WO2011120363A1 - 一种微波炉 - Google Patents

一种微波炉 Download PDF

Info

Publication number
WO2011120363A1
WO2011120363A1 PCT/CN2011/071228 CN2011071228W WO2011120363A1 WO 2011120363 A1 WO2011120363 A1 WO 2011120363A1 CN 2011071228 W CN2011071228 W CN 2011071228W WO 2011120363 A1 WO2011120363 A1 WO 2011120363A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
furnace
microwave
microwave oven
skeleton
Prior art date
Application number
PCT/CN2011/071228
Other languages
English (en)
French (fr)
Inventor
王守国
李志刚
区宗尹
谭德强
Original Assignee
广东格兰仕集团有限公司
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 广东格兰仕集团有限公司 filed Critical 广东格兰仕集团有限公司
Publication of WO2011120363A1 publication Critical patent/WO2011120363A1/zh
Priority to US13/591,041 priority Critical patent/US20120312809A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord

Definitions

  • the invention relates to a microwave oven.
  • a conventional microwave oven as shown in Fig. 1, has a main body in a box shape, and includes a box-shaped cooking chamber 21 and a plate-like door body 22, and an electric appliance chamber on one side of the cooking chamber 21, the furnace chamber being made of a metal layer.
  • the package is formed, the magnetron 20 is placed on the side of the furnace chamber, and the magnetron 20 emits microwaves from the side of the furnace chamber into the furnace chamber.
  • the microwave oven of such a structure is limited by the shape of the box, so that the utilization rate of the cooking chamber 21 is not high, and considering that the overall volume of the microwave oven is not excessively large, the size of the cooking chamber 21 is often limited, and the door body 22 is also restricted.
  • Cida Patent Publication No. CN2898661Y discloses a microwave oven including a microwave oven casing, a window, a furnace door for shielding a window, and a handle on a furnace door.
  • the microwave oven casing and its inner wall are hemispherical in shape. Although the microwave oven saves space, a furnace door is still provided on the hemispherical furnace body.
  • Japanese Patent Laid-Open No. 2003-83548A discloses a heating conditioner in which a cover is provided in order to form a cooking cavity between a built-in body and a body covered above the body, and the cover is divided into a plurality of, at least one of which can be Open and close, thereby forming a heating conditioner.
  • the lids overlap each other and cannot be completely opened, which causes certain difficulty in picking and placing food; in addition, considering the problem of microwave shielding, the use of multiple covers also increases the difficulty of manufacturing.
  • the object of the present invention is to provide a microwave oven which is simple in structure, flexible in operation, low in manufacturing cost, robust in connection, high in safety, and greatly improved in utilization of the cooking chamber, to overcome the deficiencies in the prior art.
  • a microwave oven designed according to the purpose comprises a furnace seat, a furnace cover hinged on the furnace seat, a cooking chamber surrounded by the furnace seat and the furnace cover, wherein the furnace cover comprises a waterproof cover arranged in order from the inside to the outside.
  • the microwave shielding cover and the outer cover are respectively hemispherical, and the waterproof cover, the microwave shielding cover and the outer cover are assembled through the furnace cover skeleton and the skeleton frame.
  • the furnace cover skeleton comprises an annular base body, and the inner side of the base body is provided with a fitting groove, and the waterproof cover is embedded in the assembly groove, and the microwave shielding cover is crimped on the base body.
  • the outer edge of the waterproof cover is provided with a first flange, the waterproof cover is embedded in the assembly groove by the first flange, the outer edge of the microwave shield is provided with a second flange, and the microwave shield passes the second flange pressure Connected to the substrate.
  • the skeleton frame is sleeved on the outer side of the microwave shielding cover and is crimped on the second flange of the microwave shielding cover and the furnace cover skeleton.
  • An annular positioning groove is disposed on the skeleton frame, and an outer edge of the outer cover is inserted into the positioning groove.
  • the outer side of the second flange of the microwave shielding cover is sleeved with a pressing ring, and the pressing ring presses the second flange to the furnace cover frame by screws.
  • One or more choke grooves are provided on the outer side of the base of the furnace cover skeleton.
  • the furnace cover is further provided with a shielding plate, and the shielding plate is embedded outside the furnace cover skeleton.
  • More than one door lock mechanism is disposed between the furnace seat and the furnace cover, the door lock mechanism includes a lock buckle, a lock hook, a spring, a pressing piece and a door lock button mounted on the furnace seat; the lock buckle is disposed in the furnace cover On the skeleton, one end of the locking hook protrudes from the upper end surface of the furnace seat, and the other end of the locking hook is connected with a spring fixed on the furnace seat, and the pressing piece is hinged on the furnace seat, and the two ends of the pressing piece are respectively connected with the locking hook and the door The lock buttons are connected.
  • the waterproof cover and the outer cover are transparent non-metal bodies; the shutter is provided with a lock hole at a position where the lock is located; the control panel is disposed on a flange on one side of the furnace seat, and the door lock button is disposed on a side of the control panel; More than one protective cover is provided on the upper, and the locking hook is disposed in the protective cover.
  • the invention together with the furnace seat and the furnace cover disposed above the furnace seat form a hemispherical cooking space, which is beneficial to the reflection conduction of the microwave in the evaporation chamber, thereby improving the utilization efficiency of the evaporation chamber; each electrical component is set Below the furnace seat, the steam chamber space above the furnace seat can be maximized for cooking food; the furnace cover is the door of the microwave oven, because the furnace cover can be fully opened, not half or only partially open, Therefore, the food is easy to put in and take out; only one furnace cover is closed with the lower furnace seat, which achieves a good microwave shielding effect while reducing the manufacturing difficulty, which is beneficial to reducing production cost and improving production efficiency. .
  • the invention has the characteristics of simple and reasonable structure, flexible operation, low production cost, firm connection, high safety degree and greatly improving utilization ratio of the cooking room.
  • FIG. 1 is a schematic structural view of a conventional microwave oven.
  • FIG. 2 is a schematic structural view of an embodiment of the present invention.
  • Figure 3 is a schematic exploded view of the furnace cover.
  • FIG. 5 is a schematic enlarged view of a portion C in FIG. 4.
  • Figure 6 is a schematic enlarged view of the structure A in Figure 2;
  • Figure 7 is a schematic perspective view showing the structure of the present invention after opening.
  • FIG. 8 is a schematic enlarged view of a portion B in FIG. 7.
  • FIG. 8 is a schematic enlarged view of a portion B in FIG. 7.
  • Figure 9 is a partial cross-sectional structural view of the present invention after closing.
  • Figure 10 is a schematic perspective view of the furnace seat.
  • Figure 11 is a partial cross-sectional structural view of the furnace seat.
  • 1 is the furnace seat
  • 2 is the furnace cover
  • 3 is the cooking cavity
  • 4 is the waterproof cover
  • 4.1 is the first flange
  • 5 is the microwave shield
  • 5.1 is the second flange
  • 6 is the cover
  • 7 is the furnace Shield skeleton
  • 7.1 is the assembly groove
  • 7.2 is the base body
  • 8 is the skeleton frame
  • 8.1 is the positioning groove
  • 9 is the turbulent groove
  • 10 is the compression ring
  • 11 is the lock
  • 12 is the lock hook
  • 13 is the spring
  • 14 is the pressure
  • the film is a door lock button
  • 16 is a protective cover
  • 17 is a shutter
  • 17.1 is a keyhole
  • 18 is a flange
  • 18.1 is a control panel.
  • the microwave oven includes a furnace seat 1, a furnace cover hinged to the upper portion of the furnace seat, a cooking chamber 3 surrounded by the furnace seat and the furnace cover, a microwave generating unit, a control unit, an operating unit, and a furnace cover.
  • the furnace cover 2 includes a waterproof cover 4, a microwave shielding cover 5 and a cover 6 which are arranged in order from the inside to the outside, and the waterproof cover 4, the microwave shielding cover 5 and the outer cover 6 are respectively The hemispherical shape, the waterproof cover 4, the microwave shield 5 and the outer cover 6 are assembled by the furnace cover skeleton 7 and the skeleton frame 8.
  • the waterproof cover 4 and the outer cover 6 are transparent non-metallic bodies.
  • the furnace cover skeleton 7 is hermetically connected to the waterproof cover 4 and the microwave shield cover 5; the skeleton frame 8 is closely connected to the furnace cover skeleton 7 and the outer cover 6.
  • a shutter 17 is also provided on the furnace cover 2. The shutter is embedded in the outside of the furnace cover skeleton 7. The shutter 17 is annular.
  • the furnace cover skeleton 7 includes an annular base body 7.2, and the inner side of the base body is provided with a fitting groove 7.1, and the waterproof cover 4 is embedded in the fitting groove 7.1, and the microwave shield cover 5 is crimped onto the base body 7.2.
  • a further technical solution is that the outer edge of the waterproof cover 4 is provided with a first flange 4.1, and the waterproof cover 4 is embedded in the mounting groove 7.1 by the first flange 4.1, and the outer edge of the microwave shield 5 is provided with a second flange. 5.1.
  • the microwave shield 5 is crimped onto the base 7.2 by a second flange.
  • the outer side of the second flange 5.1 of the microwave shield 5 is sleeved with a pressure ring 10 which is pressed against the furnace shell 7 by means of screws.
  • One or more choke grooves 9 are provided on the outer side of the base 7.2 of the furnace cover skeleton 7.
  • the skeleton frame 8 is sleeved on the outer side of the microwave shield 5 and is crimped onto the second flange 5.1 of the microwave shield 5 and the furnace cover skeleton 7.
  • the skeleton frame 8 is provided with an annular positioning groove 8.1, and the outer edge of the outer cover 6 is inserted into the positioning groove.
  • More than one door lock mechanism is disposed between the furnace seat 1 and the furnace cover 2, the door lock mechanism includes a buckle 11, a lock hook 12, a spring 13, a pressing piece 14 and a door lock button 15 mounted on the furnace seat 1;
  • the latch 11 is disposed on the hood skeleton 7, and one end of the lock hook 12 protrudes from the upper end surface of the furnace seat 1, and can be hooked or detached from the lock buckle 11, and the other end of the lock hook 12 and the spring fixed on the furnace seat 1 13 is connected, the pressing piece 14 is hinged on the furnace seat 1, and the two ends of the pressing piece 14 are respectively connected with the locking hook 12 and the door lock button 15, see Fig. 6-Fig. 7 and Figure 10 - Figure 11.
  • the shutter 17 is provided with a lock hole 17.1 at a position where the lock 11 is located; the control panel 18.1 is disposed on a flange 18 on the side of the hearth 1, and the door lock button 15 is disposed on the side of the control panel 18.1.
  • the door lock button 15 is disposed on the lower side of the manipulation panel 18.1, but may be disposed on the left side, the right side, or the upper side of the manipulation panel 18.1 as needed.
  • the furnace seat 1 is provided with more than one protective cover 16 , and the locking hook 12 is disposed in the protective cover 16 , as shown in FIG. 2 and FIG. 6 , the protective cover 16 can prevent the locking hook 12 from being deformed or fallen by external force, thereby improving the safety performance thereof. .
  • two or more locking hooks 12 are arranged in front of the furnace seat, and a three-point supporting function is formed in cooperation with the hinge between the furnace seat and the furnace cover to enhance the stability of the furnace cover action and the tightness.
  • the furnace cover 2 is provided with a gas discharge port for discharging steam generated during the cooking process, preventing the pressure in the cooking chamber from being too high to form a safety hazard.
  • control panel 18.1 and the door lock button 15 in the operating unit are arranged on the outer surface of the hearth 1, the control panel 18.1 is arranged on the flange 18 of the hearth 1, and the door lock button 15 is arranged below the control panel 18.1.
  • the furnace cover 2 When the furnace cover 2 is closed, the furnace cover 2 is locked by the action of the lock hook 12 to achieve the purpose of tight closing.
  • the lock 11 in the furnace cover 2 causes the lock hook 12 to retreat, so that the furnace cover 2 can be smoothly pressed.
  • the lock hook 12 is reset by the external force. And hooked to the buckle 11 in the furnace cover, and the furnace cover 2 is tightened to prevent the furnace cover 2 from being loosened, thereby achieving the purpose of firm connection and improving safety performance.
  • the door lock button 15 located under the control panel 18.1 is manually moved by an internal transmission mechanism such as a gear transmission, a link transmission, a screw transmission, a chain or a belt transmission, etc., and at the same time The furnace cover 2 automatically bounces off by the force of the furnace cover 2. Since the door lock button 15 is hidden under the control panel 18.1, the overall coordination of the microwave oven is not damaged.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)

Description

一种微波炉
技术领域
本发明涉及一种微波炉。
背景技术
传统的微波炉，如附图1所示，其主体大都为箱形，包括箱形的烹调室21和板状的门体22，以及位于烹调室21一侧的电器室，炉腔由一层金属包裹形成，磁控管20放置在炉腔的侧面，磁控管20从炉腔的侧面发射微波进入炉腔里。此类结构的微波炉由于受箱体形状的限制，使得烹调室21的利用率不高，且考虑到微波炉的整体体积不宜过大，故烹调室21的大小也往往受到限制，又因门体22设置在烹调室21的前面，造成食物的放入和取出非常不便。
中国专利文献号CN2898661Y于2007年5月9日公开了一种微波炉，包括微波炉外壳、窗体、遮蔽窗体的炉门及炉门上的把手，微波炉外壳及其内壁的形状为半球状，该微波炉虽然节约了空间，但是，在其半球状的炉体上仍然设置有炉门。
日本专利文献特开2003-83548A公开了一种加热调理器，为了使内置的本体和与本体上方所覆盖的本体之间形成烹饪腔而设置盖，盖被分隔成多个，其中至少有一个可以开闭，从而形成加热调理器。该加热调理器在开启状态下，盖子之间相互重叠不能完全打开，对取放食物造成了一定的难度；另外，考虑到微波屏蔽的问题，采用多个盖子也增加了制造的难度。
发明内容
本发明的目的旨在提供一种结构简单合理、操作灵活、制作成本低、连接牢靠、安全程度高、且极大地提高烹调室利用率的微波炉，以克服现有技术中的不足之处。
按此目的设计的一种微波炉，包括炉座、铰接在炉座上的炉罩、由炉座和炉罩共同围成的烹饪腔，其特征是炉罩包括由内到外依次设置的防水罩、微波屏蔽罩和外罩，该防水罩、微波屏蔽罩和外罩分别呈半球状，防水罩、微波屏蔽罩和外罩通过炉罩骨架和骨架框组装在一起。
所述炉罩骨架包括环状的基体，基体的内侧设置有装配槽，防水罩嵌设在装配槽内，微波屏蔽罩压接在基体上。
所述防水罩的外边缘设置有第一翻边，防水罩通过第一翻边嵌设在装配槽内，微波屏蔽罩的外边缘设置有第二翻边，微波屏蔽罩通过第二翻边压接在基体上。
所述骨架框套设在微波屏蔽罩的外侧并压接在微波屏蔽罩的第二翻边和炉罩骨架上。
所述骨架框上设置有环状的定位槽，外罩的外边缘插装在定位槽内。
所述微波屏蔽罩的第二翻边的外侧套设有压紧圈，该压紧圈通过螺钉将第二翻边压紧在炉罩骨架上。
所述炉罩骨架的基体的外侧设置有一个以上的扼流槽。
所述炉罩上还设置有遮板，遮板镶嵌在炉罩骨架外侧。
所述炉座和炉罩之间设置有一个以上的门锁机构，该门锁机构包括锁扣、锁钩、弹簧、压片以及安装在炉座上的门锁按键；锁扣设置在炉罩骨架上，锁钩的一端从炉座的上端面伸出，锁钩的另一端与固定在炉座上的弹簧连接，压片铰接在炉座上，压片的二端分别与锁钩和门锁按键相连接。
所述防水罩和外罩为透明的非金属体；遮板位于锁扣所在位置设置有锁孔；操控面板设置在炉座一侧的凸缘上，门锁按键设置在操控面板的侧面；炉座上设置有一个以上的保护罩，锁钩设置在保护罩内。
本发明将炉座和设置于炉座上方的炉罩共同形成了一个半球形的烹饪空间，有利于微波在蒸调室的反射传导，从而提高了蒸调室的利用效率；各电气元件均设置在炉座的下方，使得炉座上方的蒸调室空间可以最大化的用于烹饪食物；炉罩整体即为微波炉的门体，由于炉罩可以完全打开，而非一半或仅部分能打开，所以食物的放入和取出都非常方便；仅通过一个炉罩与下方的炉座相闭合，在实现了很好的微波屏蔽效果的同时还降低了制造难度，有利于降低生产成本、提高生产效率。
本发明具有结构简单合理、操作灵活、制作成本低、连接牢靠、安全程度高、且极大地提高烹调室利用率特点。
附图说明
图1为现有微波炉的结构示意图。
图2为本发明一实施例结构示意图。
图3为炉罩的分解结构示意图。
图4为炉罩组装后的剖视结构示意图。
图5为图4中的C处放大结构示意图。
图6为图2中的A处放大结构示意图。
图7为本发明打开后的立体结构示意图。
图8为图7中的B处放大结构示意图。
图9为本发明关闭后的局部剖视结构示意图。
图10为炉座的立体结构示意图。
图11为炉座的局部剖视结构示意图。
图中：1为炉座，2为炉罩，3为烹饪腔，4为防水罩，4.1为第一翻边，5为微波屏蔽罩，5.1为第二翻边，6为外罩，7为炉罩骨架，7.1为装配槽，7.2为基体，8为骨架框，8.1为定位槽，9为扼流槽，10压紧圈，11为锁扣，12为锁钩，13为弹簧，14为压片，15为门锁按键，16为保护罩，17为遮板，17.1为锁孔，18为凸缘，18.1为操控面板。
具体实施方式
下面结合附图及实施例对本发明作进一步描述。
参见图1-图11，本微波炉，包括炉座1、铰接在炉座上部的炉罩2、由炉座和炉罩围成的烹饪腔3，微波发生单元、控制单元、操作单元，炉罩2相对于炉座1可以上下打开或扣合，炉罩2包括由内到外依次设置的防水罩4、微波屏蔽罩5和外罩6，该防水罩4、微波屏蔽罩5和外罩6分别呈半球状，防水罩4、微波屏蔽罩5和外罩6通过炉罩骨架7和骨架框8组装在一起。防水罩4和外罩6为透明的非金属体。炉罩骨架7与防水罩4、微波屏蔽罩5之间密闭连接；骨架框8与炉罩骨架7、外罩6之间紧密连接。为保证炉罩2美观，炉罩2上还设置有遮板17。遮板镶嵌在炉罩骨架7外侧。遮板17呈环状。
炉罩骨架7包括环状的基体7.2，基体的内侧设置有装配槽7.1，防水罩4嵌设在装配槽7.1内，微波屏蔽罩5压接在基体7.2上。进一步的技术方案是：防水罩4的外边缘设置有第一翻边4.1，防水罩4通过第一翻边4.1嵌设在装配槽7.1内，微波屏蔽罩5的外边缘设置有第二翻边5.1，微波屏蔽罩5通过第二翻边压接在基体7.2上。微波屏蔽罩5的第二翻边5.1的外侧套设有压紧圈10，该压紧圈通过螺钉将第二翻边压紧在炉罩骨架7上。炉罩骨架7的基体7.2的外侧设置有一个以上的扼流槽9。
骨架框8套设在微波屏蔽罩5的外侧并压接在微波屏蔽罩5的第二翻边5.1和炉罩骨架7上。骨架框8上设置有环状的定位槽8.1，外罩6的外边缘插装在定位槽内。
炉座1和炉罩2之间设置有一个以上的门锁机构，该门锁机构包括锁扣11、锁钩12、弹簧13、压片14以及安装在炉座1上的门锁按键15；锁扣11设置在炉罩骨架7上，锁钩12的一端从炉座1的上端面伸出，可以钩住或脱离锁扣11，锁钩12的另一端与固定在炉座1上的弹簧13连接，压片14铰接在炉座1上，压片14的二端分别与锁钩12和门锁按键15相连接，见图6-图6- 7和图10-图11。
遮板17位于锁扣11所在位置设置有锁孔17.1；操控面板18.1设置在炉座1一侧的凸缘18上，门锁按键15设置在操控面板18.1的侧面。本实施例是将门锁按键15设置在操控面板18.1的下侧，但是，也可以根据需要而设置在操控面板18.1的左侧、右侧或上侧。
炉座1上设置有一个以上的保护罩16，锁钩12设置在保护罩16内，见图2和图6，该保护罩16可以防止锁钩12遭受外力引起变形或脱落，提高其安全性能。
本实施例在炉座的前方设置二个以上的锁钩12，并配合炉座与炉罩之间的铰链形成三点的支撑作用，以增强炉罩动作与紧闭的稳定性。
炉罩2上设置有气体排放口，该气体排放口用于排放烹饪过程中产生的蒸汽，防止烹饪腔内的压力过高而形成安全隐患。
操作单元中的操控面板18.1和门锁按键15设置在炉座1的外表面上，操控面板18.1设置在炉座1的凸缘18上，门锁按键15设置在操控面板18.1下方。
在炉罩2关闭时，通过锁钩12的动作将炉罩2锁紧，达到紧闭的目的。在关闭炉罩2时，炉罩2中的锁扣11使得锁钩12退让，使得炉罩2可顺利压下，当炉罩2压到底部时，锁钩12在外力的作用下，重新复位且钩到炉罩中的锁扣11上，并将炉罩2拉紧，防止炉罩2松脱，达到连接牢靠的目的，提高了安全性能。在打开炉罩2时，用手拨动位于操控面板18.1下方的门锁按键15，通过内部传动机构，如齿轮传动、连杆传动、螺旋传动、链或带传动等机械传动机构，同时由于打开炉罩2的力的作用，炉罩2自动弹开。由于门锁按键15藏于操控面板18.1的下方，故不会破坏微波炉的整体协调性。

Claims (10)

  1. 一种微波炉，包括炉座（1）、铰接在炉座上的炉罩（2）、由炉座和炉罩共同围成的烹饪腔（3），其特征是炉罩包括由内到外依次设置的防水罩（4）、微波屏蔽罩（5）和外罩（6），该防水罩、微波屏蔽罩和外罩分别呈半球状，防水罩、微波屏蔽罩和外罩通过炉罩骨架（7）和骨架框（8）组装在一起。
  2. 根据权利要求1所述的微波炉，其特征是所述炉罩骨架（7）包括环状的基体（7.2），基体的内侧设置有装配槽（7.1），防水罩（4）嵌设在装配槽内，微波屏蔽罩（5）压接在基体上。
  3. 根据权利要求2所述的微波炉，其特征是所述防水罩（4）的外边缘设置有第一翻边（4.1），防水罩（4）通过第一翻边嵌设在装配槽内，微波屏蔽罩（5）的外边缘设置有第二翻边（5.1），微波屏蔽罩（5）通过第二翻边压接在基体上。
  4. 根据权利要求3所述的微波炉，其特征是所述骨架框（8）套设在微波屏蔽罩（5）的外侧并压接在微波屏蔽罩（5）的第二翻边（5.1）和炉罩骨架（7）上。
  5. 根据权利要求1或4所述的微波炉，其特征是所述骨架框（8）上设置有环状的定位槽（8.1），外罩（6）的外边缘插装在定位槽内。
  6. 根据权利要求3或4所述的微波炉，其特征是所述微波屏蔽罩（5）的第二翻边（5.1）的外侧套设有压紧圈（10），该压紧圈通过螺钉将第二翻边压紧在炉罩骨架（7）上。
  7. 根据权利要求2或4所述的微波炉，其特征是所述炉罩骨架（7）的基体（7.2）的外侧设置有一个以上的扼流槽（9）。
  8. 根据权利要求1所述的微波炉，其特征是所述炉罩（2）上还设置有遮板（17），遮板镶嵌在炉罩骨架（7）外侧。
  9. 根据权利要求1或8所述的微波炉，其特征是所述炉座（1）和炉罩（2）之间设置有一个以上的门锁机构，该门锁机构包括锁扣（11）、锁钩（12）、弹簧（13）、压片（14）以及安装在炉座上的门锁按键（15）；锁扣设置在炉罩骨架（7）上，锁钩的一端从炉座的上端面伸出，锁钩的另一端与固定在炉座上的弹簧连接，压片铰接在炉座上，压片的二端分别与锁钩和门锁按键相连接。
  10. 根据权利要求9所述的微波炉，其特征是所述防水罩（4）和外罩（6）为透明的非金属体；遮板（17）位于锁扣（11）所在位置设置有锁孔（17.1）；操控面板（18.1）设置在炉座（1）一侧的凸缘（18）上，门锁按键（15）设置在操控面板的侧面；炉座（1）上设置有一个以上的保护罩（16），锁钩（12）设置在保护罩内。
PCT/CN2011/071228 2010-03-29 2011-02-24 一种微波炉 WO2011120363A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/591,041 US20120312809A1 (en) 2010-03-29 2012-08-21 Microwave oven

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010140548.8 2010-03-29
CN2010101405488A CN101793414B (zh) 2010-03-29 2010-03-29 一种微波炉

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/591,041 Continuation US20120312809A1 (en) 2010-03-29 2012-08-21 Microwave oven

Publications (1)

Publication Number Publication Date
WO2011120363A1 true WO2011120363A1 (zh) 2011-10-06

Family

ID=42586250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/071228 WO2011120363A1 (zh) 2010-03-29 2011-02-24 一种微波炉

Country Status (3)

Country Link
US (1) US20120312809A1 (zh)
CN (1) CN101793414B (zh)
WO (1) WO2011120363A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793414B (zh) * 2010-03-29 2011-11-09 广东格兰仕微波炉电器制造有限公司 一种微波炉
CN102192545B (zh) * 2010-12-30 2013-12-18 广东格兰仕微波炉电器制造有限公司 微波炉的照明结构
CN103062809B (zh) * 2012-12-31 2016-04-13 广东格兰仕微波炉电器制造有限公司 弧形微波炉
US9730279B2 (en) 2012-12-31 2017-08-08 Guangdong Galanz Microwave Oven And Electrical Appliances Manufacturing Co., Ltd. Arc-shaped microwave oven
CN103047699B (zh) * 2012-12-31 2015-06-17 广东格兰仕微波炉电器制造有限公司 微波炉的炉门结构
GB2512819B (en) * 2013-03-18 2021-07-14 Wayv Tech Limited Microwave heating apparatus
CN104832960B (zh) * 2015-05-25 2017-06-09 广东美的厨房电器制造有限公司 微波烹饪装置及微波烹饪组件
US10736186B2 (en) * 2017-05-24 2020-08-04 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Cooking appliance
CN108463019B (zh) * 2018-04-28 2024-05-14 广东美的厨房电器制造有限公司 半导体微波烹饪器具
CN114831504B (zh) * 2022-05-28 2023-12-08 肇庆市意高威厨具科技有限公司 一种食品加工用不粘锅

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081437U (zh) * 1973-11-24 1975-07-14
JPS5174256U (zh) * 1974-12-10 1976-06-11
US3991295A (en) * 1974-05-20 1976-11-09 Matsushita Electric Industrial Co., Ltd. Microwave oven with symmetrically positioned microwave stirrers
JPS6288207U (zh) * 1985-11-22 1987-06-05
JPH01274717A (ja) * 1988-04-27 1989-11-02 Mitsubishi Electric Corp 高周波調理器
JPH03191212A (ja) * 1989-12-20 1991-08-21 Bandai Co Ltd 電子レンジ
GB2266039A (en) * 1992-04-10 1993-10-13 Frazer Design Consultants Ltd Microwave oven with a cylindrical oven cavity
JP2003090542A (ja) * 2001-09-14 2003-03-28 Matsushita Electric Ind Co Ltd 高周波加熱装置
CN101493235A (zh) * 2009-02-28 2009-07-29 广东格兰仕集团有限公司 一种微波炉
CN101793414A (zh) * 2010-03-29 2010-08-04 广东格兰仕集团有限公司 一种微波炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610872A (en) * 1948-10-06 1952-09-16 Dynamatic Corp Shaft seal
CN2430632Y (zh) * 1999-06-05 2001-05-16 信一精密株式会社 微波炉转台电机用外罩
JP2003083548A (ja) * 2001-09-12 2003-03-19 Sharp Corp 加熱調理器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081437U (zh) * 1973-11-24 1975-07-14
US3991295A (en) * 1974-05-20 1976-11-09 Matsushita Electric Industrial Co., Ltd. Microwave oven with symmetrically positioned microwave stirrers
JPS5174256U (zh) * 1974-12-10 1976-06-11
JPS6288207U (zh) * 1985-11-22 1987-06-05
JPH01274717A (ja) * 1988-04-27 1989-11-02 Mitsubishi Electric Corp 高周波調理器
JPH03191212A (ja) * 1989-12-20 1991-08-21 Bandai Co Ltd 電子レンジ
GB2266039A (en) * 1992-04-10 1993-10-13 Frazer Design Consultants Ltd Microwave oven with a cylindrical oven cavity
JP2003090542A (ja) * 2001-09-14 2003-03-28 Matsushita Electric Ind Co Ltd 高周波加熱装置
CN101493235A (zh) * 2009-02-28 2009-07-29 广东格兰仕集团有限公司 一种微波炉
CN101793414A (zh) * 2010-03-29 2010-08-04 广东格兰仕集团有限公司 一种微波炉

Also Published As

Publication number Publication date
CN101793414B (zh) 2011-11-09
US20120312809A1 (en) 2012-12-13
CN101793414A (zh) 2010-08-04

Similar Documents

Publication Publication Date Title
WO2011120363A1 (zh) 一种微波炉
US7819113B2 (en) Door assembly for a cooking apparatus
WO2012085944A4 (en) Cooking apparatus
US3679855A (en) Protective barriers for window of microwave oven door
WO2014101800A1 (zh) 弧形微波炉
KR20040036370A (ko) 전자레인지의 도어
US4609800A (en) Microwave oven door structure
US3210512A (en) Ovens
JP6473948B2 (ja) 炊飯器
KR100366457B1 (en) Microwave oven with toaster
KR20060062202A (ko) 스윙 도어를 갖는 전자렌지
US20030226842A1 (en) Wall-mounted type microwave oven
CN203762845U (zh) 多功能烹饪装置
KR100698212B1 (ko) 전기 오븐 레인지용 오븐 도어
CN207492575U (zh) 烹饪器具
CN217441709U (zh) 一种具有双层后板结构的微波炉
KR100437404B1 (ko) 전자레인지의 컨트롤러 연결선 차폐구조
CN209415524U (zh) 一种微波炉
JP2002093571A (ja) マイクロ波加熱装置の扉シールド構造
KR101064060B1 (ko) 조리기기용 도어
CN107536478A (zh) 烹饪器具
CN209769996U (zh) 烹饪器具
CN107536486B (zh) 烹饪器具
KR20040099765A (ko) 전자레인지의 도어
CN112890569A (zh) 一种新型的电饭锅

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: 11761937

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: 11761937

Country of ref document: EP

Kind code of ref document: A1