10 results about "Louver" patented technology

The multi-directional lighting fixture includes a lighting fixture having a substantially elongated opaque housing with first and second ends with an open top for emitting light in an upward direction and a longitudinal slot along the bottom surface of the housing extending between the first and second ends. The longitudinal slot includes a shielding material, such as a louver or cover, with a predetermined degree of light translucence. The housing has a substantially elliptical cross section tapering towards one end of the housing. The ends of the housing have elliptical translucent members that can transmit lighting horizontally and radially outward from the interior of the housing. Two or more housings can be coupled together in series.

Active grille shutter. In an embodiment of a shutter system of the present disclosure, the shutter system comprises a plurality of moveable louvers, at least one lifter, the lifter including a lifter arm having a plurality of platforms and a plurality of spurs extending therefrom, a plurality of tensioners, and a drive mechanism connected to the lifter arm and structured to reversibly move the lifter arm and the plurality of platforms extending therefrom, wherein the movement of the lifter arm and platforms causes each louver to rotate about a pin extending therefrom, the pin adjacent and offset from the post.

A louver heat vent for a chassis of a computer, which is mounted in an opening of the chassis, has two shafts and multiple slats. The shafts each have a channel, into which fasteners of the slats can be inserted. The slats are stacked to conceal and shield the interior of the computer chassis yet allow heat to be dissipated quickly.

The invention belongs to the technical field of motor manufacturing. In order to overcome the problems that a current base of IP 23 protection level is higher in production cost, clunky in motor structure and overlarge in size, the invention provides a base of a Y-series three-phase asynchronous motor, which is compact in structure and ideal in cooling effect. The base comprises a base body composed of an upper top plate and two side plates, and is characterized in that the top plate is sealed, a junction box is arranged in the middle of one of the side plates; air inlets are respectively formed on the two sides of the junction box, and air outlets are formed below the junction box; and the air inlets and the air outlets, in the same amount, are also formed on the other side plate of the two sides plate of the base and at the positions corresponding to those on former side plate; and air-in louvers and an air-out louver are respectively installed in the air inlets and the air outlets on the two side plates. According to the base provided by the invention, a top cover in an original structure is avoided, which reduces the size and weight of the motor, the appearance is more compact and attractive, and the production cost is effectively reduced.

The invention provides a wall-attached type foldable vehicle-mounted sunshade and belongs to mechanical devices. The wall-attached type foldable vehicle-mounted sunshade mainly solves the problems existing in structure and function design. The wall-attached type foldable vehicle-mounted sunshade is composed of a base, a left suction nail, a sun louver and a right suction nail and is characterized in that the foldable sun louver is fixed to the base, the left suction nail and the right suction nail are installed on the two sides of the inner surface of the sun louver, when the sunshade is used, the base only needs to be placed at the top of a small vehicle, the left suction nail is simply pressed and attached to a front windshield of the small vehicle, and the right suction is simply pressed and attached to a rear windshield of the small vehicle. The wall-attached type foldable vehicle-mounted sunshade has the advantages of being foldable, convenient to operate, simple in structure and long in service life.

The invention discloses a photovoltaic louver fan assembly, which comprises a groove frame and a chain, wherein a protective shell is fixedly installed at one end of the groove frame, and a fixing plate is fixedly installed on one side of the protective shell. The photovoltaic louver fan assembly has the beneficial effects that by means of cleaning sponge, when a plurality of sets of reset louver fan blades need to be cleaned, two sets of handles are pulled downwards at the same time, and two sets of pull ropes are pulled, so that the two sets of cleaning sponge, two sets of connecting plates, two sets of connecting rods and two sets of dust collecting plates move downwards synchronously, and two sets of telescopic springs are in a stretched state at the moment. In the downward moving process, the two sets of cleaning sponges can scrape off dust attached to the surfaces of the plurality of sets of louver fan blades, the drifting dust cannot drift into a room due to the limitation of two sets of dustproof cloth and finally drifts into the two sets of dust collecting grooves under the action of gravity, and the two sets of dust collecting plates are turned over, so that the dust in the two sets of dust collecting grooves can be removed to wait for the next use. By means of the arranged cleaning sponge, the plurality of sets of louver fan blades can be cleaned without climbing.

A shutter device (1), comprising: a link mechanism (4); a link mechanism (5) juxtaposed with the link mechanism (4); and an end portion (7) connected to the link mechanism (5) respectively The slat support member (8); the slat (9) supported by the slat support member (8); the raising and lowering mechanism (10) that makes the slat (9) rise and fall; the slat (9) A tilting mechanism (11) for tilting the slats (9) during ascent and descent; and a limiting device (12) for limiting the rise of the lowermost slats (9).

The invention provides an electric car battery charging and replacing device which comprises a street lamp pole. A storing box with the cross section being of a circular ring shape is arranged on theperiphery of the bottom of the street lamp pole in a wrapping manner. The storing box is formed by splicing a plurality of independent unit box bodies with cross sections of a fan shape. A plurality of strip openings are formed in the edge of a fixing plate. A limiting rod capable of penetrating into the corresponding strip opening is vertically arranged on the top of the edge of the inner side ofeach box top cover. A sharing car lock for limiting the corresponding limiting rod into the corresponding strip opening is arranged on the portion, located on the inner side of each strip opening, ofthe fixing plate. A lower louver heat dissipating window is arranged on the lower portion of the outer side wall of the box. An upper louver heat dissipating window is arranged on a vertical partition plate. The electric car battery charging and replacing device has the beneficial effects that a battery replacing device is combined with the street lamp pole on the street side, existing public resources are utilized reasonably, the street lamp pole plays a more important role, batteries of a sharing electric car are more convenient to replace, the resources are saved, improvement can be carried out conveniently on the basis of an original street lamp pole, and the sharing electric car can be applied and popularized beneficially.

The present invention discloses a tissue culture reactor. The reactor comprises a cap and a can body; wherein the cap is detachable sealing connected with the can body; and an upper portion of the can body is a tissue culture area, wherein the tissue culture area is provided with at least one layer of louver type sieve plates that are used for placing tissue cultures, a lower portion of the can body is a reservoir, and the tissue culture area and the reservoir are separated by a hopper-shape separator with a hole, and the tissue culture area and the reservoir are connected by a conduit below the hole. According to the high-efficient tissue culture reactor, a tissue can be cultured by atomized nutrient solution and can also be cultured by intermittent immersion of tissue and organ, and the reactor has the characteristics of simple in structure, easy to operate, low in energy consumption, high in practical value, and wide in application range.

An air conditioner and a control method of the same are provided to change flowing of discharged air by controlling opening and closing operation of a plurality of outlets. An air conditioner includes discharge louvers opening and closing a plurality of outlets discharging air having exchanged heat in an indoor heat exchanger into an indoor space; louver motors(23b,24b,25b,26b) driving the discharge louvers; and a control part(30) controlling opening and closing operation for the outlets to change flowing of air discharged into the indoor space. A method includes a normal operating mode in which all of the outlets are opened to discharge air having exchanged heat; and a wide mode in which the outlets are successively opened or closed to change flowing of air having exchanged heat. Wind direction is successively changed thereby to generate wind like natural wind to allow a user to feel cozy. Air having exchanged heat is focused thereby to reach wide range so as to rapidly and evenly cool the indoor space.