Detachable ultra-thin LED panel lamp
By introducing a sliding groove and slider design into the ultra-thin LED flat panel light, combined with the assistance of springs, the light body can be moved up and down for disassembly and assembly, solving the problem of inconvenient disassembly and assembly in existing connection methods and improving the ease of disassembly and assembly.
Patent Information
- Application Number
- CN202520746951.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-21
AI Technical Summary
Existing ultra-thin LED panel lights lack ease of disassembly and maintenance, especially when connected by bolts or self-tapping screws, requiring complete disassembly and removal. When pulling them out using torsion spring clips, it is difficult to apply downward force.
The lamp body is designed to move up and down along the housing. By setting a first vertical slide groove, a second vertical slide groove, and an oblique slide groove on the housing, combined with the cooperation of a slider and a spring, the lamp body can be disassembled, avoiding direct pulling down operation of the bottom of the lamp body.
It improves the ease of assembly and disassembly, avoids the inconvenience and pull-down problems of existing connection methods, simplifies the assembly and disassembly process, and especially eliminates the need for operation above the ceiling.
Smart Images
Figure CN223909376U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to LED panel lamp technical field, specifically relates to a detachable ultra -thin type LED panel lamp. BACKGROUND
[0002] Ultra -thin type LED panel lamp is a kind of lighting equipment using LED (light emitting diode) as light source.Its shape has round or rectangular, when using, embed installation is in ceiling, provide illumination for the space below.The surface of installed panel lamp is flush with the surface of ceiling, overall appearance is beautiful and saves space.
[0003] The existing ultra -thin type LED panel lamp is connected together with ceiling by bolt or self tapping screw in the use process, this kind of connecting mode is detachable, but when disassembling and overhauling and maintaining, need to remove and mount all bolt or self tapping screw, the convenience of disassembly is insufficient, although some ultra -thin type LED panel lamp adopts torsional spring buckle mode to realize detachable, but need to pull down and take out when disassembling, since the surface of panel lamp is flush with the surface of ceiling, it is difficult to apply force downward to panel lamp from the lower side of panel lamp in the process of taking out panel lamp, and the convenience of disassembly is insufficient. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a detachable ultra -thin type LED panel lamp, can be disassembled and mounted lamp body by moving lamp body up and down along shell, improve the convenience of disassembly, compared with the connecting mode of existing bolt or self tapping screw, need not remove and mount bolt or self tapping screw, compared with the connecting mode of existing torsional spring buckle, avoid the situation that it is difficult to apply force downward when pulling down and taking out lamp body.
[0005] The technical scheme adopted by the utility model is as follows:
[0006] A detachable ultra -thin type LED panel lamp, including lamp body, further comprising:
[0007] Shell, the shell is arranged at the outside of lamp body, a plurality of first vertical sliding slots and a plurality of second vertical sliding slots are formed on the inner wall of the shell along the circumference, the first vertical sliding slot and the second vertical sliding slot are arranged at intervals, the lower end of the second vertical sliding slot is provided with an opening, the first vertical sliding slot and the second vertical sliding slot are communicated with inclined sliding slot between adjacent, the outside of the lamp body is fixedly connected with a plurality of sliding blocks, the first vertical sliding slot, the second vertical sliding slot and the inclined sliding slot are all slidably connected with the sliding block;
[0008] When the lamp body moves upward, it drives the slider to move upward along the first vertical slide groove to the inclined slide groove. When the lamp body moves downward, it drives the slider to move downward along the inclined slide groove, so that the slider enters the second vertical slide groove and moves from the opening to the outside, thereby separating the lamp body from the housing.
[0009] Both the first and second vertical slides have inclined surfaces at their upper ends, and these inclined surfaces slide in conjunction with the slider.
[0010] A stop block is fixedly connected to the lower end of the inclined slide, and the stop block slides in cooperation with the slider.
[0011] A spring is provided between the top of the lamp body and the housing.
[0012] A lifting block is fixedly connected to one end of the spring near the lamp body, and the bottom of the lifting block slides in conjunction with the top of the lamp body.
[0013] The bottom of the lifting block is treated with a smooth surface.
[0014] The technical effects achieved by this utility model are as follows:
[0015] This invention allows for easy assembly and disassembly of the lamp body by moving it up and down along the housing. When disassembling the lamp body, it moves upwards and then downwards, disengaging the slider from the opening. Conversely, when installing the lamp body, it moves upwards and then downwards, allowing the slider to enter the second vertical groove from the opening and then move to the lower end of the first vertical groove. The lower end of the first vertical groove prevents the slider from moving further downwards, thus installing the lamp body. Compared to existing bolt or self-tapping screw connections, this design eliminates the need to remove and install bolts or self-tapping screws. Furthermore, compared to existing torsion spring clip connections, it avoids the difficulty of applying downward force when pulling the lamp body out, further enhancing the ease of assembly and disassembly. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;
[0018] Figure 3 This is an exploded view of the lamp body and the housing in this utility model;
[0019] Figure 4 This utility model Figure 3 Enlarged view of point B in the middle;
[0020] Figure 5 This utility model Figure 3 Enlarged view of point C in the middle;
[0021] Figure 6 is the structure diagram of the whole installation on the ceiling in the utility model;
[0022] Figure 7 is the sectional view diagram of the whole installation on the ceiling in the utility model.
[0023] In the drawings, the component list represented by each sign is as follows:
[0024] 10, lamp body; 11, sliding block; 20, shell; 211, first vertical sliding slot; 212, second vertical sliding slot; 213, opening; 22, oblique sliding slot; 23, spring; 31, inclined surface; 32, stop block; 33, lifting block. DETAILED DESCRIPTION
[0025] In order to make the purpose and advantages of the utility model more clear and explicit, the utility model is specifically described below in combination with examples.It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.
[0026] As Figures 1 to 7 shown, a detachable ultra-thin LED panel lamp includes a lamp body 10, further includes: a shell 20, the shell 20 is arranged on the outer side of the lamp body 10, a plurality of first vertical sliding slots 211 and a plurality of second vertical sliding slots 212 are formed on the inner wall of the shell 20 in the circumferential direction, the first vertical sliding slots 211 and the second vertical sliding slots 212 are arranged at intervals, an opening 213 is formed at the lower end of the second vertical sliding slot 212, an oblique sliding slot 22 is communicated between adjacent first vertical sliding slots 211 and second vertical sliding slots 212, a plurality of sliding blocks 11 are fixedly connected to the outer side of the lamp body 10, and the first vertical sliding slots 211, the second vertical sliding slots 212 and the oblique sliding slot 22 are all in sliding cooperation with the sliding blocks 11.
[0027] It should be noted that the lamp body 10 is prior art, the inside of the lamp body 10 is provided with LED lamp beads (not shown in the figure), the top of the lamp body 10 is connected with a power adapter (not shown in the figure) through a wire (not shown in the figure), the power adapter is prior art, used for converting input alternating current (AC) into direct current (DC) suitable for the work of LED lamp beads, and providing stable current and voltage, which will not be described here, the shell 20 is provided below with a ceiling, the ceiling is prior art, the shell 20 is fixedly connected with the ceiling through a screw (not shown in the figure), a hole is formed in the ceiling for the lamp body 10 to pass through, when the lamp body 10 is installed on the shell 20, the lower surface of the lamp body 10 is flush with the lower surface of the ceiling.
[0028] It should be noted that the slide block 11 is provided with two and is located at both ends of the lamp body 10 respectively, the first vertical sliding groove 211 and the second vertical sliding groove 212 are arranged at intervals, that is, the first vertical sliding groove 211 and the second vertical sliding groove 212 are distributed alternately along the circumference of the shell 20, one first vertical sliding groove 211 is located on one side of the second vertical sliding groove 212, and the other first vertical sliding groove 211 is located on the other side of the second vertical sliding groove 212, the oblique sliding groove 22 is an inclined sliding groove, the oblique sliding groove 22 located on one side of the first vertical sliding groove 211, the upper end of the oblique sliding groove 22 is communicated with the upper end of the first vertical sliding groove 211, and the lower end of the oblique sliding groove 22 is communicated with the lower end of one second vertical sliding groove 212, the oblique sliding groove 22 located on the other side of the first vertical sliding groove 211, the upper end of the oblique sliding groove 22 is communicated with the upper end of the other second vertical sliding groove 212, and the lower end of the oblique sliding groove 22 is communicated with the lower end of the first vertical sliding groove 211, the end of the slide block 11 is arc-shaped, which is used for reducing the friction between the first vertical sliding groove 211, the second vertical sliding groove 212, the oblique sliding groove 22 and the slide block 11, and facilitating the slide block 11 to slide along the first vertical sliding groove 211, the second vertical sliding groove 212 and the oblique sliding groove 22.
[0029] When the lamp body 10 needs to be disassembled, the lamp body 10 is moved upwards along the shell 20 from below the lamp body 10, so that the lamp body 10 drives the sliding block 11 to move upwards along the first vertical sliding groove 211 into the inclined sliding groove 22, at this time the lamp body 10 is not moved upwards any more, the lamp body 10 drives the sliding block 11 to move downwards along the inclined sliding groove 22 under the action of gravity of the lamp body 10, so that the sliding block 11 moves into the second vertical sliding groove 212, the lamp body 10 continues to move downwards under the action of gravity of the lamp body 10, so that the sliding block 11 moves downwards along the second vertical sliding groove 212 and moves into the shell 20 from below the shell 20, so that the lamp body 10 is separated from the shell 20, to disassemble the lamp body 10, when the lamp body 10 needs to be installed, the lamp body 10 is placed below the shell 20, so that the sliding block 11 is below and aligned with the opening 213, the lamp body 10 is moved upwards along the shell 20 from below the shell 20, so that the lamp body 10 drives the sliding block 11 to enter the second vertical sliding groove 212 from the opening 213, the lamp body 10 continues to move upwards, so that the sliding block 11 moves upwards along the second vertical sliding groove 212 into the inclined sliding groove 22, at this time the lamp body 10 is not moved upwards any more, the lamp body 10 drives the sliding block 11 to move downwards along the inclined sliding groove 22 under the action of gravity of the lamp body 10, so that the sliding block 11 moves into the first vertical sliding groove 211, at this time the sliding block 11 is located at the lower end of the first vertical sliding groove 211, the first vertical sliding groove 211 limits the sliding block 11, and hinders the sliding block 11 from continuing to move downwards, so that the lamp body 10 no longer continues to move downwards relative to the shell 20, so that the positions of the lamp body 10 and the shell 20 remain relatively fixed, thereby installing the lamp body 10, and the convenience of disassembling and assembling the lamp body 10 is improved, compared with the existing bolt or self-tapping screw connection mode, the bolt or self-tapping screw does not need to be disassembled and assembled, the convenience of disassembling and assembling is improved, compared with the existing torsional spring buckle connection mode, the situation that it is difficult to apply force downwards when the lamp body 10 is pulled downwards is avoided, the convenience of disassembling and assembling is improved, and since the space above the ceiling is blocked by the ceiling, it is generally necessary to disassemble part of the ceiling when operating above the ceiling, the lamp body 10 can be disassembled by applying force to the lamp body 10 from below the ceiling, without the need to operate above the ceiling to disassemble the lamp body 10, and the convenience of disassembling and assembling is improved.
[0030] As shown in Figure 4 the upper ends of the first vertical sliding groove 211 and the second vertical sliding groove 212 are provided with inclined surfaces 31, and the inclined surfaces 31 are in sliding fit with the sliding block 11.
[0031] It should be noted that the inclined surfaces 31 are inclined planes, the inclined surface 31 located at the upper end of the first vertical sliding groove 211 is inclined from the first vertical sliding groove 211 to the inclined sliding groove 22, and the inclined surface 31 located at the upper end of the second vertical sliding groove 212 is inclined from the second vertical sliding groove 212 to the inclined sliding groove 22.
[0032] In this embodiment, in the process that the sliding block 11 moves upward along the first vertical sliding groove 211 or the second vertical sliding groove 212 and enters the oblique sliding groove 22, the sliding block 11 moves along the inclined surface 31 to the side close to the oblique sliding groove 22 after contacting the inclined surface 31, thereby facilitating the sliding block 11 to enter the oblique sliding groove 22.
[0033] As shown in Figure 4 , the lower end of the oblique sliding groove 22 is fixedly connected with a stop block 32, and the stop block 32 is in sliding cooperation with the sliding block 11.
[0034] It should be noted that the top of the stop block 32 is smoothly transitioned with the lower side of the oblique sliding groove 22, facilitating the sliding block 11 to pass through the top of the stop block 32, and the side surface of the stop block 32 has a thickness and is higher than the lower end of the first vertical sliding groove 211 or the second vertical sliding groove 212, for blocking the sliding block 11 from moving to the side close to the oblique sliding groove 22 from the lower end of the first vertical sliding groove 211 or the second vertical sliding groove 212.
[0035] In this embodiment, when the sliding block 11 moves along the oblique sliding groove 22 to the first vertical sliding groove 211 or the second vertical sliding groove 212, the sliding block 11 moves along the stop block 32 to the side surface of the stop block 32 after contacting the stop block 32, thereby blocking the sliding block 11 from moving to the side close to the oblique sliding groove 22 from the lower end of the first vertical sliding groove 211 or the second vertical sliding groove 212, and facilitating to reduce the situation that the sliding block 11 deviates from the lower end of the first vertical sliding groove 211 or the second vertical sliding groove 212 to the lower end of the oblique sliding groove 22 in the process of moving the lamp body 10 upward along the shell 20.
[0036] As shown in Figure 1 , Figure 3 and Figure 7 , the top of the lamp body 10 is provided with a spring 23 between the shell 20.
[0037] It should be noted that the upper end of the spring 23 is fixedly connected with the shell 20.
[0038] In this embodiment, when the lamp body 10 moves upward along the shell 20, the lamp body 10 presses the spring 23, and when the lamp body 10 needs to move downward along the shell 20, the spring 23 pushes the lamp body 10 to move downward under the elastic action, thereby assisting the lamp body 10 to move downward on the basis of the lamp body 10 moving downward by relying on its own gravity, thereby facilitating the sliding block 11 to move from the upper end of the oblique sliding groove 22 to the lower end of the oblique sliding groove 22.
[0039] As shown in Figure 1 , Figure 3 and Figure 7 , one end of the spring 23 close to the lamp body 10 is fixedly connected with a lifting block 33, and the bottom of the lifting block 33 is in sliding cooperation with the top of the lamp body 10.
[0040] It should be noted that the lower end of the spring 23 is fixedly connected with the lifting block 33.
[0041] In this embodiment, since the oblique sliding groove 22 is inclined, when the sliding block 11 slides along the oblique sliding groove 22, the lamp body 10 moves in the vertical direction in the shell 20 and also rotates relative to the shell 20, so that the lamp body 10 rotates relative to the lifting block 33, and the lifting block 33 cooperates with the top of the lamp body 10 to avoid the situation that the spring 23 is twisted and damaged when the lamp body 10 rotates.
[0042] As shown in Figure 7 the bottom of the lifting block 33 is smoothly treated.
[0043] In this embodiment, the smoothly treated lifting block 33 reduces the friction between the bottom of the lifting block 33 and the top of the lamp body 10, so as to facilitate the relative rotation between the lamp body 10 and the lifting block 33.
[0044] The working principle of the utility model is as follows: the lamp body 10 is moved upward along the shell 20 and then moved downward, when the sliding block 11 moves to the lower end of the first vertical sliding groove 211, the lower end of the first vertical sliding groove 211 hinders the sliding block 11 from continuing to move downward, so as to install the lamp body 10, when the sliding block 11 moves to the lower end of the second vertical sliding groove 212, the sliding block 11 moves to the lower side of the shell 20 through the opening 213, so as to disassemble the lamp body 10, compared with the existing bolt or self-tapping screw connection mode, the bolt or self-tapping screw is avoided to be disassembled, compared with the existing torsional spring buckle connection mode, the lamp body 10 is facilitated to be forced upward from the lower side of the lamp body 10 to take down the lamp body 10, so as to improve the convenience of disassembly.
[0045] The above only describes the preferred embodiments of the utility model, and it should be noted that for ordinary skilled persons in the art, without departing from the principle of the utility model, some improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection range of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art, unless otherwise specified and limited.
Claims
1. An ultra-thin LED flat lamp with detachable, characterized in that, It comprises a lamp body (10) and further comprises: a shell (20) arranged on the outer side of the lamp body (10), a plurality of first vertical grooves (211) and a plurality of second vertical grooves (212) are arranged on the inner wall of the shell (20) in the circumferential direction, the first vertical grooves (211) and the second vertical grooves (212) are arranged at intervals, the lower end of the second vertical groove (212) is provided with an opening (213), the first vertical groove (211) and the second vertical groove (212) are communicated with the inclined groove (22), the outer side of the lamp body (10) is fixedly connected with a plurality of sliding blocks (11), and the first vertical groove (211), the second vertical groove (212) and the inclined groove (22) are in sliding connection with the sliding block (11). Wherein, the lamp body (10) moves upward to drive the sliding block (11) to move upward along the first vertical groove (211) to the inclined groove (22), the lamp body (10) moves downward to drive the sliding block (11) to move downward along the inclined groove (22), so that the sliding block (11) enters the second vertical groove (212) and moves to the outside from the opening (213), so that the lamp body (10) is separated from the shell (20).
2. The detachable ultra-thin LED panel lamp according to claim 1, characterized in that: The upper end of the first vertical groove (211) and the second vertical groove (212) is provided with an inclined surface (31), and the inclined surface (31) is in sliding connection with the sliding block (11).
3. The detachable ultra-thin LED panel lamp according to claim 1, wherein: The lower end of the inclined groove (22) is fixedly connected with a stop block (32), and the stop block (32) is in sliding connection with the sliding block (11).
4. The detachable ultra-thin LED panel lamp according to claim 1, wherein: The top of the lamp body (10) and the shell (20) are provided with a spring (23).
5. The detachable ultra-thin LED panel lamp according to claim 4, characterized in that: One end of the spring (23) close to the lamp body (10) is fixedly connected with a lifting block (33), and the bottom of the lifting block (33) is in sliding connection with the top of the lamp body (10).
6. The detachable ultra-thin LED panel lamp according to claim 5, characterized in that: The bottom of the lifting block (33) is treated with smooth surface.