CN105266741A - Overflow floater box and dish washer having same - Google Patents
Overflow floater box and dish washer having same Download PDFInfo
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- CN105266741A CN105266741A CN201410360625.9A CN201410360625A CN105266741A CN 105266741 A CN105266741 A CN 105266741A CN 201410360625 A CN201410360625 A CN 201410360625A CN 105266741 A CN105266741 A CN 105266741A
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Abstract
The invention relates to an overflow floater box comprising a floater mounting portion and a microswitch mounting portion; the microswitch mounting portion is a vertical flat; a microswitch is arranged on one side face of the vertical flat; the upper portion of the side face extends to the microswitch so as to cover the microswitch, thus forming a water fender; the microswitch mounting portion is also provided with a water-retaining wall arranged on a microswitch contact side; every two of the water-retaining wall, the vertical flat and the water fender intersect; the water fender, the water-retaining wall and the vertical flat form a waterproof space, so bottom leak of the dish washer cannot flow to the microswitch, thus protecting the microswitch; the microswitch mounting portion is provided with a microswitch wire harness duct arranged below a microswitch terminal horizontal position, so water canto backflow to the microswitch terminal, thus preventing safety accidents; the microswitch is assembled on the microswitch mounting portion through a buckle; the overflow floater box and the dish washer having same are simple in operation, and high in efficiency.
Description
Technical field
The present invention relates to dish-washing machine field, especially a kind of spilling water float box and there is the dish-washing machine of this spilling water float box.
Background technology
Dish-washing machine spilling water protection system there is spilling water to dish-washing machine, seep water, the fault such as to leak time play important protective effect.If the spilling water situation of dish-washing machine can not find rapidly and control; the water overflowed flows out dish-washing machine possibly; flow on ground, to floor, kitchen utensils even user's family cause great security threat, therefore there is safe and reliable water-spill-over protection device and seem and be even more important.Current spilling water protection system is made up of spilling water access slot, pond, spilling water float, float box, microswitch.Pond is steel plate bottom dish-washing machine, and discharge pipe line goes wrong or phenomenon appears leaking, seeping water in dish-washing machine, and the water of outflow can enter in the bottom steel plate of dish-washing machine, and the liquid level of bottom steel plate raises, and is floated by float, touches microswitch, completes actuation of an alarm.
Existing spilling water protection float box, can not play complete waterproofing protection effect to microswitch binding post, water flows on microswitch binding post, easily causes electrical hazard, on fire, seriously can cause breaking out of fire, infringement user's property and life security.For the waterproofing protection requirement of float box to microswitch, should improve float box, make it to play real waterproofing protection to microswitch, thus accomplish without potential safety hazard.
Microswitch fixed by float box in prior art, because float box can not cover microswitch binding post completely, needs to install a bucker additional.Bucker is enclosed within float box, and owing to not having error-preventive design, if bucker is installed anti-, water will flow directly on microswitch binding post, does not have the object of waterproof.Be wound around the draw-in groove of microswitch binding post above terminal, leak bottom dish-washing machine, water can flow on terminal along wire harness, causes security incident.Adopt during former float box design in addition and be screwed microswitch, from production technology angle aspect, operation comparatively bothers.
Application number be 201220203242.7 Chinese patent disclose a kind of overflow protection structure of dish-washing machine; the crossbeam that this overflow protection structure comprises inner bag, be positioned at base plate on the downside of inner bag, be arranged on the switch assembly on base plate and be positioned on the upside of base plate; the overflow protection structure of this dish-washing machine also comprises one end and is communicated with described inner bag; the other end stretches to the spilling water access slot of described base plate; spilling water access slot is the independent product of the channel-shaped in opening, and is fixed on removably on crossbeam.Front side bottom inner bag is provided with gap, and this gap is towards the opening part of spilling water access slot one end, and gap is communicated with the top end opening of spilling water access slot and forms spilling water passage.The overflow protection structure of the dish-washing machine of this device, by being fixed on crossbeam by spilling water access slot, making structure more simple and having saved cost.But this device cannot solve the problem of float box to the waterproofing protection of microswitch, also cannot solve water and can flow to along wire harness problem terminal causing security incident
Given this present invention is proposed.
Summary of the invention
Object of the present invention is for overcoming the deficiencies in the prior art, and provide a kind of spilling water float box, play good waterproofing protection effect to microswitch, microswitch is without potential safety hazard.
In order to realize this object, the present invention adopts following technical scheme:
A kind of spilling water float box, comprise: float installation portion and microswitch installation portion, described microswitch installation portion is a two vertical plates, microswitch is arranged on a side of this two vertical plates, this side surface upper part extends to microswitch side and covers microswitch and form a water fender, microswitch installation portion is also provided with a waterwall, and this waterwall is positioned at microswitch contact side, with two vertical plates and water fender crossing between two.
Described microswitch at least comprises microswitch contact and microswitch binding post, and described water fender covers the connector of microswitch binding post and binding post completely.
Described water fender except with two vertical plates connection side except the flange that is provided with upwards of other three edges form water retaining ribs.
The other end that described water fender is relative with two vertical plates connection side tilts to extend to form a dash edge obliquely.
The bottom of described two vertical plates waterwall is connected with float installation portion, the edge of relative side formation one breach that caves inward forms microswitch wire harness draw-in groove, in outside bending after preferred described breach bends up or down, form the microswitch wire harness draw-in groove of bending.
Described microswitch wire harness clip slot is in the below of microswitch horizontal level, and preferred described microswitch wire harness clip slot is in the below of microswitch binding post horizontal level.
The bottom that described two vertical plates arranges the side of waterwall is connected with float installation portion, and described microswitch contact is positioned at the top of described float installation portion at least partly, and described float installation portion is the housing of the upper opening with certain spatial accommodation.
Described microswitch installation portion and float installation portion are integrated injection moulding, described float installation portion housing sidewall outwards, extend upward a two vertical plates and form described microswitch installation portion.
Described two vertical plates is connected with microswitch clamping, described two vertical plates is provided with at least two locating dowels corresponding with microswitch locating hole, described two vertical plates is provided with the buckle of at least one clamping microswitch, preferred described microswitch and two vertical plates point cantact, further preferred described two vertical plates is arranged the boss of at least three support microswitches, described boss is the thickness of microswitch to the vertical range of buckle.
A kind of dish-washing machine with above-mentioned spilling water float box.
After adopting technical solutions according to the invention, bring following beneficial effect:
1, the water fender on float box of the present invention above microswitch, the waterwall of sidepiece and two vertical plates form a sealing range; ensureing leaks bottom dish-washing machine cannot flow on microswitch; real waterproofing protection is played to microswitch, thus accomplishes without potential safety hazard.Compared with prior art, eliminate extra parts bucker, decrease potential safety hazard and also enhance productivity.
2, in the present invention, dash edge or water retaining ribs etc. can prevent the water droplet fallen on water fender from flowing on microswitch, play waterproof effect further.
3, microswitch wire harness clip slot of the present invention is in the below of microswitch binding post horizontal level, and the water on wire harness also can not flow on microswitch binding post, without potential safety hazard.
4, microswitch of the present invention adopts buckle fixed form, and structure is simple, and assembling is simple, improves, need screw to fix in original structure to production efficiency, and assembling trouble, efficiency is low.
5, microswitch of the present invention and two vertical plates point cantact, non-achieving full-area contact, if can ensure, there is water float box inside, and water can along two vertical plates wall to dirty instead of flow to microswitch inside.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1: the mounting structure figure of spilling water float box of the present invention and float, microswitch
Fig. 2: the structure chart of spilling water float box of the present invention
Fig. 3: the structure chart of another angle of spilling water float box of the present invention
Fig. 4: the structure chart of the spilling water float box of further embodiment of this invention
Wherein: 1, microswitch installation portion, 2, float installation portion, 3, microswitch, 4, spilling water float, 5, wire harness, 11, waterwall, 12, water fender, 13, water retaining ribs, 14, dash edge, 15, locating dowel, 16, buckle, 17, boss, 18, microswitch wire harness draw-in groove, 21, inlet opening, 31, microswitch contact, 32, microswitch binding post.
Detailed description of the invention
As shown in Figure 1, a kind of spilling water float box of the present invention, comprise: float installation portion 2 and microswitch installation portion 1, described microswitch installation portion 1 is a two vertical plates, microswitch 3 is arranged on a side of this two vertical plates, the side that described two vertical plates is positioned at microswitch 3 top extends to microswitch side and covers microswitch and form a water fender 12, described two vertical plates be positioned at microswitch 3 horizontal direction at least the side of side extend beyond microswitch lateral surface to microswitch 3 side and form waterwall 11.This waterwall 11 is positioned at microswitch contact 31 side, with two vertical plates and water fender 12 crossing between two.
Water fender above microswitch, the waterwall of sidepiece and two vertical plates form a sealing range, and ensureing leaks bottom dish-washing machine cannot flow on microswitch, plays real waterproofing protection, thus accomplish without potential safety hazard microswitch.Compared with the scheme increasing by a bucker with prior art, eliminate extra parts bucker, decrease potential safety hazard and also enhance productivity.
Described microswitch 3 at least comprises microswitch contact 31 and microswitch binding post 32; described water fender 12 covers the connector of microswitch binding post 32 and binding post completely; ensure that binding post and connector are all protected by water fender 12; preferred described water fender 12 is obliquely installed; even if there is water droplet to fall on water fender 12 like this; water droplet can along plane to two vertical plates connection side to flowing down, can not fall on microswitch 3.
Water fender 12 except with two vertical plates connection side except the flange that is provided with upwards of other three edges form water retaining ribs 13.When water fender 12 having water, water can only flow to two vertical plates connection side, and the outside along perpendicular flows down, and can not flow on microswitch 3.Ensure that microswitch is in safe environment, stop water to flow on microswitch and cause potential safety hazard.
Or the other end that water fender 12 is relative with two vertical plates connection side tilts to extend to form a dash obliquely along 14., when water fender 12 having water, water can along dash along 14 to dirty, and dash tilts along 14, current is directed to the direction away from microswitch 3, ensures that microswitch is in safe environment, stop water to flow on microswitch and cause potential safety hazard.
Described microswitch installation portion 1 is provided with a microswitch wire harness draw-in groove 18, and described microswitch wire harness draw-in groove 18 is positioned at the below of microswitch 3 horizontal level.Spilling water float box of the present invention is arranged on bottom dish-washing machine, microswitch 3 is connected with the controller of dish-washing machine, controller is generally arranged on dish-washing machine top, so the wire harness 5 of microswitch 3 needs to receive on microswitch 3 from the control panel on dish-washing machine top, what have does not arrange microswitch wire harness draw-in groove 18, what have arranges microswitch wire harness draw-in groove 18, but be generally all arranged on microswitch top, but, the words of leaking bottom dish-washing machine, water can flow on microswitch binding post 32 along wire harness 5, causes security incident.
Microswitch 3 of the present invention at least comprises microswitch contact 31 and microswitch binding post 32, and described microswitch wire harness draw-in groove 18 is positioned at the below of microswitch binding post 32 horizontal level.If wire harness 5 has water, water is along wire harness to dirty, to microswitch wire harness draw-in groove 18, because microswitch wire harness draw-in groove 18 is positioned at the below of microswitch binding post 32 horizontal level, water can only flow down to lowest part i.e. microswitch wire harness draw-in groove 18 place under gravity, water can not flow upward on microswitch binding post again, without potential safety hazard.If microswitch wire harness draw-in groove 18, above microswitch binding post 32, leaks bottom dish-washing machine, water can flow on microswitch binding post 32 along wire harness 5, causes security incident.Therefore arrange like this, stop the generation of security incident, dish-washing machine is safer.
As shown in Figure 2, Figure 3, Figure 4, microswitch installation portion 1 is a two vertical plates, microswitch 3 is arranged on a side of this two vertical plates, the edge described two vertical plates being positioned at the side of microswitch 3 horizontal direction side formation one breach that caves inward forms microswitch wire harness draw-in groove 18, and preferred described breach is bent to form the microswitch wire harness draw-in groove 18 of bending up or down.Namely the edge described two vertical plates being positioned at the side of microswitch 3 horizontal direction side caves inward formation one breach, outwards bend again after this breach upwards bends, form the microswitch wire harness draw-in groove 18 of tortuous convolution, described wire harness 5 enters the most end of breach along breach, completes fixing.Or the edge described two vertical plates being positioned at the side of microswitch 3 horizontal direction side caves inward formation one breach, outwards bend again after this breach bends downwards, form the microswitch wire harness draw-in groove 18 of tortuous convolution, described wire harness 5 enters the most end of breach along breach, completes fixing.
The side described two vertical plates being positioned at microswitch horizontal direction opposite side extends beyond microswitch lateral surface and forms a waterwall 11 to microswitch side.The side of described two vertical plates horizontal direction is connected with float installation portion, side bottom relative with microswitch wire harness draw-in groove on preferred described two vertical plates is connected with float installation portion, top extends beyond microswitch lateral surface and forms a waterwall 11 to microswitch side, when leaking bottom dish-washing machine, water droplet can be avoided on microswitch, ensure that microswitch is in the dry environment of safety, stop potential safety hazard.
Described two vertical plates and float installation portion 2 are integrated injection moulding, preferred described float installation portion 2 for having the housing of the upper opening of certain spatial accommodation, described housing sidewall outwards, extend upward a two vertical plates and form described microswitch installation portion 1.
As shown in Figure 2 and Figure 3, the side that described two vertical plates is positioned at microswitch 3 top extends to microswitch side and covers microswitch and form a water fender 12, preferred described water fender covers microswitch binding post 32 completely, water fender 12 can shelter from microswitch 3, when leaking bottom dish-washing machine, water droplet can be avoided on microswitch 3, other three edges of this water fender form water retaining ribs 13 to upper overturning, when water fender 12 having water, water can only flow to breach side, outside along perpendicular flows down, and can not flow on microswitch 3.
As shown in Figure 4, can also be arranged to: the side that described two vertical plates is positioned at microswitch top extends to microswitch side and covers microswitch and form a water fender 12, preferred described water fender covers microswitch binding post completely, water fender 12 can shelter from microswitch 3, when leaking bottom dish-washing machine, water droplet can be avoided on microswitch 3, the other end that this water fender 12 is relative with two vertical plates connection side tilts to extend to form a dash obliquely along 14, form a similar eaves structure, when water fender 12 having water, water can along dash along 14 to dirty, dash tilts along 14, current are directed to the direction away from microswitch 3, ensure that microswitch is in safe environment, stop water to flow on microswitch and cause potential safety hazard.
Described two vertical plates is connected with microswitch 3 clamping, described two vertical plates is provided with at least two locating dowels 15 corresponding with microswitch 3 locating hole, described two vertical plates is provided with the buckle of at least one clamping microswitch, locating dowel 15 aimed at by locating hole during installation on microswitch 3, to pressing down microswitch 3, microswitch 3 extrudes buckle distortion until after microswitch 3 to lowermost end, buckle recovers distortion to be fixed microswitch 3, during dismounting microswitch 3, buckle is firmly broken into two with one's hands, microswitch 3 can be taken out.Microswitch adopts buckle fixed form, and structure is simple, and assembling is simple, improves, need screw to fix in original structure to production efficiency, and assembling trouble, efficiency is low.Adopt during existing float box design and be screwed microswitch, from production technology angle aspect, operation comparatively bothers.
Described microswitch 3 and two vertical plates point cantact, further preferred described two vertical plates is arranged the boss 17 of at least three support microswitches 3, described boss 17 is the thickness of microswitch 3 to the vertical range of buckle 16, microswitch 3 side is fitted on boss 17, the other end is blocked by buckle 16, due to the thickness that boss 17 is microswitch 3 to the vertical range of buckle 16, so microswitch 3 is stable, stiff.The effect arranging boss 17 is on the one hand the location being conducive to microswitch 3, to the surface smoothness of two vertical plates without the need for too high requirement, if on the other hand there is water float box inside, water can along two vertical plates wall to dirty instead of flow to microswitch inside.
Spilling water float box of the present invention has real waterproof action.The waterwall 11 of microswitch 3 sidepiece in the present invention, the water fender 12 on top and two vertical plates form a spatial dimension, microswitch 3 is arranged in this spatial dimension, leak bottom dish-washing machine and can not flow on microswitch, eliminate extra parts, decrease potential safety hazard and also enhance productivity.Water retaining ribs 13 on water fender 12 or dash can prevent the water on water fender 12 from can not flow on microswitch along 14, drench so microswitch can not be leaked by dish-washing machine; Microswitch wire harness draw-in groove 18 is positioned at the bottom of microswitch 3 or microswitch binding post 32 horizontal level simultaneously, current can flow to microswitch binding post 32 end wire harness 5 at lowest part, and the water on wire harness also can not flow on microswitch binding post 32; Microswitch adopts buckle fixed form, and structure is simple, improves production efficiency.Need screw to fix in original structure, assembling trouble, efficiency is low.
A kind of dish-washing machine with above-mentioned spilling water float box.Described dish-washing machine comprises inner bag, is arranged on the gap on inner bag, and the spilling water access slot be connected with gap, described water-spill-over protection device is arranged on the lowest part of spilling water base plate.Water-spill-over protection device comprises spilling water float 4, spilling water float box and microswitch 3, the inlet opening 21 of spilling water float box is connected with spilling water access slot by tube connector, when the water passage circulation system generation problem of dish-washing machine, the water overflowed can overflow from gap, tube connector along spilling water access slot enters in the float installation portion 2 in spilling water float box, when the liquid level in spilling water float box reach a certain height, spilling water float floats, touch microswitch thus cause warning device, even if occur 2 ° with time tilted at dish-washing machine complete machine, because the liquid level in spilling water float box affects less by heeling condition, when liquid level reach a certain height, spilling water float also can normally float.When dish-washing machine leaks, infiltration, when spilling water directly enters on spilling water base plate, when the liquid level of spilling water base plate reach a certain height, another contact surface of spilling water float contacts with liquid level, and when liquid level reach a certain height, spilling water float floats.
Described spilling water float comprises the first spilling water float and the second spilling water float, the first described spilling water float is arranged in the spatial accommodation of float installation portion 2, the second described spilling water float is connected with the first spilling water float, and the second spilling water float lies along on the spilling water base plate of the spatial accommodation outside of float installation portion 2 to float installation portion 2 outside, first spilling water float and the connecting portion of the second spilling water float contact with the microswitch contact 31 of microswitch 3 and are connected, microswitch contact 31 action can be driven, and any one highly changes and all can drive microswitch contact 31 action in the first spilling water float and the second spilling water float, report to the police.
The sidewall of the float installation portion 2 of spilling water float box is symmetrically arranged with two muscle, spilling water float is arranged in spilling water float box, two muscle can be placed between the spilling water float pawl that spilling water float stretches out outside spilling water float box, even if so in transportation, spilling water float also can very stably be arranged in spilling water float box.
The foregoing is only the preferred embodiment of the present invention, it should be pointed out that for the ordinary skill in the art, without departing from the principles of the present invention, can also make various deformation and improvement, this also should be considered as protection scope of the present invention.
Claims (10)
1. a spilling water float box, comprise: float installation portion (2) and microswitch installation portion (1), it is characterized in that: described microswitch installation portion (1) is a two vertical plates, microswitch (3) is arranged on a side of this two vertical plates, this side surface upper part extends to microswitch side and covers microswitch and form a water fender (12), microswitch installation portion (1) is also provided with a waterwall (11), this waterwall (11) is positioned at microswitch contact (31) side, with two vertical plates and water fender (12) crossing between two.
2. a kind of spilling water float box according to claim 1, it is characterized in that: described microswitch (3) at least comprises microswitch contact (31) and microswitch binding post (32), and described water fender (12) covers the connector of microswitch binding post (32) and binding post completely.
3. a kind of spilling water float box according to claim 1 and 2, is characterized in that: described water fender (12) except with two vertical plates connection side except other three edges flange be provided with upwards form water retaining ribs (13).
4. a kind of spilling water float box according to claim 1 and 2, is characterized in that: the opposite side that described water fender (12) is relative with two vertical plates connection side tilts to extend to form a dash obliquely along (14).
5. according to the arbitrary described a kind of spilling water float box of claim 1-4, it is characterized in that: described microswitch installation portion (1) is provided with a microswitch wire harness draw-in groove (18), described microswitch wire harness draw-in groove (18) is positioned at the below of microswitch (3) horizontal level, and preferred described microswitch wire harness draw-in groove (18) is positioned at the below of microswitch binding post (32) horizontal level.
6. according to the arbitrary described a kind of spilling water float box of claim 1-5, it is characterized in that: the bottom of described two vertical plates waterwall (11) is connected with float installation portion, the edge of relative side formation one breach that caves inward forms microswitch wire harness draw-in groove (18), in outside bending after preferred described breach bends up or down, form the microswitch wire harness draw-in groove (18) of bending.
7. according to the arbitrary described a kind of spilling water float box of claim 1-6, it is characterized in that: the bottom that described two vertical plates arranges the side of waterwall (11) is connected with float installation portion (2), described microswitch contact (31) is positioned at the top of described float installation portion (2) at least partly, and described float installation portion (2) is for having the housing of the upper opening of certain spatial accommodation.
8. according to the arbitrary described a kind of spilling water float box of claim 1-7, it is characterized in that: described microswitch installation portion (1) and float installation portion (2) are integrated injection moulding, described float installation portion (2) housing sidewall outwards, extend upward a two vertical plates and form described microswitch installation portion (1).
9. according to the arbitrary a kind of spilling water float box stated of claim 1-8, it is characterized in that: described microswitch installation portion (1) is connected with microswitch (3) clamping, described two vertical plates is provided with at least two locating dowels corresponding with microswitch locating hole (15), described two vertical plates is provided with the buckle (16) of at least one clamping microswitch, preferred described microswitch and two vertical plates point cantact, further preferred described two vertical plates is arranged the boss (17) of at least three support microswitches, described boss (17) is the thickness of microswitch (3) to the vertical range of buckle (16).
10. one kind has the dish-washing machine of the arbitrary described spilling water float box of the claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360625.9A CN105266741B (en) | 2014-07-25 | 2014-07-25 | A kind of spilling water float box and the dish-washing machine with the spilling water float box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360625.9A CN105266741B (en) | 2014-07-25 | 2014-07-25 | A kind of spilling water float box and the dish-washing machine with the spilling water float box |
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| Publication Number | Publication Date |
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| CN105266741A true CN105266741A (en) | 2016-01-27 |
| CN105266741B CN105266741B (en) | 2019-07-02 |
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| CN201410360625.9A Active CN105266741B (en) | 2014-07-25 | 2014-07-25 | A kind of spilling water float box and the dish-washing machine with the spilling water float box |
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| CN107865631A (en) * | 2017-11-07 | 2018-04-03 | 宁波欧琳厨具有限公司 | A kind of dish-washing machine spilling water leak-proof protection device |
| CN108771520A (en) * | 2018-07-31 | 2018-11-09 | 宁波奉化永凌模具有限公司 | Water tank type dish-washing machine |
| CN109431416A (en) * | 2018-12-17 | 2019-03-08 | 广东格兰仕集团有限公司 | A kind of dish-washing machine water-spill-over protection device |
| CN109730343A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable of cleaning machine |
| CN109730342A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable applied to cleaning machine |
| CN111481142A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗碗机有限公司 | Dish washer with overflow protection architecture |
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| CN107068446B (en) * | 2017-05-26 | 2021-01-22 | 佛山市顺德海尔电器有限公司 | Micro switch |
| CN107411679B (en) * | 2017-09-20 | 2019-08-16 | 佛山市顺德区美的洗涤电器制造有限公司 | Float module and dish-washing machine |
| CN107411679A (en) * | 2017-09-20 | 2017-12-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Float module and dish-washing machine |
| CN107865631A (en) * | 2017-11-07 | 2018-04-03 | 宁波欧琳厨具有限公司 | A kind of dish-washing machine spilling water leak-proof protection device |
| CN107865631B (en) * | 2017-11-07 | 2023-11-07 | 宁波欧琳科技股份有限公司 | Overflow leakage-proof protector for dish-washing machine |
| CN108771520A (en) * | 2018-07-31 | 2018-11-09 | 宁波奉化永凌模具有限公司 | Water tank type dish-washing machine |
| CN109431416A (en) * | 2018-12-17 | 2019-03-08 | 广东格兰仕集团有限公司 | A kind of dish-washing machine water-spill-over protection device |
| CN111481142A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗碗机有限公司 | Dish washer with overflow protection architecture |
| CN111481142B (en) * | 2019-01-25 | 2024-03-29 | 青岛海尔洗碗机有限公司 | Dish washer with overflow protection architecture |
| CN109730342A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable applied to cleaning machine |
| CN109730343A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable of cleaning machine |
| CN112568848A (en) * | 2019-09-27 | 2021-03-30 | 青岛海尔洗碗机有限公司 | Overflow switch and dish-washing machine |
| CN112568848B (en) * | 2019-09-27 | 2024-05-17 | 青岛海尔洗碗机有限公司 | Overflow switch and dish washer |
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