CN213216568U - Oven with side hot air blower - Google Patents
Oven with side hot air blower Download PDFInfo
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- CN213216568U CN213216568U CN202020538027.7U CN202020538027U CN213216568U CN 213216568 U CN213216568 U CN 213216568U CN 202020538027 U CN202020538027 U CN 202020538027U CN 213216568 U CN213216568 U CN 213216568U
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Abstract
The utility model relates to an oven that air heater side was put, including the inner bag and set up the sealed cavity on the left and right lateral wall of inner bag respectively, have the vent that the intercommunication corresponds one side sealed cavity on the inner bag lateral wall, all be provided with the air heater in each sealed cavity, the turning to of two air heaters each other is reverse. The relative air heaters are respectively arranged on the left side wall and the right side wall of the inner container of the oven, and the steering of the two air heaters is continuously adjusted to enable the steering of the two air heaters to be opposite to each other, so that the function of the air heaters on the side walls in the inner container is continuously switched between the blowing fan and the air draft fan, the hot air circulation in the inner container and the full coverage of hot air on different positions in the inner container are effectively realized, and the uniform baking effect of the hot air on food on different positions is further improved.
Description
Technical Field
The utility model relates to an oven field especially relates to an oven that air heater was laterally put.
Background
Ovens are installed as a common kitchen appliance in more and more of a user's homes. The air heater of the existing oven is mainly installed at the back of an inner container of the oven, a fan baffle is further arranged on the outer side of the air heater, an air outlet and an air inlet are formed in the fan baffle, the air outlet and the air heater are opposite and located at the center of the fan baffle, the air inlet is located on the periphery of the air outlet, a cavity is formed between the fan baffle and the inner container of the oven, and the air heater is located in the cavity. When the oven works, after the heating pipe in the oven heats air in the inner container, the hot air heater rotates to form hot air, the hot air is blown out from the air outlet, and then enters the cavity from the air inlet to complete the next circulation under the action of the hot air blower.
However, the rear-mounted scheme of the air heater of the existing oven also has the following defects: because the air heater is rearmounted at the back of inner bag, the air outlet of air heater adopts the heated air circulation mode of middle air-out and side air inlet all around, this will lead to when utilizing the oven to toast great volume food, because of the influence of sheltering from of great volume food, the hot-blast air that blows in the inner bag by the air outlet can be by food bounce-back reflux to air intake for on the lee side of food lead to toasting the effect not good because of there being no hot-blast effect, finally make food toast the homogeneity not good, the influence toasts the effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an oven that air heater was put to one side is provided to above-mentioned prior art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an oven of air heater side, includes the inner bag, its characterized in that still includes:
the first sealing chamber is arranged on the left side wall of the inner container, and a first ventilation opening and a second ventilation opening which are communicated with the first sealing chamber are formed in the left side wall of the inner container;
the second sealing chamber is arranged on the right side wall of the inner container, and a third air inlet and a fourth air inlet which are communicated with the second sealing chamber are formed in the right side wall of the inner container;
the first hot air blower is positioned in the first sealed cavity and is opposite to the first ventilation opening;
the second air heater is positioned in the second sealed chamber and is right opposite to the third air inlet;
the direction of rotation of the first air heater and the direction of rotation of the second air heater are opposite to each other.
When the oven works, the left side wall and the right side wall of the inner container of the oven are respectively provided with the relative air heaters, and the steering of the two air heaters is continuously adjusted to ensure that the steering of the two air heaters is opposite to each other, so that the functions of the air heaters on the side walls in the inner container are continuously switched between the blowing fan and the air draft fan, the hot air circulation in the inner container and the full coverage of hot air on different positions in the inner container are effectively realized, and the uniform baking effect of the hot air on food on different positions is further improved. Wherein, in this utility model's oven, first air heater with the second air heater sets up on the lateral wall of inner bag just each other.
As an implementation structure for adjusting the turning directions of the two air heaters, the oven further comprises:
the driving motor is arranged at the top of the inner container and is provided with a driving output shaft;
the first rotating rod is positioned on the left side of the driving motor, and the first end of the first rotating rod is connected with the driving output shaft;
the second rotating rod is positioned on the right side of the driving motor, and the first end of the second rotating rod is connected with the driving output shaft;
the first worm is positioned on the left side of the inner container, a first gear is arranged at the head end of the first worm and meshed with the second end of the first rotating rod, and the tail end of the first worm is rotationally connected with a rotating shaft of the first air heater through a first bevel gear set;
the second worm is positioned on the right side of the inner container, a second gear is arranged at the head end of the second worm, the second gear is meshed with the second end of the second rotating rod, and the tail end of the second worm is rotatably connected with a rotating shaft of the second air heater through a second bevel gear set.
Specifically, in the oven, the second end of the first rotating rod has a first threaded section engaged with the first gear, and the second end of the second rotating rod has a second threaded section engaged with the second gear.
In addition, in the oven, a plurality of first openings which are opposite to the first hot air blower are formed in the left side wall of the inner container, and all the first openings form the first ventilation opening; the right side wall of the inner container is provided with a plurality of second openings which are opposite to the second air heater, and all the second openings form the third air vent.
Of course, heating pipes are arranged in the first sealed cavity and the second sealed cavity of the oven, and the first sealed cavity and the second sealed cavity are respectively sealed by a cover plate.
Compared with the prior art, the utility model has the advantages of: the left side wall and the right side wall of the inner container of the oven are respectively provided with the opposite air heaters, and the steering of the two air heaters is continuously adjusted to enable the steering of the two air heaters to be opposite to each other, so that the function of the air heaters on the side walls in the inner container is continuously switched between the blowing fan and the air draft fan, the hot air circulation in the inner container and the full coverage of hot air on different positions in the inner container are effectively realized, and the uniform baking effect of the hot air on food on different positions is further improved.
Drawings
FIG. 1 is a schematic structural view of an oven with a side hot air blower according to the present embodiment;
FIG. 2 is a schematic view of the oven of FIG. 1 at another perspective;
fig. 3 is a sectional view of the toaster shown in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 3, the present embodiment provides an oven with a side hot air blower, which includes a box body (not shown) and an inner container 1, and further includes:
the first sealing chamber 21 is arranged on the left side wall of the inner container 1, and a first ventilation opening 11 and a second ventilation opening 12 which are communicated with the first sealing chamber 21 are arranged on the left side wall of the inner container 1; wherein, the first ventilation opening 11 is formed by a plurality of first openings 110 formed on the left side wall of the inner container, and the second ventilation opening 12 is formed by a plurality of openings formed on the periphery of the first ventilation opening 11;
the second sealing chamber 22 is arranged on the right side wall of the inner container 1, and a third ventilation opening 13 and a fourth ventilation opening 14 which are communicated with the second sealing chamber 22 are arranged on the right side wall of the inner container 1; the third vent 13 is formed by a plurality of second openings 130 formed on the right side wall of the liner, and the fourth vent 14 is formed by a plurality of openings formed on the periphery of the third vent 13; referring to fig. 3, the heating pipes 91 are disposed in the first sealed chamber 21 and the second sealed chamber 22, and the first sealed chamber 21 and the second sealed chamber 22 are respectively closed by a cover plate 92;
a first hot air blower 31 located in the first sealed chamber 21 and facing the first ventilation opening 11;
a second hot air blower 32 located in the second sealed chamber 22 and opposite to the third ventilation opening 13; the first hot air blower 31 and the second hot air blower 32 are disposed opposite to each other, and the direction of rotation of the first hot air blower 31 and the direction of rotation of the second hot air blower 32 are opposite to each other.
Referring to fig. 1, as an implementation structure for adjusting the turning directions of two air heaters, the oven in this embodiment includes:
the driving motor 4 is arranged at the top of the inner container 1, and the driving motor 4 is provided with a driving output shaft;
the first rotating rod 51 is positioned on the left side of the driving motor 4, a first end of the first rotating rod 51 is connected with the driving output shaft, and a second end of the first rotating rod 51 is provided with a first thread section 511;
the second rotating rod 52 is positioned at the right side of the driving motor 4, a first end of the second rotating rod 52 is connected with the driving output shaft, and a second end of the second rotating rod 52 is provided with a second threaded section 521;
the first worm 61 is positioned on the left side of the liner 1, the head end of the first worm 61 is provided with a first gear 71, the first gear 71 is meshed and connected with the second end of the first rotating rod 51 through mutually matched teeth and a first thread section 511, and the tail end of the first worm 61 is rotatably connected with the rotating shaft of the first air heater 31 through a first bevel gear set 81;
the second worm 62 is located on the right side of the liner 1, the head end of the second worm 62 is provided with a second gear 72, the second gear 72 is meshed with the second end of the second rotating rod 52 through a matched tooth and a second thread section 521, and the tail end of the second worm 62 is rotatably connected with the rotating shaft of the second hot air blower 32 through a second bevel gear group 82.
The operation of the oven in this embodiment is explained as follows:
when the oven works, food is placed on baking trays 10 with different heights, a heating pipe 91 in a first sealing cavity 21 where a first air heater 31 is located is heated, the driving motor 4 is made to rotate along one direction, so that the driving motor 4 drives a first rotating rod 51 and a second rotating rod 52 on the left side and the right side of the first air heater to rotate respectively, the first rotating rod 51 drives a first worm 61 to rotate, and then the rotating first worm 61 drives the first air heater 31 on the left side of the inner container to rotate along one direction through a first bevel gear set 81; in the same process, the second hot air blower 32 located at the right side of the inner container is driven by the second worm 62 to rotate in the direction opposite to the direction of rotation of the first hot air blower 31;
the rotation of the first air heater 31 can blow out the hot air formed in the first sealed chamber 21 through the first vent 11 on the left side wall of the liner, at this time, the first vent 11 on the left side wall of the liner is an air outlet, and the second vent 12 becomes an air inlet on the left side wall of the liner; the rotation of the second hot air blower 32 can form an air draft effect aiming at the hot air in the liner, at the moment, the second hot air blower 32 actually becomes an exhaust blower, the third air inlet 13 on the right side wall of the liner becomes an air inlet, and the fourth air inlet 14 becomes an air outlet on the right side wall of the liner; therefore, under the rotation of the driving motor 4 along the current direction, the first hot air blower 31 becomes a blowing fan, and the second hot air blower 32 becomes an exhaust fan, so that the circulation of hot air in the liner is realized;
then, the driving motor 4 is adjusted to rotate along the opposite direction to the previous direction, the first air heater 31 in the state becomes an air draft fan, and the second air heater 32 becomes an air blowing fan, so that the purpose of continuously adjusting the driving motor to turn is achieved, the continuous switching of the functions of the two air heaters is realized, the hot air circulation in the liner and the coverage of hot air on different positions in the liner are accelerated, and the uniform baking effect of the hot air on food at different positions in the hot air liner is achieved.
Claims (6)
1. The utility model provides an oven of air heater side, includes inner bag (1), its characterized in that still includes:
the first sealing chamber (21) is arranged on the left side wall of the inner container (1), and a first ventilation opening (11) and a second ventilation opening (12) which are communicated with the first sealing chamber (21) are formed in the left side wall of the inner container (1);
the second sealing chamber (22) is arranged on the right side wall of the inner container (1), and a third vent hole (13) and a fourth vent hole (14) which are communicated with the second sealing chamber (22) are formed in the right side wall of the inner container (1);
a first hot air blower (31) located within the first sealed chamber (21) and facing the first vent (11);
a second hot air blower (32) located in the second sealed chamber (22) and opposite to the third ventilation opening (13);
wherein the direction of rotation of the first hot air blower (31) and the direction of rotation of the second hot air blower (32) are opposite to each other.
2. Oven with side hot-air blower according to claim 1, characterized in that the first hot-air blower (31) and the second hot-air blower (32) are arranged opposite each other on the side wall of the inner container (1).
3. The hot-air side oven of claim 1 or 2, further comprising:
the driving motor (4) is arranged at the top of the inner container (1), and the driving motor (4) is provided with a driving output shaft;
the first rotating rod (51) is positioned on the left side of the driving motor (4), and the first end of the first rotating rod (51) is connected with the driving output shaft;
the second rotating rod (52) is positioned on the right side of the driving motor (4), and the first end of the second rotating rod (52) is connected with the driving output shaft;
the first worm (61) is positioned on the left side of the inner container (1), the head end of the first worm (61) is provided with a first gear (71), the first gear (71) is meshed and connected with the second end of the first rotating rod (51), and the tail end of the first worm (61) is rotatably connected with a rotating shaft of the first air heater (31) through a first bevel gear set (81);
the second worm (62) is located on the right side of the inner container (1), a second gear (72) is arranged at the head end of the second worm (62), the second gear (72) is meshed with the second end of the second rotating rod (52) and connected with the second end of the second rotating rod, and the tail end of the second worm (62) is rotatably connected with a rotating shaft of the second hot air blower (32) through a second bevel gear set (82).
4. The oven with side hot-air blower according to claim 3, characterized in that the second end of the first rotating lever (51) has a first threaded section (511) meshing with a first gear (71), and the second end of the second rotating lever (52) has a second threaded section (521) meshing with a second gear (72).
5. Oven with side hot air blower according to claim 1 or 2, characterized in that the left side wall of the inner container (1) has several first openings (110) facing the first hot air blower (31), all the first openings (110) forming the first ventilation opening (11); the right side wall of the inner container (1) is provided with a plurality of second openings (130) which are opposite to the second air heater (32), and all the second openings (130) form the third ventilation opening (13).
6. The oven with side hot-air blower according to claim 1, characterized in that the heating pipe (91) is disposed in each of the first sealed chamber (21) and the second sealed chamber (22), and the first sealed chamber (21) and the second sealed chamber (22) are respectively closed by a cover plate (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538027.7U CN213216568U (en) | 2020-04-13 | 2020-04-13 | Oven with side hot air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538027.7U CN213216568U (en) | 2020-04-13 | 2020-04-13 | Oven with side hot air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213216568U true CN213216568U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538027.7U Active CN213216568U (en) | 2020-04-13 | 2020-04-13 | Oven with side hot air blower |
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| Country | Link |
|---|---|
| CN (1) | CN213216568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305154A (en) * | 2022-02-16 | 2022-04-12 | 杭州老板电器股份有限公司 | Oven heating fan flow guide device and control method |
| CN115342077A (en) * | 2022-10-18 | 2022-11-15 | 江苏德锐科环保科技有限公司 | Stackable single-shaft multi-blade centrifugal fan |
-
2020
- 2020-04-13 CN CN202020538027.7U patent/CN213216568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305154A (en) * | 2022-02-16 | 2022-04-12 | 杭州老板电器股份有限公司 | Oven heating fan flow guide device and control method |
| CN115342077A (en) * | 2022-10-18 | 2022-11-15 | 江苏德锐科环保科技有限公司 | Stackable single-shaft multi-blade centrifugal fan |
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