9results about How to "Increase the laying area" patented technology

The embodiment of the invention relates to the field of photovoltaic technology, and provides a photovoltaic module, the photovoltaic module comprises a battery string, an insulating layer, a bus bar and a conductive bridging part, the battery string comprises a plurality of battery pieces, the back surface of each battery piece is provided with a welding strip, and the plurality of battery pieces are connected in series through the welding strips; the insulating layer is arranged on one side, far away from the battery piece, of the welding strip, and the insulating layer is provided with an avoiding area, so that part of the welding strip is exposed from the avoiding area to form a welding strip exposing part; the bus bar is arranged on one side of the insulating layer away from the solder strip; the conductive bridging part is arranged between the bus bar and the solder strip exposing part, so that the bus bar and the solder strip exposing part are conductively connected through the conductive bridging part. The embodiment of the invention is at least beneficial to improving the maximum output power of the back contact battery assembly.

The embodiment of the invention relates to the field of photovoltaic technology, and provides a photovoltaic module, the photovoltaic module comprises a battery string, an insulating layer and a bus bar, the battery string comprises a plurality of battery pieces, the back surface of each battery piece is provided with a welding strip, and the plurality of battery pieces are connected in series through the welding strips; the insulating layer is arranged on one side, far away from the battery piece, of the welding strip, and the insulating layer is provided with an avoiding area, so that part of the welding strip is exposed from the avoiding area to form a welding strip exposed part; the bus bar is arranged on the side, away from the welding strip, of the insulating layer, the bus bar is provided with an abutting part in a protruding mode towards the welding strip exposing part, and the abutting part abuts against the welding strip exposing part so that the bus bar can be conductively connected with the welding strip. The embodiment of the invention is at least beneficial to improving the maximum output power of the back contact battery assembly.

The embodiment of the application discloses an interlocking assembly and a photovoltaic power station, and relates to the technical field of photovoltaic equipment, wherein the interlocking assembly comprises a first lock, a second lock and a fastener, the first lock is provided with a mounting groove, the first lock is provided with two opposite first side walls, and the first side wall is provided with a first connecting hole communicating with the mounting groove; the second lock can be inserted into the mounting groove, the second lock is provided with two opposite second side walls, and the second side wall is provided with a second connecting hole; the fastener is inserted into the first connecting hole and the second connecting hole, and connects the first lock and the second lock; wherein the first lock is used to connect one photovoltaic assembly with the side wall of the frame parallel to the corrugation of the color steel tile, and the second lock is used to connect another adjacent photovoltaic assembly with the side wall of the frame parallel to the corrugation of the color steel tile. The technical scheme provided by the embodiment of the application aims to realize the overall connection and assembly of the photovoltaic assembly, reduce the setting of the operation and maintenance pedal, and improve the practicability and reliability of the interlocking assembly.

The utility model discloses a seedling raising device, and relates to the technical field of seedling raising. The device structurally comprises a rack, a seedling growing platform deck, a connecting rod and a motor, the seedling growing platform deck comprises a rectangular groove body; rectangular plates extending downwards are symmetrically fixed to the two ends of the rectangular groove body, and the rectangular plates are located below one corner of the rectangular groove body. The other corner of the rectangular groove body and the lower end of the rectangular plate are each fixedly provided with a short shaft, the axes of the two short shafts are parallel, the free end of each short shaft is provided with a plug pin hole, and a plug pin is installed in each plug pin hole. And a plurality of rotating shaft holes rotationally matched with the short shafts are formed in the connecting rods. According to the utility model, the seedling raising units are formed by combining the rack, the seedling raising carrying tables, the connecting rods and the motors, and the seedling raising carrying tables of the seedling raising units have two modes of tiling and multi-layer vertical arrangement, so that the seedling raising capacity is effectively improved, and meanwhile, new seedlings are convenient to manage; the whole seedling raising unit is reasonable and simple in overall structure, stable in structure and suitable for being popularized and used in seedling raising bases.

The utility model discloses an urban pipeline anti-freezing device which comprises a first pipeline and a second pipeline, an opening cover is arranged outside the second pipeline, a heat preservation layer is arranged at the bottom end inside the opening cover, a main shaft is arranged on one side of the bottom end of the heat preservation layer and connected with a first supporting rod, and a rotating shaft is arranged at the other end of the first supporting rod and provided with a second supporting rod. A torsional spring is arranged between the two supporting rods; one end, far away from the arc-shaped plate, of the placement plate is connected with a connecting rod; a reset spring is arranged at the top end of the connecting rod; a convex block is arranged at the bottom end of the heat preservation layer; a poke needle is arranged at the bottom end of the rotating shaft, and a water ball is arranged in the containing bag and close to the arc-shaped plate. The anti-freezing device is triggered through freezing expansion of the water pipe, so that the water-meeting self-heating substance can be in contact with water to dissipate heat, and the freezing pipeline part can be heated more quickly.

The invention discloses electronic equipment, and belongs to the technical field of communication. The electronic equipment comprises a circuit board, a reinforcing piece, a grounding elastic piece and a grounding component, the reinforcing piece is arranged on the circuit board and attached to the circuit board, the grounding elastic piece is detachably arranged on the side, back to the circuit board, of the reinforcing piece, the reinforcing piece is provided with a hollow area, and the grounding component abuts against the grounding elastic piece. And the grounding elastic sheet deforms and is in contact with the circuit board through the hollow area, so that the grounding component is electrically connected with the circuit board through the grounding elastic sheet.

The application relates to a multifunctional support for assembled decoration outer wall, which is used for being installed on the outer facade of a building and comprises a first support, a first photovoltaic panel, a second support and a second photovoltaic panel, the first support is used for being connected to the outer facade, the first photovoltaic panel is arranged on the first support and can be arranged opposite to a window on the outer facade, the light transmittance of the first photovoltaic panel is greater than or equal to 40%, the second support is used for being connected to the outer facade and is located below the first support, the second support has a containing space, and the second photovoltaic panel is arranged on the side of the second support away from the outer facade. The first photovoltaic panel is installed on the first support, the second photovoltaic panel is installed on the second support, the first photovoltaic panel and the second photovoltaic panel synchronously generate electricity, the laying area of the outer facade of the building is further increased, and the solar energy collection potential of the outer facade of the building is exerted.

A high-adaptability building integrated photovoltaics (BIPV) rigid structure roof panel system comprises purlines or roof beams. The roof panels are laid on the purlines or the roof beams at intervals, and roof auxiliary plates are arranged between the roof panels; the roof panel is a rectangular or trapezoidal corrugated plate, and a plurality of locking parts are arranged on the upper end face of a protruding part on the corrugated plate in the length direction at intervals. The fixing supports are each of an inverted-U-shaped plate body structure and connected to the purline or the roof beam through bolts or screws. The top face of the fixing support protrudes upwards to form a buckling part capable of being embedded and buckled into the locking part of the roof panel. And the plurality of photovoltaic clamp assemblies are respectively arranged on the fixed bracket. According to the utility model, the continuous high-efficiency and large-scale development requirements of the crystalline silicon photovoltaic assembly can be met, the adaptation requirements of various sizes and types of assemblies can be met, the service life of the product is prolonged, the waterproof performance and the structure bearing capacity are improved, and the quality stability in the 25-year photovoltaic operation and maintenance period is ensured.

The utility model discloses a distributed photovoltaic clamp for a color steel tile roof, relates to the technical field of solar photovoltaic power generation, and aims to solve the problems that the existing clamp in the market can only fix one material and cannot integrate and fix a plurality of materials, so that auxiliary system materials of a photovoltaic power station are laid disorderly and unsystematically, are not attractive and cannot be used as a whole. According to the technical scheme, the photovoltaic power station supporting frame comprises a main frame, the main frame is divided into two parts including a first support and a second support, the first support and the second support are fixed in a sliding inserting and buckling mode through connecting parts at the upper ends, through empty grooves are formed in the upper portions of the first support and the second support, and the first support and the second support are connected through the through empty grooves. According to the utility model, the structure is novel, and a plurality of installation grooves are arranged in the upper ends of the first support and the second support, so that materials can be conveniently provided for centralized installation of an auxiliary system, the occupation condition of the auxiliary system on a roof is reduced, the laying area of a photovoltaic assembly is increased, and the power generation amount of a project is improved.