Ceiling fan capable of not hurting people when falling from high place
A high-altitude, ceiling fan technology, applied in the components, electromechanical devices, electrical components, etc. of the pumping device used for elastic fluid, can solve the problems of life safety hazards, loose ceiling, ceiling fan falling, etc., to ensure life and health, The effect of protecting life safety and simple structure
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Embodiment 1
[0024] Example 1: See figure 1 - A ceiling fan that will not hurt people if dropped from a height, it includes a boom 1, a control box 2, a fan head 3 and at least one fan blade 4, the fan blades 4 are evenly distributed in the circumferential direction of the fan head 3, and the boom 1. The upper end is fixed on the part to be installed (ceiling) through a fixed structure (generally screws and bolts, etc.). The lower end of the boom 1 is connected to the upper end of the control box 2. The lower end of the control box 2 is provided with a rotating shaft, which is far away from the control box 2. One end is connected with the upper end of the fan head 3, and the control box 2 is the prior art, and the outside of the control box 2 is connected to the power supply, and the control box 2 controls the rotation of the rotating shaft.
[0025] The upper end of the boom 1 is provided with a groove, and a pressure sensor 5 is arranged in the groove. After the boom 1 is fixed, the pres...
Embodiment 2
[0033] Embodiment 2: Different from Embodiment 1, a rubber pad is arranged in the groove at the upper end of the suspender 1, and the rubber pad is located between the pressure sensor 5 and the inner bottom wall of the groove. The elasticity of the rubber pad makes the pressure sensor reduced pressure damage.
Embodiment 3
[0034] Embodiment 3: Different from Embodiment 2, the edge of the fan blade 4 is covered with a rubber sleeve, which makes the edge of the fan blade 4 sharp and becomes an elastic part, further ensuring the safety of the blower personnel.
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