Lighting device support structure of drum washing machine knob mechanism

Abstract

The lighting device supporting structure for knob mechanism in drum type washing machine includes rotary switch comprising coder fixed onto circuit board and connected coder shaft, knob combined to the coder shaft, and ring lighting device rack surrounding the rotary switch and fixed onto the circuit board. Inside the lighting device rack, there is support flange installed onto the circuit board and surrounding the coder. Owing to the support flange to coat the outside of the coder and protect the coder, the present invention can inhibit the swinging of the coder and protect the coder combining part in the circuit board to raise the reliability of the drum type washing machine.

Description

technical field [0001] The invention relates to the field of washing machines. Background technique [0002] Generally speaking, the washing method of the drum washing machine is: put washing powder, tap water and laundry into the drum, use the rotational force provided by the motor to rotate the drum and the laundry, and remove the dirt from the laundry through the mutual friction between the drum and the laundry. Therefore, the washing method of the drum washing machine hardly damages the laundry, and the laundry will not be entangled with each other, and the washing effect of the drum washing machine is very good. [0003] figure 1 It is a three-dimensional view of the appearance of a general front-loading washing machine. As shown in the figure, the appearance of the drum washing machine is roughly a cuboid with a door formed on the front. The laundry can be put into the drum through the door, or the cleaned clothes can be taken out from the drum. [0004] There is a...

AI Technical Summary

Problems solved by technology

[0014] First of all, although the existing illuminator bracket 6 can prevent the light leakage of the illuminator (L), it is only limited to this function and cannot prevent the damage caused when the side impacts the rotary switch 5

[0015] That is, the existing illuminator support 6 simply supports the illuminator (L) and prevents the light from leaking from the illuminator (L), but cannot prevent the rotary switch 5 from shaking when the knob 50 is subjected to a lateral impact force.

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