CN106367934A - Microwave dryer - Google Patents

Microwave dryer Download PDF

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Publication number
CN106367934A
CN106367934A CN201611070759.2A CN201611070759A CN106367934A CN 106367934 A CN106367934 A CN 106367934A CN 201611070759 A CN201611070759 A CN 201611070759A CN 106367934 A CN106367934 A CN 106367934A
Authority
CN
China
Prior art keywords
air
air channel
cooling
drying
microwave dryer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611070759.2A
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Chinese (zh)
Other versions
CN106367934B (en
Inventor
李伟
刘君君
唐相伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea Kitchen Appliances Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201611070759.2A priority Critical patent/CN106367934B/en
Publication of CN106367934A publication Critical patent/CN106367934A/en
Application granted granted Critical
Publication of CN106367934B publication Critical patent/CN106367934B/en
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Anticipated expiration legal-status Critical

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/02Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/02Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04Details 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • D06F58/266Microwave heating equipment

Abstract

The invention provides a microwave dryer. The microwave dryer comprises a machine body, a door body assembly, a rotating drum, a plurality of electric devices, a cooling air duct, a baking air duct and a fan device, wherein the cooling air duct comprises a cooling air inlet duct and a cooling air outlet duct which communicate with each other, and the electric devices are arranged in the cooling air duct; the baking air duct comprises a baking air inlet duct, a baking air outlet duct and a communicating air duct. According to the microwave dryer provided by the invention, the microwave dryer comprises the baking air duct and the cooling air duct, air outside the microwave dryer is sucked into the two air ducts by the fan device, the electric devices are arranged in the cooling air duct, and wind in the cooling air duct is used for cooling the electric devices, so that the probability that the temperature of the electric devices is too high is lowered, and then, the service lives of the electric devices are prolonged; air in the baking air duct is introduced into a baking chamber by the baking air duct, and water vapor in the baking chamber is taken out of the baking chamber and is discharged from the machine body, so that matters to be baked in the rotating drum are baked.

Description

A kind of microwave dryer
Technical field
The present invention relates to household appliance technical field, more particularly, to a kind of microwave dryer.
Background technology
Dehydrator in correlation technique is divided into hot air type and condensing, and the thermal source of hot air type drier is generally metal heating Pipe or ptc ceramic heating tube, heat-generating pipe is located at inner bag rear portion, is provided with air exhauster below inner bag, by inner bag bottom forward position Air draft pipe, the hot blast being formed by heating tube is sent in inner bag, and the steam in inner bag is taken away, and outwardly discharge, Because hot blast to penetrate effect limited, medicated clothing forms to hot blast path in cylinder and hinders, and drying rate is slow, and more than one piece is dried typically to be needed 2 hours, single-piece dried utilization rate and too low, and the electrical part of dehydrator needs cooling-part to be cooled down, and leads to dehydrator Volume is larger.
Content of the invention
The technical scheme that the present invention solves one of above-mentioned technical problem technology is as follows: a kind of microwave dryer includes: body, The front portion of described body is provided with receiving cavity, and the rear portion of described body is provided with described electric panel room;Dry cavity, described drying cavity It is arranged in described receiving cavity, the front panel of described body is provided with and dries, with described, the opening that cavity connects;Door body group Part, described door body assembly is hinged on described body, is used for opening or seal described opening;Cylinder, described cylinder is arranged on institute State in drying cavity body, and can rotate in described drying cavity body;Multiple electrical parts, the plurality of electrical part is arranged on described electricity In air chamber;Cooling air channel, described cooling air channel is arranged in described body, and two ports of described cooling air channel respectively with institute State extra-organismal environmental communication, multiple described electrical parts are located in the described cooling air channel of described electric panel room;Dry air channel, described Dry air channel be arranged in described body, and two ports in described drying air channel respectively with described extra-organismal environmental communication, For the air in environment is introduced described drying cavity, and the gas of described dehydrator intracavity is directed to described extra-organismal In environment;And fan assembly, described fan assembly is arranged on described electric interior, for outdoor air is sucked described cooling In air channel and described drying air channel.
The invention has the beneficial effects as follows: microwave dryer includes drying air channel and cooling air channel, and microwave is dried by fan assembly Air outside dry machine sucks in two air channels, and multiple electrical parts are arranged in cooling air channel, and the wind in cooling air channel is to electrical part Being cooled down, thus reducing the probability of the too high generation of electrical part temperature, and then being extended the service life of electrical part;Dry wind Road introduces the air in air channel in drying cavity body, and the water vapour in drying cavity body is taken out of drying cavity and discharges body, Thus the thing that is oven-dried in cylinder is dried, in addition, the microwave of microwave device transmitting is thermally formed water to the upper water being oven-dried thing Steam, is obtained in that by water vapour is strong with the penetration power of, microwave from drying the wind sent in air channel, making to be oven-dried thing soon The effect that speed is dried.
Specifically, in correlation technique, the electrical part of dehydrator needs cooling-part to be cooled down, and leads to the body of dehydrator Long-pending larger go, and drying time is longer, and the microwave dryer that the present invention provides, by a fan assembly by the air outside machine Suck two air channels in, enter cooling air channel air to multiple, electrical part is cooled down, on the one hand, due to this air be by Outdoor directly sucks in the not high of temperature, can more fully electrical part be cooled down, thus it is too high to reduce electrical part temperature The probability occurring, and then extend the service life of electrical part, on the other hand, cooling air channel has shared a wind with drying air channel Fan device, decreases cooling fan, thus reducing the volume of microwave dryer, that is, microwave dryer takes up room smaller, carries The high range of product, even if microwave dryer can be placed at use less space in;Dry air channel by air channel Air introduce drying cavity body in, introduce by dry cavity air by the water vapour in drying cavity body take out of drying cavity side by side Go out body, thus drying to the thing that is oven-dried in cylinder, in addition, the microwave of microwave device transmitting is to the upper water heating being oven-dried thing Form water vapour, in the wind by sending into from drying air channel by water vapour with the penetration power of microwave is strong, enables to be oven-dried thing Obtain the effect of flash baking.
In addition, the microwave dryer in above-described embodiment of providing of the present invention can also have a following additional technical feature:
Further, in technique scheme, described cooling air channel includes the cooling intake air way being connected and cooling air-out Road, the air in environment is discharged into ring by described cooling exhaust passage after described cooling intake air way sucks by described fan assembly In border.
Beneficial effect using above-mentioned further scheme is: enter cooling air channel air to multiple electrical part is carried out cold But, on the one hand, because this air is directly to suck in the not high of temperature by outdoor, can more fully electrical part be cooled down, Thus reducing the probability of the too high generation of electrical part temperature, and then extending the service life of electrical part, on the other hand, cooling down wind Road has shared a fan assembly with drying air channel, decreases cooling fan, thus reducing the volume of microwave dryer, i.e. microwave Dehydrator takes up room smaller, improves the range of product, even if microwave dryer can be placed at less space Interior use.
Further, in any of the above-described technical scheme, described drying air channel includes: dry intake air way, connection air channel and Dry exhaust passage, the air in environment is dried after intake air way suction from described by described fan assembly, by described connection air channel The described lower end drying cavity of connection;Described drying exhaust passage one end is connected with the described upper end drying cavity, and the other end connects To described extra-organismal environment.
Beneficial effect using above-mentioned further scheme is: cooling air channel has shared a fan assembly with drying air channel, Decrease cooling fan, thus reducing the volume of microwave dryer, that is, microwave dryer takes up room smaller, improves product Range, even if microwave dryer can be placed in less space use.
Further, in any of the above-described technical scheme, described cooling intake air way and described drying intake air way be same enter Wind air channel, described wind inlet channel includes the wind inlet section being interconnected and Connectivity Section, and described wind inlet section is located at the front portion of described body And be arranged on described dry cavity lower section, and with described extra-organismal environmental communication, described Connectivity Section be located at described electric panel room Air inlet end that is interior and connecting described fan assembly.
Beneficial effect using above-mentioned further scheme is: decreases cooling air channel and dries the volume that air channel takies, one Aspect, reduces the volume reducing microwave dryer, and that is, microwave dryer takes up room smaller, improves the use model of product Enclosing, even if microwave dryer can be placed in less space using, on the other hand, enabling the width that wind inlet channel does, from And increased the intake in air channel, thus increased the cooling effect to electrical part and to the drying effect being oven-dried thing, increase The quality of product, and then improve the competitiveness of product in market.
Further, in any of the above-described technical scheme, described fan assembly includes fixed mount and blower fan, described blower fan tool There are a described air inlet end and two air opening ends, described air inlet end is connected with described Connectivity Section, two described air outlets Correspondence connects air channel and described cooling exhaust passage with described respectively at end.
Beneficial effect using above-mentioned further scheme is: the air entering from wind inlet channel is divided into two portions by blower fan Point, a part of wind enters cooling exhaust passage, and another part wind enters connection air channel and enters in drying cavity body, takes away in drying cavity body Water vapour to be oven-dried thing dry.
Further, in any of the above-described technical scheme, described blower fan is centrifugal blower, and described centrifugal blower includes being centrifuged Flabellum, motor and ventilation case, described air inlet end and two described air opening ends are arranged on described ventilation case, described air inlet End is connected with described wind inlet channel, and two described air opening ends are connected with described cooling exhaust passage and the described air channel that connects respectively.
Beneficial effect using above-mentioned further scheme is: motor drives centrifugal fan leaf to rotate, and draws air into ventilation case Then form wind.And from two outlet respectively be blown into cooling exhaust passage connect in air channel with described, on the one hand, realize to electrical part Cooling, on the other hand, take away the water vapour in drying cavity body, dry to being oven-dried thing.
Further, in any of the above-described technical scheme, the air inlet of described wind inlet channel is located at before described body On plate.
Beneficial effect using above-mentioned further scheme is: air inlet designs on front panel, when dust or foreign body get lodged in On air inlet, user can observe directly dust or foreign body, facilitates user to remove foreign body and dust, keeps dry within whole machine Only, thus increased the comfort of product, and then increased the competitiveness of product in market.
Further, in any of the above-described technical scheme, described door body assembly is provided with wind guide tank, described wind guide tank with The air inlet connection of described wind inlet channel.
Beneficial effect using above-mentioned further scheme is: wind guide tank forms air channel between door body assembly and front panel, Ensure that the air quantity entering wind inlet channel from air inlet, thus increased the cooling effect to electrical part and to the baking being oven-dried thing Dry effect, increased the quality of product, and then improves the competitiveness of product in market.
Further, in any of the above-described technical scheme, multiple described electrical parts include: high-tension transformer, high-voltage capacitance And microwave generating apparatus, described high-tension transformer and described high-voltage capacitance be arranged in described wind inlet channel, and described microwave occurs Device is arranged in described cooling exhaust passage.
Beneficial effect using above-mentioned further scheme is: the temperature of high-tension transformer and high-voltage capacitance can not be too high, by Be that directly to suck in temperature by outdoor not high in this air, can more fully cool down, thus ensure that high-tension transformer and The temperature of high-voltage capacitance is not high, that is, reduce high-tension transformer and the probability of the too high generation of high-voltage capacitance temperature, and then extend The service life of electrical part.
Further, in any of the above-described technical scheme, described high-tension transformer is fixedly connected structure with described high-voltage capacitance Integral.
Beneficial effect using above-mentioned further scheme is: it is whole that high-tension transformer is fixedly connected composition one with high-voltage capacitance Body, the assembling to microwave dryer for the ease of assembly personnel, that is, improve the packaging efficiency of microwave dryer, thus reducing product Manufacturing cost, and then improve the competitiveness of product in market.
Further, in any of the above-described technical scheme, described connection air channel includes the metal segments being connected and plastics section, Described metal segments are connected with the described lower end drying cavity, and described plastics section is connected with described fan assembly
Beneficial effect using above-mentioned further scheme is:, in the case of meeting to air channel requirement, quality is relatively for plastics section Gently, thus reducing the weight of the entirety of microwave dryer, facilitating user or staff's carrying, and then increased making of product With comfort level, metal segments can be welded in the cavity wall drying cavity it is ensured that sealing between metal segments and cavity wall, reduce Wind flows backwards the probability of air -return duct in drying cavity body.
Further, in any of the above-described technical scheme, described drying air channel is located at the air outlet of described cooling air channel The rear end of described body.
Beneficial effect using above-mentioned further scheme is: avoids water vapour and blows out forward after-blow to user, leads The uncomfortable situation in family of applying occurs, thus improve the comfort of product, and then increased the competitiveness of product in market.
Brief description
Fig. 1 is the perspective view of microwave dryer of the present invention;
Fig. 2 is the decomposition texture schematic diagram at the visual angle of microwave dryer first shown in Fig. 1;
Fig. 3 is the decomposition texture schematic diagram at the visual angle of microwave dryer second shown in Fig. 1;
Fig. 4 is the cross section structure diagram at the visual angle of microwave dryer first shown in Fig. 1;
Fig. 5 is the cross section structure diagram at the visual angle of microwave dryer second shown in Fig. 1;
Fig. 6 is the side structure schematic view of sectional view shown in Fig. 5.
Wherein, in Fig. 1 to Fig. 6, the corresponding relation between reference and component names is:
10 bodies, 11 receiving cavity, 12 electric panel rooms, 13 front panels, 14 drying cavitys, 20 door body assemblies, 21 wind guide tanks, 30 Cylinder, 40 electrical parts, 41 high-tension transformers, 42 high-voltage capacitances, 43 microwave generating apparatus, 50 cooling air channels, 51 cooling intake air ways, 52 cooling exhaust passages, 60 drying air channels, 61 drying intake air ways, 62 drying exhaust passages, 63 connection air channels, 631 metal segments, 632 mould Material section, 70 fan assemblys, 71 fixed mounts, 72 blower fans, 721 centrifugation flabellums, 722 motors, 723 ventilation cases, 80 wind inlet channels, 81 enter Wind section, 82 Connectivity Sections.
In figure arrow represents the direction of air flow.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below Specific embodiment restriction.
As shown in Figures 1 to 6, the microwave dryer that the present invention provides includes: body 10, drying cavity 14, door body assembly 20th, cylinder 30, electrical part 40, cooling air channel 50, drying air channel 60 and fan assembly 70.
Specifically, the front portion of body 10 is provided with receiving cavity 11, and the rear portion of body 10 is provided with electric panel room 12;Dry cavity 14 It is arranged in receiving cavity 11, the front panel 13 of body 10 is provided with and dries the opening that cavity 14 connects;Door body assembly 20 It is hinged on body 10, be used for opening or seal opening;Cylinder 30 is arranged in drying cavity 14, and can dry cavity 14 Interior rotation;Multiple electrical parts 40 are arranged in electric panel room 12;Cooling air channel 50 is arranged in body 10, and the two of cooling air channel 50 Individual port respectively with body 10 outside environmental communication, multiple electrical parts 40 be located at electric panel room 12 cooling air channel 50 in;Dry wind Road 60 is arranged in body 10, and dry two ports in air channel 60 respectively with body 10 outside environmental communication, for by environment In air introduce and dry cavity 14, and the gas of dehydrator intracavity is directed in the environment outside body 10;Fan assembly 70 It is arranged in electric panel room 12, for outdoor air being sucked cooling air channel 50 and drying in air channel 60.
Air outside machine is sucked in two air channels by a fan assembly 70 by the microwave dryer that the present invention provides, The air entering cooling air channel 50 cools down to electrical part 40 to multiple, on the one hand, because this air is directly to be inhaled by outdoor Temperature of coming in not high, can more fully electrical part 40 be cooled down, thus reducing the too high generation of electrical part 40 temperature Probability, and then extend the service life of electrical part 40, on the other hand, cooling air channel 50 has shared a wind with drying air channel 60 Fan device 70, decreases cooling fan, thus reducing the volume of microwave dryer, that is, microwave dryer take up room smaller, Improve the range of product, even if microwave dryer can be placed in less space using;Dry air channel 60 by wind Air in road introduces dries in cavity 14, introduces and takes, by drying the water vapour in cavity 14, the air drying cavity 14 out of baking Dry cavity 14 simultaneously discharges body 10, thus drying to the thing that is oven-dried in cylinder 30, in addition, the microwave of microwave device transmitting is to quilt The upper water of drying object is thermally formed water vapour, by from dry the wind sent in air channel 60 by water vapour penetrating with, microwave Power is strong, makes to be oven-dried the effect that thing is obtained in that flash baking.
In one embodiment of the invention, as shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, cooling air channel 50 includes being connected Cooling intake air way 51 and cooling exhaust passage 52.
Specifically, the air in environment is passed through to cool down exhaust passage 52 row after cooling intake air way 51 sucks by fan assembly 70 It is put in environment.
In this embodiment, the air entering cooling air channel 50 cools down to electrical part 40 to multiple, on the one hand, due to This air is directly to suck in the not high of temperature by outdoor, can more fully electrical part 40 be cooled down, thus reducing electricity The probability of the too high generation of device 40 temperature, and then extend the service life of electrical part 40, on the other hand, cooling air channel 50 with dry Dry-air blast road 60 has shared a fan assembly 70, decreases cooling fan arrangement 70, thus reducing the volume of microwave dryer, that is, Microwave dryer takes up room smaller, improves the range of product, though microwave dryer can be placed at less Use in space.
In one embodiment of the invention, as shown in Figures 2 to 6, dry air channel 60 to include: dry intake air way 61, connect Ventilating duct 63 and drying exhaust passage 62.
Specifically, fan assembly 70, by the air in environment after drying intake air way 61 sucks, is connected by connecting air channel 63 The logical lower end drying cavity 14;Dry exhaust passage 62 one end and connect with the upper end drying cavity 14, the other end is communicated to body 10 Outer environment.
In this embodiment, cooling air channel 50 has shared a fan assembly 70 with drying air channel 60, decreases cooling wind Fan device 70, thus reducing the volume of microwave dryer, that is, microwave dryer takes up room smaller, improves the use of product Scope, even if microwave dryer can be placed in less space use.
In one embodiment of the invention, as shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, cool down intake air way 51 and dry air intake Road 61 is same wind inlet channel 80, and wind inlet channel 80 includes the wind inlet section 81 being interconnected and Connectivity Section 82, and wind inlet section 81 is located at The front portion of body 10 is simultaneously arranged on the lower section drying cavity 14, and with body 10 outside environmental communication, Connectivity Section 82 is located at electrically In room 12 and connect the air inlet end of fan assembly 70.
In this embodiment, decrease cooling air channel 50 and dry the volume that air channel 60 takies, on the one hand, reduce minimizing The volume of microwave dryer, that is, microwave dryer take up room smaller, improve the range of product, even if microwave drying Machine can be placed in less space and uses, and on the other hand, enables the width that wind inlet channel 80 does, thus increased air channel Intake, thus increased the cooling effect to electrical part 40 and to the drying effect being oven-dried thing, increased the quality of product, And then improve the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 3, Figure 5 and Figure 6, fan assembly 70 includes fixed mount 71 and wind Machine 72.
Specifically, blower fan 72 has an air inlet end and two air opening ends, and air inlet end is connected with Connectivity Section 82, and two Individual air opening end corresponds to respectively and connects air channel 63 and cooling exhaust passage 52.
In this embodiment, the air entering from wind inlet channel 80 is divided into two parts by blower fan 72, and a part of wind enters Cooling exhaust passage 52, another part wind enters connection air channel 63 and enters in drying cavity 14, takes away the water drying in cavity 14 and steams Vapour is dried to being oven-dried thing.
In one embodiment of the invention, as shown in Figure 3, Figure 5 and Figure 6, blower fan 72 is centrifugal blower 72.
Specifically, centrifugal blower 72 includes being centrifuged flabellum 721, motor 722 and ventilation case 723, and air inlet end and two go out Air port end is arranged on ventilation case 723, and air inlet end is connected with wind inlet channel 80, two air opening ends respectively with cooling exhaust passage 52 connect with connecting air channel 63.
In this embodiment, motor 722 drives centrifugation flabellum 721 to rotate, and draws air into ventilation case 723 and then is formed Wind, and be blown into cooling exhaust passage 52 respectively and connect in air channel 63 from two outlets, on the one hand, realize cold to electrical part 40 But, on the other hand, take away the water vapour dried in cavity 14, dry to being oven-dried thing.
In one embodiment of the invention, as shown in Figures 2 and 3, the air inlet of wind inlet channel 80 is located at body 10 On front panel 13.
In this embodiment, air inlet designs on front panel 13, and when dust or foreign body get lodged on air inlet, user is permissible Observing directly dust or foreign body, facilitate user to remove foreign body and dust, keeping clean, thus increased product within whole machine Comfort, and then increased the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 3, wind guide tank 21 is provided with door body assembly 20.
Specifically, wind guide tank 21 is connected with the air inlet of wind inlet channel 80.
In this embodiment, wind guide tank 21 forms air channel it is ensured that from air intake between door body assembly 20 and front panel 13 Mouth enters the air quantity of wind inlet channel 80, thus increased the cooling effect to electrical part 40 and to the drying effect being oven-dried thing, Increased the quality of product, and then improve the power such as the market of product is competing.
In one embodiment of the invention, as shown in Figure 3, Figure 5 and Figure 6, multiple electrical parts 40 include: high-tension transformer 41st, high-voltage capacitance 42 and microwave generating apparatus 43.
Specifically, high-tension transformer 41 and high-voltage capacitance 42 are arranged in wind inlet channel 80, and microwave generating apparatus 43 are arranged In cooling exhaust passage 52.
In this embodiment, the temperature of high-tension transformer 41 and high-voltage capacitance 42 can not be too high, because this air is by room The outer temperature that directly sucks in is not high, can more fully cool down, thus ensure that high-tension transformer 41 and high-voltage capacitance 42 Temperature is not high, that is, reduce high-tension transformer 41 and the probability of the too high generation of high-voltage capacitance 42 temperature, and then extend electrical part 40 service life.
In one embodiment of the invention, as shown in Figure 3, Figure 5 and Figure 6, high-tension transformer 41 and high-voltage capacitance 42 are solid Surely connect and compose one overall.
In this embodiment, high-tension transformer 41 integral, the ease of assembly personnel that are fixedly connected structure with high-voltage capacitance 42 Assembling to microwave dryer, that is, improve the packaging efficiency of microwave dryer, thus reducing the manufacturing cost of product, And then improve the competitiveness of product in market.
In one embodiment of the invention, as shown in Figures 3 to 6, connection air channel 63 includes the metal segments 631 being connected With plastics section 632.
Specifically, metal segments 631 are connected with the lower end drying cavity 14, and plastics section 632 is connected with fan assembly 70.
In this embodiment, in the case of meeting to air channel requirement, lighter weight, thus reduce micro- for plastics section 632 The weight of the entirety of ripple dehydrator, facilitates user or staff to carry, and then increased the comfort of product, metal segments 631 can be welded in the cavity wall drying cavity 14 it is ensured that sealing between metal segments 631 and cavity wall, reduce wind from baking The probability of air -return duct is flow backwards in dry cavity 14.
In one embodiment of the invention, as shown in Figures 2 and 3, dry the air outlet in air channel 60 and cooling air channel 50 Rear end positioned at body 10.
In this embodiment, it is to avoid water vapour blows out forward after-blow to user, leading to the uncomfortable situation of user Occurring, thus improve the comfort of product, and then increased the competitiveness of product in market.
In addition, the same label of in figure has two, one leaded, another no lead, the label quilt of multiple no leads Braces brackets expression and constitutes a part, constitutes 50 after such as 51,52 combinations.
In sum, the invention has the beneficial effects as follows: microwave dryer includes drying air channel and cooling air channel, fan assembly Air outside microwave dryer is sucked in two air channels, multiple electrical parts are arranged in cooling air channel, the wind in cooling air channel Electrical part being cooled down, thus reducing the probability of the too high generation of electrical part temperature, and then extending the use longevity of electrical part Life;Dry air channel to introduce the air in air channel in drying cavity body, and the water vapour in drying cavity body is taken out of drying cavity simultaneously Discharge body, thus drying to the thing that is oven-dried in cylinder, in addition, the microwave of microwave device transmitting adds to the upper water being oven-dried thing Thermosetting water vapour, in the wind by sending into from drying air channel by water vapour with the penetration power of microwave is strong, enables to be oven-dried thing Enough obtain the effect of flash baking.
Specifically, in correlation technique, the electrical part of dehydrator needs cooling-part to be cooled down, and leads to the body of dehydrator Long-pending larger go, and drying time is longer, and the microwave dryer that the present invention provides, by a fan assembly by the air outside machine Suck two air channels in, enter cooling air channel air to multiple, electrical part is cooled down, on the one hand, due to this air be by It is not high that outdoor directly sucks in temperature, can more fully cool down, thus reducing the probability of the too high generation of electrical part temperature, And then extend the service life of electrical part, on the other hand, cooling air channel has shared a fan assembly with drying air channel, reduces Cooling fan, thus reduce the volume of microwave dryer, that is, microwave dryer takes up room smaller, improves making of product With scope, even if microwave dryer can be placed in less space using;Dry air channel and the air in air channel is introduced and dry In dry cavity, introduce and the air drying cavity is taken the water vapour in drying cavity body out of drying cavity and discharged body, thus The thing that is oven-dried in cylinder is dried, in addition, the microwave of microwave device transmitting is thermally formed water vapour to the upper water being oven-dried thing, It is obtained in that quick baking by water vapour is strong with the penetration power of, microwave from drying the wind sent in air channel, making to be oven-dried thing Dry effect.
In the present invention, term " multiple " then refers to two or more, limits unless otherwise clear and definite.Term " peace Dress ", " being connected ", " connection ", the term such as " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected it is also possible to It is to be detachably connected, or be integrally connected;" being connected " can be joined directly together it is also possible to be indirectly connected to by intermediary.Right For those of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In description of the invention it is to be understood that term " on ", D score, the orientation of instruction or the position such as "front", "rear" Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, rather than refers to Show or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, it is thus impossible to manage Solve as limitation of the present invention.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features with reference to this embodiment or example description, structure, material or feature are contained at least one reality of the present invention Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with Suitable mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (12)

1. a kind of microwave dryer is it is characterised in that include:
Body, the front portion of described body is provided with receiving cavity, and the rear portion of described body is provided with described electric panel room;
Dry cavity, described drying cavity is arranged in described receiving cavity, the front panel of described body is provided with described Dry the opening of cavity connection;
Door body assembly, described door body assembly is hinged on described body, is used for opening or seal described opening;
Cylinder, described cylinder is arranged in described drying cavity body, and can rotate in described drying cavity body;
Multiple electrical parts, the plurality of electrical part is arranged on described electric interior;
Cooling air channel, described cooling air channel is arranged in described body, and two ports of described cooling air channel respectively with described Extra-organismal environmental communication, multiple described electrical parts are located in the described cooling air channel of described electric panel room;
Dry air channel, described drying air channel is arranged in described body, and two ports in described drying air channel respectively with described Extra-organismal environmental communication, for the air in environment is introduced described drying cavity, and the gas by described dehydrator intracavity It is directed in described extra-organismal environment;With
Fan assembly, described fan assembly is arranged on described electric interior, for outdoor air is sucked described cooling air channel In described drying air channel.
2. a kind of microwave dryer according to claim 1 it is characterised in that
Described cooling air channel includes the cooling intake air way that is connected and cooling exhaust passage, and described fan assembly is by the air in environment It is discharged into environment by described cooling exhaust passage after described cooling intake air way sucks.
3. a kind of microwave dryer according to claim 2 it is characterised in that
Described drying air channel includes: dries intake air way, connection air channel and dries exhaust passage, described fan assembly is by the sky in environment Gas, after described drying intake air way sucks, connects the described lower end drying cavity by described connection air channel;Described drying air-out Road one end is connected with the described upper end drying cavity, and the other end is communicated to described extra-organismal environment.
4. a kind of microwave dryer according to claim 3 it is characterised in that
Described cooling intake air way and described drying intake air way are same wind inlet channel, and what described wind inlet channel included being interconnected enters Wind section and Connectivity Section, described wind inlet section is located at the front portion of described body and is arranged on the described lower section drying cavity, and with described Extra-organismal environmental communication, described Connectivity Section is located at described air inlet end that is electric indoor and connecting described fan assembly.
5. a kind of microwave dryer according to claim 4 it is characterised in that
Described fan assembly includes fixed mount and blower fan, and described blower fan has a described air inlet end and two air opening ends, Described air inlet end is connected with described Connectivity Section, and two described air opening ends correspond to respectively and connect air channel and described cooling with described Exhaust passage.
6. a kind of microwave dryer according to claim 5 it is characterised in that
Described blower fan is centrifugal blower, and described centrifugal blower includes being centrifuged flabellum, motor and ventilation case, described air inlet end and two Individual described air opening end is arranged on described ventilation case, and described air inlet end is connected with described wind inlet channel, two described air-out Mouth end is connected with described cooling exhaust passage and the described air channel that connects respectively.
7. a kind of microwave dryer according to claim 4 it is characterised in that
The air inlet of described wind inlet channel is located on the front panel of described body.
8. a kind of microwave dryer according to claim 4 it is characterised in that
Wind guide tank is provided with described door body assembly, described wind guide tank is connected with the air inlet of described wind inlet channel.
9. a kind of microwave dryer according to any one of claim 2 to 8 it is characterised in that
Multiple described electrical parts include: high-tension transformer, high-voltage capacitance and microwave generating apparatus, described high-tension transformer and described High-voltage capacitance is arranged in described wind inlet channel, and described microwave generating apparatus are arranged in described cooling exhaust passage.
10. a kind of microwave dryer according to claim 9 it is characterised in that
It is integral that described high-tension transformer and described high-voltage capacitance are fixedly connected structure.
A kind of 11. microwave dryers according to any one of claim 3 to 8 it is characterised in that
Described connection air channel includes the metal segments being connected and plastics section, and described metal segments are with the described lower end drying cavity even Logical, described plastics section is connected with described fan assembly.
A kind of 12. microwave dryers according to any one of claim 3 to 8 it is characterised in that
The air outlet of described drying air channel and described cooling air channel is located at the rear end of described body.
CN201611070759.2A 2016-11-28 2016-11-28 A kind of microwave dryer Active CN106367934B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018188334A1 (en) * 2017-04-12 2018-10-18 广东美的厨房电器制造有限公司 Microwave clothes dryer
CN110318230A (en) * 2018-03-28 2019-10-11 无锡小天鹅电器有限公司 Dryer
CN110409150A (en) * 2018-04-28 2019-11-05 无锡小天鹅电器有限公司 Air path system and microwave clothes drier

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Publication number Priority date Publication date Assignee Title
US4523387A (en) * 1983-12-08 1985-06-18 Mahan Douglas P Microwave treating mechanism
US4765066A (en) * 1987-08-19 1988-08-23 Vbe Inc. Microwave clothes dryer
CN2230429Y (en) * 1995-07-25 1996-07-03 杜性善 Multi-function micro-weave clothing dryer
JP2008000249A (en) * 2006-06-21 2008-01-10 Matsushita Electric Ind Co Ltd Clothes drying machine
CN206308510U (en) * 2016-11-28 2017-07-07 广东美的厨房电器制造有限公司 A kind of microwave dryer

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Publication number Priority date Publication date Assignee Title
US4523387A (en) * 1983-12-08 1985-06-18 Mahan Douglas P Microwave treating mechanism
US4765066A (en) * 1987-08-19 1988-08-23 Vbe Inc. Microwave clothes dryer
CN2230429Y (en) * 1995-07-25 1996-07-03 杜性善 Multi-function micro-weave clothing dryer
JP2008000249A (en) * 2006-06-21 2008-01-10 Matsushita Electric Ind Co Ltd Clothes drying machine
CN206308510U (en) * 2016-11-28 2017-07-07 广东美的厨房电器制造有限公司 A kind of microwave dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018188334A1 (en) * 2017-04-12 2018-10-18 广东美的厨房电器制造有限公司 Microwave clothes dryer
CN110318230A (en) * 2018-03-28 2019-10-11 无锡小天鹅电器有限公司 Dryer
CN110409150A (en) * 2018-04-28 2019-11-05 无锡小天鹅电器有限公司 Air path system and microwave clothes drier

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