CN207428937U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, including：Pot, pot have the open cooking cavity in top；Cover, cover are movably installed between a closed position and a open position to pot, and cover has bleeding point, and cover or pot have exhaust outlet；Vacuum plant, vacuum plant are located in pot and/or cover, and vacuum plant connects cooking cavity forming negative pressure with bleeding point and exhaust outlet respectively by connecting tube；Check device, check device are located at exhaust ports or the connecting tube being located between bleeding point and exhaust outlet, and check device has inlet end and outlet side and is configured to only turn on inlet end and outlet side when from inlet end air inlet.According to the cooking apparatus of the utility model embodiment, by setting check device so that air-flow can only one direction circulation, avoid sundries and enter the harmful effects such as connecting tube results in blockage or half blocks, so as to enhance the effect of exhaust, the performance of product is further improved.

Description

Cooking apparatus

Technical field

The utility model is related to living electric apparatus technical field, more particularly, to a kind of cooking apparatus.

Background technology

In correlation technique, exhaust outlet and interface channel blow-by in the cover of vacuum electrothermal pot might have foreign matter and lead to It crosses exhaust outlet and enters interface channel, so as to reduce exhaust effect, and foreign matter is also possible to enter and covers in vivo other structures, shadow The use of other component in cover is rung, reduces the performance of product, influences the usage experience of user.

Utility model content

The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries Go out a kind of for cooking apparatus, the cooking apparatus exhaust performance stabilization.

According to the cooking apparatus of the utility model embodiment, including：Pot, the pot have the open culinary art in top Chamber；Cover, the cover are movably installed between a closed position and a open position to the pot, and the cover, which has, takes out Gas port, the cover or the pot have exhaust outlet；Vacuum plant, the vacuum plant are located at the pot and/or described In cover, the vacuum plant is connected respectively by connecting tube with the bleeding point and the exhaust outlet with by the cooking cavity shape Into negative pressure；Check device, the check device are located at the exhaust ports or are located between the bleeding point and the exhaust outlet Connecting tube, the check device has inlet end and outlet side and is configured to only turn on institute when from the inlet end air inlet State inlet end and the outlet side.

According to the cooking apparatus of the utility model embodiment, by setting check device so that air-flow can only one direction stream It is logical, it avoids sundries and enters the harmful effects such as connecting tube results in blockage or half blocks, so as to enhance the effect of exhaust, into one Step improves the performance of product.

One embodiment according to the present utility model, the check device include：Pedestal is defined along it in the pedestal The gas channel of axially extending and both ends perforation, the both ends of the pedestal are respectively formed the inlet end and the outlet side；Only Piece is returned, the non-return piece is located in the gas channel, and is configured to turn on the air-flow when from the inlet end air inlet Passage blocks the gas channel, so as to ensure the one-way of check device when from the outlet side air inlet.

Further, support plate, the outer peripheral edge of the support plate and the inner circumferential of the pedestal are equipped in the gas channel Wall connects, and the middle part of the support plate had gas port, and the non-return piece is located in the support plate to open or close described Cross gas port.

Optionally, on a side surface of the direction outlet side that the non-return piece is movably located at the support plate, Ensure that non-return piece is opened only towards outlet side one side.

Optionally, at least a portion of the non-return piece can be overturn between open position and block-up position, the non-return At least a portion of piece blocks the gas port excessively in the block-up position, and the gas port excessively is opened in the open position Leakproofness when at least partially, to ensure block-up position.

One embodiment according to the present utility model, the pedestal include：First shell of column, first shell of column limit State gas channel；Second shell of column and the 3rd shell of column, it is described to be formed that second shell of column is connected to one end of first shell of column Inlet end, the 3rd shell of column are connected to the other end of first shell of column to form the outlet side.

Optionally, the pedestal substantially forms cylindric, and the internal diameter difference of second shell of column and the 3rd shell of column is small In the internal diameter of first shell of column, the cross sectional dimensions of the non-return piece is more than the cross sectional dimensions for crossing gas port, first Shell of column uses larger internal diameter, so as to reduce the speed of airflow.

Optionally, the non-return piece covers the one side all surfaces of the support plate in the block-up position.

One embodiment according to the present utility model, the exhaust outlet are located in the cover, and the check device is located at It the exhaust ports and is connected with the connecting tube, the outlet side of the check device and the direction cooking cavity of the cover One side flush.

One embodiment according to the present utility model, the vacuum plant include：Vacuum pump, the vacuum pump are located at described It in the pot and is connected respectively by the connecting tube in cover or with the bleeding point and the exhaust outlet.

According to the utility model further embodiment, the vacuum plant further includes：Solenoid valve, the solenoid valve connection Between the bleeding point and the vacuum pump.

One embodiment according to the present utility model, the cooking apparatus are electric cooker.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent or recognized by the practice of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment Become apparent and be readily appreciated that, wherein：

Fig. 1 is the structure diagram according to the cooking apparatus of the utility model one embodiment；

Fig. 2 is the structure diagram according to the cover of the cooking apparatus of the utility model one embodiment；

Fig. 3 is sectional view of the cover in exhaust ports of cooking apparatus；

Fig. 4 is the enlarged drawing in the A portions shown in Fig. 3；

Fig. 5 is the exploded view of the cover of cooking apparatus；

Fig. 6 is the structure diagram when crossing gas port and closing according to the check device of the utility model one embodiment；

Fig. 7 is the structure diagram when crossing gas port and opening according to the check device of the utility model one embodiment.

Reference numeral：

Cooking apparatus 100,

Pot 10, cooking cavity 11,

Cover 20, bleeding point 21, exhaust outlet 22,

Vacuum plant 30, vacuum pump 31, solenoid valve 32, connecting tube 33,

Check device 40, pedestal 41, the first shell of column 411, the second shell of column 412, the 3rd shell of column 413, inlet end 42, outlet side 43, non-return piece 44, support plate 45 crosses gas port 46.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model Limitation.

In the description of the utility model, it is to be understood that term " on ", " under ", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", etc. instructions orientation or position relationship be based on orientation shown in the drawings or position relationship, merely to just In description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, define " first ", One or more this feature can be expressed or be implicitly included to the feature of " second ".In the description of the utility model, Unless otherwise indicated, " multiple " are meant that two or more.

, it is necessary to illustrate in the description of the utility model, unless otherwise clearly defined and limited, term " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in utility model.

Below with reference to Fig. 1-Fig. 7 descriptions according to the cooking apparatus 100 of the utility model embodiment.Here cooking apparatus 100 can be electric cooker, electric pressure cooking saucepan or electric cooking pot etc..

As shown in Fig. 1-Fig. 7, included according to the cooking apparatus 100 of the utility model one embodiment：Pot 10, cover 20th, vacuum plant 30 and check device 40.

Pot 10 has the open cooking cavity 11 in top, and cover 20 is mounted on 10 top of pot and is connected with pot 10, covered Body 20 can be movable between a closed position and a open position.Cover 20 has bleeding point 21, and pot 10 or cover 20 have row Stomata 22.

Vacuum plant 30 may be mounted in cover 20 or in pot 10.One end of vacuum plant 30 and pumping Gas port 21 connects, and the other end is connected with exhaust outlet 22.When vacuum plant 30 works, the gas in cooking cavity 11 is extracted from bleeding point 21 Body, and pass through exhaust outlet 22 and discharge outside cooking cavity 11, so that forming negative pressure in the cooking cavity 11 of cooking apparatus 100.

Check device 40 is arranged at exhaust outlet 22 or is arranged on the connecting tube 33 between bleeding point 21 and exhaust outlet 22 On, you can be located in the connecting tube 33 between bleeding point 21 and vacuum plant 30, vacuum plant 30 and exhaust can also be located at In connecting tube 33 between mouth 22.Check device 40 has inlet end 42 and outlet side 43, and check device 40 is configured to only When from 42 air inlet of inlet end, inlet end 42 and outlet side 43 can be turned on.That is, work as gas from 43 air inlet of outlet side When, inlet end 42 and the conducting of outlet side 43, gas cannot be entered by outlet side 43 in cooking apparatus 100.

As a result, according to the cooking apparatus 100 of the utility model embodiment, by exhaust outlet 22 or vacuum plant 30 Check device 40 is set in the connecting tube between exhaust outlet 22 so that air-flow one direction can only circulate in check device 40, It avoids sundries and enters the harmful effects such as connecting tube 33 results in blockage or half blocks, so as to enhance the effect of exhaust, into one Step improves the performance of product.

As shown in Fig. 2, one embodiment according to the present utility model, vacuum plant 30 includes vacuum pump 31, vacuum pump 31 It is located in cover 20.Certainly, vacuum pump 31 can also be arranged in pot 10.

One end of vacuum pump 31 is connected by connecting tube 33 with bleeding point 21, and the other end of vacuum pump 31 passes through connecting tube 33 It is connected with exhaust outlet 22.Vacuum pump 31 extracts the gas in cooking cavity 11 from bleeding point 21, and passes through the discharge culinary art of exhaust outlet 22 Outside chamber 11, so that forming negative pressure in the cooking cavity 11 of cooking apparatus 100.

In some instances, vacuum plant 30 further includes solenoid valve 32, and solenoid valve 32 is connected to bleeding point 21 and vacuum pump Between 31, for controlling the break-make of vacuum pump 31 and bleeding point 21, so as to which vacuum plant 30 be controlled to work.

Solenoid valve 32 can control the break-make of vacuum pump 31 and bleeding point 21 at any time, while solenoid valve 32 has obstructed connecting tube 33 air pressure insides and the air pressure of 31 air inlet of vacuum pump, so as to be effectively prevented due to pressure fluctuations in connecting tube 33, lead The phenomenon that pressure is caused to be transferred directly to the import of vacuum pump 31 so as to protect vacuum pump 31 well, extends the longevity of vacuum pump 31 Life.

Optionally, solenoid valve 32 can be integrally formed with vacuum pump 31, so as to save between solenoid valve 32 and vacuum pump 31 Connecting tube 33, reduce number of components, structure is simplified, make each component distribution and spool trend it is more reasonable, simultaneously Production efficiency can be improved.

In some optional examples, the vacuum pump 31 of vacuum plant 30 is located in pot 10.Exhaust outlet 22 is located at pot 10 On.Cover 20 also has gas outlet (not shown), and check device 40 is located at the gas outlet in cover 20.

The outlet of vacuum pump 31 is connected by first connecting tube 33 with exhaust outlet 22, and the import of vacuum pump 31 passes through second A connecting tube 33 is connected with one end of check device 40, and the other end of check device 40 passes through the 3rd connecting tube 33 and bleeding point 21 connections.That is, in this example, check device 40 is located at gas outlet and positioned at second connecting tube 33 and the 3rd Between connecting tube 33.

In other optional examples, the vacuum pump 31 of vacuum plant 30 is located in pot 10.Exhaust outlet 22 is located at pot On 10.Cover 20 also has gas outlet, and check device 40 is located at the gas outlet in cover 20, the upper surface of pot 10 have with The corresponding air inlet in gas outlet position.

The outlet of vacuum pump 31 is connected by first connecting tube 33 with exhaust outlet 22.The import of vacuum pump 31 passes through second A connecting tube 33 is connected to air inlet.One end of check device 40 is connected by the 3rd connecting tube 33 with bleeding point 21.Work as lid When body 20 is in the closed position, the other end of check device 40 is connected with the air inlet in pot 10, so as to ensure the close of gas circuit Closing property.

As shown in Figure 3 and Figure 4, in other optional example, vacuum pump 31 is located in cover 20.Exhaust outlet 22 is located at lid Body 20 is towards on the one side of cooking cavity 11.Check device 40 is located at exhaust outlet 22, upper end (the i.e. inlet end of check device 40 42) connected with connecting tube 33, the lower end (i.e. outlet side 43) of check device 40 and the one side (figure towards cooking cavity 11 of cover 20 Downside shown in 4) flush.

By using check device 40 43 surface of outlet side and cover 20 towards cooking cavity 11 one side flush Assembly method forms a concealed assembling passage, reduces the risk being misused, and avoids the risk that external force is subject to destroy, The usage experience of user is improved, and ensure that exhaust performance and aesthetics that product is stablized.

As shown in Fig. 3-Fig. 7, one embodiment according to the present utility model, check device 40 includes：Pedestal 41 and non-return Piece 44.The gas channel along its axial (vertical direction as shown in Figure 6 and Figure 7) extension is defined in pedestal 41, and air-flow leads to The upper and lower ends perforation in road, the upper and lower ends of pedestal 41 are respectively formed inlet end 42 and outlet side 43.

Non-return piece 44 is arranged in gas channel, and when air-flow is from inlet end 42 into fashionable, non-return piece 44 can be opened, so as to Turn on gas channel；When air-flow enters gas channel in advance from outlet side 43, non-return piece 44 can automatic plugging gas channel.

In some instances, support plate 45, the outer peripheral edge of support plate 45 and the internal perisporium of pedestal 41 are equipped in gas channel Connection, the middle part of support plate 45 had gas port 46, and non-return piece 44 is located at the upper of support plate 45, for opening or closing gas Mouth 46.As a result, by setting support plate 45 in gas channel, facilitate the installation of non-return piece 44, simple in structure, processing, manufacture Easily.

As shown in Figure 6 and Figure 7, in a specific embodiment, pedestal 41 includes：First shell of column 411, the second shell of column 412 and the 3rd shell of column 413.First shell of column 411 defines gas channel, and the second shell of column 412 is connected to the upper end of the first shell of column 411 To form inlet end 42, the 3rd shell of column 413 is connected to the lower end of the first shell of column 411 to form outlet side 43.

In some instances, the middle part of gas channel is equipped with support plate 45, and the middle part of support plate 45 has and gas channel Gas port 46 is crossed in conducting, and non-return piece 44 can be movably arranged as in support plate 45, and positioned at support plate 45 towards outlet On one side surface at end 43 (downside surface of support plate as shown in Figure 6 and Figure 7), so as to meet non-return piece 44 towards outlet side It opens 43 one side.

Optionally, non-return piece 44 can be divided into two parts, and the first portion of non-return piece 44 needs to be covered in gas port 46 Most of region, together with the rest part of non-return piece 44 can be fitted closely with support plate 45 always.The first of non-return piece 44 Part can be overturn between open position (position shown in Fig. 7) and block-up position (position shown in Fig. 6).

Specifically, in open position, the opened gas port 46 of first portion of non-return piece 44 it is some or all, with Just gas channel is turned on；In block-up position, the first portion of non-return piece 44 covered the whole of gas port 46, to block Gas port 46.

In some instances, in block-up position, non-return piece 44 can cover all surfaces of the downside of support plate 45, from And ensure non-return piece 44 in block-up position, the leakproofness between exhaust outlet 22 and connecting tube 33.

In some instances, pedestal 41 can substantially be formed cylindric.Wherein, the second shell of column 412 and the 3rd shell of column 413 Internal diameter can be identical, can not also be identical, but respectively less than the internal diameter of the first shell of column 411, the cross sectional dimensions of non-return piece 44 are more than The cross sectional dimensions of gas port 46 is crossed, beneficial to ensureing the size of gas port 46 and inlet end 42 and the internal diameter of outlet side 44 substantially phase Together, so as to ensureing air-flow flux.

Further, the outer diameter of the first shell of column 411 is more than the outer diameter of the second shell of column 412 and the 3rd shell of column 413, makes connecting tube 33 be connected with check device 40 it is more convenient.

Therefore, according to the cooking apparatus 100 of the utility model embodiment there is stable exhaust performance, can preferably protect Demonstrate,prove the job stability of cooking apparatus 100.

According to 100 grade of cooking apparatus of the utility model embodiment and operation for those of ordinary skills All it is known, is not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can in an appropriate manner combine in any one or more embodiments or example.

While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that： In the case where not departing from the principle and objective of the utility model can these embodiments be carried out with a variety of variations, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (13)

1. a kind of cooking apparatus (100), which is characterized in that including：

Pot (10), the pot (10) have the open cooking cavity in top (11)；

Cover (20), the cover (20) are movably installed between a closed position and a open position to the pot (10), The cover (20) has bleeding point (21), and the cover (20) or the pot (10) have exhaust outlet (22)；

Vacuum plant (30), the vacuum plant (30) are located in the pot (10) and/or the cover (20), the vacuum Device (30) is connected respectively by connecting tube (33) with the bleeding point (21) and the exhaust outlet (22) with by the cooking cavity (11) negative pressure is formed；

Check device (40), the check device (40) are located at the exhaust outlet (22) or are located at the bleeding point (21) and institute The connecting tube (33) between exhaust outlet (22) is stated, the check device (40) has inlet end (42) and outlet side (43) and by structure It causes only to turn on the inlet end (42) and the outlet side (43) when from the inlet end (42) air inlet.

2. cooking apparatus (100) according to claim 1, which is characterized in that the check device (40) includes：

Pedestal (41), the interior gas channel for defining and both ends axially extending along its perforation of the pedestal (41), the pedestal (41) both ends are respectively formed the inlet end (42) and the outlet side (43)；

Non-return piece (44), the non-return piece (44) are located in the gas channel, and are configured to from the inlet end (42) The gas channel is turned on during air inlet, the gas channel is blocked when from the outlet side (43) air inlet.

3. cooking apparatus (100) according to claim 2, which is characterized in that support plate is equipped in the gas channel (45), the outer peripheral edge of the support plate (45) is connected with the internal perisporium of the pedestal (41), the middle part tool of the support plate (45) There is gas port (46), the non-return piece (44) is located in the support plate (45) to open or close the gas port (46) excessively.

4. cooking apparatus (100) according to claim 3, which is characterized in that the non-return piece (44) is movably located at On one side surface of the direction outlet side (43) of the support plate (45).

5. cooking apparatus (100) according to claim 3, which is characterized in that at least a portion of the non-return piece (44) It can be overturn between open position and block-up position, at least a portion of the non-return piece (44) is blocked in the block-up position It is described to cross gas port (46), described at least a portion for crossing gas port (46) is opened in the open position.

6. cooking apparatus (100) according to claim 3, which is characterized in that the pedestal (41) includes：

First shell of column (411), first shell of column (411) define the gas channel；

Second shell of column (412) and the 3rd shell of column (413), second shell of column (412) are connected to the one of first shell of column (411) To form the inlet end (42), the 3rd shell of column (413) is connected to the other end of first shell of column (411) to be formed at end The outlet side (43).

7. cooking apparatus (100) according to claim 6, which is characterized in that the pedestal (41) substantially form it is cylindric, The internal diameter of second shell of column (412) and the 3rd shell of column (413) is respectively smaller than the internal diameter of first shell of column (411), institute The cross sectional dimensions for stating non-return piece (44) is more than the cross sectional dimensions for crossing gas port (46).

8. cooking apparatus (100) according to claim 7, which is characterized in that the non-return piece (44) is in the closure position The one side all surfaces of the support plate (45) are covered when putting.

9. the cooking apparatus (100) according to any one of claim 1-8, which is characterized in that exhaust outlet (22) position In in the cover (20), the vacuum plant (30) is located in the cover (20),

The check device (40) is located at the exhaust outlet (22) and is connected with the connecting tube (33), the check device (40) outlet side (43) and the one side flush of the direction cooking cavity (11) of the cover (20).

10. the cooking apparatus (100) according to any one of claim 1-8, which is characterized in that exhaust outlet (22) position In in the pot (10), the vacuum plant (30) is located in the pot (10),

The cover (20) also has gas outlet, and the check device (40) is located at the gas outlet and passes through connecting tube respectively (33) connected with the bleeding point (21) and the vacuum plant (30).

11. the cooking apparatus (100) according to any one of claim 1-8, which is characterized in that the vacuum plant (30) Including：

Vacuum pump (31), the vacuum pump (31) are located in the cover (20) or in the pot (10) and respectively by described Connecting tube (33) is connected with the bleeding point (21) and the exhaust outlet (22).

12. cooking apparatus (100) according to claim 11, which is characterized in that the vacuum plant (30) further includes：Electricity Magnet valve (32), the solenoid valve (32) are connected between the bleeding point (21) and the vacuum pump (31).

13. the cooking apparatus (100) according to any one of claim 1-8, which is characterized in that the cooking apparatus (100) it is electric cooker.