Pressure balancing breather for light-emitting diode (LED) lamp
A technology for LED lamps and respirators, which is applied to semiconductor devices of light-emitting elements, point light sources, lighting and heating equipment, etc., can solve problems such as lamp burnout failure, sealing strip fatigue, affecting product performance, etc., and achieve long-term stable operation. , The effect of excellent weather resistance
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[0018] In conjunction with the accompanying drawings, further description, such as figure 1 , figure 2 Shown:
[0019] A pressure-balanced respirator for LED lamps, including a connecting piece 1 connected to the lamp body, characterized in that: the connecting piece 1 is a hollow connecting piece in the shape of a "cross", and one longitudinal end of the hollow connecting piece 1 A ceramic filter 2 is socketed, and a tight gland 3 is arranged on the periphery of the ceramic filter 2, and the tight gland 3 is connected to the transverse end of the hollow connector 1 by covering the ceramic filter 2 to the middle of the hollow connector 1; The other longitudinal end of the connector 1 is connected to the lamp body, and the top and bottom of the longitudinal connection end are provided with through holes 11 and 12, and the bottom through holes 12 communicate with the interior of the lamp body, so that the filtered air enters the lamp body, which realizes As long as there is a...
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