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CN-224230313-U - Air purifier convenient to loading and unloading filter screen

CN224230313UCN 224230313 UCN224230313 UCN 224230313UCN-224230313-U

Abstract

The utility model discloses an air purifier convenient for loading and unloading a filter screen, and belongs to the technical field of air purifying equipment. The air purifier comprises an air purifier body, a filter screen and a filter screen, wherein the air purifier body is provided with an air inlet cavity and an air outlet cavity, the air inlet cavity is communicated with the air outlet cavity through a communication port, the top of the air inlet cavity is provided with an open port, the filter screen is arranged in a closed structure, the filter screen can be vertically arranged in or taken out of the air inlet cavity along the axial direction of the filter screen through the open port, and when the filter screen is arranged in the air inlet cavity, the filter screen covers the communication port. The user is allowed to directly and vertically assemble and disassemble the filter screen through the opening, complicated disassembly steps are not required to be processed, the replacement process is greatly simplified, the disassembly mode can prevent clothes of the user from being stained, and the use experience is improved.

Inventors

  • LIU LIANGDONG
  • Zhong Tazhu
  • ZHAO JIAWEI

Assignees

  • 宁波天瑞智能科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (10)

  1. 1. An air purifier convenient for loading and unloading a filter screen, which is characterized by comprising: The air purifier comprises an air purifier body, a water inlet pipe and a water outlet pipe, wherein the air purifier body is provided with an air inlet cavity and an air outlet cavity, the air inlet cavity is communicated with the air outlet cavity through a communication port, and the top of the air inlet cavity is provided with an opening; The filter screen is arranged in a closed structure, can be vertically arranged in or taken out of the air inlet cavity along the axial direction of the filter screen through the open port, and is covered on the communication port when the filter screen is arranged in the air inlet cavity.
  2. 2. The air purifier for facilitating filter screen assembly and disassembly according to claim 1, wherein the air inlet cavity and the air outlet cavity are respectively positioned on an upper layer and a lower layer of the air purifier body.
  3. 3. The air purifier for facilitating assembly and disassembly of a filter screen according to claim 1, wherein the air purifier body comprises an air outlet base and an air outlet net, the air outlet net is arranged in a cylindrical structure penetrating up and down and surrounds the outer peripheral surface of the air outlet base, and an inner cavity formed by the air outlet net and the air outlet base after being connected.
  4. 4. An air purifier for facilitating assembly and disassembly of a filter screen according to claim 3, wherein the surface of the air outlet net is uniformly provided with meshes and forms air outlets.
  5. 5. The air purifier for facilitating assembly and disassembly of a filter screen according to claim 3, wherein a partition plate is arranged on the top surface of the air outlet base, the communication port is formed in the partition plate, and when the filter screen is installed in the air inlet cavity, the bottom surface of the filter screen is abutted with the partition plate and covers the communication port.
  6. 6. An air purifier for facilitating assembly and disassembly of a filter screen according to claim 3, wherein the air purifier body further comprises an air inlet net which is arranged in a cylindrical structure penetrating up and down and is arranged around the edge of the top of the air outlet base.
  7. 7. The air purifier for easy loading and unloading of filter screen according to claim 6, wherein the inner cavity formed by the surrounding of the air inlet net is the air inlet cavity, and the top opening of the air inlet net forms the opening.
  8. 8. The air purifier for easy loading and unloading of filter screen according to claim 6, wherein the surface of the air inlet net is uniformly distributed with meshes and forms air inlets.
  9. 9. The air purifier for facilitating assembly and disassembly of a filter screen according to claim 6, wherein a top plate is arranged on the top of the filter screen, and a handle is arranged on the top plate.
  10. 10. The air cleaner of claim 9, wherein the bottom surface of the top plate has a positioning flange protruding outward, the top plate is mounted on the air intake net, and the positioning flange is nested with the inner wall of the air intake net.

Description

Air purifier convenient to loading and unloading filter screen Technical Field The utility model belongs to the technical field of air purification equipment, and particularly relates to an air purifier convenient for loading and unloading a filter screen. Background The air purifier is used as a key device for improving indoor air quality, the core function of the air purifier depends on the filtering effect of a filter element or a filter screen on harmful substances such as particulate matters, gaseous pollutants and the like in the air, and in actual use, along with the end of the service life period of the filter screen, a user needs to detach and replace the filter screen periodically to maintain the purifying efficiency. However, in the existing air purifier, the specific cover plate is often required to be opened firstly for disassembling the filter screen, and then after the fastener is released or the fastener is taken down, the filter screen can be disassembled, so that the problem that the filter screen is inconvenient to replace exists. On the other hand, because a large amount of dust, microorganisms and particle pollutants are attached to the surface of the filter screen in the use process, the dirt degree of the filter screen is obviously increased along with the use time, and meanwhile, the disassembly path of the filter screen also needs a user to closely contact the surface of the filter screen, so that the hands and clothes of the user can be polluted in the disassembly process. Disclosure of utility model The utility model aims at the problems existing in the prior art and provides an air purifier convenient for assembling and disassembling a filter screen. The utility model can be realized by the following technical scheme: An air purifier for facilitating loading and unloading of a filter screen, comprising: The air purifier comprises an air purifier body, a water inlet pipe and a water outlet pipe, wherein the air purifier body is provided with an air inlet cavity and an air outlet cavity, the air inlet cavity is communicated with the air outlet cavity through a communication port, and the top of the air inlet cavity is provided with an opening; The filter screen is arranged in a closed structure, can be vertically arranged in or taken out of the air inlet cavity along the axial direction of the filter screen through the open port, and is covered on the communication port when the filter screen is arranged in the air inlet cavity. As a further improvement of the utility model, the air inlet cavity and the air outlet cavity are respectively positioned on the upper layer and the lower layer of the air purifier body. As a further improvement of the utility model, the air purifier body comprises an air outlet base and an air outlet net, wherein the air outlet net is arranged in a cylindrical structure which is vertically penetrated and surrounds the outer peripheral surface of the air outlet base, and an inner cavity formed by the air outlet net and the air outlet base after being connected forms the air outlet cavity. As a further improvement of the utility model, the surface of the air outlet net is uniformly distributed with meshes to form an air outlet. As a further improvement of the utility model, the top surface of the air outlet base is provided with a partition plate, the communication port is arranged on the partition plate, and after the filter screen is arranged in the air inlet cavity, the bottom surface of the filter screen is abutted with the partition plate and covers the communication port. As a further improvement of the utility model, the air purifier body further comprises an air inlet net which is arranged in a cylindrical structure penetrating up and down and is arranged around the edge of the top of the air outlet base. As a further improvement of the utility model, the inner cavity formed by the surrounding of the air inlet net is the air inlet cavity, and the opening is formed by the top opening of the air inlet net. As a further improvement of the utility model, the surface of the air inlet net is uniformly distributed with meshes and forms an air inlet. As a further improvement of the utility model, the top of the filter screen is provided with a top plate, and the top plate is provided with a handle. As a further improvement of the utility model, the bottom surface of the top plate is provided with a positioning flange which is arranged in a protruding way, the top plate is erected on the air inlet net, and the positioning flange is in nested fit with the inner wall of the air inlet net. Compared with the prior art, the utility model has the following beneficial effects: 1. The user is allowed to directly and vertically assemble and disassemble the filter screen through the opening at the top of the air inlet net, complicated disassembly steps are not required to be processed, the replacement process is greatly simplified, the disassembly mode can prevent clot