Spray cleaning device and range hood

Abstract

The invention discloses a spray cleaning device and a range hood. The spray cleaning device (100) includes: a mounting frame, which is rectangular in shape and includes, in a successively vertically connected manner, a first frame (21), a second frame (22), a third frame (23) and a fourth frame (24); frame rails (30), which are arranged on the first frame and / or the third frame; a moving rail (40), which is in parallel with the second frame and the fourth frame, wherein two ends of the moving rail are provided with frame rail slide pieces (31) in sliding fit with the frame rails, the moving rail provided with a moving rail slide piece (41); a frame rail driving mechanism, which drives the frame rail slide pieces to slide along the frame rails; a moving rail driving mechanism, which drivesthe moving rail slide piece to slide along the moving rail; and a spray nozzle (10) being connected to the moving rail slide piece. In the structure, the spray nozzle can freely move on a two-dimensional plane within the mounting frame, so that spray cleaning area is effectively increased, cleaning dead angle is reduced, and cleaning efficiency is increased.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a spray cleaning device and a range hood. Background technique [0002] At present, electrostatic devices are widely used in range hoods for the separation of kitchen oil due to their good oil separation effect and simple implementation. Among them, after the range hood is used for a long time, the oil in the oil fume will accumulate and solidify in a large amount in the electrostatic device, thereby affecting the filtering and separating effect of the electrostatic device on the oil particles. [0003] When the electrostatic device in the range hood needs to be cleaned, the conventional method currently on the market is to remove the entire electrostatic device from the range hood, and then put it into the range hood after the electrostatic device is cleaned. The cleaning method is more complicated to operate. Another cleaning method that does not require disass...

AI Technical Summary

Problems solved by technology

Among them, after the range hood is used for a long time, the oil in the oil fume will accumulate and solidify in a large amount in the electrostatic device, which will affect the filtering and separation effect of the electrostatic device on the oil particles.

[0003] When the electrostatic device in the range hood needs to be cleaned, the conventional method currently on the market is to remove the entire electrostatic device from the range hood, and then put it into the range hood after the electrostatic device is cleaned. The cleaning method is more cumbersome

Another cleaning method that does not require disassembly and assembly of the electrostatic device has appeared on the market, that is, a heating wire is installed in the electrostatic device to make the oil solidified on the electrostatic device liquefied and dripped when heated. However, due to the limitation of the production process and cost, It is difficult to arrange heating wires on the outer surface of the entire electrostatic device, so that the oil stains on the outer surface that does not cover the heating wires are not easy to be removed

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