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WO2018032542A1 - 电烹饪装置 - Google Patents

电烹饪装置 Download PDF

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Publication number
WO2018032542A1
WO2018032542A1 PCT/CN2016/097694 CN2016097694W WO2018032542A1 WO 2018032542 A1 WO2018032542 A1 WO 2018032542A1 CN 2016097694 W CN2016097694 W CN 2016097694W WO 2018032542 A1 WO2018032542 A1 WO 2018032542A1
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WO
WIPO (PCT)
Prior art keywords
pressure relief
push rod
relief valve
port
relief port
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/097694
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English (en)
French (fr)
Inventor
凌大荣
文堂波
许炳欣
朱林博
吴恭琦
谭树荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Original Assignee
Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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
Priority claimed from CN201610698686.5A external-priority patent/CN107752751B/zh
Priority claimed from CN201620913420.3U external-priority patent/CN206197754U/zh
Application filed by Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd filed Critical Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Publication of WO2018032542A1 publication Critical patent/WO2018032542A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A47J27/092—Devices for automatically releasing pressure before opening

Definitions

  • the invention relates to the technical field of kitchen appliances, and in particular to an electric cooking device.
  • the cooking appliance generally has only one pressure relief port, and the pressure relief time is long due to the limitation of the pressure relief port area during pressure relief.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention proposes an electric cooking device that can open two pressure relief ports when pressure is released, so that pressure relief can be quickly achieved.
  • An electric cooking apparatus comprising: a body defining a cooking chamber; a lid, the lid being disposed on the body to open or close the cooking chamber, the lid Providing a first pressure relief port and a second pressure relief port; a first pressure relief valve, the first pressure relief valve being adapted to open or close the first pressure relief port; a second pressure relief valve, the second a pressure relief valve adapted to open or close the second pressure relief port; a linkage, the linkage being fitted between the first pressure relief valve and the second pressure relief valve and the first pressure relief valve And being arranged to drive the second pressure relief valve to open the second pressure relief port by the linkage device when the first pressure relief port is opened.
  • the first pressure relief valve when the first pressure relief valve opens the first pressure relief port, the first pressure relief valve can be driven by the linkage device
  • the second pressure relief valve opens the second pressure relief port, so that the first pressure relief port and the second pressure relief port can be simultaneously relieved, and then In order to allow the electric cooking device to quickly relieve pressure, the food in the cooking chamber can be fully boiled and stirred.
  • the electric cooking device according to the invention may also have the following additional technical features:
  • the first pressure relief valve is adapted to open the first pressure relief port under the pressure of the cooking chamber.
  • the first pressure relief valve is adapted to seal on an upper side of the first pressure relief port
  • the second pressure relief valve is adapted to seal a lower side of the second pressure relief port
  • the first pressure relief valve includes: a first seat body, the first seat body is mounted on the flip cover; a first push rod, the first push rod is fitted in the a first sealing body disposed on the first body and configured to seal the first pressure relief port and located above the first pressure relief port, the linkage device being located at an upper end of the first push rod, The first push rod is adapted to drive the linkage to drive the second pressure relief valve to open the second pressure relief port when moving upward.
  • the electric cooking device further includes: a resilient device disposed between the first push rod and the first seat to provide sealing to the first seal ring The elastic force of the first pressure relief port.
  • the first seal ring has a radial dimension that is greater than a radial dimension of the first pressure relief port.
  • the first seal ring is provided with a raised ring having a radial dimension greater than a radial dimension of the first pressure relief port and projecting downwardly.
  • the second pressure relief valve includes: a second seat body, the second seat body is mounted on the top cover; and a second push rod, the second push rod is fitted a second sealing body disposed on the second body and disposed at the second pressure relief port and located below the second pressure relief port, the linkage device is located at an upper end of the second push rod, and The first push rod drives the second push rod to move downward by the linkage when the first push rod moves upward to open the second pressure release port.
  • the second sealing ring and the first sealing ring are identical in construction.
  • the linkage is configured as a lever with two ends of the lever located at the upper ends of the first and second push rods, respectively.
  • the upper end of the first push rod and the upper end of the second push rod are respectively coupled to the lever.
  • the upper end of the first push rod and the upper end of the second push rod are respectively adapted to abut an engagement with the lever.
  • the first pressure relief port and the second pressure relief port have different radial dimensions.
  • FIG. 1 is a partial schematic view of an electric cooking apparatus in accordance with an embodiment of the present invention.
  • a cover 10 a cover 10; a first pressure relief port 11; a second pressure relief port 12;
  • a first pressure relief valve 20 a first seat body 21; a first push rod 22; a first seal ring 23;
  • a second pressure relief valve 30 a second seat body 31; a second push rod 32; a second seal ring 33;
  • Linkage device 40 elastic device 50.
  • An electric cooking apparatus may include a cartridge body, a lid 10, a first pressure relief valve 20, a second pressure relief valve 30, and a linkage device 40, the cooking chamber defining a cooking chamber, and the lid 10 is disposed at the crucible
  • the first pressure relief port 11 and the second pressure relief port 12 are disposed on the lid 10 to open or close the cooking chamber, wherein the first pressure relief port 11 and the second pressure relief port 12 can be spaced on the lid 10
  • the first pressure relief port 11 and the second pressure relief port 12 may be in communication with the cooking chamber, respectively.
  • the first pressure relief valve 20 is adapted to open or close the first pressure relief port 11, the second pressure relief valve 30 is adapted to open or close the second pressure relief port 12, and the linkage device 40 is fitted to the first pressure relief valve 20 and the second Between the pressure relief valves 30, and the first pressure relief valve 20 is arranged to drive the second pressure relief valve 30 to open the second pressure relief port 12 through the linkage 40 when the first pressure relief port 11 is opened.
  • the first pressure relief valve 20 belongs to the active pressure relief valve, so that when the first pressure relief valve 20 opens the first pressure relief port 11, the second pressure relief valve 30 can be simultaneously opened.
  • the second pressure relief port 12 can increase the pressure relief area, and can realize rapid pressure relief of the electric cooking device, thereby allowing the food in the cooking cavity to be fully boiled and stirred, so that the food can be heated more uniformly.
  • the first pressure relief valve 20 is adapted to open the first pressure relief port 11 under the pressure of the cooking chamber. It can be understood that when the electric cooking device starts to heat the food, the pressure in the cooking chamber is small, the first pressure relief valve 20 closes the first pressure relief port 11, and the second pressure relief valve 30 closes the second pressure relief port 12, When the pressure in the cooking chamber reaches a predetermined value, the first pressure relief valve 20 opens the first pressure relief port 11 under the pressure of the cooking chamber, so that the first pressure relief port 11 is in a pressure relief state, and the first pressure relief valve 20 The second pressure relief valve 30 can be opened by the linkage device 40 to open the second pressure relief port 12, so that the first pressure relief port 11 and the second pressure relief port 12 can be simultaneously relieved, thereby enabling the electric cooking device to quickly relieve pressure. .
  • the first pressure relief valve 20 is adapted to be sealed on the upper side of the first pressure relief port 11, and the second pressure relief valve 30 is adapted to seal the underside of the second pressure relief port 12.
  • the pressure in the cooking chamber reaches the pre- When the value is fixed, the pressure in the cooking chamber can push the first pressure relief valve 20 to open the first pressure relief port 11, and the pressure in the cooking chamber cannot directly push the second pressure relief valve 30 to open the second pressure relief port 12, Thereby, the electric cooking device can be made to have a stable and reliable pressure relief.
  • the first pressure relief valve 20 may include: a first seat body 21 and a first push rod 22, and the first seat body 21 is mounted on the flip cover 10, first The push rod 22 is fitted on the first seat body 21, and the first push rod 22 is provided with a first seal ring 23 for sealing the first pressure relief port 11 and located above the first pressure relief port 11, and the linkage device 40 is located at the first At the upper end of the push rod 22, the first push rod 22 is adapted to drive the linkage 40 to drive the second pressure relief valve 30 to open the second pressure relief port 12 when moving upward.
  • the first body 21 can be mounted on the flip cover 10 by a fastener or a snap structure.
  • the first push rod 22 can move up and down relative to the first base body 21, and the first seal ring 23 on the first push rod 22 can be used.
  • the first pressure relief port 11 is sealed so that the first pressure relief valve 20 can close the first pressure relief port 11.
  • the first push rod 22 drives the first seal ring 23 to move upward, the first seal ring 23 opens the first pressure release port 11.
  • the first seal ring 23 may be made of a heat resistant material, for example, the first seal ring 23 may be a rubber member, wherein the first seal ring 23 may have a radial dimension greater than a radial dimension of the first pressure relief port 11.
  • the first sealing ring 23 when the first sealing ring 23 closes the first pressure relief opening 11, the first sealing ring 23 can completely seal the first pressure relief opening 11, so that the steam in the cooking chamber can be prevented from passing through the first sealing ring 23 and the flip cover 10. The gap between them flows out, which in turn ensures the operational reliability of the electric cooking device.
  • the first sealing ring 23 may be provided with a convex ring having a radial dimension larger than the radial dimension of the first pressure relief opening 11 and protruding downward.
  • the boss ring surrounds the outside of the first pressure relief port 11.
  • the electric cooking device may further include: an elastic device 50, the elastic device 50 is disposed at the first An elastic force is applied between the push rod 22 and the first seat body 21 to supply the first seal ring 23 to seal the first pressure relief port 11. It can be understood that when the pressure in the cooking chamber is less than the elastic force provided by the elastic device 50 to the first sealing ring 23, the first sealing ring 23 seals the first pressure relief opening 11 and the pressure in the cooking chamber is greater than the elastic device 50. When the elastic force of the first seal ring 23 is supplied, the first seal ring 23 opens the first pressure relief port 11, and the first push rod 22 moves upwards. The second pressure relief valve 30 is driven by the linkage device 40 to open the second pressure relief valve. Port 12.
  • the second pressure relief valve 30 may include a second seat body 31 and a second push rod 32, the second seat body 31 is mounted on the flip cover 10, and the second push rod 32 is fitted
  • the second base 31 is disposed, and the second push rod 32 is provided with a second seal ring 33 sealed at the second pressure relief port 12 and located below the second pressure relief port 12, and the linkage 40 is located at the upper end of the second push rod 32.
  • the first push rod 22 moves upward, the first push rod 22 drives the second push rod 32 to move downward through the linkage device 40 to open the second pressure release port 12.
  • the second seal ring 33 seals the lower side of the second pressure relief port 12, and when the linkage device 40 drives the second push rod 32 to move downward, the second seal ring 33 moves downward to open the second pressure relief.
  • the mouth 12, so that the second pressure relief port 12 and the first pressure relief port 11 are simultaneously opened, can make the electric cooking device quickly relieve pressure.
  • the structure of the second sealing ring 33 and the first sealing ring 23 may be the same.
  • the radial dimension of the second seal ring 33 is larger than the radial dimension of the second pressure relief port 12, and the second seal ring 33 is provided with a convex ring.
  • the linkage 40 can be constructed as a lever with two ends of the lever located at the upper ends of the first push rod 22 and the second push rod 32, respectively.
  • the first push rod 22 moves upward
  • the upper end of the first push rod 22 can move upward toward the end of the push lever, so that the other end of the lever can be moved downward, and the other end of the downwardly moving lever can be pressed downward.
  • the upper end of the second push rod 32, the second push rod 32 can be moved downward, so that the second seal ring 33 can be opened to the second pressure relief
  • the port 12 is such that the first pressure relief port 11 and the second pressure relief port 12 are simultaneously relieved.
  • the upper end of the first push rod 22 and the upper end of the second push rod 32 are respectively connected to the lever.
  • the upper end of the first push rod 22 is pivotally coupled to one end of the lever
  • the upper end of the second push rod 32 is pivotally coupled to the other end of the lever.
  • the upper end of the first push rod 22 and the upper end of the second push rod 32 are respectively adapted to abut against the lever.
  • the upper end of the first push rod 22 can be stopped at one end of the lever, and the upper end of the second push rod 32 can be stopped at the other end of the lever.
  • the second seal ring 33 opens the second pressure relief port 12 and the electric cooking device completes the pressure relief, the second push rod 32 and the second seal ring 33 can be closed again under the steam pressure in the cooking chamber.
  • the radial dimensions of the first pressure relief port 11 and the second pressure relief port 12 may be different.
  • the radial dimension of the first pressure relief port 11 may be greater than the radial dimension of the second pressure relief port 12, for example, the radial dimension of the first pressure relief port 11 may be less than the radial dimension of the second pressure relief port 12.
  • the radial dimensions of the first pressure relief port 11 and the second pressure relief port 12 may be the same.
  • the first pressure relief valve 20 can drive the second pressure relief valve 30 to open the second pressure relief port 12 through the linkage device 40, so that the first pressure relief port 11 and the second pressure relief port 12 can be simultaneously relieved, thereby allowing the electric cooking device to quickly vent Pressing, the food in the cooking chamber can be fully boiled and stirred.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

一种电烹饪装置，包括：煲体，煲体内限定出烹饪腔；煲盖（10），煲盖（10）设在煲体上以打开或关闭烹饪腔，煲盖（10）上设置有第一泄压口（11）和第二泄压口（12）；第一泄压阀（20），第一泄压阀（20）适于打开或关闭第一泄压口（11）；第二泄压阀（30），第二泄压阀（30）适于打开或关闭第二泄压口（12）；联动装置（40），第一泄压阀（20）设置成在打开第一泄压口（11）时通过联动装置（40）带动第二泄压阀（30）打开第二泄压口（12）。该装置能够利用两个泄压口同时泄压，使得电烹饪装置能够快速泄压。

Description

电烹饪装置 技术领域
本发明涉及厨房电器技术领域，尤其涉及一种电烹饪装置。
背景技术
相关技术中，烹饪器具一般只有一个泄压口，在泄压时由于受限于泄压口面积，所以泄压时间较长。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明提出一种电烹饪装置，该电烹饪装置可以在泄压时打开两个泄压口，从而可以快速泄压。
根据本发明的电烹饪装置，包括：煲体，所述煲体内限定出烹饪腔；煲盖，所述煲盖设在所述煲体上以打开或关闭所述烹饪腔，所述煲盖上设置有第一泄压口和第二泄压口；第一泄压阀，所述第一泄压阀适于打开或关闭所述第一泄压口；第二泄压阀，所述第二泄压阀适于打开或关闭所述第二泄压口；联动装置，所述联动装置配合在所述第一泄压阀和所述第二泄压阀之间且所述第一泄压阀设置成在打开所述第一泄压口时通过所述联动装置带动所述第二泄压阀打开所述第二泄压口。
根据本发明的电烹饪装置，通过设置第一泄压阀、第二泄压阀和联动装置，在第一泄压阀打开第一泄压口时，第一泄压阀可以通过联动装置带动第二泄压阀打开第二泄压口，从而可以使得第一泄压口和第二泄压口同时泄压，进而可 以使得电烹饪装置快速泄压，可以使得烹饪腔内的食物得到充分沸腾搅拌。
另外，根据本发明的电烹饪装置还可以具有以下附加技术特征：
在本发明的一些示例中，所述第一泄压阀适于在所述烹饪腔的压力作用下打开所述第一泄压口。
在本发明的一些示例中，所述第一泄压阀适于密封在所述第一泄压口的上侧，所述第二泄压阀适于密封所述第二泄压口的下侧。
在本发明的一些示例中，所述第一泄压阀包括：第一座体，所述第一座体安装在所述煲盖上；第一推杆，所述第一推杆配合在所述第一座体上且设置有用于密封所述第一泄压口并位于所述第一泄压口上方的第一密封圈，所述联动装置位于所述第一推杆的上端，所述第一推杆在向上移动时适于驱动所述联动装置带动所述第二泄压阀打开所述第二泄压口。
在本发明的一些示例中，所述电烹饪装置还包括：弹性装置，所述弹性装置设置在所述第一推杆和所述第一座体之间以提供给所述第一密封圈密封所述第一泄压口的弹性力。
在本发明的一些示例中，所述第一密封圈的径向尺寸大于所述第一泄压口的径向尺寸。
在本发明的一些示例中，所述第一密封圈上设置有径向尺寸大于所述第一泄压口的径向尺寸且向下凸出的凸起环。
在本发明的一些示例中，所述第二泄压阀包括：第二座体，所述第二座体安装在所述煲盖上；第二推杆，所述第二推杆配合在所述第二座体上且设置有密封在所述第二泄压口并位于所述第二泄压口下方的第二密封圈，所述联动装置位于所述第二推杆的上端，并且在所述第一推杆在向上移动时所述第一推杆通过联动装置驱动所述第二推杆向下运动，以使所述第二泄压口打开。
在本发明的一些示例中，所述第二密封圈和所述第一密封圈结构相同。
在本发明的一些示例中，所述联动装置构成为杠杆，所述杠杆的两端分别位于所述第一推杆和第二推杆的上端。
在本发明的一些示例中，所述第一推杆的上端和所述第二推杆的上端分别与所述杠杆相连。
在本发明的一些示例中，所述第一推杆的上端和所述第二推杆的上端分别适于与所述杠杆抵接配合。
在本发明的一些示例中，所述第一泄压口和所述第二泄压口的径向尺寸不同。
附图说明
图1是根据本发明实施例的电烹饪装置的局部示意图。
附图标记：
煲盖10；第一泄压口11；第二泄压口12；
第一泄压阀20；第一座体21；第一推杆22；第一密封圈23；
第二泄压阀30；第二座体31；第二推杆32；第二密封圈33；
联动装置40；弹性装置50。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参考附图详细描述根据本发明实施例的电烹饪装置，电烹饪装置可以 为电饭煲、电压力锅和电炖锅等。
根据本发明实施例的电烹饪装置可以包括：煲体、煲盖10、第一泄压阀20、第二泄压阀30和联动装置40，煲体内限定出烹饪腔，煲盖10设在煲体上以打开或关闭烹饪腔，煲盖10上设置有第一泄压口11和第二泄压口12，其中第一泄压口11和第二泄压口12可以在煲盖10上间隔开设置，第一泄压口11和第二泄压口12可以分别与烹饪腔连通。
第一泄压阀20适于打开或者关闭第一泄压口11，第二泄压阀30适于打开或者关闭第二泄压口12，联动装置40配合在第一泄压阀20和第二泄压阀30之间，而且第一泄压阀20设置成在打开第一泄压口11时通过联动装置40带动第二泄压阀30打开第二泄压口12。换言之，相对于第二泄压阀30来说，第一泄压阀20属于主动泄压阀，这样第一泄压阀20打开第一泄压口11时，第二泄压阀30可以同时打开第二泄压口12，从而可以使得泄压面积增大，可以实现电烹饪装置的快速泄压，进而可以使得烹饪腔内的食物得到充分沸腾搅拌，可以使得食物受热更加均匀。
其中，第一泄压阀20适于在烹饪腔的压力作用下打开第一泄压口11。可以理解的是，在电烹饪装置开始加热食物时，烹饪腔内的压力较小，第一泄压阀20关闭第一泄压口11，第二泄压阀30关闭第二泄压口12，当烹饪腔内的压力达到预定值时，第一泄压阀20在烹饪腔的压力作用下打开第一泄压口11，从而第一泄压口11处于泄压状态，第一泄压阀20可以通过联动装置40带动第二泄压阀30打开第二泄压口12，从而可以使得第一泄压口11和第二泄压口12同时进行泄压，进而可以使得电烹饪装置快速泄压。
可选地，如图1所示，第一泄压阀20适于密封在第一泄压口11的上侧，第二泄压阀30适于密封第二泄压口12的下侧。这样在烹饪腔内的压力达到预 定值时，烹饪腔内的压力可以向上推动第一泄压阀20打开第一泄压口11，而烹饪腔内的压力无法直接向上推动第二泄压阀30打开第二泄压口12，从而可以使得电烹饪装置泄压稳定且可靠。
根据本发明的一个具体实施例，如图1所示，第一泄压阀20可以包括：第一座体21和第一推杆22，第一座体21安装在煲盖10上，第一推杆22配合在第一座体21上，而且第一推杆22设置有用于密封第一泄压口11并位于第一泄压口11上方的第一密封圈23，联动装置40位于第一推杆22的上端，第一推杆22在向上移动时适于驱动联动装置40带动第二泄压阀30打开第二泄压口12。第一座体21可以通过紧固件或者卡扣结构安装在煲盖10上，第一推杆22可以相对第一座体21上下移动，第一推杆22上的第一密封圈23可以用于密封第一泄压口11，从而可以使得第一泄压阀20关闭第一泄压口11。当第一推杆22带动第一密封圈23向上移动时，第一密封圈23打开第一泄压口11。
第一密封圈23可以由耐热材料制成，例如，第一密封圈23可以为橡胶件，其中，第一密封圈23的径向尺寸可以大于第一泄压口11的径向尺寸。这样第一密封圈23在关闭第一泄压口11时，第一密封圈23可以完全密封住第一泄压口11，从而可以避免烹饪腔内的蒸汽通过第一密封圈23和煲盖10之间的缝隙流出，进而可以保证电烹饪装置的工作可靠性。进一步地，第一密封圈23上可以设置有径向尺寸大于第一泄压口11的径向尺寸且向下凸出的凸起环。换言之，在第一密封圈23密封第一泄压口11时，凸起环环绕在第一泄压口11的外侧。通过设置凸起环，可以避免第一密封圈23和煲盖10之间产生缝隙，从而可以进一步地提高电烹饪装置的可靠性。
可选地，电烹饪装置还可以包括：弹性装置50，弹性装置50设置在第一 推杆22和第一座体21之间以提供给第一密封圈23密封第一泄压口11的弹性力。可以理解的是，在烹饪腔内的压力小于弹性装置50提供给第一密封圈23的弹性力时，第一密封圈23密封第一泄压口11，在烹饪腔内的压力大于弹性装置50提供给第一密封圈23的弹性力时，第一密封圈23打开第一泄压口11，而且第一推杆22向上移动已通过联动装置40带动第二泄压阀30打开第二泄压口12。
根据本发明的另一个具体实施例，第二泄压阀30可以包括：第二座体31和第二推杆32，第二座体31安装在煲盖10上，第二推杆32配合在第二座体31上，而且第二推杆32设置有密封在第二泄压口12并位于第二泄压口12下方的第二密封圈33，联动装置40位于第二推杆32的上端，并且在第一推杆22在向上移动时第一推杆22通过联动装置40驱动第二推杆32向下运动，以使第二泄压口12打开。可以理解的是，第二密封圈33密封第二泄压口12的下侧，当联动装置40驱动第二推杆32向下移动时，第二密封圈33向下移动以打开第二泄压口12，从而可以使得第二泄压口12与第一泄压口11同时打开，可以使得电烹饪装置快速泄压。
其中，第二密封圈33和第一密封圈23结构可以相同。例如，第二密封圈33的径向尺寸大于第二泄压口12的径向尺寸，第二密封圈33上设置有凸起环。
根据本发明的一个可选实施例，联动装置40可以构成为杠杆，杠杆的两端分别位于第一推杆22和第二推杆32的上端。这样在第一推杆22向上移动时，第一推杆22的上端可以向上推动杠杆的一端向上移动，从而可以使得杠杆的另一端向下移动，向下移动的杠杆的另一端可以向下压迫第二推杆32的上端，第二推杆32可以向下移动，进而可以使得第二密封圈33打开第二泄压 口12，这样第一泄压口11和第二泄压口12同时泄压。
可选地，第一推杆22的上端和第二推杆32的上端分别与杠杆相连。这样第一推杆22的上端与杠杆的一端可以枢转地连接，第二推杆32的上端与杠杆的另一端可以枢转地连接。
或者可选地，如图1所示，第一推杆22的上端和第二推杆32的上端分别适于与杠杆抵接配合。第一推杆22的上端可以止抵在杠杆的一端，第二推杆32的上端可以止抵在杠杆的另一端。需要说明的是，在第二密封圈33打开第二泄压口12且电烹饪装置完成泄压后，第二推杆32和第二密封圈33可以在烹饪腔内的蒸汽压力作用下重新关闭第二泄压口12。
可选地，第一泄压口11和第二泄压口12的径向尺寸可以不同。例如，第一泄压口11的径向尺寸可以大于第二泄压口12的径向尺寸，例如，第一泄压口11的径向尺寸可以小于第二泄压口12的径向尺寸。或者可选地，第一泄压口11与第二泄压口12的径向尺寸可以相同。
根据本发明实施例的电烹饪装置，通过设置第一泄压阀20、第二泄压阀30和联动装置40，在第一泄压阀20打开第一泄压口11时，第一泄压阀20可以通过联动装置40带动第二泄压阀30打开第二泄压口12，从而可以使得第一泄压口11和第二泄压口12同时泄压，进而可以使得电烹饪装置快速泄压，可以使得烹饪腔内的食物得到充分沸腾搅拌。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以 合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (13)

  1. 一种电烹饪装置，其特征在于，包括：
    煲体，所述煲体内限定出烹饪腔；
    煲盖，所述煲盖设在所述煲体上以打开或关闭所述烹饪腔，所述煲盖上设置有第一泄压口和第二泄压口；
    第一泄压阀，所述第一泄压阀适于打开或关闭所述第一泄压口；
    第二泄压阀，所述第二泄压阀适于打开或关闭所述第二泄压口；
    联动装置，所述联动装置配合在所述第一泄压阀和所述第二泄压阀之间且所述第一泄压阀设置成在打开所述第一泄压口时通过所述联动装置带动所述第二泄压阀打开所述第二泄压口。
  2. 根据权利要求1所述的电烹饪装置，其特征在于，所述第一泄压阀适于在所述烹饪腔的压力作用下打开所述第一泄压口。
  3. 根据权利要求2所述的电烹饪装置，其特征在于，所述第一泄压阀适于密封在所述第一泄压口的上侧，所述第二泄压阀适于密封所述第二泄压口的下侧。
  4. 根据权利要求3所述的电烹饪装置，其特征在于，所述第一泄压阀包括：
    第一座体，所述第一座体安装在所述煲盖上；
    第一推杆，所述第一推杆配合在所述第一座体上且设置有用于密封所述第一泄压口并位于所述第一泄压口上方的第一密封圈，所述联动装置位于所述第一推杆的上端，所述第一推杆在向上移动时适于驱动所述联动装置带动所述第二泄压阀打开所述第二泄压口。
  5. 根据权利要求4所述的电烹饪装置，其特征在于，还包括：弹性装置， 所述弹性装置设置在所述第一推杆和所述第一座体之间以提供给所述第一密封圈密封所述第一泄压口的弹性力。
  6. 根据权利要求4所述的电烹饪装置，其特征在于，所述第一密封圈的径向尺寸大于所述第一泄压口的径向尺寸。
  7. 根据权利要求4所述的电烹饪装置，其特征在于，所述第一密封圈上设置有径向尺寸大于所述第一泄压口的径向尺寸且向下凸出的凸起环。
  8. 根据权利要求4-7中任一项所述的电烹饪装置，其特征在于，所述第二泄压阀包括：
    第二座体，所述第二座体安装在所述煲盖上；
    第二推杆，所述第二推杆配合在所述第二座体上且设置有密封在所述第二泄压口并位于所述第二泄压口下方的第二密封圈，所述联动装置位于所述第二推杆的上端，并且在所述第一推杆在向上移动时所述第一推杆通过联动装置驱动所述第二推杆向下运动，以使所述第二泄压口打开。
  9. 根据权利要求8所述的电烹饪装置，其特征在于，所述第二密封圈和所述第一密封圈结构相同。
  10. 根据权利要求8所述的电烹饪装置，其特征在于，所述联动装置构成为杠杆，所述杠杆的两端分别位于所述第一推杆和第二推杆的上端。
  11. 根据权利要求10所述的电烹饪装置，其特征在于，所述第一推杆的上端和所述第二推杆的上端分别与所述杠杆相连。
  12. 根据权利要求10所述的电烹饪装置，其特征在于，所述第一推杆的上端和所述第二推杆的上端分别适于与所述杠杆抵接配合。
  13. 根据权利要求1所述的电烹饪装置，其特征在于，所述第一泄压口和所述第二泄压口的径向尺寸不同。
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USD922126S1 (en) 2019-06-06 2021-06-15 Sharkninja Operating Llc User interface for a food preparation device
USD918654S1 (en) 2019-06-06 2021-05-11 Sharkninja Operating Llc Grill plate
USD982375S1 (en) 2019-06-06 2023-04-04 Sharkninja Operating Llc Food preparation device
USD1015798S1 (en) 2019-06-06 2024-02-27 Sharkninja Operating Llc Food preparation device
USD1049746S1 (en) 2019-06-06 2024-11-05 Sharkninja Operating Llc Food preparation device
USD1054771S1 (en) 2019-06-06 2024-12-24 Sharkninja Operating Llc Food preparation device
USD934631S1 (en) 2019-06-06 2021-11-02 Sharkninja Operating Llc Grill plate
US11678765B2 (en) 2020-03-30 2023-06-20 Sharkninja Operating Llc Cooking device and components thereof
US11647861B2 (en) 2020-03-30 2023-05-16 Sharkninja Operating Llc Cooking device and components thereof
US11134808B2 (en) 2020-03-30 2021-10-05 Sharkninja Operating Llc Cooking device and components thereof
US11969118B2 (en) 2020-03-30 2024-04-30 Sharkninja Operating Llc Cooking device and components thereof
US12507827B2 (en) 2020-12-31 2025-12-30 Sharkninja Operating Llc Cooking device and components thereof

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