WO2021143292A1 - 冷却结构及压力锅 - Google Patents

冷却结构及压力锅 Download PDF

Info

Publication number
WO2021143292A1
WO2021143292A1 PCT/CN2020/126056 CN2020126056W WO2021143292A1 WO 2021143292 A1 WO2021143292 A1 WO 2021143292A1 CN 2020126056 W CN2020126056 W CN 2020126056W WO 2021143292 A1 WO2021143292 A1 WO 2021143292A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling
plate
plate body
channels
structure according
Prior art date
Application number
PCT/CN2020/126056
Other languages
English (en)
French (fr)
Inventor
王俊
程志斌
陈伟
李振合
夏鹏
陈礼昌
安卉
刘子龙
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2021143292A1 publication Critical patent/WO2021143292A1/zh

Links

Images

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
    • 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

Definitions

  • the present disclosure relates to the technical field of cooking appliances, in particular to a cooling structure and a pressure cooker.
  • the pressure cooker has the characteristics of fast cooking, energy saving and convenient.
  • the conventional pressure cooker products on the market are in a high temperature and high pressure state after the cooking work is completed.
  • the lid of the pressure cooker needs to be waited for the pressure cooker to cool down.
  • the pressure cooker is cooking porridge, soup and other viscous foods, even if you only open the exhaust valve, the food in the pot may spray out.
  • the present disclosure provides a cooling structure and a pressure cooker to realize rapid cooling of the pressure cooker and avoid generation of condensed water.
  • the present disclosure provides a cooling structure configured to cool a cooking cavity of a pressure cooker.
  • the cooling structure includes a cooling plate having an input port and a row. An outlet and at least one cooling channel, the inlet of the cooling channel is in communication with the input port, and the outlet of the cooling channel is in communication with the outlet; at least a part of the structure of the cooling plate is arranged in the cooking cavity ,
  • the input port is configured to input fluid to the cooling channel
  • the outlet is configured to output fluid flowing through the cooling channel, so as to take away the cooking cavity through the fluid
  • a heating part the heating part is connected to the cooling plate, and the heating part is configured to heat at least a part of the cooling plate to eliminate condensation water generated on the cooling plate.
  • the cooling structure includes a coil, at least a part of the coil is disposed in the cooling channel, and the coil is configured to heat the cooling plate.
  • the multiple cooling channels are distributed in the cooling plate, and the coils are distributed in at least a part of the multiple cooling channels.
  • the cooling channel is an arc-shaped channel, and the coil extends along the extending direction of the cooling channel.
  • the coil is an electromagnetic induction coil or heating wire.
  • the heating part further includes: a temperature sensor arranged in the cooling plate, the temperature sensor being arranged to detect the temperature in the cooling plate; a controller, the temperature sensor and the The coils are all electrically connected to the controller, and the controller can receive temperature information detected by the temperature sensor, and control the coil to be powered on or off according to the temperature information.
  • the heating part further includes: a fuse link connected to the coil; a fixing part arranged in the cooling plate, and the fuse link is arranged on the fixing part.
  • the fixing member includes: a plate body, the plate body is fixed in the cooling plate, the plate body has a slot; the first limit plate is arranged on the plate body, so The first limiting plate has a straight state and a bent state. When the first limiting plate is in the straight state, the first limiting plate is located in the slot, and the first limiting plate The position plate avoids the fuse-link; when the first limit plate is in the bent state, the first limit plate presses the fuse-link on the plate body.
  • the plurality of cooling channels are distributed and arranged in the cooling plate, and a position in the cooling plate corresponding to the input port has a protrusion facing the input port
  • the first tapered surface of the plurality of cooling passages is arranged around the first tapered surface, so as to guide the fluid input from the input port to the plurality of cooling passages through the first tapered surface
  • a position in the cooling plate corresponding to the discharge port has a second tapered surface protruding toward the discharge port, and the outlets of a plurality of the cooling channels surround the second tapered surface Is arranged to guide the fluid output from the plurality of cooling channels to the discharge port through the second tapered surface.
  • the cooling plate includes an upper plate body and a lower plate body connected to each other, at least a part of the heating part is located between the upper plate body and the lower plate body, the upper plate body and The area between the lower plate body forms a plurality of the cooling channels; the outer surface of the upper plate body has a plurality of first grooves, and/or the outer surface of the lower plate body has a plurality of second grooves groove.
  • the cooling plate includes an upper plate body and a lower plate body, wherein the lower plate body includes a lower body and a plurality of guides arranged at intervals on the lower body. Ribs, the lower body is connected to the upper plate body, each of the guide ribs abuts the upper plate body, the lower body, the upper plate body and the two adjacent guide ribs The area between the two forms one of the cooling channels.
  • a pressure cooker includes a pot body, a pot cover, and a cooling structure.
  • the pot cover is opened and closed on the pot body, and the cooling structure is the above-mentioned cooling structure.
  • the cooling structure is arranged on the pot cover, and when the pot cover is closed, the cooling plate of the cooling structure is located in the pot body.
  • the cooling structure includes a cooling plate and a heating part.
  • the cooling plate has an input port, a discharge port, and at least one cooling channel.
  • the inlet of the cooling channel communicates with the input port, and the outlet of the cooling channel In communication with the exhaust port; at least a part of the structure of the cooling plate is set in the cooking cavity to absorb heat in the cooking cavity, the input port is set to input fluid to the cooling channel, and the exhaust port is set to output fluid flowing through the cooling channel ,
  • the heating part is connected with the cooling plate, and the heating part is arranged to heat at least a part of the structure of the cooling plate to eliminate the condensation water generated on the cooling plate.
  • Fig. 1 shows a schematic diagram of a cooling structure provided in the first embodiment of the present disclosure
  • Figure 2 shows an internal view of the cooling structure in Figure 1;
  • Fig. 3 shows a schematic structural diagram of the fixing member in Fig. 2;
  • FIG. 4 shows a schematic diagram of the temperature sensor in FIG. 2;
  • FIG. 5 shows a schematic diagram of the cooling structure provided by the second embodiment of the present disclosure (the heating part is not shown);
  • FIG. 6 shows another schematic diagram of the cooling structure in FIG. 5;
  • FIG. 7 shows a schematic diagram of the upper plate body in FIG. 5;
  • FIG. 8 shows a schematic diagram of the lower plate body in FIG. 5;
  • Fig. 9 shows a schematic diagram of the pressure cooker provided in the third embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a cooling structure, which is configured to cool the cooking cavity of the pressure cooker.
  • the cooling structure includes a cooling plate, which has an input port 11, a discharge port 12, and at least one cooling plate.
  • Channel 13 the inlet of the cooling channel 13 is in communication with the input port 11, and the outlet of the cooling channel 13 is in communication with the outlet 12; at least a part of the structure of the cooling plate is set in the cooking cavity to absorb the heat in the cooking cavity, and the input port 11 It is configured to input fluid to the cooling channel 13, and the discharge port 12 is configured to output fluid flowing through the cooling channel 13, so as to take away the heat in the cooking cavity through the fluid;
  • the heating part 70, the heating part 70 is connected to the cooling plate, and the heating part 70 is configured to heat at least a part of the structure of the cooling plate to eliminate condensation water generated on the cooling plate.
  • the cooling structure includes a cooling plate and a heating part 70.
  • the cooling plate has an input port 11, a discharge port 12, and at least one cooling channel 13.
  • the cooling channel 13 has an inlet and an input port. 11 is connected, the outlet of the cooling channel 13 is in communication with the outlet 12; at least a part of the structure of the cooling plate is set in the cooking cavity to absorb heat in the cooking cavity, and the input port 11 is set to input fluid to the cooling channel 13, and discharge
  • the outlet 12 is configured to output the fluid flowing through the cooling channel 13 to take away the heat in the cooking cavity through the fluid;
  • the heating part 70 is connected to the cooling plate, and the heating part 70 is configured to heat at least a part of the structure of the cooling plate.
  • the cooling structure includes a coil 71, at least a part of the coil 71 is arranged in the cooling channel 13, and the coil 71 is arranged to heat and cool the plate.
  • the coil 71 can be used to heat the cooling plate, and at least a part of the coil 71 is arranged in the cooling channel 13, which can avoid exposure and reduce the occupied space.
  • the coil 71 is an electromagnetic induction coil 71 or a heating wire.
  • the cooling plate is made of metal material.
  • the coil 71 can be cast together with the cooling plate, or the coil 71 and the cooling plate can be separately processed and assembled together.
  • the multiple cooling channels 13 are distributed in the cooling plate, and the coils 71 are distributed in at least a part of the multiple cooling channels 13.
  • the cooling effect of the cooling plate during cooling can be improved, and the cooling rate can be increased.
  • Distributing the coils 71 in at least a part of the cooling channels 13 of the plurality of cooling channels 13 can cool different positions of the cooling plate to eliminate the condensed water adhering to the surface of the cooling plate during the cooling process.
  • the cooling channel 13 is an arc-shaped channel, and the coil 71 extends along the extending direction of the cooling channel 13.
  • the fluid flow path can be increased, and the cooling effect can be improved.
  • the coil 71 extends along the extending direction of the cooling channel 13 to improve the heating effect.
  • the heating part 70 further includes: a temperature sensor 72 arranged in the cooling plate, the temperature sensor 72 is set to detect the temperature in the cooling plate; the controller, the temperature sensor 72 and the coil 71 are electrically connected to the controller
  • the controller can receive the temperature information detected by the temperature sensor 72, and control the coil 71 to be energized or de-energized according to the temperature information.
  • the above settings can save energy and improve safety. For example, when the temperature sensor 72 detects that the temperature of the cooling plate reaches a preset value, it is considered that the condensed water has been eliminated or is a safety critical value. At this time, the controller controls the coil 71 to power off to stop heating.
  • the heating part 70 further includes: a fuse 73 connected to the coil 71; a fixing part 74 arranged in the cooling plate, and the fuse 73 is arranged on the fixing part 74.
  • the fixing member 74 facilitates the installation of the fuse 73. When the heat in the cooling plate is too high, the fuse 73 will fuse, so that the coil 71 will be de-energized, thereby stopping the heating and avoiding danger.
  • the fixing member 74 includes: a plate body 75 fixed in the cooling plate, the plate body 75 has a slot; a first limiting plate 76 is arranged on the plate body 75, the first limiting plate 76 has a flat surface In the straight state and the bent state, when the first limit plate 76 is in the straight state, the first limit plate 76 is located in the slot, the first limit plate 76 avoids the fuse 73; the first limit plate 76 is in the folded state In the bent state, the first limiting plate 76 presses the fuse link 73 on the plate body 75.
  • the fuse link 73 When assembling, the fuse link 73 is placed on the plate 75, and then a force is applied to the first limiting plate 76 to bend and deform the first limiting plate 76 and press the fuse 73, so that the fuse 73 is carried out. fixed. There may be multiple first limiting plates 76, and the fixing effect of the fuse 73 is improved by the multiple first limiting plates 76.
  • the fixing member 74 further includes a second limiting plate 77, and the second limiting plate 77 is configured to press the temperature sensor 72 on the plate body 75.
  • the second limiting plate 77 has the same structure as the first limiting plate 76.
  • the fixing member 74 is an integral structure.
  • the inlets of the plurality of cooling channels 13 are arranged around the first tapered surface 14, so as to guide the fluid input from the input port 11 to the plurality of cooling channels 13 through the first tapered surface 14; and/or, the inside of the cooling plate and the discharge port
  • the position corresponding to 12 has a second tapered surface 15 protruding toward the discharge port 12.
  • the outlets of the plurality of cooling channels 13 are arranged around the second tapered surface 15 to output the plurality of cooling channels 13 through the second tapered surface 15 The fluid is guided to the discharge port 12.
  • the fluid input from the input port 11 can be guided, which facilitates the dispersed flow of the fluid to the inlets of the multiple cooling channels 13, and can reduce the flow resistance.
  • the fluid output from the multiple cooling channels 13 can be guided, which facilitates the concentrated flow of the fluid to the discharge port 12, and can reduce the flow resistance.
  • the cooling plate has a circular structure, each cooling channel 13 is an arc-shaped channel, each cooling channel 13 extends along the circumference of the cooling plate, and a plurality of cooling channels 13 are distributed along the radial direction of the cooling plate. .
  • the contact area between the cooling plate and the cooking cavity and the contact area between the fluid and the cooling plate can be increased, and the distribution of the plurality of cooling channels 13 is relatively uniform, so that the cooling effect can be improved.
  • the plurality of cooling channels 13 are divided into two groups arranged symmetrically to improve the flow rate and the uniformity of heat exchange.
  • the cooling plate includes an upper plate body 20 and a lower plate body 30 connected to each other, at least a part of the heating part 70 is located between the upper plate body 20 and the lower plate body 30, the upper plate body 20 and the lower plate body 30
  • the area in between forms a plurality of cooling channels 13; the outer surface of the upper plate body 20 has a plurality of first grooves 21, and/or the outer surface of the lower plate body 30 has a plurality of second grooves 31.
  • Arranging the cooling plate as an upper plate body 20 and a lower plate body 30 connected to each other facilitates assembly and structural arrangement. Through the multiple first grooves 21 on the outer surface of the upper plate body 20, the contact area with the cooking cavity can be increased, thereby improving the heat exchange effect.
  • the multiple second grooves 31 on the outer surface of the lower plate 30 can increase the contact area with the cooking cavity, thereby improving the heat exchange effect.
  • the cooling plate includes an upper plate body 20 and a lower plate body 30.
  • the lower plate body 30 includes a lower body 32 and a plurality of guide ribs 33 arranged on the lower body 32 at intervals.
  • the lower body 32 is connected to the upper plate body 20, and each guide rib 33 abuts against the upper plate body 20.
  • the area between the lower body 32, the upper plate body 20 and the two adjacent guide ribs 33 forms a cooling channel 13. In this way, the cooperation of the plurality of guide ribs 33 with the upper plate body 20 facilitates the formation of the cooling channel 13.
  • the upper plate body 20 includes an upper body 22 and a plurality of upper heat dissipation ribs 23 spaced apart on the upper body 22.
  • the upper body 22 is connected to the lower body 32, and each guide rib 33 abuts against the upper body 22.
  • each cooling channel 13 is provided with at least one upper heat dissipation rib 23;
  • the lower plate body 30 also includes a plurality of The lower heat dissipation ribs 34, a plurality of lower heat dissipation ribs 34 are arranged on the lower body 32 at intervals, and each cooling channel 13 is provided with at least one lower heat dissipation rib 34.
  • the cooling plate includes an upper plate body 20, a lower plate body 30 and a sealing member.
  • the upper plate body 20 and the lower plate body 30 are connected, and the area between the upper plate body 20 and the lower plate body 30 forms a plurality of cooling elements.
  • the seal is located at the junction of the upper disc body 20 and the lower disc body 30.
  • the above arrangement can facilitate the arrangement of the multiple cooling channels 13, and the sealing element can improve the sealing effect and avoid leakage.
  • the middle portion of the upper plate body 20 has a first escape hole
  • the middle portion of the lower plate body 30 has a second escape hole, and the first escape hole and the second escape hole communicate with each other.
  • the upper disk body 20 includes an upper body 22 and a first ring member 24 disposed on the upper body 22, and the lower disk body 30 includes a lower body 32, a second ring member 35 disposed on the periphery of the lower body 32, and A limit ring 36 arranged on the periphery of the second ring member 35; wherein the upper body 22 and the lower body 32 are arranged at intervals, a plurality of cooling channels 13 are located between the upper body 22 and the lower body 32, and the limit ring 36 is connected to the upper body
  • the edge of 22 abuts, the first ring 24 and the second ring 35 are sleeved, and the seal includes a first seal ring, and the first seal ring is located between the first ring 24 and the second ring 35.
  • the upper disk body 20 further includes a third ring member 25 disposed in the middle of the upper body 22, and the lower disk body 30 further includes a fourth ring member 37 disposed in the middle of the lower body 32.
  • the third ring member 25 and the second The four ring members 37 are sleeved, and the sealing member further includes a second sealing ring, and the second sealing ring is located between the third ring member 25 and the fourth ring member 37.
  • the cooling structure also includes fasteners, which are arranged to connect the upper disc body 20 and the lower disc body 30 to improve reliability.
  • the cooling structure further includes: a first cylinder 41, the first cylinder 41 is in communication with the input port 11 to input fluid, and the outer wall of the first cylinder 41 is provided with a lid 60 configured to limit the pressure cooker.
  • the first cylinder 41 can facilitate fluid input into the cooling plate and can be assembled and fixed with the pot cover 60.
  • the second cylinder 42 can facilitate the output of fluid and can be assembled and fixed with the pot cover 60.
  • both the first step 43 and the second step 44 have an annular groove to be configured to place a sealing ring, which can improve the tightness of the pressure cooker.
  • the cooling structure further includes a fan, and the fan is configured to blow air to the input port 11 of the cooling plate.
  • the cooling structure further includes a water pump, and the water pump is configured to supply water to the input port 11 of the cooling plate.
  • the cooling plate is made of aluminum alloy material to reduce the weight and improve the heat exchange effect.
  • cooling plates there are multiple cooling plates, and multiple cooling plates are stacked, and there is a ventilation space between two adjacent cooling plates.
  • the discharge port 12 of one cooling tray in the tray communicates with the input port 11 of the other cooling tray.
  • the pressure cooker includes a pot body 50, a pot cover 60, and a cooling structure.
  • the pot cover 60 is opened and closed on the pot body 50.
  • the cooling structure is the cooling structure provided above.
  • the structure is arranged on the pot cover 60. When the pot cover 60 is closed, the cooling plate of the cooling structure is located in the pot body 50, and the area in the pot body 50 is the cooking cavity.
  • the cooling structure includes: a cooling plate, the cooling plate has an input port 11, a discharge port 12 and a cooling channel 13, the inlet of the cooling channel 13 is in communication with the input port 11, the outlet of the cooling channel 13 is in communication with the discharge port 12, and there are multiple cooling channels 13 , A plurality of cooling channels 13 are distributed and arranged in the cooling plate; at least a part of the structure of the cooling plate is arranged to be arranged in the cooking cavity to absorb heat in the cooking cavity, and the input port 11 is arranged to input fluid to the cooling channel 13, and The outlet 12 is configured to output the fluid flowing through the cooling channel 13 to take away the heat absorbed by the cooling plate through the fluid.
  • the cooling plate is located in the cooking cavity of the pot body 50, the first cylinder 41 penetrates the pot cover 60, the second cylinder 42 penetrates the pot cover 60, and the first step 43 abuts against the inner wall of the pot cover 60. Then, the second step 44 abuts against the inner wall of the pot cover 60.

Landscapes

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

Abstract

一种冷却结构及压力锅，冷却结构包括冷却盘和加热部(70)，冷却盘具有输入口(11)、排出口(12)和至少一个冷却通道(13)，冷却通道(13)的入口与输入口(11)连通，冷却通道(13)的出口与排出口(12)连通；冷却盘的至少一部分结构被设置为在烹饪腔内，以吸收烹饪腔内的热量，输入口(11)被设置为输入流体至冷却通道(13)，排出口(12)被设置为输出流过冷却通道(13)的流体，以通过流体带走烹饪腔内的热量；加热部(70)与冷却盘连接，加热部(70)被设置为对冷却盘的至少一部分结构进行加热，以消除冷却盘上产生的冷凝水。压力锅烹饪完成后可通过气体或液体将冷却盘吸收的压力锅内的热量带走，而且，在冷却后可通过加热部(70)加热冷却盘，因此实现了压力锅的快速冷却，并且避免了冷凝水的产生，改善用户体验。

Description

冷却结构及压力锅
本公开要求于2020年01月15日提交中国专利局、申请号为202010043787.5、发明名称为“冷却结构及压力锅”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及烹饪器具技术领域，具体而言，涉及一种冷却结构及压力锅。
背景技术
压力锅具有快速烹饪的特点，节能方便。市面上常规的压力锅产品在烹饪工作完成后，锅内为高温高压状态，为了保证安全，需等待压力锅冷却后才能打开锅盖。压力锅烹饪粥、汤等粘稠类食物时，即使只打开排气阀锅内食物也可能会喷出来，需要慢慢等待锅内压力下降以后才能安全开盖。由于等待时间久，影响用户体验不好。因此考虑设计一种冷却结构实现压力锅的快速冷却。而且，如果冷却速度加快，压力锅内会产生冷凝水，影响烹饪效果和用户体验，因此也需要解决压力锅内产生冷凝水的问题。
发明内容
本公开提供了一种冷却结构及压力锅，以实现压力锅的快速冷却并避免产生冷凝水。
为了实现上述目的，根据本公开的一个方面，本公开提供了一种冷却结构，被设置为对压力锅的烹饪腔进行冷却，所述冷却结构包括：冷却盘，所述冷却盘具有输入口、排出口和至少一个冷却通道，所述冷却通道的入口与所述输入口连通，所述冷却通道的出口与所述排出口连通；所述冷却盘的至少一部分结构被设置为在所述烹饪腔内，以吸收所述烹饪腔内的热量，所述输入口被设置为输入流体至所述冷却通道，所述排出口被设置为输出流过所述冷却通道的流体，以通过流体带走烹饪腔内的热量；加热部，所述加热部与所述冷却盘连接，所述加热部被设置为对所述冷却盘的至少一部分结构进行加热，以消除所述冷却盘上产生的冷凝水。
在一些实施方式中，所述冷却结构包括线圈，所述线圈的至少一部分设置在所述冷却通道内，所述线圈被设置为加热所述冷却盘。
在一些实施方式中，所述冷却通道为多个，多个所述冷却通道分布设置在所述冷却盘内，所述线圈分布在多个所述冷却通道中的至少一部分冷却通道内。
在一些实施方式中，所述冷却通道为弧形通道，所述线圈沿所述冷却通道的延伸方向而延伸。
在一些实施方式中，所述线圈为电磁感应线圈或发热丝。
在一些实施方式中，所述加热部还包括：温度传感器，设置在所述冷却盘内，所述温度传感器被设置为检测所述冷却盘内的温度；控制器，所述温度传感器和所述线圈均与所述控制器电连接，所述控制器可接收所述温度传感器检测的温度信息，并根据所述温度信息控制所述线圈通电或断电。
在一些实施方式中，所述加热部还包括：熔断体，与所述线圈连接；固定件，设置在所述冷却盘内，所述熔断体设置在所述固定件上。
在一些实施方式中，所述固定件包括：板体，所述板体固定在所述冷却盘内，所述板体具有开槽；第一限位板，设置在所述板体上，所述第一限位板具有平直状态和折弯状态，所述第一限位板处于所述平直状态的情况下所述第一限位板位于所述开槽内，所述第一限位板避让所述熔断体；所述第一限位板处于所述折弯状态的情况下，所述第一限位板将所述熔断体压在所述板体上。
在一些实施方式中，所述冷却通道为多个，多个所述冷却通道分布设置在所述冷却盘内，所述冷却盘内与所述输入口对应的位置具有朝向所述输入口凸起的第一锥形面，多个所述冷却通道的入口围绕所述第一锥形面设置，以通过所述第一锥形面将所述输入口输入的流体引导到多个所述冷却通道中；和/或，所述冷却盘内与所述排出口对应的位置具有朝向所述排出口凸起的第二锥形面，多个所述冷却通道的出口围绕所述第二锥形面设置，以通过所述第二锥形面将多个所述冷却通道输出的流体引导到所述排出口中。
在一些实施方式中，所述冷却盘包括相互连接的上盘体和下盘体，所述加热部的至少一部分位于所述上盘体和所述下盘体之间，所述上盘体和所述下盘体之间的区域形成多个所述冷却通道；所述上盘体的外表面具有多个第一凹槽，和/或所述下盘体的外表面具有多个第二凹槽。
在一些实施方式中，所述冷却通道为多个，所述冷却盘包括上盘体和下盘体，其中，所述下盘体包括下本体和间隔设置在所述下本体上的多个引导筋，所述下本体与所述上盘体连接，每个所述引导筋均与所述上盘体抵接，所述下本体、所述上盘体以及相邻两个所述引导筋之间的区域形成一个所述冷却通道。
根据本公开的另一方面，提供了一种压力锅，所述压力锅包括锅体、锅盖和冷却结构，所述锅盖可开闭地设置在所述锅体上，所述冷却结构为上述的冷却结构，所述冷却结构设置在所述锅盖上，所述锅盖在闭合的情况下，所述冷却结构的冷却盘位于所述锅体内。
应用本公开的技术方案，提供了一种冷却结构，冷却结构包括冷却盘和加热部，冷却盘具有输入口、排出口和至少一个冷却通道，冷却通道的入口与输入口连通，冷却通道的出口与排出口连通；冷却盘的至少一部分结构被设置为在烹饪腔内，以吸收烹饪腔内的热量，输入口被设置为输入流体至冷却通道，排出口被设置为输出流过冷却通道的流体，以通过流体带走烹饪腔内的热量；加热部与冷却盘连接，加热部被设置为对冷却盘的至少一部分结构进行加热，以消除冷却盘上产生的冷凝水。采用该方案，当压力锅烹饪完成后，在冷却结构的冷却盘中输入气体或液体，这样可通过气体或液体将冷却盘吸收的压力锅内的热量带走，而且，在冷却后可通过加热部加热冷却盘，以消除在冷却过程中冷却盘上产生的冷凝水，因此实现了压力锅的快速冷却，并且避免了产生冷凝水，提高用户体验。
附图说明
构成本公开的一部分的说明书附图用来提供对本公开的进一步理解，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1示出了本公开的实施例一提供的冷却结构的示意图；
图2示出了图1中的冷却结构的内部视图；
图3示出了图2中的固定件的结构示意图；
图4示出了图2中的温度传感器的示意图；
图5示出了本公开的实施例二提供的冷却结构的示意图(未示出加热部)；
图6示出了图5中的冷却结构的另一示意图；
图7示出了图5中的上盘体的示意图；
图8示出了图5中的下盘体的示意图；
图9示出了本公开的实施例三提供的压力锅的示意图。
其中，上述附图包括以下附图标记：
11、输入口；12、排出口；13、冷却通道；14、第一锥形面；15、第二锥形面；20、上盘体；21、第一凹槽；22、上本体；23、上散热筋；24、第一环形件；25、第三环形件；30、下盘体；31、第二凹槽；32、下本体；33、引导筋；34、下散热筋；35、第二环形件；36、限位圈；37、第四环形件；41、第一筒体；42、第二筒体；43、第一台阶；44、第二台阶；50、锅体；60、锅盖；70、加热部；71、线圈；72、温度传感器；73、熔断体；74、固定件；75、板体；76、第一限位板；77、第二限位板。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本公开及其应用或使用的任何限制。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
如附图所示，本公开的实施例提供了一种冷却结构，被设置为对压力锅的烹饪腔进行冷却，冷却结构包括：冷却盘，冷却盘具有输入口11、排出口12和至少一个冷却通道13，冷却通道13的入口与输入口11连通， 冷却通道13的出口与排出口12连通；冷却盘的至少一部分结构被设置为在烹饪腔内，以吸收烹饪腔内的热量，输入口11被设置为输入流体至冷却通道13，排出口12被设置为输出流过冷却通道13的流体，以通过流体带走烹饪腔内的热量；加热部70，加热部70与冷却盘连接，加热部70被设置为对冷却盘的至少一部分结构进行加热，以消除冷却盘上产生的冷凝水。
应用本实施例的技术方案，提供了一种冷却结构，冷却结构包括冷却盘和加热部70，冷却盘具有输入口11、排出口12和至少一个冷却通道13，冷却通道13的入口与输入口11连通，冷却通道13的出口与排出口12连通；冷却盘的至少一部分结构被设置为在烹饪腔内，以吸收烹饪腔内的热量，输入口11被设置为输入流体至冷却通道13，排出口12被设置为输出流过冷却通道13的流体，以通过流体带走烹饪腔内的热量；加热部70与冷却盘连接，加热部70被设置为对冷却盘的至少一部分结构进行加热，以消除冷却盘上产生的冷凝水。采用该方案，当压力锅烹饪完成后，在冷却结构的冷却盘中输入气体或液体，这样可通过气体或液体将冷却盘吸收的压力锅内的热量带走，而且，在冷却后可通过加热部70加热冷却盘，以消除在冷却过程中冷却盘上产生的冷凝水，因此实现了压力锅的快速冷却，并且避免了产生冷凝水，提高用户体验。
在本实施例中，冷却结构包括线圈71，线圈71的至少一部分设置在冷却通道13内，线圈71被设置为加热冷却盘。这样可通过线圈71加热冷却盘，而且将线圈71的至少一部分设置在冷却通道13内，可以避免外露，减小占用空间。
具体地，线圈71为电磁感应线圈71或发热丝。在本实施例中，冷却盘由金属材料制成。线圈71可以与冷却盘一起铸造成型，或者线圈71与冷却盘可以单独加工再装配到一起。
在本实施例中，冷却通道13为多个，多个冷却通道13分布设置在冷却盘内，线圈71分布在多个冷却通道13中的至少一部分冷却通道13内。通过设置多个冷却通道13，可以提高冷却盘在冷却时的冷却效果，提高冷却速度。将线圈71分布在多个冷却通道13中的至少一部分冷却通道13内，可以使冷却盘的不同位置降温，以消除冷却过程中在冷却盘的表面附着的冷凝水。
在本实施例中，冷却通道13为弧形通道，线圈71沿冷却通道13的延伸方向而延伸。通过上述设置可以增加流体的流动路径，提高冷却效果。线圈71沿冷却通道13的延伸方向而延伸可以提高加热效果。
在本实施例中，加热部70还包括：温度传感器72，设置在冷却盘内，温度传感器72被设置为检测冷却盘内的温度；控制器，温度传感器72和线圈71均与控制器电连接，控制器可接收温度传感器72检测的温度信息，并根据温度信息控制线圈71通电或断电。通过上述设置可以节约能源并提高安全性。例如，当温度传感器72检测到冷却盘的温度达到预设值时，认为冷凝水已消除，或者为安全临界值，此时控制器控制线圈71断电以停止加热。
为了提高安全性，加热部70还包括：熔断体73，与线圈71连接；固定件74，设置在冷却盘内，熔断体73设置在固定件74上。通过固定件74便于安装熔断体73。当冷却盘内的热量过高时，熔断体73发生熔断，以使线圈71断电，从而停止加热，避免发生危险。
具体地，固定件74包括：板体75，板体75固定在冷却盘内，板体75具有开槽；第一限位板76，设置在板体75上，第一限位板76具有平直状态和折弯状态，第一限位板76处于平直状态的情况下第一限位板76位于开槽内，第一限位板76避让熔断体73；第一限位板76处于折弯状态的情况下，第一限位板76将熔断体73压在板体75上。在装配时，将熔断体73放置在板体75上，然后对第一限位板76施加力的作用使第一限位板76折弯变形并压住熔断体73，从而对熔断体73进行固定。第一限位板76可以设置为多个，通过多个第一限位板76提高对熔断体73的固定效果。
在一些实施方式中，固定件74还包括第二限位板77，第二限位板77被设置为将温度传感器72压在板体75上。第二限位板77与第一限位板76的结构相同。在本实施例中，固定件74为一体结构。
在本实施例中，冷却通道13为多个，多个冷却通道13分布设置在冷却盘内，冷却盘内与输入口11对应的位置具有朝向输入口11凸起的第一锥形面14，多个冷却通道13的入口围绕第一锥形面14设置，以通过第一锥形面14将输入口11输入的流体引导到多个冷却通道13中；和/或，冷 却盘内与排出口12对应的位置具有朝向排出口12凸起的第二锥形面15，多个冷却通道13的出口围绕第二锥形面15设置，以通过第二锥形面15将多个冷却通道13输出的流体引导到排出口12中。通过设置第一锥形面14，可对输入口11输入的流体进行引导，便于流体分散流动到多个冷却通道13的入口，而且可以减小流动阻力。相应地，通过设置第二锥形面15，可对多个冷却通道13输出的流体进行引导，便于流体集中流动到排出口12，而且可以减小流动阻力。
在一些实施方式中，冷却盘为圆形结构，每个冷却通道13均为弧形通道，每个冷却通道13均沿冷却盘的周向延伸，多个冷却通道13沿冷却盘的径向分布。通过上述设置，可以增大冷却盘与烹饪腔内的接触面积以及流体与冷却盘的接触面积，并且多个冷却通道13分布比较均匀，从而可以提高冷却效果。在一些实施方式中，多个冷却通道13分为对称设置的两组，以提高流量和换热均匀性。
在本实施例中，冷却盘包括相互连接的上盘体20和下盘体30，加热部70的至少一部分位于上盘体20和下盘体30之间，上盘体20和下盘体30之间的区域形成多个冷却通道13；上盘体20的外表面具有多个第一凹槽21，和/或下盘体30的外表面具有多个第二凹槽31。将冷却盘设置为相互连接的上盘体20和下盘体30，便于装配和结构布置。通过上盘体20的外表面的多个第一凹槽21，可以提高与烹饪腔的接触面积，从而提高换热效果。通过下盘体30的外表面的多个第二凹槽31，可以提高与烹饪腔的接触面积，从而提高换热效果。
在本实施例中，冷却通道13为多个，冷却盘包括上盘体20和下盘体30，其中，下盘体30包括下本体32和间隔设置在下本体32上的多个引导筋33，下本体32与上盘体20连接，每个引导筋33均与上盘体20抵接，下本体32、上盘体20以及相邻两个引导筋33之间的区域形成一个冷却通道13。这样通过多个引导筋33与上盘体20的配合便于形成冷却通道13。
在一些实施方式中，上盘体20包括上本体22和间隔设置在上本体22上的多个上散热筋23，上本体22与下本体32连接，每个引导筋33均与上本体22抵接，下本体32、上本体22以及相邻两个引导筋33之间的区域形成冷却通道13，每个冷却通道13内均设置有至少一个上散热筋23；下盘体30还包括多个下散热筋34，多个下散热筋34间隔设置在下本体 32上，每个冷却通道13内均设置有至少一个下散热筋34。通过设置上散热筋23与下散热筋34，可以提高流体与冷却盘的实体结构的接触面积，提高换热效率。
在一些实施方式中，冷却盘包括上盘体20、下盘体30和密封件，上盘体20和下盘体30连接，上盘体20和下盘体30之间的区域形成多个冷却通道13，密封件位于上盘体20和下盘体30的连接处。通过上述设置可便于多个冷却通道13的布置，并且通过密封件可以提高密封效果，避免泄漏。在一些实施方式中，上盘体20的中部具有第一避让孔，下盘体30的中部具有第二避让孔，第一避让孔和第二避让孔连通。
在一些实施方式中，上盘体20包括上本体22和设置在上本体22上的第一环形件24，下盘体30包括下本体32、设置在下本体32的周缘的第二环形件35以及设置在第二环形件35的周缘的限位圈36；其中，上本体22和下本体32间隔设置，多个冷却通道13位于上本体22和下本体32之间，限位圈36与上本体22的边部抵接，第一环形件24和第二环形件35套接，密封件包括第一密封圈，第一密封圈位于第一环形件24和第二环形件35之间。通过上述设置，可以实现上盘体20和下盘体30的可靠连接，并且密封严密。
在一些实施方式中，上盘体20还包括设置在上本体22中部的第三环形件25，下盘体30还包括设置在下本体32中部的第四环形件37，第三环形件25与第四环形件37套接，密封件还包括第二密封圈，第二密封圈位于第三环形件25和第四环形件37之间。冷却结构还包括紧固件，紧固件被设置为连接上盘体20和下盘体30，以提高可靠性。
在一些实施方式中，冷却结构还包括：第一筒体41，第一筒体41与输入口11连通以输入流体，第一筒体41的外壁上具有被设置为与压力锅的锅盖60限位配合的第一台阶43；第二筒体42，第二筒体42与排出口12连通以输出流体，第二筒体42的外壁上具有被设置为与压力锅的锅盖60限位配合的第二台阶44。通过第一筒体41可便于流体输入冷却盘并且可与锅盖60进行装配和固定。通过第二筒体42可便于输出流体并且可与锅盖60进行装配和固定。
在一些实施方式中，第一台阶43和第二台阶44上均具有环形凹槽，以被设置为放置密封圈，这样可提高压力锅的密封性。
在一些实施方式中，冷却结构还包括风机，风机被设置为向冷却盘的输入口11送风。或冷却结构还包括水泵，水泵被设置为向冷却盘的输入口11供水。冷却盘由铝合金材料制成，以降低重量，提高换热效果。
在一些实施方式中，在一个未图示出的实施例中，冷却盘为多个，多个冷却盘叠放设置，相邻的两个冷却盘之间具有通风空间，相邻的两个冷却盘中的一个冷却盘的排出口12与另一个冷却盘的输入口11连通。通过设置多个冷却盘，可以提高与烹饪腔的换热面积，从而提高冷却效果。具体地，冷却盘的具体结构可以采用实施例一中的冷却盘的结构。
本公开的另一实施例提供了一种压力锅，压力锅包括锅体50、锅盖60和冷却结构，锅盖60可开闭地设置在锅体50上，冷却结构为上述提供的冷却结构，冷却结构设置在锅盖60上，锅盖60在闭合的情况下，冷却结构的冷却盘位于锅体50内，锅体50内的区域为烹饪腔。冷却结构包括：冷却盘，冷却盘具有输入口11、排出口12和冷却通道13，冷却通道13的入口与输入口11连通，冷却通道13的出口与排出口12连通，冷却通道13为多个，多个冷却通道13分布设置在冷却盘内；冷却盘的至少一部分结构被设置为设置在烹饪腔内，以吸收烹饪腔内的热量，输入口11被设置为输入流体至冷却通道13，排出口12被设置为输出流过冷却通道13的流体，以通过流体带走冷却盘吸收的热量。采用该方案，当压力锅烹饪完成后，在冷却结构的冷却盘中输入气体或液体，这样可通过气体或液体将冷却盘吸收的压力锅内的热量带走，从而实现压力锅的快速冷却，减少等待时间，而且，通过加热部70可以消除产生的冷凝水，提高用户体验。
在一些实施方式中，冷却盘位于锅体50的烹饪腔内，第一筒体41穿出锅盖60，第二筒体42穿出锅盖60，第一台阶43与锅盖60的内壁抵接，第二台阶44与锅盖60的内壁抵接。冷却盘的上表面与锅盖60的内壁之间具有通风空间，以增加接触面积，提高散热能力。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的精 神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (16)

  1. 一种冷却结构，被设置为对压力锅的烹饪腔进行冷却，所述冷却结构包括：
    冷却盘，所述冷却盘具有输入口(11)、排出口(12)和至少一个冷却通道(13)，所述冷却通道(13)的入口与所述输入口(11)连通，所述冷却通道(13)的出口与所述排出口(12)连通；
    所述冷却盘的至少一部分结构被设置为在所述烹饪腔内，以吸收所述烹饪腔内的热量，所述输入口(11)被设置为输入流体至所述冷却通道(13)，所述排出口(12)被设置为输出流过所述冷却通道(13)的流体，以通过流体带走烹饪腔内的热量；
    加热部(70)，所述加热部(70)与所述冷却盘连接，所述加热部(70)被设置为对所述冷却盘的至少一部分结构进行加热，以消除所述冷却盘上产生的冷凝水。
  2. 根据权利要求1所述的冷却结构，其中，所述冷却结构包括线圈(71)，所述线圈(71)的至少一部分设置在所述冷却通道(13)内，所述线圈(71)被设置为加热所述冷却盘。
  3. 根据权利要求2所述的冷却结构，其中，所述冷却通道(13)为多个，多个所述冷却通道(13)分布设置在所述冷却盘内，所述线圈(71)分布在多个所述冷却通道(13)中的至少一部分冷却通道(13)内。
  4. 根据权利要求2所述的冷却结构，其中，所述冷却通道(13)为弧形通道，所述线圈(71)沿所述冷却通道(13)的延伸方向而延伸。
  5. 根据权利要求2所述的冷却结构，其中，所述线圈(71)为电磁感应线圈(71)或发热丝。
  6. 根据权利要求2所述的冷却结构，其中，所述加热部(70)还包括：
    温度传感器(72)，设置在所述冷却盘内，所述温度传感器(72)被设置为检测所述冷却盘内的温度；
    控制器，所述温度传感器(72)和所述线圈(71)均与所述控制器电连接，所述控制器可接收所述温度传感器(72)检测的温度信息，并根据所述温度信息控制所述线圈(71)通电或断电。
  7. 根据权利要求2所述的冷却结构，其中，所述加热部(70)还包括：
    熔断体(73)，与所述线圈(71)连接；
    固定件(74)，设置在所述冷却盘内，所述熔断体(73)设置在所述固定件(74)上。
  8. 根据权利要求7所述的冷却结构，其中，所述固定件(74)包括：
    板体(75)，所述板体(75)固定在所述冷却盘内，所述板体(75)具有开槽；
    第一限位板(76)，设置在所述板体(75)上，所述第一限位板(76)具有平直状态和折弯状态，所述第一限位板(76)处于所述平直状态的情况下所述第一限位板(76)位于所述开槽内，所述第一限位板(76)避让所述熔断体(73)；所述第一限位板(76)处于所述折弯状态的情况下，所述第一限位板(76)将所述熔断体(73)压在所述板体(75)上。
  9. 根据权利要求1所述的冷却结构，其中，所述冷却通道(13)为多个，多个所述冷却通道(13)分布设置在所述冷却盘内，
    所述冷却盘内与所述输入口(11)对应的位置具有朝向所述输入口(11)凸起的第一锥形面(14)，多个所述冷却通道(13)的入口围绕所述第一锥形面(14)设置，以通过所述第一锥形面(14)将所述输入口(11)输入的流体引导到多个所述冷却通道(13)中；和，
    所述冷却盘内与所述排出口(12)对应的位置具有朝向所述排出口(12)凸起的第二锥形面(15)，多个所述冷却通道(13)的出口围绕所述第二锥形面(15)设置，以通过所述第二锥形面(15)将多个所述冷却通道(13)输出的流体引导到所述排出口(12)中。
  10. 根据权利要求1所述的冷却结构，其中，所述冷却通道(13)为多个，多个所述冷却通道(13)分布设置在所述冷却盘内，
    所述冷却盘内与所述输入口(11)对应的位置具有朝向所述输入口(11)凸起的第一锥形面(14)，多个所述冷却通道(13)的入口围绕所述第一锥形面(14)设置，以通过所述第一锥形面(14)将所述输入口(11)输入的流体引导到多个所述冷却通道(13)中。
  11. 根据权利要求1所述的冷却结构，其中，所述冷却通道(13)为多个，多个所述冷却通道(13)分布设置在所述冷却盘内，
    所述冷却盘内与所述排出口(12)对应的位置具有朝向所述排出口(12)凸起的第二锥形面(15)，多个所述冷却通道(13)的出口围绕所述第二锥形面(15)设置，以通过所述第二锥形面(15)将多个所述冷却通道(13)输出的流体引导到所述排出口(12)中。
  12. 根据权利要求1所述的冷却结构，其中，所述冷却盘包括相互连接的上盘体(20)和下盘体(30)，所述加热部(70)的至少一部分位于所述上盘体(20)和所述下盘体(30)之间，所述上盘体(20)和所述下盘体(30)之间的区域形成多个所述冷却通道(13)；所述上盘体(20)的外表面具有多个第一凹槽(21)，和所述下盘体(30)的外表面具有多个第二凹槽(31)。
  13. 根据权利要求1所述的冷却结构，其中，所述冷却盘包括相互连接的上盘体(20)和下盘体(30)，所述加热部(70)的至少一部分位于所述上盘体(20)和所述下盘体(30)之间，所述上盘体(20)和所述下盘体(30)之间的区域形成多个所述冷却通道(13)；所述上盘体(20)的外表面具有多个第一凹槽(21)。
  14. 根据权利要求1所述的冷却结构，其中，所述冷却盘包括相互连接的上盘体(20)和下盘体(30)，所述加热部(70)的至少一部分位于所述上盘体(20)和所述下盘体(30)之间，所述上盘体(20)和所述下盘体(30)之间的区域形成多个所述冷却通道(13)；所述下盘体(30)的外表面具有多个第二凹槽(31)。
  15. 根据权利要求1所述的冷却结构，其中，所述冷却通道(13)为多个，所述冷却盘包括上盘体(20)和下盘体(30)，其中，所述下盘体(30)包括下本体(32)和间隔设置在所述下本体(32)上的多个引导筋(33)，所述下本体(32)与所述上盘体(20)连接，每个所述引导筋(33)均与所述上盘体(20)抵接，所述下本体(32)、所述上盘体(20)以及相邻两个所述引导筋(33)之间的区域形成一个所述冷却通道(13)。
  16. 一种压力锅，所述压力锅包括锅体(50)、锅盖(60)和冷却结构，所 述锅盖(60)可开闭地设置在所述锅体(50)上，所述冷却结构为权利要求1至15中任一项所述的冷却结构，所述冷却结构设置在所述锅盖(60)上，所述锅盖(60)在闭合的情况下，所述冷却结构的冷却盘位于所述锅体(50)内。
PCT/CN2020/126056 2020-01-15 2020-11-03 冷却结构及压力锅 WO2021143292A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010043787.5A CN111110023A (zh) 2020-01-15 2020-01-15 冷却结构及压力锅
CN202010043787.5 2020-01-15

Publications (1)

Publication Number Publication Date
WO2021143292A1 true WO2021143292A1 (zh) 2021-07-22

Family

ID=70489508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/126056 WO2021143292A1 (zh) 2020-01-15 2020-11-03 冷却结构及压力锅

Country Status (2)

Country Link
CN (1) CN111110023A (zh)
WO (1) WO2021143292A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111110023A (zh) * 2020-01-15 2020-05-08 珠海格力电器股份有限公司 冷却结构及压力锅

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204427660U (zh) * 2015-02-11 2015-07-01 佛山市顺德区美的电热电器制造有限公司 烹饪器具及其上盖和用于该上盖的冷却组件
CN205083286U (zh) * 2015-10-29 2016-03-16 佛山市顺德区美的电热电器制造有限公司 限温组件和烹饪器具
KR101616710B1 (ko) * 2014-11-06 2016-05-02 쿠쿠전자주식회사 증기응축장치의 증기배출부재 결합구조
CN105982564A (zh) * 2015-02-11 2016-10-05 佛山市顺德区美的电热电器制造有限公司 烹饪器具的上盖及具有其的烹饪器具
CN206434203U (zh) * 2016-11-22 2017-08-25 佛山市顺德区美的电热电器制造有限公司 活动盖板组件、煲盖及电烹饪器具
CN109907660A (zh) * 2017-12-12 2019-06-21 佛山市顺德区美的电热电器制造有限公司 盖板和具有其的上盖组件和烹饪器具
CN209269365U (zh) * 2018-06-22 2019-08-20 浙江苏泊尔家电制造有限公司 烹饪器具
CN111110023A (zh) * 2020-01-15 2020-05-08 珠海格力电器股份有限公司 冷却结构及压力锅
CN211704261U (zh) * 2020-01-15 2020-10-20 珠海格力电器股份有限公司 冷却结构及压力锅

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101616710B1 (ko) * 2014-11-06 2016-05-02 쿠쿠전자주식회사 증기응축장치의 증기배출부재 결합구조
CN204427660U (zh) * 2015-02-11 2015-07-01 佛山市顺德区美的电热电器制造有限公司 烹饪器具及其上盖和用于该上盖的冷却组件
CN105982564A (zh) * 2015-02-11 2016-10-05 佛山市顺德区美的电热电器制造有限公司 烹饪器具的上盖及具有其的烹饪器具
CN205083286U (zh) * 2015-10-29 2016-03-16 佛山市顺德区美的电热电器制造有限公司 限温组件和烹饪器具
CN206434203U (zh) * 2016-11-22 2017-08-25 佛山市顺德区美的电热电器制造有限公司 活动盖板组件、煲盖及电烹饪器具
CN109907660A (zh) * 2017-12-12 2019-06-21 佛山市顺德区美的电热电器制造有限公司 盖板和具有其的上盖组件和烹饪器具
CN209269365U (zh) * 2018-06-22 2019-08-20 浙江苏泊尔家电制造有限公司 烹饪器具
CN111110023A (zh) * 2020-01-15 2020-05-08 珠海格力电器股份有限公司 冷却结构及压力锅
CN211704261U (zh) * 2020-01-15 2020-10-20 珠海格力电器股份有限公司 冷却结构及压力锅

Also Published As

Publication number Publication date
CN111110023A (zh) 2020-05-08

Similar Documents

Publication Publication Date Title
WO2018023863A1 (zh) 电压力锅
WO2021143292A1 (zh) 冷却结构及压力锅
CN107157421B (zh) 加热器、热风装置和洗碗机
CN211704261U (zh) 冷却结构及压力锅
CN114305072A (zh) 一种易清洗电饭煲
CN211093364U (zh) 压力锅、锅盖结构及散热器
WO2017097209A1 (zh) 烤箱
CN111419079A (zh) 蒸烤箱及具有蒸烤箱的集成灶
CN114403686B (zh) 一种方便清洗的电饭煲
CN212431030U (zh) 电热油汀
KR101875136B1 (ko) 전기조리기
WO2021139368A1 (zh) 一种盖体结构和烹饪装置
CN211324479U (zh) 余热利用装置及具有余热利用装置的空气炸锅
JP2011253669A (ja) 誘導加熱式調理釜
CN107228388A (zh) 一种具有高散热性风道的电磁炉
CN208936211U (zh) 电磁炉
CN111706904A (zh) 电热油汀
CN206403648U (zh) 一种空气隔热式电烤炉
JP3931821B2 (ja) 誘導加熱調理器
CN210568640U (zh) 一种便于散热的烹饪器具
CN206403649U (zh) 一种导风散热式电烤炉
CN210568639U (zh) 一种具有隔热功能的烹饪器具
CN212186152U (zh) 冷却结构及压力锅
CN113455923A (zh) 烘烤盖和烹饪器具
CN217937959U (zh) 一种散热性能好的烹饪装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20913789

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20913789

Country of ref document: EP

Kind code of ref document: A1