CN105351979B - The cistern assembly of micro-wave oven and micro-wave oven - Google Patents

The cistern assembly of micro-wave oven and micro-wave oven Download PDF

Info

Publication number
CN105351979B
CN105351979B CN201510650408.8A CN201510650408A CN105351979B CN 105351979 B CN105351979 B CN 105351979B CN 201510650408 A CN201510650408 A CN 201510650408A CN 105351979 B CN105351979 B CN 105351979B
Authority
CN
China
Prior art keywords
opening portion
tank body
inner opening
micro
open
Prior art date
Application number
CN201510650408.8A
Other languages
Chinese (zh)
Other versions
CN105351979A (en
Inventor
陆树敏
梁德强
Original Assignee
广东美的厨房电器制造有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的厨房电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的厨房电器制造有限公司
Priority to CN201510650408.8A priority Critical patent/CN105351979B/en
Publication of CN105351979A publication Critical patent/CN105351979A/en
Application granted granted Critical
Publication of CN105351979B publication Critical patent/CN105351979B/en

Links

Abstract

The invention discloses a kind of micro-wave oven and the cistern assembly of micro-wave oven, cistern assembly includes:Housing, the accommodating chamber of one end open is defined in housing, and housing is provided with the external-open oral area turned on accommodating chamber;Tank body, tank body are movably located in accommodating chamber between open and closed positions, and water storage cavity is defined in tank body, and tank body is provided with the filler and inner opening portion connected with water storage cavity;Seal, seal be located at inner opening portion and external-open oral area it is at least one on, when tank body is in the closed position, inner opening portion connects with external-open oral area, seal seals the gap between inner opening portion and external-open oral area, and when tank body is in an open position, seal closes inner opening portion.Leak is not susceptible to according to the cistern assembly of the micro-wave oven of the present invention, good airproof performance, tank body, micro-wave oven is safe and reliable.

Description

The cistern assembly of micro-wave oven and micro-wave oven

Technical field

The present invention relates to kitchen appliance technical field, more particularly, to a kind of micro-wave oven and the cistern assembly of micro-wave oven.

Background technology

In the related art, the water tank of micro-wave oven is required to the manual force of user when opening and closing and beats on and off Close, operation is more inconvenient, and user experience is poor;The delivery port of water tank is not provided with seal simultaneously, because water tank often moves, The structure of the water outlet of water tank easily loosens, and is easy to outside leak, causes micro-wave oven easily moist, and serious meeting causes short circuit Or electric leakage etc., micro-wave oven safety in utilization is poor.

The content of the invention

It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention carries A kind of cistern assembly of micro-wave oven is gone out, the cistern assembly sealing improves, and is not susceptible to leak.

The invention also provides a kind of micro-wave oven with above-mentioned cistern assembly.

The cistern assembly of micro-wave oven according to embodiments of the present invention, including:Housing, one end open is defined in the housing Accommodating chamber, the housing is provided with the external-open oral area that is turned on the accommodating chamber;Tank body, the tank body is in open position Put and be movably located in the accommodating chamber between closed position, water storage cavity, the water tank are defined in the tank body Body is provided with the filler and inner opening portion connected with the water storage cavity;Seal, the seal are located at the inner opening Portion and the external-open oral area it is at least one on, when the tank body is in the closed position, the inner opening portion with it is described outer Opening portion connects, the gap between the seal sealing inner opening portion and the external-open oral area, at the tank body When open position, the seal closes the inner opening portion.

The cistern assembly of micro-wave oven according to embodiments of the present invention, good airproof performance, tank body are not susceptible to leak, microwave Stove is safe and reliable.

In addition, the cistern assembly of micro-wave oven according to the above embodiment of the present invention can also have technology additional as follows special Sign:

According to some embodiments of the present invention, the inner opening portion is plugged in when the tank body is in the closed position Removed when the tank body is in an open position in the external-open oral area and out of described external-open oral area.

According to some embodiments of the present invention, the seal includes:Sealing ring, the seal ring set are located in described and opened Only it is against on oral area and when the tank body is in the closed position between the inner opening portion and the external-open oral area;Sealing Lid, the closure are connected with one end of the sealing ring, and the closure is beaten when the tank body is in the closed position Open the inner opening portion and the inner opening portion is closed when the tank body is in an open position.

According to some embodiments of the present invention, the closure is provided with elastomeric slit, and the external-open oral area includes inside and outside Nesting set interior pipeline section and outer segment, one end of the outer segment be connected with the housing, the other end of the outer segment and Said inner tube section is connected, and when the tank body is in the closed position, the inner opening portion is plugged in the outer segment, described Sealing ring is only against between the outer segment and the inner opening portion, and said inner tube section is stretched into described through the elastomeric slit When opening portion, the tank body are in an open position, the inner opening portion removes out of described outer segment, said inner tube section from Removed in the elastomeric slit, the elastomeric slit is closed to close the inner opening portion.

According to some embodiments of the present invention, the elastomeric slit is formed to pass the linear of the center of the closure and cut Mouthful.

According to some embodiments of the present invention, the one end in the inner opening portion is provided with radially outstanding turn up Side, one end of the remote closure of the sealing ring are provided with radially inwardly projecting in-flanges, the flanging with The in-flanges clamping.

According to some embodiments of the present invention, the outer peripheral face in the inner opening portion is provided with flange, the flange with it is described Flanging, which is spaced apart, limits annular groove, and the in-flanges coordinates in the annular groove.

According to some embodiments of the present invention, the outer peripheral face of the sealing ring is provided with outstanding convex portion, the water At closed position, the convex portion is only against on the inner peripheral surface of the outer segment case body.

According to some embodiments of the present invention, the seal is formed in one part.

According to the micro-wave oven of the present invention, include the cistern assembly of the micro-wave oven according to the present invention.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

Fig. 1 is the part-structure schematic diagram of micro-wave oven according to embodiments of the present invention;

Fig. 2 is the sectional view of micro-wave oven according to embodiments of the present invention;

Fig. 3 is the part-structure decomposing schematic representation of micro-wave oven according to embodiments of the present invention;

Fig. 4 is the structural representation of the cistern assembly of micro-wave oven according to embodiments of the present invention;

Fig. 5 is the sectional view of the cistern assembly of micro-wave oven according to embodiments of the present invention;

Fig. 6 is the mplifying structure schematic diagram at A in Fig. 5;

Fig. 7 is the decomposition texture schematic diagram of the cistern assembly of micro-wave oven according to embodiments of the present invention;

Fig. 8 is the structural representation of the seal of micro-wave oven according to embodiments of the present invention;

Fig. 9 is the sectional view of the seal of micro-wave oven according to embodiments of the present invention.

Reference:

Micro-wave oven 100;

Cistern assembly 10;Tank body 11;Inner opening portion 111;Flanging 1111;Flange 1112;Only support piece 112;Housing 12;Upper casing 12a;Lower casing 12b;External-open oral area 121;Interior pipeline section 1211;Outer segment 1212;Connect pipeline section 1213;Tank bracket 13; Seal 14;Sealing ring 141;In-flanges 1411;Convex portion 1412;Closure 142;Elastomeric slit 1421;Filler 101;Water outlet Mouth 102;Water return outlet 103;Avoid mouth 104;Mounting groove 105;

Shaft 20;

Drive component 30;Motor 31;Gear 32;Rack 33;Electric machine support 34;

Steam generator 40;

First microswitch 41;Second microswitch 42;

Water pump 50.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.

Micro-wave oven 100 according to embodiments of the present invention is described in detail below in conjunction with the accompanying drawings.

Referring to figs. 1 to shown in Fig. 4, micro-wave oven 100 according to embodiments of the present invention can include shaft 20, cistern assembly 10th, drive component 30, controller and steam generator 40.

Specifically, cooking cavity can be defined in shaft 20.Cistern assembly 10 can include tank body 11, water tank sheet Body 11 between open and closed positions can activity.Water storage cavity, tank body 11 can be defined in tank body 11 On can be provided with filler 101 and delivery port 102, filler 101 and delivery port 102 can connect with water storage cavity respectively.Steam Generator 40 can be located on shaft 20, and water inlet can be provided with steam generator 40 and go out steam port, and water inlet can be with Delivery port 102 connects, and going out steam port can connect with cooking cavity.

Thus, when needing plus during water, tank body 11 can be made in an open position, by filler 101 to water storage cavity Interior plus water;Tank body 11 can be made in the closed position after the completion of water is added, the water in water storage cavity can pass through delivery port 102 Flow out and be flowed into from water inlet in steam generator 40, caused steam can be by going out steam port in steam generator 40 Outflow, and is flowed into cooking cavity, realizes the steam heating etc. to food, culinary art effect is good.

Drive component 30 can be located on shaft 20, and drive component 30 can have a drive division, drive division can activity with It can only be supported when drive component 30 is run and promote tank body 11 to be moved to open position.Controller can be with driving group Part 30 is connected, to control drive component 30 to promote tank body 11 to be moved to open position.

Thus, when needing add water to tank body 11, by controller drive component 30 can be controlled to run, made Drive division can only support and promote tank body 11 to be moved to open position from closed position, and tank body 11 can be realized certainly It is dynamic to open, exert a force and open without human hand, easy to operate, performance is good, and user experience is good.

For convenience of operation, alternatively, controlling switch can be provided with shaft 20, controlling switch can be connected with controller. When controlling switch is opened, controller can control drive component 30 to run, so that tank body 11 can move to open position It is dynamic.Controlling switch can be formed as control button or control button etc., and controlling switch can be arranged as required in shaft 20 At diverse location, for example, controlling switch can be arranged on the leading flank of shaft 20, operated with being more convenient for.

According to some embodiments of the present invention, controller is configured in tank body 11 from closed position activity to opening Drive component 30 is controlled to run after the scheduled time of position, so that drive division resets.Here, it is necessary to explanation, drive division tool There are initial position and moving position, when driving part is in initial position, tank body 11 may be at closed position, micro-wave oven 100 may be at normal condition or cooking status.When drive component 30 is run, drive division can be moved, and be no longer on Initial position, now the location of drive division can be understood as moving position, the reset of drive division can be understood as drive division Initial position is moved to from moving position.

Thus, after being automatically opened up under promotion of the tank body 11 in drive component 30, drive division can be in controller Original initial position is automatically returned under control;After the completion of water is added, tank body 11 can be pushed back into closed position by user, Drive division will not form backstop to tank body 11, tank body 11 is realized closing.

As shown in figure 3, micro-wave oven 100 according to embodiments of the present invention can also include the first microswitch 41, first is micro- Dynamic switch 41 can be connected with controller, and drive division only can support the first microswitch 41 when resetting, so that the first fine motion is opened Close 41 closures or disconnect and send stop signal to controller, controller receives stop signal and controls drive component 30 to stop Operation.

Specifically, when drive division is moved to initial position under the control of the controller, drive division can with it is first micro- Dynamic switch 41 only supports, so that the on off state of the first microswitch 41 changes, for example, disconnect or close, and the One microswitch 41 can send stop signal to controller, after controller receives the stop signal, can control driving group Part 30 is out of service, so that drive division can rest on initial position.This is reasonable in design, realizes the good of drive division Reset, control performance is good.

Preferably, as shown in figure 3, micro-wave oven 100 can also include the second microswitch 42, the second microswitch 42 can be with It is connected with controller, the activity of tank body 11 to closed position only can support the second microswitch 42, make the second microswitch 42 Closure disconnects and sends signal in place to controller, and controller, which receives signal in place and is in, treats working condition.

Here, " the treating working condition " of controller can be understood as controller be in can reception signal, and can basis The signal received sends corresponding control command, control miscellaneous part work, for example, controller can receive cooking signals, Control steam generator 40 goes out steam or control microwave generator sends microwave, realizes and the steam heating of food or microwave are added Heat.When tank body 11 is not in closed position, controller is no longer on treating working condition, when sending signal to controller, Controller can be with reception signal, but is not carried out control function corresponding with the signal, but externally reports an error or alert user Tank body 11 is shut.

When tank body 11 is moved to closed position, tank body 11 only can support the second microswitch 42, make second The on off state of microswitch 42 can be changed with generating state, for example, disconnect or closure, and the first microswitch 41 can be with Occur signal in place to controller, controller receives this and can adjusted after signal in place to reception signal and can externally sending With the control command corresponding to the signal, the control to corresponding component is realized.

Thus, when tank body 11 is not in closed position, micro-wave oven 100 can not realize the function such as culinary art, Safety in utilization is good.Piece 112 is only supported as shown in fig. 7, can be set on tank body 11, when tank body 11 is located at closed position When, it only can stretch out housing 12 to piece 112 and only be against on the second microswitch 42.

The structure of drive component 30 is formed as a variety of, and alternatively, as shown in Figure 1 to Figure 3, drive component 30 can include Motor 31 and gear 32.Motor 31 can be located on shaft 20.Alternatively, motor 31 is arranged on shaft 30 by electric machine support 34 On.Gear 32 can be connected with the output shaft of motor 31, to be rotated with motor 31, for example, gear 32 can be set in motor 31 Output shaft on, realize and the synchronous axial system of output shaft.Drive division can be formed as rack 33, and rack 33 can be nibbled with gear 32 Merge and one end of rack 33 can only be supported and promote tank body 11 to be moved to open position.This kind of structure of drive component 30 Simply, stable transmission is reliable, and tank body 11 moves steady reliable.

In the specific example of the present invention, motor 31 can be one and be formed as either-rotation motor 31.Motor 31 It can rotate forward, can also rotate backward.Rotating forward and rotating backward for motor 31 can be controlled by controller, If tank body 11 to open position move when, motor 31 rotates forward, then drive division reset when motor 31 rotate backward;If Tank body 11 to open position move when, motor 31 rotates backward, then drive division motor 31 when resetting rotates forward, can be with Flexibly selection as the case may be.

The structure of cistern assembly 10 is described in detail below in conjunction with the accompanying drawings.

Referring to figs. 1 to shown in Fig. 4, cistern assembly 10 can also include tank bracket 13 and housing 12.Tank bracket 13 can To be located on shaft 20.Housing 12 can be connected and be supported on tank bracket 13 with shaft 20, and easy for installation and structure is steady Gu.It is understood that tank bracket 13 is not essential, it can also remove, now housing 12 can be directly installed on shaft On 20.

Tank body 11 can be located in housing 12, and between open and closed positions may be used relative to housing 12 With activity.Specifically, the accommodating chamber of one end open can be defined in housing 12, external-open oral area can be set on housing 12 121, external-open oral area 121 is turned on accommodating chamber, and tank body 11 is movably located in accommodating chamber.Housing 12 can include upper casing 12a and lower casing 12b, upper casing 12a can fasten to form housing 12 and limit accommodating chamber with lower casing 12b.Wherein, upper casing 12a It can be connected with lower casing 12b clampings.

It can be provided with housing 12 and avoid mouth 104, drive division can pass through avoidance mouth 104 only to support tank body 11.Specifically For, when drive component 30 is run under the control of the controller, drive division, which can pass through, to be avoided mouth 104 and is only against water tank On body 11, drive division can push tank body 11 and be moved to open position.It is understood that when tank body 11 is formed , can be without avoiding mouth 104 on housing 12 during the structure opened and closed for Manual push-pull.

As shown in figure 3, for the structure that drive component 30 is formed by parts such as motor 31, gear 32 and racks 33, Mounting groove 105 can also be set on housing 12, for positioning and accommodating rack 33.Specifically, tank body 11 can edge Fore-and-aft direction is movable, and the mounting groove 105 extended along the longitudinal direction can be provided with housing 12, and rack 33 along the longitudinal direction can may be used Actively it is located in mounting groove 105.Thus, rack 33 moves more steady, and linear is good, ensure that the steady shifting of tank body 11 It is dynamic and also more accurate during the installation of rack 33.

External-open oral area 121 can be set on housing 12, inner opening portion 111, inner opening portion can be provided with tank body 11 111 connect with water storage cavity, and the open at one end in inner opening portion 111 can be formed as delivery port 102 or water return outlet 103.Such as Fig. 7 institutes Show, inner opening portion 111 includes two, and housing 12 is provided with two external-open oral areas 121, two inner opening portions 111 and two outward openings Portion 121 corresponds, and the open at one end in one of inner opening portion 111 forms delivery port 102, other in which inner opening portion 111 open at one end forms water return outlet 103.Steam generator 40 is provided with discharge outlet, and discharge outlet connects with water return outlet 103.

Thus, steam condenses the condensed water to be formed and can be back in tank body 11 in steam generator 40, makes steam Generator 40 can have preferable service behaviour, while improve the utilization rate of water.It is understood that when on micro-wave oven 100 When being not provided with to produce condensed water in the function of the condensed water of recovered steam generator 40, or steam generator 40, return The mouth of a river 103 and discharge outlet can then remove.

For the ease of controlling the flowing of water, as shown in figure 3, micro-wave oven 100 can include water pump 50, discharge outlet and water return outlet One water pump 50 can be set between 103, a water pump 50 can also be set between delivery port 102 and water inlet, and water pump 50 can To provide power, the water in water storage cavity is set to be pumped in steam generator 40, and the condensed water in steam generator 100 It can be pumped in water storage cavity, water outlet and backwater effect are good.

When tank body 11 is located at closed position, inner opening portion 111 can connect with external-open oral area 121.Thus, from going out The water that the mouth of a river 102 is flowed out can flow out housing 12, and further flow into steam generator 40.Inner opening portion 111 and outer Opening portion 121 it is at least one on seal 14 can be set, when tank body 11 is in the closed position, i.e., in interior opening portion 111 with external-open oral area 121 when connecting, and seal 14 can close the gap between inner opening portion 111 and external-open oral area 121, carry High sealing performance, prevent water be flowed into the accommodating chamber of housing 10 and flow into cause on the miscellaneous part of shaft 20 short circuit or Damage, be hardly damaged micro-wave oven 100, dry be not easy it is mouldy, it is safe and reliable.

When tank body 11 is in an open position, seal 14 can close inner opening portion 111, make inner opening portion 111 Do not connected with external-open oral area 121, the water added in water storage cavity will not flow out from inner opening portion 111, facilitate plus water operates.

Micro-wave oven 100 according to embodiments of the present invention, by making seal 14 when tank body 11 is in the closed position Seal the gap between inner opening portion 111 and external-open oral area 121 and opened when tank body 11 is in an open position in sealing Oral area 111, inner opening portion 111 is separated with external-open oral area 112 and accommodating chamber, prevent the water in water storage cavity from flowing out, preventing water leakage Performance is good, micro-wave oven 100 no matter when in use or when adding water all without there is leak;Meanwhile when adding water to operate, work as water When case body 11 moves to open position, inner opening portion 111 can voluntarily be sealed by seal 14, make water in water storage cavity will not be to Flowed in steam generator 40, be easy to control amount of water, and special seal operation need not be carried out, add water operation side Just.

As shown in fig. 6, when tank body 11 is in the closed position, inner opening portion 111 can be plugged in external-open oral area 112 On, it is connective good, and seal 14 can only be against the outer peripheral face in inner opening portion 11 and external-open oral area 112 inner peripheral surface it Between, it is easy to seal;When tank body 11 is in an open position, inner opening portion 111 can remove out of external-open oral area 112, i.e., Inner opening portion 111 can move in the accommodating chamber of housing 10, and now, seal 14 can seal inner opening portion 112, make water storage Chamber does not connect with accommodating chamber, effectively prevents the water in water storage cavity to be flowed into accommodating chamber.

It is understood that the structure of seal 14 be formed as it is a variety of, alternatively, in some embodiments of the present invention In, seal 14 can include sealing ring 141 and closure 142, and closure 142 can be located at one end of sealing ring 141.Specifically For, closure 142 can be connected to one end of the remote water storage cavity of sealing ring 141.Sealing ring 141 can be set in inner opening In portion 111, convenient disassembly and it is connected firmly.

When tank body 11 is in the closed position, sealing ring 141 only can be against inner opening portion 111 and external-open oral area Between 112, specifically, sealing ring 141 can only be against the outer peripheral face of opening portion 111 and external-open oral area 112 inner peripheral surface it Between, good airproof performance.When tank body 11 is in the closed position, closure 142 can open inner opening portion 111, make inner opening Portion 111 can connect with external-open oral area 112.

When tank body 11 is in an open position, sealing ring 141 is no longer only against inner opening portion 111 and external-open oral area Between 112, closure 142 can close inner opening portion 111, make inner opening portion 111 and external-open oral area 112 and accommodating chamber every It is disconnected, prevent the water in water storage cavity from flowing out.

According to some embodiments of the present invention, external-open oral area 121 can include interior pipeline section 1211 and outer segment 1212, such as scheme Shown in 6.Interior pipeline section 1211 is nested with outer segment 1212 to be set, and one end of outer segment 1212 can be connected with housing 12, make external-open Oral area 121 can be set on housing 12, and the other end of outer segment 1212 can be connected with interior pipeline section 1211.

As shown in Figures 6 to 9, elastomeric slit 1421 can be provided with closure 142.Tank body 11 is in closed position When, inner opening portion 111 can be plugged in outer segment 1212, and sealing ring 141 only can be against outer segment 1212 and inner opening portion Between 111, the gap between outer segment 1212 and inner opening portion 111 is set to seal.Interior pipeline section 1211 can be cut through elasticity Mouth 1421 stretches into inner opening portion 111, realizes the connection in inner opening portion 111 and external-open oral area 112.

When tank body 11 is in an open position, inner opening portion 111 can remove out of outer segment 1212, interior pipeline section 1211 are removed out of elastomeric slit 1421, and elastomeric slit 1421 is closed to close inner opening portion 111.That is, work as interior pipeline section During 1211 removal interior from elastomeric slit 1421, elastomeric slit 1421 is recovered to original undeformed state, closure 142 to rise Acted on to dash.

Thus, when tank body 11 is in an open position, inner opening portion 111 can be blocked by closure 142, water storage Water in chamber will not flow out, and when tank body 11 is in the closed position, inner opening portion 111 realizes with external-open oral area 121 and turned on, Water in water storage cavity can be flowed out by inner opening portion 111 and external-open oral area 121.

Here, it is necessary to which explanation, " the periphery edge that elastomeric slit 1421 " can be understood as elastomeric slit 1421 herein is Elasticity, elastic deformation can occur, in normal state, as shown in Figure 8 and Figure 9, the area that elastomeric slit 1421 is opened is very Small or almost nil, elastomeric slit 1421 is in substantially closure state, makes water be not easy to pass through from elastomeric slit 1421 and flows out, can be with Reach the effect for closing inner opening portion 111;When interior pipeline section 1211 inserts elastomeric slit 1421, the periphery edge of elastomeric slit 1421 Elastic deformation can occur and separate, the periphery of elastomeric slit 1421 is along can bend and only be against the periphery of interior pipeline section 1211 On face, sealing effectiveness is improved.

As shown in Figure 8 and Figure 9, elastomeric slit 1421 can be formed to pass the linear cut at the center of closure 142.Change Yan Zhi, elastomeric slit 1421 can pass through the center of closure 142 and extend along the radial direction of closure 142.Thus, no Only it is easy to manufacture, and elastomeric slit 1421 is easily deformable, is easy to penetrating for interior pipeline section 1211, while elastomeric slit 1421 is opened Open area is smaller, water is not easy by water shut-off is good.Wherein, the size of elastomeric slit 1421 can be configured as needed, For example, the width of elastomeric slit 1421 can be 0.5mm or 1mm etc..

In order to facilitate connection, as shown in fig. 6, external-open oral area 112 can also include connection pipeline section 1213, pipeline section 1213 is connected It is connected with interior pipeline section 1211 and outer segment 1212, and is connected with interior pipeline section 1211, the pump housing 50 can be by flexible pipe with being connected Pipeline section 1213 realizes connection.

As shown in fig. 6, the one end in inner opening portion 111 can be provided with flanging 1111, flanging 1111 is along inner opening portion 111 Project radially outwardly, one end of the remote closure 142 of sealing ring 141 can set in-flanges 1411, and in-flanges 1411 can With radially-inwardly protruding along sealing ring 141.When cistern assembly 10, which assembles, to be completed, sealing ring 141 can be set in inner opening In portion 111 and flanging 1111 can be opened inside with the clamping of in-flanges 1411 so that seal 14 can be firmly fixed On oral area 111, convenient disassembly and it is connected firmly, effectively prevents seal 14 during cistern assembly 10 moves from inner opening Deviate from portion 111, waterproof effect improves.

Further, cistern assembly 10 can also include flange 1112, as shown in fig. 6, flange 1112 can be located at interior open On the outer peripheral face of oral area 111, flange 1112 can be spaced apart with flanging 1111 and limit annular groove, and in-flanges 1411 can be with Coordinate in annular groove.Thus, seal 14 can be locked completely in the axial direction along inner opening portion 111, make sealing Part 14 more firmly and accurately can be arranged in inner opening portion 111.

As shown in Fig. 6, Fig. 8 and Fig. 9, convex portion 1412 can be set, convex portion 1412 can be on the outer peripheral face of sealing ring 141 Outer protrusion.At closed position, convex portion 1412 only can be against on the inner peripheral surface of outer segment 1212 tank body 11.Thus, i.e., The sealing between external-open oral area 121 and inner opening portion 111 can be ensured, meanwhile, the outer peripheral face of sealing ring 141 except convex portion Part outside 1412 can be spaced apart with the inner peripheral surface of external-open oral area 121, make the inner peripheral surface of sealing ring 141 and outer segment 1212 Between contact area it is smaller, frictional resistance is smaller, ensure that tank body 11 move smoothness, operation it is more laborsaving.

For convex portion 1412 shape do not do it is specifically limited, for example, convex portion 1412 can be formed as the smaller part shown in Fig. 9 Circle, square or other irregular shapes etc. can also be formed as.Convex portion 1412 can be along sealing ring 141 radially outward It is prominent, can also opposing seal ring 141 radial skew it is outstanding, according to circumstances can flexibly set.

In certain specific embodiments of the invention, seal 14 is formed in one part.In other words, when seal 14 by When sealing ring 141 and closure 142 are formed, sealing ring 141 may be integrally formed with closure 142.Integrally formed seal 14 convenient shaping manufactures, bulk strength and stability are higher, and eliminate unnecessary assembly parts and connection process, carry significantly The high efficiency of assembling and sealing reliability of cistern assembly 100.

For example, in the specific example of the present invention, silica gel part that seal 14 is formed as one, silica gel has preferable Elasticity, seal 14 is not only facilitated manufacture, manufacturing cost is low, and morphotropism is good, is easily assembled and good sealing effect.

The use to micro-wave oven 100 according to embodiments of the present invention is described below.

When micro-wave oven 100 be in normal condition or can cooking status when, tank body 11 is in the closed position, rack 33 Positioned at initial position, and the only contact to the first microswitch 41, tank body 11 stop the contact to the second microswitch 42, Controller is in and treats working condition.Inner opening portion 111 coordinates in outer segment 1212, and sealing ring 141 can seal inner opening portion Gap between 111 and outer segment 1212, effectively prevents leak.Interior pipeline section 1211 is located in the elastomeric slit of closure 142 In 1421, make the state of inner opening portion 111 and external-open oral area 121 in conducting.

Now, when needing to carry out plus during water operation, can open controlling switch, controller controlled motor 31 is positive (or anti- To) rotate, gear 32 rotates counterclockwise, and rack 33 moves forward, the avoidance mouth 104 that the front end of rack 33 is stretched on housing 12 with Tank body 11 only supports and promotes tank body 11 to move forward, and tank body 11 separates with the second microswitch 42, control Device is no longer on treating working condition, and controller not can perform some control functions, such as cooking function.

When tank body 11 is moved to open position, controller controlled motor 31 stops operating, now tank body 11 It is in an open position, water can be added into water storage cavity by filler 101.Now, interior pipeline section 1211 can be from closure 142 Removed in elastomeric slit 1421, so that closure 142 can seal the one end in inner opening portion 111, make to add in tank body 11 The water entered will not flow out from inner opening portion 111.

Counted when being moved to open position from tank body 11, after the scheduled time, for example, 3s or 5s etc., controller Reversely (forward direction) is rotated automatic control motor 31, and gear 32 is rotated clockwise, and rack 33 is moved rearwards, when rack 33 is moved to just During beginning position, the contact of the microswitch 41 of rack 33 and first, the first microswitch 41 closes (or disconnection), and the One microswitch 41 sends stop signal to controller, and controller receives stop signal, and controlled motor 31 stops operating, and makes tooth Bar 33 can rest on initial position, realize and reset.In the process, it is motionless to remain in open position for tank body 11.

Wherein, after the completion of water is added, user can apply active force to tank body 11, allow the direction of tank body 11 Move closed position.When tank body 11 is moved to closed position, tank body 11 only can be against the second microswitch 42 Contact on, the second microswitch 42 is closed (or disconnect), and signal in place is sent to controller, controller receives this Signal and in treating working condition in place, with reception signal and can perform the functions such as culinary art, safe and reliable.

Other of micro-wave oven 100 according to embodiments of the present invention are formed and operated for one of ordinary skill in the art For be knowable, be not described in detail herein.

In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " vertical ", The orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ", " circumference " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply and be signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention Limitation.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three It is individual etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects Connect or electrically connect or can communicate each other;Can be joined directly together, can also be indirectly connected by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite.For this area For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.

In the description of this specification, the description of reference term " embodiment " or " specific embodiment ", " example " etc. means At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe In example or example.In this manual, identical embodiment is necessarily directed to the schematic representation of above-mentioned term or shown Example.Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example Suitable mode combines.In addition, in the case of not conflicting, those skilled in the art can be by described in this specification Different embodiments or example and the feature of different embodiments or example are combined and combined.

Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changed, replacing and modification.

Claims (7)

  1. A kind of 1. cistern assembly of micro-wave oven, it is characterised in that including:
    Housing, the accommodating chamber of one end open is defined in the housing, and the housing is provided with the external-open turned on the accommodating chamber Oral area;
    Tank body, the tank body are movably located in the accommodating chamber between open and closed positions, institute State and water storage cavity is defined in tank body, the tank body is provided with the filler connected with the water storage cavity and inner opening Portion;
    Seal, the seal be located at the inner opening portion and the external-open oral area it is at least one on, the tank body When in the closed position, the inner opening portion connects with the external-open oral area, and the seal seals the inner opening portion and institute State the gap between external-open oral area, when the tank body is in an open position, the seal closes the inner opening portion, institute Inner opening portion is stated to be plugged in when the tank body is in the closed position in the external-open oral area and at the tank body Removed when open position out of described external-open oral area, the seal includes:
    Sealing ring, the seal ring set are located in the inner opening portion and are only against when the tank body is in the closed position Between the inner opening portion and the external-open oral area;
    Closure, the closure are connected with one end of the sealing ring, and the closure is in the tank body and closed The inner opening portion is opened during position and the inner opening portion, inner opening portion are closed when the tank body is in an open position One end be provided with the flanging projected radially outwardly along inner opening portion, one end of remote the closure of sealing ring is provided with along sealing Ring radially-inwardly protrudes and for the in-flanges with the flanging clamping.
  2. 2. the cistern assembly of micro-wave oven according to claim 1, it is characterised in that the closure is cut provided with elasticity Mouthful, the external-open oral area includes the inside and outside nested interior pipeline section set and outer segment, one end of the outer segment and the housing phase Even, the other end of the outer segment is connected with said inner tube section,
    When the tank body is in the closed position, the inner opening portion is plugged in the outer segment, and the sealing ring only supports Between the outer segment and the inner opening portion, said inner tube section stretches into the inner opening portion through the elastomeric slit,
    When the tank body is in an open position, the inner opening portion removes out of described outer segment, and said inner tube section is from institute State in elastomeric slit and remove, the elastomeric slit is closed to close the inner opening portion.
  3. 3. the cistern assembly of micro-wave oven according to claim 2, it is characterised in that the elastomeric slit is formed to pass institute State the linear cut at the center of closure.
  4. 4. the cistern assembly of micro-wave oven according to claim 2, it is characterised in that set on the outer peripheral face in the inner opening portion There is flange, the flange is spaced apart with the flanging and limits annular groove, and the in-flanges coordinates in the annular groove It is interior.
  5. 5. the cistern assembly of micro-wave oven according to claim 2, it is characterised in that the outer peripheral face of the sealing ring is provided with Outstanding convex portion, at closed position, the convex portion is only against on the inner peripheral surface of the outer segment tank body.
  6. 6. the cistern assembly of the micro-wave oven according to any one of claim 1-5, it is characterised in that the seal is one Body formed part.
  7. A kind of 7. micro-wave oven, it is characterised in that the water tank group including the micro-wave oven according to any one of claim 1-6 Part.
CN201510650408.8A 2015-10-08 2015-10-08 The cistern assembly of micro-wave oven and micro-wave oven CN105351979B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510650408.8A CN105351979B (en) 2015-10-08 2015-10-08 The cistern assembly of micro-wave oven and micro-wave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510650408.8A CN105351979B (en) 2015-10-08 2015-10-08 The cistern assembly of micro-wave oven and micro-wave oven

Publications (2)

Publication Number Publication Date
CN105351979A CN105351979A (en) 2016-02-24
CN105351979B true CN105351979B (en) 2018-01-30

Family

ID=55328000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510650408.8A CN105351979B (en) 2015-10-08 2015-10-08 The cistern assembly of micro-wave oven and micro-wave oven

Country Status (1)

Country Link
CN (1) CN105351979B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972654B (en) * 2016-06-29 2018-01-02 广东美的厨房电器制造有限公司 Steam microwave oven

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1502855A (en) * 2002-11-26 2004-06-09 乐金电子(天津)电器有限公司 Microwave oven with humidifying function
CN1550711A (en) * 2003-05-15 2004-12-01 松下电器产业株式会社 Water supply tank unit and heating apparatus having the same
CN1919368A (en) * 2005-07-25 2007-02-28 伯尔拉工业有限公司 Medical valve connector
JP2013092333A (en) * 2011-10-27 2013-05-16 Oken Ltd Liquid supply device
CN203323198U (en) * 2012-05-09 2013-12-04 浙江安德电器有限公司 Water tank for microwave steam oven
WO2015067359A1 (en) * 2013-11-06 2015-05-14 Fresenius Medical Care Deutschland Gmbh Connector with seal element and adapted connector parts
CN104964317A (en) * 2015-06-05 2015-10-07 惠而浦(中国)股份有限公司 Water-cooling silent frequency-variable microwave oven
CN205102193U (en) * 2015-10-08 2016-03-23 广东美的厨房电器制造有限公司 Water tank set spare of microwave oven and microwave oven

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1502855A (en) * 2002-11-26 2004-06-09 乐金电子(天津)电器有限公司 Microwave oven with humidifying function
CN1550711A (en) * 2003-05-15 2004-12-01 松下电器产业株式会社 Water supply tank unit and heating apparatus having the same
CN1919368A (en) * 2005-07-25 2007-02-28 伯尔拉工业有限公司 Medical valve connector
JP2013092333A (en) * 2011-10-27 2013-05-16 Oken Ltd Liquid supply device
CN203323198U (en) * 2012-05-09 2013-12-04 浙江安德电器有限公司 Water tank for microwave steam oven
WO2015067359A1 (en) * 2013-11-06 2015-05-14 Fresenius Medical Care Deutschland Gmbh Connector with seal element and adapted connector parts
CN104964317A (en) * 2015-06-05 2015-10-07 惠而浦(中国)股份有限公司 Water-cooling silent frequency-variable microwave oven
CN205102193U (en) * 2015-10-08 2016-03-23 广东美的厨房电器制造有限公司 Water tank set spare of microwave oven and microwave oven

Also Published As

Publication number Publication date
CN105351979A (en) 2016-02-24

Similar Documents

Publication Publication Date Title
DK147442B (en) A centrifugal pump having two pump units that can be optionally connected in series or in parallel
EP2491836A1 (en) Electric pressure cooker with quick pressure relief function
KR20170109662A (en) Containers for food processing systems
EP2471425B1 (en) Four-speed drive system for motor-driven appliances
EP3075292B1 (en) Kitchen appliance operated by electricity
US3115352A (en) Alignment compensating coupling
US3355111A (en) Dishwasher power unit housing and mounting means
CN1788662B (en) Household food preparation appliance for preparing liquid products
ES2610613T3 (en) Centrifugal discharge pump with blade impeller for washing machines or similar household appliances
GB2427437A (en) Pump incorporating an electric heating element
CN104545744A (en) Injection system of dish-washing machine and dish-washi0ng machine comprising the same
CN105725802A (en) Automatic sealing, water-adding and feeding coffee machine
US20080283101A1 (en) Double delivery pump for an electric household appliance and electric household appliance equipped therewith
JP5509540B2 (en) Micro pump
CN104055472B (en) Cleaning equipment and pumping system for kitchen appliance
EP1293678B1 (en) Pump impeller with valve function
CA2643122C (en) A hydraulic connector and a hydraulic circuit incorporating the connector
US9464725B2 (en) Anti-flooding safety device for household appliances, in particular washing machines
CN205860134U (en) Heat cooking apparatus
CN203837270U (en) Water tank for water heater
CN104799683B (en) Electric cooking stove
CN204207577U (en) Electric kettle
CN202504115U (en) Steam heating type soybean milk maker
CN201810561U (en) Dredge pump for crushing sundries by impellers
EP3164039B1 (en) Household appliance mixing arrangement

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant