Dustproof decorative ceiling access hole sealing structure

Abstract

The utility model discloses a kind of dirt-preventing decorative ceiling access hole sealing structures, including ceiling, access hole is opened in the ceiling, cover is arranged at the access hole, sealing ring is arranged at the access hole, one end of the sealing ring is fixedly connected with sealing plate, two groups of first sealing pad and two groups of second sealing pad are fixedly connected on the sealing ring, two groups of the first sealing pad are symmetrically distributed about sealing ring, two groups of the second sealing pad are symmetrically distributed about sealing ring;Two groups of first sealing groove are opened at the access hole, and two groups of the first sealing pad are respectively extended to the inside of first sealing groove.The utility model discloses a kind of dirt-preventing decorative ceiling access hole sealing structures, avoid dust from the gap of connection to enter the inside of ceiling;To avoid dust to be accumulated in ceiling in this way, prevent dust from causing equipment aging and damage, greatly reduce the frequency and cost of maintenance.In this way, short circuit or other electrical faults can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of ceiling access panel sealing, and in particular to a sealing structure for a decorative ceiling access panel that prevents dust accumulation. Background Technology

[0002] To facilitate the inspection, repair, and replacement of equipment within the ceiling, access panels are installed, providing convenient access for maintenance. These access panels are fitted with covers to protect the equipment from external environmental damage.

[0003] There is a gap at the connection between the existing access panel and the cover plate, allowing dust to enter the ceiling through this gap. This dust accumulates inside the ceiling, accelerating equipment aging and damage, and increasing the frequency and cost of maintenance. Especially for some electronic devices, dust can cause short circuits or other electrical faults, requiring more frequent maintenance and inspection. Utility Model Content

[0004] The main purpose of this utility model is to provide a sealing structure for the inspection port of a decorative ceiling that prevents dust accumulation, which can effectively solve the technical problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A sealing structure for an inspection port on a dust-proof decorative ceiling includes a ceiling with an inspection port. A cover plate is provided at the inspection port, and a sealing ring is provided at the inspection port. A sealing plate is fixedly connected to one end of the sealing ring. Two sets of first sealing gaskets and two sets of second sealing gaskets are fixedly connected to the sealing ring. The two sets of first sealing gaskets and the two sets of second sealing gaskets are symmetrically distributed about the sealing ring. Two sets of first sealing grooves are provided at the inspection port, with the two sets of first sealing gaskets extending into the first sealing grooves. Two sets of second sealing grooves are provided on the cover plate, with the two sets of second sealing gaskets extending into the second sealing grooves.

[0007] As a further embodiment of this utility model, a fixing frame is provided on one side of the ceiling, and one side of the sealing plate extends into the fixing frame.

[0008] As a further embodiment of this utility model, two sets of movable slots are provided on both sides of the fixed frame. The two sets of movable slots are symmetrically distributed. Limiting plates are slidably arranged in the two sets of movable slots. A storage slot is provided on one side of the movable slot. The storage slot and the limiting plate are mutually compatible.

[0009] As a further embodiment of this utility model, a limiting groove is provided on the sealing plate, and the limiting groove is adapted to one end of the limiting plate.

[0010] As a further embodiment of this utility model, a lead screw is rotatably connected inside the movable groove, the lead screw is threadedly connected to the limiting plate, and one end of the lead screw passes through the fixing frame.

[0011] As a further embodiment of this utility model, a knob is fixedly connected to one end of the lead screw, and the corners of the knob are chamfered.

[0012] As a further embodiment of this utility model, two sets of support plates are fixedly connected to one side of the cover plate, and one side of the two sets of support plates is attached to the side of the ceiling.

[0013] The beneficial effects of this utility model are as follows:

[0014] A cover plate is placed at the access panel in the suspended ceiling, connecting the cover plate to the ceiling. A sealing ring is inserted into the gap between the cover plate and the access panel. Then, the first and second sealing gaskets are inserted into the first and second sealing grooves, respectively, increasing the seal between the cover plate and the access panel. Simultaneously, the sealing plate further seals the gap, further blocking dust and preventing it from entering the suspended ceiling through the connection gap. This prevents dust accumulation inside the suspended ceiling, avoiding dust-induced aging and damage to equipment, and significantly reducing maintenance frequency and costs. It also prevents short circuits or other electrical faults, thus solving the problem of needing more frequent maintenance and inspection.

[0015] After the sealing ring and sealing plate are installed, one side of the sealing plate is inside the fixed frame. By moving the limiting plate in the storage groove, the limiting plate slides inside the movable groove and moves the limiting plate into the limiting groove. The limiting plate and the limiting groove are used to position and fix the sealing plate, which increases the reliability of the connection between the sealing plate and the sealing ring and the ceiling, and greatly increases the stability of the equipment during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the dust-proof decorative ceiling access sealing structure of this utility model;

[0017] Figure 2 This is a top view schematic diagram of a dust-proof decorative ceiling inspection port sealing structure according to the present invention;

[0018] Figure 3 This utility model relates to a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation. Figure 2 Cross-sectional view;

[0019] Figure 4 This utility model relates to a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation. Figure 2 Top view sectional view;

[0020] Figure 5This utility model relates to a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation. Figure 3 Enlarged view of point A in the middle;

[0021] Figure 6 This utility model relates to a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation. Figure 4 Enlarged view of section B in the middle.

[0022] In the diagram: 1. Ceiling; 2. Inspection port; 3. Cover plate; 4. Sealing ring; 5. First sealing gasket; 6. First sealing groove; 7. Second sealing gasket; 8. Second sealing groove; 9. Sealing plate; 10. Fixing bracket; 11. Movable groove; 12. Storage groove; 13. Limiting plate; 14. Limiting groove; 15. Lead screw; 16. Knob; 17. Support plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-6 As shown, a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation includes a ceiling 1, an inspection port 2 on the ceiling 1, a cover plate 3 at the inspection port 2, a sealing ring 4 at the inspection port 2, a sealing plate 9 fixedly connected to one end of the sealing ring 4, and two sets of first sealing gaskets 5 and two sets of second sealing gaskets 7 fixedly connected to the sealing ring 4. The two sets of first sealing gaskets 5 and the two sets of second sealing gaskets 7 are symmetrically distributed about the sealing ring 4.

[0025] In this embodiment, two sets of first sealing grooves 6 are provided at the inspection port 2, and two sets of first sealing gaskets 5 extend into the first sealing grooves 6 respectively. Two sets of second sealing grooves 8 are provided on the cover plate 3, and two sets of second sealing gaskets 7 extend into the second sealing grooves 8 respectively.

[0026] To improve the sealing of the gap between the access port 2 and the cover plate 3, the cover plate 3 is first placed at the access port 2 in the ceiling 1, connecting the cover plate 3 to the ceiling 1. Then, the sealing ring 4 is inserted into the gap between the cover plate 3 and the access port 2. Next, the first sealing gasket 5 and the second sealing gasket 7 are inserted into the first sealing groove 6 and the second sealing groove 8, respectively, further enhancing the sealing of the gap between the cover plate 3 and the access port 2. Simultaneously, the sealing plate 9 further seals the gap, further blocking dust and preventing it from entering the ceiling 1 through the connection gap. This prevents dust accumulation inside the ceiling, avoiding dust-induced aging and damage to the equipment, and significantly reducing the frequency and cost of maintenance. This also prevents short circuits or other electrical faults, thus solving the problem of requiring more frequent maintenance and inspection.

[0027] Two sets of support plates 17 are fixedly connected to one side of the cover plate 3. One side of the two sets of support plates 17 is attached to one side of the ceiling 1. When the cover plate 3 is placed at the access port 2, the support plates 17 support the cover plate 3 to prevent it from falling and to protect the cover plate 3 and the staff.

[0028] In this embodiment, a fixed frame 10 is provided on one side of the ceiling 1, and the sealing plate 9 extends into the fixed frame 10 on one side. Two sets of movable grooves 11 are provided on both sides of the fixed frame 10. The two sets of movable grooves 11 are symmetrically distributed. Limiting plates 13 are slidably provided in the two sets of movable grooves 11. A storage groove 12 is provided on one side of the movable groove 11. The storage groove 12 and the limiting plate 13 are mutually adapted. A limiting groove 14 is provided on the sealing plate 9. The limiting groove 14 and one end of the limiting plate 13 are mutually adapted.

[0029] After the sealing ring 4 and the sealing plate 9 are installed, one side of the sealing plate 9 is inside the fixed frame 10. By moving the limiting plate 13 in the storage groove 12, the limiting plate 13 slides inside the movable groove 11 and moves the limiting plate 13 into the limiting groove 14. The position of the sealing plate 9 is fixed by the limiting plate 13 cooperating with the limiting groove 14, which increases the reliability of the connection between the sealing plate 9 and the sealing ring 4 and the ceiling 1, and greatly increases the stability of the equipment during use.

[0030] In this embodiment, a lead screw 15 is rotatably connected inside the movable groove 11. The lead screw 15 is threadedly connected to the limiting plate 13. One end of the lead screw 15 passes through the fixing frame 10, and a knob 16 is fixedly connected to one end of the lead screw 15. The corners of the knob 16 are chamfered.

[0031] By rotating the knob 16, the lead screw 15 is driven to rotate. The lead screw 15, in conjunction with the thread, drives the limit plate 13 to move, making it easier for one end of the limit plate 13 to enter the limit groove 14. This facilitates operation by the staff and greatly increases the convenience of operation.

[0032] It should be noted that this utility model is a sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation. In use, firstly, the cover plate 3 is placed at the inspection port 2 opened in the ceiling 1, connecting the cover plate 3 to the ceiling 1. Then, the sealing ring 4 is inserted into the gap between the cover plate 3 and the inspection port 2. Next, the first sealing gasket 5 and the second sealing gasket 7 are respectively inserted into the first sealing groove 6 and the second sealing groove 8, increasing the sealing performance of the gap between the cover plate 3 and the inspection port 2. Simultaneously, the sealing plate 9 further seals the gap. First, dust is blocked to prevent it from entering the ceiling 1 through the gaps in the connection. Then, the knob 16 is turned to drive the lead screw 15 to rotate. The lead screw 15, in conjunction with the thread, drives the limiting plate 13 to move. The limiting plate 13 in the storage groove 12 moves and slides inside the movable groove 11. The limiting plate 13 is moved into the limiting groove 14. Through the limiting plate 13 and the limiting groove 14, the position of the sealing plate 9 is positioned and fixed, and the sealing plate 9 and the sealing ring 4 are securely connected to the ceiling 1.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sealing structure for an inspection port on a decorative ceiling designed to prevent dust accumulation, comprising a ceiling (1), wherein an inspection port (2) is provided on the ceiling (1), and a cover plate (3) is provided at the inspection port (2), characterized in that: A sealing ring (4) is provided at the inspection port (2). A sealing plate (9) is fixedly connected to one end of the sealing ring (4). Two sets of first sealing gaskets (5) and two sets of second sealing gaskets (7) are fixedly connected to the sealing ring (4). The two sets of first sealing gaskets (5) are symmetrically distributed about the sealing ring (4), and the two sets of second sealing gaskets (7) are symmetrically distributed about the sealing ring (4). Two sets of first sealing grooves (6) are provided at the inspection port (2), and the two sets of first sealing gaskets (5) extend into the first sealing grooves (6) respectively. Two sets of second sealing grooves (8) are provided on the cover plate (3), and the two sets of second sealing gaskets (7) extend into the second sealing grooves (8) respectively.

2. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation as described in claim 1, characterized in that: A fixing frame (10) is provided on one side of the ceiling (1), and the sealing plate (9) extends into the fixing frame (10) on one side.

3. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation as described in claim 2, characterized in that: The fixed frame (10) has two sets of movable slots (11) on both sides. The two sets of movable slots (11) are symmetrically distributed. Limiting plates (13) are slidably arranged in the two sets of movable slots (11). A storage slot (12) is provided on one side of the movable slot (11). The storage slot (12) and the limiting plate (13) are mutually compatible.

4. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation as described in claim 3, characterized in that: A limiting groove (14) is provided on the sealing plate (9), and the limiting groove (14) is adapted to one end of the limiting plate (13).

5. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation as described in claim 4, characterized in that: A lead screw (15) is rotatably connected inside the movable groove (11). The lead screw (15) is threadedly connected to the limiting plate (13). One end of the lead screw (15) passes through the fixing frame (10).

6. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation, as described in claim 5, is characterized in that: A knob (16) is fixedly connected to one end of the lead screw (15), and the corners of the knob (16) are chamfered.

7. The sealing structure for the inspection port of a decorative ceiling designed to prevent dust accumulation as described in claim 1, characterized in that: Two sets of support plates (17) are fixedly connected to one side of the cover plate (3), and one side of the two sets of support plates (17) is attached to one side of the ceiling (1).

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