A ceiling fan remote control device includes a bracket, a remote control, at least one fixation element, and an engaging element. The bracket has at least one mounting hole, an engaging hole, and at least one positioning rod. The at least one mounting hole and the engaging hole are both disposed through the bracket. The at least one positioning rod protrudes from the bracket. The remote control has a receiving groove, a through hole, and at least one positioning groove. The receiving groove and the at least one positioning groove are both formed on the remote control. The through hole is disposed through the remote control. The at least one fixation element passes through the at least one mounting hole. The engaging element passes through the through hole and the engaging hole. The at least one positioning rod of the bracket extends into the at least one positioning groove.

A drinking vessel for delivering air to a user may include an outer shell and an inner shell. The outer shell may define at least an air inlet at a lower region of the outer shell and an air outlet at an upper region of the outer shell. The inner and outer shells may together at least partially define an air flow passage which may be in communication with the air inlet and the air outlet. The drinking vessel may include an air moving device. The air moving device may be configured to move air from the air inlet, through the air flow passage, to the air outlet. The drinking vessel may include a power source and an actuation device. The actuation device may be operably coupled with the air moving device and the power source for selectively activating the air moving device with the power source.

A motor assembly comprises a stator, a rotor configured to be rotated about a shaft by electromagnetically interacting with the stator, an impeller configured to be rotated with the rotor about the shaft by being coupled to the rotor and configured to suction air in response to a rotation, a housing configured to cover between the impeller and the stator by being coupled to the stator, a cover comprising an inlet through which air sucked by the impeller is introduced, and configured to cover the impeller, a guide member configured to guide the air discharged from the impeller and configured to be coupled to the housing, and a plurality of first vanes protruding from one of the cover and the guide member to an axial direction and coupled to the other of the cover and the guide member. The cover and the guide member are configured to be movable in the axial direction in response to not being coupled to the housing, and the cover comprises a contact portion in contact with the impeller according to a position of the cover. The contact portion is spaced apart from the impeller in response to coupling between the guide member and the housing.

A fan can include a motor for driving a set of blades to move a volume of air about a space. A cage can be provided to encase the set of blades to protect the fan, as well as permit a volume of air to move through the cage. A mount bracket couples to the cage, and can include a first portion including a first pair of hooks connecting the first portion to the cage, with the first portion including a pair of apertures and an attachment feature, and a second portion including a second pair of hooks connecting the first portion to the cage, with the second portion including a pair of extensions configured to secure to the first portion at the pair of apertures. The attachment feature is configured to couple an accessory to the cage via the mount bracket.

A heat dissipating device includes a bottom assembly, a first light guide positioned on the bottom assembly, a first light assembly positioned on the first light guide, and an outer cover positioned on the bottom assembly and at least partially enclosing the bottom assembly, the first light guide, and the first light assembly. The outer cover defines a first opening on a top surface thereof, at least a portion of the first light guide is received in the first opening, and light from the first light assembly is emitted from the heat dissipating device through the exposed portion of the first light guide.

A blower includes a blower fan, a direct current motor, and a motor controller. The direct current motor rotationally drives the blower fan. The motor controller controls the direct current motor. In controlling the direct current motor, the motor controller uses a control method selected out of a plurality of control methods having characteristic curves that incline differently from one another and intersect one another. Each of the characteristic curves represents an air volume versus static pressure relationship of the blower fan.

A blower may include a lower case having a suction port and a fan and an upper case having at least one main discharge port and at least one auxiliary discharge port. The auxiliary discharge port may be positioned in front of and below the main discharge port to discharge air introduced through the suction port upward. A door may open and/or close the auxiliary discharge port, and a door motor may power the door. The upper case may be formed as two towers defining a blowing space therebetween, and the at least one auxiliary discharge port may include a plurality of auxiliary discharge ports formed in inner walls of the two towers to face each other.

A turbocharger includes a turbine housing that is a cast component, a turbine scroll passage, a discharge port, and a discharge port defining member. The turbine scroll passage surrounds the circumference of a turbine chamber defined in the turbine housing and the circumference of the turbine chamber. Exhaust gas that has passed through the turbine chamber is conducted to the discharge port. The discharge port defining member constitutes a wall surface of the discharge port. The discharge port defining member includes a tubular main body wall and an outer circumferential edge. The main body wall constitutes a wall surface of the discharge port. The outer circumferential edge extends from the distal end of the main body wall and outward in the radial direction of the impeller shaft. The outer circumferential edge is fixed between the turbine housing and a downstream exhaust pipe, which is connected to the discharge port.

A ventilation system comprising a ventilation fan with a lamp and a ceiling having an installing opening. The ventilation fan includes a housing having a first opening and a second opening, a fan module and a lamp module. The lamp module is fixed to the first opening by a plurality of elastic elements passing through the housing. Wherein the lamp module comprises a LED light source, a base, at least one optical component and a lamp cover. The lamp cover is disposed at one side of the optical component away from the base. The light output direction of a LED light source of the lamp module is different from the light output direction of the lamp module. Wherein the lamp module contacts the ceiling by a support to form a gap configured between the lamp module and the support, and the gap serves as the air inlet.

A ventilation system includes a ventilation fan with a lamp module, the ventilation fan includes a housing, a base, and a fan module. The base is located below the housing, and the base includes a first flow guiding structure. The fan module is disposed in the housing, and the fan module includes a second flow guiding structure.