixed on the mounting plate is sleeved outside the rotating shaft, so that the rotating shaft can rotate on the mounting plate; a vertical winding post is coaxially fixed at the upper end of the rotating shaft, the upper end of the winding post is flush with the upper end of the second clamping end, two pulling wires are wound on the winding post, the other ends of the two pulling wires are respectively connected to the top ends of the second clamping ends at two sides, the top of the second clamping end is pulled by the pulling wires by rotating the rotating shaft, the second clamping end and the upper end of the movable buckle are inclined towards the center direction, and therefore the second clamping end is separated from the first clamping end; the outer side of the rotating shaft is sleeved with a second coil spring, the upper end of the second coil spring is fixedly connected to the rotating shaft, the lower end of the second coil spring is fixed to the mounting plate, and the rotating shaft after rotating returns through the second coil spring when the hand is released.

Further: the edge of the lower end of the lamp tube is fixed with a circle of sealing ring, so that the mounting plate can be kept internally sealed when being mounted on the lamp tube, and moisture is prevented from entering the lamp tube.

Further: be fixed with a slice steel sheet on the lateral wall of activity buckle, the upper end of steel sheet extends to the lower extreme parallel and level with second joint end, has strengthened the intensity of activity buckle, makes the crooked back of activity buckle can reset, makes its resilient state after can bending many times, prolongs its life.

Further: the lower end of the rotating shaft is fixed with a twisting plate with a fan-shaped structure, and the rotating shaft can be rotated by pinching the twisting plate with fingers and twisting.

Further: be provided with the mechanism that connects of switching on current between mounting panel and the lamp section of thick bamboo, connect the mechanism including fixing at the adapter sleeve at lamp section of thick bamboo top and fixing the spliced pole at the mounting panel upper surface, seted up opening draw-in groove down in the adapter sleeve, the draw-in groove is the cylinder structure, is fixed with the shell fragment of metal material on the top of draw-in groove, shell fragment arc structure, and is protruding downwards, the shape of spliced pole is the same with the shape of draw-in groove to in making the spliced pole can insert the draw-in groove, the upper end and the shell fragment contact of spliced pole, the shell fragment passes through the wire electricity and connects on the terminal, and the spliced pole is connected on the LED.

Compared with the prior art, the invention has the beneficial effects that: the mounting plate is suspended on the lamp tube through the fixed buckle and the movable buckle, so that the lamp tube is firm in suspension and convenient to disassemble, the two clamping ends can be separated only by rotating the rotating shaft, the mounting plate can be disassembled in one step, and the mounting plate can be rapidly taken out of the lamp tube and is convenient and rapid to disassemble; the down lamp of components of a whole that can function independently structure utilizes the spliced pole to insert switching on of realization circuit in the connecting sleeve, need not at the down lamp internal wiring of components of a whole that can function independently for it is more convenient to install and dismantle, shortens the time, raises the efficiency, and the maintenance and the change of the LED lamp plate of also being convenient for, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a split type quick-mounting down lamp.

Fig. 2 is a schematic structural view of a movable buckle in a split type quick-mounting down lamp.

Fig. 3 is a schematic structural view of a connecting sleeve in a split type quick-mounting down lamp.

In the figure: the LED lamp comprises a 1-mounting plate, a 2-lamp tube, a 3-lamp shade, a 4-buckle, a 5-wiring end, a 6-LED lamp panel, a 7-first coil spring, an 8-fixed buckle, a 9-movable buckle, a 10-first clamping end, a 11-second clamping end, a 12-steel sheet, a 13-rotating shaft, a 14-second coil spring, a 15-winding post, a 16-pulling wire, a 17-bearing, an 18-twisting plate, a 19-sealing ring, a 20-connecting sleeve, a 21-connecting post, a 22-clamping groove, a 23-elastic sheet, a 24-sliding surface and a 25-clamping surface.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the invention, the split type quickly-installed down lamp comprises an installation plate 1, a lamp barrel 2, a lampshade 3, a buckle 4, a wiring terminal 5, an LED lamp panel 6 and a first coil spring 7; the LED lamp panel 6 is fixedly arranged at the lower side of the mounting plate 1, and the lampshade 3 covers the outer side of the LED lamp panel 6, so that light rays emitted by the LED lamp panel 6 are irradiated downwards; the both sides of a lamp section of thick bamboo 2 are rotated through the pivot and are connected buckle 4, and first coil spring 7 is established to the cover in the pivot, and first coil spring 7 is fixed on buckle 4, plays the supporting role to buckle 4, makes the card that buckle 4 can be fine on the mounting hole of down lamp, fixes the down lamp, and wiring end 5 is fixed at a lamp section of thick bamboo 2 top.

The mounting plate 1 is detachably connected with the lamp tube 2, a circle of sealing ring 19 is fixed on the edge of the lower end of the lamp tube 2, when the mounting plate 1 is mounted on the lamp tube 2, the inner seal is kept, moisture is prevented from entering the lamp tube 2, two fixing buckles 8 which are bilaterally symmetrical are fixed at the top in the lamp tube 2, a first clamping end 10 with a right-angled triangular longitudinal section is fixed at the lower end of each fixing buckle 8, a right-angled side of each first clamping end 10 is located in the horizontal direction, a clamping surface 25 is arranged on a surface corresponding to the right-angled side, and a sliding surface 24 is arranged on a surface corresponding to the oblique side; two movable buckles 9 which are bilaterally symmetrical are fixed on the mounting plate 1 corresponding to the inner side of the fixed buckle 8, a second clamping end 11 which has the same structure as the first clamping end 10 is fixed at the upper end of the movable buckle 9, the clamping surface 25 of the second clamping end 11 is parallel to the clamping surface 25 of the first clamping end 10, so that the second clamping end 11 can be hung on the first clamping end 10, the fixed buckle 8 is fixedly connected with the movable buckle 9, the mounting plate 1 is hung on the lamp tube 2, and the movable buckle 9 and the second clamping end 11 are made of plastics, so that the lamp tube has certain elasticity and is convenient to bend; a steel sheet 12 is fixed on the side wall of the movable buckle 9, the upper end of the steel sheet 12 extends to be flush with the lower end of the second clamping end 11, the strength of the movable buckle 9 is enhanced, the movable buckle 9 can reset after being bent, the movable buckle can restore to the original shape after being bent for multiple times, and the service life of the movable buckle is prolonged; a rotating shaft 13 penetrates through the corresponding mounting plate 1 between the two movable buckles 9, a bearing 17 fixed on the mounting plate 1 is sleeved outside the rotating shaft 13, so that the rotating shaft 13 can rotate on the mounting plate 1, a twisting plate 18 with a sector structure is fixed at the lower end of the rotating shaft 13, and the rotating shaft 13 can rotate by pinching the twisting plate 18 with fingers and twisting; a vertical winding post 15 is coaxially fixed at the upper end of the rotating shaft 13, the upper end of the winding post 15 is flush with the upper end of the second clamping end 11, two pulling wires 16 are wound on the winding post 15, the other ends of the two pulling wires 16 are respectively connected to the top ends of the second clamping ends 11 at the two sides, and the pulling wires 16 pull the top of the second clamping end 11 by rotating the rotating shaft 13, so that the second clamping end 11 and the upper ends of the movable buckles 9 incline towards the central direction, and the second clamping end 11 is separated from the first clamping end 10; a second coil spring 14 is sleeved on the outer side of the rotating shaft 13, the upper end of the second coil spring 14 is fixedly connected to the rotating shaft 13, the lower end of the second coil spring 14 is fixed on the mounting plate 1, and the rotating shaft 13 is returned by the second coil spring 14 when the hand is released. During the installation, promote mounting panel 1 upwards, the slip surface 24 contact of first joint end 10 and second joint end 11, promote activity buckle 9 and second joint end 11 and bend to the inboard, make second joint end 11 stretch into inside card and establish in the middle of fixed buckle 8, manual wrench movement board 18 when needs take off, pivot 13 rotates and drives wrapping post 15 around tightly drawing line 16, the upper end of tractive second joint end 11, make second joint end 11 to the central point skew, thereby make second joint end 11 and first joint end 10 break away from, it can to take out downwards.

Example 2

In the above scheme, be provided with the mechanism that connects of switch-on current between mounting panel 1 and the lamp section of thick bamboo 2, connect the mechanism including fixing at the adapter sleeve 20 at lamp section of thick bamboo 2 top and fixing the spliced pole 21 at 1 upper surface of mounting panel, seted up opening draw-in groove 22 down in the adapter sleeve 20, it is preferred, draw-in groove 22 be the cylinder structure, be fixed with metal material's shell fragment 23 on the top of draw-in groove 22, shell fragment 23 arc structure, it is protruding downwards, the shape of spliced pole 21 is the same with the shape of draw-in groove 22 to make spliced pole 21 can insert in draw-in groove 22, the upper end and the shell fragment 23 contact of spliced pole 21, shell fragment 23 passes through the wire electricity and connects on wiring end 5, spliced pole 21 connects on LED lamp plate 6, guarantees that.

During installation, the wiring terminal 5 is connected, then the lamp barrel 2 is installed in a pre-opened installation hole of the down lamp, and is fixed through the buckle 4; then the mounting plate 1 is pushed upwards from the bottom of the lamp barrel 2, so that the sliding surfaces 24 of the second clamping end 11 and the first clamping end 10 are contacted, the second clamping end 11 is pushed to move inwards until the second clamping end 11 is positioned above the first clamping end 10, the second clamping end 11 and the first clamping end 10 are clamped together through the clamping surface 25, the mounting plate 1 is suspended on the lamp barrel 2, at the moment, the mounting plate 1 and the lamp barrel 2 are sealed, and when the mounting plate 1 is upwards mounted on the lamp barrel 2, the connecting column 21 extends into the clamping groove 22 in the connecting sleeve 20, so that the connecting column 21 is contacted with the elastic sheet 23, and the internal circuit is conducted; when the mounting plate 1 needs to be taken down, people only need to manually rotate the twisting plate 18, the rotating shaft 13 drives the winding post 15 to rotate, the pulling wire 16 is wound, the upper end of the second clamping end 11 is pulled to move towards the inner side, the second clamping end 11 is separated from the first clamping end 10, and the mounting plate 1 can be easily taken out downwards.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A split type quickly-installed down lamp comprises an installation plate (1), a lamp barrel (2), a lamp shade (3), a buckle (4), a wiring end (5), an LED lamp panel (6) and a first coil spring (7); the LED lamp panel (6) is fixedly arranged on the lower side of the mounting plate (1), and the lampshade (3) covers the outer side of the LED lamp panel (6); the two sides of the lamp tube (2) are rotatably connected with the buckles (4) through rotating shafts, the rotating shafts are sleeved with first coil springs (7), the first coil springs (7) are fixed on the buckles (4), and the wiring ends (5) are fixed at the tops of the lamp tube (2); the lamp tube is characterized in that the mounting plate (1) is detachably connected with the lamp tube (2), two fixing buckles (8) which are bilaterally symmetrical are fixed at the top in the lamp tube (2), a first clamping end (10) with a right-angled triangle structure as a longitudinal section is fixed at the lower end of each fixing buckle (8), a right-angle side of each first clamping end (10) is positioned in the horizontal direction, a clamping surface (25) is arranged on a surface corresponding to the right-angle side, and a sliding surface (24) is arranged on a surface corresponding to the oblique side; two movable buckles (9) which are bilaterally symmetrical are fixed on the mounting plate (1) corresponding to the inner side of the fixed buckle (8), a second clamping end (11) which has the same structure as the first clamping end (10) is fixed at the upper end of each movable buckle (9), and the movable buckles (9) and the second clamping ends (11) are made of plastics;

wear to be equipped with pivot (13) on mounting panel (1) that corresponds between two activity buckles (9), bearing (17) on being fixed in mounting panel (1) are established to pivot (13) outside cover, the upper end coaxial fixation of pivot (13) has vertical wrapping post (15), the upper end of wrapping post (15) and the upper end parallel and level of second joint end (11), around having two on wrapping post (15) and pulling wire (16), the second joint end (11) top in both sides is connected respectively to the other one end of two pulling wire (16), the outside cover in pivot (13) is equipped with a second coil spring (14), the upper end fixed connection of second coil spring (14) is on pivot (13), the lower extreme is fixed on mounting panel (1).

2. A split quick-install downlight according to claim 1, wherein: and a circle of sealing ring (19) is fixed on the edge of the lower end of the lamp barrel (2).

3. A split quick-install downlight according to claim 1, wherein: a steel sheet (12) is fixed on the side wall of the movable buckle (9), and the upper end of the steel sheet (12) extends to be flush with the lower end of the second clamping end (11).

4. A split quick-install downlight according to claim 3, wherein: and a sector-shaped torsion plate (18) is fixed at the lower end of the rotating shaft (13).

5. A split quick-mount downlight according to any one of claims 1 to 4, characterised in that: and an electric connection mechanism for connecting current is arranged between the mounting plate (1) and the lamp barrel (2).

6. A split quick-mount downlight according to claim 5, characterized in that: connect electric mechanism including fixing adapter sleeve (20) at lamp section of thick bamboo (2) top and fixing spliced pole (21) at mounting panel (1) upper surface, seted up opening draw-in groove (22) down in adapter sleeve (20), be fixed with shell fragment (23) of metal material on the top of draw-in groove (22), shell fragment (23) arc structure, it is protruding downwards, the shape of spliced pole (21) is the same with the shape of draw-in groove (22), and shell fragment (23) are connected on wiring end (5) through the wire electricity, and spliced pole (21) are connected on LED lamp plate (6).

7. A split quick-mount downlight according to claim 6, characterized in that: the clamping groove (22) is of a cylindrical structure.