Classroom LED illuminating lamp mounting structure

Abstract

The utility model relates to the technical field of LED lighting, and discloses a classroom LED lighting lamp mounting structure which comprises a mounting frame, a connecting arm is fixedly connected to the upper surface of the mounting frame, a fixing frame is fixedly connected to the lower surface of the mounting frame, a fixing assembly is arranged on the temporal portion of the fixing frame, a rotating column is rotationally connected to the interior of the fixing frame, and the rotating column is fixedly connected to the lower surface of the mounting frame. And a limiting cylinder is fixedly connected between the rotating columns, a limiting groove is formed in the limiting cylinder, a spring is fixedly connected into the limiting cylinder, one end of the spring is fixedly connected with a mounting plate, and a sliding block is fixedly connected to the side wall of the mounting plate. According to the classroom LED lighting lamp installation structure, through cooperation of the fixing frame, the rotating column, the limiting barrel, the limiting groove, the spring, the installation plate and the sliding block, the effect of conveniently installing the lamp tube is achieved, the problem that part of classroom LED lighting lamp installation structures are troublesome, time-consuming and labor-consuming when the lamp tube is installed is solved, and the equipment installation efficiency is improved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to an installation structure of a classroom LED lighting lamp. Background Art

[0002] LED lighting is a lighting device that uses LED as a light source. Compared with traditional light sources such as incandescent lamps and fluorescent lamps, LED lighting has many advantages, including higher energy efficiency, longer service life, better color performance, etc. LED lighting is widely used in classrooms to help students maintain their attention and improve learning efficiency.

[0003] A Chinese patent document with a search announcement number of CN211424185U discloses an LED classroom lamp with a sterilization function, comprising a lighting lamp housing, a sterilization lamp housing and a lamp splicing connector; an installation slot one is provided at the upper end of the lighting lamp housing, an LED controller is installed in the installation slot one, and an LED light source lamp is arranged in the lighting lamp housing; an installation slot two is provided at the upper end of the sterilization lamp housing, an induction switch is provided at the lower end of the sterilization lamp housing, and a sterilization lamp tube is arranged in the sterilization lamp housing; the lamp splicing connector is limited and fixed in the installation slot one and the installation slot two; the LED controller is electrically connected to the LED light source lamp, the sterilization lamp tube and the induction switch respectively. The advantages of this utility model are: adding a germicidal lamp with a sterilization function to the original classroom lamp to facilitate the sterilization and disinfection of the classroom environment; the germicidal lamp is controlled by an induction switch to avoid harm to people present; the lighting lamp shell and the germicidal lamp shell have a splicable and separable structural relationship, and the lighting part and the sterilization part of the classroom lamp can be arbitrarily spliced ​​according to the specific layout requirements of the classroom. However, this patent does not take into account the problem of being troublesome, time-consuming and labor-intensive when installing the lamp tube. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a classroom LED lighting installation structure, which aims to improve the problem that some classroom LED lighting installation structures are troublesome, time-consuming and labor-intensive when installing lamp tubes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a classroom LED lighting installation structure, including a mounting frame, a connecting arm fixedly connected to the upper surface of the mounting frame, a fixing frame fixedly connected to the lower surface of the mounting frame, a fixing assembly is arranged inside the fixing frame, a rotating column is rotatably connected inside the fixing frame, a limiting cylinder is fixedly connected between the rotating columns, a limiting groove is arranged inside the limiting cylinder, a spring is fixedly connected inside the limiting cylinder, one end of the spring is fixedly connected to a mounting plate, a slider is fixedly connected to the side wall of the mounting plate, the side wall of the slider is slidably connected to the inside of the limiting groove, and a lamp tube is arranged between the sliders.

[0006] Furthermore, the fixing assembly includes a fixing bolt, a side wall of the fixing bolt is threadedly connected to the inside of the fixing frame, and the side wall of the fixing bolt is threadedly connected to the inside of the mounting frame.

[0007] Furthermore, the side wall of the mounting frame is fixedly connected with a side plate, and a sliding groove is provided inside the side plate.

[0008] Furthermore, a protective cover is provided at the bottom of the mounting frame, and a connecting block is fixedly connected to a side wall of the protective cover.

[0009] Furthermore, the side wall of the connection block is slidably connected to the inside of the slide groove, and the side wall of the protective cover is fixedly connected with a magnetic sheet 1.

[0010] Furthermore, a sleeve is fixedly connected to the side wall of the protective cover, and a rotating shaft is rotatably connected inside the sleeve.

[0011] Furthermore, a cover plate is fixedly connected to the side wall of the rotating shaft, and a second magnetic sheet is fixedly connected to the side wall of the cover plate.

[0012] Furthermore, the second magnetic sheet is bonded to the first magnetic sheet.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the fixing frame, rotating column, limiting cylinder, limiting groove, spring, mounting plate and slider cooperate to achieve the effect of facilitating the installation of lamp tubes, and solve the problem that the installation structure of some classroom LED lighting lamps is troublesome, time-consuming and labor-intensive when installing lamp tubes. The above structure improves the efficiency of equipment installation.

[0015] 2. In the utility model, the side panels, slide grooves, protective covers, connecting blocks, magnetic sheet 1, sleeves, rotating shafts, cover plates and magnetic sheet 2 cooperate with each other to achieve the effect of protecting the lamp tube, thereby solving the problem that the installation structure of LED lighting lamps in some classrooms has a relatively simple protective structure, lacks protection for the lamp tube, and mosquitoes fly and stop on the outer wall of the lamp tube, affecting the service life of the lamp tube. The above structure improves the protection effect of the lamp tube and extends the service life of the lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a classroom LED lighting installation structure proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a mounting frame for a classroom LED lighting installation structure proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a fixing frame of a classroom LED lighting installation structure proposed by the utility model;

[0019] Figure 4 This is a structural diagram of a protective cover for a classroom LED lighting installation structure proposed by the utility model.

[0020] Legend:

[0021] 1. Mounting frame; 2. Connecting arm; 3. Fixed frame; 4. Rotating column; 5. Limiting cylinder; 6. Limiting groove; 7. Spring; 8. Mounting plate; 9. Slider; 10. Side plate; 11. Slide groove; 12. Protective cover; 13. Connecting block; 14. Magnetic piece 1; 15. Sleeve; 16. Rotating shaft; 17. Cover plate; 18. Magnetic piece 2; 19. Lamp tube; 20. Fixing bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a classroom LED lighting installation structure, including a mounting frame 1, a connecting arm 2 is fixedly connected to the upper surface of the mounting frame 1, a fixing frame 3 is fixedly connected to the lower surface of the mounting frame 1, a fixing assembly is arranged inside the fixing frame 3, a rotating column 4 is rotatably connected inside the fixing frame 3, a limiting cylinder 5 is fixedly connected between the rotating columns 4, a limiting groove 6 is arranged inside the limiting cylinder 5, a spring 7 is fixedly connected inside the limiting cylinder 5, a mounting plate 8 is fixedly connected to one end of the spring 7, a sliding block 9 is fixedly connected to the side wall of the mounting plate 8, a side wall of the sliding block 9 is slidably connected inside the limiting groove 6, a lamp tube 19 is arranged between the sliding blocks 9, and a fixing assembly includes a fixing bolt 20, a side wall of the fixing bolt 20 is threadedly connected inside the fixing frame 3, and a side wall of the fixing bolt 20 is threadedly connected inside the mounting frame 1.

[0024] During the installation of the lamp tube 19, first deflect the limiting cylinder 5 on one side, insert one end of the lamp tube 19 into the interior of the mounting plate 8, and then press the lamp tube 19 into the interior of the limiting cylinder 5, so that the mounting plate 8 can smoothly slide into the interior of the limiting cylinder 5. In this process, the spring 7 will be squeezed and deformed. At this time, after the limiting cylinder 5 is turned to a horizontal state, the pressing force is slowly reduced. The purpose of this is to allow the spring 7 to gradually restore its elasticity and push the mounting plate 8 to reset. When the lamp tube 19 is no longer pressed, the other side of the lamp tube 19 will be exactly inside the mounting plate 8 on the other side, thereby completing the installation.

[0025] Reference Figure 4 The side wall of the mounting frame 1 is fixedly connected to a side plate 10, a slide groove 11 is opened inside the side plate 10, a protective cover 12 is arranged at the bottom of the mounting frame 1, a connecting block 13 is fixedly connected to the side wall of the protective cover 12, and the side wall of the connecting block 13 is slidably connected inside the slide groove 11, a magnetic sheet 14 is fixedly connected to the side wall of the protective cover 12, a sleeve 15 is fixedly connected to the side wall of the protective cover 12, a rotating shaft 16 is rotatably connected inside the sleeve 15, a cover plate 17 is fixedly connected to the side wall of the rotating shaft 16, a magnetic sheet 2 18 is fixedly connected to the side wall of the cover plate 17, and the magnetic sheet 2 18 is fitted with the magnetic sheet 14.

[0026] After installing the lamp tube 19, the connecting block 13 on the protective cover 12 is completely slid into the inside of the slide groove 11. The connecting block 13 is tightly combined with the slide groove 11, which helps to maintain the stability of the protective cover 12 and also ensures the safety of the lamp tube 19. Then the cover plate 17 is rotated to make the magnetic sheet 2 18 connected to its side wall fit with the magnetic sheet 1 14 connected to the protective cover 12, and the cover plate 17 is fixed to prevent the dead mosquitoes from adhering to the outer wall of the lamp tube 19. If the dead mosquitoes stick to the lamp tube for a long time, dirt will accumulate on the surface of the lamp tube, which will affect the lighting effect and even shorten the service life of the lamp tube.

[0027] Working principle: When installing the lamp tube 19, first deflect one side of the limiting cylinder 5, insert one end of the lamp tube 19 into the interior of the mounting plate 8, and then press it toward the interior of the limiting cylinder 5, so that the mounting plate 8 slides into the interior of the limiting cylinder 5 and squeezes the spring 7 to deform it, and then turn the limiting cylinder 5 to a horizontal state, and slowly reduce the pressing force, so that the spring 7 gradually pushes the mounting plate 8 to reset, and when no more pressing is performed, the other side of the lamp tube 19 is just inside the mounting plate 8 on the other side, completing the installation of the lamp tube 19. After the installation of the lamp tube 19 is completed, slide the connecting block 13 on the protective cover 12 completely into the interior of the slide groove 11, and finally rotate the cover plate 17 so that the magnetic piece 2 18 connected on its side wall fits with the magnetic piece 1 14 connected on the protective cover 12, thereby achieving the effect of protecting the cover plate 17 and avoiding the situation where the mosquito corpses stick to the outer wall of the lamp tube 19, thereby reducing the service life of the lamp tube 19.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A classroom LED lighting installation structure, comprising a mounting frame (1), characterized in that: The upper surface of the mounting frame (1) is fixedly connected to a connecting arm (2), the lower surface of the mounting frame (1) is fixedly connected to a fixing frame (3), a fixing assembly is arranged inside the fixing frame (3), a rotating column (4) is rotatably connected inside the fixing frame (3), a limiting cylinder (5) is fixedly connected between the rotating columns (4), a limiting groove (6) is arranged inside the limiting cylinder (5), a spring (7) is fixedly connected inside the limiting cylinder (5), one end of the spring (7) is fixedly connected to a mounting plate (8), a sliding block (9) is fixedly connected to the side wall of the mounting plate (8), the side wall of the sliding block (9) is slidably connected to the inside of the limiting groove (6), and a lamp tube (19) is arranged between the sliding blocks (9).

2. A classroom LED lighting installation structure according to claim 1, characterized in that: The fixing assembly comprises a fixing bolt (20), the side wall of the fixing bolt (20) being threadedly connected to the interior of the fixing frame (3), and the side wall of the fixing bolt (20) being threadedly connected to the interior of the mounting frame (1).

3. A classroom LED lighting installation structure according to claim 1, characterized in that: The side wall of the mounting frame (1) is fixedly connected to a side plate (10), and a sliding groove (11) is provided inside the side plate (10).

4. A classroom LED lighting installation structure according to claim 3, characterized in that: A protective cover (12) is provided at the bottom of the mounting frame (1), and a connecting block (13) is fixedly connected to the side wall of the protective cover (12).

5. A classroom LED lighting installation structure according to claim 4, characterized in that: The side wall of the connection block (13) is slidably connected to the inside of the slide groove (11), and the side wall of the protective cover (12) is fixedly connected to a magnetic sheet 1 (14).

6. A classroom LED lighting installation structure according to claim 5, characterized in that: The side wall of the protective cover (12) is fixedly connected to a sleeve (15), and the interior of the sleeve (15) is rotatably connected to a rotating shaft (16).

7. A classroom LED lighting installation structure according to claim 6, characterized in that: The side wall of the rotating shaft (16) is fixedly connected with a cover plate (17), and the side wall of the cover plate (17) is fixedly connected with a second magnetic sheet (18).

8. The classroom LED lighting installation structure according to claim 7 is characterized by: The second magnetic sheet (18) is in contact with the first magnetic sheet (14).

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