Ceiling lamp holder

Abstract

The utility model discloses a ceiling lamp holder, which belongs to the technical field of ceiling lamps and is arranged on a ceiling joist, a mounting edge is formed on the ceiling joist, the ceiling lamp holder comprises a connecting frame and a plurality of limiting assemblies, the connecting frame is used for mounting a lamp, the limiting assemblies are respectively arranged on two sides of the connecting frame, and each limiting assembly comprises an inserting column and a shifting rod; the inserting column is movably installed on the connecting frame and used for abutting against the top face of the hanging edge, the shifting rod is used for driving the inserting column to be close to or away from the hanging edge, and a through hole allowing the shifting rod to stretch out is formed in the connecting frame. In the process of dismounting and mounting the ceiling lamp bracket and the ceiling joist, a constructor does not need to use an additional tool to dismount and mount the connecting frame, so that the dismounting and mounting operation steps are simplified, the dismounting and mounting operation complexity is reduced, the dismounting and mounting and maintenance difficulty is reduced, the dismounting and mounting time is shortened, the dismounting and mounting and maintenance efficiency is improved, and the construction cost is reduced. The use is convenient and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceiling lamp technical field especially ceiling lamp frame. BACKGROUND

[0002] Ceiling lamp frame as an important part of indoor lighting system, its installation mode directly influences the stability, safety and maintenance convenience of lamps and lanterns. At present, the lamps and lanterns on the ceiling are directly installed to the ceiling joist or other support structure by bolt or screw fixing mode, thereby effectively preventing the lamps and lanterns from falling off in high altitude environment due to vibration or external force, and ensuring the use safety.

[0003] The applicant obtains the following prior art through retrieval, specifically, the patent with publication number CN219160261U discloses a lamp box structure for elevator ceiling, belongs to the technical field of elevator ceiling, and comprises a ceiling support frame, the ceiling support frame is provided with lamp boxes fixedly connected with the ceiling support frame through screws on both sides, the lamp boxes are provided with ceiling hanging plate seats fixedly connected with the lamp boxes through screws on the upper end of the front and rear sides, the ceiling support frame is provided with a strip-shaped lamp holder fixedly connected with the side of the lamp box and the ceiling support frame through screws, and the strip-shaped lamp holder is provided with ceiling sealing plate frames fixedly connected with the ceiling support frame through plug-in screw connection on both ends. It has the characteristics of compact structure, convenient disassembly and assembly and good structural stability. The problems of energy saving and beauty of the elevator ceiling are solved.

[0004] From the above patent, it can be seen that the lamp box structure for elevator ceiling has the characteristics of compact structure, convenient disassembly and assembly and good structural stability, and solves the problems of energy saving and beauty of the elevator ceiling. However, in the actual installation process, the strip-shaped lamp holder and the ceiling support frame are connected through screws, although the installation stability of the strip-shaped lamp holder can be ensured, the screw connection mode requires the use of additional disassembly and assembly tools, which makes the disassembly and assembly operation steps of the lamp holder more complicated, increases the disassembly and assembly and maintenance difficulty, and reduces the disassembly and assembly and maintenance efficiency, which is inconvenient to use. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a ceiling lamp frame, which aims to solve the problem of complicated disassembly and assembly operation steps of the existing ceiling lamp frame, increased disassembly and assembly and maintenance difficulty, and reduced disassembly and assembly and maintenance efficiency.

[0006] To achieve the above object, the utility model provides a ceiling lamp stand is arranged on the ceiling joist, forms has the hanging along on the ceiling joist, includes the connecting frame and a plurality of limiting components, the connecting frame is used for installing lamps and lanterns, a plurality of limiting components are respectively arranged on both sides of the connecting frame, a plurality of limiting components all include the plug -in post and the lever, the plug -in post is movably installed on the connecting frame and is used for with the top surface of the hanging along abuts, the lever is used for driving the plug -in post is close to or away from the hanging along, the connecting frame is opened and has the through -hole that the lever projects on.

[0007] Preferably, the opposite sides of the connecting frame are respectively provided with a plurality of mounting seats, a plug-in post is respectively provided on a plurality of mounting seats, a clamping groove is formed on the plug-in post, the groove wall of the clamping groove is formed with an inclined surface, the inclined surface is inclined downward from top to bottom away from the mounting seat, one end of the lever is inserted into the clamping groove and abuts with the inclined surface.

[0008] Preferably, the end of the lever abutting with the inclined surface is chamfered, and the chamfer angle of the lever is consistent with the inclination angle of the inclined surface.

[0009] Preferably, an annular flange is formed on the outer wall of the lever, and the annular flange is used to abut with the top surface of the connecting frame.

[0010] Preferably, an ear is formed on the end of the plug-in post away from the hanging along, and the opposite sides of the ear and the mounting seat are respectively formed with a boss, the limiting component further comprises an elastic member, and the two ends of the elastic member are respectively sleeved on the boss.

[0011] Preferably, at least two elastic members are respectively and symmetrically arranged on both sides of the plug-in post.

[0012] Preferably, the diameter of the through hole is greater than the cross-sectional width of the lever, a cover plate for shielding the lever is detachably installed in the through hole, and the lever and the plug-in post are of an integral structure.

[0013] Beneficial effects:

[0014] 1. In the dismounting process of the utility model ceiling lamp stand and the ceiling joist, the construction personnel do not need to use additional tools to dismount the connecting frame, thereby not only simplifying the dismounting operation steps, reducing the complexity of the dismounting operation, but also reducing the dismounting and maintenance difficulty, shortening the dismounting time, and improving the dismounting and maintenance efficiency, convenient to use and reliable.

[0015] 2. The utility model ceiling lamp stand can install and fix the connecting frame through a plurality of limiting components, so that the connecting frame can drive the lamps and lanterns to be stably installed on the ceiling joist, ensuring the installation stability and safety of the lamps and lanterns, and the structure design is simple and reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described in the following embodiments are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is a structural schematic view of a first perspective view of the ceiling lamp holder on the ceiling joist according to an embodiment of the present application;

[0018] Figure 2 is Figure 1 a partial enlarged view of A in figure;

[0019] Figure 3 is a structural schematic view of a second perspective view of the ceiling lamp holder on the ceiling joist according to an embodiment of the present application;

[0020] Figure 4 is a plan view of the ceiling lamp holder on the ceiling joist according to an embodiment of the present application;

[0021] Figure 5 is Figure 4 a sectional view of B-B in figure;

[0022] Figure 6 is Figure 5 a partial enlarged view of C in figure.

[0023] In the figure: 100-ceiling joist;101-hanging along;200-lamp;1-connection frame;2-limiting assembly;3-insert column;4-pole;5-through hole;6-mounting seat;7-clamping groove;8-inclined slope;9-annular flange;10-ear;11-convex table;12-elastic member. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it need not be further defined and explained in the subsequent views.

[0027] In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the application is usually placed, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "arrangement", "installation", "connection", "connection" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Embodiment 1:

[0031] The utility model provides a ceiling lamp stand.

[0032] In an embodiment of the utility model, the ceiling lamp stand is arranged on the ceiling joist 100, the ceiling joist 100 is formed with the hanging along 101, including the connecting frame 1 and a plurality of limiting components 2, the connecting frame 1 is used to install the lamp 200, a plurality of limiting components 2 are arranged on both sides of the connecting frame 1 respectively, a plurality of limiting components 2 all include the plug -in column 3 and the lever 4, the plug -in column 3 is movably installed on the connecting frame 1 and is used to abut with the top surface of the hanging along 101, the lever 4 is used to drive the plug -in column 3 to approach or away from the hanging along 101, the through -hole 5 of the lever 4 is provided with the through -hole 5 that goes out on the connecting frame 1.

[0033] It should be noted that ceiling joists (100mm) are typically divided into main joists and secondary joists. The main joists are usually installed to the wall using hangers or expansion bolts. After the main joists are installed, the installers can use bolts to securely connect the secondary joists to them. At this point, the main and secondary joists will create an installation space, allowing the installers to attach ceiling panels, light fixtures, or air vents to the secondary joists.

[0034] Specifically, such as Figures 1 to 6 As shown, in this utility model of ceiling light fixture, the light fixture 200 can be installed onto the connecting frame 1 by means of snap-fit ​​or threaded connection, which facilitates the disassembly and assembly of the light fixture 200 and is convenient for maintenance; at the same time, since several limiting components 2 are respectively provided on both sides of the connecting frame 1, the connecting frame 1 can be fixed at multiple points through the limiting components 2, so that the connecting frame 1 can drive the light fixture 200 to be stably installed onto the ceiling joist 100, ensuring the installation stability and safety of the light fixture 200. The structural design is simple and reasonable. Furthermore, since the inserts 3 in several limiting components 2 are movably installed on the connecting frame 1, the inserts 3 and the connecting frame 1 can be movably installed by sliding engagement. That is, by opening an installation hole on the connecting frame 1, the inserts 3 are inserted into the installation hole and can slide linearly back and forth relative to the connecting frame 1. At the same time, by rotating the lever 4 to the inserts 3, the lever 4 can drive the inserts 3 to move in the direction of approaching or moving away from the mounting edge 101. Since the connecting frame 1 has a through hole 5 for the lever 4 to extend out, the construction personnel can move the lever 4 to drive the inserts 3 to move relative to the connecting frame 1 and to abut or disengage from the top surface of the mounting edge 101, thereby realizing the installation or disassembly of the connecting frame 1.

[0035] Understandably, when the lamp 200 needs to be installed on the suspended ceiling joist 100, at this time the construction personnel can drive the insertion column 3 into the top surface of the hanging along 101 by pulling the pull rod 4, and repeat the operation so that the insertion columns 3 in the plurality of limiting assemblies 2 are respectively abutted to the top surface of the corresponding hanging along 101, thereby achieving multi-point installation of the connecting frame 1, so that the lamp 200 on the connecting frame 1 can be stably installed on the suspended ceiling joist 100; similarly, when the lamp 200 needs to be disassembled from the suspended ceiling joist 100, at this time the construction personnel can still drive the insertion column 3 out of the hanging along 101 by pulling the pull rod 4, and repeat the operation to disengage the insertion columns 3 from the hanging along 101, thereby the connecting frame 1 on the hanging along 101 can be disassembled, and then the lamp 200 can be quickly disassembled from the suspended ceiling joist 100. Obviously, in the disassembly process of the suspended ceiling lamp stand and the suspended ceiling joist 100, the construction personnel does not need to use additional tools to disassemble the connecting frame 1, thereby not only simplifying the disassembly operation steps, reducing the complexity of the disassembly operation, but also reducing the disassembly and maintenance difficulty, shortening the disassembly time, and improving the disassembly and maintenance efficiency, convenient and reliable to use.

[0036] It should be noted that the pull rod 4 in the embodiment extends out of the connecting frame 1 through the through hole 5 away from the insertion column 3, and the through hole 5 can be a waist-shaped hole, so that the construction personnel can pull the pull rod 4 relative to the connecting frame 1 to drive the insertion column 3 to approach or move away from the hanging along 101, and the structure design is simple and reasonable.

[0037] In an embodiment, the connecting frame 1 is provided with a plurality of mounting seats 6 on opposite sides, respectively, and a insertion column 3 is respectively provided on the plurality of mounting seats 6, and a clamping groove 7 is provided on the insertion column 3, and the groove wall of the clamping groove 7 is formed with a slope 8, and the slope 8 is inclined away from the mounting seat 6 from top to bottom, and one end of the pull rod 4 extends into the clamping groove 7 and abuts against the slope 8. Specifically, as shown in Figures 1 to 6 the insertion column 3 can move linearly relative to the connecting frame 1 by being provided on the mounting seat 6. Further, since the clamping groove 7 is provided on the insertion column 3, and the groove wall of the clamping groove 7 is formed with the slope 8, and one end of the pull rod 4 abuts against the slope 8, when the lamp 200 on the suspended ceiling joist 100 needs to be disassembled, at this time the construction personnel can press the pull rod 4 into the through hole 5, so that the pull rod 4 abuts against the slope 8 and continuously extends into the clamping groove 7 to drive the insertion column 3 to move away from the hanging along 101, thereby the abutting and limiting between the insertion column 3 and the hanging along 101 can be disconnected, and then the connecting frame 1 can be disassembled to maintain and repair the lamp 200, and the structure design is ingenious and reasonable.

[0038] It should be noted that the through hole 5 in the embodiment can still be formed as a waist-shaped hole, so that the construction personnel can still push the insertion column 3 into and abut against the top surface of the hanging edge 101 by jiggling the push rod 4, so as to stably install the connecting frame 1 on the suspended ceiling joist 100. When it is needed to disassemble the connecting frame 1, the push rod 4 can be pressed to quickly disassemble the connecting frame 1, and the disassembly operation is more simple, fast and convenient.

[0039] In an embodiment, specifically, as shown in Figure 6 The end of the push rod 4 abutting against the slope 8 is chamfered, and the chamfer angle of the push rod 4 is consistent with the inclination angle of the slope 8, so that the abutting area of the push rod 4 and the slope 8 can be increased, and the push rod 4 can stably push the insertion column 3 to move, and the use is reliable.

[0040] In an embodiment, an annular flange 9 is formed on the outer wall of the push rod 4, and the annular flange 9 is used to abut against the top surface of the connecting frame 1. Specifically, as shown in Figure 6 The annular flange 9 can effectively prevent the push rod 4 from being separated from the outside of the connecting frame 1, and the installation stability of the push rod 4 is ensured.

[0041] In an embodiment, an ear 10 is formed on the end of the insertion column 3 away from the hanging edge 101, and a boss 11 is formed on the opposite side of the mounting seat 6 and the ear 10, respectively. The limiting assembly 2 further comprises an elastic member 12, and the two ends of the elastic member 12 are sleeved on the bosses 11, respectively. Specifically, as shown in Figures 1 to 6As shown, when it is needed to install the connecting frame 1 to the mounting edge 101, the construction worker can press the push rod 4 into the through hole 5 to make it abut against the slope 8 and drive the insertion column 3 to withdraw to the top surface of the mounting edge 101, and the elastic member 12 is in a stretched state, so that the mounting seat 6 can extend into the installation space on the suspended ceiling joist 100 and abut against the side wall of the mounting edge 101, at this time, the mounting seat 6 plays a positioning role to facilitate the construction worker to pre-position the installation of the connecting frame 1; at the same time, when the several mounting seats 6 are respectively abutted against the corresponding mounting edges 101 in place, at this time, the construction worker releases the push rod 4, the push rod 4 withdraws to the initial position in the through hole 5 under the action of gravity, and the push rod 4 is separated from the slope 8, and the insertion column 3 moves towards the mounting edge 101 under the elastic restoring force of the elastic member 12, and can abut against the top surface of the mounting edge 101, thereby achieving stable installation of the connecting frame 1. Understandably, when it is needed to disassemble the connecting frame 1, the construction worker only needs to press the push rod 4, which is more simple and convenient to operate. In addition, the elastic member 12 can be a spring in the prior art, which has the characteristics of compact structure, easy material selection and large elastic restoring force, so that the insertion column 3 can stably extend to the top surface of the mounting edge 101, and the use is reliable; and by sleeving the two ends of the elastic member 12 on the boss 11, the elastic member 12 can be prevented from moving randomly during rebound to affect the pushing of the insertion column 3, thereby ensuring the stability and reliability of the movement of the insertion column 3.

[0042] It should be noted that, as shown in Figure 1 and Figure 3 , in the embodiment, the size of the through hole 5 and the push rod 4 is consistent and the shape is matched, so that the appearance quality of the bottom surface of the connecting frame 1 can be improved (the user can only see the bottom surface of the connecting frame 1 after the utility model is installed on the suspended ceiling joist 100), the aesthetic degree is avoided to be reduced due to too many gaps between the push rod 4 and the through hole 5, and the blockage of the through hole 5 is avoided.

[0043] In an embodiment, specifically, as shown in Figure 2 , at least two elastic members 12 are symmetrically arranged on both sides of the insertion column 3, so that the insertion column 3 can be supported at multiple points, the uniform stress of the insertion column 3 is ensured, and the movement stability of the insertion column 3 on the mounting seat 6 is improved, and the use is reliable.

[0044] In another embodiment, the diameter of the through hole 5 is greater than the cross-sectional width of the push rod 4, a cover plate for shielding the push rod 4 is detachably installed in the through hole 5, and the push rod 4 and the insertion column 3 are in an integrated structure. As shown in Figure 6As shown, it can be understood that, in the embodiment, since the diameter of the through hole 5 is larger than the cross-sectional width of the push rod 4, preferably, the through hole 5 can be provided as a waist-shaped hole, so that the construction personnel can move the insertion column 3 by pushing the push rod 4 synchronously, thereby realizing the abutment or disengagement of the insertion column 3 and the mounting rail 101, thereby realizing the disassembly and assembly operation of the connection frame 1; at the same time, the through hole 5 can be shielded by the cover plate when the connection frame 1 does not need to be disassembled, thereby not only effectively improving the appearance of the bottom surface of the connection frame 1, but also effectively preventing the through hole 5 from being blocked by foreign matter and affecting the construction personnel to push the push rod 4 to disassemble the connection frame 1. In addition, the embodiment integrates the push rod 4 and the insertion column 3 into a one-piece structure, which can omit the assembly step between the push rod 4 and the insertion column 3, avoid assembly gap, eliminate assembly error, and be easy to manufacture.

[0045] In addition, it should be noted that the mounting mode of the cover plate and the through hole 5 can be threaded connection, etc., so as to facilitate the disassembly and assembly of the cover plate to operate the push rod 4, and the cover plate is a conventional and mature prior art, and the specific structure and mounting mode thereof are not shown in the drawings.

[0046] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A ceiling lamp stand provided on a ceiling joist, wherein a hanging rail is formed on the ceiling joist, characterized in that, The utility model provides a lamp hanging device, including connecting frame (1) and a plurality of limiting components (2), connecting frame (1) is used for installing lamps and lanterns, a plurality of limiting components (2) are arranged respectively on both sides of connecting frame (1), a plurality of limiting components (2) all include inserting post (3) and lever (4), inserting post (3) is movably installed on connecting frame (1) and is used for with the top surface of the hanging along abuts, lever (4) is used to drive inserting post (3) close to or away from the hanging along, the connecting frame (1) is provided with the through -hole (5) that the lever (4) extends on.

2. The ceiling mount of claim 1, wherein, The opposite sides of the connecting frame (1) are respectively provided with a plurality of mounting seats (6), and a plurality of the mounting seats (6) are respectively provided with an inserting post (3). The inserting post (3) is provided with a clamping groove (7), and the groove wall of the clamping groove (7) is formed with a slope (8). The slope (8) is inclined away from the mounting seat (6) from top to bottom. One end of the lever (4) extends into the clamping groove (7) and abuts against the slope (8).

3. The ceiling mount of claim 2, wherein, The end of the lever (4) abutting against the slope (8) is chamfered, and the chamfer angle of the lever (4) is consistent with the inclination angle of the slope (8).

4. The ceiling mount of claim 3, wherein, An annular flange (9) is formed on the outer wall of the lever (4), and the annular flange (9) is used to abut against the top surface of the connecting frame (1).

5. The ceiling mount of claim 4, wherein, An ear (10) is formed on the end of the inserting post (3) away from the hanging along. The opposite sides of the ear (10) and the mounting seat (6) are respectively formed with a boss (11). The limiting component (2) further comprises an elastic member (12), and the two ends of the elastic member (12) are respectively sleeved on the boss (11).

6. The ceiling mount of claim 5, wherein, At least two elastic members (12) are symmetrically arranged on both sides of the inserting post (3).

7. The ceiling mount of claim 1, wherein, The diameter of the through hole (5) is greater than the cross-sectional width of the lever (4). A cover plate for shielding the lever (4) is detachably installed in the through hole (5). The lever (4) and the inserting post (3) are of an integral structure.

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