A lamp holder with a quick-pressing device

Abstract

This utility model discloses a lighting fixture clamping plate equipped with a quick clamping device, including a lighting fixture base plate and a clamping plate for clamping components. A positioning structure is provided between the clamping plate and the lighting fixture base plate. A rotating shaft assembly is provided on the lighting fixture base plate. Side sliding clamping assemblies for clamping the upper surface of the clamping plate are provided on both sides of the lighting fixture base plate. An opening and closing control assembly for controlling the two side sliding clamping assemblies to move closer or open is provided between the rotating shaft assembly and the two side sliding clamping assemblies. This invention solves the problems of cumbersome operation, low assembly efficiency, poor clamping synchronization, and easy deviation of existing lighting fixture clamping structures, and provides a lighting fixture clamping plate that integrates positioning and quick synchronous clamping functions.

Description

Technical Field

[0001] This utility model relates to the field of lighting installation accessories, and in particular to a lighting pressure plate equipped with a quick-pressing device. Background Technology

[0002] In the assembly and installation of lighting fixtures, the pressure plate is a key component for fixing internal parts. Its clamping efficiency and stability directly affect the assembly progress and safety of the lighting fixtures.

[0003] The current mainstream lighting fixture clamping structure has significant shortcomings: First, most use one or more bolts for direct clamping, requiring precise alignment of the bolt holes during installation, which is cumbersome and extremely inefficient, especially in the confined space inside the lighting fixture. Disassembly also requires loosening each bolt individually. Second, some dual-sided independent clamping structures lack unified control, making it easy for the clamping force on both sides to deviate, resulting in uneven stress on the clamping plate and causing parts to loosen or be damaged. Third, the positioning and clamping structures are separate, and the clamping plate is prone to shifting after positioning and before clamping, requiring repeated adjustments, further reducing efficiency.

[0004] In view of the problems of cumbersome operation, low efficiency, poor synchronization and easy deviation of existing pressure plates, this utility model proposes a lighting pressure plate with a quick pressing device to achieve rapid positioning and synchronous pressing.

[0005] Therefore, the existing technology of lighting installation accessories needs further improvement. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, this utility model provides a lamp pressure plate equipped with a quick pressing device.

[0007] The technical solution adopted by this utility model to solve its technical problem is: A lamp holder plate with a quick pressing device includes a lamp base plate and a pressing plate for pressing components. A positioning structure is provided between the pressing plate and the lamp base plate. A rotating shaft assembly is provided on the lamp base plate. Side sliding pressing assemblies for pressing the upper surface of the pressing plate are provided on both sides of the lamp base plate. An opening and closing control assembly for controlling the two side sliding pressing assemblies to move closer together or open apart is provided between the rotating shaft assembly and the two side sliding pressing assemblies.

[0008] As described above, a lighting fixture pressure plate equipped with a quick-pressing device includes a positioning structure comprising a positioning shaft disposed on the base plate of the lighting fixture, and a positioning groove disposed on the pressure plate that can be engaged with the positioning shaft.

[0009] As described above, a lamp holder plate equipped with a quick pressing device includes a rotating shaft assembly comprising side plates disposed on both sides of the lamp base plate, wherein the side plates are provided with rotating shaft mounting holes, and an adjusting rotating shaft is disposed between the two rotating shaft mounting holes.

[0010] As described above, a lighting fixture pressure plate equipped with a quick pressing device includes a side-sliding pressing assembly comprising a transverse guide groove disposed on the inner side of the side plate, a transverse pressing block being movably disposed within the transverse guide groove, and pressing inclined surfaces being disposed on both sides of the pressure plate.

[0011] As described above, a lighting fixture pressure plate equipped with a quick-pressing device includes a tensioning control assembly comprising a positive external thread and a negative external thread disposed on the outer circumferential wall at both ends of the adjusting shaft. The transverse pressure blocks on both sides are respectively provided with a positive thread hole and a negative thread hole. The adjusting shaft passes through the positive thread hole and the negative thread hole, and the positive external thread is connected to the positive thread hole, and the negative external thread is connected to the negative thread hole.

[0012] As described above, a lighting fixture pressure plate equipped with a quick-pressing device is provided, wherein the pressure plate is made of aluminum alloy and the transverse pressing block is made of engineering plastic.

[0013] The beneficial effects of this utility model are: 1. High assembly efficiency: The positioning structure enables the pressure plate and the base plate of the lamp quickly and accurately to align. The opening and closing control component drives the synchronous pressing on both sides, eliminating the need to align the screw holes one by one, which greatly shortens the assembly time.

[0014] 2. Good clamping stability: The forward and reverse threaded connection ensures that the transverse pressure blocks on both sides move synchronously, ensuring that the pressure plate is subjected to uniform force and preventing parts from becoming loose, tilted or damaged due to force deviation.

[0015] 3. Easy to assemble and disassemble: Assembly only requires two steps: positioning and locking, and rotating the shaft. Disassembly can be achieved by rotating the shaft in the opposite direction to release the clamp. There is no need to repeatedly tighten the bolts, which is suitable for quick maintenance needs.

[0016] 4. High durability: The aluminum alloy pressure plate has high strength and resistance to deformation, while the engineering plastic pressure block reduces wear and extends the service life of the overall component. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a top view of a lighting fixture pressure plate equipped with a quick-pressing device according to an embodiment of the present utility model; Figure 2 This is a front view of a lighting fixture pressure plate equipped with a quick-pressing device according to an embodiment of the present invention; Figure 3This is a schematic diagram of the internal structure of a lamp holder plate equipped with a quick pressing device according to an embodiment of the present invention. Detailed Implementation

[0019] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] Please see Figures 1 to 3 As shown in the figure, this application embodiment provides a lighting fixture pressure plate equipped with a quick-pressing device, including a lighting fixture base plate 1 and a pressure plate 2 for pressing components. A positioning structure 3 is provided between the pressure plate 2 and the lighting fixture base plate 1. A rotating shaft assembly 4 is provided on the lighting fixture base plate 1. Side-sliding pressing components 5 for pressing the upper surface of the pressure plate 2 are provided on both sides of the lighting fixture base plate 1. A tensioning control component 6 for controlling the two side-sliding pressing components 5 to move closer or open is provided between the rotating shaft assembly 4 and the two side-sliding pressing components 5. The lighting fixture base plate 1 is the basic support structure, and the pressure plate 2 is used to directly press the components. The positioning structure 3 achieves precise alignment between the pressure plate 2 and the lighting fixture base plate 1; the rotating shaft assembly 4 provides rotational support for the tensioning control component 6; the tensioning control component 6 drives the side-sliding pressing components 5 on both sides to move closer or open synchronously. The side-sliding pressing components 5 achieve rapid pressing and releasing of components by squeezing the upper surface of the pressure plate 2, forming an integrated working mechanism of "positioning-synchronous driving-side-sliding pressing".

[0021] The positioning structure 3 of this utility model includes a positioning shaft 301 disposed on the lamp base plate 1, and a positioning groove 302 disposed on the pressure plate 2 that can be engaged on the positioning shaft 301.

[0022] The rotating shaft assembly 4 of this utility model includes side plates 401 disposed on both sides of the lamp base plate 1. The side plates 401 are provided with rotating shaft mounting holes 402, and an adjusting rotating shaft 403 is disposed between the two rotating shaft mounting holes 402.

[0023] The side-sliding pressing assembly 5 of this utility model includes a transverse guide groove 501 disposed inside the side plate 401, a transverse pressing block 502 movably disposed in the transverse guide groove 501, and pressing inclined surfaces 503 disposed on both sides of the pressing plate 2.

[0024] The opening and closing control component 6 of this utility model includes a positive external thread 601 and a negative external thread 602 disposed on the outer circumference of both ends of the adjusting shaft 403. The transverse pressure blocks 502 on both sides are respectively provided with a positive thread hole 603 and a negative thread hole 604. The adjusting shaft 403 passes through the positive thread hole 603 and the negative thread hole 604, and the positive external thread 601 is threaded to the positive thread hole 603, and the negative external thread 602 is threaded to the negative thread hole 604. In the opening and closing control component 6, when the adjusting shaft 403 is rotated, the positive external thread 601 and the negative external thread 602 at both ends of the shaft engage with the positive thread hole 603 and the negative thread hole 604 of the transverse pressure blocks 502 on both sides, respectively. The thread transmission characteristics are used to drive the transverse pressure blocks 502 on both sides to move synchronously toward the middle to achieve pressing or to open to both sides to achieve release.

[0025] The pressure plate 2 of this utility model is made of aluminum alloy, and the transverse pressure block 502 is made of engineering plastic.

[0026] In summary, the embodiments of this application, through the coordinated arrangement of various structures, achieve high assembly efficiency. The positioning structure enables rapid and precise alignment of the pressure plate and the lamp base plate, and the opening and closing control component drives synchronous clamping on both sides, eliminating the need for individual alignment of screw holes and significantly shortening assembly time. The clamping stability is excellent; the forward and reverse threaded engagement ensures synchronous movement of the transverse pressure blocks on both sides, guaranteeing uniform force on the pressure plate and preventing loosening, tilting, or damage to components due to force deviation. Disassembly and assembly are convenient: assembly requires only two steps—positioning and locking—and rotating the shaft; disassembly involves simply rotating the shaft in the opposite direction to release the clamping force, eliminating the need for repeated bolt tightening and meeting rapid maintenance requirements. Durability is high; the aluminum alloy pressure plate has high strength and resistance to deformation, while the engineering plastic pressure blocks reduce wear and extend the overall component's service life.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lamp holder plate equipped with a quick-pressing device, comprising a lamp base plate (1) and a pressing plate (2) for pressing components, characterized in that: A positioning structure (3) is provided between the pressure plate (2) and the lamp base plate (1). A rotating shaft assembly (4) is provided on the lamp base plate (1). Side sliding clamping assemblies (5) for pressing the upper surface of the pressure plate (2) are provided on both sides of the lamp base plate (1). An opening and closing control assembly (6) for controlling the two side sliding clamping assemblies (5) to move closer to each other or open between the rotating shaft assembly (4) and the two side sliding clamping assemblies (5).

2. A lamp holder plate with a quick-pressing device according to claim 1, characterized in that: The positioning structure (3) includes a positioning shaft (301) disposed on the lamp base plate (1), and the pressure plate (2) is provided with a positioning groove (302) that can be locked on the positioning shaft (301).

3. A lamp holder plate with a quick-pressing device according to claim 2, characterized in that: The rotating shaft assembly (4) includes side plates (401) disposed on both sides of the lamp base plate (1), the side plates (401) are provided with rotating shaft mounting holes (402), and an adjusting rotating shaft (403) is disposed between the two rotating shaft mounting holes (402).

4. A lamp holder plate with a quick-pressing device according to claim 3, characterized in that: The side-sliding clamping assembly (5) includes a transverse guide groove (501) disposed inside the side plate (401), a transverse pressure block (502) is movably disposed in the transverse guide groove (501), and clamping inclined surfaces (503) are disposed on both sides of the pressure plate (2).

5. A lamp holder plate with a quick-pressing device according to claim 4, characterized in that: The opening and closing control component (6) includes a positive external thread (601) and a negative external thread (602) disposed on the outer circumference of both ends of the adjusting shaft (403). The transverse pressure blocks (502) on both sides are respectively provided with a positive thread hole (603) and a negative thread hole (604). The adjusting shaft (403) passes through the positive thread hole (603) and the negative thread hole (604), and the positive external thread (601) is threaded to the positive thread hole (603), and the negative external thread (602) is threaded to the negative thread hole (604).

6. A lamp holder plate with a quick-pressing device according to claim 4, characterized in that: The pressure plate (2) is made of aluminum alloy, and the transverse pressure block (502) is made of engineering plastic.

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