A kind of safe drawer type air fryerTechnical field
It the utility model is related to air fryer field, more particularly to a kind of safe drawer type air fryer.
Background technology
Fryer front panel and the fryer of existing air fryer are directly connected to, and fryer temperature is higher, is delivered to by heat transferHeat on protecting crust is higher, during customer's use, easily encounters front panel protecting crust, the possibility for having scald；It is meanwhile anti-Protective case typically uses PP materials, is easily deformed at high temperature so that machine produces and uses defect.Air fryer utilizes hot blastCirculating to heat food, hot blast can overflow in flow process on the upside of fryer front panel, reduce the efficiency of heating surface, while to caring forThe protecting crust that visitor can touch is heated, and adds the risk of scald.
The content of the invention
The purpose of this utility model is to provide a kind of safety, the drawer type air fryer of anti-scald.
In order to achieve the above object, the utility model adopts the following technical scheme that：A kind of safe drawer type air fryer,Lower house and fryer including upper shell, below upper shell, upper shell is interior to be provided with the hot air apparatus for producing hot-fluid, bag of complaining and quarrel loudlyOuter pot is included, is provided with the cavity for accommodating outer pot in lower house, hot-fluid is flowed to cook in fryer into fryer caused by hot air apparatusFood, the outer pot includes front side wall, the two side of rear wall and the forward and backward side wall of connection and bottom wall, the front side wall of outer potOutside is provided with protecting crust, and trivet is provided between protecting crust and the front side wall of outer pot, is provided between trivet and protecting crust heat-insulatedChamber, the outer pot insert cavity, edge and the lower house flush with outer surface of protecting crust outer surface.
Further, the cavity that the heat-insulation chamber is formed between trivet and protecting crust.
Further, the fryer also includes the fry basket in outer pot, and the trivet is provided with breach, and the fry basket is setThere is handle and insert the location division of breach, the handle upper end, which is provided with, is used to separating the button of fry basket and outer pot, on the buttonSide is provided with protective cover.
Further, the volume of the heat-insulation chamber is more than or equal to 0.1L.
Further, the width of the heat-insulation chamber is 5mm~20mm.
Further, cooling wind blade and upper heat dissipation channel are additionally provided with the upper shell, the bottom of lower house is provided with lower dissipateThe passage of heat, the surface of lower house are additionally provided with the exhaust outlet connected with lower heat dissipation channel, and cold wind is by upper radiating caused by cooling wind bladePassage passes through heat-insulation chamber, is then passed through lower heat dissipation channel and is discharged through exhaust outlet.
Further, the upper shell is provided with upper air vent, upper air vent and upper heat dissipation channel with the surface coordinated of complaining and quarrel loudlyConnection, trivet are provided with lower ventilation into hole, lower house provided with being divulged information on being connected with upper air vent with the surface coordinated of complaining and quarrel loudlyHole, the lower end of protecting crust are provided with the lower ventilation connected with lower air vent and portalled.
Further, the upper and lower air vent is equipped with multiple and is arranged at intervals.
Further, the area of the upper and lower air vent is more than or equal to 100mm2。
Further, the area of the exhaust outlet is more than or equal to 500mm2。
Further, the trivet is PBT trivet or PET trivet or PA66 trivet or PPS trivet or PPATrivet.
After adopting the above technical scheme, the utility model has the following advantages that：
1st, protecting crust is set by the outside of the front side wall in outer pot, and set between protecting crust and the front side wall of outer potTrivet, the heat that such trivet can effectively reduce outer pot are conducted to protecting crust, effectively reduce the heat of protecting crust,Double thermal insulation is realized, is burned when avoiding the user from encountering protecting crust, improves security when air fryer uses, and everyHeat-insulation chamber is additionally provided between hot frame and protecting crust, such heat slow down heat transfer, further reduce when by heat-insulation chamberConduction reduces the temperature of protecting crust, further lifts security when air fryer uses to the heat on protecting crust.Due toHeat-insulation chamber is set, and therefore, the heat in fryer is not easy to flow out so that heat more concentrates the food in heating fryer, therefore heatIt is more efficient, reduce cooking time.Outer pot insertion cavity, edge and the lower house flush with outer surface of protecting crust outer surface, becauseThis, the outer surface of air fryer looks to form an overall structure, has good visual effect.
2nd, the cavity that heat-insulation chamber is formed between trivet and protecting crust, there is air in cavity, and the thermal conductivity factor of airLow, the heat that can so slow down outer pot well is conducted to protecting crust, is effectively reduced the temperature of protecting crust, is avoided user from touchingIt is burned to during protecting crust, improves security when air fryer uses.
3rd, the fryer also includes the fry basket in outer pot, and the trivet is provided with breach, and the fry basket is provided with handleWith the location division of insertion breach, the handle upper end is provided with the button for being used for separating fry basket and outer pot, is provided with above the buttonProtective cover.The positioning of fry basket is effectively realized, prevents from causing rocking for fry basket during hot blast cooking food, influences to cook effect, andAnd prevent fry basket from rocking caused deformation for a long time.Because fry basket and outer pot are fixed, so that fry basket is extracted out in the lump with outer pot, sideConvenient to operate.By setting protective cover above button, effectively prevent user misoperation from causing outer pot to come off, effective guarantee productSafety.
4th, by being set greater than the volume of heat-insulation chamber or equal to 0.1L, so both ensureing effect of heat insulation, will not increase againThe appearance and size complained and quarrel loudly greatly, ensure the overall appearance and size of air fryer, and improve the overall aesthetic appearance of air fryer.
5th, by the way that the width of heat-insulation chamber is arranged on into 5mm between 20mm, so both ensureing effect of heat insulation, and air fryerAppearance and size it is lucky, ensure the overall appearance of air fryer.When the width of heat-insulation chamber is less than 5mm, effect of heat insulation is poor；WhenWhen the width of heat-insulation chamber is more than 20mm, the appearance and size of fryer is bigger than normal, reduces the overall appearance of air fryer.
6th, by setting cooling wind blade and upper heat dissipation channel, the bottom of lower house to be provided with lower heat dissipation channel in upper shell,The surface of lower house is additionally provided with the exhaust outlet connected with lower heat dissipation channel, and cold wind is through upper heat dissipation channel caused by such cooling wind bladeThrough heat-insulation chamber, lower heat dissipation channel is then passed through, is most discharged afterwards through exhaust outlet so that the heat of heat-insulation chamber is pulled away, and is effectively reducedThe temperature of heat-insulation chamber and trivet, so as to reduce the temperature of protecting crust, and then when avoiding the user from encountering protecting crust and scaldedWound, improve security when air fryer uses.
7th, by being provided with upper air vent in upper shell and the surface coordinated of complaining and quarrel loudly, upper air vent connects with upper heat dissipation channel,Trivet is provided with lower air vent with the surface coordinated of complaining and quarrel loudly, prevented provided with being divulged information on being connected with upper air vent into hole, lower houseThe lower end of protective case is provided with the lower ventilation connected with lower air vent and portalled, and throughput can so be effectively ensured, so as to ensure trivetWith the radiating effect of heat-insulation chamber, and then the temperature of protecting crust is reduced, be burned when avoiding the user from encountering protecting crust, improve skyThe security that gas is complained and quarrel loudly when using.
8th, by being equipped with multiple by upper and lower air vent and being arranged at intervals, throughput is so both ensured, and can prevent wellOnly heat scatters and disappears, and lifts the efficiency of heating surface of air fryer.
9th, by the way that the area of upper and lower air vent is set greater than or equal to 100mm2, so can effectively ensure that air-flow energyPassed through between upper and lower air vent, that is, ensure drafting efficiency, and well heat can be prevented to scatter and disappear, lift adding for air fryerThe thermal efficiency.If vent area, which is set, is less than 100mm2, then the heat in heat-insulation chamber can not discharge in time, protection may be causedShell deforms upon.
10th, by the way that the area of exhaust outlet is set greater than or equal to 500mm2, thermal current can so be effectively ensured and arrangedGo out, so as to reduce the temperature in trivet and heat-insulation chamber, and then reduce the temperature of protecting crust, when avoiding the user from encountering protecting crust andIt is burned, improves security when air fryer uses.If air draft open area is less than 500 mm2, then heat may gatherIn heat-insulation chamber, heat can not be discharged fully, cause the deformation of trivet.
11st, by the way that trivet is arranged into PBT trivet or PET trivet or PA66 trivet or PPS trivet or PPATrivet, so both ensures effect of heat insulation, facilitates the machine-shaping of trivet, improving production efficiency again.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the sectional view of drawer type air fryer described in the utility model.
Fig. 2 is the sectional view complained and quarrel loudly in drawer type air fryer described in the utility model.
Fig. 3 is the decomposing schematic representation complained and quarrel loudly in drawer type air fryer described in the utility model.
Fig. 4 is the sectional view of the fryer extraction state of drawer type air fryer described in the utility model.
Fig. 5 is the upward view of the fryer extraction state of drawer type air fryer described in the utility model.
Fig. 6 is the top view of the fryer extraction state of drawer type air fryer described in the utility model.
It is as follows that each component names are marked in figure：
1st, upper shell；11st, upper heat dissipation channel；12nd, upper air vent；2nd, lower house；21st, cavity；22nd, lower heat dissipation channel；23、Lower air vent；24th, exhaust outlet；3rd, complain and quarrel loudly；31st, outer pot；311st, front side wall；312nd, rear wall；313rd, left side wall；314th, right sideWall；315th, bottom wall；32nd, fry basket；4th, protecting crust；41st, lower ventilation is portalled；5th, trivet；51st, divulged information on into hole；52nd, breach；53、Handle；6th, heat-insulation chamber；7th, cooling wind blade.
Embodiment
As shown in Figures 1 to 6, the utility model provides a kind of safe drawer type air fryer, including upper shell 1, is located atThe lower house 2 and fryer 3 of the lower section of upper shell 1, upper shell 1 is interior to be provided with the hot air apparatus for producing hot-fluid, and cavity is provided with lower house 221, the front side of cavity 21 is provided with opening, and complaining and quarrel loudly 3 can twitch and is installed in cavity 21, complain and quarrel loudly 3 include outer pot 31, protecting crust 4 and everyHot frame 5, when fryer 3 is arranged in cavity 21, outer surface and the lower house flush with outer surface at protecting crust edge.Protecting crust 4 withLower house selects identical color and material, therefore when fryer 3 is arranged in cavity 21, the outer surface of air fryer looksAn overall structure is formed, there is good visual effect, 3 outer pots 31 for including there is the metal of inner chamber of complaining and quarrel loudly, specially notBecome rusty steel outer pot, and the inner surface of outer pot 31 is coated with anti-stick coating, and fry basket 32 is provided with outer pot 31, and fry basket 32, which is used to accommodate, eatsThing, hot-fluid caused by hot air apparatus are flowed to cook the food in fry basket 32 into fry basket 32 and outer pot 31；Specifically, hot blast fillsPut including heater and fan, heater is specially heating tube, and its is simple in construction, is standard component, and convenient installation is changed；WindFan is arranged at the central area of upper shell, is easy to the installation and wiring of fan so that structure distribution is reasonable, is easy to air fryer wholeBody assembles, and also improves the overall outward appearance of air fryer, and the hot blast blown out is uniformly, stably；Heating tube is set around fan, thisFor sample fan when rotating, caused cold wind can be well by the heat absorption on heater so that the heat of caused hot blastIt is stable, and hot blast is blown out from the surrounding of upper lid, hot blast avoids food with guiding the food upwards in heating fry basket through outer pot bottom wallLocal heating is excessive, causes food burned, so that food is heated evenly, and then make it that the food that processes is crisp, mouthfeelIt is good.
In the present embodiment, outer pot 31 includes front side wall 311, the two side of rear wall 312 and the forward and backward side wall of connection and bottom wall315, specifically, two side includes left side wall 313 and right side wall 314, four side walls are encircled into bottom wall 315 and accommodate fry basket 32Inner chamber, due to the user oriented of front side wall 311 of outer pot 31, protecting crust 4, protecting crust 4 are set in the outside of front side wall of outer pot 31For plastic protection shell, specially PP（Polypropylene）Protecting crust, so both ensure effect of heat insulation, and be easy to being processed into for protecting crustType, production efficiency are high.
Specifically, being provided with trivet 5 between protecting crust 4 and the front side wall 311 of outer pot 31, the material of trivet 5 is resistance to heightThe material of temperature and effect of heat insulation, specially PBT（Polybutylene terephthalate (PBT)）Trivet, so both ensure effect of heat insulation,Facilitate the machine-shaping of trivet, improving production efficiency again；Meanwhile heat-insulation chamber 6 is provided between trivet 5 and protecting crust 4.SoSetting is advantageous in that, outside by the front side wall in outer pot sets protecting crust, and the front side wall of protecting crust and outer pot itBetween trivet is set, the heat that such trivet can effectively reduce outer pot is conducted to protecting crust, effectively reduces protecting crustHeat, realize double thermal insulation, be burned when avoiding the user from encountering protecting crust, improve safety when air fryer usesProperty, and heat-insulation chamber is additionally provided between trivet and protecting crust, such heat slow down heat transfer, enter one when by heat-insulation chamberStep reduces conduction to the heat on protecting crust, reduces the temperature of protecting crust, further lifts peace when air fryer usesQuan Xing.The top of trivet is provided with breach 52, and fry basket 32 is provided with the location division for inserting the breach, so as to fixed fry basket, preventsCause rocking for fry basket during hot blast cooking food, influence to cook effect, and prevent fry basket from rocking caused deformation for a long time.Due toFry basket is fixed with outer pot, so that fry basket is extracted out in the lump with outer pot, convenient operation.The fry basket is provided with handle 53, on handleProvided with button, protective cover is set above button, when user needs to be cleaned fry basket and outer pot classification, first opens protectionLid, then presses button, you can outer pot can be separated with fry basket, due to setting protective cover, therefore effectively prevents user from grasping by mistakeWork causes outer pot to come off, the effective guarantee safety of product.
Heat-insulation chamber 6 is specially the cavity that is formed between trivet 5 and protecting crust 4, there is air in cavity, and the heat conduction of airCoefficient is low, and the heat that can so slow down outer pot well is conducted to protecting crust, effectively reduces the temperature of protecting crust, avoids usingIt is burned when protecting crust is encountered at family, improves security when air fryer uses.
The volume of heat-insulation chamber 6 is more than or equal to 0.1L, so both ensures effect of heat insulation, will not increase the profile chi of fryer againIt is very little, ensure the overall appearance and size of air fryer, and improve the overall aesthetic appearance of air fryer.
The width of heat-insulation chamber 6 is 5mm~20mm, specifically, the width of heat-insulation chamber 6 everywhere is gradual change, in the present embodiment,Width at the minimum of heat-insulation chamber 6 is 5mm, i.e. heat-insulation chamber 6 top and bottom, and the width of the maximum of heat-insulation chamber 6 is 15mm, i.e., everyThe middle of hot chamber 6, because the heat of middle is maximum, therefore the width of the top and bottom of heat-insulation chamber 6 is set smaller thanThe width of the middle of heat-insulation chamber 6, the effect of heat insulation of heat-insulation chamber is so improved well, and the appearance and size of air fryer is properIt is good, ensure the overall appearance of air fryer.
Cooling wind blade 7 and upper heat dissipation channel 11 are additionally provided with upper shell 1, the bottom of lower house 2 is provided with lower heat dissipation channel 22,The surface of lower house 2 is additionally provided with the exhaust outlet 24 connected with lower heat dissipation channel 22, and cold wind caused by cooling wind blade 7 is logical through upper radiatingRoad 11 passes through heat-insulation chamber 6, is then passed through lower heat dissipation channel 22 and is discharged through exhaust outlet 24, so that and the heat of heat-insulation chamber is pulled away,The temperature of heat-insulation chamber and trivet is effectively reduced, so as to reduce the temperature of protecting crust, and then avoids user from encountering protecting crustWhen and be burned, improve air fryer use when security.
Upper shell 1 is provided with upper air vent 12 with 3 surfaces coordinated of complaining and quarrel loudly, and upper air vent 12 connects with upper heat dissipation channel 11,Trivet 5 is provided with lower lead into hole 51, lower house 2 provided with being divulged information on being connected with upper air vent 12 with 3 surfaces coordinated of complaining and quarrel loudlyAir holes 23, the lower end of protecting crust 4 are provided with the lower ventilation connected with lower air vent 23 and portal 41, and throughput can so be effectively ensured,So as to ensure the radiating effect of trivet and heat-insulation chamber, and then reduce the temperature of protecting crust, when avoiding the user from encountering protecting crust andIt is burned, improves security when air fryer uses.
Upper air vent 12 and lower air vent 23 are equipped with multiple and are arranged at intervals, and upper air vent 12 and lower air vent 23Area is arranged to 100mm2, it so can effectively ensure that air-flow can pass through between upper and lower air vent, that is, ensure drafting efficiency, andWell heat can be prevented to scatter and disappear, lift the efficiency of heating surface of air fryer；It is appreciated that the area of air vent 12,23 can rootAccording to needing to adjust, for example, the area of air vent 12,23 is 200 mm2、300mm2, as a rule, more than or equal to 100mm2I.e.Can, if the area of air vent 12,23 is less than 100 mm2, then the heat in heat-insulation chamber can not discharge in time, protection may be causedShell deforms upon.
Meanwhile by the way that the area of exhaust outlet 24 is arranged into 500mm2, thermal current can so be effectively ensured and be discharged, so as toThe temperature in trivet and heat-insulation chamber is reduced, and then reduces the temperature of protecting crust, is burned when avoiding the user from encountering protecting crust,Improve security when air fryer uses.The area of exhaust outlet 24 is 700 mm2、900mm2, as a rule, it is more than or waitsIn 500mm2If the area of exhaust outlet 24 is less than 500 mm2, then heat may be collected in heat-insulation chamber, heat can not fillDivide discharge, cause the deformation of trivet.
Because upper and lower air vent is respectively provided with multiple, and exhaust outlet is also to be made up of multiple vents, therefore, above-mentioned areaRefer to the entire area of upper and lower air vent and exhaust outlet, i.e. effective area.
It should be understood that protecting crust can also be ABS（Acrylonitrile-butadiene-styrene copolymer）Protecting crust or PC（CarbonAcid esters）Protecting crust etc..
It should be understood that trivet can also be PET（Polyethylene terephthalate）Trivet or PA66（Polyamide66 or nylon66 fiber）Trivet or PPS（Polyphenylene sulfide）Trivet or PPA（Polyphthalamide）Trivet etc..
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can rootIt is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged toScope defined in appended claims.