Replaceable multifunctional LED lens and support

Abstract

The replaceable multifunctional LED lens comprises an LED lens body, a support frame and a limiting strip fixed to the left end of the LED lens body, a cover plate is installed at the left end of the support frame in a clamped mode, fixing mechanisms are arranged at the upper end and the lower end of the cover plate, and the fixing mechanisms drive the cover plate and the support frame to form a detachable structure. The connecting mechanism is arranged on the left side of the LED lens body and used for extruding and fixing the LED lens body. According to the replaceable multifunctional LED lens and the support, the LED lens body can be extruded and positioned conveniently, the movable rod is connected into the movable column in a telescopic mode, a certain buffering and protecting effect can be achieved on the LED lens body when jolting and vibrating happen, the cover plate and the support frame are installed in cooperation with the fixing mechanism, and therefore the fixing effect is good. And the movable column slides in the cover plate, so that the installation and extrusion tightness degree of the LED lens body can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the technical field of LED lenses and brackets, specifically a replaceable multifunctional LED lens and bracket. Background Technology

[0002] An LED lens is an optical system closely associated with LEDs. It can change the light field distribution of LEDs and enhance light utilization and luminous efficiency. LED lenses are usually installed with corresponding brackets during use to support the LED lens.

[0003] As disclosed in announcement number CN218268915U, an LED lens fixing bracket is provided. This utility model, by setting a fixing component, allows the bolts to be turned and the clamping blocks to slide within the inner groove under the meshing connection between the bolts and the clamping blocks. Because the thread directions on the two ends of the bolts are opposite, the two clamping blocks can move towards each other and clamp and fix the LED lens from both sides through the slots, which can improve the fixing effect of the LED lens and facilitate disassembly and assembly. This utility model, by setting an adjustment component, allows the base block to rotate and drive the screw to rotate. Under the meshing connection between the screw and the threaded sleeve, the sliding groove limits the connecting block, which can cause the mounting plate to move the light source up and down. Adjusting the distance between the light source and the LED lens can control the illumination range and intensity.

[0004] However, existing technologies have problems such as the inconvenience of disassembling and replacing LED lenses, and the inconvenience of cushioning and protecting LED lenses when bumps and vibrations occur during use. For example, the comparative patents listed above have this problem.

[0005] To address these issues, we propose a replaceable, multifunctional LED lens and bracket. Utility Model Content

[0006] The purpose of this utility model is to provide a replaceable multifunctional LED lens and bracket to solve the problems mentioned in the background art, such as the inconvenience of disassembling and replacing the LED lens, and the inconvenience of buffering and protecting the LED lens when it is bumped or vibrated during use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a replaceable multifunctional LED lens and bracket, comprising an LED lens body, a bracket frame, and a limiting strip fixed to the left end of the LED lens body;

[0008] Also includes:

[0009] The cover plate is snapped onto the left end of the bracket frame, and both the upper and lower ends of the cover plate are provided with fixing mechanisms. The fixing mechanisms drive the cover plate and the bracket frame to form a disassembly structure.

[0010] A connecting mechanism is provided on the left side of the LED lens body and is used to press and fix the LED lens body. The connecting mechanism includes a movable column disposed inside the bracket frame, a movable rod inserted into the right end of the movable column, a first spring disposed between the movable rod and the movable column, fixing blocks fixed at the upper and lower ends of the movable rod, and a fixing pressure plate fixed at the right end of the movable rod.

[0011] Preferably, the LED lens body is snapped onto the right end of the bracket frame, and a sealing ring is fitted at the connection between the bracket frame and the LED lens body.

[0012] Preferably, the movable rod is telescopically connected to the right end of the movable column, and the movable rod drives the fixed block to form a left-right sliding structure with the movable column.

[0013] Preferably, the movable rod drives the right end of the fixed pressure plate to engage in the limiting strip, and the movable rod drives the fixed pressure plate to form an elastic structure at the right end of the movable column.

[0014] Preferably, the movable column is inserted into the middle of the cover plate, and the movable column and the connecting column fixed in the middle of the cover plate form a left-right sliding structure.

[0015] An auxiliary plate is fixedly connected to the middle of the left side of the cover plate, and the cover plate and the movable column are limited by a connecting bolt passing through the middle of the auxiliary plate.

[0016] Preferably, the fixing mechanism consists of movable plates fixed to the front and rear sides of the upper end of the cover plate, positioning posts fixed to the lower end of the movable plates, a protrusion slidably connected to the upper left end of the bracket frame, and a second spring disposed between the protrusion and the bracket frame.

[0017] Preferably, the lower end of the protrusion is sleeved on the outside of the movable plate, and the lower end of the protrusion is engaged with the positioning post.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: The replaceable multifunctional LED lens and bracket have the LED lens body snapped into place on the right end of the bracket frame. The connection mechanism facilitates the squeezing and positioning of the LED lens body. Moreover, the movable rod is telescopically connected in the movable column, which can provide a certain buffering and protection effect for the LED lens body when bumps and vibrations occur. Combined with the fixing mechanism, the cover plate is installed between the bracket frame, which facilitates the disassembly and replacement of the LED lens body. Combined with the movable column sliding in the cover plate, it is easy to adjust the tightness of the squeezing and pressing of the LED lens body.

[0019] 1. A connecting mechanism is provided, in which the LED lens body is snapped into place on the right end of the bracket frame. The connecting mechanism includes a movable column, a movable rod, a first spring, a fixing block, and a fixing pressure plate. The connection mechanism facilitates the pressing and fixing of the LED lens body, thereby facilitating the disassembly and replacement of the LED lens body.

[0020] 2. It is equipped with a movable column and a cover plate. By sliding the movable column and the cover plate left and right, the movable rod can be moved between the movable column and the movable rod to compress the first spring, thereby facilitating the adjustment of the tightness of the compression of the LED lens body;

[0021] 3. A fixing mechanism is provided, which consists of a movable plate, a positioning column, a protrusion, and a second spring. The fixing mechanism facilitates the installation and positioning of the cover plate and the bracket frame, and makes it convenient to replace the LED lens body later. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a frontal sectional view of the present invention.

[0024] Figure 3 This is an exploded view of the LED lens body, support frame, and cover plate of this utility model;

[0025] Figure 4 This is an exploded view of the LED lens body, limiting strip, and fixing pressure plate of this utility model;

[0026] Figure 5 This is an exploded structural diagram of the movable column, movable rod, and connecting column of this utility model;

[0027] Figure 6 This is a bottom view of the movable plate, positioning column, and protrusion structure of this utility model.

[0028] In the diagram: 1. LED lens body; 2. Support frame; 3. Limiting strip; 4. Cover plate; 5. Connecting mechanism; 6. Movable column; 7. Movable rod; 8. First spring; 9. Fixing block; 10. Fixing pressure plate; 11. Connecting column; 12. Auxiliary plate; 13. Connecting bolt; 14. Movable plate; 15. Positioning column; 16. Protrusion; 17. Second spring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6 .

[0031] To address the problems in existing technologies where it is inconvenient to disassemble and replace LED lenses, and where it is difficult to cushion and protect LED lenses during use due to bumps and vibrations, this solution provides a replaceable multifunctional LED lens and bracket. The lens comprises an LED lens body 1, a bracket frame 2, and a limiting strip 3 fixed to the left end of the LED lens body 1. A cover plate 4 is snapped onto the left end of the bracket frame 2, and both the upper and lower ends of the cover plate 4 are equipped with fixing mechanisms. These fixing mechanisms enable the cover plate 4 and the bracket frame 2 to form a disassembly structure.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the LED lens body 1 is first snapped into place on the right end of the bracket frame 2. A sealing ring is fitted at the connection between the bracket frame 2 and the LED lens body 1 to improve the stability and sealing effect of the installation. Combined with the fixing mechanism, which consists of movable plates 14 fixed to the front and rear sides of the upper end of the cover plate 4, positioning posts 15 fixed to the lower end of the movable plates 14, a protrusion 16 slidably connected to the upper left end of the bracket frame 2, and a second spring 17 positioned between the protrusion 16 and the bracket frame 2. By pressing down on the protrusion 16, the protrusion 16 slides against the bracket frame 2. Block 16 compresses the second spring 17, causing the second spring 17 to undergo elastic deformation. After the protrusion 16 moves downward, it engages the cover plate 4 at the right end of the bracket frame 2. At the same time, the cover plate 4 drives the movable plate 14 into the bracket frame 2. Then, the protrusion 16 is released directly. At this time, the second spring 17 restores its elastic deformation and pushes the protrusion 16 to slide downward, so that the protrusion 16 is sleeved on the outside of the movable plate 14. Moreover, the lower end of the protrusion 16 is fixedly connected to the positioning post 15. At this time, the positioning post 15 is engaged at the lower end of the protrusion 16, which facilitates the positioning between the cover plate 4 and the bracket frame 2.

[0033] While the cover plate 4 is engaged with the left side of the bracket frame 2, it also... Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the connecting mechanism 5 is located on the left side of the LED lens body 1, and is used to press and fix the LED lens body 1. The connecting mechanism 5 includes a movable column 6 located inside the bracket frame 2, a movable rod 7 inserted into the right end of the movable column 6, a first spring 8 located between the movable rod 7 and the movable column 6, fixing blocks 9 fixed at the upper and lower ends of the movable rod 7, and a fixing pressure plate 10 fixed at the right end of the movable rod 7. The cover plate 4 drives the movable column 6 to be placed in the bracket frame 2. The movable column 6, together with the movable rod 7, drives the fixing pressure plate 10 to engage with the limiting strip 3 fixed at the left end of the LED lens body 1, thereby facilitating the pressing and fixing of the LED lens body 1. Combined with the telescopic sliding between the movable rod 7 and the movable column 6, this allows the LED lens body 1 to be pressed and fixed. The movable rod 7 drives the fixed pressure plate 10 to form an elastic structure inside the LED lens body 1. This provides good horizontal cushioning protection for the LED lens body 1 when it experiences bumps and vibrations during use. Furthermore, by pushing the movable column 6 to the right, the movable column 6 slides between itself and the cover plate 4, and also slides between the movable column 6 and the connecting column 11 fixed in the middle of the cover plate 4. The movable column 6 also slides between the movable rod 7 and the fixed block 9. The movable column 6 compresses the first spring 8, causing the first spring 8 to undergo elastic deformation, which facilitates the adjustment of the tightness of the LED lens body 1 during installation. After adjustment, the auxiliary plate 12 and the movable column 6 are adjusted by rotating the connecting bolt 13.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A replaceable multifunctional LED lens and support, comprising an LED lens body (1), a support frame (2) and a limiting strip (3) fixed to the left end of the LED lens body (1). characterized in that Further comprising: a cover plate (4) fitted and installed at the left end of the support frame (2), and the upper and lower ends of the cover plate (4) are provided with fixing mechanisms, which drive the cover plate (4) and the support frame (2) to form a detachable structure; a connecting mechanism (5) provided at the left side of the LED lens body (1), and the connecting mechanism (5) is used for extruding and fixing the LED lens body (1), the connecting mechanism (5) comprises a movable column (6) provided in the support frame (2), a movable rod (7) inserted at the right end of the movable column (6), a first spring (8) provided between the movable rod (7) and the movable column (6), a fixed block (9) fixed to the upper and lower ends of the movable rod (7), and a fixed pressing plate (10) fixed to the right end of the movable rod (7).

2. The replaceable multifunctional LED lens and holder according to claim 1, characterized in that: The LED lens body (1) is fitted and installed at the right end of the support frame (2), and a sealing ring is provided at the connection between the support frame (2) and the LED lens body (1).

3. The replaceable multi-functional LED lens and holder of claim 1, wherein: The movable rod (7) is telescopically connected at the right end of the movable column (6), and the movable rod (7) drives the fixed block (9) and the movable column (6) to form a left-right sliding structure.

4. The replaceable multi-functional LED lens and holder of claim 3, wherein: The right end of the movable rod (7) drives the fixed pressing plate (10) to be fitted in the limiting strip (3), and the movable rod (7) drives the fixed pressing plate (10) to form an elastic structure at the right end of the movable column (6).

5. The replaceable multi-functional LED lens and holder of claim 1, wherein: The movable column (6) is inserted in the middle of the cover plate (4), and the movable column (6) and the connecting column (11) fixed in the middle of the cover plate (4) form a left-right sliding structure; Wherein, the middle of the left side of the cover plate (4) is fixedly connected with an auxiliary plate (12), and the cover plate (4) and the movable column (6) are limited by the connecting bolt (13) penetrating the middle of the auxiliary plate (12).

6. The replaceable multi-functional LED lens and holder of claim 1, wherein: The fixing mechanism comprises movable plates (14) fixed to the front and rear sides of the upper end of the cover plate (4), a positioning column (15) fixed to the lower end of the movable plate (14), a protrusion (16) slidingly connected to the left upper end of the support frame (2), and a second spring (17) provided between the protrusion (16) and the support frame (2).

7. The replaceable multi-functional LED lens and holder of claim 6, wherein: The lower end of the protrusion (16) is sleeved outside the movable plate (14), and the lower end of the protrusion (16) is fitted and connected to the positioning column (15).

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