Ceiling fan with electronic paper display assembly
A ceiling fan with an electronic paper display assembly is provided. The ceiling fan has at least one fixed assembly and at least one movable assembly. The fixed assembly has at least one hanging component fixed on a top wall or an above area of an indoor space. The movable assembly is connected to the fixed assembly, and the movable assembly includes a plurality of fan blades. At least one surface of the fixed assembly or the movable assembly is provided with at least one electronic paper display assembly. The at least one electronic paper display assembly can be controlled by a processing unit to change graphics or colors displayed by the at least one electronic paper display assembly, thereby causing graphics or colors of the fixed assembly or the movable assembly to be changed.
1 . A ceiling fan, comprising:
a fixed assembly including a hanging component for hanging the ceiling fan, a surrounding assembly, and a fixing casing,
wherein the surrounding assembly is an annular component arranged at a periphery of the ceiling fan; and
a movable assembly connected to the fixed assembly,
wherein the movable assembly includes a plurality of fan blades, and the plurality of fan blades of the movable assembly is configured to be driven and rotated by a driving assembly,
wherein the fixing casing is disposed at a lower end of the movable assembly, and the plurality of fan blades are arranged between the fixing casing and the surrounding assembly;
wherein at least one electronic paper display assembly is provided on at least one surface of the surrounding assembly, bottom surfaces of the plurality of fan blades, and at least one surface of the fixing casing; and
wherein, when graphics or colors displayed by the at least one electronic paper display assembly is changed according to the control of a processing unit of the ceiling fan, graphics or colors presented by the fixed assembly or the movable assembly is changed;
wherein, the at least one electronic paper display assembly of the bottom surfaces of the plurality of fan blades is located between the at least one electronic paper display assembly of the surrounding assembly and the at least one electronic paper display assembly of the fixed housing.
2 . The ceiling fan according to claim 1 , wherein the at least one electronic paper display assembly has at least one electronic paper display; wherein the at least one electronic paper display is flexible, the at least one electronic paper display has at least one surface attached to the fixed assembly or the movable assembly, and the at least one surface of the at least one electronic paper display is curved to match with a curved shape of the at least one surface of the fixed assembly or the movable assembly.
3 . The ceiling fan according to claim 1 , wherein the surrounding assembly has a bottom surface, an outer lateral surface and an inner lateral surface the fixing casing has a bottom surface and a lateral surface, and the at least one electronic paper display assembly is disposed on the bottom surface, the outer lateral surface and the inner lateral surface of the surrounding assembly, and the bottom surface and the lateral surface of the fixing casing.
4 . The ceiling fan according to claim 1 , wherein the processing unit is connected to a wireless communication unit and a sensing unit, and the processing unit is configured to control graphics or colors displayed by the at least one electronic paper display assembly according to signals output by the wireless communication unit or the sensing unit.
5 . The ceiling fan according to claim 4 , wherein the sensing unit further includes a light sensing unit, and the light sensing unit includes one or more of a color temperature sensor, an illumination sensor and a color sensor.
6 . The ceiling fan according to claim 5 , wherein the light sensing unit is configured to detect one or more environmental parameters of light illumination, color temperature and light color surrounding the ceiling fan.
7 . The ceiling fan according to claim 4 , wherein the sensing unit further includes an air quality sensing unit, and the air quality sensing unit includes one or more of a carbon dioxide sensor, a volatile organic compound sensor, a fine suspended particulate sensor, a carbon monoxide sensor, an ozone sensor, and a temperature and humidity sensor.
8 . The ceiling fan according to claim 7 , wherein the air quality sensing unit is configured to detect one or more environmental parameters of carbon dioxide concentration, volatile organic matter concentration, fine suspended particulate concentration, carbon monoxide concentration, ozone concentration, temperature and humidity around the ceiling fan.
9 . The ceiling fan according to claim 1 , further comprising a power supply unit connected to the at least one electronic paper display assembly, wherein the power supply unit includes an electrical connection device connected to a power source of the ceiling fan, or includes at least one power generation component capable of generating power for supplying power to the at least one electronic paper display assembly.
10 . The ceiling fan according to claim 1 , further comprising a power supply unit, wherein the power supply unit is connected to the electronic paper display assembly to provide power, the power supply unit includes at least one power generation component disposed on each fan blade of the plurality of fan blades.
11 . The ceiling fan according to claim 10 , wherein the power generation component is a solar cell.