An LED ceiling lamp that is easy to maintain

Abstract

The utility model discloses an LED ceiling lamp that is easy to maintain, including a ceiling lamp body, a second fixing ring is fixedly installed on the top periphery of the ceiling lamp body, the upper end of the second fixing ring is detachably connected to the first fixing ring through a fixing assembly, and the first fixing ring is used to be fixed to the ceiling by screws, and the upper end of the second fixing ring is plugged and matched with the inner side of the first fixing ring; the fixing assembly includes positioning blocks evenly arranged on the side wall of the second fixing ring, wherein two oppositely arranged positioning blocks are provided with a card slot on one side away from the second fixing ring. The LED ceiling lamp that is easy to maintain is fixed to the ceiling by screws through the first fixing ring, and is detachably connected to the first fixing ring through the fixing assembly by the second fixing ring, which is not only convenient for disassembly and assembly, but also does not need to support the ceiling lamp body during disassembly and assembly, and has high safety and is easy to use.

Description

Technical Field

[0001] The utility model relates to the field of ceiling lamps, in particular to an LED ceiling lamp which is easy to maintain. Background Art

[0002] LED ceiling lights are a type of light source that uses LEDs and is installed inside a room. The top of the light is designed to be relatively flat and is installed close to the roof, as if it is attached to the roof. Therefore, it is called an LED ceiling light. Currently, most ceiling lights are fixed to the ceiling with multiple screws, which is very inconvenient, time-consuming, and labor-intensive to disassemble and maintain, affecting efficiency. In addition, when the screws are about to be completely unscrewed or are completely unscrewed during disassembly, the ceiling light needs to be held by hand, otherwise it is easy to fall and cause danger, which brings inconvenience to disassembly and assembly.

[0003] Therefore, it is necessary to propose an LED ceiling lamp that is easy to maintain to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED ceiling lamp that is easy to maintain and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An LED ceiling lamp that is easy to maintain, comprising a ceiling lamp body, a second fixing ring is fixedly installed on the top periphery of the ceiling lamp body, an upper end of the second fixing ring is detachably connected to a first fixing ring through a fixing assembly, and the first fixing ring is used to be fixed to the ceiling through screws, and the upper end of the second fixing ring is plugged and matched with the inner side of the first fixing ring;

[0007] The fixing assembly includes positioning blocks evenly arranged on the side wall of the second fixing ring, wherein two relatively arranged positioning blocks are provided with a clamping groove on the side away from the second fixing ring, the inner side of the first fixing ring is evenly provided with positioning grooves adapted to the positioning blocks, and one side of the upper end of the inner cavity of the positioning groove is provided with a limiting groove adapted to the positioning block, wherein one end of the inner side of the two relatively arranged limiting grooves is provided with an installation groove, and the installation groove is movably connected with a slider, and a second spring is provided on the side of the slider close to the limiting groove, and a clamping block for clamping with the clamping groove is provided on the end of the second spring close to the limiting groove, and a nut corresponding to the slider is threadedly connected to the outer periphery of the first fixing ring, and one end of the nut is rotatably connected to the side of the slider away from the second spring.

[0008] Preferably, a side of the block close to the positioning groove is an inclined surface.

[0009] Preferably, the number of the positioning slots and the positioning blocks are both even numbers, and are at least four, and the positioning blocks are plug-fitted into the positioning slots.

[0010] Preferably, the positioning block is slidably matched with the limiting groove.

[0011] Preferably, a guide groove is provided on one side of the block close to the slider, the guide groove is movably connected with a guide rod, one end of the guide rod away from the block is fixedly connected to the side of the slider away from the nut, and the second spring is located outside the guide rod.

[0012] Preferably, a blind hole is provided at one end of the top of the positioning block, and the blind hole is movably connected with an abutment block, a first spring is provided between the bottom of the abutment block and the bottom of the inner cavity of the blind hole, and in the initial state of the first spring, the upper end of the abutment block protrudes from the top of the positioning block, and the upper end of the abutment block is an arc surface.

[0013] Compared with the prior art, the utility model provides an LED ceiling lamp that is easy to maintain and has the following beneficial effects:

[0014] The LED ceiling lamp which is easy to maintain is fixed to the ceiling by screws through a first fixing ring provided, and is detachably connected to the first fixing ring through a fixing assembly through a second fixing ring provided. The fixing assembly has two nuts, and the clamping block and the clamping slot are clamped, which is not only convenient for disassembly and assembly, but also does not require the ceiling lamp body to be supported during disassembly and assembly, and is highly safe and easy to use. The provision of the blind hole, the first spring, and the abutment block can increase the stability between the positioning block and the limiting slot, and reduce the possibility of loosening. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in which the first fixing ring and the second fixing ring are separated;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model in which the first spring and the positioning block are separated;

[0018] Figure 4 It is a schematic diagram of the structure of the clamping block, the nut and the first fixing ring of the utility model in a disassembled state;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the first fixing ring of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the utility model when the clamping block and the nut are in a disassembled state.

[0021] In the figure: 1. ceiling lamp body; 2. first fixing ring; 3. second fixing ring; 4. positioning block; 5. nut; 6. slot; 7. blind hole; 8. first spring; 9. abutment block; 10. positioning slot; 11. limiting slot; 12. clamping block; 13. mounting slot; 14. guide slot; 15. slider; 16. second spring; 17. guide rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-6 As shown, an LED ceiling lamp that is easy to maintain includes a ceiling lamp body 1, a second fixing ring 3 is fixedly installed on the top periphery of the ceiling lamp body 1, the upper end of the second fixing ring 3 is detachably connected to the first fixing ring 2 through a fixing assembly, and the first fixing ring 2 is used to be fixed to the ceiling by screws, and the upper end of the second fixing ring 3 is plugged and matched with the inner side of the first fixing ring 2;

[0024] The fixing assembly includes positioning blocks 4 evenly arranged on the side wall of the second fixing ring 3, wherein two oppositely arranged positioning blocks 4 are provided with a card slot 6 on one side away from the second fixing ring 3, and the inner side of the first fixing ring 2 is evenly provided with positioning slots 10 adapted to the positioning blocks 4, the number of the positioning slots 10 and the positioning blocks 4 are both even numbers, and are at least four, the positioning blocks 4 are plug-fitted with the positioning slots 10, and one side of the upper end of the inner cavity of the positioning slot 10 is provided with a limiting slot 11 adapted to the positioning block 4, and the positioning blocks 4 are slidably matched with the limiting slots 11, wherein the two A mounting groove 13 is provided at one end of the inner side of the relatively arranged limiting groove 11, and a slider 15 is movably connected to the mounting groove 13. A second spring 16 is provided on the side of the slider 15 close to the limiting groove 11, and a clamping block 12 for clamping and cooperating with the clamping groove 6 is provided on the end of the second spring 16 close to the limiting groove 11. The side of the clamping block 12 close to the positioning groove 10 is an inclined surface. The outer periphery of the first fixing ring 2 is threadedly connected with a nut 5 corresponding to the slider 15, and one end of the nut 5 is rotatably connected to the side of the slider 15 away from the second spring 16''

[0025] The first fixing ring 2 is used to be fixed to the ceiling by screws, and the second fixing ring 3 is detachably connected to the first fixing ring 2 through a fixing assembly. There are two nuts 5 in the fixing assembly, and the clamping block 12 and the clamping slot 6 are clamped, which is not only convenient for disassembly and assembly, but also does not require supporting the ceiling lamp body 1 during disassembly and assembly, and has high safety and is easy to use.

[0026] In order to guide the block 12, a guide groove 14 is provided on the side of the block 12 close to the slider 15, and the guide groove 14 is movably connected to a guide rod 17. One end of the guide rod 17 away from the block 12 is fixedly connected to the side of the slider 15 away from the nut 5, and the second spring 16 is located on the outside of the guide rod 17.

[0027] In order to increase the stability of the positioning block 4 and the limiting groove 11, a blind hole 7 is provided at one end of the top of the positioning block 4, and the blind hole 7 is movably connected with an abutment block 9. A first spring 8 is provided between the bottom of the abutment block 9 and the bottom of the inner cavity of the blind hole 7, and in the initial state of the first spring 8, the upper end of the abutment block 9 protrudes from the top of the positioning block 4, and the upper end of the abutment block 9 is an arc surface.

[0028] It should be noted that the utility model is an LED ceiling lamp that is easy to maintain. When in use, the first fixing ring 2 is fixed to the ceiling with fixing screws. When installing the ceiling lamp body 1, the upper end of the second fixing ring 3 on the top of the ceiling lamp body 1 is plugged into the inner side of the first fixing ring 2, and when plugging in, the two positioning blocks 4 are respectively plugged into the two clamping blocks 12 corresponding to the nuts 5. When plugged in to the uppermost end, the ceiling lamp body 1 is rotated so that the positioning block 4 enters the limiting groove 11, and then the positioning block 4 squeezes the clamping block 12 when it contacts the clamping block 12, and the clamping block 12 compresses the second spring 16. When the clamping block 12 coincides with the clamping groove 6, the second spring 16 resets, and the clamping block 12 is clamped into the clamping groove 6, and then The fixation is achieved, and the abutment block 9 on the top of the positioning block 4 is in close contact with the top of the inner cavity of the limiting groove 11, so that the first spring 8 contracts to generate a reverse force, which can increase the stability of the positioning block 4 and the limiting groove 11 and reduce the possibility of loosening. Multiple positioning blocks 4 cooperate with multiple limiting grooves 11 to achieve positioning, and two clamping blocks 12 and two clamping grooves 6 are clamped and fixed, which can also ensure stability. When disassembling, you only need to operate two nuts 5 to separate the clamping block 12 from the clamping groove 6, and finally screw the ceiling lamp body 1 to remove it. Compared with the existing technology, the number of nuts 5 is greatly reduced, and there is no need to support the ceiling lamp body 1 to achieve disassembly and assembly, which has high safety and easy operation.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED ceiling lamp that is easy to maintain, comprising a ceiling lamp body (1), characterized in that: A second fixing ring (3) is fixedly mounted on the outer periphery of the top of the ceiling lamp body (1); the upper end of the second fixing ring (3) is detachably connected to the first fixing ring (2) via a fixing assembly; the first fixing ring (2) is used to be fixed to the ceiling via screws; the upper end of the second fixing ring (3) is plugged into and fitted with the inner side of the first fixing ring (2); The fixing assembly comprises positioning blocks (4) uniformly arranged on the side wall of the second fixing ring (3), wherein two oppositely arranged positioning blocks (4) are provided with a clamping groove (6) on one side away from the second fixing ring (3), the inner side of the first fixing ring (2) is uniformly provided with positioning grooves (10) adapted to the positioning blocks (4), one side of the upper end of the inner cavity of the positioning groove (10) is provided with a limiting groove (11) adapted to the positioning block (4), wherein one end of the inner side of the two oppositely arranged limiting grooves (11) is provided with a mounting groove. A groove (13) is provided, wherein the mounting groove (13) is movably connected to a slider (15), a second spring (16) is provided on a side of the slider (15) close to the limiting groove (11), and a clamping block (12) for clamping with the clamping groove (6) is provided on one end of the second spring (16) close to the limiting groove (11), and a nut (5) corresponding to the slider (15) is threadedly connected to the outer periphery of the first fixing ring (2), and one end of the nut (5) is rotatably connected to a side of the slider (15) away from the second spring (16).

2. The LED ceiling lamp that is easy to maintain according to claim 1, characterized in that: A side of the clamping block (12) close to the positioning groove (10) is an inclined surface.

3. The LED ceiling lamp that is easy to maintain according to claim 2, characterized in that: The number of the positioning grooves (10) and the positioning blocks (4) are both even numbers, and are at least four, and the positioning blocks (4) are plug-fitted into the positioning grooves (10).

4. The LED ceiling lamp that is easy to maintain according to claim 3 is characterized in that: The positioning block (4) is slidably matched with the limiting groove (11).

5. The LED ceiling lamp that is easy to maintain according to claim 1, characterized in that: A guide groove (14) is provided on a side of the clamping block (12) close to the slide block (15); a guide rod (17) is movably connected to the guide groove (14); an end of the guide rod (17) away from the clamping block (12) is fixedly connected to a side of the slide block (15) away from the nut (5); and the second spring (16) is located outside the guide rod (17).

6. The LED ceiling lamp that is easy to maintain according to claim 1, characterized in that: A blind hole (7) is provided at one end of the top of the positioning block (4), and the blind hole (7) is movably connected to an abutment block (9). A first spring (8) is provided between the bottom of the abutment block (9) and the bottom of the inner cavity of the blind hole (7), and in the initial state of the first spring (8), the upper end of the abutment block (9) protrudes from the top of the positioning block (4), and the upper end of the abutment block (9) is an arc surface.

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