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Area blackbody

A technology of surface source black body and bottom surface, which is applied in the field of black body, can solve the problem of unsatisfactory thermal conductivity of surface source black body, and achieve the effects of easy and rapid assembly, sharp edges and corners, and simple production

Active Publication Date: 2022-04-12
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a surface source black body, which is used to improve the problem of unsatisfactory thermal conductivity of the surface source black body

Method used

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Embodiment Construction

[0034] 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.

[0035] Such as figure 1 and figure 2 As shown, a surface source blackbody provided by the embodiment of the present invention includes a substrate 100 and a plurality of first radiation components 1 arranged along the first direction on the substrate 100, wherein every two adjacent first radiation components 1 At least one second radiating component 2 is arranged between them (when two or more second radiating components 2 are arranged between two adjacent f...

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Abstract

The invention relates to the field of black body technology, and discloses a surface source black body, which includes a substrate and a plurality of first radiation components arranged on the substrate along a first direction, wherein every two adjacent first radiation components At least one second radiating component is arranged between the components; the radiating body included in the second radiating component is an active radiating body, which is detachably connected to the substrate, and a thermally conductive filling layer is provided between the bottom surface of the active radiating body and the substrate. The surface source blackbody improves the problem of unsatisfactory thermal conductivity of the surface source blackbody in the prior art.

Description

technical field [0001] The invention relates to the technical field of black bodies, in particular to a surface source black body. Background technique [0002] As we all know, as a standard radiation source, the surface source black body is widely used in the calibration of infrared radiation thermometers, infrared thermal imaging cameras, etc. The thermal conductivity of the surface source blackbody is an important index affecting its performance, and directly affects the calibration accuracy of the surface source blackbody radiation source. However, in the prior art, the thermal conductivity of the surface source blackbody is not ideal. [0003] In view of this, it is very necessary to design a surface source blackbody with higher thermal conductivity. Contents of the invention [0004] The invention provides a surface source blackbody, which is used to improve the problem of unsatisfactory thermal conductivity of the surface source blackbody. [0005] To achieve the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/52
CPCG01J5/53
Inventor 蒋苏民陈鸿武郑东辉
Owner ZHEJIANG DAHUA TECH CO LTD
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