Easy-to-service power box with moisture resistance
A power box and electric spark technology, which is applied in the direction of electrical components, switchgear settings, substation/power distribution device shells, etc., can solve the problems of equipment damage, burnout, electronic collision, etc., and achieve the effect of reducing electric sparks
Inactive Publication Date: 2018-12-21
黄斯斯
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Problems solved by technology
[0003] However, when the existing technology is in use, the contacts between the instruments are installed inside the power box, and the medium around the contacts contains a large number of free electrons. When the electrical appliances increase the voltage, it is easy to cause collisions between electrons and Arcing is generated, and if it is used for a long time, it is easy to cause damage to the equipment inside the power box, causing disorder in the circuit, or even burning
Method used
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[0024] see Figure 1-Figure 4 , the present invention provides a moisture-proof and easy-to-maintain power box, the structure of which includes a machine top cover 1, a viewing window 2, a cabinet door 3, a base 4, a handle 5, and a body 6, the bottom of the machine top cover 1 and the body 6 The top is welded, the visible window 2 is positioned under the machine top cover 1, the visible window 2 is embedded in the upper part of the cabinet door 3, the left end of the cabinet door 3 is hinged with the body 6, and the base 4 The top is welded to the bottom of the body 6, the handle 5 is arranged on the cabinet door 3 and the two are an integrated structure, the handle 5 is located below the viewing window 2, and the body 6 includes a limit mechanism 61, an overhaul Mechanism 62, electric spark conversion mechanism 63, moisture-proof mechanism 64, arc extinguishing mechanism 65, shell 66, the top of the limit mechanism 61 is welded to the top of the shell 66, and the left end of...
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The invention discloses a moisture-proof and easy-to- service electric power box which includes a top cover, a viewable window, a cabinet door, a base, a handle, and a body, wherein the bottom end ofthe top cover is welded with the top end of the body, the viewable window is located below the top cove and embedded in the upper part of the cabinet door, the left end of the cabinet door is hingedwith the body, the top end of the base is welded to the bottom end of the body, A handle is arranged on the cabinet door and is integrated with the cabinet door, the handle is located below the viewable window, by improving the structure of the device, when used, The electric spark can be adsorbed by an arc rod and stored as a power supply. When a certain amount of electric power is stored, sulfurhexafluoride gas is added to the control equipment as an arc extinguishing medium, so that the electric spark can coveres the instrument mounted on the electric power box to reduce the electric sparkgenerated when the instrument is in use, thereby playing a protective role for the instrument.
Description
technical field [0001] The invention relates to the field of power boxes, in particular to a moisture-proof and easy-to-maintain power box. Background technique [0002] The moisture-proof and easy-to-maintain power box is used to load instruments, meters, electronics, communications, automation, sensors, smart cards, industrial controls, precision machinery and other items. It has good heat dissipation, can prevent moisture and heat, and is extremely It is convenient and can play a good role in protecting the loaded instruments. [0003] However, when the existing technology is in use, the contacts between the instruments are installed inside the power box, and the medium around the contacts contains a large number of free electrons. When the electrical appliances increase the voltage, it is easy to cause collisions between electrons and Arcing is generated, and if it is used for a long time, it is easy to cause damage to the equipment inside the power box, causing disorde...
Claims
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IPC IPC(8): H02B1/46H02B1/28H02B1/56H02B13/025
CPCH02B1/46H02B1/28H02B1/565H02B13/025
Inventor 黄斯斯
Owner 黄斯斯