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High-voltage fuse box combined with LED lamp

A technology of LED lights and high-voltage insurance, which is applied in the direction of coupling devices, emergency protection devices, parts of connecting devices, etc., can solve problems such as increased inspection workload, prolonged time for eliminating accidents, and difficult visual identification of faults, etc. Intuitive and easy to identify, simple and compact structure, safe and reliable operation

Inactive Publication Date: 2017-05-31
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the circuits of large-scale communication equipment are extremely large, and there are many shunts, the connectors are scattered in the cabinet. The problem is that when a certain connector fails or the fuse blows, it is difficult to visually identify the fault, resulting in increased inspection workload. , the time to eliminate accidents is extended

Method used

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  • High-voltage fuse box combined with LED lamp
  • High-voltage fuse box combined with LED lamp
  • High-voltage fuse box combined with LED lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] The electrical connection of the present invention:

[0022] refer to figure 1 , the present invention is used in conjunction with the electrical connector, the present invention is inserted into the electrical connector, the electrical connector is installed with the electrical cabinet, and the wires inside the equipment are welded at the two lead-out terminals of the electrical connector; Two wires, and finally plug the power plug with the two incoming terminals of the electrical connector, and the power connection is completed.

[0023] Working process of the present invention:

[0024] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , when the power plug is connected to the electrical connector, the two lead-in terminals respectively conduct the present invention; since the LED lamp 27 of the present invention is connected in series with the resistor 25 and then connected in parallel with the fuse 26, when the current is normally conducted , ...

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PUM

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Abstract

The invention discloses a high-voltage fuse box combined with an LED lamp. The high-voltage fuse box comprises a box body, an upper cover, a first elastic sheet, a second elastic sheet, a resistor, a fuse cylinder and the LED lamp, wherein an LED lamp holder, a fuse cylinder holder and a resistor holder are arranged on the box body; a first elastic sheet socket, a second elastic sheet socket and an elastic sheet slot are also formed in the box body; the resistor and the fuse cylinder are arranged in the resistor holder and the fuse cylinder holder; the LED lamp is arranged in the LED lamp holder; the first elastic sheet and the second elastic sheet are arranged in the first elastic sheet socket and the second elastic sheet socket in sequence; and the upper cover is buckled on the box body. The high-voltage fuse box is used for high-voltage communication equipment; current overload protection in a circuit is realized through the fuse, and an on-off state of the circuit is displayed through the LED lamp; and the high-voltage fuse box has the advantages of simple and compact structure, safe and reliable operation and visualized and capability of easily recognizing faults.

Description

technical field [0001] The invention relates to the technical field of communication equipment, and relates to a fuse box used for circuit overload protection and warning in a high-voltage environment, in particular to a high-voltage fuse box combined with an LED lamp. Background technique [0002] In the prior art, power connectors are mostly used in low-voltage environments, and most power connector products with fuses are used in low-voltage environments. However, with the development of the communication market, the requirement for the transmission power of the connector is getting higher and higher, which requires the connector in the prior art to meet low current and high voltage. Because the circuits of large-scale communication equipment are extremely large, and there are many shunts, the connectors are scattered in the cabinet. The problem is that when a certain connector fails or the fuse blows, it is difficult to visually identify the fault, resulting in increased...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H85/34H01H85/20H01H85/02H01R13/713
CPCH01H85/34H01H85/02H01H85/0241H01H85/20H01H85/205H01R13/7137
Inventor 张海旭张杰王宏吉
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST