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Automatic wireless over-temperature protection system

An over-temperature protection and wireless technology, which is applied in the field of automatic wireless over-temperature protection system, can solve the problems of overheating and burning out of semiconductor components, automatic control, and temperature failure, etc., and achieve the effect of not being easily disturbed, easy to carry, and reduced in size

Inactive Publication Date: 2019-02-22
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in recent years, despite the development of science and technology, the existing methods generally use alarms to manually cool down, and there is still no better unified means for automatic control of temperature.
In addition, in order to detect the accuracy of temperature by traditional circuit means, the sampling signal is filtered and delayed.
When the detected temperature rises rapidly and the measured temperature exceeds its threshold by a large amount, the over-temperature protection circuit will start to act. Obviously, such hysteresis will cause some semiconductor components with high temperature to overheat and burn out.

Method used

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  • Automatic wireless over-temperature protection system

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] It should be noted that the "connection" mentioned in this application and the words used to express "connection", such as "connected", "connected", etc., include not only a direct connection between a certain component and another component, but also a certain One part is connected to another part through other parts.

[0022] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be u...

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Abstract

The invention discloses an automatic wireless over-temperature protection system. The system comprises: (1) an overheat signal transmitting end; (2) a main control end; and (3) a cooling automatic control end. The automatic wireless over-temperature protection system has the following advantages of (1) good ease of use; (2) good safety; (3) high reliability; (4) high energy efficiency; (5) low price; and (6) convenient networking.

Description

technical field [0001] The invention relates to an overheating protection system designed based on a temperature sensor and zigbee, in particular to an automatic wireless overheating protection system. Background technique [0002] Temperature is a very critical condition. For the electronics industry, excessive temperature will lead to the failure of components such as temperature-sensitive semiconductor device capacitors; for storage and logistics fields, excessive temperature will also affect the various properties of transported goods. Therefore, temperature control is a crucial technology in various fields. However, in recent years, despite the development of science and technology, the existing methods generally use alarms to manually cool down, and there is still no better unified means for automatic control of the temperature. In addition, in order to detect the accuracy of the temperature, the traditional circuit method performs filtering and delay processing on t...

Claims

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Application Information

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IPC IPC(8): H02H5/04H02J50/10H02J7/00
CPCH02H5/044H02J7/025H02J50/10
Inventor 火自明邹强
Owner TIANJIN UNIV