Movable air purifier

Abstract

The utility model discloses a movable air purifier, which relates to the technical field of air purifiers and comprises an air purifier box body, an air outlet rear cover is arranged on the rear side of the air purifier box body, and two movable wheels are fixedly mounted on the front side of the bottom of the air purifier box body. Two self-locking universal wheels are fixedly installed on the rear side of the bottom of the air purifier box body, a detachable movable turning cover is arranged on the left side of the air purifier box body, a tongue lock is arranged on the rear portion of the right side of the detachable movable turning cover, and an air draft mechanism is arranged on the front side of the air purifier box body. According to the air purifier, the movable extrusion inner plate, the detachable movable turning cover, the U-shaped electric integration module clamping plate, the electric integration module, the U-shaped efficient filter screen clamping plate, the efficient filter screen, the U-shaped front filter screen clamping plate and the front filter screen are matched with one another, so that a plurality of filter structures of the air purifier can be rapidly disassembled and assembled, the disassembly efficiency is improved, and cleaning is convenient.

Description

Technical Field

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

[0002] Industrial air purifiers, as a type of air purifier, are air purification devices specifically designed for industrial environments. They are primarily used to eliminate various harmful particles and gases in industrial environments to protect the health of workers and the normal operation of equipment. They are usually composed of the following main components: an air inlet: used to draw in air containing pollutants; a pre-filtration system: to initially filter out large particles of dust, hair, dandruff, and other impurities; a high-efficiency filtration system: used to filter out tiny particles, such as PM2.5; a fan: to provide the necessary air volume to circulate air in the system; and a two-stage high-voltage electrostatic field: to remove particles in the air through electrostatic action. The existing technology has the following problems:

[0003] Because industrial air purifiers are large in size, have large overall fan power, and strong suction, there are usually more impurities on the internal filter layer after each air purification, and they need to be disassembled and cleaned frequently. However, in order to ensure the stability of the internal filter of existing industrial air purifiers, they are usually installed and tightened with bolts. However, due to the large number of filter layers, the efficiency of each disassembly and cleaning is reduced. At the same time, existing industrial air purifiers can only be placed in a certain indoor area for work during air purification, and the opening position of the air intake is fixed, resulting in low accuracy of air purification. It is impossible to perform accurate air purification treatment in certain specific small areas, and its applicability is low. Utility Model Content

[0004] The utility model provides a mobile air purifier to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The cam is provided with a plurality of movable wheels, and the cam is provided with a plurality of self-locking universal wheels on the bottom rear side of the air purifier box.

[0007] A further improvement of the technical solution of the present utility model is that: a device protection switch is provided on the upper right side of the air purifier housing, the right end of the device protection switch overlaps with the left side of the disassembled movable flip cover, and the device protection switch pops out after the disassembled movable flip cover is opened.

[0008] A further improvement of the technical solution of the present utility model is that: the air purifier housing is provided with a fan compartment, the fan compartment is located on the rear side of the filter compartment, the air outlet rear cover is located on the rear side of the fan compartment, a fan is fixedly installed on the front side of the inner wall of the fan compartment, the front input end of the fan and the inner cavity of the filter compartment are interconnected, and a battery is provided above the inner wall of the fan compartment.

[0009] A further improvement of the technical solution of the present utility model is that: the two filter plate mounting mechanisms each include two U-shaped electrical integrated module card plates, a U-shaped high-efficiency filter card plate and a U-shaped pre-filter card plate, and the upper and lower U-shaped electrical integrated module card plates, U-shaped high-efficiency filter card plates and U-shaped pre-filter card plates are fixedly mounted on the upper and lower sides of the inner wall of the filter cabin respectively, and the U-shaped high-efficiency filter card plate is located in front of the U-shaped electrical integrated module card plate, and the U-shaped pre-filter card plate is located in front of the U-shaped high-efficiency filter card plate.

[0010] A further improvement of the technical solution of the present utility model is that: three trapezoidal rubber blocks are fixedly installed on the front and rear vertical opposite surfaces of the U-shaped electric integrated module card plate, the U-shaped high-efficiency filter card plate, and the U-shaped pre-filter card plate, and an inclined guide plate is fixedly installed on the right ends of the front and rear vertical parts of the U-shaped electric integrated module card plate, the U-shaped high-efficiency filter card plate, and the U-shaped pre-filter card plate, and the electric integrated module is slidably connected between the opposite surfaces of the front and rear upper and lower U-shaped electric integrated module card plates, the high-efficiency filter is slidably connected between the opposite surfaces of the front and rear upper and lower U-shaped high-efficiency filter card plates, and the pre-filter is slidably connected between the opposite surfaces of the upper and lower U-shaped pre-filter card plates.

[0011] A further improvement of the technical solution of the present utility model is that the right ends of the electrical integrated module, the high-efficiency filter and the pre-filter are all overlapped with the left side of the movable extrusion inner plate.

[0012] A further improvement of the technical solution of the present utility model is that: the exhaust mechanism includes a fixed air inlet pipe, the rear end of the fixed air inlet pipe is fixedly connected to the inner cavity of the filter cabin, the other end of the fixed air inlet pipe is fixedly connected to a connecting hose, the front end of the connecting hose is fixedly connected to a conical air suction head, and a stainless steel woven mesh is fixedly installed on the front side of the inner ring of the conical air suction head.

[0013] A further improvement of the technical solution of the present utility model is that: an annular handle is fixedly installed on the outer wall of the conical suction head, two conical suction head hooks are fixedly installed on the left side of the outer wall of the movable annular rod, and the conical suction head is suspended on the left side of the two conical suction head hooks by using the annular handle.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a mobile air purifier. Through the cooperation between the movable extrusion inner plate, the disassembly of the movable flip cover, the U-shaped electric integrated module card, the electric integrated module, the U-shaped high-efficiency filter card, the high-efficiency filter, the U-shaped pre-filter card, and the pre-filter, the multiple filtering structures of the air purifier can be quickly disassembled and assembled, thereby improving the disassembly efficiency and facilitating cleaning.

[0016] 2. The utility model provides a mobile air purifier. Through the mutual cooperation among the movable ring rod, movable wheels, self-locking universal wheels, fixed air inlet pipe, connecting hose, and conical air suction head, the air purifier is more convenient to move and change the extraction angle direction, thereby improving the flexibility of the air purifier and the accuracy of air purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the fan cabin and the movable extruded inner panel of the utility model structure;

[0019] Figure 3 This is a schematic diagram of the filter cabin structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the filter plate installation mechanism of the utility model structure;

[0021] Figure 5 This is a schematic diagram of disassembling the movable extruded inner plate of the structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the exhaust mechanism of the utility model structure.

[0023] Figure: 1. Air purifier housing; 11. Movable extrusion inner panel; 111. Fixing bolts; 12. Equipment protection switch; 13. Fan compartment; 131. Fan; 14. Battery; 15. Filter compartment; 151. Guide plate; 152. Diversion hole; 16. Filter plate mounting mechanism; 161. U-shaped electrical integrated module bracket; 1611. Electrical integrated module; 162. U-shaped high-efficiency filter bracket; 1621. High-efficiency filter; 163 , U-shaped pre-filter card plate; 1631, pre-filter; 165, trapezoidal rubber block; 166, inclined guide plate; 2, air outlet rear cover; 3, movable wheel; 4, self-locking universal wheel; 5, removable movable flip cover; 51, tongue lock; 6, exhaust mechanism; 61, fixed air inlet pipe; 62, connecting hose; 63, conical suction head; 64, ring handle; 65, stainless steel woven mesh; 7, movable ring rod; 71, conical suction head hook. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 、 Figure 2 、 Figure 3As shown, the utility model provides a mobile air purifier, including an air purifier case 1, an air outlet rear cover 2 is provided on the rear side of the air purifier case 1, two movable wheels 3 are fixedly installed on the front side of the bottom of the air purifier case 1, two self-locking universal wheels 4 are fixedly installed on the rear side of the bottom of the air purifier case 1, a removable movable flip cover 5 is provided on the left side of the air purifier case 1, a tongue lock 51 is provided on the right rear side of the removable movable flip cover 5, an exhaust mechanism 6 is provided on the front side of the air purifier case 1, a movable annular rod 7 is fixedly installed on the upper side of the outer wall of the air purifier case 1, a movable extrusion inner plate 11 is movably installed on the right side of the air purifier case 1, the movable extrusion inner plate 11 is located on the left side of the removable movable flip cover 5, and fixing bolts 111 are provided on the upper and lower sides of the right end of the movable extrusion inner plate 11, and the air purifier case 1 is provided with a filter cabin 15, and the movable extrusion inner plate 11 is located on the right side of the filter cabin 15 , guide plates 151 are fixedly installed on the front and rear sides of the inner wall of the filter cabin 15, and a number of guide holes 152 are evenly opened on the guide plates 151. Filter plate mounting mechanisms 16 are provided on the upper and lower sides of the inner wall of the filter cabin 15. An equipment protection switch 12 is provided on the upper right side of the air purifier box 1, and the right end of the equipment protection switch 12 overlaps with the left side of the disassembled movable flip cover 5. After the movable flip cover 5 is disassembled and opened, the equipment protection switch 12 pops out. The air purifier box 1 is provided with a fan compartment 13, the fan compartment 13 is located at the rear side of the filter cabin 15, and the air outlet rear cover 2 is located at the rear side of the fan compartment 13. A fan 131 is fixedly installed on the front side of the inner wall of the fan compartment 13, and the front input end of the fan 131 is connected to the inner cavity of the filter cabin 15. A battery 14 is provided above the inner wall of the fan compartment 13. The main function of the battery 14 is to provide the required power for various functional modules, including but not limited to cooling fans, sensors, display screens, etc.;

[0026] When the filter structure is disassembled, the tongue lock 51 is opened by rotating the key, thereby rotating the movable flip cover 5 to open the movable extrusion inner plate 11 and exposing the movable extrusion inner plate 11 and the fixing bolts 111. At the same time, after the movable flip cover 5 is disassembled and opened, the pressure on the equipment protection switch 12 is released. After the equipment protection switch 12 is released, the high-voltage part of the equipment will stop working to ensure safety. Then the two fixing bolts 111 can be removed, and the movable extrusion inner plate 11 can be rotated open to expose the inner cavity of the filter cabin 15. When starting, the fan 131 in the fan cabin 13 is used to exhaust air. When the external wind source passes through the filter cabin 15, it will be diverted by the several guide holes 152 opened by the guide plate 151 to make the wind source more uniform.

[0027] like Figure 4 、 Figure 5As shown, the two filter plate mounting mechanisms 16 each include two U-shaped electrical integrated module card plates 161, a U-shaped high-efficiency filter card plate 162, and a U-shaped pre-filter card plate 163. The upper and lower U-shaped electrical integrated module card plates 161, the U-shaped high-efficiency filter card plate 162, and the U-shaped pre-filter card plate 163 are fixedly mounted on the upper and lower sides of the inner wall of the filter cabin 15, respectively. The U-shaped high-efficiency filter card plate 162 is located in front of the U-shaped electrical integrated module card plate 161, and the U-shaped pre-filter card plate 163 is located in front of the U-shaped high-efficiency filter card plate 162. The U-shaped electrical integrated module card plate 161, the U-shaped high-efficiency filter card plate 162, and the U-shaped pre-filter card plate 163 are fixedly mounted on the front and rear vertical opposite surfaces. Three trapezoidal rubber blocks 165, inclined guide plates 166 are fixedly installed on the right ends of the front and rear vertical positions of the U-shaped electrical integration module card plate 161, the U-shaped high-efficiency filter card plate 162, and the U-shaped pre-filter card plate 163. The electrical integration module 1611 is slidably connected between the opposing surfaces of the upper and lower front and rear U-shaped electrical integration module card plates 161. The high-efficiency filter 1621 is slidably connected between the opposing surfaces of the upper and lower front and rear U-shaped high-efficiency filter card plates 162. The pre-filter 1631 is slidably connected between the opposing surfaces of the upper and lower U-shaped pre-filter card plates 163. The right ends of the electrical integration module 1611, the high-efficiency filter 1621, and the pre-filter 1631 are all overlapped with the left side of the movable extrusion inner plate 11;

[0028] During installation, the two electric integrated modules 1611 are pulled outward from the inside of the U-shaped electric integrated module card plate 161, the high-efficiency filter 1621 connected to the inner side of the U-shaped high-efficiency filter card plate 162 is pulled outward, and the U-shaped pre-filter card plate 163 is pulled out from the inside of the U-shaped pre-filter card plate 163 for cleaning. After cleaning, the two electric integrated modules 1611, the two high-efficiency filters 1621 and the pre-filter 1631 can be aligned with the inner sides of the two U-shaped electric integrated module card plates 161, the U-shaped high-efficiency filter card plate 162 and the U-shaped pre-filter card plate 163 and slid in until they stop against the left side of the inner wall of the filter cabin 15, and the eight-shaped inclined guide plate 166 at the right end is used for quick alignment. The trapezoidal rubber blocks 165 on the front and rear vertically opposite surfaces squeeze the electrical integrated module 1611, the high-efficiency filter 1621, and the pre-filter 1631 to improve the stability after being inserted, and then the movable squeezing inner plate 11 is rotated to close. A large-area rubber pad is provided on the left side of the movable squeezing inner plate 11. After closing, the right end of the electrical integrated module 1611, the high-efficiency filter 1621, and the pre-filter 1631 can be squeezed to improve the sealing. The pre-filter 1631 is used to preliminarily filter large particles of dust, hair, dandruff and other impurities, and then the high-efficiency filter 1621 with two HEPA filters is used to filter tiny particles. Finally, the two energized electrical integrated modules 1611 are used for electrostatic action to remove particles in the air.

[0029] like Figure 6 As shown, the exhaust mechanism 6 includes a fixed air inlet pipe 61, the rear end of the fixed air inlet pipe 61 is fixedly connected to the inner cavity of the filter cabin 15, the other end of the fixed air inlet pipe 61 is fixedly connected to a connecting hose 62, the front end of the connecting hose 62 is fixedly connected to a conical air suction head 63, a stainless steel woven mesh 65 is fixedly installed on the front side of the inner ring of the conical air suction head 63, an annular handle 64 is fixedly installed on the outer wall of the conical air suction head 63, and two conical air suction head hooks 71 are fixedly installed on the left side of the outer wall of the movable annular rod 7. The conical air suction head 63 is suspended on the left side of the two conical air suction head hooks 71 using the annular handle 64;

[0030] When operating in a narrow area that the entire air purifier box 1 cannot reach or in a scenario where the purification area needs to be repeatedly changed, you only need to hold the ring handle 64 and use the connecting hose 62 to connect with the fixed air inlet pipe 61, and cooperate with the conical suction head 63 to extend the exhaust. At the same time, use the stainless steel woven mesh 65 to prevent large garbage from being sucked in. The connection hose 62 itself can be changed in any direction due to its own flexibility. When not in use, you only need to use the ring handle 64 to hang the conical suction head 63 directly on the conical suction head hook 71 on the left side of the movable ring rod 7 for placement, so that the air purifier box 1 can drive the conical suction head 63 to move synchronously.

[0031] The following is a detailed description of the working principle of this mobile air purifier.

[0032] like Figure 1-6As shown, when the filter structure is disassembled, the tongue lock 51 is opened by rotating the key, thereby rotating the movable flip cover 5 to open it, exposing the movable extrusion inner plate 11 and the fixing bolts 111. At the same time, after the movable flip cover 5 is disassembled and opened, the pressure on the equipment protection switch 12 will be released. After the equipment protection switch 12 is released, the high-voltage part of the equipment will stop working to ensure safety. Then the two fixing bolts 111 can be disassembled, and the movable extrusion inner plate 11 can be rotated open to expose the inner cavity of the filter cabin 15. Then the two electrical integrated modules 1611 can be pulled outward from the U-shaped electrical integrated module card plate 161, and the high-efficiency filter 1621 clamped on the inner side of the U-shaped high-efficiency filter card plate 162 can be pulled outward. The pre-filter card plate 163 is pulled out from the inside of the U-shaped pre-filter card plate 163 for cleaning. After cleaning, the two electrical integrated modules 1611, the two high-efficiency filters 1621 and the pre-filter 1631 can be aligned with the inner sides of the two U-shaped electrical integrated module card plates 161, the U-shaped high-efficiency filter card plate 162 and the U-shaped pre-filter card plate 163 and slid in until they stop against the left side of the inner wall of the filter cabin 15. The eight-shaped inclined guide plate 166 at the right end is used for quick alignment. The trapezoidal rubber blocks 165 on the two vertically opposite surfaces of the front and rear are used to squeeze the electrical integrated module 1611, the high-efficiency filter 1621 and the pre-filter 1631 to improve the pressure after being inserted. The stability of the movable extrusion inner plate 11 is then rotated to close. A large rubber pad is provided on the left side of the movable extrusion inner plate 11. After closing, the right end of the electric integrated module 1611, the high-efficiency filter 1621, and the pre-filter 1631 can be squeezed to improve the sealing. When started, the fan 131 in the fan compartment 13 is used to extract air. When the external wind source passes through the filter compartment 15, it will be diverted by the several guide holes 152 opened by the guide plate 151 to make the wind source more uniform. At the same time, the pre-filter 1631 is first used to preliminarily filter large particles of dust, hair, dandruff and other impurities, and then the high-efficiency filter 1621 with two HEPA filters is used to filter tiny particles. Finally, the two powered electric integrated modules 1 611 performs electrostatic action to remove particles in the air. When the entire air purifier box 1 needs to be moved, it can be pushed by the movable ring rod 7, moved by the movable wheel 3, and changed in direction with the self-locking universal wheel 4. At the same time, the self-locking property of the self-locking universal wheel 4 is used to maintain the stability of the air purifier box 1 when it is placed. When the entire air purifier box 1 is in a narrow area that the entire air purifier box 1 cannot reach or when the purification area needs to be repeatedly changed, it is only necessary to use the hand-held ring handle 64 to connect the connecting hose 62 with the fixed air inlet pipe 61, and cooperate with the conical suction head 63 to extend the exhaust. At the same time, the stainless steel braided mesh 65 is used to prevent large garbage from being sucked in. The softness of the connecting hose 62 itself can be changed to any direction.When not in use, the conical suction head 63 can be directly hung on the conical suction head hook 71 on the left side of the movable ring rod 7 using the ring handle 64, so that the air purifier box 1 can drive the conical suction head 63 to move synchronously.

[0033] While the present invention has been generally described above, it is readily apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A mobile air purifier, comprising an air purifier housing (1), characterized in that: The rear side of the air purifier housing (1) is provided with an air outlet rear cover (2), the bottom front side of the air purifier housing (1) is fixedly mounted with two movable wheels (3), the bottom rear side of the air purifier housing (1) is fixedly mounted with two self-locking universal wheels (4), the left side of the air purifier housing (1) is provided with a disassembly movable flip cover (5), the right rear side of the disassembly movable flip cover (5) is provided with a tongue lock (51), the front side of the air purifier housing (1) is provided with an exhaust mechanism (6), the upper side of the outer wall of the air purifier housing (1) is fixedly mounted with a movable annular rod (7), the upper side of the outer wall of the air purifier housing (1) is fixedly mounted with a movable annular rod (7), the upper side of the outer wall of the air purifier housing (1) is fixedly mounted with a movable annular rod (7), the lower side of the outer wall of the air purifier housing (1) is fixedly mounted with a movable annular rod (7), the upper ... A movable extrusion inner plate (11) is movably installed on the right side, and the movable extrusion inner plate (11) is located on the left side of the disassembled movable flip cover (5). Fixing bolts (111) are provided on the upper and lower sides of the right end of the movable extrusion inner plate (11). The air purifier housing (1) is provided with a filter cabin (15). The movable extrusion inner plate (11) is located on the right side of the filter cabin (15). Guide plates (151) are fixedly installed on the front and rear sides of the inner wall of the filter cabin (15). The guide plates (151) are evenly provided with a plurality of guide holes (152). Filter plate mounting mechanisms (16) are provided on the upper and lower sides of the inner wall of the filter cabin (15).

2. The mobile air purifier according to claim 1, characterized in that: A device protection switch (12) is provided above the right side of the air purifier housing (1), and the right end of the device protection switch (12) overlaps with the left side of the disassembly movable flip cover (5). When the disassembly movable flip cover (5) is opened, the device protection switch (12) pops out.

3. The mobile air purifier according to claim 1, characterized in that: The air purifier housing (1) is provided with a fan cabin (13), the fan cabin (13) is located at the rear side of the filter cabin (15), the air outlet rear cover (2) is located at the rear side of the fan cabin (13), a fan (131) is fixedly installed on the front side of the inner wall of the fan cabin (13), the front input end of the fan (131) and the inner cavity of the filter cabin (15) are mutually connected, and a battery (14) is provided above the inner wall of the fan cabin (13).

4. The mobile air purifier according to claim 1, characterized in that: The two filter plate mounting mechanisms (16) each comprise two U-shaped electrical integrated module card plates (161), a U-shaped high-efficiency filter card plate (162), and a U-shaped pre-filter card plate (163). The upper and lower U-shaped electrical integrated module card plates (161), the U-shaped high-efficiency filter card plates (162), and the U-shaped pre-filter card plates (163) are fixedly mounted on the upper and lower sides of the inner wall of the filter cabin (15), respectively. The U-shaped high-efficiency filter card plates (162) are located in front of the U-shaped electrical integrated module card plates (161), and the U-shaped pre-filter card plates (163) are located in front of the U-shaped high-efficiency filter card plates (162).

5. The mobile air purifier according to claim 4, characterized in that: Three trapezoidal rubber blocks (165) are fixedly mounted on the front and rear vertically opposite surfaces of the U-shaped electric integrated module card plate (161), the U-shaped high-efficiency filter card plate (162), and the U-shaped pre-filter card plate (163). Inclined guide plates (166) are fixedly mounted on the right ends of the front and rear vertically opposite surfaces of the U-shaped electric integrated module card plate (161), the U-shaped high-efficiency filter card plate (162), and the U-shaped pre-filter card plate (163). An electric integrated module (1611) is slidably mounted between the opposite surfaces of the front and rear upper and lower U-shaped electric integrated module card plates (161). A high-efficiency filter (1621) is slidably mounted between the opposite surfaces of the front and rear upper and lower U-shaped high-efficiency filter card plates (162). A pre-filter (1631) is slidably mounted between the opposite surfaces of the upper and lower U-shaped pre-filter card plates (163).

6. The mobile air purifier according to claim 5, characterized in that: The right ends of the electrical integrated module (1611), the high-efficiency filter (1621), and the pre-filter (1631) are all overlapped with the left side of the movable extrusion inner plate (11).

7. The mobile air purifier according to claim 1, characterized in that: The exhaust mechanism (6) includes a fixed air inlet pipe (61), the rear end of the fixed air inlet pipe (61) is fixedly connected to the inner cavity of the filter cabin (15), the other end of the fixed air inlet pipe (61) is fixedly connected to a connecting hose (62), the front end of the connecting hose (62) is fixedly connected to a conical air suction head (63), and a stainless steel braided mesh (65) is fixedly installed on the front side of the inner ring of the conical air suction head (63).

8. The mobile air purifier according to claim 7, characterized in that: The outer wall of the conical suction head (63) is fixedly mounted with an annular handle (64), and the left side of the outer wall of the movable annular rod (7) is fixedly mounted with two conical suction head hooks (71), and the conical suction head (63) is suspended on the left side of the two conical suction head hooks (71) by means of the annular handle (64).

Images