CN205723212U - A kind of waterproof kitchen appliance - Google Patents
A kind of waterproof kitchen appliance Download PDFInfo
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- CN205723212U CN205723212U CN201620390309.0U CN201620390309U CN205723212U CN 205723212 U CN205723212 U CN 205723212U CN 201620390309 U CN201620390309 U CN 201620390309U CN 205723212 U CN205723212 U CN 205723212U
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- switch
- kitchen appliance
- water
- osculum
- operation switch
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 abstract description 6
- 238000004078 waterproofing Methods 0.000 abstract description 5
- 238000004851 dishwashing Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 8
- 238000001764 infiltration Methods 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008717 functional decline Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of waterproof kitchen appliance, belong to household appliance technical field, the problem solving existing kitchen appliance operation switch water proofing property difference, waterproof kitchen appliance of the present utility model includes body and the operation switch being located on described body, and described operation switch is provided with the osculum for being discharged by the water penetrating into operation switch.This utility model embodiment is applicable to existing application at electrical equipment such as the electromagnetic oven of family kitchen, electric cooker, electric pressure pot, cooking machine, dish-washing machines.
Description
[technical field]
This utility model relates to household electrical appliance, particularly relates to a kind of waterproof kitchen appliance.
[background technology]
The existing cooking appliance used in kitchen, as electromagnetic oven, electric cooker, pressure cooker etc. are usually provided with the mechanical operation switch of button, knob one class, when user makes electrical appliance, by above-mentioned operation switch input instruction, realize cooking appliance temperature, time isoparametric setting, the switching of cooking function and switching function with this.Owing to the national safety standard of electrical appliance improves, especially it is embodied in the water resistance of electrical appliance operation switch, therefore the mechanical operation of electrical appliance is switched and improves by increasing producer, common be scheme be to add the potted component such as sealing ring on operation switch, play and prevent outside liquid from penetrating into operation switch and the effect of internal body, avoid operation switch because of bad phenomenon such as infiltration are short-circuited, but this scheme influences whether the operating handle of operation switch, reduce Consumer's Experience, and after life-time service, the abrasion of sealing ring, aging also result in its water-proof function decline even lost efficacy, it is therefore desirable to optimize this waterproof project, to improve the water resistance of cooking appliance.
[utility model content]
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art to provide a kind of waterproof kitchen appliance, promotes the water resistance of kitchen appliance, especially operates the water resistance of switch.
Solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of waterproof kitchen appliance, switchs including body and the operation being located on described body, and the described switch that operates is provided with for the osculum by penetrating into the water discharge that operation switchs.
Further scheme, described operation switch includes switch base and connects the functional unit of described switch base, and described osculum is located on described switch base.
Further scheme, described switch base lateral surface arranges adjacent to osculum and is beneficial to the water guide rib that water flows out.
Further scheme, described water guide rib includes the bottom water guide rib being located at osculum bottom side.
Further scheme, described bottom water guide rib downward bending, formed between its bending part and switch base lateral surface for preventing water gap to the flowing of switch base bottom surface under surface tension effects.
Further scheme, described water guide rib includes the sidepiece water guide rib being located at osculum both sides.
Further scheme, described switch base includes switch bracket, the circuit board being connected on switch bracket and connects switch member on circuit boards, described switch bracket is connected on body or one-body molded with described body, described functional unit connects described switch member, and described osculum is located on switch bracket.
Further scheme, described operation switch is obliquely installed, and described osculum is positioned at operation and switchs the bottom of side down.
Further scheme, on described body, the position below corresponding osculum is provided with leaking hole.
Further scheme, described operation switch is rotary switch, press button or pressing type rotary switch.
The beneficial effects of the utility model:
The waterproof kitchen appliance of this utility model, switch including body and the operation being located on body, operation switch is provided with the osculum for being discharged by the water penetrating into operation switch, this with prior art in sealed by potted component and to prevent from water from entering operation switch being very different, because, there is abrasion in sealing ring, aging situation, its water-proof function can weaken along with the increase of the time of use, just it is difficult to discharge once there be water to penetrate into operation switch internal, and then cause short circuit, the faults such as electric leakage, the long-term hydrops of switch internal is also easily caused electric elements corrosion, reduce reliability and safety that kitchen appliance uses.And in this utility model, if there being water to penetrate in operation switch, quickly can be discharged by osculum, it is ensured that operation switch internal not hydrops, such that it is able to reduce operation switch to cause the bad phenomenon such as internal electronic element short circuit, electric leakage because seeping water, the water resistance of lifting operation switch；Owing to this utility model realizes waterproof by designing and arranging water hole, without arranging potted component again, so can solve operation switch to be affected by potted component and produce the resistance of motion and cause the best problem of feel, operation switching manipulation is got up more smoothly, be conducive to the accurately regulation to kitchen appliance and control, promoting user experience simultaneously.
Operation switch includes switch base and connects the functional unit of described switch base, described osculum is located on described switch base, switch base lateral surface arranges adjacent to osculum and is beneficial to the water guide rib that water flows out, water guide rib plays the effect guiding current to discharge, and the region flowing that guiding current direction is specified, it is simple to follow-up cleaning.
Water guide rib includes the bottom water guide rib being located at osculum bottom side, bottom water guide rib downward bending, is formed for preventing water gap to the flowing of switch base bottom surface under surface tension effects between its bending part and switch base lateral surface.Strengthen and guide effect, it is to avoid the water of discharge flows to switch base bottom surface (switch base bottom surface is generally used for connecting all kinds of lead-in wire) under tension.
Described operation switch is obliquely installed, and described osculum is positioned at operation and switchs the bottom of side down, it is simple to the infiltration in operation switch drained, and reduces operation switch internal back water.
On body, the position below corresponding osculum is provided with leaking hole, it is to avoid the water that operation switch is discharged is stayed internal body and corroded other electronic devices.
These features of the present utility model and advantage will be detailed in following detailed description of the invention, accompanying drawing exposure.
[accompanying drawing explanation]
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is the structural representation of electromagnetic oven in this utility model preferred embodiment；
Fig. 2 is the exploded perspective view operating switch in this utility model preferred embodiment；
Fig. 3 is the sectional view of electromagnetic oven in this utility model preferred embodiment；
Fig. 4 is partial enlarged drawing at the A of Fig. 3.
[detailed description of the invention]
The technical scheme of this utility model embodiment is explained and illustrated by the accompanying drawing below in conjunction with this utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art are obtained other embodiments on the premise of not making creative work, broadly fall into protection domain of the present utility model.
With reference to Fig. 1,2, the waterproof kitchen appliance that this utility model preferred embodiment proposes, for electromagnetic oven, specifically include body and the operation switch 4 being located on body, body includes that lower cover 3, upper cover 2 and the panel 1 being arranged on upper cover 2, lower cover 3, upper cover 2 and panel 1 form furnace chamber after assembling, and electromagnetic oven also includes being positioned at the devices such as the electromagnetic wire coil of this furnace chamber, control circuit plate, display circuit board, cooling mechanism, but the present embodiment emphasis does not lies in this, the most do not combine accompanying drawing and it is described in detail.The operation switch 4 of the present embodiment is arranged on the upper cover 2 of body, specifically design and installation hole 20 on upper cover 2, and operation switch 4 is assemblied at installing hole 20.
When using electromagnetic oven, pan is to be directly placed on panel, heated by electromagnetic induction, when the decoction of pan spilling, user operation, the water of water clock directly falls on panel, the electromagnetic oven of existing employing touch-induction-type button, without punching at panel, so monoblock type panel can be used, solve panel seepy question, but touch-induction-type button is when needs repeatedly regulate, want continuous several times to push button could realize, as needed continuous several times to push button when repeatedly regulating the operating power of electromagnetic oven.So the electromagnetic oven of the present embodiment have employed mechanical operation switch, such as knob, rotary knob realizes the regulation of operating power, and has been transplanted on upper cover 2 by operation switch 4, is so the integrity that can keep again panel 1 convenient to operate.
Owing to the use environment of electromagnetic oven inevitably touches the liquid such as water, it is not only electromagnetic oven, operation switch 4 itself is also required to corresponding waterproofing design, and the existing waterproof project upper potted components such as sealing ring that add that are operation switch, play the effect preventing outside liquid from penetrating into operation switch internal, operation is avoided to open because of bad phenomenon such as infiltration are short-circuited, but this scheme influences whether the operating handle of operation switch 4, reduce Consumer's Experience, and after life-time service, the abrasion of sealing ring, aging its water-proof function that also results in decline and even lost efficacy.The scheme that the present embodiment is proposed is to arrange osculum on operation switch 4, if there being water to penetrate in operation switch 4, quickly can be discharged by osculum, ensure the internal not hydrops of operation switch 4, such that it is able to reduce operation switch 4 to cause the bad phenomenon such as internal electronic element short circuit, electric leakage because seeping water, the water resistance of lifting operation switch 4；Owing to realizing waterproof by designing and arranging water hole, without arranging potted component again, so can solve operation switch 4 to be affected by potted component and produce the resistance of motion and cause the best problem of feel, operation switch 4 operates more smoothly, be conducive to the accurately regulation to kitchen appliance and control, promoting user experience simultaneously.
With reference to Fig. 2-4, specifically, the operation switch 4 of the present embodiment includes switch base and functional unit 41, switch base includes switch bracket 43, be connected on switch bracket 43 circuit board 42 and the switch member 44 being connected on circuit board 42, switch bracket 43 is connected on body, functional unit 41 connecting valve part 44, osculum 430 is located on switch bracket 43.Wherein, switch bracket 43 is open column shape structure, extends two lugs 431 outside switch bracket 43, circuit board 42 is fixedly connected on bottom switch bracket 43, it is internal that switch member 44 is positioned at switch bracket 43, functional unit 41 be hat shape and with switch member 44 top, thus constitute and operate switch 4.During assembling, the lug 431 of switch bracket 43 is locked to inside upper cover 2 by screw, it is achieved switch base and the fixing connection of body.
Preferably, the switch member 44 described in the present embodiment is encoder, and encoder is that signal or data are worked out by one, the equipment of the signal form be converted to may be used to communication, transmitting and storing.The operation switch 4 employing pressing type rotary switch of the present embodiment, i.e. functional unit 41 both can be along installing hole 20 axially-movable, can also rotate in a circumferential direction in installing hole 20, the encoder being connected with functional unit 41 can be converted into the signal of telecommunication angular displacement and straight-line displacement, such as functional unit 41 drives encoder to rotate (installing hole 20 circumferential direction) and realizes the operating power regulation of electromagnetic oven, the break-make that functional unit 41 drives encoder straight-line displacement (installing hole 20 axial direction) to realize electromagnetic oven controls, reach the purpose that a key is multiplex, save the number of switches on electromagnetic oven, simplify electromagnetic oven external styling, make its outward appearance more simplicity generosity.Certainly in other suboptimal designs of the present utility model, operation switch can be rotary switch, only possesses the function rotating regulation, or operation switch is press button, only possessing switching function, other some functions can be shared on other operation switch or touch-induction-type button.
The most above-mentioned which type of operation switch, when operation, all there is relative motion with installing hole 20 in functional unit 41, this just requires to need to arrange rational fit-up gap between functional unit 41 and installing hole 20 wall, as long as there being the existence of fit-up gap, inevitably occur the liquid such as water to penetrate into the situation within operation switch 4 from fit-up gap, the most also to do corresponding water-proofing treatment, but prior art is difficult to take into account this both two.For aforesaid operation switch 4, the waterproofing design of the present embodiment is to arrange osculum 430 on switch base, if water penetrates into from the fit-up gap between functional unit 41 and installing hole 20, switch base can be flowed directly under gravity, in the case of switch base arranges osculum 430, the water of infiltration at least can be made quickly to discharge, ensure inside switch base not hydrops, such that it is able to reduce operation switch 4 to cause internal electronic element short circuit because seeping water, the bad phenomenon such as electric leakage, the water resistance of lifting operation switch 4, this with prior art in sealed by potted component and to prevent from water from entering operation switch being very different.
With reference to Fig. 2-4, preferably, osculum 430 is provided on the switch bracket 43 of switch base, and at switch bracket 43 lateral surface, the water guide rib that beneficially water flows out is set adjacent to osculum 430, water guide rib plays the effect guiding current to discharge, and the region flowing that guiding current direction is specified, it is easy to follow-up cleaning, the water guide rib of the present embodiment includes the bottom water guide rib 432 being located at osculum 430 bottom side and is located at the sidepiece water guide rib 433 of osculum 430 both sides, two sidepiece water guide ribs 433 connect respectively bottom the two ends of water guide rib 432, form the water guide rib being substantially u-shaped, when osculum 430 draining, sidepiece water guide rib 433 prevents current direction both sides from spreading, so that current are intensively guided by bottom water guide rib 432 and flow to below switch base.
More preferably: bottom water guide rib 432 downward bending, in inverted L-shaped, formed for preventing water gap 434 to the flowing of switch base bottom surface under surface tension effects between its bending part and switch bracket 43 lateral surface, it is understood that if bottom water guide rib 432 extends switch bracket 43 lateral surface in flat, the water discharged may be successively along bottom water guide rib 432 bottom surface under surface tension effects, switch bracket 43 lateral surface flows on switch base bottom surface always, and switch base bottom surface namely the bottom surface of circuit board 42, generally it is welded all kinds of lead-in wire, for operation switch 4 is electrically connected with the control unit of electromagnetic oven, if water guides to switch base bottom surface under surface tension effects, there is also circuit board 42 and meet the situation of water short circuit.Bottom water guide rib 432 downward bending of the present embodiment, gap 434 is formed between its bending part and switch bracket 43 lateral surface, existence due to this gap 434, make the outer surface of part between bottom water guide rib 432 and switch base bottom surface cranky, weaken surface tension effects, the water making discharge is difficult to flow to switch base bottom surface, thus ensure that the safety of circuit board 42.Certainly, in other suboptimal designs of the present utility model, only bottom water guide rib can be set adjacent to osculum bottom side at switch bracket lateral surface, or only at switch bracket lateral surface, sidepiece water guide rib is set adjacent to osculum both sides；Or cancel the setting of water guide rib, optimize the waterproofing design of circuit board, such as with glue embedding circuit board etc..
Preferably, the upper cover 2 of the present embodiment has sloped sidewall 21, and above-mentioned installing hole 20 is arranged on sloped sidewall 21, for keeping the globality of electromagnetic oven outward appearance, operation switch 4 is obliquely installed, and the gradient of operation switch 4 is consistent with the gradient of the sloped sidewall 21 of upper cover 2, state as shown in Figure 4.Functional unit 41 has the first POF opening electromagnetic oven and the second POF closing electromagnetic oven, and pressing operation parts 41 can make functional unit 41 switch at the first POF and the second POF, to realize the switching function of electromagnetic oven；When functional unit 41 is in the first POF, part stretches out installing hole 20, so as user's rotation process, can be fully retracted when functional unit 41 is in the second POF and keep concordant with sloped sidewall outer surface, there is operation switch 4 and the visual effect of upper cover 2 integration.
Owing to operation switch 4 is obliquely installed, in order to preferably discharge infiltration, osculum 430 is positioned at the bottom of operation switch 4 side down, namely it is arranged on the bottom of switch bracket 43 side down, so infiltration can be along switch bracket 43 sidewall following current to the osculum 430 of bottom at, it is easy to drain infiltration, reduce the internal back water of operation switch 4, preferred: a bucker can be set in switch bracket 43, switch member 44 and circuit board 42 are covered, prevent from seeping water and directly drop onto on switch member 44 and circuit board 42, guide infiltration to flow to osculum 430 simultaneously.
Being understood that in other embodiments of the present utility model, operation switch can be vertically arranged, and i.e. operates the axis of rotation vertical level of switch；Operation switch with horizontally set, can i.e. operate the axis of rotation of switch and be parallel to horizontal plane.
It is understood that the upper osculum quantity of operation switch is not limited to one, in other embodiments of the present utility model, two or two one can be arranged as required, along operation switch circumference or axial distribution.
Being understood that in other embodiments of the present utility model, the switch bracket of operation switch can be one-body molded with upper cover, i.e. upper cover medial surface correspondence installing hole extends annular convex rib as switch bracket, and the circuit board carrying switch member 44 is fixed on annular convex rib.
Lower cover 3 respective operations of the present embodiment electromagnetic oven switchs the position below 4 osculums 430 and is provided with leaking hole 31, and leaking hole 31 draws electromagnetic oven for the water discharged by osculum 430, prevents the water of operation switch 4 discharge from staying internal body and corroding other electronic devices.
This utility model embodiment is not limited on electromagnetic oven application, is also applied for existing application at electrical equipment such as the electric cooker of family kitchen, electric pressure pot, cooking machine, dish-washing machines.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, it is familiar with this those skilled in the art and should be understood that this utility model includes but not limited to accompanying drawing and content described in detailed description of the invention above.Any amendment without departing from function of the present utility model and structural principle is intended to be included in the scope of claims.
Claims (10)
1. a waterproof kitchen appliance, switchs including body and the operation being located on described body, and its feature exists
In, described operation switch is provided with the osculum for being discharged by the water penetrating into operation switch.
Waterproof kitchen appliance the most as claimed in claim 1, it is characterised in that described operation switch includes switch
Seat and the functional unit of the described switch base of connection, described osculum is located on described switch base.
Waterproof kitchen appliance the most as claimed in claim 2, it is characterised in that described switch base lateral surface is neighbouring
Osculum arranges and is beneficial to the water guide rib that water flows out.
Waterproof kitchen appliance the most as claimed in claim 3, it is characterised in that described water guide rib includes the row of being located at
The bottom water guide rib of bottom side, water hole.
Waterproof kitchen appliance the most as claimed in claim 4, it is characterised in that described bottom water guide rib is rolled over downwards
Curved, formed between its bending part and switch base lateral surface and be used for preventing water to switch under surface tension effects
The gap that seat bottom surface current is dynamic.
Waterproof kitchen appliance the most as claimed in claim 3, it is characterised in that described water guide rib includes the row of being located at
The sidepiece water guide rib of both sides, water hole.
7. waterproof kitchen appliance as described in one of claim 2 to 6, it is characterised in that described switch base bag
Include switch bracket, the circuit board being connected on switch bracket and connect switch member on circuit boards, described in open
Closing support to be connected on body or one-body molded with described body, described functional unit connects described switch member,
Described osculum is located on switch bracket.
8. waterproof kitchen appliance as described in one of claim 1 to 6, it is characterised in that described operation switchs
Being obliquely installed, described osculum is positioned at operation and switchs the bottom of side down.
9. waterproof kitchen appliance as described in one of claim 1 to 6, it is characterised in that right on described body
The position below osculum is answered to be provided with leaking hole.
10. waterproof kitchen appliance as described in one of claim 1 to 6, it is characterised in that described operation switchs
For rotary switch, press button or pressing type rotary switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390309.0U CN205723212U (en) | 2016-05-04 | 2016-05-04 | A kind of waterproof kitchen appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390309.0U CN205723212U (en) | 2016-05-04 | 2016-05-04 | A kind of waterproof kitchen appliance |
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| Publication Number | Publication Date |
|---|---|
| CN205723212U true CN205723212U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390309.0U Active CN205723212U (en) | 2016-05-04 | 2016-05-04 | A kind of waterproof kitchen appliance |
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| Country | Link |
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| CN (1) | CN205723212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209857A1 (en) * | 2017-05-19 | 2018-11-22 | 佛山市顺德区美的电热电器制造有限公司 | Kitchen appliance |
| CN111067374A (en) * | 2019-12-31 | 2020-04-28 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
-
2016
- 2016-05-04 CN CN201620390309.0U patent/CN205723212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018209857A1 (en) * | 2017-05-19 | 2018-11-22 | 佛山市顺德区美的电热电器制造有限公司 | Kitchen appliance |
| CN111067374A (en) * | 2019-12-31 | 2020-04-28 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |