Fan
A fan and impeller technology, applied in the field of household fans, can solve the problems of low airflow transmission efficiency and poor sealing performance in the fan
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[0030] Figure 1 is a schematic view of the fan of the present invention viewed from the front of the device, from figure 1 It can be seen that the fan 100 includes a base 2 and a nozzle 1 disposed on the base 2 . The base 2 includes a base 10 and a base 8 positioned on the base 10. The base 8 includes an air inlet 9 and a plurality of buttons 11, 12 and 13 operable by the user. The air inlet 9 is formed in a plurality of holes formed on the base outer shell. form. Air outside the fan is drawn into the base 8 through the air inlet 9 .
[0031] figure 2 Is a schematic diagram of the nozzle of the fan shown in Figure l. From figure 2 As can be seen in the figure, the nozzle 1 comprises a main body 4 and an inlet portion 3 . The main body 4 includes an outer shell 6, an internal channel for receiving airflow, an air outlet 7 for emitting airflow, and an opening for allowing the inlet part 3 to partially protrude. In this embodiment, the main body 4 can slide relative to th...
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