Split type LED ceiling lamp structure

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a split type LED ceiling lamp structure which comprises a lamp holder, a lampshade and a fixing assembly, the lampshade is arranged below the lamp holder, the fixing assembly comprises an upper magnetic attraction piece, a lower magnetic attraction piece and two abutting pieces, the top of the lampshade is fixedly connected with the lower magnetic attraction piece, the bottom of the lamp holder is fixedly connected with the upper magnetic attraction piece, and the upper magnetic attraction piece is fixedly connected with the lower magnetic attraction piece. The two abutting pieces are arranged on the two sides of the lampshade respectively, each abutting piece comprises a fixed rod, a spring, a movable rod and an arc-shaped frame, the fixed rods are fixedly connected with the lamp holder, the movable rods are slidably connected with the fixed rods, the two ends of the springs are fixedly connected with the fixed rods and the movable rods respectively, the springs are located in the fixed rods, and the arc-shaped frames are fixedly connected with the movable rods. The arc-shaped frame is located at the end, away from the spring, of the movable rod and located on the outer side of the lampshade. The lampshade is fixed through the magnetic attraction effect of the upper magnetic attraction piece and the lower magnetic attraction piece and mutual cooperation of the two abutting pieces, and the lampshade is prevented from falling off easily.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a split-type LED ceiling light structure. Background Technology

[0002] LED ceiling lights are installed directly on the ceiling and are suitable for general lighting, typically used in living rooms and bedrooms. The light-transmitting cover and lamp holder of most LED ceiling lights use a snap-fit ​​or screw connection, making installation or disassembly relatively difficult and maintenance inconvenient.

[0003] The utility model patent with publication number CN208535798U provides a convenient split-type LED ceiling light, in which the lampshade is directly attracted to a magnetic limiting ring via a ring iron, making it easy to disassemble and maintain the lampshade.

[0004] However, the lampshades are connected by magnetic adsorption, which can easily cause them to fall off accidentally, resulting in damage. Utility Model Content

[0005] The purpose of this utility model is to provide a split LED ceiling light structure to improve the fixing effect of the lampshade and prevent the lampshade from falling off easily and causing damage to the lampshade.

[0006] To achieve the above objectives, this utility model provides a split-type LED ceiling light structure, including a lamp holder, a lampshade, and a fixing assembly. The lampshade is disposed below the lamp holder. The fixing assembly includes an upper magnetic plate, a lower magnetic plate, and two abutment members. The lower magnetic plate is fixedly connected to the top of the lampshade, and the upper magnetic plate is fixedly connected to the bottom of the lamp holder. The upper and lower magnetic plates attract each other. The two abutment members are respectively disposed on both sides of the lampshade. Each abutment member includes a fixed rod, a spring, a movable rod, and an arc-shaped frame. The fixed rod is fixedly connected to the lamp holder, and the movable rod is slidably connected to the fixed rod. The two ends of the spring are fixedly connected to the fixed rod and the movable rod, respectively, and the spring is located inside the fixed rod. The arc-shaped frame is fixedly connected to the movable rod and is located at the end of the movable rod away from the spring. The arc-shaped frame is located on the outside of the lampshade.

[0007] The fixing component further includes a retaining ring, which is fixedly connected to the lampshade. The retaining ring is located above the lampshade and above the arc-shaped frame.

[0008] The supporting component further includes a rubber pad, which is fixedly connected to the arc-shaped frame. The rubber pad is located at the end of the arc-shaped frame away from the movable rod and is in contact with the outer surface of the lampshade.

[0009] The supporting member further includes an expansion sleeve with an opening, which is sleeved on the outside of the movable rod and the fixed rod.

[0010] The supporting member further includes a pull rod, which is fixedly connected to the expansion sleeve and is located on the side of the expansion sleeve.

[0011] This utility model discloses a split-type LED ceiling light structure. The upper and lower magnetic plates can attract each other, allowing the lampshade to be fixed to the bottom of the lamp holder. The movable rod can slide relative to the fixed rod, and the spring supports the movable rod, causing the arc-shaped frame to support the lampshade. The two arc-shaped frames on both sides of the lampshade support the lampshade under the action of the spring. The two arc-shaped frames cooperate to improve the fixing effect of the lampshade at the bottom of the lamp holder, preventing the lampshade from easily falling off and causing damage. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a structural diagram of a split-type LED ceiling light according to this utility model.

[0014] Figure 2 This is a structural cross-sectional view of a split-type LED ceiling light structure according to this utility model.

[0015] Figure 3 This utility model relates to a split-type LED ceiling light structure. Figure 2 A magnified view of a portion of point A in the middle.

[0016] Figure 4 This is a schematic diagram of the expansion sleeve and pull rod of a split LED ceiling light structure according to this utility model.

[0017] 100-Lamp holder, 110-Lamp cover, 210-Upper magnetic plate, 220-Lower magnetic plate, 230-Fixing rod, 240-Spring, 250-Moving rod, 260-Arc frame, 270-Retaining ring, 280-Rubber pad, 290-Expansion sleeve, 291-Opening, 310-Pull rod. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 , Figure 1 This is a structural diagram of a split-type LED ceiling light according to this utility model. Figure 2 This is a structural cross-sectional view of a split-type LED ceiling light structure according to this utility model. Figure 3 This utility model relates to a split-type LED ceiling light structure. Figure 2 A magnified view of a portion of point A in the middle. Figure 4 This is a structural diagram of the expansion sleeve 290 and the pull rod 310 of a split LED ceiling light structure according to this utility model.

[0020] This utility model provides a split LED ceiling light structure, including a lamp holder 100, a lamp cover 110 and a fixing component. The fixing component includes an upper magnetic absorbing piece 210, a lower magnetic absorbing piece 220, a retaining ring 270 and two abutting members. The abutting members include a fixing rod 230, a spring 240, a movable rod 250, an arc frame 260, a rubber pad 280, a tensioning sleeve 290 and a pull rod 310.

[0021] In this specific embodiment, the lampshade 110 is disposed below the lamp holder 100. The top of the lampshade 110 is fixedly connected to the lower magnetic absorbing piece 220, and the bottom of the lamp holder 100 is fixedly connected to the upper magnetic absorbing piece 210. The upper magnetic absorbing piece 210 and the lower magnetic absorbing piece 220 attract each other. Two abutment members are respectively disposed on both sides of the lampshade 110. The fixed rod 230 is fixedly connected to the lamp holder 100. The movable rod 250 is slidably connected to the fixed rod 230. The two ends of the spring 240 are fixedly connected to the fixed rod 230 and the movable rod 250 respectively. The spring 240 is located inside the fixed rod 230. The arc-shaped frame 260 is fixedly connected to the movable rod 250. The arc-shaped frame 260 is located at the end of the movable rod 250 away from the spring 240 and is located on the outside of the lampshade 110. The lampshade 110 is disposed at the bottom of the lamp holder 100 to protect the LED light mounted on the lamp holder 100. The upper magnetic plate 210 and the lower magnetic plate 220 can attract each other, so that the lampshade 110 can be fixed at the bottom of the lamp holder 100. The movable rod 250 can slide relative to the fixed rod 230. The spring 240 supports the movable rod 250, so that the arc-shaped frame 260 supports the lampshade 110. The two arc-shaped frames 260 support the lampshade 110 on both sides of the lampshade 110 under the action of the spring 240. The two arc-shaped frames 260 cooperate with each other to improve the fixing effect of the lampshade 110 at the bottom of the lamp holder 100, preventing the lampshade 110 from falling easily and causing damage to the lampshade 110. When it is necessary to disassemble the lampshade 110, pull the movable rod 250 so that the movable rod 250 moves into the fixed rod 230, thereby causing the arc frame 260 to no longer hold the lampshade 110. Then, pull the lampshade 110 downwards to separate the lower magnetic piece 220 and the upper magnetic piece 210, so that the lampshade 110 can be removed from the lamp holder 100.

[0022] The retaining ring 270 is fixedly connected to the lampshade 110, and is located above the lampshade 110 and the arc-shaped frame 260. The retaining ring 270 is connected to the upper end of the lampshade 110, and the bottom of the retaining ring 270 contacts the upper part of the arc-shaped frame 260. The arc-shaped frame 260 blocks the retaining ring 270, preventing it from falling off, thus preventing the lampshade 110 from falling off and further improving the fixing effect of the lampshade 110.

[0023] In addition, the rubber pad 280 is fixedly connected to the arc-shaped frame 260, and the rubber pad 280 is located at the end of the arc-shaped frame 260 away from the movable rod 250. The rubber pad 280 is in contact with the outer surface of the lampshade 110. When the arc-shaped frame 260 supports the lampshade 110, the rubber pad 280 is in direct contact with the lampshade 110 to protect the lampshade 110.

[0024] Furthermore, the expansion sleeve 290 has an opening 291, and the expansion sleeve 290 is fitted over the outside of the movable rod 250 and the fixed rod 230. The expansion sleeve 290 can fit over the outside of the movable rod 250 and the fixed rod 230, preventing the movable rod 250 from moving inwards towards the fixed rod 230, thereby fixing the overall length between the movable rod 250 and the fixed rod 230. This allows the arc-shaped frame 260 to maintain a supporting position on the lampshade 110, thus maintaining the stability of fixing the lampshade 110. When installing the expansion sleeve 290, the opening 291 is aligned with the fixed rod 230, and the opening 291 of the expansion sleeve 290 opens to both sides, thereby fitting the expansion sleeve 290 onto the fixed rod 230.

[0025] Secondly, the pull rod 310 is fixedly connected to the expansion sleeve 290, and the pull rod 310 is located on the side of the expansion sleeve 290. The pull rod 310 is provided at the bottom of the expansion sleeve 290, and the operator can use the pull rod 310 to install or remove the expansion sleeve 290, so as to facilitate the installation and removal of the expansion sleeve 290.

[0026] When using a split-type LED ceiling light structure, the lower magnetic clasp 220 and the lower magnetic clasp 220 attract each other to fix the lampshade 110 to the bottom of the lamp holder 100. The arc-shaped bracket 260 supports the lampshade 110 under the action of the spring 240. The two arc-shaped brackets 260 interact to improve the fixing effect on the lampshade 110. The lampshade 110 is provided with a retaining ring 270, which is supported by the arc-shaped bracket 260. The resistance of the 0 further improves the fixing effect of the lampshade 110. At the same time, the expansion sleeve 290 is sleeved on the periphery of the fixing rod 230. The expansion sleeve 290 is locked on the fixing rod 230, so that the movable rod 250 cannot be retracted into the fixing rod 230, thereby preventing the position of the arc frame 260 from moving. This ensures that the arc frame 260 always maintains a state of resisting the lampshade 110, thereby improving the fixing effect of the lampshade 110. When it is necessary to disassemble the lampshade 110, the expansion sleeve 290 is pulled off the fixing rod 230 by the pull rod 310, and then the arc frame 260 is pulled to both sides so that the arc frame 260 no longer supports the lampshade 110 and no longer blocks the retaining ring 270. Finally, the lampshade 110 is pulled down forcefully so that the lower magnetic piece 220 and the upper magnetic piece 210 are separated, and the lampshade 110 can be removed from the lamp holder 100.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A split type LED ceiling lamp structure, comprising a lamp holder and a lampshade, wherein the lampshade is arranged below the lamp holder, and characterized in that, It further comprises a fixing assembly; The fixing assembly comprises an upper magnetic sheet, a lower magnetic sheet and two supporting pieces, the top of the lampshade is fixedly connected with the lower magnetic sheet, the bottom of the lamp holder is fixedly connected with the upper magnetic sheet, the upper magnetic sheet and the lower magnetic sheet attract each other, and the two supporting pieces are arranged on the two sides of the lampshade respectively, the supporting piece comprises a fixed rod, a spring, a movable rod and an arc-shaped frame, the fixed rod is fixedly connected with the lamp holder, the movable rod is slidingly connected with the fixed rod, the two ends of the spring are fixedly connected with the fixed rod and the movable rod respectively, the spring is located in the interior of the fixed rod, the arc-shaped frame is fixedly connected with the movable rod, the arc-shaped frame is located at the end of the movable rod away from the spring, and the arc-shaped frame is located outside the lampshade.

2. The split type LED ceiling lamp structure according to claim 1, characterized in that, The fixing assembly further comprises a blocking ring, the blocking ring is fixedly connected with the lampshade, the blocking ring is located above the lampshade, and the blocking ring is located above the arc-shaped frame.

3. The split type LED ceiling lamp structure according to claim 1, characterized in that, The supporting piece further comprises a rubber gasket, the rubber gasket is fixedly connected with the arc-shaped frame, the rubber gasket is located at the end of the arc-shaped frame away from the movable rod, and the rubber gasket is in contact with the outer side of the lampshade.

4. The split type LED ceiling lamp structure according to claim 1, characterized in that, The supporting piece further comprises an expansion sleeve, the expansion sleeve has an opening, and the expansion sleeve is sleeved outside the movable rod and the fixed rod.

5. The split type LED ceiling lamp structure according to claim 4, characterized in that, The supporting piece further comprises a pull rod, the pull rod is fixedly connected with the expansion sleeve, and the pull rod is located at the side of the expansion sleeve.

Images