A ventilation fan with lamp is used to be installed to a ceiling including an installation opening and comprises a housing, a fan module and a lamp module. The housing includes a first opening and a second opening, and the first opening is aligned with the installation opening. The fan module is disposed in the housing. The lamp module is fixed to the first opening by a plurality of elastic elements passing through the housing and includes a lamp cover, a base and a lens. The lamp cover includes a flange portion and a plurality of contact portions, the flange portion and the contact portions are disposed outside the installation opening of the ceiling. The lamp module is connected to the ceiling via the contact portions to make a gap between the lamp cover and the ceiling, and the gap serves as an air inlet of the ventilation fan.

A salt lamp humidifier which has a humidifier base body and a humidifier water tank connected with the humidifier base body to form an air humidifier, and a salt lamp chamber is arranged on the humidifier base body, in which a salt lamp is provided, the salt lamp and the humidifier base body are configured as a retractable structure. The salt lamp is arranged in the humidifier base body or the salt lamp is assembled on the bottom cover to form a retractable concealed structure with reasonable design. The salt lamp salt stone box has a retractable design to facilitate the replacement of salt stones.

According to an aspect of this disclosure, a ventilation and lighting system including a main housing having an inlet opening and a discharge opening, a blower and motor assembly disposed within a housing and operable to move air through the inlet and outlet, a grille configured to be located at the inlet opening, the grille having a cavity and a plate defining a plurality of apertures through which air may move, and one or more lighting elements arranged within the cavity and an optical component covering the cavity. The system is arranged such that light developed by the one or more lighting elements mixes within the cavity and transmits through the optical component covering the cavity, and the system further includes a controller that coordinates operation of the blower and motor assembly and the one or more lighting elements from a remote location.

The present invention relates generally to the field of an outdoor equipment cover. The structure has a body, a base, a frame, and a roof. The frame has rigid support elements with at least one horizontal member and one vertical member. The cover may have at least one light source and/or a heating element that can prevent ice and snow build up. A power source is provided for the light source and/or heating element.

A ceiling light or wall light having a connection to a typical lighting power circuit, having an integrated heating fan function, and an intelligent control for simple operation and functions for saving energy. In order to avoid a cumbersome variation of the heating possibilities (for example, the installation of a heater, placement of an additional heater, and modification of the control of an existing heater), a replacement of the usually already existing lighting takes over this functionality. The device includes a common housing, that contains at least one lighting element, at least one electrical heating element, at least one fan, and at least one programmable electronic controller, by which the lighting, the fan and the heater are controlled and/or regulated, together with and/or separate from each other. All rooms of a building which have lighting and are to be heated only for a limited period may be part of the area of application.

In some examples, a device can control an HVAC system within a building. Includes an analog display including a set of markers, and where each marker of the set of markers corresponds to a respective parameter value of a parameter associated with the building; an electric motor; a pointer connected to the electric motor, where the electric motor is configured to rotate the pointer within a pointer range from a lower limit to an upper limit; and processing circuitry. The processing circuitry is configured to: determine a position of the electric motor while the pointer is positioned at one of the lower limit or the upper limit of the pointer range; and calibrate, a position function corresponding to the electric motor.

Present embodiments relate to a heating, ventilation, air conditioning (HVAC) system which is used in both fixed and mobile structures, and which has a luminaire disposed in the HVAC to provide illumination therefrom. The luminaire may be a single continuously on light or it may be a flashing light with one or more patterns. The light may emit a single or multiple colors. The light may also have a flashing sequence which corresponds to audio. The light may be wired to a switch and/or may be controlled by a smart device in wireless communication with the HVAC system.

A building automation system (BAS) platform includes one or more processors configured to provide an operating environment for developing and executing a plurality of building automation and control microservices. At least one of the plurality of building automation and control microservices is configured to receive live data from remote building equipment and provide control signals to the remote building equipment. The BAS platform further includes one or more application programming interfaces configured to interact with third-party building automation and control applications that run within the operating environment.

The present disclosure provides an intelligent lighting control system. The lighting control system detects a temperature reading from a temperature sensor of each light control module in a plurality of light control modules. Each light control module in the plurality of light control modules is configured to cause a transmission of a quantity of electrical energy to a lighting circuit of a light fixture electrically connected to the respective lighting control module. The lighting control system controls at least one of a heating and an air conditioning system to adjust heating or cooling based on the temperatures detected by the temperature sensor of the light control module.

A temperature destratification assembly can include an outer housing. An impeller can be positioned within the outer housing between the inlet and outlet of the outer housing. The impeller can have an impeller hub and a plurality of impeller blades extending radially outward from the impeller hub. The assembly can include an impeller motor configured to rotate the impeller blades about an axis of rotation. A stator can be positioned within the outer housing between the impeller and the outlet of the outer housing. The stator can include a plurality of vanes. The stator vanes can include an upstream edge at the upstream end of the stator, a first surface extending from the upstream edge to the downstream edge of the vane, and a second surface opposite the first surface and extending from the upstream edge to the downstream edge of vane. A plurality of the vanes can have a downstream edge at the outlet of the outer housing.