WO2018188334A1 - 微波干衣机 - Google Patents
微波干衣机 Download PDFInfo
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- WO2018188334A1 WO2018188334A1 PCT/CN2017/111239 CN2017111239W WO2018188334A1 WO 2018188334 A1 WO2018188334 A1 WO 2018188334A1 CN 2017111239 W CN2017111239 W CN 2017111239W WO 2018188334 A1 WO2018188334 A1 WO 2018188334A1
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- microwave
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- assembly
- cylinder
- waveguide
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/48—Control of the energy consumption
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Definitions
- the present invention relates to the field of household appliances, and in particular to a microwave dryer.
- the microwave dryer 1' is a new type of technical product produced by combining the principle of microwave heating with the principle of a dryer. As shown in FIG. 1 to FIG. 5, the direction indicated by the arrow is the movement trajectory of the microwave and the hot air.
- the microwave port 10' and the hot air source inlet 20' are disposed. It is disposed at the rear end of the drum 30', and the microwave port 10' and the hot air source inlet 20' are located on the same end surface, so that microwaves and hot air enter the inside of the drum 30' from the rear end of the drum 30', and the arrangement reduces the source of the hot air.
- the inlet area makes the wind resistance and thermal energy loss large, and the drying efficiency is low.
- the waveguide 40' is long, prolongs the working path of the microwave energy, and exacerbates the loss of microwave energy; the air duct 50' and the fan assembly 60'
- the air passages are long and have many curved roads.
- the working path of wind energy is long, the wind resistance coefficient is high, and the heat energy loss is large.
- an object of the present invention is to provide a microwave clothes dryer.
- a microwave dryer comprising: a cavity assembly provided with a cylinder, a rear plate and a waveguide assembly, the waveguide assembly being connected to the side wall of the cylinder, the side The wall is provided with a waveguide port communicating with the waveguide assembly, the rear plate is disposed at the opening of the cylinder and connected to the cylinder, and the rear plate is provided with a first air inlet.
- a microwave dryer provided by the present invention includes a cavity assembly provided with a cylinder, a rear plate and a waveguide assembly.
- the microwave generated by the microwave emission source of the microwave dryer enters the cavity through the waveguide, and the penetration of the microwave into the water of the laundry in the cylinder
- the molecular heating causes the water molecules to evaporate rapidly, so that the inside and outside of the clothes are simultaneously heated and heated uniformly, the drying speed is improved, and a good drying effect is ensured.
- the structure and installation position of the waveguide assembly shortens the length of the microwave transmission path.
- the microwave loss is reduced, and the microwave utilization rate is improved; further, the first air inlet is disposed on the rear plate at the opening of the cylinder, and the air inlet area at the opening of the cylinder is increased to greatly reduce the drag coefficient and reduce
- the heat energy loss increases the efficiency of heat energy utilization.
- the prior art microwave dryer has two inlets of microwave and hot air at the same end face of the cavity, the inlet area of the hot air energy is small, the pipeline for transmitting microwave energy and heat energy is too long, and the drag coefficient is increased. A serious problem of heat loss.
- the cavity assembly has novel structure, reasonable design, strong adaptability, convenient maintenance and repair, significant energy saving and emission reduction effect, and improved product performance and user experience.
- microwave dryer in the above embodiment provided by the present invention may further have the following additional technical features:
- the microwave dryer further includes: an air hood provided in a groove structure, the cover is disposed on the first air inlet, opposite to the cylinder, and the bottom of the groove structure is provided with an orientation a first protrusion in a cylindrical direction; wherein the first protrusion abuts on the rear plate, and an annular air passage structure is formed between the inner wall of the groove structure and the side wall of the rear plate.
- the air hood as a groove structure
- the first protrusion of the air hood is abutted on the rear plate
- an annular air passage is formed between the inner wall of the groove structure and the side wall of the rear plate.
- the structure is such that hot air is introduced into the cylinder through the first air inlet through the annular air passage structure, thereby achieving drying of the laundry.
- the annular air passage structure increases the area of the first air inlet, shortens the heat energy transmission path, reduces the wind resistance coefficient, reduces the heat energy loss, improves the heat energy utilization efficiency, and improves the user experience; further, the annular air channel
- the structure ensures that the air volume received at various angles is equal during the rotation of the clothes, thereby accelerating the drying efficiency of the clothes.
- the groove structure is simple to form and the processing cost is low.
- the cavity assembly further includes: a front plate disposed at the opening of the cylinder and connected to the cylinder, the front plate being opposite to the rear plate; the opposite sides of the bottom plate and the bottom plate respectively Even Connect the front and rear panels.
- the cavity assembly further includes: a front plate and a bottom plate.
- the front plate is opposite to the rear plate and is respectively connected to the cylinder.
- the front plate, the cylinder, the rear plate and the bottom plate are connected to form a horizontal air flow passage, which accelerates the flow speed of the microwave and the hot air, and improves the use efficiency of the device for thermal energy.
- the bottom plate structure is set reasonably, the connection rigidity between the front plate and the rear side is strengthened, the service life of the device is improved, and the user experience is improved.
- the microwave dryer further comprises: the waveguide assembly is disposed on the bottom plate; the fan assembly is disposed on the bottom plate, located at one side of the waveguide assembly, connected to the rear plate, and the rear plate is disposed There is an air outlet communicating with the fan assembly, and the air outlet is opposite to the groove structure, and the second air inlet of the fan assembly is close to the microwave generator of the waveguide assembly.
- the second air inlet of the fan assembly is close to the microwave generator of the waveguide assembly, so that the external air flows through the microwave generator and enters through the second air inlet.
- the rapid flow of outside air takes away the heat generated by the operation of the waveguide assembly, increasing the thermal energy entering the fan assembly.
- the waveguide assembly removes the heat generated during operation due to the flow of air.
- the rear plate is provided with an air outlet communicating with the fan assembly, and the air outlet is opposite to the groove structure, so that The wind generated by the fan assembly enters the annular air duct structure through the air outlet at the first time, shortens the heat energy transmission path, reduces the wind resistance coefficient, reduces the heat energy loss, and improves the heat energy utilization efficiency.
- the microwave dryer further comprises: a high voltage device disposed on the bottom plate on the other side of the waveguide assembly, wherein the connection between the high voltage device, the waveguide assembly and the fan assembly is linear .
- the connection between the high voltage device, the waveguide assembly and the fan assembly is linear, and the structure is such that external air flows through the high voltage device and the waveguide.
- the component is then moved into the fan assembly by the second air inlet. The rapid flow of outside air takes away the heat generated by the waveguide assembly and the high voltage device, increasing the heat energy entering the fan assembly.
- the waveguide assembly and the high voltage takes away the heat generated during operation due to the flow of air, avoids the temperature of the casing when the waveguide assembly and the high-voltage device are operated, and prolongs the service life of the waveguide assembly and the high-voltage device; further, the high-voltage device, The wires of the waveguide assembly and the fan assembly are linear, shortening the secondary heating path of the air and increasing the thermal energy entering the fan assembly.
- the fan assembly comprises: a bracket disposed on the bottom plate; a motor disposed on one side of the bracket; a volute disposed on the other side of the bracket, the outlet of the volute being connected to the air outlet; The turbine blade is placed on the bracket and located inside the volute.
- the bracket provides a connection and installation support point for the entire fan assembly, and the components such as the motor, the volute and the turbine fan blade are disposed on the bracket, and the bracket is disposed on the bottom plate.
- the design is reasonable, the installation and connection are convenient, and the maintenance is performed.
- the maintenance cost is low; further, the motor in the fan assembly refers to the power of the fan, and the boosting and discharging of the intake air is realized, and the turbine blade realizes the speed increase and the change direction of the intake air, and is driven by the motor.
- the outlet of the volute enters the annular air duct structure through the air outlet; further, the outlet of the volute is connected to the air outlet to greatly shorten the heat energy transmission path, reduce the drag coefficient, reduce the heat energy loss, and improve the heat energy utilization efficiency. .
- the high voltage device is a transformer or a frequency converter.
- the transformer or the frequency converter has common products, low cost, stable performance and good interchangeability, and the high-voltage device generates low cost for the transformer or the frequency converter, and reduces the cost of subsequent maintenance, repair and replacement.
- the microwave generator is a magnetron.
- the electrons in the magnetron interact with the high-frequency electromagnetic field under the control of a constant magnetic field and a constant electric field perpendicular to each other, and convert the energy obtained from the constant electric field into microwave energy, thereby generating microwave energy.
- the purpose is that the magnetron has high power, high efficiency, low working voltage, small size, light weight and low cost.
- the microwave generator generates low cost for the magnetron and reduces the cost of subsequent maintenance, repair and replacement.
- the cavity assembly further comprises: a hinge disposed on the front plate facing away from the bottom plate; and a bearing disposed on the bottom plate and facing away from the front plate.
- the cavity assembly further includes: a hinge and a bearing.
- the hinge structure is simple, raw The cost is low, the hinge is arranged on the front plate, so that the front plate is connected to other components of the microwave dryer; further, the bearing is arranged on the bottom plate, so that the cylinder can rotate relative to the cavity assembly, thereby making the circle
- the clothes in the cylinder rotate during the drying process, so that all parts of the clothes can be ventilated and subjected to microwaves, which is favorable for uniform heating and even ventilation inside and outside the clothes, ensuring good exhaust heat dissipation effect and uniform microwave heating effect. And to ensure a good disinfection effect, improve user satisfaction.
- the side wall of the cylinder in which the waveguide is located is a flat surface.
- the side wall of the cylinder where the waveguide port is located is a flat surface rather than a curved surface, which facilitates assembly with the waveguide assembly and the cylindrical sidewall, increases the stability of the installation of the waveguide assembly, and facilitates subsequent maintenance and maintenance. .
- the first air inlet is an annular mesh
- the second mesh is provided at the rear plate at the rear plate.
- the annular mesh structure is matched with the annular air passage structure, thereby increasing the area of the first air inlet and shortening the heat energy transmission path.
- the wind resistance coefficient is small, the heat energy loss is reduced, and the heat energy utilization efficiency is improved; further, the annular mesh hole ensures that the air volume received at each angle is uniform during the rotation of the clothes, thereby accelerating the drying efficiency of the clothes.
- a second protrusion facing the cylinder is disposed at the rear plate of the annular mesh, so that when the hot air source enters the cylinder from the annular mesh, the backflow of the air is avoided, and a better The wind collecting effect ensures the output of the hot air, improves the working efficiency of the microwave dryer and improves the user experience.
- FIG. 1 is a schematic structural view of a microwave dryer of the related art
- FIG. 2 is a schematic structural view of a related art microwave clothes dryer
- FIG. 3 is a schematic structural view of a cavity assembly in the related art
- Figure 4 is a cross-sectional view of the cavity assembly of the embodiment of Figure 3;
- Figure 5 is an exploded view of the fan assembly and the air duct in the related art
- Figure 6 is a cross-sectional view of a microwave dryer according to an embodiment of the present invention.
- Figure 7 is a cross-sectional view of a microwave dryer according to an embodiment of the present invention.
- Figure 8 is a cross-sectional view of a microwave dryer according to an embodiment of the present invention.
- FIG. 9 is a schematic structural view of a microwave clothes dryer according to an embodiment of the present invention.
- Figure 10 is a schematic view showing the structure of a cavity assembly in an embodiment of the present invention.
- Figure 11 is a schematic view showing the structure of a cavity assembly in an embodiment of the present invention.
- Figure 12 is a cross-sectional view of the cavity assembly of the embodiment of Figure 11;
- Figure 13 is an exploded view of the hood, the rear plate and the fan assembly in one embodiment of the present invention.
- Figure 14 is a cross-sectional view of a rear plate and an air hood in an embodiment of the present invention.
- Figure 15 is a cross-sectional view of a fan assembly in accordance with one embodiment of the present invention.
- FIG. 16 is a schematic structural view of a fan assembly according to an embodiment of the present invention.
- Figure 17 is an exploded view of the fan assembly in one embodiment of the present invention.
- microwave dryer 10 cavity assembly, 20 cylinder, 202 waveguide, 30 rear panel, 302 first air inlet, 3022 second projection, 304 air outlet, 40 wave duct assembly, 50 air duct, 502 first projection, 60 front panel, 70 bottom panel, 80 fan assembly, 802 second air inlet, 804 bracket, 806 motor, 808 volute, 810 turbine blade, 90 high pressure device, 100 hinge, 110 bearing.
- a microwave dryer 1 according to some embodiments of the present invention will now be described with reference to FIGS. 6 through 17.
- the embodiment of the first aspect of the present invention provides a microwave dryer 1 including a cavity assembly 10 provided with a cylinder 20 and a rear plate. 30 and the waveguide assembly 40, the waveguide assembly 40 is coupled to the side wall of the cylinder 20, the side wall is provided with a waveguide port 202 in communication with the waveguide assembly 40, and the rear plate 30 is disposed at the opening of the cylinder 20 and with the cylinder The 20th phase is connected, and the rear plate 30 is provided with a first air inlet 302.
- a microwave dryer 1 provided by the present invention includes a cavity assembly 10 provided with a cylinder 20, a rear plate 30 and a waveguide assembly 40.
- the microwave generated by the microwave emission source of the microwave dryer 1 enters the cavity through the waveguide, utilizing the permeability of the microwave to the cylinder
- the water molecules of the clothes in 20 are heated to rapidly evaporate the water molecules, so that the inside and outside of the clothes are simultaneously heated and heated uniformly, the drying speed is improved, and a good drying and sterilizing effect is ensured, and at the same time, the structure and installation of the waveguide assembly 40 are completed.
- the position shortens the length of the microwave transmission path, reduces microwave loss, and improves microwave utilization; further, the first air inlet 302 is disposed on the rear plate 30 at the opening of the cylinder 20, thereby increasing the opening of the cylinder 20.
- the air inlet area greatly reduces the drag coefficient, reduces thermal energy loss, and improves thermal energy utilization efficiency.
- the prior art microwave dryer 1 solves the problem that the two energy inlets of the microwave and the hot air are at the same end face of the cavity, the inlet area of the hot air energy is small, and the pipeline for transmitting microwave energy and heat energy is too long, resulting in an increase in the drag coefficient. The problem of serious heat loss.
- the cavity assembly 10 has novel structure, reasonable design, strong adaptability, convenient maintenance and maintenance, remarkable energy saving and emission reduction effect, and improved product use performance and user experience.
- the waveguide assembly 40 is connected to the side wall of the cylinder 20, thereby shortening the length of the microwave transmission path and reducing microwave loss, compared to the working efficiency of the microwave dryer 1 having a longer waveguide in the related art. Increase by more than 2%.
- the microwave dryer 1 further includes: an air hood 50 disposed in a groove structure, and disposed on the first air inlet 302, Opposite the cylinder 20, the bottom of the groove structure is provided with a first protrusion 502 facing the cylinder 20; wherein the first protrusion 502 is abutted on the rear plate 30, and the inner wall of the groove structure is An annular air passage structure is formed between the side walls of the rear plate 30.
- the first protruding portion 502 of the air guiding cover 50 abuts against the rear plate 30, and the inner wall of the groove structure and the side wall of the rear plate 30
- the annular air passage structure is formed such that the hot air is introduced into the cylinder 20 through the first air inlet 302 through the annular air passage structure, thereby achieving drying of the laundry.
- the annular air passage structure increases the area of the first air inlet 302, shortens the heat energy transmission path, reduces the wind resistance coefficient, reduces the heat energy loss, improves the heat energy utilization efficiency, and improves the user experience; further, the annular wind
- the track structure ensures that the air volume received at various angles is equal during the rotation of the clothes, thereby accelerating the drying efficiency of the clothes.
- the groove structure is simple to form and the processing cost is low.
- the direction of the arrow is the movement track of the thermal energy
- the entire annular area on the rear plate 30 is the first air inlet 302, which is compared with the microwave dryer 1 of the related art.
- the inlet and the hot air source inlet are arranged at the rear end of the drum, and the design of the microwave inlet and the hot air source inlet on the same end surface, the area of the first air inlet 302 is increased by more than 5 times, the drag coefficient is greatly reduced, thereby reducing the Energy consumption improves product performance and user experience.
- the cavity assembly 10 further includes a front plate 60 disposed at the opening of the cylinder 20 and coupled to the cylinder 20, the front plate 60
- the bottom plate 70 and the opposite sides of the bottom plate 70 are respectively connected to the front plate 60 and the rear plate 30, respectively.
- the direction of the arrow is the trajectory of thermal energy
- the cavity assembly 10 further includes a front plate 60 and a bottom plate 70.
- the front plate 60 is opposed to the rear plate 30 and is connected to the cylinder 20, respectively.
- the front plate 60, the cylinder 20, the rear plate 30 and the bottom plate 70 are connected to form a horizontal air flow passage, which accelerates the flow speed of the microwave and the hot air, and improves the use efficiency of the device for thermal energy.
- the structure of the bottom plate 70 is reasonable, the connection rigidity between the front plate 60 and the rear side is strengthened, the service life of the device is improved, and the user experience is improved.
- the microwave dryer 1 further includes: the waveguide assembly 40 is disposed on the bottom plate 70; the fan assembly 80 is disposed on the bottom plate 70, located One side of the waveguide assembly 40 is connected to the rear plate 30.
- the rear plate 30 is provided with an air outlet 304 communicating with the fan assembly 80.
- the air outlet 304 is opposite to the groove structure, and the second air inlet 802 of the fan assembly 80 is provided.
- a microwave generator near the waveguide assembly 40.
- the direction of the arrow is the trajectory of thermal energy.
- the second air inlet 802 of the fan assembly 80 is adjacent to the waveguide assembly 40.
- the microwave generator allows external air to flow through the microwave generator and enters the fan assembly 80 from the second air inlet 802. The rapid flow of the external air takes away the heat generated by the operation of the waveguide assembly 40, increasing the entry into the fan.
- the thermal energy within the assembly 80 at the same time, the waveguide assembly 40 removes heat generated during operation due to the flow of air, avoiding excessive housing temperature during operation of the waveguide assembly 40, extending the useful life of the waveguide assembly 40;
- the rear plate 30 is provided with an air outlet 304 communicating with the fan assembly 80, and the air outlet 304 is disposed opposite to the groove structure, so that the wind generated by the fan assembly 80 enters the annular air passage through the air outlet 304 for the first time.
- the heat transfer path is shortened, the drag coefficient is reduced, the heat energy loss is reduced, and the heat energy utilization efficiency is improved.
- the microwave dryer 1 further includes: a high voltage device 90 disposed on the bottom plate 70 on the other side of the waveguide assembly 40, high voltage The wires of the device 90, the waveguide assembly 40, and the fan assembly 80 are linear.
- the direction of the arrow is the trajectory of thermal energy
- the connection of the high voltage device 90, the waveguide assembly 40, and the fan assembly 80 is linear.
- This configuration allows external air to flow through the high pressure device 90 and the waveguide assembly 40 and then enters the fan assembly 80 from the second air inlet 802.
- the rapid flow of outside air carries away the operation of the waveguide assembly 40 and the high voltage device 90.
- the heat increases the amount of heat entering the fan assembly 80.
- the waveguide assembly 40 and the high pressure device 90 carry away heat generated during operation due to the flow of air, avoiding the housing when the waveguide assembly 40 and the high voltage device 90 are in operation.
- the temperature is too high, prolonging the service life of the waveguide assembly 40 and the high voltage device 90; further, the connection of the high voltage device 90, the waveguide assembly 40, and the fan assembly 80 is linear, shortening the secondary heating path of the air, and improving Thermal energy entering the fan assembly 80.
- a strong suction force is generated.
- the external air is drawn into the fan assembly 80 through the high pressure device 90 and the waveguide assembly 40, and the flow of the external air takes away the heat generated when the electrical components are operated.
- the electrical components are cooled to make the air hot, and then delivered to the cylinder 20 through the fan assembly 80.
- the fan assembly 80 includes a bracket 804 disposed on the bottom plate 70, a motor 806 disposed on one side of the bracket 804, and a volute 808.
- the outlet of the volute 808 is connected to the air outlet 304; the turbine blade 810 is disposed on the bracket 804 and located within the volute 808.
- the bracket 804 provides a connection mounting support point for the entire fan assembly 80, and components such as the motor 806, the volute 808 and the turbine blade 810 are disposed on the bracket 804, and the bracket 804 is disposed on the bottom plate 70.
- the design is reasonable, the installation and connection are convenient, and the maintenance and repair cost is low.
- the motor 806 in the fan assembly 80 refers to the power of the fan, and the boosting and discharging of the intake air is realized, and the turbine blade 810 realizes the increase of the intake air.
- the speed and the change direction are driven by the motor 806 along the outlet of the volute 808 through the air outlet 304 into the annular air duct structure; further, the outlet of the volute 808 connecting the air outlet 304 greatly shortens the heat energy transmission path.
- the drag coefficient is reduced, the heat energy loss is reduced, and the heat energy utilization efficiency is improved.
- the blade blades are distributed at both ends of the skeleton, and the bracket 804 is provided with an air inlet port.
- the high voltage device 90 is a transformer or a frequency converter.
- the transformer or the frequency converter is common in products, low in cost, stable in performance, and good in interchangeability.
- the high-voltage device 90 is low in cost for the transformer or the inverter, and reduces the cost of subsequent maintenance, repair and replacement.
- the microwave generator is a magnetron.
- the electrons in the magnetron interact with the high-frequency electromagnetic field under the control of a constant magnetic field and a constant electric field perpendicular to each other, and convert the energy obtained from the constant electric field into microwave energy, thereby generating microwave energy.
- the purpose is that the magnetron has high power, high efficiency, low working voltage, small size, light weight and low cost.
- the microwave generator generates low cost for the magnetron and reduces the cost of subsequent maintenance, repair and replacement.
- the cavity assembly 10 further includes: a hinge 100 disposed on the front plate 60 in a direction away from the bottom plate 70; and a bearing 110 disposed on the bottom plate 70, Back to the front plate 60 direction.
- the cavity assembly 10 further includes a hinge 100 and a bearing 110.
- the hinge 100 has a simple structure and low cost of production, and the hinge 100 is disposed on the front plate 60 to facilitate the connection of the front plate 60 to other members of the microwave dryer 1; further, the bearing 110 is disposed on the bottom plate 70 so that the cylinder 20 is rotatable relative to the cavity assembly 10, so that the clothes in the cylinder 20 are rotated during the drying process, so that all parts of the clothes can be ventilated and subjected to microwaves, which is favorable for uniform heating and uniform ventilation inside and outside the clothes. Ensure good exhaust heat dissipation, uniform microwave heating effect, and ensure good disinfection and sterilization effect, and improve user satisfaction.
- the sidewall of the cylinder 20 in which the waveguide port 202 is located is a flat surface.
- the side wall of the cylinder 20 where the waveguide port 202 is located is a flat surface rather than a curved surface, which facilitates assembly with the waveguide assembly 40 and the side wall of the cylinder 20, which increases the stability of the installation of the waveguide assembly 40, and is convenient. Subsequent repairs and maintenance.
- the first air inlet 302 is an annular mesh, and the annular mesh is provided at the rear plate 30 with a second protrusion 3022 facing the cylinder 20. .
- the annular mesh structure is adapted to the annular air duct structure, the area of the first air inlet 302 is increased, and the heat energy transmission path is shortened.
- the wind resistance coefficient is reduced, the heat energy loss is reduced, and the heat energy utilization efficiency is improved; further, the annular mesh hole ensures that the air volume received at each angle is equal during the rotation of the clothes, thereby accelerating the drying of the clothes.
- the annular mesh is provided at the rear plate 30 with a second projection 3022 oriented in the direction of the cylinder 20 such that when a source of hot air enters the cylinder 20 from the annular mesh, air is avoided Countercurrent, better wind collecting effect, ensuring the output of hot air, improving the working efficiency of the microwave dryer 1 and improving the user experience.
- the waveguide port 202 is disposed on the sidewall of the cylinder 20, and the antenna of the magnetron directly faces the cylinder 20, so that the waveguide distance is minimized, and the loss of microwave energy can be reduced.
- the term “plurality” means two or more, unless specifically defined otherwise.
- the terms “installation”, “connected”, “connected”, “fixed” and the like should be understood broadly.
- “connecting” 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 specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
- 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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Abstract
一种微波干衣机(1),包括:腔体组件(10),设置有圆筒(20)、后板(30)和波导管组件(40),波导管组件(40)与圆筒(20)的侧壁相连,侧壁设置有与波导管组件(40)相连通的波导口(202),后板(30)设置在圆筒(20)开口处并与圆筒(20)相连接,后板(30)设置有第一进风口(302)。上述微波干衣机(1)通过将波导管组件(40)与设置有波导口(202)的圆筒(20)的侧壁相连,缩短了微波传送路径的长度,减少了微波损耗,提高了微波利用率;进一步地,将第一进风口(302)设置在圆筒(20)开口处的后板(30)上,增大了圆筒(20)开口处的进风面积,极大地减小了风阻系数,减少了热能损耗,提高了热能利用效率。同时,该腔体组件(10)结构新颖,设计合理,适应性强,维护维修方便,节能减排效果显著,提升了产品的使用性能和用户体验。
Description
本申请要求于2017年04月12日提交中国专利局、申请号为“201710237300.5”、发明名称为“微波干衣机”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。
本发明涉及家用电器领域,具体而言,涉及一种微波干衣机。
微波干衣机1’是利用并结合微波加热原理与干衣机原理相结合而产生的新型技术产品。如图1至图5所示,箭头所示方向为微波和热风的运动轨迹,相关技术中的滚筒30’式干衣机的腔体组件70’中将微波口10’和热风源入口20’设置在滚筒30’后端,且微波口10’和热风源入口20’位于同一端面上,使微波和热风从滚筒30’后端进入到滚筒30’内部,该布置方式减小了热风源的入口面积,使得风阻及热能损耗大,烘干的效率低;进一步地,波导管40’长,延长了微波能的工作路径,加剧了微波能的损耗;导风管50’和风机组件60’等构成的风道路径长,弯道多,风能的工作路径长,风阻系数高,热能损失大。
发明内容
为了解决上述技术问题至少之一,本发明的一个目的提出了一种微波干衣机。
有鉴于此,根据本发明的一个目的,提出了一种微波干衣机,包括:腔体组件,设置有圆筒、后板和波导管组件,波导管组件与圆筒的侧壁相连,侧壁设置有与波导管组件相连通的波导口,后板设置在圆筒开口处并与圆筒相连接,后板设置有第一进风口。
本发明提供的一种微波干衣机包括设置有圆筒、后板和波导管组件的腔体组件。通过将波导管组件与设置有波导口的圆筒的侧壁相连,使得微波干衣机的微波发射源产生的微波经波导管进入腔体内,利用微波的穿透性对圆筒中的衣物的水分子加热,使水分子快速蒸发,使衣物里外同时加热、受热均匀,提高干衣速度并保证良好的干衣效果,同时,该波导管组件的结构及安装位置缩短了微波传送路径的长度,减少了微波损耗,提高了微波利用率;进一步地,将第一进风口设置在圆筒开口处的后板上,增大了圆筒开口处的进风面积极大地减小了风阻系数,减少了热能损耗,提高了热能利用效率。解决了现有技术中微波干衣机因微波、热风两个能源入口都在腔体同一端面,热风能源的入口面积较小,传送微波能和热能的管路过长,而导致风阻系数增大,热量的损耗严重的问题。同时,该腔体组件结构新颖,设计合理,适应性强,维护维修方便,节能减排效果显著,提升了产品的使用性能和用户体验。
另外,本发明提供的上述实施例中的微波干衣机还可以具有如下附加技术特征:
在上述技术方案中,优选地,微波干衣机还包括:导风罩,设置成凹槽结构,罩设在第一进风口上,与圆筒相对而设,凹槽结构的底部设置有朝向圆筒方向的第一凸出部;其中,第一凸出部抵设在后板上,凹槽结构的内壁与后板的侧壁之间形成环形风道结构。
在该技术方案中,通过将导风罩设置成凹槽结构,导风罩的第一凸出部抵设在后板上,凹槽结构的内壁与后板的侧壁之间形成环形风道结构,使得热风经过环形风道结构由第一进风口导入到圆筒内,进而实现对衣物的烘干。该环形风道结构增大了第一进风口的面积,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率,提升了用户体验;进一步地,环形风道结构保证了衣物在旋转的过程中,在各个角度受到的风量都是均等的,进而加快了衣物的烘干效率。同时,凹槽结构成型简单,加工成本低。
在上述任一技术方案中,优选地,腔体组件还包括:前板,设置在圆筒开口处并与圆筒相连接,前板与后板相对而设;底板,底板的相对两侧分别连
接前板和后板。
在该技术方案中,腔体组件还包括:前板和底板。前板与后板相对而设,且分别与圆筒相连接。前板、圆筒、后板及底板相连接,形成一个水平方向的风流通道,加快了微波与热风的流动速度,提高了设备对热能的使用效率。同时,底板结构设置合理,加强了前板与后边的连接刚度,提高了设备的使用寿命,提升了用户体验。
在上述任一技术方案中,优选地,微波干衣机还包括:波导管组件设置在底板上;风机组件,设置在底板上,位于波导管组件的一侧,与后板相连,后板设置有与风机组件相连通的出风口,出风口与凹槽结构相对而设,风机组件的第二进风口靠近波导管组件的微波发生器。
在该技术方案中,通过将风机组件设置在波导管组件的一侧,风机组件的第二进风口靠近波导管组件的微波发生器,使得外部空气流经微波发生器后由第二进风口进入到风机组件内,外部空气的快速流动带走了波导管组件运行时产生的热量,增加了进入到风机组件内的热能,同时,波导管组件由于空气的流动带走了运行时产生的热量,避免波导管组件运行时的壳体温度过高,延长了波导管组件的使用寿命;进一步地,后板设置有与风机组件相连通的出风口,且出风口与凹槽结构相对而设,使得由风机组件产生的风第一时间通过出风口进入到环形风道结构内,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率。
在上述任一技术方案中,优选地,微波干衣机还包括:高压装置,设置在底板上,位于波导管组件的另一侧,高压装置、波导管组件及风机组件的连线呈直线形。
在该技术方案中,通过将高压装置设置在波导管组件的另一侧,使得高压装置、波导管组件及风机组件的连线呈直线形,该结构形式使得外部空气流经高压装置和波导管组件后由第二进风口进入到风机组件内,外部空气的快速流动带走了波导管组件及高压装置运行时产生的热量,增加了进入到风机组件内的热能,同时,波导管组件和高压装置由于空气的流动带走了运行时产生的热量,避免波导管组件和高压装置运行时的壳体温度过高,延长了波导管组件和高压装置的使用寿命;进一步地,高压装置、
波导管组件及风机组件的连线呈直线形,缩短了空气二次加热路径,提高了进入到风机组件内的热能。
进一步地,风机组件运行时,产生强大的吸力,外部空气经过高压装置、波导管组件后被吸入到风机组件内,外部空气的流动带走了电器部件运行时产生的热能,对电器部件进行冷气,使得空气变为热风,进而通过风机组件输送到圆筒内。
在上述任一技术方案中,优选地,风机组件包括:支架,设置在底板上;电机,设置在支架的一侧;蜗壳,设置在支架的另一侧,蜗壳的出口连接出风口;涡轮扇叶,设置在支架上,位于蜗壳内。
在该技术方案中,支架为整个风机组件提供连接安装支撑点,将电机,蜗壳及涡轮扇叶等组件设置在支架上,并将支架设置在底板上,该设计合理,安装连接方便,维护维修成本低;进一步地,风机组件中的电机为风机提到动力,实现了对吸入空气的增压与排送,涡轮扇叶实现对吸入空气的增速与变向,在电机的驱动下沿着蜗壳的出口通过出风口进入到环形风道结构内;进一步地,蜗壳的出口连接出风口大大缩短了热能的传输路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率。
在上述任一技术方案中,优选地,高压装置为变压器或变频器。
在该技术方案中,变压器或变频器,产品常见,成本低,性能稳定,互换性好,高压装置为变压器或变频器生成成本低,且降低了后续的维护维修及更换的成本。
在上述任一技术方案中,优选地,微波发生器为磁控管。
在该技术方案中,磁控管内电子在相互垂直的恒定磁场和恒定电场的控制下,与高频电磁场发生相互作用,把从恒定电场中获得能量转变成微波能量,从而达到产生微波能的目的,磁控管的功率大、效率高、工作电压低、尺寸小、重量轻、成本低。微波发生器为磁控管生成成本低,且降低了后续的维护维修及更换的成本。
在上述任一技术方案中,优选地,腔体组件还包括:铰链,设置在前板上,背向底板方向;轴承,设置在底板上,背向前板方向。
在该技术方案中,腔体组件还包括:铰链和轴承。铰链结构简单,生
成成本低,将铰链设置在前板上,便于前板于微波干衣机的其他构件相连接;进一步地,将轴承设置在底板上,使得圆筒可相对于腔体组件旋转,进而使圆筒内的衣物在干衣过程中旋转,使衣物的各个部位均能够通风并受到微波的作用,有利于衣物里外均匀受热、均匀通风,保证良好的排气散热效果,均匀的微波加热效果,并保证良好的消毒杀菌效果,提高用户使用的满意度。
在上述任一技术方案中,优选地,波导口所在的圆筒的侧壁为平面。
在该技术方案中,波导口所在的圆筒的侧壁为平面而非曲面,方便与波导管组件与圆筒侧壁的装配,增加了波导管组件安装的稳固性,便于后续的维修与维护。
在上述任一技术方案中,优选地,第一进风口为环形网孔,环形网孔所在后板处设置有朝向圆筒方向的第二凸出部。
在该技术方案中,通过将第一进风口设置为环形网孔,该环形网孔结构与环形风道结构相适配,增大了第一进风口的面积,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率;进一步地,环形网孔保证了衣物在旋转的过程中,在各个角度受到的风量都是均等的,进而加快了衣物的烘干效率;进一步地,环形网孔所在后板处设置有朝向圆筒方向的第二凸出部,使得当热风源从该环形网孔进入到圆筒内时,避免了空气的逆流,获得更好的聚风效果,确保了热风的输出量,提高了微波干衣机的工作效率,提升了用户体验。
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。
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是相关技术的微波干衣机的结构示意图;
图2是相关技术的微波干衣机的结构示意图;
图3是相关技术中腔体组件的结构示意图;
图4是图3所示实施例的腔体组件的剖视图;
图5是相关技术中风机组件和导风管的分解图;
图6是本发明一种实施例的微波干衣机的剖视图;
图7是本发明一种实施例的微波干衣机的剖视图;
图8是本发明一种实施例的微波干衣机的剖视图;
图9是本发明一种实施例的微波干衣机的结构示意图;
图10是本发明一种实施例中腔体组件的结构示意图;
图11是本发明一种实施例中腔体组件的结构示意图;
图12为图11所示实施例中腔体组件的剖视图;
图13是本发明一种实施例中导风罩、后板和风机组件的分解图;
图14是本发明一种实施例中后板和导风罩的剖视图;
图15是本发明一种实施例中风机组件的剖视图;
图16是本发明一种实施例中风机组件的结构示意图;
图17是本发明一种实施例中风机组件的分解图。
其中,图1至图5中附图标记与部件名称之间的对应关系为:
1’微波干衣机,10’微波口,20’热风源入口,30’滚筒;40’波导管,50’导风管,60’风机组件,70’腔体组件;
图6至图17中附图标记与部件名称之间的对应关系为:
1微波干衣机,10腔体组件,20圆筒,202波导口,30后板,302第一进风口,3022第二凸出部,304出风口,40波导管组件,50导风罩,502第一凸出部,60前板,70底板,80风机组件,802第二进风口,804支架,806电机,808蜗壳,810涡轮扇叶,90高压装置,100铰链,110轴承。
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6至图17描述根据本发明一些实施例所述微波干衣机1。
如图6至图9所示,箭头方向为热能的运动轨迹,本发明第一方面的实施例提出了一种微波干衣机1,包括:腔体组件10,设置有圆筒20、后板30和波导管组件40,波导管组件40与圆筒20的侧壁相连,侧壁设置有与波导管组件40相连通的波导口202,后板30设置在圆筒20开口处并与圆筒20相连接,后板30设置有第一进风口302。
本发明提供的一种微波干衣机1包括设置有圆筒20、后板30和波导管组件40的腔体组件10。通过将波导管组件40与设置有波导口202的圆筒20的侧壁相连,使得微波干衣机1的微波发射源产生的微波经波导管进入腔体内,利用微波的穿透性对圆筒20中的衣物的水分子加热,使水分子快速蒸发,使衣物里外同时加热、受热均匀,提高干衣速度并保证良好的干衣及杀菌效果,同时,该波导管组件40的结构及安装位置缩短了微波传送路径的长度,减少了微波损耗,提高了微波利用率;进一步地,将第一进风口302设置在圆筒20开口处的后板30上,增大了圆筒20开口处的进风面积极大地减小了风阻系数,减少了热能损耗,提高了热能利用效率。解决了现有技术中微波干衣机1因微波、热风两个能源入口都在腔体同一端面,热风能源的入口面积较小,传送微波能和热能的管路过长,而导致风阻系数增大,热量的损耗严重的问题。同时,该腔体组件10结构新颖,设计合理,适应性强,维护维修方便,节能减排效果显著,提升了产品的使用性能和用户体验。
具体实施例中,波导管组件40与圆筒20的侧壁相连,进而缩短了微波传送路径的长度,减少了微波损耗,相对于相关技术中具有较长波导管的微波干衣机1的工作效率提高2%以上。
在本发明的一个实施例中,优选地,如图10至图15所示,微波干衣机1还包括:导风罩50,设置成凹槽结构,罩设在第一进风口302上,与圆筒20相对而设,凹槽结构的底部设置有朝向圆筒20方向的第一凸出部502;其中,第一凸出部502抵设在后板30上,凹槽结构的内壁与后板30的侧壁之间形成环形风道结构。
在该实施例中,通过将导风罩50设置成凹槽结构,导风罩50的第一凸出部502抵设在后板30上,凹槽结构的内壁与后板30的侧壁之间形成环形风道结构,使得热风经过环形风道结构由第一进风口302导入到圆筒20内,进而实现对衣物的烘干。该环形风道结构增大了第一进风口302的面积,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率,提升了用户体验;进一步地,环形风道结构保证了衣物在旋转的过程中,在各个角度受到的风量都是均等的,进而加快了衣物的烘干效率。同时,凹槽结构成型简单,加工成本低。
具体实施例中,如图13至图15所示,箭头方向为热能的运动轨迹,后板30上整个环形区域都是第一进风口302,相比于相关技术中微波干衣机1将微波口和热风源入口设置在滚筒后端,且微波口和热风源入口位于同一端面上的设计结构,第一进风口302的面积增大了5倍以上,大大减小了风阻系数,从而降低了能耗,提升了产品的使用性能和用户体验。
在本发明的一个实施例中,优选地,如图7和图8所示,腔体组件10还包括:前板60,设置在圆筒20开口处并与圆筒20相连接,前板60与后板30相对而设;底板70,底板70的相对两侧分别连接前板60和后板30。
在该实施例中,箭头方向为热能的运动轨迹,腔体组件10还包括:前板60和底板70。前板60与后板30相对而设,且分别与圆筒20相连接。前板60、圆筒20、后板30及底板70相连接,形成一个水平方向的风流通道,加快了微波与热风的流动速度,提高了设备对热能的使用效率。同时,底板70结构设置合理,加强了前板60与后边的连接刚度,提高了设备的使用寿命,提升了用户体验。
在本发明的一个实施例中,优选地,如图13至图15所示,微波干衣机1还包括:波导管组件40设置在底板70上;风机组件80,设置在底板70上,位于波导管组件40的一侧,与后板30相连,后板30设置有与风机组件80相连通的出风口304,出风口304与凹槽结构相对而设,风机组件80的第二进风口802靠近波导管组件40的微波发生器。
在该实施例中,箭头方向为热能的运动轨迹,通过将风机组件80设置在波导管组件40的一侧,风机组件80的第二进风口802靠近波导管组件40
的微波发生器,使得外部空气流经微波发生器后由第二进风口802进入到风机组件80内,外部空气的快速流动带走了波导管组件40运行时产生的热量,增加了进入到风机组件80内的热能,同时,波导管组件40由于空气的流动带走了运行时产生的热量,避免波导管组件40运行时的壳体温度过高,延长了波导管组件40的使用寿命;进一步地,后板30设置有与风机组件80相连通的出风口304,且出风口304与凹槽结构相对而设,使得由风机组件80产生的风第一时间通过出风口304进入到环形风道结构内,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率。
在本发明的一个实施例中,优选地,如图7和图15所示,微波干衣机1还包括:高压装置90,设置在底板70上,位于波导管组件40的另一侧,高压装置90、波导管组件40及风机组件80的连线呈直线形。
在该实施例中,箭头方向为热能的运动轨迹,通过将高压装置90设置在波导管组件40的另一侧,使得高压装置90、波导管组件40及风机组件80的连线呈直线形,该结构形式使得外部空气流经高压装置90和波导管组件40后由第二进风口802进入到风机组件80内,外部空气的快速流动带走了波导管组件40及高压装置90运行时产生的热量,增加了进入到风机组件80内的热能,同时,波导管组件40和高压装置90由于空气的流动带走了运行时产生的热量,避免波导管组件40和高压装置90运行时的壳体温度过高,延长了波导管组件40和高压装置90的使用寿命;进一步地,高压装置90、波导管组件40及风机组件80的连线呈直线形,缩短了空气二次加热路径,提高了进入到风机组件80内的热能。
具体实施例中,风机组件80运行时,产生强大的吸力,外部空气经过高压装置90、波导管组件40后被吸入到风机组件80内,外部空气的流动带走了电器部件运行时产生的热能,对电器部件进行冷气,使得空气变为热风,进而通过风机组件80输送到圆筒20内。
在本发明的一个实施例中,优选地,如图16和图17所示,风机组件80包括:支架804,设置在底板70上;电机806,设置在支架804的一侧;蜗壳808,设置在支架804的另一侧,蜗壳808的出口连接出风口304;涡轮扇叶810,设置在支架804上,位于蜗壳808内。
在该实施例中,支架804为整个风机组件80提供连接安装支撑点,将电机806,蜗壳808及涡轮扇叶810等组件设置在支架804上,并将支架804设置在底板70上,该设计合理,安装连接方便,维护维修成本低;进一步地,风机组件80中的电机806为风机提到动力,实现了对吸入空气的增压与排送,涡轮扇叶810实现对吸入空气的增速与变向,在电机806的驱动下沿着蜗壳808的出口通过出风口304进入到环形风道结构内;进一步地,蜗壳808的出口连接出风口304大大缩短了热能的传输路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率。具体实施例中,如图15所示,扇叶叶片分布在骨架的两端,支架804上设置有空气的进入口。
在本发明的一个实施例中,优选地,高压装置90为变压器或变频器。
在该实施例中,变压器或变频器,产品常见,成本低,性能稳定,互换性好,高压装置90为变压器或变频器生成成本低,且降低了后续的维护维修及更换的成本。
在本发明的一个实施例中,优选地,微波发生器为磁控管。
在该实施例中,磁控管内电子在相互垂直的恒定磁场和恒定电场的控制下,与高频电磁场发生相互作用,把从恒定电场中获得能量转变成微波能量,从而达到产生微波能的目的,磁控管的功率大、效率高、工作电压低、尺寸小、重量轻、成本低。微波发生器为磁控管生成成本低,且降低了后续的维护维修及更换的成本。
在本发明的一个实施例中,优选地,如图12所示,腔体组件10还包括:铰链100,设置在前板60上,背向底板70方向;轴承110,设置在底板70上,背向前板60方向。
在该实施例中,腔体组件10还包括:铰链100和轴承110。铰链100结构简单,生成成本低,将铰链100设置在前板60上,便于前板60于微波干衣机1的其他构件相连接;进一步地,将轴承110设置在底板70上,使得圆筒20可相对于腔体组件10旋转,进而使圆筒20内的衣物在干衣过程中旋转,使衣物的各个部位均能够通风并受到微波的作用,有利于衣物里外均匀受热、均匀通风,保证良好的排气散热效果,均匀的微波加热效果,并保证良好的消毒杀菌效果,提高用户使用的满意度。
在本发明的一个实施例中,优选地,如图12所示,波导口202所在的圆筒20的侧壁为平面。
在该实施例中,波导口202所在的圆筒20的侧壁为平面而非曲面,方便与波导管组件40与圆筒20侧壁的装配,增加了波导管组件40安装的稳固性,便于后续的维修与维护。
在本发明的一个实施例中,优选地,如图12所示,第一进风口302为环形网孔,环形网孔所在后板30处设置有朝向圆筒20方向的第二凸出部3022。
在该实施例中,通过将第一进风口302设置为环形网孔,该环形网孔结构与环形风道结构相适配,增大了第一进风口302的面积,缩短了热能的传送路径,减小了风阻系数,降低了热能损耗,提高了热能利用效率;进一步地,环形网孔保证了衣物在旋转的过程中,在各个角度受到的风量都是均等的,进而加快了衣物的烘干效率;进一步地,环形网孔所在后板30处设置有朝向圆筒20方向的第二凸出部3022,使得当热风源从该环形网孔进入到圆筒20内时,避免了空气的逆流,获得更好的聚风效果,确保了热风的输出量,提高了微波干衣机1的工作效率,提升了用户体验。
具体实施例中,波导口202设置在圆筒20的侧壁上,磁控管的天线直接对着圆筒20,使得波导距离最小化,可减少微波能的损耗。
在本发明中,术语“多个”则指两个或两个以上,除非另有明确的限定。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。
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 (11)
- 一种微波干衣机,其特征在于,包括:腔体组件,设置有圆筒、后板和波导管组件,所述波导管组件与所述圆筒的侧壁相连,所述侧壁设置有与所述波导管组件相连通的波导口,所述后板设置在所述圆筒开口处并与所述圆筒相连接,所述后板设置有第一进风口。
- 根据权利要求1所述的微波干衣机,其特征在于,还包括:导风罩,设置成凹槽结构,罩设在所述第一进风口上,与所述圆筒相对而设,所述凹槽结构的底部设置有朝向所述圆筒方向的第一凸出部;其中,所述第一凸出部抵设在所述后板上,所述凹槽结构的内壁与所述后板的侧壁之间形成环形风道结构。
- 根据权利要求2所述的微波干衣机,其特征在于,所述腔体组件还包括:前板,设置在所述圆筒开口处并与所述圆筒相连接,所述前板与所述后板相对而设;底板,所述底板的相对两侧分别连接所述前板和所述后板。
- 根据权利要求3所述的微波干衣机,其特征在于,还包括:所述波导管组件设置在所述底板上;风机组件,设置在所述底板上,位于所述波导管组件的一侧,与所述后板相连,所述后板设置有与所述风机组件相连通的出风口,所述出风口与所述凹槽结构相对而设,所述风机组件的第二进风口靠近所述波导管组件的微波发生器。
- 根据权利要求4所述的微波干衣机,其特征在于,还包括:高压装置,设置在所述底板上,位于所述波导管组件的另一侧,所述高压装置、所述波导管组件及所述风机组件的连线呈直线形。
- 根据权利要求4所述的微波干衣机,其特征在于,所述风机组件包括:支架,设置在所述底板上;电机,设置在所述支架的一侧;蜗壳,设置在所述支架的另一侧,所述蜗壳的出口连接所述出风口;涡轮扇叶,设置在所述支架上,位于所述蜗壳内。
- 根据权利要求5所述的微波干衣机,其特征在于,所述高压装置为变压器或变频器。
- 根据权利要求4所述的微波干衣机,其特征在于,所述微波发生器为磁控管。
- 根据权利要求3所述的微波干衣机,其特征在于,所述腔体组件还包括:铰链,设置在所述前板上,背向所述底板方向;轴承,设置在所述底板上,背向所述前板方向。
- 根据权利要求1至9中任一项所述的微波干衣机,其特征在于,所述波导口所在的所述圆筒的侧壁为平面。
- 根据权利要求1至9中任一项所述的微波干衣机,其特征在于,所述第一进风口为环形网孔,所述环形网孔所在后板处设置有朝向所述圆筒方向的第二凸出部。
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