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Wireless temperature sensor

A wireless temperature and sensor technology, used in thermometers, thermometer parts, instruments, etc., can solve the problems of energy waste, wireless temperature measurement terminals without cable connections, etc., to achieve low energy consumption, safe and reliable electrical isolation, and compact structure. Effect

Inactive Publication Date: 2019-03-12
HANGZHOU SUPER ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that the power supply unit needs continuous power supply, which is a waste of energy, and it is impossible to connect the wireless temperature measurement terminal with the outside world without cables

Method used

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with accompanying drawing:

[0032] Such as Figure 1-5 Shown:

[0033]A wireless temperature sensor, comprising a housing, the housing includes an upper cover 1 and a lower cover 2, the two sides of the upper cover 1 are integrally formed with communicating through grooves 3, the housing is provided with a PCB board 4, and the PCB board 4 is clamped Connected with an energy collection unit, a rectifier diode 8, a Zener diode 9 and a main control IC chip 13, the main control IC chip 13 contains a micro control unit 10 and an RF radio frequency processor 12, and the main control IC chip 13 is electrically connected to a temperature sensing chip 11. The RF radio frequency processor 12 is connected with a wireless transmitting antenna 26; the energy collection unit includes a bobbin 5, the bobbin 5 is a bobbin 5 made of nylon, the bobbin 5 includes a bobbin 501, and the two ends of the bobbin 501 A sh...

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Abstract

The invention relates to the technical field of high-pressure temperature monitoring equipment, and discloses a wireless temperature sensor. The sensor comprises a housing and a PCB installed in the housing, through grooves which are communicated are formed in the two sides of the housing, the PCB is provided with an energy collecting unit, a rectifying circuit, a voltage-stabilizing protecting module and a main control IC chip, the main control IC chip is internally provided with a micro control unit and an RF radio frequency processing unit; the energy collecting unit comprises a coil skeleton, the coil skeleton is fixedly installed on the PCB, and alloy belts penetrate through the through grooves and the coil skeleton. The wireless temperature sensor has the advantages that the power consumption is ultra low, the installing is convenient, the anti-interference capability is high, the working is reliable, the size is small, the problem of temperature measuring in a high-voltage statecan be well solved, the collected temperature in real time is transmitted to a monitoring terminal, and therefore intermittent data transmission and accurate measuring are achieved.

Description

technical field [0001] The invention relates to the technical field of high-voltage temperature monitoring equipment, in particular to a wireless temperature sensor. Background technique [0002] In recent years, with the continuous growth of the economy, the demand for electricity is increasing, making the power system develop in the direction of large capacity, high voltage and intelligence, and the safe and efficient operation of the power system is closely related to the healthy development of the social economy and the people. stability of life. [0003] In various electrical equipment such as contacts and contacts of high and low voltage switchgear, knife switch, intermediate head of high voltage cable, dry type transformer, low voltage and high current cabinet, etc., the temperature rise caused by factors such as material aging, poor contact and current overload High, and unsuitable for detection of potential failures, the electrical equipment is easily damaged, when...

Claims

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Application Information

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IPC IPC(8): G01K1/02G01K7/01G08C17/02G01K1/024
CPCG08C17/02G01K1/024G01K7/01
Inventor 吴孝兵吴洪青杨忠亦赵国栋王龙董胜利
Owner HANGZHOU SUPER ELECTRONICS TECH
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