Air purifier

Abstract

The utility model relates to the technical field of purifiers, in particular to an air purifier. The air purifier comprises four rollers, a purifier body is fixedly connected to the upper surfaces of the four rollers, a display screen is installed on one side of the purifier body, an air outlet and an air inlet are formed in the inner wall of the purifier body, a cleaning structure is arranged on the side, away from the display screen, of the purifier body, and the cleaning structure comprises a fixing plate. The fixing plate is fixedly connected with the purifier body, a fixing rod is fixedly connected to one side of the fixing plate, and a motor is fixedly connected to the side, away from the fixing plate, of the fixing rod. The problems that more dust and impurities are attached to the surface of the air inlet after long-time use, the air inlet is blocked by the dust and the impurities, at the moment, the dust and the impurities attached to the surface of the air inlet need to be manually cleaned by personnel, and then the operation efficiency of the purifier body and the working efficiency of the personnel are reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of purifiers, in particular to an air purifier. Background Art

[0002] The purifier is composed of a roller, a purifier body, a display screen, an air inlet and an air outlet. It is mainly used to filter and purify the air and is more common in daily life.

[0003] Prior art such as the utility model with publication number CN203431996U discloses an air purifier, which adopts a body, and the body is a rectangular body, an air outlet is arranged on the upper part of the outer wall in front of the body, an air inlet is arranged on the lower position of the two side walls of the body, a purification mechanism is arranged at the bottom position in the body, the purification mechanism includes a left purification box and a right purification box, a fan is arranged above the purification mechanism, a left opening and a right opening are respectively arranged at the middle position of the left and right side walls of the body, and a cover is arranged on the left opening and the right opening, and two pipes are arranged inside the body, namely a left duct and a right duct, the left duct is connected between the left opening and the left purification box, and the right duct is connected between the right opening and the right purification box. In newly renovated houses, the formaldehyde content is very high, and many traditional air purifiers can only remove organic matter, impurities, etc. in the air, but cannot remove formaldehyde, and then formaldehyde will cause harm to the human body.

[0004] In daily work, it is found that in the process of using the above-mentioned air purifier, a lot of dust and impurities will adhere to the surface of the air inlet due to long-term use. The dust and impurities will block the air inlet. At this time, personnel are required to manually clean the dust and impurities attached to the surface of the air inlet, which is more cumbersome, and will lead to a decrease in the operating efficiency of the purifier body and a decrease in the work efficiency of personnel. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that after long-term use, a lot of dust and impurities will adhere to the surface of the air inlet, and the dust and impurities will block the air inlet. At this time, it is necessary for personnel to manually clean the dust and impurities attached to the surface of the air inlet, which is cumbersome, and will further lead to a decrease in the operating efficiency of the purifier body and a decrease in the work efficiency of the personnel, and an air purifier is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air purifier comprises four rollers, the upper surfaces of the four rollers are fixedly connected to a purifier body, a display screen is installed on one side of the purifier body, an air outlet and an air inlet are opened on the inner wall of the purifier body, a cleaning structure is provided on the side of the purifier body away from the display screen, the cleaning structure comprises a fixing plate, the fixing plate is fixedly connected to the purifier body, a fixing rod is fixedly connected to one side of the fixing plate, a motor is fixedly connected to the side of the fixing rod away from the fixing plate, a screw rod is fixedly connected to the output end of the motor, and the screw rod rotates with the fixing plate The cam is connected with the motor of the motor, and the motor is connected with the control wheel to the control wheel end by the spring, and the control wheel is connected with the control wheel to the control wheel end by the spring.

[0007] The effect achieved by the above components is: by setting up a cleaning structure, when a large amount of dust and impurities will adhere to the surface of the air inlet after a long period of use, at this time, the motor can be started to move the cleaning brush on the surface of the air inlet, thereby achieving the effect of cleaning the air inlet.

[0008] Preferably, an iron block is fixedly connected to one side of the connecting plate close to the fixing column, and a magnetic block is fixedly connected to the inner wall of the rotating plate.

[0009] The effect achieved by the above components is that the magnetic block and the iron block can temporarily fix the rotating plate, thereby preventing the rotating plate from rotating back to the inner wall of the fixed block, affecting the speed at which personnel subsequently replace the cleaning brush.

[0010] Preferably, the arc surface of the insertion rod is sleeved with a spring, and two ends of the spring are fixedly connected to the insertion rod and the fixing block respectively.

[0011] The effect achieved by the above components is that the spring can play the role of fixing the insertion rod, and can prevent the insertion rod from sliding out of the inner wall of the rotating plate during the process of cleaning the air inlet.

[0012] Preferably, two limit rods are slidably connected to the inner wall of the sliding block, and the two limit rods are fixedly connected to the sliding groove.

[0013] The effect achieved by the above components is that the limiting rod can limit the slider, thereby preventing the slider from being misplaced when sliding on the inner wall of the slide groove.

[0014] Preferably, a handle is fixedly connected to a side of the rotating plate away from the moving block, and the handle is in a "U" shape.

[0015] The effect achieved by the above components is that the handle can facilitate personnel to rotate the turn plate, thereby improving the convenience of personnel's operation.

[0016] Preferably, a collecting structure is provided on the side of the purifier body away from the display screen, and the collecting structure includes two connecting blocks and a mounting block, and the two connecting blocks and the mounting block are fixedly connected to the purifier body, and the inner wall of the connecting block is provided with an auxiliary groove, and the inner wall of the auxiliary groove is slidably connected with a connecting block, and the lower surfaces of the two connecting blocks are fixedly connected with a collecting basket, and the side of the collecting basket close to the purifier body is fixedly connected with a positioning block, and the inner wall of the mounting block is provided with a limiting groove, and the inner wall of the limiting groove is slidably connected with a pressing block, and a compression spring is provided between the pressing block and the limiting groove, and the two ends of the compression spring are respectively fixedly connected to the limiting groove and the pressing block, and the pressing block is slidably connected to the positioning block.

[0017] The effect achieved by the above components is: by setting up a collection structure, when personnel start the cleaning structure to clean the dust on the surface of the air inlet, the dust and impurities that fall can be directly collected by the collection structure, thereby preventing dust and impurities from falling on the ground and affecting the aesthetics of the room.

[0018] Preferably, three limit blocks are fixedly connected to a side of the connection block away from the purifier body, and the limit blocks are evenly distributed at the notches of the auxiliary grooves.

[0019] The effect achieved by the above components is that the limiting block can limit the connection block, making it convenient for personnel to slide the connection block into the inner wall of the auxiliary groove.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, when a large amount of dust and impurities will be attached to the surface of the air inlet after a long period of use, the personnel can start the motor first, and the output end of the motor drives the screw rod to rotate, and the screw rod drives the slider to move in the direction away from the motor, and the slider slides on the arc surface of the limit rod, wherein the limit rod can limit the slider, which can prevent the slider from sliding on the inner wall of the slide groove and causing dislocation, and then the slider drives the connecting plate to move in the direction away from the motor, and the connecting plate drives the iron block, the fixed column, the moving block and the fixed block to move in the direction away from the motor, the fixed block drives the plug rod and the spring to move in the direction away from the motor, the plug rod and the fixed column drive the rotating plate to move in the direction away from the motor, the moving block drives the cleaning brush to move in the direction away from the motor, and the rotating plate drives the handle and the magnetic block to move in the direction away from the motor, thereby achieving the effect of cleaning the dust on the surface of the air inlet, and when the cleaning brush needs to be replaced after a long period of use, the personnel can first move the plug rod to make the plug rod move in the direction away from the rotating plate. The spring can play the role of fixing the plug rod, which can prevent the plug rod from slipping out of the inner wall of the rotating plate during cleaning of the air inlet, until the plug rod slides out of the inner wall of the rotating plate. At this time, the personnel drives the rotating plate to rotate with the help of the handle, wherein the handle can facilitate the personnel to rotate the rotating plate, thereby improving the convenience of personnel operation. Then the rotating plate drives the magnetic block to rotate in the direction away from the fixed block until the magnetic block and the iron block are adsorbed, wherein the magnetic block and the iron block can play the role of temporarily fixing the rotating plate, thereby preventing the rotating plate from rotating back to the inner wall of the fixed block, affecting the speed of personnel replacing the cleaning brush later. At this time, the personnel can move the moving block to move the moving block in the direction away from the connecting plate, and the moving block drives the cleaning brush to move in the direction away from the connecting plate until the moving block slides out of the inner wall of the connecting plate. At this time, the personnel can replace the cleaning brush. By setting the cleaning structure, the effect of facilitating personnel to clean dust and impurities on the surface of the air inlet can be achieved, thereby improving the operating efficiency of the purifier body.

[0022] The utility model discloses that when personnel cleans the surface of air inlet by starting the cleaning structure, a large amount of dust and impurities will fall into the collection basket. When the dust and impurities in the collection basket are full, the personnel can first move the pressing block upwards, and the pressing block drives the compression spring to contract. When the pressing block is completely separated from the surface of the positioning block, the personnel moves the collection basket to move the collection basket in the direction away from the purifier body, and the collection basket drives the positioning block and the two connecting blocks to move in the direction away from the purifier body until the connecting block slides out of the inner wall of the auxiliary groove. At this time, the personnel can concentrate on processing the dust and impurities in the collection basket. The limiting block fixed on one side of the connecting block can play the effect of limiting the connecting block, which can facilitate the personnel to slide the connecting block into the inner wall of the auxiliary groove. By setting the collecting structure, the effect of collecting the dust and impurities dropped during the cleaning process is achieved, thereby avoiding the dust and impurities dropped during the cleaning process of the air inlet from falling to the ground, affecting the cleanliness of the ground, and also improving the work efficiency of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 For this utility model Figure 1 Schematic diagram of the back structure;

[0025] Figure 3 This is a schematic diagram of the cleaning structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the split structure of the cleaning structure of the utility model;

[0027] Figure 5 For this utility model Figure 4 A magnified image of point A;

[0028] Figure 6 For this utility model Figure 4 Schematic diagram of the local structure;

[0029] Figure 7 For this utility model Figure 6 A magnified view of point B;

[0030] Figure 8 It is a schematic diagram of the collection structure of the utility model;

[0031] Fig. 9 It is a schematic diagram of the back structure of the collection structure of the utility model;

[0032] Fig.10 It is a schematic diagram of the split structure of the collection structure of the utility model.

[0033] Legend: 1. Roller; 2. Purifier body; 3. Display screen; 4. Cleaning structure; 401. Fixed plate; 402. Slide groove; 403. Slider; 404. Limit rod; 405. Fixed rod; 406. Motor; 407. Screw rod; 408. Connecting plate; 409. Fixed block; 410. Fixed column; 411. Turntable; 412. Insert rod; 413. Iron block; 414. Spring; 415. Magnetic block; 416. Moving block; 417. Cleaning brush; 418. Handle; 5. Collection structure; 501. Connecting block; 502. Auxiliary groove; 503. Connecting block; 504. Limit block; 505. Collection basket; 506. Mounting block; 507. Pressing block; 508. Positioning block; 509. Compression spring; 510. Limit groove; 6. Air outlet; 7. Air inlet. DETAILED DESCRIPTION

[0034] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: an air purifier, comprising four rollers 1, the upper surfaces of the four rollers 1 are fixedly connected with a purifier body 2, a display screen 3 is installed on one side of the purifier body 2, an air outlet 6 and an air inlet 7 are opened on the inner wall of the purifier body 2, a cleaning structure 4 is provided on the side of the purifier body 2 away from the display screen 3, and a collecting structure 5 is provided on the side of the purifier body 2 away from the display screen 3.

[0035] The specific settings and functions of the cleaning structure 4 and the collecting structure 5 are described in detail below.

[0036] Reference Figures 3 to 7As shown, in this embodiment: the cleaning structure 4 includes a fixed plate 401, the fixed plate 401 is fixedly connected to the purifier body 2, a fixed rod 405 is fixedly connected to one side of the fixed plate 401, a motor 406 is fixedly connected to the side of the fixed rod 405 away from the fixed plate 401, a screw rod 407 is fixedly connected to the output end of the motor 406, the screw rod 407 is rotatably connected to the fixed plate 401, a slide groove 402 is provided on the inner wall of the fixed plate 401, a slider 403 is slidably connected to the inner wall of the slide groove 402, the slider 403 is threadedly connected to the screw rod 407, the screw rod 407 is rotatably connected to the slide groove 402, and the lower surface of the slider 403 is fixedly connected to the connecting plate 40 8. A fixing column 410 and a fixing block 409 are fixedly connected to one side of the connecting plate 408 close to the motor 406. The fixing column 410 is rotatably connected to a rotating plate 411 at one end away from the connecting plate 408. The rotating plate 411 is slidably connected to the fixing block 409. The fixing column 410 is rotatably connected to the rotating plate 411. The inner wall of the fixing block 409 is slidably connected to a plug rod 412. The plug rod 412 is slidably connected to the rotating plate 411. The inner wall of the connecting plate 408 is slidably connected to a moving block 416. A cleaning brush 417 is fixedly connected to one side of the moving block 416 close to the air inlet 7. By setting the cleaning structure 4, a large amount of dust will adhere to the surface of the air inlet 7 after a long period of use. Dust and impurities can be removed by starting the motor 406 to move the cleaning brush 417 on the surface of the air inlet 7, thereby achieving the effect of cleaning the air inlet 7. The connecting plate 408 is fixedly connected to the side of the fixing column 410 with an iron block 413, and the inner wall of the rotating plate 411 is fixedly connected with a magnetic block 415. The magnetic block 415 and the iron block 413 can temporarily fix the rotating plate 411, and can prevent the rotating plate 411 from rotating back to the inner wall of the fixing block 409, affecting the speed of personnel replacing the cleaning brush 417 later. The arc surface of the insertion rod 412 is covered with a spring 414, and the two ends of the spring 414 are fixedly connected to the insertion rod 412 and the fixing block 409 respectively. The spring 414 can fix the plug rod 412 to prevent the plug rod 412 from sliding out of the inner wall of the rotating plate 411 during the cleaning of the air inlet 7. The inner wall of the slider 403 is slidably connected to two limit rods 404, and the two limit rods 404 are fixedly connected to the slide groove 402. The limit rods 404 can limit the slider 403 to prevent the slider 403 from sliding on the inner wall of the slide groove 402 and causing dislocation. A handle 418 is fixedly connected to the side of the rotating plate 411 away from the moving block 416. The handle 418 is "U"-shaped. The handle 418 can facilitate personnel to rotate the rotating plate 411, thereby improving the convenience of personnel operation.

[0037] Reference Figures 8 to 10As shown, in this embodiment: the collecting structure 5 includes two connecting blocks 501 and a mounting block 506, the two connecting blocks 501 and the mounting block 506 are fixedly connected to the purifier body 2, the inner wall of the connecting block 501 is provided with an auxiliary groove 502, the inner wall of the auxiliary groove 502 is slidably connected with a connecting block 503, the lower surfaces of the two connecting blocks 503 are fixedly connected with a collecting basket 505, the side of the collecting basket 505 close to the purifier body 2 is fixedly connected with a positioning block 508, the inner wall of the mounting block 506 is provided with a limiting groove 510, the inner wall of the limiting groove 510 is slidably connected with a pressing block 507, a compression spring 509 is provided between the pressing block 507 and the limiting groove 510, and the two ends of the compression spring 509 are respectively connected to the limiting groove 510 is fixedly connected to the pressing block 507, and the pressing block 507 is slidably connected to the positioning block 508. By setting the collecting structure 5, when the personnel starts the cleaning structure 4 to clean the dust on the surface of the air inlet 7, the dust and impurities that fall can be directly collected by the collecting structure 5, thereby preventing the dust and impurities from falling on the ground and affecting the aesthetics of the room. The connecting block 501 is fixedly connected to one side away from the purifier body 2 with three limit blocks 504, and the limit blocks 504 are evenly distributed at the notches of the auxiliary groove 502. The limit blocks 504 can limit the connecting block 503, so that the personnel can slide the connecting block 503 into the inner wall of the auxiliary groove 502 conveniently.

[0038] Working principle: after a long period of use, a large amount of dust and impurities will adhere to the surface of the air inlet 7. At this time, the personnel can start the motor 406 first, and the output end of the motor 406 drives the screw rod 407 to rotate, and the screw rod 407 drives the slider 403 to move away from the motor 406. The slider 403 slides on the arc surface of the limit rod 404, wherein the limit rod 404 can limit the slider 403 to prevent the slider 403 from being misaligned when sliding on the inner wall of the slide groove 402. Then the slider 403 drives the connecting plate 408 to move away from the motor 406, and the connecting plate 408 drives the iron block 413, the fixed column 410, and the moving block 41 6 and the fixed block 409 move in the direction away from the motor 406, the fixed block 409 drives the plug rod 412 and the spring 414 to move in the direction away from the motor 406, the plug rod 412 and the fixed column 410 drive the rotating plate 411 to move in the direction away from the motor 406, the moving block 416 drives the cleaning brush 417 to move in the direction away from the motor 406, and the rotating plate 411 drives the handle 418 and the magnetic block 415 to move in the direction away from the motor 406, thereby achieving the effect of cleaning the dust on the surface of the air inlet 7. When the cleaning brush 417 needs to be replaced after a long period of use, the personnel can first move the plug rod 412 to make the plug rod 412 move away from the motor 406. The rotating plate 411 is moved in the direction of rotation, and the plug rod 412 drives the spring 414 to stretch, wherein the spring 414 can play the effect of fixing the plug rod 412, and can prevent the plug rod 412 from sliding out of the inner wall of the rotating plate 411 during the cleaning of the air inlet 7, until the plug rod 412 slides out of the inner wall of the rotating plate 411, at this time, the personnel drives the rotating plate 411 to rotate with the help of the handle 418, wherein the handle 418 can facilitate the personnel to rotate the rotating plate 411, thereby improving the personnel's operation convenience, and then the rotating plate 411 drives the magnetic block 415 to rotate in the direction away from the fixed block 409, until the magnetic block 415 is attracted to the iron block 413, wherein the magnetic block 415 and the iron block 4 13 can play the role of temporarily fixing the rotating plate 411, and can prevent the rotating plate 411 from rotating back to the inner wall of the fixed block 409, which would affect the speed of personnel replacing the cleaning brush 417 later. At this time, the personnel can move the movable block 416 to move the movable block 416 away from the connecting plate 408. The movable block 416 drives the cleaning brush 417 to move away from the connecting plate 408 until the movable block 416 slides out of the inner wall of the connecting plate 408. At this time, the personnel can replace the cleaning brush 417. By setting the cleaning structure 4, it is convenient for personnel to clean the dust and impurities on the surface of the air inlet 7, thereby improving the operating efficiency of the purifier body 2.

[0039] In addition, when the personnel cleans the surface of the air inlet 7 by starting the cleaning structure 4, a large amount of dust and impurities will fall, and the dust and impurities will fall into the collection basket 505. When the dust and impurities in the collection basket 505 are full, the personnel can first move the pressing block 507 upward, and the pressing block 507 drives the compression spring 509 to contract. When the pressing block 507 is completely separated from the surface of the positioning block 508, the personnel moves the collection basket 505 to move the collection basket 505 away from the purifier body 2, and the collection basket 505 drives the positioning block 508 and the two connecting blocks 503 to move away from the purifier body 2. The connecting block 503 moves in the same direction until the connecting block 503 slides out of the inner wall of the auxiliary groove 502. At this time, the personnel can concentrate on dealing with the dust and impurities in the collection basket 505. The limiting block 504 fixed on one side of the connecting block 501 can limit the connecting block 503, which can facilitate the personnel to slide the connecting block 503 into the inner wall of the auxiliary groove 502. By setting the collecting structure 5, the dust and impurities dropped during the cleaning process can be collected, thereby preventing the dust and impurities dropped during the cleaning process of the air inlet 7 from falling to the ground and affecting the cleanliness of the ground, and also improving the work efficiency of the personnel.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An air purifier, comprising four rollers (1), characterized in that: The upper surfaces of the four rollers (1) are fixedly connected to a purifier body (2), a display screen (3) is installed on one side of the purifier body (2), an air outlet (6) and an air inlet (7) are provided on the inner wall of the purifier body (2), a cleaning structure (4) is provided on the side of the purifier body (2) away from the display screen (3), the cleaning structure (4) comprises a fixing plate (401), the fixing plate (401) is fixedly connected to the purifier body (2), a fixing rod (405) is fixedly connected to one side of the fixing plate (401), a motor (406) is fixedly connected to the side of the fixing rod (405) away from the fixing plate (401), a screw rod (407) is fixedly connected to the output end of the motor (406), the screw rod (407) is rotatably connected to the fixing plate (401), a sliding groove (402) is provided on the inner wall of the fixing plate (401), and a slider (406) is slidably connected to the inner wall of the sliding groove (402). 03), the slider (403) is threadedly connected to the screw rod (407), the screw rod (407) is rotatably connected to the slide groove (402), the lower surface of the slider (403) is fixedly connected to a connecting plate (408), the side of the connecting plate (408) close to the motor (406) is fixedly connected to a fixing column (410) and a fixing block (409), and the end of the fixing column (410) away from the connecting plate (408) is rotatably connected to a rotating plate (411), The rotating plate (411) is slidably connected to the fixed block (409), the fixed column (410) is rotatably connected to the rotating plate (411), the inner wall of the fixed block (409) is slidably connected to an insertion rod (412), the insertion rod (412) is slidably connected to the rotating plate (411), the inner wall of the connecting plate (408) is slidably connected to a moving block (416), and a cleaning brush (417) is fixedly connected to one side of the moving block (416) close to the air inlet (7).

2. An air purifier according to claim 1, characterized in that: An iron block (413) is fixedly connected to one side of the connecting plate (408) close to the fixing column (410), and a magnetic block (415) is fixedly connected to the inner wall of the rotating plate (411).

3. An air purifier according to claim 1, characterized in that: The arc surface of the insertion rod (412) is sleeved with a spring (414), and the two ends of the spring (414) are respectively fixedly connected to the insertion rod (412) and the fixing block (409).

4. The air purifier according to claim 1, characterized in that: The inner wall of the sliding block (403) is slidably connected to two limiting rods (404), and the two limiting rods (404) are both fixedly connected to the sliding groove (402).

5. The air purifier according to claim 1, characterized in that: A handle (418) is fixedly connected to one side of the rotating plate (411) away from the moving block (416), and the handle (418) is in a "U" shape.

6. The air purifier according to claim 1, characterized in that: A collecting structure (5) is provided on a side of the purifier body (2) away from the display screen (3), and the collecting structure (5) comprises two connecting blocks (501) and a mounting block (506), and the two connecting blocks (501) and the mounting block (506) are both fixedly connected to the purifier body (2), and an auxiliary groove (502) is provided on the inner wall of the connecting block (501), and a connecting block (503) is slidably connected to the inner wall of the auxiliary groove (502), and a collecting basket (505) is fixedly connected to the lower surface of the two connecting blocks (503), A positioning block (508) is fixedly connected to one side of the collection basket (505) close to the purifier body (2); a limiting groove (510) is provided on the inner wall of the mounting block (506); a pressing block (507) is slidably connected to the inner wall of the limiting groove (510); a compression spring (509) is provided between the pressing block (507) and the limiting groove (510); two ends of the compression spring (509) are fixedly connected to the limiting groove (510) and the pressing block (507) respectively; and the pressing block (507) is slidably connected to the positioning block (508).

7. An air purifier according to claim 6, characterized in that: Three limit blocks (504) are fixedly connected to a side of the connection block (501) away from the purifier body (2), and the limit blocks (504) are evenly distributed at the notches of the auxiliary grooves (502).

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