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Waterproof control board component and washing machine with same

A control panel and control panel technology, applied in the field of washing machines, can solve the problems of safety hazards, condensation, water splashing or even flowing on the washing machine, etc., to achieve the effect of preventing safety hazards, high safety, and lower requirements for the installation environment

Inactive Publication Date: 2017-10-24
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, many families currently place the washing machine in the bathroom. When the user takes a bath, a large amount of water will splash or even flow onto the washing machine. gap condensation on the surface of the circuit board, such as figure 2 As shown, it causes potential safety hazards; at the same time, since the current shape of these welded bars is generally some simple lines, the shape is relatively random, such as image 3 shown
A large amount of water or water vapor easily passes through the gap between the control panel and the bracket, and condenses on the surface of the washing machine control panel (circuit board), causing potential safety hazards

Method used

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  • Waterproof control board component and washing machine with same
  • Waterproof control board component and washing machine with same
  • Waterproof control board component and washing machine with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as figure 1 , Figure 4-Figure 6 As shown, in this embodiment, a waterproof control panel assembly is used in a washing machine and is installed on the tray base of the washing machine, including a control panel 1, a bracket 2 and a circuit board, and also includes a water isolation mechanism and a water drainage mechanism, wherein, The water isolation mechanism is arranged between the control panel 1 and the bracket 2 to isolate the external water from entering the electric device, and the water drainage mechanism is arranged on the washing machine tray to drain the water above the washing machine tray to the bottom.

[0057] The water-proof mechanism includes welding ribs 21 welded to connect the control panel 1 and the bracket 2. There is at least one welding rib 21, and the two ends of the welding ribs 21 are connected to form at least one closed area that encloses electrical devices inside.

[0058] A closed area formed by connecting two ends of a welding be...

Embodiment 2

[0065] Such as figure 1 , Figure 4-Figure 6 As shown, in this embodiment, a waterproof control panel assembly is used in a washing machine and is installed on the tray base of the washing machine, including a control panel 1, a bracket 2 and a circuit board, and also includes a water isolation mechanism and a drainage mechanism, wherein, The water isolation mechanism is arranged between the control panel 1 and the bracket 2 to isolate the external water from entering the electric device, and the water drain mechanism is arranged on the washing machine dish seat to drain the water above the washing machine dish seat to the bottom.

[0066]Compared with Embodiment 1, the difference is that a closed area formed by connecting the two ends of a welding bead 21 encloses an electrical device inside the closed area, and each electrical device is enclosed in a closed area.

[0067] The shape of the closed area formed by the welding bead 21 is rectangle, circle, ellipse, polygon or i...

Embodiment 3

[0069] Such as figure 1 , Figure 4-Figure 6 As shown, in this embodiment, a waterproof control panel assembly is used in a washing machine and is installed on the tray base of the washing machine, including a control panel 1, a bracket 2 and a circuit board, and also includes a water isolation mechanism and a water drainage mechanism, wherein, The water isolation mechanism is arranged between the control panel 1 and the bracket 2 to isolate the external water from entering the electric device, and the water drainage mechanism is arranged on the washing machine tray to drain the water above the washing machine tray to the bottom.

[0070] Compared with Embodiment 1, the difference is that the water blocking mechanism includes long welding ribs and short welding ribs, one long welding rib extends corresponding to the edge of the control panel and / or bracket, and the closed area formed by the connection of the two ends will All electrical components are enclosed in the closed ...

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Abstract

The invention discloses a waterproof control board component and a washing machine with the same. The waterproof control board component is mounted on a bearing portion and comprises a control panel, a support, a circuit board and at least one of a water isolation mechanism and a drainage mechanism, the water isolation mechanism is arranged between the control panel and the support and isolates external entering water from an electric device, and the drainage mechanism is arranged on the bearing portion and drains water on the upper portion of the bearing portion to the lower portion. The waterproof control board component effectively prevents water vapor from entering the control board component, and potential safety hazards caused by condensation of the water vapor on the surface of the electric device or the circuit board are avoided. The water splashing onto the washing machine is effectively drained, and the potential safety hazards caused by condensation of the water vapor on the surface of the circuit board are prevented. The waterproof control board component is simple in structure and high in reliability and safety, requirements for the placement environment of the washing machine are greatly reduced, and convenience is provided for users.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a waterproof control panel assembly and a washing machine with the assembly. Background technique [0002] In recent years, the control panels in the washing machine industry are mostly connected to the disk base of the washing machine through a bracket. Generally, the bracket and the control panel are connected together by welding ribs, and the bracket and the disk base of the washing machine are connected together. There is a certain connection gap, and there is a certain connection gap between the control panel and the bracket, such as Figure 2-3 shown. [0003] However, many families currently place the washing machine in the bathroom. When the user takes a bath, a large amount of water will splash or even flow onto the washing machine. gap condensation on the surface of the circuit board, such as figure 2 As shown, it causes potential safety hazards; at the same time, sin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00
CPCD06F34/28
Inventor 巩广富高升成闫丰刚周春霞
Owner QINGDAO HAIER WASHING MASCH CO LTD
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