Down lamp convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of down lamps, and discloses a down lamp convenient to disassemble and assemble, which comprises a lamp body and an installation seat, a plurality of clamping blocks arranged along the periphery of the lamp body are arranged on the side portion of the lamp body, the clamping blocks are gradually bent or inclined towards the outer side from top to bottom, the higher ends of the clamping blocks are rotatably connected with the lamp body, and the lower ends of the clamping blocks are rotatably connected with the installation seat. The top of the mounting base is provided with a mounting through hole formed in the vertical direction, the lamp body can be movably inserted into the mounting through hole, and the inner side of the mounting through hole is provided with a pressing part used for pressing and enabling the clamping block to generate elastic deformation and a clamping groove used for allowing the clamping block to release elastic force and allowing the lower end of the clamping block to be embedded. And the clamping groove is formed above the pressing part. The lamp body and the mounting base can be detached and separated and are convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of down lamp, in particular to a down lamp convenient to disassemble. BACKGROUND

[0002] Down lamp is a kind of light emitting lamp embedded in the ceiling. This concealed lamp embedded in the ceiling projects all light downward, belongs to direct distribution of light, can increase the soft atmosphere of space, create the feeling of warmth, and reduce the space compression feeling. The existing down lamp generally includes mounting seat and the lamp body fixed on the mounting seat, the mounting seat is installed and fixed on the ceiling, and the installation of down lamp can be realized, however, since the mounting seat and the lamp body of the existing down lamp are fixed together, the two cannot be disassembled and separated, when the lamp body fails, the whole down lamp needs to be disassembled to replace the new down lamp, the lamp body cannot be replaced alone, and the disassembly and assembly are inconvenient. SUMMARY

[0003] The utility model solves the technical problem to provide a kind of lamp body and the mounting seat can be disassembled and separated and the down lamp of easy disassembly.

[0004] In order to solve the above technical problem, the utility model provides a kind of down lamp convenient to disassemble, including lamp body and mounting seat, the side of the lamp body is equipped with multiple clamping blocks arranged along the outer periphery of the lamp body, the clamping block gradually bends or inclines from top to bottom to the outside, the higher end of the clamping block is rotatably connected with the lamp body, the top of the mounting seat is equipped with installation through-hole arranged along the vertical direction, the lamp body can be movably inserted in the installation through-hole, the inner side of the installation through-hole is equipped with the pressing part for pressing and making the clamping block produce elastic deformation and the clamping groove for the lower end of the clamping block to be embedded and the clamping block to release elastic force, the clamping groove is arranged above the pressing part.

[0005] As a preferred scheme of the utility model, the side of the lamp body is equipped with installation recess corresponding to the clamping block, the installation recess is equipped with connecting block, the top of the connecting block is rotatably connected with the installation recess, the bottom of the connecting block is connected with the higher end of the clamping block, and the lower end of the clamping block protrudes out of the installation recess.

[0006] As a preferred scheme of the utility model, the lower end of the clamping block is equipped with the first guide surface gradually inclined to the outside from top to bottom.

[0007] As a preferred scheme of the utility model, the pressing part is annular, and the clamping groove is annular groove.

[0008] As a preferred scheme of the utility model, the inner diameter of the pressing part gradually decreases from bottom to top.

[0009] As a preferred scheme of the utility model, the bottom of the pressing part is equipped with a second guide surface which is gradually inclined to the inside from bottom to top.

[0010] As a preferred scheme of the utility model, the bottom of the lamp body is equipped with a limiting step which cooperates with the bottom of the mounting through hole, and the limiting step is located below the pressing part. When the top of the limiting step moves to abut against the bottom of the pressing part, the clamping block moves to outside of the mounting through hole.

[0011] As a preferred scheme of the utility model, the bottom of the mounting seat is equipped with a limiting flange which is arranged around the mounting through hole.

[0012] As a preferred scheme of the utility model, the bottom of the limiting flange is equipped with a fixing through hole.

[0013] As a preferred scheme of the utility model, the two sides of the mounting seat are respectively equipped with a spring buckle or an elastic fin.

[0014] The utility model discloses a kind of detachable down lamp, and compared with prior art, its beneficial effect is in that: when assembling, lamp body is relatively entered mounting through hole from the bottom end of mounting through hole and relatively moves upwards, clamping block is first pressed by pressing part and thus generates elastic deformation, then releases elastic force at clamping groove and is embedded in clamping groove, the assembly of lamp body and mounting seat is realized, clamping groove limits clamping block to rotate to outside at this time, to limit lamp body from the bottom end of mounting through hole relatively from mounting through hole, and assembly structure is stable;When disassembling, first, lamp body is relatively moved upwards to mounting seat, clamping block can be gradually separated from clamping groove at this time, until clamping block moves to the top end outside of mounting through hole, then lamp body is relatively moved downwards to mounting seat, and finally, lamp body is relatively separated from the bottom end of mounting through hole to mounting through hole, and the disassembly of lamp body and mounting seat is realized;The lamp body and mounting seat of the embodiment can be disassembled and separated and are convenient to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural diagram of the utility model;

[0016] Figure 2 It is the sectional view of the utility model;

[0017] Figure 3 It is Figure 2 the A place local enlarged view of

[0018] Figure 4 It is the structural diagram of the lamp body of the utility model;

[0019] Figure 5 It is the structural diagram of the mounting seat of the utility model;

[0020] Figure 6 It is the structural diagram of the clamping block of the utility model;

[0021] Figure 7 is a structure diagram of one embodiment of the utility model;

[0022] In the figure, 1, lamp body; 11, clamping block; 111, first guide surface; 12, installation recess; 13, connecting block; 14, limiting step; 2, mounting seat; 21, mounting through hole; 22, pressing part; 221, second guide surface; 23, clamping groove; 24, limiting flange; 241, fixing through hole; 25, elastic fin. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0024] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like in the utility model is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to having a particular orientation, being constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model, and in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] As Figures 1-6 shown, the utility model preferred embodiment includes lamp body 1 and mounting seat 2, the side of lamp body 1 is equipped with multiple clamping blocks 11 arranged along the outer periphery of lamp body 1, clamping block 11 is rotationally connected with lamp body 1, clamping block 11 gradually bends or inclines from top to bottom to the outside (the side away from lamp body 1), the top of mounting seat 2 is equipped with mounting through hole 21 arranged along the vertical direction, lamp body 1 can be movably inserted in mounting through hole 21, the inner side of mounting through hole 21 is equipped with pressing part 22 for pressing the lower end of clamping block 11 and making clamping block 11 produce elastic deformation and clamping groove 23 for releasing the elastic force of clamping block 11 and embedding clamping block 11, clamping groove 23 is arranged above pressing part 22, that is, when lamp body 1 is assembled with installation recess 12, the lower end of clamping block 11 is embedded in clamping groove 23 and abuts against clamping groove 23.

[0026] The working principle of the embodiment is as follows: when the lamp body 1 is assembled with the mounting seat 2, the lamp body 1 is relatively moved into the mounting through hole 21 from the bottom end of the mounting through hole 21 and is relatively moved upwards, when the clamping block 11 is relatively moved to the pressing part 22, the clamping block 11 is pressed by the pressing part 22 and is elastically deformed, until the clamping block 11 is moved to the clamping groove 23, the clamping block 11 releases the elastic force and is embedded in the clamping groove 23 and abuts against the clamping groove 23, the assembly of the lamp body 1 and the mounting seat 2 is realized, at this time, the clamping groove 23 limits the outward rotation of the clamping block 11, thereby limiting the relative disengagement of the lamp body 1 from the bottom end of the mounting through hole 21, that is, the lamp body 1 is prevented from falling off, and the stable assembly structure is ensured; when disassembling, the lamp body 1 is first moved upwards relative to the mounting seat 2, since the clamping block 11 is gradually bent or inclined outward from top to bottom, therefore, in the process of moving the clamping block 11 upwards relative to the mounting seat 2, the clamping block 11 can be gradually disengaged from the clamping groove 23 (in this process, the clamping block 11 will be elastically deformed under pressure), until the clamping block 11 is moved to the top end outside the mounting through hole 21, then the lamp body 1 is moved downwards relative to the mounting seat 2, at this time, the clamping block 11 will first abut against the top end of the mounting seat 2 and rotate outward, then gradually embedded in the mounting through hole 21, finally, the lamp body 1 is relatively disengaged from the bottom end of the mounting through hole 21, the disassembly of the lamp body 1 and the mounting seat 2 is realized; the lamp body 1 and the mounting seat 2 of the embodiment can be disassembled and separated and are convenient to disassemble and assemble.

[0027] Illustratively, the side of the lamp body 1 is provided with the mounting groove 12 corresponding to the clamping block 11, the mounting groove 12 is provided with the connecting block 13, the top of the connecting block 13 is rotationally connected with the mounting groove 12, the bottom of the connecting block 13 is connected with the higher end of the clamping block 11, thereby realizing the rotationally connection of the clamping block 11 and the lamp body 1, the mounting groove 12 is provided, which can facilitate the installation of the clamping block 11 and the insertion of the lamp body 1 into the mounting through hole 21, the lower end of the clamping block 11 extends out of the mounting groove 12, which facilitates the action of the clamping block 11 and the pressing part 22 and the embedding of the clamping block 11 in the clamping groove 23.

[0028] Illustratively, the top of the lower end of the clamping block 11 is provided with the first guide surface 111 gradually inclined outward from top to bottom, which helps the clamping block 11 to move to interact with the pressing part 22 (the inner side of the pressing part 22) and prevents the clamping block 11 from being blocked.

[0029] Illustratively, the pressing part 22 is annular, and the clamping groove 23 is an annular groove, which facilitates the assembly of the lamp body 1 and the mounting seat 2, in addition, in other embodiments, the pressing part 22 and the clamping groove 23 can be provided with multiple and correspond to multiple clamping blocks 11.

[0030] Illustratively, the inner diameter of the pressing part 22 gradually decreases from bottom to top, so that the clamping block 11 can be moved to the clamping groove 23.

[0031] Exemplarily, the bottom of the pressing part 22 is provided with a second guide surface 221 which is inclined inward from bottom to top, which helps the lower end of the clamping block 11 to move from below the pressing part 22 to the inner side of the pressing part 22, and ensures that the pressing part 22 can press the clamping block 11.

[0032] Exemplarily, the bottom of the lamp body 1 is provided with a limiting step 14 which cooperates with the bottom of the mounting hole 21, and the limiting step 14 is located below the pressing part 22, that is, the inner diameter of the bottom of the mounting hole 21 is larger than the inner diameter of the limiting part, when the top of the limiting step 14 moves to abut against the bottom of the pressing part 22, the clamping block 11 moves to the outside of the mounting hole 21, and the lamp body 1 is prevented from moving upward excessively relative to the mounting seat 2 when the lamp body 1 is disassembled from the mounting seat 2.

[0033] Exemplarily, the bottom of the mounting seat 2 is provided with a limiting flange 24, when the top surface of the limiting flange 24 abuts against the bottom surface of the ceiling during installation, it indicates that the installation is in place, which helps the positioning and installation of the mounting seat 2.

[0034] Exemplarily, the bottom of the limiting flange 24 is provided with a fixing hole 241, after the bolt passes through the fixing hole 241 and is connected with the bottom of the ceiling, the mounting seat 2 can be installed and fixed on the ceiling, since the mounting seat 2 and the lamp body 1 of the present down lamp can be separated, the lamp body 1 can be replaced without disassembling the mounting seat 2, therefore, the mounting seat 2 can be installed on the ceiling before the ceiling is painted, and the limiting flange 24 and the bolt can be buried when the ceiling is painted, so that the limiting flange 24 is hidden, which does not affect the disassembly of the lamp body 1, and presents the effect of frameless installation, so that the effect of the present down lamp after installation is more simple and beautiful.

[0035] As shown in the drawings, Figure 7 In an embodiment of the present application, the two sides of the mounting seat 2 are respectively provided with spring buckles or elastic fins 25, it should be noted that the spring buckles and the elastic fins 25 are prior art, so their structures and use processes are not described in detail here, the mounting seat 2 can be fixed on the ceiling through the spring buckles or the elastic fins 25, and the mounting seat 2 is easy to disassemble and assemble.

[0036] The above is only the preferred embodiment of the present application, it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, and these improvements and substitutions should be regarded as the protection scope of the present application.

Claims

1. A detachable downlight, characterized in that: The lamp body is provided with a plurality of clamping blocks arranged along the outer periphery of the lamp body, the clamping blocks are curved or inclined outward from top to bottom, the higher end of the clamping blocks is rotatably connected with the lamp body, the mounting seat is provided with a mounting through hole arranged vertically at the top, the lamp body is movably inserted into the mounting through hole, the inner side of the mounting through hole is provided with a pressing portion for pressing and elastically deforming the clamping blocks and a clamping groove for releasing the elastic force of the clamping blocks and embedding the lower end of the clamping blocks, and the clamping groove is arranged above the pressing portion.

2. The easily detachable down lamp according to claim 1, characterized in that: The side of the lamp body is provided with a mounting groove corresponding to the clamping block, the mounting groove is provided with a connecting block, the top of the connecting block is rotatably connected with the mounting groove, the bottom of the connecting block is connected with the higher end of the clamping block, and the lower end of the clamping block protrudes out of the mounting groove.

3. The easily detachable down lamp according to claim 1, characterized in that: The top of the lower end of the clamping block is provided with a first guide surface inclined outward from top to bottom.

4. The easily detachable down lamp according to claim 1, characterized in that: The pressing portion is annular, and the clamping groove is an annular groove.

5. The easily detachable down lamp according to claim 4, characterized in that: The inner diameter of the pressing portion gradually decreases from bottom to top.

6. The easily detachable down lamp according to claim 1, wherein: The bottom of the pressing portion is provided with a second guide surface inclined inward from bottom to top.

7. The easily detachable down lamp according to claim 1, characterized in that: The bottom of the lamp body is provided with a limiting step matched with the bottom of the mounting through hole, the limiting step is located below the pressing portion, when the top of the limiting step moves to abut against the bottom of the pressing portion, the clamping block moves out of the mounting through hole.

8. The easily removable down lamp according to claim 1, wherein: The bottom of the mounting seat is provided with a limiting flange arranged around the mounting through hole.

9. The easily detachable down lamp according to claim 8, characterized in that: The bottom of the limiting flange is provided with a fixing through hole.

10. The easily removable down lamp according to claim 1, wherein: Both sides of the mounting seat are respectively provided with a spring buckle or an elastic fin.

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