Electronic air purification device

Abstract

The utility model relates to the technical field of air purification devices, in particular to an electronic air purification device which comprises a shell, a vertical plate is fixedly connected to one side of the inner wall of the shell, a fan is fixedly connected to one end of the vertical plate, a transverse plate is fixedly connected to the lower portion of one side of the inner wall of the shell, and the transverse plate is fixedly connected to the other side of the inner wall of the shell. One end of the transverse plate is fixedly connected with the lower portion of one side of the vertical plate, a straight plate is fixedly connected with the upper portion of one side of the vertical plate, the bottom of the straight plate and one side of the top of the transverse plate are fixedly connected with blocks, and a filter screen and an activated carbon plate are attached to the left end and the right end of each block respectively. Through cooperation of a shell, a transverse plate, a filter screen, a collecting box and a cleaning structure, when the device is used, a threaded rod can be driven by a motor to rotate forwards and backwards, a brush is driven by the threaded rod to move up and down, and when the brush moves downwards, dust and impurities attached to the filter screen are swept off by the brush, so that a worker can conveniently clean the filter screen, and blockage of the filter screen is avoided; the air purification effect is influenced.

Description

Technical Field

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

[0002] Currently, the air quality in most industrial and civil public places is poor. Since the central air-conditioning ventilation system has the risk of spreading diseases and the concentration of indoor inhalable particulate matter increases, the harm is difficult to reverse once it is formed, and air purification devices are needed.

[0003] There is an existing electronic air purification device (application number: 201922315302.9) with a reasonable structural design, which is convenient for filtering out dust and debris in the air, and can effectively increase air humidity, improve air quality, and is suitable for people's office and life use. The above-mentioned problem still exists. When purifying the air, an air purification device is often used. The air is drawn into the shell through a fan, and the dust and debris in the air are filtered through a filter. However, after the filter is used for a long time, one end of the filter is easily attached with debris, which easily causes the filter to be blocked, affecting the air purification effect, and making it inconvenient for the staff to clean the filter. After the filter and the activated carbon plate purify the air, the filter and the activated carbon plate need to be replaced after a long period of use, which is inconvenient for the staff to disassemble the filter and the activated carbon plate, and thus it is inconvenient for the staff to replace them. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that it is inconvenient for staff to clean the filter, which easily causes the filter to be blocked, affecting the air purification effect, and it is inconvenient for staff to disassemble the filter and the activated carbon plate, and thus it is inconvenient for staff to replace them, and an electronic air purification device is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electronic air purification device is designed, comprising a shell, a vertical plate fixedly connected to one side of the inner wall of the shell, one end of the vertical plate fixedly connected to a fan, a horizontal plate fixedly connected to the lower part of one side of the inner wall of the shell, one end of the horizontal plate fixedly connected to the lower part of one side of the vertical plate, a straight plate fixedly connected to the upper part of one side of the vertical plate, a block fixedly connected to the bottom of the straight plate and one side of the top of the horizontal plate, a filter screen and an activated carbon plate respectively attached to the left and right ends of the block, a cleaning structure is provided on one side of the horizontal plate, and a disassembly structure is provided on one side of the block.

[0007] Preferably, the cleaning structure includes a threaded rod, the lower part of the outer wall of the threaded rod is rotatably connected to the inner wall of one side of the cross plate through a bearing, the top of the threaded rod is fixedly connected to the output end of the motor, the rear end of the motor is fixedly connected to the rear end of the inner wall of the shell, the outer wall of the threaded rod is threadedly connected with a brush, one end of the brush is fitted with the upper side of one side of the filter, the rear end of the brush is fixedly connected to a slider, the outer wall of the slider is gap-matched with the inner wall of the annular plate, and the rear end of the annular plate is fixedly connected to the rear end of the inner wall of the shell.

[0008] Preferably, a collection box is attached to one side of the bottom of the inner wall of the shell.

[0009] Preferably, a curved pipe is fixedly connected to one end of the fan, one side of the outer wall of the curved pipe is fixedly connected to the upper inner wall of the vertical plate, and the top of the curved pipe is fixedly connected to one side of the top of the inner wall of the shell.

[0010] Preferably, a baffle is threadably connected to an inner wall on one side of the front end surface of the shell via bolts.

[0011] Preferably, the disassembly structure includes a rod body, the outer wall of the rod body is gap-matched with the inner wall of the block body, the left and right sides of the outer wall of the rod body are respectively gap-matched with the inner wall of one side of the filter screen and the inner wall of one side of the activated carbon plate, a plug rod is gap-matched with the groove on one side of the rod body, a cross block is gap-matched with the outer wall of one side of the plug rod, one end of the cross block is fixedly connected to the outer side of one end of the vertical plate, a spring is gap-matched with the outer wall of the plug rod, and the upper and lower ends of the spring are respectively fixedly connected with the outer wall of one side of the plug rod and the outer wall of the cross block.

[0012] The utility model provides an electronic air purification device, which has the beneficial effect that: through the cooperation of the housing, the horizontal plate, the filter screen, the collection box and the cleaning structure, when the device is in use, the motor can drive the threaded rod to rotate forward and reversely, and the threaded rod drives the brush to move up and down. When the brush moves downward, the brush sweeps away the dust and impurities attached to the filter screen, which is convenient for the staff to clean the filter screen, avoiding the clogging of the filter screen and affecting the air purification effect;

[0013] Through the coordination of the straight plate, the horizontal plate, the block, the filter, the activated carbon plate and the disassembly structure, when the device is in use, the rod can be pulled inward to remove the rod from the groove of the rod body, the rod body can be moved to the left to remove the rod body from the filter and the inner wall of the activated carbon plate, and the filter and the activated carbon plate can be moved forward, thereby making it convenient for the staff to disassemble the filter and the activated carbon plate and to replace them. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2It is a schematic diagram of the shell, vertical plate and curved pipe structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the brush, slider and annular plate structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the motor, threaded rod and brush structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the filter screen, block and activated carbon plate of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the cross block, spring and plug rod of the utility model.

[0020] In the figure: 1. shell, 2. cleaning structure, 2a1. motor, 2a2. threaded rod, 2a3. brush, 2a4. slider, 2a5. annular plate, 2b1. vertical block, 2b2. clamping plate, 2b3. screw rod, 3. disassembly structure, 301. horizontal block, 302. rod body, 303. spring, 304. plug rod, 4. horizontal plate, 5. vertical plate, 6. fan, 7. curved pipe, 8. straight plate, 9. filter, 10. collection box, 11. block, 12. activated carbon plate, 13. baffle. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Example 1: Refer to the attached Figure 1-6 In the present embodiment, an electronic air purification device comprises a shell 1, a vertical plate 5 is fixedly connected to one side of the inner wall of the shell 1, a fan 6 is fixedly connected to one end of the vertical plate 5, a horizontal plate 4 is fixedly connected to the lower part of one side of the inner wall of the shell 1, one end of the horizontal plate 4 is fixedly connected to the lower part of one side of the vertical plate 5, a straight plate 8 is fixedly connected to the upper part of one side of the vertical plate 5, a block 11 is fixedly connected to the bottom of the straight plate 8 and the top side of the horizontal plate 4, a filter screen 9 and an activated carbon plate 12 are respectively attached to the left and right ends of the block 11, the material and mesh number of the filter screen 9 are determined according to the actual use situation, a collection box 10 is attached to one side of the bottom of the inner wall of the shell 1, and the fan 6 is fixedly connected to the lower part of one side of the inner wall of the shell 1, and a fan 6 is fixedly connected to the lower part of one side of the inner wall of the shell 1. 6 is fixedly connected with a curved pipe 7, the model of the fan 6 is determined according to the actual use situation, one side of the outer wall of the curved pipe 7 is fixedly connected to the upper inner wall of the vertical plate 5, the top of the curved pipe 7 is fixedly connected to one side of the top of the inner wall of the shell 1, and the inner wall of one side of the front end face of the shell 1 is threadedly connected with a baffle 13, one side of the horizontal plate 4 is provided with a cleaning structure 2, and one side of the block 11 is provided with a disassembly structure 3. The cleaning structure 2 is convenient for the staff to clean the filter 9 to avoid clogging of the filter 9 and affecting the air purification effect. The disassembly structure 3 is convenient for the staff to disassemble the filter 9 and the activated carbon plate 12, so that the staff can replace them.

[0023] The cleaning structure 2 includes a threaded rod 2a2, the lower part of the outer wall of the threaded rod 2a2 is rotatably connected to the inner wall of one side of the cross plate 4 through a bearing, the top of the threaded rod 2a2 is fixedly connected to the output end of the motor 2a1, the model of the motor 2a1 is determined according to the actual use situation, the model of the motor 2a1 is determined according to the actual use situation, the motor 2a1 is electrically connected to the external control switch, and the external control switch can realize electronic control of the motor 2a1, the rear end of the motor 2a1 is fixedly connected to the rear end of the inner wall of the shell 1, the outer wall of the threaded rod 2a2 is threadedly connected with a brush 2a3, one end of the brush 2a3 is fitted with the upper side of the filter screen 9, the rear end of the brush 2a3 is fixedly connected with a slider 2a4, the outer wall of the slider 2a4 is gap-matched with the inner wall of the annular plate 2a5, the inner wall of the annular plate 2a5 limits the upward and downward movement of the slider 2a4 under force, the rear end of the annular plate 2a5 is fixedly connected to the rear end of the inner wall of the shell 1, so that the staff can clean the filter screen 9 to avoid clogging of the filter screen 9 and affect the air purification effect.

[0024] The disassembly structure 3 includes a rod body 302, the outer wall of the rod body 302 is gap-matched with the inner wall of the block 11, the left and right sides of the outer wall of the rod body 302 are respectively gap-matched with the inner wall of one side of the filter screen 9 and the inner wall of one side of the activated carbon plate 12, a groove gap on one side of the rod body 302 is gap-matched with an insertion rod 304, a gap on one side of the outer wall of the insertion rod 304 is gap-matched with a cross block 301, one end of the cross block 301 is fixedly connected to the outer side of one end of the vertical plate 5, and a spring 303 is fitted in the gap of the outer wall of the insertion rod 304, the spring 303 gives the insertion rod 304 an outward force, and the upper and lower ends of the spring 303 are respectively fixedly connected to one side of the outer wall of the insertion rod 304 and one side of the outer wall of the cross block 301, so that the staff can disassemble the filter screen 9 and the activated carbon plate 12 and replace them.

[0025] Working principle:

[0026] When purifying the air:

[0027] The fan 6 starts to work, and the fan 6 draws the outside air in from the left end opening of the housing 1. The air passes through the filter screen 9 and the activated carbon plate 12, and then completes the filtering and purification work. The air passes through the curved pipe 7 and is discharged from the top side opening of the housing 1;

[0028] When the filter 9 needs to be cleaned:

[0029] The staff presses the external control switch to start the motor 2a1 to realize electronic control. The motor 2a1 drives the threaded rod 2a2 to rotate forward and reversely, and the threaded rod 2a2 drives the brush 2a3 to move up and down. When the brush 2a3 moves downward, the brush 2a3 sweeps away the dust and impurities attached to the filter screen 9, so that the dust and impurities fall into the interior of the collection box 10.

[0030] When the filter screen 9 and the activated carbon plate 12 need to be replaced:

[0031] After turning the bolt and removing the baffle 13, pull the rod 304 inward to remove the rod 304 from the groove of the rod body 302, move the rod body 302 to the left, remove the rod body 302 from the inner wall of the filter screen 9 and the activated carbon board 12, and move the filter screen 9 and the activated carbon board 12 forward, so as to facilitate the staff to disassemble the filter screen 9 and the activated carbon board 12 and replace them.

[0032] Example 2: Refer to the attached Figure 1-6 In the present embodiment, an electronic air purification device is provided, wherein the cleaning structure 2 may further include a vertical block 2b1, the bottom of the vertical block 2b1 is fixedly connected to one side of the bottom of the inner wall of the shell 1, one end of the vertical block 2b1 is fitted with a lower side of a collecting box 10, a splint 2b2 is provided on one side of the vertical block 2b1, one end of the splint 2b2 is fitted with one end of the collecting box 10, one end of the splint 2b2 is fixedly connected with a screw rod 2b3, and one side of the outer wall of the screw rod 2b3 is threadedly connected to the lower inner wall of the vertical plate 5.

[0033] Working principle:

[0034] The screw rod 2b3 is rotated, and the screw rod 2b3 drives the clamping plate 2b2 to move leftward. The clamping plate 2b2 and the vertical block 2b1 position the collection box 10, thereby preventing the collection box 10 from deviating and causing dust and impurities to fall to the outside of the collection box 10.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An electronic air purification device, comprising a housing (1), characterized in that: A vertical plate (5) is fixedly connected to one side of the inner wall of the shell (1), one end of the vertical plate (5) is fixedly connected to a fan (6), a horizontal plate (4) is fixedly connected to the lower side of one side of the inner wall of the shell (1), one end of the horizontal plate (4) is fixedly connected to the lower side of one side of the vertical plate (5), a straight plate (8) is fixedly connected to the upper side of one side of the vertical plate (5), a block (11) is fixedly connected to the bottom of the straight plate (8) and the top of the horizontal plate (4), a filter screen (9) and an activated carbon plate (12) are respectively attached to the left and right ends of the block (11), a cleaning structure (2) is provided on one side of the horizontal plate (4), and a disassembly structure (3) is provided on one side of the block (11).

2. An electronic air purification device according to claim 1, characterized in that: The cleaning structure (2) comprises a threaded rod (2a2), the lower part of the outer wall of the threaded rod (2a2) being rotatably connected to the inner wall of one side of the horizontal plate (4) via a bearing, the top of the threaded rod (2a2) being fixedly connected to the output end of the motor (2a1), the rear end of the motor (2a1) being fixedly connected to the rear end of the inner wall of the housing (1), the outer wall of the threaded rod (2a2) being threadedly connected to a brush (2a3), one end of the brush (2a3) being in contact with the upper part of one side of the filter screen (9), the rear end of the brush (2a3) being fixedly connected to a slider (2a4), the outer wall of the slider (2a4) being gap-matched with the inner wall of the annular plate (2a5), and the rear end of the annular plate (2a5) being fixedly connected to the rear end of the inner wall of the housing (1).

3. The electronic air purification device according to claim 1, characterized in that: A collection box (10) is attached to one side of the bottom of the inner wall of the shell (1).

4. The electronic air purification device according to claim 1, characterized in that: One end of the fan (6) is fixedly connected to a curved pipe (7), one side of the outer wall of the curved pipe (7) is fixedly connected to the upper inner wall of the vertical plate (5), and the top of the curved pipe (7) is fixedly connected to one side of the top of the inner wall of the shell (1).

5. The electronic air purification device according to claim 1, characterized in that: A baffle (13) is threadedly connected to the inner wall of one side of the front end surface of the housing (1) via bolts.

6. The electronic air purification device according to claim 1, characterized in that: The disassembly structure (3) comprises a rod body (302), the outer wall of the rod body (302) being gap-matched with the inner wall of the block body (11), the left and right sides of the outer wall of the rod body (302) being gap-matched with the inner wall of one side of the filter screen (9) and the inner wall of one side of the activated carbon plate (12), respectively, a plug rod (304) being gap-matched with a groove on one side of the rod body (302), a horizontal block (301) being gap-matched with one side of the outer wall of the plug rod (304), one end of the horizontal block (301) being fixedly connected to the outer side of one end of the vertical plate (5), a spring (303) being gap-matched with the outer wall of the plug rod (304), and the upper and lower ends of the spring (303) being fixedly connected to one side of the outer wall of the plug rod (304) and one side of the outer wall of the horizontal block (301), respectively.

Images