884 results about "Floodlight" patented technology

The invention provides an intelligent control method for a floodlight illumination system, and the method comprises the steps: obtaining an environment surface roughness coefficient, spectral reflection distribution and spatial geometric change data, determining the wall surface material absorptivity and shielding region coordinates, and obtaining environment reflection characteristics and shielding distribution data; analyzing shielding boundary sharpness and shielding angle distribution according to the spatial geometric change and the coordinates of the shielding area, calculating a luminous flux distribution curve of a local dark area, and judging whether the influence range of the dark area exceeds a preset threshold range or not; calculating the illumination coverage integrity according to the updated light field distribution and polarization reflection characteristics, determining the boundary sharpness of a light beam, and obtaining a light field uniformity parameter; and according to the light field uniformity parameter and the shielding thermal radiation effect, calculating and optimizing light field parameters.

1. Name of the Design Product: LED Floodlight (Suspension Bracket FL19). 2. Use of the Design Product: The LED lamp of this design is used for lighting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

Disclosed herein is a drone docking station for deposit of items / goods delivered by a drone to a secured receptacle. Items are delivered to a receptacle at a curb, mailbox, post, porch, mobile units, and windows for a multi-parcel receptacle with a set of drawers with hot and cold sections in the station that has a specific residential / commercial address with various optional features. Features include communication systems between the station and drone; security; hot and cold temperature control and preservation of the goods before and after delivery; battery charging and exchange station; a collector to identify explosive materials, anthrax, etc.; ultraviolet system to eradicate disease, virus and harmful materials; an ozone applicator to eradicate disease, virus and harmful materials; weather monitoring; tag and track of vehicles and packages; facial recognition camera and software for pets and humans; and local two-way speakers; LED lights that strobe flash, and a flood light.

The utility model relates to a lighting device convenient to fold and store, the lighting device comprises a supporting rod, a movable rod and a lamp holder, one end of the movable rod is rotatably connected to the supporting rod and swings up and down along the axial direction of the supporting rod, the lamp holder is connected to the other end of the movable rod, and when the movable rod rotates to be close to the supporting rod side by side, the lamp holder is fixed. The lamp holder can be buckled to the supporting rod so that the whole lighting device can be folded and stored. Therefore, the lighting height of the lamp holder can be flexibly adjusted through pitching swing of the movable rod, when the lighting device is in the storage state, the lamp holder is infinitely close to the supporting end, the overall size of the lighting device is small, and a user can hold the supporting rod and the movable rod at the same time so that the lighting device can be used as a flashlight or a floodlight stick. In the state that the lighting device is not stored, the whole lighting device is of a long-rod-shaped structure, the lamp holder is far away from the supporting end, and a user can hold the supporting end by hand to use the lighting device as a detection lamp or support the supporting rod on a supporting face to use the lighting device as a table lamp.

The invention discloses an automatic material taking device for project lamp processing, comprising: a sleeve shell, a limiting block is fixed on the outer side of the sleeve shell, a limiting shaft is slidably arranged in the limiting block, and a second sensor is arranged at the lower end of the limiting shaft; the gas exchange pipe and the sleeve shell are integrally formed; the negative pressure clamping part is arranged in the gas exchange tube and comprises a negative pressure tube, a miniature vacuum pump fixed on the negative pressure tube and a suction cup arranged at the lower end of the negative pressure tube, and a first sensor is arranged at the lower end of the suction cup; the first cover plate and the second cover plate are arranged at the upper end of the sleeve shell, an air pressure control part is arranged between the first cover plate and the second cover plate, the air pressure control part comprises a servo motor and a rotatable control frame plate, and a ventilation hole is formed in the control frame plate. The lens is adsorbed through the multiple independent negative pressure clamping parts, and the risk of microcrack generation is effectively eliminated; by adopting a micro vacuum pump and a sucker, the adsorption stability is ensured.

A security floodlight has a light panel mounted in a housing for illuminating an area in proximity to the housing, an array of light emitting diodes (LEDs) mounted in the housing and arranged in a horizontal single row, and a controller configured activate the light panel based on an input signal and to sequentially activate each of the LEDs in the array of LEDs in a rotating sequence only when the light panel is not activated. The input signal may be received from a proximity sensor mounted in the housing that indicates the detection of movement in an area in close proximity to the security floodlight. The rotating sequence simulates operation of a low-light security camera by sequentially illuminating each LED in the array of LEDS in a rotating manner from a first end of the horizontal single row to a second end of the horizontal single row.

The LED floodlight convenient to assemble comprises a shell, an inserting frame is inserted into an inserting groove in the top of a mounting plate, an inserting assembly is connected with a clamping groove in a clamped mode, connection between the shell and the mounting plate is completed, a rotating column is rotated to drive a surface disc to rotate, so that two push rods are driven to swing, a clamping block moves, a first spring is stretched, and the shell is connected with the mounting plate. The clamping block is separated from the clamping groove in the insertion groove, so that the insertion frame is separated from the insertion groove, and the disassembly of the shell is completed; the mounting base is attached to the shell, the lower end of a buckle block extrudes a clamping block to move and extrudes a second spring to be compressed until one end of the clamping block penetrates through the interior of the buckle block and extends, the shell and the mounting base are preliminarily fixed, and then the clamping block is fixed through a limiting piece; the limiting bolt penetrates through the mounting base and is in threaded installation with the threaded groove in the clamping block, the clamping block is limited and fixed, and meanwhile the exposed end of the clamping block is arranged to be of a double-face inclined face type.

The utility model relates to the technical field of lamp production and manufacturing equipment, in particular to an LED (light-emitting diode) project lamp assembly line. Comprising a conveying device, and a lamp shell feeding device, a light source plate assembling device, a tin soldering compound light device, a reflection cup assembling device, a lens assembling device, a lamp buckle assembling device and a label printing device which are sequentially arranged in the conveying direction of the conveying device; the conveying device is used for conveying to-be-assembled lamps, the lamp shell feeding device is used for feeding lamp shells to the conveying device, the light source plate assembling device is used for fixing light source plates to the lamp shells, the tin soldering compound light device is used for welding wires to the light source plates and conducting compound light, and the reflection cup assembling device is used for fixing reflection cups to the lamp shells. The lens assembling device is used for covering a lamp shell with a lens, the lamp buckle assembling device is used for clamping a lamp buckle to the lamp shell, and the label printing device is used for conducting laser marking on a lamp. The projection lamp has the advantage that the assembling efficiency of the projection lamp is improved.

The invention relates to the technical field of LED energy-saving lamp structures, in particular to a household LED energy-saving lamp which comprises an LED lamp set, the LED lamp set comprises an LED bulb end, a lampshade is arranged at the bottom end of the LED bulb end, a threaded power connection column is arranged at the top end of the LED bulb end, and a reflection part is movably arranged on the surface of the LED bulb end in a surrounding mode. A cleaning part is arranged on the outer side of the connecting end of the lampshade and the end of the LED bulb, the LED lamp set forms a core light-emitting part of the lamp, the end of the LED bulb provides a light source, the lampshade is used for diffusing and protecting the light source, and the threaded power connection column facilitates installation and electrical connection. According to the invention, through a reflection part formed by the adjustable movable cover plate and the reflector, the reflection angle and the condensation degree of light can be flexibly controlled, and the switching between a condensation mode and a floodlight mode is realized, so that the dissipation of the light is effectively reduced, the irradiation of a non-target area is avoided, the energy waste and the light pollution are reduced, and the service life of the light source is prolonged. And meanwhile, the illumination pertinence and the comfort degree are improved.

The invention discloses a depth camera and a sweeping robot, and the camera comprises a projector which is used for projecting speckles and floodlight; the receiver is used for receiving reflection signals of the speckles and generating a speckle pattern; receiving a reflection signal of the floodlight, and generating an IR image; the RGB camera is used for obtaining an RGB image; and the processor is used for generating a depth map according to the speckle pattern or the IR image, determining a ground area according to the RGB image and / or the depth map, fusing the RGB image, the IR image and the speckle pattern corresponding to the ground area, and performing detection through a smudginess segmentation algorithm to obtain a smudginess range. According to the invention, the degree of liquid and solid smudginess can be effectively identified, and accurate segmentation and 3D modeling are carried out on the liquid and solid smudginess.

This document describes techniques directed to active thermal-control of a floodlight and associated floodlights. As described, an example floodlight includes a first heat-transfer subsystem that uses a fully enclosed heat sink to transfer heat from an array of LEDs to a first housing component of the floodlight. The floodlight further includes a second heat-transfer subsystem to transfer heat from one or more PSUs to a second housing component of the floodlight. Described techniques include using thermistors located throughout the floodlight to actively monitor a temperature profile within the floodlight and, if one or more operating-temperature thresholds are violated, reducing power consumption within the floodlight.

The utility model provides a light-emitting module and a lamp, the light-emitting module comprises a light source plate, a light-emitting module, a light-emitting module and a light-emitting module, the light source plate is provided with at least two lamp beads; the reflection cup is arranged on the light source plate, the reflection cup is integrally formed and comprises a plurality of first condensation parts and first floodlight parts, and at least one first condensation part corresponds to the lamp beads; the at least one first floodlight part is arranged corresponding to the lamp bead; the transmission piece is arranged on the reflection cup, the transmission piece is integrally formed and is provided with a second light condensation part matched with the first light condensation part and a second light flooding part matched with the first light flooding part, and the first light condensation part and the second light condensation part are matched to form light condensation on the lamp beads; and the first floodlight part and the second floodlight part are matched to form floodlight for the lamp beads. According to the light emitting module, the reflection cup and the transmission piece are integrally formed, so that the whole assembly process is very simple, the light emitting module can be made to be lighter and thinner, and the whole size of the light emitting module is reduced.

1. Name of the product of this design: LED floodlight (GLT07‑2). 2. Purpose of this design product: a lighting device. 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 application relates to the technical field of explosion-proof lighting devices, in particular to an industrial self-adaptive explosion-proof floodlight, which comprises a shell, a lamp tube and a lampshade, the shell is fixedly installed on a lamp holder, the lamp tube is fixedly installed in the shell, and the lampshade is fixedly installed on the shell; an adjusting unit is slidably installed in the shell, a dust removal mechanism is fixedly installed on the left side of the lampshade, and a heat dissipation mechanism is fixedly installed in the shell; the adjusting mechanism is controlled to move through temperature change in the lampshade; the heat dissipation mechanism can better dissipate heat in the lampshade, the floodlight with light decay effect caused by excessively high temperature can be light-supplemented, workers can always work under stable illumination, and the normal work efficiency is ensured.

1. The name of the design product: long strip lamp (floodlight). 2. The use of the design product: for lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of this design product: floodlight. 2. Purpose of this design product: for outdoor lighting. 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: Stereoscopic drawing 1.

A kind of depth camera module with dirt detection function, including laser emitter, for switchably emitting structured light or floodlight;Receiver, for receiving the reflection signal of the structured light or the floodlight;Controller, for controlling the laser emitter emits structured light and floodlight in a certain proportion, the receiver receives the first signal of adjacent structured light and the second signal of the floodlight, respectively generates first depth map and second depth map, obtains first area N1 with depth value less than N on the first depth map, obtains second area N2 with depth value less than N on the second depth map, according to the ratio of signal average intensity on the first area N1, the second area N2 judges whether there is dirt on lens or not.The present application does not need additional device, can carry out dirt detection at any time, and does not affect data acquisition, with very high efficiency and convenience.

1. Name of the Design Product: Floodlight (MQ Series). 2. Use of the Design Product: Outdoor lighting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Front view.

1. Name of the product in this design: Floodlight (Multi-Lighting Mode). 2. Purpose of this design: This design is for lighting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present disclosure relates to the technical field of lamps, and particularly relates to a LoRa-based floodlight and a control system. The LoRa-based floodlight provided by the present disclosure comprises a floodlight unit, a LoRa unit, a control unit and a background management unit; the floodlight unit comprises a shell, the LoRa unit and the control unit are arranged in the shell; the control unit is in communication connection with the floodlight unit through the LoRa unit; the background management unit is connected with the control unit.

The invention belongs to the technical field of floodlights, solves the technical problem that an existing floodlight is poor in waterproof and lighting effect, and provides a floodlight and an intelligent control method thereof.The floodlight comprises a light body, a light-transmitting plate and a face frame cover, the light-transmitting plate is arranged between the light body and the face frame cover, and the floodlight is characterized by further comprising a first sealing piece and a second sealing piece, a first connecting part is arranged on the outer ring of the face frame cover, a second connecting part is arranged on the inner ring of the face frame cover, and the first connecting part is fixedly connected with the lamp body. The first sealing piece is arranged on the inner side of the second connecting part, and the light-transmitting plate is connected with the second connecting part through the first sealing piece. According to the technical scheme, the first sealing piece is arranged on the inner side of the second connecting part, long-term exposure to ultraviolet rays can be avoided in an elevation angle irradiation scene of the floodlight, then the service life of the floodlight can be prolonged, the light-transmitting plate is connected with the second connecting part through the first sealing piece, sealing of the floodlight can be achieved, and rainwater is prevented from entering the floodlight.

The present application discloses a light projection module and an image acquisition system and a three-dimensional sensing system including the same, wherein the light projection module includes a light source and an optical device, wherein the optical device receives light from the light source and forms a structured light field and a floodlighting light field that are superimposed on each other. The light projection module having both structured light pattern projection and floodlighting capabilities can simultaneously realize a structured light field and a uniform background lighting light field, and the projected light field pattern, power and contrast are controllable, which is conducive to system integration, miniaturization and cost reduction.

The utility model relates to the field of vehicle-mounted auxiliary driving lamps, in particular to a novel optical structure of a vehicle-mounted auxiliary driving lamp with ultra-long range and side illumination, which comprises a lamp rear shell, a light-gathering light source plate fixing screw is connected inside the lamp rear shell through threads, and a light-gathering light source plate is arranged on the surface of the light-gathering light source plate fixing screw. The surface of the lamp rear shell is connected with a light source driving plate fixing screw through threads, and a light source driving plate is arranged on the surface of the light source driving plate fixing screw. Light rays are changed into parallel light spots through the convex lens, the effect of ultra-long-distance illumination can be achieved, the direct illuminating lamp is further provided with four floodlight cups, meanwhile, the requirement for short-distance large-angle and large-range illumination can be met, a set of LEDs are further arranged on the side face, light is reflected to the side front portion of a vehicle through the reflection cups on the side face, and therefore the effect of ultra-long-distance illumination is achieved. Therefore, the lighting range is wider, multiple lighting modes and multiple functions of one lamp are achieved, the overall size of the lamp is greatly reduced, and the fitting range of the lamp is enlarged.

1. The name of the design product: floodlight head. 2. The use of the design product: to provide uniform, wide and soft light. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The application provides an integrated aircraft refueling lamp, and belongs to the technical field of illumination design of an aircraft in-flight refueling system, and specifically comprises a shell assembly, a light source assembly, a driving assembly and a light source regulator, the shell assembly comprises a shell and first and second cavities arranged in the shell, the light source assembly is arranged in the first cavity, the driving assembly and the light source regulator are arranged in the second cavity, the light source assembly, the driving assembly and the light source regulator are sequentially connected, the light source assembly is provided with a refueling probe illumination mode and a conical sleeve floodlight illumination mode, the driving assembly is used for dividing voltage and controlling constant current, and the light source assembly is used for stabilizing input voltage when light intensity is changed. Through the processing scheme, the airborne equipment has the advantages of light weight, integration, low cost and simple control.

1. Name of the product in this design: Floodlight (Building Construction). 2. Purpose of this design: Construction site lighting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. Name of the product in this design: Floodlight Head. 2. Purpose of this design: A lighting module. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: LED floodlight (FL23). 2. The use of the design product: The design product is used for lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses an LNG transport ship deck projection lamp rotating device, and relates to the technical field of projection lamp rotating devices, the LNG transport ship deck projection lamp rotating device comprises a circular web plate, the upper side of the circular web plate is fixedly connected with a lower vertical circular pipe and a reinforcing toggle plate, the reinforcing toggle plate is fixedly connected with the lower vertical circular pipe, and the reinforcing toggle plate is fixedly connected with the lower vertical circular pipe. A rotating round pipe is arranged on the outer side of the lower vertical round pipe, a butterfly bolt penetrates through the interior of the rotating round pipe, an upper vertical round pipe is fixedly connected to the upper side of the rotating round pipe, an adjusting plate is fixedly connected to the upper side of the upper vertical round pipe, and a supporting plate is fixedly connected to the lower side of the adjusting plate; according to the anti-static and anti-sparkling device, static electricity diversion can be achieved through the physical mode that a grounding piece is grounded to a cable or a copper flat belt, and rubber materials are added between movable metal for isolation, so that the anti-static and anti-sparkling dual-function targets are achieved. The anti-static and anti-sparkling device has the advantages that the anti-static and anti-sparkling functions are achieved, and the anti-static and anti-sparkling functions are achieved.