A kind of negative ion emitting pin row assembly with detection line

Abstract

The invention discloses a negative ion emission pin row assembly with a detection line. The negative ion emission pin row assembly comprises an emission pin row which is formed by combination of a plurality of emission pins through a substrate, wherein the substrate is in a printed circuit board structure and is arranged in a bottom box; one side of the substrate is propped against the bottom part of the bottom box; the emission pins extend out of the bottom box through pin holes in the bottom box; a bus board is arranged at the other side of the substrate and is pressed and fixed through a box cover, so that the bus board is electrically connected with the plurality of emission pins; the emission pins are riveted and fixed to the substrate through the tail parts; the detection line formed by a copper-clad layer is also formed on the substrate; the detection line and the emission pins are in an insulating state; and an induced charge is formed when the emission pins emit negative ions. The negative ion emission pin row assembly with the detection line has the beneficial effects that emission heads of emission terminals are convenient to change; electrical connection is reliable; the detection line does not need to be separately arranged; and the negative ion emission pin row assembly is simple in structure, convenient to dismantle and assemble, high in production efficiency, and high in reliability, and can also be individually washed or cleaned.

Description

technical field [0001] The patent of the present invention relates to an anion emitting end component, in particular to an anion emitting needle row assembly with a detection line. Background technique [0002] Negative ion air purifier is an environment-optimized appliance that uses its own negative ions to purify, remove dust, deodorize, and sterilize the air. Harmful substances in the air, while traditional air purifiers use a fan to draw air and use a filter to filter dust to purify the air. This is called the passive adsorption filter purification principle, and the filter needs to be replaced regularly, while the negative ion air purifier does not need consumables. The emitting end of the negative ion purifier includes multiple rows of emitting head assemblies, and each assembly is provided with a plurality of emitting heads. Existing components usually fix multiple emitters together by injection molding, and multiple metal heads are welded or integrally formed on the...

AI Technical Summary

Problems solved by technology

Most of the existing detection lines are provided with a separate wire, which requires special fixing parts to be fixed separately, and its structure is complex, low in efficiency, and high in cost

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