A new type of power distribution cabinet for power transmission and distribution occasions
A power distribution cabinet, power transmission and distribution technology, applied in substation/distribution device housing, electrical equipment housing/cabinet/drawer, electrical components, etc. Reduced practicability and other issues, to achieve the effect of convenient and fast operation, improved practicability, and improved reliability
Active Publication Date: 2018-09-28
GUANGZHOU KINGROAD ELECTRICAL EQUIP
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Problems solved by technology
[0003] In order to understand the specific working conditions of the power distribution cabinet in more detail, the side of the power distribution cabinet is usually equipped with a side door. By opening the side door, the operator can enter the interior of the power distribution cabinet to check the operation status of the internal components. However, in the existing power distribution cabinet, the side door The structure of the installation mechanism is complex and the operation is inconvenient
At the same time, the power distribution cabinet has poor ability to process power grid signals, and the internal signal processing module can handle a single signal, and cannot process signals of different strength levels at the same time, thus reducing the practicability of the power distribution cabinet.
Method used
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[0027] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0028] Such as Figure 1-Figure 7 As shown, a new type of power distribution cabinet for power transmission and distribution occasions, including a cabinet body 1 and a side door mechanism 3 arranged on one side of the cabinet body 1, the front of the cabinet body 2 is sequentially provided with display screens from top to bottom 2. A number of status indicator lights 4 and input and output mechanisms;
[0029] Described side door mechanism 3 comprises side door 3 and lock column 9, and described side door 3 is provided with installation mechanism 8, and described installation mechanism 8 is connected with lock column 9, and the side close to installation mec...
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The invention relates to a novel power distribution cabinet used in power transmission and distribution occasions. The novel power distribution cabinet comprises a cabinet body and a side door mechanism arranged on one side of the cabinet body, wherein a display screen, a plurality of status indicator lamps and an input and output mechanism are arranged on the front face of the cabinet body from top to bottom in sequence. According to the novel power distribution cabinet used in the power transmission and distribution occasions, a clamping block is inserted in a second notch in a locking column through a spring in a handle unit to realize the sealing of the side door, and the clamping block is separated from the second notch by pulling the handle so as to open the side door. The mounting mechanism is simple, convenient and efficient in operation, and the practicability of the power distribution cabinet is greatly promoted; and furthermore, a signal processing circuit has a variable gain effect, so that the collection of different levels of input signals can be met, and the reliability of the signal processing circuit is improved.
Description
technical field [0001] The invention relates to a novel power distribution cabinet used in power transmission and distribution occasions. Background technique [0002] The power distribution cabinet is the general name of the motor control center. As the final equipment of the power distribution system, the power distribution cabinet is used in occasions where the load is relatively scattered and there are few circuits, while the motor control center is used for occasions where the load is concentrated and there are many circuits. [0003] In order to understand the specific working conditions of the power distribution cabinet in more detail, the side of the power distribution cabinet is usually equipped with a side door. By opening the side door, the operator can enter the interior of the power distribution cabinet to check the operation status of the internal components. However, in the existing power distribution cabinet, the side door The installation mechanism of the de...
Claims
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IPC IPC(8): H02B1/30
CPCH02B1/30H02B1/306H05K5/023
Inventor 陈立
Owner GUANGZHOU KINGROAD ELECTRICAL EQUIP