Bladeless fan machine head, bladeless fan, and air outlet method
A bladeless fan and machine head technology, which is applied in mechanical equipment, non-variable pumps, machines/engines, etc., can solve the problems of poor practicability and inconvenient use, and achieve strong practicability, convenience for daily use, and reduced impact force effect
Pending Publication Date: 2020-10-13
DONGGUAN EXCEL IND
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Problems solved by technology
[0002] With the continuous development of science and technology, the continuous progress of society, and the continuous improvement of people's living standards, in daily life, electric fans are used to blow the air and enjoy the cool. The electric fan with fan blades, that is, bladeless fan, bladeless fan is also called air doubling machine, it can generate natural and continuous cool wind, because it has no blades, it will not cover dust or hurt children's inserted fingers, the traditional bladeless Most of the fan heads are hollow rings or elliptical rings, with a windless area in the middle, and the air is supplied through the ring as a whole. During use, it needs to retreat a few inches before blowing the wind. This kind of fan cannot be blown like Fans with blades can achieve large-area blowing, which is not easy to use and has poor practicability
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[0022] Such as Figure 1-3 As shown, a head of a bladeless fan includes a base 1, an air guide switch 2 and an arc-shaped air guide plate 3, and the air guide switch 2 and the air guide plate are installed on the base 1 respectively. The wind guide switch 2 includes a first housing 4 and a second housing 5 that are covered with each other to form an internal air flow channel, and the first housing 4 and the second housing 5 are respectively provided with the air flow The channel is connected to the first air outlet 6 and the second air outlet 7, the first air outlet 6 is located at the front side of the air guide switch 2, and the second air outlet 7 is located at the rear of the air guide switch 2 The arc-shaped wind deflector 3 is arranged on the rear side of the second air outlet 7, so that the second air outlet 7 is guided to the front side by the arc-shaped wind deflector 3 to increase the air outlet range.
[0023] Preferably, the arc-shaped wind deflector 3 is integral...
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The invention relates to a bladeless fan machine head, a bladeless fan, and an air outlet method. The machine head includes a base, an air guide switch, and an arc-shaped air guide plate, the air guide switch and the air guide plate are mounted on the base separately, the air guide switch includes a first shell body and a second shell body, a first air outlet and a second air outlet are formed inthe front and rear sides of the air guide switch respectively, the arc-shaped air guide plate is arranged on the rear position of the second air outlet so that the second air outlet guides to the front side to increase an air outlet range through the arc-shaped air guide plate., and the bladeless fan includes a base and a machine head arranged on the base. The bladeless fan machine head, the bladeless fan, and the air outlet method have the beneficial effects that the machine head of the bladeless fan is designed to be the air guide switch for outputting air at two ends, the arc-shaped air guide plate is arranged on the air outlet position at the rear side of the air guide switch to guide air, so that the air at the rear side of the air guide switch penetrates through the arc-shaped air guide plate to blow to the front side, the air outlet position located on the front side of the air guide switch originally is coordinated, so that the air outlet range of the bladeless fan is enlarged,the blowing is more comfortable and soft, the daily use is convenient, and the practicability is strong.
Description
technical field [0001] The invention relates to a bladeless fan, in particular to a head of the bladeless fan, a bladeless fan and an air outlet method which can increase the air outlet range and reduce the impact force of the airflow to make it softer and more comfortable. Background technique [0002] With the continuous development of science and technology, the continuous progress of society, and the continuous improvement of people's living standards, in daily life, electric fans are used to blow the air and enjoy the cool. The electric fan with fan blades, that is, bladeless fan, bladeless fan is also called air doubling machine, it can generate natural and continuous cool wind, because it has no blades, it will not cover dust or hurt children's inserted fingers, the traditional bladeless Most of the fan heads are hollow rings or elliptical rings, with a windless area in the middle, and the air is supplied through the ring as a whole. During use, it needs to retreat a ...
Claims
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Login to View More IPC IPC(8): F04D29/40F04D29/66F04D29/70
CPCF04D29/403F04D29/667F04D29/703
Inventor 左飞陈瑞吴天文
Owner DONGGUAN EXCEL IND