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CN-224230172-U - A subassembly, fresh air conditioner take a breath for fresh air conditioner

CN224230172UCN 224230172 UCN224230172 UCN 224230172UCN-224230172-U

Abstract

The application relates to the technical field of household appliances, and discloses a ventilation assembly for a fresh air conditioner, which comprises: the box body, the intercommunication piece, wind channel, first switch spare, second switch spare and third switch spare. The box body is provided with an overcurrent cavity, the box body is provided with an indoor air inlet, an air outlet and a fresh air inlet which are communicated with the overcurrent cavity, the communicating piece is communicated with the air outlet, the communicating piece is provided with a through hole which is communicated with the indoor air, one end of the air duct is communicated with the fresh air inlet, the other end of the air duct is communicated with the communicating piece, the first switch piece is connected with the box body and used for opening or closing the indoor air inlet, the second switch piece is arranged at the through hole and used for closing the through hole and the air outlet to be communicated with the indoor air, and the third switch piece is arranged at the fresh air inlet and used for controlling the fresh air inlet to be communicated with the overcurrent cavity or the air duct. In the application, different air supply requirements of users are met by increasing the air supply mode. The application also discloses a fresh air conditioner.

Inventors

  • SHANG QINGHAO
  • MA CHEN
  • SUN YONGSHENG
  • ZHANG XUEYU
  • FENG QUANCHENG
  • CHANG JIANG
  • HE YAN
  • ZHANG ZHAN
  • LAO CHUNFENG

Assignees

  • 青岛海尔空调器有限总公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (10)

  1. 1. A ventilation assembly for a fresh air conditioner, comprising: The box body (100) is provided with an overcurrent cavity (101), and the box body (100) is provided with an indoor air inlet (102), an air outlet (103) and a fresh air outlet (104) which are communicated with the overcurrent cavity (101); A communication member (010) which is communicated with the air outlet (103), wherein the communication member (010) is provided with a through hole (012) communicated with the room; One end of the air duct (200) is communicated with the fresh air port (104), and the other end of the air duct is communicated with the communicating piece (010); The first switch piece (300) is connected with the box body (100) and is used for opening or closing the indoor air inlet (102); A second switch member (400) provided at the through hole (012) and capable of closing the through hole (012) and the communication between the air outlet (103) and the room; And the third switch piece (500) is arranged at the fresh air port (104) and is used for controlling the fresh air port (104) to be communicated with the overcurrent chamber (101) or the air duct (200).
  2. 2. The ventilation assembly for a fresh air conditioner according to claim 1, characterized in that the third switch element (500) comprises: The rotating plate (510) is rotatably arranged in the box body (100) and can close the communication between the fresh air port (104) and the overflow chamber (101); the connecting plate (520) is fixedly connected with the rotating plate (510) and can close the communication between the fresh air port (104) and the air duct (200); wherein one of the overcurrent chamber (101) and the air duct (200) is communicated with the fresh air port (104), and the other is closed from being communicated with the fresh air port (104).
  3. 3. The ventilation assembly for a fresh air conditioner according to claim 1, wherein the first switching member (300) comprises: The first sliding plate (310) is in sliding connection with the guide groove (105) on the outer side of the box body (100), and the first sliding plate (310) is arranged at the indoor air inlet (102) in a sliding cover mode to close the indoor air inlet (102).
  4. 4. The ventilation assembly for a fresh air conditioner according to claim 1, wherein, The communication piece (010) is a communication box (011), the communication box (011) is communicated with the air duct (200) and the air outlet (103), the communication box (011) is provided with a through hole (012), the second switch piece (400) is a second sliding plate (410) which is arranged in the communication box (011) in a sliding way, and the second sliding plate (410) is arranged at the through hole (012) in a sliding way to close the air outlet (103) and the indoor communication.
  5. 5. The ventilation assembly for a fresh air conditioner according to claim 1, wherein, The side wall of the box body (100) is provided with a plug hole (107), and the functional module (600) can be inserted into the overflow chamber (101) along the plug hole (107).
  6. 6. The ventilation assembly for a fresh air conditioner according to claim 5, wherein the functional module (600) comprises: The plug-in frame (610) is plugged with the plug-in hole (107), and the plug-in frame (610) is provided with a first flowing part (611) communicated with the indoor air inlet (102) and the air outlet (103) and a second flowing part (612) communicated with the fresh air outlet (104) and the air outlet (103); a first module (620) provided in the first flow-through section (611); and a second module (630) provided in the second flow-through section (612).
  7. 7. The ventilation assembly for a fresh air conditioner according to claim 6, wherein, The second module (630) is a filter (631).
  8. 8. The ventilation assembly for a fresh air conditioner according to claim 6, wherein, The first module (620) is a carbon dioxide adsorbent member (621).
  9. 9. A ventilation assembly for a fresh air conditioner according to any one of claim 1 to 8, A fan (160) is arranged between the air outlet (103) and the communicating piece (010).
  10. 10. Fresh air conditioner characterized by comprising a ventilation assembly for a fresh air conditioner according to any one of claims 1 to 9.

Description

A subassembly, fresh air conditioner take a breath for fresh air conditioner Technical Field The application relates to the technical field of household appliances, in particular to a ventilation assembly for a fresh air conditioner and the fresh air conditioner. Background Currently, an air conditioner is an electric appliance for adjusting indoor temperature and humidity. The fresh air function is added on the function of the traditional air conditioner, and the outdoor fresh air can be sent into the room. The indoor unit of the fresh air conditioner is provided with a special negative pressure fan which sucks the outdoor air into the room. Because the outdoor temperature and the indoor temperature have a certain temperature difference, outdoor air is directly fed into the room, so that the risk of generating larger fluctuation of the indoor air temperature is larger, and the user experience is poorer. In the related art, a fresh air conditioner exists, an independent fresh air chamber is arranged in an indoor unit, the fresh air chamber can simultaneously introduce indoor air and outdoor air, and the outdoor air is mixed with the indoor air and then is sent into the room. The temperature difference between the mixed air and the indoor space is relatively small, and the body feeling of the user is relatively good. In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the air supply modes are relatively few, and different air supply requirements of users are difficult to meet. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art. Disclosure of utility model The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows. The embodiment of the disclosure provides a ventilation assembly for a fresh air conditioner and the fresh air conditioner, so as to increase the mode of air supply and meet different air supply demands of users. In some embodiments, a ventilation assembly for a fresh air conditioner includes a box, a communication member, an air duct, a first switch member, a second switch member, and a third switch member. The box body is provided with an overcurrent cavity, the box body is provided with an indoor air inlet, an air outlet and a fresh air inlet which are communicated with the overcurrent cavity, the communicating piece is communicated with the air outlet, the communicating piece is provided with a through hole which is communicated with the indoor air, one end of the air duct is communicated with the fresh air inlet, the other end of the air duct is communicated with the communicating piece, the first switch piece is connected with the box body and used for opening or closing the indoor air inlet, the second switch piece is arranged at the through hole and used for closing the through hole and the air outlet to be communicated with the indoor air, and the third switch piece is arranged at the fresh air inlet and used for controlling the fresh air inlet to be communicated with the overcurrent cavity or the air duct. Optionally, the third switch piece comprises a rotating plate and a connecting plate. The rotating plate is arranged in the box body in a rotating way and can close the communication between the fresh air port and the overcurrent cavity, the connecting plate is fixedly connected with the rotating plate and can close the communication between the fresh air port and the air channel, one of the overcurrent cavity and the air channel is communicated with the fresh air port, and the other is closed. Optionally, the first switch member comprises a first sliding plate. The first sliding plate is in sliding connection with the guide groove on the outer side of the box body, and the first sliding plate can be arranged at the indoor air inlet in a sliding mode to close the indoor air inlet. Optionally, the communicating piece is a communicating box, the communicating box is communicated with the air duct and the air outlet, the communicating box is provided with a through hole, the second switch piece is a second sliding plate which is arranged in the communicating box in a sliding manner, and the second sliding plate is provided with a sliding cover at the through hole to close the air outlet and the indoor communication. Optionally, a plug hole is formed in the side wall of the box body, and the functional module can be inserted into the overcurrent cavity along the plug hole. Optional