Intelligent relay and data collection method thereof

A technology of data acquisition unit and relay, applied in relays, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve problems such as insufficient intelligence, inability of relays to collect and monitor the working status, and inability to grasp the working status of relays.

Inactive Publication Date: 2017-05-31
深圳市品川新能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, traditional relays cannot collect and monitor their own working status, which is not intelligent enough, and staff cannot grasp the working status of relays through external man-machine devices

Method used

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  • Intelligent relay and data collection method thereof
  • Intelligent relay and data collection method thereof
  • Intelligent relay and data collection method thereof

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Embodiment Construction

[0012] see Figure 1-3 As shown, the present invention relates to a smart relay, which includes a housing 1, a bottom cover 2, a relay unit 3, and a data acquisition unit 4. The bottom cover 2 is clamped and fixed with the housing 1, and the bottom cover 2 and the housing 1 A cavity is formed between them, and the relay unit 3 and the data acquisition unit 4 are all fixedly arranged in the cavity. The data acquisition unit 4 includes a PCB circuit board 41, a current sensor, a voltage sensor, and a temperature sensor 42. The current sensor , a voltage sensor, and a temperature sensor 42 are all connected to the PCB circuit board 41, the static contact of the relay unit 3 is provided with a lead bolt 31, and the relay unit is also provided with a coil 32, and the temperature sensor 42 is respectively fixed on the lead out Bolt 31, coil 32, described current sensor is fixedly arranged on coil 32, and is connected with coil 32, and described voltage sensor is connected with input...

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PUM

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Abstract

The invention provides an intelligent relay and a data collection method thereof. The intelligent relay comprises a housing, a bottom cover and a relay unit, and further comprises a data collection unit, wherein the data collection unit comprises a PCB circuit board, a current sensor, a voltage sensor and temperature sensors; the temperature sensors are respectively fixed to a leading-out bolt and a coil, the current sensor is fixedly arranged on the coil and is connected with the coil, the voltage sensor is connected with an input voltage, and the PCB circuit board is provided with an output signal interface. The intelligent relay provided by the invention is provided with the data collection unit, the input voltage, the coil temperature, the coil current, the contact temperature and the service life times of the relay unit are detected by the current sensor, the voltage sensor and the temperature sensors, and the collected data information is output to an external human-computer device by the output signal interface, so that the external human-computer device displays a working state of the relay, and a worker can master the working condition of the relay at any time.

Description

technical field [0001] The invention relates to the field of relays, in particular to an intelligent relay and a data collection method thereof. Background technique [0002] The relay is an electrical control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity meets the specified requirements. It has an interactive relationship between the control system and the controlled system. Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. When power is applied to the input terminal of the relay, the armature part overcomes the reaction force generated by the compression spring, leaf spring, etc., and pulls in to the bottom iron. The switching function of the terminal, when the power is cut off to the input terminal of the relay coil, the armature / t...

Claims

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Application Information

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IPC IPC(8): H01H50/02H01H47/00
CPCH01H50/021H01H47/002
Inventor 邹明
Owner 深圳市品川新能源技术有限公司
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