CN203159948U - Waterproof control panel and washing machine - Google Patents
Waterproof control panel and washing machine Download PDFInfo
- Publication number
- CN203159948U CN203159948U CN 201320080595 CN201320080595U CN203159948U CN 203159948 U CN203159948 U CN 203159948U CN 201320080595 CN201320080595 CN 201320080595 CN 201320080595 U CN201320080595 U CN 201320080595U CN 203159948 U CN203159948 U CN 203159948U
- Authority
- CN
- China
- Prior art keywords
- water
- display
- control panel
- proof type
- type control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a waterproof control panel which comprises a display baseboard, a display panel and a display circuit board box. Window holes and button holes are reserved in the display baseboard, a water baffling groove is reserved around the a window hole and the button holes on the display baseboard, drainage holes communicated with the water baffling groove are further reserved in the display baseboard, and a water baffling rib corresponding to the water baffling groove is arranged on the back of the display panel. By designing the water baffling rib and the water baffling groove, water can be guided to enter the water baffling groove and can be discharged through the drainage holes after the water permeates from a gap between the display baseboard and the display panel, so that the water can be avoided entering a display circuit board and electricity safety of a washing machine is guaranteed. The waterproof control panel is compact in structure, and more cost and more workhour are saved. The utility model further discloses a washing machine adopting the waterproof control panel.
Description
Technical field
The utility model relates to control panel, relates in particular to a kind of control panel of waterproof.
Background technology
As Fig. 1, the transparent PET thin slice that existing display panel assembly is covered by display floater 1, display backpanel 2, display circuit board box 3, detergent box panel 4 and in the form perforate 21 of display backpanel 2 is formed.Its concrete water-proof mechanism is after water infiltrates from the gap of display floater 1 and display backpanel 2, prevent that by the transparent PET thin slice in the form perforate 21 that covers display backpanel 2 sealing enters display circuit board box 3 from the form perforate 21 of display backpanel 2, in the display circuit board box, do sealing in addition and handle, prevent the generation of Electrical Safety accident with this.
But find by actual water injection test, after water infiltrated from the gap of display floater and display backpanel, water can arrive the button 32 of display circuit board box by the button perforate 22 of display backpanel 2, around button, enter circuit board then, thereby may cause the Electrical Safety accident.Existing structure needs a transparent PET thin slice in the form perforate 21 that covers display backpanel 2 in addition, and does sealing and handle in display circuit board box 3, and cost is higher, and used man-hour is longer.
The utility model content
Technical problem to be solved in the utility model just provides a kind of water proof type control panel, not only can effectively avoid display circuit board to have water to enter, and guarantees the safety of washing machine electricity consumption, reduce the use of number of components simultaneously, structure is more succinct, saves cost more, saves man-hour.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of water proof type control panel, comprise display backpanel, be installed in the display floater on the display backpanel, the display circuit board box, display backpanel be provided with the display circuit board box on form and corresponding form perforate and the button perforate of button, it is characterized in that: the above form perforate of display backpanel and button perforate periphery offer a water-blocking groove, also be provided with at least one spilled water hole that is communicated with described water-blocking groove and the dash trough inner water is discharged on the display backpanel, the described display floater back side is provided with the water retaining ribs for the described water-blocking groove of importing that will seep water.By the design of above-mentioned water retaining ribs and water-blocking groove, after water infiltrates from the gap of display backpanel and display floater, can enter water-blocking groove under the guiding in water retaining ribs, and discharge through spilled water hole, thereby avoid display circuit board to have water to enter, guarantee the safety of washing machine electricity consumption.This design has obviously reduced the quantity of parts as can be seen, and has cancelled the transparent PET sheet material, saves cost more, saves man-hour.
For can be more efficiently with the water diversion water-blocking groove that infiltrates, the utility model is preferably designed for several with spilled water hole in the aforementioned schemes, described several spilled water holes set gradually along described water-blocking groove bottom.
A kind of improvement project as aforementioned preferred version, corresponding described spilled water hole position is provided with the ater guide piece for the described spilled water hole of importing that will seep water on the described water retaining ribs, the major part infiltration directly can be derived earlier, thereby reduce the water yield that enters in the water-blocking groove, further guarantee the safety of washing machine electricity consumption.
Further improved plan is, is provided with and will flows to the guide frame of this position infiltration guiding ater guide piece in the part between two ater guide pieces on the described water retaining ribs.Described guide frame is preferably the guiding surface that extends to the prerotation vane side end face from the water retaining ribs lower surface or the guiding rib that is obliquely installed that extends to the prerotation vane front end face from the water retaining ribs front end face.
In order more fast the water that infiltrates to be discharged water-blocking groove, described water-blocking groove diapire face is designed to be beneficial to the ramp structure that water is discharged.
For there being part or all of described spilled water hole can be in structure in the top side wall scope of described display circuit board box, in order to reduce the influence to the spilled water hole draining, display circuit board box top side wall be provided with above the corresponding ladder guiding gutter of spilled water hole, will derive from the water security that vent is discharged.
In order more fast the water that enters the ladder guiding gutter to be discharged, described ladder guiding gutter diapire face is designed to be beneficial to the ramp structure that water is discharged.
Display floater described in the utility model is connected on the display backpanel, and display floater is provided with some claws, and display backpanel is provided with the hole clipping corresponding with above-mentioned claw.
The invention also discloses the washing machine that adopts aforementioned water proof type control panel.
The utility model is by the design of water retaining ribs and water-blocking groove, after infiltrating from the gap of display backpanel and display floater, water can enter water-blocking groove under the guiding in water retaining ribs, and through the spilled water hole discharge, thereby avoid display circuit board to have water to enter, guarantee the safety of washing machine electricity consumption.And reduced the quantity of building block, provided cost savings, saved man-hour.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the structural representation of existing control panel;
Fig. 2 is the overall structure schematic diagram of the utility model washing machine;
Fig. 3 is the structural representation of the utility model water proof type control panel;
Fig. 4 is single product schematic diagram of display backpanel among Fig. 3;
Fig. 5 is Dan Pin (back side) schematic diagram of display floater among Fig. 3;
Fig. 6 is display circuit board box intention among Fig. 3;
Fig. 7 is the sectional structure schematic diagram one of water proof type control panel;
Fig. 8 is the sectional structure schematic diagram two of water proof type control panel;
Fig. 9 is guide frame embodiment one structural representation between water retaining ribs and ater guide piece;
Figure 10 is A-A cutaway view among Fig. 9;
Figure 11 is guide frame embodiment two structural representations between water retaining ribs and ater guide piece;
Figure 12 is B-B cutaway view among Figure 11.
The specific embodiment
As Fig. 3 to Fig. 8, be the specific embodiment of the utility model water proof type control panel:
As Fig. 3 to Fig. 8, present embodiment water proof type control panel comprises display backpanel 2, be installed in display floater 1 and display circuit board box 3 on the display backpanel 2, detergent box panel 4(is referring to Fig. 3), 34 is circuit board among Fig. 7, display backpanel 2 be provided with display circuit board box 3 on form 31 and corresponding form perforate 21 and the button perforate 22 of button 32, display backpanel 2 the above form perforate 21 and button perforate 22 peripheries offer a water-blocking groove 23, the shape of water-blocking groove, width and the degree of depth can be adjusted according to what needs of the dash water yield, can V-arrangement as its shape of cross section, U-shaped or trapezoidal etc.As Fig. 5, described display floater 1 back side is provided with for seeping water and imports the water retaining ribs 11 of described water-blocking groove 23, and water retaining ribs 11 can stretch in the described water-blocking groove 23, also can not stretch in the water-blocking groove 23, as long as it can be with infiltration guiding water-blocking groove.As Fig. 4, also be provided with the spilled water hole 25 that is communicated with water-blocking groove 23 and the dash trough inner water is discharged on the display backpanel 2, wherein the perforate quantity of spilled water hole 25, perforate size and the position on water-blocking groove can be adjusted according to the sluicing needs.In the present embodiment, described water-blocking groove and water retaining ribs are annular, and described form perforate and button perforate all are in described water-blocking groove inboard, certainly water-blocking groove and water retaining ribs also can be only at the upper side position of form or look around the upside of window and the position of both sides arranges.Spilled water hole 25 is designed to a plurality of in the present embodiment, it sets gradually along described water-blocking groove 23 bottoms, it can be evenly arranged in the water-blocking groove as required, also can be set to inhomogeneous form, and perhaps only the one or both sides in the upside of water-blocking groove, downside, left side, right side are arranged.In addition as required, water-blocking groove diapire face can be designed as and is beneficial to the ramp structure that water is discharged, and the lower end in slope connects spilled water hole, can more fast the water that infiltrates be discharged water-blocking groove for this design of situation that water-blocking groove diapire face is long.Infiltration refers to the water of seepage or infiltration in the utility model.
As Fig. 7 and Fig. 8, in the present embodiment on water retaining ribs 11 corresponding described spilled water hole position also be provided with the ater guide piece 12 that imports described spilled water hole 25 for seeping water, the major part infiltration directly can be derived earlier, thereby reduce the water yield that enters in the water-blocking groove, further guarantee the safety of washing machine electricity consumption.Ater guide piece 12 can stretch into spilled water hole 25, also can not stretch in the spilled water hole 25, as long as it can be with infiltration guiding spilled water hole.
As Fig. 7 and Fig. 8, the spilled water hole that is in the upside that shows that bottom 2 is higher in the present embodiment is in the top side wall scope of described display circuit board box, in order to reduce the influence to the spilled water hole draining, display circuit board box top side wall be provided with above the corresponding ladder guiding gutter 33 of spilled water hole, to derive from the water security that vent is discharged, ladder guiding gutter diapire face can be designed as and is beneficial to the ramp structure that water is discharged.Spilled water hole as other positions also is in the top side wall scope of display circuit board box, also can display circuit board box top side wall be provided with above the corresponding ladder guiding gutter of spilled water hole.As spilled water hole with show the circuit board box top side wall structure that can not overlap, then can not consider this design.
For multithread more directly being derived from ater guide piece to the infiltration of water retaining ribs, reduce the water yield that entering in the water-blocking groove, be provided with the guide frame that will flow to this position infiltration guiding ater guide piece in the part between two ater guide pieces on the described water retaining ribs.Described guide frame can preferably adopt following two kinds to implement structure:
Embodiment one, and as Fig. 9 and Figure 10, described guide frame is for extending to the guiding surface 13 of prerotation vane side end face from the water retaining ribs lower surface; Illustrate two guiding surfaces 13 and form similar pinnacle structure, the dome transition also can be selected in the top, and perhaps two guiding surfaces upper end divergence also can be implemented.
Embodiment two, and as Figure 11 and Figure 12, described guide frame is for extending to the guiding rib that is obliquely installed 14 of prerotation vane front end face from the water retaining ribs front end face; Illustrate two guiding surfaces 13 and form similar pinnacle structure, the dome transition also can be selected in the top, and perhaps two guiding surfaces upper end divergence also can be implemented.
Guide frame does not limit to above-mentioned two embodiment, can be arranged to other form with reference to above-mentioned guiding mechanism.
As Fig. 2, for having adopted the washing machine of the utility model water proof type control panel 5, water proof type control panel 5 is installed in the top of casing of washing machine 6 front sides.The utility model water proof type control panel also can use at other household electrical appliance and other to be needed in the control appliance of waterproof.
Being preferred embodiment of the present utility model only below, being intended to embody outstanding technique effect of the present utility model and advantage, is not to be restriction to the technical solution of the utility model.Those skilled in the art will appreciate that all modifications of making based on the utility model technology contents, variation or substitute technology feature, all should be covered by in the technology category of the utility model claims opinion.
Claims (10)
1. water proof type control panel, comprise display backpanel, be installed in display floater, display circuit board box on the display backpanel, display backpanel be provided with the display circuit board box on form and corresponding form perforate and the button perforate of button, it is characterized in that: the above form perforate of display backpanel and button perforate periphery offer a water-blocking groove, also be provided with at least one spilled water hole that is communicated with described water-blocking groove and the dash trough inner water is discharged on the display backpanel, the described display floater back side is provided with the water retaining ribs for the described water-blocking groove of importing that will seep water.
2. water proof type control panel according to claim 1 is characterized in that: described spilled water hole is several, and described several spilled water holes set gradually along described water-blocking groove bottom.
3. water proof type control panel according to claim 2 is characterized in that: corresponding described spilled water hole position is provided with and imports the ater guide piece of described spilled water hole for seeping water on the described water retaining ribs.
4. water proof type control panel according to claim 3 is characterized in that: the part on the described water retaining ribs between two ater guide pieces is provided with the guide frame that will flow to this position infiltration guiding ater guide piece.
5. water proof type control panel according to claim 4 is characterized in that: described guide frame is for extending to the guiding surface of prerotation vane side end face or extending to the guiding rib that is obliquely installed of prerotation vane front end face from the water retaining ribs front end face from the water retaining ribs lower surface.
6. water proof type control panel according to claim 1 is characterized in that: the ramp structure of described water-blocking groove diapire face water discharge for the benefit of.
7. water proof type control panel according to claim 3 is characterized in that: display circuit board box top side wall be provided with above the corresponding ladder guiding gutter of spilled water hole.
8. water proof type control panel according to claim 7 is characterized in that: described ladder guiding gutter diapire face is designed to be beneficial to the ramp structure that water is discharged.
9. water proof type control panel according to claim 1, it is characterized in that: described display floater is connected on the display backpanel, and display floater is provided with some claws, and display backpanel is provided with the hole clipping corresponding with above-mentioned claw.
10. a washing machine comprises the washer control panel that is installed on the casing, it is characterized in that: described washer control panel is any described water proof type control panel in the aforementioned claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080595 CN203159948U (en) | 2013-02-21 | 2013-02-21 | Waterproof control panel and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080595 CN203159948U (en) | 2013-02-21 | 2013-02-21 | Waterproof control panel and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159948U true CN203159948U (en) | 2013-08-28 |
Family
ID=49021147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080595 Withdrawn - After Issue CN203159948U (en) | 2013-02-21 | 2013-02-21 | Waterproof control panel and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132292A (en) * | 2013-02-21 | 2013-06-05 | 松下家电研究开发（杭州）有限公司 | Waterproof type control panel and washing machine |
| WO2022141830A1 (en) * | 2020-12-29 | 2022-07-07 | 无锡小天鹅电器有限公司 | Rotary knob assembly and electrical apparatus |
-
2013
- 2013-02-21 CN CN 201320080595 patent/CN203159948U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132292A (en) * | 2013-02-21 | 2013-06-05 | 松下家电研究开发（杭州）有限公司 | Waterproof type control panel and washing machine |
| CN103132292B (en) * | 2013-02-21 | 2015-08-05 | 松下家电研究开发（杭州）有限公司 | A kind of waterproof type control panel and washing machine |
| WO2022141830A1 (en) * | 2020-12-29 | 2022-07-07 | 无锡小天鹅电器有限公司 | Rotary knob assembly and electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103132292B (en) | A kind of waterproof type control panel and washing machine | |
| CN203159948U (en) | Waterproof control panel and washing machine | |
| CN202092408U (en) | Refrigerator | |
| CN205878726U (en) | Refrigerator door and refrigerator | |
| CN204039764U (en) | The waterproof display part of washing machine and washing machine thereof | |
| CN203855826U (en) | Water circulation-type water-saving washing machine | |
| CN203514046U (en) | Washing dehydration barrel inner cover and washing machine | |
| CN204825389U (en) | A steel ladle and washing machine for washing machine | |
| CN204385484U (en) | For washing machine timeout component and there is its washing machine | |
| CN202214774U (en) | Transverse draining floor drain | |
| CN204385483U (en) | Aobvious control board component and washing machine | |
| CN207159616U (en) | A kind of hermetic water-proof structure and washing machine of machine table top of doing washing | |
| CN204765509U (en) | Dish washer waterway system's mounting structure | |
| CN203400109U (en) | Dish-washing machine and filtering component thereof | |
| CN207793659U (en) | A kind of front control plate of washing machine and automatic washing machine | |
| CN204363923U (en) | Washing electrical equipment wiring harness mounting structure and there is the washing electrical equipment of this wiring harness mounting structure | |
| CN204509024U (en) | One imitates oil-water separator entirely | |
| CN205224660U (en) | Wood type of moulding container formula bathroom | |
| CN203530715U (en) | Waterproof structure of control panel of fully automatic washing machine | |
| CN204196911U (en) | EMU rinsing basin for mop | |
| CN103866536A (en) | Operating button panel of washing machine | |
| CN202146282U (en) | Water-proof device of dish-washing machine | |
| CN201581464U (en) | Full-automatic domestic waste water recycling device | |
| CN202000141U (en) | Anti-overflow water containing tub of washing machine | |
| CN203654018U (en) | Washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |