Quick test method for lamps with waterproof level IP65 or higher

An inspection method and technology for lamps, which are applied in the direction of measuring the acceleration and deceleration rate of fluids and using liquid/vacuum degree for liquid tightness measurement, etc., which can solve the problem that electronic products cannot enter water, burn out electronic components, and fog in lamps and lanterns. and other problems, to achieve the effect of preventing the entry of rainwater and dust, high detection efficiency, and easy collection

Inactive Publication Date: 2018-11-06
PR LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Once water enters the interior of the lamp, fog will appear on the lens of the lamp, causing virtual light;
[0004] 2. Do not allow water to enter the interior of electronic products, as water will burn out electronic components;
[0005] 3. When the lamp is soaked in water, it can only rely on human eyes to check whether there is water leakage, and the efficiency is relatively low;
[0006] 4. Low detection accuracy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention will be described in detail below.

[0034] This embodiment discloses a quick inspection method for a lamp with waterproof IP65 or higher, which includes the following steps:

[0035] There is a ventilating mounting hole on the lamp, and the inflatable device is screwed into the venting mounting hole provided on the lamp, and the inflating device completely seals the venting mounting hole;

[0036] Set the pressure value of the inflatable door on the inflatable device, the adjustment range of the pressure value of the inflatable door is 0.08pa to 0.12pa, in the present embodiment, the pressure value of the inflatable door is optimally 0.1pa;

[0037] Turn on the air switch on the air storage device connected to the inflatable device, and use the inflatable device to fill the lamp with air through the ventilating opening;

[0038] When the air pressure value in the lamp reaches the set pressure value of the inflatable valve, turn off...

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PUM

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Abstract

The invention discloses a quick test method for lamps with a waterproof level IP65 or higher. The quick test method includes the following steps of: installing an inflator in a ventilated bag mountinghole formed in a lamp; setting a pressure value of an inflation bag of the inflator; opening an air switch of an air storage device connected to the inflator, and using the inflator to inflate the lamp; closing the air switch when the air pressure in the lamp reaches the set pressure value of the inflation bag; and observing the change in the pressure value of the inflation bag, and determining the airtightness of the lamp according to the change in the pressure value. The quick test method for the lamps with the waterproof IP65 or higher can complete the waterproof test of the lamp without allowing the lamp to contact water, and has high test precision and high speed, and is suitable for the use requirement of a production line.

Description

technical field [0001] The invention relates to the field of electrical protection inspection, more specifically, a quick inspection method for lamps with waterproof IP65 or higher. Background technique [0002] Existing lamps for outdoor use need to be inspected for waterproof and dustproof IP level of the lamp shell before leaving the factory. If it is often used in a humid environment or in a particularly polluted environment, the protection level of the lamp shell needs to reach IP65 or above, in order to prevent the lamps from being affected by rainwater and dust after they are put into use. The traditional inspection methods generally use the soaking method or the raining method. However, the above two methods have the following disadvantages: [0003] 1. Once water enters the interior of the lamp, fog will appear on the lens of the lamp, causing virtual light; [0004] 2. Do not allow water to enter the interior of electronic products, as water will burn out electron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 张观文
Owner PR LIGHTING
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