5319results about "Lighting elements" patented technology

The present invention discloses a ceiling-mounted fan light and an assembly method therefor. The ceiling-mounted fan light includes a ceiling-mounted box, a fan installed on the ceiling box, some light arms detachably assembled to the ceiling box, an arc-shaped lamp bracket provided at an extended end of each light arm, and lamp brackets. A connecting member is arranged between the head end of one lamp bracket and the tail end of an adjacent lamp bracket, so that the lamp brackets and light arms can be disassembled and reassembled during packaging and transportation by separating them into individual components to reduce space, while also reducing molding costs. The corresponding lamp groove provided on a lower side and / or an upper side of the lamp bracket is mounted by light-transmitting strip respectively to enable diverse lighting effects.

A fan light is provided, including: a central assembly, which includes a housing and a control mechanism mounted inside the housing, where the housing can be connected to an external mounting structure; a fan blade assembly, which is detachably in pivotal connection to the control mechanism; and a lamp frame assembly, which includes a connector connected to the housing, and a first lamp frame and a second lamp frame that are connected to the connector. The first lamp frame and the second lamp frame are configured to have a first state of being rotatably unfolded relative to the connector and surrounding the fan blade assembly, and a second state of being rotatably folded relative to the connector. The fan light can conveniently switch states and is convenient for storage and transportation, and damage is avoided. Meanwhile, difficulty of operations cannot be increased.

A waist fan includes a housing, a fan assembly arranged in the accommodating cavity and configured to guide airflow from the air inlet to the air outlet, a light-emitting assembly, and a control assembly electrically connected to the light-emitting assembly and configured to control the light-emitting assembly to emit flashing light in different colors and / or warning flashing light. The housing includes an accommodating cavity, an air inlet communicated with the accommodating cavity, and an air outlet communicated with the accommodating cavity.

A computer mouse comprising a chassis, a support beam with a first end configured to receive and secure a removable keyplate and a second end opposite the first end, and a keyswitch coupled to the chassis in an inverted configuration. In operation, the second end portion of the support beam moves up and contacts the keyswitch as the first end of the support beam is moved down. The keyswitch module may be operable to be coupled to the chassis at a plurality of different coupling locations, each coupling location operable to cause the second pressing force on the keyswitch to increase or decrease based on a distance from the keyswitch to the fulcrum. The keyplate can be non-destructively removeable from and couplable to the support beam without disassembly of the housing. The keyswitch can be non-destructively removeable from and couplable to the chassis without disassembly of the housing.

The present disclosure relates to a display system (1, 1′) for hydrothermal sanitary components (10a-10d), comprising:at least a first device or module (1), comprising an exhibition panel (2) configured to lay, in use, at least partially on a plane substantially inclined with respect to a horizontal plane and destined and configured to support a plurality of hydrothermal sanitary components (10a-10d); andat least a retainer (2f, 4, 10p, 11) configured to realize a removable connection between the exhibition panel (2) and the hydrothermal sanitary components (10a-10d), the retainer (2f, 4, 10p, 11) being further destined and configured to allow a user to arrange, and repeatedly re-arrange multiple times, the hydrothermal sanitary components (10a-10d) on the exhibition panel (2) according to a plurality of user-defined and re-definable patterns or spatial configurations, simulating a real installation of said hydrothermal sanitary components (10a-10d) in an operating environment, such as a bathroom or similar.

The present disclosure relates to the technical field of fan lamps, in particular to a split-type fan lamp structure. The split-type fan lamp structure comprises an installation housing; a fan blade structure is arranged below the installation housing, and an installation space is formed inside the installation housing for installing and arranging a driving mechanism; a driving end of the driving mechanism extends downwards through a clearance hole at the bottom of the installation housing and is connected to the fan blade structure; a plurality of lamp body modules are arranged outside the outer contour of the fan blade structure; the lamp body modules as a whole are designed to be elongated and curved with an arc-shaped structure; any two adjacent lamp body modules are connected by a connector, and a plurality of lamp body modules are assembled into an annular structure.

An intelligent fan lamp and a remote control method and control system based on a SIM card, including a base, fan blades, and a drive motor. A fixed seat is connected to the bottom of the base and located below the fan blades. A voice interaction device configured for voice interaction and a control module electrically connected to the drive motor and the voice interaction device are provided on the fixed seat. The control module includes a SIM card slot and a card slot provided on the SIM card slot. A light strip electrically connected to the control module and a lampshade configured to cover the light strip are provided on the fixed seat. By inserting a SIM card into the card slot, the fan lamp gains independent mobile communication capability, enabling remote control in environments without Wi-Fi networks, thereby expanding its application scenarios.

The invention provides a light and heat-dissipating aerospace small-sized calibration lamp mounting seat, which relates to the technical field of aerospace optical small-sized calibration lamp structure fixation, and comprises a substrate mounting seat module, a conductive module, an insulating module and a heat conduction module. The conductive module comprises two chamfered semi-cylindrical conductive copper blocks and two wires with soldering lugs; the insulating module comprises an insulating polyimide isolating layer; the heat conduction module comprises a heat conduction insulation pad which is installed above two copper blocks, the positive electrode and the negative electrode of the two copper blocks are separated through an insulation polytetrafluoroethylene isolation layer, and the semi-cylindrical conductive copper blocks, the polytetrafluoroethylene isolation layer and the substrate installation base are positioned through pin holes. The soldering lug wire is installed on the left semi-cylindrical conductive copper block and the right semi-cylindrical conductive copper block in a pressing mode through top screws. The structure distribution is friendly, the anti-seismic performance is good, a good heat dissipation way is provided for the calibration lamp, and an effective and feasible implementation scheme is provided for fixing the small aerospace calibration lamp.

A hollow-structured cooling fan includes a fan frame, a fan blade, a display module, and a drive module. A mounting tube is disposed in a central portion of the fan frame, a first bearing is disposed within the mounting tube; a sleeve shaft is disposed in a central portion of the fan blade, and inserted into the mounting tube, and a second bearing is disposed within the sleeve shaft; a fixed shaft is disposed in a central portion of the display module, and inserted into the sleeve shaft, and an outer wall of the fixed shaft is connected to an inner ring of the second bearing; an end portion of an insertion end of the fixed shaft extends through a bottom of the mounting tube to form a limiting connection; and the drive module is disposed on an outer side of the mounting tube and cooperates with the fan blade.

The invention provides a light generating system (1000) comprising (a) first light generating device (110) and (b) a control system (300), wherein: the first light generating device (110) is configured to generate first device light (111), wherein the first device light (111) comprises light having one or more wavelengths in a first wavelength range of 280-320 nm, wherein the first wavelength range comprises a lower subrange from λ11 to λ12 and a higher subrange from λ21 to λ22, wherein 280 nm ≤λ11<λ12≤λ21<λ22≤ 320 nm, and wherein λ12 and λ21 are selected from the wavelength range of 290-315 nm, wherein a wavelength dependent radiant flux of the first device light (111) is controllable; the light generating system (1000) is configured to generate system light (1001) comprising at least part of the first device light (111); the control system (300) is configured to control the wavelength dependent radiant flux of the first device light (111) as a function of time, wherein the light generating system (1000) is configured to provide the first device light (111) at a first time t1, at a second time t2, and at a third time t3; wherein the second time t2 is temporally arranged after the first time t1, and the third time t3 is temporally arranged after the second time t2; and wherein the first time t1, the second time t2, and the third time t3 are temporally arranged in a single day; wherein relative to a total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively lower at the first time t1 than at the second time t2, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively higher at the first time t1 than at the second time t2; and / or wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively higher at the second time t2 than at the third time t3, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively lower at the second time t2 than at the third time t3.

A lamp for a vehicle including a lamp housing part configured to accommodate a light source, an outer lens part coupled to a first side of the lamp housing part, a vibration part fixed to the outer lens part, and a button part configured to be movable in a first direction toward the outer lens part and a second direction away from the outer lens part, the vibration part including a first module and a second module configured to face the first module, the first module including a first magnet, and the second module including a second magnet, a second magnet fixing portion, and a coil member provided at a second module side of the second magnet and accommodated in the second magnet fixing portion, and a first side of the button part being connected to one of the first module side or the second module side.

The utility model relates to the technical field of LED lamp strips, in particular to a sterilization and illumination switchable LED lamp strip, which comprises a flexible circuit board, a plurality of LED lamp strips, a plurality of LED lamp strips and a plurality of LED lamp strips, the LED white light lamp beads are attached to the bonding pads of the flexible circuit board and used for converting electric energy into visible light, and the lighting function is achieved; the UVC and UVA two-in-one lamp bead is mounted on a bonding pad of the flexible circuit board and is used for converting electric energy into ultraviolet light, so that a sterilization function is realized; the LED lamp strip capable of being switched between the sterilization function and the illumination function is novel in structure, the illumination function and the sterilization function are integrated on one lamp strip, and the illumination function and the sterilization function can be switched freely through the same lamp strip.

The invention discloses an anti-reverse-connection and power-adjustable showing stand integrated power taking device and a control method, and relates to the related field of showing stands, the anti-reverse-connection and power-adjustable showing stand integrated power taking device comprises a layer plate assembly, a lamp tube assembly, a power taking assembly, a showing stand assembly, a driving rod assembly and a plug assembly, the lower end of the layer plate assembly is rotationally connected with the lamp tube assembly, and the rear end of the layer plate assembly is fixedly connected with the power taking assembly; the rear end of the laminate assembly is in sliding connection with the showing stand assembly, stepless adjustment of the brightness of a lamp tube is achieved through the PWM technology, and diversified showing requirements are met; a driving assembly is innovatively combined with intelligent heat dissipation, so that stable operation of equipment is ensured; a unique pneumatic emergency power-off mechanism provides physical-level safety protection, response is rapid and reliable, the functions of manual and electric dual-mode operation, remote intelligent control, emergency lighting and the like are integrated, the industrial pain points that a traditional showing stand is tedious in installation and inconvenient to adjust, has potential safety hazards and the like are solved, and perfect unification of safety, flexibility and intelligence is achieved.

A luminous frame assembly includes a support frame and a pod light device. The pod light device includes a housing, light guide bars, and an electronic assembly. The light guide bars are connected to the housing at intervals along a radial direction, with each light guide bar having at least one curved portion, and one end of each light guide bar protruding downward from the housing. The electronic assembly includes a main board and light-emitting components, with some of the light-emitting components facing a top of the housing and others being connected to the light guide bars. When the light-emitting components emit light, a unique visual effect is produced, and the chains and the entire receiving basket are illuminated for providing a clear target to facilitate nighttime play or sports, thereby improving user experience and practicality.

The disclosed device relates to a multiple lighting mode LED lamp. The lamp has an LED assembly with a plurality of white LEDs for a first illumination source, and a plurality of UV LEDs for a second illumination source. The LED assembly is attached to the first end of a flexible support, and a base is attached to the second end of the flexible support. The lamp base incorporates an LED driver module in electrical communication with the illumination sources. A manual touch switch in the base, when touched by a user activates the white LEDs to operate the lamp in a lighting mode. A motion sensor in the form of an infrared induction sensor, is incorporated into the face of the LED assembly for detecting motion. Upon motion being detected, the UV LEDs are activated for a predetermined period of time to operate in UV light mode.

A power tool includes a housing, an electric motor disposed within the housing, a first printed circuit board assembly configured to selectively supply electric current to the electric motor, causing the electric motor to activate and drive a tool element, and a battery receptacle configured to support a removable battery pack. The battery receptacle has a battery terminal block electrically connected to the battery pack to supply electrical current to the first printed circuit board assembly. The power tool further includes a second printed circuit board assembly electrically connected between the first printed circuit board assembly and the battery terminal block. The second printed circuit board assembly has a fuse and a thermistor configured to detect a temperature of the fuse.

The invention belongs to the technical field of measuring equipment, and discloses a system and a method for detecting geometric dimensions and surface defects of tubes and bars, and the system comprises a laser diameter measuring instrument, a CCD (Charge Coupled Device) linear array camera and other core components. During detection, the laser diameter measuring instrument collects the circle center coordinate and the orthogonal diameter of the pipe bar, and the mean value of the double diameters is taken as the section diameter; introducing a correction parameter M based on the elliptical cross section model to calculate the real ovality; and the straightness of different positions of the pipe bar is calculated by combining an optimized three-point method. Meanwhile, a CCD camera is used for collecting circumferential images, defect areas are positioned through multi-step processing, features are extracted, and defects are classified through a cascade model. The system realizes synchronous online detection of geometric dimensions and surface defects of the pipes and the bars, breaks through the problems of single function, poor interference resistance, low efficiency and the like, and meets the strict standard of high-end manufacturing industry on the quality of the pipes and the bars.

The invention discloses a silver vanadate photocatalytic material, a preparation method thereof and an illuminating lamp. The preparation method comprises the following steps: firstly, respectively dissolving NH4VO3 and AgNO3 in deionized water, uniformly mixing by magnetic stirring, adjusting the pH value of the solution, and then carrying out hydrothermal synthesis reaction to obtain the Ag3VO4 photocatalytic material. The Ag3VO4 photocatalytic material with controllable morphology, uniform particle size and good dispersity is prepared by adopting a synthesis strategy of a one-step hydrothermal method, the performance of the photocatalyst is optimized by regulating and controlling the pH value, the raw materials and the process are simple, the conditions are easy to control, the cost is low, the photocatalytic degradation rate of the catalyst to organic pollutants is high, and the method is suitable for industrial production. The stability of a crystal structure and catalytic activity can be kept under long-term illumination, and the functional application of a photocatalytic air purification technology can be realized by integrating with an illumination lamp.

The utility model relates to the technical field of sanitation vehicle parts, and discloses a sanitation machine sweeper monitoring and early warning device which comprises a support, a sweeping disc is arranged on one side of the support, and sweeping brushes arranged at equal intervals are arranged at the bottom of the sweeping disc. According to the sweeper monitoring and early warning device for the sanitation machine sweeper, the camera is arranged at the bottom of the support, the specific working state and abrasion state of the sweeping disc and the sweeper can be visually displayed, workers can conveniently observe and visually obtain working and abrasion information of the sweeper, convenience is provided for the workers, and the working efficiency is improved. The push rod is moved to drive the sliding block to move, the rotating shaft and the cleaning roller are promoted to rotate and translate under the action of the gear and the rack, then the lens is automatically cleaned, the shooting definition of the camera is guaranteed, a clearer imaging effect is provided, and the problem that an existing device cannot provide more visual video information, and the image quality is affected is solved. And a worker cannot intuitively obtain the specific wear state and the working state of the sweeper.

The utility model discloses a heat dissipation fan with a hollow structure, which comprises a fan frame, fan blades, a display module and a driving module, a mounting cylinder is arranged in the middle of the fan frame, a first bearing is arranged in the mounting cylinder, a sleeving shaft is arranged in the middle of the fan blades, the sleeving shaft is inserted in the mounting cylinder, a second bearing is arranged in the sleeving shaft, a fixing shaft is arranged in the middle of the display module, and the driving module is arranged in the fixing shaft. The fixing shaft is inserted into the sleeving shaft, the end portion of the insertion end penetrates through the bottom of the mounting cylinder to be in limiting connection, the driving module is arranged on the outer side of the mounting cylinder and matched with the fan blades, and when the driving module drives the fan blades to rotate, the display module is in a standing state through the fixing shaft. According to the cooling fan of the hollow structure, the overall structure of the cooling fan can be simplified through the installation cylinder of the fan frame, the hollow sleeving shaft of the fan blades and the hollow fixing shaft of the display module, assembling is convenient and fast, after assembling, the driving module can drive the fan blades to rotate, and the cooling effect is good. When the fan blades rotate, the display module can be in a standing state through the fixing shaft.

Apparatus and methods are disclosed for a standalone and multi-game miniature golf structure. A structure includes a digital display screen positioned to align vertically with a rear end of a putting surface and sensor(s) positioned below the digital display screen. The sensor(s) are configured to detect lateral positions at which balls cross the rear end. The structure includes processor(s), that for each shot of a plurality of miniature golf games, are configured to send command signals to the digital display screen to display putting target(s); identify, via the sensor(s), a lateral position at which a golf ball crosses the rear end of the putting surface; determine whether the lateral position of the golf ball aligns vertically with any of the putting target(s); and generate a score for the shot based on the lateral position of the golf ball relative to the putting target(s).

Provided is a refrigerator. The refrigerator comprises: a refrigerator door including a door body and a panel assembly, wherein the panel assembly comprises: a panel configured to transmit light therethrough, a back cover positioned at a rear surface of the panel, a lighting device configured to emit light toward the panel, a supporter supporting the lighting device, the support facing the back cover and configured to transfer heat generated at the lighting device to the back cover to thereby dissipate heat at the back cover, and a heat dissipation member positioned at the back cover and configured to dissipate heat transferred from the light supporter.

An impeller, a drainage pump, and an indoor unit of an air conditioner are provided. The impeller has an impeller shaft and a circular disc. Long blades are fixedly connected to the impeller shaft and extend outward along a radial direction of the impeller shaft. The circular disc has a plate-shaped structure sleeved on an outer circumference of the impeller shaft. The plate-shaped structure is provided with at least one balance through hole communicating front and rear sides of the plate-shaped structure.

This disclosure describes systems, methods, and devices for covering an engine component. The device comprises a main body having a top surface, with the main body configured to be removably installed over an engine component to shield it from debris. Around the periphery of the main body, a plurality of compartments are arranged, each dimensioned to retain various components. At least one accessory compartment is incorporated for organizing and storing small parts such as bolts, nuts, and washers. Additionally, a central element is integrated on the top surface of the main body, designed to receive a securing stud and capable of being modified to accommodate studs of varying diameters. The abstract is provided for informative purposes only and does not limit the scope of this disclosure.

The invention relates to a suckling piglet heat preservation lamp control method, device and equipment and a medium, and the method comprises the steps: carrying out the image recognition of a to-be-recognized pigsty image based on a suckling piglet recognition model, so as to determine whether a suckling piglet exists in a pigsty pigsty image or not, and to determine the lying behavior state of the suckling piglet; whether the number of pigsty columns without suckling piglets in the column of pigsty is equal to the total number of pigsty columns corresponding to the column of pigsty or not is judged, and if not, the inspection regulation and control coefficient of the column of pigsty is calculated and determined according to the lying behavior state of suckling piglets in each pigsty column in the column of pigsty and the number of pigsty columns without suckling piglets; and according to the maximum heating power value of the heat preservation lamp, the inspection regulation and control reference value, the inspection regulation and control coefficient, the environment regulation and control reference value and the environment regulation and control coefficient, calculating and determining the target output power of the heat preservation lamp of the pig house, and inputting the target output power to the heat preservation lamp integrated controller. According to the invention, accurate regulation and control of sensible temperature requirements of suckling piglets of different strains and different day ages are realized.

A color changing device is disclosed, which allows homeowners, designers, and builders to change the look and color of interior and exterior home décor in a low cost and effective manner. The color changing device comprises a frame component that can be positioned around cabinets, siding, shutters, etc., and secured with clips or other securing means. The frame component comprises a white PVC material with a clear or transparent face. Between the face and the PVC material is a set of built-in variable LED lighting that can be changed via a remote control and powered via electricity or solar panels. Thus, users can activate the LEDs at any time with the remote control and alter their look and color.

A circulation fan is disclosed, including a base, a blowing assembly and a connecting assembly, where the blowing assembly includes blades, a shield, a storage bin, and a motor for driving the blades to rotate; the connecting assembly includes a first bracket and a second bracket, a gear is provided between the first bracket and the shield, and a side face of the shield is provided with a thread cooperating with the gear; one end of the shield near the second bracket is provided with a lead slot, and a baffle is provided on outer side of the lead slot; the shield is movably connected to the base by the first bracket and the second bracket.

Disclosed is a solar outdoor sunshade, including a sunshade main body. The sunshade main body includes a plurality of louver blades that are rotatably connected to a top of the sunshade main body, and photovoltaic panels arranged on the louver blades in an embedded manner. The sunshade main body further includes a solar controller, an inverter, and a battery arranged inside the sunshade main body, where the plurality of photovoltaic panels, the battery, and the inverter are electrically connected to the solar controller. Light energy can be converted into electrical energy and stored in the battery in the daytime for later use, through arrangement of the photovoltaic panels, the solar controller, the inverter, and the battery in the present disclosure.

The utility model relates to the technical field of welding equipment, and discloses welding equipment convenient to position, which comprises a base mechanism and a conveying belt, clamping mechanisms are fixedly arranged on two sides of the base mechanism, the base mechanism comprises a bottom plate, a hydraulic rod is fixedly arranged in the middle of the lower end of the bottom plate, and the hydraulic rod is fixedly connected with the conveying belt. A first servo motor is fixedly arranged at the upper end of the hydraulic rod through threads, and a rolling shaft conveying plate is fixedly arranged at the upper end of the first servo motor through threads. According to the device, positioning is carried out from the middle, the two sides and the length direction of the steel box girder through the clamping plates on the rolling shaft conveying plates, the clamping blocks of the clamping mechanisms and other parts, the position of the steel box girder can be accurately fixed, welding work can be accurately carried out, feeding is carried out through the conveying belt, and the welding efficiency is improved. And after welding is completed, discharging is achieved through rotation of the rolling shafts on the rolling shaft conveying plate, the operation process is simple and convenient, the working efficiency is improved, and manpower output is reduced.