Electric power distribution cabinet convenient to maintain
A technology for power distribution cabinets and distribution boxes, which is applied to the substation/power distribution device shell, electrical components, substation/switch layout details, etc., which can solve problems such as time-consuming, labor-intensive and troublesome, and save maintenance time and reduce maintenance times. Effect
Inactive Publication Date: 2018-08-28
王在江
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Problems solved by technology
[0004] The purpose of the present invention is to provide a power distribution cabinet that is easy to maintain, which has the advantages of easy maintenance, and solves the problem that the existing power distribution cabinet mentioned in the background technology requires staff to regularly clean the inside of it, which is time-consuming and laborious very troublesome question
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[0019] 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.
[0020] see Figure 1-3 , a power distribution cabinet that is easy to maintain, including a distribution box shell 1, an inner tank 2 is fixedly installed in the inner cavity of the distribution box shell 1, and the inner tank 2 can prevent dust from entering the distribution box shell 1 and then adhering to it on the power distribution equipment 3, resulting in the aging of the circuit of the power distribution equipment 3, the outer surface of the liner 2 is...
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The invention discloses an electric power distribution cabinet convenient to maintain. The electric power distribution cabinet includes an electric power distribution box shell. An inner container isfixedly installed in the inner cavity of the electric power distribution box shell; electric power distribution equipment is fixedly installed inside the inner container; the top and bottom of the inner container are provided with ventilation holes; dustproof devices are fixedly installed on the top and bottom of the inner container; each of the dustproof devices includes a dustproof box; and thefront side of the dustproof box is provided with a slot. The electric power distribution cabinet is provided with the dustproof devices, and one side of the dustproof box is provided with the slot toenable a drawer box to be inserted in and pulled out of the inside of the slot; and when the drawer box is inserted into the inside of the slot, dust is filtered by a static electricity dust-absorbingplate and a filter cloth which are disposed on the drawer box, so that the problem, that the dust can enter the inside of the inner container through air-vent holes and the ventilation holes in a base plate and adheres to the surface of the electric power distribution equipment to cause line aging, is prevented, and further, the dust is prevented from adhering to the electric power distribution equipment, and the number of electric power distribution box maintenance is reduced.
Description
technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet that is easy to maintain. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. , The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load. [0003] However, the power distribution cabinets currently on the market are easy to allow dust to enter the interior of the power distribution cabinet, resulting in aging of the lines i...
Claims
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IPC IPC(8): H02B1/28H02B1/30H02B1/46
CPCH02B1/28H02B1/306H02B1/46
Inventor 王在江
Owner 王在江