WO2020155665A1 - 一种烹饪器具的门及烹饪器具 - Google Patents

一种烹饪器具的门及烹饪器具 Download PDF

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Publication number
WO2020155665A1
WO2020155665A1 PCT/CN2019/110096 CN2019110096W WO2020155665A1 WO 2020155665 A1 WO2020155665 A1 WO 2020155665A1 CN 2019110096 W CN2019110096 W CN 2019110096W WO 2020155665 A1 WO2020155665 A1 WO 2020155665A1
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WIPO (PCT)
Prior art keywords
glass
door
cover assembly
air duct
air
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PCT/CN2019/110096
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English (en)
French (fr)
Inventor
王大维
林嘉权
胡静利
张成玉
梁少棠
王克真
孟得浩
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珠海格力电器股份有限公司
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Publication of WO2020155665A1 publication Critical patent/WO2020155665A1/zh

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    • 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
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills

Definitions

  • the present disclosure relates to the technical field of household appliances, in particular to a door of a cooking appliance and a cooking appliance.
  • the existing steaming and grilling integrated machine integrates the functions of the steaming box and the oven, and most of the steaming and grilling functions of the steaming and grilling integrated machine generally share the same door.
  • the oven When the oven is functioning, the temperature of the oven is relatively high.
  • the body needs to be insulated to prevent the user from being burned due to the high temperature of the door body under the effect of heat conduction.
  • the steamer function the door body needs to have good airtightness due to the need to generate a large amount of steam.
  • a cooking appliance door including: a panel glass; two door body brackets, which are elongated, and are symmetrically arranged on two opposite sides of the panel glass in a manner that the long sides are opposed.
  • a number of support platforms are provided on the opposite surface of the door frame; the inner glass is provided on the support platform; at least one heat-insulating cavity is formed between the inner glass and the intermediate glasses.
  • At least one air duct the upper cover assembly is arranged on the upper side of the panel glass and abuts on the short sides of the two door brackets, and the upper cover assembly is provided with an outlet corresponding to the air duct
  • the lower cover assembly which is arranged on the lower side of the panel glass, abuts the short sides of the two door body brackets, and is provided with an air inlet opposite to the air outlet; wherein the air inlet and The air outlet is used for guiding the flow of the outside air to take away the heat overflowing from the heat insulation cavity.
  • the heat insulation cavity is formed on a side close to the inner glass, and the air duct is formed on a side close to the panel glass.
  • the support platform is integrally formed on the door frame, which has a stepped structure, and includes: a first support step provided on a side of the door frame away from the panel glass, so The inner glass is provided on the first supporting step; the third supporting step provided on the side of the door bracket close to the panel glass and the first supporting step connected between the first supporting step and the third supporting step Two supporting steps, the intermediate glass is respectively arranged on the second supporting step and the third supporting step.
  • the supporting surface of the supporting table is provided with a first buffer member, and the inner glass and the intermediate glass are placed on the first buffer member.
  • a first groove penetrating along the extension direction of the long side is formed on the supporting surface, and the first buffer member is partially clamped on the first groove.
  • the upper cover assembly includes: a main body, the main body including a casing with an open end, the main body is provided with the air outlet; and an air duct plate installed at the opening of the casing ,
  • the air duct plate has a sealing part corresponding to the heat insulating cavity close to the upper cavity opening of the heat insulating cavity, and an air passage hole corresponding to the air duct, and the outside air flows through the air passage The hole flows into the air outlet.
  • two positioning posts are formed on the main body, and positioning holes suitable for the positioning posts are opened on the air duct plate.
  • the air duct plate is further formed with a plurality of limiting portions, and the limiting portions are used to restrict the displacement of the intermediate glass in the thickness direction thereof.
  • the limiting portion is a second bending edge formed on the air duct plate, the second bending edge includes a first flange and a second flange, the first flange The edge is formed on the flat part of the air duct plate and is bent at 90 degrees relative to the flat part, and the second flange is formed at a certain angle on the first flange and folded toward the inner glass bend.
  • a number of second grooves are formed on a side of the lower cover assembly close to the panel glass, and the second grooves are arranged in a one-to-one correspondence with the support platform.
  • the lower cover assembly further includes: a second buffer member, a part of the second buffer member is clamped in the second groove; an intermediate pressure plate, a plurality of intermediate pressure plates are arranged on the phase Between two adjacent second grooves; and a top pressing plate, which is arranged at one end of the lower cover assembly away from the panel glass, for pressing the inner glass.
  • the door includes a water guide plate, a third groove is formed on the side of the lower cover assembly away from the panel glass, and the water guide plate is clamped on the third groove.
  • the third groove is arranged adjacent to the top pressure plate, and the top pressure plate is provided with a notch, and the notch is used to guide the water flow into the water guide plate.
  • the thermal insulation cavity is disposed on a side close to the inner glass relative to the at least one air duct.
  • the present disclosure also provides a cooking appliance, including any one of the above-mentioned doors.
  • the cooking appliance is an integrated steamer.
  • the cooking appliance door includes an inner glass and a plurality of intermediate glasses installed on a door body bracket, and at least one heat insulation cavity and at least one air duct are formed between the inner glass and the plurality of intermediate glasses.
  • the heat insulation cavity is formed on the side close to the inner glass, and an upper cover assembly and a lower cover assembly for pressing the inner glass and the middle glass are also provided, and the upper cover assembly is provided with an air outlet,
  • the lower cover assembly is provided with an air inlet, and the air outlet and the air inlet are in communication with the air duct, and are used to guide the flow of the outside air to take away the heat overflowing from the heat insulation cavity and further ensure its heat insulation.
  • the inner glass can be closely attached to the cavity frame of the cooking cavity, ensuring the airtight function of the door body.
  • the support platform has a stepped structure, including a first support step away from the panel glass, and the inner glass is arranged on the first support step; it is arranged close to the panel glass And a second support step connected between the first support step and the third support step, and the intermediate glass is respectively arranged on the second support step and the third support step.
  • first install the intermediate glass placed on the third supporting step and then install the glass placed on the second supporting platform and the first supporting platform in sequence.
  • the stepped structure of the supporting platform is set as the door glass because of its misalignment. The installation provides the installation sequence, and the installation can be placed in sequence, the installation is simple and convenient.
  • the supporting surface of the support table in the door provided by the present disclosure is provided with a first buffer member. Because the door glass is mostly fragile, the arrangement of the first buffer member provides buffer protection for the door glass, and also Reduce the installation difficulty for workers.
  • the air duct plate of the door provided by the present disclosure is provided with a limiting part, and the limiting part is a second bending edge formed on the air duct panel.
  • the first turning of the second bending edge is used in the present disclosure.
  • the sides respectively press the inner glass and the middle glass to limit the displacement of the middle glass in its thickness direction, and enhance the stability of the installation of the inner glass and the middle glass door body.
  • the lower cover assembly of the door provided by the present disclosure further includes a second buffer member, which is arranged in the second slot for abutting against the side (bottom side) where the thickness of the inner glass and the middle glass is located , In order to prevent the direct hard contact between the inner glass and the middle glass and the lower cover assembly, causing damage to the glass edge.
  • a third groove is formed on the side of the lower cover assembly facing away from the panel glass, and a water guide plate is clamped on the third groove.
  • the arrangement of the water guide plate can effectively lift the door body The remaining distilled water is drained to the outside of the door to prevent the distilled water from splashing during the rotation of the door when the door is opened.
  • the cooking appliance provided by the present disclosure specifically a steaming and roasting integrated machine, includes the aforementioned door, which solves the temperature rise and airtightness problems of the existing steaming and roasting integrated machine door body, and further improves the use of the steaming and roasting integrated machine by users Experience.
  • Figure 1 is an exploded view of a door of a cooking appliance provided in an embodiment of the disclosure
  • Figure 2 is a schematic diagram of the installation of the door bracket provided in an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of an upper cover assembly provided in an embodiment of the disclosure.
  • Figure 4 is a schematic diagram of the position of the air outlet in Figure 3;
  • Figure 5 is a partial enlarged view of the limiting part in Figure 3;
  • Fig. 6 is a partial enlarged view of the supporting part in Fig. 2;
  • FIG. 7 is a schematic diagram of the structure of the lower cover assembly in an embodiment of the disclosure.
  • Figure 8 is a partial enlarged view of Figure 7;
  • FIG. 9 is a schematic diagram of the flow of the external airflow inside the door in an embodiment of the disclosure.
  • the terms “installed”, “connected”, and “connected” should be interpreted broadly. For example, they may be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meaning of the above-mentioned terms in the present disclosure can be understood in specific situations.
  • FIGS 1 to 9 show a door of a cooking appliance provided by this embodiment.
  • the door includes panel glass 1, door body bracket 2, inner glass 3, middle glass 4, upper cover assembly 6 and lower cover assembly 7.
  • the panel glass 1 is located at the end of the door close to the user.
  • Two elongated door body brackets 2 are symmetrically arranged on opposite sides of the panel glass 1 in a manner that the long sides are opposite each other.
  • the door bracket 2 is pasted on the surface of the panel glass 1 facing away from the user through glass glue.
  • Three support platforms 21 are provided on the opposite surface of the door bracket 2.
  • One inner glass 3 and two intermediate glasses 4 are both placed on the supporting table 21.
  • the middle glass 4 is located between the panel glass 1 and the inner glass 3.
  • An insulating cavity 5 is formed between the inner glass 3 and one of the intermediate glasses 4.
  • Two air ducts 9 are formed between two intermediate glasses 4 and between one intermediate glass 4 and panel glass 1.
  • the upper cover assembly 6 is pasted on the upper side of the panel glass 1 by glass glue, and abuts against the short sides of the two door brackets 2, and an air outlet 61 is formed on it.
  • the lower cover assembly 7 is pasted on the lower side of the panel glass 1 by glass glue, and abuts against the short sides of the two door brackets 2, and an air inlet 71 is provided thereon.
  • the air inlet 71 and the air outlet 61 are both connected with the air duct 9 to guide the flow of the outside air to take away the heat overflowing from the heat insulation cavity 5.
  • the door (door structure) of the cooking appliance provided in this embodiment includes an inner glass 3 and two intermediate glasses 4 mounted on the door bracket 2.
  • the inner glass 3 and a plurality of the intermediate glasses 4 are formed with at least One heat insulation cavity 5 and at least one air duct 9 and the heat insulation cavity 5 is formed on the side close to the inner glass 3, and the air duct 9 is formed on the side close to the panel glass 1;
  • the heat insulation cavity 5 can block the heat in the cooking cavity from being transferred to the panel glass 1.
  • the inner glass 3 is also provided with an upper cover assembly 6 and a lower cover assembly 7 for pressing the inner glass 3 and the middle glass 4, and the upper cover assembly 6 is provided There is an air outlet 61, the lower cover assembly 7 is provided with an air inlet 71, and the air outlet 61 and the air inlet 71 communicate with the air duct 9 to guide the flow of the outside air to take away the heat overflowing from the heat insulation cavity 5, It helps to ensure the heat insulation of the door.
  • the inner glass 3 can be closely attached to the cavity frame of the cooking cavity, which helps to ensure the airtight function of the door body.
  • the inner glass 3, the intermediate glass 4, and the panel glass 1 can form several heat insulation cavities 5 and air ducts 9 in two.
  • the heat insulation cavities 5 and air ducts 9 can be combined and installed in any order. It suffices that the air inlet 71 and the air outlet 61 are arranged corresponding to the air duct 9, and they will not be listed here.
  • the panel glass 1 in this embodiment is an opaque glass with a silk-printed background color.
  • the silk-printed color is black, which is adapted to a transparent observation window at the mouth of the cooking cavity.
  • the door frame 2 is made of aluminum profile, wherein the support table 21 is a stepped structure directly integrally formed on the door frame 2, and the support table 21 in this embodiment is a three-layer Ladder structure.
  • the support platform 21 includes a first support step 211, a second support step 212 and a third support step 213.
  • the first supporting step 211 is arranged on the side of the supporting table 21 away from the panel glass 1, and the inner glass 3 is placed on the first supporting step 211.
  • the third supporting step 213 is arranged on a side of the supporting table 21 close to the panel glass 1.
  • the second supporting step 212 is connected between the first supporting step 211 and the third supporting step 213.
  • the intermediate glass 4 is placed on the second supporting step 212 and the third supporting step 213 respectively. Because the glass is fragile, in order to protect the above-mentioned inner glass 3 and intermediate glass 4, each support surface of the support platform 21 is provided with a first groove penetrating along the extension direction of the long side of the door bracket 2 23.
  • the first groove 23 is in an inverted T shape
  • a first buffer member 22 is arranged in the first groove 23, and the inner glass 3 and the intermediate glass 4 are placed on the first buffer member 22.
  • the first buffer member 22 is a strip-shaped silicone strip
  • the clamping position between the silicone strip and the first groove 23 is an inverted T shape, and the silicone strip can be directly inserted into the first groove 23 through the clamping position.
  • the inner glass 3 and the two intermediate glasses 4 are respectively placed on the first supporting step 211, the second supporting step 212, and the third supporting step 213 through a silica gel strip.
  • the upper cover assembly 6 in this embodiment has a main body 62 and an air duct plate 63 that are integrally molded by injection molding.
  • the main body 62 is a shell structure, one end of which is an open end, and two positioning posts 621 and two screw posts 622 are formed at the inside of the shell toward the open end.
  • the non-locating post 621 and the screw post 622 In the area, evenly arranged reinforcing ribs are formed in the shell to enhance the structural strength of the shell.
  • the air duct plate 63 is positioned by the cooperation of the positioning holes 631 and the positioning posts 621, and is locked on the screw posts 622 by screws passing through the screw holes 634 of the air duct plate 63.
  • the air duct plate 63 is a sheet metal piece formed by bending a metal plate, and the flat plate part A has a sealing part close to the upper cavity opening of the heat insulation cavity 5 and a ventilation part close to the opening of the air duct 9 .
  • the ventilation part is provided with an air hole 633, and the outside air flows into the air outlet 61 through the air hole 633.
  • the air outlet 61 and the air passage 633 in this embodiment are arranged opposite to each other, and their shapes are both long round holes.
  • the upper cover assembly 6 is a single part, and a sealing plate structure for sealing the upper cavity of the heat insulation cavity 4 and a ventilation structure close to the opening of the air duct 9 are directly formed at the opening of the housing structure.
  • the ventilation structure is provided with air holes 633.
  • a limiting portion 632 is also formed on the air duct plate 63.
  • the limiting portion 632 is a second bending edge formed on the air duct plate 63.
  • the second bending edge includes a first flange 6321 and a second flange 6322.
  • the first flange 6321 is formed on the flat part A of the air duct plate 63 and bends at 90 degrees relative to the flat part A.
  • the second flange 6322 is formed on the first flange 6321 at a certain angle and bent toward the inner glass 3.
  • the lower cover assembly 7 is a metal machine-added structure. As shown in FIG. 7, the side of the lower cover assembly 7 close to the panel glass 1 is formed with three second grooves 72, and the positions of the second grooves 72 are set in one-to-one correspondence with the support platform 21.
  • the shape of the second groove 72 in this embodiment is the same as the shape of the first groove 23.
  • the lower cover assembly 7 includes a second buffer member 73.
  • the second buffer member 73 is, for example, a silicone strip, which is clamped in the second groove 72, and the silicone strip abuts the thickness of the inner glass 3 and the middle glass 4
  • the side (bottom side) is used to prevent the middle glass 4 and the inner glass 3 from directly contacting the lower cover assembly 7 and causing damage to the glass edge.
  • an intermediate pressing plate 74 and a top pressing plate 75 for pressing the inner glass 3 are formed between two adjacent second grooves 72.
  • the top pressure plate 75 is arranged on the side of the lower cover assembly 7 away from the panel glass 1.
  • the middle pressure plate 74 in this embodiment is provided with a gap at the air inlet 71, and the gap is used as a part of the air inlet 71 to guide The airflow from the outside flows into the air duct 9.
  • the door further includes a water guide plate 8, a third groove 76 is formed on the side of the lower cover assembly 7 away from the panel glass 1, and the water guide plate 8 is clamped on the third groove 76 .
  • the third groove 76 is arranged adjacent to the top pressure plate 75, and the top pressure plate 75 is provided with a gap, and the gap is used to guide the water flow into the water guide plate 8.
  • This embodiment provides a cooking appliance, such as an all-in-one steaming and roasting machine, which includes the door described in the foregoing embodiment and has all the technical advantages thereof, which will not be repeated here.

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  • Food Science & Technology (AREA)
  • Electric Ovens (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

一种烹饪器具的门，包括面板玻璃（1）；两个门体支架（2），门体支架（2）的相对面上设置有若干支撑台（21）；内玻璃（3），设置在支撑台（21）上；若干中间玻璃（4），设置在支撑台（21）上，位于面板玻璃（1）与内玻璃（3）之间，内玻璃（3）和若干中间玻璃（4）两两间形成有至少一隔热腔（5）和至少一风道（9）；上盖组件（6），设置在面板玻璃（1）的上侧，与两个门体支架（2）的短边抵接，其上设置有出风口（61）；下盖组件（7），设置在面板玻璃（1）下侧，与两个门体支架（2）的短边抵接，其上设置有进风口（71）；其中进风口（71）和出风口（61）用以引导外界气流流动带走隔热腔（5）溢出的热量。该烹饪器具的门在保证密闭性的同时具有良好的隔热性能。

Description

一种烹饪器具的门及烹饪器具
相关申请
本申请是以申请号为201910088937.1，申请日为2019年1月28日，发明名称为“一种门体结构及烹饪器具”的中国专利申请为基础，并主张其优先权，该中国专利申请的公开内容在此作为整体引入本申请中。
技术领域
本公开涉及家用电器技术领域，具体涉及一种烹饪器具的门及烹饪器具。
背景技术
随着家电行业的发展，蒸箱和烤箱作为家庭烹饪必不可少的厨房电器越来越受到人们的喜爱。近来，为了满足人们对更节省厨房空间的需求，众多厂商纷纷推出了蒸烤一体机。
现有的蒸烤一体机集成了蒸箱和烤箱的功能，且大部分的蒸烤一体机中蒸烤功能一般共用同一个门体，在烤箱功能时，因烤箱工作时的温度较高，门体需要做隔热处理，以防止在热传导作用下门体温度过高烫伤用户，在蒸箱功能时，因需要产生大量蒸汽需要门体具有良好的密闭性。但市面上的蒸烤一体机多以蒸箱或烤箱功能中的一种为主，故其门体设计时，也以门体密封性和隔热性中的一种为主，另一种为辅，未存在两者同时兼顾的情况。
发明内容
为了解决上述问题，本公开提供了一种烹饪器具的门，包括：面板玻璃；两个门体支架，呈长条状，其以长边相对的方式分别对称设置在所述面板玻璃相对的两侧上，所述门体支架的相对面上设置有若干支撑台；内玻璃，设置在所述支撑台上；所述内玻璃和若干所述中间玻璃两两间形成有至少一隔热腔和至少一风道；上盖组件，设置在所述面板玻璃的上侧，与两个所述门体支架的短边抵接，所述上盖组件与所述风道相对应的部位设置有出风口；下盖组件，设置在所述面板玻璃下侧，与两个所述门体支架的短边抵接，其上设置有与所述出风口相对设置的进风口；其中所述进风口和所 述出风口用以引导外界气流流动带走所述隔热腔溢出的热量。
在一些实施例中，所述隔热腔形成在靠近所述内玻璃的一侧，所述风道形成在靠近所述面板玻璃的一侧。
在一些实施例中，所述支撑台一体成型在所述门体支架上，其为阶梯结构，包括：设置于所述门体支架的远离所述面板玻璃的一侧的第一支撑台阶，所述内玻璃设置在所述第一支撑台阶上；设置于所述门体支架的靠近所述面板玻璃一侧的第三支撑台阶以及连接于所述第一支撑台阶和第三支撑台阶间的第二支撑台阶，所述中间玻璃分别设置在所述第二支撑台阶和第三支撑台阶上。
在一些实施例中，所述支撑台的支撑面上设置有第一缓冲件，所述内玻璃和所述中间玻璃放置在所述第一缓冲件上。
在一些实施例中，所述支撑面上成型有沿所述长边的延伸方向贯通的第一凹槽，所述第一缓冲件部分卡接在所述第一凹槽上。
在一些实施例中，所述上盖组件包括：主体，所述主体包括一端开口的壳体，所述主体上设置有所述出风口；以及安装在所述壳体的开口处的风道板，所述风道板具有紧贴所述隔热腔的上腔口的与所述隔热腔相对应的密封部以及与所述风道相对应的过风孔，外界气流经过所述过风孔流入所述出风口。
在一些实施例中，所述主体上还成型有两个定位柱，所述风道板上开设有适于所述定位柱的定位孔。
在一些实施例中，所述风道板上还成型有若干限位部，所述限位部用以约束所述中间玻璃在其厚度方向上的位移。
在一些实施例中，所述限位部为成型在所述风道板上的二次折弯边，所述二次折弯边包括第一翻边和第二翻边，所述第一翻边成型在所述风道板的平板部上并相对于所述平板部作90度折弯，所述第二翻边以一定角度成型在所述第一翻边上并朝向所述内玻璃折弯。
在一些实施例中，所述下盖组件靠近所述面板玻璃的一侧成型有若干第二凹槽，所述第二凹槽与所述支撑台一一对应设置。
在一些实施例中，所述下盖组件还包括：第二缓冲件，所述第二缓冲件的部分卡接在所述第二凹槽内；中间压板，若干个中间压板设置在所述相邻的两个第二凹槽之间；以及顶压板，设置在所述下盖组件远离所述面板玻璃的一端，用以压住所述内玻璃。
在一些实施例中，所述门包括导水板，所述下盖组件背离所述面板玻璃的一侧成型有第三凹槽，所述导水板卡接于所述第三凹槽上。
在一些实施例中，所述第三凹槽与所述顶压板比邻设置，所述顶压板上开设有缺口，所述缺口用以向导水板导入水流。
在一些实施例中，所述隔热腔相对于所述至少一风道设置于靠近所述内玻璃的一侧。
本公开还提供了一种烹饪器具，包括上述任一所述的门。
在一些实施例中，所述烹饪器具为蒸烤一体机。
本公开技术方案，具有如下优点至少之一：
1.本公开提供的烹饪器具的门包括安装在门体支架上的内玻璃和若干中间玻璃，所述内玻璃和若干所述中间玻璃两两间形成有至少一隔热腔和至少一风道，例如，所述隔热腔均成型在靠近所述内玻璃的一侧，同时还设置有用以压紧内玻璃和中间玻璃的上盖组件和下盖组件，上盖组件上设置有出风口，下盖组件上设置有进风口，所述出风口和所述进风口与所述风道连通，用以引导外界气流流动带走所述隔热腔溢出的热量，进一步保证其隔热性。同时，所述内玻璃在门体关闭时因玻璃的平整性，可紧密贴合在烹饪腔体的腔框上，保证了门体的密闭性功能。
2.本公开提供的门中所述支撑台为阶梯结构，包括远离所述面板玻璃方向的第一支撑台阶，所述内玻璃设置在所述第一支撑台阶上；靠近所述面板玻璃方向设置的第三支撑台阶以及连接于所述第一支撑台阶和第三支撑台阶间的第二支撑台阶，所述中间玻璃分别设置在所述第二支撑台阶和第三支撑台阶上。在安装时，按照先安装放置在第三支撑台阶上的中间玻璃，然后依次安装放置在第二支撑台和第一支撑台上的玻璃，支撑台的阶梯结构，因其错位设置为门体玻璃的安装提供了安装顺序，且安装时依次放置即可，安装简单方便。
3.本公开提供的门中所述支撑台的支撑面上设置有第一缓冲件，因门体玻璃多为易碎品，第一缓冲件的设置为门体玻璃提供了缓冲保护，同时也降低了工人的安装难度。
4.本公开提供的门中风道板上设置有限位部，所述限位部为成型在风道板上的二次折弯边，本公开中利用所述二次折弯边的第一翻边分别压住内玻璃和中间玻璃，限制了所述中间玻璃在其厚度方向的位移，增强了内玻璃和中间玻璃门体安装的稳定性。
5.本公开提供的门中所述下盖组件还包括第二缓冲件，第二缓冲件设置在第二卡槽内，用以抵接在内玻璃和中间玻璃的厚度所在边(底边)，以防止内玻璃和中间玻璃与下盖组件直接硬接触，造成玻璃边缘破损。
6.本公开提供的门中所述下盖组件背离所述面板玻璃的一侧成型有第三凹槽，第三凹槽上卡接有导水板，导水板的设置可有效将门体上的残留蒸馏水引流到门体外，防止门体在打开时蒸馏水在门体转动过程中飞溅。
7.本公开提供的烹饪器具，具体为蒸烤一体机，包括上述的门，解决了现有蒸烤一体机门体的温升和密闭性问题，进一步改善了用户对蒸烤一体机的使用体验。
附图说明
为了更清楚地说明本公开具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开一实施例中提供的烹任器具的门的爆炸图；
图2为本公开一实施例中提供的门体支架安装示意图；
图3为本公开一实施例中提供的上盖组件的结构示意图；
图4为图3中出风口位置的示意图；
图5为图3中限位部的局部放大图；
图6为图2中支撑部的局部放大图；
图7为本公开一实施例中下盖组件的结构示意图；
图8为图7的局部放大图；
图9为本公开一实施例中外界气流在门内流动方式的示意图。
具体实施方式
下面将结合附图对本公开的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做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。
在本公开的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、 “右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本公开的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
此外，下面所描述的本公开不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
图1到图9所示，为本实施例提供的一种烹饪器具的门。该门包括面板玻璃1、门体支架2、内玻璃3、中间玻璃4、上盖组件6和下盖组件7。面板玻璃1位于门的贴近用户的一端。两个长条状门体支架2以长边相对的方式分别对称设置在所述面板玻璃1相对的两侧上。门体支架2通过玻璃胶粘贴在面板玻璃1背离用户一端的面上。门体支架2的相对面上设置有三个支撑台21。一块内玻璃3和两块中间玻璃4均放置在支撑台21上。中间玻璃4位于面板玻璃1与内玻璃3之间。内玻璃3与其中一块中间玻璃4间形成隔热腔5。两块中间玻璃4之间以及一块中间玻璃4与面板玻璃1间形成有两个风道9。上盖组件6通过玻璃胶粘贴在面板玻璃1的上侧，与两个所述门体支架2的短边抵接，其上成型有出风口61。下盖组件7通过玻璃胶粘贴在面板玻璃1下侧，与两个所述门体支架2的短边抵接，其上设置有进风口71。其中进风口71和出风口61均与风道9连通，用以引导外界气流流动带走所述隔热腔5溢出的热量。
本实施提供的烹饪器具的门(门体结构)包括安装在门体支架2上的内玻璃3和两块中间玻璃4，所述内玻璃3和若干所述中间玻璃4两两间形成有至少一隔热腔5和至少一风道9且所述隔热腔5均成型在靠近所述内玻璃3的一侧，所述风道9均成型在靠近所述面板玻璃1的一侧；所述隔热腔5可以阻隔烹饪腔体内的热量传到面板玻璃1上，同时还设置有用以压紧内玻璃3和中间玻璃4的上盖组件6和下盖组件7，上盖组件6上设置有出风口61，下盖组件7上设置有进风口71，出风口61和进风口 71与所述风道9连通，用以引导外界气流流动带走所述隔热腔5溢出的热量，以利于保证门的隔热性。同时，所述内玻璃3在门体关闭时因玻璃的平整性，可紧密贴合在烹饪腔体的腔框上，利于保证门体的密闭性功能。
在另一些实施方式中，内玻璃3、中间玻璃4和面板玻璃1两两间可形成若干个隔热腔5和风道9，所述隔热腔5和风道9可以任意顺序组合安装，只需满足所述进风口71和所述出风口61与风道9对应设置即可，在此不一一列举。
本实施例中的面板玻璃1带有丝印底色的不透明玻璃，上述丝印色为黑色，其适配于烹饪腔体腔口处为透明的观察窗口。
在一些实施例中，如图2所示，门体支架2为铝制型材，其中支撑台21为直接一体成型在门体支架2上的阶梯结构，本实施例中的支撑台21为三层阶梯结构。如图6所示，支撑台21包括第一支撑台阶211、第二支撑台阶212和第三支撑台阶213。第一支撑台阶211设置于所述支撑台21的远离面板玻璃1的一侧，内玻璃3放置在所述第一支撑台阶211上。第三支撑台阶213设置于所述支撑台21的靠近所述面板玻璃1的一侧。第二支撑台阶212连接于所述第一支撑台阶211和第三支撑台阶213间。中间玻璃4分别放置在所述第二支撑台阶212和第三支撑台阶213上。其中因玻璃为易碎品，为了保护上述的内玻璃3和中间玻璃4，在支撑台21的每个支撑面上均开设有沿门体支架2的长边的延伸方向贯通的第一凹槽23，第一凹槽23呈倒T字型，第一凹槽23内设置有第一缓冲件22，，所述内玻璃3和所述中间玻璃4放置在所述第一缓冲件22上。本实施例中的第一缓冲件22为条状的硅胶条，硅胶条与第一凹槽23卡接处为倒T字型，硅胶条通过所述卡接处可直接插入第一凹槽23内。内玻璃3和两块中间玻璃4分别通过硅胶条放置在第一支撑台阶211、第二支撑台阶212和第三支撑台阶213上。
本实施例中的上盖组件6具有一体注塑成型的主体62和风道板63。如图3所示，主体62为壳体结构，其中一端为开口端，其壳体内部朝向开口端处成型有两个定位柱621和两个螺钉柱622，在非定位柱621和螺钉柱622区域，壳体内成型有均匀排布的加强筋，用以增强壳体的结构强度。风道板63通过定位孔631与定位柱621的配合作用定位，并通过穿过风道板63的螺钉孔634的螺钉锁付在所述螺钉柱622上。其中风道板63为金属板材折弯成型的钣金件，其平板部A处具有紧贴所述隔热腔5的上腔口的密封部以及紧贴风道9的道口处设置的通风部。其中通风部上开设有过风孔633，外界气流经过过风孔633流入所述出风口61。如图4所示，本实施例中的出 风口61与过风孔633相对设置，其形状均为长圆孔。
在另一些实施方式中，上盖组件6为单一零件，在其壳体结构的开口处直接成型有密封隔热腔4的上腔口的密封平板结构和紧贴风道9道口的通风结构，所述通风结构上开设过风孔633。
本实施例中为了约束中间玻璃4在其厚度方向上的位移，风道板63上还成型有限位部632。如图3和5所示，限位部632是成型在所述风道板63上的二次折弯边。二次折弯边包括第一翻边6321和第二翻边6322，第一翻边6321成型在风道板63的平板部A上并相对于平板部A作90度折弯，第二翻边6322以一定角度成型在第一翻边6321上并朝向内玻璃3折弯。
本实施例中下盖组件7为金属机加结构件。如图7所示，下盖组件7的靠近面板玻璃1的一侧成型有三个第二凹槽72，第二凹槽72的位置与支撑台21一一对应设置。本实施例中的第二凹槽72的形状与第一凹槽23的形状相同。下盖组件7包括第二缓冲件73，第二缓冲件73例如为一种硅胶条，卡接在第二凹槽72内，所述硅胶条抵接在内玻璃3和中间玻璃4的厚度所在边(底边)上，用以防止中间玻璃4和内玻璃3直接与下盖组件7硬接触造成玻璃边缘损坏。如图8所示，为了进一步压紧中间玻璃，相邻的两个第二凹槽72之间成型有中间压板74，以及用以压住所述内玻璃3的顶压板75。顶压板75设置在所述下盖组件7远离所述面板玻璃1的一侧，本实施例中的中间压板74在进风口71处开设有缺口，所述缺口作为进风口71的一部分用以引导外界的气流流入风道9中。
本实施例中，门还包括导水板8，下盖组件7背离所述面板玻璃1的一侧还成型有第三凹槽76，导水板8卡接在所述第三凹槽76上。所述第三凹槽76与所述顶压板75比邻设置，所述顶压板75上开设有缺口，所述缺口用以向导水板8导入水流。
本实施例提供了一种烹饪器具，例如蒸烤一体机，包括上述实施例所述的门，且具有其全部的技术优点，在此不再一一赘述。
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本公开创造的保护范围之中。

Claims (16)

  1. 一种烹饪器具的门，包括：
    面板玻璃(1)；
    两个门体支架(2)，呈长条状，以长边相对的方式分别对称设置在所述面板玻璃(1)相对的两侧上，所述门体支架(2)的相对面上设置有若干支撑台(21)；
    内玻璃(3)，设置在所述支撑台(21)上；
    若干中间玻璃(4)，设置在所述支撑台(21)上，位于所述面板玻璃(1)与所述内玻璃(3)之间，其中所述内玻璃(3)以及若干所述中间玻璃(4)两两间形成有至少一隔热腔(5)和至少一风道(9)；
    上盖组件(6)，设置在所述面板玻璃(1)的上侧，与两个所述门体支架(2)的短边抵接，所述上盖组件(6)与所述风道(9)相对应的部位设置有与所述风道(9)连通的出风口(61)；和
    下盖组件(7)，设置在所述面板玻璃(1)下侧，与两个所述门体支架(2)的短边抵接，其上设置有与所述出风口(61)相对设置的与所述风道(9)连通的进风口(71)；
    其中所述进风口(71)和所述出风口(61)用以引导外界气流流动带走所述隔热腔(5)溢出的热量。
  2. 根据权利要求1所述的门，其中，所述隔热腔(5)形成在靠近所述内玻璃(3)的一侧，所述风道(9)形成在靠近所述面板玻璃(1)的一侧。
  3. 根据权利要求1所述的门，其中，所述支撑台(21)一体成型在所述门体支架(2)上，其为阶梯结构，包括：
    第一支撑台阶(211)，设置于所述门体支架(2)的远离所述面板玻璃(1)的一侧，所述内玻璃(3)设置在所述第一支撑台阶(211)上；
    第二支撑台阶(212)；和
    第三支撑台阶(213)，设置于所述门体支架(2)的靠近所述面板玻璃(1)的一侧，所述第二支撑台阶(212)连接于所述第一支撑台阶(211)和所述第三支撑台阶(213)之间，所述中间玻璃(4)分别设置在所述第二支撑台阶(212)和所述第 三支撑台阶(213)上。
  4. 根据权利要求3所述的门，其中，所述支撑台(21)的支撑面上设置有第一缓冲件(22)，所述内玻璃(3)和所述中间玻璃(4)放置在所述第一缓冲件(22)上。
  5. 根据权利要求4所述的门，其中，所述支撑面上成型有沿所述长边的延伸方向贯通的第一凹槽(23)，所述第一缓冲件(22)部分卡接在所述第一凹槽(23)上。
  6. 根据权利要求1所述的门，其中，所述上盖组件(6)包括：
    主体(62)，所述主体(62)包括一端开口的壳体，所述主体(62)上设置有所述出风口(61)；和
    风道板(63)，安装在所述壳体的开口处，所述风道板(63)具有紧贴所述隔热腔(5)的上腔口的与所述隔热腔(5)相对应的密封部以及与所述风道(9)相对应的过风孔(633)，外界气流经过所述过风孔(633)流至所述出风口(61)。
  7. 根据权利要求6所述的门，其中，所述主体(62)上还成型有两个定位柱(621)，所述风道板(63)上开设有适于所述定位柱(621)的定位孔(631)。
  8. 根据权利要求6所述的门，其中，所述风道板(63)上还成型有若干限位部(632)，所述限位部(632)用以约束所述中间玻璃(4)在其厚度方向上的位移。
  9. 根据权利要求8所述的门，其中，所述限位部(632)为成型在所述风道板(63)上的二次折弯边，所述二次折弯边包括第一翻边(6321)和第二翻边(6322)，所述第一翻边(6321)为成型在所述风道板(63)的平板部上并相对于所述平板部作90度折弯的板体部分，所述第二翻边(6322)为以一定角度成型在所述第一翻边(6321)上并朝向所述内玻璃(3)折弯的板体部分。
  10. 根据权利要求1所述的门，其中，所述下盖组件(7)靠近所述面板玻璃(1)的一侧成型有若干第二凹槽(72)，所述第二凹槽(72)与所述支撑台(21)一一对应设置。
  11. 根据权利要求10所述的门，其中，所述下盖组件(7)还包括：
    第二缓冲件(73)，所述第二缓冲件(73)的部分卡接在所述第二凹槽(72)内；
    中间压板(74)，若干个中间压板(74)设置在相邻的两个所述第二凹槽(72)之间；和
    顶压板(75)，设置在所述下盖组件(7)远离所述面板玻璃(1)的一端，用以压住所述内玻璃(3)。
  12. 根据权利要求11所述的门，包括导水板(8)，所述下盖组件(7)背离所述面板玻璃(1)的一侧成型有第三凹槽(76)，所述导水板(8)卡接于所述第三凹槽(76)上。
  13. 根据权利要求12所述的门，其中，所述第三凹槽(76)与所述顶压板(75)比邻设置，所述顶压板(75)上开设有缺口，所述缺口用以向所述导水板(8)导入水流。
  14. 根据权利要求1所述的门，其中，所述隔热腔相对于所述至少一风道(9)设置于靠近所述内玻璃(3)的一侧。
  15. 一种烹饪器具，包括上述权利要求1-14任一所述的门。
  16. 根据权利要求15所述的烹饪器具，其中，所述烹饪器具为蒸烤一体机。
PCT/CN2019/110096 2019-01-28 2019-10-09 一种烹饪器具的门及烹饪器具 WO2020155665A1 (zh)

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