过滤部件、空气处理装置及空调器
By setting an extension and a dust collection trough on the inner side wall of the mounting frame of the filter component, the problem of dust adhering or falling off during the disassembly of the filter component is solved, thereby reducing secondary pollution.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GD MIDEA AIR CONDITIONING EQUIP CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-07-17
AI Technical Summary
In the prior art, during the disassembly of filter components, dust adsorbed on the surface of the filter components is easily adhering to or falling off due to friction with the inner wall of the device, resulting in secondary pollution.
A filter component is designed such that by setting an extension of the filter assembly protruding along a first direction on the inner sidewall of the mounting frame and a dust collection trough, the contact between the filter assembly and the inner wall of the device is reduced. The dust collection trough is used to temporarily store dust and prevent it from scattering.
This effectively reduces the possibility of dust adhering to or falling off the surface of the filter components due to scratches, and reduces the risk of secondary pollution during disassembly.
Smart Images
Figure CN224516955U_ABST
Abstract
Claims
1. A filter element, characterized in that include: The mounting frame has a ventilation cavity that extends through the mounting frame along a first direction. A filter assembly, wherein the filter assembly is installed within the ventilation cavity; The mounting frame has a sidewall facing the ventilation cavity that forms an inner sidewall. At least one side of the inner sidewall protrudes from the filter assembly along the first direction. The portion of the inner sidewall protruding from the filter assembly along the first direction forms an extension. The extension and the filter assembly together define a dust collection trough.
2. The filter element of claim 1, wherein, The extension is annular and surrounds the ash collection trough.
3. The filter element of claim 1, wherein, The width of the extension in the first direction is greater than or equal to 2 mm.
4. The filter element of claim 3, wherein, The width of the extension in the first direction ranges from 2 mm to 5 mm.
5. The filter element of claim 1, wherein, The filtration assembly includes at least one of a filter screen and an electrostatic mesh.
6. The filter element according to claim 5, characterized in that, The filtration assembly includes a filter screen and an electrostatic mesh, with the filter screen located upstream of the electrostatic mesh.
7. The filter element of claim 1, wherein, The filter assembly includes a filter screen, which is integrally formed with the mounting frame.
8. The filter element of claim 7, wherein, The filter screen has the dust collection groove formed on at least one side along the first direction. The filter screen includes a filter screen body and reinforcing ribs. The reinforcing ribs are disposed on the filter screen body and connected to the mounting frame.
9. The filter element of claim 8, wherein, The reinforcing ribs are located on the side of the filter body near the dust collection trough.
10. An air treatment device, characterised in that, include: The housing has an air inlet, an air outlet, and a mounting port; A fan, mounted in a housing and including a fan wheel disposed within the housing; According to any one of claims 1-9, the filter component is installed inside the housing and located upstream or downstream of the impeller, and the mounting port is used for inserting the filter component into or removing it from the housing.
11. The air handling apparatus according to claim 10, characterized in that, The mounting frame includes a frame portion and a planar portion. The inner circumferential side of the frame portion defines the ventilation cavity. The planar portion is connected to the side of the frame portion near the mounting opening. The inner wall of the housing has a mating portion, and the planar portion is in sealing contact with the mating portion.
12. The air treatment device of claim 11, wherein, The width of the flat portion in the pull-out direction of the filter component is greater than 5 mm.
13. The air treatment device of claim 10, wherein, The mounting frame includes a sealing plate that covers the mounting opening; And / or, the mounting frame is snap-fitted to the housing.
14. An air conditioner characterized by comprising: include: The air handling apparatus according to any one of claims 10-13.