Framework type power distribution box

Abstract

The invention discloses a framework type power distribution box which comprises a case, mounting brackets, a door leaf and a fixing plate, wherein the fixing plate is positioned in the case; an electric meter, a circuit breaker, neutral connection terminals, a grounding terminal, a power socket and indicating lamps are mounted on the fixing plate; the mounting brackets are fixed on two sides of the case; the door leaf is arranged on the case; mounting holes are formed in a back plate of the case and the mounting brackets, so that wall mounting and framework type mounting can be realized; the electric meter, the circuit breaker, the power socket and the indicating lamps are mounted on the fixing plate, so that power can be externally conveyed and supplied, and circuit control and management can be realized; due to the grounding terminal and the neutral connection terminals, operation safety of equipment can be guaranteed; and a transparent acrylic plate is arranged in the middle of the door leaf, so that the structural theory in the framework type power distribution box can be intuitively displayed. Thus, equipment in urgent need is supplied to electrical training courses for majors of computer network and the like in colleges and universities; and the cognitive competence of students is improved.

Description

【Technical field】 [0001] The invention belongs to teaching and training equipment in the field of electric engineering, in particular to a rack-type distribution box, which is a teaching and training device for universities, vocational colleges and enterprises to train professionals in the field of electric engineering. 【Background technique】 [0002] In electrical engineering and household electricity, distribution boxes are used to manage and control the circuits. The existing distribution boxes are too bulky, fixed in the wall, and have a single function. [0003] In terms of teaching and training, circuit analysis and electrical engineering are the most important professional basic courses for electronics majors, and play an extremely important role in the process of professional learning. For students majoring in computer, communication, network, etc., the basic knowledge of circuit and electrician is particularly important, and the school often only pays attention to t...

AI Technical Summary

Problems solved by technology

For students majoring in computer, communication, network, etc., the basic knowledge of circuit and electrician is particularly important, and the school often only pays attention to the practical training of network for students of this type of major, and only has some theoretical knowledge in electrician. Practical training, lack of practical training on operation methods, making it difficult for students to operate with strong electricity after they go to work

Images