Air purification device

Abstract

The utility model provides an air purification device, and belongs to the technical field of air purification. Comprising an air purifier, an air inlet is formed in the front side of the air purifier, two side grooves are symmetrically formed in the inner wall of the air inlet, a mounting seat is slidably connected between the two side grooves, a lifting mechanism is mounted on one side of the mounting seat, and a brush strip is mounted on the rear side of the mounting seat; a top groove is formed in the top of the air inlet, a bottom groove is formed in the bottom of the air inlet, and a first rotating shaft is rotationally connected between the inner wall of the top groove and the inner wall of the bottom groove. According to the air purification device, a motor drives a second rotating shaft to rotate, a chain wheel drives a toothed chain to rotate, the toothed chain drives a sliding frame to move through a connecting block, when the sliding frame moves from top to bottom, the connecting block is located on the surface of the rear toothed chain, an inner sliding block moves to the rear side of the sliding frame, a rear toothed block extends out of a rear opening, and the toothed block is meshed with a gear to drive a first rotating shaft to rotate; the sticking roller is rotated, and the adhered surface is rotated to the side surface.

Description

Technical Field

[0001] The utility model belongs to the technical field of air purification, and in particular relates to an air purification device. Background Art

[0002] Application No. 202322064802.6 provides an air purification treatment device, which is provided with a collection tank, a collection box, a side filter, a bottom filter, a take-out plate, and tap water. The debris and hair brushed by the brush strip can be adhered by tap water and collected inside the collection tank. The user only needs to take out the collection box through the take-out plate regularly and dump it. The side filter and the bottom filter can separate the hair and tap water.

[0003] The device requires water to be placed in a collection box, and the water is used to stick to the foreign matter on the surface of the brush strip. However, since the opening of the collection box is exposed to the outside, when the air purifier is moved, the water in the collection box is very easy to tilt and pour out, affecting the cleaning of the home. Moreover, after the brush strip enters the collection box, some water droplets adhere to the surface of the brush strip. When the brush strip cleans the filter, the water droplets fall on the surface of the filter, causing some foreign matter to contact the water droplets, resulting in a firm connection between the foreign matter and the surface of the filter, making it inconvenient to easily scrape off the foreign matter, and having poor practicality. Utility Model Content

[0004] In order to solve the problem of inconvenience in cleaning foreign matter on the surface of the brush strip with water in the above-mentioned prior art, the utility model provides an air purification device, which adopts a lifting mechanism in combination with a sticky roller to achieve the effect of sticking foreign matter on the surface of the brush strip through the sticky roller, and its specific technical scheme is: an air purification device, comprising: an air purifier, an air inlet is provided on the front side of the air purifier, two side grooves are symmetrically provided on the inner wall of the air inlet, a mounting seat is slidably connected between the two side grooves, a lifting mechanism is installed on one side of the mounting seat, and a brush strip is installed on the rear side of the mounting seat; a top groove is provided on the top of the air inlet, a bottom groove is provided on the bottom of the air inlet, a rotating shaft 1 is rotatably connected between the inner walls of the top groove and the bottom groove, a sticky roller is mounted on the outer wall of the rotating shaft 1, and the brush strip is fitted with the sticky roller.

[0005] Preferably, a sliding frame is installed on one side of the mounting seat, and a sliding block is installed on the other side of the mounting seat. The sliding block and the sliding frame are respectively slidably connected in the side grooves on both sides, and an inner sliding block is slidably connected inside the sliding frame.

[0006] Preferably, the lifting mechanism includes: a second rotating shaft, a sprocket and a toothed chain, two second rotating shafts are symmetrically rotatably connected in the side groove on one side, a sprocket is mounted on the outer wall of the second rotating shaft, a toothed chain is meshed between the two sprockets, and a connecting block is rotatably connected between the inner sliding block and the toothed chain.

[0007] Preferably, the inner wall of the side groove is symmetrically provided with two wall grooves, the front and rear outer walls of the sliding frame are both provided with openings, the front and rear outer walls of the inner sliding block are both provided with tooth blocks, the tooth blocks extend out of the openings on the same side, and the tooth blocks are adapted to the wall grooves.

[0008] Preferably, a gear is mounted on the outer wall of one side end of the rotating shaft, and the gear is meshed with the gear block.

[0009] Preferably, a slot is provided on the front side of the air purifier, a mounting plate is installed on the inner wall of the slot, a motor is installed on the top of the mounting plate, an end of the second rotating shaft at the top away from the sprocket extends into the slot, and an end of the second rotating shaft at the top away from the sprocket is connected to the motor.

[0010] In addition, the air purification device in the above technical solution provided by the utility model can also have the following additional technical features: a filter is installed in the air inlet, the filter is located behind the mounting seat, the brush strip is fitted with the filter, and a baffle is rotatably connected to the front side of the top groove.

[0011] In the above technical solution, a baffle plate 2 is rotatably connected to the front side of the bottom groove.

[0012] The utility model provides an air purification device, compared with the prior art, with the following beneficial effects: the air purification device drives the second rotating shaft to rotate through the motor, so that the sprocket drives the toothed chain to rotate, and the toothed chain drives the sliding frame to move through the connecting block, and when the sliding frame moves from top to bottom, the connecting block is located on the rear toothed chain surface, so that the inner sliding block moves to the rear side of the sliding frame, and the rear toothed block extends out of the rear opening, and the toothed block meshes with the gear to drive the first rotating shaft to rotate, so that the adhesive roller rotates, and the adhered surface is rotated to the side, thereby improving the adhesion efficiency; when the sliding frame moves from bottom to top, the connecting block moves to the front side with the toothed chain, the inner sliding block moves to the front side of the sliding frame, and the front toothed block extends out of the front opening, so that the first rotating shaft does not rotate during the rising process, and the reciprocating rotation of the adhesive roller is avoided, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of an air purification device provided by the utility model;

[0014] Figure 2 A first side view of an air purification device provided by the utility model;

[0015] Figure 3 for Figure 2 A magnified image of point A;

[0016] Figure 4 A second side view of an air purification device provided by the utility model;

[0017] Figure 5 for Figure 4 The enlarged view of point B;

[0018] Figure 6 A partial top view of an air purification device provided by the utility model;

[0019] Figure 7 A schematic diagram of the three-dimensional structure of the sliding frame provided by the utility model;

[0020] in, Figures 1 to 7 The reference numerals and component names are: 1, air purifier, 2, air inlet, 3, side groove, 4, lifting mechanism, 5, mounting seat, 6, slider, 7, slide frame, 8, top groove, 9, bottom groove, 10, rotating shaft 1, 11, sticky roller, 12, baffle 1, 13, baffle 2, 14, notch, 15, mounting plate, 16, motor, 17, gear, 18, connecting block, 19, inner slider, 20, tooth block, 21, filter screen, 31, wall groove, 41, rotating shaft 2, 42, sprocket, 43, tooth chain, 51, brush strip, 71, opening. DETAILED DESCRIPTION

[0021] The following is a combination of specific implementation cases and attached Figure 1-Figure 7 The utility model is further described, but the utility model is not limited to these embodiments. The utility model provides a technical solution: an air purification device, comprising: an air purifier 1, an air inlet 2 is provided on the front side of the air purifier 1, two side grooves 3 are symmetrically provided on the inner wall of the air inlet 2, a mounting seat 5 is slidably connected between the two side grooves 3, a lifting mechanism 4 is installed on one side of the mounting seat 5, the lifting mechanism 4 drives the mounting seat 5 to move back and forth, and a brush strip 51 is installed on the rear side of the mounting seat 5, and the brush strip 51 moves back and forth for cleaning;

[0022] A top groove 8 is provided at the top of the air inlet 2, a bottom groove 9 is provided at the bottom of the air inlet 2, the top and bottom of the side groove 3 are respectively provided on the inner walls of the top groove 8 and the bottom groove 9, a rotating shaft 10 is rotatably connected between the inner walls of the top groove 8 and the bottom groove 9, an outer wall of the rotating shaft 10 is provided with an adhesive roller 11, a sticker is adhered to the surface of the adhesive roller 11, when a layer of sticker is used up, the bottom sticker can be exposed for adhesion by tearing off the surface sticker; the brush strip 51 and the adhesive roller 11 are located in the same vertical plane, and the brush strip 51 is in contact with the adhesive roller 11.

[0023] As a preferred solution, further, a sliding frame 7 is installed on one side of the mounting seat 5, and a slider 6 is installed on the other side of the mounting seat 5. The slider 6 and the sliding frame 7 are respectively slidably connected in the side grooves 3 on both sides, and the interior of the sliding frame 7 is slidably connected with an inner slider 19, and the length of the inner slider 19 is half of the internal length of the sliding frame 7.

[0024] As a preferred embodiment, further, the lifting mechanism 4 includes: a rotating shaft 41, a sprocket 42 and a toothed chain 43. Two rotating shafts 41 are symmetrically connected to rotate in one side groove 3. The two rotating shafts 41 are arranged in the vertical direction and parallel to each other. The rotating shaft 41 is installed in parallel with the sticking roller 11. The outer wall of the rotating shaft 41 is covered with a sprocket 42. A toothed chain 43 is meshed between the two sprockets 42. A connecting block 18 is rotatably connected between the inner slider 19 and the toothed chain 43. The toothed chain 43 drives the inner slider 19 to move through the connecting block 18. When the connecting block 18 moves vertically with the toothed chain 43, the inner slider 19 drives the slide frame 7 to move vertically. When the toothed chain 43 rotates to the other side with the sprocket 42, the connecting block 18 drives the inner slider 19 to slide inside the slide frame 7, and the slide frame 7 starts to move in the opposite direction.

[0025] As a preferred solution, further, two wall grooves 31 are symmetrically opened on the inner wall of the side groove 3, openings 71 are opened on the front and rear outer walls of the sliding frame 7, and tooth blocks 20 are installed on the front and rear outer walls of the inner sliding block 19. The tooth blocks 20 extend out of the openings 71 on the same side, and the tooth blocks 20 are adapted to the wall grooves 31. Depending on the moving direction of the sliding frame 7, the tooth blocks 20 are located in different side wall grooves 31; specifically, when the sliding frame 7 moves downward, the rear tooth block 20 enters the rear wall groove 31; similarly, when the sliding frame 7 moves upward, the front tooth block 20 enters the front wall groove 31.

[0026] As a preferred embodiment, further, a gear 17 is mounted on the outer wall of one side end of the rotating shaft 10, and the gear 17 partially extends into the rear side wall groove 31. The gear 17 is meshed with the tooth block 20. When the sliding frame 7 moves downward, the rear side tooth block 20 respectively meshes with the two gears 17, driving the two adhesive rollers 11 to rotate a certain angle, so that the adhered surface is rotated to the side, and the unadhered surface is rotated toward the direction of the brush strip 51; when the sliding frame 7 moves upward, the inner slider 19 moves to the inner front side of the sliding frame 7, so that the rear side tooth block 20 is disengaged from the rear side wall groove 31. Therefore, during the rising process of the sliding frame 7, the tooth block 20 does not mesh with the gear 17, resulting in the unchanged rotation direction of the adhesive roller 11; in summary, the brush strip 51 reciprocates once, and the two adhesive rollers 11 rotate once.

[0027] As a preferred solution, further, a slot 14 is provided on the front side of the air purifier 1, a mounting plate 15 is installed on the inner wall of the slot 14, a motor 16 is installed on the top of the mounting plate 15, and one end of the top rotating shaft 41 away from the sprocket 42 extends into the slot 14, and the end of the top rotating shaft 41 away from the sprocket 42 is connected to the motor 16. The rotating shaft 41 is driven to rotate by the motor 16, so that the sprocket 42 engages the toothed chain 43 to rotate, thereby driving the mounting base 5 to reciprocate and rise and fall.

[0028] As a preferred embodiment, further, a filter screen 21 is installed in the air inlet 2, and the filter screen 21 is located behind the mounting seat 5. The brush strip 51 fits the filter screen 21. The front side of the top groove 8 is rotatably connected to a baffle 12, and the front side of the bottom groove 9 is rotatably connected to a baffle 2 13. Both baffle 12 and baffle 2 13 are rotatably connected to the front side of the air purifier 1. When it is necessary to remove the sticky paper that has been sticking for a long time, the user opens baffle 12 and baffle 2 13, cleans the sticky roller 11 in the top groove 8 and the bottom groove 9, and removes a layer of sticky paper on the surface of the sticky roller 11.

[0029] The air purifier, filter, motor and sticky roller in this case are prior art. The air purifier, filter and motor have the same structure and connection method as those in the cited documents. As long as the air purifier, filter, motor and sticky roller meet the requirements of this case, they are all acceptable.

[0030] Working principle: The electrical components appearing in this application are all connected to an external power supply and a control switch when in use. After the utility model is installed, first check the installation and fixation of the utility model and the safety protection, and then it can be used; when in use, the air purifier 1 takes in air through the air inlet 2, and the filter 21 blocks foreign matter on the surface; turn on the motor 16, so that the motor 16 drives the second shaft 41 to rotate, and the second shaft 41 drives the sprocket 42 to rotate, so that the sprocket 42 drives the tooth chain 43 to rotate, and the tooth chain 43 drives the slide frame 7 through the connecting block 18 and the inner slide block 19. The side groove 3 slides, and the mounting seat 5 and the brush strip 51 are driven to move up and down through the sliding frame 7, and the brush strip 51 cleans the surface of the filter screen 21; when the brush strip 51 cleans from top to bottom, a large amount of foreign matter adheres to the bottom of the brush strip 51, and when the brush strip 51 contacts and squeezes the bottom sticky roller 11, the foreign matter at the bottom of the brush strip 51 is stuck to the surface by the sticky roller 11; when the brush strip 51 cleans from bottom to top, a large amount of foreign matter adheres to the top of the brush strip 51, and when the brush strip 51 contacts and squeezes the top sticky roller 11, the foreign matter at the top of the brush strip 51 is stuck to the surface by the sticky roller 11.

[0031] The inner slider 19 slides inside the slide frame 7. When the slide frame 7 moves upward with the tooth chain 43, the connecting block 18 is connected to the front tooth chain 43 and moves upward, so that the inner slider 19 moves to the inner front side of the slide frame 7, and the front tooth block 20 extends out of the front opening 71 and enters the front side wall groove 31; when the slide frame 7 moves downward with the tooth chain 43, the connecting block 18 first moves to the rear side with the rotation of the tooth chain 43, and the inner slider 19 moves to the inner rear side of the slide frame 7, so that the rear tooth block 20 extends out of the rear opening 71 and enters the rear side wall groove 31. When the tooth block 20 slides in the rear side wall groove 31, the tooth block 20 meshes with the gear 17, driving the rotating shaft 10 to rotate a certain angle, and the rotating shaft 10 drives the sticking roller 11 to rotate, so that the surface of the sticking roller 11 that has been adhered to foreign matter is rotated to the side, and the surface that has not been adhered to foreign matter is rotated to face the brush strip 51. On one side, the adhesion efficiency is improved; in summary, the air purification device drives the rotating shaft 2 41 to rotate through the motor 16, so that the sprocket 42 drives the tooth chain 43 to rotate, and the tooth chain 43 drives the sliding frame 7 to move through the connecting block 18. When the sliding frame 7 moves from top to bottom, the connecting block 18 is located on the surface of the rear tooth chain 43, so that the inner slider 19 moves to the rear side of the sliding frame 7, and the rear tooth block 20 extends out of the rear opening 71. The tooth block 20 engages with the gear 17 to drive the rotating shaft 10 to rotate, so that the adhesive roller 11 rotates, and the adhered surface is rotated to the side, thereby improving the adhesion efficiency; when the sliding frame 7 moves from bottom to top, the connecting block 18 moves to the front side with the tooth chain 43, and the inner slider 19 moves to the front side of the sliding frame 7. The front tooth block 20 extends out of the front opening 71, so that the rotating shaft 10 does not rotate during the rising process, and the reciprocating rotation of the adhesive roller 11 is avoided, which has strong practicality.

[0032] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It 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 operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected 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.

[0033] 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 air purification device, comprising: An air purifier (1), characterized in that an air inlet (2) is provided on the front side of the air purifier (1), two side grooves (3) are symmetrically provided on the inner wall of the air inlet (2), a mounting seat (5) is slidably connected between the two side grooves (3), a lifting mechanism (4) is installed on one side of the mounting seat (5), and a brush strip (51) is installed on the rear side of the mounting seat (5); The top of the air inlet (2) is provided with a top groove (8), the bottom of the air inlet (2) is provided with a bottom groove (9), the inner walls of the top groove (8) and the bottom groove (9) are rotatably connected with a rotating shaft (10), the outer wall of the rotating shaft (10) is sleeved with a sticking roller (11), and the brush strip (51) is in contact with the sticking roller (11).

2. An air purification device according to claim 1, characterized in that: A sliding frame (7) is installed on one side of the mounting seat (5), and a sliding block (6) is installed on the other side of the mounting seat (5). The sliding block (6) and the sliding frame (7) are respectively slidably connected in the side grooves (3) on both sides, and an inner sliding block (19) is slidably connected inside the sliding frame (7).

3. An air purification device according to claim 2, characterized in that: The lifting mechanism (4) comprises: a second rotating shaft (41), a sprocket (42) and a toothed chain (43); two second rotating shafts (41) are symmetrically rotatably connected in the side groove (3) on one side; a sprocket (42) is sleeved on the outer wall of the second rotating shaft (41); a toothed chain (43) is meshed between the two sprockets (42); and a connecting block (18) is rotatably connected between the inner sliding block (19) and the toothed chain (43).

4. An air purification device according to claim 3, characterized in that: The inner wall of the side groove (3) is symmetrically provided with two wall grooves (31), the front and rear outer walls of the slide frame (7) are both provided with openings (71), the front and rear outer walls of the inner slide block (19) are both provided with tooth blocks (20), the tooth blocks (20) extend out of the openings (71) on the same side, and the tooth blocks (20) are adapted to the wall grooves (31).

5. An air purification device according to claim 4, characterized in that: A gear (17) is sleeved on the outer wall of one end of the rotating shaft (10), and the gear (17) is meshed with the gear block (20).

6. An air purification device according to claim 3, characterized in that: The front side of the air purifier (1) is provided with a slot (14), the inner wall of the slot (14) is provided with a mounting plate (15), the top of the mounting plate (15) is provided with a motor (16), one end of the second rotating shaft (41) at the top away from the sprocket (42) extends into the slot (14), and one end of the second rotating shaft (41) at the top away from the sprocket (42) is connected to the motor (16).

7. An air purification device according to claim 1, characterized in that: A filter screen (21) is installed in the air inlet (2), the filter screen (21) is located behind the mounting seat (5), the brush strip (51) is in contact with the filter screen (21), the front side of the top groove (8) is rotatably connected to a baffle plate 1 (12), and the front side of the bottom groove (9) is rotatably connected to a baffle plate 2 (13).

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