70 results about "Spotlighting" patented technology

The utility model relates to the technical field of water treatment, in particular to a water tank cleaning device which comprises a spotlight, a light intensity detection device and a cleaning device, the spotlight is fixedly connected with a tank cover, a light-transmitting structure is arranged on the bottom face of a tank body, and the light intensity detection device is fixedly installed below the light-transmitting structure. The spotlight, the light-transmitting structure and the light intensity detection equipment are arranged in an aligned mode so that a light source of the spotlight can irradiate the light intensity detection equipment through the light-transmitting structure, and the pollution degree in the water tank can be reflected through a detection result of the light intensity detection equipment. The light intensity detection equipment is connected with the cleaning equipment, so that water quality monitoring and timely cleaning treatment of the water tank are realized, and the cost is saved to a certain extent while the cleaning effect of the water tank is ensured.

A spotlight, having a housing. The housing defines a cavity and a light exiting side of the spotlight. The spotlight has a light element provided in the cavity of the housing; a zoom optic provided in the cavity of the housing; and a filter arranged at the light exiting side on the housing. The filter has a tintable glazing (Smart Glass), wherein the translucency of the glazing is changeable by application of an electric voltage.

An easy-to-mount / dismount recessed borderless spotlight structure includes: a front ring, where a guide slot is provided in the front ring; and a recessed borderless spotlight module, where the recessed borderless spotlight module includes a fixed recessed borderless spotlight module and a recessed borderless spotlight module with a function of adjusting a light outgoing angle. The recessed borderless spotlight module is configured to rotate along a path of the guide slot, and is nested in the front ring. According to the present disclosure, the problems in the conventional technology can be effectively resolved, and a high economic value can be achieved.

A night vision system includes a thermal radiation night vision device for mounting on a spotlight on an exterior of a vehicle. The night vision device is to detect thermal radiation for objects within line of sight of the vehicle and to create a video with the detected objects. The created video may be communicated to a display device located within an interior region of the vehicle for displaying the video stream to a user driving the vehicle. The system includes an interface to easily and securely replace a portion of a frame of a spotlight mounted to the vehicle in order to secure the thermal radiation night vision device to the spotlight. This system can be powered and controlled via the existing interface originally intended for powering the spotlight. And this system is powered and controlled by the attached handle.

The invention relates to the technical field of underwater operation, and discloses weight-adjustable buoyancy underwater experimental equipment, which comprises an equipment main body, clamping pieces are symmetrically and fixedly connected to the inner wall of the equipment main body, water storage buckets are fixedly connected to the inner walls of the two clamping pieces, spotlights are symmetrically and fixedly mounted on one side of the equipment main body, and the spotlights are fixedly connected to the other side of the equipment main body. A plurality of air bag cushions are arranged at the top of the equipment main body, suction and discharge assemblies are arranged outside the two water storage barrels, a charging and discharging assembly is arranged at the top of the equipment main body, seawater is sucked into the two water storage barrels through the suction and discharge assemblies, and at the moment, the water storage barrels are fixedly installed in the equipment main body through clamping pieces; and when the mass of the water storage barrel is increased, the mass of the equipment main body is increased, so that the equipment main body sinks into water, and the submerging depth of the equipment main body can be controlled by controlling the volume of the sucked seawater, so that more energy is saved, and the energy consumption required by using the vertical propeller for a long time is reduced.

The present invention provides an auxiliary device for capturing images of items in a transparent bottle. The device comprises a controller, a support base for placing the transparent bottle, and a light-shielding box located above the support base. The light-shielding box has an open side, and a spotlight is provided on the top inner wall of the light-shielding box, capable of shining light onto the support base. The controller is controllably connected to the spotlight. The device has a simple structure, is compact and portable, and the position of the spotlight and the arrangement of the light shield optimize lighting conditions for shooting, eliminating interference from reflections from the glass container in photographing the contents of the bottle. Furthermore, the lighting conditions and shooting angles are highly repeatable, reaching a standardized level. The use process is simple, quick, stable, and repeatable.

The invention discloses electronic equipment, and belongs to the technical field of communication. The electronic equipment comprises a shell, a light source, a first light reflecting part, a light diffusing lampshade and a light condensing lampshade, the light diffusing lampshade and the light condensing lampshade are arranged on the shell, the first light reflecting part can rotate relative to the shell and is provided with a first position and a second position, and when the first light reflecting part rotates to the first position, the light condensing lampshade rotates to the second position. Light emitted by the light source is reflected by the first reflecting piece and transmitted by the light diffusing lampshade in sequence to form a first field angle; when the first reflecting part rotates to the second position, the light emitted by the light source is reflected by the first reflecting part and transmitted by the spotlight cover in sequence to form a second view field angle, and the second view field angle is smaller than the first view field angle.

The invention relates to a technical stage device (1), comprising a fastening element (2), a bearing element (3) and a functional element (4), in particular a camera or a spotlight, wherein the functional element (4) is arranged on the bearing element (3) so as to be pivotable about a tilt axis (14) and wherein the bearing element (3) is arranged on the fastening element (2) so as to be rotatable about a pan axis (13), wherein a position determination arrangement is provided, which is designed in such a way that a relative movement between the bearing element (3) and the fastening element (2) as well as between the bearing element (3) and the functional element (4) can be determined. Further, the invention relates to a method for determining the correlation function of predetermined tilt and pan values of a functional value (4), in particular a camera or a spotlight, to absolute motion values of the functional element (4).

1. Name of the product in this design: Spotlight (BT-SP003). 2. Purpose of this design: 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: a 3D model.

1. The name of the design product: photography spotlight (PH-354). 2. The use of the design product: the design product is used for mounting on a photography lamp to create special light effects such as spotlighting, light chasing, projection, modeling, and light supplementation during photography and video production. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Spotlight Tube (VARS). 2. Purpose of this design: a spotlight for illumination; specific application: for use as a spotlight. 3. The key design features of this product are the shape of the solid lines on the product. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The illumination device comprises an illumination support, a floodlight set, a spotlight set, a photosensitive module, a camera module and a control module, the floodlight set is rotationally arranged on the illumination support, and the floodlight set is provided with a first angle adjusting mechanism; the spotlight set is arranged in the through hole and rotationally connected with the floodlight set, and the spotlight set is provided with a second angle adjusting mechanism. The light sensing module, the camera module, the first angle adjusting mechanism and the second angle adjusting mechanism are all connected with the control module, and the control module is used for controlling on-off of the floodlight set based on detection information of the light sensing module and controlling on-off of the spotlight set based on detection information of the camera module so that light beams emitted by the spotlight set can irradiate a maintenance part. The illumination angle of the spotlight set can be adjusted, the spotlight set and the floodlight set are combined, the overhaul view is clearer and brighter, and the daily overhaul work efficiency of overhaul workers can be improved.

The lighting device has a structure comprising a container designed to receive optical elements such as lenses, light shielding sheets, and optical filters. Furthermore, a reversible coupling device for such an optical element is also provided. These devices are designed to be easily accessible and operable from the light emission port of the lighting device. This enables a user to quickly and easily insert, replace or remove optical elements associated with the spotlight, even with one hand, without removing the spotlight from its installation position.

The application provides a lens zoom light compensation control method based on filter adaptation and related equipment, and the method comprises the following steps: obtaining a zoom instruction of a camera and analyzing to obtain a current field of view angle; determining a light compensation mode according to the field of view angle, calculating a first current value, a second current value of a main light group and a third current value of a spotlight; and driving three LED lamps to output light compensation according to the current values. The application links the camera zoom state with the light compensation system, automatically switches the light compensation mode according to different field of view angles and optimizes the power distribution of each LED lamp, solves the problems of insufficient edge illumination in the wide-angle mode and central brightness attenuation in the long-focus mode of the traditional fixed light compensation scheme, realizes uniform light compensation in the whole focus section, and improves the imaging quality in different shooting scenes.

1. Name of the product in this design: Spotlight (BT-SP004). 2. Purpose of this design: 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: a 3D model.

The invention relates to the technical field of calibration assistance, in particular to a calibration assisting prism frame suitable for a dark light environment and a using method, the prism frame comprises a prism suite, a base suite and a support, the prism suite is detachably connected to the top of the base suite, and the support is connected to the bottom of the base suite; wherein the base suite and the support are provided with lighting assemblies used for lighting the surrounding environment and lighting the base suite and the support. According to the technical scheme, the intersection point is formed by the horizontal laser generator and the vertical laser generator of the prism suite, the center of the prism is accurately indicated, and spotlighting of the annular lamp strip of the base is matched, so that the problem that the prism is difficult to identify and align in a dark environment is effectively solved, and the signal capturing capability of the total station on the prism is enhanced; the laser generator of the lower chassis can be accurately aligned with a measuring point, and the base can be quickly leveled by combining the adjustable foot screws, so that the alignment precision and the horizontal stability of the device and the measuring point are improved.

The invention belongs to the field of power distribution cabinet maintenance, and particularly relates to an intelligent power distribution cabinet maintenance system and method and an electrician cap, and the system comprises an intelligent illumination module, a thermal detection module, a fault diagnosis module and an interaction control module. The intelligent lighting module controls the light intensity and the lighting mode of the lighting light based on the multimode sensing data so as to carry out self-adaptive lighting on electrical elements in the power distribution cabinet; wherein the illumination mode at least comprises light condensation and light diffusion; the thermal detection module is used for acquiring thermal images of all electrical elements in the power distribution cabinet and loading the thermal images in a preset thermal model to regenerate a thermal diagram; the fault diagnosis module is used for judging the operation state of each electrical element according to the thermodynamic diagram, generating a maintenance report and sending out an alarm signal when the temperature of the electrical element exceeds a set threshold value; the objective of the invention is to perform self-adaptive illumination and dimming when the power distribution cabinet is maintained, and improve the convenience of maintenance operation.

The utility model provides an all-weather composite light source light guide lighting device which comprises a composite light source, a light reflecting assembly, a light guide pipe, a spotlight cover and a reflecting plate assembly, the composite light source and the light reflecting assembly are installed on the outer side of one end of the light guide pipe, the spotlight cover is installed on the other side of the light guide pipe, and the reflecting plate assembly is installed on the inner wall of the light guide pipe. The LED energy-saving lamp is novel in structural design, long in light transmission distance, capable of being widely applied to lighting systems of tunnels, mines, basements, farming and pastoral planting, breeding, buildings, residences and the like, and good in energy-saving effect.

A spotlight includes projector modules supported by a carrier configured to move. The carrier may include a shutter with openings for the projector modules. The openings may accommodate a lens covering a projector module. The spotlight may include an additional projector module surrounding, or at least partially surrounding, the shutter and the aforementioned projector modules. Movement of the carrier and shutter causes the lenses to move, and movement of the lenses causes the respective beams of the projector modules to be deflected.

The novel zoom indoor spotlight comprises a shell, a light source assembly, a focusing assembly and a lens assembly, and the focusing assembly comprises a rear lens, a front lens and a focusing mechanism; the small end of the rear lens is close to the light source assembly, and the surface of the small end is provided with a light inlet hole. A shaft hole is formed in the middle of the large-end surface of the rear lens, and a plurality of first annular concave-convex surfaces in a concentric ring array are arranged on the large-end surface; a rotating shaft rotationally matched with the shaft hole is arranged in the middle of the back surface of the front lens, and a plurality of second annular concave-convex surfaces arrayed by concentric rings are arranged at the non-middle position of the back surface; a plurality of first convex parts which are distributed circumferentially are arranged on the first annular concave-convex surface, and the surface of each first convex part is an arc-shaped convex surface; a first concave part is arranged at the position, corresponding to the first convex part, of the second annular concave-convex surface, and the bottom surface of the first concave part is an arc-shaped concave surface. The utility model has the characteristics of stable and accurate focusing, sealed and durable structure, small volume, wide application range, long service life and the like.

The utility model relates to the technical field of underwater lighting, and provides an underwater spotlighting lamp. The underwater spotlighting lamp comprises a barrel body, a heat dissipation piece, a first sealing cover and a second sealing cover. A first opening and a second opening are formed in the flashlight body, the heat dissipation piece is tightly connected with the flashlight body and used for dividing the interior of the flashlight body into an optical cavity and a power source cavity, the side, facing the light source cavity, of the heat dissipation piece is connected with a light source assembly, the side, facing the power source cavity, of the heat dissipation piece is connected with a power source assembly, and the light source assembly is electrically connected with the power source assembly. The first sealing cover is hermetically connected to the first opening, and the second sealing cover is hermetically connected to the second opening. According to the underwater spotlighting lamp, heat generated when the power source assembly works and heat generated when the light source assembly works can be separated and conducted and dissipated respectively, it is guaranteed that the light source assembly and the power source assembly work at the proper temperature, the service life of the lamp is effectively prolonged, and the lighting effect of the lamp is guaranteed.

The spotlight comprises a fixing assembly, a convex lens assembly and a light source assembly, the fixing assembly is provided with a containing cavity with a light-transmitting opening, the convex lens assembly and the light source assembly are arranged in the containing cavity, the convex lens assembly is close to the light-transmitting opening relative to the light source assembly, and the light source assembly is close to the light-transmitting opening relative to the light source assembly. Light emitted by the light source assembly is refracted by the convex lens assembly and then is emitted out from the light transmitting opening, and the focal length between the convex lens assembly and the light source assembly is larger than 16 mm. According to the utility model, by setting the focal length between the convex lens assembly and the light source assembly, the ultra-small-angle condensation effect is realized, and the practical application performance of the spotlight in various illumination scenes is greatly improved.