WO2018113038A1 - 一种蒸箱烤箱微波炉一体机 - Google Patents

一种蒸箱烤箱微波炉一体机 Download PDF

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Publication number
WO2018113038A1
WO2018113038A1 PCT/CN2017/000557 CN2017000557W WO2018113038A1 WO 2018113038 A1 WO2018113038 A1 WO 2018113038A1 CN 2017000557 W CN2017000557 W CN 2017000557W WO 2018113038 A1 WO2018113038 A1 WO 2018113038A1
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WO
WIPO (PCT)
Prior art keywords
steam
oven
integrated machine
hot air
microwave oven
Prior art date
Application number
PCT/CN2017/000557
Other languages
English (en)
French (fr)
Inventor
文广才
蒋圣伟
曹骥
茅忠群
诸永定
Original Assignee
宁波方太厨具有限公司
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Application filed by 宁波方太厨具有限公司 filed Critical 宁波方太厨具有限公司
Publication of WO2018113038A1 publication Critical patent/WO2018113038A1/zh

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    • 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
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H05B6/6479—Aspects related to microwave heating combined with other heating techniques combined with convection heating using steam
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • 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
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
    • 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
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664—Accessories
    • 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
    • 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
    • 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
    • A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

Definitions

  • the present invention relates to a cooking apparatus, and more particularly to a steam oven microwave oven integrated machine.
  • the micro-steaming and roasting machine disclosed in the Chinese patent CN 203168920 U includes the body, a door frame and a controller mounted on the front of the body, and a cavity in the body
  • the top of the body is equipped with a transformer, a capacitor connected to the transformer, a magnetron connected to the capacitor, and a waveguide box connected to the magnetron, and the microwave is transmitted into the cavity through the waveguide box, and a microwave agitator is arranged at the microwave inlet of the cavity.
  • a low-speed motor is connected to the microwave agitator, and a water container and a steam generator connected to the water container are mounted on the side wall of the body, and the steam generator communicates with the cavity in the body, and the cavity in the body
  • a heating tube is disposed at the top of the body, and the heating tube is connected to the controller.
  • the steam After the steam is generated from the evaporator, it enters the inside of the inner tank. It can be seen that only one steam enters the cooking chamber cavity. It can be seen that these cooking equipment adopts a steam inlet structure, although the structure is relatively simple and the cost is low, but the disadvantage is that not only the amount of steam is relatively small, but also the temperature inside the tank near the steam inlet is relatively high, far away. The temperature of the area of the steam inlet is relatively low, so that the uniformity of the temperature field of the steam in the tank is limited to some extent.
  • control panel of many household appliances can be extended and reset, and some control panels can also be in an upturn state when opened, so that the user can operate.
  • the frame of the communication control room on the front panel is further provided with an upper end that rotates with the upper frame of the frame as a rotation axis, and a lower end that is away from the control panel of the frame as the upper end rotates.
  • the upper end of the control panel and the upper end of the frame of the electric control room are hinged structures.
  • One side of the back side of the lower end of the control panel is provided with an arc-shaped rail groove extending into the electric control room, and a positioning post stuck in the arc-shaped rail groove is arranged inside the side panel of the microwave oven, and the arc is formed when the control panel is turned upside down.
  • the rail groove moves in an arc along the positioning post.
  • the first technical problem to be solved by the present invention is to provide a steam box oven microwave oven integrated machine with reasonable internal space layout and good heat dissipation effect in view of the above-mentioned state of the art.
  • the second technical problem to be solved by the present invention is to provide a steamer oven microwave oven integrated machine with a larger amount of steam and a better uniformity of the temperature of the steam in the inner tank in view of the above state of the art.
  • the third technical problem to be solved by the present invention is to provide a steam oven microwave oven integrated machine with a simple structure and reliable operation of the control panel assembly up-and-down mechanism.
  • the steam oven microwave oven integrated machine comprises a box body and a cooking chamber cavity disposed in the box body, inside the box body and located in the cooking chamber cavity
  • a steam inlet and a microwave inlet are arranged in the cooking chamber, and the steam inlet is connected to a steam outlet of the steam generating device, and the microwave inlet and the microwave are generated.
  • the microwave outlet of the device is in communication, wherein the back space of the cooking chamber is divided into an upper space and a lower space by a partition, and the steam generating device is disposed in the upper space, and the microwave generating device is provided In the lower space, a vent is formed on the side panel of the box, and the upper space and the lower space communicate with each other and communicate with the outside of the box through the vent.
  • the lower layer space and the upper layer space may have a plurality of communication modes.
  • a bracket vertical plate is respectively disposed on the left and right sides of the back of the cooking chamber cavity, and the bracket vertical plate is disposed on the partition plate and the bottom plate of the box body.
  • the partition, the bottom plate and the support vertical plate together form the lower space, and the sandwich vertical plate and the side plate of the same side are formed with an interlayer, and the interlayer is connected to the upper space.
  • a through hole is formed in the bracket vertical plate, and the lower layer space communicates with the upper space through the through hole.
  • the vent is provided on an upper portion of the left side panel and the right side panel of the box body, and the partition plate is provided with a vent hole communicating with the lower layer space, and the vent hole is installed in the upper layer space a hood, the first hood is configured to communicate the vent with the vent on the left or right side panel, and the air inlet of the first air hood is opposite the vent, the first guide The air outlet of the windshield faces downward and faces the ventilation hole.
  • the lower space can communicate with the corresponding vent through the first air hood.
  • the vent is also disposed at an upper portion of the back panel of the box.
  • the microwave generating device comprises a waveguide, a magnetron, a transformer, a high voltage fuse and a high voltage capacitor, and the waveguide is installed on the left or right side of the cooking chamber cavity, and The waveguide is located within the interlayer. In this way, air flowing into the corresponding interlayer from the lower space can dissipate heat from the waveguide.
  • the waveguide, the magnetron and the transformer are arranged in the left-right direction of the box, and the magnetron and the transformer are located on the corresponding bracket vertical plate.
  • the high-pressure fuse tube and the high-voltage capacitor are located on the inner side of the corresponding bracket vertical plate and above the magnetron, and the magnetron, the high-pressure fuse tube and the high-voltage capacitor are located at the air outlet of the first air duct Just below. In this way, the wind coming out of the air outlet of the first air hood can quickly cool the components of the microwave generating device.
  • the steam generating device comprises a steam generator, a filtering device, a water pump and a solenoid valve, the steam generator being mounted above the partition, the filtering device and the waveguide
  • the water outlet of the filtering device is connected to the water inlet of the steam generator, and the water tank assembly is arranged above the cooking chamber cavity, and the water pump and the electromagnetic valve are installed in the interlayer. Above the cooking chamber cavity and used to control the direction of bidirectional water flow between the water tank assembly and the filtering device.
  • a second air hood and a cross flow are installed above the cooking chamber cavity.
  • a fan the air inlet of the cross-flow fan is connected to the upper space, the air outlet of the cross-flow fan is directed toward the air inlet of the second air hood, and the air outlet of the second air hood is connected to the outside of the box .
  • the grilling device can have a variety of configurations.
  • the grilling device includes a heating tube mounted on the top and/or bottom and/or back of the cooking chamber cavity.
  • the steam oven microwave oven integrated machine further includes a control device capable of integrally controlling the operating states of the steam generating device, the microwave generating device, and the grilling generating device.
  • the control device enables the integrated machine to automatically switch between the steamer mode, the microwave oven and the oven mode in a single cooking process, so that the integrated control of the integrated machine is high, and the user can perform the integrated machine in a single cooking.
  • the working mode is switched to heat the food so that different foods can have a corresponding cooking mode, and the types of foods that can be cooked are richer and the cooking effect is better.
  • the steam inlet of the steam oven microwave oven integrated machine includes a first steam inlet and a second steam inlet, and the side of the cooking chamber is installed with a side portion And a first steam joint connecting the first steam inlet and the steam outlet of the steam generating device, and a second steam joint for communicating with the steam outlet of the second steam inlet steam generating device is installed at a back of the cooking chamber cavity.
  • the back of the cooking chamber has a hot air baffle
  • the hot air baffle has an air inlet and an air outlet
  • a hot air chamber is arranged at the back of the hot air baffle, and is installed in the hot air chamber.
  • the hot air chamber is in communication with the cooking chamber cavity through the air inlet and the air outlet
  • the hot air chamber is also in communication with the external steam line through the second steam joint.
  • a hot air chamber cover is fixed on a back of the hot air baffle, the hot air chamber cover is hollowed out at the center and a hot air chamber support plate is installed in the hollow portion, the hot air baffle, the hot air chamber cover and the hot air chamber
  • the bracket plates collectively enclose the hot air chamber, and the heating assembly is mounted on the hot air chamber bracket plate.
  • a first heat insulation board is installed on the back of the hot air baffle and the hot air chamber cover, and a second heat insulation is installed on the back of the hot air chamber support plate. board.
  • the steam oven microwave oven integrated machine further comprises a control panel assembly, a fixing bracket, a motor, a gear transmission mechanism and a link mechanism
  • the fixing bracket has two Separatingly disposed on the left and right sides of the back of the control panel assembly
  • the motor is mounted on one of the fixing brackets
  • the gear transmission mechanism includes an input gear, a transmission gear, a transmission shaft and an output gear
  • the input gear is The motor is driven
  • the transmission shaft is connected between two fixed brackets
  • the transmission gear has two groups and is respectively installed at two ends of the transmission shaft, and the input gear meshes with the transmission gear on the same side.
  • the output gear has two and respectively meshes with the transmission gears on the same side, the linkage mechanism has two and respectively mounted on the output gears on the same side, and the control panel assembly is mounted on the linkage mechanism
  • the output gear drives the linkage mechanism to act and thereby drive the control panel assembly to achieve up-and-down.
  • the transmission gear may have a plurality of structures.
  • the transmission gear includes a first transmission gear and a second transmission gear, and the first transmission gear has two and are respectively mounted at two ends of the transmission shaft, the input The gear meshes with a first transmission gear on the same side, the second transmission gear having two and respectively meshing with a first transmission gear on the same side, the output gear meshing with a second transmission gear on the same side.
  • the link mechanism can have various structures, and the link mechanism includes an active rod, a driven rod and a connecting rod, and the first end of the active rod is connected to the output shaft of the output gear through the first connecting point, and the active rod Rotating around the first connection point by the output gear, the second end of the active rod is hinged to the rear end of the connecting rod by a first hinge point, and the first end of the driven rod passes the second connection point Attached to the fixed shaft of the fixing bracket, and the driven rod rotates around the second connecting point, the second end of the driven rod is hinged to the rear end portion of the connecting rod through the second hinge point, and the first The connection point, the second connection point, the first hinge point, and the second hinge point form four end points of the parallelogram.
  • the second connection point is located in front of the first connection point, and the second hinge point is located on the front upper side of the first hinge point.
  • the continuous stalk comprises a vertical section, a horizontal section and a slanted section which are disposed in order from the front to the rear, the horizontal section being vertical
  • the bottom end of the segment extends horizontally rearward, the inclined segment extending rearward and downward from the rear end of the horizontal segment, and the first hinge point and the second hinge point are disposed on the inclined segment.
  • the first support pin and the second limit pin are disposed on the fixed bracket, and the first position is located in the middle or near the middle of the active lever.
  • the active rod performs a limit
  • the third limit pin abuts the connecting rod and enters the connecting rod Limiting the position
  • the second limit pin is opposite to the driven rod and the driven rod is restrained in the up state of the control panel assembly
  • the fourth limit pin is opposite to the connecting rod and connected The rod is limited.
  • the invention has the advantages that the steam oven and the microwave oven integrated machine divide the back space of the cooking chamber cavity into the upper space and the lower space, the steam generating device is disposed in the upper space, and the microwave generating device is disposed in In the lower space, the components of the steam generating device and the components of the microwave generating device do not affect each other, the spatial layout is reasonable, and the external space of the cooking chamber is fully utilized, and the cooking chamber can be enlarged under the premise that the volume of the integrated machine is constant. The volume of the furnace cavity.
  • the upper space and the lower space communicate with each other and communicate with the outside of the box through the vents on the side plates of the box, that is, the unique double air duct design effectively solves the problem of air circulation in the upper and lower floors, and can be quickly Effectively dissipating and cooling the electronic components of the steam generating device and the microwave generating device in time, which is beneficial to prolonging the service life of the integrated machine and improving the safety of use.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention after a door body is opened;
  • FIG. 2 is a schematic structural view of the embodiment of the present invention after removing the top plate
  • FIG. 3 is a schematic structural view of the embodiment of the present invention after removing the backboard
  • FIG. 4 is a schematic structural view of the embodiment of the present invention after removing the top plate and the back plate;
  • FIG. 5 is a schematic structural view of a back insulation board installed in an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a dual steam inlet according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a back hot air chamber according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a cooking chamber liner according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a control panel assembly in a reset state according to an embodiment of the present invention.
  • Figure 10 is a schematic structural view of the control panel assembly of Figure 9;
  • Figure 11 is a schematic structural view of the side of the mechanism shown in Figure 9 on which the motor is not mounted;
  • FIG. 12 is a schematic structural view of a link mechanism in a reset state according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural view of a control panel assembly in an intermediate state according to an embodiment of the present invention.
  • FIG. 14 is a schematic structural view of a control panel assembly in an upturned state according to an embodiment of the present invention.
  • Figure 15 is a schematic view showing the structure of the mechanism shown in Figure 14 with the motor mounted;
  • Fig. 16 is a structural schematic view showing the side of the mechanism shown in Fig. 14 in which the motor is not mounted.
  • the steam oven microwave oven integrated machine comprises a box body 1 and a cooking chamber cavity 2 disposed in the box body 1 inside the box body 1 and located in the cooking
  • a steam generating device, a microwave generating device and a grilling generating device are installed outside the chamber furnace chamber 2.
  • the cooking chamber cavity 2 is provided with a steam inlet and a microwave inlet, and the steam inlet is connected with the steam outlet of the steam generating device, and the microwave inlet and the microwave are connected.
  • the microwave outlet of the generating device is in communication.
  • the back space of the cooking chamber chamber 2 is partitioned into an upper space 4 and a lower space 5 by a partition 3, a steam generating device is disposed in the upper space 4, and a microwave generating device is disposed in the lower space 5.
  • a vent 15 is formed in the upper portion of the left side panel 11, the right side panel 12, and the back panel 13 of the cabinet 1, and the back panel 13 is the rear side of the cabinet 1.
  • the upper space 4 communicates with the outside of the casing through the vents 15 on the left side plate 11 and the back plate 13.
  • the upper space 4 and the lower space 5 are in communication with each other.
  • a bracket vertical plate 6 is respectively disposed on the left and right sides of the back of the cooking chamber 2, and the support vertical plate 6 is disposed between the partition 3 and the bottom plate 14 and To the role of the supporting partition, the partition 3, the bottom plate 14 and the supporting vertical plate 6 together form a lower space 5, and the interlayer 7 is formed between the supporting vertical plate 6 and the side plate of the same side, and the interlayer 7 and the upper space are formed.
  • the four phases are connected, and a through hole 61 is opened in the bracket vertical plate 6, and the lower space 5 communicates with the upper space 4 through the through hole 61.
  • the direction indicated by the arrow A in FIG. 2 is left, and the vent 15 on the right side plate 12 is an air inlet.
  • the partition 3 has a vent hole 31 communicating with the lower space 5, and is installed in the upper space 4 a first air hood 8 for connecting the vent hole 31 and the vent 15 on the right side plate 12, and the air inlet of the first air hood 8 is facing the vent 15, first The air outlet of the air hood 8 faces downward and faces the vent hole 31.
  • the microwave generating device comprises a waveguide 111, a magnetron 112, a transformer 113, a high voltage fuse 114, a high voltage capacitor 115 and a microwave stirring motor (not shown), and the waveguide 111 and the microwave stirring motor are installed in the cooking chamber cavity 2.
  • the waveguide 111 is located in the interlayer 7 on the right side.
  • a part of the wind air in the lower space 5 flows into the interlayer 7 through the through hole 61 of the bracket vertical plate 6 on one side of the waveguide, and dissipates heat to the waveguide 111 and the microwave stirring motor, and the excess air passes through the other side of the stand vertical plate.
  • the through hole 61 on the 6 flows to the upper layer space 4, so that the lower space 5 is connected to the upper space 4.
  • the waveguide 111, the magnetron 112, and the transformer 113 are sequentially arranged in the left-right direction of the casing 1, and the magnetron 112 and the transformer 113 are located on the inner side, that is, the left side of the corresponding bracket vertical plate 6, and the high-pressure fuse 114
  • the high voltage capacitor 115 is located inside the corresponding bracket vertical plate 6 and above the magnetron 112, and the magnetron 112, the high voltage fuse 114 and the high voltage capacitor 115 are located directly below the air outlet of the first air hood 8.
  • the wind coming out of the air outlet of the first air hood 8 can quickly cool the magnetron 112, the high voltage fuse 114 and the high voltage capacitor 115.
  • the steam generating device includes a steam generator 121, a filtering device 122, a water pump 123, and a solenoid valve 124.
  • the steam generator 121 is installed above the partition 3
  • the filtering device 122 is located in the interlayer 7 on the left side of the tank, and the water outlet of the filtering device 122 communicates with the water inlet of the steam generator 121, in the chamber 2 of the cooking chamber
  • a water tank assembly 125 is disposed above, and a water pump 123 and a solenoid valve 124 are mounted above the cooking chamber cavity 2 for controlling the bidirectional flow direction between the water tank assembly 125 and the filtering device 122.
  • the working principle of the steam generating device is the same as that of the existing steamer, and the description will not be repeated here.
  • a second air guiding cover 9 and a cross flow fan 10 are installed above the cooking chamber cavity 2, and the water tank assembly 125 is installed above the second air guiding cover 9, and the air inlet of the cross flow fan 10 is connected to the upper space 4.
  • the air outlet of the cross flow fan 10 faces the air inlet of the second air hood 9, and the air outlet of the second air hood 9 communicates with the outside of the casing 1.
  • the hot air generated by the operation of the steam generating device components in the upper space 4 is carried away by the cross flow fan 10 and discharged through the second air hood 9 to the outside of the casing 1.
  • the grilling device includes a heating tube (not shown) mounted on the top, bottom and back of the cooking chamber chamber 2. When the grilling mode is activated, the heating tube starts to work to heat the chamber.
  • the structure of the grilling device is a conventional design and will not be described here.
  • the steam inlet on the cooking chamber chamber 2 includes a first steam inlet and a second steam inlet, and a side of the cooking chamber chamber 2 is fitted with a first steam joint 131.
  • a first steam joint 131 is used to communicate the first steam inlet with a steam outlet of the steam generating device
  • a second steam joint 132 is mounted on the back of the cooking chamber chamber 2
  • a second steam joint 132 is used to communicate the second steam inlet steam.
  • the steam outlet of the device is generated.
  • the first steam joint 131 has the same structure as the steam joint of the existing steamer, and the description thereof will not be made here.
  • the back of the cooking chamber 2 has a hot air baffle 21, the hot air baffle 21 has an air inlet 211 and an air outlet 212, a hot air chamber is arranged at the back of the hot air baffle 21, and a heating assembly 22 is installed in the hot air chamber.
  • the hot air chamber communicates with the cooking chamber chamber 2 through the air inlet 211 and the air outlet 212, and the hot air chamber is also in communication with the external steam line through the second steam joint 132.
  • a hot air chamber cover 23 is fixed to the back of the hot air baffle 21, and the hot air chamber cover 23 is hollowed out at the center and a hot air chamber bracket 24, a hot air baffle 21, a hot air chamber cover 23 and a hot air chamber bracket are mounted in the hollow portion.
  • the plates 24 collectively enclose a hot blast chamber, and the heating assembly 22 is mounted on the hot blast chamber support plate 24.
  • the first heat insulating plate 25 is mounted on the back of the hot air baffle 21 and the hot air chamber cover 23, and the first side of the hot air chamber support plate 24 is installed. Two heat shields 26.
  • the integrated machine of the present embodiment includes a control panel assembly 16 that can be turned up and down, and a fixed bracket 17, a motor 18, a gear transmission mechanism 19 and a connection are provided on the back of the control panel assembly 16.
  • Rod mechanism 20 the fixing bracket 17 has two and are respectively disposed on the left and right sides of the back of the control panel assembly 16, and the motor 18 is mounted on one of the fixing brackets 17, and the gear transmission mechanism 19 includes an input gear 191, a transmission gear, a transmission shaft 194 and an output.
  • the gear 195, the input gear 191 is driven by the motor 18, and the transmission shaft 194 is connected between the two fixed brackets 17, two sets of transmission gears are respectively mounted on the two ends of the transmission shaft 194, and the input gear 191 is coupled to the transmission gear on the same side.
  • the output gear 195 has two and respectively meshes with the transmission gears on the same side.
  • the linkage mechanism 20 has two and is respectively mounted on the output gear 195 on the same side, and the control panel assembly 16 is mounted on the linkage mechanism 20, The output gear 195 drives the linkage 20 to act and thereby drive the control panel assembly 16 to effect up-and-down.
  • the control device controls the linkage mechanism 20 to start working, and drives the control panel assembly 16 to move up to the highest position.
  • the user can conveniently take out the water tank 126 for adding water. After the water tank 126 is filled with water, the water tank 126 is placed. Returning to the tank seat, the linkage mechanism 20 causes the control panel assembly 16 to be reset.
  • the transmission gear in this embodiment includes a first transmission gear 192 and a second transmission gear 193.
  • the first transmission gear 192 has two and is respectively mounted at two ends of the transmission shaft 194, and the input gear 191 and the first transmission gear on the same side.
  • the 192 is engaged, the second transmission gear 193 has two and respectively meshes with the first transmission gear 192 on the same side, and the output gear 195 meshes with the second transmission gear 193 on the same side.
  • the direction indicated by the arrow B in FIG. 12 is the forward direction.
  • the link mechanism 20 in this embodiment includes the active rod 201, the driven rod 202 and the connecting rod 203.
  • the first end of the active rod 201 is connected by the first connecting point 204.
  • the first end of the follower rod 202 is connected to the fixed shaft 171 of the fixing bracket 17 through the second connecting point 205, and the driven rod 202 rotates around the second connecting point 205, and the second end of the driven rod 202
  • the second hinge point 207 is hinged to the rear end portion of the link 203, and the first connection point 204, the second connection point 205, the first hinge point 206, and the second hinge point 207 constitute four end points of the parallelogram.
  • the second connection point 205 is located in front of the first connection point 204
  • the second hinge point 207 is located on the front upper side of the first hinge point 206.
  • the connecting rod 203 of the embodiment includes a vertical section 2031, a horizontal section 2032 and a inclined section 2033 which are disposed in order from the front to the rear, and the horizontal section 2032 extends horizontally rearward from the bottom end of the vertical section 2031, and the inclined section 2033 is self-contained.
  • the rear end of the horizontal section 2032 extends rearward and downward, and the first hinge point 206 and the second hinge point 207 are disposed on the inclined section 2033.
  • the control panel assembly 16 can be left in a vertical state during the upturn and reset.
  • the first bracket pin 101 and the second limit pin 102 are disposed on the fixing bracket 17, and are disposed at a position in the middle or near the center of the active rod 201.
  • the third limit pin 103 is provided with a fourth limit pin 104 at a position in the middle or near the middle of the follower rod 202.
  • the control panel assembly 16 of the integrated machine has a control device, a man-machine interface and a display component.
  • the human-machine interface and the display component are connected to the control device.
  • the human-machine interface receives an external input signal and converts the input signal into a An output signal recognized by the control device, the control device receives the output signal and performs integrated control on the working states of the steam generating device, the microwave generating device and the grilling generating device according to the output signal, and the display component displays the steam generating device, the microwave generating device and the grilling occurrence The working state of the device.
  • the integrated machine has a plurality of cooking modes of steaming, single micro, single roasting, steaming, steaming, roasting, and steaming micro-lights, and the optimal cooking mode of various foods can be preset in the man-machine interface. Before the work, the cooking mode of the food to be heated is selected. When working, the control device can control the automatic switching of the automatic cooking mode of the cooking machine in a single cooking process. In this way, the integration of the integrated machine is high, different foods can have the corresponding optimal cooking mode, and the rich cooking mode can satisfy the cooking of most foods, and the cooking effect is better.

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Abstract

一种蒸箱烤箱微波炉一体机，包括箱体(1)和烹饪室炉腔(2)，在烹饪室炉腔(2)之外安装有蒸汽发生装置、微波发生装置和烧烤发生装置，烹饪室炉腔(2)的背部空间被隔板(3)分隔为上层空间(4)和下层空间(5)，蒸汽发生装置设于上层空间(4)内，微波发生装置设于下层空间(5)内，在箱体(1)的侧板上开有通风口(15)，上层空间(4)与下层空间(5)相互连通并通过通风口(15)与箱体(1)外部相连通。从而空间布局合理，解决了上、下层空间(4、5)的空气流通问题，可以快速有效地对电子元器件进行及时散热降温，延长使用寿命并提高使用安全性。

Description

一种蒸箱烤箱微波炉一体机 技术领域
本发明涉及一种烹饪设备，尤其是涉及一种蒸箱烤箱微波炉一体机。
背景技术
随着人们生活品质的不断提高，厨房电器越来越丰富，微波炉、烤箱、蒸箱等都逐渐成为家庭生活必需的厨电产品。这些厨房电器产品不仅功能较为单一，每个产品需要占据一定的厨房空间，而且单独购买费用大。为了有效利用厨房空间并降低购买成本，目前，现有技术中已经公开有将蒸箱、微波炉和烤箱的功能集成在一起的一体机。如中国专利CN 203168920 U(专利号为201320074461.4)所公开的《微蒸烤一体机》，该微蒸烤一体机包括机体，安装在机体正面的门框和控制器，在机体内具有腔体，在机体的顶部安装变压器，与变压器连接的电容，与电容连接的磁控管，与磁控管连接的波导盒，通过波导盒将微波传输进腔体内，在腔体内的微波进口处设置微波搅拌器，在微波搅拌器上连接有低速电机，在机体的侧壁上安装有盛水容器和与盛水容器连接的蒸汽发生器，该蒸汽发生器与机体内的腔体相通，在机体内的腔体顶部设置有加热管，该加热管与控制器连接。虽然，该微蒸烤一体机集成微波炉、蒸箱和烤箱的功能于一体，不仅功能完善、使用方便，占用厨房空间相对较小，而且成本较低，但是，其不足之处是机体内部的空间布局设计还不够合理，内部结构不够紧凑，而且散热效果不好，不利于对电子元器件进行散热降温。
目前，蒸箱、蒸箱微波炉一体机等带蒸功能的烹饪设备往往都只有一个蒸汽入口，如中国发明专利申请CN 105011740 A(申请号为201510457051.1)所公开的《一种蒸箱微波炉一体机》，该一体机在烹饪室炉腔上设有蒸汽入口，该蒸汽入口与蒸汽发生装置的蒸汽输出口相连通，可见该蒸箱微波炉一体机只有一路蒸汽进入烹饪室炉腔。又如中国发明专利CN 103976641 B(专利号为201410167732.X)所公开的《一种水箱上置式蒸箱》，该蒸箱的蒸发器顶部的出蒸汽口与内胆背部的进蒸汽口相连通，蒸汽从蒸发器产生后进入内胆内部，可见该蒸箱也只有一路蒸汽进入烹饪室炉腔。由此可见，这些烹饪设备采用一路蒸汽入口结构，虽然结构上比较简单，成本较低，但是，其缺点是不仅蒸汽量相对较小，而且内胆内部靠近蒸汽入口的区域温度相对较高，远离蒸汽入口的区域温度相对较低，使得内胆内的蒸汽温场均匀性受到一定程度的限制。
此外，不少家用电器的控制面板可以进行伸出和复位，有些控制面板打开时还可以处于上翻状态，以便于使用者操作。如中国发明专利申请CN 102145284 A(申请号为201010300642.5)所公开的《可翻转的微波炉前端控制面板结构》，包括有形成在微波炉 前面板上的连通电控室的边框，还设置有上端以边框的上部边框为旋转轴旋转，下端随着上端的旋转而远离边框的控制面板。控制面板的上端与电控室的边框的上端为铰接结构。控制面板下端的背面的一侧设置有延伸到电控室内的弧形轨槽，在微波炉的侧面板的内侧设置有卡在弧形轨槽内的定位柱，在控制面板向上翻转时，弧形轨槽沿定位柱作弧形移动。采用上述结构后，使用者可以根据需要调整控制面板的高度，无论微波炉放置在任何较低的地方，也能够方便地选择控制面板上的各种按钮，以对微波炉的工作进行控制。但上述控制面板结构的可靠性较差，长久使用后翻转结构容易损坏，还需要手动对控制面板进行上翻和复位，使用较为不便。
发明内容
本发明所要解决的第一个技术问题是针对上述现有技术现状，提供一种内部空间布局合理、散热效果好的蒸箱烤箱微波炉一体机。
本发明所要解决的第二个技术问题是针对上述现有技术现状，提供一种蒸汽量更大、内胆内蒸汽的温场均匀性更好的蒸箱烤箱微波炉一体机。
本发明所要解决的第三个技术问题是针对上述现有技术现状，提供一种控制面板组件上翻及复位机构结构简单、工作可靠的蒸箱烤箱微波炉一体机。
本发明解决上述第一个技术问题所采用的技术方案为：该蒸箱烤箱微波炉一体机，包括箱体和设于箱体内的烹饪室炉腔，在所述箱体内部并位于烹饪室炉腔之外安装有蒸汽发生装置、微波发生装置和烧烤发生装置，烹饪室炉腔上设有蒸汽入口和微波入口，所述蒸汽入口与蒸汽发生装置的蒸汽出口相连通，所述微波入口与微波发生装置的微波出口相连通，其特征在于：所述烹饪室炉腔的背部空间被隔板分隔为上层空间和下层空间，所述蒸汽发生装置设于所述上层空间内，所述微波发生装置设于所述下层空间内，在所述箱体的侧板上开有通风口，所述上层空间与下层空间相互连通并通过所述通风口与箱体外部相连通。
下层空间与上层空间可以有多种连通方式，优选地，在所述烹饪室炉腔背部的左右两侧分别设有支架立板，所述支架立板设于所述隔板与箱体底板之间，所述隔板、箱底底板和支架立板共同围成所述的下层空间，所述支架立板与同侧的箱体侧板之间形成有夹层，所述夹层与上层空间相连通，在所述支架立板上开有通孔，所述下层空间通过通孔与上层空间相连通。
进一步优选，所述通风口设于箱体的左侧板和右侧板的上部，在所述隔板上开有与所述下层空间相连通的通风孔，在所述上层空间内安装有第一导风罩，所述第一导风罩用来连通通风孔与左侧板或右侧板上的通风口，并且，第一导风罩的进风口正对所述通风口，第一导风罩的出风口朝下并正对所述通风孔。采用上述结构后，下层空间可以通过第一导风罩与对应的通风口相连通。
为了上层空间通风效果更好，所述通风口还设于所述箱体背板的上部。
为了使微波散热装置散热良好，所述微波发生装置包括波导管、磁控管、变压器、高压保险管和高压电容，所述波导管安装在烹饪室炉腔的左侧或者右侧，并且，所述波导管位于所述的夹层内。这样，从下层空间流入对应夹层的空气可以对波导管进行散热。
为了使微波发生装置的各组件位置分布更为合理并散热良好，所述波导管、磁控管和变压器在所述箱体左右方向上依次排列，且磁控管和变压器位于对应支架立板的内侧，所述高压保险管和高压电容位于对应支架立板的内侧并位于磁控管的上方，并且，所述磁控管、高压保险管和高压电容位于所述第一导风罩的出风口的正下方。这样，从第一导风罩出风口出来的风可以对微波发生装置元器件进行快速降温。
为了使蒸汽发生装置布局更为合理，所述蒸汽发生装置包括蒸汽发生器、过滤装置、水泵和电磁阀，所述蒸汽发生器安装在所述隔板上方，所述过滤装置与所述波导管设于不同侧的所述夹层内，所述过滤装置的出水口与蒸汽发生器的入水口相连通，在所述烹饪室腔体的上方设有水箱组件，所述水泵和电磁阀安装在所述烹饪室腔体的上方并用来控制所述水箱组件与过滤装置之间双向水流方向。
为了将上层空间内蒸汽发生装置元器件工作产生的热风吸入第二导风罩，并进而将其排出至箱体外，在所述烹饪室炉腔的上方安装有第二导风罩和贯流风机，所述贯流风机的进风口与所述上层空间相连通，贯流风机的出风口朝向第二导风罩的进风口，所述第二导风罩的出风口与箱体外部相连通。
烧烤发生装置可以有多种结构，优选地，所述的烧烤发生装置包括有安装在烹饪室炉腔顶部和/或底部和/或背部的加热管。
进一步优选，该蒸箱烤箱微波炉一体机还包括有能对蒸汽发生装置、微波发生装置和烧烤发生装置的工作状态进行集成控制的控制装置。这样，控制装置使一体机在单次烹调过程中能在蒸箱模式、微波炉和烤箱模式之间任意自动切换，因而该一体机的控制集成度高、用户可以在单次烹饪中对一体机进行工作模式切换来对食物进行加热，使不同的食物可以有相应的烹饪模式，能烹饪的食物种类更丰富，烹饪效果更好。
本发明解决上述第二个技术问题所采用的技术方案为：该蒸箱烤箱微波炉一体机的的蒸汽入口包括第一蒸汽入口和第二蒸汽入口，所述烹饪室炉腔的侧部安装有用来连通第一蒸汽入口与蒸汽发生装置的蒸汽出口的第一蒸汽接头，在所述烹饪室炉腔的背部安装有用来连通第二蒸汽入口蒸汽发生装置的蒸汽出口与的第二蒸汽接头。
进一步优选，所述烹饪室炉腔的背部具有热风挡板，在所述热风挡板上开有进风口和出风口，在所述热风挡板的背部设有热风室，在所述热风室内安装有加热组件，所述热风室通过所述进风口和出风口与烹饪室炉腔相连通，所述热风室还通过所述第二蒸汽接头与外部蒸汽管路相连通。采用上述结构后，热风室内的加热组件对第二路蒸汽进行二次加热，蒸汽温度更高，蒸汽的温场均匀性更好。
优选地，在所述热风挡板的背部固定有热风室盖板，所述热风室盖板中央镂空并在镂空部安装有热风室支架板，所述热风挡板、热风室盖板和热风室支架板共同围成所述的热风室，所述加热组件安装在所述热风室支架板上。
为了防止热风室内的热量扩散出去影响其他元器件性能，在所述热风挡板和热风室盖板的背部安装有第一隔热板，在所述热风室支架板的背部安装有第二隔热板。
本发明解决上述第三个技术问题所采用的技术方案为：该蒸箱烤箱微波炉一体机还包括控制面板组件、固定支架、电机、齿轮传动机构和连杆机构，所述固定支架有两个并分别设于所述控制面板组件背部的左右两侧，所述电机安装在其中一个固定支架上，所述齿轮传动机构包括输入齿轮、传动齿轮、传动轴和输出齿轮，所述输入齿轮由所述电机驱动，所述传动轴连接在两个固定支架之间，所述的传动齿轮有两组并分别安装在所述传动轴的两端，所述输入齿轮与同侧的传动齿轮相啮合，所述输出齿轮有两个并分别与同侧的传动齿轮相啮合，所述连杆机构有两个并分别安装在同侧的输出齿轮上，所述控制面板组件安装在所述的连杆机构上，所述输出齿轮驱动连杆机构动作并进而带动控制面板组件实现上翻和复位。
传动齿轮可以有多种结构，优选地，所述传动齿轮包括第一传动齿轮和第二传动齿轮，所述第一传动齿轮有两个并分别安装在所述传动轴的两端，所述输入齿轮与同侧的第一传动齿轮相啮合，所述第二传动齿轮有两个并分别与同侧的第一传动齿轮相啮合，所述输出齿轮与同侧的第二传动齿轮相啮合。
连杆机构可以有多种结构，所述连杆机构包括主动杆、从动杆和连杆，所述主动杆的第一端通过第一连接点连接在输出齿轮的输出轴上，且主动杆在输出齿轮的带动下绕该第一连接点转动，主动杆的第二端通过第一铰接点铰接于所述连杆的后端部，所述从动杆的第一端通过第二连接点连接在固定支架的固定轴上，且从动杆绕该第二连接点转动，从动杆的第二端通过第二铰接点铰接于所述连杆的后端部，且所述的第一连接点、第二连接点、第一铰接点、第二铰接点构成平行四边形的四个端点。
进一步优选，所述第二连接点位于第一连接点的前上方，所述第二铰接点位于第一铰接点的前上方。
为了使控制面板组件在上翻和复位过程中始终处于竖直状态，进一步优选，所述连秆包括有自前向后依次设置的竖直段、水平段和倾斜段，所述水平段自竖直段的底端水平向后延伸，所述倾斜段自水平段的后端向后下方延伸，所述第一铰接点和第二铰接点设于所述的倾斜段上。
为了防止连杆在复位和上翻位置时发生抖动，在所述固定支架上设有第一限位销和第二限位销，在所述主动杆的中间或靠近中间的位置上设有第三限位销，在所述从动杆的中间或者靠近中间的位置上设有第四限位销，在控制面板组件复位状态下，所述第一限位销与所述主动杆相抵并对主动杆进行限位，所述第三限位销与连杆相抵并对连杆进 行限位，在控制面板组件上翻状态下，所述第二限位销与所述从动杆相抵并对从动杆进行限位，所述第四限位销与连杆相抵并对连杆进行限位。
与现有技术相比，本发明的优点在于：该蒸箱烤箱微波炉一体机将烹饪室炉腔的背部空间分隔为上层空间和下层空间，蒸汽发生装置设于上层空间内，微波发生装置设于下层空间内，蒸汽发生装置的元器件与微波发生装置的元器件互不影响，空间布局合理，烹饪室炉腔外部空间得到充分利用，在一体机体积不变的前提下，可以增大烹饪室炉腔的体积。此外，上层空间和下层空间相互连通并通过箱体侧板上的通风口与箱体外部相连通，即采用独特的双风道设计后，有效解决了上、下层空间的空气流通问题，可以快速有效地对蒸汽发生装置和微波发生装置的电子元器件进行及时散热降温，利于延长一体机的使用寿命并提高使用安全性。
附图说明
图1为本发明实施例在门体打开后的结构示意图；
图2为本发明实施例去掉顶板后的结构示意图；
图3为本发明实施例去掉背板后的结构示意图；
图4为本发明实施例去掉顶板和背板后的结构示意图；
图5为本发明实施例安装有背部隔热板的结构示意图；
图6为本发明实施例的双蒸汽入口的结构示意图；
图7为本发明实施例的背部热风室的结构示意图；
图8为本发明实施例的烹饪室内胆的结构示意图；
图9为本发明实施例在控制面板组件处于复位状态下的结构示意图；
图10为图9中去掉控制面板组件后的结构示意图；
图11为图9所示机构的未安装电机一侧的结构示意图；
图12为本发明实施例的连杆机构在复位状态下的结构示意图；
图13为本发明实施例在控制面板组件处于中间状态下的结构示意图；
图14为本发明实施例在控制面板组件处于上翻状态下的结构示意图；
图15为图14所示机构安装有电机一侧的结构示意图；
图16为图14所示机构未安装电机一侧的结构示意图。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图1至图4所示，为本发明蒸箱烤箱微波炉一体机的一个优选实施例。该蒸箱烤箱微波炉一体机包括箱体1和设于箱体1内的烹饪室炉腔2，在箱体1内部并位于烹饪 室炉腔2之外安装有蒸汽发生装置、微波发生装置和烧烤发生装置，烹饪室炉腔2上设有蒸汽入口和微波入口，蒸汽入口与蒸汽发生装置的蒸汽出口相连通，微波入口与微波发生装置的微波出口相连通。烹饪室炉腔2的背部空间被隔板3分隔为上层空间4和下层空间5，蒸汽发生装置设于上层空间4内，微波发生装置设于下层空间5内。
本实施例中，在箱体1的左侧板11、右侧板12和背板13的上部开有通风口15，背板13即为箱体1的后侧阪。上层空间4通过左侧板11和背板13上的通风口15与箱体外部相连通。上层空间4与下层空间5相互连通，具体地，在烹饪室炉腔2背部的左右两侧分别设有支架立板6，支架立板6设于隔板3与箱体底板14之间并起到支撑隔板的作用，隔板3、箱底底板14和支架立板6共同围成下层空间5，支架立板6与同侧的箱体侧板之间形成有夹层7，夹层7与上层空间4相连通，在支架立板6上开有通孔61，下层空间5通过通孔61与上层空间4相连通。
以图2中箭头A所示方向为左，右侧板12上的通风口15为进风口，在隔板3上开有与下层空间5相连通的通风孔31，在上层空间4内安装有第一导风罩8，第一导风罩8用来连通通风孔31与右侧板12上的通风口15，并且，第一导风罩8的进风口正对该通风口15，第一导风罩8的出风口朝下并正对通风孔31。
微波发生装置包括波导管111、磁控管112、变压器113、高压保险管114、高压电容115和微波搅拌电机(图中未示)，波导管111和微波搅拌电机安装在烹饪室炉腔2的右侧，并且，波导管111位于右侧的夹层7内。下层空间5内的一部风空气通过波导管一侧的支架立板6的通孔61流到夹层7内，对波导管111和微波搅拌电机进行散热，多余空气会通过另一侧支架立板6上的通孔61流向上层空间4，从而实现下层空间5与上层空间4相连通。
本实施例中，波导管111、磁控管112和变压器113在箱体1左右方向上依次排列，且磁控管112和变压器113位于对应支架立板6的内侧即左侧，高压保险管114和高压电容115位于对应支架立板6的内侧并位于磁控管112的上方，并且，磁控管112、高压保险管114和高压电容115位于第一导风罩8的出风口的正下方，从第一导风罩8出风口出来的风可以对磁控管112、高压保险管114和高压电容115进行快速降温。当然，也可以设计成磁控管112、变压器113、高压保险管114和高压电容115在箱体1的左右方向上依次排列。
蒸汽发生装置包括蒸汽发生器121、过滤装置122、水泵123和电磁阀124。其中，蒸汽发生器121安装在隔板3上方，过滤装置122位于箱体左侧的夹层7内，过滤装置122的出水口与蒸汽发生器121的入水口相连通，在烹饪室腔体2的上方设有水箱组件125，水泵123和电磁阀124安装在烹饪室腔体2的上方并用来控制水箱组件125与过滤装置122之间双向水流方向。该蒸汽发生装置的工作原理与现有的蒸箱相同，在此不再展开描述。
另外，在烹饪室炉腔2的上方安装有第二导风罩9和贯流风机10，水箱组件125安装在第二导风罩9的上方，贯流风机10的进风口与上层空间4相连通，贯流风机10的出风口朝向第二导风罩9的进风口，第二导风罩9的出风口与箱体1外部相连通。工作时，上层空间4内蒸汽发生装置元器件工作产生的热风被贯流风机10带走，并通过第二导风罩9排出箱体1外部。
烧烤发生装置包括有安装在烹饪室炉腔2顶部、底部和背部的加热管(图中未示)，启动烧烤模式时，加热管开始工作对炉腔进行加热。烧烤发生装置的结构为常规设计，在此不再展开描述。
如图5至图8所示，为了增大蒸汽量，烹饪室炉腔2上的蒸汽入口包括第一蒸汽入口和第二蒸汽入口，烹饪室炉腔2的侧部安装有第一蒸汽接头131，第一蒸汽接头131用来连通第一蒸汽入口与蒸汽发生装置的蒸汽出口，在烹饪室炉腔2的背部安装有第二蒸汽接头132，第二蒸汽接头132用来连通第二蒸汽入口蒸汽发生装置的蒸汽出口。其中，第一蒸汽接头131与现有蒸箱的蒸汽接头结构相同，在此不展开描述。
烹饪室炉腔2的背部具有热风挡板21，在热风挡板21上开有进风口211和出风口212，在热风挡板21的背部设有热风室，在热风室内安装有加热组件22，热风室通过进风口211和出风口212与烹饪室炉腔2相连通，热风室还通过第二蒸汽接头132与外部蒸汽管路相连通。另外，在热风挡板21的背部固定有热风室盖板23，热风室盖板23中央镂空并在镂空部安装有热风室支架阪24，热风挡板21、热风室盖板23和热风室支架板24共同围成热风室，加热组件22安装在热风室支架板24上。
另外，为了防止热风室内的热量扩散出去影响其他元器件性能，在热风挡板21和和热风室盖板23的背部安装有第一隔热板25，在热风室支架板24的背部安装有第二隔热板26。
如图9至图16所示，本实施例的一体机包括有能上翻和复位的控制面板组件16，在控制面板组件16的背部设有固定支架17、电机18、齿轮传动机构19和连杆机构20。其中，固定支架17有两个并分别设于控制面板组件16背部的左右两侧，电机18安装在其中一个固定支架17上，齿轮传动机构19包括输入齿轮191、传动齿轮、传动轴194和输出齿轮195，输入齿轮191由电机18驱动，传动轴194连接在两个固定支架17之间，传动齿轮有两组并分别安装在传动轴194的两端，输入齿轮191与同侧的传动齿轮相啮合，输出齿轮195有两个并分别与同侧的传动齿轮相啮合，连杆机构20有两个并分别安装在同侧的输出齿轮195上，控制面板组件16安装在连杆机构20上，输出齿轮195驱动连杆机构20动作并进而带动控制面板组件16实现上翻和复位。当需要取出水箱126加水时，通过控制装置控制连杆机构20开始工作，带动控制面板组件16向上运动至最高位置，使用者可以方便取出水箱126进行加水，水箱126加水完成后，将水箱126放回至水箱座内，连杆机构20带动控制面板组件16复位。
本实施例中的传动齿轮包括第一传动齿轮192和第二传动齿轮193，第一传动齿轮192有两个并分别安装在传动轴194的两端，输入齿轮191与同侧的第一传动齿轮192相啮合，第二传动齿轮193有两个并分别与同侧的第一传动齿轮192相啮合，输出齿轮195与同侧的第二传动齿轮193相啮合。
以图12中箭头B所示方向为前向，本实施例中的连杆机构20包括主动杆201、从动杆202和连杆203，主动杆201的第一端通过第一连接点204连接在输出齿轮195的输出轴1951上，且主动杆201在输出齿轮195的带动下绕该第一连接点204转动，主动杆201的第二端通过第一铰接点206铰接于连杆203的后端部，从动杆202的第一端通过第二连接点205连接在固定支架17的固定轴171上，且从动杆202绕该第二连接点205转动，从动杆202的第二端通过第二铰接点207铰接于连杆203的后端部，且第一连接点204、第二连接点205、第一铰接点206、第二铰接点207构成平行四边形的四个端点。并且，第二连接点205位予第一连接点204的前上方，第二铰接点207位于第一铰接点206的前上方。
另外，本实施例的连杆203包括有自前向后依次设置的竖直段2031、水平段2032和倾斜段2033，水平段2032自竖直段2031的底端水平向后延伸，倾斜段2033自水平段2032的后端向后下方延伸，第一铰接点206和第二铰接点207设于倾斜段2033上。由此，可以使控制面板组件16在上翻和复位过程中始终处于竖直状态。
为了防止连杆203在复位和上翻位置时发生抖动，在固定支架17上设有第一限位销101和第二限位销102，在主动杆201的中间或靠近中间的位置上设有第三限位销103，在从动杆202的中间或者靠近中间的位置上设有第四限位销104，在控制面板组件复位状态下，第一限位销101与主动杆201相抵并对主动杆进行限位，第三限位销103与连杆203相抵并对连杆进行限位，在控制面板组件上翻状态下，第二限位销102与从动杆202相抵并对从动杆进行限位，第四限位销104与连杆203相抵并对连杆进行限位。
本实施例中的蒸箱烤箱微波炉一体机的控制原理及过程如下：
该一体机的控制面板组件16具有控制装置、人机操作界面和显示组件，人机操作界面和显示组件与控制装置相连接，人机操作界面接收外界输入信号并将该输入信号转换为能被控制装置识别的输出信号，控制装置接收该输出信号并根据该输出信号对蒸汽发生装置、微波发生装置和烧烤发生装置的工作状态进行集成控制，显示组件显示蒸汽发生装置、微波发生装置和烧烤发生装置的工作状态。
该一体机有单独蒸、单独微、单独烤、蒸微、蒸烤、烤微、蒸烤微灯多种烹饪模式，在人机操作界面上可以预先设定各类食物的最佳烹饪模式。工作前，选择待加热食物的烹饪模式，工作时，控制装置可以控制一体机在单次烹饪过程中实现任意烹饪模式的自动切换。这样，一体机的控制集成度高，不同食物可以有相应的最佳烹饪模式，丰富的烹饪模式可以满足绝大多数食物的烹饪，且烹饪效果更好。

Claims (20)

  1. 一种蒸箱烤箱微波炉一体机，包括箱体(1)和设于箱体内的烹饪室炉腔(2)，在所述箱体(1)内部并位于烹饪室炉腔(2)之外安装有蒸汽发生装置、微波发生装置和烧烤发生装置，烹饪室炉腔(2)上设有蒸汽入口和微波入口，所述蒸汽入口与蒸汽发生装置的蒸汽出口相连通，所述微波入口与微波发生装置的微波出口相连通，其特征在于：
    所述烹饪室炉腔(2)的背部空间被隔板(3)分隔为上层空间(4)和下层空间(5)，所述蒸汽发生装置设于所述上层空间(4)内，所述微波发生装置设于所述下层空间(5)内，在所述箱体(1)的侧板上开有通风口(15)，所述上层空间(4)与下层空间(5)相互连通并通过所述通风口(15)与箱体外部相连通。
  2. 根据权利要求1所述的蒸箱烤箱微波炉一体机，其特征在于：在所述烹饪室炉腔(2)背部的左右两侧分别设有支架立板(6)，所述支架立板(6)设于所述隔板(3)与箱体底板(14)之间，所述隔板(3)、箱底底板(14)和支架立板(6)共同围成所述的下层空间(5)，所述支架立板(6)与同侧的箱体侧板之间形成有夹层(7)，所述夹层(7)与上层空间(4)相连通，在所述支架立板(6)上开有通孔(61)，所述下层空间(5)通过通孔(61)与上层空间(4)相连通。
  3. 根据权利要求2所述的蒸箱烤箱微波炉一体机，其特征在于：所述通风口(15)设于箱体的左侧板(11)和右侧板(12)的上部，在所述隔板(3)上开有与所述下层空间(5)相连通的通风孔(31)，在所述上层空间(4)内安装有第一导风罩(8)，所述第一导风罩(8)用来连通通风孔(31)与左侧板(11)或右侧板(12)上的通风口(15)，并且，第一导风罩(8)的进风口正对所述通风口(15)，第一导风罩(8)的出风口朝下并正对所述通风孔(31)。
  4. 根据权利要求3所述的蒸箱烤箱微波炉一体机，其特征在于：所述通风口(15)还设于所述箱体(1)背板(13)的上部。
  5. 根据权利要求3所述的蒸箱烤箱微波炉一体机，其特征在于：所述的微波发生装置包括波导管(111)、磁控管(112)、变压器(113)、高压保险管(114)和高压电容(115)，所述波导管(111)安装在所述烹饪室炉腔(2)的左侧或者右侧，并且，所述波导管(111)位于所述的夹层(7)内。
  6. 根据权利要求5所述的蒸箱烤箱微波炉一体机，其特征在于：所述波导管(111)、磁控管(112)和变压器(113)在所述箱体(1)左右方向上依次排列，且磁控管(112)和变压器(113)位于对应支架立板(6)的内侧，所述高压保险管(114)和高压电容(115)位于对应支架立板(6)的内侧并位于磁控管(112)的上方，并且，所述磁控管(112)、高压保险管(114)和高压电容(115)位于所述第一导风罩(8)的出风口的正下方。
  7. 根据权利要求5所述的蒸箱烤箱微波炉一体机，其特征在于：所述蒸汽发生装置包括蒸汽发生器(121)、过滤装置(122)、水泵(123)和电磁阀(124)，所述蒸汽发生器(121)安装在所述隔板(3)上方，所述过滤装置(122)与所述波导管(111)设于不同侧的所述夹层(7) 内，所述过滤装置(122)的出水口与蒸汽发生器(121)的入水口相连通，在所述烹饪室腔体(2)的上方设有水箱组件(125)，所述水泵(123)和电磁阀(124)安装在所述烹饪室腔体(2)的上方并用来控制所述水箱组件(125)与过滤装置(122)之间双向水流方向。
  8. 根据权利要求1所述的蒸箱烤箱微波炉一体机，其特征在于：在所述烹饪室炉腔(2)的上方安装有第二导风罩(9)和贯流风机(10)，所述贯流风机(10)的进风口与所述上层空间(4)相连通，贯流风机(10)的出风口朝向第二导风罩(9)的进风口，所述第二导风罩(9)的出风口与箱体(1)外部相连通。
  9. 根据权利要求1所述的蒸箱烤箱微波炉一体机，其特征在于：所述的烧烤发生装置包括有安装在烹饪室炉腔(2)顶部和/或底部和/或背部的加热管。
  10. 根据权利要求1所述的蒸箱烤箱微波炉一体机，其特征在于：还包括有能对蒸汽发生装置、微波发生装置和烧烤发生装置的工作状态进行集成控制的控制装置。
  11. 根据权利要求1至10中任一权利要求所述的蒸箱烤箱微波炉一体机，其特征在于：所述的蒸汽入口包括第一蒸汽入口和第二蒸汽入口，所述烹饪室炉腔(2)的侧部安装有用来连通第一蒸汽入口与蒸汽发生装置的蒸汽出口的第一蒸汽接头(131)，在所述烹饪室炉腔(2)的背部安装有用来连通第二蒸汽入口蒸汽发生装置的蒸汽出口与的第二蒸汽接头(132)。
  12. 根据权利要求11所述的蒸箱烤箱微波炉一体机，其特征在于：所述烹饪室炉腔(2)的背部具有热风挡板(21)，在所述热风挡板(21)上开有进风口(211)和出风口(212)，在所述热风挡板(21)的背部设有热风室，在所述热风室内安装有加热组件(22)，所述热风室通过所述进风口(211)和出风口(212)与烹饪室炉腔(2)相连通，所述热风室还通过所述第二蒸汽接头(132)与外部蒸汽管路相连通。
  13. 根据权利要求12所述的蒸箱烤箱微波炉一体机，其特征在于：在所述热风挡板(21)的背部固定有热风室盖板(23)，所述热风室盖板(23)中央镂空并在镂空部安装有热风室支架板(24)，所述热风挡板(21)、热风室盖板(23)和热风室支架板(24)共同围成所述的热风室，所述加热组件(22)安装在所述热风室支架板(24)上。
  14. 根据权利要求13所述的蒸箱烤箱微波炉一体机，其特征在于：在所述热风挡板(21)和和热风室盖板(23)的背部安装有第一隔热板(25)，在所述热风室支架板(24)的背部安装有第二隔热板(26)。
  15. 根据权利要求1至10中任一权利要求所述的蒸箱烤箱微波炉一体机，其特征在于：还包括控制面板组件(16)、固定支架(17)、电机(18)、齿轮传动机构(19)和连杆机构(20)，所述固定支架(17)有两个并分别设于所述控制面板组件(16)背部的左右两侧，所述电机(18)安装在其中一个固定支架(17)上，所述齿轮传动机构(19)包括输入齿轮(191)、传动齿轮、传动轴(194)和输出齿轮(195)，所述输入齿轮(191)由所述电机(18)驱动，所述传动轴(194)连接在两个固定支架(17)之间，所述的传动齿轮有两组并分别安装在所述传 动轴(194)的两端，所述输入齿轮(191)与同侧的传动齿轮相啮合，所述输出齿轮(195)有两个并分别与同侧的传动齿轮相啮合，所述连杆机构(20)有两个并分别安装在同侧的输出齿轮(195)上，所述控制面板组件(16)安装在所述的连杆机构(20)上，所述输出齿轮(195)驱动连杆机构(20)动作并进而带动控制面板组件(16)实现上翻和复位。
  16. 根据权利要求15所述的蒸箱烤箱微波炉一体机，其特征在于：所述传动齿轮包括第一传动齿轮(192)和第二传动齿轮(193)，所述第一传动齿轮(192)有两个并分别安装在所述传动轴(194)的两端，所述输入齿轮(191)与同侧的第一传动齿轮(192)相啮合，所述第二传动齿轮(193)有两个并分别与同侧的第一传动齿轮(192)相啮合，所述输出齿轮(195)与同侧的第二传动齿轮(193)相啮合。
  17. 根据权利要求15所述的蒸箱烤箱微波炉一体机，其特征在于：所述连杆机构(20)包括主动杆(201)、从动杆(202)和连杆(203)，所述主动杆(201)的第一端通过第一连接点(204)连接在输出齿轮(195)的输出轴(1951)上，且主动杆(201)在输出齿轮(195)的带动下绕该第一连接点(204)转动，主动杆(201)的第二端通过第一铰接点(206)铰接于所述连杆(203)的后端部，所述从动杆(202)的第一端通过第二连接点(205)连接在固定支架(17)的固定轴(171)上，且从动杆(202)绕该第二连接点(205)转动，从动杆(202)的第二端通过第二铰接点(207)铰接于所述连杆(203)的后端部，且所述的第一连接点(204)、第二连接点(205)、第一铰接点(206)、第二铰接点(207)构成平行四边形的四个端点。
  18. 根据权利要求17所述的蒸箱烤箱微波炉一体机，其特征在于：所述第二连接点(205)位于第一连接点(204)的前上方，所述第二铰接点(207)位于第一铰接点(206)的前上方。
  19. 根据权利要求18所述的蒸箱烤箱微波炉一体机，其特征在于：所述连杆(203)包括有自前向后依次设置的竖直段(2031)、水平段(2032)和倾斜段(2033)，所述水平段(2032)自竖直段(2031)的底端水平向后延伸，所述倾斜段(2033)自水平段(2032)的后端向后下方延伸，所述第一铰接点(206)和第二铰接点(207)设于所述的倾斜段(2033)上。
  20. 根据权利要求17所述的蒸箱烤箱微波炉一体机，其特征在于：在所述固定支架(17)上设有第一限位销(101)和第二限位销(102)，在所述主动杆(201)的中间或靠近中间的位置上设有第三限位销(103)，在所述从动杆(202)的中间或者靠近中间的位置上设有第四限位销(104)，在控制面板组件复位状态下，所述第一限位销(101)与所述主动杆(201)相抵并对主动杆进行限位，所述第三限位销(103)与连杆(203)相抵并对连杆进行限位，在控制面板组件上翻状态下，所述第二限位销(102)与所述从动杆(202)相抵并对从动杆进行限位，所述第四限位销(104)与连杆(203)相抵并对连杆进行限位。
PCT/CN2017/000557 2016-12-23 2017-09-05 一种蒸箱烤箱微波炉一体机 WO2018113038A1 (zh)

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