Electric insulating part of electric power cabinet
A technology of electrical insulation and power cabinets, which is applied in the field of electrical insulation parts of power cabinets, can solve problems such as current influence of insulation parts, hidden safety hazards, etc., and achieve the effect of fast and convenient opening and closing, convenient protection, convenient and fast jamming
Pending Publication Date: 2021-10-01
姚宇龙
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Problems solved by technology
[0003] The Chinese invention with the authorized publication number CN109449815B discloses an electrical insulating part of an inflatable cabinet, and the electrical insulating part recorded therein has the following defects: when performing detection, the detection device needs to be inserted into the connecting groove to detect the current in the electrical insulating part , but in actual operation, the external detection device is inserted into the connecting wire when detecting the internal current, and the connecting wire is still exposed in the air when the detection is not performed. There are certain safety hazards in normal use. The current also has an effect
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[0028] 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.
[0029] see Figure 1-6 , an electrical insulator for a power cabinet, comprising an insulator body 1 and a connecting mechanism 9, the top of the insulator body 1 is provided with a main wire groove 2, the inner wall of the main wire groove 2 is movably connected with a connecting wire 3, and the inner wall of the main wire groove 2 is fixedly connected There is a first connecting wire 4, the inner wall of the main trunking 2 is fixedly connected with a second...
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The invention relates to the technical field of electrical insulating parts, and discloses an electrical insulating part of a power cabinet, which comprises an insulating part body and a connecting mechanism, and the top of the insulating part body is provided with a main wire duct. The arrangement of the connecting mechanism achieves the purpose of safe use, and a torsion spring can provide good rebound resilience after the cover plate is opened and closed, so that the cover plate can be quickly opened and closed, the working environment in the power cabinet is safer during use or detection and maintenance, Even if the detection rod is not used for detection, the detection rod cannot be oxidized due to exposure in the air, the detection rod can be located in an environment close to vacuum due to the arrangement of the plug, and parameters cannot be changed during current detection due to oxidation of the detection rod. When people do not detect, the detection rod can be more conveniently protected, the situations of mistaken touch and electric shock are avoided, and the problem that a common electric insulating part of an electric power cabinet has certain potential safety hazards is solved.
Description
technical field [0001] The invention relates to the technical field of electric insulating parts, in particular to an electric insulating part for a power cabinet. Background technique [0002] The so-called electrical insulation is a safety measure that uses non-conductive substances to isolate or wrap conductors to protect against electric shocks. Good insulation is the most important for ensuring the safe operation of electrical equipment and lines and preventing personal electric shock accidents. The basic and most reliable means, insulation can usually be divided into three types: gas insulation, liquid insulation and solid insulation. In practical applications, solid insulation is still the most widely used and most reliable insulation material. [0003] The Chinese invention with the authorized publication number CN109449815B discloses an electrical insulating part of an inflatable cabinet, and the electrical insulating part recorded therein has the following defects:...
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IPC IPC(8): H01B17/58H02B1/30
CPCH01B17/58H02B1/30
Inventor 姚宇龙
Owner 姚宇龙