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Method of testing anti-impact performance of lamp

A test method and anti-impact technology, which is applied in impact testing, testing of machines/structural components, measuring devices, etc., can solve problems such as potential safety hazards and inability to ensure the anti-impact performance of lamps, and achieve improved reliability and high-quality standards Effect

Inactive Publication Date: 2014-12-03
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing tests on the impact resistance of lamps generally only test the impact resistance of lamps under the condition of static pulling force and shear force. cannot be guaranteed, leading to the existence of security risks

Method used

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  • Method of testing anti-impact performance of lamp

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Embodiment Construction

[0027] 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.

[0028] see figure 1 , a test method for the impact resistance performance of a lamp provided in an embodiment of the present invention. The method includes the following steps:

[0029] Step 101: Provide a lamp.

[0030] Step 103: Obtain the impact point when the lamp is impacted in the actual installation environment. In this embodiment, the actual installation environment includes low roadways or transport passages. Specifically, the lamp is fixedly installed in a low roadway. By analyzing the actual installation state of the lamp and combining with the actual shape of the lamp, the impact point when the lamp is hit is obtained.

[0031] Step 105: Obtain the impact energy W received by the lamp when it is impacted by the impact source in the actual installation environm...

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Abstract

The invention provides a method of testing the anti-impact performance of a lamp. The method comprises steps: a lamp is provided, an impact point of the lamp when the lamp is impacted in the actual mounting environment is acquired, impact energy W when the lamp is impacted by an impact source in the actual mounting environment is acquired, the lamp is mounted in a preset mounting position in the preset mounting way, the impact point is arranged upwardly, a hammer is provided, the hammer is upwardly arranged at the preset height according to the impact point, the hammer falls freely to impact the impact point, the bearing force of the lamp in the case of impact is checked whether to arrive at the limit, the preset height is added gradually, the lamp performs free-fall movement repeatedly for the preset times, and the lamp is evaluated whether dropping happens to the lamp in the actual use. According to the testing method, the problem of dropping of the lamp in the actual use due to possible crack and deformation in the case of impact can be tested, and evidence is provided for the anti-impact performance of the lamp in the case of development and design.

Description

technical field [0001] The invention relates to a test method, in particular to a test method for the impact resistance performance of a lamp. Background technique [0002] Lamps, as an essential electrical appliance, have been widely used in various environments. Fixed lamps installed in low laneways and conveying passages often have the imagination of colliding with peers or transported objects. In the collision, it will cause damage to the lamp, and the lamp may fall off the installation position and hurt people. Therefore, the impact resistance performance test of lamps has become one of the important parameters that must be considered in the design of lamps. [0003] Existing tests on the impact resistance of lamps generally only test the impact resistance of lamps under the condition of static pulling force and shear force. It cannot be guaranteed, which leads to the existence of potential safety hazards. Contents of the invention [0004] The purpose of the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
Inventor 周明杰杜勇强
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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