Novel handheld dust collection type cleaning brush

Abstract

The invention discloses a novel handheld dust collection type cleaning brush, and relates to the field of circuit board cleaning equipment.The novel handheld dust collection type cleaning brush comprises a shell, a brush head is installed at the front end of the shell and is of an annular structure, the shell is formed by connecting a male half shell and a female half shell, an installation piece is installed on the front side of the interior of the shell, and a rotary spray head is installed on the front side of the installation piece; an air nozzle is mounted on the rear side of the mounting part, the front end of the air nozzle is communicated with the rotary nozzle, the rear end of the air nozzle is communicated with an external air source through an air pipe, a spray point is mounted in the front side of the mounting part, and the front end of the spray point extends forwards into the rotary nozzle. The circuit board cleaning brush has the advantages that the rotary spray head and the spray point structure are additionally arranged in a traditional cleaning brush, the situation that dust and particles adsorbed on the surface of a circuit board are not thoroughly cleaned in a traditional cleaning mode is effectively improved, use is convenient, and the circuit board cleaning efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the field of circuit board cleaning equipment, in particular to a novel hand-held dust-absorbing cleaning brush. Background technique [0002] Circuit board, also known as printed circuit board or printed circuit board, is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film as the base material, which has wiring density High, light weight, thin thickness, and good bendability, so it is widely used. [0003] After the electronic circuit board has been used for a period of time, a layer of dust will adhere to the surface, which will affect the performance of the electronic device. Therefore, the electronic circuit board needs to be cleaned regularly; the existing electronic circuit board cleaning tools are mainly hair brushes. There are dense hairs. When cleaning, use the tip of the brush to brush repeatedly on the circuit board to remove the dust from the surface of the circuit boa...

AI Technical Summary

Problems solved by technology

[0003] After the electronic circuit board has been used for a period of time, a layer of dust will adhere to the surface, which will affect the performance of the electronic device. Therefore, the electronic circuit board needs to be cleaned regularly; the existing electronic circuit board cleaning tools are mainly hair brushes. There are dense hairs. When cleaning, use the tip of the brush to brush repeatedly on the circuit board to remove the dust from the surface of the circuit board. However, this cleaning method cannot guarantee that the dust in the circuit board slots will be cleaned. Secondly, due to static electricity For this reason, part of the dust will also be adsorbed on the fine lines on the circuit board. It is difficult for the brush to clean the dust adsorbed on the circuit board by repeated brushing, and the cleaned dust may be charged and adsorbed to the circuit board. On the surface of the board, the dust that has not been absorbed will also fly around, which pollutes the environment and cannot effectively clean the surface of the circuit board. Cleaning with a brush again will waste time and affect the cleaning efficiency, and repeated cleaning of the circuit board will also damage the surface of the circuit board. cause some damage

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