CN213488417U - Cooking device - Google Patents
Cooking device Download PDFInfo
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- CN213488417U CN213488417U CN202021075822.3U CN202021075822U CN213488417U CN 213488417 U CN213488417 U CN 213488417U CN 202021075822 U CN202021075822 U CN 202021075822U CN 213488417 U CN213488417 U CN 213488417U
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- heat dissipation
- dissipation channel
- wall
- door
- air
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Abstract
The utility model discloses a cooking device, which comprises a box body, a box door and a fan, wherein the box body comprises a top wall, a bottom wall, a left side wall and a right side wall which are connected with the top wall and the bottom wall, and a back wall which is connected with the top wall, the bottom wall, the left side wall and the right side wall; the box door is connected with and covers the box body; the box door is provided with an air inlet communicated with the first heat dissipation channel and an air outlet communicated with the second heat dissipation channel; the fan set up in the box for with the air by the air intake suction, behind first heat dissipation channel and second heat dissipation channel, discharge by the air outlet. The utility model discloses can effectively reduce the surface temperature of culinary art device, avoid scalding the user, improve the security of culinary art device to can not cause the components and parts high temperature, can improve the life of components and parts.
Description
Technical Field
The utility model relates to a kitchen appliance technical field, in particular to cooking device.
Background
The cooking devices such as ovens can heat and cook food quickly, and are accepted by the majority of family users. Cooking device can produce a large amount of heats in the culinary art process, consequently need insulate against heat to scald when avoiding the user to contact the shell, eliminate the potential safety hazard.
The inventor of the application finds in long-term research and development that at present, heat insulation is generally realized by arranging a heat insulation material between an oven main body and a shell, but the heat insulation can not be dissipated by components between the oven main body and the shell, so that the temperature of the components is too high in the cooking process, and the service life of the components is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooking device to cooking device such as oven realizes thermal-insulated technical problem that causes the components and parts high temperature easily through the insulating layer among the solution prior art.
In order to solve the technical problem, the utility model discloses a technical scheme provide a cooking device, cooking device includes:
the box body comprises a top wall and a bottom wall which are oppositely arranged in a first direction, a left side wall and a right side wall which are connected with the top wall and the bottom wall and are oppositely arranged in a second direction, and a back wall which is connected with the top wall, the bottom wall, the left side wall and the right side wall;
the box door is connected with and covers the box body and is arranged opposite to the back wall in the third direction;
a first heat dissipation channel is formed in the top wall, a second heat dissipation channel is formed in the box door, the first heat dissipation channel is communicated with the second heat dissipation channel, an air inlet communicated with the first heat dissipation channel is formed at one end, close to the back wall, of the back wall or the top wall, and an air outlet communicated with the second heat dissipation channel is formed in the box door;
and the fan is arranged in the box body and used for sucking air in from the air inlet, discharging the air out through the first heat dissipation channel and the second heat dissipation channel.
In a specific embodiment, the air outlet is disposed at two side ends of the box door close to the left side wall and the right side wall.
In an embodiment, the opening direction of the air outlet is parallel to the second direction.
In a specific embodiment, the air outlet is disposed at a bottom end of the box door close to the bottom wall.
In an embodiment, an opening direction of the air outlet is parallel to the first direction.
In a specific embodiment, the box door is rotatably connected to the bottom wall, and a blocking piece is disposed at an end of the box door away from the bottom wall, and the blocking piece is used for blocking at least part of air entering the second heat dissipation channel from the first heat dissipation channel.
In a specific embodiment, the top wall includes an outer top plate and an inner top plate which are arranged at intervals along a first direction, the first heat dissipation channel is formed between the outer top plate and the inner top plate, a protrusion is formed at the middle part of the inner top plate towards the outer top plate, and the fan is arranged between the outer top plate and the inner top plate and located at the outer side of the protrusion.
In a specific embodiment, the back wall includes an outer back plate and an inner back plate which are arranged at an interval along a third direction, the outer back plate is connected with the outer top plate, the inner back plate is connected with the inner top plate, a heating mechanism is arranged between the outer back plate and the inner back plate, and projections of the fan and the heating mechanism in the first direction are at least partially overlapped.
In a specific embodiment, a first air guide surface is formed at one end of the protrusion close to the outer back plate, and is used for guiding air sucked by the fan into the first heat dissipation channel, and a second air guide surface is formed at one end of the protrusion close to the box door, and is used for guiding air in the first heat dissipation channel into the second heat dissipation channel.
In a specific embodiment, the box door includes an outer door panel and an inner door panel that are disposed at an interval along the third direction, the second heat dissipation channel is formed between the outer door panel and the inner door panel, and a heat insulation layer is disposed on the inner top plate and/or the inner door panel.
The utility model discloses a roof at culinary art device sets up first heat dissipation channel, set up second heat dissipation channel at the chamber door, and the one end that is close to back of the body wall at back of the body wall or roof sets up the air intake, set up the air outlet at the chamber door, fan through the box in with the air intake suction, discharge by the air outlet behind first heat dissipation channel and second heat dissipation channel, can effectively reduce the surface temperature of culinary art device, avoid scalding the user, improve the security of culinary art device, and can not cause the components and parts high temperature, can improve the life of components and parts.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive efforts,
wherein:
fig. 1 is a schematic perspective view of a cooking device according to a first embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a first embodiment of the cooking apparatus of the present invention;
fig. 3 is a schematic perspective view of a door of a first embodiment of the cooking apparatus of the present invention;
fig. 4 is a schematic perspective view of a door of a first embodiment of the cooking apparatus of the present invention;
fig. 5 is a schematic perspective view of a cooking device according to a second embodiment of the present invention;
fig. 6 is a schematic perspective view of a cooking device according to a second embodiment of the present invention;
fig. 7 is a schematic perspective view of a third embodiment of the cooking device of the present invention;
fig. 8 is a schematic perspective view of a cooking device according to a fourth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Referring to fig. 1 to 3, a first embodiment of a cooking apparatus of the present invention includes a case 100, a door 200, and a blower 300, the case 100 including a top wall 110 and a bottom wall 120 oppositely disposed in a first direction, a left side wall 130 and a right side wall 140 connecting the top wall 110 and the bottom wall 120 and oppositely disposed in a second direction, and a back wall 150 connecting the top wall 110, the bottom wall 120, the left side wall 130, and the right side wall 140; the box door 200 is connected to and covers the box body 100, and is arranged opposite to the back wall 150 in the third direction; a first heat dissipation channel 101 is formed in the top wall 110, a second heat dissipation channel 201 is formed in the door 200, the first heat dissipation channel 101 is communicated with the second heat dissipation channel 201, an air inlet 102 communicated with the first heat dissipation channel 101 is formed at one end, close to the back wall 150, of the top wall 110, and an air outlet 202 communicated with the second heat dissipation channel 201 is formed in the door 200; the fan 300 is disposed in the case 100, and is configured to draw air in from the air inlet 102, pass through the first heat dissipation channel 101 and the second heat dissipation channel 201, and then be discharged from the air outlet 202.
The embodiment of the utility model provides a top wall 110 through at cooking device sets up first heat dissipation channel 101, set up second heat dissipation channel 201 at chamber door 200, and the one end that is close to back of the body wall 150 at top wall 110 sets up air intake 102, set up air outlet 202 at chamber door 200, fan 300 through in the box 100 is discharged the air from air intake 102 suction, discharge by air outlet 202 behind first heat dissipation channel 101 and second heat dissipation channel 201, can effectively reduce cooking device's surface temperature, avoid scalding the user, improve cooking device's security, and can not cause the components and parts high temperature, can improve components and parts's life.
In the present embodiment, the up-down direction in fig. 2 is defined as a first direction, the direction perpendicular to the paper surface in fig. 2 is defined as a second direction, and the left-right direction in fig. 2 is defined as a third direction.
In this embodiment, the air outlet 202 is disposed at the bottom end of the box door 200 close to the bottom wall 120, so that the air in the second heat dissipation channel 201 passes through the whole box door 200, thereby achieving heat dissipation of the whole box door 200 and achieving better heat dissipation effect.
In other embodiments, the air outlet 202 may also be disposed at other positions of the box door 200, and when the flow rate of the air output by the blower 300 is large enough, the air may also flow to the bottom end of the box door 200 through the second heat dissipation channel 201 and then return to the air outlet 202, which is not limited herein.
In this embodiment, the opening direction of the air outlet 202 is parallel to the first direction, so that the hot wind exhausted from the air outlet 202 can be prevented from directly blowing to the user in front of the door 200, thereby reducing the potential safety hazard.
In this embodiment, the door 200 is rotatably connected to the bottom wall 120, and a blocking piece 230 is disposed at an end of the door 200 away from the bottom wall 120, where the blocking piece 230 is used to block at least a portion of air entering the second heat dissipation channel 201 from the first heat dissipation channel 101, so that the air flow speed is increased, and the heat dissipation effect is better.
Referring to fig. 4, in this embodiment, the blocking sheet 230 is arc-shaped, and the concave surface of the blocking sheet 230 faces the second heat dissipation channel 201, so that the air entering the second heat dissipation channel 201 from the first heat dissipation channel 101 through the door air inlet 203 can be guided, and the air flow is smoother.
In this embodiment, the top wall 110 includes an outer top plate 111 and an inner top plate 112 disposed at an interval along a first direction, a first heat dissipation channel 101 is formed between the outer top plate 111 and the inner top plate 112, a protrusion (not shown) is formed in the middle of the inner top plate 112 toward the outer top plate 111, and the fan 300 is disposed between the outer top plate 111 and the inner top plate 112 and located outside the protrusion, so that a space between the outer top plate 111 and the inner top plate 112 can be reasonably utilized, the structure of the cooking apparatus is more compact, and the cooking apparatus is facilitated to be miniaturized.
In this embodiment, the back wall 150 includes an outer back panel 151 and an inner back panel 152 that are disposed at an interval along the third direction, the outer back panel 151 is connected with the outer top panel 111, the inner back panel 152 is connected with the inner top panel 112, the heating mechanism 400 is disposed between the outer back panel 151 and the inner back panel 152, projections of the fan 300 and the heating mechanism 400 in the first direction are at least partially overlapped, a space between the outer back panel 151 and the inner back panel 152 can be reasonably utilized, so that the structure of the cooking apparatus is more compact, and the cooking apparatus is facilitated to be miniaturized.
In this embodiment, a first air guide surface 113 is formed at one end of the protrusion close to the outer back panel 151, and is used for guiding air drawn in by the fan 300 into the first heat dissipation channel 101, a second air guide surface 114 is formed at one end of the protrusion close to the box door 200, and is used for guiding air in the first heat dissipation channel 101 into the second heat dissipation channel 201, and the air drawn in by the fan 300 is guided by the first air guide surface 113 and the second air guide surface 114, so that the air flows more smoothly in the first heat dissipation channel 101, and therefore the air flow rate is faster, and the heat dissipation effect is improved.
In this embodiment, the door 200 includes an outer door panel 210 and an inner door panel 220 spaced apart from each other in the third direction, a second heat dissipation channel 201 is formed between the outer door panel 210 and the inner door panel 220, and a heat insulation layer (not shown) is disposed on the inner top plate 112 and/or the inner door panel 220, so that the surfaces of the top wall 110 and the door 200 are heated less by the heat insulation layer, and the safety of the cooking apparatus is higher.
Referring to fig. 4 to 6, the second embodiment of the cooking apparatus of the present invention includes a box 100, a door 200 and a fan 300, wherein the structures of the box 100, the door 200 and the fan 300 and the box 100, the door 200 and the fan 300 of the first embodiment of the cooking apparatus are not described herein again.
The embodiment of the utility model provides a different from the first embodiment lies in, air intake 103 sets up on back of the body wall 150, and is located the one end that back of the body wall 150 is close to roof 110, can send into first heat dissipation channel 101 with the air along the third direction, and is closer with the flow direction who gets into first heat dissipation channel 101 back air for the air flow is more smooth.
In other embodiments, the air inlet may also be disposed at one end of the back wall 150 close to the bottom wall 120, and the fan 300 may also be disposed at a position of the bottom wall 120 close to the back wall 150, and draws air from the air inlet to be sent to the third heat dissipation channel formed between the outer back plate 151 and the inner back plate 152, and then exhausted from the air outlet 202 after passing through the first heat dissipation channel 101 and the second heat dissipation channel 201, so that heat dissipation of the back wall 150 can be achieved, and the safety of the cooking device is higher.
Referring to fig. 7, the third embodiment of the cooking apparatus of the present invention includes a box 100, a door 200 and a fan 300, wherein the structures of the box 100, the door 200 and the fan 300 are the same as those of the box 100, the door 200 and the fan 300 of the first embodiment of the cooking apparatus, and are not repeated herein.
The embodiment of the utility model provides a different from the first embodiment lies in, air outlet 204 sets up in the both sides end that chamber door 200 is close to left side wall 130 and right side wall 140, and is close to the position of diapire 120 so that the air route in the second heat dissipation channel 201 is through whole chamber door 200 to the realization reaches better radiating effect to the heat dissipation of whole chamber door 200.
In other embodiments, the air outlet 204 may also be disposed at other positions of the two side ends of the left side wall 130 and the right side wall 140, and when the flow rate of the air output by the fan 300 is large enough, the air may also flow to the bottom end of the box door 200 through the second heat dissipation channel 201 and then return to the air outlet 204, which is not limited herein.
In this embodiment, the opening direction of the air outlet 204 is parallel to the second direction, so that the hot air exhausted in the first embodiment can be prevented from blowing to the table top of the cooking device, which causes the temperature of the table top to be too high, thereby further reducing the safety.
Referring to fig. 8 and 6, the fourth embodiment of the cooking apparatus of the present invention includes a box 100, a door 200 and a blower 300, wherein the structures of the box 100, the door 200 and the blower 300 are the same as those of the box 100, the door 200 and the blower 300 in the third embodiment of the cooking apparatus, and are not repeated herein.
The embodiment of the utility model provides a different from the third embodiment lies in, air intake 103 sets up on back of the body wall 150, and is located the one end that back of the body wall 150 is close to roof 110, can send into first heat dissipation channel 101 with the air along the third direction, and is closer with the flow direction that gets into first heat dissipation channel 101 back air for the air flow is more smooth.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A cooking device, characterized in that it comprises:
the box body comprises a top wall and a bottom wall which are oppositely arranged in a first direction, a left side wall and a right side wall which are connected with the top wall and the bottom wall and are oppositely arranged in a second direction, and a back wall which is connected with the top wall, the bottom wall, the left side wall and the right side wall;
the box door is connected with and covers the box body and is arranged opposite to the back wall in the third direction;
a first heat dissipation channel is formed in the top wall, a second heat dissipation channel is formed in the box door, the first heat dissipation channel is communicated with the second heat dissipation channel, an air inlet communicated with the first heat dissipation channel is formed at one end, close to the back wall, of the back wall or the top wall, and an air outlet communicated with the second heat dissipation channel is formed in the box door;
and the fan is arranged in the box body and used for sucking air in from the air inlet, discharging the air out through the first heat dissipation channel and the second heat dissipation channel.
2. The cooking apparatus of claim 1, wherein the air outlet is disposed at both side ends of the door close to the left and right side walls.
3. The cooking apparatus according to claim 2, wherein an opening direction of the air outlet is parallel to the second direction.
4. The cooking device of claim 1, wherein the air outlet is disposed at a bottom end of the door proximate to the bottom wall.
5. The cooking apparatus according to claim 4, wherein an opening direction of the air outlet is parallel to the first direction.
6. The cooking device of claim 1, wherein the door is pivotally connected to the bottom wall, and an end of the door away from the bottom wall is provided with a blocking piece for blocking at least a portion of the air entering the second heat dissipation channel from the first heat dissipation channel.
7. The cooking apparatus of claim 1, wherein the top wall includes an outer top plate and an inner top plate spaced apart from each other in a first direction, the outer top plate and the inner top plate form the first heat dissipation channel therebetween, a middle portion of the inner top plate forms a protrusion toward the outer top plate, and the fan is disposed between the outer top plate and the inner top plate and located outside the protrusion.
8. The cooking device of claim 7, wherein the back wall comprises an outer back plate and an inner back plate spaced apart from each other along a third direction, the outer back plate is connected to the outer top plate, the inner back plate is connected to the inner top plate, a heating mechanism is disposed between the outer back plate and the inner back plate, and projections of the fan and the heating mechanism in the first direction at least partially overlap.
9. The cooking apparatus as claimed in claim 8, wherein a first air guide surface is formed at an end of the protrusion adjacent to the outer back plate for guiding air drawn by the blower into the first heat dissipation channel, and a second air guide surface is formed at an end of the protrusion adjacent to the door for guiding air in the first heat dissipation channel into the second heat dissipation channel.
10. The cooking device of claim 7, wherein the door comprises an outer door panel and an inner door panel which are arranged at intervals along the third direction, the second heat dissipation channel is formed between the outer door panel and the inner door panel, and a heat insulation layer is arranged on the inner top plate and/or the inner door panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075822.3U CN213488417U (en) | 2020-06-11 | 2020-06-11 | Cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021075822.3U CN213488417U (en) | 2020-06-11 | 2020-06-11 | Cooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213488417U true CN213488417U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021075822.3U Active CN213488417U (en) | 2020-06-11 | 2020-06-11 | Cooking device |
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| Country | Link |
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| CN (1) | CN213488417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176423A (en) * | 2021-12-31 | 2022-03-15 | 深圳市晨北科技有限公司 | Baking oven |
-
2020
- 2020-06-11 CN CN202021075822.3U patent/CN213488417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176423A (en) * | 2021-12-31 | 2022-03-15 | 深圳市晨北科技有限公司 | Baking oven |
| CN114176423B (en) * | 2021-12-31 | 2023-09-15 | 深圳市晨北科技有限公司 | Oven |
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