Multifunctional AC low-voltage power distribution cabinet
A power distribution cabinet, multi-functional technology, applied in substation/distribution device housing, electrical components, substation/switch layout details, etc., can solve problems affecting equipment operation, dust entry, equipment dusting, etc., to eliminate potential safety hazards , The effect of preventing inhalation into the power distribution cabinet
Pending Publication Date: 2022-03-11
ANHUI MINGYUAN POWER EQUIP MFR
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Problems solved by technology
[0003] Existing low-voltage power distribution cabinets dissipate heat by opening ventilation holes on the box body, and a ventilation fan is installed in the ventilation holes. A large amount of dust and other impurities, the dust will enter the box in a large amount, causing dust to affect the operation of the equipment, and even cause a short circuit, which will cause certain operational accidents. There are certain safety hazards in the low-voltage power distribution cabinet
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[0028] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments.
[0029] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present specification shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanica...
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According to the multifunctional alternating-current low-voltage power distribution cabinet provided by one or more embodiments of the specification, the ventilation holes are formed in the opposite side parts of the power distribution cabinet body, the dustproof nets are arranged in the ventilation holes, and the bottom ends of the dustproof nets are connected with the pulling blocks, so that during heat dissipation, fourth bevel gears on rotating rods are engaged with first bevel gears, and the first bevel gears are engaged with second bevel gears; during cleaning, a driving rod drives rotating rods at the two ends to ascend through a lifting frame, a third bevel gear is meshed with a first bevel gear to enable the ventilation fan to rotate reversely, a vibration disc and a pulling block are located at the same height and make contact with each other, and therefore the power distribution cabinet is cleaned. The first vibration block of the vibration disc rotates to beat the second vibration block of the pulling block, so that dust and impurities on the dustproof net fall off, the ventilation fan rotates reversely to blow out the dust and impurities, the dust and impurities are effectively prevented from being sucked into the power distribution cabinet body, and potential safety hazards caused by dust are eliminated.
Description
technical field [0001] One or more embodiments of this specification relate to the technical field of electrical control, and in particular to a multifunctional AC low-voltage power distribution cabinet. Background technique [0002] The low-voltage power distribution cabinet contains one or more low-voltage switchgears and related control, measurement, signal, protection, adjustment and other equipment. To dissipate heat. [0003] Existing low-voltage power distribution cabinets dissipate heat by opening ventilation holes on the box body, and a ventilation fan is installed in the ventilation holes. A large amount of dust and other impurities will enter the box in large quantities, causing dust to affect the operation of the equipment, and even cause a short circuit, which will cause certain operational accidents. There are certain safety hazards in the low-voltage power distribution cabinet. Contents of the invention [0004] In view of this, the purpose of one or more ...
Claims
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IPC IPC(8): H02B1/30H02B1/28H02B1/56
CPCH02B1/30H02B1/306H02B1/28H02B1/565
Inventor 严钱涛刘虎
Owner ANHUI MINGYUAN POWER EQUIP MFR