6 results about "Breakout box" patented technology

The utility model relates to the field of branch boxes, in particular to a branch box easy for wiring. The distribution box easy for wiring comprises a distribution box. The wire rod fixing plate is arranged in the branching box, and a rectangular groove is formed in one side wall of the wire rod fixing plate; the pressing plate is arranged in the rectangular groove and is used for fixing the wire rod; and the groove is formed in one side of the wire rod fixing plate, and a lifting mechanism is arranged in the groove. According to the distribution box easy for wiring, the wire rods are placed on the rectangular grooves of the wire rod fixing plate, the effect of fixing the wire rods can be achieved through downward pressing of the pressing plate, then wiring operation can be carried out conveniently, and the defect that wiring is not convenient in the distribution box where the wire rods are stacked is overcome.

The application discloses a storage device and a wiring box, and belongs to the field of storage devices. The storage device comprises a box body, a door body, a wiring box and a connecting line. The box body forms a chamber. The door body is hingedly installed on the box body and is used for closing the chamber. The wiring box comprises a first cover body, a wire blocking piece and a second cover body. The first cover body is connected with the door body. The second cover body is connected with the box body. One end of the wire blocking piece is connected with the second cover body, and the other end of the wire blocking piece extends into the first cover body. The connecting line partially extends to the first cover body and extends to the second cover body through the wire blocking piece. Two ends of the connecting line extend to the box body and the door body respectively. The direct connecting line between the door body and the box body is hidden by the wire blocking piece through the arrangement of the wiring box, the appearance of the storage device is improved, and the safety hazard of the storage device is reduced due to the hidden connecting line, and the reliability of the storage device is improved.

The invention discloses a perovskite solar cell IV curve tester which comprises a machine table, conveying belts are arranged on the two sides of the machine table, a simulation light source is arranged below the two conveying belts, the top of the machine table is connected with a test connector through a first air cylinder, the first air cylinder stretches out and draws back vertically, and a main control module is installed in the machine table. The main control module is connected with an IGBT module through an IGBT driver, the test connector is connected with a simulation conditioning unit, the simulation conditioning unit is used for collecting real-time voltage and current signals of the perovskite solar cell, and the simulation conditioning unit is connected with the main control module and the IGBT driver and sends the collected voltage and current signals to the main control module and the IGBT driver; a positioning mechanism is connected above the conveying belt through a second air cylinder, and the second air cylinder transversely stretches out and draws back. According to the invention, the defects in the prior art can be overcome, the voltage and current adjusting precision of the test equipment is improved, and the one-time plug-in success rate of the test connector and the battery junction box is improved.

The utility model relates to the technical field of building tools, and provides an inhaul cable junction box which comprises a box body, placement sheets are arranged on two opposite sides of the box body, a junction limiting assembly is arranged in the box body, and a height adjusting assembly is arranged on the inner side wall of the box body. The branching limiting assembly comprises a wire inlet pipe, the wire inlet pipe is arranged at the top of the box body, a branching pipe is arranged at the bottom of the box body, a deconcentrator is arranged in the box body, two wire arrangement holes are formed in the deconcentrator and located in the two sides of the deconcentrator, and a wire arrangement pipe is arranged in the box body. By means of the technical scheme, the problems that in the prior art, in order to enable the fixing area of the inhaul cable to be larger, the inhaul cable needs to be branched, and in the branching process, the branching position needs to be fixed, and branching parts are prevented from branching and disorderly moving are solved.

A method for determining a power source using a digital breakout box between a first power source and a second power source to power a plurality of circuits by setting at least one first limit and one second limit, determining the state of charge of the power source, determining the available discharge energy, and classifying each circuit into categories. When the second power source is de-energized, the circuits to be powered by the first power source are determined by comparing the available discharge energy with the first limit and the second limit.When the second power source is in a power supply state, the circuits to be powered by the first power source and the circuits to be powered by the second power source are determined by comparing the current state of charge with the first limit and the second limit.

The utility model belongs to the technical field of fans, and particularly relates to a fan junction box and a fan. The fan junction box comprises a box body and a box cover, an opening is formed in the upper end of the box body, and a first protruding part is arranged on the upper end face of the box wall of the box body. The first lug boss is arranged around the opening of the box body; a first groove used for containing the first protruding part is formed in the lower end face of the box cover. A supporting structure is arranged on the box body and used for supporting the bottom face of the box body to be away from the surface of the panel by a preset distance. In other words, the matching surface of the box body and the box cover of the fan junction box adopts the labyrinth structure, so that rainwater can be prevented from entering the box body; the bottom surface of the box body can be lifted through the supporting structure to prevent water from entering the bottom of the box body due to unsmooth drainage of the mounting surface.