Air purification device convenient to clean

Abstract

The utility model relates to the technical field of air purification, and discloses an air purification device convenient to clean, which comprises a purification box, two filter screens and a spraying assembly, the two filter screens are arranged in the purification box, a vibration mechanism is arranged between the two filter screens and the purification box, and the spraying assembly is arranged in the purification box. The spraying assembly is fixedly mounted in the purification box and close to the left side; the vibration mechanism comprises a motor and a top plate, by arranging the vibration mechanism, the two filter screen plates can continuously vibrate, then foreign matter or dust attached to the two filter screens can be vibrated off, accumulation of the foreign matter and the dust on the filter screens is reduced, and the air circulation efficiency of the two filter screens is guaranteed; the problem that in the prior art, the inner sides of the two filter screens are cleaned only through a brush block, so that foreign matter or dust is attached to the outer sides of the two filter screens, and the air purification efficiency is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an air purification device which is convenient to clean. Background Art

[0002] Air purification refers to providing overall solutions for various indoor environmental problems, such as sterilization, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., to improve living and working conditions and enhance physical and mental health. Indoor pollution has become a major threat to people's healthy home life, and air purification has become the focus of more and more people.

[0003] According to the Chinese patent announcement number: CN220633603U, an environmentally friendly engineering air purification device that is easy to clean is disclosed. Through the arrangement of the device body, the installation frame, the air inlet, the air inlet box, the air pump, the first filter, the second filter, the cleaning mechanism, and the spray mechanism, when the device is used for too long, the motor in the cleaning mechanism can be turned on, so that the motor drives multiple brushes on both sides of the brush block to clean the surfaces of the first filter and the second filter respectively, which can avoid the mesh of the filter from being blocked, thereby allowing the equipment to operate normally without affecting the filtering process.

[0004] However, the technical solution only uses a brush block to clean the inside of the two filters, resulting in foreign matter or dust attached to the outside of the two filters, thereby affecting the air purification efficiency. For this reason, we will propose an air purification device that is easy to clean. Utility Model Content

[0005] The purpose of the utility model is to provide an air purification device which is convenient to clean and solves the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-clean air purification device, comprising a purification box, a filter screen and a spray assembly, wherein the number of the filter screens is two, the two filter screens are arranged inside the purification box, a vibration mechanism is arranged between the two filter screens and the purification box, and the spray assembly is fixedly installed inside the purification box near the left side.

[0007] The vibration mechanism includes a motor and a top plate. The motor is fixedly mounted on the top of the purification box. A reciprocating screw is fixedly mounted on the output end of the motor. The reciprocating screw passes through the top of the purification box and is rotatably connected to the purification box through a bearing. The top plate is threadedly sleeved on the outer wall of the reciprocating screw. Two filter screens are fixedly mounted with protrusions near the edges on the inner sides thereof. The number of the protrusions is several. One end of the top plate extends between two of the protrusions. Limiting rods are fixedly mounted on the outer sides of the two filter screens near the four corners. A fixing block is fixedly mounted on the inner wall of the purification box. A rod hole is opened on the fixing block. The limiting rod movably passes through the rod hole. A spring is surrounded by the outer wall of the limiting rod, and the spring is fixedly mounted between the fixing block and the filter screen.

[0008] Preferably, the surface of the protrusion and the four end surfaces of the top plate are all arc surfaces.

[0009] Preferably, a partition box is fixedly installed on the top of the purification box, and the motor is arranged inside the partition box. By providing the partition box, a certain protective effect can be played on the motor to ensure the normal service life of the motor.

[0010] Preferably, limiting sliders are fixedly installed on the front and back sides of the top plate, and a limiting slide groove is provided on the inner wall of the purification box. The limiting slider is slidably connected to the limiting slide groove. By setting the limiting slider, a certain limiting effect can be played on the top plate, thereby improving the stability of the top plate when moving.

[0011] Preferably, filter boxes are provided on both sides of the two filter screens, the filter boxes are connected and arranged at the bottom of the purification box, guide plates are fixedly installed on both sides of the inner wall of the purification box near the top, and a box door is hinged on one side of the purification box through a hinge.

[0012] Preferably, a supporting leg is fixedly installed at the bottom end of the purification box, an air inlet box is connected to one side of the purification box, and an air pump is connected to one side of the air inlet box.

[0013] The utility model provides an air purification device which is convenient to clean. The air purification device which is convenient to clean has the following beneficial effects.

[0014] (1) The air purification device that is easy to clean can make the two filter screens vibrate continuously by setting a vibration mechanism, thereby shaking off foreign matter or dust attached to the two filter screens, reducing the accumulation of foreign matter and dust on the filter screens, and ensuring the air circulation efficiency of the two filter screens. This solves the problem in the prior art that the inside of the two filter screens is cleaned only by a brush block, resulting in foreign matter or dust attached to the outside of the two filter screens, thereby affecting the air purification efficiency.

[0015] (2) The easy-to-clean air purification device can collect foreign matter or dust that falls from the filter net in a unified manner by providing a collection box, thereby reducing the difficulty of subsequent cleaning by personnel. The guide plate can also be provided to guide the dust and reduce the dust from escaping from the collection box. The structure is simple and practical. 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 partial structure of the utility model in front cross-section;

[0018] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 5 For this utility model Figure 2 The enlarged structural diagram of the middle B part;

[0021] Figure 6 For this utility model Figure 2 The enlarged structural diagram of the middle C part;

[0022] Figure 7 For this utility model Figure 3 Schematic diagram of the enlarged structure of part D in the middle.

[0023] In the figure: 1. purification box; 2. filter screen; 3. vibration mechanism; 4. collection box; 5. guide plate; 6. box door; 7. limit slider; 8. limit slide groove; 9. partition box; 10. spray assembly; 11. air intake box; 12. vacuum pump; 13. support leg; 301. motor; 302. reciprocating screw; 303. top plate; 304. bump; 305. fixing block; 306. limit rod; 307. spring; 308. rod hole. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] The convenient and clean air purification device provided by the utility model is preferably implemented as follows Figures 1 to 7 As shown: an air purification device that is easy to clean, includes a purification box 1, a filter screen 2 and a spray assembly 10. There are two filter screens 2, and the two filter screens 2 are arranged inside the purification box 1. A vibration mechanism 3 is arranged between the two filter screens 2 and the purification box 1. The spray assembly 10 is fixedly installed inside the purification box 1 near the left side.

[0029] The vibration mechanism 3 includes a motor 301 and a top plate 303. The motor 301 is fixedly mounted on the top of the purification box 1. A reciprocating screw 302 is fixedly mounted on the output end of the motor 301. The reciprocating screw 302 passes through the top of the purification box 1 and is rotatably connected to the purification box 1 through a bearing. The top plate 303 is threadedly sleeved on the outer wall of the reciprocating screw 302. The inner sides of the two filter screens 2 are fixedly mounted with protrusions 304 near the edges. The number of protrusions 304 is several. One end of the top plate 303 extends between two of the protrusions 304. Limiting rods 306 are fixedly mounted on the outer sides of the two filter screens 2 near the four corners. A fixing block 305 is fixedly mounted on the inner wall of the purification box 1. A rod hole 308 is opened on the fixing block 305. The limiting rod 306 movably passes through the rod hole 308. A spring 307 is surrounded by the outer wall of the limiting rod 306, and the spring 307 is fixedly mounted between the fixing block 305 and the filter screen 2.

[0030] Specifically, in the above technical scheme, the motor 301 is started, and the motor 301 drives the reciprocating screw rod 302 to rotate, and the reciprocating screw rod 302 drives the top plate 303 to move back and forth up and down. When the top plate 303 moves back and forth on the upper side, it will repeatedly squeeze with the protrusions 304 on both sides, and the protrusions 304 on both sides will drive the two filter screens 2 to move to both sides, and the two filter screens 2 squeeze the springs 307. When the top plate 303 is not in contact with the protrusions 304, the two filter screens 2 will approach each other under the reset force of the springs 307, so that the two filter screens 2 can continue to vibrate, and then foreign matter or dust attached to the two filter screens 2 can be shaken off, reducing the accumulation of foreign matter and dust on the filter screen 2, ensuring the air circulation efficiency of the two filter screens 2, and solving the problem that in the prior art scheme, the inner sides of the two filter screens 2 are cleaned only by the brush block, resulting in foreign matter or dust attached to the outer sides of the two filter screens 2, thereby affecting the air purification efficiency.

[0031] Furthermore, the surface of the protrusion 304 and the four end surfaces of the top plate 303 are all arc surfaces.

[0032] Furthermore, a partition box 9 is fixedly installed on the top of the purification box 1 , and the motor 301 is arranged inside the partition box 9 .

[0033] The partition box 9 can provide a certain degree of protection for the motor 301 and ensure the normal service life of the motor 301.

[0034] Furthermore, the limiting sliders 7 are fixedly installed on the front and back sides of the top plate 303 , and the inner wall of the purification box 1 is provided with a limiting slide groove 8 , and the limiting sliders 7 are slidably connected with the limiting slide groove 8 .

[0035] Among them, by setting a limit slider, a certain limit effect can be played on the top plate, thereby improving the stability of the top plate when moving.

[0036] Furthermore, a supporting leg 13 is fixedly installed at the bottom end of the purification box 1, an air inlet box 11 is connected to one side of the purification box 1, and an air pump 12 is connected to one side of the air inlet box 11.

[0037] Embodiment 2

[0038] Based on the first embodiment, the convenient and clean air purification device provided by the present invention is preferably implemented as follows: Figures 1 to 7 As shown: filter boxes are arranged on both sides of the two filter screens 2, and the filter boxes are connected and arranged at the bottom of the purification box 1. Guide plates 5 are fixedly installed on both sides of the inner wall of the purification box 1 near the top, and a box door 6 is hinged on one side of the purification box 1 through a hinge.

[0039] Specifically, in the above technical solution, by setting up a collection box 4, foreign matter or dust dropped from the filter 2 can be collected uniformly, reducing the difficulty of subsequent cleaning by personnel, and by setting up a guide plate 5, dust can be guided and the dust can be reduced from escaping from the collection box 4. The structure is simple and practical.

[0040] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An air purification device that is easy to clean, comprising a purification box (1), a filter (2) and a spray assembly (10), characterized in that: The number of the filter screens (2) is two, the two filter screens (2) are arranged inside the purification box (1), a vibration mechanism (3) is arranged between the two filter screens (2) and the purification box (1), and the spray assembly (10) is fixedly installed inside the purification box (1) near the left side; The vibration mechanism (3) comprises a motor (301) and a top plate (303); the motor (301) is fixedly mounted on the top of the purification box (1); a reciprocating screw (302) is fixedly mounted on the output end of the motor (301); the reciprocating screw (302) passes through the top of the purification box (1), and the reciprocating screw (302) is rotatably connected to the purification box (1) via a bearing; the top plate (303) is threadedly sleeved on the outer wall of the reciprocating screw (302); protrusions (304) are fixedly mounted on the inner sides of the two filter screens (2) near the edges; the protrusions (304) ) is a plurality of convex blocks (304), one end of the top plate (303) extends between two of the convex blocks (304), limiting rods (306) are fixedly installed on the outer sides of the two filter screens (2) near the four corners, a fixing block (305) is fixedly installed on the inner wall of the purification box (1), a rod hole (308) is opened on the fixing block (305), the limiting rod (306) movably passes through the rod hole (308), a spring (307) is surrounded by the outer wall of the limiting rod (306), and the spring (307) is fixedly installed between the fixing block (305) and the filter screen (2).

2. The air purification device that is easy to clean according to claim 1, characterized in that: The surface of the protrusion (304) and the four end surfaces of the top plate (303) are all arc surfaces.

3. The air purification device that is easy to clean according to claim 1, characterized in that: A partition box (9) is fixedly mounted on the top of the purification box (1), and the motor (301) is arranged inside the partition box (9).

4. The convenient and clean air purification device according to claim 1, characterized in that: The top plate (303) is fixedly mounted with a limit slide block (7) on the front and back sides thereof, the inner wall of the purification box (1) is provided with a limit slide groove (8), and the limit slide block (7) is slidably connected to the limit slide groove (8).

5. The convenient and clean air purification device according to claim 1, characterized in that: A filter box is provided on both sides of the two filter screens (2), and the filter box is connected and arranged at the bottom end of the purification box (1). Guide plates (5) are fixedly installed on both sides of the inner wall of the purification box (1) near the top, and a box door (6) is hinged on one side of the purification box (1) through a hinge.

6. The convenient and clean air purification device according to claim 1, characterized in that: A support leg (13) is fixedly mounted on the bottom end of the purification box (1), an air intake box (11) is connected to one side of the purification box (1), and an air extraction pump (12) is connected to one side of the air intake box (11).

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