CN220800805U - Electric cooking device with improved air outlet structure - Google Patents
Electric cooking device with improved air outlet structure Download PDFInfo
- Publication number
- CN220800805U CN220800805U CN202322626936.2U CN202322626936U CN220800805U CN 220800805 U CN220800805 U CN 220800805U CN 202322626936 U CN202322626936 U CN 202322626936U CN 220800805 U CN220800805 U CN 220800805U
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- Prior art keywords
- air
- air outlet
- guide
- outlet
- electric cooker
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- 238000010411 cooking Methods 0.000 title claims abstract description 20
- 238000007664 blowing Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an electric cooker with an improved air outlet structure, which comprises a shell and an air flow generating device; the lower part of the shell forms a cooking chamber, the upper part of the shell forms a control chamber, and the air flow generating device is arranged in the control chamber; the air flow generating device comprises an air guide cover, the cooking chamber is provided with a top wall, and the air guide cover is arranged above the cooking chamber; the shell is provided with a rear side wall, and an air outlet structure communicated with a horizontal outlet of the air guide cover is arranged on the rear side wall; the air outlet structure protrudes outwards from the rear side wall and comprises a guide part and an air outlet part, the air outlet part is provided with an air outlet surface, an included angle exceeding 45 degrees exists between the air outlet surface and the rear side wall, an air outlet is arranged on the air outlet surface, and in the height direction, the air outlet is positioned above a horizontal outlet of the air guide cover; the guiding part is used for guiding the hot air exhausted through the horizontal outlet of the air guide cover to the air outlet so as to form upper air outlet. The utility model has the advantages of novel structure, high hot air discharge speed and capability of avoiding the influence of high temperature on objects beside the electric cooker.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to an electric cooker with an improved air outlet structure.
Background
The popularity of air-type electric cookers (e.g., air fryers/ovens) has brought great convenience to people's lives. The working principle of the electric cooker is a high-speed air circulation technology, hot air is generated by heating a heat pipe in a machine at a high temperature, then the high-temperature air is blown into a pot by a fan to heat food, so that the hot air circulates in a closed space, and the food is fried by utilizing the grease of the food, so that the food is dehydrated, the surface becomes golden and crisp, and the frying effect is achieved. Meanwhile, in order to radiate heat of the fan, a fan cover structure is arranged above the cooking chamber so as to form airflow radiation.
The air outlet of the fan cover in the prior art is used for discharging the air with higher temperature outwards in a transverse outwards discharging mode, such as the air outlet cooling structure of the air fryer disclosed in China patent 202122606844.9, and the air fryer with safe use disclosed in China patent 202021244024.9; the high-temperature gas in the prior art is directly discharged backwards, so that objects around the gas outlet are easily affected by high temperature, and scalding is easily caused; in addition, when in use, the electric cooker is required to be placed at a place far away from the wall body, and the defect of inconvenient use exists.
Disclosure of utility model
Aiming at the defects of the prior art, the main purpose of the utility model is to provide an electric cooker with an improved air outlet structure.
In order to achieve the above main object, the present utility model provides an electric cooker with an improved air outlet structure, comprising a housing and an air flow generating device; the lower part of the shell forms a cooking chamber, the upper part of the shell forms a control chamber, and the air flow generating device is arranged in the control chamber; the air flow generating device comprises an air guide cover, the cooking chamber is provided with a top wall, and the air guide cover is arranged above the cooking chamber; the shell is provided with a rear side wall, and an air outlet structure communicated with a horizontal outlet of the air guide cover is arranged on the rear side wall; the air outlet structure protrudes outwards from the rear side wall and comprises a guide part and an air outlet part, the air outlet part is provided with an air outlet surface, an included angle exceeding 45 degrees exists between the air outlet surface and the rear side wall, an air outlet is arranged on the air outlet surface, and in the height direction, the air outlet is positioned above a horizontal outlet of the air guide cover; the guiding part is used for guiding the hot air exhausted through the horizontal outlet of the air guide cover to the air outlet so as to form upper air outlet.
According to one embodiment of the utility model, the air outlet face forms an angle with the rear side wall of more than 70 degrees.
Further, the included angle between the air outlet surface and the rear side wall is 90-135 degrees; preferably, the air outlet surface is perpendicular to the rear side wall.
According to one specific embodiment of the utility model, the air outlet is rectangular; the number of the air outlets is multiple, and the air outlets are distributed in a rectangular array mode.
According to one embodiment of the utility model, the guide comprises a first guide section and a second guide section; the first guide section is used for guiding hot air to turn, and the second guide section is the same as the air outlet direction of the air outlet so as to guide the hot air to be discharged outwards.
Preferably, the guide portion is in a cambered surface or inclined surface transition shape.
According to a specific embodiment of the utility model, the airflow generating device further comprises a motor, a blowing wind wheel and an induced draft wind wheel; the air guide cover comprises a cover body and an air guide channel, the cover body is provided with an air blowing groove, and the air guide channel is respectively communicated with the air blowing groove and the air outlet structure; the motor is arranged on the upper outer side of the cover body, and an output shaft of the motor downwards penetrates through the cover body and the top wall; the air blowing wind wheel is arranged on the output shaft of the motor and positioned in the air blowing groove; the induced air wind wheel is arranged on the output shaft of the motor and is positioned in the cooking chamber.
Preferably, the air guide channels are arranged in a furled shape along the flowing direction of the hot air.
According to one embodiment of the utility model, the air outlet structure is prefabricated or assembled on the rear side wall.
According to one embodiment of the utility model, the hood contacts the rear sidewall.
Compared with the prior art, the utility model has the following beneficial effects:
In the utility model, the air outlet is arranged above the horizontal outlet of the air guide cover in the height direction, and the hot air exhausted through the horizontal outlet of the air guide cover is guided to the air outlet through the guide part to form upper air outlet; the guide part is used for guiding the hot air, so that the smoothness of air outlet and heat dissipation is good; the utility model has the advantages of novel structure, high hot air discharge speed, and capability of avoiding the influence of high temperature on objects beside the electric cooker, and effectively improves the use experience of the electric cooker.
The objects, technical solutions and advantages of the present utility model will be more clearly described below, and the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a perspective view of a structure of an embodiment of an electric cooker of the present utility model;
Fig. 2 is a perspective cross-sectional view of an embodiment of the electric cooker of the present utility model;
FIG. 3 is an enlarged view of the air-out structure of FIG. 2;
fig. 4 is an internal structural view showing a wind scooper in an embodiment of the electric cooker of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
The embodiment of the utility model relates to an electric cooker with an improved air outlet structure, as shown in fig. 1-2, which comprises a shell 10, an air flow generating device 20 and an air outlet structure 30; the lower part of the housing 10 is formed as a cooking chamber 10a, the upper part of the housing 10 is formed as a control chamber 10b, and the air flow generating device 20 is disposed in the control chamber 10 b; the housing 10 has a rear sidewall 11, and the air outlet structure 30 is disposed on the rear sidewall 11.
The airflow generating device 20 comprises a wind scooper 21, a motor 22, a blower wind wheel 23 and an induced air wind wheel 24; the cooking chamber 10a has a top wall 12, and a wind scooper 21 is provided above the cooking chamber 10a, specifically, for example, above the top wall 12; the motor 22 is arranged on the upper outer side of the wind scooper 21, and the output shaft of the motor 22 is arranged to pass through the wind scooper 21 and the top wall 12 downwards; the blower wind wheel 23 is arranged on the output shaft of the motor 22 and positioned in the wind scooper 21; an induced draft wind wheel 24 is arranged on the output shaft of the motor 22 and is positioned in the cooking chamber 10 a; it will be appreciated that the heating means 40 is provided within the cooking chamber 10a and that rotation of the inducer 24 causes the airflow to be heated by the heating means 40 to form a heated airflow to heat the food within the cooking chamber 10 a.
The air outlet structure 30 is prefabricated or assembled on the rear side wall and communicated with the horizontal outlet 211 of the air guide cover 21; wherein, the air outlet structure 30 protrudes outwards from the rear side wall 11 to form a three-dimensional air outlet; the air outlet structure 30 comprises a guide part 31 and an air outlet part 32, the air outlet part 32 is provided with an air outlet surface 321, an included angle exceeding 45 degrees exists between the air outlet surface 321 and the rear side wall 11, an air outlet 322 is arranged on the air outlet surface 321, and the air outlet 322 is positioned above the horizontal outlet 211 of the air guide cover 21 in the height direction; the guide portion 31 is used for guiding the hot air discharged through the horizontal outlet 211 of the air guide cover 21 to the air outlet 322 to form an upper air outlet.
Specifically, an included angle of more than 70 ° exists between the air outlet surface 321 and the rear sidewall 11; preferably, the air outlet surface 321 is perpendicular to the rear sidewall 11, as shown in fig. 2.
Further, referring to fig. 3, the air outlet surface 321 is rectangular; the number of the air outlets 322 is plural, and the plurality of air outlets 322 are distributed in a rectangular array.
In the present embodiment, referring again to fig. 3, the guide portion 31 includes a first guide section 311 and a second guide section 312; the first guiding section 311 is used for guiding the hot air to turn, and the second guiding section 312 is the same as the air outlet direction of the air outlet 322, so as to guide the hot air to be discharged outwards; preferably, the guiding portion 31 is in a cambered surface transition shape, and in other alternative embodiments, the guiding portion 31 may be further configured to be in a slope transition shape, so as to avoid hot air rebound, and smooth air outlet and heat dissipation.
The hood 21 is preferably in contact with the rear side wall 11; referring to fig. 4, the air guiding cover 21 includes a cover body 211 and an air guiding channel 212, the cover body 211 is provided with an air blowing slot 213, and the air guiding channel 212 is respectively communicated with the air blowing slot 213 and the air outlet structure 30; wherein the motor 22 is located above the cover body 211, and the blower wind wheel 23 is located in the blower groove 213. Specifically, along the flow direction of the hot air, the air guiding channels 212 are preferably disposed in a furled shape, so as to facilitate rapid discharge of the hot air.
While the utility model has been described in terms of embodiments, these embodiments are not intended to limit the scope of the utility model. It is intended that all such modifications and variations as would be included within the scope of the utility model are within the scope of the utility model as defined by the appended claims.
Claims (10)
1. An electric cooker with an improved air outlet structure comprises a shell and an air flow generating device; the lower part of the shell is formed into a cooking chamber, the upper part of the shell is formed into a control chamber, and the air flow generating device is arranged in the control chamber; the method is characterized in that: the airflow generating device comprises a wind scooper, the cooking chamber is provided with a top wall, and the wind scooper is arranged above the cooking chamber; the shell is provided with a rear side wall, and an air outlet structure communicated with the horizontal outlet of the air guide cover is arranged on the rear side wall; the air outlet structure protrudes outwards from the rear side wall and comprises a guide part and an air outlet part, the air outlet part is provided with an air outlet surface, an included angle exceeding 45 degrees exists between the air outlet surface and the rear side wall, an air outlet is arranged on the air outlet surface, and in the height direction, the air outlet is positioned above a horizontal outlet of the air guide cover; the guide part is used for guiding the hot air exhausted through the horizontal outlet of the air guide cover to the air outlet so as to form upper air outlet.
2. The electric cooker with improved air-out structure as claimed in claim 1, wherein: an included angle of more than 70 degrees exists between the air outlet surface and the rear side wall.
3. The electric cooker with improved air-out structure as claimed in claim 2, wherein: the included angle between the air outlet surface and the rear side wall is 90-135 degrees.
4. The electric cooker with improved air-out structure as claimed in claim 1, wherein: the air outlet is rectangular; the number of the air outlets is multiple, and the air outlets are distributed in a rectangular array mode.
5. The electric cooker with improved air-out structure as claimed in claim 1, wherein: the guide part comprises a first guide section and a second guide section; the first guide section is used for guiding hot air to turn, and the second guide section is the same as the air outlet direction of the air outlet so as to guide the hot air to be discharged outwards.
6. The electric cooker with improved air-out structure as claimed in claim 5, wherein: the guide part is in a cambered surface or inclined surface transition shape.
7. The electric cooker with improved air-out structure as claimed in claim 1, wherein: the airflow generating device further comprises a motor, a blowing wind wheel and an induced draft wind wheel;
The air guide cover comprises a cover body and an air guide channel, wherein the cover body is provided with an air blowing groove, and the air guide channel is respectively communicated with the air blowing groove and the air outlet structure;
The motor is arranged on the upper outer side of the cover body, and an output shaft of the motor passes through the cover body and the top wall downwards;
the air blowing wind wheel is arranged on the output shaft of the motor and positioned in the air blowing groove;
the induced air wind wheel is arranged on the output shaft of the motor and is positioned in the cooking chamber.
8. The electric cooker with improved air-out structure as claimed in claim 7, wherein: the air guide channels are arranged in a furling shape along the flowing direction of hot air.
9. The electric cooker with improved air-out structure as claimed in claim 1, wherein: the air outlet structure is prefabricated or assembled on the rear side wall.
10. The electric cooker with improved air-out structure as claimed in claim 1, wherein: the wind scooper contacts the rear sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626936.2U CN220800805U (en) | 2023-09-27 | 2023-09-27 | Electric cooking device with improved air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626936.2U CN220800805U (en) | 2023-09-27 | 2023-09-27 | Electric cooking device with improved air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800805U true CN220800805U (en) | 2024-04-19 |
Family
ID=90678542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322626936.2U Active CN220800805U (en) | 2023-09-27 | 2023-09-27 | Electric cooking device with improved air outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800805U (en) |
-
2023
- 2023-09-27 CN CN202322626936.2U patent/CN220800805U/en active Active
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