CN220287208U

CN220287208U - Install in LED down lamp device of ceiling

Info

Publication number: CN220287208U
Application number: CN202322026694.3U
Authority: CN
Inventors: 曾建军
Original assignee: Dongguan Jiuzhou Electric Appliance Co ltd
Current assignee: Dongguan Jiuzhou Electric Appliance Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses an LED down lamp device mounted on a ceiling, which comprises a placing plate, two slide bar assemblies, a box body, a power supply module and at least one LED down lamp module, wherein the two slide bar assemblies are respectively mounted at two ends of the placing plate, the box body is buckled at the top of the placing plate, the power supply module is mounted on the placing plate, fixing rings corresponding to the LED down lamp modules in number are further mounted on the placing plate, the LED down lamp modules are mounted on the fixing rings, each LED down lamp module comprises a bottom shell and elastic fasteners mounted at two ends of the bottom shell, the bottom of each fixing ring is provided with a convex ring, the bottom of each bottom shell is provided with an outer ring part in a surrounding manner, the elastic fasteners are abutted to the top of each fixing ring, the top of each outer ring part is abutted to the bottom of each convex ring, and each LED down lamp module is electrically connected with the corresponding power supply module; the LED down lamp device arranged on the ceiling has the advantages of convenience in disassembly and assembly and maintenance of a power supply module, high installation strength, high installation efficiency and adjustable irradiation position.

Description

Install in LED down lamp device of ceiling

Technical Field

The utility model relates to the technical field of LED top lamps, in particular to an LED down lamp device mounted on a ceiling.

Background

The LED down lamp is a lighting lamp which is installed in a ceiling and vertically emits light, and generally comprises an LED light source, a PCB lamp panel, a light-transmitting cover, an LED power supply and the like. Typically mounted directly to the ceiling by means of bolts or the like.

However, the above-mentioned LED cartridge lamp has many mounting drawbacks, specifically as follows:

the LED power supply is arranged in the LED down lamp, if the LED power supply is damaged, the LED down lamp needs to be detached from a ceiling, and then the complicated internal structure of the LED down lamp is removed, so that the LED power supply can be taken out. Therefore, there is a disadvantage in that the disassembly and the maintenance of the LED power supply are troublesome.

2. The bolts need to penetrate through the structural side of the LED down lamp to be installed on the ceiling, and the structural design of the LED down lamp limits the size and the installation quantity of the bolts. Therefore, the method has the defect of low installation strength, and has short periodic maintenance period and needs frequent maintenance by maintenance personnel.

The LED down lamps can be only mounted on the ceilings one by one, and have the defect of low mounting efficiency.

And 4, the LED down lamp is fixed in position after being installed, the vertical downlight position cannot be adjusted, and the defect that the irradiation position cannot be adjusted is overcome.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the LED down lamp device mounted on the ceiling, in the first aspect, the power supply module is arranged on the placing plate, and when overhauling, the overhauling can be carried out only by taking down the box body, so that the disassembly and the assembly are convenient and the maintenance are convenient; in a second aspect, the runner assembly may be mounted to the ceiling by bolts, the number of bolts being large and optionally of a larger size, and therefore the mounting strength is high; in the third aspect, a plurality of LED down lamp modules can be installed at one time, so that the installation efficiency is high and the wiring is fast; in a fourth aspect, the irradiation position can be adjusted by changing the irradiation position by the slider assembly.

In order to achieve the above purpose, the utility model provides an LED down lamp device mounted on a ceiling, which comprises a placing plate, two slide bar assemblies, a box body, a power supply module and at least one LED down lamp module, wherein the two slide bar assemblies are respectively mounted at two ends of the placing plate, the box body is buckled at the top of the placing plate, the power supply module is mounted on the placing plate, fixing rings corresponding to the LED down lamp modules in number are further mounted on the placing plate, the LED down lamp modules are mounted on the fixing rings, each LED down lamp module comprises a bottom shell and elastic fasteners mounted at two ends of the bottom shell, convex rings are mounted at the bottoms of the fixing rings, outer ring parts are arranged at the bottoms of the bottom shells in a ring mode, the elastic fasteners are in butt joint with the tops of the fixing rings, the tops of the outer ring parts are in butt joint with the bottoms of the convex rings, and the LED down lamp modules are electrically connected with the power supply module.

Preferably, the locking device further comprises a locking element which is arranged on the sliding bar assembly and used for locking the placing plate.

Preferably, the slide bar assembly comprises a male slide bar for mounting on a ceiling and a female slide bar in sliding connection with the male slide bar.

Preferably, the power supply device further comprises a power supply bracket arranged on the placing plate, and the power supply module is arranged on the power supply bracket.

Preferably, the power supply bracket comprises a mounting groove and an elastic pressing arm arranged at one end of the mounting groove, the power supply module is arranged in the mounting groove, and the elastic pressing arm abuts against the top of the power supply module.

Preferably, the fixing ring and the placing plate are connected together through screws.

Preferably, the placing plate is provided with a plurality of buckling openings, the bottom of the box body is convexly provided with a plurality of buckling pieces corresponding to the buckling openings in number, and the buckling pieces are buckled on the buckling openings.

Preferably, the box body is connected with a ground wire electrically connected with the power supply module, and an external wire counter bore is formed in the side wall of the box body.

As the preference, LED down lamp module still includes the sleeve of installing at the drain pan inner wall, the sleeve inner wall is equipped with first screw thread and installs the second screw thread in first screw thread bottom, second screw thread threaded connection has the inner tube, lens and the jump ring that is used for fixed lens have been placed respectively on the inner tube, first screw thread threaded connection has the radiator, COB double-colored light source subassembly has been installed to the radiator bottom, the radiator outer end has installed the first wiring portion of being connected with COB double-colored light source subassembly electricity.

Preferably, the power module comprises a second wiring part electrically connected with the first wiring part, a color mixing switch electrically connected with the second wiring part and used for adjusting the color temperature of the COB double-color light source assembly, and a light modulator electrically connected with the second wiring part and used for steplessly adjusting the brightness of the COB double-color light source assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. the LED down lamp is provided with a placing plate and a power supply module, wherein the power supply module is arranged on the placing plate instead of the LED down lamp module. When needing to maintain power module, this kind of setting just makes maintenance and dismouting simpler, convenient, only need take off the box body can overhaul, need not dismantle LED down lamp module.

2. The utility model is arranged on the ceiling through the slide bar assembly, the slide bar assembly and the ceiling are arranged together through the bolts, the installation quantity of the bolts is more, the bolts can be selected in a larger size, and the whole attractive degree of the bolts can not be influenced, so the slide bar assembly has higher installation strength, has strong service life and does not need frequent maintenance of maintenance personnel.

3. The LED down lamp module can be provided with a plurality of fixing rings and the LED down lamp module arranged on the fixing rings, so that the installation efficiency is higher, and the wiring efficiency is faster.

4. According to the LED down lamp module, the slide bar assembly and the placing plate are used, and when the irradiation position of the LED down lamp module on the placing plate needs to be adjusted, the position of the placing plate can be adjusted in a sliding mode.

5. In summary, the LED down lamp device mounted on the ceiling has the advantages of convenience in disassembly and assembly and maintenance of a power supply module, high mounting strength, high mounting efficiency and adjustable irradiation position.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an LED down lamp device mounted on a ceiling according to an embodiment of the present utility model;

FIG. 2 is a schematic front cut-away view of a ceiling-mounted LED down light device according to an embodiment of the present utility model;

FIG. 3 is a top view of a ceiling-mounted LED down light apparatus provided by an embodiment of the present utility model;

FIG. 4 is a schematic view of an exploded construction of a placement plate, retainer ring, slider assembly and power bracket provided by an embodiment of the present utility model;

FIG. 5 is a schematic view of an exploded structure of a case according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of two LED down lamp modules assembled on a placement board according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of an exploded structure of two LED down lamp modules assembled on a placement board according to an embodiment of the present utility model;

fig. 8 is a schematic front view of two LED down lamp modules assembled on a placement board according to an embodiment of the present utility model.

The drawings include:

1. placing a plate; 11. a buckling opening; 2. a slider assembly; 20. a locking element; 21. a male slider; 22. a female slide bar; 3. a case body; 31. a buckling piece; 32. a ground wire; 33. externally connecting a wire counter bore; 4. a power module; 42. a second wiring section; 41. a power supply bracket; 411. a mounting groove; 412. an elastic pressing arm; 5. an LED down lamp module; 51. a bottom case; 511. an outer ring portion; 52. an elastic fastener; 53. a sleeve; 531. a first thread; 532. a second thread; 54. an inner cylinder; 55. a lens; 56. clamping springs; 57. a COB bi-color light source assembly; 58. a heat sink; 59. a first wiring portion; 6. a fixing ring; 61. a convex ring.

Detailed Description

The technical solutions of the present embodiment of the present utility model will be clearly and completely described below with reference to the drawings in the present embodiment of the present utility model, and it is apparent that the described present embodiment is one embodiment of the present utility model, but not all the present embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1 to 8, an embodiment of the utility model provides an LED down lamp device mounted on a ceiling, which comprises a placement plate 1, two slide bar assemblies 2, a box body 3, a power module 4 and at least one LED down lamp module 5, wherein the two slide bar assemblies 2 are respectively mounted at two ends of the placement plate 1, the box body 3 is buckled at the top of the placement plate 1, the power module 4 is mounted on the placement plate 1, fixing rings 6 corresponding to the number of the LED down lamp modules 5 are further mounted on the placement plate 1, the LED down lamp modules 5 are mounted on the fixing rings 6, each LED down lamp module 5 comprises a bottom shell 51 and elastic fasteners 52 mounted at two ends of the bottom shell 51, a convex ring 61 is mounted at the bottom of the fixing ring 6, an outer ring 511 is arranged at the bottom of the bottom shell 51 in a ring, the elastic fasteners 52 are abutted at the top of the fixing ring 6, the top of the outer ring 511 is abutted at the bottom of the convex ring 61, and the LED down lamp modules 5 are electrically connected with the power module 4.

The slider assembly 2 is for mounting on a beam when the house being installed is a wooden structural beam; the slider assembly 2 is for installation on a keel when the installed house is a ceiling with a keel frame.

The ceiling-mounted LED down lamp device of the present embodiment further includes a locking element 20 mounted on the slider assembly 2 for locking the placement plate 1, wherein the locking element 20 is a locking screw. When the irradiation position of the LED down lamp module 5 on the placing plate 1 needs to be adjusted, the position of the placing plate 1 can be adjusted in a sliding manner; when the irradiation position of the LED down lamp module 5 on the placing plate 1 needs to be fixed, the locking screw can be screwed, the locking screw is abutted against the side wall of the placing plate 1, and the placing plate 1 is in a locked and stopped fixed state.

The slide assembly 2 includes a male slide 21 for mounting to a ceiling and a female slide 22 slidably coupled to the male slide 21. Two female slides 22 are respectively provided at both ends of the placement plate 1.

The ceiling-mounted LED down lamp device of the present embodiment further includes a power supply bracket 41 mounted on the placement board 1, and the power supply module 4 is mounted on the power supply bracket 41. The power supply bracket 41 comprises a mounting slot 411 and an elastic pressing arm 412 arranged at one end of the mounting slot 411, the power supply module 4 is arranged in the mounting slot 411, and the elastic pressing arm 412 abuts against the top of the power supply module 4. When the power module 4 needs to be taken out, the elastic pressing arm 412 is only required to be pulled up for taking out.

The fixing ring 6 and the placing plate 1 are connected together by screws.

A plurality of buckling openings 11 are formed in the placing plate 1, a plurality of buckling pieces 31 corresponding to the buckling openings 11 in number are arranged at the bottom of the box body 3 in a protruding mode, and the buckling pieces 31 are buckled on the buckling openings 11.

The box body 3 is connected with a ground wire 32 electrically connected with the power module 4, and the side wall of the box body 3 is provided with an external wire counter bore 33. The ground wire 32 is effective in preventing electric shock. The external wire counter bore 33 can be pried open and can be used for connecting an external wire passing hose and the access of wires to provide commercial power for the lamp.

The LED down lamp module 5 further comprises a sleeve 53 arranged on the inner wall of the bottom shell 51, a first thread 531 and a second thread 532 arranged at the bottom of the first thread 531 are arranged on the inner wall of the sleeve 53, the second thread 532 is in threaded connection with an inner cylinder 54, a lens 55 and a clamp spring 56 for fixing the lens 55 are respectively arranged on the inner cylinder 54, the first thread 531 is in threaded connection with a radiator 58, a COB double-color light source component 57 is arranged at the bottom of the radiator 58, and a first wiring portion 59 electrically connected with the COB double-color light source component 57 is arranged at the outer end of the radiator 58.

The inner barrel 54 can be rotated by the second screw 532 of the LED down lamp module 5, so that the distance between the COB (chip on board) bicolor light source assembly 57 and the lens 55 can be adjusted, and the light emitting angle of the LED down lamp module 5 can be adjusted.

The power module 4 includes a second wiring portion 42 electrically connected to the first wiring portion 59, a color adjusting switch electrically connected to the second wiring portion 42 for adjusting the color temperature of the COB bi-color light source module 57, and a dimmer electrically connected to the second wiring portion 42 for steplessly adjusting the brightness of the COB bi-color light source module 57.

The LED down lamp device mounted on the ceiling has the advantages of convenience in disassembly and assembly and maintenance of the power supply module 4, high mounting strength, high mounting efficiency and adjustable irradiation position.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. Install in LED down lamp device of ceiling, a serial communication port, including placing board (1), two draw runner subassemblies (2), box body (3), power module (4) and at least one LED down lamp module (5), two draw runner subassemblies (2) are installed respectively at the both ends of placing board (1), box body (3) lock is placing board (1) top, power module (4) are installed on placing board (1), still install retainer plate (6) corresponding with LED down lamp module (5) quantity on placing board (1), LED down lamp module (5) are installed on retainer plate (6), LED down lamp module (5) are including drain pan (51) and install elastic fastener (52) at drain pan (51) both ends, retainer plate (6) bottom is installed bulge loop (61), drain pan (51) bottom loop is equipped with outer loop portion (511), elastic fastener (52) butt is at retainer plate (6) top, bulge loop portion (511) butt is in drain pan (61) bottom, LED down lamp module (4) are connected with power module (4).

2. A ceiling-mounted LED down lamp device according to claim 1, characterized in that it further comprises a locking element (20) mounted on the slide bar assembly (2) for locking the placement plate (1).

3. A ceiling-mounted LED down lamp device according to claim 1, characterized in that the slide assembly (2) comprises a male slide (21) for mounting on the ceiling and a female slide (22) in sliding connection with the male slide (21).

4. A ceiling-mounted LED down lamp device according to claim 1, further comprising a power supply bracket (41) mounted on the placement plate (1), the power supply module (4) being mounted on the power supply bracket (41).

5. The ceiling-mounted LED down lamp device according to claim 4, wherein the power supply bracket (41) comprises a mounting slot (411), and an elastic pressing arm (412) mounted at one end of the mounting slot (411), the power supply module (4) is mounted in the mounting slot (411), and the elastic pressing arm (412) abuts against the top of the power supply module (4).

6. A ceiling-mounted LED down lamp device according to claim 1, characterized in that the fixing ring (6) and the placement plate (1) are connected together by means of screws.

7. The LED down lamp device installed on the ceiling according to claim 1, wherein a plurality of fastening openings (11) are formed in the placement plate (1), a plurality of fastening pieces (31) corresponding to the number of the fastening openings (11) are protruding from the bottom of the box body (3), and the fastening pieces (31) are fastened on the fastening openings (11).

8. The ceiling-mounted light-emitting diode (LED) down lamp device according to claim 1, wherein a ground wire (32) electrically connected with the power module (4) is connected to the box body (3), and an external wire counter bore (33) is formed in the side wall of the box body (3).

9. The LED down lamp device mounted on a ceiling according to claim 1, wherein the LED down lamp module (5) further comprises a sleeve (53) mounted on an inner wall of the bottom shell (51), a first thread (531) and a second thread (532) mounted on the bottom of the first thread (531) are disposed on the inner wall of the sleeve (53), the second thread (532) is in threaded connection with an inner cylinder (54), a lens (55) and a clamp spring (56) for fixing the lens (55) are respectively disposed on the inner cylinder (54), a radiator (58) is in threaded connection with the first thread (531), a COB two-color light source assembly (57) is mounted on the bottom of the radiator (58), and a first wiring portion (59) electrically connected with the COB two-color light source assembly (57) is mounted on the outer end of the radiator (58).

10. The ceiling-mounted LED down lamp device according to claim 9, wherein the power module (4) includes a second wiring portion (42) electrically connected to the first wiring portion (59), a color-adjusting switch electrically connected to the second wiring portion (42) for color temperature adjustment of the COB-two-color light source assembly (57), and a dimmer electrically connected to the second wiring portion (42) for stepless brightness adjustment of the COB-two-color light source assembly (57).