A protective device for low-voltage electrical appliances with high safety performance and its application method

Abstract

The present invention proposes a protective device for low-voltage electrical appliances with high safety performance and its use method, which relates to the field of low-voltage electrical cabinets and includes a low-voltage electrical cabinet body. The four corners of the lower surface of the low-voltage electrical cabinet body are fixedly connected with supporting feet. The front face of the electrical cabinet body is rotatably connected with a flip door, and the bottom of the low-voltage electrical cabinet body is provided with an inspection layer. The invention facilitates the wires on the electrical components in the low-voltage electrical cabinet body to Tidying up reduces the probability of wire entanglement, thereby reducing the potential safety hazard of the device, and facilitates its maintenance, and the static electricity on the electrical components can be exported through the set destaticizing mechanism, thereby reducing the generation of static electricity accumulation , which protects the safety of electrical components and improves the safety performance of the device, and the level of the grounding nail can be changed by twisting the grounding nail, thereby ensuring that the grounding nail can be in contact with the ground and improving the applicability of the device.

Description

technical field [0001] The invention relates to the field of low-voltage electrical cabinets, in particular to a protective device for low-voltage electrical appliances with high safety performance and a use method thereof. Background technique [0002] Low-voltage electrical cabinets are massive parameters in data. Generally, switchgear, measuring instruments, protective appliances and auxiliary equipment are assembled in closed or semi-closed metal cabinets or on screen widths to form low-voltage electrical cabinets. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. The low-voltage electrical cabinet has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, common application, stable and reliable operation, high space utilization rate, less land occupation and environmental protection effect. [0003] However,...

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Problems solved by technology

[0003] However, when the existing low-voltage electrical cabinets are overhauled, the components at the bottom are inconvenient to take out, which is easy to cause difficulties for the operators, and the electrical components in the low-voltage electrical cabinets are likely to generate static electricity on the surface. Exporting, it is easy to cause static electricity accumulation, and then cause interference to the electrical components, and the wires of the electrical components in the low-voltage electrical cabinet are relatively messy, which is likely to cause safety hazards. Therefore, we propose a low-voltage electrical appliance with high safety performance. Device and method of use

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