Explosion-proof distribution box and explosion-proof distribution box system
A distribution box and box body technology, applied in the direction of electrical components, substation/switch layout details, substation/switchgear cooling/ventilation, etc., can solve problems such as potential safety hazards, large impact, easy disconnection, etc., to prevent The effect of burning out and easy installation
Inactive Publication Date: 2019-07-02
王蔡浪
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Problems solved by technology
[0003] But precisely because of this way of taking power, it is necessary to expose the metal wire inside the wire and then connect it to the corresponding equipment (including internal switches, measuring instruments, protective appliances and auxiliary equipment). The connection between the wire and the corresponding equipment is easy to disconnect, and because a section of the metal wire inside the wire is exposed, it is easy to cause a power connection between the wires inside the distribution box, which poses a great safety hazard, and the distribution box In a higher temperature environment, it is more affected by
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-2 , the present invention provides a technical solution: an explosion-proof distribution box and an explosion-proof distribution box system, including a box body 1, a metal wire 2, a protection device 3, a transformer module 4, a protection switch 5, a temperature sensor 6, a controller 7, First motor 8, exhaust fan blade 9, fixed card slot 10, installation slot 11, current input interface 12, current output interface 13, heat dissipation ...
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The invention discloses an explosion-proof distribution box and an explosion-proof distribution box system. A box body is internally provided with a voltage transformation module on which a metal wireand a protection electrical appliance are arranged. A protection switch is arranged on one side of the protection electrical appliance. A controller is installed on one side of the protection switch.A temperature sensor is arranged on one side of the controller. A first motor is arranged on one side of the temperature sensor. Exhaust fan blades are connected onto the first motor. The box body isprovided with fixed clamp slots in the periphery. The voltage transformation module is connected with two current input interfaces. A current output interface is arranged between the two current input interfaces. A box cover is provided with a heat radiation window in the surface. The heat radiation window is provided with multiple heat radiation strips thereon. When the temperature of the distribution box is too high, the controller makes the first motor and a second motor driven to open the heat radiation window. When the temperature of the external environment is too high, the controller makes the protection switch switched off to prevent the distribution box from being burnt out. The distribution box is very convenient to install.
Description
technical field [0001] The invention relates to a distribution box, in particular to an explosion-proof distribution box and an explosion-proof distribution box system. Background technique [0002] The distribution box is a complete set of devices for centralized installation of switches, meters and other equipment. It assembles switchgear, measuring instruments, protective appliances and / or auxiliary equipment in a closed or semi-closed metal cabinet or on a screen width according to the requirements of electrical wiring to form a low-voltage power distribution device. When the current distribution box is in use, when it is necessary to take power from the distribution box, it is necessary to punch a hole in the corresponding position of the distribution box, and then make the wire pass through the hole to connect with the switchgear inside the distribution box, Measuring instruments, protective electrical appliances or auxiliary equipment are connected. [0003] But pre...
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IPC IPC(8): H02B1/56
CPCH02B1/565
Inventor 王蔡浪
Owner 王蔡浪