Embedded adjustable LED down lamp

Abstract

The utility model discloses an embedded adjustable light-emitting diode (LED) down lamp, which belongs to the technical field of lamps, and comprises a lamp tube, a surface ring and a lens, a lamp bead is arranged on the end face of the lamp tube, metal elastic sheets are symmetrically arranged on the outer side of the lamp tube, the end face of the lamp tube is fixedly connected with the surface ring, the lens is embedded in the step groove of the surface ring, and the surface ring is fixedly connected with the lens. Clamping assemblies are symmetrically installed on the lower surface of the face ring, and a buffering assembly is bonded to the upper surface of the face ring. When the lamp barrel needs to be overhauled and maintained, the ends, with the finger grooves, of the power assisting plates are pulled relative to the face ring, the power assisting plates rotate along the shaft rods to be perpendicular to the face ring, the power assisting plates on the two sides are used for extrusion treatment between the two fingers of a maintainer, the face ring is pulled outwards, and the lamp barrel is driven to be separated from a reserved hole in the wall face; the structure state of the face ring and the power assisting plate can be conveniently adjusted, more labor is saved in the splitting process, the phenomenon that fingers make contact with the wall face is avoided, and the wall face is kept clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and more particularly to an embedded adjustable LED downlight. Background Art

[0002] LED downlights are directional lighting fixtures embedded in the ceiling, emitting downward light. They only illuminate the opposite side of the fixture, resulting in a concentrated beam angle and a sharp contrast between light and dark. This creates a more prominent effect on the illuminated object, resulting in a high brightness and a tranquil atmosphere.

[0003] After searching, the existing patent number CN210424725U is an adjustable angle embedded LED spotlight, including a face ring and a lamp tube, the outer end of the lamp tube ring is fixedly installed with a middle ring, the upper end of the middle ring is fixed with a second limit block, the outer end of the middle ring ring is provided with a first annular groove, the face ring is sleeved on the outer end of the middle ring ring, a spring is fixed on the inner wall of the face ring ring and the spring extends to the upper end of the face ring, the first limit block is slidably installed at a position staggered from the upper end of the face ring and the spring, the spring is installed at the outer end of the first annular groove and extends to the inside of the first annular groove, the first limit block is fitted with the upper end face of the middle ring, which has the advantages of reducing the styles of lamps, reducing stocking costs, and the illumination direction of the lamp can reach 360 degrees.

[0004] For common embedded LED downlights, the face ring is an integrated structure. When disassembling and repairing the face ring relative to the installation surface, it is difficult to press the face ring with fingers because the protruding end of the face ring is relatively thin. In addition, dust on the hands easily adheres to the white wall surface, causing wall pollution. Therefore, we propose an embedded adjustable LED downlight to solve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the utility model is to provide an embedded adjustable LED downlight. When the lamp tube needs to be inspected and maintained, first buckle the end of the power-assisting plate with the finger groove relative to the face ring, and the power-assisting plate rotates along the shaft until it is perpendicular to the face ring. The power-assisting plates on both sides are used for squeezing between the two fingers of the maintenance personnel, and the face ring is pulled outward to drive the lamp tube out of the reserved hole on the wall, so that the structural state of the face ring and the power-assisting plate can be adjusted conveniently. The disassembly process is more labor-saving and will not cause the fingers to come into contact with the wall, keeping the wall clean.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] An embedded adjustable LED downlight comprises a lamp tube, a face ring and a lens. A lamp bead is installed at the end surface of the lamp tube, and metal springs are symmetrically installed on the outer side of the lamp tube. The end surface of the lamp tube is fixedly connected to the face ring, and the lens is embedded in the step groove of the face ring. Clamping components are symmetrically installed on the lower surface of the face ring, and a buffer component is bonded to the upper surface of the face ring.

[0010] The clamping assembly includes a power-assisting plate, one end of which is sleeved on the outside of the shaft and is movably connected, and a finger groove is formed on the free end of the power-assisting plate;

[0011] The surface of the face ring is provided with an assembly groove, and the shaft is inserted into the assembly groove of the face ring and is fixedly connected.

[0012] Preferably, a rubber seat is embedded in the assembly groove of the face ring, and a permanent magnet is inserted into the surface of the rubber seat.

[0013] Preferably, a non-slip pad is bonded to one side surface of the power-assisting plate, and the power-assisting plate is magnetically corresponding to the permanent magnet.

[0014] Preferably, the buffer assembly includes a rubber ring, the rubber ring is bonded to the surface of the face ring, and the outer wall of the rubber ring extends to the end face of the face ring.

[0015] Preferably, a metal washer is bonded to the outside of the rubber ring, and the rubber ring and the metal washer are in a concentric circle structure.

[0016] Preferably, a rubber pad is bonded to the outside of the metal washer, and anti-slip grooves are equidistantly arranged on the surface of the rubber pad.

[0017] Preferably, the rubber pad is sleeved on the outside of the lamp tube, and a buffer gap is provided between the rubber pad and the lamp tube.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) When the lamp tube needs to be inspected and maintained according to this solution, the end of the power-assisting plate with the finger groove is first buckled relative to the face ring, and the power-assisting plate is rotated along the shaft until it is perpendicular to the face ring. The power-assisting plates on both sides are used for squeezing between the two fingers of the maintenance personnel, and the face ring is pulled outward to drive the lamp tube out of the reserved hole on the wall, making it easy to adjust the structural state of the face ring and the power-assisting plate. The disassembly process is more labor-saving and will not cause the fingers to come into contact with the wall, keeping the wall clean.

[0021] (2) The buffer assembly of this solution includes a rubber ring, a metal gasket and a rubber pad. When the lamp tube is plugged into the reserved hole on the wall, the rubber pad first contacts the wall, which has a good buffering and protective effect. The rubber pad and the rubber ring undergo elastic deformation within the elastic limit, which improves the fit and sealing between the face ring and the wall, and has a good dustproof protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the lamp tube and face ring structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the lamp tube and buffer assembly of the utility model;

[0025] Figure 4 This is a schematic structural diagram of the lamp tube and clamping assembly of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Lamp tube; 2. Face ring; 3. Lens; 4. Power assist plate; 401. Finger groove; 402. Anti-slip pad; 5. Rubber pad; 501. Anti-slip groove; 6. Metal washer; 7. Rubber ring; 8. Permanent magnet; 9. Rubber seat; 10. Shaft. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Example 1:

[0030] See also Figure 1-4 , an embedded adjustable LED downlight, including a lamp tube 1, a face ring 2 and a lens 3, a lamp bead is installed at the end surface of the lamp tube 1, and metal springs are symmetrically installed on the outer side of the lamp tube 1, the end surface of the lamp tube 1 is fixedly connected to the face ring 2, the step groove position of the face ring 2 is inlaid with the lens 3, the lower surface of the face ring 2 is symmetrically installed with a clamping component, and the upper surface of the face ring 2 is bonded with a buffer component;

[0031] The clamping assembly includes a power-assisting plate 4, one end of which is sleeved on the outside of the shaft 10 and is movably connected, and a finger groove 401 is formed at the free end of the power-assisting plate 4;

[0032] An assembly groove is provided on the surface of the face ring 2, and the shaft 10 is inserted into the assembly groove of the face ring 2 and is fixedly connected.

[0033] A rubber seat 9 is embedded in the assembly groove of the face ring 2, and a permanent magnet 8 is inserted on the surface of the rubber seat 9. An anti-slip pad 402 is adhered to one side surface of the power-assisting plate 4, and the power-assisting plate 4 corresponds to the permanent magnet 8 in magnetic attraction.

[0034] It should be noted that the lamp tube 1 is inserted into the reserved hole in the wall and is stably supported by the elastic force of the metal spring; when the lamp tube 1 needs to be inspected and maintained, first press the end of the power-assisting plate 4 with the finger groove 401 relative to the face ring 2, and the power-assisting plate 4 is rotated along the shaft 10 to be perpendicular to the face ring 2. The power-assisting plates 4 on both sides are used for squeezing between the two fingers of the maintenance personnel, and the face ring 2 is pulled outward to drive the lamp tube 1 out of the reserved hole in the wall, so that the structural state of the face ring 2 and the power-assisting plate 4 can be adjusted conveniently. The disassembly process is more labor-saving and will not cause the fingers to come into contact with the wall, keeping the wall clean.

[0035] See Figure 1-3 The buffer component includes a rubber ring 7, which is bonded to the surface of the face ring 2. The outer wall of the rubber ring 7 extends to the end face of the face ring 2. A metal washer 6 is bonded to the outside of the rubber ring 7. The rubber ring 7 and the metal washer 6 are in a concentric circle structure. A rubber pad 5 is bonded to the outside of the metal washer 6. The surface of the rubber pad 5 is equidistantly provided with anti-slip grooves 501. The rubber pad 5 is sleeved on the outside of the lamp tube 1, and a buffer gap is provided between the rubber pad 5 and the lamp tube 1.

[0036] It should be noted that the buffer assembly includes a rubber ring 7, a metal gasket 6 and a rubber pad 5. During the process of plugging the lamp tube 1 into the reserved hole relative to the wall, the rubber pad 5 first contacts the wall, which has a good buffering and protective effect. The rubber pad 5 and the rubber ring 7 undergo elastic deformation within the elastic limit, thereby improving the fit and sealing between the face ring 2 and the wall, and having a good dust-proof protection effect.

[0037] When in use: the lamp tube 1 is inserted into the reserved hole in the wall and is stably supported by the elastic force of the metal spring sheet; when the lamp tube 1 needs to be inspected and maintained, first press the end of the power-assisting plate 4 with the finger groove 401 relative to the face ring 2, and the power-assisting plate 4 rotates along the shaft 10 to be perpendicular to the face ring 2. The power-assisting plates 4 on both sides are used for squeezing between the two fingers of the maintenance personnel, and the face ring 2 is pulled outward to drive the lamp tube 1 out of the reserved hole in the wall, which is convenient for adjusting the structural state of the face ring 2 and the power-assisting plate 4. The disassembly process is more labor-saving and will not cause the fingers to contact the wall, keeping the wall clean; the buffer assembly includes a rubber ring 7, a metal gasket 6 and a rubber pad 5. In the process of inserting the lamp tube 1 into the reserved hole relative to the wall, the rubber pad 5 first contacts the wall, which has a good buffering protection effect. The rubber pad 5 and the rubber ring 7 undergo elastic deformation within the elastic limit, which improves the fit and sealing between the face ring 2 and the wall, and has a good dustproof protection effect.

[0038] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An embedded adjustable LED downlight, comprising a lamp tube (1), a face ring (2) and a lens (3), wherein a lamp bead is installed at the end surface of the lamp tube (1), and metal springs are symmetrically installed at the outer side of the lamp tube (1), the face ring (2) is fixedly connected to the end surface of the lamp tube (1), and the lens (3) is embedded in the step groove of the face ring (2), characterized in that: The lower surface of the face ring (2) is symmetrically mounted with a clamping assembly, and the upper surface of the face ring (2) is bonded with a buffer assembly; The clamping assembly includes a power-assisting plate (4), one end of which is sleeved on the outside of the shaft (10) and is movably connected, and a finger groove (401) is provided at the free end of the power-assisting plate (4); The surface of the face ring (2) is provided with an assembly groove, and the shaft (10) is inserted into the assembly groove of the face ring (2) and is fixedly connected.

2. The embedded adjustable LED downlight according to claim 1, characterized in that: A rubber seat (9) is embedded in the assembly groove of the face ring (2), and a permanent magnet (8) is inserted into the surface of the rubber seat (9).

3. The embedded adjustable LED downlight according to claim 1, characterized in that: An anti-slip pad (402) is bonded to one side surface of the power-assisting plate (4), and the power-assisting plate (4) is magnetically attracted to the permanent magnet (8).

4. The embedded adjustable LED downlight according to claim 1, characterized in that: The buffer assembly comprises a rubber ring (7), the rubber ring (7) is bonded to the surface of the face ring (2), and the outer wall of the rubber ring (7) extends to the end face position of the face ring (2).

5. The embedded adjustable LED downlight according to claim 4, characterized in that: A metal washer (6) is bonded to the outer side of the rubber ring (7), and the rubber ring (7) and the metal washer (6) are in a concentric circle structure.

6. The embedded adjustable LED downlight according to claim 5, characterized in that: A rubber pad (5) is bonded to the outside of the metal washer (6), and anti-slip grooves (501) are equidistantly arranged on the surface of the rubber pad (5).

7. The embedded adjustable LED downlight according to claim 6, characterized in that: The rubber pad (5) is sleeved on the outside of the lamp tube (1), and a buffer gap is provided between the rubber pad (5) and the lamp tube (1).

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