Fan
OwnerHui Yinginventor
Life of this patent
Estimating the term…
Abstract
The disclosure describes a fan, which includes a body, the body includes a first air inlet, a second air inlet, an air outlet, and a fan motor for generating an air flow passing through the body, wherein the first air inlet and the second air inlet are arranged at interval in a first direction; a nozzle, which is connected with the air outlet and used for receiving the air flow from the body and ejecting the air flow; and a filter, which is arranged in a region between the first and the second air inlet in the body, and disposed downstream of the air inlet. The fan makes the air pass through the filter more evenly, prolongs the life of the filter, reduces filter replacements, reduces the cost of the air purifier, and is more conducive to the improvement of the indoor environment and provides a cleaner living environment.
Claims13
A fan comprising:
- a body comprising a first air inlet, a second air inlet, an air outlet and a fan motor unit for generating an airflow flowing through the body, wherein, the first air inlet and the second air inlet are arranged at intervals along a first direction;
- a nozzle connected to the air outlet, the nozzle being arranged to receive the airflow from the body and to eject the airflow;
- and
- a filter mounted in the body and located between the first air inlet and the second air inlet, and disposed downstream of the first air inlet and the second air inlet;
- wherein a heater is provided in an inner passage of the nozzle, and at least a part of the airflow received in the inner passage passes through the heater and is discharged from an outlet of the nozzle, and a longitudinal center plane of the outlet of the nozzle and a longitudinal center plane of the heater are parallel to each other or on a same plane;
- wherein the inner passage of the nozzle is provided with an air collecting chamber, the air collecting chamber is provided with the heater, an inlet of the air collecting chamber is communicated with the inner passage, and an outlet of the air collecting chamber is communicated with the outlet of the nozzle, an insulation passage is formed between the heater and an inner wall of the air collecting chamber, wherein after the airflow received in the inner passage enters the air collecting chamber from the inlet of the air collecting chamber, a part of the airflow passes through the heater and another part of the airflow passes through the insulation passage;
- wherein an airflow passing through the heater and an airflow passing through the insulation passage are both conveyed from the outlet of the air collecting chamber to the outlet of the nozzle, and a plurality of support ribs are arranged in the insulation passage, wherein one end of each support rib is connected to the inner wall of the air collecting chamber, and another end of each support rib is abutted to an outer wall of the heater.
Dependencies are inferred from the claim text.