Large-screen LED lamp housing structure

Abstract

The utility model discloses a large screen LED lamp housing structure, which relates to the LED screen technology field, and comprises a housing, a placing groove is arranged in the middle of the housing, a quick release plate is arranged in the placing groove, the internal area of the placing groove is smaller than the area of the quick release plate, the placing groove is arranged in a penetrating manner in the middle, the back side of the quick release plate is fixedly connected with a plug board, and the plug board is fixedly connected with the plug board. The inserting plates are matched with the containing grooves, fixing rods are fixedly connected to the four corners of the shell, connecting plates are fixedly connected to the four corners of the quick release plate, fixing holes are formed in the connecting plates, the ends, penetrating through the connecting plates, of the fixing rods are in threaded connection with fixing buttons, and an auxiliary limiting mechanism is fixedly connected to the edge of the shell. According to the large-screen LED lamp shell structure, by arranging the quick-release plate, the quick-release plate is arranged on the back side of the shell, so that the large-screen LED lamp shell structure can be quickly disassembled, the LED lamp panel in the shell is exposed, the LED lamp panel is overhauled and maintained, and the quick-release plate is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of LED screens, in particular to a large-screen LED lamp housing structure. Background Art

[0002] The current large LED screen is assembled by multiple small LED screens. The back of the LED screen is covered by a lamp shell, which can protect the internal LED light panel and prevent dust and water.

[0003] However, the traditional LED lamp housing is fixed with multiple screws. When inspecting and maintaining the light board inside the LED screen, the entire housing needs to be disassembled. The LED screens are interconnected. Disassembling the entire housing will affect the stability of the spliced ​​connection, and multiple screws need to be removed when disassembling the lamp housing, which affects the efficiency of inspection and maintenance. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a large-screen LED lamp housing structure, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a large-screen LED lamp shell structure, including a shell, a placement groove is opened in the middle of the shell, a quick-release plate is placed in the placement groove, the internal area of ​​the placement groove is smaller than the area of ​​the quick-release plate, and is set through the middle, the back side of the quick-release plate is fixedly connected with a plug plate, and the plug plate is matched with the placement groove, the four corners of the shell are fixedly connected with fixing rods, the four corners of the quick-release plate are fixedly connected with connecting plates, the connecting plate is opened with fixing holes, the fixing rod passes through the end of the connecting plate and is threadedly connected with a fixing button, the edge of the shell is fixedly connected with an auxiliary limiting mechanism, and the auxiliary limiting mechanism is matched with the quick-release plate for limiting.

[0006] Furthermore, the auxiliary limiting mechanism includes: a fixing bar, the lower end of which is fixedly connected to a clamping bar, the clamping bar is elastically arranged, and the lower end of the clamping bar is arranged to abut against the upper end surface of the quick-release plate; a fixing frame, the fixing frame is fixed to the outer end surface of the quick-release plate, and the inner side of the upper end of the fixing frame is fixedly connected to a pressing plate.

[0007] Furthermore, a sealing strip is fixedly connected in the placement groove, and the sealing strip is arranged to abut against the quick-release plate.

[0008] Furthermore, a reinforcing plate is fixedly connected to the back side of the quick-release plate, and the reinforcing plates are cross-arranged and matched with the inner hollow of the placement slot.

[0009] Furthermore, the upper end of the fixing button is rotatably connected to a connecting rope, and the other end of the connecting rope is fixedly connected to the shell.

[0010] Furthermore, the upper end surface of the clamping strip is inclined.

[0011] Compared with the above-mentioned background technology, the large-screen LED lamp shell structure provided by the present application includes an LED lamp shell structure with very mature technology today, and a quick-release plate and an auxiliary limiting mechanism as core components. Its principle relies on the quick-release plate to be quickly disassembled and installed on the shell, which is convenient for the internal inspection and maintenance of the LED lamp board, and provides positioning limit through the auxiliary limiting mechanism, making the quick-release plate connection more stable.

[0012] The utility model provides a large-screen LED lamp housing structure. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] The large-screen LED lamp shell structure can be quickly disassembled by setting a quick-release plate on the back side of the shell to expose the LED light board inside the shell so that the LED light board can be inspected and maintained, and the quick-release plate is easy to install and disassemble.

[0015] The large-screen LED lamp housing structure is provided with an auxiliary limiting mechanism. When the quick release plate is installed on the housing, the auxiliary limiting mechanism provides positioning and limiting for the quick release plate, which facilitates the installation of the quick release plate and provides a more stable connection for the quick release plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the quick-release plate, the fixing frame and the pressing plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the quick-release plate and the reinforcement plate of the utility model;

[0019] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Shell; 2. Quick release plate; 3. Fixed frame; 4. Pressing plate; 5. Connecting plate; 6. Fixing hole; 7. Inserting plate; 8. Reinforcing plate; 9. Placement groove; 10. Sealing strip; 11. Fixing strip; 12. Card strip; 13. Fixing rod; 14. Fixing button; 15. Connecting rope. 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] See also Figure 1-5 The utility model provides a technical solution: a large-screen LED lamp shell structure, including a shell 1, a placement groove 9 is opened in the middle of the shell 1, a quick-release plate 2 is placed in the placement groove 9, the inner area of ​​the placement groove 9 is smaller than the area of ​​the quick-release plate 2, and the middle is set through, the back side of the quick-release plate 2 is fixedly connected with a plug-in plate 7, the plug-in plate 7 is matched with the placement groove 9, the four corners of the shell 1 are fixedly connected with a fixing rod 13, the four corners of the quick-release plate 2 are fixedly connected with a connecting plate 5, the connecting plate 5 is opened with a fixing hole 6, the fixing rod 13 passes through the end of the connecting plate 5 and is threadedly connected with a fixing button 14, the edge of the shell 1 An auxiliary limiting mechanism is fixedly connected, and the auxiliary limiting mechanism matches the limiting setting of the quick-release plate 2; a placement groove 9 is opened in the middle of the shell 1, and the middle of the placement groove 9 is hollow and penetrated, and the quick-release plate 2 is placed in the placement groove 9, and connecting plates 5 are fixed at the four corners of the quick-release plate 2, and fixing holes 6 are opened on the connecting plate 5. The fixing holes 6 are inserted into the fixing rod 13, and the fixing rod 13 is threadedly connected with a fixing button 14. The quick-release plate 2 is arranged on the outside of the shell 1, so that the LED light board can be quickly inspected and maintained, and there is no need to disassemble the overall shell 1 on the back side of the LED light board, thereby improving the efficiency of inspection and maintenance.

[0024] like Figure 4 As shown, the auxiliary limiting mechanism includes: a fixing strip 11, a fixing strip 12 is fixedly connected to the lower end of the fixing strip 11, the fixing strip 12 is elastically set, and the lower end of the fixing strip 12 is set against the upper end surface of the quick release plate 2; a fixing frame 3, the fixing frame 3 is fixed to the outer end surface of the quick release plate 2, the inner side of the upper end of the fixing frame 3 is fixedly connected to the pressing plate 4, and the inner end of the fixing strip 11 is fixed with the fixing strip 12. When the quick release plate 2 is installed from the outside of the shell 1, the quick release plate 2 squeezes the fixing strip 12 to squeeze and deform the fixing strip 12. At this time, the quick release plate 2 matches the placement groove 9, and then the fixing strip 12 is pressed on the upper end surface of the quick release plate 2, thereby playing a role of limiting. At the same time, when the quick release plate 2 is fixed, the fixing frame 3 and the pressing plate 4 can make the quick release plate 2 pressed more tightly, and the fixing frame 3 and the pressing plate 4 can facilitate the removal of the quick release plate 2.

[0025] like Figure 4As shown, a sealing strip 10 is fixedly connected in the placement groove 9, and the sealing strip 10 is arranged to abut against the quick release plate 2. When the quick release plate 2 is pressed in the placement groove 9, the sealing strip 10 is squeezed, and the sealing strip 10 is deformed by the squeezing, thereby achieving a sealing effect through the sealing strip 10 to prevent dust from entering the interior of the LED light board.

[0026] like Figure 5 As shown, a reinforcing plate 8 is fixedly connected to the back side of the quick release plate 2. The reinforcing plates 8 are cross-arranged and match the inner hollow part of the placement groove 9. The reinforcing plates 8 are fixed to the back side of the quick release plate 2. The cross-arranged reinforcing plates 8 can make the quick release plate 2 more rigid as a whole, and can increase the friction between the reinforcing plates 8 and the inner wall of the placement groove 9, thereby improving the installation stability of the quick release plate 2.

[0027] like Figure 4 As shown, the upper end of the fixing button 14 is rotatably connected to a connecting rope 15, and the other end of the connecting rope 15 is fixedly connected to the housing 1; the fixing button 14 is fixed to the housing 1 by the connecting rope 15 to prevent the fixing button 14 from being lost during disassembly and installation.

[0028] like Figure 4 As shown, the upper end surface of the clamping strip 12 is inclined. The inclined arrangement of the clamping strip 12 can facilitate the pressing installation of the quick release plate 2 and facilitate the quick release plate 2 to squeeze the clamping strip 12 .

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A large-screen LED lamp housing structure, comprising a housing (1), characterized in that: A placement groove (9) is provided in the middle of the shell (1), a quick release plate (2) is placed in the placement groove (9), the inner area of ​​the placement groove (9) is smaller than the area of ​​the quick release plate (2), and the placement groove (9) is penetrated in the middle, a plug plate (7) is fixedly connected to the back side of the quick release plate (2), and the plug plate (7) is matched with the placement groove (9), the four corners of the shell (1) are fixedly connected with fixing rods (13), the four corners of the quick release plate (2) are fixedly connected with connecting plates (5), the connecting plates (5) are provided with fixing holes (6), the fixing rod (13) passes through the end of the connecting plate (5) and is threadedly connected with a fixing button (14), the edge of the shell (1) is fixedly connected with an auxiliary limiting mechanism, and the auxiliary limiting mechanism is matched with the quick release plate (2) for limiting.

2. A large-screen LED lamp housing structure according to claim 1, characterized in that: The auxiliary limiting mechanism comprises: A fixing strip (11), the lower end of which is fixedly connected to a clamping strip (12), the clamping strip (12) being elastically arranged, and the lower end of the clamping strip (12) being arranged to abut against the upper end surface of the quick-release plate (2); A fixed frame (3), the fixed frame (3) is fixed to the outer end surface of the quick-release plate (2), and a pressing plate (4) is fixedly connected to the inner side of the upper end of the fixed frame (3).

3. A large-screen LED lamp housing structure according to claim 2, characterized in that: A sealing strip (10) is fixedly connected in the placement groove (9), and the sealing strip (10) is arranged to abut against the quick-release plate (2).

4. A large-screen LED lamp housing structure according to claim 2, characterized in that: A reinforcing plate (8) is fixedly connected to the back side of the quick-release plate (2); the reinforcing plates (8) are cross-arranged and match the inner hollow of the placement slot (9).

5. The large-screen LED lamp housing structure according to claim 2, characterized in that: The upper end of the fixing button (14) is rotatably connected to a connecting rope (15), and the other end of the connecting rope (15) is fixedly connected to the housing (1).

6. The large-screen LED lamp housing structure according to claim 2, characterized in that: The upper end surface of the clamping strip (12) is arranged to be inclined.

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