Paint film testing device and method

A technology for testing devices and testing methods, which is applied in the direction of measuring devices, mechanical devices, instruments, etc., which can solve problems such as the performance degradation of the protective layer of lamps, corrosion of the shell, and potential safety hazards of live parts, so as to ensure reliability and environmental adaptability Effect

Inactive Publication Date: 2015-05-20
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

There is a layer of paint film on the surface of the lamp shell. In addition to making the lamp look beautiful, the main function is to prevent corrosion, so that the lamp shell will not be corroded in the use environment. If the paint film on the lamp shell is not good, the shell will be corroded. As a result, the performance of the protective layer of the luminaire is reduced, and the live parts inside the luminaire have potential safety hazards, resulting in a decrease in the reliability of the luminaire

Method used

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  • Paint film testing device and method

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0018] see figure 1 , the present invention provides a paint film testing device 100, the paint film testing device 100 includes a chassis 10, a sample placement platform 20, a pull arm 30, a bracket 40, a test needle 50 and a driving member 60, and the sample placement The stage 20 is arranged on the chassis 10 for positioning the sample to be tested (not shown), the bracket 40 extends vertically upward from the chassis 10 to support the pull arm 30, and the test needle 50 is connected to The pull arm 30, the needle point 52 of the test needle 50 extends to the sample placement table 20 and is close to the surface of the sample to be tested, and the pull arm 30 is driven by the driving member 60 to be able to relatively The support 40 moves back and forth, so that the tip 52...

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Abstract

The invention provides a paint film testing device. The paint film testing device comprises a chassis, a sample platform, a pull arm, a support, a testing needle, and a driving member; the sample platform is installed on the chassis and is used to position a sample to be tested; the support vertically extends upwards from the chassis and supports the pull arm; the testing needing is connected to the pull arm, the needle tip extends to the sample platform and is tightly pressed against the surface of the sample to be tested; and the pull arm is driven by the driving member and is capable of reciprocating relative to the support so as to drive the needle tip of the testing needle to reciprocate on the surface of the sample to be tested. The invention further provides a testing method for testing the adhesive force of paint film of a lamp. The provided paint film testing device and method can measure the adhesive force of paint film of a lamp, and thus the reliability and environmental adaptability of a lamp can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of paint film testing, in particular to a paint film testing device and a testing method. Background technique [0002] Special lamps are widely used in various industries because of their high safety and reliability. There are many live parts inside the lamp, and the shell of the lamp protects the live parts and the light source. The shell protects the live parts inside the lamp from corrosion and moisture, protects the safety of the use environment, and protects the personal safety of users. Therefore, the lamp housing plays a decisive role in the reliability of the lamp. There is a layer of paint film on the surface of the lamp shell. In addition to making the lamp look beautiful, the main function is to prevent corrosion, so that the lamp shell will not be corroded in the use environment. If the paint film on the lamp shell is not good, the shell will be corroded. As a result, the performance of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N19/04
Inventor 周明杰汪辉
Owner OCEANKING DONGGUAN LIGHTING TECH
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