CN202858889U - Smokeless air fryer - Google Patents

Smokeless air fryer Download PDF

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Publication number
CN202858889U
CN202858889U CN2012204885119U CN201220488511U CN202858889U CN 202858889 U CN202858889 U CN 202858889U CN 2012204885119 U CN2012204885119 U CN 2012204885119U CN 201220488511 U CN201220488511 U CN 201220488511U CN 202858889 U CN202858889 U CN 202858889U
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China
Prior art keywords
air fryer
air
fixed body
electric heating
fryer fixed
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Expired - Lifetime
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CN2012204885119U
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Chinese (zh)
Inventor
张一骋
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Ningbo Careline Electric Appliance Co Ltd
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Individual
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Frying-Pans Or Fryers (AREA)

Abstract

The utility model relates to a smokeless air fryer which completes cooking of food by using high speed hot air circulating technology with no oil smoke exhausted. The smokeless air fryer comprises an air fryer fixed body and an air fryer movable body. The front portion of the air fryer fixed body is used for mounting a timer, a jacking type power switch is arranged on one side of the lower end face of a boss part, a jacking boss is arranged on one side of the upper end face of a handle which is in locking and opening matching of a object containing net basket with the air fryer movable body, and the jacking boss is in jacking opening and closing matching with the jacking type power switch on one side of the lower end face of the boss part in the air fryer fixed boy. A plane spiral type electric heating pipe is arranged below a lower pressure air fan of the air fryer fixed body. A power connector of the plane spiral type electric heating pipe is connected with the inner wall of the air fryer fixed body through a connecting piece, and the pipe body of the plane spiral type electric heating pipe is connected with the inner wall of the air fryer fixed body in an elastic mode through a tension spring. The bottom portion and the middle portion of an oil receiving backflow pot in the air fryer movable body are in arc-shaped protrusion shapes, and the periphery of a pot wall and the pot bottom are in an arc shape.

Description

A kind of smokeless air is complained and quarrel loudly
Technical field
The utility model relates to a kind of high velocity, hot air circulating technology that utilizes, and can finish food cooking, and a kind of smokeless air of discharging without oil smoke is again complained and quarrel loudly, and belongs to air fryer manufacturing field.
Background technology
CN201948771U, title " a kind of Novel oil-free frying pan ", include: loam cake, the outer pot cover of metal in the loam cake, shell, be arranged on the uncovered metal outer pot of shell internal upper part and be built in the latticed food basket that is in the metal outer pot, it is characterized in that: be provided with successively motor in described loam cake, arranging from top to bottom, the outer pot cover of metal, heater element and fan, motor is located at the top of the outer pot cover of metal, heater element and fan are located at the below of the outer pot cover of metal, and fan is installed on the output shaft that stretches out downwards of motor, heater element be positioned at fan directly over, after the assembling, the outer pot cover of metal covers on the metal outer pot, the inlet scoop of fan is corresponding heater element upwards, and the air outlet of fan is corresponding metal outer pot inwall downwards, distinguished and admirable road and food basket inner chamber.After adopting said structure, the utlity model has characteristics simple and compact for structure, that cost is low, the hot-air conduction efficiency is high.
The Philips company of selling on the market at present, produces air and complains and quarrel loudly.On structural design, the one, this air is complained and quarrel loudly and is made of air fryer fixed body and air fryer moving body, is the drawing and pulling type structure between its air fryer fixed body and the air fryer moving body; The 2nd, be provided with a button dish between the electric heating plate in the air fryer fixed body and the fan, its electric frame heat dish is positioned at buckles dish; The 3rd, be non-resilient being fixedly connected with between electric heating plate and the air fryer fixed body inwall; The 4th, be positioned at that fault trough is two circles between the annular water conservancy diversion of transom window of air fryer fixed body upper surface; The 5th, the bottom that connects oil backflow pot in the air fryer moving body is divided into the mutually sulculus shape of not conducting for the fan blade shape structure of projection and with the bottom of a pan.
The weak point of above-mentioned background technology: the one, there is not power cut-off device between air fryer fixed body and the air fryer moving body, when air fryer moving body with after air fryer fixed body separates, its air fryer fixed body is still in running order, and not only energy loss is large, and poor stability; The 2nd, owing to be provided with a reflection button dish between the electric heating plate in the air fryer fixed body and the fan, electric heating plate is positioned at reflection button dish, therefore the air-flow of fan generation can't act directly on the electric heating plate, only have by acting on the inwall of air fryer fixed body pot around the button dish, shift onto on the food of being cooked by the pot inwall is counter, heat energy efficiency is reduced, and both caused air fryer internal wall pot body overheated, the electric heating plate that causes again reflection button dish and electric heating plate excess Temperature to cause uses the longevity to close shortening, so that overheated burning.The more important thing is: when the culinary art meat food, since after the grease that electric heating plate and reflection button dish excess Temperature cause meat food to drench is vaporized when buckleing dish and touch mutually with electric heating plate and reflection moment become the black oil smoke and be discharged to outside the pot, contaminated environment not only, and be unfavorable for that the operator's is healthy; The 3rd, owing to be non-resilient being fixedly connected with between electric heating plate and the air fryer fixed body inwall, after the electric heating plate energising, under hot conditions, be fixedly connected with between its electric heating plate and the air fryer fixed body inwall, not only easily cause the damage of internal wall pot body, and easily cause the damage of electric heating plate; The 4th, owing to fault trough between the annular water conservancy diversion of the transom window that is positioned at air fryer fixed body upper surface is two circles, cause negative inspiratory pressure not enough, both can't in complaining and quarrel loudly, air form the dynamic air pressure balance, also cause the interior thermal current of air fryer to be run off by air fryer exhaust opening, not only cause heat-energy losses, and the cooking time of food and extend, impact effect; The 5th, connect the bottom of oil backflow pot in the air fryer moving body and be the fan blade shape structure of projection, this fan blade shape structure causes the concentrated hot whirlwind in thermal current formation center in the air fryer, this hot whirlwind has not only destroyed the dynamic equilibrium of air-flow in the air fryer in the process that rises, and the thermal current that concentrate to rise carries grease with overheated electric heating plate with cross the instantaneous oil smoke that namely produces that heat reflection button dish contact, and is discharged to outside the air fryer by the exhaust opening of air fryer.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of high velocity, hot air circulating technology that utilizes, can finish food cooking, a kind of smokeless air of discharging without oil smoke is again complained and quarrel loudly.
Design: in order to realize above-mentioned purpose of design.1, anterior lower surface one side that is used for the boss portion of installation timer of air fryer fixed body is provided with the design that pushes the formula power switch, is one of technical characterictic of the present utility model.The purpose of doing like this is: be provided with and push boss because air fryer moving body and storage basket are upper surface one side of the handle that the locking unlatching cooperates, this formula that pushes power switch that pushes lower surface one side of boss portion in boss and the air fryer fixed body is and pushes open and close and cooperate, when air fryer moving body and air fryer fixed body are integrated, the formula that the pushes power switch that boss complains and quarrel loudly air on the fixed body that pushes on the air fryer moving body pushes closure, air fryer work this moment, cooking food; When air fryer moving body separates with air fryer fixed body, the boss that pushes on the air fryer moving body separates with the formula that pushes power switch on the air fryer fixed body, push the formula power switch and disconnect, air was complained and quarrel loudly and was not worked this moment, guaranteed user's safety.2, pressing down the air fan below in the air fryer fixed body and be the design of snail formula electric heating tube, is two of technical characterictic of the present utility model.The purpose of doing like this is: the one, act directly on snail formula electric heating tube owing to press down fan, the heat that the energising of snail formula electric heating tube produces all is pressed down fan and blows to the food of being cooked, not only heat utilization efficiency is fully utilized, and avoided the appearance of air fryer wall superheating phenomenon, simultaneously since snail formula electric heating tube be in all the time in the specified heated perimeter, thereby avoided snail formula electric heating tube overheated and shorten service life that cause, flimsy drawback; The 2nd, because the application has taken down and has been positioned at the reflecting disc that presses down between fan and snail formula electric heating tube; not only avoid the generation of snail formula electric heating tube superheating phenomenon; and since press down that fan produces press down the hot-air of wind-force in 20 millimeters scope, complaining and quarrel loudly greater than air; therefore both avoided meat grease hot-air to pressing down the pollution of electric fan; avoided again meat grease hot-air to meet the drawback of the overheated fuming of snail formula electric heating tube; thereby realized the purpose of smokeless hot-air cooking food; both protect environment, be conducive to again the healthy of operator.3, the power connection of snail formula electric heating tube is connected with air fryer fixed body inwall by connector, and snail formula electric heating tube pipe shaft is three of technical characterictic of the present utility model by extension spring and the design that air fryer fixed body inwall elasticity is connected.The purpose of doing like this is: because the power connection of snail formula electric heating tube is connected with air fryer fixed body inwall by connector, and snail formula electric heating tube pipe shaft is flexible connection by extension spring and air fryer fixed body inwall, therefore behind snail formula electric heating tube heating power, the variation that its snail formula electric heating tube heat expansion produces is absorbed by extension spring, both guaranteed that snail formula electric heating tube remained dynamic equilibrium in heat expansion or shrinkage, avoid again the damage of background technology to air fryer inwall, avoided again the damage to snail formula electric heating tube simultaneously.4, the annular water conservancy diversion in the negative inspiratory pressure window of air fryer fixed body upper surface is interrupted Kong Weisan circle or the above design of three circles, is four of technical characterictic of the present utility model.The purpose of doing like this is: because the principle of air fryer cooking food is to utilize high velocity, hot air circulating technology cooking food, this just requires will have in air is complained and quarrel loudly enough air-flows to produce, the application and annular water conservancy diversion in the negative inspiratory pressure window of air fryer fixed body upper surface be interrupted Kong Weisan circle or three circles, and should have the central guiding discharge orifice in annular water conservancy diversion interruption center, hole, therefore when covering the water conservancy diversion cover plate, under the effect of negative-pressure air fan, air in the atmosphere is interrupted the air flue that the hole forms by water conservancy diversion cover plate and annular water conservancy diversion, can in complaining and quarrel loudly, air form rapidly high velocity, hot air, both guaranteed the relative equilibrium of dynamic air current in the air fryer pot, reduce again the power attenuation of motor, reached energy-conservation purpose.5, connect in the air fryer moving body oil reflux pot the curved projection in middle part, bottom, pot wall around with the design of the curved appearance in the bottom of a pan, be five of technical characterictic of the present utility model.The purpose of doing like this is: owing to connect the curved projection in middle part, bottom of oil backflow pot in the air fryer moving body, curved around the pot wall, when pressing down non-pure hot-air that fan produces after with hot-air suppressing action food and be applied to arc and open projection, by the arc convex water conservancy diversion to the pot wall around, and the pot wall around because curved, therefore non-pure hot-air again is pressed down the hot-air that fan presses down behind the top that is heated food and presses down by translating into around the pot wall, thereby form hot-air around be heated the food rolling and not on the situation of altering, not only greatly accelerated the utilization rate of hot-air, and avoided the fuming of hot grease air, thereby reach the purpose of smokeless culinary art meat food.6, the back side, air fryer fixed body bottom exhaust opening two side lower parts have two air pressure balance transom windows, and this air pressure balance transom window and air fryer fixed body bottom have the design of pod apertures, are six of technical characterictics of the present utility model.The purpose of doing like this is: because the air fryer is to utilize hot-air cooking food at a high speed, this pot wall that just requires air to complain and quarrel loudly should keep relative temperature, prevented again cause thermal damage pot wall and injured the people that can therefore keeping air to complain and quarrel loudly, dynamically backflow be most important for pot wall air flue air-flow.The application is provided with two air pressure balance transom windows in bottom, air fryer fixed body back, these two air pressure balance transom windows and air fryer fixed body bottom has pod apertures and communicates and consist of the transom window area, the air quantity that presses down that not only can stop by atmospheric pressure the air-cooled fan in air fryer fixed body top, make air fryer wall remain at the keeping warm mode of not only heat but also non-scald on hand, and can realize suck-back atmosphere, pressure cooling, the purpose of reappearing insulation in the moment of the overheated appearance of pot wall air again.
Technical scheme: a kind of smokeless air is complained and quarrel loudly, comprise air fryer fixed body and air fryer moving body, anterior lower surface one side that is used for the boss portion of installation timer of described air fryer fixed body is provided with and pushes the formula power switch, air fryer moving body and storage basket are locking to be opened upper surface one side of the handle that cooperates and is provided with and pushes boss, and the formula that the pushes power switch that pushes lower surface one side of boss portion in boss and the air fryer fixed body is and pushes open and close and cooperate; Press down the air fan below in the described air fryer fixed body and be snail formula electric heating tube, the power connection of snail formula electric heating tube is connected with air fryer fixed body inwall by connector, and snail formula electric heating tube pipe shaft is connected with air fryer fixed body inwall elasticity by extension spring; Annular water conservancy diversion in the negative inspiratory pressure window of described air fryer fixed body upper surface is interrupted the Kong Weisan circle or more than three circles, and is interrupted the center, hole at annular water conservancy diversion and has the central guiding discharge orifice; The back side, described air fryer fixed body bottom exhaust opening two side lower parts have two air pressure balance transom windows; Described air fryer fixed body bottom has pod apertures and pod apertures is communicated with the air pressure balance transom window; Connect in the described air fryer moving body oil reflux pot the curved projection in middle part, bottom, pot wall around with the curved appearance in the bottom of a pan.
The utility model is compared with background technology, and the one, energy loss has not only been avoided in power cut-out switch setting between air fryer fixed body and the air fryer moving body, and safe and reliable; The 2nd, because the snail formula electric heating plate in the air fryer fixed body directly presses down blowing by fan, both avoided overheated, the rapid wear of electric heating plate, when having avoided again the culinary art meat of background technology existence, the meat food grease is by the fuming drawback, not only avoid environmental pollution, and be conducive to the healthy of operator; The 3rd, snail formula electric heating plate is connected with air fryer elasticity, has avoided snail formula electric heating plate to expand with heat and contract with cold in the situation, easily causes the damage of snail formula electric heating plate not enough; The 4th, be positioned at that fault trough is three circles or the above design of three circles between the annular water conservancy diversion of transom window of air fryer fixed body upper surface, satisfied negative inspiratory pressure, guaranteed to add the formation of hot-air dynamic air pressure balance in air is complained and quarrel loudly, avoided the phenomenon that thermal current is run off by air fryer exhaust opening in the air fryer, not only improved heat utilization rate, and the cooking time of shortening food, guaranteed the culinary art effect; The 5th, connect in the air fryer moving body oil reflux pot the curved projection in middle part, bottom, pot wall around with the design of the curved appearance in the bottom of a pan, both effectively improved the utilization rate of hot-air, formation was condensed water after culinary art was finished, and had avoided again the oil smoke generation, had realized the purpose of smokeless culinary art.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that smokeless air is complained and quarrel loudly.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is the structural representation of looking up of Fig. 1.
Fig. 4 is that A-A looks up structural representation among Fig. 1.
Fig. 5 is the plan structure schematic diagram of the negative inspiratory pressure window of air fryer fixed body upper surface.
Fig. 6 is the structural representation that connects oil backflow pot.
Fig. 7 is the perspective view that smokeless air is complained and quarrel loudly.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-7.A kind of smokeless air is complained and quarrel loudly, comprise air fryer fixed body 1 and air fryer moving body 2, described air fryer fixed body 1 anterior lower surface one side that is used for the boss portion 3 of installation timer is provided with and pushes formula power switch 301, air fryer moving body 2 and storage basket are locking to be opened upper surface one side of the handle 4 that cooperates and is provided with and pushes boss 401, and the formula that the pushes power switch 301 that pushes lower surface one side of boss portion 3 in boss 401 and the air fryer fixed body 1 is and pushes open and close and cooperate; Pressing down air fan 102 belows in the described air fryer fixed body 1 is snail formula electric heating tube 103, the power connection of snail formula electric heating tube 103 is connected with air fryer fixed body 1 inwall 105 by connector, and snail formula electric heating tube 103 pipe shafts are connected with air fryer fixed body 1 inwall by extension spring 104; It is more than three circles or three enclose that annular water conservancy diversion in the negative inspiratory pressure window of described air fryer fixed body 1 upper surface is interrupted hole 106, and has central guiding discharge orifice 107 at annular water conservancy diversion interruption 106 centers, hole, and the negative inspiratory pressure window is provided with fairing cap 101; Described air fryer fixed body 1 bottom 109 liang of side lower parts of back side exhaust opening have two air pressure balance transom windows 108; Described air fryer fixed body 1 bottom has pod apertures 110 and pod apertures 110 is communicated with air pressure balance transom window 108, and air pressure balance transom window 108 is communicated with middle fluid air flue 201 in the air fryer; Connect in the described air fryer moving body 2 oil reflux curved protruding 501, the pot wall in the middle part, bottom of pot 5 around with the curved appearance 502 in the bottom of a pan.Described exhaust opening 109 is positioned at snail formula electric heating tube 103 pipe faces top, mainly plays atmospheric equilibrium in the application.Press down air fan 102 flabellum lower surfaces and snail formula electric heating tube 103 pipe distance between the surface in the described air fryer fixed body 1 less than 10 millimeters, both be conducive to that snail formula electric heating tube 103 was produced heat and pressed down, can avoid again 103 pairs of bakings that press down air fan 102 of snail formula electric heating tube.Described snail formula electric heating tube 103 power are conducive to the food fast cooking greater than 1300W, less than 1500W.Middle part, bottom projection 501 height of oil backflow pot 5 both had been conducive to the rolling of hot-air less than 20 millimeters, reached again the maximum using of the thermal efficiency, and the while has been avoided again the generation of oil smoke.
What need to understand is: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims (5)

1. a smokeless air is complained and quarrel loudly, and comprises air fryer fixed body (1) and air fryer moving body (2), it is characterized in that:
Anterior lower surface one side that is used for the boss portion (3) of installation timer of described air fryer fixed body (1) is provided with and pushes formula power switch (301), air fryer moving body (2) and storage basket are locking to be opened upper surface one side of the handle (4) that cooperates and is provided with and pushes boss (401), and pushes boss (401) and the formula that the pushes power switch (301) of lower surface one side of the middle boss portion (3) of air fryer fixed body (1) and be and push open and close and cooperate;
Press down air fan (102) below in the described air fryer fixed body (1) and be snail formula electric heating tube (103), the power connection of snail formula electric heating tube (103) is connected with air fryer fixed body (1) inwall (105) by connector, and snail formula electric heating tube (103) pipe shaft is connected with air fryer fixed body (1) inwall by extension spring (104);
It is more than three circles or three enclose that annular water conservancy diversion in the negative inspiratory pressure window of described air fryer fixed body (1) upper surface is interrupted hole (106), and has central guiding discharge orifice (107) at annular water conservancy diversion interruption center, hole (106);
Described air fryer fixed body (1) back side, bottom exhaust opening (109) two side lower parts have two air pressure balance transom windows (108);
Described air fryer fixed body (1) bottom has pod apertures (110) and pod apertures (110) is communicated with air pressure balance transom window (108);
Connect in the described air fryer moving body (2) oil reflux pot (5) middle part, bottom curved projection (501), pot wall around with the curved appearance in the bottom of a pan (502).
2. smokeless air according to claim 1 is complained and quarrel loudly, and it is characterized in that: described exhaust opening (109) is positioned at snail formula electric heating tube (103) pipe face top.
3. smokeless air according to claim 1 is complained and quarrel loudly, and it is characterized in that: press down air fan (102) flabellum lower surface and snail formula electric heating tube (103) pipe distance between the surface in the described air fryer fixed body (1) less than 10 millimeters.
According to claim 1 or 3 described smokeless air complain and quarrel loudly, it is characterized in that: described snail formula electric heating tube (103) power is greater than 1300W, less than 1500W.
5. smokeless air according to claim 1 is complained and quarrel loudly, and it is characterized in that: bottom middle part projection (501) height of oil backflow pot (5) is less than 20 millimeters.
CN2012204885119U 2012-09-24 2012-09-24 Smokeless air fryer Expired - Lifetime CN202858889U (en)

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