WO2017206240A1 - 嵌入式烹饪器具 - Google Patents

嵌入式烹饪器具 Download PDF

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Publication number
WO2017206240A1
WO2017206240A1 PCT/CN2016/087165 CN2016087165W WO2017206240A1 WO 2017206240 A1 WO2017206240 A1 WO 2017206240A1 CN 2016087165 W CN2016087165 W CN 2016087165W WO 2017206240 A1 WO2017206240 A1 WO 2017206240A1
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WO
WIPO (PCT)
Prior art keywords
air
duct
passage
disposed
microwave
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PCT/CN2016/087165
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English (en)
French (fr)
Inventor
周坚毅
张永忠
龙剑
Original Assignee
广东美的厨房电器制造有限公司
美的集团股份有限公司
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
Priority claimed from CN201610373948.0A external-priority patent/CN105873260B/zh
Priority claimed from CN201620512455.6U external-priority patent/CN205793471U/zh
Application filed by 广东美的厨房电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的厨房电器制造有限公司
Publication of WO2017206240A1 publication Critical patent/WO2017206240A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • 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

Definitions

  • the present invention relates to the field of kitchen technology, and in particular to an embedded cooking appliance.
  • the air inlet at the cold air inlet is insufficient, so that the cold air can not be well cooled, which tends to cause a decrease in the service life of the microwave generator.
  • the cooling fan can only cool a single high-heat-generating component, or a few high-heat-generating components, thereby failing to meet the overall cold-air circulation requirements of the entire drawer type microwave oven.
  • an object of the present invention is to provide an embedded cooking appliance comprising: a casing having a cooking cavity disposed thereon, and an upper portion of the front plate of the casing is provided with An air outlet, a lower portion of the front plate is provided with an air inlet; a microwave generating device, the microwave generating device is disposed in the box; an electric device, the electric device is disposed in the box; and a vortex fan, the eddy current a fan is disposed in the casing for driving air to flow in a cooling air duct in the tank;
  • the cooling air duct includes: an air inlet duct, and the air inlet duct is disposed on a right side of the box And communicating with the air inlet; an air outlet duct, the air outlet duct is disposed at a top of the box body and communicates with the air outlet; the electrical air duct, the electrical air duct is disposed at the a rear side of the box body and extending to a left side of the box body
  • the embedded cooking appliance provided by the invention adopts a vortex fan to drive air to flow in a cooling air duct in the tank body, which can have a large wind pressure in the cooling air duct, so that a large air flow can be generated in the cooling air duct. It can fully cool the electrical components in the microwave air duct and the electric air duct. On the other hand, it can improve the cooking effect of the food in the cooking chamber through the circulation air duct.
  • the vortex fan has low noise, low energy consumption and stable performance. The advantages of convenient maintenance, etc., thereby improving the comfort of use of the product, thereby increasing the market competitiveness of the product.
  • the intake air at the cold air inlet of the embedded cooking appliance is insufficient, so that the cold air is not well cooled to protect the microwave generator.
  • the built-in cooking appliance provided by the present invention uses a vortex fan to drive the air to flow in the cooling duct of the tank, which can make the wind duct have a large wind pressure and cool the cooling duct.
  • the cooling air duct is divided into three air ducts to cool the electrical components, and the cooking effect of the food in the cooking chamber is improved.
  • the electric air duct cools the electric device, and the microwave wind
  • the channel has a microwave generating device, and the circulation air passage improves the cooking effect of the food in the cooking cavity.
  • the vortex fan has the advantages of low noise, low energy consumption, stable performance, convenient maintenance, etc., thereby improving the comfort of use of the product, thereby increasing The market competitiveness of products.
  • the cooking appliance in the above embodiment provided by the present invention may further have the following additional technical features:
  • the vortex fan includes a motor, a blade and a casing, and the casing has two outlets for driving air in the inlet duct to the appliance duct, the microwave duct and The circulation duct, one of the outlets is in communication with the microwave air duct and the circulation air duct, and the other of the outlets is in communication with the electrical air duct.
  • the vortex fan has two outlets, so that the wind blown from the vortex fan is directly divided into two paths, so that different outlets of the two outlets can be set according to the required air volume in different air passages, thereby avoiding three winds.
  • the unreasonable distribution of air volume in the channel leads to a poor cooling effect of the electrical components or affects the cooking effect of the food in the cooking cavity, which improves the comfort of the product and increases the production.
  • the microwave generating device includes a magnetron and an air hood, the magnetron is disposed in the air hood, and the air hood encloses a wind guiding channel,
  • the air guiding passage is a part of the circulation duct and the microwave duct.
  • the arrangement of the air guiding hood can guide the cooling air, so that the cooling air can sufficiently cool the magnetron, thereby improving the cooling efficiency of the magnetron and prolonging the magnetron.
  • the service life which in turn extends the service life of the cooking appliance, increases the market competitiveness of the product.
  • the top surface of the cooking chamber is provided with a vent hole, and the air guiding passage passes through the vent hole and the air outlet duct.
  • the arrangement of the vent holes increases the residence time of the cooling air in the microwave air channel, so that the cooling air further cools the magnetron sufficiently, thereby further improving the cooling efficiency of the magnetron and prolonging the magnetic control.
  • the service life of the tube thereby extending the service life of the cooking appliance, increases the market competitiveness of the product.
  • the rear plate of the cooking chamber is provided with an air hole
  • the right side of the cavity is provided with a lower air guiding shell
  • the lower air guiding shell encloses a first passage, a first passage communicating with the cooking chamber and the outlet plenum, the air guiding passage communicating with the cooking chamber through the air vent, the air guiding passage, the cooking chamber and the first passage
  • the circulation duct is constructed.
  • the circulating air enters the cooking cavity through the air guiding passage, and the circulating air enters the cooking cavity to circulate in the cooking cavity, so that the heat in the cooking cavity is evenly distributed in the cooking cavity, and then the water in the cooking cavity is taken
  • the steam enters the outlet air duct from the first passage, so that the cooking effect of the food in the cooking chamber can be improved through the circulation air passage, thereby improving the comfort of use of the product, thereby increasing the market competitiveness of the product.
  • the embedded cooking appliance further includes: an upper air guiding shell disposed in the air outlet duct, dividing the air outlet duct into the second passage and the third a channel, the upper air guiding shell encloses the third channel, the second channel is in communication with the microwave air channel and the electrical air duct, and the third channel is in communication with the circulating air channel.
  • the hot air blown from the cooking cavity flows in the sealed upper air guiding shell, eliminating the leakage of the high temperature water vapor in the air outlet duct, thereby avoiding the damage of the water vapor electric device and prolonging
  • the service life of the product increases the market competitiveness of the product and also prevents water vapor Entering the door of the cooking appliance, forming fog on the door and window, thereby increasing the comfort of use of the product.
  • the embedded cooking appliance further includes: a vertical partitioning plate disposed in the casing for the wind inlet duct and the electric appliance wind The track, the microwave air duct and the circulation duct are separated, and the vortex fan is disposed on the vertical partition plate.
  • the vertical partition plate is disposed, which can further increase the wind pressure in the microwave air passage, the circulation air passage and the electric air duct, and on the other hand, can fully cool the electrical components in the microwave air passage and the electric air duct, On the other hand, the cooking effect of the food in the cooking chamber can be improved by circulating the air passage.
  • the left side of the box body is provided with a side air duct
  • the rear side of the box body is provided with a rear air duct
  • the side air duct and the rear air duct constitute the electric appliance Wind tunnel.
  • the electric device with higher heat generation can be disposed in the rear air passage, and the electric device with lower heat generation is disposed in the side air passage, so that the cooling air is sufficient for the electric device. Cool down.
  • the embedded cooking appliance further includes: a duct partition connected to the rear panel of the cooking chamber for the side duct and the rear wind The channels are separated, and the air passage partitions are provided with through holes.
  • the arrangement of the air duct partition increases the residence time of the cooling air in the rear air passage, so that the cooling air further cools the electric components in the rear air passage, thereby further improving the cooling efficiency of the electric device and prolonging
  • the service life of the electrical device further prolongs the service life of the cooking appliance and increases the market competitiveness of the product.
  • the air duct partition and the rear board are of a unitary structure.
  • the air passage partition plate and the rear plate are integrated structures, on the one hand, the connection strength between the air passage partition plate and the rear plate is increased, thereby reducing the breakage between the air passage partition plate and the rear plate.
  • the probability of the product increases the market competitiveness of the product.
  • the air duct partition and the rear plate can be integrally formed, thereby improving the production efficiency of the product, thereby reducing the production cost of the product and increasing the market for the product.
  • Competitiveness is
  • FIG. 1 is a schematic perspective view of the embedded cooking appliance of the present invention
  • FIG. 2 is a partial structural schematic view of a first viewing angle of the embedded cooking appliance of the present invention
  • FIG. 3 is a partial structural schematic view of a second viewing angle of the embedded cooking appliance of the present invention.
  • FIG. 4 is a cross-sectional structural view of the embedded cooking appliance of the present invention.
  • the embedded cooking appliance provided by the present invention comprises: a casing 10, a microwave generating device 20, an electric device 30, and a vortex blower 40.
  • the cooking chamber 11 is disposed on the casing 10, and an upper portion of the front plate of the casing 10 is provided with an air outlet 14, a lower portion of the front plate is provided with an air inlet 13; a microwave generating device is disposed in the casing 10; and the electric device 30 is provided.
  • the vortex fan 40 is disposed in the casing 10 for driving air to flow in the cooling air passage in the casing 10; the cooling air passage includes: an air inlet duct 51, an air outlet duct 52, and an electric appliance.
  • the air duct 53, the microwave air duct 54, and the circulation air duct 55 are examples of the cooling air passage.
  • the inlet air duct 51 is disposed on the right side of the casing 10 and is connected to the air inlet 13 is connected; the air outlet duct 52 is disposed at the top of the box body 10 and communicates with the air outlet port 14; the electric air duct 53 is disposed at the rear side of the box body 10 and extends to the left side of the box body 10, and respectively enters the air
  • the air duct 51 is connected to the air outlet duct 52, and the electric device 30 is located in the electric air duct 53.
  • the microwave air duct 54 is disposed on the rear side of the box body 10 and communicates with the air inlet duct 51 and the air outlet duct 52, respectively.
  • the microwave generating device 20 is located in the electric air duct 53.
  • the circulating air duct 55 is disposed on the rear side of the casing 10 and passes through the cooking chamber 11 to communicate with the blasting wind 52.
  • the circulating air duct 55 is also connected to the air inlet duct 51. Connected.
  • the embedded cooking appliance uses the vortex blower 40 to drive the flow of air in the cooling air passage in the casing 10, so that the wind tunnel can have a large wind pressure, so that a large air flow can be generated in the cooling air duct.
  • the cooling air passage is divided into three air passages to respectively cool the electrical components, and the cooking effect of the food in the cooking chamber 11 is improved.
  • the electric air duct 53 cools the electric device 30, and the microwave air passage 54 is opposite to the microwave generating device 20.
  • the circulation air passage 55 improves the cooking effect of the food in the cooking chamber 11.
  • the vortex fan 40 has the advantages of low noise, low energy consumption, stable performance, convenient maintenance, etc., thereby improving the comfort of use of the product, thereby increasing the product. Market competitiveness.
  • the vortex fan 40 includes a motor 41, a fan blade 42 and a housing 43.
  • the outer casing 43 has two outlets for driving the air in the inlet duct 51 to the appliance duct 53, the microwave duct 54 and the circulation duct 55, and an outlet is connected to the microwave duct 54 and the circulation duct 55.
  • the other outlet is connected to the electrical duct 53.
  • the vortex fan 40 has two outlets, so that the wind blown from the vortex fan 40 is directly divided into two paths, so that different air outlets of the two outlets can be set according to the required air volume in different air passages, thereby avoiding three
  • the air volume distribution in the air duct is unreasonable, resulting in poor cooling effect of the electrical components or affecting the cooking effect of the food in the cooking chamber 11, which improves the comfort of the product, thereby increasing the market competitiveness of the product.
  • the microwave generating device 20 includes a magnetron 21 and an air hood 22.
  • the magnetron 21 is disposed in the air hood 22, and the air hood 22 encloses a wind guide passage 23, which is a portion of the circulation duct 55 and the microwave duct 54.
  • the arrangement of the air hood 22 can guide the cooling air, so that the cooling air can sufficiently cool the magnetron 21, thereby improving the cooling efficiency of the magnetron 21 and extending the length.
  • the service life of the magnetron 21 further prolongs the service life of the cooking appliance and increases the market competitiveness of the product.
  • the top surface of the cooking chamber 11 is provided with a vent hole 111 through which the air guiding passage 23 passes through the venting opening 111.
  • the arrangement of the vent holes 111 increases the residence time of the cooling air in the microwave air duct 54, so that the cooling air further cools the magnetron 21 sufficiently, thereby further improving the cooling efficiency of the magnetron 21.
  • the service life of the magnetron 21 is prolonged, thereby prolonging the service life of the cooking appliance and increasing the market competitiveness of the product.
  • the rear plate 12 of the cooking chamber 11 is provided with an air hole 121, and the right wind plate 60 is disposed on the right plate of the cavity, and the lower air guiding case 60 is provided.
  • the first passage 61 is connected to the cooking chamber 11 and the outlet air duct 52, and the air guiding passage 23 communicates with the cooking chamber 11 through the air hole 121, the air guiding passage 23, the cooking chamber 11, and the first passage 61.
  • the circulation duct 55 is formed.
  • the circulating air enters the cooking chamber 11 through the air guiding passage 23, and the circulating air enters the cooking chamber 11 to circulate in the cooking chamber 11, so that the heat in the cooking chamber 11 is evenly distributed in the cooking chamber 11, and then the belt
  • the water vapor in the cooking chamber 11 enters the outlet air duct 52 from the first passage 61, so that the cooking effect of the food in the cooking chamber 11 can be improved through the circulation air passage 55, thereby improving the comfort of use of the product, thereby increasing The market competitiveness of products.
  • the embedded cooking appliance further includes an upper air guiding shell 70.
  • the upper air guiding shell 70 is disposed in the air outlet duct 52, and divides the air outlet duct 52 into a second channel and a third channel, and the upper air guiding shell 70 encloses a third channel, and the second channel and the microwave air channel 54 is connected to the electrical duct 53 and the third passage is connected to the circulating duct 55.
  • the hot air blown from the cooking chamber 11 flows in the sealed upper wind deflector 70, eliminating leakage of high temperature water vapor in the air outlet duct 52, thereby avoiding the water vapor electric device 30.
  • the damage thereby prolonging the service life of the product, increases the market competitiveness of the product, and also prevents the water vapor from entering the door body of the cooking appliance, forming a fog of the door and window, thereby increasing the comfort of use of the product.
  • the embedded cooking appliance further includes: Vertical partition plate 80.
  • a vertical partitioning plate 80 is disposed in the casing 10 for separating the inlet air duct 51 from the electric air duct 53, the microwave air duct 54, and the circulation air duct 55, and the vortex fan 40 is disposed in the vertical direction. Straight to the plate 80.
  • the vertical partitioning plate 80 is provided to further increase the wind pressure in the microwave air duct 54, the circulation air duct 55, and the electric air duct 53.
  • the microwave air duct 54 and the electric appliance wind can be sufficiently applied.
  • the electrical components in the lane 53 are cooled, and on the other hand, the cooking effect of the food in the cooking chamber 11 can be improved through the circulation duct 55.
  • the left side of the casing 10 is provided with a side air passage 531
  • the rear side of the casing 10 is provided with a rear air passage 532, a side air passage 531 and a rear air passage 532.
  • the electrical air duct 53 is formed.
  • the electric device 30 with higher heat generation can be disposed in the rear air passage 532, and the electric device 30 with lower heat generation is disposed in the side air passage 531 for cooling.
  • the wind-to-electric device 30 is sufficiently cooled.
  • the embedded cooking appliance further includes a duct spacer 90.
  • the duct partition 90 is connected to the rear plate 12 of the cooking chamber 11 for separating the side duct 531 from the rear duct 532, and the duct partition 90 is provided with a through hole 91.
  • the arrangement of the air duct partition 90 increases the residence time of the cooling air in the rear air duct 532, so that the cooling air further cools the electric device 30 in the rear air duct 532, thereby further improving the electric appliance.
  • the cooling efficiency of the device 30 prolongs the service life of the electrical device 30, thereby prolonging the service life of the cooking appliance and increasing the market competitiveness of the product.
  • the duct bulkhead 90 and the rear panel 12 are of unitary construction.
  • the air duct partition 90 and the rear plate 12 are of a unitary structure, on the one hand, the connection strength between the air duct partition 90 and the rear plate 12 is increased, thereby reducing the air duct partition 90 and the rear. The probability of breakage between the plates 12 increases the market competitiveness of the product.
  • the air duct partition 90 and the rear plate 12 can be integrally formed, thereby improving the production efficiency of the product and thereby reducing the production of the product. Manufacturing costs increase the market competitiveness of products.
  • Cooling ducts for drawer type microwave ovens according to some embodiments of the present invention are described below with reference to the accompanying drawings. The air flow in the middle is described in detail.
  • air A is taken in from the air inlet 13, and the air A enters the air inlet duct 51, and then passes through the vortex fan 40, and is divided into two from the two outlets of the vortex fan 40.
  • a portion of the air a and the second portion of the air bc, the first portion of the air a passes through the rear air passage 532 and the side air passage 531 and enters the second passage.
  • the first portion of the air a cools the electric device 30, and the second portion of the air bc enters the air hood.
  • the second portion of air bc is divided into a first sub-air b and a second sub-air c, the first sub-air b enters the second passage from the vent hole 111, and the first sub-air b cools the magnetron 21 coldly.
  • the second sub-air c enters the cooking chamber 11 from the air vent 121 and then enters the second passage from the first passage 61, and the second sub-air c circulates the air in the cooking chamber 11.
  • the embedded cooking appliance uses a vortex fan to drive air to flow in a cooling duct of the tank body, which can have a large wind pressure in the cooling duct, so that a large air can be provided in the cooling duct.
  • the flow rate on the one hand, can fully cool the electrical components in the microwave air duct and the electrical air duct, and on the other hand, can improve the cooking effect of the food in the cooking chamber through the circulation air duct, and the vortex fan also has low noise and energy consumption.
  • the advantages of low performance, stable performance and convenient maintenance have improved the comfort of the product and increased the market competitiveness of the product.
  • the intake air at the cold air inlet of the embedded cooking appliance is insufficient, so that the cold air is not well cooled to protect the microwave generator.
  • the built-in cooking appliance provided by the present invention uses a vortex fan to drive the air to flow in the cooling duct of the tank, which can make the wind duct have a large wind pressure and cool the cooling duct.
  • the cooling air duct is divided into three air ducts to cool the electrical components, and the cooking effect of the food in the cooking chamber is improved.
  • the electric air duct cools the electric device, and the microwave wind
  • the channel has a microwave generating device, and the circulation air passage improves the cooking effect of the food in the cooking cavity.
  • the vortex fan has the advantages of low noise, low energy consumption, stable performance, convenient maintenance, etc., thereby improving the comfort of use of the product, thereby increasing Market competitiveness of products
  • connection may be a fixed connection, a detachable connection, or an integral connection; “connected” may They are directly connected or indirectly connected through an intermediary.
  • connection may be a fixed connection, a detachable connection, or an integral connection; “connected” may They are directly connected or indirectly connected through an intermediary.
  • the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)

Abstract

一种嵌入式烹饪器具，包括箱体（10）、微波发生装置（20）、电器件（30）和涡流风机（40）；涡流风机（40）驱动空气在箱体（10）内的冷却风道流动；冷却风道包括：进风风道（51）、出风风道（52）、电器风道（53）、微波风道（54）和循环风道（55）；电器件（30）位于电器风道（53）内；微波发生装置（20）位于电器风道（53）内；循环风道（55）设置在箱体（10）的后侧并穿过烹饪腔（11）与出风风道（52）连通。采用涡流风机（40）驱动空气在箱体（10）内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大空气的流量，将冷却风道分成三个风道分别对微波风道（54）和电器风道（53）内的电器元件冷却、改善烹饪腔（11）内食物的烹饪效果，另外，涡流风机（40）具有噪音低、耗能低、性能稳定、维修方便等优点。

Description

嵌入式烹饪器具
本申请要求于2016年05月30日提交中国专利局、申请号为201610373948.0、发明名称为“嵌入式烹饪器具”的中国专利申请和2016年05月30日提交中国专利局、申请号为201620512455.6、发明名称为“嵌入式烹饪器具”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及厨房技术领域，具体而言，涉及一种嵌入式烹饪器具。
背景技术
目前，在现有的抽屉式微波炉中，冷风进风口处的进风不够充分，从而不能很好地利用冷风进行降温，这容易导致微波发生器的使用寿命的下降。此外，由于现有的抽屉式微波炉的冷风回路设计存在缺陷，冷却风扇只能冷却单个高发热部件，或者少数几个高发热部件，从而不能满足整个抽屉式微波炉的整体冷风循环要求。
发明内容
为了解决上述技术问题至少之一，本发明的目的在于提供了一种嵌入式烹饪器具，包括：箱体，所述箱体上设置有烹饪腔，且所述箱体的前板的上部设置有出风口，所述前板的下部设置有进风口；微波发生装置，所述微波发生装置设置所述箱体内；电器件，所述电器件设置在所述箱体内；和涡流风机，所述涡流风机设置在所述箱体内，用于驱动空气在所述箱体内的冷却风道流动；所述冷却风道包括：进风风道，所述进风风道设置在所述箱体的右侧，并与所述进风口连通；出风风道，所述出风风道设置在所述箱体的顶部，并与所述出风口连通；电器风道，所述电器风道设置在所述箱体的后侧并延伸至所述箱体的左侧，并分别与所述进风风道和所述出风风道连通，所述电器件位于所述电 器风道内；微波风道，所述微波风道设置在所述箱体的后侧，并分别与所述进风风道和所述出风风道连通，所述微波发生装置位于所述微波风道内；和循环风道，所述循环风道设置在所述箱体的后侧穿过并穿出所述烹饪腔与所述出风风道连通，所述循环风道还与所述进风风道连通。
本发明提供的嵌入式烹饪器具，采用涡流风机驱动空气在箱体内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大的空气的流量，一方面，能够充分对微波风道和电器风道内的电器元件冷却，另一方面，能够通过循环风道改善烹饪腔内食物的烹饪效果，另外，涡流风机还具有噪音低、耗能低、性能稳定、维修方便等优点，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
具体而言，嵌入式烹饪器具冷风进风口处的进风不够充分，从而不能很好地利用冷风进行降温，以保护微波发生器。这容易导致微波发生器的使用寿命的下降，而本发明提供的嵌入式烹饪器具，采用涡流风机驱动空气在箱体内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大的空气的流量，同时将冷却风道分成三个风道分别对的电器元件冷却、改善烹饪腔内食物的烹饪效果，具体地，电器风道对电器件冷却，微波风道对微波发生装置，循环风道改善烹饪腔内食物的烹饪效果，另外，涡流风机还具有噪音低、耗能低、性能稳定、维修方便等优点，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
另外，本发明提供的上述实施例中的烹饪器具还可以具有如下附加技术特征：
在上述技术方案中，所述涡流风机包括电机、扇叶和外壳，所述外壳具有两个出口，用于驱动所述进风风道内的空气流向所述电器风道、所述微波风道和所述循环风道，一所述出口与所述微波风道和所述循环风道连通，另一个所述出口与所述电器风道连通。
在该技术方案中，涡流风机具有两个出口，使从涡流风机吹出的风直接分成两路，从而可根据不同风道内需要的风量，设置两个出口不同的出风量，避免了由于三个风道内风量分配不合理，导致对电器元件冷却效果不好或影响烹饪腔内食物的烹饪效果的情况发生，提高了产品的使用舒适度，进而增加了产 品的市场竞争力。
在上述任一项技术方案中，所述微波发生装置包括磁控管和导风罩，所述磁控管设置在所述导风罩内，所述导风罩围成导风通道，所述导风通道为所述循环风道的一部分和所述微波风道。
在该技术方案中，导风罩的设置，能够对冷却风起到导向作用，使冷却风能够对磁控管充分的冷却，从而提高了对磁控管的冷却效率，延长了磁控管的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在上述任一项技术方案中，所述烹饪腔的顶板上设置有通气孔，所述导风通道通过所述通气孔与所述出风风道。
在该技术方案中，通气孔的设置，增加了冷却风在微波风道内的滞留时间，使冷却风进一步地磁控管充分的冷却，从而进一步提高了对磁控管的冷却效率，延长了磁控管的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在上述任一项技术方案中，所述烹饪腔的后板上设置有气孔，所述腔体的右板上设置有下导风壳，所述下导风壳围成第一通道，所述第一通道分别与所述烹饪腔和所述出风风道连通，所述导风通道通过所述气孔与所述烹饪腔连通，所述导风通道、所述烹饪腔和所述第一通道构成所述循环风道。
在该技术方案中，循环风经过导风通道进入烹饪腔内，循环风进入烹饪腔内在烹饪腔内循环，使烹饪腔内的热量均匀地分布在烹饪腔内，然后带着烹饪腔内的水蒸汽从第一通道进入出风风道内，这样能够通过循环风道内改善烹饪腔内食物的烹饪效果，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
在上述任一项技术方案中，嵌入式烹饪器具还包括：上导风壳，所述上导风壳设置在所述出风风道内，将所述出风风道分成第二通道和第三通道，所述上导风壳围成所述第三通道，所述第二通道与所述微波风道和所述电器风道连通，所述第三通道与所述循环风道连通。
在该技术方案中，从烹饪腔内吹出的热风都是在密封的上导风壳内流动，消除了高温水蒸气在出风风道内的泄露，从而避免了水蒸汽电器件的损伤，进而延长了产品的使用寿命，增加了产品的市场竞争力，同时也可以防止水蒸气 进入到烹饪器具的门体内，形成门窗积雾，从而增加了产品的使用舒适度。
在上述任一项技术方案中，嵌入式烹饪器具还包括：竖直分隔板，所述竖直分隔板设置在所述箱体内，用于将所述进风风道与所述电器风道、所述微波风道和所述循环风道分隔开，且所述涡流风机设置在所述竖直分隔板上。
在该技术方案中，竖直分隔板设置，能够进一步地增加微波风道、循环风道和电器风道内的风压，一方面，能够充分对微波风道和电器风道内的电器元件冷却，另一方面，能够通过循环风道内改善烹饪腔内食物的烹饪效果。
在上述任一项技术方案中，所述箱体的左侧设置有侧风道，所述箱体的后侧设置有后风道，所述侧风道与所述后风道构成所述电器风道。
在该技术方案中，由于电器件的发热程度不相同，可以将发热较高的电器件设置在后风道内，发热较低的电器件设置在侧风道内，使冷却风对电器件进行充分的降温。
在上述任一项技术方案中，嵌入式烹饪器具还包括：风道隔板，所述风道隔板与所述烹饪腔的后板连接，用于将所述侧风道与所述后风道分隔开，所述风道隔板上设置有导通孔。
在该技术方案中，风道隔板的设置，增加了冷却风在后风道内的滞留时间，使冷却风进一步对后风道内的电器件冷却，从而进一步提高了对电器件的冷却效率，延长了电器件的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在上述任一项技术方案中，所述风道隔板与所述后板为一体式结构。
在该技术方案中，风道隔板与后板为一体式结构，一方面，增加了风道隔板与后板之间的连接强度，从而降低了风道隔板与后板之间发生断裂的概率，进而增加了产品的市场竞争力，另一方面，风道隔板与后板可以一体制成，从而提高了产品的生产效率，进而降低了产品的生产制造成本，增加了产品的市场竞争力。
本发明的附加方面和优点将在下面的描述部分中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本发明所述嵌入式烹饪器具的立体结构示意图；
图2是本发明所述嵌入式烹饪器具第一视角的局部结构示意图；
图3是本发明所述嵌入式烹饪器具第二视角的局部结构示意图；
图4是本发明所述嵌入式烹饪器具的剖视结构示意图。
其中，图1至图4中附图标记与部件名称之间的对应关系为：
10箱体，11烹饪腔，111通气孔，12后板，121气孔，13进风口，14出风口，20微波发生装置，21磁控管，22导风罩，23导风通道，30电器件，40涡流风机，41电机，42扇叶，43外壳，51进风风道，52出风风道，53电器风道，531侧风道，532后风道，54微波风道，55循环风道，60下导风壳，61第一通道，70上导风壳，80竖直分隔板，90风道隔板，91导通孔。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图4描述根据本发明一些实施例所述嵌入式烹饪器具。
如图1至图4所示，本发明提供的嵌入式烹饪器具包括：箱体10、微波发生装置20、电器件30和涡流风机40。
具体地，箱体10上设置有烹饪腔11，且箱体10的前板的上部设置有出风口14，前板的下部设置有进风口13；微波发生装置设置箱体10内；电器件30设置在箱体10内；涡流风机40设置在箱体10内，用于驱动空气在箱体10内的冷却风道流动；冷却风道包括：进风风道51、出风风道52、电器风道53、微波风道54和循环风道55。进风风道51设置在箱体10的右侧，并与进风口 13连通；出风风道52设置在箱体10的顶部，并与出风口14连通；电器风道53设置在箱体10的后侧并延伸至箱体10的左侧，并分别与进风风道51和出风风道52连通，电器件30位于电器风道53内；微波风道54设置在箱体10的后侧，并分别与进风风道51和出风风道52连通，微波发生装置20位于电器风道53内；循环风道55设置在箱体10的后侧穿过并穿出烹饪腔11与出风风52道连通，循环风道55还与进风风道51连通。
本发明提供的嵌入式烹饪器具，采用涡流风机40驱动空气在箱体10内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大的空气的流量，同时将冷却风道分成三个风道分别对的电器元件冷却、改善烹饪腔11内食物的烹饪效果，具体地，电器风道53对电器件30冷却，微波风道54对微波发生装置20，循环风道55改善烹饪腔11内食物的烹饪效果，另外，涡流风机40还具有噪音低、耗能低、性能稳定、维修方便等优点，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
在本发明的一个实施例中，如图2和图3所示，涡流风机40包括电机41、扇叶42和外壳43。
具体地，外壳43具有两个出口，用于驱动进风风道51内的空气流向电器风道53、微波风道54和循环风道55，一出口与微波风道54和循环风道55连通，另一个出口与电器风道53连通。
在该实施例中，涡流风机40具有两个出口，使从涡流风机40吹出的风直接分成两路，从而可根据不同风道内需要的风量，设置两个出口不同的出风量，避免了由于三个风道内风量分配不合理，导致对电器元件冷却效果不好或影响烹饪腔11内食物的烹饪效果的情况发生，提高了产品的使用舒适度，进而增加了产品的市场竞争力。
在本发明的一个实施例中，如图2至图3所示，微波发生装置20包括磁控管21和导风罩22。
具体地，磁控管21设置在导风罩22内，导风罩22围成导风通道23，导风通道23为循环风道55的一部分和微波风道54。
在该实施例中，导风罩22的设置，能够对冷却风起到导向作用，使冷却风能够对磁控管21充分的冷却，从而提高了对磁控管21的冷却效率，延长了 磁控管21的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在本发明的一个实施例中，如图2和图3所示，烹饪腔11的顶板上设置有通气孔111，导风通道23通过通气孔111与出风风道52。
在该实施例中，通气孔111的设置，增加了冷却风在微波风道54内的滞留时间，使冷却风进一步地磁控管21充分的冷却，从而进一步提高了对磁控管21的冷却效率，延长了磁控管21的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在本发明的一个实施例中，如图2和图3所示，烹饪腔11的后板12上设置有气孔121，腔体的右板上设置有下导风壳60，下导风壳60围成第一通道61，第一通道61分别与烹饪腔11和出风风道52连通，导风通道23通过气孔121与烹饪腔11连通，导风通道23、烹饪腔11和第一通道61构成循环风道55。
在该实施例中，循环风经过导风通道23进入烹饪腔11内，循环风进入烹饪腔11内在烹饪腔11内循环，使烹饪腔11内的热量均匀地分布在烹饪腔11内，然后带着烹饪腔11内的水蒸汽从第一通道61进入出风风道52内，这样能够通过循环风道55内改善烹饪腔11内食物的烹饪效果，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
在本发明的一个实施例中，如图2和图3所示，嵌入式烹饪器具还包括：上导风壳70。
具体地，上导风壳70设置在出风风道52内，将出风风道52分成第二通道和第三通道，上导风壳70围成第三通道，第二通道与微波风道54和电器风道53连通，第三通道与循环风道55连通。
在该实施例中，从烹饪腔11内吹出的热风都是在密封的上导风壳70内流动，消除了高温水蒸气在出风风道52内的泄露，从而避免了水蒸汽电器件30的损伤，进而延长了产品的使用寿命，增加了产品的市场竞争力，同时也可以防止水蒸气进入到烹饪器具的门体内，形成门窗积雾，从而增加了产品的使用舒适度。
在本发明的一个实施例中，如图2至图4所示，嵌入式烹饪器具还包括： 竖直分隔板80。
具体地，竖直分隔板80设置在箱体10内，用于将进风风道51与电器风道53、微波风道54和循环风道55分隔开，且涡流风机40设置在竖直分隔板80上。
在该实施例中，竖直分隔板80设置，能够进一步地增加微波风道54、循环风道55和电器风道53内的风压，一方面，能够充分对微波风道54和电器风道53内的电器元件冷却，另一方面，能够通过循环风道55内改善烹饪腔11内食物的烹饪效果。
在本发明的一个实施例中，如图3所示，箱体10的左侧设置有侧风道531，箱体10的后侧设置有后风道532，侧风道531与后风道532构成电器风道53。
在该实施例中，由于电器件30的发热程度不相同，可以将发热较高的电器件30设置在后风道532内，发热较低的电器件30设置在侧风道531内，使冷却风对电器件30进行充分的降温。
在本发明的一个实施例中，如图2和图3所示，嵌入式烹饪器具还包括：风道隔板90。
具体地，风道隔板90与烹饪腔11的后板12连接，用于将侧风道531与后风道532分隔开，风道隔板90上设置有导通孔91。
在该实施例中，风道隔板90的设置，增加了冷却风在后风道532内的滞留时间，使冷却风进一步对后风道532内的电器件30冷却，从而进一步提高了对电器件30的冷却效率，延长了电器件30的使用寿命，进而延长了烹饪器具的使用寿命，增加了产品的市场竞争力。
在本发明的一个实施例中，如图2和图3所示，风道隔板90与后板12为一体式结构。
在该实施例中，风道隔板90与后板12为一体式结构，一方面，增加了风道隔板90与后板12之间的连接强度，从而降低了风道隔板90与后板12之间发生断裂的概率，进而增加了产品的市场竞争力，另一方面，风道隔板90与后板12可以一体制成，从而提高了产品的生产效率，进而降低了产品的生产制造成本，增加了产品的市场竞争力。
下面参考附图来对根据本发明的一些实施例的抽屉式微波炉的冷却风道 中的空气流向进行详细的描述。
图3至图4所示中所示，在涡流风机40从进风口13吸入空气A，空气A进入进风风道51，然后经过涡流风机40后，从涡流风机40的两个出口分为第一部分空气a和第二部分空气bc，第一部分空气a经过后风道532、侧风道531后进入第二通道内，第一部分空气a对电器件30冷却，第二部分空气bc进入导风罩22内，第二部分空气bc分为第一子空气b和第二子空气c，第一子空气b从通气孔111进入第二通道内，第一子空气b对磁控管21冷冷却，第二子空气c从气孔121进入烹饪腔11内，然后从第一通道61进入第二通道内，第二子空气c对烹饪腔11内的空气进行循环。
综上所述，本发明提供的嵌入式烹饪器具，采用涡流风机驱动空气在箱体内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大的空气的流量，一方面，能够充分对微波风道和电器风道内的电器元件冷却，另一方面，能够通过循环风道内改善烹饪腔内食物的烹饪效果，另外，涡流风机还具有噪音低、耗能低、性能稳定、维修方便等优点，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力。
具体而言，嵌入式烹饪器具冷风进风口处的进风不够充分，从而不能很好地利用冷风进行降温，以保护微波发生器。这容易导致微波发生器的使用寿命的下降，而本发明提供的嵌入式烹饪器具，采用涡流风机驱动空气在箱体内的冷却风道流动，能够使冷却风道内具有较大的风压，使冷却风道内能够有较大的空气的流量，同时将冷却风道分成三个风道分别对的电器元件冷却、改善烹饪腔内食物的烹饪效果，具体地，电器风道对电器件冷却，微波风道对微波发生装置，循环风道改善烹饪腔内食物的烹饪效果，另外，涡流风机还具有噪音低、耗能低、性能稳定、维修方便等优点，从而提高了产品的使用舒适度，进而增加了产品的市场竞争力
在本发明中，术语“第一”、“第二”、“第三”仅用于描述的目的，而不能理解为指示或暗示相对重要性。术语“安装”、“相连”、“连接”、“固定”等术语均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；“相连”可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含 义。
本发明的描述中，需要理解的是，术语“上”、“下”、“左”、“右”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发明和简化描述，而不是指示或暗示所指的装置或单元必须具有特定的方向、以特定的方位构造和操作，因此，不能理解为对本发明的限制。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种嵌入式烹饪器具，其特征在于，包括：
    箱体，所述箱体上设置有烹饪腔，且所述箱体的前板的上部设置有出风口，所述前板的下部设置有进风口；
    微波发生装置，所述微波发生装置设置所述箱体内；
    电器件，所述电器件设置在所述箱体内；和
    涡流风机，所述涡流风机设置在所述箱体内，用于驱动空气在所述箱体内的冷却风道流动；
    所述冷却风道包括：进风风道，所述进风风道设置在所述箱体的右侧，并与所述进风口连通；
    出风风道，所述出风风道设置在所述箱体的顶部，并与所述出风口连通；
    电器风道，所述电器风道设置在所述箱体的后侧并延伸至所述箱体的左侧，并分别与所述进风风道和所述出风风道连通，所述电器件位于所述电器风道内；
    微波风道，所述微波风道设置在所述箱体的后侧，并分别与所述进风风道和所述出风风道连通，所述微波发生装置位于所述微波风道内；和
    循环风道，所述循环风道设置在所述箱体的后侧穿过并穿出所述烹饪腔与所述出风风道连通，所述循环风道还与所述进风风道连通。
  2. 根据权利要求1所述的嵌入式烹饪器具，其特征在于，
    所述涡流风机包括电机、扇叶和外壳，所述外壳具有两个出口，用于驱动所述进风风道内的空气流向所述电器风道、所述微波风道和所述循环风道，一所述出口与所述微波风道和所述循环风道连通，另一个所述出口与所述电器风道连通。
  3. 根据权利要求1所述的嵌入式烹饪器具，其特征在于，
    所述微波发生装置包括磁控管和导风罩，所述磁控管设置在所述导风罩内，所述导风罩围成导风通道，所述导风通道为所述循环风道的一部分和所述微波风道。
  4. 根据权利要求3所述的嵌入式烹饪器具，其特征在于，
    所述烹饪腔的顶板上设置有通气孔，所述导风通道通过所述通气孔与所述出风风道。
  5. 根据权利要求3所述的嵌入式烹饪器具，其特征在于，
    所述烹饪腔的后板上设置有气孔，所述腔体的右板上设置有下导风壳，所述下导风壳围成第一通道，所述第一通道分别与所述烹饪腔和所述出风风道连通，所述导风通道通过所述气孔与所述烹饪腔连通，所述导风通道、所述烹饪腔和所述第一通道构成所述循环风道。
  6. 根据权利要求1至5中任一项所述的嵌入式烹饪器具，其特征在于，
    还包括：上导风壳，所述上导风壳设置在所述出风风道内，将所述出风风道分成第二通道和第三通道，所述上导风壳围成所述第三通道，所述第二通道与所述微波风道和所述电器风道连通，所述第三通道与所述循环风道连通。
  7. 根据权利要求1至5中任一项所述的嵌入式烹饪器具，其特征在于，
    还包括：竖直分隔板，所述竖直分隔板设置在所述箱体内，用于将所述进风风道与所述电器风道、所述微波风道和所述循环风道分隔开，且所述涡流风机设置在所述竖直分隔板上。
  8. 根据权利要求1至5中任一项所述的嵌入式烹饪器具，其特征在于，
    所述箱体的左侧设置有侧风道，所述箱体的后侧设置有后风道，所述侧风道与所述后风道构成所述电器风道。
  9. 根据权利要求8所述的嵌入式烹饪器具，其特征在于，还包括：
    风道隔板，所述风道隔板与所述烹饪腔的后板连接，用于将所述侧风道与所述后风道分隔开，所述风道隔板上设置有导通孔。
  10. 根据权利要求9所述的嵌入式烹饪器具，其特征在于，
    所述风道隔板与所述后板为一体式结构。
PCT/CN2016/087165 2016-05-30 2016-06-24 嵌入式烹饪器具 WO2017206240A1 (zh)

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