Sealing detection device and sealing detection method
A technology of sealing detection and detection box, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, etc., which can solve the problems of corrosion of electrical components of lamps and affecting the service life of lamps, etc.
Inactive Publication Date: 2015-04-29
OCEANKING DONGGUAN LIGHTING TECH +2
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Problems solved by technology
At present, there are more and more LED lamps used in the market. Most of the lamps have been used for a period of time to condense water droplets on the transparent parts of the LED lamps. As time goes on, the water drops will increase. The sealed lamps will last for a long time. Working in water droplets will cause corrosion of electrical components inside the lamp and affect the service life of the lamp
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[0018] 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.
[0019] see figure 1 , The first preferred embodiment of the present invention provides a leak detection device 100 , the leak detection device 100 includes a test box 10 , a water tank 20 , a sprayer 30 , a pressure adjustment device 40 and a controller 50 .
[0020] The detection box 10 is used for accommodating the water tank 20 and detection lamps for detection, and for installing the sprayer 30 . In this embodiment, the detection box 10 is a cuboid box with a detection space 11 inside. The testing box 10 is provided with a box door (not shown in the figure), and the box door is used for placing or taking out testing products into the testing space 11 . When the box door is closed, the detection space 11 is a closed space.
[0021] The water tank 20 is used to hold water...
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The invention provides a sealing detection device used for detecting the sealing performance of lamps. The sealing detection device comprises a detection box, a water tank, an atomizer and a controller, wherein the detection box is used for forming sealed detection space; the water tank is arranged on the detection space and used for accommodating water so as to soak transparent parts of detected lamps; the atomizer is arranged in the detection space and used for spraying water mist into the detection space; and the controller is in signal communication with a power supply connected with the detected lamps and used for controlling switching on and off of the detected lamps. The invention further provides a sealing detection method. The sealing detection device and method can detect the sealing performance of LED lamps effectively.
Description
technical field [0001] The invention relates to a device and a method for detecting the airtightness of a lamp. Background technique [0002] Lamps are becoming more and more important in daily lighting, and most of the lamps are used outdoors, and the harsh environment requires relatively high sealing requirements for the lamps themselves. If the sealing performance of the lamp is not good, water will enter the interior of the lamp during use, which will eventually lead to damage to the electrical components inside the lamp, followed by a lot of maintenance work and maintenance costs. In order to ensure that the lamps can meet the requirements of the use environment, the waterproof level test of the developed samples is required during the development of the lamps. In the prior art, the waterproof level test is verified according to the detection method in GB7000.1. Although this method is effective in verifying the IP (INGRESS PROTECTION) protection level, it ignores the ...
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IPC IPC(8): G01M3/02
Inventor 周明杰郭群强
Owner OCEANKING DONGGUAN LIGHTING TECH