LED strobe warning light belongs toRoad traffic signal warning lights are outdoor lighting fixtures that require sealing testing during production to ensure good waterproof performance of the product.Hirays Technology, which has extensive experience in sealing testing of outdoor lighting fixtures,There are complete solutions and application cases in the sealing test of LED strobe warning lights. Let’s learn about them together.Tightness testsolution.
one.ledStrobe warning lightKey points of sealing test
LEDStrobe warning lightWaterproofing technology is mainly divided into two directions: structural waterproofing and material waterproofing.Structural waterproofing means that each structural component of the product has a waterproof function after being assembled. It needs to be closely matched with the silicone sealing ring for waterproofing. The shell structure is relatively precise and complex.Material waterproofing is achieved by filling potting glue, using waterproof membrane or sealing strips, and using sealant to bond and seal the joints between structural parts to make electrical components completely airtight and achieve the waterproof function of outdoor lamps.butLEDThe sealing method of the strobe warning light has an impact on the sealing test. The completely airtight structure of the lamp determines the need for indirect detection in the sealing test.
To test the tightnessLEDStrobe warning light
two.Customer tightness testing requirements
1. Achieve different models and shapesLEDStrobe warning light sealing test
2. Different waterproof level tests can be carried out
3. It has detection data recording function to improve data reference for improving production.
4. The detection speed needs to be controlled at15Second
three.Introduction to Hirays Technology Sealing Testing
When testing, it is necessary toLEDStrobe warning lightPut it into the mold and thenLEDStrobe warning lightTo inflate, due toLEDStrobe warning lightThe changes sensed by the precision pressure sensor of the sealing testing equipment are transmitted to the testing system. Finally, after a series of calculations, the gas leakage value can be obtained. Based on the leakage value, the sealing performance and performance of the lamp can be detected.IPWaterproof rating.
In order to achieve different models and shapesLEDStrobe warning light sealing test, Hirays TechnologyThe detector is divided into three parts: tester, air source, and tooling.Because the tester, air source, and tooling are independent entities, molds and corresponding tooling can be equipped according to different product shapes or details to meet testing needs.After testing and experiments, the customer customized theLEDStrobe warning lightThe detection speed of the sealing tester is7-10seconds.
Secondly, the data system of Hirays Technology Sealing Tester has entered a variety of waterproof level testing data."Positive and negative" pressure forms, and8There are three basic test modes, which can be selected individually or combined.use24BitA/Dconversion,32BitCPUComputing, and completely independently developed industrial control operating system, with full touch human-computer interaction interface.built-inRS232serial port,RJ45network port,USBcommunication interface,LTPexternalI/OControl port supports multiple communication protocols.In addition, it has a test data recording function, and the test data can be downloaded toUIn the disk, it is displayed on the computer, allowing users to scan barcodes, which can track and record defective products, repairs, etc., to achieve data monitoring.
Four.ledStrobe warning lightSealing tester display
five.ledStrobe warning lightTightness test details
six.Tightness tester related parameters
At present, the lighting waterproof detector of Hirays Technology is used in: air tightness testing of outdoor lighting such as road lights, landscape lights (Chinese lanterns, fireworks lights, cherry blossom lights, etc.), lawn lights (stainless steel turf lights), underground lights, wall lights, outdoor spotlights, floodlights, wall washers, etc.
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