Electric power monitoring sensor based on low-light electricity taking

Abstract

The invention aims to provide an electric power monitoring sensor based on low-light electricity taking, which comprises a sensor shell, a temperature sampling module and a microprocessor. The sensorshell comprises an upper cover, a middle frame and a rear cover, and two ends of the middle frame are respectively connected with the upper cover and the rear cover to form a closed body structure. The rear cover in the sensor shell is connected with the main board through an elastic sheet, the main board is provided with a battery support, the battery support is provided with a backup power supply, an antenna support on the backup power supply is provided with a low-light electricity taking device used for detecting power supply of the sensor, the main board is vertically provided with a plurality of groups of temperature sampling modules, low-light electricity taking and supplying are effectively achieved, the problem that the capacity of an original battery is low can be effectively solved, multiple kinds of energy are matched for supplying power, the service life can be greatly prolonged, and all-weather power supply can be effectively achieved.

Description

technical field [0001] The invention is mainly used in the technical field of power sensor acquisition and detection, and mainly relates to a power monitoring sensor based on low-light power acquisition. Background technique [0002] In the field of power monitoring, traditionally, the temperature of the environment to be measured is mostly measured by a thermometer, and it is difficult to effectively measure and monitor the environment to be measured. At this stage, the power supply of the detection sensor is provided by external power supply, or battery power supply, etc. Realized, but it is difficult to meet the requirements of the high-voltage line clamp temperature sensor for stable power supply. At present, the lithium-sub-battery power supply, due to the small size of the sensor, will lead to restrictions on the size of the lithium-sub-battery, which is difficult to meet The industry standard 5-year continuous working life requirement, and the sampling frequency is gr...

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Problems solved by technology

[0002] In the field of power monitoring, traditionally, the temperature of the environment to be measured is mostly measured by a thermometer, and it is difficult to effectively measure and monitor the environment to be measured. At this stage, the power supply of the detection sensor is provided by external power supply, or battery power supply, etc. Realized, but it is difficult to meet the requirements of the high-voltage line clamp temperature sensor for stable power supply. The current lithium-sub-battery power supply, due to the small size of the sensor, will lead to restrictions on the size of the lithium-sub-battery, which is difficult to meet The industry standard 5-year continuous working life requirement, and the sampling frequency has been greatly reduced, resulting in a great impact on the accuracy of detection sampling, and it is more difficult to increase and replace later, to a large extent Increased post-operation and maintenance costs

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