Simple and convenient disassembly and assembly structure for LED (light-emitting diode) lamp

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED lamp simple and convenient dismounting structure which comprises a lamp shell, a sliding frame, a tensioning assembly A, a tensioning assembly B and a dustproof assembly. The lamp shell is connected with the light-emitting assembly, and a plurality of through holes communicating with an inner cavity of the lamp shell are formed in the peripheral side of the lamp shell. The sliding frame is located in the lamp shell, slidably connected with the lamp shell and connected with the button, and the button is slidably connected with the lamp shell. The tensioning assembly A is connected with the upper wall of the inner cavity of the lamp shell and the upper surface of the sliding frame. The tensioning assembly B is connected with the sliding frame and the wedge-shaped clamping blocks on the corresponding sides, and all the wedge-shaped clamping blocks stretch out along the through holes in the corresponding sides. The dustproof assembly is connected with the sliding frame and the interior of the through hole so as to prevent dust from entering the lamp shell in the sliding process of the sliding frame and the wedge-shaped clamping block. The distance between the wedge-shaped clamping block and the boss can be adjusted by pressing the sliding frame, so that the device is suitable for installation of ceilings with different thicknesses, auxiliary tools are not needed in the disassembly and assembly process, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a simple disassembly and assembly structure of an LED lamp. Background Art

[0002] Downlights are very common in family life. Downlights mainly use LED lamp beads as the light source, which can emit strong light under low power consumption. At present, the downlights on the market all use a buckle structure when installing, which makes the actual operation more troublesome during the disassembly and assembly process.

[0003] The technical solution disclosed in the Chinese patent with the authorization announcement number CN206943985U is to connect the elastic structure to the downlight body by inserting the mounting part of the elastic structure into the slot in the downlight body, and the limiting piece inside the slot generates a limiting resistance to the mounting part to prevent the mounting part from leaving the slot, so that the connection operation of the elastic structure and the downlight is simpler, and only one insertion action is required to complete the connection of the elastic structure and the downlight. Such a simple step can realize automated production when it is put into mass production.

[0004] However, this device still has some shortcomings: in the process of disassembling and assembling the downlight, the elastic structure is easy to wear and deform the edge of the ceiling opening, and the downlight under this structure needs to be disassembled and replaced with both hands, which is more troublesome. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and to provide a simple disassembly and assembly structure for an LED lamp.

[0006] The technical solution of the utility model is a simple disassembly and assembly structure of an LED lamp, comprising a lamp housing, the lamp housing is connected to a light-emitting component, and a plurality of through holes communicating with an inner cavity of the lamp housing are arranged on the peripheral side of the lamp housing.

[0007] The slide is located in the lamp housing and is slidably connected thereto. The slide is connected to the button, and the button is slidably connected to the lamp housing.

[0008] The tensioning assembly A is connected to the upper wall of the inner cavity of the lamp housing and the upper surface of the slide.

[0009] The tensioning components B are each connected to the slide and the wedge-shaped blocks on the corresponding side, and each wedge-shaped block extends from the inner cavity of the lamp housing along the through hole on the corresponding side.

[0010] And a dustproof component, which connects the slide frame and the inside of the through hole to prevent dust from entering the inside of the lamp housing during the sliding process of the slide frame and the wedge-shaped block.

[0011] Preferably, the lamp housing comprises an upper shell and a boss, the boss surrounds the upper shell and is integrally connected to an outer wall thereof, and the plane of the wedge-shaped block faces an upper surface of the boss.

[0012] Preferably, a handle is rotatably arranged on the boss, and a groove is arranged on the handle to facilitate a worker to flip the handle when the upper surface of the boss is in contact with the ceiling.

[0013] Preferably, the light-emitting component includes a lamp bead, a driver and a terminal socket, the lamp bead is connected to the side of the lamp housing close to the boss, the driver electrically connects the lamp bead and the terminal socket, the terminal socket is connected to the side of the lamp housing away from the boss, and the lamp housing is provided with heat dissipating fins for dissipating heat from the light-emitting component.

[0014] Preferably, the tensioning assembly A includes a telescopic rod A and a spring A, the two ends of the telescopic rod A are respectively connected to the upper wall of the inner cavity of the lamp housing and the upper surface of the slide, the spring A is sleeved on the outside of the telescopic rod A, and the two ends of the spring A respectively abut the upper wall of the inner cavity of the lamp housing and the upper surface of the slide.

[0015] Preferably, the tensioning assembly B includes a telescopic rod B and a spring B. A plurality of sockets are provided in the slide, the telescopic rod B is located in the socket, one end of the telescopic rod B is connected to the inner wall of the socket, and the other end is connected to the wedge-shaped block, and the two ends of the spring B are respectively connected to the inner wall of the socket and the wedge-shaped block.

[0016] Preferably, the dustproof assembly includes a flexible dustproof net A and a flexible dustproof net B, the flexible dustproof net A is connected to the upper wall of the through hole and the upper end surface of the slide, and the flexible dustproof net B is connected to the lower wall of the through hole and the lower end surface of the slide.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] By providing a flexible dustproof net, dust can be effectively prevented from entering the interior of the lamp housing through the through hole during the sliding of the slide. In addition, the utility model provides a structure of a slide and a wedge-shaped block, which facilitates the installation of the device on ceilings of different thicknesses. At the same time, when disassembling the device, it is necessary to push up a button to retract the wedge-shaped block, and the edge of the hole will not be worn or dusted during the process of pulling the downlight out of the hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure of various components on the lamp housing;

[0021] Figure 3 Schematic diagram of the connection structure of various components on the slide.

[0022] Figure numerals: 1, lamp housing; 101, through hole; 2, lamp bead; 3, heat dissipation fin; 4, terminal block; 5, slide; 6, flexible dustproof net A; 7, flexible dustproof net B; 8, telescopic rod A; 9, spring A; 10, button; 11, tensioning assembly B; 12, wedge-shaped block; 13, handle; 131, groove. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] like Figure 1-Figure 3 As shown, the utility model proposes a simple disassembly and assembly structure of an LED lamp, including a lamp housing 1, a slide 5, a tensioning assembly A, a tensioning assembly B11 and a dustproof assembly. The lamp housing 1 includes an upper shell and a boss, and the boss surrounds the upper shell and is integrally connected to its outer wall. The lamp housing 1 is connected to the light-emitting assembly, and a plurality of through holes 101 connected to its inner cavity are arranged on the circumference of the lamp housing 1. The light-emitting assembly includes a lamp bead 2, a driver and a wiring socket 4, the lamp bead 2 is connected to the side of the lamp housing 1 close to the boss, the driver electrically connects the lamp bead 2 and the wiring socket 4, the wiring socket 4 is connected to the side of the lamp housing 1 away from the boss, and the lamp housing 1 is provided with a heat dissipation fin 3 for dissipating heat from the light-emitting assembly. The slide 5 is located in the lamp housing 1 and is slidably connected thereto, the slide 5 is connected to the button 10, and the button 10 is slidably connected to the lamp housing 1. The tensioning assembly A includes a telescopic rod A8 and a spring A9. The two ends of the telescopic rod A8 are respectively connected to the upper wall of the inner cavity of the lamp housing 1 and the upper surface of the slide 5. The spring A9 is sleeved on the outside of the telescopic rod A8, and the two ends of the spring A9 abut against the upper wall of the inner cavity of the lamp housing 1 and the upper surface of the slide 5. The tensioning assembly B11 includes a telescopic rod B and a spring B. A plurality of insertion holes are arranged in the slide 5. The telescopic rod B is located in the insertion hole. One end of the telescopic rod B is connected to the inner wall of the insertion hole, and the other end is connected to the wedge-shaped block 12. The two ends of the spring B are respectively connected to the inner wall of the insertion hole and the wedge-shaped block 12. Each wedge-shaped block 12 extends from the inner cavity of the lamp housing 1 along the through hole 101 on the corresponding side. The plane of the wedge-shaped block 12 faces the upper surface of the boss. The dustproof component includes a flexible dustproof net A6 and a flexible dustproof net B7. The flexible dustproof net A6 is connected to the upper wall of the through hole 101 and the upper end surface of the slide 5, and the flexible dustproof net B7 is connected to the lower wall of the through hole 101 and the lower end surface of the slide 5 to prevent dust from entering the interior of the lamp housing 1 during the sliding of the slide 5 and the wedge-shaped block 12.

[0025] In this embodiment, when replacing the device, the staff holds the edge of the main convex surface with both hands, and then presses the button 10 with a finger to slide the slide 5 up. At this time, the wedge-shaped block 12 follows and slides up until its inclined surface touches the upper wall edge of the through hole 101. The wedge-shaped block 12 retracts with the cooperation of the inclined surface and the upper wall of the through hole 101. At this time, the device can be directly removed from the hole. Subsequently, the new LED lamp only needs to insert the main body of the lamp housing 1 into the hole, and then push the button 10 upward until the wedge-shaped block 12 automatically pops out after passing through the hole. The operation is simple and convenient, and is suitable for installation on ceilings of different thicknesses.

[0026] Embodiment 2

[0027] like Figure 1 and Figure 2 As shown, the utility model proposes a simple disassembly and assembly structure of an LED lamp. Compared with the first embodiment, a handle 13 is rotatably arranged on the boss, and a groove 131 is arranged on the handle 13 to facilitate the staff to flip the handle 13 when the upper surface of the boss is in contact with the ceiling.

[0028] In this embodiment, when disassembling the LED lamp, the staff can place their fingers in the groove 131 to flip down the handle 13, then hold the handle 13 and use their fingers to push the button 10 to complete the disassembly and replacement operation of the LED lamp, which is convenient and quick.

[0029] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A LED lamp easy disassembly and assembly structure, characterized in that: include A lamp housing (1), the lamp housing (1) being connected to a light-emitting component, and a plurality of through holes (101) communicating with an inner cavity of the lamp housing (1) being arranged on a peripheral side thereof; A slide (5), the slide (5) is located in the lamp housing (1) and is slidably connected thereto, the slide (5) is connected to the button (10), and the button (10) is slidably connected to the lamp housing (1); A tensioning assembly A, the tensioning assembly A being connected to an upper wall of the inner cavity of the lamp housing (1) and an upper surface of the slide bracket (5); A tensioning assembly B (11), each group of tensioning assemblies B (11) is respectively connected to the slide frame (5) and a wedge-shaped clamping block (12) on a corresponding side, and each wedge-shaped clamping block (12) extends from the inner cavity of the lamp housing (1) along a through hole (101) on a corresponding side; And a dustproof component, which connects the slide (5) and the inside of the through hole (101) to prevent dust from entering the inside of the lamp housing (1) during the sliding process of the slide (5) and the wedge-shaped block (12).

2. The LED lamp easy disassembly and assembly structure according to claim 1, characterized in that: The lamp housing (1) comprises an upper shell and a boss, wherein the boss surrounds the upper shell and is integrally connected to the outer wall thereof, and the plane of the wedge-shaped clamping block (12) faces the upper surface of the boss.

3. The LED lamp easy disassembly and assembly structure according to claim 2, characterized in that: A handle (13) is rotatably arranged on the boss, and a groove (131) is arranged on the handle (13) so as to facilitate a worker to flip the handle (13) when the upper surface of the boss is in contact with the ceiling.

4. The LED lamp easy disassembly and assembly structure according to claim 1, characterized in that: The light-emitting component comprises a lamp bead (2), a driver and a wiring socket (4); the lamp bead (2) is connected to a side of a lamp housing (1) close to a boss; the driver electrically connects the lamp bead (2) and the wiring socket (4); the wiring socket (4) is connected to a side of the lamp housing (1) away from the boss; and a heat dissipation fin (3) for dissipating heat from the light-emitting component is provided on the lamp housing (1).

5. The LED lamp easy disassembly and assembly structure according to claim 1, characterized in that: The tensioning assembly A comprises a telescopic rod A (8) and a spring A (9), wherein two ends of the telescopic rod A (8) are respectively connected to the upper wall of the inner cavity of the lamp housing (1) and the upper surface of the slide (5), and the spring A (9) is sleeved on the outside of the telescopic rod A (8), and two ends of the spring A (9) are respectively in contact with the upper wall of the inner cavity of the lamp housing (1) and the upper surface of the slide (5).

6. The LED lamp easy disassembly and assembly structure according to claim 1, characterized in that: The tensioning assembly B (11) comprises a telescopic rod B and a spring B. A plurality of insertion holes are arranged in the slide frame (5). The telescopic rod B is located in the insertion hole, and one end of the telescopic rod B is connected to the inner wall of the insertion hole, and the other end is connected to the wedge-shaped block (12). The two ends of the spring B are respectively connected to the inner wall of the insertion hole and the wedge-shaped block (12).

7. The LED lamp easy disassembly and assembly structure according to claim 1, characterized in that: The dustproof component comprises a flexible dustproof net A (6) and a flexible dustproof net B (7); the flexible dustproof net A (6) is connected to the upper wall of the through hole (101) and the upper end surface of the slide (5); and the flexible dustproof net B (7) is connected to the lower wall of the through hole (101) and the lower end surface of the slide (5).

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