Air inlet structure of micro electrostatic dust collection purifier

Abstract

The utility model relates to the technical field of micro-electrostatic dust removal purifiers, discloses an air inlet structure of a micro-electrostatic dust removal purifier, and solves the problem that the air purification efficiency is influenced due to the fact that the air inlet structure of the existing micro-electrostatic dust removal purifier is not easy to disassemble and clean. An air inlet structure of a micro-electrostatic dust removal purifier comprises an air inlet shell, a mounting plate, a T-shaped block, an air inlet filter plate and a fixing assembly, in the initial state, a connecting rod sequentially penetrates through the mounting plate, the T-shaped block and a T-shaped groove and is connected to the air inlet filter plate, at the moment, a supporting plate is connected with a limiting groove in an embedded mode, a spring is in the original state, and when the air inlet filter plate needs to be detached, the fixing assembly is fixed to the mounting plate. The supporting plate is pulled to leave the limiting groove, at the moment, the connecting rod leaves the air inlet filter plate and the T-shaped groove, the spring is in a stretching state, the air inlet filter plate slides along the T-shaped block, and the air inlet filter plate can be conveniently detached to be cleaned and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-electrostatic dust removal purifiers, in particular to an air inlet structure of a micro-electrostatic dust removal purifier. Background Art

[0002] Micro-electrostatic dust purifier is a device that uses micro-electrostatic technology to purify air. It combines the high-efficiency purification ability of electrostatic dust removal with the advantages of miniaturized design, and is suitable for air purification needs in a variety of environments. Its working principle is based on the principle of electrostatic adsorption, but it uses more refined design and materials to achieve higher purification efficiency and lower secondary pollution risk.

[0003] The existing micro-electrostatic dust removal purifier air inlet structure is not easy to disassemble and clean, and dust is easily accumulated at the air inlet. The accumulated dust will gradually block the filter channel, reducing the air flow through the purifier, thereby reducing the air purification efficiency. Utility Model Content

[0004] The utility model aims to provide an air inlet structure for a micro-electrostatic dust purifier, and adopts the device to work, thereby solving the problem that the air inlet structure of the existing micro-electrostatic dust purifier is difficult to disassemble and clean, thereby affecting the air purification efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air intake structure of a micro-electrostatic dust purifier, comprising an air intake housing, a mounting plate fixedly connected to one side of the air intake housing, a T-shaped block fixedly connected to the bottom end of the mounting plate, an air intake filter plate arranged at the bottom end of the T-shaped block, a fixing assembly for fixing the air intake filter plate arranged on the outer surface of the mounting plate, a limiting groove arranged at the top end of the mounting plate, a T-shaped groove arranged at the top end of the air intake filter plate, and the T-shaped block and the T-shaped groove being slidably connected;

[0006] The fixing assembly includes a support plate movably embedded in the limiting groove, a horizontal plate fixedly connected to the inner side of the support plate, a connecting rod fixedly connected to the bottom end of the horizontal plate, and a spring fixedly connected between the horizontal plate and the mounting plate, and the connecting rod passes through the T-shaped block and the T-shaped groove in sequence.

[0007] Furthermore, a baffle is fixedly connected to the bottom end of the mounting plate.

[0008] Furthermore, a groove is provided on one side of the air inlet filter plate, and a filter hole is provided on the other side of the air inlet filter plate, and the filter hole is communicated with the groove.

[0009] Furthermore, a connecting plate is provided on one side of the air inlet filter plate close to the groove, a circular opening is opened on one side of the connecting plate, a first fan-shaped plate is fixedly connected to the inner wall of the circular opening, one end of the first fan-shaped plate is fixedly connected to a fixing ring, one end of the fixing ring is rotatably connected to a rotating shaft, a second fan-shaped plate is fixedly connected to the outer surface of the rotating shaft, and the fixing ring is arranged at the center of the circular opening.

[0010] Furthermore, the first fan-shaped plate and the second fan-shaped plate are arranged correspondingly, the fan-shaped surface of the second fan-shaped plate is in contact with the fan-shaped surface of the first fan-shaped plate, and the first fan-shaped plate and the second fan-shaped plate are each provided with multiple groups, and the multiple groups of the first fan-shaped plates and the second fan-shaped plates are all arranged in a circular array about the fixed ring, and a rotating block is fixedly connected to one end of the rotating shaft.

[0011] Furthermore, a fixing plate is fixedly connected to one side of the connecting plate, a fixing groove is provided on one side of the air inlet filter plate, the fixing plate and the fixing groove are arranged correspondingly, and a locking bolt is threadedly connected between the fixing plate and the fixing groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model proposes an air intake structure for a micro-electrostatic dust purifier. In an initial state, a connecting rod passes through a mounting plate, a T-shaped block and a T-shaped slot in sequence and is connected to an air intake filter plate. At this time, the support plate is engaged and connected with the limiting slot, and the spring is in an original state. When the air intake filter plate needs to be removed, the support plate is pulled to make the support plate leave the limiting slot. At this time, the connecting rod leaves the air intake filter plate and the T-shaped slot, and the spring is in a stretched state. The air intake filter plate is slid along the T-shaped block, which makes it easy to remove the air intake filter plate for cleaning and maintenance. This solves the problem that the air intake structure of the existing micro-electrostatic dust purifier is not easy to disassemble and clean, thereby affecting the air purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the air inlet housing, air inlet filter plate and connecting plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first sector plate, the rotating shaft and the fixed plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the air inlet filter plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the fixing component of the utility model.

[0019] In the figure: 1. air inlet housing; 11. mounting plate; 111. T-shaped block; 112. limiting groove; 2. air inlet filter plate; 21. T-shaped groove; 22. groove; 23. filter hole; 24. fixing groove; 3. connecting plate; 31. circular opening; 4. fixing assembly; 41. support plate; 42. cross plate; 43. connecting rod; 44. spring; 5. first sector plate; 51. fixing ring; 6. rotating shaft; 61. second sector plate; 62. rotating block; 7. fixing plate; 71. locking bolt; 8. baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 2 and Figure 5 A micro-electrostatic dust purifier air intake structure includes an air intake shell 1, a mounting plate 11 is fixedly connected to one side of the air intake shell 1, a T-shaped block 111 is fixedly connected to the bottom end of the mounting plate 11, an air intake filter plate 2 is arranged at the bottom end of the T-shaped block 111, a fixing component 4 for fixing the air intake filter plate 2 is arranged on the outer surface of the mounting plate 11, a limiting groove 112 is arranged at the top of the mounting plate 11, a T-shaped groove 21 is arranged at the top of the air intake filter plate 2, and the T-shaped block 111 is slidably connected to the T-shaped groove 21.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 5The fixing assembly 4 includes a support plate 41 movably embedded in the limiting groove 112, a transverse plate 42 fixedly connected to the inner side of the support plate 41, a connecting rod 43 fixedly connected to the bottom end of the transverse plate 42, and a spring 44 fixedly connected between the transverse plate 42 and the mounting plate 11. The connecting rod 43 sequentially passes through the T-shaped block 111 and the T-shaped slot 21. In the initial state, the connecting rod 43 sequentially passes through the mounting plate 11, the T-shaped block 111 and the T-shaped slot 21, and is connected to the air inlet filter plate 2. At this time, the support plate 41 is engaged with the limiting groove 112, and the spring 44 is in the original state. When the air inlet filter plate 2 needs to be removed, the support plate 41 is pulled to make the support plate 41 leave the limiting groove 112. At this time, the connecting rod 43 leaves the air inlet filter plate 2 and the T-shaped slot 21, and the spring 44 is in a stretched state, and the air inlet filter plate 2 is slid along the T-shaped block 111, so that the air inlet filter plate 2 is easily removed for cleaning and maintenance.

[0026] A baffle plate 8 is fixedly connected to the bottom end of the mounting plate 11 . The baffle plate 8 plays a limiting role when the T-shaped block 111 slides along the T-shaped slot 21 , so as to limit the moving range of the air inlet filter plate 2 .

[0027] A groove 22 is provided on one side of the air inlet filter plate 2, and a filter hole 23 is provided on the other side of the air inlet filter plate 2. The filter hole 23 is connected to the groove 22. The filter hole 23 is used for preliminary filtering of dust in the air. Cleaning cotton is conveniently placed inside the groove 22 to improve the preliminary filtering effect.

[0028] A connecting plate 3 is provided on one side of the air inlet filter plate 2 close to the groove 22, and a circular opening 31 is opened on one side of the connecting plate 3. A first fan-shaped plate 5 is fixedly connected to the inner wall of the circular opening 31, and a fixing ring 51 is fixedly connected to one end of the first fan-shaped plate 5, and a rotating shaft 6 is rotatably connected to one end of the fixing ring 51. A second fan-shaped plate 61 is fixedly connected to the outer surface of the rotating shaft 6, and the fixing ring 51 is arranged at the center of the circular opening 31. The angle between the first fan-shaped plate 5 and the second fan-shaped plate 61 is adjusted by rotating the second fan-shaped plate 61, so as to facilitate the adjustment of the opening size of the circular opening 31, thereby realizing the control of the air intake amount. When not in use, the circular opening 31 is closed by the first fan-shaped plate 5 and the second fan-shaped plate 61 to reduce the accumulation of dust at the filter hole 23.

[0029] The first fan-shaped plate 5 and the second fan-shaped plate 61 are arranged correspondingly, and the fan-shaped surface of the second fan-shaped plate 61 contacts the fan-shaped surface of the first fan-shaped plate 5. The first fan-shaped plate 5 and the second fan-shaped plate 61 are both provided with multiple groups, and the multiple groups of first fan-shaped plates 5 and second fan-shaped plates 61 are all arranged in a circular array about the fixed ring 51. A rotating block 62 is fixedly connected to one end of the rotating shaft 6. Rotating the rotating block 62 facilitates the rotation of the second fan-shaped plate 61. By setting the multiple groups of first fan-shaped plates 5 and the second fan-shaped plates 61 in a circular array, the air inlet is evenly distributed, so that the air enters the purifier evenly and stably.

[0030] A fixing plate 7 is fixedly connected to one side of the connecting plate 3, and a fixing groove 24 is opened on one side of the air inlet filter plate 2. The fixing plate 7 and the fixing groove 24 are arranged correspondingly, and a locking bolt 71 is threadedly connected between the fixing plate 7 and the fixing groove 24. The connecting plate 3 is fixed to the fixing groove 24 by the locking bolt 71. Removing the locking bolt 71 facilitates disassembly of the connecting plate 3, and the threaded connection facilitates installation of the connecting plate 3 as needed.

[0031] In the initial state, the connecting rod 43 passes through the mounting plate 11, the T-shaped block 111 and the T-shaped slot 21 in sequence, and is connected to the air inlet filter plate 2. At this time, the support plate 41 is engaged with the limiting slot 112, and the spring 44 is in the original state. When the air inlet filter plate 2 needs to be removed, the support plate 41 is pulled to make the support plate 41 leave the limiting slot 112. At this time, the connecting rod 43 leaves the air inlet filter plate 2 and the T-shaped slot 21, and the spring 44 is in a stretched state, and slides the air inlet filter plate 2 along the T-shaped block 111, so that the air inlet filter plate 2 can be removed for cleaning and maintenance. Rotating the rotating block 62 can easily drive the second fan plate 61 to rotate. The angle between the first fan plate 5 and the second fan plate 61 is adjusted by rotating the second fan plate 61, so as to facilitate the adjustment of the opening size of the circular opening 31, thereby realizing the control of the air intake amount. When not in use, the circular opening 31 is closed by the first fan plate 5 and the second fan plate 61 to reduce the accumulation of dust at the filter hole 23.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air inlet structure of a micro-electrostatic dust purifier, comprising an air inlet housing (1), characterized in that: A mounting plate (11) is fixedly connected to one side of the air inlet housing (1), a T-shaped block (111) is fixedly connected to the bottom end of the mounting plate (11), an air inlet filter plate (2) is arranged at the bottom end of the T-shaped block (111), a fixing component (4) for fixing the air inlet filter plate (2) is arranged on the outer surface of the mounting plate (11), a limiting groove (112) is arranged at the top end of the mounting plate (11), a T-shaped groove (21) is arranged at the top end of the air inlet filter plate (2), and the T-shaped block (111) is slidably connected to the T-shaped groove (21); The fixing assembly (4) comprises a support plate (41) movably embedded in the limiting groove (112), a transverse plate (42) fixedly connected to the inner side of the support plate (41), a connecting rod (43) fixedly connected to the bottom end of the transverse plate (42), and a spring (44) fixedly connected between the transverse plate (42) and the mounting plate (11), wherein the connecting rod (43) sequentially passes through the T-shaped block (111) and the T-shaped groove (21).

2. The air inlet structure of a micro-electrostatic dust purifier according to claim 1 is characterized in that: A baffle (8) is fixedly connected to the bottom end of the mounting plate (11).

3. The air inlet structure of a micro-electrostatic dust purifier according to claim 1 is characterized in that: A groove (22) is provided on one side of the air inlet filter plate (2), and a filter hole (23) is provided on the other side of the air inlet filter plate (2), wherein the filter hole (23) is communicated with the groove (22).

4. The air inlet structure of a micro-electrostatic dust purifier according to claim 3 is characterized in that: A connecting plate (3) is provided on one side of the air inlet filter plate (2) close to the groove (22); a circular opening (31) is provided on one side of the connecting plate (3); a first sector plate (5) is fixedly connected to the inner wall of the circular opening (31); a fixing ring (51) is fixedly connected to one end of the first sector plate (5); a rotating shaft (6) is rotatably connected to one end of the fixing ring (51); a second sector plate (61) is fixedly connected to the outer surface of the rotating shaft (6); and the fixing ring (51) is arranged at the center of the circular opening (31).

5. The air inlet structure of the micro-electrostatic dust purifier according to claim 4 is characterized in that: The first fan-shaped plate (5) and the second fan-shaped plate (61) are arranged correspondingly, the fan-shaped surface of the second fan-shaped plate (61) is in contact with the fan-shaped surface of the first fan-shaped plate (5), and the first fan-shaped plate (5) and the second fan-shaped plate (61) are each provided with a plurality of groups, and the plurality of groups of the first fan-shaped plates (5) and the second fan-shaped plates (61) are each arranged in a ring array about the fixed ring (51), and a rotating block (62) is fixedly connected to one end of the rotating shaft (6).

6. The air inlet structure of a micro-electrostatic dust purifier according to claim 5 is characterized in that: A fixing plate (7) is fixedly connected to one side of the connecting plate (3); a fixing groove (24) is provided on one side of the air inlet filter plate (2); the fixing plate (7) and the fixing groove (24) are arranged correspondingly; and a locking bolt (71) is threadedly connected between the fixing plate (7) and the fixing groove (24).

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