CN218484376U - Heat radiation structure of oven door - Google Patents
Heat radiation structure of oven door Download PDFInfo
- Publication number
- CN218484376U CN218484376U CN202222633516.2U CN202222633516U CN218484376U CN 218484376 U CN218484376 U CN 218484376U CN 202222633516 U CN202222633516 U CN 202222633516U CN 218484376 U CN218484376 U CN 218484376U
- Authority
- CN
- China
- Prior art keywords
- oven door
- oven
- air
- chamber
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 5
- 241001075561 Fioria Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Electric Ovens (AREA)
Abstract
The utility model relates to a heat radiation structure of oven door, including oven main part and oven door, the inboard of oven main part is equipped with the inner bag, form the heat dissipation chamber between inner bag and the oven main part, the position that the heat dissipation intracavity corresponds the horizontal outside of inner bag is equipped with fan assembly, fan assembly includes motor and casing, be equipped with in the casing and separate hot air chamber and the cold wind chamber that sets up along the horizontal direction each other, cold air chamber and hot air chamber are passed in proper order in the pivot of motor, be equipped with inlet portion and the portion of giving vent to anger on the oven door, form heat dissipation channel between inlet portion and the portion of giving vent to anger, portion of giving vent to anger and cold wind chamber intercommunication, the outside of oven main part is equipped with respectively with the wind gap of cold air chamber and hot air chamber intercommunication, through set up the heat dissipation channel with cold wind chamber intercommunication in the oven door, can play simultaneously when making the motor operate and blow hot air and to the oven door and the radiating effect of motor itself, effectively reduce the chance that the user was scalded because of oven door during operation, eliminate the potential safety hazard in a certain degree.
Description
Technical Field
The utility model relates to a technical field of oven equipment, concretely relates to heat radiation structure of oven door.
Background
The oven is at the in-process of work, and the heat that the inner bag produced can constantly radiate to the door body on, leads to a body temperature to rise, and current oven door generally can only be through the outside heat dissipation naturally, and its radiating efficiency is lower, cooks the process and accomplishes the risk that the user touched the door body and has been scalded after the culinary art, has the potential safety hazard.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that above-mentioned prior art exists, and provide a heat radiation structure of oven door, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
The purpose of the utility model is realized like this:
the utility model provides a heat radiation structure of oven door, including oven main part and oven door, oven main part's inboard is equipped with the inner bag, form the heat dissipation chamber between inner bag and the oven main part, the position that the heat dissipation intracavity corresponds the horizontal outside of inner bag is equipped with the fan subassembly, the fan subassembly includes motor and casing, be equipped with hot air chamber and the cold wind chamber of separating the setting along the horizontal direction each other in the casing, cold wind chamber and hot air chamber are worn in proper order in the pivot of motor, be equipped with cold air fan leaf and hot air fan leaf respectively in the position that corresponds cold air chamber and hot air chamber in the pivot of motor, be equipped with air inlet portion and the portion of giving vent to anger on the oven door, form heat dissipation channel between air inlet portion and the portion of giving vent to anger, portion and cold air chamber intercommunication, oven main part's the outside is equipped with the wind gap with cold air chamber and hot air chamber intercommunication respectively.
The air inlet part of the oven door is a plurality of air inlet holes arranged at the bottom of the oven door, and the air outlet part of the oven door is a plurality of air outlet holes arranged at the upper end of the inner side of the oven door.
And a lower guide plate which is vertically extended is arranged in the heat dissipation channel corresponding to the inner side of the air inlet part.
And the upper end of the heat dissipation channel is provided with an upper guide plate which extends towards the direction of the air outlet part.
The oven door is provided with a buffer ring on one side facing the oven main body, and when the oven door is closed, the buffer ring is tightly connected with the oven main body.
The buffer ring is provided with an air outlet part which is arranged on the oven door at a position corresponding to the outer side of the upper end of the buffer ring.
A cold air channel is arranged between the cold air cavity and the air port, a hot air channel is arranged between the hot air cavity and the air port, and a partition plate for isolating the cold air channel and the hot air channel is arranged between the cold air channel and the hot air channel.
The beneficial effects of the utility model are that:
through set up the heat dissipation channel with the cold wind chamber intercommunication in the oven door, can play simultaneously when making the motor operation blow hot-blastly to the inner bag and to the oven door, the radiating effect of motor itself, effectively reduce the chance that the user is scalded because of the oven door is at oven during operation high temperature, eliminate the potential safety hazard to a certain extent, furthermore, because the hot gas flow is the ascending easily that makes progress, consequently, separate the influence that sets up hot gas flow to the cold wind chamber can also further be reduced to the hot wind chamber and cold wind chamber along the horizontal direction, make the life of motor further increase.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is a first schematic cross-sectional view of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a second embodiment of the present invention.
Fig. 3 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 4 is a second schematic structural diagram of an embodiment of the present invention.
Fig. 5 is an enlarged view of the embodiment a of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 5, the heat dissipation structure of the oven door includes an oven main body 1 and an oven door 2, an inner container 11 is disposed inside the oven main body 1, a heat dissipation chamber 12 is formed between the inner container 11 and the oven main body 1, a fan assembly is disposed in the heat dissipation chamber 12 corresponding to a lateral outer side of the inner container 11, the fan assembly includes a motor 31 and a housing 32, a hot air chamber 321 and a cold air chamber 322 are disposed in the housing 32 and spaced apart from each other in a horizontal direction, a rotating shaft of the motor 31 sequentially penetrates through the cold air chamber 322 and the hot air chamber 321, a cold fan blade 33 and a hot fan blade 34 are disposed in the rotating shaft of the motor 31 corresponding to the cold air chamber 322 and the hot air chamber 321, the cold fan blade 33 and the hot fan blade 34 can generate air flows in the corresponding cold air chamber 322 and the hot air chamber 321, and the fan assembly is disposed in the electrical cabinet cavity corresponding to a horizontal outer side of the heating chamber.
The oven door 2 is provided with the air inlet portion 21 and the air outlet portion 22, a heat dissipation channel 23 is formed between the air inlet portion 21 and the air outlet portion 22, the air outlet portion 22 is communicated with the cold air cavity 322, the outer side of the oven main body 1 is provided with the air ports 13 respectively communicated with the cold air cavity 322 and the hot air cavity 321, the heat dissipation channel 23 communicated with the cold air cavity 322 is arranged in the oven door 2, so that the motor 31 can simultaneously blow hot air to the inner container 11 and achieve the heat dissipation effect on the oven door 2 and the motor 31 when the oven door 2 works, the possibility that a user is scalded due to overhigh temperature of the oven door 2 during the operation of the oven is effectively reduced, potential safety hazards are eliminated to a certain extent, and due to the fact that hot air flow is easy to rise upwards, the hot air cavity 321 and the cold air cavity 322 which are arranged in a horizontal direction in a separating mode can further reduce the influence of hot air flow on the cold air cavity 322, and the service life of the motor 31 is further prolonged.
Further, the air inlet portion 21 of the oven door 2 is a plurality of air inlet holes formed in the bottom position of the oven door, the air outlet portion 22 of the oven door 2 is a plurality of air outlet holes formed in the upper end position of the inner side of the oven door, air flow can enter the heat dissipation channel 23 through the bottom position of the oven door 2, and finally flows into the heat dissipation cavity 12 from the upper end position of the inner side of the oven door 2, and the air flow can be fully diffused inside the oven door 2 from bottom to top, so that the heat dissipation effect of the oven door 2 is further improved.
Furthermore, a lower guide plate 24 extending vertically is arranged in the heat dissipation channel 23 at a position corresponding to the inner side of the air inlet portion 21, and the lower guide plate 24 can make the airflow diffuse vertically from bottom to top after entering the heat dissipation channel 23 from the air inlet portion 21.
Furthermore, the upper end of the heat dissipation channel 23 is provided with an upper flow guide plate 25 extending towards the air outlet 22, and when the airflow is diffused from the bottom to the upper end of the heat dissipation channel 23, the upper flow guide plate 25 can better guide the airflow to diffuse towards the air outlet 22.
Further, one side of the oven door 2 facing the oven main body 1 is provided with a buffer ring 26, when the oven door 2 is closed, the buffer ring 26 is tightly connected with the oven main body 1, the buffer ring 26 can play a role of buffering when the oven door 2 is closed, and the oven door 2 and the oven main body 1 are prevented from being damaged.
Furthermore, the air outlet portion 22 of the buffering ring 26 is disposed on the oven door 2 at a position corresponding to the outer side of the upper end of the buffering ring 26, and the buffering ring 26 can also have a certain heat insulation effect, so as to prevent heat generated by the inner container 11 during operation from diffusing upwards through the position between the oven door 2 and the oven main body 1 and entering the heat dissipation chamber 12.
Furthermore, a cold air channel 132 is arranged between the cold air cavity 322 and the air inlet 13, a hot air channel 131 is arranged between the hot air cavity 321 and the air inlet 13, a partition plate 133 for isolating the cold air channel 132 and the hot air channel 131 from each other is arranged between the cold air channel 132 and the hot air channel 131, the partition plate 133 can prevent the air flows in the cold air cavity 322 and the hot air cavity 321 from influencing each other, and the influence of the high-temperature air flow in the hot air cavity 321 on the cold air cavity 322 is further reduced.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (7)
1. The utility model provides a heat radiation structure of oven door, includes oven main part (1) and oven door (2), the inboard of oven main part (1) is equipped with inner bag (11), form heat dissipation chamber (12) between inner bag (11) and oven main part (1), the position that corresponds the horizontal outside of inner bag (11) in heat dissipation chamber (12) is equipped with fan subassembly, fan subassembly includes motor (31) and casing (32), be equipped with hot-blast chamber (321) and cold wind chamber (322) that set up along the horizontal direction partition each other in casing (32), cold wind chamber (322) and hot-blast chamber (321) are worn in proper order in the pivot of motor (31), are equipped with cold fan leaf (33) and hot-blast fan leaf (34) respectively in the position that corresponds cold wind chamber (322) and hot-blast chamber (321) in the pivot of motor (31), its characterized in that, be equipped with on oven door (2) and enter air portion (21) and give vent air portion (22), it forms heat dissipation passageway (23) to admit air between portion (21) and the portion (22) of giving vent air, the outside and oven chamber (322) are equipped with cold wind port (321) intercommunication respectively.
2. The heat dissipating structure of an oven door according to claim 1, wherein: the air inlet part (21) of the oven door (2) is a plurality of air inlet holes arranged at the bottom of the oven door, and the air outlet part (22) of the oven door (2) is a plurality of air outlet holes arranged at the upper end of the inner side of the oven door.
3. The heat dissipating structure of an oven door according to claim 1, wherein: and a lower guide plate (24) which extends vertically is arranged in the heat dissipation channel (23) at a position corresponding to the inner side of the air inlet part (21).
4. The heat dissipating structure of an oven door according to claim 1, wherein: the upper end of the heat dissipation channel (23) is provided with an upper guide plate (25) which extends towards the direction of the air outlet part (22).
5. The heat dissipating structure of an oven door according to claim 1, wherein: one side of the oven door (2) facing the oven main body (1) is provided with a buffer ring (26), and when the oven door (2) is closed, the buffer ring (26) is tightly connected with the oven main body (1).
6. The heat dissipating structure of an oven door according to claim 5, wherein: the buffer ring (26) is provided with an air outlet part (22) which is arranged on the oven door (2) and corresponds to the outer side of the upper end of the buffer ring (26).
7. The heat dissipating structure of an oven door according to any one of claims 1 to 6, wherein: a cold air channel (132) is arranged between the cold air cavity (322) and the air port (13), a hot air channel (131) is arranged between the hot air cavity (321) and the air port (13), and a partition plate (133) used for isolating the cold air cavity (322) and the hot air channel (131) is arranged between the cold air cavity (322) and the hot air channel (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633516.2U CN218484376U (en) | 2022-10-08 | 2022-10-08 | Heat radiation structure of oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633516.2U CN218484376U (en) | 2022-10-08 | 2022-10-08 | Heat radiation structure of oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218484376U true CN218484376U (en) | 2023-02-17 |
Family
ID=85193382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633516.2U Active CN218484376U (en) | 2022-10-08 | 2022-10-08 | Heat radiation structure of oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218484376U (en) |
-
2022
- 2022-10-08 CN CN202222633516.2U patent/CN218484376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110448191B (en) | Oven with heat radiation structure | |
| CN111156183B (en) | Food cooking equipment with upper and lower air inlet cooling system | |
| CN202173286U (en) | An electric oven having a heat dissipation structure | |
| CN105402788A (en) | Microwave cooking device | |
| CN218355821U (en) | Air fryer with high thermal efficiency | |
| CN218484376U (en) | Heat radiation structure of oven door | |
| CN211270189U (en) | Food processor with good heat dissipation effect | |
| CN217696197U (en) | Air fryer | |
| CN115137235A (en) | Air frying pan | |
| WO2017206240A1 (en) | Embedded-type cooking appliance | |
| CN217610638U (en) | Double-pot convection air fryer | |
| CN217309947U (en) | Air fryer with low temperature rises exhaust exit | |
| CN218606224U (en) | Lateral double-exhaust-passage structure of oven | |
| CN210891802U (en) | Door body assembly for cooking device and cooking device | |
| CA2674935A1 (en) | A ventilation hooded microwave oven and cooling system for the same | |
| CN209877015U (en) | Integrated stove with cooking device | |
| CN209627724U (en) | A kind of electric furnace of good heat dissipation effect | |
| CN105910144A (en) | Microwave oven | |
| CN201641690U (en) | Door assembly of electric oven | |
| CN216293805U (en) | Baking oven | |
| CN216876053U (en) | Integrated kitchen with top heated air circulation oven | |
| CN219813869U (en) | Cooking electric appliance | |
| CN220631907U (en) | Heat radiation structure of electric pizza stove | |
| CN218606221U (en) | Drawer type air fryer | |
| CN211270223U (en) | Oven air duct system and oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat dissipation structure for an oven door Granted publication date: 20230217 Pledgee: Zhongshan Rural Commercial Bank Co.,Ltd. Xiaolan Branch Pledgor: Zhongshan gefumei Electric Appliance Co.,Ltd. Registration number: Y2024980010242 |