Tube spotlight easy to disassemble and assemble

Abstract

The utility model discloses a tube spot lamp easy to disassemble and assemble, which belongs to the technical field of tube spot lamps and comprises a lamp holder, a lampshade is mounted at the bottom of the lamp holder, a shell is mounted at the top of the lamp holder, a lamp body is mounted in the shell, radiating fins are uniformly arranged on the outer side of the lamp body, limiting blocks are uniformly mounted on the outer side of the lamp holder, and the lamp holder is mounted on the lamp body. The outer side of the lamp holder is sleeved with an installation pipe, a fixing block is fixed in the installation pipe, and fixing grooves are evenly formed in the fixing block. The lamp holder, the shell, the lamp body, the cooling fins, the limiting block, the mounting pipe, the fixing block, the fixing groove, the lampshade, the base and the limiting clamp are used in cooperation, the lamp holder can be disassembled without pulling the limiting clamp up and down, the lamp body and the like can be disassembled and assembled above a suspended ceiling only by rotating the lamp holder, the disassembling and assembling efficiency is higher, and the assembling and disassembling cost is reduced. And the ceiling is not prone to being damaged by pulling and the like, and therefore the practicability of the tube spotlight easy to disassemble and assemble is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of downlights, in particular to a downlight that is easy to assemble and disassemble. Background Art

[0002] Currently, downlights are typically installed on the ceilings around bedrooms, living rooms, and bathrooms. These recessed fixtures project all light downward, a form of direct lighting. Different reflectors, lenses, blinds, and bulbs can be used to achieve different lighting effects. Downlights don't take up space and can add a softer atmosphere. If you're looking to create a warm and inviting atmosphere, try installing multiple downlights to alleviate any sense of oppression.

[0003] For example, the utility model with application number 202223146050.X discloses a high-heat dissipation LED tube spotlight, which achieves the effect of luminous lighting by installing an LED light board inside the spotlight tube, and the fixed bracket reinforces and stabilizes the brushless motor and slides it inside the spotlight tube through the slider slot, which facilitates the later disassembly of the brushless motor for maintenance. The installed brushless motor drives the fan blades installed at its output end to rotate to generate airflow blowing to the LED light board, which achieves the effect of directly and efficiently cooling and dissipating the LED light board. The lamp tube cover and top column installed on the top of the spotlight tube achieve the effect of fixing the slider and the inner ring tube on the spotlight tube, and the spring installed inside the limiting tube squeezes the fixing rod and inserts it into the inside of the two side walls of the spotlight tube to achieve the effect of clamping the lamp tube cover on the spotlight tube, and the fixing rod is supported by pulling out the fixing rod and rotating the support column installed on its top to the outside of the limiting tube to facilitate the removal of the lamp tube cover.

[0004] Similar to the above application, there are still some deficiencies:

[0005] Although this type of high-heat-dissipation LED downlight is convenient for heat dissipation and cooling, it is inconvenient to install. The upper end of the downlight is hidden above the ceiling, and it is difficult to pull out the fixing rod. Generally, it is fixed above the ceiling with a clip, and when disassembling, it needs to be pulled down, which will cause certain damage to the hole left above the ceiling.

[0006] Therefore, a downlight that is easy to disassemble and assemble is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the present invention is to provide a downlight that is easy to assemble and disassemble, so as to solve the related technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A downlight that is easy to disassemble and assemble comprises a lamp holder, a lampshade is mounted on the bottom of the lamp holder, a shell is mounted on the top of the lamp holder, a lamp body is mounted inside the shell, heat sinks are evenly arranged on the outside of the lamp body, limiting blocks are evenly mounted on the outside of the lamp holder, a mounting tube is sleeved on the outside of the lamp holder, a fixing block is fixed on the inside of the mounting tube, fixing grooves are evenly opened on the inside of the fixing block, a base is fixed on the bottom of the mounting tube, and limiting clips are evenly mounted on the outside of the mounting tube.

[0010] Preferably: a screw and a sleeve are symmetrically installed inside the shell, the outer side of the screw is threadedly connected to a slider, the outer side of the sleeve is sleeved with a sleeve rod, and the sleeve rod is slidably connected to the sleeve, one side of the sleeve rod and one side of the slider are fixed with a limit rod, a cleaning block is provided between the limit rods, and a sliding hole begins at the connection between the shell and the limit rod.

[0011] Preferably, a mounting plate is installed at one end of the limiting clamp, and bolts are evenly installed on the mounting plate.

[0012] Preferably, a protective pad is provided at the bottom of the limiting clamp, and anti-slip particles are provided at the bottom of the protective pad.

[0013] Preferably, an anti-slip layer is fixed to the bottom of the lampshade, and anti-slip grooves are provided on the bottom of the anti-slip layer.

[0014] Preferably, the limiting blocks are all fan-shaped blocks, and a reinforcement pad is provided at the bottom of the limiting blocks.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides an easily disassembled downlight. By using a lamp holder, a housing, a lamp body, a heat sink, a limiting block, a mounting tube, a fixing block, a fixing groove, a lampshade, a base and a limiting clamp in combination, the lamp holder can be disassembled by simply rotating the lamp holder without having to pull the limiting clamp up and down. This not only improves the disassembly and assembly efficiency but also avoids frequent damage to the suspended ceiling, thereby improving the practicality of the easily disassembled downlight.

[0017] By cooperating with the screw, slider, limiting rod, cleaning block, sliding hole, sleeve and sleeve rod, the screw is rotated so that the screw drives the slider to move up and down under the limiting action of the sliding hole and the limiting rod, and the slider drives the cleaning block to move up and down through the limiting rod, and then the cleaning block cleans the dust on the outside of the heat sink, reducing the problem of dust and impurities adhering to the heat sink and causing a decrease in the heat dissipation and cooling effect, thereby improving the heat dissipation effect of the easily disassembled downlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front sectional view of the present utility model;

[0019] Figure 2 This is a side sectional view of the housing of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the mounting pipe and the fixing block of the utility model.

[0021] In the figure: 1. Lamp holder; 2. Housing; 3. Lamp body; 4. Heat sink; 5. Limit block; 6. Mounting tube; 7. Fixing block; 8. Fixing slot; 9. Lamp cover; 10. Base; 11. Limit clamp; 12. Screw; 13. Slider; 14. Limit rod; 15. Cleaning block; 16. Slide hole; 17. Sleeve; 18. Sleeve rod; 19. Mounting plate; 20. Bolt. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0023] Example 1

[0024] like Figure 1-Figure 3 As shown, this embodiment provides a downlight that is easy to disassemble and assemble, including a lamp holder 1, a lampshade 9 is installed at the bottom of the lamp holder 1, a shell 2 is installed at the top of the lamp holder 1, a lamp body 3 is installed inside the shell 2, and heat sinks 4 are evenly arranged on the outside of the lamp body 3, a limiting block 5 is evenly installed on the outside of the lamp holder 1, a mounting tube 6 is sleeved on the outside of the lamp holder 1, a fixing block 7 is fixed inside the mounting tube 6, and fixing grooves 8 are evenly opened inside the fixing block 7, a base 10 is fixed at the bottom of the mounting tube 6, and a limiting clamp 11 is evenly installed on the outside of the mounting tube 6, a screw 12 and a sleeve 17 are symmetrically installed inside the shell 2, a slider 13 is threadedly connected to the outside of the screw 12, a sleeve rod 18 is sleeved on the outside of the sleeve 17, and the sleeve rod 18 is slidably connected to the sleeve 17, one side of the sleeve rod 18 and one side of the slider 13 are fixedly connected to a limiting rod 14, a cleaning block 15 is arranged between the limiting rods 14, and a sliding hole 16 is provided at the connection between the shell 2 and the limiting rod 14.

[0025] Fold the limiting clip 11 on the base 10 upward and insert it into the reserved hole in the ceiling, and then insert the lamp head 1 into the base 10, so that the limiting block 5 on the outside of the lamp head 1 moves upward along the inside of the fixing groove 8, and only the limiting block 5 moves with the lamp head 1 to the upper position of the fixing block 7. Rotate the lamp head 1 until the limiting block 5 rotates to the top of the fixing block 7, and rotate the screw 12 so that the screw 12 drives the slider 13 to move up and down under the limiting action of the sliding hole 16 and the limiting rod 14, and the slider 13 drives the cleaning block 15 to move up and down through the limiting rod 14, and then the cleaning block 15 cleans the dust on the outside of the heat sink 4 to reduce the adhesion of dust and impurities to the heat sink 4.

[0026] Example 2

[0027] In this embodiment, if Figure 1-Figure 3 As shown, a mounting plate 19 is installed at one end of the limiting clamp 11 , and bolts 20 are evenly installed on the mounting plate 19 .

[0028] The mounting plate 19 and the bolts 20 facilitate the removal of the limiting clamp 11 from the outside of the mounting tube 6 , thereby facilitating maintenance of the limiting clamp 11 .

[0029] In this embodiment, a protective pad is provided at the bottom of the limiting clip 11 , and anti-slip particles are provided at the bottom of the protective pad.

[0030] The protective pad and the anti-skid particles provide the bottom of the limiting clamp 11 with a certain buffering effect and anti-skid effect.

[0031] In this embodiment, an anti-skid layer is fixed to the bottom of the lampshade 9, and anti-skid patterns are provided on the bottom of the anti-skid layer.

[0032] The provision of the anti-skid layer and the anti-skid pattern increases the friction between the bottom of the lampshade 9 and the hand, making it easier to rotate the lampshade 9.

[0033] In this embodiment, the limiting blocks 5 are all fan-shaped blocks, and a reinforcement pad is provided at the bottom of the limiting blocks 5 .

[0034] The provision of the reinforcement pad increases the friction between the bottom of the limiting block 5 and the top of the fixing block 7, thereby improving the stability after engagement.

[0035] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A downlight that is easy to assemble and disassemble, characterized by: The invention comprises a lamp holder (1), a lampshade (9) is installed at the bottom of the lamp holder (1), a housing (2) is installed at the top of the lamp holder (1), a lamp body (3) is installed inside the housing (2), a heat sink (4) is evenly arranged on the outside of the lamp body (3), a limiting block (5) is evenly installed on the outside of the lamp holder (1), a mounting tube (6) is sleeved on the outside of the lamp holder (1), a fixing block (7) is fixed inside the mounting tube (6), fixing grooves (8) are evenly opened inside the fixing block (7), a base (10) is fixed at the bottom of the mounting tube (6), and a limiting clamp (11) is evenly installed on the outside of the mounting tube (6).

2. The easily disassembled downlight according to claim 1, characterized in that: A screw rod (12) and a sleeve (17) are symmetrically installed inside the housing (2); the outer side of the screw rod (12) is threadedly connected to a slider (13); a sleeve rod (18) is sleeved and installed on the outer side of the sleeve (17), and the sleeve rod (18) is slidably connected to the sleeve (17); one side of the sleeve rod (18) and one side of the slider (13) are fixedly connected to a limiting rod (14); a cleaning block (15) is provided between the limiting rods (14); and a sliding hole (16) is provided at the connection between the housing (2) and the limiting rod (14).

3. The easily detachable downlight according to claim 1, characterized in that: One end of the limiting clamp (11) is mounted with a mounting plate (19), and bolts (20) are evenly mounted on the mounting plate (19).

4. The easily disassembled downlight according to claim 1, characterized in that: The bottom of the limiting clamp (11) is provided with a protective pad, and the bottom of the protective pad is provided with anti-skid particles.

5. The easily disassembled downlight according to claim 1, characterized in that: An anti-skid layer is fixed to the bottom of the lampshade (9), and anti-skid patterns are provided on the bottom of the anti-skid layer.

6. The easily disassembled downlight according to claim 1, characterized in that: The limit blocks (5) are all fan-shaped blocks, and a reinforcement pad is provided at the bottom of the limit block (5).

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