Waterproof corrosion-resistant power supply box
A power box and anti-corrosion technology, which is applied in the field of power boxes, can solve the problems of short circuit, short service life, and short replacement cycle, and achieve the effects of reducing short circuit and damage, improving aging resistance, and increasing service life
Pending Publication Date: 2018-03-27
HAMKOO TECH DALIAN
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Problems solved by technology
This kind of power box is easily corroded by rain and snow for a long time in rainy and snowy weather, and its waterproof performance is poor, resulting in frequent short circuits in the circuit, and its service life is short, and the replacement cycle is short, thereby increasing the replacement cost of the power box
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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] The present invention provides such as Figure 1-3 The shown waterproof and anti-corrosion power box includes a power box main body 1 and a power box top cover 2, the power box main body 1 is arranged at the bottom of one side of the power box top cover 2, and one side of the power box main body 1 is provided with Revolving door 3, said revolving door 3 is movably connected with power supply box main body 1, said revolving door 3 is arranged on the bott...
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The invention discloses a waterproof corrosion-resistant power supply box which comprises a power supply box main body and a power supply box top cover, wherein the power supply box main body is arranged at the bottom of one side of the power supply box top cover; a rotating door is arranged on one side of the power supply box main body; the rotating door is moveably connected with the power supply box main body; the rotating door is arranged at the bottom end of the power supply box top cover; an observation mirror is fixedly arranged on the surface of the rotating door; and the observation mirror penetrates through the rotating door. Due to adoption of heat radiation holes, heat inside the power supply box main body can be radiated out, in addition, dust and moisture in the air can be absorbed through an activated carbon adsorption layer, and the danger that components inside the power supply box main body are in short circuit and are damaged because of the dust and the moisture canbe reduced; and due to adoption of the power supply box main body and the power supply box top cover formed by a first plate layer, a second plate layer and a third plate layer, the aging resistance,the water resistance and the corrosion resistance of the power supply box main body and the power supply box top cover are improved, and thus the service life of the power supply box is prolonged.
Description
technical field [0001] The invention relates to the technical field of power boxes, in particular to a waterproof and anti-corrosion power box. Background technique [0002] The power box is mainly to provide operating power for vacuum circuit breakers and other high-voltage switches. The power box adopts the input voltage of 220V or 380V through silicon controlled rectification and rectification, and outputs DC, which has the characteristics of outputting DC voltage with multiple levels of adjustable current, or AC voltage, and has the function of single-point and single-combination operation. In the prior art, most power boxes are made of aluminum plywood, and the outer layer is coated with antirust paint. This kind of power box is easy to be corroded by rain and snow for a long time in rainy and snowy weather, and its waterproof performance is poor, causing frequent short circuits in the circuit, and its service life is short, and the replacement cycle is short, thereby ...
Claims
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IPC IPC(8): H02M7/00
CPCH02M7/003
Inventor 赵小勇刘振房超
Owner HAMKOO TECH DALIAN