6results about How to "Avoid light effects" patented technology

The present invention provides a full-scale detection method for bolt group loosening based on three-dimensional point cloud, which relates to the technical field of bolt loosening detection, and the specific steps include: S1. Using a laser scanner to collect three-dimensional point cloud data of a bolt group, the three-dimensional point cloud data includes point cloud data of bolts, connecting plates and surrounding environment; S2. Performing plane processing on the point cloud data, identifying the largest plane in the point cloud, and extracting the inner point set of the largest plane from the point cloud data. The present invention can effectively identify and separate the connecting plate and the plane part by performing plane processing and data segmentation on the point cloud data, thereby improving the accuracy and reliability of detection; in addition, by locating the position of the bolt on the connecting plate, slicing to obtain the three-dimensional space contour line of the bolt node, and projecting it to a two-dimensional plane for automatic clustering processing, the total length of the integer slices of the protruding part of the bolt and the remaining length after slicing can be accurately extracted; it can also avoid the influence of light and provide more stable and high-precision detection results.

The utility model relates to the field of garden equipment tools, and discloses a novel garden lamp which comprises a base, a motor is fixedly connected to the interior of the base, a threaded rod is fixedly connected to the driving end of the motor, a connecting assembly is fixedly connected to the bottom end of the outer portion of the threaded rod, and a threaded sleeve is connected to the outer portion of the threaded rod in a threaded mode. The outer portion of the threaded sleeve is fixedly connected with two connecting plates, the top ends of the two connecting plates are fixedly connected with a lampshade, the outer bottom end of the lampshade is rotationally connected with a connecting ring, the outer portion of the connecting ring is fixedly connected with two limiting blocks, and the top end of the lampshade is fixedly connected with a protective cover. The top end of the base is fixedly connected with a supporting block. According to the device, the lamp can be lifted to a proper height when the device is used, so that the device is suitable for illumination of different scenes and different heights, the whole device is protected by descending in the daytime, and the surface of the lampshade is cleaned.

The invention discloses an energy-saving municipal landscape lighting street lamp, and relates to the technical field of municipal landscape street lamps, the energy-saving municipal landscape lighting street lamp comprises a lamp post, an access door is hinged to the side face of the lamp post, a movable shaft rotatably penetrates through the side face of the lower end of the lamp post, and a detachable rocker is connected to one end of the movable shaft in a clamped mode; the other end of the movable shaft is in meshing transmission with the lower end of a lead screw through a worm and gear mechanism, the upper end of the lead screw is sleeved with a lamp holder in a threaded mode, and the side face of the lamp holder and the inner wall of the lamp pole are attached to each other in a sliding mode. The cleaning mechanism is arranged at the top of the lampshade, the cleaning mechanism is used for cleaning dust on the outer surface of the lampshade, and a deinsectization mechanism is arranged below the cleaning mechanism. According to the energy-saving municipal landscape lighting street lamp, when the street lamp is damaged, the bulb is convenient to overhaul and replace, when lighting is conducted at night, close mosquitoes can be synchronously killed, meanwhile, the lampshade can be cleaned, and it is prevented that the mosquitoes and other impurities adhere to influence lighting.

The utility model discloses a workbench capable of being used in an extensible mode, and relates to the technical field of workbenches. The device comprises a supporting assembly which comprises a second working table, first inserting grooves formed in the two sides of the second working table, first inserting plates inserted into the first inserting grooves, and a first working table fixed to the first inserting plates; the containing assembly is arranged on the supporting assembly; the containing assembly comprises a fixing plate fixed to the second workbench, a drawer box inserted into the drawer groove and a containing groove formed in the drawer box. And; the lighting assembly is arranged on the supporting assembly; the lighting assembly comprises a support fixed to the second workbench, a lighting lamp installed at the top end of the inner wall of the groove and a dustproof plate installed at the top end of the inner wall of the groove. By arranging the containing assembly and the lighting assembly, the problems that the area of the workbench is fixed, the workbench cannot be extended according to needs, and meanwhile a large amount of impurities and dust are attached to a lighting lamp installed on the workbench when the lighting lamp is not used for a long time, and lighting use is affected are solved.

The utility model discloses a bending machine with lighting function belongs to bending machine technical field, including bending machine body, the bending machine body is installed with the cutter, the front fixedly connected with the lighting device of bending machine body, the one side fixedly connected with the clamping device of convenient angle regulation of lighting device. In the utility model, when needing lighting assistance, operator only needs to rotate three -range regulator to open the lamps and lanterns, and adjusts the lighting angle through the rotation shell, and the shell drives the sliding bar to slide in the adjusting groove, simultaneously drives the lamps and lanterns to rotate to the suitable angle, then, rotates the rotating plate, drives the thimble to rotate along the threaded rod, when the rotating plate reaches the predetermined position, the shell and lamps and lanterns are locked firmly, and the structure can provide sufficient light source, enhances the visibility of work area, effectively reduces the shadow interference, ensures that the bending line, the alignment position and the scale mark are clearly visible, thereby improves the bending precision and reduces the error.

The utility model discloses a round damp-proof LED lamp which comprises a base and a lamp body, a round containing groove is formed in the lower end of the base, the lamp body is fixed to the inner top of the containing groove, the lower end of the lamp body penetrates through the containing groove, the inner top of the containing groove is rotationally connected with a connecting cylinder, the lamp body is located in the connecting cylinder, and the connecting cylinder is connected with the base. The lower end of the connecting cylinder penetrates through the storage groove, a first servo motor is fixedly connected to the inner top of the storage groove, a gear is fixedly connected to the tail end of an output shaft of the first servo motor, a rack meshed with the gear is fixedly connected to the inner side wall of the connecting cylinder, and the rack is annularly arranged; and the lower end of the connecting cylinder is fixedly connected with a semicircular lampshade. Through the arrangement of the multiple sealing rings, the scraping plate and other mechanisms, water mist scraping operation can be rapidly carried out on the outer wall of the lamp, meanwhile, the illumination effect of the lamp can be prevented from being shielded, and practicability, safety and convenience are improved.