945 results about "Ceiling fan" patented technology

A ceiling fan assembly or similar air-moving device can include a motor for rotating one or more blades to drive a volume of air about a space. The ceiling fan assembly comprising multiple assemblies, which, can comprise multiple components. A quick connector can be provided for securing together the multiple assemblies and / or the multiple components.

A ceiling fan comprising a stationary inner housing defining a first interior, a stationary outer housing that circumscribes at least a portion of the stationary inner housing and defines a second interior, a motor assembly located within the first interior and having a rotor, and a plurality of blades extending between corresponding roots and tips, with the roots coupled to the rotor and the tips extending toward to the outer housing. The tips are coupled to a tip housing that can at least partially be received within a portion of the outer housing. A flow channel is formed between the stationary inner housing and the stationary outer housing.

A ceiling fan assembly can include a motor for rotating one or more blades to drive a volume of air about a space. The ceiling fan assembly can include a ceiling fan mount with a canopy. The canopy can be received by a mounting bracket to enclose the mounting hardware near the ceiling.

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.

An electric lantern with foldable fan blades is provided. The lantern has a plurality of vertically oriented light panels separated by non-illuminated sections. A plurality of fan blades are located at the bottom of the electric lantern. The fan blades rotate three hundred and sixty degrees. A hook is located at the top of the lantern so that the lantern may be hung in a room, tent or the like. When hung, the fan blades may rotate in a similar manner as a ceiling fan. When the fan blades are not in use they may be folded up and secured in the non-illuminated sections of the lantern.

The invention provides a ceiling fan and a fan lamp, and belongs to the technical field of household appliances. The ceiling fan comprises a shell, a fan assembly and a plurality of air guide pieces. The fan assembly is located in the shell, and the air guide piece surrounds the fan assembly. The air guide piece is provided with a first air guide part, in a reference plane perpendicular to the central axis of the annular opening, the connecting lines between the head end and the central axis of the annular opening and between the tail end of the first air guide part and the central axis of the annular opening are set as a first reference line and a second reference line correspondingly, and the second reference line and the first reference line are sequentially arranged in the circumferential direction in the rotating direction of the fan assembly. The deflection direction of the first flow guide part is close to the direction of airflow flowing out of the fan assembly, the airflow can be prevented from violently colliding with the first flow guide part, and therefore noise generated by the airflow can be reduced. According to the ceiling fan, the first air guide part is arc-shaped, and the concave surface of the first air guide part is opposite to the fan assembly, so that the air outlet of the ceiling fan is more uniform, and the airflow can be blown to a farther distance.

Systems, devices, and methods for providing switch housing remote controls for ceiling fans. The remote receiver in the ceiling fan housing uses existing capacitors installed in the ceiling fan and shares those capacitors with existing mechanical pull chains for the ceiling fan, which eliminates the need for separate capacitors in the remote receiver. Small remote receiver housings can be located inside switch housings, and can have an RF antenna and / or a WiFi antenna. The remote receiver housings can be attached with modular connectors and pin connectors, or be hard wired inside a switch housing, and can include a reverse switch.

The invention discloses a ceiling fan capable of adjusting the angle of fan blades, and relates to the technical field of industrial fans, the ceiling fan comprises a mounting top plate, a driving motor, a base, a rotating seat and a plurality of fan blades, the driving motor is arranged below the mounting top plate, and the output end of the driving motor is fixedly connected with a driving shaft; one end of the driving shaft penetrates through the rotating seat and then is fixedly connected with the base, the rotating seat is fixedly arranged at the upper end of the base, the fan blades are connected with the base through connecting pieces, the fan further comprises a height adjusting mechanism and an angle adjusting mechanism, the height adjusting mechanism is arranged between the mounting top plate and the driving motor, and the angle adjusting mechanism is arranged on the rotating seat. The angle adjusting mechanism is arranged on the inner side and the outer portion of the rotating base. According to the ceiling fan, the height adjusting mechanism is arranged so that the height of the fan blades can be adjusted conveniently, the angle adjusting mechanism is arranged so that the inclination angle of the fan blades can be adjusted after the ceiling fan is installed, the driving motor for driving the fan blades to rotate can provide adjusting power for the fan blades, and the production cost is reduced.

A sensor system, a sleeping space, and a method for optimizing sleep quality and comfort. The sensor system for sleep monitoring is incorporated within household appliances like ceiling fans or lighting fixtures. It allows precise detection and classification of human movements and behaviors during sleep. The system not only significantly enhances the quality of sleep tracking but also optimizes the operation of ceiling fans, leading to a more comfortable and safer sleep environment. The system may be integrated into other similar indoor electronic devices, including lighting fixtures, lighting bulbs, mirrors, and air conditioning units with full functionality. The system may be integrated into a standalone radar device with full functionality. This system has wide-reaching implications for personalized healthcare, early disease detection, and improved sleep quality, ultimately contributing to the well-being of individuals.

1. The name of this design product: Ceiling fan light. 2. Purpose of this design product: for lighting and fanning. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

The utility model provides a ceiling fan installation inclination measuring device applied to a pitched roof. The ceiling fan installation inclination measuring device comprises an installation frame; one end of the ceiling panel is rotationally connected with the mounting frame, and the ceiling panel is provided with a plurality of positions relative to the mounting frame; wherein the gradients of the ceiling panel are different when the ceiling panel is located at different positions; the sensing mechanism is arranged on the lower side surface of the ceiling panel; the induction mechanism generates a trigger signal when being triggered by fan blades of the ceiling fan; and the control mechanism is electrically connected with the induction mechanism and is used for receiving a trigger signal of the induction mechanism. The ceiling fan is measured and used, the position of the ceiling panel is changed, the position change of the ceiling panel is stopped until the fan blades of the ceiling fan trigger the sensing mechanism, and the inclination of the ceiling panel at the moment is the installation inclination of the ceiling fan; the installation inclination of the ceiling fan can be measured, and the blank of the field in the aspect is filled.

1. Name of the product under design: Ceiling fan (TS‑52‑379). 2. Purpose of the product under design: A fan installed on the ceiling. 3. Key design features of the product under design: Shape. 4. The image or photo that best illustrates the key design features: Stereoscopic image 1.

The utility model relates to the technical field of fan testing, in particular to a vibration testing device for simulating the connection strength of a blade fork of a ceiling fan, which comprises a machine base, a workbench used for installing the blade fork to test the connection strength is arranged above the machine base, and a driving mechanism used for driving the workbench to reciprocate up and down is arranged on the machine base. The driving mechanism comprises a rotating shaft connected with the machine base and an eccentric part arranged on the rotating shaft and used for being matched with the bottom of the workbench, and the driving mechanism further comprises a driving assembly used for driving the rotating shaft to rotate so that the eccentric part can act on the bottom of the workbench, and therefore the workbench can move up and down in a reciprocating mode. According to the technical scheme, the eccentric part is driven by the driving mechanism to rotate to be matched with the bottom of the working table, so that the working table reciprocates up and down, the eccentric part is in full contact with the driven part in the testing process, the working table keeps stable vibration, a more accurate testing result is obtained, and the problem that an existing vibration testing device runs unstably is solved.

The utility model relates to the field of fans, in particular to a dustproof fan blade and a ceiling fan comprising the same, the dustproof fan blade comprises a blade, a protective film group is arranged on the outer surface of the blade, the protective film group is composed of a plurality of protective films which are connected with one another and can be torn off layer by layer from the outer layer to the inner layer, the protective film connected with the blade is the inner layer, and the protective film located on the outermost side is the outer layer. And each protective film is provided with a tearing part for separating the protective film from the adjacent protective film. The problems that stains of fan blades are not thoroughly cleaned, and operation is inconvenient are solved, meanwhile, energy consumption caused by load increasing of the fan is reduced, and therefore the service life of the fan is prolonged.

The present invention is a plastic shroud for corrugated metal ceilings, which hides the gaps in the ceiling between a can light and conforms to the peaks and valleys of a corrugated metal ceiling. The core components of the invention are ABS or injection molded plastic, which, generally speaking, are configured as follows: {one solid piece that can be easily installed with the existing mounting hardware of a can light}. The invention can be used on different corrugated metal ceilings or walls for many different types of applications such as can lighting, ceiling fans, or other round objects. Furthermore, it should be noted that requires no additional hardware and installs in seconds with existing can light hardware from most can light manufacturers.

A ceiling fan or similar air-moving device can include a motor for rotating one or more blades to drive a volume of air about a space. A mounting kit can be used to secure the ceiling fan to a structure. The mounting kit can be corded instead of hard-wired to the structure electrical supply, which provides the user with the freedom to mount the ceiling fan at any desired location, without being limited to an electrical junction box location.

The utility model discloses an energy-saving environment-friendly high epidemic prevention livestock and poultry house which comprises a fresh air filtering system, a corridor, a livestock and poultry house body and a waste gas treatment deodorization system which are sequentially arranged and communicated with one another, the fresh air filtering system comprises an air filtering room, and the air filtering room is communicated with the corridor through a primary air inlet; and the waste gas treatment deodorization system comprises a deodorization water tank and a deodorization filter curtain. A suspended ceiling, a feeding area, an underground manure ditch and an underground air duct are arranged in the livestock and poultry house body from top to bottom, a plurality of one-way ventilation windows are formed in a suspended ceiling plate of the suspended ceiling, and a suspended ceiling fan is installed at one end of the suspended ceiling; the underground manure ditch is adjacent to and communicated with the pre-buried underground air duct, a preheating air pipe is mounted in the underground air duct, and the preheating air pipe is communicated with the suspended ceiling through an air chamber air duct. The system is reasonable in layout, and can effectively save energy and reduce emission through the winter fresh air preheating system and the waste gas treatment deodorization system; meanwhile, positive pressure ventilation is matched with an air filtering system, so that the biological safety can be effectively improved.

1. The name of this design product: Ceiling fan light. 2. Purpose of this design product: for lighting and fanning. 3. The key point of the design of this product lies in the shape of the product. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

1. The name of this design product: Ceiling fan light (MARINE series). 2. Purpose of this design product: for indoor lighting and hair dryer. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

Disclosed are a ceiling fan light control circuit and a ceiling fan light. The ceiling fan light control circuit includes an isolated power supply conversion circuit, a lighting control circuit and a motor control circuit. The input terminal of the isolated power supply conversion circuit is electrically connected to the power supply terminal, and the output terminal of the isolated power supply conversion circuit is connected to the power supply terminal of the lighting control circuit and the power supply terminal of the motor control circuit respectively. The power supply voltage outputted by the power supply terminal is converted by the isolated power supply conversion circuit and then is isolated and outputted to the power supply terminal of the lighting control circuit and the power supply terminal of the motor control circuit.

1. The name of the product of this design: ceiling fan body (ceiling 52 inches five blades). 2. Purpose of the product with this appearance design: The product with this appearance design is used for a ceiling fan, and the purpose of the partial appearance design is to install the fan blades and drive the fan blades to rotate. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. This design is a partial design. The solid line portion represents the design portion for which protection is requested, and the dotted line portion represents the design portion for which protection is not requested. The enlarged view of part A is an enlarged view of part A in stereoscopic figure 2, and the enlarged view of part B is an enlarged view of part B in stereoscopic figure 2.

The invention relates to the field of ceiling fans, in particular to a ceiling fan lamp which comprises an outer rotor motor, a main fan blade assembly and an auxiliary fan blade assembly and further comprises a lamp, and the outer rotor motor drives the main fan blade assembly and the auxiliary fan blade assembly to rotate at the same time. And meanwhile, the auxiliary fan blade assembly disturbs the airflow collected in the inner airflow area B to vertically flow downwards, so that air flow is enhanced, a user can feel increase of the air volume below the inner airflow area B, and the advantage that the airflow vertically flows downwards is enhanced is achieved. In addition, according to the scheme, the ceiling fan capable of promoting air flow and the lamp for illumination are combined, so that the ceiling fan lamp has the dual functions of ventilation and illumination.

The utility model discloses a ceiling fan lamp which comprises a shell, a central shaft assembly is arranged in the center of the shell, a motor is arranged on the central shaft assembly, a fan assembly is connected to the motor in a driving mode, and an illuminating lamp is arranged at the tail end of the central shaft assembly. The fan assembly comprises a sleeve, a ring base and a plurality of fan blades, the sleeve is in driving connection with a motor, the ring base is installed on the sleeve, the outer circumferential face of the ring base protrudes and extends outwards in the circumferential direction to form an annular plate, the fan blades are arranged on the annular plate in the circumferential direction at intervals, and the ring base comprises a center sleeve, a base body and a plurality of air guide plates. The center sleeve is rotatably installed on the center shaft assembly, the multiple air deflectors are arranged on the outer circumferential face of the center sleeve at intervals in the circumferential direction, the tail ends of the air deflectors are connected with the base body, and therefore a ventilation opening is formed between every two adjacent air deflectors, and compared with the prior art, all parts are sequentially installed on the center shaft assembly, so that the effect of simplifying the structure is achieved; and the air flow generated by rotating the air deflector can dissipate heat in the shell.

The integrated machining and forming device comprises a base and a pressing module, fixing rods are fixedly installed at the four corners of the middle of the top end of the base, movable plates are slidably installed on the peripheries of the fixing rods, and two air cylinders are symmetrically and fixedly installed on the rear side of the top end of the base; limiting frames are fixedly mounted at the driving ends of the air cylinders correspondingly, and moving plates are slidably mounted in the middles of the limiting frames. The ceiling fan blade sucking device has the beneficial effects that the air cylinder is matched with the vacuum suction cup to suck ceiling fan blades, meanwhile, the stepping motor is matched with the rotating plate, the connecting rod, the gear, the first rack and the second rack to drive the moving plate to reciprocate, and therefore the vacuum suction cup can continuously move the ceiling fan blades; the press-fit module can synchronously conduct cambered surface stamping and trepanning on the ceiling fan blades, the machining steps of the ceiling fan blades are simplified, the workload of workers is reduced, and the machining efficiency of the ceiling fan blades is improved.

The utility model relates to the field of ceiling fans, in particular to a ceiling fan which comprises an outer rotor motor, a main fan blade assembly and an auxiliary fan blade assembly, and the outer rotor motor drives the main fan blade assembly and the auxiliary fan blade assembly to rotate synchronously. And meanwhile, the auxiliary fan blade assembly disturbs the airflow collected in the inner airflow area B to vertically flow downwards, so that air flow is enhanced, a user can feel increase of the air volume below the inner airflow area B, and the advantage that the airflow vertically flows downwards is enhanced is achieved.

1. Name of the design product: Ceiling fan light (Chubby straight - blade ceiling - mounted). 2. Use of the design product: Ceiling fan light for lighting and blowing air. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view.

The utility model provides an in-mold forming device which is used for integrally punching and forming an upper shell of a fan lamp, the upper shell of the fan lamp comprises a central area and a fan blade mounting area surrounding the central area, and the in-mold forming device comprises a first mold assembly and a second mold assembly which can move relatively; the first die assembly comprises a first die base, a first forming assembly and a first stamping assembly, the first stamping assembly is arranged around the first forming assembly, and the first forming assembly is provided with a groove structure which is sunken in the direction close to the first die base; the second die assembly comprises a second die base, a second forming assembly and a second stamping assembly, the second stamping assembly is arranged around the second forming assembly, and the second forming assembly is provided with a protruding structure matched with the groove structure; the first stamping assembly and the second stamping assembly are combined for stamping to form a fan blade mounting area; the groove structure and the protrusion structure are combined for stamping to form a central area. The in-mold forming device effectively improves the production efficiency and reduces the production cost.

1. The name of this design product: Ceiling fan light (HEY / HEYWOOD series). 2. Purpose of this design product: for indoor lighting and hair dryer. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design.

The utility model discloses a hoisting support which comprises a hoisting cover used for being fixedly installed on a ceiling, the hoisting cover is connected with a ceiling fan lamp, and the hoisting cover is provided with a first connecting part; the lamp holder is used for being connected with electricity, the lamp holder is arranged in the hanging cover, and the lamp holder is used for being fixedly connected with the ceiling fan lamp and electrically connected with the ceiling fan lamp; and the positioning plate is fixedly connected with the first connecting part, and the positioning plate is connected with the lamp holder. The ceiling fan lamp is fixed to the ceiling through the hanging cover, the lamp holder is connected through the positioning plate, the positioning plate is connected with the hanging cover, the lamp holder is stable, meanwhile, the lampshade is connected with the ceiling fan lamp, connection of the ceiling fan lamp is stable, loosening of the ceiling fan lamp is avoided, and safety risks are reduced.