7results about How to "Avoid direct sunlight" patented technology

This invention discloses a transformer oil sample storage box, comprising a box body with a lid at the top, and lifting components disposed at the bottom of the box body. There are at least two lifting components arranged side-by-side, each with at least one protective box. A drive mechanism for raising and lowering the lifting components is provided on one side. This application utilizes the lidded box to link the drive mechanism, causing multiple lifting components to rise simultaneously, presenting the protective boxes in a stepped manner to the operator. This facilitates the placement and removal of sampling syringes. A writing board is included for easy repetition of notes, eliminating the need for labels and repeated placement of sampling syringes; they can be directly placed into the corresponding protective boxes. This method is convenient, quick, and efficient, effectively solving the problem of low transformer oil sampling efficiency.

This utility model discloses a protective cover for branch cables on ships, relating to the field of marine cable technology. It includes a main support bracket cover, a branch cable cover, and a cable conduit. The main support bracket cover houses several cable assemblies. The branch cable cover is bolted to one side of the main support bracket cover. The branch cable cover includes a cover body and a cover edge. Screw holes are provided on the top of the cover body and on the cover edge near the main support bracket cover. This protective cover for branch cables on ships, secured to one side of the main support bracket cover with screws, protects the cables connecting the cargo hold branch cable conduit to the cargo hold main support bracket from direct sunlight, extending their service life. The rubber protective sleeve prevents the screw ends from directly contacting the outer wall of the cable assembly, thus avoiding wear on the cable assembly insulation.

The utility model discloses a measuring umbrella stand for a surface displacement observation pillar, which comprises a mounting nut fixedly connected with the observation pillar, a transverse support rod in threaded connection with the mounting nut, a vertical support rod detachably connected with the transverse support rod, and an umbrella rod fixing clamp mounted at the upper end of the vertical support rod, the umbrella rod fixing clamp comprises a first side clamp, a second side clamp and a fastener, one end of the first side clamp is hinged to one end of the second side clamp through the vertical supporting rod, and the other end of the first side clamp is connected with the other end of the second side clamp in a fastened mode through the fastener. The surface displacement observation pillar umbrella supporting device is simple in structure, light in weight, flexible to disassemble and assemble, convenient to use and capable of carrying out umbrella supporting operation on a surface displacement observation pillar during field measurement, the labor intensity of measurement personnel is relieved, and the working efficiency is improved.

A yeast storage rack, relating to the field of brewing technology, includes a frame comprising an upper plate, a bottom plate, and two side plates. The upper plate and the bottom plate are welded together via the two side plates. The rack is characterized by having several guide slots formed on the inner walls of the side plates, with support plates slidably fitted within these slots. The support plates are stamped with several linearly arrayed elongated positioning slots, each containing at least two yeast cells. A straw mat shading mechanism is provided between the two side plates. This invention effectively fixes the position of the yeast cells and regulates the storage environment through the sliding fit between the guide slots and the support plates, the rectangular placement slot design of the elongated positioning slots, and the covering structure of the straw mat shading mechanism. It offers advantages such as preventing yeast cell tipping, controlling moisture evaporation, and avoiding direct sunlight.

This utility model discloses a multi-layered, three-dimensional composite turtle and tortoise breeding shed, including walls. A first motor is fixedly connected to one side of the inner side of the wall, and a first rotating rod is fixedly connected to the output end of the first motor. A first shading cloth is wrapped around the outer surface of the first rotating rod. A second motor is fixedly connected to the other side of the inner side of the wall. This multi-layered, three-dimensional composite turtle and tortoise breeding shed, through the arrangement of the first rotating rod, the first shading cloth, the second rotating rod, the connecting rod, and the second shading cloth, allows the second motor to drive the second rotating rod to rotate. The connecting rope, through the hook, causes the first shading cloth to unfold, while the connecting rod causes the first support plate to separate from the second support plate, unfolding the second shading cloth to completely cover the top and sides of the shed, simulating a nighttime environment. The light intensity and shading time can be precisely adjusted as needed to better simulate the natural diurnal rhythm and meet the physiological needs of turtles and tortoises.

The utility model relates to the technical field of outdoor supporting equipment, in particular to a portable supporting tool with a heat dissipation function, which comprises a supporting assembly and a heat dissipation assembly, the supporting assembly comprises a tripod, the middle of the tripod is connected with a protection box through a height adjusting assembly, and the height of the protection box can be adjusted; the protection box comprises a box body, a protection assembly is arranged in the box body, the protection assembly comprises a protection shell, and the protection shell is used for fixing the detection equipment. According to the utility model, the detection equipment is arranged in the protection box by using the protection assembly, so that direct sunlight can be avoided, the influence of the external environment on the detection equipment is reduced, and the heat dissipation effect of the equipment is improved; solar energy can be converted into electric energy through cooperation of the photovoltaic assembly and the energy storage assembly, power is supplied to the cooling fan, air can be sucked in from a gap between the protection shell and the cooling groove plate through work of the cooling fan and then discharged from the rear side of the cooling groove plate, heat generated when the equipment works can be taken away, and the cooling performance is further improved.

The application discloses a small cloud detection and identification camera and satellite, and relates to optical measurement and metrology. The application comprises a lens group, a pre-filter arranged on the image side of the lens group, the pre-filter being a double-channel narrow-pass filter, a color detector arranged on the other side of the pre-filter, the color detector being a surface array imaging detector adopting a Bayer filter, a processing circuit in communication connection with the color detector, used for receiving detection data of the color detector and performing image identification, and a support structure provided with an inner cavity matched with the support structure, the lens group, the pre-filter, the color detector and the processing circuit, wherein the lens group, the pre-filter, the color detector and the processing circuit are arranged in the inner cavity, so that the problem that the existing cloud judgment method and load cannot completely meet the on-orbit use requirement of high-resolution remote sensing imaging satellites is solved.