CN213786943U

CN213786943U - Baking oven

Info

Publication number: CN213786943U
Application number: CN202021608592.2U
Authority: CN
Inventors: 李北河
Original assignee: Heshan Jinbaoli Electric Appliance Co ltd
Current assignee: Heshan Jinbaoli Electric Appliance Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-07-27
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses an oven, include: the device comprises a shell, a heating assembly, an induced draft assembly and a driving assembly; the inside of the shell is provided with a heat dissipation chamber, a cooking chamber and a smoke exhaust chamber; the cooking device is characterized in that a heat dissipation port is arranged between the heat dissipation chamber and the smoke exhaust chamber, a first smoke exhaust port is arranged between the cooking chamber and the smoke exhaust chamber, the air inducing assembly is arranged in the heat dissipation chamber, and the heating assembly is arranged in the cooking chamber. The utility model can generate air flow in the heat dissipation chamber under the action of the induced air component, and the air flow flows into the smoke exhaust chamber from the heat dissipation port; meanwhile, in the process that the heating assembly bakes the food, oil smoke is generated in the cooking chamber and can be exhausted into the smoke exhaust chamber through the first smoke exhaust port; in the smoke exhaust chamber, because the temperature of the air current of heat dissipation room exhaust is lower than the temperature of oil smoke to can effectually cool down the oil smoke, prevent that the user from being scalded, improved user's use impression.

Description

Baking oven

Technical Field

The utility model relates to a household electrical appliances field, concretely relates to oven.

Background

An oven is a kitchen appliance for baking food by using heat radiation, which can generate a large amount of oil smoke in the process of baking food, especially in the process of baking meat food. The existing oven generally discharges oil smoke through the exhaust holes in the oven body, and the temperature of discharged gas is higher due to the fact that water vapor is contained in the oil smoke, so that people can be easily scalded, and the use feeling of people is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an oven can discharge the oil smoke of lower temperature, prevents user's scald, has improved user's use impression.

According to the utility model discloses an oven of embodiment includes: the device comprises a shell, a heating assembly, an induced draft assembly and a driving assembly; the inside of the shell is provided with a heat dissipation chamber, a cooking chamber and a smoke exhaust chamber; a heat dissipation port is arranged between the heat dissipation chamber and the smoke exhaust chamber, and a first smoke exhaust port is arranged between the cooking chamber and the smoke exhaust chamber; the induced draft assembly is arranged in the heat dissipation chamber, so that airflow is formed in the heat dissipation chamber and flows into the smoke exhaust chamber from the heat dissipation port; the heating assembly is arranged in the cooking chamber, and the driving assembly is respectively connected with the heating assembly and the air inducing assembly.

According to the utility model discloses oven has following beneficial effect at least: the driving assembly can simultaneously drive the heating assembly and the induced air assembly to operate, so that the working efficiency of the driving assembly is improved, and electric energy is effectively saved. Under the action of the induced draft assembly, airflow can be generated in the heat dissipation chamber and flows into the smoke exhaust chamber from the heat dissipation port; meanwhile, in the process that the heating assembly bakes the food, oil smoke is generated in the cooking chamber and can be exhausted into the smoke exhaust chamber through the first smoke exhaust port; in the smoke exhaust chamber, because the temperature of the air current of heat dissipation room exhaust is lower than the temperature of oil smoke to can effectually cool down the oil smoke, prevent that the user from being scalded, improved user's use impression.

According to the utility model discloses a some embodiments, the thermovent sets up the top of first exhaust port, just the opening direction of first exhaust port sets up upwards for the slope.

According to some embodiments of the utility model, be provided with the second exhaust port that is used for with external intercommunication on the smoking room.

According to some embodiments of the utility model, the casing is inside still to be provided with the wind-guiding chamber, the wind-guiding chamber with be provided with first induced air mouth between the heat dissipation room, drive assembly sets up the top in first induced air mouth.

According to some embodiments of the present invention, the air guiding chamber is provided with an air inlet for communicating with the outside.

According to some embodiments of the invention, the heating assembly comprises: the heating device comprises a heating pipe and a first fan arranged above the heating pipe.

According to some embodiments of the invention, the heating assembly further comprises a wind scooper; the wind scooper is arranged between the first fan and the heating pipe.

According to some embodiments of the invention, the drive assembly comprises: a first motor and a transmission rod; the transmission rod is respectively connected with the first motor, the heating assembly and the induced draft assembly.

According to some embodiments of the utility model, still include the overware that is used for splendid attire food and be used for carrying out the rotating assembly that the cluster was baked to food.

According to some embodiments of the invention, the rotating assembly comprises: the baking shaft, the connecting piece and the second motor; the first end of roast axle can with the connecting piece is dismantled and is connected, the second end of roast axle can with the casing is dismantled and is connected, the connecting piece with the second motor passes through the bolt and connects.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a cross-sectional view of an oven according to an embodiment of the present invention;

figure 2 is another cross-sectional view of an oven according to an embodiment of the present invention;

figure 3 is a partially exploded view of an oven according to an embodiment of the present invention;

fig. 4 is an exploded view of a rotating assembly according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1.

Reference numerals:

the air-cooling type oven comprises a shell 100, an air guide chamber 110, an air inlet 111, a heat dissipation chamber 120, a first air induction opening 121, a heat dissipation opening 122, a cooking chamber 130, a smoke exhaust chamber 140, a first smoke exhaust opening 141, a second smoke exhaust opening 142, a heating assembly 200, a heating pipe 210, a first fan 220, an air guide cover 230, an air induction assembly 300, a driving assembly 400, a first motor 410, a transmission rod 420, a baking tray 500, a rotating assembly 600, a baking shaft 610, a connecting piece 620, a second motor 630, a blowing cover 700, an air induction cover 800 and an exhaust connecting piece 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there are first, second, third, fourth, fifth, etc. described, it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

As shown in fig. 1 and 5, an oven according to an embodiment of the present invention includes: a housing 100, a heating assembly 200, an air inducing assembly 300 and a driving assembly 400; the housing 100 is provided therein with a heat dissipation chamber 120, a cooking chamber 130 and a smoke evacuation chamber 140; a heat radiation port 122 is arranged between the heat radiation chamber 120 and the smoke exhaust chamber 140, and a first smoke exhaust port 141 is arranged between the cooking chamber 130 and the smoke exhaust chamber 140; the induced draft assembly 300 is arranged in the heat dissipation chamber 120, so that airflow is formed in the heat dissipation chamber 120 and flows into the smoke evacuation chamber 140 from the heat dissipation opening 122; the heating assembly 200 is disposed in the cooking chamber 130, and the driving assembly 400 is connected to the heating assembly 200 and the air inducing assembly 300, respectively.

For example, as shown in fig. 1 and 5, the driving assembly 400 can simultaneously drive the heating assembly 200 and the induced air assembly 300 to operate, so that the working efficiency of the driving assembly 400 is improved, and the electric energy is effectively saved.

Under the action of the heating assembly 200, the food in the cooking chamber 130 can be baked, and in the process of baking the food, oil smoke is generated in the cooking chamber 130, because the oil smoke contains more water vapor, the temperature of the oil smoke can reach about 200 ℃, and the high-temperature oil smoke can be discharged into the smoke discharge chamber 140 through the first smoke discharge port 141.

Under the action of the induced draft assembly 300, airflow is formed in the heat dissipation chamber 120, and the airflow flows into the smoke evacuation chamber 140 through the heat dissipation opening 122. Further, the wind inducing assembly 300 may be provided as a second fan or a blowing wind wheel having a suction force, etc.

In the smoke exhaust chamber 140, the air current that heat dissipation chamber 120 flowed into can mix with the oil smoke, because the temperature of air current is lower than the temperature of oil smoke to make the air current can effectually cool down the oil smoke, treat the external environment of discharging again after the oil smoke cooling, the effectual user that prevents is scalded has improved user's use impression.

In some embodiments of the present invention, the heat dissipation opening 122 is disposed above the first exhaust port 141, and the opening direction of the first exhaust port 141 is set to be inclined upward.

For example, as shown in fig. 1, since the density of soot is small, there is a tendency to rise; by setting the opening direction of the first exhaust port 141 to be obliquely upward, the flow of the oil smoke is facilitated; and the heat dissipation opening 122 is disposed above the first smoke exhaust opening 141, which facilitates the mixing between the oil smoke and the air current flowing into the heat dissipation chamber 120, thereby improving the oil smoke cooling efficiency.

Further, the first smoke outlet 141 has a smaller size, thereby reducing the amount of smoke discharged and preventing more heat in the cooking chamber 130 from being discharged along with the smoke; meanwhile, the speed of oil smoke emission can be improved, so that the degree of mixing between the oil smoke and the air flow is improved.

In some embodiments of the present invention, the smoke evacuation chamber 140 is provided with a second smoke evacuation port 142 for communicating with the outside.

For example, as shown in fig. 1, the cooled oil smoke can be discharged to the external environment through the second smoke outlet 142, thereby improving the roasting effect of the food.

In some embodiments of the present invention, the casing 100 is further provided with an air guiding chamber 110 inside, a first air inducing opening 121 is provided between the air guiding chamber 110 and the heat dissipating chamber 120, and the driving assembly 400 is disposed above the first air inducing opening 121.

For example, as shown in fig. 2 and 3, under the action of the air inducing assembly 300, air in the air guiding chamber 110 can be extracted to form an air flow, so that the air flow flows through the surface of the driving assembly 400 and then enters the heat dissipation chamber 120 from the first air inducing opening 121, thereby effectively dissipating heat from the driving assembly 400 and improving the operation effect of the driving assembly 400.

Further, since the heat in the cooking chamber 130 is transferred to the air guiding chamber 110, the temperature of the air in the air guiding chamber 110 is relatively high, and the temperature of the airflow entering the heat dissipating chamber 120 is relatively high, so that the temperature difference between the airflow in the heat dissipating chamber 120 and the cooking chamber 130 is reduced, and the cooking chamber 130 maintains a relatively high heating efficiency.

In some embodiments of the present invention, the air guiding chamber 110 is provided with an air inlet 111 for communicating with the outside.

For example, as shown in fig. 1, the air inlet 111 is provided to help maintain the balance of the air pressures inside and outside the air guiding chamber 110, so that the air inducing assembly 300 can effectively extract the air inside the air guiding chamber 110. Meanwhile, since the outside air can flow into the air guiding chamber 110 through the air inlet 111, the temperature in the air guiding chamber 110 can be reduced, which is convenient for cooling the driving assembly 400, and the driving assembly 400 keeps high operation efficiency.

In some embodiments of the present invention, the heating assembly 200 comprises: a heat pipe 210, and a first fan 220 disposed above the heat pipe 210.

For example, as shown in fig. 1, the first fan 220 can generate a flowing air flow in the cooking chamber 130, and the heating pipe 210 can heat the air flow, so that the heated air flow circulates in the cooking chamber 130, thereby uniformly heating the food and improving the baking effect of the food.

In some embodiments of the present invention, the heating assembly 200 further comprises a wind scooper 230; the wind scooper 230 is disposed between the first fan 220 and the heating duct 210.

For example, as shown in fig. 1, the air guiding cover 230 is provided with a plurality of air holes, which can divide the air flow generated by the first fan 220 to make the air flow uniformly flow on the heating pipe 210 for heating, thereby improving the effect of uniformly heating the food.

In some embodiments of the present invention, the driving assembly 400 includes: a first motor 410 and a drive link 420.

For example, as shown in fig. 3, the transmission rod 420 is respectively connected to the first motor 410, the heating assembly 200 and the induced draft assembly 300, so that the first motor 410 can simultaneously drive the heating assembly 200 and the induced draft assembly 300 to operate, the working efficiency of the first motor 410 is improved, and the electric energy is effectively saved.

In some embodiments of the present invention, the baking tray 500 for containing food and the rotating assembly 600 for stringing and baking food are further included.

For example, as shown in fig. 2, the baking tray 500 is convenient for placing and baking food, and the rotating assembly 600 is convenient for rotating and baking food; due to the arrangement of the baking tray 500 and the rotating assembly 600, a user can select a proper food processing mode according to actual needs, and the practicability of the oven is improved.

In some embodiments of the present invention, the rotating assembly 600 comprises: a roasting shaft 610, a connecting member 620 and a second motor 630; a first end of the roast shaft 610 is detachably coupled to the connection member 620, and a second end of the roast shaft 610 is detachably coupled to the housing 100.

For example, as shown in fig. 4, the second end of the roasting shaft 610 is disconnected from the housing 100, and the first end of the roasting shaft 610 is disconnected from the connection member 620, so that the roasting shaft 610 can be taken out, thereby facilitating the user to string food on the roasting shaft 610.

The connecting member 620 is connected with the second motor 630 through a latch, so that the connecting member 620 and the second motor 630 can rotate relatively, and the mobility between the connecting member 620 and the second motor 630 is improved.

When the second motor 630 drives the connecting member 620 to rotate and the roasting shaft 610 is obstructed by other objects and cannot rotate, the connecting member 620 and the second motor 630 can rotate relatively, so that the relative position is deviated, the roasting shaft 610 and the connecting member 620 are prevented from being damaged, and the roasting shaft 610 and the connecting member 620 are effectively protected.

Other constructions and operations of ovens according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

Referring now to fig. 1-5, an oven in accordance with an embodiment of the present invention is described in detail with a particular embodiment, it being understood that the following description is illustrative only and not limiting to the invention.

As shown in fig. 1 to 5, an oven includes: the air-cooling device comprises a shell 100, a blast hood 700, an induced draft hood 800, an exhaust connecting piece 900, a heating pipe 210, a first fan 220, an air guide hood 230, a second fan, a first motor 410, a transmission rod 420, a baking tray 500, a baking shaft 610, a connecting piece 620 and a second motor 630. The blast hood 700 is connected to the induced draft hood 800 and the case 100, respectively, to form the air guide chamber 110, the heat dissipation chamber 120 and the cooking chamber 130. The induced draft cover 800 is connected with the exhaust connection member 900 to form the smoke evacuation chamber 140; the blast hood 700 is provided with a first exhaust port 141, and one side of the blast hood 700 penetrates the induced draft cover 800, so that the first exhaust port 141 communicates the exhaust chamber 140 and the cooking chamber 130; the induced draft cover 800 is provided with a heat dissipation opening 122 for communicating the heat dissipation chamber 120 and the smoke evacuation chamber 140.

The exhaust connector 900 is provided with a second smoke outlet 142, the induced draft cover 800 is provided with a first induced draft opening 121 communicating the air guiding chamber 110 and the heat dissipation chamber 120, the blast cover 700 is provided with a through hole, and the casing 100 is provided with an air inlet 111.

The first motor 410 is disposed in the air guiding chamber 110, the second fan is disposed in the heat dissipating chamber 120, and the heating duct 210, the first fan 220, and the air guiding cover 230 are disposed in the cooking chamber 130. The first motor 410 is respectively connected with the transmission rod 420 and the induced draft cover 800, the transmission rod 420 is connected with the second fan through the first induced draft opening 121, and the transmission rod 420 is connected with the first fan 220 through the first induced draft opening 121 and the through hole; the wind scooper 230 is disposed between the first fan 220 and the heating duct 210, and the blower cover 700 is connected to the wind scooper 230 and the heating duct 210, respectively.

The exhaust connector 900 is coupled to the case 100 such that the second exhaust port 142 is disposed outside the case 100. The second motor 630 is connected to the housing 100, the second motor 630 is connected to the connecting member 620 through a pin, the first end of the roasting shaft 610 can be detachably connected to the connecting member 620, and the second end of the roasting shaft 610 can be detachably connected to the housing 100.

According to the utility model discloses oven through so setting up, can reach some effects as follows at least, first fan 220 and second fan of first motor 410 simultaneous drive operate, have improved first motor 410's work efficiency, the effectual electric energy of having practiced thrift.

Under the action of the heating pipe 210, the first fan 220 and the wind scooper 230, heat flow can be generated in the cooking chamber 130, thereby uniformly heating the food in the cooking chamber 130. Meanwhile, during the food baking process, oil smoke is generated in the cooking chamber 130, and the high-temperature oil smoke is exhausted into the smoke exhaust chamber 140 through the first smoke exhaust port 141.

Under the action of the second fan, the air in the air guiding chamber 110 can be extracted to form an air flow, and the air flow flows through the surface of the driving assembly 400 and then enters the heat dissipation chamber 120 through the first air inducing opening 121; the flowing air flow can effectively dissipate heat of the driving assembly 400, and the operation effect of the driving assembly 400 is improved. Meanwhile, the airflow in the heat dissipation chamber 120 flows into the smoke evacuation chamber 140 through the heat dissipation opening 122.

In the smoke exhaust chamber 140, the air current that heat dissipation chamber 120 flowed into can carry out abundant mixture with the oil smoke, because the temperature of air current is lower than the temperature of oil smoke to make the air current can effectually cool down the oil smoke, treat that rethread second exhaust port 142 discharges external environment after the oil smoke cooling, the effectual user that prevents is scalded has improved user's use impression.

In the description herein, references to the description of "one embodiment," "some embodiments," or "the embodiment," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An oven, comprising:

a housing, inside which a heat dissipation chamber, a cooking chamber and a smoke exhaust chamber are arranged; a heat dissipation port is arranged between the heat dissipation chamber and the smoke exhaust chamber, and a first smoke exhaust port is arranged between the cooking chamber and the smoke exhaust chamber;

a heating assembly disposed within the cooking chamber;

the induced draft assembly is arranged in the heat dissipation chamber so as to enable airflow to be formed in the heat dissipation chamber and flow into the smoke exhaust chamber from the heat dissipation port;

and the driving assembly is respectively connected with the heating assembly and the induced draft assembly.

2. An oven as claimed in claim 1, wherein: the thermovent sets up the top of first mouth of a cigarette, just the opening direction of first mouth of a cigarette sets up to the slope upwards.

3. An oven as claimed in claim 1, wherein: and a second smoke outlet communicated with the outside is formed in the smoke discharge chamber.

4. An oven as claimed in claim 1, wherein: the casing is internally provided with an air guide chamber, a first air induction port is arranged between the air guide chamber and the heat dissipation chamber, and the driving assembly is arranged above the first air induction port.

5. An oven as claimed in claim 4, wherein: and the air guide chamber is provided with an air inlet communicated with the outside.

6. An oven as claimed in claim 1, wherein: the heating assembly includes: the heating device comprises a heating pipe and a first fan arranged above the heating pipe.

7. An oven as claimed in claim 6 wherein: the heating assembly further comprises an air guide cover; the wind scooper is arranged between the first fan and the heating pipe.

8. An oven as claimed in claim 1, wherein: the drive assembly includes: a first motor and a transmission rod; the transmission rod is respectively connected with the first motor, the heating assembly and the induced draft assembly.

9. An oven as claimed in claim 1, wherein: the food baking device also comprises a baking tray for containing food and a rotating assembly for baking the food in series.

10. An oven as claimed in claim 9, wherein: the rotating assembly includes: the baking shaft, the connecting piece and the second motor; the first end of roast axle can with the connecting piece is dismantled and is connected, the second end of roast axle can with the casing is dismantled and is connected, the connecting piece with the second motor passes through the bolt and connects.