Bulb rack structure of rotary press button module of drum washing machine

A technology of a drum washing machine and a bracket structure, which is applied to other washing machines, washing devices, textiles, and papermaking, and can solve the problems of not being able to prevent damage to the rotary switch 5 and not being able to protect the rotary switch, so as to prevent left and right shaking, prevent damage, The effect of preventing damage

Inactive Publication Date: 2006-01-04
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing light bulb holder 6 can prevent the light leakage of the light bulb L, it cannot prevent the damage caused by the side impact of the rotary switch 5
That is, the existing light bulb holder 6 has only the function of supporting the light bulb L and blocking the light, but cannot protect the rotary switch 5 when the rotary button 50 is impacted to the side.

Method used

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  • Bulb rack structure of rotary press button module of drum washing machine
  • Bulb rack structure of rotary press button module of drum washing machine
  • Bulb rack structure of rotary press button module of drum washing machine

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Embodiment Construction

[0028] Below, refer to the attached Figure 5 , Figure 6 And the embodiment describes the present invention in detail. In the following description, the same reference numerals are used for the same parts as in the prior art.

[0029] Such as Figure 5 , Figure 6 As shown, the light bulb support structure of the rotary button assembly of the drum washing machine includes a rotary switch composed of an encoder fixed on the circuit board and a supporting encoder shaft, a rotation selection button combined with the encoder shaft of the rotary switch, and a circle rotating The button is fixed on the circuit board and the main frame is a ring-shaped light bulb holder. The light bulb holder structure is also provided with shaft support ribs 61 and button support ribs 63. The shaft support ribs 61 are arranged in the main frame 60 of the light bulb holder 6. The side and the outer side supporting the encoder shaft 52. The button supporting rib 63 is provided on the upper surfa...

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PUM

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Abstract

The bulb rack structure of rotary press button module for drum type washing machine includes rotary switch comprising coder fixed on the circuit board and supporting coder shaft, rotary press button combined to the coder shaft, and ring bulb rack around the rotary press button and fixed onto the circuit board. It has also shaft supporting ribs and press button support ribs, the shaft supporting ribs inside the main frame of the bulb rack support the coder shaft from outside, and press button support ribs on the shaft supporting ribs support the rotary press button. The bulb rack structure can absorb the side impact on the rotary press button to avoid the damage of the rotary switch and the circuit board, resulting in raised reliability of the washing machine product.

Description

technical field [0001] The invention relates to a rotary button assembly of a drum washing machine, in particular to an improved structure of a light bulb support in the rotary button assembly. Background technique [0002] Generally speaking, after putting detergent, washing water and laundry into the drum, the drum washing machine is driven by a motor to make the rotating drum rub against the laundry to perform washing. When washing clothes with a drum washing machine, the laundry is hardly damaged, and the laundry is not entangled with each other, and the washing effect like beating and scrubbing can be achieved. [0003] figure 1 It is a three-dimensional schematic diagram of the appearance of a drum washing machine. As shown in the figure, the appearance of the drum washing machine is roughly a straight hexahedron, and the front face forms a washing machine door for putting in or taking out laundry. The front upper part of the drum washing machine body 1 is provided w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/00
Inventor 金臣李奉相
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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