An air filter with a pleated filter structure

Abstract

This utility model relates to the field of air filter technology, and more particularly to an air filter with a folded filter structure. This utility model provides an air filter with a folded filter structure that allows for quick and convenient disassembly of the folded filter, improving ease of use. An air filter with a folded filter structure includes a filter body and a rotating door, etc., with the rotating door rotatably connected to the front right side of the filter body. When the filter needs to be disassembled, the baffle and cover are opened by rotating the baffle, then the insert rod and connecting block are pushed forward, causing the insert sleeve to move forward and fold the filter. Then, the insert rod is pulled outward by the gripping block to disengage from the insert sleeve, and the clamping plate is removed from between the elastic blocks to remove the entire filter. This achieves the effect of quick and convenient disassembly of the folded filter, improving ease of use.

Description

Technical Field

[0001] This utility model relates to the field of air filter technology, and in particular to an air filter with a folded filter structure. Background Technology

[0002] With increasing attention being paid to air quality issues, air filters are widely used in homes, industries, hospitals, laboratories, and other places to remove harmful substances such as particulate matter, dust, bacteria, and pollen from the air.

[0003] For example, the foldable air filter with publication number CN222173469U relates to the field of air filtration. It includes a connecting frame with sliding grooves on both sides. The connecting frame is located within the inner cavity of the sliding grooves. Mounting brackets are provided on opposite sidewalls of the upper and lower sides of the connecting frame. Support rods are provided on the front sidewall of the connecting frame, and buckles are provided on both sides of the outer wall of the support rods. This novel design, through the combination of mounting brackets, connecting frames, and support rods, facilitates the support and positioning of the filter, preventing damage from wind and improving the device's practicality. Furthermore, the combination of double-headed screws, clamping frames, and mounting brackets allows for easy installation of the filter into the inner cavity of the frame, facilitating positioning and fixation, and supporting the filter's ability to filter dust from the air. However, because this air filter is foldable, the mounting bracket needs to be fixed against the inner wall of the frame using clamping frames, and then the filter is supported by buckles. This operation is cumbersome and inconvenient, affecting the user experience.

[0004] Therefore, an air filter with a folded filter structure has now been developed that allows for quick and easy disassembly of the folded filter, improving ease of use. Utility Model Content

[0005] To overcome the shortcomings of existing air filter foldable screens, which require the mounting bracket to be held against the inner wall of the frame for installation and fixation, and then the filter screen to be supported by buckles, the operation steps are cumbersome and inconvenient, affecting the user experience. This utility model provides an air filter with a foldable screen structure that can quickly and easily disassemble the foldable screen, improving the ease of use.

[0006] An air filter with a folded filter structure includes a filter body, a rotating door, a fan, buttons, a support frame, and a filter assembly. The rotating door is rotatably connected to the front right side of the filter body. A processor and a control module are installed inside the filter body. The support frame is connected to the upper side of the filter body, and the fan is connected to the middle of the support frame. Multiple buttons are provided on the upper right side of the filter body. The filter body is equipped with a filter assembly capable of filtering impurities in the air.

[0007] To further explain, there is a gripping groove on the front left side of the revolving door.

[0008] To further explain, the filter assembly includes a baffle, a cover, a gripping block, a clamping plate, a filter screen, a display screen, a flexible locking block, a rod, a connecting block, an elastic element, and a sleeve. The baffle is connected to the upper left side of the filter body via a damped rotational connection, and the cover is connected to the upper front side of the filter body via a damped rotational connection. The connecting block is slidably connected to the upper left side of the filter body, and the rod is slidably connected to the connecting block. The gripping block is connected to the left side of the rod, and an elastic element connects the rod and the connecting block. A sleeve is snapped onto the rod, and the filter screen is connected to the sleeve. The clamping plate is connected to the front side of the filter screen. The display screen is connected to the upper right side of the filter body, and two flexible locking blocks are connected to the upper front of the filter body. The flexible locking blocks are used to lock and fix the clamping plate.

[0009] To further clarify, the elastic element is a spring.

[0010] To further explain, the filter screen uses a reciprocating folding design.

[0011] To further explain, the fan, buttons, display screen, and processor are electrically connected via the control module.

[0012] The beneficial effects of this utility model are as follows: When it is necessary to disassemble the filter screen, the baffle and cover are opened by rotating, and then the insert rod and connecting block are pushed forward to move the insert sleeve forward, folding the filter screen. Then, the insert rod is pulled outward by the gripping block to disengage from the insert sleeve, and the clamping plate is removed from between the elastic blocks to remove the entire filter screen. This achieves the effect of quickly and conveniently disassembling the foldable filter screen and improving the ease of use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the filter screen and other components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the elastic card block and other components of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the spring and other components of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the plug rod and other components of this utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the components such as the stop block of this utility model.

[0019] The markings in the attached diagram are: 1: filter body, 2: rotating door, 3: baffle, 4: cover plate, 5: fan, 6: button, 7: support frame, 8: gripping block, 9: clamping plate, 10: filter screen, 11: display screen, 12: elastic locking block, 13: insertion rod, 14: connecting block, 15: spring, 16: insertion sleeve. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0021] An air filter with a pleated filter structure, such as Figures 1-6 As shown, it includes a filter body 1, a rotating door 2, a fan 5, a button 6, a support frame 7, and a filter assembly. The rotating door 2 is rotatably connected to the front right side of the filter body 1. The filter body 1 contains a processor and a control module. The rotating door 2 has a gripping groove on the front left side for easy gripping and opening. The support frame 7 is connected to the upper side of the filter body 1. The fan 5 is connected to the middle of the support frame 7. Three buttons 6 are located on the upper right side of the filter body 1. The filter assembly is located on the filter body 1.

[0022] like Figures 1-6 As shown, the filter assembly includes a baffle 3, a cover 4, a gripping block 8, a clamping plate 9, a filter screen 10, a display screen 11, an elastic locking block 12, a plug rod 13, a connecting block 14, an elastic element, and a sleeve 16. The baffle 3 is connected to the upper left side of the filter body 1 via a damped rotatable connection. The cover 4 is connected to the upper front side of the filter body 1 via a damped rotatable connection. The connecting block 14 is slidably connected to the upper left side of the filter body 1. The plug rod 13 is slidably connected to the connecting block 14. The gripping block 8 is connected to the left side of the plug rod 13. The plug rod 13 is connected to the connecting block 8. An elastic element, namely a spring 15, is connected between the connecting blocks 14. A sleeve 16 is snapped onto the insert rod 13, and a filter screen 10 is connected to the sleeve 16. The filter screen 10 adopts a reciprocating folding setting, which is beneficial to increase the filtration efficiency. A clamping plate 9 is connected to the front side of the filter screen 10. A display screen 11 is connected to the upper right side of the filter body 1. The fan 5, button 6, display screen 11 and processor are electrically connected through a control module. Two elastic blocks 12 are connected to the upper front of the filter body 1. The elastic blocks 12 are used to lock and fix the clamping plate 9.

[0023] When using this utility model, first place the filter body 1 in the area where the air needs to be purified, and start the fan 5 by pressing the button 6 so that the outside air enters the filter body 1 through the rotating door 2 for purification. The filter screen 10 filters the outside air, and the filtered air is discharged from the top of the filter body 1. The air quality is displayed on the display screen 11.

[0024] When the filter screen 10 needs to be disassembled, the baffle 3 and cover 4 can be rotated to open, and then the insertion rod 13 and connecting block 14 can be pushed forward to move the insert sleeve 16 forward, folding the filter screen 10. Then, the insertion rod 13 can be pulled outward by the gripping block 8 to disengage from the insert sleeve 16, and the spring 15 can be stretched. Then, the clamping plate 9 can be removed from between the elastic blocks 12, and the entire filter screen 10 can be taken out for cleaning or replacement. When installing the filter screen 10, the clamping plate 9 is locked by the elastic blocks 12, and then the gripping block 8 is released, and the spring 15 rebounds, causing the insertion rod 13 to move inward and re-insert into the insert sleeve 16. Then, the insertion rod 13 and connecting block 14 can be pushed backward to reset, unfolding the filter screen 10. Then, the baffle 3 and cover 4 can be rotated to close, thus enabling quick and convenient disassembly of the foldable filter screen 10 and improving ease of use.

[0025] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An air filter with a pleated filter structure, characterized in that: It includes a filter body (1), a rotating door (2), a fan (5), a button (6), a support frame (7), and a filter assembly. The rotating door (2) is rotatably connected to the front right side of the filter body (1). The filter body (1) contains a processor and a control module. The support frame (7) is connected to the upper side of the filter body (1). The fan (5) is connected to the middle of the support frame (7). Multiple buttons (6) are provided on the upper right side of the filter body (1). The filter body (1) is equipped with a filter assembly that can filter impurities in the air. The filter assembly includes a baffle (3), a cover (4), a gripping block (8), a clamping plate (9), a filter screen (10), a display screen (11), an elastic locking block (12), a plug rod (13), a connecting block (14), an elastic element, and a sleeve (16). The baffle (3) is connected to the upper left side of the filter body (1) by a damped rotation. The cover (4) is connected to the upper front side of the filter body (1) by a damped rotation. The connecting block (14) is slidably connected to the upper left side of the filter body (1). The filter body (1) is connected with a plug rod (13), a gripping block (8) is connected to the left side of the plug rod (13), an elastic element is connected between the plug rod (13) and the connecting block (14), a plug sleeve (16) is snapped onto the plug rod (13), a filter screen (10) is connected to the plug sleeve (16), a clamping plate (9) is connected to the front side of the filter screen (10), a display screen (11) is connected to the upper right side of the filter body (1), and two elastic blocks (12) are connected to the front upper part of the filter body (1). The elastic blocks (12) are used to hold and fix the clamping plate (9).

2. An air filter with a pleated filter structure according to claim 1, characterized in that: The revolving door (2) has a gripping groove on the front left side.

3. An air filter with a pleated filter structure according to claim 1, characterized in that: The elastic element is a spring (15).

4. An air filter with a pleated filter structure according to claim 1, characterized in that: The filter (10) is designed with a reciprocating folding configuration.

5. An air filter with a pleated filter structure according to claim 1, characterized in that: The fan (5), button (6), display (11) and processor are electrically connected via the control module.

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