LED floor tile screen
The LED floor tile screen uses a water baffle with drainage holes and sealing mechanisms to prevent water ingress, ensuring the control box remains dry and functional.
Patent Information
- Application Number
- CN202323662023.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-30
AI Technical Summary
Water ingress into LED floor tile screens affects their use effect due to splashing or spilling, which can damage components.
The LED floor tile screen incorporates a water baffle with drainage holes, a sealed connection between the control box and shell, and multiple sealing rings to prevent water ingress and facilitate drainage, ensuring the control box remains dry.
Prevents water from penetrating into the control box, maintaining the functionality and integrity of the LED floor tile screen.
Smart Images
Figure CN222260402U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic products, and in particular to an LED floor tile screen. Background Art
[0002] LED floor tile screen is a display screen specially designed for the ground and laid on the ground. It can adapt to high-intensity trampling and operate for a long time in any environment without setting up any peripheral protective equipment. The LED floor tile screen is laid flat on the ground with the light panel facing up to achieve the ground display effect of the stage.
[0003] However, if there is splashing or water spilling on the stage, some water may remain on the light board surface and pass through the light board surface into the product, affecting the use effect of the LED floor tile screen. Utility Model Content
[0004] The utility model provides an LED floor tile screen to solve the problem in the related art that water enters the LED floor tile screen and affects the use effect of the LED floor tile screen.
[0005] The utility model provides an LED floor tile screen, which comprises: a shell, comprising a shell body and a water baffle plate arranged on the upper surface of the shell body, the water baffle plate is provided with an avoidance hole, the shell body is provided with a plurality of drainage holes penetrating up and down, and the plurality of drainage holes are located on the outer periphery of the water baffle plate; an LED module, which is arranged above the shell, and the LED module is provided with a first connector; a control box, which is arranged below the shell and corresponds to the water baffle plate, and the control box is provided with a second connector, at least one of the first connector and the second connector is inserted into the avoidance hole, the first connector and the second connector are plugged in and matched, and the upper edge of the control box is sealed and matched with the shell.
[0006] Furthermore, the LED floor tile screen also includes a first sealing ring, which is clamped between the upper edge of the control box and the shell, and the avoidance hole is arranged inside the first sealing ring.
[0007] Furthermore, a first enclosure is provided on the front side of the control box, the first connector and the second connector are both provided inside the first enclosure, and the first sealing ring is clamped between the first enclosure and the housing.
[0008] Furthermore, the first enclosure has a first accommodating groove, the rear side of the shell has a shell accommodating groove, part of the first sealing ring is located in the first accommodating groove, and the remaining part of the first sealing ring is located in the shell accommodating groove.
[0009] Furthermore, the middle part of the water baffle is contracted, and the middle part of the control box is contracted and adapted to the shape of the water baffle.
[0010] Furthermore, the LED floor tile screen also includes a second sealing ring, which is arranged at the avoidance hole and surrounds the outer circumference of the first connector and the second connector.
[0011] Furthermore, a second enclosure is provided on the front side of the control box, the second enclosure is arranged around the outer periphery of the second connector, the front surface of the second enclosure is fitted with the rear side of the shell, and the second sealing ring is clamped between the second enclosure and the shell.
[0012] Furthermore, the second enclosure has a second accommodating groove, the shell has a third accommodating groove arranged corresponding to the second accommodating groove, part of the second sealing ring is located in the second accommodating groove, and the remaining part of the second sealing ring is located in the third accommodating groove.
[0013] Furthermore, a third enclosure is provided on the rear side of the shell, which is arranged around the outer periphery of the second enclosure and fits with the second enclosure; and / or, a connecting hole is provided on the second enclosure, a through hole is provided on the shell, and the LED floor tile screen also includes a connecting piece, which passes through the through hole and is connected to the connecting hole.
[0014] Furthermore, the drainage holes include first drainage holes, and a plurality of first drainage holes are arranged at intervals along the circumference of the control box; the shell also has a plurality of second drainage holes, and the plurality of second drainage holes are arranged at intervals along the circumference of the control box and are arranged on the periphery of the plurality of first drainage holes.
[0015] By applying the technical solution of the utility model, the LED floor tile screen includes a shell, an LED module and a control box. When water splashes on the surface of the LED module, the water splashes through the LED module and enters between the LED module and the shell. Since a water baffle is provided on the upper surface of the shell body, and the water baffle corresponds to the control box, the water baffle can prevent the water splashes from entering the control box through the shell. In addition, the water dripping onto the shell body and the water baffle will flow to the multiple drainage holes on the water baffle and be discharged through the drainage holes. And since the upper edge of the control box is sealed with the shell, when the water on the water baffle flows to the drainage holes, the water splashes will not penetrate into the control box. Therefore, the use effect of the LED floor tile screen will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 A schematic diagram of the structure of an LED floor tile screen provided according to an embodiment of the utility model is shown;
[0018] Figure 2 A schematic structural diagram of a housing of an LED floor tile screen provided according to an embodiment of the utility model is shown;
[0019] Figure 3 Shows Figure 2 A partial enlarged view of the middle A;
[0020] Figure 4 A schematic diagram of the structure of a control box for an LED floor tile screen provided according to an embodiment of the utility model is shown;
[0021] Figure 5 Shows Figure 4 A partial enlarged view of point B in the middle.
[0022] The above drawings include the following reference numerals:
[0023] 10. Shell; 11. Shell body; 111. Drain hole; 1111. First drain hole; 1112. Second drain hole; 12. Water retaining plate; 121. Avoidance hole; 13. Third containing groove; 14. Third enclosure; 15. Through hole;
[0024] 20. LED module;
[0025] 30. control box; 31. second connector; 32. first enclosure; 33. second enclosure; 331. second receiving groove; 332. connection hole;
[0026] 40. First sealing ring. DETAILED DESCRIPTION
[0027] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0028] like Figures 1 to 5As shown, an embodiment of the utility model provides an LED floor tile screen, which includes a shell 10, an LED module 20, and a control box 30. The shell 10 includes a shell body 11 and a water baffle 12 arranged on the upper surface of the shell body 11, the water baffle 12 is provided with an avoidance hole 121, and the shell body 11 is provided with a plurality of drainage holes 111 penetrating up and down, and the plurality of drainage holes 111 are located on the outer periphery of the water baffle 12; the LED module 20 is arranged above the shell 10, and the LED module 20 is provided with a first connector; the control box 30 is arranged below the shell 10 and corresponds to the water baffle 12, and the control box 30 is provided with a second connector 31, at least one of the first connector and the second connector 31 is inserted into the avoidance hole 121, the first connector and the second connector 31 are plugged in, and the upper edge of the control box 30 is sealed with the shell 10.
[0029] By applying the technical solution of the utility model, the LED floor tile screen includes a housing 10, an LED module and a control box 30. When water splashes on the surface of the LED module, the water splashes through the LED module and enters between the LED module and the housing 10. Since a water baffle 12 is provided on the upper surface of the housing body 11, and the water baffle 12 is provided corresponding to the control box 30, the water baffle 12 can prevent the water splashes from entering the control box 30 through the housing 10. In addition, the water dripping onto the housing body 11 and the water baffle 12 will flow to the multiple drainage holes 111 located on the water baffle 12, and be discharged through the drainage holes 111. And since the upper edge of the control box 30 is sealed with the housing 10, when the water on the water baffle 12 flows to the drainage holes 111, the water splashes will not penetrate into the control box 30. Thus, the use effect of the LED floor tile screen will not be affected.
[0030] A drainage groove may be provided on the upper surface of the water retaining plate 12 , and the splashing water may be collected and directed to the drainage hole 111 by the drainage groove.
[0031] In this embodiment, by plugging and matching the first plug connector and the second plug connector 31 , the control box 30 can provide power and control signals to the LED module 20 .
[0032] Specifically, the LED module 20 includes a plurality of spliced LED light panels. In order to achieve the structural strength of the LED floor tile screen and prevent the LED module 20 from being deformed or even damaged after being stepped on, a plurality of frames are arranged between the LED module 20 and the shell 10. The structural shape formed by the plurality of frames is adapted to the shape of the LED module 20. The frames can support the LED module 20 so that the LED module 20 has a better supporting effect.
[0033] In this embodiment, four avoidance holes 121 are provided on the water retaining plate 12, and the four avoidance holes 121 are respectively provided at the four corners of the control box 30, and the LED module 20 is correspondingly provided with four first connectors, and the control box 30 is correspondingly provided with four second connectors 31. The multiple LED light panels of the LED module 20 are respectively connected to the corresponding first connectors through the four second connectors 31.
[0034] Among them, at least one of the first connector and the second connector 31 is inserted into the avoidance hole 121, which means that the first connector or the second connector 31 passes through the avoidance hole 121 to form a plug-in fit. Of course, the first connector and the second connector 31 can also be located in the avoidance hole 121 and form a plug-in fit.
[0035] like Figure 4 and Figure 5 As shown, the LED floor tile screen also includes a first sealing ring 40, which is sandwiched between the upper edge of the control box 30 and the housing 10, and the avoidance hole 121 is arranged inside the first sealing ring 40. The first sealing ring 40 is used to achieve sealing between the control box 30 and the housing 10, which has the advantages of simple structure and easy setting.
[0036] like Figure 4 and Figure 5 As shown, a first enclosure 32 is further provided at the front side of the control box 30, the first connector and the second connector 31 are both provided inside the first enclosure 32, and the first sealing ring 40 is sandwiched between the first enclosure 32 and the housing 10. The first enclosure 32 can be used to reserve control inside the control box 30, so as to facilitate the arrangement of components such as the control panel.
[0037] like Figure 5 As shown, the first enclosure 32 has a first receiving groove, the rear side of the housing 10 has a housing receiving groove, part of the first sealing ring 40 is located in the first receiving groove, and the rest of the first sealing ring 40 is located in the housing receiving groove. The first receiving groove can be used to fix the first sealing ring 40 so that the first sealing ring 40 will not move, thereby achieving a good sealing effect.
[0038] like Figure 4 As shown, the middle part of the water baffle 12 is contracted, and the middle part of the control box 30 is contracted and matched with the shape of the water baffle 12. With the above structure, the water baffle 12 can block splashing water to prevent it from entering the control box 30 and avoid damage to the control box 30.
[0039] The contraction of the middle part of the control box 30 refers to the contraction of the middle part of the first enclosure 32. In this embodiment, a cooling fan is provided on the control box 30, and the cooling fan is located at the contraction part outside the first enclosure 32, which makes full use of the space of the control box 30.
[0040] like Figure 2 and Figure 3 As shown, the LED floor tile screen also includes a second sealing ring, which is arranged at the avoidance hole 121 and surrounds the outer periphery of the first connector and the second connector 31. The second sealing ring can be used to seal the first connector and the second connector 31 to prevent water from flowing into the avoidance hole 121 and damaging the first connector and the second connector 31.
[0041] In this embodiment, second sealing rings are correspondingly disposed at the four avoidance holes 121 .
[0042] like Figure 3 and Figure 5 As shown, a second enclosing plate 33 is provided at the front side of the control box 30, the second enclosing plate 33 is arranged around the outer periphery of the second plug connector 31, the front surface of the second enclosing plate 33 is in contact with the rear side of the housing 10, and the second sealing ring is sandwiched between the second enclosing plate 33 and the housing 10. With the above structure, the second enclosing plate 33 is provided to protect the second plug connector 31, and the distance between the control box 30 and the housing 10 is eliminated to prevent splashing water from entering the avoidance hole 121.
[0043] like Figure 3 and Figure 5 As shown, the second enclosure 33 has a second receiving groove 331, the housing 10 has a third receiving groove 13 corresponding to the second receiving groove 331, part of the second sealing ring is located in the second receiving groove 331, and the rest of the second sealing ring is located in the third receiving groove 13. The second receiving groove 331 and the third receiving groove 13 can be used to accommodate the second sealing ring to prevent the second sealing ring from moving, thereby improving the sealing effect of the second sealing ring.
[0044] In other embodiments, only the second accommodating groove 331 or the third accommodating groove 13 may be provided, as long as the positioning of the second sealing ring can be achieved.
[0045] like Figure 2 and Figure 3 As shown, a third enclosure 14 is also provided on the rear side of the shell 10. The third enclosure 14 is arranged around the outer periphery of the second enclosure 33 and fits with the second enclosure 33. By using the third enclosure 14 around the outer periphery of the second enclosure 33, the second enclosure 33 can be shielded to further protect it from splashing water into the avoidance hole 121.
[0046] In this embodiment, the third receiving groove 13 is located inside the third enclosure plate 14 and is arranged lower than the third enclosure plate 14 .
[0047] Specifically, a connecting hole 332 is provided on the second enclosure 33, a through hole 15 is provided on the housing 10, and the LED floor tile screen further comprises a connecting piece, which passes through the through hole 15 and is connected to the connecting hole 332. With the above structure, the control box 30 and the housing 10 are connected by the connecting piece, which has the advantages of simple structure and easy disassembly and assembly.
[0048] like Figure 1 As shown, the drainage holes 111 include first drainage holes 1111, and a plurality of first drainage holes 1111 are arranged at intervals along the circumference of the control box 30; the housing 10 also has a plurality of second drainage holes 1112, and the plurality of second drainage holes 1112 are arranged at intervals along the circumference of the control box 30 and are arranged on the periphery of the plurality of first drainage holes 1111. With the above arrangement, on the one hand, the number of drainage holes 111 can be increased through the plurality of first drainage holes 1111 and the plurality of second drainage holes 1112, and on the other hand, the circumferential arrangement of the drainage holes 111 can be utilized to drain water at various locations, and the drainage effect is better.
[0049] In other embodiments, only one circle of drainage holes 111 may be provided, and the drainage holes may be arranged at intervals along the circumference of the control box 30 , as long as drainage can be achieved.
[0050] In this embodiment, supporting feet are provided at the four corners of the lower surface of the shell 10, and connecting ribs are connected between two adjacent supporting feet. The supporting feet, the connecting ribs and the outer wall of the control box 30 together form a storage groove. The control box 30 is provided with a signal line and a power line, and the signal line and the power line are both arranged in the storage groove.
[0051] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0052] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An LED floor tile screen, characterized in that: The LED floor tile screen includes: The shell (10) comprises a shell body (11) and a water baffle (12) arranged on the upper surface of the shell body (11), the water baffle (12) being provided with an avoidance hole (121), and the shell body (11) being provided with a plurality of drainage holes (111) penetrating vertically, the plurality of drainage holes (111) being located on the outer periphery of the water baffle (12); An LED module (20) is arranged above the housing (10), and the LED module (20) is provided with a first plug-in component; A control box (30) is arranged below the shell (10) and corresponds to the water baffle (12). The control box (30) is provided with a second connector (31). At least one of the first connector and the second connector (31) is inserted into the avoidance hole (121). The first connector and the second connector (31) are plugged in and matched. The upper edge of the control box (30) is sealed and matched with the shell (10).
2. The LED floor tile screen according to claim 1, characterized in that: The LED floor tile screen also includes a first sealing ring (40), the first sealing ring (40) is sandwiched between the upper edge of the control box (30) and the housing (10), and the avoidance hole (121) is arranged inside the first sealing ring (40).
3. The LED floor tile screen according to claim 2, characterized in that: A first enclosure (32) is also provided on the front side of the control box (30), the first connector and the second connector (31) are both arranged inside the first enclosure (32), and the first sealing ring (40) is sandwiched between the first enclosure (32) and the housing (10).
4. The LED floor tile screen according to claim 3, characterized in that: The first enclosure (32) has a first receiving groove, the rear side of the shell (10) has a shell receiving groove, part of the first sealing ring (40) is located in the first receiving groove, and the rest of the first sealing ring (40) is located in the shell receiving groove.
5. The LED floor tile screen according to any one of claims 1 to 4, characterized in that: The middle part of the water baffle (12) is contracted, and the middle part of the control box (30) is contracted and matched with the shape of the water baffle (12).
6. The LED floor tile screen according to any one of claims 1 to 4, characterized in that: The LED floor tile screen also includes a second sealing ring, which is arranged at the avoidance hole (121) and surrounds the outer periphery of the first connector and the second connector (31).
7. The LED floor tile screen according to claim 6, characterized in that: A second enclosure (33) is provided on the front side of the control box (30), the second enclosure (33) is arranged around the outer periphery of the second connector (31), the front surface of the second enclosure (33) is in contact with the rear side of the housing (10), and the second sealing ring is sandwiched between the second enclosure (33) and the housing (10).
8. The LED floor tile screen according to claim 7, characterized in that: The second enclosure (33) has a second receiving groove (331), the housing (10) has a third receiving groove (13) arranged corresponding to the second receiving groove (331), a portion of the second sealing ring is located in the second receiving groove (331), and the remaining portion of the second sealing ring is located in the third receiving groove (13).
9. The LED floor tile screen according to claim 7, characterized in that: A third enclosure (14) is further provided on the rear side of the housing (10), wherein the third enclosure (14) is arranged around the outer periphery of the second enclosure (33) and is in close contact with the second enclosure (33); and / or, The second enclosure (33) is provided with a connection hole (332), the housing (10) is provided with a through hole (15), and the LED floor tile screen further comprises a connecting piece, which passes through the through hole (15) and is connected to the connection hole (332).
10. The LED floor tile screen according to any one of claims 1 to 4, characterized in that: The drainage holes (111) include first drainage holes (1111), and a plurality of the first drainage holes (1111) are arranged at intervals along the circumference of the control box (30); the housing (10) further includes a plurality of second drainage holes (1112), and the plurality of the second drainage holes (1112) are arranged at intervals along the circumference of the control box (30) and are provided on the periphery of the plurality of the first drainage holes (1111).