Ceiling type air purification equipment

Abstract

The utility model discloses ceiling type air purification equipment which comprises a mounting base, a counterbore, a clamping column, a clamping block, a screw hole, a lower mounting plate, a sliding groove, a positioning hole, a clamping groove, a handle, a purifier body and a connecting screw. Compared with the prior art, the lower mounting plate is clamped and supported through the clamping columns, the clamping block sliding grooves are used for guiding, the connecting screws are used for positioning, the bearing does not need to be fixed through the screws, the lower mounting plate can be conveniently taken down through pulling, and follow-up maintenance and cleaning of the purifier are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air purifiers, in particular to a ceiling-mounted air purification device. Background Art

[0002] The ceiling-mounted air purification device is a type of air purifier, which is usually fixed directly to the ceiling by screws. However, such an installation is inconvenient when cleaning and repairing the air purification device, and the fixing screws are prone to stripping or rusting due to long-term use, making them impossible to remove. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a ceiling-mounted air purification device, including a mounting base, a countersunk hole, a clamping column, a clamping block, a screw hole, a lower mounting plate, a slide groove, a positioning hole, a clamping groove, a handle, a purifier body, and connecting screws; the mounting base is a rectangular frame, and countersunk holes are opened at its four corners, and expansion bolts are installed to fix it on the roof; a plurality of clamping columns are welded on the left and right sides of the lower surface of the mounting base, and a clamping block is welded and fixed at the center of the front and rear sides, and screw holes are opened on the countersunk hole and the clamping column; the clamping column is divided into an upper and lower part, and the lower side is straight The diameter is larger than the upper side; the lower mounting plate is rectangular, and a rectangular notch corresponding to the mounting base is opened in the center, and a plurality of slide grooves are opened on the left and right sides of the rectangular notch; the diameter of the left end of the slide groove is equal to the diameter of the lower part of the card column, and the diameter of the right end is equal to the diameter of the upper part of the card column; positioning holes corresponding to the screw holes are opened at the four corners of the lower mounting plate; the front and rear sides of the upper surface of the lower mounting plate are opened with card slots; the handle is installed on the right side of the lower surface of the lower mounting plate; the purifier body is installed at the rectangular notch in the center of the lower mounting plate; the connecting screws are fixed on the screw holes through the positioning holes.

[0004] As a preferred technical solution of the utility model, the upper and lower parts of the clamping column are both cylinders, the clamping columns on the left and right sides are arranged in a collinear manner, and their centers are collinear with the centers of the countersunk holes and the screw holes.

[0005] As a preferred technical solution of the utility model, the slide grooves correspond to the clamping columns one by one, are arranged parallel to each other, and the centers of the right ends thereof are colinear with the centers of the positioning holes.

[0006] As a preferred technical solution of the utility model, the caster is a universal wheel, the length of the clamping block is smaller than the clamping slot, and the clamping block is flush with the right end of the clamping slot.

[0007] As a preferred technical solution of the utility model, the thickness of the lower mounting plate is the same as the length of the upper portion of the clamping column.

[0008] The beneficial effects of the utility model: the utility model uses the clamping column to clamp and support the lower mounting plate, the clamping block slot is used for guidance, and the connecting screws are used for positioning. There is no need to fix the load by screws. The lower mounting plate can be easily removed by pulling, which is convenient for subsequent maintenance and cleaning of the purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the specific implementation or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0010] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0011] Figure 2 This is a bottom view of the installation base of the utility model;

[0012] Figure 3 This is a top view of the lower mounting plate of the utility model;

[0013] In the figure: mounting base 1, countersunk hole 2, clamping column 3, clamping block 4, screw hole 5, lower mounting plate 6, slide groove 7, positioning hole 8, clamping groove 9, handle 10, purifier body 11, connecting screw 12. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3As shown, the utility model discloses a ceiling-mounted air purification device, including a mounting base 1, a countersunk hole 2, a clamping column 3, a clamping block 4, a screw hole 5, a lower mounting plate 6, a slide groove 7, a positioning hole 8, a clamping groove 9, a handle 10, a purifier body 11, and a connecting screw 12; the mounting base 1 is a rectangular frame, and countersunk holes 2 are opened at its four corners, and expansion bolts are installed to fix it on the roof; a plurality of clamping columns 3 are welded on the left and right sides of the lower surface of the mounting base 1, and a clamping block 4 is welded and fixed on the center of the front and rear sides, and screw holes 5 are opened on the countersunk hole 2 and the clamping column 3; the clamping column 3 is divided into upper and lower parts, and the diameter of the lower side is larger than that of the upper side side; the lower mounting plate 6 is rectangular, with a rectangular notch corresponding to the mounting base 1 in the center, and a number of slide grooves 7 on the left and right sides of the rectangular notch; the left end diameter of the slide groove 7 is equal to the diameter of the lower part of the card column 3, and the right end diameter is equal to the diameter of the upper part of the card column 3; the four corners of the lower mounting plate 6 are provided with positioning holes 8 corresponding to the screw holes 5; the front and rear sides of the upper surface of the lower mounting plate 6 are provided with card slots 9; the handle 10 is installed on the right side of the lower surface of the lower mounting plate 6; the purifier body 11 is installed at the central rectangular notch of the lower mounting plate 6; the connecting screw 12 passes through the positioning hole 8 and is fixed on the screw hole 5. The upper and lower parts of the clamping column 3 are both cylindrical, and the clamping columns 3 on the left and right sides are arranged in a collinear manner, and their centers are in a collinear manner with the centers of the countersunk holes 2 and the screw holes 5, so that the overall force is stable. The length of the clamping block 4 is smaller than the clamping slot 9, and the clamping block 4 is flush with the right end of the clamping slot 9. The clamping block 4 cooperates with the clamping slot 9 to guide and limit the lower mounting plate 6, so that the lower mounting plate 6 can only slide horizontally; the thickness of the lower mounting plate 6 is the same as the length of the upper part of the clamping column 3, which increases the overall compactness, and the lower mounting plate 6 is tightened by connecting screws 12.

[0016] Working principle of the utility model: When using the utility model, first fix the mounting base 1 on the ceiling, and use the expansion screw to drive it into the countersunk hole 2 to fix it, then align the left end of the slide groove 7 on the lower mounting plate 6 with the clamping column 3, align the left end of the slide groove 7 with the left end of the clamping block 4, then move the lower mounting plate 6 upward and slide it to the left until the positioning hole 8 is aligned with the screw hole 5, the right end of the slide groove 7 is aligned with the right end of the clamping block 4, and the clamping column 3 is moved to the right end of the slide groove 7, and finally use the connecting screw 12 to pass through the positioning hole 8 and screw it into the screw hole 5 to fix it. The connecting screw 12 plays a connecting role and only needs to be tightened manually. If cleaning or maintenance is required, just remove the connecting screw 12 and slide the lower mounting plate 6 to the right and remove it.

[0017] Components not described in detail herein are prior art.

[0018] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A ceiling-mounted air purification device, characterized in that: The utility model comprises a mounting base (1), a countersunk hole (2), a clamping column (3), a clamping block (4), a screw hole (5), a lower mounting plate (6), a slide groove (7), a positioning hole (8), a clamping groove (9), a handle (10), a purifier body (11), and a connecting screw (12); the mounting base (1) is a rectangular frame, and the four corners thereof are provided with countersunk holes (2), and expansion bolts are mounted to fix it on the roof; a plurality of clamping columns (3) are welded on the left and right sides of the lower surface of the mounting base (1), and a clamping block (4) is welded and fixed on the center of the front and rear sides, and screw holes (5) are opened on the countersunk hole (2) and the clamping column (3); the clamping column (3) is divided into an upper and a lower part, and the diameter of the lower side is larger than that of the upper side; the lower mounting plate ( 6) is rectangular, with a rectangular notch corresponding to the mounting base (1) in the center, and a plurality of slide grooves (7) are respectively provided on the left and right sides of the rectangular notch; the diameter of the left end of the slide groove (7) is equal to the diameter of the lower part of the clamping column (3), and the diameter of the right end is equal to the diameter of the upper part of the clamping column (3); the four corners of the lower mounting plate (6) are provided with positioning holes (8) corresponding to the screw holes (5); the front and rear sides of the upper surface of the lower mounting plate (6) are provided with slots (9); the handle (10) is installed on the right side of the lower surface of the lower mounting plate (6); the purifier body (11) is installed at the rectangular notch in the center of the lower mounting plate (6); the connecting screw (12) passes through the positioning hole (8) and is fixed on the screw hole (5).

2. A ceiling-mounted air purification device according to claim 1, characterized in that: The upper and lower parts of the clamping column (3) are both cylindrical, and the clamping columns (3) on the left and right sides are arranged in a collinear manner, and the centers of the circles thereof are in a collinear manner with the centers of the countersunk holes (2) and the screw holes (5).

3. A ceiling-mounted air purification device according to claim 1, characterized in that: The slide groove (7) corresponds to the clamping column (3) one by one and is arranged parallel to each other, and the center of the right end thereof is colinear with the center of the positioning hole (8).

4. A ceiling-mounted air purification device according to claim 1, characterized in that: The length of the card block (4) is smaller than that of the card slot (9), and the card block (4) is flush with the right end of the card slot (9).

5. The ceiling-mounted air purification device according to claim 1, characterized in that: The thickness of the lower mounting plate (6) is the same as the length of the upper portion of the clamping column (3).

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