Electrical control device and power distribution cabinet
An electrical control device and switch control technology, applied in the direction of panel/switch station circuit devices, etc., can solve the problems of many wire connections, high labor costs, unreliable operation, etc., and achieve safe and reliable installation, convenient and intelligent control, and stable operation. Effect
Pending Publication Date: 2017-11-07
张志明
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Problems solved by technology
[0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: usually, the traditional secondary circuit contains a large number of relays, buttons, indicator lights, changeover switches and other components, and there are many wire connections, and manual installation is required , This leads to the installation of the secondary circuit, which consumes labor, consumables, labor costs are high, and the failure rate is high, the operation is unreliable, maintenance is difficult, and the fault is not easy to troubleshoot. At the same time, due to the intricate circuits occupying a large number of The space of the distribution cabinet is not beautiful and the volume is large
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[0046] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0047] An embodiment of the present invention provides an electrical control device, such as figure 1 As shown, the device 500 includes: a processing unit 501 and a remote signal receiving unit 502 , a communication unit 503 and a switch unit 504 respectively connected thereto. in,
[0048] The remote signaling receiving unit 502 is used for receiving external remote sig...
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The invention discloses an electrical control device and a power distribution cabinet, and relates to the technical field of electrical power distribution cabinets. The specific embodiment of the electrical control device and the power distribution cabinet includes a remote signal receiving unit for receiving an external remote signal and transmitting the remote signal to a processing unit, a communication unit for receiving a control signal of a host computer and sending the control signal to the processing unit, a processing unit which comprises output ports and is used for generating and outputting a corresponding switch control signal through the combination with output logic of each output port according to the remote signal and / or the control signal, and a switch unit which comprises a control switch and an output port composed of control output ports, wherein the control switch conducts switch action under the control of a switch control signal output by a corresponding control output port, so that a switching value for controlling electrical equipment is output. According to the electrical control device and the power distribution cabinet, twice control on the electrical equipment can be achieved, meanwhile, the electrical control device and the power distribution cabinet are safe and reliable, time-saving and labor-saving to install and good in overall appearance.
Description
technical field [0001] The invention relates to the technical field of electrical distribution cabinets, in particular to an electrical control device and a distribution cabinet. Background technique [0002] At present, when controlling electrical equipment, the centralized power distribution cabinet control method is generally adopted. In the distribution cabinet, the parameters of the primary circuit and the working conditions of each component are controlled, protected, adjusted, measured and monitored through the secondary circuit. The traditional secondary circuit is built by wiring and connecting various types of discrete components according to a certain logical relationship. [0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: usually, the traditional secondary circuit contains a large number of relays, buttons, indicator lights, changeover switches and other components, and ...
Claims
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IPC IPC(8): H02B1/24
CPCH02B1/24
Inventor 张志明
Owner 张志明