Ceiling lamp mounting structure convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of lighting lamp installation, and particularly relates to a ceiling lamp installation structure convenient to disassemble and assemble, which comprises a lamp holder, the lamp holder comprises a fixed plate and a shell, a plurality of installation holes are arranged on the fixed plate, the ceiling lamp installation structure further comprises a quick disassembly and assembly mechanism, two inwards bent hanging parts are symmetrically arranged at the left end and the right end of the fixed plate, and the shell is arranged on the shell. The left end and the right end of the fixing plate are detachably connected with the two ends of the top opening of the shell through two quick dismounting and mounting mechanisms correspondingly, each quick dismounting and mounting mechanism comprises a sliding rail plate, a hook plate and a button assembly, the sliding rail plates and the hook plates are both in an L shape, the transverse ends of the sliding rail plates are fixedly installed on the bottom wall in the shell, and a sliding rail groove is defined by the transverse ends of the sliding rail plates and the shell; the transverse end of the hook plate is slidably arranged in the sliding rail groove in a penetrating mode in the left-right direction, the vertical end of the hook plate is provided with a hook part, and the hook part is driven by the button assembly to move in the left-right direction so as to be hooked with or disengaged from the hooking part on the same side.

Description

Technical Field

[0001] This utility model belongs to the field of lighting fixture installation technology, and in particular relates to a chandelier installation structure that is easy to assemble and disassemble. Background Technology

[0002] A chandelier is a lighting fixture that is suspended from the ceiling. They are usually divided into single-head chandeliers and multi-head chandeliers. The installation height of a chandelier should be no less than 2.2 meters from the ground.

[0003] Currently, most chandeliers on the market consist of a lamp head and a lamp holder. Both ends of the lamp head are suspended from the lamp holder by slings or rods. The lamp holder contains a driver, which is electrically connected to the light source inside the lamp head via a cable. In actual installation, most chandeliers are fixed to the ceiling using bolts, nuts, expansion bolts, and other fasteners. Installation is time-consuming and labor-intensive, especially for larger chandeliers, often requiring multiple people to work together to lift or position them. Furthermore, disassembly and maintenance of the chandelier also require tools, resulting in low efficiency and inconvenience for users.

[0004] Therefore, it is necessary to improve the existing chandelier installation structure and provide a convenient chandelier installation structure that facilitates disassembly, assembly, and maintenance, in order to solve the aforementioned problems existing in the prior art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a chandelier installation structure that is reasonably designed, easy to use, and facilitates the disassembly, assembly, and maintenance of chandeliers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A chandelier mounting structure that is easy to assemble and disassemble includes a lamp holder, which includes a fixing plate and a housing. The fixing plate has several mounting holes and also includes a quick-release mechanism. The left and right ends of the fixing plate are symmetrically provided with two inwardly bent hook parts. The left and right ends of the fixing plate are detachably connected to the top openings of the housing through the two quick-release mechanisms. The quick-release mechanism includes a slide rail plate, a hook plate, and a button assembly. The slide rail plate and the hook plate are both L-shaped. The horizontal end of the slide rail plate is fixedly installed on the bottom wall inside the housing and forms a slide rail groove with the housing. The horizontal end of the hook plate slides through the slide rail groove in the left and right direction. The vertical end of the hook plate is provided with a hook part. The hook part is driven by the button assembly to move in the left and right direction to engage or disengage with the hook part on the same side.

[0008] Preferably, the button assembly includes a button rod, a button head, and a button hole. The button rod is movably inserted between the middle of the vertical end of the hook plate and the vertical end of the slide rail plate. A spring is sleeved in the middle of the button rod. A limiting part is provided at one end of the button rod near the vertical end of the slide rail plate. The other end of the button rod is connected to one end of the button head. The other end of the button head extends out to a button hole corresponding to the end of the outer casing.

[0009] Preferably, the button rod is a threaded rod, and one end of the button head is provided with an internal threaded hole that is threadedly connected to the other end of the button rod.

[0010] Preferably, a tool tightening groove is provided on the end face of the limiting part.

[0011] Preferably, the front and rear sides of the horizontal end of the slide rail plate are detachably connected to the bottom wall of the outer casing by a first screw.

[0012] Preferably, the horizontal end of the hook plate is provided with an upwardly extending anti-detachment part, the height of which is greater than the height of the slide rail groove.

[0013] Preferably, a connecting plate is provided at the bottom of the outer casing, and both ends of the connecting plate are detachably connected to the lower surface of the outer casing by a second screw.

[0014] Preferably, the second screw is provided corresponding to the anti-detachment part, and the distance between the upper end face of the second screw and the bottom wall of the inner shell is greater than the height of the anti-detachment part.

[0015] Preferably, the housing contains a drive power supply, and the bottom walls at both ends of the housing and the connecting plate are provided with corresponding through holes for the drive power supply cable to pass through.

[0016] This utility model adopts the above technical solution and has the following technical effects:

[0017] This utility model incorporates a quick-release mechanism to facilitate the rapid assembly and disassembly of the lamp holder's fixing plate and outer casing. When installing the chandelier, the outer casing can be pre-assembled with the quick-release mechanism, connecting plate, and drive power supply, and then connected to the lamp head via a sling or rod. The fixing plate can be individually installed by using bolts, nuts, expansion screws, and other fasteners through several mounting holes on it to fix it to the ceiling in a conventional manner. During connection, simply manually control the button heads of the two quick-release mechanisms to retract into the outer casing, allowing the top opening of the outer casing to fit over the outside of the fixing plate. Then, release the button heads to allow them to reset under the action of the spring, so that the other end of the button head is protruding from the button hole. When the button heads reset, they can not only engage the hook part with the hanging part on the same side for main support, but also provide auxiliary support. When disassembling the chandelier, simply press the button head inside the casing to retract it, which will cause the hook part to disengage from the hanging part on the same side, thus quickly separating the casing from the fixing plate. This greatly simplifies the disassembly and assembly process and facilitates the subsequent replacement and maintenance of the chandelier. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are described as follows:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention from one perspective;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0021] Figure 3 This is a one-view exploded view diagram of the present invention;

[0022] Figure 4 This is an exploded view of the present invention from another perspective;

[0023] Figure 5 This is a schematic diagram of the longitudinal cross-sectional structure of this utility model;

[0024] Figure 6 for Figure 5 A magnified view of the structure at point A in the middle;

[0025] Figure 7 This is a three-dimensional structural diagram of the quick-release mechanism of this utility model;

[0026] Figure 8 This is an exploded view of the quick-release mechanism of this utility model;

[0027] In the picture:

[0028] 100. Lamp holder; 110. Fixing plate; 111. Mounting hole; 112. Hanging part; 120. Housing; 130. Connecting plate; 140. Drive power supply; 150. Wire hole; 200. Quick-release mechanism; 210. Slide rail plate; 220. Hook plate; 221. Hook part; 222. Anti-detachment part; 230. Button assembly; 231. Button rod; 232. Button head; 233. Button hole; 234. Spring; 235. Limiting part; 236. Internal threaded hole; 237. Tool tightening groove; 240. First screw; 250. Second screw. Detailed Implementation

[0029] The embodiments described below are merely some embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings:

[0030] See Figure 1-8 As shown in one example, the chandelier mounting structure of this utility model, which is easy to assemble and disassemble, includes a lamp holder 100. The lamp holder 100 includes a fixing plate 110 and a housing 120. The fixing plate 110 is provided with a plurality of mounting holes 111. Preferably, the plurality of mounting holes 111 include a circular hole located at the center of the fixing plate 110 and a plurality of strip holes symmetrically arranged on both sides of the circular hole.

[0031] To enable quick assembly and disassembly between the fixing plate 110 and the outer shell 120, this utility model also includes a quick-release mechanism 200. The fixing plate 110 has two inwardly bent hook parts 112 symmetrically provided at its left and right ends. The left and right ends of the fixing plate 110 are detachably connected to the two ends of the top opening of the outer shell 120 through the two quick-release mechanisms 200. The quick-release mechanism 200 includes a slide rail plate 210, a hook plate 220 and a button assembly 230. The slide rail plate 210 and the hook plate 220 are both L-shaped. The horizontal end of the slide rail plate 210 is fixedly installed on the bottom wall inside the outer shell 120 and forms a slide rail groove with the outer shell 120. The horizontal end of the hook plate 220 slides through the slide rail groove in the left and right direction. The vertical end of the hook plate 220 is provided with a hook part 221. The hook part 221 is driven by the button assembly 230 to move in the left and right direction to hook or disengage with the hook part 112 on the same side.

[0032] In this embodiment, the added quick-release mechanism 200 facilitates quick assembly and disassembly between the fixing plate 110 of the lamp holder 100 and the outer shell 120.

[0033] As a preferred embodiment, based on the above structure, the button assembly 230 preferably includes a button rod 231, a button head 232, and a button hole 233. The button rod 231 is movably inserted between the middle of the vertical end of the hook plate 220 and the vertical end of the slide rail plate 210. A spring 234 is sleeved in the middle of the button rod 231. A limiting part 235 is provided at one end of the button rod 231 near the vertical end of the slide rail plate 210. The other end of the button rod 231 is connected to one end of the button head 232. The other end of the button head 232 extends out to the button hole 233 corresponding to the end of the housing 120.

[0034] In this embodiment, by manually pressing the other end of the button head 232, the hook plate 220 can be pushed to move along the center direction of the outer shell 120 in the slide rail groove of the slide rail plate 210, so as to drive the hook part 221 to disengage from the hook part 112 on the same side. As the vertical end of the slide rail plate 210 approaches the vertical end of the slide rail plate 210, the spring 234 can be compressed to store energy. At the same time, the movable button rod 231 is also driven to move towards the center, so that the limiting part 235 moves away from the vertical end of the slide rail plate 210. Conversely, when the button head 232 is released, under the action of the spring 234 releasing energy, the button head 232 can move away from the center of the outer shell 120 to reset.

[0035] As a preferred embodiment, based on the above structure, preferably, the button rod 231 is a threaded rod, and one end of the button head 232 is provided with an internal threaded hole 236 that is threadedly connected to the other end of the button rod 231.

[0036] In this embodiment, the connection depth between the button rod 231 and the button head 232 can be adjusted by the internal threaded hole 236, thereby adjusting the distance between the vertical end of the hook plate 220 and the vertical end of the slide rail plate 210 under normal conditions, as well as the force on the spring 234.

[0037] As a preferred embodiment, based on the above structure, preferably, a tool tightening groove 237 is provided on the end face of the limiting part 235.

[0038] In this embodiment, the tool tightening groove 237 is provided so that the button rod 231 can be easily threaded into the internal threaded hole 236 of the button head 232 with the aid of a tool, and the connection depth between the two can be more easily controlled.

[0039] As a preferred embodiment, based on the above structure, preferably, the front and rear sides of the horizontal end of the slide rail plate 210 are detachably connected to the bottom wall of the outer casing 120 by the first screw 240.

[0040] As a preferred embodiment, based on the above structure, preferably, the horizontal end of the hook plate 220 is provided with an upwardly extending anti-detachment part 222, and the height of the anti-detachment part 222 is greater than the height of the slide rail groove.

[0041] As a preferred embodiment, based on the above structure, preferably, a connecting plate 130 is provided at the bottom of the outer shell 120, and both ends of the connecting plate 130 are detachably connected to the lower surface of the outer shell 120 by a second screw 250.

[0042] As a preferred embodiment, based on the above structure, preferably, the second screw 250 is provided corresponding to the anti-detachment part 222, and the distance between the upper end face of the second screw 250 and the inner bottom wall of the outer casing 120 is greater than the height of the anti-detachment part 222.

[0043] In this embodiment, the upper end of the second screw 250 is used to limit the movement position of the anti-detachment part 222.

[0044] As a preferred embodiment, based on the above structure, preferably, the housing 120 is provided with a drive power supply 140, and the bottom walls at both ends of the housing 120 and the connecting plate 130 are respectively provided with wire holes 150 for the drive power supply 140 cable to pass through.

[0045] In this embodiment, the cable of the driving power supply 140 can be passed through the housing 120 and electrically connected to the lamp holder or external mains power through the wire hole 150.

[0046] The working principle of this utility model is as follows:

[0047] When installing the chandelier, the outer casing 120 can be pre-assembled with the quick-release mechanism 200, the connecting plate 130, and the drive power supply 140, and connected to the lamp holder via a sling or rod. The fixing plate 110 can be fixed to the ceiling in a conventional manner using bolts, nuts, expansion screws, and other fasteners through several mounting holes 111 for separate installation. During connection, simply manually control the button heads 232 of the two quick-release mechanisms 200 to retract into the outer casing 120, so that the top opening of the outer casing 120 fits over the outside of the fixing plate 110. Then, release the button head 232 to reset it under the action of the spring 234, so that the other end of the button head 232 is in the state of protruding from the button hole 233. When the button head 232 resets, it can not only drive the hook part 221 to hook with the hanging part 112 on the same side for main support, but also use the button head 232 for auxiliary support.

[0048] When disassembling the chandelier, simply press the button head 232 inside the outer casing 120 to retract it, which will cause the hook part 221 to disengage from the hanging part 112 on the same side, thereby quickly separating the outer casing 120 from the fixing plate 110 without having to remove the fixing plate 110 from the ceiling. This greatly simplifies the disassembly and assembly process and facilitates the subsequent replacement and maintenance of the chandelier.

[0049] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent changes, modifications, substitutions, and variations made by those skilled in the art based on the concept of this utility model and on the basis of existing technology through logical analysis, reasoning, or limited experiments shall be within the scope of protection defined by the claims.

Claims

1. A ceiling lamp mounting structure convenient to disassemble, comprising a lamp holder (100), the lamp holder (100) comprising a fixing plate (110) and a shell (120), a plurality of mounting holes (111) being formed in the fixing plate (110), characterized in that: It also includes quick disassembly mechanism (200), the left and right ends of the fixed plate (110) are symmetrically provided with two hanging parts (112) which are bent inward, the left and right ends of the fixed plate (110) are detachably connected with the top opening ends of the shell (120) through two quick disassembly mechanisms (200) respectively, the quick disassembly mechanism (200) comprises a slide rail plate (210), a hook plate (220) and a button assembly (230), the slide rail plate (210) and the hook plate (220) are both in the shape of L, the horizontal end of the slide rail plate (210) is fixedly installed on the bottom wall inside the shell (120) and forms a slide rail groove with the shell (120), the horizontal end of the hook plate (220) is slidably arranged in the slide rail groove, the vertical end of the hook plate (220) is provided with a hook part (221), and the hook part (221) is driven by the button assembly (230) to move in the left-right direction to hook or disengage with the hanging part (112) on the same side.

2. The ceiling mount structure of claim 1, wherein: The button assembly (230) comprises a button rod (231), a button head (232) and a button hole (233), the button rod (231) is movably arranged between the vertical end of the hook plate (220) and the vertical end of the slide rail plate (210), the middle part of the button rod (231) is sleeved with a spring (234), one end of the button rod (231) close to the vertical end of the slide rail plate (210) is provided with a limiting part (235), the other end of the button rod (231) is connected with one end of the button head (232), and the other end of the button head (232) extends out of the button hole (233) which is correspondingly arranged on the end of the shell (120).

3. The readily detachable ceiling mount structure of claim 2, wherein: The button rod (231) is a threaded rod, and one end of the button head (232) is provided with an internal thread hole (236) which is threadedly connected with the other end of the button rod (231).

4. The readily detachable ceiling mount structure according to claim 3, wherein: A tool tightening groove (237) is arranged on the end face of the limiting part (235).

5. The readily detachable ceiling mount structure of claim 1, wherein: The horizontal end of the slide rail plate (210) is detachably connected with the bottom wall of the shell (120) through a first screw (240) on both sides.

6. The readily detachable ceiling mount structure of claim 1, wherein: The horizontal end of the hook plate (220) is provided with an anti-disengagement part (222) which extends upward, and the height of the anti-disengagement part (222) is greater than the height of the slide rail groove.

7. The readily detachable ceiling mount structure of claim 6, wherein: The lower side of the shell (120) is provided with a connecting plate (130), and the two ends of the connecting plate (130) are detachably connected with the lower surface of the shell (120) through a second screw (250).

8. The readily detachable ceiling mount structure according to claim 7, wherein: The second screw (250) is arranged corresponding to the anti-disengagement part (222), and the distance between the upper end face of the second screw (250) and the bottom wall inside the shell (120) is greater than the height of the anti-disengagement part (222).

9. The readily detachable ceiling mount structure of claim 7, wherein: A driving power supply (140) is arranged in the shell (120), and the two end bottom walls of the shell (120) and the connecting plate (130) are both provided with a threading hole (150) for the cable of the driving power supply (140) to pass out.

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