Utility model content
In order to solve the problem, the utility model provides a kind of oil-free air to complain and quarrel loudly.Described oil-free air is complained and quarrel loudly and is comprised: pot body, the interior pot with inner chamber is provided with in described pot body, the inwall of described pot body and the outer wall of described interior pot spaced apart at least in part, to form the first space between described pot body and described interior pot, the bottom of described pot body is provided with the first blow vent that described first space is communicated with ambient atmosphere, and the described inner chamber of described interior pot is communicated with described first space; Lid, described lid is used for covering described pot body, described lid is provided with the 3rd blow vent that the described inner chamber of described interior pot is communicated with ambient atmosphere; Motor and flabellum, described motor and described flabellum are used for air to be sent in the described inner chamber of described interior pot; And heater element, described heater element is for heating described air.
With this set-up mode, because the first blow vent is arranged on the bottom of pot body, therefore, the build-in attribute that hot-air density is relatively low can be made full use of, be convenient to air and enter a pot body from the bottom of pot body, form circulation to reflux from bottom to top, and frying is positioned at the food in the fried basket on the top of pot.
Preferably, described first blow vent place is provided with screen pack.With this set-up mode, foreign material etc. can be avoided to enter into a pot body by the first blow vent.
Preferably, the sidewall of described interior pot is provided with the second blow vent, described second blow vent is communicated with described first space for making the described inner chamber of described interior pot.With this set-up mode, the inner chamber that can be entered into interior pot by the air heated from the second blow vent the sidewall of interior pot in the first space, but not enter from the open top of interior pot, being more convenient to is refluxed from bottom to top by the air heated forms circulation.
Preferably, described oil-free air is complained and quarrel loudly and is comprised fried basket, and described fried basket is removably disposed in the top of described interior pot, for food container.With this set-up mode, be convenient to pick and place food.
Preferably, described interior pot comprises neck, and described neck is positioned at the below of described fried basket.With this set-up mode, fluid can be avoided along the sidewall of pot in the sidewall whereabouts pollution of interior pot, when being particularly provided with the second passage on the sidewall of interior pot, placing fluid and block the second passage along the sidewall whereabouts of interior pot.
Preferably, described motor, described flabellum and described heater element are all arranged in described pot body.With this set-up mode, the position due to motor not only can be avoided as far as possible too high and cause the problem of the easy tipping of crank, motor and flabellum can also be avoided as far as possible by the oil pollution in kitchen.
Preferably, be also provided with heat shield between described interior pot and described pot body, described heater element is arranged between described heat shield and described interior pot.With this set-up mode, high-octane utilization rate can be put forward.
Preferably, described heater element is spiral heating pipe, and described spiral heating pipe holds the outer wall of described interior pot and directly contacts with described outer wall.With this set-up mode, can capacity usage ratio be improved, and avoid heater element is stained with grease.
Preferably, described oil-free air is complained and quarrel loudly and is also comprised oil collection box, and described oil collection box is arranged in described interior pot, and is positioned at the bottom of described pot.Oil collection box can collect the fluid of drippage, is convenient to cleaning.
Preferably, described 3rd blow vent place is provided with adjusting device, for regulating the air output of described 3rd blow vent, wherein said adjusting device comprises: stop part, and described stop part is configured between blocking position and complete off-position rotatable, wherein, in blocking position, described stop part closes described 3rd blow vent completely, and in described complete off-position, described stop part is removed completely from described 3rd blow vent; And operating portion, described operating portion is connected to described stop part, rotates between described blocking position and described complete off-position to drive described stop part.With this set-up mode, in user can be regulated by the operating portion of operation adjusting device according to actual needs pot inner chamber in temperature, easy to operate and simple.
In utility model content, introduce the concept of a series of reduced form, this will further describe in detailed description of the invention part.The utility model content part does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Detailed description of the invention
In the following description, give a large amount of concrete details to provide to understand more thoroughly the utility model.But, it will be apparent to one skilled in the art that the utility model can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with the utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model, by following description, detailed structure is proposed.Obviously, embodiment of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other embodiments.
The utility model provides a kind of oil-free air to complain and quarrel loudly 100, and it comprises pot body 110, is arranged in the top of pot body 110 for covering the lid 120 of pot body 110 and being positioned at the hot blast conveyer 130 of pot body 110.Describe oil-free air in detail below in conjunction with Fig. 1-Fig. 7 and complain and quarrel loudly 100.
As shown in Figure 1, the shell of the pot body 110 of oil-free air fryer 100 can be made up of materials such as synthetic resin, to make the temperature of shell by the impact of the temperature of pot body 110 inside, prevents from scalding user.Alternatively, the shell of pot body 100 can be provided with temperature-adjusting device and/or time adjustment device.Certainly, temperature-adjusting device and time adjustment device also can be arranged on the upper cover 121 of the lid 120 hereafter will mentioned.
Be provided with interior pot 111 in pot body 110, interior pot 111 freely can be put into pot body 110 or take out from pot body 110.The shape of interior pot 111 can for having the general cylindrical shape of step, and its top has opening, and inside has the cavity with this open communication.The outer wall of the pot inwall of body 110 and interior pot 111 is spaced apart or spaced apart at least in part, to form the first space S 1 between pot body 110 and interior pot 111.This first space S 1 can provide circulation passage for the hot-air hereinafter will mentioned.
Pot body 110 is provided with the first blow vent 112, and this first blow vent 112 can make the first space S 1 be communicated with the air of the outside of pot body 110.According to design of the present utility model, in the present embodiment, the first blow vent 112 is arranged on the bottom of pot body 110.Alternatively, the first blow vent 112 place can also be provided with screen pack 112A, is entered in fryer 100 by the first blow vent 112 to prevent foreign material (such as cockroach) etc.
The sidewall of interior pot 111 is provided with the second blow vent 113 that the inner chamber of interior pot 111 is communicated with the first space S 1.The arranged outside of interior pot 111 has heater element 114.Alternatively, in the present embodiment, external temperature in order to avoid thermal loss and pot body 110 is high and scald user, heat shield 118 is provided with between the outer wall of interior pot 111 and the inwall of pot body 110, heater element 114 is between heat shield and the outer wall of interior pot 111, therefore, most of heat can be limited in heat shield 118.The bottom of heat shield 118 can be provided with one or more through hole (not shown).This through hole may be used for air is passed through.Alternatively, this through hole can also be used for the motor drive shaft of the motor hereinafter will described in detail is passed through.
In the present embodiment, heater element 114 is spiral heating pipe, and it holds the outer wall of interior pot 111 and directly contacts with the outer wall of interior pot 111, to improve capacity usage ratio.Heater element 114 not only can be used for the air in heating first space S 1, and directly can heat interior pot 111.In addition, heater element 114 is arranged in pot body 110 and can also avoids being stained with grease.It should be noted that, although in the present embodiment, heater element 114 is depicted as the spiral heating pipe of the outer wall holding interior pot 111, but, in the utility model other embodiments unshowned, heater element 114 can be arranged on other positions in pot body 110, such as, is arranged on the bottom of interior pot 111.
The top of interior pot 111 is provided with the fried basket 115 for holding the food treating frying.Alternatively, in order to be supported in interior pot 111 by fried basket 115, interior pot 111 can be pot in step.Namely the internal bend of sidewall inside pot 111 on top of pot 111 in, to form step.Fried basket 115 can be erected on the step of interior pot 111.
Alternatively, fried basket 115 is removably disposed in interior pot 111, to facilitate the fried basket 115 of cleaning.Particularly, in the present embodiment, fried basket 115 comprises the Foldable-type handle 115A of " 7 " type, and handle 115A extends to outside pot body 110, takes out from interior pot 111 so that user will explode basket 115.Handle 115A can be folding, to save space.Handle 115A can be also non-folding, to reduce cost of manufacture.Handle 115A can be made up of heat-insulating material, is burned when taking out fried basket 115 to prevent user.The contact position of handle 115A and interior pot 111 or pot body 110 can be provided with snap close or magnetic clasp (not shown), and the corresponding position of interior pot 111 or pot body 110 can be provided with snap close or the magnet of coupling, with the fried basket 115 that is easy for installation and removal.
In order to meet different demands during food frying, in interior pot 111, multi-form fried basket can be installed.Fig. 2-Fig. 4 schematically shows three kinds of multi-form fried baskets 115,115 ', 115 ".As shown in Figure 2, fried basket 115 has netted diapire and non-apertured sides.Hot-air is by the reticulated cell frying food on fried basket 115 diapire.As shown in Figure 3, fried basket 115 ' has cavernous diapire and non-apertured sides.Hot-air is by the circular port frying food on fried basket 115 ' diapire.As shown in Figure 4, fried basket 115 " there is the diapire of atresia and the sidewall of porous.Hot-air is by fried basket 115 " circular port frying food on sidewall.Therefore, user can select suitable fried basket to carry out frying food according to actual needs.Such as, when making spoon meat, the fried basket 115 of the diapire atresia shown in Fig. 4 can be selected ".
Usually, when frying food, when particularly the grease such as frying such as meat is than more rich food, the part fluid in food can along the inwall of interior pot 111 toward dirty.Be gathered in the second blow vent 113 place on the sidewall of interior pot 111 in order to avoid fluid, alternatively, neck 116 can be set on the sidewall of interior pot 111.Interior pot 111 is minimum at the internal diameter at neck 116 place.Neck 116 is positioned at the below of fried basket 115 and is positioned at the top of the second blow vent 113.Therefore, when fluid flows to the bottom end of neck 116 along the sidewall of interior pot 111, fluid can directly fall to dropping onto the bottom of a pan of interior pot 111 under gravity, and no longer flow to the second blow vent 113 place along the sidewall of interior pot 111, avoids blocking second blow vent 113.
Alternatively, the bottom of interior pot 111 is removably provided with oil collection box 117.When top has fluid to drip, oil collection box 117 can collect fluid.After frying terminates, oil collection box 117 can be taken out cleaning from interior pot 111.Alternatively, the bottom of interior pot 111 is provided with magnet (not shown), and oil collection box 117 can be made up of any ferrimagnet.With this set-up mode, oil collection box 117 can be attracted to the bottom of interior pot 111 under the effect of magnetic force.Certainly, other dismountable fixed form of this area also can be used oil collection box 117 to be fixed on the bottom of interior pot 111.
Hot blast conveyer 130 is also provided with in pot body 110.Hot blast conveyer 130 comprises the flabellum 132 of the motor 131 be arranged in pot body 110 and the motor drive shaft being connected to motor 131.Particularly, in the present embodiment, in order to avoid the heat effects motor 131 that heater element 114 produces, motor 131 can be arranged on the bottom of pot body 110 and be arranged in the region between pot body 110 and heat shield 118, namely between motor 131 and heater element 114, there is heat shield 118.Flabellum 132 is connected to the motor drive shaft passed from the bottom through-hole of heat shield, and between heat shield 118 and interior pot 111.Under the driving of motor 131, flabellum 132 can rotate, and can make the air entered into from the first blow vent 112 in pot body after the first space S 1 is by heating, be entered into the inner chamber of interior pot 111 by the second blow vent 113 on the sidewall of interior pot 111 in the process rotated.Therefore, according to design of the present utility model, motor 131 and flabellum 132 are arranged in pot body 110 and the position due to motor 131 and flabellum 132 can be avoided too high and the problem of the easy tipping of crank, and motor 131 and flabellum 132 are arranged in pot body 110 and can avoid by the oil pollution in kitchen.
The lid 120 of oil-free air fryer 100 will be described in detail below.The shape of lid 120 is substantially corresponding with the shape of pot body 110, to cover pot body 110.Lid 120 can pass through hinge member (not shown) and rotatably close pot body 110 and detachable from pot body 110.Lid 120 also removably can close pot body 110 by any other suitable modes such as snap fit.Lid 120 is set to dismountable form and can be convenient to clean lid 120.Alternatively, lid 120 comprises upper cover 121 and is removably mounted on the liner 122 of below of upper cover 121.Upper cover 121 can be made up of synthetic resin etc. substantially, is burned to prevent user.As above mention, temperature-adjusting device and/or time adjustment device can be provided with in upper cover 121.Liner 122 is provided with sealing device 123, such as sealed silicon colloform texture, to reduce thermal loss.
Alternatively, lid 120 can also be provided with visual form 124, for the frying situation of real-time monitored food.Visual form 124 can be made up of any transparent material, such as glass.Visual form 124 can be individual layer form, clearly to observe the culinary art situation of food.In addition, according to actual needs, visual form 124 also can be double-deck or multilayer windows.When visual form 124 be double-deck or multilayer windows time, the form temperature being usually located at outermost layer (namely near the layer of user) is lower, therefore, it is possible to avoid user to be burned owing to pressing close to visual form 124 because of carelessness when observation.
Lid 120 being provided with the 3rd blow vent the 125, three blow vent 125 makes the inner chamber of interior pot 111 be communicated with ambient atmosphere.After being arranged on pot heater element of body 110 114 heating by the first blow vent 112 air entered in pot body 110, under the effect of the motor 131 and flabellum 132 that are arranged in pot body 110, entered into the inner chamber of pot 111 by the second passage 113 be arranged on the sidewall of pot 111, and frying is placed on the food on the fried basket on interior pot 111 top.Wherein a part of hot-air arrives the 3rd blow vent 125 on lid 120 in the process risen, and discharged by the 3rd blow vent 125, and the stop that another part hot-air is subject to the liner 122 of lid 120 in the process risen turns to, turn back in the inner chamber of interior pot 111.Cross-ventilation like this can form the frying up and down to food.
Therefore, be appreciated that, enter into the inside of pot body 110 from the first blow vent 112 of the bottom being positioned at pot body 110 from the air of ambient atmosphere, particularly, enter into the first space S 1 (being the space between heat shield 118 and interior pot 111 in the present embodiment), and heated in the first space S 1, be transported to by motor and flabellum subsequently in the inner chamber of interior pot 111 for frying food.Wherein a part of hot-air arrives the 3rd blow vent 125 on lid 120 in the process risen, and discharged by the 3rd blow vent 125, and the stop that another part hot-air is subject to the liner 122 of lid 120 in the process risen turns to, turn back in the inner chamber of interior pot 111.。Because the density of hot-air is less, it tends to upwards flow.Therefore according to design of the present utility model, first blow vent 112 is arranged on the bottom of pot body 110, the build-in attribute of hot-air itself can be made full use of, be convenient to air and enter pot body 110 from the bottom of pot body 110, form circulation to reflux from bottom to top, and frying is positioned at the food of 115 li, the fried basket on the top of pot 111.When being particularly provided with the second blow vent 113 on the sidewall of interior pot 111, the inner chamber that can be entered into interior pot 111 by the air heated from the second blow vent 113 sidewall of interior pot 111 in first space S 1, but not enter from the open top of interior pot 111, being more convenient to is refluxed from bottom to top by the air heated forms circulation.
Alternatively, adjusting device 140 can be set at the 3rd blow vent 125 place, for regulating the air output of the 3rd blow vent 125, to control the frying temperature in interior pot 111 according to actual needs.Fig. 5-Fig. 7 schematically shows the adjusting device 140 according to a preferred embodiment of the present utility model.
As shown in Figure 5, adjusting device 140 comprises stop part 141 and operating portion 142.Rotatable between the blocking position that stop part 141 is shown in Figure 6 and the complete off-position shown in Fig. 7.Wherein, in blocking position, stop part 141 closes the 3rd blow vent 125 completely, and the air in the inner chamber of interior pot 111 is not discharged by the 3rd blow vent 125, and now heat accumulation is in the inner chamber of interior pot 111, can realize higher frying temperature.In complete off-position, stop part 141 makes the 3rd blow vent 125 open completely, air in the inner chamber of interior pot 111 can be discharged by the 3rd blow vent 125 to maximum, thus a part of heat is discharged by the 3rd blow vent 125, to realize lower frying temperature.
Operating portion 142 is connected to stop part 141, operates for user.Operating portion 142 can for selecting knob or swing arm.User operates (such as screwing) operating portion, to drive stop part 141 at blocking position and to rotate between off-position completely.With this set-up mode, the frying temperature that namely the peripheral operation operating portion 142 that user can complain and quarrel loudly 100 at oil-free air can control in interior pot 111.Alternatively, indicateing arm can also be set at the 3rd blow vent 125 place, this indicateing arm such as can show when stop part 141 moves to this position, corresponding temperature (such as A, B, C, D) in the inner chamber of interior pot 111, regulates the position of stop part 141 according to the temperature value expected with person easy to use (particularly first user).
According to oil-free air of the present utility model complain and quarrel loudly 100 hot blast conveyer 130 (motor 131 and flabellum 132) be arranged in pot body 110 and the position due to motor 131 not only can be avoided too high and the problem that causes the easy tipping of crank, motor 131 and flabellum 132 can also be avoided by the oil pollution in kitchen.In addition, hot-air after being heated by heater element 114 in the first space S 1 can enter into the inner chamber of pot 111 under the effect of the motor 131 and flabellum 132 that are arranged in pot body 110 by the second blow vent 113 on the sidewall of pot 111, hot-air can be made to utilize the relatively low build-in attribute of its density to flow from bottom to up, with frying food in the inner chamber of interior pot 111.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.