Thin film type thermocouple, temperature sensor and intelligent wearable device

A technology of temperature sensor and thermocouple, which is applied to thermometers, thermometers, instruments, etc. which are directly sensitive to heat by electric/magnetic components, can solve the problems of untimely heat conduction of thermocouples, time difference of detection data, large size of thermocouples, etc. Achieve the effect of solving slow thermal conductivity, reducing detection delay, and high temperature measurement accuracy

Inactive Publication Date: 2020-08-28
江西新菲新材料有限公司
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Problems solved by technology

[0003] However, in the process of implementing the present application, the inventors found that there are at least the following problems in the prior art: the thermocouple has a large volume and cannot be well integrated in a small electronic device; The heat conduction between them is not timely, and there is a time difference in the detection data

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  • Thin film type thermocouple, temperature sensor and intelligent wearable device
  • Thin film type thermocouple, temperature sensor and intelligent wearable device
  • Thin film type thermocouple, temperature sensor and intelligent wearable device

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] It should be noted that when a component is said to be "electrically connected" to another component, it may be directly on the other component or there may be an intervening component. When one component is said to be "electrically connected" to another component, it may be connected by contact, eg, by means of a wire connection, or non-contact, eg, by means of a non-contact coupling.

[0061] Unless otherwise defined, all technical and scientific term...

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Abstract

The invention provides a thin film type thermocouple. The thin film type thermocouple comprises: a base material; a thermocouple unit that is arranged on one side of the base material and comprises afirst metal electrode and a second metal electrode, and one end of the first metal electrode is connected with one end of the second metal electrode; and the heat conduction piece that is arranged onone side, far away from the thermocouple unit, of the base material and corresponds to the joint of the first metal electrode and the second metal electrode. The thin film type thermocouple provided by the invention is relatively small in size and relatively high in heat conduction rate. The invention further provides a temperature sensor with the thin film type thermocouple and an intelligent wearable device.

Description

technical field [0001] The invention relates to the technical field of temperature detection, in particular to a thin-film thermocouple, a temperature sensor and an intelligent wearable device. Background technique [0002] In the fields of industrial production, intelligent processing and wearable electronic devices, the demand for temperature detection is getting higher and higher. Thermocouple is a more commonly used temperature sensor in temperature measurement. Its main advantages are wide detection range and adaptability to various atmospheric environments. It is also strong, low in price, does not require power supply, and has low cost. [0003] However, in the process of implementing the present application, the inventors found that there are at least the following problems in the prior art: the thermocouple has a large volume and cannot be well integrated in a small electronic device; The heat conduction between them is not timely, and there is a time difference in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K7/02
CPCG01K7/028
Inventor 田雨洪
Owner 江西新菲新材料有限公司
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