CN210784045U

CN210784045U - Baking cover

Info

Publication number: CN210784045U
Application number: CN201921232468.8U
Authority: CN
Inventors: 周子华
Original assignee: Alpha Electric Appliance Ltd
Current assignee: Alpha Electric Appliance Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31
Also published as: WO2021017140A1

Abstract

The utility model relates to a baking cover, including enclosing cover, inner cup, the device and the fan generate heat, open the outer cover top has the air intake, and the enclosing cover lateral wall is opened there is the air outlet, enclosing cover and inner cup lock, form hot-blast chamber between enclosing cover and the inner cup, hot-blast intracavity is arranged in to the fan, covers including the device setting generates heat, the vent that the inner cup opened has the hot-blast chamber of intercommunication, and the inner cup is located the ring channel that the ring channel outer wall was used for sealed inner bag along being provided with the round under, and the inner cup is outwards turned out along the ring channel outer wall and is used for the turn. The inner cup is along being provided with the ring channel that the round is used for sealing the inner cup down, when toasting lid and a kind of deep pot body lock, the upper portion of inner cup supports and leans on in the ring channel of inner cup, realizes that inner cup and inner cup are sealed, because cover including the device that generates heat sets up, the heat direct transfer that the device that generates heat produced toasts food in to the inner cup, avoids the heat to scatter and disappear, and outside cold wind mixes toward the air outlet discharge of outer cover lateral wall under the effect of fan with the oil smoke of taking the heat in addition, the lowering temperature.

Description

Baking cover

Technical Field

The utility model relates to a baking equipment, in particular to toast lid.

Background

The baking cover is a cover body with a built-in baking device, the baking box can be formed by buckling the baking cover and the pot body in the prior art, and the operation is very simple.

At present, the buckling of the general baking cover and the liner is not tight, and the baking cover and the pot body are buckled with each other through the pot teeth of the pot body and the cover teeth of the baking cover, so that the buckling of the baking cover and the pot body is realized.

Because, the baking box produces hot-blastly in the process of baking food, hot-blastly gets into the food that toasts of inner bag, then hot-blastly covers the exhaust air outlet through toasting, because outer pot and inner cup lock are not tight, lead to hot-blastly to get into toasting and cover the inner cup, lead to toasting the interior electrical equipment of lid overheated easily.

Moreover, because the baking cover is buckled with the pot body, the inner cover is not directly buckled and sealed with the inner container, hot air generated by the baking cover is partially dissipated into the pot body, and the food heating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed tight, wind channel reasonable in design's a toast lid.

The purpose of the utility model is realized like this:

the utility model provides a baking cover, includes enclosing cover, inner cup, the device and the fan generate heat, the outer lid top is opened there is the air intake, and the enclosing cover lateral wall is opened there is the air outlet, and enclosing cover and inner cup lock form hot-blast chamber between enclosing cover and the inner cup, hot-blast intracavity is arranged in to the fan, and the device that generates heat is covered including setting up, the vent that has the hot-blast chamber of intercommunication is opened to the inner cup, and the inner cup is located the ring channel below and is used for the ring channel outer wall turn-ups that the chucking enclosing cover is outwards turned out along the ring channel outer wall to. The lower edge of the inner cover is provided with a circle of annular groove for sealing the liner, when the baking cover is buckled with the cooker body, the upper part of the liner is propped against the annular groove of the inner cover to realize the sealing of the inner cover and the liner, because the heating device is arranged on the inner cover, the heat generated by the heating device is directly transferred to the liner for baking food, the heat is prevented from dissipating, the oil fume with heat generated by baking food enters the hot air cavity through the vent, the external cold air enters the hot air cavity through the air inlet at the top of the outer cover, the external cold air and the oil fume with heat are mixed and discharged to the air outlet of the side wall of the outer cover under the action of the fan, thereby reducing the temperature of the baking cover, and because the temperature of the baking cover is rapidly reduced through the hot air cavity, the height of the baking cover can be reduced, the volume is reduced, the baking cover is more beautiful, the manufacturing cost is lower, and furthermore, the outer cover and the inner cover are buckled, and the flanging seals the gap between the outer cover and the inner cover, so that the heat of the inner container is prevented from entering the hot air cavity through the gap between the outer cover and the inner cover, the temperature of the baking cover is reduced, and the safety of the baking cover is improved.

The purpose of the utility model can also adopt the following technical measures to solve:

as a more specific scheme, the lower edge of the outer pot is provided with a circle of flanging grooves matched with the flanging of the inner cover. The enclosing cover is provided with the turn-ups groove, and the inner cup is provided with the turn-ups, and after enclosing cover and inner cup lock, the turn-ups supports and leans on in the turn-ups groove, realizes that enclosing cover and inner cup are sealed, avoids the heat of inner bag to get into the hot-blast chamber through the clearance department of enclosing cover and inner cup to reduce the temperature of toasting the lid, improve the security of toasting the lid.

As a more specific scheme, the heating device is a heating disc which is fixed on the top of the inner cover.

As a more specific scheme, the heating device further comprises a reflecting cover which is fixed on the top of the inner container and shields the heating disc.

More specifically, the vent is provided at a top position of the inner lid.

As more specific scheme, the fan includes motor, first flabellum and second flabellum, hot-blast intracavity is arranged in to the motor, and the pivot of motor passes hot-blast chamber and stretches out outside the inner cup, hot-blast intracavity is arranged in to first flabellum is connected with the pivot of motor, the second flabellum is arranged in the inner cup and is connected with the pivot of motor, and the motor drives first flabellum and second flabellum synchronous revolution. The fan is provided with first flabellum and second flabellum, and first flabellum and second flabellum are driven by a motor jointly, reduce a motor, and reduction in manufacturing cost, and the gas flow of hot-blast intracavity is mixxed in hot-blast intracavity is arranged in to first flabellum, and the gas flow of inner cup top mixxing inner bag is arranged in to the second flabellum to accelerate gas flow speed, improve the radiating effect, because toast the lid heat exchange efficiency height moreover, avoid the motor to be in high temperature environment, effectively prolong the life of motor.

As a more specific scheme, the heating device further comprises a control panel, wherein the control panel is arranged on the outer cover and is respectively and electrically connected with the heating device and the fan. Because the heat exchange efficiency of the baking cover is high, the control panel is prevented from being in a high-temperature environment, and the service life of the control panel is effectively prolonged.

The utility model has the advantages as follows:

the utility model discloses, the inner cup is along being provided with the ring channel that is used for sealed inner bag down, when toasting lid and a kind of deep pot body lock, the upper portion of inner bag is supported and is leaned on in the ring channel of inner cup, realize that inner cup and inner bag are sealed, because the device that generates heat sets up at the inner cup, the heat that the device that generates heat produced directly transmits to toasting food in the inner bag, avoid the heat to scatter and disappear, and toast food and produce the oil smoke of taking the heat and get into the hot-blast intracavity through the vent, external cold wind gets into the hot-blast intracavity through outer cover top air intake, external cold wind and the oil smoke of taking the heat mix and discharge to the air outlet of outer cover lateral wall under the effect of fan, thereby reduce the temperature of toasting the lid, and, moreover, because reduce the temperature of toasting the lid through the hot-blast chamber fast, consequently, can reduce the height of toasting the lid, reduce the volume, the outer cover and the inner cover are buckled, and the flanging seals the gap between the outer cover and the inner cover, so that the heat of the inner container is prevented from entering the hot air cavity through the gap between the outer cover and the inner cover, the temperature of the baking cover is reduced, and the safety of the baking cover is improved.

The utility model discloses, the enclosing cover is provided with the turn-ups groove, and the inner cup is provided with the turn-ups, and after enclosing cover and inner cup lock, the turn-ups supports and leans on at the turn-ups inslot, realizes that the enclosing cover is sealed with the inner cup, avoids the heat of inner bag to get into the hot-blast chamber through the clearance department of enclosing cover and inner cup to reduce the temperature of toasting the lid, improve the security of toasting the lid.

The utility model discloses, the fan is provided with first flabellum and second flabellum, and first flabellum and second flabellum are driven by a motor jointly, reduce a motor, reduce manufacturing cost, and the gas flow of hot-blast intracavity is mixxed in hot-blast intracavity is arranged in to first flabellum in addition, and the gas flow of inner cup top stirring inner bag is arranged in to the second flabellum to accelerate gas flow speed, improve the radiating effect.

Drawings

Fig. 1 is a top view of the baking cover of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is an exploded view of the baking cover of the present invention.

Fig. 4 is a schematic view of the inner lid of the baking lid of the present invention.

FIG. 5 is a schematic view of an air fryer.

FIG. 6 is an assembled view of the baking lid and body of the air fryer.

FIG. 7 is a cross-sectional view of the air fryer (gas flow condition).

Fig. 8 is an enlarged view of a portion B of fig. 7.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

embodiment, combine fig. 1 to 8, an air fryer, includes baking cover 1 and pot body 2, pot body 2 includes outer pot 21 and inner bag 22, inner bag 22 sits in outer pot 21.

Baking cover 1 includes enclosing cover 3, inner cup 4, generate heat the device, fan 8, control panel 9 and

bowl

7, 3 tops of enclosing cover are opened there is

air intake

31, and 3 lateral walls of enclosing cover are opened there is air outlet 32, the lower edge of outer pot 21 is provided with round turn-ups groove 33.

The lower edge of the inner cover 4 is provided with a circle of annular groove 41 for sealing the inner container, and the inner cover 4 is positioned below the annular groove 41 and outwards turned out along the outer wall of the annular groove 41 to form a turned edge 42 for clamping the outer cover 3.

The outer cover 3 is buckled with the inner cover 4, a hot air cavity 5 is formed between the outer cover 3 and the inner cover 4, and the flanging 42 of the inner cover 4 is clamped in the flanging groove 33 of the outer cover 3, so that the outer cover 3 and the inner cover 4 are sealed.

The top position of inner cup 4 is opened there is vent 43, and vent 43 intercommunication hot-blast chamber 5, heating device is heating plate 6, and heating plate 6 sets up the top at the inner cup, bowl 7 sets up and shelters from heating plate 6 at the top of inner cup 4.

Fan 8 includes motor 81, first flabellum 82 and second flabellum 83, in hot-blast chamber 5 was arranged in to motor 81, outside hot-blast chamber 5 was passed in motor 81's pivot 811 stretched out inner cup 4, first flabellum 82 was arranged in hot-blast chamber 5 and is connected with motor 81's pivot 811, second flabellum 83 is arranged in inner cup 4 in and is connected with motor 81's pivot 811, and motor 81 drives first flabellum 82 and second flabellum 83 synchronous revolution.

The control panel 9 is arranged on the outer cover 3, and the control panel 9 is respectively electrically connected with the heating plate 6 and the motor 81.

The working principle is as follows:

the baking cover 1 is buckled on the pot body 2, the outer cover 3 is buckled with the outer pot 21, the upper part of the inner container 22 is propped against the annular groove 41 of the inner cover 4, the inner container 22 is clung to the inner wall of the annular groove 41, and the inner container 22 and the inner cover 4 are sealed.

The user starts to bake the cover 1 through the control panel 9, the heating plate 6 generates heat to bake the food in the inner container 22, meanwhile, the motor 81 drives the first fan blade 82 and the second fan blade 83 to rotate, and the oil smoke with heat generated in the baking process of the food enters the hot air cavity 5 along the vent 43 under the driving of the second fan blade 83.

External cold air enters the hot air cavity 5 through the air inlet 31 of the outer cover 3, and under the driving of the first fan blade 82, the external cold air is mixed with the oil smoke with heat and is discharged to the outside along the air outlet 32 of the outer cover 3, and the oil smoke with heat entering the hot air cavity 5 rapidly passes through the air outlet 32, so that the oil smoke is reduced to stay in the hot air cavity 5, and the temperature of the baking cover 1 is reduced.

Moreover, inner bag 22 is sealed with inner cup 4 and effectively reduces the heat and scatters and disappears, if wearing and tearing appear in the long-term lock of inner bag 22 and inner cup 4, cause the thermal oil smoke of taking to spill along

inner bag

22 and 4 junctures of inner cup, because the turn-ups 42 card of inner cup 4 is put in the turn-ups groove 33 of enclosing cover 3, enclosing cover 3 and inner cup 4 are sealed, the thermal oil smoke of taking of the hourglass flows outside, the thermal oil smoke of taking that spills can't get into 3 inner chambers of enclosing cover through inner cup 4, avoid taking thermal oil smoke to get into to toast in the lid 1, thereby reduce the temperature of toast.

Claims

1. The utility model provides a baking cover, includes enclosing cover, inner cup, generates heat device and fan, the outer lid top is opened there is the air intake, and the enclosing cover lateral wall is opened there is the air outlet, and enclosing cover and inner cup lock form hot-blast chamber between enclosing cover and the inner cup, hot-blast intracavity is arranged in to the fan, covers its characterized in that including the device setting that generates heat: the inner cup is provided with a vent communicated with the hot air cavity, the lower edge of the inner cup is provided with a circle of annular groove used for sealing the inner container, and the inner cup is positioned below the annular groove and is outwards turned out along the outer wall of the annular groove to form a turned edge used for clamping the outer cover.

2. The roaster cover of claim 1, wherein: the lower edge of the outer cover is provided with a circle of flanging groove matched with the flanging of the inner cover.

3. The roaster cover of claim 1, wherein: the heating device is a heating disc which is fixed at the top of the inner container.

4. The roaster cover of claim 1, wherein: the heating plate is characterized by further comprising a reflecting cover, wherein the reflecting cover is fixed on the top of the inner cover and used for shielding the heating plate.

5. The roaster cover of claim 1, wherein: the vent is arranged at the top position of the inner cover.

6. The roaster cover of claim 1, wherein: the fan includes motor, first flabellum and second flabellum, hot-blast intracavity is arranged in to the motor, and outside hot-blast chamber was stretched out the inner cup was passed in the pivot of motor, hot-blast intracavity is arranged in to first flabellum is connected with the pivot of motor, the second flabellum is arranged in the inner cup in and is connected with the pivot of motor, and the motor drives first flabellum and second flabellum synchronous revolution.

7. The roaster cover of claim 1, wherein: still include control panel, control panel sets up on the outer cover, and control panel is connected with device, the fan electricity that generates heat respectively.