30 results about "Flash-lamp" patented technology

The application relates to the technical field of lamps, in particular to a solar-powered flash lamp and a control system thereof, wherein the flash lamp comprises a flash lamp body, an energy storage battery connected with the flash lamp body, a solar panel connected with the energy storage battery, a wireless communication module and a control component connected with the energy storage battery, the wireless communication module receives a remote control instruction of the flash lamp body, and the control component controls the opening and closing of the flash lamp body based on the remote control instruction. Therefore, the flash lamp control technology in the related art cannot realize wireless linkage triggering, and the construction and maintenance costs are high.

The utility model relates to warning device technical field, and disclose a kind of strong light frequency flash sound light type electronic warning device, including base, fixed column, sleeve, fixed box and the like component, by the transmission mechanism of stepper motor, bevel gear, screw rod, sleeve is realized along fixed column sliding up and down, the height of frequency flash lamp and alarm loudspeaker can be flexibly adjusted, utilize second stepper motor, worm gear drive installation rod rotation, accurately adjust the horizontal angle of frequency flash lamp and alarm loudspeaker, compared with traditional warning device, the device overcomes the defect that height and angle are fixed, warning range is limited, in road construction, fire rescue and the like complex scene, can cross over barrier to transfer warning signal, target area is covered simultaneously in all directions, while the application of double stepper motor improves power transmission efficiency and control accuracy, ensure that device responds quickly in emergency, significantly improve the timeliness, accuracy and reliability of warning, effectively reduce the risk of safety accident.

The application provides a light-emitting assembly and an electronic device, and relates to the technical field of terminals, wherein the light-emitting assembly can comprise a light-emitting module and a driving chip; the light-emitting module can comprise a flash lamp and an infrared lamp; the driving chip can comprise a first output end and a second output end; the first output end is electrically connected with a first pole of the flash lamp and is used for outputting a flash lamp driving signal to the flash lamp; the second output end is electrically connected with a first pole of the infrared lamp and is used for outputting an infrared lamp driving signal to the infrared lamp; the first pole of the flash lamp has the same polarity as the first pole of the infrared lamp. The technical scheme provided by the application can save device space and reduce cost.

Aspects described herein relate to a notification appliance that can receive, from a notification appliance circuit (NAC) and using the interface, a synchronization pulse signal including a command signal indicating a synchronized candela rating (or other settings), and can modify, based on the command signal, a candela rating stored at the notification appliance for operating the strobe light to be equal to the synchronized candela rating. Other aspects relate to a fire alarm control panel (FACP) that can transmit the synchronization pulse signal including a command signal indicating the synchronized candela rating (or other settings).

The utility model belongs to the technical field of crossing reminding device, concretely relates to a high -speed service area crossing two -way reminding display device, including main stand, fixedly connected with control host computer, display screen, signboard, pedestrian sensing device, flash lamp, sound and prompt light output device on main stand, display screen, pedestrian sensing device, flash lamp, sound and prompt light output device all are electrically connected with control host computer, prompt light output device, prompt light output device will release prompt light to the road when starting, prompt light output device includes the lamp shade fixedly connected in one side of main stand, the lower end of lamp shade is fixedly connected with laser lamp, one side of lamp shade is fixedly connected with a plurality of light outlet pipes. The utility model can reduce the phenomenon that the small car driver's view is blocked and cannot effectively get the two -way reminding display device prompt because of being located in the inside lane.

Disclosed in the present disclosure are a flash lamp control method, circuit and system. The method comprises: on the basis of a flash power setting indicated by a flash lamp control instruction, determining discharge path information of an energy storage circuit, the energy storage circuit being used for storing energy required by a flash lamp to emit light, and the discharge path information indicating inductance information of a discharge path of the energy storage circuit; on the basis of the discharge path information, selecting at least one target current path from among a plurality of current paths, the current paths being connected in parallel and having different inductance values; and controlling the at least one target current path to be turned on, such that the energy storage circuit discharges on the basis of the at least one target current path, and the flash lamp flashes on the basis of the flash power setting. The technical solution of the present disclosure reduces the difference of color temperatures of the flash lamp at different flash power, such that when the flash lamp flashes on the basis of the different power, a light color is kept in a relatively stable state.

The utility model provides a kind of flashing warning device of police unmanned plane, including unmanned plane body, still including bearing assembly component, flash warning component, protection component and fixed connection component, the utility model cooperates between bearing assembly component, flash warning component and fixed connection component and works, it is realized to install warning device on unmanned plane, to increase the discernibility and deterrent of unmanned plane, also cooperates between fixed connection component and works, when fixing flash lamp base, through fixed ring and connecting buckle seat sleeve joint on unmanned plane body, again through hasp lock and hasp seat cooperation to fixed ring and connecting buckle seat are fixed, again through limiting bolt to hasp lock is locked, to effectively ensure the stability of the fixed flash lamp base, simultaneously by setting limiting bolt, so that the hasp lock is more difficult to open naturally, so as to avoid the warning device drop, so that the device is more reliable.

The utility model provides a kind of wisdom traffic cone, bottom power shell, moving wheel, extension socket, communication column, connecting ring, traffic cone barrel main body, reflective paste, folding layer, flash lamp pearl, warning light, driving motor, battery, control switch, umbrella framework structure, corrugated telescopic section, connecting bottom disc and internal thread ring, the moving wheel bolt connection is in bottom power shell inside lower side four corners position;The extension socket is embedded in the front right lower side of bottom power shell;The communication column is threadedly connected in the upper right side intermediate position of bottom power shell.The utility model can conveniently shield and store traffic cone barrel main body, save placing space;In the driving dynamic flickering mutual cooperation trigger high-intensity light warning of flash lamp pearl and warning light, improve viewable range;External camera or environmental monitoring equipment can be connected using extension socket, meet the collection of traffic flow, speed and other data, provide edge node support for wisdom traffic system.

The utility model provides a kind of mobile phone photographing flashlight control device, mobile phone photographing flashlight control device includes main part and the light supplementing part that stretches out along one side of main part, light supplementing part is provided with light supplementing module, light supplementing module includes light supplementing lamp, the upper surface of main part is provided with the photographing key for controlling mobile phone photographing and control light supplementing lamp work, main part is provided with PCB board in, photographing key and light supplementing module are electrically connected with PCB board.In the mobile phone photographing flashlight control device, mobile phone photographing flashlight control device is connected with mobile phone, after user sets up the shooting angle of mobile phone, user presses photographing key, light supplementing lamp of mobile phone photographing flashlight control device is lighted, mobile phone photographing flashlight control device sends shooting instruction to mobile phone simultaneously, it can realize the function of mobile phone shooting and light supplementing lamp light supplementing simultaneously, without another person to set light supplementing lamp, manpower is saved, and the technical problem that the shooting effect is not good due to the small power of self light supplementing lamp of mobile phone is solved simultaneously.

The utility model discloses a kind of unmanned aerial vehicle for night patrol, comprising: unmanned aerial vehicle main body, camera is arranged on it;Warning component, including mounting plate, flash lamp and buzzer;The mounting plate is detachably arranged on the upper surface of the unmanned aerial vehicle main body, the flash lamp and the buzzer are arranged on the mounting plate;Circuit board, it is arranged on the mounting plate, the circuit board has a controller and wireless receiver, the wireless receiver is electrically connected with the controller, the controller is electrically connected with the flash lamp, the buzzer.The technical scheme of the embodiment of the application can cope with the sudden situation or special demand when night patrol.

This utility model relates to the field of steam boiler technology, and more particularly to a steam boiler parameter control and early warning device. It includes a boiler body, a mounting plate fixedly connected to the side of the boiler body, a slide rail fixedly connected to the top of the mounting plate, a limit block fixedly connected inside the slide rail, a first moving block inside the slide rail, a rotating box fixedly connected to the front side of a gear, metal plates fixedly installed on the inner wall of the rotating box, a metal ball inside the rotating box, a second moving block inside the slide rail, a moving frame fixedly connected to the side of the second moving block, and a moving ball fixedly installed at the end of the moving frame. When the water level drops, the moving ball descends, the rotating box rotates half a turn, and the metal ball contacts the two metal plates, activating the circuit of a buzzer and a flashing light. The buzzer sounds, and the flashing light flashes, serving as a warning to prevent the boiler body from dry-burning, thus enhancing safety during use.

1. The name of the design product: flashlight. 2. The use of the design product: flashlight for light supplement when taking pictures. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best shows the design points: perspective view 1.

This application discloses a fill light module and an electronic device. The fill light module includes a lamp cover and a flash assembly. The flash assembly and the lamp cover are stacked together. The side of the lamp cover facing the flash assembly has multiple incident areas, and the side of the lamp cover away from the flash assembly has an annular light-emitting area. The flash assembly includes multiple flashes, each positioned opposite one of the incident areas. After the light emitted by the flashes enters the lamp cover through its corresponding incident area, part of the light exits directly from the annular light-emitting area, while the other part is reflected by at least one of the incident areas' corresponding walls before exiting from the annular light-emitting area. The multiple flashes in the fill light module can switch between different fill light modes to adjust the brightness of the light emitted from the annular light-emitting area. The fill light module of this application is small in size and low in cost, and can meet the fill light needs of shooting targets under different distance conditions.

The utility model provides a kind of remote control mobile phone photographing flash lamp control device, and the device includes light supplement mechanism and remote control mechanism;Light supplement mechanism includes main part and light supplement part, and light supplement module is provided on light supplement part, and light supplement module includes light supplement lamp, and the inside of main part is provided with first PCB board, and first PCB board is electrically connected with light supplement module;Photographing key is provided on the upper surface of remote control mechanism, and second PCB board is provided in the inside of remote control mechanism, and photographing key is electrically connected with second PCB board.Light supplement mechanism is connected with mobile phone.In user set up the shooting angle of mobile phone, user presses photographing key, and remote control mechanism controls light supplement lamp on light supplement mechanism to light up, and remote control mechanism controls light supplement mechanism to send shooting instruction to mobile phone simultaneously, and the function of mobile phone shooting and light supplement lamp light supplement can be realized simultaneously, and another person is not needed to set up light supplement lamp, manpower is saved, and the technical problem that the shooting effect is not good due to the small power of mobile phone itself light supplement lamp is solved simultaneously.

The utility model relates to a kind of set-top flash lamp systems, belong to photographic camera equipment technical field, it includes flash lamp and face shell, flash lamp includes shell and the light outlet module being set in shell, shell is equipped with the light outlet for light, light outlet module is used to produce light and emit through light outlet. Face shell is detachably connected on the outer surface of the shell of flash lamp, so that user can replace face shell on shell according to demand, so as to realize the individualization customization of equipment appearance, and, face shell is used as decorative cover layer, simultaneously, the shell surface of flash lamp is effectively protected, can effectively prevent shell surface scratch, wear and tear and aging in daily use, carrying, installation process, improve the overall quality of product and user experience.

This utility model discloses a color-mixing flash wheel, comprising: a wheel fork bracket and rivets. The wheel fork bracket has annular synchronous positioning components on both sides. Each set of synchronous positioning components has an annular flange on its outer side. A first bearing is mounted on the synchronous positioning component. A positioning light ring is mounted outside the first bearing. An annular circuit board is mounted inside the positioning light ring. The circuit board is electrically connected to multiple flash lamps, which emit multiple colors of light. A wheel core is mounted outside the positioning light ring. A second bearing is mounted outside the wheel core. The outer edge of the wheel core is recessed inward to form a placement groove adapted to the flash lamps. The flash lamps are connected to the circuit board via bent metal wires. The metal wires extend above the placement grooves to facilitate the placement of the flash lamps within the grooves. This utility model solves the defect that the small size of the light lamps prevents the mixing of multiple colors of light as the wheel rotates.

This utility model relates to the field of photographic equipment technology, specifically an adjustable color temperature flash, including a carrier and at least two light-emitting modules, each mounted on the carrier for projecting light onto a target area; at least two color filter units of different colors, each corresponding to a light-emitting module; the light emitted by each light-emitting module is adjusted by the corresponding color filter element and then mixed in the target area to form a mixed light with a preset color temperature. This utility model, by setting at least two independently controlled light-emitting modules on the carrier and matching them with different color filter units, adopts a collaborative design of "multiple light-emitting modules + multiple color filter units," eliminating the need to interrupt the shooting process to remove and replace color filters, thus avoiding missing crucial moments. Simultaneously, the precise color temperature adjustment and rapid switching response achieved through independent control effectively compensate for the shortcomings of traditional warm and cool light source combination adjustments, such as insufficient precision and difficulty in matching rapid light changes.

This invention discloses a flash lamp O-ring assembly device, comprising: a material tray, a material handling mechanism, a flipping mechanism, a turntable mechanism, a cap removal mechanism, a feeding mechanism, an assembly mechanism, a cap placement mechanism, and a detection mechanism. A carrier is mounted on top of the turntable mechanism. Around the turntable are a flipping station, a cap removal station, an assembly station, and a cap placement detection station. Driven by the turntable mechanism, the carrier can sequentially stop at the flipping station, cap removal station, assembly station, and cap placement detection station before returning to the flipping station. Flash lamp components can be placed on the material tray, and protective caps are fitted onto a base. The flipping mechanism is located at the flipping station and flips the flash lamp components, placing them onto the carrier located at the flipping station. The cap removal mechanism is located at the cap removal station, and the feeding mechanism contains O-rings. This invention has a high degree of automation.

The utility model discloses a collapsible well mouth temporary protection device, aims at solving the problem of construction fence, iron horse and well mouth inadaptation. The device includes fixed platform, its bottom hinged around the equal angle distribution of support leg of center, and the adjacent support leg is connected with the flexible cloth bag of reflecting warning sign, and fixed platform is equipped with solar flash lamp. The support leg bottom end hinged ground pin with bottom plate, and the limit structure is fixed, and the flexible cloth bag is connected with the support leg through clamping structure or cloth tube. The device can adapt to various well mouth shapes, and the flexible cloth bag is fully covered to prevent falling; double warning improves safety; the ground pin and the limit structure enhance stability, prevent displacement and dump; the collapsible design is convenient for transportation, and improves efficiency. Effectively solve the defects of existing protection device, and be applicable to well mouth temporary protection.

A flash lamp (1) includes: a lamp housing (2) that is sealed and filled with an inert gas, a cathode (20) and an anode (30) that cause arc discharge, a trigger electrode (40) that performs preliminary discharge prior to the arc discharge, and a plurality of sparkers (60, 70) that promote ionization for starting the arc discharge. The plurality of sparkers (60, 70) are disposed at a distance from each other. At least one of the plurality of sparkers (60, 70) can be disposed close to the cathode (20). Furthermore, a plurality of the trigger electrodes (40) can be provided.

The utility model provides a kind of highway reconstruction project site traffic safety monitoring system, belong to highway safety monitoring technical field.System includes being set at least 3 early warning devices of construction site upstream and ground station in site, early warning device and ground station wireless communication, ground station is connected site early warning car, remote server and unmanned aerial vehicle by 5G network.Early warning device integrates field controller, high-definition camera, radar sensor, infrared sensor, solar power module, wireless communication module, voice alarm, display screen and flash lamp, bottom is equipped with gyro wheel.Ground station uses industrial computer, realizes data transmission and instruction issue by 5G and LORA module, by the stereoscopic monitoring of "ground+air", multimodal dynamic early warning, hierarchical speed limit prompt and flexible deployment capacity, solve the problem such as small traditional monitoring range, early warning lag, poor cooperativity, improve the real-time, accuracy and intelligent level of construction area safety management.

Aspects described herein relate to a notification appliance that can receive, from a notification appliance circuit (NAC) and using the interface, a synchronization pulse signal including a command signal indicating a synchronized candela rating (or other settings), and can modify, based on the command signal, a candela rating stored at the notification appliance for operating the strobe light to be equal to the synchronized candela rating. Other aspects relate to a fire alarm control panel (FACP) that can transmit the synchronization pulse signal including a command signal indicating the synchronized candela rating (or other settings).

The utility model discloses a transformer coil framework for flash lamp, including framework main part and detachable installation on the shell of framework main part, the framework main part is the H type, including two support blocks of opposite arrangement and the core barrel of connecting on two support blocks, every support block bottom wall is equipped with first clamping groove, every support block top wall is equipped with second clamping groove, the shell bottom end is embedded in first clamping groove, and the shell top end is buckled in second clamping groove. The utility model discloses a framework main part and shell design as split type structure to facilitate dismounting, when needing to replace or repair the shell from the framework main part, only need to press the assembly's reverse order and take out the shell top end and bottom end in proper order, and the operation is simple and convenient, need not to replace entire transformer framework to reduce the replacement cost.

The utility model provides a flared flash lamp, which relates to the technical field of photographic flash lamps and comprises a lamp base serving as a support component of the flash lamp. The bottom of the umbrella-shaped glass lampshade is fixedly connected to the top of the lamp base, and a light transmitting part of the umbrella-shaped glass lampshade expands outwards to form an umbrella-shaped structure; the spiral flaring-shaped flash lamp tube spirally extends along the inner surface of the umbrella-shaped glass lampshade, and the spiral track of the spiral flaring-shaped flash lamp tube is coaxially matched with an umbrella-shaped flaring of the umbrella-shaped glass lampshade, so that the problems that the conventional flash lamp generally adopts a straight barrel-shaped or small-angle light emitting structure design, the light emitting direction of a light emitting source is relatively concentrated, and the angle is fixed are solved. When the flash lamp is used in cooperation with the light reflecting umbrella, the umbrella cover area close to the light outlet of the flash lamp is close to the bulb, and the umbrella cover edge area away from the light outlet is far away from the bulb. The uniformity of a light field formed after the light is reflected by the light reflecting umbrella is poor, and the shooting or lighting effect is influenced.

The method for synchronously measuring the thickness and velocity field of a water droplet under plasma excitation provided by this invention belongs to the technical field of synchronous measurement of water droplet thickness and velocity. It employs a synchronous measurement system consisting of a signal generator, a high-speed camera, a nanosecond flash lamp, and a projection optical path. The signal generator controls the high-speed camera to acquire a first image illuminated by the nanosecond flash lamp and containing tracer particles at time t1. At time t1+Δt, the high-speed camera acquires a second image projected by the projection optical path. This process is repeated alternately, recording the images on odd-numbered and even-numbered image sequences of the high-speed camera. Cross-correlation analysis and projection analysis are performed on these sequences, and the results are coupled with the continuity equation to achieve spatiotemporal synchronous measurement of the thickness and velocity fields within the same water droplet.