CN208371524U - Cooking equipment - Google Patents

Abstract

The utility model provides a kind of cooking equipment, comprising: cooker body is equipped with interior pot and water tank, and cooker body is equipped with the first interface being connected to water tank or water tank is equipped with first interface；Upper cover, it can close or open with cooker body lid, and upper cover is in enclose when lid coincidence is set with interior pot and sets out cooking cavity, upper lid is equipped with for the cooling device to cool down in cooking cavity and the second interface being connected to cooling device, when upper cover, which is in lid coincidence, sets, first interface is corresponding with second interface and is connected to, and when upper cover is in an open position, first interface is separated with second interface to disconnect；The cooking equipment that this programme provides, it is of coupled connections between cooling device and water tank by the closing lid movement of upper cover, for the structure for utilizing pipeline to be directly connected to cooling device and water tank in compared with the existing technology, it can prevent the pipeline between cooling device and water tank from twisting, being bent with closing lid or movement of uncapping, avoid pipeline and occurred the problem of damaged, to fall off by the long-term bending of hinge.

Description

Cooking equipment

Technical field

The utility model relates to kitchen appliance fields, in particular to a kind of cooking equipment.

Background technique

Culinary art is quick, cooking temp is high, food mouth because it has for the cooking equipments such as electric pressure cooking saucepan, minute-pressure rice cooker, steam oven Feel, energy conservation the advantages that and become essential cooking apparatus in kitchen, the problem of perplexing entire industry now, is: although cooking Equipment of preparing food can be cooked quickly by food, but cannot open pot cover in time due to the high pressure in pot, this brings very big to user Inconvenience.Conventional products decompression is mainly depressured by natural heat exchange or by being vented.Natural heat exchange needs the time It is very long, and in cooking fluid food, if food can be sprayed by being vented decompression, kitchen pollution is caused, equipment itself is also difficult With cleaning, user is it is also possible to slop or the steam scald being carried over.The how quick, peace for this purpose, many producers begin one's study Entirely, uncapping completely has and much generates about the method for reduction of blood pressure in high-speed.Such as air-cooled, water cooling etc., it verifies after tested air-cooled Effect is less desirable；The specific heat of water is larger, good cooling results, have in current industry as a result, it is some using water recycle cover boards into The scheme of row reduction of blood pressure in high-speed specifically as depicted in figs. 1 and 2, is equipped with water tank 111, water tank 111 passes through in the cooker body 110 of equipment Pipeline 140 is connect at the hinge 130 of cooker body 110 with the cooling chamber 121 in upper cover 120 through upper cover 120, is formed circulating cooling and is returned Road, but found through practice, upper cover 120 needs often to open and close, so that the long-term reciprocal turnover of the pipeline 140 at hinge 130, is easy to make It at 140 breakage of pipeline, falls off, causes leak risk, and the distortion of pipeline 140, bending will affect water route circulation, influence decompression speed Degree, it can be seen that, existing structure there are engineering reliabilities it is lower, risk hidden danger is big the problems such as so that Water Cooling Technology is difficult to leading It is widely applied in domain.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of cooking equipments.

To achieve the above object, the embodiments of the present invention provide a kind of cooking equipment, comprising: cooker body is equipped with interior Pot and water tank, the cooker body is equipped with the first interface being connected to the water tank or the water tank is equipped with first interface；On Lid can be closed or be opened with the cooker body lid, and the upper cover is in enclose when the lid coincidence is set with the interior pot and sets out cooking cavity, Wherein, the upper lid is equipped with for the cooling device to cool down in the cooking cavity and be connected to the cooling device second Interface, the second interface are arranged on when the upper cover is closed with the cooker body lid at position corresponding with the first interface, When the upper cover, which is in the lid coincidence, sets, the first interface is corresponding with the second interface and is connected to, when the upper cover When in the open position, the first interface is separated with the second interface to disconnect.

Cooking equipment provided by the utility model acts the company of coupling by the closing lid of upper cover between cooling device and water tank It connects, i.e., uses detachably connected form between the second interface on the first interface and upper lid in cooker body or water tank, work as upper cover When closing with inner pot cover, first interface can be automatically corresponding with second interface and be connected to, logical between water tank and cooling device to be formed Road, it is ensured that meet water supply between water tank and cooling device, water return function, when upper cover and interior pot are opened, first interface and the Two interfaces are separated to disconnect, compared with the existing technology for the middle structure for being directly connected to cooling device and water tank using pipeline, It can prevent the pipeline between cooling device and water tank from twisting, being bent with closing lid or movement of uncapping, avoid pipeline and cut with scissors The long-term bending of chain and there is the problem of damaged, to fall off, to greatly reduce the leak risk of product, while pipeline being avoided to turn round Cooling device is effectively ensured to the cooling in cooking cavity, decompression efficiency, further in the problem that bent, bending causes circuit obstructed Product ease of use is promoted, in addition, the second interface on the first interface and upper lid on the cooker body or water tank is using detachable The structure of ground type of attachment is simple, easy to assembly, is convenient for modularization assembling, substantially reduces assembling cost, and required in the structure Pipeline is shorter, can promote the utilization rate of tube body material, reduces product cost.

In addition, the cooking equipment in above-described embodiment provided by the utility model can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the cooking equipment further include: sealing element and/or described second connects the first interface The sealing element is equipped at mouthful, the sealing element is connected to described first for limiting when the upper cover is closed with the cooker body lid The sealed passage of interface and the second interface.

In the present solution, setting sealing element, is limited when upper cover is closed with cooker body lid using sealing element and is connected to first interface With the sealed passage of second interface, it can be closed in upper cover lid promote first interface and second interface junction when in cooker body in this way Leakproofness, prevent slot leakage of the liquid to circulate between first interface and second interface between cooker body and lid, mention Rise product quality.

In above-mentioned technical proposal, the sealing element is equipped with through-hole, and one in the first interface and the second interface A place is equipped with the sealing element, wherein the upper cover be in the lid coincidence when setting, the sealing element and the first interface and Against and its described through-hole is docked with the first interface and the second interface around another in the second interface To limit the sealed passage, when the upper cover is in the open position, the sealing element and the first interface and institute That states in second interface described separates around another.

In the present solution, be equipped with sealing element at one in first interface and second interface, when upper cover is in and cooker body When lid coincidence is set, make around another in sealing element and first interface and second interface against so that first interface and Sealing connection is formed by sealing element between two interfaces, this is similar to be formed in pot when seal ring of pot cover is abutted with interior pot edge Connectivity structure between lid steam valve and interior pot inner cavity can prevent the stream to circulate between first interface and second interface in this way The problem of slot leakage of the body between cooker body and lid, promotes product quality.

In any of the above-described technical solution, the cooking equipment further include: driving device is connect with the water tank, or access It in pipeline between the water tank and the first interface of the cooker body, or connect with the cooling device, or described in access In pipeline between cooling device and the second interface of the upper cover, wherein connect in the first interface with described second When mouth connection, the driving device can drive water to flow between the water tank and the cooling device.

In the present solution, setting driving device, make its connect with water tank or between water tank and first interface pipeline company It connects, using driving device by the water drive in water tank toward first interface, so that the water in water tank can be further by connecing with first The second interface of mouth connection is sent in cooling device for cooling down, and is realized and is provided the function of cooling water to cooling device, more specifically Ground, driving device can be specially water pump, and water pump is set on pipeline between water tank and first interface, when operation can realize by Water pump in water tank is sent toward first interface to cooling device, or such as, and driving device can be specially air pump, air pump and water tank Connection is used for the gas transmission into water tank, is realized the hydraulic pressure in water tank using the air pressure in water tank toward first interface, and then send to cold But device, certainly, also settable driving device are the air pump with cooling device or cooling device place piping connection, pass through control The air pressure at pipeline position where cooling device, by make water tank in a manner of siphon by water drive into cooling device.

In above-mentioned technical proposal, the cooking equipment includes control device, is connect with the driving device, wherein described Cooking equipment further include: pressure detecting element, for detecting the pressure in the cooking cavity, and in detecting the cooking cavity Pressure issue pressure signal when being higher than preset pressure, the control device is controlled the driving dress by pressure signal triggering Set operation；And/or operation key, for detecting the touch operation or the pressing operation that act on it, and detecting the touch behaviour Operation signal is issued when work or pressing operation, the control device is controlled the driving device by operation signal triggering and transported Row.

In the present solution, setting pressure detecting element detects the pressure in cooking cavity, and the pressure in cooking cavity is being detected When power is higher than preset pressure, trigger control device controls driving device operation, so that driving device is by the cooling water drive in water tank Cool down into cooling device to cooking cavity, realize to the automatic prosecution of cooking cavity internal pressure, prevent over-voltage in cooking cavity, promotes product peace Quan Xing；Operation key is set, and energy trigger control device is controlled driving device and run when operation key is touched or pressed by user, so as to drive Dynamic device cools down the cooling water drive in water tank into cooling device to cooking cavity, realizes key cooling control, specifically, user Can cooking equipment cook after and need open upper cover when, by touch or pressing operation key with control pressure reduction into Row, has the advantages that easy to use.

In any of the above-described technical solution, the second interface includes the water inlet on the upper lid, the water inlet It connect or is connect by the first tube body with the cooling device or to connect on the cooling device with the cooling device The nozzle of first tube body；The first interface includes the water outlet in the cooker body, and the water outlet is arranged on described Lid with the cooker body lid when closing at position corresponding with the water inlet, wherein the water outlet passes through the second tube body and institute Water tank connection is stated, is formed when the water outlet is connected to the water inlet from the water tank to the access of the cooling device.

In the present solution, setting second interface includes the water inlet on upper lid, first interface includes being located in cooker body Water outlet, when upper cover is in lid coincidence and sets, water inlet is connected to form access of the water tank to cooling device with water outlet, this When, it may be implemented to send water to cooling device using water tank, have the advantages that structure is simple, easy to assembly.

In any of the above-described technical solution, the second interface further includes the discharge outlet on the upper lid, the draining Mouth connect with the cooling device connect by third tube body with the cooling device or be connect on the cooling device Third tube body nozzle；The first interface further includes the water return outlet in the cooker body or the water tank, the return water Mouth is arranged on when the upper cover is closed with the cooker body lid at position corresponding with the discharge outlet, wherein in the cooker body The water return outlet connect with the water tank or is connect by the 4th tube body with the water tank or to connect on the water tank The nozzle of four tube bodies, it is described cold when the discharge outlet is connected to the water return outlet and the water outlet is connected to the water inlet But circulation loop is formed between device and the water tank.

In the present solution, setting second interface includes the discharge outlet on the upper lid, first interface include positioned at cooker body or Water return outlet on water tank, when upper cover is in lid coincidence and sets, discharge outlet is connected to form cooling device to water tank with water return outlet At this moment access may be implemented for the water in cooling device to be recovered in water tank, have the advantages that structure is simple, easy to assembly.

More specifically, for example, the second interface includes water inlet and discharge outlet on the upper lid, first interface Including the water outlet and water return outlet being located in the cooker body, certainly, at least one of water outlet and water return outlet can also be set to water On case, wherein the water outlet is arranged on when the upper cover is closed with the cooker body lid at position corresponding with the water inlet, The water return outlet is arranged on when the upper cover is closed with the cooker body lid at position corresponding with the discharge outlet, then upper cover with When cooker body lid closes, water inlet is connected to discharge outlet, and water outlet is connected to water return outlet, to be formed between water tank and cooling device Circulation loop, it can be achieved that water tank to cooling device provide cooling water, and recycle come self-cooling set recirculation water it is worked Journey.

In any of the above-described technical solution, the cooking equipment further include: articulated structure, the rear end of the cooker body and it is described on The rear end of lid is connected by the articulated structure；Wherein, the first interface is located at the position of the neighbouring cooker body front end, institute Second interface is stated to be located at the position of the neighbouring upper cover front end；Or the first interface is located at the position of the neighbouring cooker body rear end Place is set, the second interface is located at the position of the neighbouring upper cover back-end.

Preferably, the water tank is set at the position of the neighbouring first interface, to reduce the drag losses in pipeline, is mentioned Rise product operational energy efficiency.

In any of the above-described technical solution, the upper cover includes: lid, is equipped with the second interface；Pot cover, for described Upper cover and the cooker body lid cover the pot mouth of the interior pot when closing, wherein the cooling device includes cooling chamber, the cooling chamber It is connected on the pot cover and with the second interface.

In the present solution, setting cooling device includes the cooling chamber on the pot cover, in pot cover covers when pot pot mouth, benefit Directly cooled down to the hot gas of rising with pot boiler port including cooling chamber, this can reduce loss of refrigeration capacity, be promoted in cooking cavity Cooling, decompression efficiency, further increase the ease of use of product.

Optionally, the cooking equipment is minute-pressure rice cooker, electric pressure cooking saucepan or steam oven.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic cross-sectional view of cooking equipment described in the prior art；

Fig. 2 is schematic cross-sectional view of the cooking equipment shown in Fig. 1 under upper cover opening state；

Fig. 3 is the schematic cross-sectional view of cooking equipment described in the utility model one embodiment；

Fig. 4 is schematic cross-sectional view of the cooking equipment shown in Fig. 3 under upper cover opening state；

Fig. 5 is the schematic cross-sectional view of cooking equipment described in the utility model one embodiment；

Fig. 6 is schematic cross-sectional view of the cooking equipment shown in Fig. 5 under upper cover opening state；

Fig. 7 is sectional structure signal of the cooking equipment described in the utility model one embodiment under upper cover opening state Figure；

Fig. 8 is the schematic cross-sectional view of cooking equipment described in the utility model one embodiment；

Fig. 9 is schematic cross-sectional view of the cooking equipment shown in Fig. 8 under upper cover opening state.

Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:

110 cooker bodies, 111 water tanks, 120 upper covers, 121 cooling chambers, 130 hinges, 140 pipelines；

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 3 into Fig. 9 are as follows:

210 cooker bodies, pot in 211,212 water tanks, 213 water outlets, 214 water return outlets, 220 upper covers, 221 cooling devices, 222 into The mouth of a river, 223 discharge outlet, 224 pot covers, 225 lids, 230 sealing elements, 240 driving devices, 251 first tube bodies, 252 second tube bodies, 253 third tube bodies, 254 the 4th tube bodies, 260 articulated structures.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

The cooking equipment according to the utility model some embodiments is described referring to Fig. 3 to Fig. 9.

As shown in figs. 3 to 9, the cooking equipment that the embodiments of the present invention provide, comprising: cooker body 210 and upper cover 220, specifically, cooker body 210 is equipped with interior pot 211 and water tank 212, and cooker body 210 is equipped with the first interface being connected to water tank 212, Or water tank 212 is equipped with first interface；Upper cover 220 can be covered with cooker body 210 and close or open, and when upper cover 220 is in lid coincidence and sets Enclosed with interior pot 211 and set out cooking cavity, wherein upper cover 220 be equipped with for the cooling device 221 to cool down in cooking cavity and with it is cold But the second interface that device 221 is connected to, second interface are arranged on corresponding with first interface when upper cover 220 is closed with the lid of cooker body 210 Position at, when upper cover 220, which is in lid coincidence, sets, first interface is corresponding with second interface and is connected to, when upper cover 220 be in beat When open position, first interface is separated with second interface to disconnect.

Cooking equipment provided by the utility model, it is dynamic by the closing lid of upper cover 220 between cooling device 221 and water tank 212 It is of coupled connections, i.e., using detachable between the second interface in cooker body 210 or the first interface on water tank 212 and upper cover 220 Ground type of attachment, when upper cover 220 and the lid conjunction of interior pot 211, first interface can be automatically corresponding with second interface and be connected to, to be formed Access between water tank 212 and cooling device 221, it is ensured that meet water supply between water tank 212 and cooling device 221, return water function Can, when upper cover 220 and interior pot 211 opening, first interface is separated with second interface to disconnect, middle compared with the existing technology to utilize For the structure that cooling device 221 and water tank 212 are directly connected to by pipeline, it can prevent between cooling device 221 and water tank 212 Pipeline twist, be bent with closing lid or movement of uncapping, avoid pipeline occurred by the long-term bending of hinge it is damaged, fall off Problem, thus the problem for greatly reducing the leak risk of product, while pipeline distortion, bending being avoided to cause circuit obstructed, Cooling device 221 is effectively ensured to the cooling in cooking cavity, decompression efficiency, product ease of use is further promoted, in addition, should The second interface on first interface and upper cover 220 in cooker body 210 or water tank 212 is simple using the structure of detachably connected form It is single, easy to assembly, it is convenient for modularization assembling, substantially reduces assembling cost, and required pipeline is shorter in the structure, it can riser The utilization rate of body material reduces product cost.

In one embodiment of the utility model, as shown in figs. 3 to 9, cooking equipment further includes sealing element 30, and first Sealing element 30 is equipped at interface and/or second interface, sealing element 30 is used to limit company when upper cover 220 and the lid of cooker body 210 are closed The sealed passage of logical first interface and second interface.

In the present solution, setting sealing element 30, limits company when upper cover 220 and the lid of cooker body 210 are closed using sealing element 30 The sealed passage of logical first interface and second interface can cover conjunction in upper cover 220 in this way and promote first interface when in cooker body 210 With the leakproofness of second interface junction, prevent the liquid to circulate between first interface and second interface from cooker body 210 and lid Slot leakage between body 225 promotes product quality.

In one embodiment of the utility model, as shown in figs. 3 to 9, sealing element 30 is equipped with through-hole, first interface With sealing element 30 is equipped at one in second interface, wherein upper cover 220 is in lid coincidence when setting, and sealing element 30 connects with first Mouthful and second interface in another around against, and its through-hole docked with first interface and second interface with limit seal Channel when upper cover 220 is in an open position, separates around sealing element 30 and another in first interface and second interface.

In the present solution, be equipped with sealing element 30 at one in first interface and second interface, when upper cover 220 be in When 210 lid coincidence of cooker body is set, make around another in sealing element 30 and first interface and second interface against so that first It forms sealing by sealing element 30 between interface and second interface to be connected to, this is similar to 224 sealing ring of pot cover and interior 211 side of pot Along the connectivity structure being formed in when abutting between 211 inner cavity of 224 steam valve of pot cover and interior pot, can prevent in first interface in this way The problem of slot leakage of the fluid to circulate between second interface between cooker body 210 and lid 225, promotes product quality.

In one embodiment of the utility model, as shown in figs. 3 to 9, cooking equipment further includes driving device 240, Driving device 240 is connect with water tank 212, or the piping connection between water tank 212 and the first interface of cooker body 210；Alternatively, driving Dynamic device 240 is connect with cooling device 221, or in the pipeline between access cooling device 221 and the second interface of upper cover 220, Wherein, when first interface is connected to second interface, driving device 240 can drive water between water tank 212 and cooling device 221 Flowing.

In the present solution, setting driving device 240, connect it with water tank 212 or between water tank 212 and first interface Piping connection, using driving device 240 by the water drive in water tank 212 toward first interface, so that water in water tank 212 can be into One step is sent in cooling device 221 by the second interface being connected to first interface for cooling down, and realization mentions cooling device 221 The function of Cooling Water, more specifically, driving device 240 can be specially water pump, by water pump be set to water tank 212 and first interface it Between pipeline on, when operation, can be realized the water pump in water tank 212 toward first interface, and then send to cooling device 221, or Such as, driving device 240 can be specially air pump, and air pump is connect with water tank 212, be used for the gas transmission into water tank 212, utilize water tank 212 Interior air pressure is realized the hydraulic pressure in water tank 212 toward first interface, and then is sent to cooling device 221.

In one embodiment of the utility model, it is preferable that cooking equipment includes control device (not shown), example For example control switch, or be the processor of cooking equipment, which connect with driving device 240, wherein cooking equipment is also It include: pressure detecting element, for example, pressure sensor, for detecting the pressure in cooking cavity, and in detecting cooking cavity Pressure issue pressure signal when being higher than preset pressure, control device is triggered control driving device 240 by pressure signal and run； And/or operation key, for example, touch or mechanical control button, for detecting the touch operation or the pressing behaviour that act on it Make, and issue operation signal when detecting touch operation or pressing operation, control device is triggered control driving by operation signal Device 240 is run.

In the present solution, setting pressure detecting element detects the pressure in cooking cavity, and the pressure in cooking cavity is being detected When power is higher than preset pressure, trigger control device controls driving device 240 and runs, so that driving device 240 will be in water tank 212 Cooling water drive cools down to cooking cavity into cooling device 221, realizes to the automatic prosecution of cooking cavity internal pressure, prevents mistake in cooking cavity Pressure promotes Product Safety；Operation key is set, and energy trigger control device is controlled driving dress when operation key is touched or pressed by user 240 operations are set, so that driving device 240 cools down the cooling water drive in water tank 212 into cooling device 221 to cooking cavity, it is real Existing key cooling control, specifically, user can pass through touch after cooking equipment is cooked and when needing to open upper cover 220 Or pressing operation key has the advantages that easy to use to control pressure reduction progress.

In one embodiment of the utility model, as shown in figs. 3 to 9, second interface includes being located in upper cover 220 Water inlet 222, water inlet 222 connect with cooling device 221 or connect with cooling device 221 by the first tube body 251 or be The nozzle of the first tube body 251 on cooling device 221 is connect, specifically, water inlet may be provided on the lid 225 of upper cover 220, And the water inlet on lid 225 is made to connect with cooling device 221 or be directly connected to cooling device 221 by the first tube body 251, Or water inlet 222 is directly the nozzle of the first tube body 251 on lid 225；First interface includes being located in cooker body 210 Water outlet 213, water outlet 213 are arranged on upper cover 220 and are covered when closing at position corresponding with water inlet 222 with cooker body 210, In, water outlet 213 is connect by the second tube body 252 with water tank 212, is formed when water outlet 213 is connected to water inlet 222 from water tank 212 to cooling device 221 access, specifically, water outlet may be provided on the jacket of cooker body 210, and make on jacket Water outlet is connect by the second tube body 252 with water tank 212 or water outlet 213 is directly the second tube body in cooker body 210 252 nozzle.

In the present solution, setting second interface includes the water inlet 222 in upper cover 220, first interface includes being located at Water outlet 213 in cooker body 210, when upper cover 220 is in lid coincidence and sets, water inlet 222 is connected to water outlet 213 to form water At this moment case 212 may be implemented to send water to cooling device 221 using water tank 212 to the access of cooling device 221, have structure letter Single, advantage easy to assembly.

In one embodiment of the utility model, as shown in figs. 3 to 9, second interface further includes being located in upper cover 220 Discharge outlet 223, discharge outlet 223 connect with cooling device 221 or connect by third tube body 253 with cooling device 221 or For the nozzle for connecing the third tube body 253 on cooling device 221, specifically, discharge outlet may be provided at the lid 225 of upper cover 220 On, and the discharge outlet on lid 225 is made to connect with cooling device 221 or directly connect with cooling device 221 by third tube body 253 It connects or discharge outlet 223 is directly the nozzle of the third tube body 253 on lid 225；As shown in Fig. 3, Fig. 4, Fig. 8 and Fig. 9, First interface includes the water return outlet 214 in cooker body 210, or as shown in Fig. 5, Fig. 6 and Fig. 7, and first interface includes being located at water Water return outlet 214 on case 212, water return outlet 214 are arranged on upper cover 220 and cover position corresponding with discharge outlet 223 when closing with cooker body 210 Set place, wherein in the case of water return outlet 214 is located in cooker body 210, water return outlet 214 connect with water tank 212 or by the 4th Tube body 254 connect with water tank 212 or to connect the nozzle of the 4th tube body 254 on water tank 212, discharge outlet 223 and water return outlet 214 connections and water outlet 213 with water inlet 222 when being connected to, form circulation loop, tool between cooling device 221 and water tank 212 Body, water return outlet may be provided on the jacket of cooker body 210, and the water return outlet on jacket is made to pass through the 4th tube body 254 and water Case 212 is connected or is directly connected to water tank 212, or as shown in Fig. 3, Fig. 4, Fig. 8 and Fig. 9, and water return outlet 214 is directly for set on cooker body The nozzle of the 4th tube body 254 on 210, or as shown in Figures 5 to 7, water return outlet 214 can be directly provided on water tank 212.

In the present solution, setting second interface includes the discharge outlet 223 in upper cover 220, first interface includes being located at Water return outlet 214 in cooker body 210 or water tank 212, when upper cover 220 is in lid coincidence and sets, discharge outlet 223 and water return outlet 214 connect The access to form cooling device 221 to water tank 212 is passed to, at this moment, may be implemented the water in cooling device 221 being recovered to water tank In 212, have the advantages that structure is simple, easy to assembly.

More specifically, for example, the second interface includes water inlet 222 and discharge outlet in the upper cover 220 223, first interface includes the water outlet 213 and water return outlet 214 in the cooker body 210, certainly, water outlet 213 and return water At least one of mouthfuls 214 can also be set on water tank 212, wherein the water outlet 213 be arranged on the upper cover 220 with it is described For the lid of cooker body 210 when closing at position corresponding with the water inlet 222, the water return outlet 214 is arranged on the upper cover 220 and institute It states when the lid of cooker body 210 closes at position corresponding with the discharge outlet 223, then when upper cover 220 and the lid of cooker body 210 are closed, water inlet Mouth 222 is connected to discharge outlet 223, and water outlet 213 is connected to water return outlet 214, to form water tank 212 and cooling device 221 Between circulation loop, it can be achieved that water tank 212 to cooling device 221 provide cooling water, and recycle come self-cooling set 221 return The course of work of flowing water.

In one embodiment of the utility model, as shown in Figures 5 to 9, cooking equipment further includes articulated structure 260, The rear end of cooker body 210 is connect with the rear end of upper cover 220 by articulated structure 260；Wherein, as shown in Figures 5 to 7, first interface At the position of neighbouring 210 front end of cooker body, second interface is located at the position of neighbouring 220 front end of upper cover；Or such as Fig. 8 and Fig. 9 Shown, first interface is located at the position of neighbouring 210 rear end of cooker body, and second interface is located at the position of neighbouring 220 rear end of upper cover.

It is set to the situation in cooker body 210 preferably for first interface, water tank 212 is further set to neighbouring first and is connect At the position of mouth, to reduce the drag losses in pipeline, product operational energy efficiency is promoted.

In one embodiment of the utility model, as shown in figs. 3 to 9, upper cover 220 includes lid 225 and pot cover 224, specifically, lid 225 is equipped with second interface；Pot cover 224 is for covering interior pot 211 when upper cover 220 and the lid of cooker body 210 are closed Pot mouth, wherein cooling device 221 includes cooling chamber, and cooling chamber is set on pot cover 224 and is connected to second interface.

In the present solution, setting cooling device 221 includes the cooling chamber on the pot cover 224, interior pot is covered in pot cover 224 When 211 pots of mouths, directly cooled down to the hot gas of rising using 211 boiler port of pot including cooling chamber, this can reduce loss of refrigeration capacity, mention It rises to the cooling in cooking cavity, decompression efficiency, further increases the ease of use of product.

Optionally, cooking equipment is minute-pressure rice cooker, electric pressure cooking saucepan or steam oven.

In first specific embodiment of the utility model, as shown in Figure 3 and Figure 4, cooking equipment includes cooker body 210 and upper Lid 220, cooker body 210 are equipped with interior pot 211 and water tank 212, and upper cover 220 is equipped with for the cooling device to cool down in cooking cavity 221, cooling device 221 be cooling chamber and be set to upper cover 220 pot cover 224 on, can directly or indirectly with the steaming in interior pot 211 Heat exchange occurs for vapour, the import of cooling device 221 and outlet respectively with the outlet of water tank 212 and answer back by water supply pipe with return Water lines are connected to form circulation loop, wherein water supply pipe is by upper section water supplying pipe (i.e. the first tube body for being arranged in upper cover 220 251, and at the nozzle of the first tube body 251 be equipped with sealing element 30) be arranged in cooker body 210 lower section water supplying pipe (i.e. second pipe Body 252) it is tightly connected and is formed for water passage by closing lid movement and the coupling of sealing element 30, water return pipeline is by being arranged in upper cover 220 On upper section return pipe (i.e. third tube body 253, and at the nozzle of third tube body 253 be equipped with sealing element 30) be arranged in cooker body Lower section return pipe (i.e. the 4th tube body 254) on 210 is acted by closing lid and the coupling sealed connection of sealing element 30 forms return water and leads to Road, it is to be understood that the upper and lower section pipe is of coupled connections after passing through closing lid, and coupling position is closed in upper cover 220 and cooker body 210 Any feasible location on lid opposed attachment surfaces, it is only necessary to which guarantee can form circulation cooling circuit after being of coupled connections.It is being recycled back to Driving device 240 is equipped in road, for example, water pump, water pump can drive the water in water tank 212 to circulate in circulation loop.It follows Heat exchange occurs for ring water and cooling device 221, takes away the heat of cooling device 221, to reduce vapor (steam) temperature in pot, and then fast Prompt drop pressure.

This programme has the advantage that

1, the upper section water supplying pipe of water supply pipe and lower section water supplying pipe are of coupled connections by the movement of 220 closing lid of upper cover, and return water The upper section return pipe and lower section return pipe of pipeline are of coupled connections also by 220 closing lid of upper cover movement, make the upper section of water supply pipe It is not distorted bending with movement of uncapping with the upper section of lower section and water return pipeline and lower section, avoiding pipeline, to pass through hinge long-term Bending, causes that pipeline is damaged, fall off leak risk, and avoids pipeline because circuit is obstructed, influences cooling effect caused by distortion bending The problem of fruit；

2, this structure is simple, easy to assembly, is convenient for modularization assembling, substantially reduces assembling cost；

3, required pipeline is shorter in this structure, at low cost.

In second specific embodiment of the utility model, as shown in Figure 5 and Figure 6, cooking equipment includes cooker body 210 and upper Lid 220, cooker body 210 are equipped with interior pot 211 and water tank 212, and upper cover 220 is equipped with for the cooling device to cool down in cooking cavity 221, cooling device 221 be cooling chamber and be set to upper cover 220 pot cover 224 on, can directly or indirectly with the steaming in interior pot 211 Heat exchange occurs for vapour, the import of cooling device 221 and outlet respectively with the outlet of water tank 212 and answer back by water supply pipe with return Water lines are connected to form circulation loop, wherein water supply pipe is by upper section water supplying pipe (i.e. the first tube body for being arranged in upper cover 220 251, and at the nozzle of the first tube body 251 be equipped with sealing element 30) be arranged in cooker body 210 lower section water supplying pipe (i.e. second pipe Body 252) it is tightly connected and is formed for water passage by closing lid movement and the coupling of sealing element 30, water return pipeline is by being arranged in upper cover 220 On upper section return pipe (i.e. third tube body 253) pass through closing lid movement connection formation with the water return outlet 214 that is arranged on water tank 212 Return water access, the water return pipeline and water supply pipe are connected to construct circulation loop between cooling device 221 and water tank 212, and Driving device 240 is equipped in the circulation loop, for example, water pump, water pump can drive the water in water tank 212 in circulation loop It circulates, heat exchange occurs for recirculated water and cooling device 221, the heat of cooling device 221 is taken away, to reduce steam in pot Temperature, and then reduction of blood pressure in high-speed；In addition, before the coupling position of upper and lower section water supplying pipe is further set to cooker body 210 in the present embodiment End, and the coupling position of the water return outlet 214 on upper section return pipe and water tank 212 is set to 210 front end of cooker body.

This programme has the advantage that

1, the upper section water supplying pipe of water supply pipe and lower section water supplying pipe are of coupled connections by the movement of 220 closing lid of upper cover, and return water Water return outlet 214 on the upper section return pipe and water tank 212 of pipeline is of coupled connections also by 220 closing lid of upper cover movement, makes to supply water The upper section and lower section of the upper section of pipeline and lower section and water return pipeline are not distorted bending with movement of uncapping, and avoid pipeline and pass through Cross the long-term bending of hinge, cause that pipeline is damaged, fall off leak risk, and avoid pipeline because caused by distortion bending circuit it is obstructed, The problem of influencing cooling effect；

2, this structure is simple, easy to assembly, is convenient for modularization assembling, substantially reduces assembling cost；

3, required pipeline is shorter in this structure, at low cost.

In the third specific embodiment of the utility model, as shown in fig. 7, basic in its structure and the second specific embodiment Identical, difference place is that the sealing element 30 at 251 nozzle of the first tube body is cancelled, and in the second tube body 252 in the present embodiment Nozzle at sealing element 30 is set, so as to upper section water supplying pipe (i.e. the first tube body 251) in upper cover 220 and be arranged in cooker body 210 On lower section water supplying pipe (i.e. the second tube body 252, and at the nozzle of the second tube body 252 be equipped with sealing element 30) by closing lid act and The coupling of sealing element 30, which is tightly connected, to be formed for water passage.

Certainly, the present embodiment is also not limited thereto, according to demand can also be right in the first tube body 251 and the second tube body 252 Sealing element 30 is respectively set at the nozzle connect, it even, can also be at the nozzle of third tube body 253 and/or the water return outlet of water tank 212 Sealing element 30 is set at 214.

In the 4th specific embodiment of the utility model, as shown in Figure 8 and Figure 9, cooking equipment includes cooker body 210 and upper Lid 220, cooker body 210 are equipped with interior pot 211 and water tank 212, and upper cover 220 is equipped with for the cooling device to cool down in cooking cavity 221, cooling device 221 be cooling chamber and be set to upper cover 220 pot cover 224 on, can directly or indirectly with the steaming in interior pot 211 Heat exchange occurs for vapour, the import of cooling device 221 and outlet respectively with the outlet of water tank 212 and answer back by water supply pipe with return Water lines are connected to form circulation loop, wherein water supply pipe is by upper section water supplying pipe (i.e. the first tube body for being arranged in upper cover 220 251, and at the nozzle of the first tube body 251 be equipped with sealing element 30) be arranged in cooker body 210 lower section water supplying pipe (i.e. second pipe Body 252) it is tightly connected and is formed for water passage by closing lid movement and the coupling of sealing element 30, water return pipeline is by being arranged in upper cover 220 On upper section return pipe (i.e. third tube body 253, and at the nozzle of third tube body 253 be equipped with sealing element 30) be arranged in cooker body Lower section return pipe (i.e. the 4th tube body 254) on 210 is acted by closing lid and the coupling sealed connection of sealing element 30 forms return water and leads to Road, the water return pipeline and water supply pipe are connected between cooling device 221 and water tank 212 to construct circulation loop, and are followed at this Driving device 240 is equipped in loop back path, for example, water pump, water pump can drive the recycle stream in circulation loop of the water in water tank 212 Dynamic, heat exchange occurs for recirculated water and cooling device 221, takes away the heat of cooling device 221, so that vapor (steam) temperature in pot is reduced, And then reduction of blood pressure in high-speed；In addition, the coupling position of upper and lower section water supplying pipe is further set to 210 rear end of cooker body in the present embodiment, and The coupling position of upper and lower section return pipe is set to 210 rear end of cooker body, water tank 212 is set to neighbouring lower section return pipe and lower section supplies water At the position of pipe, i.e., water tank 212 is also set to 210 rear end of cooker body.

This programme has the advantage that

1, the upper section water supplying pipe of water supply pipe and lower section water supplying pipe are of coupled connections by the movement of 220 closing lid of upper cover, and return water Water return outlet 214 on the upper section return pipe and water tank 212 of pipeline is of coupled connections also by 220 closing lid of upper cover movement, makes to supply water The upper section and lower section of the upper section of pipeline and lower section and water return pipeline are not distorted bending with movement of uncapping, and avoid pipeline and pass through Cross the long-term bending of hinge, cause that pipeline is damaged, fall off leak risk, and avoid pipeline because caused by distortion bending circuit it is obstructed, The problem of influencing cooling effect；

2, this structure is simple, easy to assembly, is convenient for modularization assembling, substantially reduces assembling cost；

3, required pipeline is shorter in this structure, at low cost.

In conclusion cooking equipment provided by the utility model, dynamic by the closing lid of upper cover between cooling device and water tank Be of coupled connections, compared with the existing technology in for the structure that is directly connected to cooling device and water tank using pipeline, can be to prevent Only the pipeline between cooling device and water tank is twisted with closing lid or movement of uncapping, is bent, and it is long-term by hinge to avoid pipeline Bending and there is the problem of damaged, to fall off, to greatly reduce the leak risk of product, while avoiding pipeline distortion, bending The problem that circuit is obstructed is caused, cooling device is effectively ensured to the cooling in cooking cavity, decompression efficiency, further promotes product Ease of use, in addition, the first interface on the cooker body or water tank uses detachably connected shape with the second interface on upper lid The structure of formula is simple, easy to assembly, be convenient for modularization assembling, substantially reduce assembling cost, and in the structure required pipeline compared with It is short, the utilization rate of tube body material can be promoted, product cost is reduced.

In the present invention, term " first ", " second ", " third ", " the 4th " are only used for the purpose described, and cannot It is interpreted as indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Art The terms such as language " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, It may be a detachable connection, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be Concrete meaning.

In the description of the utility model, it is to be understood that the orientation or positional relationship of the instructions such as term "front", "rear" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or unit must have specific direction, be constructed and operated in a specific orientation, it is thus impossible to understand For limitations of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of cooking equipment characterized by comprising

Cooker body, is equipped with interior pot and water tank, and the cooker body is equipped on the first interface or the water tank being connected to the water tank and sets There is first interface；

Upper cover can be closed or be opened with the cooker body lid, and the upper cover is in enclose when the lid coincidence is set with the interior pot and set out Cooking cavity, wherein the upper lid is equipped with for connecting to the cooling device to cool down in the cooking cavity and with the cooling device Logical second interface, the second interface are arranged on corresponding with the first interface when upper cover is closed with the cooker body lid At position, when the upper cover, which is in the lid coincidence, sets, the first interface is corresponding with the second interface and is connected to, and works as institute When stating upper cover and being in the open position, the first interface is separated with the second interface to disconnect.

2. cooking equipment according to claim 1, which is characterized in that further include:

The sealing element is equipped at sealing element, the first interface and/or the second interface, the sealing element is used for described Upper cover limits the sealed passage for being connected to the first interface Yu the second interface when closing with the cooker body lid.

3. cooking equipment according to claim 2, which is characterized in that

The sealing element is equipped with through-hole, is equipped with the sealing element at one in the first interface and the second interface, Wherein, when the upper cover is in the lid coincidence and sets, the sealing element with it is another in the first interface and the second interface Around one against, and its described through-hole docked with the first interface and the second interface it is logical to limit the sealing Road, when the upper cover is in the open position, the sealing element with it is described in the first interface and the second interface It is separated around another.

4. cooking equipment according to any one of claim 1 to 3, which is characterized in that further include:

Driving device is connect with the water tank, or accesses the pipeline between the water tank and the first interface of the cooker body In, or connect with the cooling device, or access the pipeline between the cooling device and the second interface of the upper cover In, wherein when the first interface is connected to the second interface, the driving device can drive water in the water tank and institute It states and is flowed between cooling device.

5. cooking equipment according to claim 4, which is characterized in that further include control device, connect with the driving device It connects, wherein the cooking equipment further include:

Pressure detecting element for detecting the pressure in the cooking cavity, and is detecting that the pressure in the cooking cavity is higher than Pressure signal is issued when preset pressure, the control device is controlled the driving device by pressure signal triggering and run；With/ Or

Operation key for detecting the touch operation or the pressing operation that act on it, and is detecting the touch operation or pressing Operation signal is issued when operation, the control device is controlled the driving device by operation signal triggering and run.

6. cooking equipment according to any one of claim 1 to 3, which is characterized in that

The second interface includes the water inlet on the upper lid, and the water inlet connect or leads to the cooling device The first tube body is crossed to connect with the cooling device or to connect the nozzle of the first tube body on the cooling device；

The first interface includes the water outlet in the cooker body, and the water outlet is arranged on the upper cover and the cooker body Lid is when closing at position corresponding with the water inlet, wherein the water outlet is connect by the second tube body with the water tank, institute It states and is formed when water outlet is connected to the water inlet from the water tank to the access of the cooling device.

7. cooking equipment according to claim 6, which is characterized in that

The second interface further includes the discharge outlet on the upper lid, the discharge outlet connect with the cooling device or It is connect by third tube body with the cooling device or to connect the nozzle of the third tube body on the cooling device；

The first interface further includes the water return outlet in the cooker body or the water tank, and the water return outlet is arranged on described Lid with the cooker body lid when closing at position corresponding with the discharge outlet, wherein the water return outlet and institute in the cooker body It states water tank connection or is connect by the 4th tube body with the water tank or to meet the nozzle of the 4th tube body on the water tank, institute It states discharge outlet to be connected to the water return outlet and when the water outlet is connected to the water inlet, the cooling device and the water Circulation loop is formed between case.

8. cooking equipment according to any one of claim 1 to 3, which is characterized in that further include:

Articulated structure, the rear end of the cooker body are connect with the rear end of the upper cover by the articulated structure；

Wherein, the first interface is located at the position of the neighbouring cooker body front end, the second interface be located at it is neighbouring it is described on At the position of lid front end；Or

The first interface is located at the position of the neighbouring cooker body rear end, and the second interface is located at the neighbouring upper cover back-end Position at.

9. cooking equipment according to any one of claim 1 to 3, which is characterized in that the upper cover includes:

Lid is equipped with the second interface；

Pot cover, for covering the pot mouth of the interior pot when the upper cover and the cooker body lid are closed, wherein the cooling device packet Cooling chamber is included, the cooling chamber is set on the pot cover and is connected to the second interface.

10. cooking equipment according to any one of claim 1 to 3, which is characterized in that

The cooking equipment is minute-pressure rice cooker, electric pressure cooking saucepan or steam oven.